VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON GEFALTETEN PAPIEREN UND DGL.

VORRICHTUNG ZUM GENAUEN ZEITLICHEN ZUFUEHREN VON VON EINEM VORRATSBAND ABGESCHNITTENEN BLAETTERN ZU EINER SICH BEWEGENDEN KOPIERFLAECHE EINER KOPIERVORRICHTUNG

Vorrichtung zum Aussortieren von Abfallteilen von Werkstücken an Sägen, vorzugsweise an Optimierungskappsägen, und Verfahren unter Verwendung einer solchen Vorrichtung

Holzwerkstücke weisen üblicherweise Fehler auf, die vor dem Einlauf in eine Säge markiert werden. Anhand der Markierungen wird die Schnittposition festgelegt, an der die Werkstücke mit dem Sägeblatt gesägt werden müssen. Damit das Aussortieren der Abfallteile mit hoher Leistung und Genauigkeit durchgeführt werden kann, werden die von der Säge abgetrennten Werkstückteile mittels einer Beschleunigungsrolle beschleunigt vom Sägenbereich weggefördert. Dadurch können aufeinanderfolgende, jeweils abgesägte Werkstückteile rasch nacheinander durch die Vorrichtung transportiert werden. Die Vorrichtung wird zum Sägen von Holzwerkstücken eingesetzt. Wood workpieces usually have defects that are marked before entering a saw. The marks determine the cutting position at which the workpieces must be sawn with the saw blade. So that the sorting out of the waste parts can be carried out with high performance and accuracy, the workpiece parts separated by the saw are accelerated away from the saw area by means of an acceleration roller. As a result, successive, respectively sawed workpiece parts can be rapidly transported through the device. The device is used for sawing wood workpieces.

Sheet post processing apparatus

TRANSFERRING CIGARETTES IN ORDERLY ARRANGEMENT

PROCEDURE AND MECHANISM FOR THE EVACUATION OF DISK PARTS, WHICH WERE SEPARATED INTO DISK SOWS.

PROCESS AND APPARATUS FOR PRODUCING CONCRETE ROOF TILES

AN ELONGATE ARTICLE PROCESSING APPARATUS WITH AN IMPROVED DISCHARGE DEVICE

PRODUCT STORAGE BANK AND MERGE SYSTEM

Product Storage Bank and Merge System Abstract An apparatus and method are provided for receiving products, such as stacks of sliced luncheon meat, in an intermittent flow pattern, for conveying the products in two generally parallel paths at two different flow rates, and for merging the two generally parallel paths into a single path through which the products flow on a non-intermittent basis. The two generally parallel paths have a fill mode during which an intermittent grouping of products are received onto the conveyor path, as well as a feed mode during which the intermittent grouping of products are fed in 2 continuous flow to a merging device. When one of the conveyor paths is in its fill mode, the other conveyor path is in its feed mode, and vice versa. The speed of each conveyor path during its fill mode is greater than that during its feed mode.

WEB CUTTING AND FEEDING APPARATUS

APPARATUS FOR PROCESSING FOAM SHEET MATERIAL

Verfahren und Einrichtung zum selbsttätigen Steuern von Arbeitsvorgängen an bewegten, band- oder plattenförmigen, elektrisch nicht leitenden Werkstoffstücken, wie z. B. Schälholzfurnieren, Spanplatten, Hartfaserplatten oder dergleichen

Verfahren und Einrichtung zum selbsttätigen Steuern von Arbeitsvorgängen an bewegten, band- oder plattenförmigen, elektrisch nicht leitenden Werkstoffstücken, wie z. B. Schälholzfurnieren, Spanplatten, Hartfaserplatten oder dergleichen

Verfahren und Vorrichtung zum wahlweisen Vortransportieren und Abschneiden einer von mehreren Materialbahnen

Einrichtung zum Abschneiden und Fördern von Blättern

ANLAGE ZUM SCHNEIDEN EINES SICH KONTINUIERLICH BEWEGENDEN BANDES EINES ZIEGELBILDENDEN MATERIALS.

Device for cutting products of sheet material.

MACHINE AND A METHOD FOR CUTTING OUT PORTIONS IN SEVERAL COLUMNS OF POISSON FREEZE OR ANOTHER FOOD PRODUCT CONGELEE

APPARATUS FOR SLITTING FOAM SHEET MATERIAL

Apparatus for handling mat board

CARTON BLANK DECELERATION UNIT

Sheet cutting machine with take-off table

A machine for cutting cloth or similar sheet material for a take-off table permanently connected to it for supporting sheet material after its having been cut by the cutting machine. The table is movable relative to the machine between a deployed and a stowed position, and in the stowed position of the table the combined apparatus has an overall length much shorter than it has with its table deployed, thereby allowing the apparatus to be more easily moved from one spot to another or the cutting room floor.

Switch gear for automatically controlling operations of veneer shears

... 767,228. Making veneers. MULLER, C. H. Sept. 8, 1954 [Sept. 21, 1953]. No. 25997/54. Class 145 [Also in Group XVI] A machine having switch gear for automatically controlling veneer shears is characterized in that a veneer strip B, rendered electrically conductive by its moisture content, forms part of electric circuits which control motors 9. 91 causing the unwinding of the strip from a roll 6 and operation of veneer shears 2 respectively, spaced contacts 10, 101 being located in the strip path in such a manner that when the strip engages individual contacts one motor is switched off or another is switched on and when such engagement is broken the one motor is switched on or the other is switched off. As shown, the roll 6 of veneer strip B is. unwound by a motor 9, such that the strip forms a loop above a conveyer band 1 driven by a motor 4 the speed of which is manually controlled by a lever 5. When the loop of strip engages the contact 10 - the motor 9 is de-energized ...

APPARATUS AND METHOD FOR SEVERING FROZEN COLUMNS OF FOODSTUFF

Machine and method for high speed cutting and portioning of extruded products

APPARATUS FOR SLITTING FOAM SHEET MATERIAL

... 1415992 Cutting apparatus CELLU-PRODUCTS CO 21 March 1974 [22 March 1973] 12698/74 Heading B4B An apparatus for processing a web of foam material 20 comprises a pair of rolls 24, 25 forming a nip through which the material is adapted to pass, the rolls 24 having a plurality or rows of spaced cutting blades 32 projecting radially therefrom and with the blades of adjacent rows staggered, means for advancing the foam sheet drawing means 78, 79 for longitudinally expanding the sheet immediately upon leaving the nip of the pair of rolls to open the incisions and thereby ensure that the advancing sheet will not be retained by the cutting blades of the roll 24. The roll 24 is rotatably mounted in a carriage 34, which is vertically slidable via rollers 56, 58 in frame members 13, 14. Trunnion wheels 36, e.g. of plastics material, are rotatably mounted on the carriage in engagement with the roll 24 so as to prevent deflection of the latter during cutting operation. The anvil roll 25 is rotatably ...

CARTON BLANK DIE-CUTTING MACHINE ASSEMBLY

PROCEDURE FOR LEADING AWAY AND PILES OF BEHIND THE GUMPTION PLACE OF SHEARS RESULTING SHEET METAL SECTIONS AND MECHANISM FOR THE PRACTICE OF THE PROCEDURE.

PROCEDURE AND DEVICE FOR THE PRODUCTION OF ROOF STONES

HIGH VOLUME DOUGH PIECE PRODUCTION APPARATUS

Machine and method for high speed cutting and portioning of extruded products

MACHINE AND METHOD FOR HIGH SPEED CUTTING AND PORTIONING OF EXTRUDED PRODUCTS An apparatus comprising a first conveyor (201) configured to move along a first direction and a knife assembly (110) configured to provide a reciprocating motion along the first direction. The knife assembly (110) includes a blade (111) movable in a second direction perpendicular to the first direction from an upper position spaced in the second direction from the first conveyor (201) to a lower position to provide a cut to a product (300) on the first conveyor (201). The knife assembly (110) is configured to move from a first position to a second position along the first direction while the first conveyor (201) moves in the first direction, and wherein the knife assembly (110) is further configured to move in a reverse direction to return to the first position. The knife assembly (110) is also configured to accelerate in the first direction faster than the first conveyor (201) as the blade (111) moves from the ...

CUTTING APPARATUS

METHOD OF AND MACHINE FOR SEVERING COMPOUND PLATES

CUTTING APPARATUS

MACHINE AND METHOD FOR HIGH SPEED CUTTING AND PORTIONING OF EXTRUDED PRODUCTS

An input conveyor, output conveyor, and knife assembly with a blade between the input and output conveyors all reciprocate back and forth as a blade moves perpendicular to the conveyors to cut portioned sized of product, such as ground meat. The cut cycle allows the product feed to keep moving in a continuous manner on conveyors. For ground meat, this system can allow production rates of 150 pieces or more per minute per conveyor line and can improve the accuracy of portioning. The blade is actuated by a profiled cam set that pulls the blade down, and then returns it with a spring to an upper position. The knife assembly can accelerate just after cutting to reduce the potential for sticking to the cut product.

METHOD AND APPARATUS FOR DIRECT SHINGLING OF CUT SHEETS AT THE CUTOFF KNIFE

Shingling of paperboard sheets cut from a web with a helical blade cutoff knife utilizes the downward deflection of the trailing edge of the cut sheet and simultaneous lifting of the leading edge of the web to position the sheets for shingling immediately downstream of the knife. A vacuum outfeed conveyor takes advantage of the initial downward deflection of the sheet caused by cutting to pull the trailing edge of the sheet onto the vacuum conveyor which is simultaneously slowed relative to the lead edge of the advancing web. In the preferred embodiment, vacuum is continuously applied and the conveyor is accelerated back to line speed as soon as the leading end of the web is pulled onto the vacuum conveyor.

Process and installation for the automatic ordering of process of work on materials moving, nonconducting of electricity, in the form of bands or of plates, such as unrolled wood, veneers, hard fibre plates, etc

DISPENSING OF FASTENERS

PROCESS AND DEVICE FOR THE MANUFACTURE OF CONCRETE TILES

GUIDE DE TRANSPORT POUR MATIERE EN FEUILLE SOUPLE

SLAB CUTTING AND SEPARATING MACHINE.

УСТРОЙСТВО ДЛЯ ПРИТОРМАЖИВАНИЯ ЛИСТОВ, ВЫКЛАДЫВАЕМЫХ НА СТОПУ, В ЧАСТНОСТИ ЛИСТОВ БУМАГИ ИЛИ КАРТОНА, И СТАНОК ДЛЯ ПОПЕРЕЧНОЙ РЕЗКИ ПОЛОТЕН МАТЕРИАЛА

1. Устройство для притормаживания выкладываемых на стопу (6) листов (9), в частности, листов бумаги или картона, с ! по меньшей мере, расположенными по ширине приспособления, на одной стороне плоскости транспортировки листов (9), вращающимися, приводимыми в движение прижимными элементами (16), имеющими прижимные зоны (17), при вращении периодически достающие до плоскости поступления листов (9), ! с одним, расположенным на противоположной стороне плоскости транспортировки листов (9), вращающимся ответным элементом (18), обеспечивающим зажим листа между прижимными зонами (17) и ответным элементом (18), причем ! прижимные элементы (16) соединены с неравномерным приводом вращения, ! отличающееся тем, что ! прижимные элементы (16) на части своего обвода имеют прижимные зоны (17) в форме сегмента кольца и ! по направлению движения листов, на удалении перед прижимными элементами (16) расположено отклоняющее устройство (13), от которого задние кромки листов отклонены вниз от плоскости поступления. ! 2. Устройство по п.1, отличающееся тем, что расстояние между прижимными элементами (16) и отклоняющим устройством (13) составляет, по меньшей мере, 100 мм. ! 3. Устройство по п.1 или 2, отличающееся тем, что расстояние между прижимными элементами (16) и отклоняющим устройством (13) может выставляться. ! 4. Устройство по п.1, отличающееся тем, что отклоняющее устройство (13) выполнено с возможностью включения отсасывающим ящиком с засасывающими отверстиями на верхней стороне. ! 5. Устройство по п.1, отличающееся тем, что для неравномерного привода вращения прижимных элементов (16) и/или ответного элемента (18) предусмотрен трехфазный синхронный серводвигатель. ! 6. Устройств РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 133 212 (13) A (51) МПК B65H 29/68 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008133212/11, 05.12.2006 (71) Заявитель(и): БИЛОМАТИК ЯГЕНБЕРГ ГМБХ УНД КО.КГ (DE) (30) ...

KONTINUIERLICH ARBEITENDE SCHNEIDEVORRICHTUNG ZUR HERSTELLUNG VON ABSCHNITTEN MIT ABGERUNDETEN SCHNITTKANTEN, DEREN KRUEMMUNGEN ENTGEGENGESETZT VERLAUFEN

Streifenabschlag- und Überführeinrichtung sowie Verfahren zum Abschlagen und Überführen eines Einfädelstreifens

The invention relates to a device for cutting off and conveying streaks, for a machine. The device is used for producing a continuous web, especially of paper or card, for a threading streak, and has a knife. Finally, the device is characterized in that it has at least one (preferably driven) guiding roll (27) which can be brought into engagement with the threading streak (27).

VORRICHTUNG ZUM ABLAENGEN VON BANDMATERIAL UND STAPELN ABGELAENGTER BANDMATERIALABSCHNITTE

TRENNVORRICHTUNG FÜR TRÄGERBANDLOSE ETIKETTEN

VORRICHTUNG ZUM QUERSCHNEIDEN VON MATERIALBAHNEN, INSBESONDERE KARTONBAHNEN

Running web cutting machine

A running web cutting device in which a vertically movable cutter is driven by a crank mechanism. A reciprocating stand holding an upper cutting edge and lower cutting edge is provided in such a manner to be moved in the direction of advancement of a web by a reciprocating guide. The upper and lower cutting edges are driven through the same crank shaft coupled to a cutter driving motor. A value J (J=J Wo/To where J is the conversion inertial moment of a driving motor including a load, Wo is the rated speed thereof, and To is the rated torque thereof) of said cutter driving motor is represented by JC while a value J of a web feeding motor driving a web feeding drum is represented by JF. The cutter driving motor and the web feeding motor are chosen so that JC smaller than JF. Pulse generators are coupled to the web feeding motor and the cutter driving motor, respectively, and a pulse thinning-out circuit for controlling a movement speed, in the direction of advancement of said web, of said ...

Sheet delivering apparatus

Apparatus for receiving sheets of corrugated paperboard or the like from a processing machine such as a slotter for transfer to another device such as a stacker including shifter rollers for longitudinal separation of each sheet, an inclinable belt conveyor for lateral separation of the sheet, and a belt conveyor adapted to be transiently stopped for the accumulation of the sheets, each conveyor having serial rolls along the upper surface of the conveyor belt to pass and restrain the sheets on the conveyor belt. Sheets divided in the slotter are separated crosswise and accumulated in order in the apparatus in accordance with the needs of the succeeding device.

Machine and method for high speed cutting and portioning of extruded products

An apparatus for cutting a product, such as ground meat, comprises a first conveyor 201 for feeding the product 300 along a first direction and a knife assembly 110 configured to provide a reciprocating motion along the first direction (indicated by arrow on product 300). The knife assembly has a blade 111 which moves perpendicularly to the first direction from an upper position spaced above the first conveyor (Fig. 3) to a lower position (Fig. 5) to cut through a product from the first conveyor. The knife assembly moves from a first position to a second position (Fig. 5) along the first direction. The knife assembly accelerates forward, faster than the first conveyor, in the first direction after the cut is made, this prevents product sticking to the blade and prevents build-up of product behind the blade. The reciprocating motion and acceleration of the blade, as well as the movement of the blade from the lower to upper position may be actuated by a cam, or rack and pinion. An arm and ...

STAFF PACKING PLANT AND EQUIVALENT PROCEDURE

Device for cutting a sequentially moving volume

MACHINE TO PRODUCING PIECES OF PASTE IN LARGER QUANTITIES.

DEVICE TO THE CROSS CUTTING OF MATERIALBAHNEN, IN PARTICULAR KARTONBAHNEN

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON DACHSTEINEN

STORAGE BANK AND MERGE SYSTEM FOR MATERIALS

FILTER PLUG OFFSET

METHOD AND APPARATUS FOR SEVERING PORTIONS FROM A PLURALITY OF FROZEN COLUMNS OF FISH OR THE LIKE

METHOD AND APPARATUS FOR SEVERING PORTIONS FROM A PLURALITY OF FROZEN COLUMNS OF FISH OR THE LIKE A plurality of frozen fish columns having a rectangular cross section are contained in a corresponding number of transversely aligned and laterally spaced tubes constituting a magazine. The lower ends of the columns rest on pushers which are slidable on a number of plastic anvils or blocks comprising part of a vertically adjustable table assembly. A single-edge blade is advanced and retracted at a 30.degree. angle through the lower ends of the frozen columns to sever portions therefrom having a thickness determined by the vertical adjustment of the table assembly. Pushers, which are synchronized with the blade movement, shove the severed portions from the cutting station beneath the lower ends of the tubes onto a conveyor. By controlling the speed of the conveyor the various severed portions, while still uniformly oriented, are transferred in an appropriately spaced end-to-end relationship ...

METHOD AND APPARATUS FOR SEVERING PORTIONS FROM A PLURALITY OF FROZEN COLUMNS OF FISH OR THE LIKE

FEED AND SEVERING APPARATUS

DEVICE FOR DECELERATING SHEETS TO BE PLACED ON A STACK, EXPECIALLY PAPER OR CARDBOARD SHEETS

The invention relates to an apparatus for decelerating sheets (9), especi ally paper or cardboard sheets, which are to be placed on a stack (6). Said apparatus comprises rotatably driven clamping elements (16) which are dispos ed across the width of the apparatus on at least one side of the conveying p lane of the sheets (9) and are provided with clamping zones (17) that interm ittently reach all the way to the feeding plane of the sheet (9) when revolv ing. The inventive apparatus further comprises a mating element (18) which i s rotationally disposed on the opposite side of the conveying plane of the s heets (9) such that a sheet can be clamped between the clamping zones (17) a nd the mating element (18). The clamping elements (16) are connected to an a symmetrical rotary drive unit while being equipped with ring segment-shaped clamping zones (17) on a section of the circumference thereof. Furthermore, a deflecting device (13) which deflects the rear edges of the sheet from the feeding ...

Process and installation for the automatic ordering of process of work on materials moving, nonconducting of electricity, in the form of bands or of plates, such as unrolled wood, veneers, hard fibre plates, etc

MACHINE OF CUT AND TABLE OF RECEPTION COMBINEES.

POSTERIOR PROCESSOR OF PRINTED SHEETS

L'invention concerne un appareil de traitement postérieur.Elle se rapporte à un appareil qui comprend un trajet (13) d'avance des feuilles, un dispositif à porte (48) destiné à arrêter le bord avant de la feuille, un dispositif (50) de traitement postérieur de feuilles, un espace (55) de dégagement placé entre le dispositif (50) de traitement postérieur et l'entrée des feuilles dans le trajet (13) d'avance pour permettre à une feuille de se courber lorsque son bord avant est arrêté par le dispositif à porte (48), un dispositif de commande du dispositif (50) de traitement postérieur de feuille lorsque la feuille est arrêtée, et un dispositif de commande du dispositif à porte (48). Application au traitement des feuilles imprimées des copieurs et imprimantes. The invention relates to a post-processing apparatus, an apparatus comprising a sheet feed path (13), a gate device (48) for stopping the leading edge of the sheet, a device (50 ) for post-processing of sheets, a clearance space (55) between the post-processing device (50) and the entry of the sheets into the advance path (13) to allow a sheet to bend when its edge front is stopped by the gate device (48), a control device of the post-processing device (50) when the sheet is stopped, and a control device of the gate device (48). Application to the treatment of printed sheets from copiers and printers.

APPARATUS FOR CUTTING AND FEEDING A TAPE

Veneer machine

SHEET-DELIVERY FEED.

Punch

Cutting machine

Method for delivering rolled rod to a cooling bed

A method for transferring rod sections from a flying shears to a cooling bed via a run-in table wherein electromagnetic coils are placed in hollow rollers at a downstream end of the run-in table to pull the leading ends of the rods onto the rollers and prevent bouncing of the rods whereafter braking force is applied to the trailing end of the rods before the rods are lifted by a lifting apron for transfer to the cooling bed. The rollers containing the electromagnetic coils are hollow and detachable to gain access to the interior of the rollers and the electromagnetic coils therein.

Gum breaking machine

Shear mechanism for a slicing machine

A slicing machine includes a machine frame having a food loaf delivery path arranged in a longitudinal direction, and a cutting assembly arranged in the delivery path. The cutting assembly has two longitudinally directed reciprocating blades facing upstream in the delivery path. In operation, the loaf is pressed through the cutting assembly which cuts the loaf into quarter sections. A slicing blade is arranged in the delivery path downstream of the cutting assembly, the slicing blade arranged to slice the sectioned food loaf transversely to the longitudinal direction.

УСТРОЙСТВО ДЛЯ ПРИТОРМАЖИВАНИЯ ЛИСТОВ, ВЫКЛАДЫВАЕМЫХ НА СТОПУ, В ЧАСТНОСТИ ЛИСТОВ БУМАГИ ИЛИ КАРТОНА, И СТАНОК ДЛЯ ПОПЕРЕЧНОЙ РЕЗКИ ПОЛОТЕН МАТЕРИАЛА

FIELD: transport. SUBSTANCE: proposed device comprises rotary pressure elements arranged on, at least, one side of sheets transfer plate over the device width. Said pressure elements have pressure zones that, in rotation, reach intermittently the sheets entry plane. Proposed device comprises also rotary mating element arranged on opposite side of the sheets entry plane. Sheet can be clamped between pressure zones and mating element. Pressure elements are coupled with irregular rotation drive and have pressure zones in the form of ring segments on the part of their periphery. Deflecting element is arranged along sheets transfer direction, ahead of pressure elements, to deflect sheet rear edges downward from incoming direction plane. EFFECT: braking device to allow producing cascade flow of overlapping sheets. 12 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 411 177 (13) C2 (51) МПК B65H 29/68 (2006.01) B26D 1/34 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008133212/21, 05.12.2006 (24) Дата начала отсчета срока действия патента: 05.12.2006 (72) Автор(ы): ТИВЕССЕН Карл (DE), ФЁССИНГ Дирк (DE) R U (73) Патентообладатель(и): БИЛОМАТИК ЯГЕНБЕРГ ГМБХ УНД КО.КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 13.01.2006 DE 102006002029.4 (43) Дата публикации заявки: 20.02.2010 Бюл. № 5 2 4 1 1 1 7 7 (45) Опубликовано: 10.02.2011 Бюл. № 4 (56) Список документов, цитированных в отчете о поиске: WO 91/08974 A1, 27.06.1991. SU 761407 A1, 07.09.1980. SU 192222 A1, 05.04.1967. EP 1266854 A2, 18.12.2002. 2 4 1 1 1 7 7 R U (86) Заявка PCT: EP 2006/011632 (05.12.2006) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 13.08.2008 (87) Публикация заявки РСТ: WO 2007/087858 (09.08.2007) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2, ООО "Союзпатент", А.А.Силаевой (54) УСТРОЙСТВО ДЛЯ ПРИТОРМАЖИВАНИЯ ЛИСТОВ, ВЫКЛАДЫВАЕМЫХ НА СТОПУ, В ЧАСТНОСТИ ЛИСТОВ БУМАГИ ИЛИ ...

Verfahren und Vorrichtung zur Herstellung von Faserbündeln

MASCHINE ZUM ANFERTIGEN VON TEIGSTUECKEN IN GROESSEREN MENGEN.

COMBINED CUTTING MACHINE AND TAKE-OFF TABLE

SHEETER FOR WEB FED PRINTING PRESS

MACHINE TO MAKING PASTE TURKS IN LARGER QUANTITIES.

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON DACHSTEINEN

STRIP ANTICIPATED PAYMENT AND TRANSFER MECHANISM AS WELL AS PROCEDURE FOR REDUCING AND TRANSFERRING A CONTRIVING TIRE

Method ans apparatus for uniformly slicing food products

STORAGE BANK AND MERGE SYSTEM FOR MATERIALS

MACHINE AND METHOD FOR HIGH SPEED CUTTING AND PORTIONING OF EXTRUDED PRODUCTS

An input conveyor, output conveyor, and knife assembly with a blade between the input and output conveyors all reciprocate back and forth as a blade moves perpendicular to the conveyors to cut portioned sized of product, such as ground meat. The cut cycle allows the product feed to keep moving in a continuous manner on conveyors. For ground meat, this system can allow production rates of 150 pieces or more per minute per conveyor line and can improve the accuracy of portioning. The blade is actuated by a profiled cam set that pulls the blade down, and then returns it with a spring to an upper position. The knife assembly can accelerate just after cutting to reduce the potential for sticking to the cut product.

POST PROCESSING FOR THE IMAGE FORMATION MACHINE

Sheet post processing apparatus is disclosed in a compact form for receiving from an image forming machine successive sheets of printed material and performing post processing thereto, by feeding sheets into the apparatus at the output speed of the image forming machine, by stopping the leading edge of the sheets by feed rolls, performing a first post process on the sheet, upstream of the feed rolls, then feeding the processed sheet, by said feed rolls, at a higher speed by either a bypass path to a receiver or through a divergent path by a diverter to an inclined tray beneath the first processor for performance of a different post process and then from the inclined tray to a stacker by an additional output feed associated with the inclined tray.

DEVICE FOR CUTTING A PAPER WEB IN THE TRANSVERSE DIRECTION

A device for cutting a paper web (P) in the transverse direction has a first continuously driven conveyor (1) for moving the paper web through the device and storing the paper web therein (buffer) during cutting in the form of a loop (20), a stationary cutting device (5), a clamping device (4) for temporarily retaining the paper web, and a second conveyor (6) for moving the paper web further after it is stored. The second conveyor (6) comprises a continuously driven transport roller (6a) and several pressure rollers (6b) that can be intermittently pressed by a lifting device (9) onto the transport roller (6a), the paper web (P) being intercalated between the transport roller and the pressure rollers. The clamping device (4) and the lifting device (9) can be driven in step with the cutting device (5), so that the paper web is retained by the clamping device (4) and the pressure rollers (6b) are lifted from the transport roller (6a) while the paper web is cut. The second conveyor (6) is arranged ...

SEPARATION DEVICE OF SMALL SHEETS Of a BAND OF SMALL SHEETS TRANSPORTEE In a CONTINUOUS WAY

INSTALLATION OF SLICING OF STRIP IRON AND STACKING OF STRIP IRON CUTS SECTIONS HAS LENGTH

MACHINE TO CUT UNINTERRUPTED A BAND TO FORM SECTIONS HAS EDGES ROUNDED HAVING OPPOSITE CONVEXITIES

L'INVENTION CONCERNE UNE MACHINE DE COUPE POUR BANDE CONTINUE MOBILE EN TRANSLATION PERMETTANT DE REALISER DES TRONCONS A BORDS DE COUPE ARRONDIS. LA MACHINE COMPORTE UNE PREMIERE UNITE DE COUPE 2, 3 SUIVIE D'UNE PREMIERE UNITE DE TRANSPORT 8 A 16 QUI ACCELERE LE TRONCON COUPE, PUIS UNE DEUXIEME UNITE DE COUPE 17, 18 OU L'ON RETIENT LA CHUTE DE DECOUPE 7B SUR LE GALET DE SOUTIEN 18 PAR ASPIRATION, CETTE DEUXIEME UNITE DE COUPE ETANT SUIVIE D'UNE DEUXIEME UNITE DE TRANSPORT 27, 28, 29, 30 ACCELERANT LE TRONCON 7A RECOUPE POUR LE SEPARER DE LA CHUTE DE DECOUPE 7B. THE INVENTION CONCERNS A CUTTING MACHINE FOR A MOBILE CONTINUOUS BELT IN TRANSLATION ALLOWING TO MAKE Sections WITH ROUNDED CUTTING EDGES. THE MACHINE INCLUDES A FIRST CUTTING UNIT 2, 3 FOLLOWED BY A FIRST TRANSPORT UNIT 8 TO 16 WHICH ACCELERATES THE CUT TRUNK, THEN A SECOND CUTTING UNIT 17, 18 WHERE THE CUTTING CHUFF 7B IS RETAINED ON THE ROLLER OF SUPPORT 18 BY SUCTION, THIS SECOND CUTTING UNIT BEING FOLLOWED BY A SECOND TRANSPORT UNIT 27, 28, 29, 30 ACCELERATING THE CUTTING TRUNCON 7A TO SEPARATE IT FROM THE CUTTING CHUTE 7B.

DEVICE TO TRANSFER TRANSVERSELY FROM THE CYLINDRICAL OBJECTS IN FORM FROM STEMS, LONGITUDINALLY MOVING SE

Biscuit, bread, and the like machinery

Verfahren und Einrichtung zum Abtransport von in einer Plattensaege entlang einer Trennebene von einer Werkstueckplatte abgetrennten Plattenteilen

HIGH VOLUME DOUGH PIECE PRODUCTION APPARATUS

METHOD OF CUTTING A WEB FED THROUGH A PRINTING PRESS

Machine and method for high speed cutting and portioning of extruded products

Improvements in or relating to cutting mechanisms

... 650,310. Cutting-machines. GOSS PRINTING PRESS CO., Ltd. July 14, 1947, No. 18670. Convention date, Nov. 27, 1946. [Class 31 (i)] In mechanism for cutting sheets from a travelling web 14 by means of a pair of cutting cylinders 10, 11 provided with co-operating longitudinally extending cutting blades 12, 13, each cylinder is provided at spaced points along its length with rings of sprocket teeth 40 around which an endless chain 23, 24 passes, the cutting blades are formed with cut-away portions or recesses adapted to allow passage of the links of the chains, and the chains are so arranged as to be in pairs with adjacent reaches which form a confined path along which the cut sheets are conveyed from the cylinders to further guide or forwarding means. The cut sheets are thus prevented from following the cutting cylinders or bunching and jamming in the mechanism. Where the blades 12, 13 intersect with the rings of sprocket teeth, a tooth 40 is omitted to accommodate the blade, the latter being ...

SHEET DELIVERING APPARATUS

Sheet post processing apparatus

CIGARETTE TURN AROUND DEVICE

... 1,256,214. Delivering cigarettes in orderly arrangement. AMF Inc. 7 April, 1970 [30 April, 1969], No. 16417/70. Heading A2C. Double length cigarettes, comprising two cigarettes S1, S2 with a double length filter plug F interposed, are bisected by a knife 2 while carried on a fluted drum 1 from which the two rows of filter cigarettes S1-F1, S2- F2 so produced are transferred first to two coaxial fluted drums 103, 203 rotating at different speeds and thence to a drum 9 whereon the cigarettes S2-F2 of one row are reversed end for end and deposited between alternate cigarettes S1-F1 of the other row to form a single row of filter cigarettes similarly oriented. Flutes in the drum 1 are provided with compressed air passages whereby slight separation of the cigarette pairs can be effected after bisection. A disc 6, which is rotated about an axis oblique to the axis of rotation of the drum 103 and is driven by the latter by means of a friction coupling, displaces the row of cigarettes S1-F1 outwardly ...

Machine and method for high speed cutting and portioning of extruded products

Apparatus for providing bottom blanks for containers in a manufacturing process

The present invention is directed to an apparatus and method wherein bottom blanks for containers are severed from a web feed roll and subsequently transferred at a compatible speed and spacing to final forming mandrels on which finished containers are to be formed. The bottom blanks are tangentially transferred from a first transfer turret at a final velocity and spacing most desirable for cutting and minimizing scrap to a second transfer turret at a second velocity and spacing and thereafter tangentially transferred to the final forming mandrels. Subsequently, preprinted rectangular blanks of longitudinally stretch-oriented foam sheet material formed into cylinders are transferred onto the final forming mandrels. Thereafter, the bottom blanks the cylindrical blanks and the final forming mandrels are heated to shrink the cylindrical blanks so that they assume the shape of the final forming mandrels. The top curl on containers such as drinking cups and food tubs is formed after shrink forming. Further, the bottom seam of the container is reinforced by ironing after shrink forming.

Conveyor/classifier system for versatile hi-speed food loaf slicing machine

A versatile high speed slicing machine moves first and second food loaves along parallel loaf paths into a slicing station where both loaves are sliced by a cyclically driven knife blade. There are independent loaf feed drives so that slices cut from one loaf may be thicker than slices from the other. The conveyor/transfer system onto which food loaves are deposited as cut includes a receiver located below the slicing station; a lift mechanism moves the receiver down during slicing so that slices always fall about the same distance after being cut. The receiver includes a horizontal conveyor that periodically discharges groups of food loaf slices onto a deceleration conveyor, from which the groups are fed onto a multi-belt scale conveyor. The scale conveyor is aligned with two receiver grids, each grid including plural grid elements interleaved one-for-one with the scale conveyor belts. In each machine cycle a group of food loaf slices is deposited on a grid and weighed. Two slice groups are usually weighed individually and simultaneously. The group weights control two classifier transfer conveyors.

Device for displacement of cylindrical rod-like objects

УСТРОЙСТВО ДЛЯ ПЕРЕМЕЩЕНИЯ ЦИЛИНДРИЧЕСКИХ СТЕРЖНЕОБРАЗНЫХ ПРЕДМЕТОВ , преимущественно сигарет, с продольной траекторией движени  на поперечную, содержащее подающий конвейер, поворотный барабан с  чейками на цилиндрической поверхности, закрепленный на оси параллельно продольной траектории движени  предметов и расположенный между ними передающий механизм, представл ющий собой приводную бесконечную перфорированную ленту, скорость перемещени  .которой выше скорости подающего конвейера и отверсти  которой сообщены с вакуум-системой, установленной с внутренней стороны бесконечной ленты, и по меньшей мере один смонтированный сбоку от барабана кулачок, ось вращени  которого расположена перпендикул рно оси вращени  поворотного барабана , а скорость вращени  выше скорости перемещени  бесконечной ленты, отличающеес  тем, что, с целью упрощени  конструкции и уменьшени  габаритных размеров, кулачок выполнен с дополнительным профилем в виде эвольвенты круга, касаСО тельно соединенным с имеющимс  профилем , при этом ось вращени  кулачка расположена от торцовой поверхности поворотного барабана на рассто нии, меньшем рассто ни  между передним концом предмета и его це«тром т жести . со а A DEVICE FOR MOVING CYLINDRICAL STUDIO SUBJECTS, mainly cigarettes, with a longitudinal trajectory of movement on a transverse, containing a feed conveyor, a rotary drum with cells on a cylindrical surface of the movement of objects and a transfer mechanism located between them on a cylindrical surface, and a transfer mechanism located between them, representing a body, and a body that is located between the bodies and between the longitudinal trajectory of movement of objects and the transfer mechanism between them lies on a cylindrical surface, which is mounted between the axes and the transfer mechanism. belt, the speed of movement. which is higher than the speed of the feeding conveyor and the openings of which are connected to a vacuum si and an at least one cam mounted on the side of the drum, ...

Patent FR2494166B1

Device for the treatment of an elongated piece of finished products

Patent FR2201955B1

COMBINED CUTTING MACHINE AND RECEPTION TABLE.

Une machine (10) pour couper du tissu ou un matériau en feuille similaire qui comporte une table de réception (12) qui lui est reliée de manière permanente pour supporter le matériau en feuille après qu'il a été coupé par la machine de coupe. La table (12) est mobile par rapport à la machine (10) entre une position déployée et une position repliée et dans la position repliée de la table, l'appareil combiné présente une longueur totale beaucoup plus courte que lorsque la table (12) est déployée, ce qui permet de déplacer plus facilement l'appareil d'un point à un autre du sol de l'atelier de coupe. A machine (10) for cutting fabric or similar sheet material which has a receiving table (12) permanently connected thereto to support the sheet material after it has been cut by the cutting machine. The table (12) is movable relative to the machine (10) between an extended position and a folded position and in the folded position of the table, the combined apparatus has a much shorter overall length than when the table (12) is deployed, which makes it easier to move the unit from one point to another on the cutting floor.

Matched velocity transfer apparatus for a sheet material article trimmer

A transfer apparatus for a sheet material article trimmer includes a transfer element configured to grip the sheet material article and move the sheet material article in a transfer direction onto a side table of the sheet material article trimmer. A driver is provided, the driver being configured to move the transfer element at the same speed as the side table during period of time when the sheet material article is gripped by the transfer element and the side table is moving in the transfer direction.

METHOD AND APPARATUS FOR CONTROLLING SHEET INTERVAL FOR GAUGE PAPER MACHINE

a. Procédé et appareil de commande d'intervalle de feuilles pour machine à gaufrer du papier. b. Procédé et appareil caractérisés en ce que la commande comprend des moyens 62 produisant un premier signal de vitesse de la partie avant L, des moyens 56, 58, 60 produisant un second signal de vitesse de la partie arrière T, des moyens 64, 66, 68 produisant un signal d'intervalle G à partir des deux signaux de vitesse ci-dessus, et des moyens 46, 48 faisant varier la vitesse de la partie L pour contrôler l'intervalle G. c. L'invention s'applique aux machines à gaufrer du papier. (CF DESSIN DANS BOPI) at. A method and apparatus for sheet gap control for a paper embossing machine. b. Method and apparatus characterized in that the control comprises means 62 producing a first speed signal of the front part L, means 56, 58, 60 producing a second speed signal of the rear part T, means 64, 66, 68 producing an interval signal G from the above two speed signals, and means 46, 48 varying the speed of the part L to control the interval G. c. The invention applies to paper embossing machines. (CF DRAWING IN BOPI)

STRIP CUT-TO-LENGTH CUT-TO-LENGTH STACKING INSTALLATION

PROCESS AND DEVICE FOR THE MANUFACTURE OF CONCRETE TILES

Patent FR2201955A1

Apparatus for decelerating sheets to be stacked, especially paper or cardboard sheets

Multiple point delivery apparatus for separating of sheet-like elements

A sheet diverter apparatus diverts sheets into alternate paths by guiding the leading portion of each sheet through a gap (23) in a horizontal conveyor into alternate diverter belt conveyor units (11, 12) where the sheet is firmly grasped for transfer. The one conveyor unit (11) is a horizontal unit having a top belt conveyor (20) and a bottom belt conveyor (22), one of which is offset downstream to form a diverting gap (23). A diverter (15) is located to successively rotate through the gap (23) and divert the alternate sheet into the angulated conveyor unit (12). The linear or surface speed of the diverter cam (15) is greater than the linear speed of the sheet. The cam surface (16a) is constructed with a low friction surface such as provided by a low friction plastic coating (44). An air cushion (45) may be created between the cam face of the diverter (30) and the sheet.

CROSS CUTTING DEVICE FOR MATERIAL BANDS, ESPECIALLY CARTON BANDS.

Dispositivo de corte transversal de bandas de material (1), especialmente bandas de cartón, que comprende - un equipo de corte transversal (3) que contiene dos tambores portacuchillas (8, 9) equipados con cuchillas transversales (10) y - un equipo de transporte de pliegos (4) que está dispuesto detrás del equipo de corte transversal (3) y que contiene un transportador de cinta (13) para acelerar los pliegos producidos en el corte transversal y un equipo de frenado y solapamiento adyacente al mismo en el que se genera una corriente imbricada formada por los pliegos, caracterizado porque el equipo de transporte (4) comienza con un transportador de cinta inferior (13) cuyo ramal de transporte superior (18) está limitado en el lado de salida por un rodillo de desviación (21) - que conduce, como rodillo expulsor, un pliego a una zona de trayecto subsiguiente en la que dicho pliego es transportado por breve tiempo en forma no sujeta, y - que limita la entrada de una esclusa de pliegos, sirviendoal mismo tiempo la cinta del transportador de cinta (13) desviada hacia abajo como transportador en la esclusa de pliegos. Device for transverse cutting of bands of material (1), especially cardboard bands, comprising - a cross-cutting device (3) containing two knife-holder drums (8, 9) equipped with transverse blades (10) and - a set of sheet transport (4) that is arranged behind the cross-sectional equipment (3) and that contains a belt conveyor (13) to accelerate the sheets produced in the cross-section and a braking and overlapping equipment adjacent thereto in which an imbricated current formed by the sheets is generated, characterized in that the transport equipment (4) begins with a lower belt conveyor (13) whose upper transport branch (18) is limited on the output side by a deflection roller ( 21) - which drives, as an ejector roller, a sheet to a subsequent path zone in which said sheet is transported for a short time in a non-subject manner, and - which limits the entry ...

Sheet delivery system

Sheets are cut from a web and then diverted either to the lower surface of a vacuum conveyor for delivery to a first take-off conveyor or to the upper surface of another conveyor for delivery to a different take-off conveyor.

Bread slicing machine

Insulated duct

BAR PACKING AND ASSOCIATED PROCEDURE INSTALLATION.

Instalación de embalaje de barras que comprende: unos medios para transportar una barra, de una longitud indefinida, a lo largo de una trayectoria paralela a su eje a una primera velocidad; unos dispositivos para cortar en longitud destinados a cortar la barra en segmentos de una longitud predefinida; unos medios para desviar los segmentos de barra para poder enviar dichos segmentos de barra a lo largo de una pluralidad de direcciones predefinidas; unos medios de frenado (48) para ajustar la velocidad de los segmentos de barra, de modo que dichos segmentos de barra sean enviados a velocidades predefinidas que no sean la primera velocidad; uno o más pares de canales de tambor (50, 51, 52, 53) instalados adosados, que definen los respectivos ejes y que giran alrededor del respectivo eje, presentando los canales de tambor una pluralidad de asientos (58) a lo largo de sus respectivos perímetros, siendo dichos asientos (58) básicamente paralelos al eje del respectivo cilindro y siendo cada una de dichas direcciones predefinidas paralela al eje de un respectivo canal de tambor, y unos medios transportadores (60, 61, 62, 63) que transfieren los segmentos de barra a una estación de embalaje posterior, después de que dichos segmentos hayan sido descargados desde los asientos (58) en los canales de tambor (50, 51, 52, 53) caracterizada porque dichos asientos (58) son de una longitud que es al menos el doble que la que presentan los segmentos de barra y presentan una parte proximal y una parte distal con respecto a dichos medios de frenado (48) y estando cada uno de los medios transportadores (60, 61, 62, 63) asociado y sirviendo a una de las partes proximal y distal de los asientos (58). Bar packaging installation comprising: means for transporting a bar, of an indefinite length, along a path parallel to its axis at a first speed; devices for cutting in length intended to cut the bar into segments of a predefined length; means for diverting the bar segments to be able to send ...

Sheet processing apparatus and image forming system

Automatic adhesive tape dispenser

A PIECE OF TAPE WHICH IS CUT TO LENGTH IS POSITIONED BETWEEN A PAIR OF DISPENSING ROLLERS AND WHEN THE PIECE OF TAPE IS REMOVED, THE ROLLERS COME INTO CONTACT AND SERVE AS A CLOSED SWITCH TO OPERATE A MOTOR TO FEED TAPE FROM A ROLL THEREOF OVER A FEED DRUM AND THROUGH A PAIR OF GUIDE ROLLERS TO THE DISPENSING ROLLERS. THE MOTOR IS HALTED AFTER A DISPENSING LENGTH OF TAPE PROJECTS FROM THE DISPENSING ROLLERS. THE DISPENSING ROLLERS TENSION THE TAPE AS IT IS FED THERETO AND A KNIFE DEVICE SEVERS THE TAPE AS IT IS HELD TAUT BETWEEN THE PAIRS OF ROLLERS.

Device for cutting certain lengths of sheet-like elements, in particular for producing sanitary products

Joseph l

Linerless label separator

(57)【要約】 ライナーレスラベルが、ウェブ(W)を送り込み及び送り出しロールの対(１２，１４；３０，３２)と、その間に配設された分離器とを通過させることにより、ウェブ(W)から切削または切り離される。各対のロールはウェブの平滑面(S)とかみ合うための摩擦面を含み、もう一つのロールはライナーレスラベルウェブ(W)の露出された粘着性側部(A)をつかむことなく実質的にかみ合うシリコーンのエラストマー的物質またはプラズマ塗装面を有している。切削モードにおいて、回転刃が固定刃(４０)に対してウェブを切断して(４２)ラベルを形成する。送り込みロール(１２，１４)が各切削後に後退させられてウェブ(W)と固定刃(４０)との間の粘着性接合を遮断し、次いで逆方向に動いて、次の切削操作のために切削位置を通って送り出しロール(３０，３２)へと前進させる。送り出しロール(３０，３２)は切削されたライナーレスラベルを受け入れ場所まで継続して前進させる。切り離しモードにおいて、ウェブ(W)はミシン目が入れられ、ローラ・ブレーカー・バー(８０)が送り込みロールと送り出しロール(１２，１４；３０，３２)との間に配置され、ウェブ(W)をミシン目に沿って切り離しライナーレスラベルを形成する。

Method and apparatus for direct shingling of cut sheets at the cutoff knife

Shingling of paperboard sheets cut from a web (17) with a helical blade cutoff knife (10) utilizes the downward deflection of the trailing edge of the cut sheet and simultaneous lifting of the leading edge of the web to position the sheets for shingling immediately downstream of the knife. A vacuum outfeed conveyor (25) takes advantage of the initial downward deflection of the sheet caused by cutting to pull the trailing edge of the sheet onto the vacuum conveyor which is simultaneously slowed relative to the lead edge of the advancing web. In the preferred embodiment, vacuum is continuously applied and the conveyor is accelerated back to line speed as soon as the leading end of the web is pulled onto the vacuum conveyor.

System for vacuum-refeeding sheets, in particular corrugated board sheets, to be used in printing and die cutting machines

There is disclosed a system (11) for vacuum-refeeding sheets in printing and die cutting machines, comprising a plurality of boxes with fans, located above a conveying line composed of: sheet-dragging knurled rollers (39,41,43,45); a covering plate (49) for the initial section, with slits for the knurled rollers and rows of small holes (51) to make air pass; a central conveying line (53) and at least two side lines (55,57), composed of a plurality of idle guide rollers, single (55) or in groups of three (59,61,63), and of small, longitudinal sheet-guiding plates (65) between idle rollers; and timing belts (25) between idle roller lines (53,55,57) including on the external surface thereof small sheet-dragging blocks (67), with such pitch and speed as to adjust the phase of the outgoing sheets to the position of die cutting cylinder (27) downstream without interference with the rear side of the sheets.

Discharging device for an extrusion press

Discharging device for an extrusion press, including a frame being movable in the axial direction of the press; a first part being connected to the frame and adjustable in height, the first part including a substantially flat plate and cutting means; a second part being movable relative to the frame and being adjustable in height, the second part including a horizontally disposed axle, a conveyor belt being suspended from the axle and tiltable about the axis of the press, and a coupling for the conveyor belt; a coupling rod for the cutting means being engageable with the coupling for periodically connecting the cutting means to the conveyor belt; and a continuously variable drive driving the conveyor belt.

Separator for linerless labels

PROCEDURE AND DEVICE FOR PREPARING THE CONCRETE TARIFF

Device for cross cutting material strips, in particular cardboard strips

The invention relates to a device for cross-cutting material strips (1), in particular cardboard strips, comprising a cutting device (3) which consists of a blade drum (8,9) with two cross blades and a sheet transport device (4) located behind a cross-cutting device (3). Said device includes a conveyor belt (13) for accelerating the sheets created by the cross-cutting device and a braking- and overlapping device connected thereto, a copy stream being generated from sheets. The transport device (4) has a lower conveyor belt (13) on the input side, whose upper, delivery trunk (18) is limited on the outlet side by a deflection roller (21). Said roller acts as a sheet ejection roller and directs a sheet to a section wherein it is transported for a short interval without being clamped therein and limits the entrance of the sheet compartment. The conveyor belt of the conveyor (13) is deflected downwards and at the same time acts as a transporter in said sheet compartment.

Fluff pack portioning apparatus

Embodiments may disclose a fluff portioning apparatus including: a guide coupled to a meat grinder, the guide configured to receive a meat portion from the meat grinder and transport the meat portion away from the meat grinder in a direction towards a cutting blade; the cutting blade configured to cut the meat portion received from the guide, creating a first meat portion; and a front conveyer which transports the first meat portion in a direction away from the cutting blade using a front conveyer belt.

Production of concrete roof tiles resistant to weathering

Device for transmitting cylindrical article* which is moving in longitudinal direction* in lateral direction

Sweet diverting and delivery system

An apparatus for diverting and delivering sheets in which the sheets are positively controlled throughout the entire operation. Initially, a continuous web of paper passes between opposing cylinders comprising a rotary cutter. The lead edge of the web is then engaged by a pair of opposed nip rollers. Once held by these nip rollers, the rotary knife cuts a separate sheet from the front of the continuous web. The separate sheet then passes between and is accelerated by the nip rollers whereupon a dual set of diverting cams, in combination with a pair of conveyors, directs the sheet to one of two delivery systems. The next subsequent sheet is directed to the other delivery system so that each successive sheet is alternately diverted between the two delivery systems. Upon exiting either delivery system, the sheet is subjected to a snubbing means which decelerates the sheet and further allows the next subsequent sheet to overlap the previous sheet before being similarly decelerated. The shingled sheets are then transmitted by conveyor to a subsequent processing operation.

Matched velocity transfer apparatus for sheet material article trimmer has epicyclic gear unit that moves transfer element at same speed as side table as side table moves in transfer direction and article is gripped by transfer element

A transfer element, such as a belt or shuttle mechanism, grips a sheet material article and moves the article in a transfer direction onto a side table (44). An epicyclic gear unit moves the transfer element at the same speed as the side table during a time period when the article is gripped by the transfer element and the side table is moving in the transfer direction. An Independent claim is also included for a method for transferring a sheet material article in a sheet material article trimmer.

Travelling cut-off saw

A continuous material, such as a block of urethane foam, is moved at a constant speed in a longitudinal direction on an infeed conveyor. A stationary cutting platen is situated at the end of the infeed conveyor. A cutting saw is movable in the longitudinal and vertical direction above the platen. A piece of the material, once cut, is carried away by an outfeed conveyor adjacent the platen. The movement of the conveyors and the longitudinal and vertical movements of the cutting saw are coordinated so that the cut of the material is always completed over the cutting platen.

Machine and method for high speed cutting and portioning of extruded products

MACHINE AND METHOD FOR HIGH SPEED CUTTING AND PORTIONING OF EXTRUDED PRODUCTS An apparatus comprising a first conveyor (201) configured to move along a first direction and a knife assembly (110) configured to provide a reciprocating motion along the first direction. The knife assembly (110) includes a blade (111) movable in a second direction perpendicular to the first direction from an upper position spaced in the second direction from the first conveyor (201) to a lower position to provide a cut to a product (300) on the first conveyor (201). The knife assembly (110) is configured to move from a first position to a second position along the first direction while the first conveyor (201) moves in the first direction, and wherein the knife assembly (110) is further configured to move in a reverse direction to return to the first position. The knife assembly (110) is also configured to accelerate in the first direction faster than the first conveyor (201) as the blade (111) moves from the lower position to the upper position to provide separation between the blade (111) and the product (300) on the first conveyor (201), thereby providing a cut product (310).

DEVICE FOR CUTTING LAMINARY ELEMENTS TO DEFAULT LENGTHS, IN PARTICULAR FOR THE MANUFACTURE OF HYGIENIC ITEMS.

LOS ELEMENTOS LAMINADOS, QUE PUEDEN ESTAR CONSTITUIDOS POR EJEMPLO - POR ETIQUETAS (L) QUE DEBEN APLICARSE A ARTICULOS (A) MIENTRAS ESTAN EN MOVIMIENTO, SE FORMAN A PARTIR DE UNA TIRA (D) FACILITADA POR UN DISPOSITIVO DE ALIMENTACION (4). LA TIRA (D) SE MUEVE HACIA ADELANTE HASTA UNA UNIDAD DE RECEPCION (11) Y, EN SU CAMINO, PASA A TRAVES DE UNA ZONA DE CORTE (19, 21) PARA ENTRAR EN FUNCIONAMIENTO CUANDO LA LONGITUD DE LA TIRA (D) ENTREGADA POR LA UNIDAD DE ALIMENTACION (4) SE HA HECHO IGUAL A LA LONGITUD DESEADA DE LAS ETIQUETAS (L). LA UNIDAD DE CORTE (19, 21) COMPRENDE PREFERENTEMENTE UNA CUCHILLA GIRATORIA (19) Y UNA CONTRACUCHILLA (21), CARACTERIZADA PORQUE ESTA ULTIMA CONSISTE EN UN RODILLO NO ACCIONADO (21), SOPORTADO EN UNA CUNA (22), QUE ESTA LUBRICADA Y EJERCE UNA FUERZA ELASTICA CONTRA LA UNIDAD CORTANTE. LA UNIDAD DE RECEPCION (11) REALIZARA TAMBIEN PREFERENTEMENTE EL PASO DE APLICAR A SUS ARTICULOS RESPECTIVOS LOS ELEMENTOS (L) QUE HAN SIDO CORTADOS A LA LONGITUD DETERMINADA. THE LAMINATED ELEMENTS, WHICH MAY BE CONSTITUTED BY EXAMPLE - BY LABELS (L) THAT MUST BE APPLIED TO ARTICLES (A) WHILE THEY ARE MOVING, ARE FORMED FROM A STRIP (D) PROVIDED BY A POWER SUPPLY (4). THE STRIP (D) MOVES FORWARD UP TO A RECEPTION UNIT (11) AND, ON ITS PATH, PASSES THROUGH A CUTTING AREA (19, 21) TO ENTER IN OPERATION WHEN THE LENGTH OF THE STRIP (D) DELIVERED FOR THE POWER SUPPLY UNIT (4) IT HAS BEEN MADE EQUAL TO THE DESIRED LENGTH OF THE LABELS (L). THE CUTTING UNIT (19, 21) PREFERREDLY INCLUDES A ROTATING BLADE (19) AND A COUNTERPUT (21), CHARACTERIZED BECAUSE THIS LAST CONSISTS OF A ROLLER NOT ACTIONED (21), SUPPORTED IN A CRADLE (22), WHICH IS LUBRICATED AND EXERCISE AN ELASTIC FORCE AGAINST THE CUTTING UNIT. THE RECEPTION UNIT (11) WILL ALSO PREFERLY PASS THE STEP OF APPLYING TO ITS RESPECTIVE ITEMS THE ELEMENTS (L) THAT HAVE BEEN CUT TO THE DETERMINED LENGTH.

Sheet diverting and delivery system

An apparatus for diverting and delivering sheets in which the sheets are positively controlled throughout the entire operation. Initially, a continuous web of paper passes between opposing cylinders comprising a rotary cutter. The lead edge of the web is then engaged by a pair of opposed nip rollers. Once held by these nip rollers, the rotary knife cuts a separate sheet from the front of the continuous web. The separate sheet then passes between and is accelerated by the nip rollers whereupon a dual set of diverting cams, in combination with a pair of conveyors, directs the sheet to one of two delivery systems. The next subsequent sheet is directed to the other delivery system so that each successive sheet is alternately diverted between the two delivery systems. Upon exiting either delivery system, the sheet is subjected to a snubbing means which decelerates the sheet and further allows the next subsequent sheet to overlap the previous sheet before being similarly decelerated. The shingled sheets are then transmitted by conveyor to a subsequent processing operation.

Sheet delivery system

1442910 Delivering sheets HARRIS-INTERTYPE CORP 4 June 1974 [4 June 1973] 24803/74 Heading B8R Sheets 15, Fig. 1, are cut from a web by a cutter 14, and delivered first to a vacuum belt conveyer 16 which moves at a speed to create gaps in the sheet stream, then to (a) the lower run of a vacuum conveyor 22, the upper run of a vacuum conveyer 24 and a transverse take-off conveyer 26, or (b) to the upper run of a vacuum conveyer 18 and a transverse take-off conveyer 20, according to the position of a diverter comprising two plates 58, 60, Fig. 3, pivoted at 66, 74 respectively and movable by air pistons 68, 75 into the interrupted line position to direct sheets to the conveyer 18, or, if a gate 54 pivoted at 80 is moved by a piston 84 into the interrupted line position, in the direction of the arrow 56 into a reject bin.

PROCEDURE AND DEVICE FOR THE TRANSPORT OF PLATES, CUT IN A SAWMILL

A method for transporting panel sections away from a panel saw, and an apparatus for accomplishing same. Each panel section is lifted clear of the vicinity of the panel saw after being cut off from a workpiece panel and deposited on a conveyor for transport at an angle relative to the direction of advance of the workpiece panel. A sliding carriage, having a plurality of suction cups disposed upon the underside of a vertically reciprocating press beam, is used to transport the panel sections.

Apparatus for separating conveyed sheets

Device for cutting certain lengths of sheet-like elements, in particular for producing sanitary products

METHOD OF CONDUCTING FLEXIBLE SHEET MATERIAL AND DEVICE FOR EXECUTING THIS METHOD

Method and device for feeding the parts of a strip of material that have been cut from a strip of material.

Shear mechanism for a slicing machine

A slicing machine includes a machine frame having a food loaf delivery path arranged in a longitudinal direction, and a cutting assembly arranged in the delivery path. The cutting assembly has two longitudinally directed reciprocating blades facing upstream in the delivery path. In operation, the loaf is pressed through the cutting assembly which cuts the loaf into quarter sections. A slicing blade is arranged in the delivery path downstream of the cutting assembly, the slicing blade arranged to slice the sectioned food loaf transversely to the longitudinal direction.

Device for feeding flat printed products

Transport guide for pliable sheet material

1381779 Feeding webs and sheets; cutting webs HARPER & TUNSTALL Ltd 12 June 1973 [12 June 1972] 27419/72 Heading B8R Sheet material 29, Fig. 1, for use as copying paper, is fed from a roll 20 by roller-pairs 32, 40 through guides 38, 39 to join an original sheet fed between belts 13, 14, and thence to a copying machine 12, and the material 29, between the guides 38, 39, passes a cutter 43 and along a curved guide path defined by a stationary plate 41 and a roller 42 connected to a crank drive 52. In operation, when the leading edge of an original is detected by a switch 18, the rollers 32, 40 are rotated. When the trailing edge of the original is sensed by a switch 19, the rollers 32 are stopped by a brake 32A, the cutter 43 severs the material 29, and the roller 42 is moved away from the plate 41, so that the rollers 40 can continue to feed the severed sheet while the latter assumes a straighter path between the guides 38, 39. The roller 42 may be replaced by a movable plate 42C, Fig. 2. The material may be fed selectively from one of three rolls 20, 21, 22 of different width, through respective guides 35, 36, 37 into the common guide 38.

Device for cross cutting a paper web

A device for cutting a paper web (P) in the transverse direction has a first continuously driven conveyor (1) for moving the paper web through the device and storing the paper web therein (buffer) during cutting in the form of a loop (20), a stationary cutting device (5), a clamping device (4) for temporarily retaining the paper web, and a second conveyor (6) for moving the paper web further after it is stored. The second conveyor (6) comprises a continuously driven transport roller (6a) and several pressure rollers (6b) that can be intermittently pressed by a lifting device (9) onto the transport roller (6a), the paper web (P) being intercalated between the transport roller and the pressure rollers. The clamping device (4) and the lifting device (9) can be driven in step with the cutting device (5), so that the paper web is retained by the clamping device (4) and the pressure rollers (6b) are lifted from the transport roller (6a) while the paper web is cut. The second conveyor (6) is arranged between the clamping device (4) and the cutting device (5). Its transport roller (6a) has a surface layer (8) with the highest possible coefficient of friction with the paper web (P). The lifting device (9) is designed or can be controlled in such a way that the pressure rollers (6b) are lifted from the transport roller (6a) shortly before the paper web is stretched when the loop (20) is undone.

Method of sheeting webs

Cutting mechanism.

Automatic side guide for shear tables

Apparatus for braking and stacking and machine for transversely cutting web

本发明涉及一种用于制动待放在一堆叠(6)上的片材(9)、特别是纸张或硬纸板的装置，包括：至少在片材(9)的输送平面的一侧沿装置的宽度设置的可旋转驱动的夹紧元件(16)，所述夹紧元件具有夹紧区(17)，所述夹紧区在旋转时暂时地一直伸入片材(9)的进入平面；一在片材(9)的输送平面的相反的一侧旋转地设置的对应元件(18)，从而在夹紧区(17)与对应元件(18)之间可夹紧一片材；其中各夹紧元件(16)连接于一不均匀的转动驱动装置；各夹紧元件(16)在其圆周的一部分上具有弓形段形的夹紧区(17)，并且沿片材运行方向以间距在各夹紧元件(16)之前设置一偏转装置(13)，由该偏转装置将片材后边缘从进入平面向下偏转。

Patent FR2466340B1

Apparatus and method for the production of concrete roof tiles.

Improvements made to apparatus for successively processing a long article.

Cutting device

Device and method for transporting flat printed products

Cutter for continuous band material

Patent JPS4838753B1

DEVICE FOR CUTTING A ROLL OF PAPER IN SHEETS OF PAPER

Device for separating waste parts of workpieces, with a saw, in particular an optimising chopsaw and method using such a device

Device for dividing a strip of material into sections and for conveying these sections at a desired distance from one another, for use in the manufacture of cigarettes

Separator for linerless labels

Linerless labels are cut or burst from a web (W) by passing the web (W) through infeed and outfeed pairs of rolls (12, 14; 30, 32) with a separator device located therebetween. Each roll pair includes a friction surface for engaging the slick smooth surface (S) of the web and another roll with a silicone elastomeric or plasma-coated surface for engaging substantially without gripping the exposed adhesive side (A) of the linerless label web (W). In the cutting mode, a rotary blade severs (42) the web against a fixed blade (40) to form the label. The infeed rolls (12, 14) are backed up after each cut to break the adhesive bond between the web (W) and the fixed blade (40) and then reverse to advance through the cutting position and into the outfeed rolls (30, 32) for a subsequent cutting operation. The outfeed rolls (30, 32) continue to advance the cut linerless label to a receiving station. In a bursting mode, the web (W) is perforated and a roller breaker bar (80) is disposed between the infeed and outfeed rolls (12, 14; 30, 32) to break the web (W) along the perforations to form the linerless label.

CONTINUOUS CUTTING MACHINE WITH ROUNDED EDGES STARTING FROM A TAPE IN PARTICULAR FOR THE MANUFACTURE OF ABSORBENTS FOR INTIMATE HYGIENE

CUTTER FOR A PRINTER PRESSED WITH A MATERIAL RAIL

Apparatus for accurately feeding sheets cut from a supply belt to a moving copying surface of a copying apparatus.

Compact sheet cutter for a document reproduction machine

A compact sheet feeding and cutting apparatus is disclosed which is particularly suitable for retrofitting to an existing document reproduction machine. The sheet feeding and cutting components are located within a common housing which can be mechanically attached to an existing machine. In one embodiment, no electrical connections are required between the reproduction machine and the feeding and cutting apparatus. A sheet cutting length is entered into local memory and controls the operation of a dc stepper motor in a sheet cutting mode and a sheet feeding mode. The motor is reversed and operates in a sheet feeding mode to drive feed rollers causing the sheet to unroll from a supply roll. The motor is operatively connected to the drive feed rollers and to the sheet cutter through separate, one-way clutches. The sheet is fed from the roll at a faster speed than the speed of sheet travel within the reproduction machine as it advances to a transfer station. This speed mismatch periodically creates a buckle in the moving sheet which contacts a switch causing it to open and close. The switch thus controls an on/off operation of the motor changing it from a sheet feeding mode into a sheet cutting mode.

Method and apparatus for manufacturing fiber bundles

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Faserbündeln sowie eine Vorrichtung zur Durchführung des Verfahrens. Ein kontinuierlicher Verfahrensablauf und die Reduzierung von Faserverlusten wird erfindungsgemäß durch ein Verfahren mit den Verfahrensschritten Aufnehmen und Fördern eines Faserbündelstrangs mittels einer oder mehrerer Förderelemente, Schneiden des Faserbündelstrangs in Teilbündel geeigneter Länge, Freigabe der Teilbündel aus den Förderelementen, Greifen der Teilbündel mittels einer oder mehrerer Greifelemente und Freigabe der Teilbündel aus den Greifelementen ermöglicht. Die Erfindung betrifft ferner eine Vorrichtung zur Durchführung des Verfahrens. The present invention relates to a method for producing fiber bundles and an apparatus for carrying out the method. A continuous process sequence and the reduction of fiber losses is achieved according to the invention by a method with the method steps of picking up and conveying a fiber bundle strand by means of one or more conveying elements, cutting the fiber bundle strand into partial bundles of suitable length, releasing the partial bundles from the conveying elements, gripping the partial bundles by means of one or more gripping elements and release of the sub-bundle from the gripping elements. The invention further relates to an apparatus for performing the method.

Apparatus for processing foam sheet material

An apparatus for slitting and opening elongate foam sheet material or the like to form an open, net-like, cushioning material. The apparatus includes slitting means comprising a pair of cylindrical rolls forming a nip therebetween through which the advancing sheet material passes. One of the rolls has a plurality of axially extending rows of spaced cutting blades on the surface thereof, the rows extending along a small helix angle with respect to the axis of the roll. The blades of adjacent rows are staggered, and a pair of drawing rolls are positioned immediately downstream of the slitting means to open the incisions and thereby insure that the advancing sheet will not be retained by the cutting blades.

Mechanism for supplying lengths of wire

Method and appratus for producing concrete roofing plates

Patent FR2054387A5

Product storage bank and merge system

Sheet diverting and delivery system

ABSTRACT OF THE DISCLOSURE An apparatus for diverting and delivering sheets in which the sheets are positively controlled throughout the entire operation. Initially, a continuous web of paper passes between opposing cylinders comprising a rotary cutter. The lead edge of the web is then engaged by a pair of opposed nip rollers. Once held by these nip rollers, the rotary knife cuts a separate sheet from the front of the continuous web. The separate sheet then passes between and is accelerated by the nip rollers whereupon a dual set of diverting cams, in combination with a pair of conveyors, directs the sheet to one of two delivery systems. The next subsequent sheet is directed to the other delivery system so that each successive sheet is alternately diverted between the two delivery systems. Upon exiting either delivery system, the sheet is subjected to a snubbing means which decelerates the sheet and further allows the next subsequent sheet to overlap the previous sheet before being similarly decelerated. The shingled sheets are then transmitted by conveyor to a subsequent processing operation.

Patent FR2047134A5

Conveyor for separating and aligning glass sheets

A conveyor for separating and aligning glass sheets moving along a sheet movement path includes a plurality of cylindrical rolls skewed relative to the movement path to displace the advancing sheets toward a side of the conveyor. At the side of the conveyor the sheets are aligned by an endless belt rotating through a path parallel to the sheet movement path. Each successive roll in the direction of sheet advancement has increasing peripheral surface rotational speed to separate the advancing sheets.

Device for Sorting Out Waste Parts of Workpieces Processed on Saws, Preferably on Optimizing Cross-Cut Saws, and Method Using Such Devices

A device for sorting out waste parts of workpieces on saws has a saw having at least one saw blade for cutting workpieces into workpiece parts. At least one feed roller is arranged upstream of the saw in a transport direction of workpieces. At least one feed roller is arranged downstream of the saw in the transport direction. At least one transport device is provided for the workpiece parts cut at the saw. At least one acceleration roller is arranged in the transport direction of the workpieces downstream of the saw so that the cut workpiece parts are transported by being accelerated away from the cutting area.

Device for conveying flexible sheet material

Multiple point delivery apparatus for separating of sheet-like elements

A sheet diverter apparatus diverts sheets into alternate paths by guiding the leading portion of each sheet through a gap (23) in a horizontal conveyor into alternate diverter belt conveyor units (11, 12) where the sheet is firmly grasped for transfer. The one conveyor unit (11) is a horizontal unit having a top belt conveyor (20) and a bottom belt conveyor (22), one of which is offset downstream to form a diverting gap (23). A diverter (15) is located to successively rotate through the gap (23) and divert the alternate sheet into the angulated conveyor unit (12). The linear or surface speed of the diverter cam (15) is greater than the linear speed of the sheet. The cam surface (16a) is constructed with a low friction surface such as provided by a low friction plastic coating (44). An air cushion (45) may be created between the cam face of the diverter (30) and the sheet.