Improvements in appliances for placing paper tubes on mule spindles and the like

... 323,110. Young, W., and Wild, J. Dec. 21, 1928. Addition to 198,436. Tube - applying apparatus. - In an arrangement of the kind described in the parent Specification for placing paper tubes on mule spindles &c. the sliding frame a, Fig. 4, is moved forward by pinions h one at each end, engaging racks f on the frame. The pinions are mounted on a common spindle g and are operated from one end by a ratchet k, Fig. 5, and operating pawl n'. The pawl n<1> is carried by a lever n attached to a return spring o. A spring retaining pawl m<1> is provided. A cam lever p is mounted on the spindle g and can be returned to engage and release both pawls to allow the frame a to be returned for refilling &c.

BOBBIN TUBE MAGAZINES

Can conveyor system between two draw frames

In a can conveyor system between two draw frames 1,4 disposed in succession in the operating cycle, in which the spinning cans 13 are moved by at least one conveyor device 7 in a forward direction along a path, there is provided between the upstream draw frame 1 and the downstream draw frame 4 a can store for a plurality of full cans 13' and between the downstream draw frame 4 and the upstream draw frame 1 there is a can store for a plurality of empty cans 13", and each can store is in the form of a conveyor means 22; 25; 23; 15; 21 with at least one driven conveyor element 19; 26; 24; 17; 20. The can conveyor system allows an increased processing speed and is operationally flexible.

Device for transporting at least one can between textile machines

A doffing device for use in spinning, twisting, doubling and like textile machines

... 908,981. Control of A.C. motors. SCRIVEN, F. W. A. July 6, 1960, No. 23576/60. Class 38(3). [Also in Group IX] A doffing and donning device for spinning &c. machines comprises a fixed framework with guides for a double-sided carriage rotatable about an axis to bring either side in alignment with the spindles, means for traversing the carriage along guides towards and away from the spindles, and inter-engaging means on the framework and carriage for imparting partial rotation to the latter during its traverse. General operation.-In Fig. 8, the carriage comprises bars 18, 20, 22, 24 running the length of the machine supported by members 14 on bosses 16; one set of bars carries donning means 32, 34 for holding empty cops and the other set doffing means 26, 28 for gripping full cops. The carriage can rotate about an axle 12 and be moved vertically along guides 13. At the start of a doffing and donning operation, the carriage is at the top of the guides with the longer sides of the members 14 ...

FLUID-OPERATED RAM

A drive ram, particularly for a yarn winder, has the piston rod freely movable relative to both the piston and the ram cylinder in a first condition in which a locking washer is perpendicular to the longitudinal axis of the piston rod. Upon application of fluid pressure to effect relative movement of the piston and the cylinder, the locking washer is spring-urged against a wedge-like tipping washer which skews the lockingwasher and causes it to clamp the piston rod whereby the piston rod is then driven by the ram through a predetermined travel, from a starting position which is governed only by the diameter of the package at the time of operation of the package lift mechanism. This allows a virtually constant lift travel of the ram, regardless of the diameter of the package at the time of operation of the ram.

A device for doffing bobbins

... 925,892. Doffing apparatus. BAHNSON CO. Jan. 24, 1962, No. 2614/62. Class 120 (2). Apparatus for doffing bobbins, especially from a row of upright spindles on a spinning frame, comprises a lifter arm which can be brought into engagement with a bobbin and means for developing an upthrust actuable to raise the arm, and means for restraining the upthrust means until a predetermined upthrust is develped. As shown, a carriage 14 is arranged to run on rails along a bank of spindles and doff each spindle in turn by a lifter arm 49. This arm is pivoted at 48 to a bell-crank 42 pivoted at 43 and connected at 44 to the armature of a solenoid 46. The connection at 48 includes a helical torsion spring so that the arm 49 is kept against a roller 51 of a bell-crank 29. One arm 29b of this has a notch 31 engaged by a roller 32 on an arm 34 and carrying at the other side of a pivot 33 a yoke 36 with a rod 37 between its arms, the other arm 29a is connected to a compression-spring 27 the lower part of which ...

Automatic bobbin changing on a continuous spinning frame

The apparatus is suitable for a frame for spinning large metric counts and comprises gripping heads (8) for gripping the tubes and means (28, 29) acting on the heads to cause them selectively to grip and release the tubes. The heads are mounted on a carriage (11) movable up and down on a track (110). In operation, a creel (15) and chute (18) are retracted to their broken lines positions and the gripper heads (8) are lowered to grip the full bobbins in the lower part of the machine. The carriage rises again, the chute (18) is advanced and the full bobbins are dropped onto the chute. The chute is retracted again while the creel (15) is moved back to its full line position to present empty tubes (16) to the gripper heads. After the tubes (16) have been gripped and the creel (15) has been retracted again, the carriage (11) moves down to position the empty tubes (16) on the spindles. ...

Improvements in or relating to doffing apparatus for ring spinning and like frames

... 597,887. Doffing-arrangements for spinning and like machines. BRITISH COTTON INDUSTRY RESEARCH ASSOCIATION, FOSTER, G. A. R., and GREGORY, J. Nov. 30, 1944, No. 23912. [Classes 120 (ii) and 120 (iii)] Ring spinning, doubling and twisting frames are doffed by lifting the bobbins so as to cause a few turns of the yarns on them to unwind over the lower ends of the bobbins on to the spindles, catching or picking up the yarns below the bobbins and gripping and severing the yarns below the bobbins so as to hold the ends leading to the spindles and to release the ends leading to the bobbins. These operations may be succeeded by removing the full bobbins, and fitting empty bobbins on to the spindles so as to trap the yarns on them whilst releasing the gripped ends so that spinning or doubling can be resumed. Before carrying out the initial operation, the yarns leading to the travellers from the delivery, rollers may be immobilised. All the spindles on one side of a ring frame may be doffed simultaneously ...

TUBE-CHANGING DEVICE FOR A TEXTILE MACHINE

... 1431838 Stop motions in donning device with signal lamps ZINSER-TEXTILMASCHINEN GmbH 27 June 1973 [27 June 1972] 30620/73 Headings DID and DIF An automatic tube-changing device has a carrier 13 with an expanding tube gripper 15 and drive means to change the position of the gripper, a safety system responsive to changes in relative position between the carrier and tube gripper and/or tube 19 gripped by the gripper to control the drive means in the event of the tube encountering a resistance to its movement. Such relative movement is sensed by mounting the gripper on a resilient cushion 23 such that displacement of the gripper closes contact between a disc 24 on the gripper and on contact member 20 on the carrier. An alternative arrangement, Fig. 5 comprises rigidly mounting the gripper and providing a spring loaded member 24", which is displaced if the tube 19 is pushed upwards relative to the gripper, and co-operates with a contact 47. In a combination of these two embodiments, Fig. 3 ( ...

DOFFER ROBOT

Improvements in and relating to doffing mechanism for flyer spinning frames and doubling frames

... 276,194. Walker, S. Oct. 30, 1926. Doffing-arrangements; lifting rails; spindle apparatus.-In flyer spinning and doubling frames for hemp, flax, jute, and the like, of the kind in which when the bobbins are full a support is removed to allow them to drop, after which a set of empty bobbins is moved into position for spinning, the support is adapted to serve as a guide for the ends of the spindles so that the bobbins cannot be released until the spindles are disengaged. A supporting plate 13 is provided with apertures 15 to receive the lower ends of the spindles during the spinning, the lifting rail being slightly lowered to free the spindles prior to doffing by means of a pinion 24, and is mounted in a guideway in the lifting rail 10. Upon the completion of the set, the plate 13 is moved longitudinally in the guideway by a lever 16 so that the apertures 14 register with apertures 11 in the rail 10 and the full bobbins fall therethrough and are defected by an incline 34 into a receptacle ...

Improvements in and relating to the doffing and donning of bobbins on the spindles of a textile spinning or twisting machine

... 1,118,051. Bobbin storage apparatus; donning & doffing bobbins. JAMES MACKIE & SONS Ltd. 26 Aug., 1965 [2 Sept., 1964], No. 35960/64. Headings DID and D1F. [Also in Division F2] Bobbins are doffed in turn from the spindles of a spinning &C., frame and placed in aligned positions without interlocking with one another on a storage device which is body transportable to a position apart from the frame, and empty bobbins are removed from the storage device and placed on the empty spindles. The device comprises a drum 2, having compartments 10, (or bobbin receivers, e.g. rods) each containing empty bobbins stacked one on top of the other. A filled bobbin is put in at the lower end of the of the compartments causing the uppermost A filled bobbin is putin at the lower end of one compartment, and causing the drum to be indexed so that bobbins are inserted into and removed from each compartment in turn. A full bobbin is placed in a shoot 14 to fall on a spigot 16; its weight rocks a pivoted arm 26 ...

TWO-FOR-ONE TWISTING MACHINES

... 1,260,558. Supplying and collecting bobbins to and from machines. PALITEX PROJECT CO. G.m.b.H. 19 May, 1969 [20 May, 1968; 13 Sept., 1968], No. 25373/69. Addition to 1,180,108. Heading D1F. In a modification of the two-for-one twisting machine of the parent Specification, the endless conveyor capable of being driven continuously or intermittently at different speeds is located above the winding section instead of below the spindle section, thus enabling all transport movements to be effected at the same level with consequent saving in space on and between machines. Optionally, the machine is further provided with a rising endless conveyor capable of being driven at the same speed as the upper conveyor and equipped with bobbin receivers: it may be fitted in a mobile frame whereby it is detachable from each of several machines it serves. In operation, when a bin containing bobbins corresponding in number to the machine spindles is positioned in front of the head of the machine (or such bobbins ...

APPARATUS FOR COLLECTIVELY REMOVING AND MOUNTING A PLURALITY OF COPS OR TUBES MOUNTED ON SPINDLES IN RINGSPINNING AND RING-TWISTING MACHINES

... 1321119 Doffing and donning apparatus MASCHINENFABRIK RIETER AG 17 Dec 1970 [18 Dec 1969] 59897/70 Heading DID Apparatus for removing full cops 6 from a row of spindles 26 of a ring-spinning or twisting machine and for placing empty tubes 5 on to the spindles comprises a movable support 7 provided with an elongate inflatable tube 12 which grips the cops or tubes by pressing them against stops 9, which may be knurled, spaced along the support at a pitch corresponding to that of the spindles. To correspond with the taper of the tubes 5 the stops may be set at an angle, as shown, or they may be coned. The stops may alternatively be positioned to coact with the outer surfaces of the cops and tubes opposite the inflatable tube in which case they may have concave surfaces to mate with the cops and tubes, or they may consist of studs displaced by one half pitch relatively to the spindles so that each cop or tube engages two studs. The cops or tubes are released when the tube 12 is deflated by ...

Improvements in doffing mechanisms for ring spinning, doubling and twisting machines

... 684,700. Doffing arrangements in textile spinning machines. T.M M. (RESEARCH), Ltd. April 6, 1951 [April 26, 1950], No 10277/50. Addition to 678,306. Class 120(ii) A modification of the ring spinning, doubling or twisting unit described in the parent Specification, comprises a package carrier member, Fig. 2 (detachably mounted on the spindle and capable of axial and rotary movement thereto) incorporating two components, one 26 carrying a cutter 27 and the other 11 being adapted to seize the yarn so that when the rotation of one component is arrested continued rotation of the other severs the yarn across the cutter, interceptor means retaining the carrier at subsequent separation of the spindle and ring so that the package 5 is supported with freedom for lateral doffing. When the spindle is raised to the doffing position, Fig. 4, a flange 14 shrouding a package seating 13 passes the level of the ring 6 and the yarn from a traveller 8 slides over a catch plate 17 to be seized between the ...

Apparatus for Changing Bobbins on a Spinning Machine

... 1,179,632. Unwinding machines. VEREINIGTE VIGOGNE-UND GROBGARNSPINNEREIEN VEB. 31 March, 1967, No. 14889/ 67. Heading D1J. Apparatus for changing unwound supply bobbins for full ones on a spinning machine without stopping the machine comprises a pivotal member 18 having fingers 19 in which ends of yarn 21 from a reserve bobbin, or bobbins 35 are engaged whilst ends of yarn 29 are fed by grafting rolls 17 from a bobbin or bobbins 10 driven by a drum 2. The reserve bobbin 35 is held from engagement with its driving drum 36 by a catch lever 39 until the yarn diameter on the lower bobbin 10 has decreased to a size for its axle 12 to depress and then slip by one end of a hammer member 11, 13 which strikes a lever 44 which trips a pawl 5 into engagement with a ratchet wheel 3 secured to drum 2, the pawl 5 being carried on a cam 4. The cam 4 is rotated one revolution and the pawl 5 is then disengaged by a trip'pin 7. The cam 4 operates a follower and lever 46, 24 to pivot, through a bracket 22 ...

Automatic Doffer for Ring Spinning Frames and Twisting Frames.

... 1,195,051. Donning and doffing in ring frames. DSO "TEJKO I OBSHTO MASHINOSTROENE". 25 July, 1967 [29 Aug., 1966], No. 3827/67. Heading D1D. Doffing and donning device for ring frames comprises a carriage as shown in Fig. 1, a chain movable in a triangle on the carriage, and a unit 1, 2 mounted on the carriage and carrying doffing and donning forks 3, 4, the drive to the chain and carriage being such that the units 1, 2 move vertically relative to the spindles. When a unit begins to ascend, an electromagnet 17 unlocks the doffing fork 3 and allows it to pivot out of the plane of the triangle into a horizontal position. The fork 3 engages a full bobbin and as a result of its vertical motion lifts the bobbin off the spindle. Fork 3 is then returned to its vertical positon by a gude bar 20 and the full bobbin is subsequently removed by a member 27, the full bobbin falling into a magazine. Empty bobbin tubs are placed in a magazine 11 and under the action of an oscillating plate 13 slide into ...

Automatic doffing apparatus for the simultaneous removal of full bobbins or cops on spinning and twisting machines and also the simultaneous mounting of empty bobbins ortubes to take the places of the removed full ones

... 152,893. Graf, F. Dec. 15, 1919. Doffing - arrangements for spinning and twisting machines, of the type comprising a rod which carries the holders for the full and empty bobbins and is rotatable in blocks sliding on arms pivoted about a horizontal axis, are provided with means for engaging the rod in the required positions for removing and replacing the bobbins, and the blocks are moved longitudinally of the arms by means of screwed sleeves. A rod 18, Fig. 1, which carries bobbin holders 19, extends longitudinally of the machine and is rotatably mounted in blocks engaging screwed sleeves 4 on arms 3 hinged to the spindle rail. Guide rods 36 hinged to the spindle rail engage diametral holes in the rod 18 and in a sleeve 40, Fig. 7, freely mounted thereon to ensure the correct position of the rod to bring the empty bobbins above the spindles. When the rod 18 is at the outer end of the arms, the guide rods are free from the holes therein and are housed in extensions 41 of the sleeves, thereby ...

Apparatus on a spinning room machine, especially a spinning preparation machine, for depositing and dicharging fibre sliver

Apparatus in a spinning mill for transporting a can-less fibre sliver package

Locking devices for the operating mechanism of lifter plates of spinning machines

... 501,652. Doffing-mechanism for spinning - machines. FAIRBAIRN LAWSON COMBE BARBOUR, Ltd., and ANDERSON, J. K. Aug. 28, 1937, No. 23602. [Class 120 (ii)] In spinning-machines for flax, jute and like materials provided with multiple lifter rails, a sliding-rod 6 with a catch 7a normally engaging a wheel 8 in the operating-gear of the doffing-mechanism is arranged to be raised to release the catch, (1) by direct engagement of a stop 4a on the lifter rail with a collar 5 when the lifter rail is at the top of its lift, and (2) by engagement of the stop with a collar 5a through a lever when the lifter rail is lowered after the completion of the set, whereby, in the former case, the doffing-mechanism can be operated to move the duplicate rail charged with the empty bobbins only when there is free passage below the working rail, and, in the latter case, when the working rail is properly lowered from its operative position. The mechanism is applicable to doffing-mechanism employing rotating discs ...

DEVICE FOR REMOVING COPS IN ROVING FRAMES

... 1497183 Doffing arrangement in flyer frames FRATELLI MARZOLI & C SpA 3 June 1975 [18 June 1974] 23990/75 Heading DID In a spindle frame with overhead driven flyers 13 a cop support bed 10 is provided to a vertically movable carriage 14 which reciprocates for package building and which is lowered to a bottom position, as shown in Fig. 2 where the bed 10 is automatically tilted in the direction in which cops 20 are to be removed by a striker 19. The height of the striker is adjustable e.g. pneumatically or hydraulically.

SPINNING FRAMES

Apparatus for doffing and donning textile bobbins

... 902,974. Doffing apparatus for spinning &c. machines. DEERING MILLIKEN RESEARCH CORPORATION. Dec. 17, 1958 [Dec. 17, 1957], No. 40823/60. Divided out of 902,972. Drawings to Specification. Class 120 (2). The claims relate to the full package holder of the doffing and donning apparatus described in Specification 902,972, which comprises a flexible tube secured at either end to the inner wall of a coaxial rigid tube spaced from and fixed to a movable support, and a conduit capable of supplying pressure from an air pressure source to the cavity formed between the flexible and rigid tubes. Specifications 902,975 and 902,976 also are referred to.

VORSPINNMASCHINE FOR PRODUCTION AND SUPPLY OF VORGARNSPULEN

DEVICE FOR CHANGING FROM VORGARNSPULEN AT A RING PIN MACHINE.

PROCEDURE FOR THE UNTERWINDEN OF A GARNSPULE AND A DEVICE FOR THE EXECUTION OF THE PROCEDURE.

PROCEDURE AND MECHANISM FOR CHANGING FROM VORGARNSPULEN AT A RING PIN MACHINE.

AUTOMATIC LUNTENVERTEILER FOR SPIN MACHINES.

MULTI-STATION TEXTILE MACHINE, IN PARTICULAR TWO-FOR-ONE TWISTING OR CABLING MACHINE

Multi-station textile machine, in particular two-for-one-twisting or cabling machine, produces a high degree of flexibility with a simple structure by a respective double spindle unit () having a centrally arranged carrier (), with a carrier () having a cross-member (), which extends from one workstation to the other of the double spindle unit (), supported by means of adjustable feet () on the ground, the carrier () furthermore having a centrally arranged hollow profile (), which extends vertically from the cross-member (), the hollow profile () being at least configured to receive a bobbin removal device () and for fastening a winding device (). 112220126221202131333. Multi-station textile machine , in particular two-for-one-twisting or cabling machine , which comprises one or more double spindle units , which , in each case , have a frame , which carries the working and transporting elements and wherein the backs of the two workstations of the double spindle unit face one another , characterized in that the respective double spindle unit () has a centrally arranged carrier () , in that the carrier () has a cross-member () , which extends from one workstation to the other of the double spindle unit () and is supported by means of adjustable feet () on the ground , in that the carrier () furthermore has a centrally arranged hollow profile () , which extends vertically from the cross-member () and in that the hollow profile () is at least configured to receive a bobbin removal device ( , ) and for fastening a winding device ().220. Multi-station textile machine according to claim 1 , characterized in that the cross-member () has at least one opening claim 1 , to which a suction device can be connected.33. Multi-station textile machine according to claim 1 , characterized in that the winding device () is configured as a winding module.4184211821232323. Multi-station textile machine according to claim 1 , characterized in that the housing () of a spindle module () is ...

AUTOMATIC YARN FEEDING SYSTEM FOR TWISTING MACHINE

An automatic yarn feeding system is provided. The system comprises a yarn feeding track which is arranged on the twisting machine in a length direction of the twisting machine and provided with a yarn feeding manipulator walking along the yarn feeding track; and a supply zone which is arranged on one side of the yarn feeding track and used to buffer base yarns. The yarn feeding manipulator is used to convey the base yarns from the supply zone to a yarn feeding creel of each spindle position. The yarn feeding track is located in the middle of the top of the twisting machine. The supply zone is provided with a structure for buffering a plurality of base yarns, and is located on one side of an end of the yarn feeding track on the top of a control cabinet. 11113. An automatic yarn feeding system for a twisting machine , comprising a yarn feeding track () arranged on the twisting machine () , wherein{'b': ['11', '13', '1', '11'], '#text': 'the yarn feeding track () is arranged in a length direction of the twisting machine () and provided with a yarn feeding manipulator () walking along the yarn feeding track (); and'}{'b': ['7', '11', '10', '1', '7', '2', '131'], '#text': 'a supply zone () which is arranged on one side of the yarn feeding track () and is used to buffer base yarns (), wherein the yarn feeding manipulator () is used to convey the base yarns from the supply zone () to a yarn feeding creel () of each spindle position ().'}2. The automatic yarn feeding system for the twisting machine according to claim 1 , wherein claim 1 ,{'b': ['11', '13'], '#text': 'the yarn feeding track () is located in a middle of a top of the twisting machine (); and'}{'b': ['7', '10', '11', '12'], '#text': 'the supply zone () is provided with a structure for buffering a plurality of base yarns (), and is located on one side of an end of the yarn feeding track () on a top of a control cabinet ().'}39. The automatic yarn feeding system for the twisting machine according to claim 1 , ...

TEXTILE MACHINES THAT PRODUCE TAKE-UP PACKAGES

A textile machine that produces take-up packages with control valves , whereby the control valves each have a valve body , a piston and a plunger , whereby the plunger comprises a front seal seat and a rear seal seat as well as seals , with which outlets, such as a main line , a pilot line , a connection and at least one vent are alternately sealable in the valve body , and the piston has a piston seal that separates two air circuits from each other. Contact surfaces are designed in the valve body, at which the corresponding surfaces of the front and rear seal seats of the plunger can be brought into abutment. 111234456914191615238. A textile machine that produces take-up packages with control valves () , whereby the control valves () each have a valve body () , a piston () and a plunger () , whereby the plunger () comprises a front seal seat () and a rear seal seat () as well as seals () , with which outlets , such as a main line () , a pilot line () , a connection () and at least one vent () are alternately sealable in the valve body () , and the piston () has a piston seal () that separates two air circuits from each other ,characterized in that{'b': 11', '2', '12', '5', '6', '4, 'contact surfaces () are designed in the valve body (), at which the corresponding surfaces () of the front and rear seal seats (, ) of the plunger () can be brought into abutment.'}2129. The textile machine that produces take-up packages according to claim 1 , characterized in that the surfaces () corresponding to the seals () have a conical design.334. The textile machine that produces take-up packages according to claim 1 , characterized in that the piston () and the plunger () are designed in two pieces.4103483. The textile machine that produces take-up packages according to claim 1 , characterized in that a supporting element () is available that is positioned so that the piston () is secured to the plunger () and the piston seal () can be affixed to the piston ().514194. The ...

Spinning Machine or Winder and Method for Operating a Spinning Machine or Winder

In a spinning machine or winder comprising at least one pneumatic device () including a supply line () for a first pressure (P), a regulating line () for an operating pressure (P), a valve system (), a manometer (), and a data processing unit (), the regulating line () is connected to the manometer () in such a way that the operating pressure (P) is measured by the manometer (). The valve system () comprises a first valve (), which is connected to the supply line (), or a first path () of a directional control valve () for feeding a pressure medium into the regulating line (), and a second valve (), which is connected to a surrounding atmosphere, or a second path () of a directional control valve () for draining the pressure medium from the regulating line (), wherein the data processing unit (), which is connected to the manometer () and to the valve system (), is designed for 214-. (canceled) The present invention relates to a spinning machine or winder comprising at least one pneumatic device including a supply line for a first pressure, a regulating line for an operating pressure, a valve system, a manometer, and a data processing unit, wherein the regulating line is connected to the manometer in such a way that the operating pressure is measured by the manometer.Moreover, the invention relates to a method for operating a spinning machine or winder, wherein an operating pressure is regulated in a regulating line of a pneumatic device of the spinning machine or winder, wherein the operating pressure is measured by a manometer and is compared, by a data processing unit, to at least one set value.Spinning machines for processing slivers into threads are generally known. The methods, according to which these machines operate, include, inter alia, ring spinning, rotor spinning, or air-jet spinning. Regardless of the spinning method, the spinning machines generally comprise a winding unit, in which the produced yarn is wound onto bobbins. In addition, winders are ...

Textile Machine Management System and Method

A textile machine management system and associated method for textile machines include automated guided transportation vehicles that transport material carriers between the textile machines. A logistic control system controls movement of the transportation vehicles. A material management apparatus manages the material flow between the textile machines and includes: a material flow database; a prediction module; and a disposition module.

Method and Device for Swiveling a Bobbin in a Winding Device

The present invention relates to a method and a device for swiveling a bobbin () in a winding device during an interruption of a winding operation. The bobbin () rests on a backing roller () and is formed on a bobbin tube () onto which a thread () is wound. The bobbin tube () is rotatably held between two retaining arms () via a holder () in each case. The two retaining arms () are mounted on a shared swivel arm () having a swivel axis (). A force effect that acts on at least one retaining arm () due to contact of the bobbin () with the backing roller () or the intrinsic weight of the bobbin () is measured by a force measurement unit (). A force (G, H) is introduced into this retaining arm () by a manual transmission of force, wherein a force direction of the manually introduced force (G, H) is determined by evaluating the force measurement, and by means of a drive () the swivel arm () is swiveled corresponding to the force direction. 1223545678967101162321261310. A method for swiveling a bobbin () in a winding device during an interruption of a winding operation , wherein the bobbin () rests on a backing roller () and is formed on a bobbin tube () onto which a thread () is wound , and the bobbin tube () is rotatably held between two retaining arms ( , ) via a holder ( , ) in each case , and the two retaining arms ( , ) are mounted on a shared swivel arm () having a swivel axis () , characterized in that a force effect that acts on at least one retaining arm () due to contact of the bobbin () with the backing roller () or the intrinsic weight of the bobbin () is measured by a force measurement unit () , and a force (G , H) is introduced into this retaining arm () by a manual transmission of force , wherein a force direction of the manually introduced force (G , H) is determined by evaluating the force measurement , and by means of a drive () the swivel arm () is swiveled29-. (canceled) The present invention relates to a method for swiveling a bobbin in a winding ...

Spinning Preparation Machine

The invention relates to a spinning preparation machine having at least one consolidating means for producing a roving () that has a protective twist and that is made of a fiber bundle () supplied to the consolidating means, having a drafting system () for drafting the fiber bundle () before the latter enters the consolidating means, wherein the drafting system () is arranged upstream of the consolidating means in a transport direction (T) of the drafting system (), having a guide () arranged upstream of the drafting system () in the aforesaid transport direction (T) for guiding the fiber bundle () between a container () providing the fiber bundle () and the drafting system (), wherein the guide () has a feed segment () facing away from the drafting system () for the fiber bundle () originating from the container () when the spinning preparation machine () is in operation, and has a delivery segment () facing the drafting system () for the fiber bundle (), wherein the spinning preparation machine () has a winding device () for winding the roving () onto a tube (), and wherein the spinning preparation machine () has a tube transport device () for providing empty tubes () and/or for removing tubes () loaded with roving () by means of the winding device (). In accordance with the invention it is suggested that the tube transport device () comprises at least one conveyor () for transporting empty tubes () and/or tubes () loaded with roving (), wherein the conveyor(s) (), in a top view of the spinning preparation machine (), are arranged at least in part between the feed segment () of the guide () and the drafting system (). 212-. (canceled) The present invention relates to a spinning preparation machine having at least one consolidating means for producing a roving that has a protective twist and that is made of a fiber bundle supplied to the consolidating means, having a drafting system for drafting the fiber bundle before the latter enters the consolidating means, ...

Method for Operating a Textile Machine, and Textile Machine for Producing Rovings

The invention relates to a method for operating a textile machine that serves for producing roving (), wherein during normal operation, a fiber bundle () is supplied to at least one consolidating means of the textile machine, wherein a roving () having a protective twist is produced from the fiber bundle () by means of the consolidating means, wherein, after leaving the consolidating means and by means of a winding device () arranged downstream of the consolidating means in a transport direction (T) of the roving (), the roving () is wound onto a tube (), and wherein a sensor system () monitors whether a roving () is being produced by the consolidating means and/or whether the roving () produced by the consolidating means is being wound onto the tube (). In accordance with the invention it is suggested that in the event that it is detected by means of the sensor system () that no roving () is being produced by the consolidating means or that the roving () produced by the consolidating means is not being wound onto the tube (), an interruption of the of the normal operation takes place, that the tube () already partly loaded with roving () by the winding device () prior to the interruption in normal operation is replaced by an empty tube () during a tube changing process, that a start process is carried out in which roving () produced by the consolidating means after start-up of the consolidating means is brought into contact with the empty tube (), and that the roving () produced by the consolidating means after the start process is wound onto the tube () and normal operation is resumed. In addition, a textile machine for producing roving () is suggested. 211-. (canceled) The present invention relates to a method for operating a textile machine that produces roving, wherein during normal operation a fiber bundle is supplied to at least one consolidating means of the textile machine, wherein a roving having a protective twist is produced from the fiber bundle by ...

Battery Powered Level Wind System for Spinning and Processing Fiber for Yarn

A flyer for spinning a fibrous roving onto a bobbin includes a housing defines a central hole passing therethrough. A center rod, supporting the bobbin, is rotated by a spinning system. A battery is contained in the flyer and powers an electric motor. A hollow level wind frame is affixed to the housing and defines an elongated slot passing therethrough. A level wind gear in the level wind frame is rotated by the electric motor. A level wind carriage system is driven by the level wind gear and oscillates repeatedly between a first end and a second end as the level wind gear is rotated, and includes a pawl engaged with the level wind gear. A guide is coupled to the pawl and passes through the elongated slot defined by the level wind frame. The fibrous roving passes through the guide. 1. A flyer for spinning a fibrous roving onto a bobbin and configured for use with a spinning system , comprising:(a) a housing defining a central hole passing therethrough;(b) a center rod that passes through the housing and that is rotated by the spinning system, the center rod supporting the bobbin, the center rod defining a passage that opens to a center hole that is in alignment with the central hole of the housing so that the fibrous roving passes into the center rod through the passage and out through the central hole of the housing;(c) an electric motor affixed to the housing;(d) a battery that is contained in the flyer and that powers the electric motor;(e) a hollow level wind frame affixed to the housing and parallel to the center rod, the hollow level wind frame defining an elongated slot passing therethrough;(f) a level wind gear disposed in the level wind frame that is rotated by the electric motor; and (i) a pawl that is engaged with the level wind gear; and', '(ii) a guide that is coupled to the pawl and that passes through the elongated slot defined by the level wind frame, through which the fibrous roving passes., '(g) a level wind carriage system driven by the level wind ...

WORKSTATION OF A TWO-FOR-ONE TWISTING OR CABLING MACHINE

A workstation () of a two-for-one twisting or cabling machine which comprises a rotatably mounted spindle () and a balloon-yarn-guide-eye () height-adjustable by means of a drive () coupled to a control device () which controls the drive () in such a manner that it displaces the balloon-yarn-guide-eye () between operating positions (AP, AP) dependent upon production parameters and a resting position (RS) advantageous in the case of production interruptions and transient operating phases associated with the latter. A device () is present for detecting a measured value (i), which is made available to the control device () and which causes the control of the drive () to change the position of the balloon-yarn-guide-eye (). 11291829. A workstation () of a two-for-one twisting or cabling machine which comprises a rotatably mounted spindle () and a balloon-yarn-guide-eye () height-adjustable by means of a drive ( , ) ,characterized in that,{'b': 18', '29', '20', '18', '29', '9, 'sub': 1', '2, 'the drive (, ) is coupled to a control device (), which controls the drive (, ) in such a manner that it displaces the balloon-yarn-guide-eye () between operating positions (AP, AP) dependent upon production parameters and a resting position (RS) advantageous in the case of production interruptions and transient operating phases associated with the latter, and'}{'b': 21', '23', '24', '25', '20', '18', '29', '9, 'that a device (, , , ) for detecting a measured value (i) is present, which is made available to the control device () and causes the control of the drive (, ) to change the position of the balloon-yarn-guide-eye ().'}212131. The workstation () of a two-for-one twisting or cabling machine according to claim 1 , characterized in that the device for detecting a measured value (i) is a measuring device () claim 1 , which monitors the energy consumption of the spindle drive () during the operation of the workstation ().3123. The workstation () of a two-for-one twisting or ...

METHOD FOR OPERATING A SPINDLE OF A TWO-FOR-ONE TWISTING OR CABLING MACHINE

A method for operating a spindle () of a two-for-one twisting or cabling machine which comprises an adjustable balloon-yarn-guide-eye (), wherein for the operation of the spindle () under production conditions, the balloon-yarn-guide-eye () is adjusted, on the basis of a measured value (i) correlating with the energy consumption of the spindle drive (), to a first operating position (AP), in which a position-dependent minimum of the energy consumption of the spindle drive () is reached. 1292933. A method for operating a spindle () of a two-for-one twisting or cabling machine , which comprises an adjustable balloon-yarn guide-eye () , characterized in that , for the operation of the spindle () under production conditions , the balloon-yarn-guide-eye () is adjusted , on the basis of a measured value (i) correlating with the energy consumption of the spindle drive () , to a first operating position (AP) in which a position-dependent minimum of the energy consumption of the spindle drive () is reached.29189. The method according to claim 1 , characterized in that the respective first operating position (AP) of the balloon-yarn-guide-eye () to be approached dependent upon yarn-twisting parameters is determined in advance and can be called up for the yarn-twisting batch to be processed in order to control an adjustment drive () for the balloon-yarn-guide-eye ().39202. The method according to claim 1 , characterized in that the first operating position (AP) of the balloon-yarn-guide-eye () to be approached dependent upon yarn-twisting parameters is adjusted via a control circuit () and fine-tuned during the operation of the spindle () claim 1 , wherein a measured value (i) correlating with the energy consumption of the spindle drive serves as control value.4352. The method according to claim 1 , characterized in that the current consumption of the spindle drive () claim 1 , the size of a yarn balloon (B) or the yarn tension of an outer yarn () forming the yarn balloon (B) ...

AUTOMATIC RING SPINNING SYSTEM AND METHOD FOR AUTOMATICALLY OPERATING SAME

The method is used for the automatic operation of a ring spinning system () which contains a ring spinning machine () having a plurality of spinning positions () and a winding machine () having a plurality of winding positions (). Yarn () is spun at one of the spinning positions () and wound up to a cop (). For the spinning position (), values of a parameter characteristic for the operation of the spinning position () are determined during the winding of the cop () and stored as spinning data. The spinning data are assigned to the cop (). The cop () is set down from the spinning position (). The spinning data assigned to the cop () is taken into account when deciding whether to feed the cop () after it has been set down to one of the winding positions (). The automatic assignment is based on an identification of a point in time of winding of the cop () and an identification of the spinning position () at which the cop () was wound. 1. A method for automatically operating a ring spinning system which comprises a ring spinning machine having a plurality of spinning positions for spinning yarn and a winding machine having a plurality of winding positions for rewinding the yarn , wherein:yarn is spun at one of the spinning positions and wound into a cop,for the spinning position, values of a parameter characteristic for the operation of the spinning position are determined during the winding of the cop and stored as spinning data,the spinning data are assigned to the cop,the cop is doffed from the spinning position andthe spinning data assigned to the cop are taken into account in an automatic decision on feeding the cop after it has been doffed to one of the winding positions,characterized in thatan identification of a point in time of the winding of the cop and an identification of the spinning position are automatically assigned to the cop, andthe spinning data are automatically assigned to the cop based on the identification of the point in time of winding of the ...

Textile Machine with Variable Tension Draft

The invention refers to a textile machine, especially to a spinning preparation machine, with a drawing mechanism () for stretching a fiber strand () being fed to the textile machine (), with a compressor () arranged downstream from the drawing mechanism () in a transportation direction (T) of the fiber strand () for compressing the fiber strand (), and with a draw-off device () arranged downstream from the compressor () in the above-mentioned transportation direction (T) for drawing off the stretched fiber strand (), in which case the drawing mechanism () comprises at least an exit cylinder () that can be powered by a drive () and an exit cylinder () that can be powered by a drive (), and whereby the draw-off device () comprises at least one draw-off disk () that can be powered by a drive (). According to the invention, means are provided to the textile machine () to change the ratio of the circumferential speeds of exit cylinder () and draw-off disk () (=tension draft (A)) while the drawing mechanism () is being operated, at least during a part of its starting phase (I) and/or stopping phase (III). 216-. (canceled) The present invention refers to a textile machine, especially to a spinning preparation machine, with a drawing mechanism for stretching one of the fiber strands being fed to the textile machine, with a compressor to compress the fiber strand placed downstream from the drawing mechanism in a transportation direction of the stretched fiber strand, and with a draw-off device placed downstream from the compressor in the above-mentioned transportation direction for drawing off the stretched fiber strand, whereby the drawing mechanism comprises at least one entrance cylinder powered with the help of a drive, and whereby the draw-off device comprises at least one draw-off disk powered with the help of a drive. Furthermore, a method for operating a corresponding textile machine is suggested.From the state of the art, it is known—especially during stretching— ...

A DEVICE AND A METHOD FOR TRANSFERRING ADVANCING YARN DURING BOBBIN CHANGEOVER IN AN AUTOMATIC TURRET TYPE YARN WINDER

The present invention is a part of a yarn transfer system used for transferring yarn from a full bobbin to an empty bobbin typically fitted on a winder frame. The invention broadly comprises a yarn traverse device used in transferring a continuously arriving yarn onto an empty bobbin for commencing of winding process during bobbin changeover process in automatic turret winder without any stoppage. This is achieved with the provision of an actuation device that facilitates axial movement of the yarn traverse device. In the present invention, during the bobbin changeover operation, the yarn traverse device is moved axially through the actuation device and allows the traverse guide—while maintaining its normal traverse speed at all times—to move beyond the normal yarn winding zone such that the advancing yarn is within the reach of the yarn grasping device of the ready-to-be-wound empty bobbin. After the yarn transfer is completed, the traverse device moves back to the normal winding zone. 11184913123695213) A device () for transferring advancing yarn during bobbin changeover in an automatic turret type yarn winder incorporating a winder frame (A) , a rotatable turret () on which plurality of rotatable spindles for holding bobbins ( and ) are mounted , means for rotating said turret to alternate exchange positions of said bobbins between a winding position and stand-by position , and a traverse housing () characterized in that said the yarn transfer device () comprises a traverse device () for traversing at least one advancing yarn () into the yarn traverse area () of the winding bobbin () and an actuation device () capable of generating axial forward and reverse movements of said traverse device () internally inside said traverse housing () , during yarn transfer in bobbin changeover operation.212111010137111211) A device () for yarn transfer as claimed in claim 1 , characterized in that said traverse device () further comprises a rotatable cross-spiral shaft () ...

METHOD FOR OPERATING A SERVICE UNIT

Method for operating a service unit for processing work orders regarding a cross-wound package/empty tube doffing process employed at spinning machines producing take-up packages that process at least two different lots, whereby the service unit is fed an empty tube via the spinning machine's tube feed track, and the fed empty tube is taken up by the service unit. If the current work order for the cross-wound package/empty tube doffing of the workstations expires before it is processed and the empty tube is exchanged and another work order has come in which is for a workstation requiring a cross-wound package/empty tube doffing for another lot, the already taken up empty tube is released by the service unit, and the service unit takes up an empty tube of another lot in order to be able to carry out a cross-wound package/empty tube doffing process at the other workstation. 1. A method for operating a service unit for processing work orders regarding a cross-wound package/empty tube doffing that is used at spinning machines producing take-up packages , which process at least two different lots ,whereby in a first method step an empty tube is fed to the service unit via the spinning machine's tube feed track andin a second method step, the empty tube is taken up by the service unit,characterized in that,if the current work order for the cross-wound package/empty tube doffing for workstation expires before it is processed and the empty tube is exchanged and the next work order has been received, which is for a cross-wound package/empty tube doffing for another workstation processing a different lot,in a third method step, the already taken up empty tube is released by the service unit, andin a fourth method step the service unit takes up an empty tube of another lot, in order to be able to carry out a cross-wound package/empty tube doffing at the other workstation.2. The method for operating a service unit according to claim 1 , characterized in that the empty tube ...

Method for Doffing for a Spinning Machine and a Corresponding Doffer

A method for removing full bobbins from spindles of a ring spinning machine and for setting down empty sleeves on the spindles using a doffer is disclosed. The doffer has a beam and a rotatable gripping device that is mounted on the beam and has a sleeve gripper and a bobbin gripper, wherein the doffer is arranged next to the ring spinning machine. The beam is raised vertically and the gripping device is extended from the beam over the full bobbin. The invention also relates to a doffer having the corresponding drives. 115-: (canceled)16. A method for removing full bobbins from spindles on a ring spinning machine and for setting down empty sleeves on the spindles using a doffer , wherein the doffer has a beam and a rotatable gripping device mounted on the beam , the gripping device having a sleeve gripper and a bobbin gripper , and the doffer arranged next to the ring spinning machine , the method comprising the following sequential steps:(a) gripping an empty sleeve with the sleeve gripper;(b) raising of the beam vertically;(c) extending the gripping device from the beam to a position over a full bobbin on a spindle at the ring spinning machine;(d) removing the full bobbin from the spindle with the bobbin gripper, rotating the gripping device, and placing the empty sleeve on the spindle;(e) retracting the gripping device toward the beam;(f) lowering the beam vertically; and(g) setting down the full bobbin from the bobbin gripper.17. The method according to claim 16 , wherein step (c) comprises a horizontal pivoting of the gripping device away from the beam claim 16 , and further comprising a rotational operation of the gripping device carried out between the steps (a)-(b) and between the steps (f)-(g).18. The method according to claim 16 , wherein step (c) comprises a pivoting of the gripping device obliquely upward with an offset.19. The method according to claim 16 , wherein step (d) comprises retraction of the gripping device toward the beam before the ...

Method for Removing Tubes from a Tube Magazine, and Tube Magazine

A sleeve magazine for a textile machine and operational method include multiple transport elements each with a plurality of holders configured for holding a sleeve, wherein each transport element is driven to move the holders and sleeves to a removal point. A removal device at the removal point removes the sleeves from the holders. A controller controls movement of the individual transport elements such that the holder of at least one transport element is moved with the sleeve thereon to the removal point. The controller actuates the removal device to remove the sleeve from the holder at the removal point while the holders of the remaining transport elements are maintained outside of the removal point so as not to interfere with removal of the sleeve from the holder at the removal point. 117-. (canceled)18. A method for removing individual sleeves from a sleeve magazine of a textile machine , wherein the sleeve magazine further includes multiple transport elements each with a plurality of holders configured for holding a sleeve , wherein the transport elements are driven to move the holders and sleeves to a removal point of the sleeve magazine , and wherein a removal device is arranged at the removal point to remove the sleeves from the holders , the method comprising:with a controller, controlling movement of the individual transport elements such that the holder of at least one of the transport elements is moved with the sleeve thereon to the removal point; andwith the controller, actuating the removal device and removing the sleeve from the holder at the removal point while holders of the remaining transport elements are maintained outside of the removal point so as not to interfere with removal of the sleeve from the holder at the removal point.19. The method of claim 18 , wherein the removal device is controlled to remove a plurality of the sleeves at the removal point from the holders of a plurality of the transport elements.20. The method of claim 18 , ...

Textile Machine and Method for Operating Same

A method and associated textile machine are provided to produce a roving having a protective twist from a fiber bundle fed to a consolidating means. The produced roving is wound with a winding device onto a tube arranged at a winding position. After the wound tube has been fully or partially wound with the roving, a tube change is initiated. During the tube change, the wound tube is removed from the winding position and an empty tube is moved into the winding position. During the tube change, the roving is wound onto the wound tube at least until the roving comes into contact with the empty tube as a result of the tube change such that the production of the roving is not interrupted during the tube change. During the tube change, the roving is wound onto the wound tube in a region that lies outside a region last wound prior to the tube change.

Spinning-Mill Machine

A spinning-mill machine and associated operational method includes a plurality of cross-winding devices arranged next to each other in a longitudinal direction along each machine side of the spinning-mill machine, wherein each cross-winding device is configured to wind yarn onto a sleeve. The cross-winding devices are arranged into a multiple number of sections along each of the machine sides. A sleeve transport device is arranged along the cross-winding devices on each machine side to supply empty sleeves to cross-winding devices. A plurality of sleeve stacks are configured to stockpile the empty sleeves. A plurality of sleeve storage devices are arranged along each machine side for distributed intermediate storage of the empty sleeves, wherein each cross-winding device is allocated with a single sleeve storage device, or the plurality of the cross-winding devices in each of the sections are allocated to a single one of the sleeve storage devices. 112-. (canceled)13. A spinning-mill machine , comprising:a plurality of cross-winding devices arranged next to each other in a longitudinal direction along each machine side of the spinning-mill machine, each cross-winding device configured to wind yarn onto a sleeve;the cross-winding devices arranged into a multiple number of sections along each of the machine sides;a sleeve transport device arranged along the cross-winding devices on each machine side to supply empty sleeves to cross-winding devices;a plurality of sleeve stacks configured to stockpile the empty sleeves; each cross-winding device is allocated with a single sleeve storage device, or', 'the plurality of the cross-winding devices in each of the sections are allocated to a single one of the sleeve storage devices., 'a plurality of sleeve storage devices arranged along each machine side for distributed intermediate storage of the empty sleeves, wherein'}14. The spinning-mill machine according to claim 13 , wherein each sleeve stack is allocated exclusively to ...

Spinning-Mill Machine and a Method for Operating Sleeve Transport Devices on a Spinning-Mill Machine

The spinning-mill machine features a multiple number of cross-winding devices () arranged next to each other and on two machine sides located in the longitudinal direction of the spinning-mill machine (), each of which is provided for winding yarn on sleeves, whereas the cross-winding devices () are collected into a multiple number of sections ( to ). Multiple sleeve stacks ( to ) are used for the stockpiling of empty sleeves. A sleeve transport device ( to ) arranged along the cross-winding devices () is used to supply the cross-winding devices () with empty sleeves from the sleeve stack ( to ), Multiple sleeve stacks ( to ) are arranged on each machine side, and each sleeve stack ( to ) is allocated with its own stationary sleeve transport device ( to ). 1. Spinning-mill machine{'b': 4', '1, 'with a multiple number of cross-winding devices () arranged next to each other and on two machine sides located in the longitudinal direction of the spinning-mill machine (), each of which is provided for winding yarn on sleeves,'}{'b': 4', '5', '1', '5', '5, 'whereas the cross-winding devices () are collected into a multiple number of sections (. to .),'}{'b': 7', '1', '7', '4, 'with a multiple number of sleeve stacks (. to .) for the stockpiling of empty sleeves and'}{'b': 6', '1', '6', '4', '4', '4', '7', '1', '7', '4, 'with a sleeve transport device (. to .) arranged along the cross-winding devices () for supplying the cross-winding devices () with empty sleeves from the sleeve stack (. to .),'}characterized in that{'b': 7', '1', '7', '4', '7', '1', '7', '4', '6', '1', '6', '4, 'multiple sleeve stacks (. to .) are arranged on each machine side, and each sleeve stack (. to .) is allocated with its own stationary sleeve transport device (. to .).'}213.-. (canceled) The present invention relates to a spinning-mill machine with a multiple number of cross-winding devices arranged next to each other and on two machine sides located in the longitudinal direction of the spinning- ...

Method for Operating a Textile Machine and a Textile Machine

The invention relates to a method for operating a textile machine ( 1 ) with a multiple number of similar work stations ( 2 ), whereas, with the assistance of work stations ( 2 ) during the normal operation of the same, yarn is produced or is rewound by a delivery coil onto a receiver coil, and whereas normal operation is initiated at the individual work stations ( 2 ) after a stop of the textile machine ( 1 ), or is interrupted at certain time intervals by a service operation in the form of a spinning-in process, a sleeve changing process or a yarn joining process. In accordance with the invention, it is proposed that at least one of the specified service operations is divided into several partial sequences, and that a pending partial sequence is carried out independently of the other partial sequences of the corresponding service operation, if the required energy resources for carrying out the pending partial sequence are available. In addition, the invention relates to a textile machine.

Method for Supplying Cross-Winding Devices of a Spinning-Mill Machine with Sleeves and a Spinning-Mill Machine

The invention relates to a method for supplying cross-winding devices () of a spinning-mill machine () with sleeves () and a corresponding spinning-mill machine (), whereas a multiple number of cross-winding devices () is arranged next to each other and on two machine sides located in the longitudinal direction of the spinning-mill machine (). Yarn is wound on sleeves () at the cross-winding devices (), whereas empty sleeves () are stockpiled in at least one sleeve stack ( to ). With a sleeve transport device ( bis ) arranged along the cross-winding devices (), the cross-winding devices () are supplied with empty sleeves () from the sleeve stack ( to ), whereas the sleeve transport device ( to ) features a continuous entraining element, in particular a conveyor belt, which is moved along the multiple number of cross-winding devices (). A multiple number of transport carriages () are provided for receiving a respective sleeve (), whereas the transport carriages () are transported by means of the continuous entraining element, in order to bring the sleeves () to the cross-winding devices (). Various types of sleeves () are stockpiled, and each cross-winding device () is allocated with with a predetermined type of sleeve (). The type of sleeve () is detected and, together with the transport carriages (), the sleeve () is supplied to the cross-winding device () allocated to it. 1419. Method for supplying cross-winding devices () of a spinning-mill machine () with sleeves () , whereas{'b': 4', '1', '9', '4, 'a multiple number of cross-winding devices () is arranged next to each other and on two machine sides located in the longitudinal direction of the spinning-mill machine (), and yarn is wound on sleeves () at the cross-winding devices (),'}{'b': 9', '7', '1', '7', '4', '6', '6', '1', '6', '4', '4', '4', '9', '7', '1', '7', '4, 'whereas empty sleeves () are stockpiled in at least one sleeve stack (. to .), and with a sleeve transport device (, . bis .) arranged along ...

Textile Machine and Method for Operating the Same

The invention relates to a method for operating a textile machine ( 1 ) with a multiple number of similar work stations ( 2 ), whereas, with the assistance of work stations ( 2 ) during normal operation, yarn is produced or is rewound from a delivery coil onto a receiving coil, and whereas normal operation at the individual work stations ( 2 ) is interrupted at certain time intervals and is resumed with the assistance of a maintenance operation, and whereas the maintenance operations are carried out by one or more maintenance devices ( 3 ). In accordance with the invention, it proposed that for each work station ( 2 ), one or more production-related parameters are known or are determined, and that if more maintenance operations are to be carried out simultaneously than can be carried out by the maintenance devices(s) ( 3 ), the selection of the work station ( 2 ) to be serviced next will then be made under consideration of such production-related parameters, in such a manner that an upcoming batch change is completed as early as possible.

Doffer Device having a Double Gripper for a Spinning Machine

A doffer device for a spinning machine includes a plurality of gripping devices, each gripping device having a rotatable gripping unit. Each gripping unit includes a bobbin gripper that grips a full bobbin and a tube gripper that grips an empty tube. Each gripping unit is rotatable between a gripping position in which the full bobbin can be gripped on the spindle and a placement position in which the empty tube can be placed on the spindle. A rotating device is configured with the gripping units to rotate the gripping units about an axis of rotation such that neighboring ones of the gripping units are rotated with a time lag relative to one another. The rotating device is driven by a toothed belt.

Tube storage and transport device for a textile machine producing cross-wound packages

A tube storage and transport device for a textile machine producing cross-wound packages, which has a plurality of similar workstations arranged side-by-side on both longitudinal machine sides, having a central tube magazine and two empty-tube conveyor belts arranged in the region of the longitudinal machine sides is provided. To improve the known tube storage and transport devices, and in particular to optimize the clock times that can be achieved during the empty-tube delivery, the tube magazine has at least two elevator units, that the elevator units have stacked and vertically displaceable holders for empty tubes, that the holders are designed for the empty tubes to be set down in a manner oriented the longitudinal direction of the machine, and that each of the elevator units is connected to one of the empty-tube conveyor belts and is designed in such a way that empty tubes are removed from the elevator units from the longitudinal machine side and transferred onto the empty-tube conveyor belts.

Operating an open-end spinning machine with maintenance during batch change-over, involves dividing maintenance into several manual and mechanical steps and then carrying out the latter with a maintenance unit

A method for operating a spinning machine (1) (especially an open-end machine) in which necessary maintenance operations are carried out during batch change-over, involves organising the maintenance operations into several working steps divided up between manual and mechanical steps and then performing the mechanical step(s) with a maintenance facility (5). An independent claim is also included for a spinning machine (1) as above with several working positions (3) and at least one maintenance facility (5) connected to a control unit (7), in which the facility (5) has handling (15, 19) or metering devices (20) and there is a programme for performing the above method in the control unit or in an associated memory device.

Drawing unit or card, to prepare fiber slivers for spinning, gives a controlled roller clamp downstream and roller release upstream to form a thin point or break in the drawn sliver laid in a can

To sever a fiber bundle (FB') at the exit point of a drawing unit or card, to prepare the material for spinning and be laid in a sliver can (18), the sliver passing through a drawing unit (4) is clamped by the downstream roller pair (7a,7b) for onward movement while an upstream roller pair (6a,6b) releases their clamping action so that a thin point or break is developed in the sliver between the pairs of rollers.

２つの練条機の間でスライバケンスを搬送および供給する装置

(57)【要約】 【課題】 本発明は２つの練条機の間でスライバケンス を搬送および供給する装置に関し、搬入する搬送装置と 横方向搬送装置との間に互いに別個の運動を許し、ケン スをせき止めることを可能にすることを目的とする。 【解決手段】 ２つの練条機の間でケンスを搬送および 供給する装置はケンスに対する縦方向搬送装置を備えた 少なくとも１つの搬送軌道が存在しており、この搬送軌 道からケンスの横方向搬送に対する縦方向搬送装置を有 する搬送軌道が直角に分岐しており、搬入する搬送軌道 から横方向搬送軌道にケンス13' を移送するためのつか み部材が設けられている。横方向搬送軌道25の縦方向搬 送装置26が、ケンスと係合した少なくとも１つの駆動さ れる搬送部材26a を有しており、横方向搬送軌道の縦方 向搬送装置につかみ部材34を備えた移送手段30が付属し ている。

콥프(cops)를 자동적으로 도핑(doffing)하고 이들을 조방기(roving frame)내의 빈 튜브에 옮기기 위한 방법과 장치

내용 없음.

精紡機における篠交換方法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

空ボビン送り装置

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for doffing bobbins and inserting tubes in spinning or twisting machines

AUTOMATIC DEVICE FOR LOADING AND UNLOADING OBJECTS

DEVICES FOR THE TRANSFER OF A WICK OF FIBERS FROM THE FINISHED COIL TO THE EMPTY TUBE IN A LIGHTHOUSE

Empty bobbin positioning method for spinning machine etc.

Carrying system for roving bobbin

Method and apparatus of doffing and donning bobbins in a roving machine

조방기의 운전시에는 항상 조방기의 앞쪽에서 작업자에 의한 작업을 가능하게 하고, 채워진 보빈 및 빈 보빈의 운송용으로 독립된 레일을 설지할 필요가 없다. When operating the throttle, it is always possible to work by the operator in front of the throttle, and there is no need to install separate rails for transporting the filled bobbin and the empty bobbin. 조방기(2)의 앞쪽에 보빈 휘일의 2배수의 페그(49)가 보빈 휘일(4)의 1/2 피치로서 2열로 배치된 발판(35)이 설치되어 있다. 페그(49)는 커버판(41)의 윗면의 작용위치와, 윗면에서부터 후퇴한 후퇴위치에로 이동 가능하게 배치되고, 또 조방기(2)의 길이방향으로 페그의 1 피치 만큼 왕복운동이 가능하게 되어 있다. 관 교체 기구(13)는 보빈 레일(3)의 후방에 배치되고, 조방기(2)의 앞쪽 윗편에는 지지레일(5, 6)이 승강장치(7)에 의해 승강 가능하게 배치되어 있다. 지지레일(5, 6)에는 조방기 1대분의 빈 보빈(E)을 매단 보빈 운송체(10)가 지지되어 있다. 관 교체 작업시에는 페그(49)가 작용위치에 배치되고, 발판(35)상의 페그(49)를 거쳐서 채워진 보빈(F) 및 빈 보빈(E)이 보빈 운송체(10)와 보빈 레일(3) 사이에서 교환된다. In the front of the spinning machine 2, the foot plate 35 in which two times the pegs 49 of the bobbin wheel are arranged in two rows at a half pitch of the bobbin wheel 4 is provided. The pegs 49 are arranged to be movable to the acting position of the upper surface of the cover plate 41 and the retracted position retracted from the upper surface, and the reciprocating movement is possible by one pitch of the pegs in the longitudinal direction of the spinning machine 2. It is supposed to be done. The pipe replacement mechanism 13 is arranged behind the bobbin rail 3, and the support rails 5 and 6 are disposed on the front upper side of the spinning machine 2 so that the lifting device 7 can move up and down. The bobbin conveying body 10 which hangs the empty bobbin E for one spinning machine is supported by the support rails 5 and 6. In the pipe replacement operation, the peg 49 is disposed at the working position, and the bobbin F and the blank bobbin E filled via the peg 49 on the scaffold 35 are provided with the bobbin carrier 10 and the bobbin rail 3. Exchanged between).

Transferring apparatus of roving bobbin

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Automatic doffing device in double twisting machine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Cheese conveying system

本发明公开了一种筒纱输送系统。该筒纱输送系统由取纱装置、筒纱输送装置和放纱装置组成；其中，取纱装置位于纺纱区内，用于将络筒机或转杯纺纱机纺织的筒纱取走并放置到筒纱输送装置上；然后由筒纱输送装置将筒纱输送至包装区；放纱装置位于包装区内，用于将输送到包装区的筒纱取下。通过上述三个装置的协同配合，有效解决了从络筒机或转杯纺纱机到包装区的筒纱输送问题，减少了用工数量，提高了工作效率，同时避免筒纱在输送过程中受到污染。另外，作为本发明的一种优选改进，为筒纱输送装置中的每个筒纱抓手配置一个代表该筒纱抓手编号的编码板，通过该编码板利于实现筒纱的分品种输送。

Full bobbin pulling-up device

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Cutting of end yarn in spinning machinery

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Empty bobbin positioning method for spinning machine etc.

Method for supplying creel to fine spinning frame

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Collecting structure of special air-jet spinning system for melt-blown superfine fibers

本发明涉及一种熔喷超细纤维专用喷气纺纱系统的收集结构，包括机箱以及设置在机箱上的导纱机构、收卷机构以及切断机构，切断机构包括转动轴、固定板、裁切筒、第三电机、第四电机，第三电机输出轴上设有第七皮带轮，转动轴转动设置在机箱一侧并位于转盘的下方，转动轴的一端贯穿机箱侧壁并设有第八皮带轮，第八皮带轮与第七皮带轮之间传动连接有第四传动带，转动轴的另一端固定设置固定板，固定板的另一端的两侧分别固定设置裁切筒和第四电机，裁切筒位于卷筒的下方，所述第四电机驱动裁切筒的对纱线进行裁切。本发明结构新型，可靠性高，实现自动化切断纱线，满足了高效率流水线生产的需求。

integrated device adapted to act in conjunction with a main conveyor, system, wiring line and working method of a wiring line

a presente invenção refere-se a um dispositivo integrado (50) que realiza a colheita de tubos sujos (12) a partir de um dispositivo de transporte secundário (26) de um contínuo de fiação (8) e bobinas (10) a partir de um dispositivo de transporte principal (22) de um banco de fusos (6), a limpeza dos tubos sujos (12) para obter tubos vazios (14), a troca das bobinas (10) com os tubos vazios (14) e a liberação das bobinas (10) para o dispositivo de transporte secundário (26) e dos tubos vazios (14) para o dispositivo de transporte principal (22). o método de trabalho da linha de fiação evita que, entre a colheita do tubo sujo (12) e a liberação do tubo vazio relacionado (14), o referido tubo sujo (12) ou vazio (14) seja ainda liberado. The present invention relates to an integrated device (50) for collecting dirty tubes (12) from a secondary conveyor (26) of a spinning continuum (8) and coils (10) from a main transport device (22) from a spindle bank (6), cleaning the dirty pipes (12) to obtain empty pipes (14), replacing the coils (10) with the empty pipes (14) and releasing from the coils (10) to the secondary conveyor (26) and the empty tubes (14) to the main conveyor (22). The working method of the spinning line prevents between the collection of the dirty tube (12) and the release of the related empty tube (14), said dirty (12) or empty tube (14) from being released.

Fly frame

Thin network contact system

本发明涉及一种细络联系统，包括组细纱机群及络筒机群，单组机群内设有支线输送轨道，若干组细纱机群之间与所述络筒机群之间再设置主输送轨道，通过主输送轨道将若干支线输送轨道连接在一起；所述主输送轨道、所述支线输送轨道均采用吊轨；所述吊轨在所述络筒机群与所述细纱机群之间形成闭环；在每台细纱机或每台络筒机的进出料口，均设有提升系统，所述提升系统的顶部设有子轨道，所述子轨道通过分叉轨道组件与所述支线输送轨道相连通；所述络筒机群与所述细纱机群之间通过周转筐经所述吊轨来输送传递物料。本发明占地面积小，轨道系统采用吊轨不干扰车间通道使用；且系统配置、调整方便、快捷。

How to replace a spinning machine

Device for holding and hanging bobbins

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method for doffing sliver in spinning machine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Spring expanding type motor driving device

本发明公开了一种弹簧涨紧式电机驱动装置，包括电机座、电机减速机、电机轮和从动轮，电机座设置在吊锭导轨的上方，电机减速机设置在电机座上，电机轮设置在电机减速机的输出轴上，且电机轮和从动轮分别设置在吊锭输送链条的两侧并对吊锭输送链条形成夹持式输送；所述电机驱动装置还包括从动轮位置调节机构，从动轮位置调节机构包括从动轮轴和支撑摆臂，从动轮安装在从动轮轴的下部，从动轮轴的上部与支撑摆臂固连，支撑摆臂安装在电机座上且其在电机座上的安装位置可调。本发明结构简单紧凑，避免了电机座变形，调节方便，牢固耐用，传动流畅。

Spinner management method

Bobbin conveying system in spinning machine

1. 청구범위에 기재된 발명이 속하는 기술분야 조방기와 정방기 사이에서 보빈을 반송하는 방직기에 있어서의 보빈반송시스템에 관한다. 2. 발명이 해결하려하는 기술적과제 조방기측에서 생산된 만보빈과 정방기측의 예비 조사보빈의 보빈피치가 다른것에 기인하는 각종 제한을 해소하고, 보빈반송에 있어서의 작업효율을 향상시킨다. 3. 발명의 해결방법의 요지 조방기측의 반송레일(3)과 정방기측의 반송레일(4)는 각각 독립해서 가설되어 있다. 반송레일(3)을 주행하는 보빈반송체에는 조방기의 보빈휠의 2열교차상의 배치패턴의 1열측의 피치와 같게 보빈행거가 달아 설치되어있다. 또, 반송레일(4)를 주행하는 보빈반송체에는 정방기 기계틀의 양측에 배치되는 예비조사보빈의 피치에 같게 보빈행거가 달아 설치되어 있다. 각 반송레일(3) (4)의 근접부에는 보빈교환장치 (7)이 배설되어 있다. 보빈교환장치(7)은 각 반송레일(3) (4)상을 서로 반대방향으로부터 진행하는 보빈반송체 사이에서 달아내린 피치가 다른 양방의 보빈을 서로 교환가능하게 되어 있다. 4. 발명의 중요한 용도 보빈교환장치의 설치수의 최소화, 연속적인 보빈교환의 정밀화, 장치구조의 간단화를 달성하여 설비비용을 대폭적으로 감축 및 작업효율의 향상을 달성하였다.

Open-ended spinning apparatus and method of loading selected tubular members

端部敞开型纺纱设备和装载选择的管件的方法，端部敞开型纺纱设备包括：具有纺纱单元和卷轴缠绕单元的至少一个纺纱头，卷轴缠绕单元将从下面的纺纱单元获得的成卷的纱线缠绕在管件上；管件保持篮，容纳待缠绕有纱线的多个管件；落纱托盘，可定位在纺纱单元处并设置有用于从管件保持篮拾取选择的管件并将其运送到卷轴缠绕单元上的一对尾架的装置。落纱托盘包括管件分离装置，具有支撑两个叶片的支撑臂，叶片是可移动的以拦截容纳在管件保持篮中的管件，并且将管件至少部分地与预定由拾取和运送装置抓持并放在尾架之间的选择的管件分开。有利地，管件分离装置与拾取和运送装置彼此机械地独立使得管件分离装置与拾取和运送装置可彼此分开地操作。

Device for transferring aligned, conical sleeves to the loading device of a spinning machine or the like

The remaining detection device of yarn spinned on bobbin pipe for identification

本发明涉及一种用于识别纺纱筒子管(6)上的纱线残留的检测装置(13)。还涉及具有圆形库(4)且包括这样的检测装置的卷绕机(1)以及识别纺纱筒子管(6)上的纱线残留的方法。根据本发明，该检测装置具有用于平放输送纺纱筒子管(6)的机构以及传感器(11)，传感器(11)被构造和设置成它在平放从旁经过时检测纺纱筒子管(6)，传感器(11)为了转送数据而与控制装置(12)相连，控制装置(12)设立用于将检测到的数据与预定参考值相比较并且完成纺纱筒子管(6)上是否有纱线残留、所确定的纱线残留在纺纱筒子管(6)上的哪个区域和纱线残留具有多少纱线量的评估，并且控制装置(12)设计成根据所述评估来启动纺纱筒子管(6)的不同拣选。

Method of reeling yarn packing onto spinning machine and device therefor

Method to wind down a yarn package (11) on spinning machines comprising a spindle (18) to rotate the yarn package (11), means (13-14-15) to wind yarn (10) on the yarn package (11) and drafting rolls (12) to feed the yarn (10), the winding down being achieved by reverse rotation of the yarn package (11) in relation to the direction of rotation of the spinning step. Device for the winding down on yarn packages (11), which employs the above method and in which a spacer ring (22) is fitted in a stationary manner on a spindle (18) and comprises an upper hollow (23), a lower hollow (123), a protruding surface (28) and substantially sharp edges (26).

An improved flyer assembly for roving frame

一种粗纱机锭翼，其具有至少一个锭翼臂，该锭翼臂特别包含一在所述粗纱机上卷绕筒子过程中接触所述筒子的锭翼压掌，以及一用来将所述锭翼压掌从第一位置推向第二位置的非接触装置，优选磁性装置。

Apparatus for doffing cops and putting cores onto spindles of spinning and twisting machines

Bobbin changing device in spinning and twisting machines having a support which extends along the length of the machine and is movable towards the machine and in vertical plane and provided with a gripper for eac of the spindles as well as a conveyor belt which has a carrier peg for each of the spindles is provided with facility for intermediate storage of bobbin cores. Intermediate storage means for the cores is disposed within the confines of the machine above the flange which supports the spindles.

Method for ending roving and roving ending machine in spinning machine

Device for preparing package to doffing in flyer-type textile machine

Automatic doffing device used for spinning machine

本发明涉及一种用于细纱机上的自动落纱装置，包括：用于夹持细纱管(17)顶端的前夹板(1)和后夹板(4)，前夹板(1)和后夹板(4)在夹持驱动机构的带动下夹持或松开细纱管(17)顶端，用于承载细纱管(17)的落纱车(16)，落纱车(16)上设有前后位置调节机构，前后位置调节机构上设有纵向高度调节机构，所述夹持驱动机构设置在纵向高度调节机构上，前夹板(1)和后夹板(4)在纵向高度调节机构的带动下调节其高度，前夹板(1)和后夹板(4)在前后位置调节机构的带动下调节其前后位置。本发明所述的用于细纱机上的自动落纱装置，通过一系列的技术改进，解决拔细纱机上的细纱管进行升管操作时，对纱线及锭子的损伤问题，取得了有益的效果。

Releasing apparatus for close engagement of spindle with bobbin in spinning frame

Method for piecing sliver in spinning machinery, sliver piecer and sliver piecing system

내용 없음. No content.

Doffing in spinning frame

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for preventing unwinding of roving end

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Method for loading roving bobbin transferring magazine with roving bobbin in fine spinning machine and apparatus therefor

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Arrangement for feeding spools to spinning and twisting machines for replacement of full packages

Fine spinning frame with roving bobbin transfer apparatus

一种精纺机，它包括一个筒管传送装置，该装置具有一个环绕着精纺机筒架布置的环形架空轨道，以及一个沿上述架空轨道运动的筒管载车。一个开关(50)安置在精纺机机架的一端，以便操纵使载车20移动的旋转马达M。一条绳索52作为一个开关50的操作元件设置在筒架6的整个长度上，使绳索52与开关50操作杆相连接。操作者在沿筒架的任何位置处都可以操作绳索，从而使开关打开，移动上述的筒管载车20。

For line being fixed on the equipment on spindle before doffing

本发明涉及纺织工业，并且涉及环状纺纱机和捻纱机的锭子。所述设备(图1)包括：齿轮(1)，具有用于抓住线(6)的齿(2)；夹紧冠(4)具有齿(5)，夹紧冠的齿(5)被布置在所述齿轮(1)的齿(2)之间且与所述齿轮(1)的齿(2)处于同一平面中；以及刀(7或14或17)，其中所述夹紧冠(4)被固定在所述锭子上，使得能够并将所述线旋转并固定在所述齿轮(1)的齿(2)和所述夹紧冠(4)的齿(5)的一对相对的侧工作表面之间的竖直间隙中。

Taking out apparatus of fuel bobbin in roving frame

Spindle for balloon-free twisting of yarn for spinning and twisting machines

BOBINHAJIHIKIAGESOCHI

A kind of blanking transport mechanism of yarn coating machine

本发明提供了一种纱线包覆机的下料传送机构，属于纺织机械技术领域。它解决了现有纱线包覆机的纱线卷筒取出不便的问题。本纱线包覆机的下料传送机构，纱线包覆机包括用于包覆纱线的工作台和成品架，工作台上设置有纱锭和用于与纱锭配合使用的纱线卷筒，工作台上还设置有两根水平设置且相互平行的传动辊和用于带动传动辊转动的驱动电机，两个传动辊之间通过两根间隔设置的传送带传动连接，纱锭穿插在两根传送带之间且能在两根传送带之间的间隙中升降，其中一根传动辊的上方设置有于将纱线卷筒由传送带夹取到成品架的取料机械手。它能够将成品的纱线卷筒的自动取出并放置到成品架内，工作效率高。

Lappet for spinning machines

래핏의 지지체로서 둥근 파이프 혹은 둥근 로드를 사용하는 경우의 이점을 활용하고, 또한 래핏을 지지체에 부착할 때, 수평 인출 작업을 필요로 하지 않고 간단히 부착할 수 있다. The advantage of using a round pipe or round rod as the support of the lattice is utilized, and when attaching the lattice to the support, it can be simply attached without requiring a horizontal drawing operation. 래핏(12)은 지지 브래킷(15)에 지지축(22)을 통해 회전운동 가능하게 지지된 래핏 본체(16)를 구비하고, 래핏 본체(16)의 선단에 스네일 와이어(11)가 고정되어 있다. 지지 브래킷(15)은 주조나 수지성형에 의해 거의 사각 기둥형상의 블록에 지지체(14)의 단면과 대응하는 형상의 삽입구멍(17)이 형성된 형상으로 형성되어 있다. 삽입구멍(17)은 지지체(14)의 평면부(14a)와 접촉하는 평면형상의 접촉면(17a)을 구비하고, 접촉면(17a)은 상하방향으로 뻗도록 형성되어 있다. 지지 브래킷(15)에는 접촉면(17a)과 대향하는 측에 나사구멍(18)이 형성되고, 나사구멍(18)에 결합되는 나사(19)를 통해 지지체(14)에 고정되도록 구성되어 있다. The lappet 12 has a lappet body 16 supported on the support bracket 15 so as to be rotatable through the support shaft 22, and the snail wire 11 is fixed to the front end of the lappet body 16. have. The support bracket 15 is formed in the shape in which the insertion hole 17 of the shape corresponding to the cross section of the support body 14 was formed in the substantially square columnar block by casting or resin molding. The insertion hole 17 is provided with the planar contact surface 17a which contacts the planar part 14a of the support body 14, and the contact surface 17a is formed so that it may extend in an up-down direction. The support bracket 15 is formed so that the screw hole 18 is formed in the side which opposes the contact surface 17a, and is fixed to the support body 14 via the screw 19 couple | bonded with the screw hole 18. As shown in FIG.

Can control device of spinning machine

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Yarn manufacture device

纱线制造装置(1)是使CNT(碳纳米管)纤维组(F)凝集来制造CNT纱线(Y)的装置，具备：基板支承部(10)，其支承CNT形成基板(S)；卷取部(7)，其连续地拉出CNT纤维组(F)；纱线制造部(4)，其使CNT纤维组(F)凝集；状态监视部(6)，其对CNT纱线(Y)的状态进行监视；以及供给状态变更机构(20)，其根据状态监视部(6)的监视结果来变更CNT纤维组(F)的供给状态。

Device for manipulating textile cops

Device for withdrawing full cops from spindles in a drawing-twisting frame, transfering said cops to a predetermined station and inserting empty cops on said spindles, comprising a system of guides along which the full cops from the drawing-twisting frame are fed to a station for withdrawal thereof, and along which the empty cops are fed to the drawing-twisting frame, means being provided for transferring the full cops from the drawing-twisting frame to said guides and means for transferring the empty cops from the guides to the drawing-twisting frame.

METHOD AND DEVICE FOR THE SIMULTANEOUS AUTOMATIC COLLECTION OF COILS, AND FOR THE CONSECUTIVE CONTEXT OF COILS ON THE SPINDLES OF A SPINNING OR WRAPPING MACHINE

DANS LE DISPOSITIF SELON L'INVENTION, DES MECANISMES DE PREHENSION 32 POSSEDENT UN ENTRAINEMENT COMMUN DE REGLAGE 37 PERMETTANT DE MODIFIER LA POSITION D'ELEMENTS D'AGRIPPAGE 34, 35 DESDITS MECANISMES 32, PAR RAPPORT A UNE TRAVERSE DE PREHENSION 30. LES ELEMENTS D'AGRIPPAGE 34, 35 D'UN MECANISME DE PREHENSION 32 PEUVENT ETRE ALTERNATIVEMENT AMENES A UNE POSITION D'ALIGNEMENT AVEC UNE BROCHE, ET A UNE POSITION D'ATTENTE EN RETRAIT, DU COTE DES BROCHES TOURNE A L'OPPOSE D'UN BATI DE LA MACHINE. IN THE DEVICE ACCORDING TO THE INVENTION, GRIPPING MECHANISMS 32 HAVE A COMMON ADJUSTING DRIVE 37 ALLOWING TO MODIFY THE POSITION OF FITTING ELEMENTS 34, 35 OF SAID MECHANISMS 32, WITH RESPECT TO A GRIPPING CROSSBODY 30. THE ELEMENTS D THE GRIP 34, 35 OF A PREHENSION MECHANISM 32 CAN ALTERNATIVELY BE TAKEN TO A POSITION OF ALIGNMENT WITH A SPINDLE, AND TO A STANDING POSITION IN WITHDRAWAL, OF THE SIDE OF THE SPINDLES TURNED AGAINST A FRAME OF THE MACHINE.

DEVICE FOR UNLOADING AND LOADING A COIL RACK HAVING ABOVE A RING CONTINUOUS

L'INVENTION CONCERNE UN DISPOSITIF POUR LE DECHARGEMENT ET LE CHARGEMENT D'UN RATELIER A BOBINES 4 DISPOSE AU-DESSUS D'UN CONTINU A ANNEAU, ET DANS LEQUEL SONT INSEREES DES BOBINES DE MECHE DONT L'AXE LONGITUDINAL EST DIRIGE VERTICALEMENT VERS LE BAS. SELON L'INVENTION, CHAQUE PALIER DE BOBINE DE MECHE DU RATELIER 4 EST CONCU POUR POUVOIR ETRE EXTRAIT ET PEUT ETRE AMENE AINSI DANS LA REGION DE TRAVAIL D'UN PRENEUR DE BOBINES 24 DISPOSE SUR UN APPAREIL DE DESSERTE 9. LE PRENEUR DE BOBINES 24 PEUT MONTER ET DESCENDRE; IL PEUT PIVOTER HORIZONTALEMENT, IL EST AGENCE POUR SAISIR DES TUBES VIDES 28 ET DES BOBINES DE MECHE PLEINES 5 ET PERMET DE RETIRER AUTOMATIQUEMENT DES TUBES VIDES 28 ET DE GLISSER EN PLACE DE NOUVELLES BOBINES DE MECHE PLEINES 5 SUR LE PALIER CORRESPONDANT DU RATELIER 4. THE INVENTION RELATES TO A DEVICE FOR UNLOADING AND LOADING A RACK WITH COILS 4 PROVIDED ABOVE A CONTINUOUS RING, AND IN WHICH ARE INSERTED WICK COILS WHOSE LONGITUDINAL AXIS IS DIRECTED VERTICALLY DOWNWARDS . ACCORDING TO THE INVENTION, EACH BEARING OF THE BIT COIL OF THE RACK 4 IS DESIGNED TO BE ABLE TO BE EXTRACTED AND CAN THUS BE BROUGHT INTO THE WORKING AREA OF A COIL TAKER 24 ARRANGED ON A DISTRIBUTOR 9. THE COIL TAKER 24 CAN GET UP AND DOWN; IT CAN SWIVEL HORIZONTALLY, IT IS ORGANIZED TO GRAB EMPTY TUBES 28 AND SOLID WICK COILS 5 AND ALLOWS TO AUTOMATICALLY REMOVE EMPTY TUBES 28 AND SLIDE IN PLACE OF NEW SOLID WICK COILS 5 ON THE CORRESPONDING RAY 4.

Bobbin change at twister

The bobbin change action, at a twister or doubler, uses a feed section (A) for the yarns (1) as a movable module fitted to the support frame for the twisting spindles. It can be shifted between a charging zone for the empty winding bobbin sleeves (15) and an ejection zone for the empty feed bobbin sleeves (2) and fully wound bobbins (3). The lifting of full bobbins (3) for replacement by empty sleeves is a simultaneous action together with raising the feed module. Also claimed is an apparatus with a mechanism to exchange full (3) and empty (15) bobbins, which is integrated into the system to move the yarn feed module (A).

APPARATUS FOR CHANGING RIBBON POTS IN A SPINNING PREPARATION MACHINE

Automatic or semi-automatic device for lifting a full reel and feeding an empty reel into a spindle bench

Shining machine for spinning machines

AUTOMATIC WIRE SPOOL LIFT FOR TEXTILE MACHINES

APPARATUS IN A FILATURE FOR TRANSPORTING PACKET OF FIBER RIBBON WITHOUT POT

DRAWING MACHINE

AUTOMATIC APPARATUS FOR FEEDING CONTINUOUS FLOWS

APPAREIL AUTOMATIQUE POUR L'ALIMENTATION EN MECHES DES CONTINUS A FILER, QUI COMPORTE UNE CHARPENTE CAPABLE DE CIRCULER EN SERVICE DE SURVEILLANCE TOUT AU LONG DE LA MACHINE A FILER POUR DETECTER UN MANQUE DE MECHE, CETTE CHARPENTE ETANT MUNIE D'UN CORPS OPERATIF QUI EST SUSCEPTIBLE DE SE MOUVOIR EN S'ELEVANT ET D'UNE RESERVE DE BOBINES PLEINES DE MECHES POUR COUVRIR LES BESOINS NECESSAIRES, L'APPAREIL COMPRENANT EGALEMENT: A.DES MOYENS POUR DETECTER UN MANQUE DE MECHE; B.DES MOYENS DE SUBSTITUTION POUR LES BOBINES VIDES OU AYANT UNE MECHE CASSEE; C.DES MOYENS POUR RETENIR LE BOUT DE LA NOUVELLE MECHE; D.DES MOYENS POUR SAISIR CE BOUT DE MECHE ET LE FAIRE PASSER SUR LES BARRES GUIDES AINSI QUE POUR L'INTRODUIRE DANS LE BANC D'ETIRAGE; E.DES MOYENS POUR CHANGER LE DISPOSITIF D'ALIMENTATION DE BOBINES DE MECHES (QUAND CE DISPOSITIF EST VIDE). AUTOMATIC DEVICE FOR THE FEEDING OF WICK TO THE CONTINUES TO BE SPINNING, WHICH INCLUDES A FRAME CAPABLE OF CIRCULATING IN MONITORING SERVICE ALL ALONG THE SPINNING MACHINE TO DETECT A LACK OF WICK, THIS FRAME IS PROVIDED WITH AN OPERATIVE BODY WHICH IS LIKELY TO MOVE BY ELEVATION AND OF A RESERVE OF COILS FULL OF BITS TO COVER NECESSARY NEEDS, THE APPARATUS ALSO CONSISTING OF: A. MEANS FOR DETECTING A LACK OF WICK; B. SUBSTITUTIONAL MEANS FOR COILS EMPTY OR HAVING A BROKEN WICK; C. MEANS TO RETAIN THE END OF THE NEW WICK; D. MEANS FOR GRABING THIS BIT OF BIT AND RUNNING IT OVER THE GUIDE BARS AS WELL AS TO INSERT IT INTO THE STRETCHING BENCH; E. MEANS FOR CHANGING THE WICK COIL FEEDING DEVICE (WHEN THIS DEVICE IS EMPTY).

METHOD AND INSTALLATION FOR THE TRANSPORT OF WIRE SPOOLS

Chaque plateau 1 portant huit bobines pleines 2 est transporté vers l'extrémité du métier à étirer et à retordre D par un convoyeur de plateaux 6 qui fait rouler le plateau sur des galets de guidage et comprend en outre une chaîne d'entraînement munie d'un crochet destiné à attaquer la base du plateau 1 pour l'entraîner. A l'extrémité du métier D est prévu un mecanisme de transfert C muni d'un élévateur 7 et d'un mécanisme poussoir 8 pour le déplacement des plateaux. L'élévateur 7 est muni d'un vérin pneumatique 7a et d'un support de plateau 7b qui monte et descend sous l'action du vérin. Sous l'effet d'une course du vérin la surface supérieure du support 7b peut prendre deux positions dont l'une est au niveau de la surface supérieure du convoyeur 6, tandis que l'autre est au niveau de la surface supérieure d'une palette 3 montée sur le chariot A. Each tray 1 carrying eight full spools 2 is transported to the end of the stretching and twisting loom D by a tray conveyor 6 which rolls the tray on guide rollers and further comprises a drive chain provided with a hook intended to attack the base of the plate 1 in order to drive it. At the end of the loom D is provided a transfer mechanism C provided with an elevator 7 and a push mechanism 8 for moving the plates. The elevator 7 is provided with a pneumatic cylinder 7a and a platform support 7b which rises and falls under the action of the cylinder. Under the effect of a stroke of the jack, the upper surface of the support 7b can take two positions, one of which is at the level of the upper surface of the conveyor 6, while the other is at the level of the upper surface of a pallet 3 mounted on carriage A.

Cylinder press of cradle yarn twisting machine

PURPOSE: A cylinder plasten of a cradle of a twisting machine is provided to quickly and simply fix thread wound around a cylinder. CONSTITUTION: A cylinder plasten of a cradle of a twisting machine comprises a thread inlet groove(103) and a thread guiding unit(104). One or more thread inlet grooves are formed at the edge of a disk. A thread guiding unit has the thread guiding unit protruded to the outside of the disk. A thread fixing device is used for coupling and fixing the thread fixing disk(4) to a coupling hole.

PROCEDURE AND DEVICE FOR SECTIONING A BIT AT THE TIME OF LIFTING IN A CONTINUOUS TRADE WITH FINS

DEVICE FOR REMOVING THREAD SPOOLS IN SPINNING AND TWISTING LAMPS

Improvements in spinning or twisting looms

Improvements to reel mechanisms for fin spinning machines, doubling machines, twisting machines and similar machines

Improvements relating to the combination of a continuous ring spinning machine with a winder

WIRE LOWER TORSION MACHINE INCLUDING A LIFTING TROLLEY

CAN CARRIER FOR CAN BUS TRANSPORT FROM A WIRED TO AN AUTOMATIC BOBINOIR

LA PRESENTE INVENTION CONCERNE UN TRANSPORTEUR DE CANETTES. TRANSPORTEUR CARACTERISE EN CE QUE:A.ENTRE LE METIER A FILER 1 ET LE BOBINOIR AUTOMATIQUE 2 EST PREVU UN PARCOURS DE TRANSPORT 4, 5 POUR LE TRANSPORT EN ALLER ET RETOUR DE PALETTES 11 A 15 POUVANT ETRE GARNIES DE CANETTES DRESSEES 7, 8;B.SUR LE METIER A FILER 1 EST DISPOSE UN DISPOSITIF DE CHARGEMENT DE PALETTES 27 COOPERANT AVEC LE OU LES TRANSPORTEURS DE CANETTES 25, 26 DU METIER A FILER 1;C.SUR LE BOBINOIR AUTOMATIQUE 2 SONT DISPOSES AU MOINS UN TRANSPORTEUR DE CANETTES 28, 29 FONCTIONNANT EN CADENCE ET UN DISPOSITIF DE DECHARGEMENT DE PALETTES 30 COOPERANT AVEC AU MOINS UN DES TRANSPORTEURS DE CANETTES 28. THE PRESENT INVENTION RELATES TO A CAN CARRIER. CONVEYOR CHARACTERIZED IN THAT: A. BETWEEN THE SPINNING TRADE 1 AND THE AUTOMATIC WINDING RACK 2, A TRANSPORT ROUTE 4, 5 IS PROVIDED FOR THE OUTward and return transport of pallets 11 to 15 that can be lined with cans 7, 8; B. ON THE SPINNING TRADE 1 IS EQUIPPED WITH A PALLET LOADING DEVICE 27 COOPERATING WITH THE CAN CARRIER (s) 25, 26 OF THE SPINNING TRADE 1; C. ON THE AUTOMATIC WINDING WINDER 2 AT LEAST ONE CAN CARRIER IS AVAILABLE 28 , 29 RUNNING RATE AND A PALLET UNLOADING DEVICE 30 COOPERATING WITH AT LEAST ONE OF THE CAN CARRIERS 28.

AUTOMATIC APPARATUS FOR FEEDING CONTINUOUS SPINNING MACHINES

RING SPINNING MACHINE COMPRISING A REEL HOLDER