DEVICE FOR SOLVABLE FASTENING OF A STICKING THREAD COIL TO A MACHINE TO THE TOGETHER SETTING VENEER STRIP OD. SUCH.

The invention refers to a device for solvable fastening of a replaceable case-like sticking thread coil to a machine to building up veneer strips od.dgl. with a baseplate carrying the sticking thread coil, which is neighbouring arranged the sticking thread warming up thread guide mechanism running off from the sticking thread coil. With the well-known machines to building up veneer strips, with a replaceable sticking thread coil, the veneer strips lie at lowerable separation gene along on a Auflagetiseh during building up. The veneer strips keep an unchanged run direction in the machine, there during which sticking thread is pushed open advanced by the thread guide mechanism within the range of the respective connecting joint in regular turns to the veneer strips ad.dgl, [over-seized thereby their edge strips alternately) and by a pressure roll. In practice it showed itself that the sticking thread coils require a good mounting plate on the baseplate, in order not to change when taking the sticking thread off their position, particularly in the cases, with which the sticking thread coil is moved by means of one hinund working sticking thread guide mechanism transverse to the run direction of the veneer strips. The invention is the basis the task to improve a device of the kind initially specified in the way that a favourable mounting plate of the sticking thread coil is met, which furthermore a replacement makes possible for the sticking thread coil in simple way and which entrance to the interior of the sticking thread coil keeps free. The task posed is solved during a device of the aforementioned kind according to invention thereby that at the end of the sticking thread coil exhibiting the larger outside diameter a ring beginning is arranged, which is firmly, however replaceable connected by means of a plug connector with the baseplate. In the context of the invention a photograph ring standing with the ring beginning of the sticking thread coil in effect connection is arranged, more softly at its lower end innenl£egend a recess exhibits for the bayonet-like putting mounting plate of the sticking thread coil on the surface of the baseplate, into which the edge of a thrust ring dives. The thrust ring is in the photograph ring between the sticking thread coil with ring beginning and the baseplate. For the creation of a bayonet fixing the ring beginning of the Klebefadenspulejowe£lS possesses around 1800 shifts a kind of gradation also in opposite direction upward rising guideways, at which a recess follows, into which a springy rest pin used in the photograph ring locking intervenes. It belongs also to the bayonet fixing that for the vertical plug connector between sticking thread coil and baseplate in the Bandbere [CH of the Kleböfadenspule on the lower surface of the baseplate two threaded bushes opposite around 180° is used each other, which contain a cylinder pin which is at spring pressure, which sets itself from downside on the thrust ring and these together with ring beginning and sticking thread coil presses upward. According to invention the sticking thread is unwound in preferential way from outside to inside, i.e. by the interior of the sticking thread coil. In this connection a profile employment with a curved sleeve is in the neck beginning of the Klebefadanspule, whereby this sleeve for an error free thread guide is brought in the profile employment turningmobile. Such a thread guide avoids a damaging of the sticking thread and improved its completing the sticking thread coil, which can exhibit also a lower overall height, since a separate thread guide is void up. During an amended attachment arrangement of the sticking thread coil in horizontal level, for example in devices for changing the sticking thread from top to bottom, the sticking thread coil can be solvable fastened to Kreisseßmentkörpern by means of bayonet fixing. The movement level and - direction of the veneer strips od.dgl, lies waagreeht and runs between two circle segment bodies, which are so trained and arranged that between these a lengthwise slot is formed as passage for the veneer strips od.dgl. Everyone of the aforementioned circle segment bodies possesses two each other opposite mounting plates, per under spring pressure, in a long] och the led pin contains, whereby this pin engages with attached tape coil into the recess directly behind the guideway in the Bingansatz on the Hlebefadenspule. The mounting plates are fastened by means of bolts to the circle segment body concerned and form with this a firm, however solvable unit. Between the K1ebefadenspule gahalterten on the baseplate by means of bayonet fixing and a guidance sheet metal for the veneer strips the thread guide mechanism is arranged, which carries a conical mouthpiece at the thread intake. Each circle segment body can be provided with a gear rim for the purpose of the drive of the rotating motion at the outside range of its cylindrical coat part. Further characteristics result from the Unteransprüchen. I0 of remark examples of the invention are represented in the designs and become in the following more near besohrieben. Show: Fig.l a perspektivisohe opinion of a machine to building up veneer strips also on the baseplate perpendicularly fastened sticking thread coils; Fig.2 a side view of the baseplate also over bayonet fixing of aged sticking thread coil with put on sleeve, partly cut; Fig.3 a scrap view of a cross section of the baseplate with photograph ring and springily with springs stored thrust ring according to Fig.2; Fig.4 a further remark example, with which the sticking thread coil in the horizontal level at Kreissegmenten are arranged during a thread change device; Fig.5 a front view the same sticking thread coil with circle segment body and Rasteinriohtungen; Fig.6 a side view of the same circle segment body with phloem mechanism, partly cut; Fig.7 a side view of the mounting element of a Klehefadenspule with Bingansatz and guideway and Fig.8 a side view of the mounting element of an amended stick thread coil with Bingansatz and guide way. A machine --10-- to building up veneer strips --ii-- consists in well-known way of two senkrechten stands --12--, whereby approximately in their half height itself a supporting table --18-- extended. This supporting table --13-- is with front and rear transportation volumes--14-- equipped, over well-known guide rollers their direction of motion receive. Above the supporting table --13-- is at the stands --12-- a cross beam --15-- fastened, those the guidance of the carriage --16-- serves. At this carriage --18-- store a thread guide pipe --17-- for the sticking thread --18-- and a pressure roll --19--, those together with the carriage --16-- at the cross beam --15-- straight-lined between the two stands --12-- hinund to be moved. Both are downward pointing arranged, so that the thread guide pipe --17-- directly over the so-called connecting joint --20-- laterally to be moved can. Furthermore the pressure roll can --19-- on the two veneer strips --II-- along this connecting joint --20-- unreel and the warmed up sticking thread --18-- press in slightly. Thus the connecting joint --20-- in its situation, is along a straight-line row flat is held lowerable attacks --21-- in the distance from each other arranged. These attacks --21-- move in the measure from the connecting joint --20-- downward, like the thread guide pipe --17-- and the pressure roll --19-- itself over the connecting joint --20-- move. The movements of the carriage --16-- become from a conveyor chain --22-- certainly, which is coupled with the drive over appropriate aids. The carriage --16-- is with castors 40--23-- provided, itself at the cross beam --15-- shift, if the carriage --16-- itself at the cross beam --15-- along-moved. Thus the machine --I0-- both with the Hingang of the carriage --16-- at the cross beam--15-- and at the decrease work and a connection between the veneer strips --IL-- to manufacture, lets themselves the thread guide pipe can --17-- around the pressure roll --19-- swivel around 180°. Hinund the working movement of the thread guide pipe --17-- becomes from the driving motor --24-- over a crank gear --25-- produced, that the thread guide pipe --17-- by his longitudinal axis in lagging shifts. As represented in Fig.1, the sticking thread coils are with this execution form --26-- with wound up K1ebefaden --Eat-- on a baseplate --27-- the carriage --16--, those rectangular at the carriage --16-- is horizontally fastened. This baseplate carries two standing sticking thread coils after the remark example --26--. Erfindungsgemäfl takes place the attachment of these sticking thread coils --26-- according to the kind of a bayonet fixing. For this purpose is the sticking thread coil --26-- at the end with the larger outside diameter with a Bingansatz --28-- equipped, in each case around 1800 the shifted, with upward guideway rising in opposite direction --29-- , at their end a recess exhibits itself --30-- finds. The moreover is for the mounting plate of the sticking thread coil--26-- according to kind of a Bajenettverschlusses on the baseplate --27-- for each sticking thread coil --26-- a photograph ring --31-- [by means of screws CD such) fastens. At its lower end this photograph ring possesses --31-- a recess on the inside --32-- for a thrust ring --33--. Furthermore is the baseplate --27-- with from downside assigned threaded bushes --34-- provided, which are arranged distributed in their boundary region. In each threaded bush --34-- stores under the pressure of a feather/spring --35-- standing cylinder pin --36--, those together the thrust ring --33-- against the recess --32-- presses, whereby the I0 spring action itself over a set screw --37-- to adjust lets. To the definition of the sticking thread coil --26-- becomes this with its applied ring beginning --28-- into the photograph ring --32-- so imported that by into the recess --32-- decisive thrust ring --33-- the cylinder pins --36-- into the Gewindebuohsen --34--to be so far pressed in that the guideway --29-- before in the photograph ring --31-- assigned phloem pin 15--38-- lies. For locking the sticking thread coil becomes --26-- now so far in the photograph ring --31-- turned, to the rest pin --38-- on the appropriate guideway --29-- accumulates itself and into the following recess --30-- intervenes. Within the final range of the sticking thread coil--26-- existing cylinder pins --36-- a perfect appointment of the sticking thread coil secures--26-- including the feather/spring --35-- and in the photograph ring --31-- brought in thrust ring 20--33-- in the axial direction of the sticking thread coil -- 26--, see Fig.2 and 3. If the sticking thread coil --26-- empty and to replace is, then the sticking thread coil becomes --26-- together with their ring beginning --28--SE far downward pressed, to the rest pin --38-- freely over the recess --30-- at the end of the guideway --29-- and by a rotating motion in opposite direction, as mentioned before, out dern photograph ring is --31-- to be taken out can. During the rotating motion in opposite direction the phloem pin slides --38-- on the guideway --29-- downward, to itself these in an axially arranged Öf'fnung--39-- the ring beginning --28-- finds. With in the Fig.1 represented Klebefadenspuleu --26-- becomes the sticking thread --18-- from the outside of the coil --26-- taken off [completed) into the interior of the sticking thread coil--26-- led. Thus it now at the neck beginning --40-- the sticking thread coil --26-- not to an outline of the sticking thread --18-- comes, is in this neck beginning --40-- a formed employment --41-- insertable arranged, the one curved sleeve --42-- cd.dgl, turningmobile, see Fig.2 haltert. With the Abspulen of the sticking thread --18-- of the outer casing of the sticking thread coil --26-- the sleeve runs --42-- also over and adapts each situation the unwinding speed. The sticking thread--18--, that over the sleeve --42-- into the interior of the sticking thread coil --26-- is led, becomes by the interior of the sticking thread coil --26-- over an accordingly trained depressing opening --27a-- in the baseplate --27-- the thread supply pipe --17-- transmitted, by these senkrechte Anorduung is almost unimpaired supplying of the sticking thread --18-- ensured. With remark variation in type in accordance with the invention the sticking thread coils 40 lie--26-- [see Fig.4 to 7) in the horizontal level. The sticking thread change mechanism for veneer strips --II-- becomes here from two in a circle built up, swivelling stored circle segment bodies --43-- formed, those for the purpose of the drive at the outside range of their cylindrical coat part with a gear rim --44-- are equipped. Between the two circle segment bodies--43-- is a slot --45-- as passage for the veneer strips --IL-- formed. The thread guide pipe 45--17-- for the sticking thread --18-- a conical mouthpiece carries --46-- and is between the sticking thread coil --26-- and a guidance sheet metal --47-- for the veneer strips --11-- brought in. The attachment of the sticking thread coils --26-- to the Krefssegmentkörpern --43-- taken place also with this remark example in the form of a Bajonettversehlusses. The lower end of the sticking thread coil --26-- actual like already before-described - trained. For the wedging definition stick-thread-reel --26-- each circle segment body possesses --43-- two mounting plates--48--CD such, those by means of screws --49-- are fastened. Each mounting plate --48-- points, similarly as in Fig.3 illustrated, a phloem pin --38-- up, that by means of a feather/spring --56-- at a slip piece --51-- is fastened and under pressure sees. This rest pin --38-- is in one in the wall of the mounting plate --48-- brought in slotted hole --52-- led and of the feather/spring --50-- always toward to the circle segment body --43-- pressed, whereby the feather/spring --50-- at a 8tellsehraube --37-- pushes away. Is now the sticking thread coil --26-- in the mounting plates --48-- are determined, then the sticking thread coil becomes --26-- in the way between the two mounting plates --46-- brought in that everyone of each other facing openings --39-- in the ring beginning --28-- in agreement to because of the mounting plate --48-- in appropriate place arranged rest pin --38-- is. On turn of the sticking thread coil --26-- in the appropriate direction the rest pin moves --38-- against the pressure it subjecting feather/spring --50-- on the guideway --29-- the RingI0 of beginning --28--so far upward, to it with the pressure of the feather/spring --50-- into the recesses --30-- engages. The sticking thread coil --26-- now in each regard go-aged perfectly. For the replacement of the empty sticking thread coil --26-- the rest pin must --38--so far against the pressure of the feather/spring --50-- to be pulled upward, to these itself outside of the recess --30-- finds. By a renewed rotating motion of the sticking thread coil --26--, this time however in opposite direction, the rest pin slides --38-- along the sliding cock --29-- up to the opening --39-- in the ring beginning --28--. The sticking thread coil --26-- can now the two mounting plates --48-- fast and easy to be taken. With the remark example of an amended mounting element the same sticking thread coil represented in Fig.8 --26-- the ring beginning shows --28-- a circulating groove - 53--, those on the one hand a static reinforcement and on the other hand a saving in material at the ring beginning --28-- offers. Within the range of the axially aageordneten opening --39-- and itself the following diagonal guideway --29-- is the circulating bulge --54-- to a such Wuistverlängerung --54-- trained that this only a small gap --39a-- within the range of the recess --30-- for the introduction of the rest pin --38-- releases. By this kind of the bulge extension --54a-- the Unterbrechnung in the ring beginning is in favourable way --28-- in relation to the execution more ger äß Fig.7 substantially makes smaller, so that the individual sticking threads --18-- in its rolled up [wound up) condition a better and larger Aufund contact surface within the range with the sticking thread coil --26-- connected ring beginning find.