CN109972302A - Sewing machine - Google Patents

Abstract

The present invention provides a kind of sewing machine comprising rack and the platen being placed in rack, the platen on collar point in material position are equipped with positioning plate and references, and absorption gap is formed between the straight flange and positioning plate of references；The adsorption section with air inlet is equipped on trade mark collar in material position, and be placed in platen side and can vertical lifting template component；Getter assembly is equipped with below platen, getter assembly includes lift pump and aspiration channel, and aspiration channel is connected with air inlet or the absorption gap；Sewing machine head is equipped in sewing area；Feed device includes horizontal slide rail, and sliding is set to the feeding material component in horizontal slide rail, and the X that moves along the horizontal slide rail of driving feeding material component is to driving mechanism；And controller, it is connected respectively with sewing machine head, getter assembly and X to driving mechanism.The present invention can realize trade mark and collar cut-parts, the feeding of collar point cut-parts, shifting material and automatic sewing automatically.

Description

Sewing machine

Technical field

The present invention relates to automatic sewing devices, more particularly to a kind of sewing machine for sewing collar and trade mark.

Background technique

All in accordance with needing to be equipped with different trade marks on collar, one trade mark of some sewings, some two trade marks of sewing up and down, And two are not of uniform size, but at present when sewing trade mark, need manually to position trade mark and collar cut-parts, then pass through seam again The machine of threading is sewed.But this kind of mode, there are inconsistencies for the trade mark sewed, and sewing efficiency is lower.And it is existing Sewing machine is difficult to realize automatic positioning and the automatic sewing of collar and trade mark, can not large batch of automated production.

It needs to be automatically positioned trade mark and collar cut-parts therefore, it is necessary to a kind of, and carries out the sewing machine of automatic sewing.

Summary of the invention

In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of sewing machines, existing for solving There are in technology trade mark and collar cut-parts can not automatic charging and the problem of sew.

In order to achieve the above objects and other related objects, the present invention provides a kind of sewing machine comprising rack and is placed in Platen in rack, platen are equipped with feeding area, sewing area and receiving section,

Material position material position and trade mark collar on is equipped on collar point in feeding area, and the platen on collar point in material position is equipped with positioning Plate, the references being placed on positioning plate, the side of references are straight flange, the straight flange of the references and positioning Absorption gap is formed between plate；The adsorption section with air inlet is equipped on trade mark collar in material position, and is placed in platen side and can The template component of vertical lifting, template component include lifters and the trade mark template being connected with lifters, are had in trade mark template There is the window for accommodating trade mark, and trade mark template is located at the surface of adsorption section；Getter assembly, air-breathing group are equipped with below the platen Part includes lift pump and aspiration channel, and aspiration channel is connected with the air inlet or the absorption gap；When by collar point cut-parts along institute The straight flange for stating references is placed, and aspiration channel makes lift pump work with the absorption gap area, is adsorbed and is generated suction at gap Power and by collar point cut-parts absorption make the edge of collar point cut-parts along references straight flange bend；When collar cut-parts are placed in adsorption section When, aspiration channel is connected to the air inlet makes lift pump work, and adsorption section positions collar cut-parts and trade mark absorption；

Sewing machine head is equipped in sewing area；

It is located at the feed device of feeding area and section of sewing, the horizontal slide rail including being crossed on feeding area and section of sewing, Sliding is set to the feeding material component in horizontal slide rail, and the X that moves along the horizontal slide rail of driving feeding material component is to driving mechanism；

And controller, it is connected respectively with the sewing machine head, getter assembly and X to driving mechanism.

Preferably, the adsorption section includes the adsorption piece being embedded on the platen, and adsorption piece has and the suction pipe phase The air port connected and the adsorption plate with the air inlet.

Preferably, the template component further includes the guide rod for being fixed on platen side and being vertically arranged, the trade mark mould Plate is connected with guide rod sliding.

Preferably, the end of the references is equipped with rotatable end locating piece, the inner side edge of end locating piece For straight flange.

Preferably, sewing template is provided on the feeding material component, sewing template includes substrate, has on substrate and accommodates quotient Target sewing window, the pressing plate being placed in sewing window, and driving pressing plate enter sewing window or exit the drive of sewing window Dynamic component, the bottom surface of pressing plate is concordant with the bottom surface of the substrate, and when pressing plate is protruded into and sewed in window, the front end of pressing plate and Two sides have sewing gap between substrate.

Preferably, the driving component includes the link block for driving cylinder and being connected with the piston rod of driving cylinder, institute Pressing plate is stated to be connected with link block.

Preferably, one guide plate of sandwiched between the link block and the pressing plate, sets that there are two opposite on the substrate Guide groove, the two sides of guide plate are respectively protruding into guide groove and guide plate is moved along guide groove.

Preferably, the substrate is equipped with the sewing portion for two short sides of trade mark of sewing, and is equipped with extremely in sewing portion Few one group of two sewing elongated slot disposed in parallel.

Preferably, the feeding material component includes sliding one plate of support being set in horizontal slide rail, being set to one plate of the support On Y-direction feeding mechanism, the sliding panel on the Y-direction feeding mechanism, the Z-direction elevating mechanism on the sliding panel and The mounting plate for being used to install sewing template on the Z-direction elevating mechanism, the sewing template is for carrying the feeding Oriented cloth in area；One plate of the support be mutually connected in the X to driving mechanism X under the driving of driving mechanism transversely Sliding rail sliding, the Y-direction feeding mechanism drive the sliding panel that the Z-direction elevating mechanism is driven to move along Y-direction, the Z-direction liter Descending mechanism drives the mounting plate that the sewing template is driven to move along Z-direction.

Preferably, the X to driving mechanism include transversely the spaced X of sliding rail to driving pulley and X to driven belt It takes turns, connect the X and be connected to driving pulley and the X to the X of driven pulley to synchronous belt and with the X to driving pulley X to dynamical element, one plate of the support is connected with the X to synchronous belt.

Preferably, a guiding groove along X to extension is offered on the platen, and the guiding groove opens up position It is located at same X on horizontal line to the setting position of driving pulley with the X；The X is mounted on an X to driven to driven pulley On band wheel seat, the X is equipped with guide protrusions to the bottom of driven belt wheel seat, and the X is placed on the guiding to driven belt wheel seat The top of groove and the guide protrusions are slidably inserted into the guiding groove；It is remote in the guiding groove on the platen It is equipped with a strainer to the side of driving pulley from the X, the strainer is connected simultaneously with the X to driven belt wheel seat It is tensioned the X to synchronous belt.

Preferably, one plate of the support is equipped with a block of locations, in the block of locations with the support one on the platen Plate, which can incude the position sensor of the block of locations and one equipped with one to the extreme position moved along X, can stop the X The safety switch run to driving mechanism, the position sensor and the safety switch are connected with master controller.

Preferably, the Y-direction feeding mechanism includes being set to the Y-direction slide supported on a plate along Y-direction, can sliding along Y-direction The Y-direction driving assembly that the Y-direction guide rail and the driving sliding panel being set on the Y-direction slide dynamicly are moved along Y-direction, the cunning Movable plate is connected with the Y-direction guide rail.

Preferably, the Z-direction elevating mechanism includes being set to Z of the sliding panel on one end of the platen along Z-direction The Z-direction driving that direction guiding rail, the Z-direction sliding block being slidingly disposed on the Z-direction guide rail and the driving mounting plate are moved along Z-direction Component, the mounting plate are connected with the Z-direction sliding block.

Preferably, receiving mechanism is equipped in the receiving section, receiving mechanism includes: connecting rod, is flexibly connected with the rack And it can be swung relative to the rack；Transmission parts are connect with connecting rod, connecting rod can drive transmission parts cloth unloading position with Cloth accumulation is moved between position；Adsorbent equipment is installed on the transmission parts；The adsorbent equipment is with the driving section When part is moved to the cloth unloading position, the adsorbent equipment absorption is in the cloth of the cloth unloading position；The suction For adsorption device as the transmission parts are moved to when the cloth accumulation position, the adsorbent equipment discharges adsorbed cloth Position is accumulated in the cloth.

Preferably, the direction where the line between the cloth unloading position and cloth accumulation position is that cloth is defeated Send direction；The receiving mechanism further include: the guide rail being installed in the rack, the length direction of the guide rail and the cloth Conveying direction is in the same direction；The transmission parts are installed on the guide rail, and can be moved along the length direction of the guide rail.

Preferably, transmission shaft is installed on the transmission parts；One end of the connecting rod and the rack are hinged, the company The other end of bar is equipped with long lumbar hole, and the long lumbar hole is sheathed on transmission shaft.

Preferably, the connecting rod is connected with the cylinder being located in the rack, the piston rod of the cylinder and the connecting rod Connection, the cylinder are connected with the controller signals；The piston rod is moved along horizontal direction, and the connecting rod is driven to put It is dynamic.

Preferably, further includes: monitor the position monitoring device of the piston rod shift position, the position monitoring device with The controller connection.

Preferably, the adsorbent equipment includes the negative-pressure adsorption part that at least two groups are used to adsorb cloth, the negative-pressure adsorption Part is installed on the transmission parts, and all negative-pressure adsorption parts are connect with the controller.

Preferably, the transmission parts include transmission ontology, transmission ontology connection two plates of support, two plates of the support Length direction it is vertical with the cloth conveying direction；The both ends of two plates of the support are respectively equipped with position adjustment hole group, each The position adjustment hole group includes the adjusting through-hole that several set gradually along the length direction of two plates of the support, Mei Gesuo Stating negative-pressure adsorption part can be respectively arranged in all position adjustment hole groups on any one of adjusting through-hole.

Preferably, the outside of the platen is equipped with horizontally disposed carrier, and the level height of the carrier is lower than institute The level height of platen is stated, cloth accumulation position is on the carrier.

As described above, sewing machine of the invention, have the advantages that its can automatically by trade mark and collar cut-parts into Row positioning, and can realize and positioning feeding is carried out to collar point cut-parts, the trade mark having good positioning and collar are cut out by above-mentioned feed device Piece or collar point cut-parts transfer to sewing area, and in sewing area, sewing machine head completes automatic sewing or the collar point cut-parts of trade mark Sewing forms the cavity for placing label at collar point.

Detailed description of the invention

Fig. 1 is shown as sewing machine stereoscopic schematic diagram of the invention.

Fig. 2 is shown as sewing machine top view of the invention.

Fig. 3 is shown as on trade mark collar of the invention structural schematic diagram in material position.

Fig. 4 is shown as on collar point of the invention structural scheme of mechanism in material position.

Fig. 5 is shown as on collar point of the invention feed mechanism schematic diagram needed for material position in material position and trade mark collar.

Fig. 6 is shown as trade mark template schematic diagram of the invention.

Fig. 7 is shown as trade mark sewing template perspective view of the invention.

Fig. 8 is shown as trade mark sewing template top view of the invention.

Fig. 9 is shown as the cross-sectional view of AA line in Fig. 8.

Figure 10 is shown as feed device schematic diagram of the invention.

Figure 11 is shown as in Figure 10 enlarged drawing at A.

Figure 12 is shown as in Figure 10 enlarged drawing at B.

Figure 13 is shown as in Figure 10 enlarged drawing at C.

Figure 14 is to remove X to the structural schematic diagram after dynamical element, sliding panel, Z-direction elevating mechanism and mounting plate in Figure 10.

Figure 15 is the enlarged diagram in the portion D in Figure 14.

Figure 16 is the structural schematic diagram of feed device of the invention from another perspective.

Figure 17 is the enlarged diagram in the portion E in Figure 16.

Figure 18 is the receiving mechanism schematic diagram in sewing machine of the present invention.

Figure 19 is the schematic perspective view of receiving mechanism of the invention, platen and carrier.

Figure 20 is the schematic perspective view of receiving mechanism and carrier of the invention.

Figure 21 is the schematic perspective view that connecting rod of the invention is connected with transmission shaft.

Figure 22 is the schematic perspective view of absorptive element of the invention.

Component label instructions

1 rack, 2 feed mechanism

21 trade mark template, 211 big window

212 wicket, 22 attachment base

23 guide rods 24 drive cylinder

25 adsorption section, 251 air inlet

261 aspiration channel, 26 lift pump

27 positioning plate, 271 adsorption piece

28 end locating piece, 29 references

3 feed devices 32 support a plate

33 Y-direction feeding mechanism, 34 sliding panel

35 Z-direction elevating mechanism, 36 mounting plate

311 horizontal slide rail, 312 X is to sliding block

313 X are to 314 X of driving pulley to driven pulley

315 X are to 316 X of synchronous belt to dynamical element

317 X are to 318 guide protrusions of driven belt wheel seat

321 connecting plate, 322 block of locations

331 Y-direction slide, 332 Y-direction guide rail

333 Y-direction driving pulley, 334 Y-direction driven pulley

335 Y-direction timing belt, 336 Y-direction dynamical element

351 Z-direction guide rail, 352 Z-direction sliding block

353 extensible members 5 sew head

Material position on 4 platens 401

402 sewing positions 404 are oriented to groove

405 cloth unloading position, 406 cloth accumulates position

61 connecting rods

62 transmission parts, 63 adsorbent equipment

64 guide rail, 66 cylinder

68 air-operated solenoid valve, 611 long lumbar hole

621 transmission shafts 622 are driven ontology

623 support two plates, 624 position adjustment hole groups

631 negative-pressure adsorption part, 632 absorptive element

633 intermediate 634 negative tubes of suction pieces

635 air supply pipe, 661 piston rod

601 carrier, 602 side fixed plate

603 cylinder body mounting plate, 604 connector

71 substrates 710 sewing window

72 pressing plate, 73 sewing portion

74 driving 75 link blocks of cylinder

76 guide plates 730 sewing elongated slot

801 support, 802 fastening bolt

803 nut, 901 position sensor

902 safety switches

Specific embodiment

Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation Content disclosed by book is understood other advantages and efficacy of the present invention easily.

Fig. 1 is please referred to Figure 22.It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, are only used To cooperate the revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the invention can The qualifications of implementation, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed skill In the range of art content can cover.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.

As shown in Figures 1 and 2, the present invention provides a kind of sewing machine comprising rack 1 and the platen being placed in rack 1 4, platen 4 is equipped with feeding area, sewing area and receiving section,

Equipped with material position on material position on collar point and trade mark collar in feeding area 2, as shown in figs. 3 to 5, on collar point in material position Platen 4 is equipped with positioning plate 27, the references 29 being placed on positioning plate 27, and the side of references 29 is straight flange, institute It states and forms absorption gap between the straight flange of references 29 and positioning plate 27；It is equipped in material position on trade mark collar and has air inlet 251 adsorption section 25, and be placed in 4 side of platen and can vertical lifting template component, template component include lifters and The trade mark template 21 being connected with lifters has the window for accommodating trade mark in trade mark template 21, and trade mark template 21 is located at absorption The surface in portion 25；Getter assembly is equipped with below the platen, getter assembly includes lift pump 26 and aspiration channel 261, aspiration channel 261 are connected with the air inlet 251 or the absorption gap；When the straight flange by collar point cut-parts along the references 29 is put It sets, aspiration channel 261 and the absorption gap area make lift pump 26 work, and adsorb and generate suction at gap and inhale collar point cut-parts The attached edge for making collar point cut-parts is bent along the straight flange of references；When collar cut-parts are placed in adsorption section 25, aspiration channel 261 with The connection of air inlet 251 makes lift pump 26 work, and adsorption section 25 positions collar cut-parts and trade mark absorption；

The sewing area is provided with sewing machine head 5；

It is located at the feed device 3 of feeding area and section of sewing, the horizontal slide rail including being crossed on feeding area and section of sewing 311, sliding is set to the feeding material component in horizontal slide rail 311, and the X that driving feeding material component is moved along the horizontal slide rail 311 To driving mechanism；And controller, it is connected respectively with the sewing machine head 5, getter assembly and X to driving mechanism.

Trade mark and collar cut-parts can be positioned automatically, and can realized to collar point cut-parts by sewing machine of the invention Positioning feeding is carried out with liner, is transferred the trade mark having good positioning and collar cut-parts or collar point cut-parts by above-mentioned feed device To sewing area, in sewing area, sewing machine head completes the automatic sewing of trade mark or the sewing of collar point cut-parts, is formed and is put at collar point Set the cavity of label.

As shown in Figures 3 to 6, in feeding area total feed mechanism specific embodiment:

As shown in Fig. 4 and Fig. 5, above-mentioned adsorption section 25 includes being embedded the adsorption piece on platen 4, adsorption piece have with it is described The connected air port of aspiration channel 261 and the adsorption plate with the air inlet 251, interior adsorption piece is cavity, is convenient for each air draught Mouth is connected to aspiration channel, generates the absorption of large area.

For the lifting convenient for above-mentioned template component, above-mentioned lifters are driving cylinder 24 in the present embodiment, in driving cylinder The lifting of above-mentioned trade mark template 21 is realized under 24 drive.Above-mentioned lifters can also be hydraulic cylinder, can also be that other can be vertical Flexible elevating mechanism.In addition, being equipped with vertical guide rod in the side of platen 4 for the straight line lifting for realizing trade mark template 21 23, trade mark template 21 makees elevating movement along guide rod 23, in addition, the piston rod part in driving cylinder 24 is installed with attachment base 22, the trade mark template 21 and 22 detachable connection of attachment base.Trade mark template 21 and attachment base 22 pass through spiral shell in the present embodiment Bolt is fixedly linked.Attachment base 22 is slided by sliding block and above-mentioned guide rod 23 to be connected, it is ensured that attachment base 22, trade mark template 21 it is straight Line elevating movement.

It is required to adapt to various trade mark sewings, there are two types of form, one kind having one and puts the trade mark template in the present embodiment The window of trade mark is set, another kind has at least two windows not of uniform size arranged side by side, as shown in Figure 6, in trade mark template With the big window 211 that can place big trade mark, for placing petty dealer's target wicket 212, satisfaction successively sews on collar Two trade marks not of uniform size.

Preferably to position collar cut-parts, the present embodiment is equipped with auxiliary positioning collar and cuts out on the platen 4 at adsorption section 25 The standard (being unillustrated) of piece, standard are two arranged on left and right sides for respectively corresponding neck span.

When the present embodiment carries out trade mark and collar cut-parts feeding, above-mentioned trade mark template 21 is raised up to highest order first, so Collar cut-parts are put to the top of all air inlets 251 afterwards, that is, are placed at adsorption section 25, to make clothing convenient for subsequent placement trade mark The left and right sides of neck cut-parts neckline is aligned with said reference part respectively, starts above-mentioned 26 air-breathing of lift pump, by above-mentioned collar cut-parts Absorption positioning, starting above-mentioned driving cylinder 24 makes trade mark template 21 land, until trade mark template 21 is fallen in collar cut-parts, at this time The trade mark of required sewing is placed in the window of trade mark template 21, trade mark is instantaneously adsorbed, and restarts driving cylinder 24 for quotient It marks template 21 to rise, the absorption for so far completing trade mark and collar cut-parts positions.

The present embodiment can also be achieved the absorption positioning of collar point cut-parts in feeding area, when carrying out feeding to collar point cut-parts, only Need to by collar point cut-parts along above-mentioned references 29 straight flange place, lift pump 26 work, adsorb gap at generate suction and will Collar point cut-parts absorption into absorption gap bends the edge of collar point cut-parts, and subsequent need are slightly folded and then cover liner It covers and completes positioning in collar point cut-parts.

For convenient for preferably carrying out positioning feeding to collar point cut-parts, be equipped with can for the end of references 29 in the present embodiment The end locating piece 28 of rotation, as shown in Figure 4, the inner side edge of end locating piece 28 are straight flange.When first collar point cut-parts of positioning When, collar point cut-parts are aligned with the straight flange of references 29, pivoting end locating piece 28 makes its inner side edge and collar point cut-parts End is to it, when subsequent other collar point cut-parts of repositioning, directly by end and the positioning side of end locating piece 28 to it, just In quick positioning.For the both ends positioning for adapting to collar point, the present embodiment medial end portions locating piece 28 is two, and it is fixed to be rotatably arranged on respectively The both ends of position standard 29.

To generate balanced adsorption capacity preferably at above-mentioned absorption gap, as shown in Figure 3, the present embodiment is embedding on platen If having the adsorption piece 271 of adsorption hole, above-mentioned positioning plate 27 is equipped with the window of accommodating adsorption piece 271, above-mentioned references 29 are covered on adsorption piece 271, and thus references 29 form absorption gap with positioning plate 27, when above-mentioned aspiration channel 261 with adsorption piece 271 when being connected to, and suction is generated at absorption gap, that is, realizes the edge of collar point cut-parts adsorbing bending, subsequent Liner is placed in collar point cut-parts, that is, completes the absorption positioning of collar point cut-parts.

See that Figure 10 to Figure 17 is the specific embodiment of above-mentioned feed device: herein " X to ", " Y-direction " and " Z-direction " refer to When by feed device of the invention according to conventional place, direction as shown in Figure 10.

As shown in Figure 10, the feeding material component of the present embodiment includes sliding one plate 32 of support being set in horizontal slide rail 311, setting In Y-direction feeding mechanism 33, the sliding panel 34 on Y-direction feeding mechanism 33, the Z on sliding panel 34 on one plate 32 of support To elevating mechanism 35 and mounting plate 36.Wherein, mounting plate 36 is set on Z-direction elevating mechanism 35, and mounting plate 36 is for installing sewing Template (not shown), sewing template are located at the top of platen 4 and for driving collar cut-parts to move on platen 4.This reality It applies in example, transversely sliding rail 311 is laterally to movement to one plate 32 of driving mechanism driving support by X, by the movement band for supporting a plate 32 The dynamic Y-direction feeding mechanism 33 being set on one plate 32 of support together along X to moving, is set to Y-direction feeding mechanism 33 to drive therewith On sliding panel 34, the Z-direction elevating mechanism 35 on sliding panel 34, the mounting plate 36 on Z-direction elevating mechanism 35 and The sewing template being mounted on mounting plate 36 is therewith together along X to overall movement, it can be achieved that sewing template drives collar cut-parts to exist Along X to moving on platen 4.Y-direction feeding mechanism 33 drives sliding panel 34 to move along Y-direction, is set to by the movement drive of sliding panel 34 Z-direction elevating mechanism 35 on sliding panel 34 is moved along Y-direction together therewith, to drive the installation being set on Z-direction elevating mechanism 35 Plate 36 and the sewing template being mounted on mounting plate 36 move integrally therewith along Y-direction together, it can be achieved that sewing template drives clothing Neck cut-parts are moved on platen 4 along Y-direction.35 drive installation plate 36 of Z-direction elevating mechanism is moved along Z-direction, by the movement of mounting plate 36 The sewing template being mounted on mounting plate 36 is driven to be moved together along Z-direction therewith, it can be achieved that sewing template compresses collar cut-parts On platen 4 or leaves platen 4 and be detached from collar cut-parts.

For the transfer and sewing that above-mentioned trade mark Yu collar cut-parts is better achieved, above-mentioned sewing template is that trade mark sews mould Plate, specifically: as shown in Figure 7 to 9, trade mark sewing template includes substrate 71, has the sewing window for accommodating trade mark on substrate 71 Mouth 710, the pressing plate 72 being placed in sewing window 710, and driving pressing plate 72 enter sewing window 710 or exit window of sewing Driving assembly, the bottom surface of pressing plate 72 is concordant with the bottom surface of the substrate 71, and when pressing plate 72 protrudes into sewing window 710, The front end of pressing plate 72, left and right side have sewing gap between substrate 71.When trade mark sewing template is with above-mentioned feed device 3 When moving to the upper material position 401 of above-mentioned feeding area, driving assembly drives pressing plate 72 to protrude into sewing window 710, and sewing template exists It falls, is down at upper material position 401 (upper material position is material position on trade mark collar at this time) under the drive of above-mentioned Z-direction elevating mechanism 35 In the collar cut-parts of positioning and trade mark, substrate 71 is pressed in collar cut-parts at this time, and pressing plate 72 is pressed on trade mark, pressing plate 72 and base Trade mark and collar cut-parts are compressed and are kept by the cooperation of plate 71, and trade mark on the move is avoided to misplace.By the air-breathing in above-mentioned feed mechanism 2 Component stops suction, and discharges collar cut-parts and trade mark, and feed device 3 acts, and X drives trade mark sewing template along horizontal to driving mechanism It is moved at sewing position 402 to sliding rail 311, the movement of sewing machine head 5 is sewed.Eedle movement when sewing, on sewing machine head 5 It moves up and down, the X in feed device 3 is moved to driving mechanism drives trade mark sewing template along X to moving, and eedle is in above-mentioned seam It threads and moves in gap, when moving to the left side of above-mentioned sewing window 710, X stops to driving mechanism, and Y-direction feeding mechanism 33 Movement, when trade mark sewing template being driven to be moved to end along Y-direction, Y-direction feeding mechanism 33 stops, and X is moved to driving mechanism, and Trade mark sewing template is driven to complete the rilateral seam system of trade mark when moving to the right edge of sewing window to reverse movement along X, this When controller control the movement of above-mentioned driving assembly, expose pressing plate 72, to moving right, by the 4th side of trade mark, sewing machine along X First 5 complete the sewing on the 4th side.

Above-mentioned driving assembly includes the link block 75 for driving cylinder 74 and being connected with the piston rod of driving cylinder 74, above-mentioned Pressing plate 72 is connected with link block 75.For the linear motion for ensuring pressing plate 72, as shown in Figure 9, in 75 He of link block in the present embodiment 72 sandwicheds of pressing plate, one guide plate 76 is corresponded to and is set on each sewing window aforesaid substrate 71 there are two opposite guide groove, is oriented to The side of plate 76 is respectively protruding into guide groove, and under the drive of driving cylinder 74, guide plate 76 is moved along guide groove, avoids pressing plate 72 generate left and right offset during exercise, it is ensured that the linear motion of pressing plate 72.

To sew while adapting to multiple trade marks, the substrate of the present embodiment is equipped with multiple above-mentioned sewing windows 710, each Driving assembly sewing window 710 a corresponding pressing plate 72 and pressing plate 72 is driven to move forward and backward, as shown in Fig. 7 and Fig. 8, this reality It applies example and two sewing windows 710 is set, and two sewing windows are not of uniform size, it is corresponding to sew trade mark not of uniform size.

It moves along a straight line for convenience of above-mentioned link block 75 with dynamic pressure plate 72, it is ensured that 72 bottom surface of pressing plate and the bottom surface of aforesaid substrate are flat It goes, there is lower deep gouge on the substrate of the present embodiment, above-mentioned sewing window 710 is embedded on the bottom surface of lower deep gouge, above-mentioned link block 75 move in lower deep gouge.

Above-mentioned sewing window 710 is suitable for sewing fixed situation to the four edges of trade mark, adapts to for more rapidly sewing A variety of sewing demands, the present embodiment are equipped with the sewing portion 73 for two short sides of trade mark of sewing on aforesaid substrate 71, are stitching Thread and be equipped at least one set of two sewing elongated slots 730 disposed in parallel in portion, every group of correspondence trade mark of sewing elongated slot 730 it is two short Side, therefore when corresponding to trade mark at sewing portion 73, sewing machine head is moved along sewing elongated slot 730, is realized to two short sides of trade mark Sewing.

For the transfer and sewing for adapting to collar point cut-parts, above-mentioned sewing template is collar point sewing panels template, has seam thereon The sewing long hole at collar point edge processed, need to sew collar point cut-parts when, only collar point sewing panels template need to be installed to above-mentioned installation On plate, realize that collar point cut-parts and liner by positioning transfer to sewing area and sew by above-mentioned feeding material component.

In the present embodiment, above-mentioned feeding area be placed on platen 4 along X to one end, on platen along X to the other end be above-mentioned Sewing area, above-mentioned horizontal slide rail 311 are crossed on feeding area and sewing section, and as shown in Figure 10, feeding area is equipped with upper material position 401, Upper material position 401 includes material position on material position on above-mentioned collar point and trade mark collar, and sewing position 402 is equipped in sewing area.Preferably, this reality It applies sewing template in example and mounting plate 36 is detachably connected, it can be according to the difference to sewing cloth, on mounting plate 36 more It changes and different sewing templates is installed, it can also be collar point sewing panels template which, which can sew template for above-mentioned trade mark,.Work When making, X drives sewing template along X to being moved to above upper material position 401 to driving mechanism, and Z-direction elevating mechanism 35 drives sewing mould Plate declines along Z-direction, and sewing template is made to push down the cloth at material position 401；Then X drives cloth to driving mechanism driving sewing template Material is along X to being moved at the sewing position 402 of sewing area, and Y-direction feeding mechanism 33 drives sewing template that cloth is driven to move along Y-direction It is dynamic, so that sewing template is located at the surface of sewing position 402；Then X drives sewing to driving mechanism and Y-direction feeding mechanism 33 simultaneously Template moves on sewing area, to walk out sewing stitching；After the completion of sewing, sewing head 5 is lifted, and X is sent to driving mechanism and Y-direction Material mechanism 33 drives sewing template to be moved to unloading station simultaneously, and then Z-direction elevating mechanism 35 drives sewing template in Z-direction It rises, so that sewing template is left platen 4 and is detached from cloth, in order to discharging.X is to driving mechanism, Y-direction feeding mechanism 33 and Z-direction The operation of elevating mechanism 35 is carried out automatically controlling by above controller according to pre-set programs, thus completes the automated sewing of cloth System.Different sewing templates corresponds to different default sewing stitchings, is write according to different default sewing stitchings corresponding default Program and input control system make sewing template drive cloth for controlling operation of the X to driving mechanism and Y-direction feeding mechanism 33 Material is mobile by default sewing stitching on sewing area.Therefore, the feed device 3 of the present embodiment can be realized transfer cloth and drive Cloth is mobile by default sewing stitching on platen 4, enormously simplifies the overall construction design and control flow of sewing machine, effectively Improve sewing efficiency.

Specifically, referring to Figure 10 to Figure 14, the X of the present embodiment to feeding mechanism include along X to the transverse direction being set on platen 4 Sliding rail 311, the X being slidingly disposed in horizontal slide rail 311 to sliding block 312 and driving support one plate 32 along X to the X moved to Driving mechanism, one plate 32 of support are connected with X to sliding block 312, and horizontal slide rail 311 and X are played to 312 pairs of sliding block one plates 32 of support The effect of support, and when X drives one plate 32 of support along X to when moving, will drive X to sliding block 312 in lateral cunning to driving mechanism Slided on rail 311, thus to support one plate 32 along X to movement play guiding role.Preferably, referring to Figure 11 and Figure 14, originally Embodiment is respectively equipped with a horizontal slide rail 311 to the two sides of driving mechanism in X, is equipped with and props up in two horizontal slide rails 311 X that a plate 32 is connected is supportted to sliding block 312, thus can reinforce the support to one plate 32 of support, guiding role, guarantees one plate of support 32 along X to the stability and reliability moved.

Preferably, as shown in Figure 14, the X in the present embodiment to driving mechanism include X to driving pulley 313, X to driven belt Wheel 314, X are to synchronous belt 315 and X to dynamical element 316.X is set along X to interval to driving pulley 313 and X to driven pulley 314 In on platen 4, X connects X to driving pulley 313 and X to driven pulley 314 to synchronous belt 315, X to dynamical element 316 and X to Driving pulley 313 is connected, and drives X to rotate to driving pulley 313 from X to dynamical element 316, is driven by X to synchronous belt 315 X is rotated with it to driven pulley 314.X in the present embodiment is motor to dynamical element 316, and X is mounted on to driving pulley 313 In the shaft of the motor.It supports a plate 32 to be connected with X to synchronous belt 315, is driven and supported to the operation of synchronous belt 315 by X One plate 32 is along X to moving.In the present embodiment, referring to Figure 11, a plate 32 is supported to be connected with X to synchronous belt 315 by connecting plate 321 It connects.

Further, to guarantee that X is located at same X on horizontal line to driven belt 314 to driving pulley 313 and X, referring to Figure 10 And Figure 12, the present embodiment offer a guiding groove 404 along X to extension on platen 4, and be oriented to groove 404 opens up position It sets and is located at same X on horizontal line to the setting position of driving pulley 313 with X.X is mounted on an X to driven to driven pulley 314 On band wheel seat 317, X is equipped with guide protrusions 318 to the bottom of driven belt wheel seat 317, and X is placed on guiding to driven belt wheel seat 317 The top of groove 404 and guide protrusions 318 are slidably inserted into guiding groove 404；In guiding groove 404 far from X on platen 4 It is equipped with a strainer to the side of driving pulley 313, strainer is connected to driven belt wheel seat 317 with X and makes X to synchronous Band 315 is tensioned.The strainer includes support 801 and fastening bolt 802, and bolt hole and nut are equipped on support 801 803, fastening bolt 802 passes through nut 803 and bolt hole is connect with driven belt wheel seat 317, when tightening fastening bolt 802, can draw Action-oriented protrusion 318 is slided in guiding groove 404, and tenses driven belt wheel seat 317, realizes tensioning of the X to synchronous belt 315.

Further, to realize to control of one plate 32 of support along X to the extreme position moved, in the present embodiment, referring to figure 10 and Figure 13 is equipped with a block of locations 322 on supporting a plate 32, on platen 4 in block of locations 322 with one plate 32 of support along X to shifting Dynamic extreme position, which is equipped with one, which is capable of the position sensor 901 of sensed position block 322 and one, can stop X to driving mechanism fortune Capable safety switch 902, position sensor 901 and safety switch 902 are connected with above controller.It is moved in block of locations 322 When moving to the top of position sensor 901, position sensor 901 senses block of locations 322, and issues induction letter to controller Number, controller issues out code, safety switch 902 in the inductive signal backward security switch 902 for receiving position sensor 901 Receive and correspond to the out code closing, keep X out of service to driving mechanism, with prevent support one plate 32 along X to move Position is gone beyond the limit of, guarantees the safety of operation.The extreme position refers to size and sewing position 402 according to practical platen 4 Position Design one plate 32 of support along X to towards be directed toward sewing area direction move when allow arrival extreme position.

Referring to Figure 10, Figure 14 and Figure 15, the Y-direction feeding mechanism 33 of the present embodiment includes being set on one plate 32 of support along Y-direction Y-direction slide 331, the Y-direction guide rail 332 that is slidingly disposed at along Y-direction on Y-direction slide 331 and driving sliding panel 34 moved along Y-direction Dynamic Y-direction driving assembly, sliding panel 34 are connected with Y-direction guide rail 332, and Y-direction slide 331 and Y-direction guide rail 332 play sliding panel 34 To the effect of support, and when Y-direction driving assembly driving sliding panel 34 is moved along Y-direction, Y-direction guide rail 332 will drive in Y-direction slide It is slided on 331, so that guiding role is played in the movement to sliding panel 34 along Y-direction.Preferably, the present embodiment is in Y-direction driving assembly The two sides Y that is equipped with the Y-direction guide rail being connected with sliding panel 34 332 and is matched respectively with two Y-direction guide rails 332 To slide 331, the configurable one or more Y-direction slides 331 of each Y-direction guide rail 332.Thus it can reinforce the branch to sliding panel 34 Support, guiding role guarantee stability and reliability that sliding panel 34 is moved along Y-direction.

Preferably, referring to Figure 15, the Y-direction driving assembly in the present embodiment includes Y-direction driving pulley 333, Y-direction driven pulley 334, Y-direction timing belt 335 and Y-direction dynamical element 336.Y-direction driving pulley 333 and Y-direction driven pulley 334 are set to along Y-direction interval It supports on a plate 32, Y-direction timing belt 335 connects Y-direction driving pulley 333 and Y-direction driven pulley 334, Y-direction dynamical element 336 and Y It is connected to driving pulley 333, drives Y-direction driving pulley 333 to rotate by Y-direction dynamical element 336, pass through 335 band of Y-direction timing belt Dynamic Y-direction driven pulley 334 rotates with it.Y-direction dynamical element 336 in the present embodiment is motor, and Y-direction driving pulley 333 is installed In the shaft of the motor.Sliding panel 34 is connected with Y-direction timing belt 335, drives support by the operation of Y-direction timing belt 335 One plate 32 is moved along Y-direction.

Referring to Figure 16 and Figure 17, the Z-direction elevating mechanism 35 of the present embodiment includes that sliding panel 34 is set to along Z-direction close to platen 4 One end on Z-direction guide rail 351, the Z-direction sliding block 352 that is slidingly disposed on Z-direction guide rail 351 and drive installation plate 36 along Z To mobile Z-direction driving assembly, mounting plate 36 is connected with Z-direction sliding block 352, and Z-direction guide rail 351 and Z-direction sliding block 352 are to mounting plate 36 play the role of support, and when Z-direction driving assembly drive installation plate 36 is moved along Z-direction, will drive Z-direction sliding block 352 in Z-direction It is slided on guide rail 351, to play guiding role to the movement of mounting plate 36.Preferably, the present embodiment is close in sliding panel 34 It is equipped on two Z-direction guide rails 351 and is connected with mounting plate 36 to two Z-direction guide rails 351 are equipped at intervals with along X on one end of platen 4 Thus the Z-direction sliding block 352 connect can reinforce the support to mounting plate 36, guiding role, it is steady to guarantee that mounting plate 36 is moved along Z-direction Qualitative and reliability.Preferably, the Z-direction driving assembly of the present embodiment is an extensible member 353, and extensible member 353 is fixed at cunning On movable plate 34, and its telescopic end is connected with mounting plate 36, is declined by the flexible realization drive installation plate 36 of telescopic end along Z-direction Or rise.Extensible member 353 can be cylinder or hydraulic cylinder or electric pushrod.

Preferably to collect the trade mark sewed and collar cut-parts, receiving mechanism 6, the present embodiment are equipped in above-mentioned receiving section Receiving mechanism primarily to collecting trade mark and collar cut-parts, and the above-mentioned collar point cut-parts sewed can not use receiving mechanism It is collected.As shown in Figure 18 to Figure 21, receiving mechanism 6 includes:

Connecting rod 61 is flexibly connected with rack 1, and connecting rod 61 can be swung relative to rack 1；

Transmission parts 62 are connect with connecting rod 61, and connecting rod 61 can drive transmission parts 62 in cloth unloading position 405 and cloth Accumulation is moved between position 406；

Adsorbent equipment 63 is installed on transmission parts 62；

When adsorbent equipment 63 is moved to cloth unloading position 405 with transmission parts 62, the absorption of adsorbent equipment 63 is in cloth Expect the collar cut-parts of unloading position 405；When adsorbent equipment 63 is moved to cloth accumulation position 406 with transmission parts 62, absorption Adsorbed cloth is discharged and accumulates position 406 in cloth by device 63.

Connecting rod 61 drives transmission parts 62 between cloth unloading position 405 and cloth accumulation position 406 in the present embodiment Mobile, the absorption of adsorbent equipment 63 on transmission parts 62 is in the cloth of cloth unloading position 405, and adsorbed cloth is released It is placed on cloth accumulation position 406；Cloth is in the moving process for accumulating position 406 from cloth unloading position 405 to cloth, absorption Device 63 adsorbs cloth always, is smoothly delivered to cloth on cloth accumulation position 406, this is to ensure that cloth energy Enough to be successively released on same cloth accumulation position 406, then cloth is fitly collected.

The direction where line between cloth unloading position 405 and cloth accumulation position 406 is cloth conveying direction；Seam It threads the receiving mechanism of machine further include: the guide rail 64 being installed in rack 1, the length direction and cloth conveying direction of guide rail 64 are same To；Transmission parts 62 are installed on guide rail 64, and can be moved along the length direction of guide rail 64.Guide rail 64 is to transmission parts 62 It is mobile that there is guiding role, so that the moving direction of transmission parts 62 is kept in the same direction with cloth conveying direction, makes transmission parts 62 Movement is more stable.

Transmission shaft 621 is installed on transmission parts 62；One end of connecting rod 61 and rack 1 are hinged, and the other end of connecting rod 61 is set There is long lumbar hole 611, long lumbar hole 611 is sheathed on transmission shaft 621.Drive link 61 is rotated around with the hinged hinge joint of rack 1, Long lumbar hole 611 on the other end of connecting rod 61 is mobile, and connecting rod 61 is made to drive transmission parts 62 along guide rail 64 by transmission shaft 621 It is mobile.The structure is simple, and stable transmission.

The receiving mechanism of sewing machine, further includes: above controller and drive connecting rod 61 swing driving part, controller with Driving part connection.Controller controls driving part, swings driving part drive link 61, so that connecting rod 61 drives driving section Part 62 moves between cloth unloading position 405 and cloth accumulation position 406, guarantees the precision of moving process.

As shown in Figure 19, driving part includes the cylinder 66 being installed in rack 1, the piston rod 661 and connecting rod of cylinder 66 61 connections；Piston rod 661 is moved along horizontal direction, and drive link 61 is swung.The flexible promotion of the piston rod 661 of cylinder 66 connects Bar 61 swings convenient for fast driving connecting rod 61；Controller controls the telescopic location of piston rod 661, to limit the swing of connecting rod 61 Amplitude.

The receiving mechanism of sewing machine, further includes: the position monitoring device of monitoring 661 shift position of piston rod (does not give figure Show), position monitoring device is connect with controller.The position that position monitoring device monitoring piston rod 661 is moved to, controller connect Receive the information for the position that the piston rod 661 that position monitoring device is sent is moved to.

In the present embodiment, position monitoring device includes the first sensor being mounted on cylinder and second sensor, and first Sensor sensing is to the position of piston rod 661 are as follows: the contraction of piston rod 661 reaches pushes transmission parts 62 to reach corresponding to connecting rod 61 Cloth unloading position 405；Second sensor senses the position of piston rod 661 are as follows: the stretching of piston rod 661 reaches corresponding to connecting rod 61, which push transmission parts 62 to reach cloth, accumulates position 406.

Adsorbent equipment 63 includes the negative-pressure adsorption part 631 that at least two groups are used to adsorb cloth, and negative-pressure adsorption part 631 is installed on On transmission parts 62, all negative-pressure adsorption parts 631 are connect with controller.

Correspond to the promotion arrival cloth of transmission parts 62 of connecting rod 61 when controller receives the position that piston rod 661 is moved to When expecting the signal of unloading position 405, controller controls piston rod 661 and stops movement, and controller controls all negative-pressure adsorptions Part 631 is opened, and negative-pressure adsorption part 631 adsorbs cloth；Correspond to company when controller receives the position that piston rod 661 is moved to When bar 61 pushes transmission parts 62 to reach the signal of cloth accumulation position 406, controller controls piston rod 661 and stops movement, and Controller controls all negative-pressure adsorption parts 631 and closes, then negative-pressure adsorption part 631 discharges cloth, and cloth is made to fall in cloth accumulation On position 406.

As shown in Figure 20, transmission parts 62 include transmission ontology 622, transmission connection two plates 623 of support of ontology 622, support The length direction of two plates 623 is vertical with cloth conveying direction；The both ends of two plates 623 are supported to be respectively equipped with position adjustment hole group 624, Each position adjustment hole group 624 includes the adjusting through-hole that several set gradually along the length direction of two plates 623 of support, each Negative-pressure adsorption part 631 can be respectively arranged in any one in all position adjustment hole groups 624 and adjust on through-hole.

Since two groups of position adjustment hole groups 624 are respectively arranged at the both ends of two plates 623 of support, as shown in Figure 20, so Support the both ends of two plates 623 that negative-pressure adsorption part 631 can be installed respectively, which makes multiple negative-pressure adsorption parts 631 in absorption cloth When material, it can be distributed in the different location of cloth, cloth is enable more stably to be adsorbed.Due to each negative-pressure adsorption part 631, which can be respectively arranged in any one in all position adjustment hole groups 624, is adjusted on through-hole, installs negative-pressure adsorption part 631 It can be adjusted according to actual needs in the position for adjusting through-hole, adsorb different size clothes, different fabrics cloth to meet Demand.The central axes of all adjusting through-holes are parallel to each other, so that the installation site of negative-pressure adsorption part 631 is in same vertical Plane, so that cloth is by uniform adsorption capacity.

Negative-pressure adsorption part 631 adsorbs the top surface of cloth, in order to the quick adsorption to cloth.Every group of negative-pressure adsorption part 631 The absorptive element 632 of support two plates, 623 two sides is respectively arranged at including two, as shown in Figure 22, absorptive element 632 includes negative pressure Pipe 634 and air supply pipe 635, the hollow structure that negative tube 634 penetrates through for both ends, the central axes of negative tube 634 and horizontal plane, The lower part of negative tube 634 is connected to air supply pipe 635, and positive pressure gas flow is passed through from air supply pipe 635, the positive pressure gas flow in air supply pipe 635 It is discharged by the upper end of negative tube 634, so that the lower end of negative tube 634 is formed negative pressure, adsorb cloth.The structure of absorptive element 632 Simply, and adsorption capacity is convenient for control.Controller controls the positive pressure gas flow in air supply pipe 635 by air-operated solenoid valve 68.

In the present embodiment, two plates 623 of support are strip plate, support the length direction of two plates 623 and the length of guide rail 64 Degree direction is vertical, and two absorptive elements 632 of every group of negative-pressure adsorption part 631 are to support the center of two plates 623 in the direction of the width Line is central axes, is symmetrical arranged.Negative-pressure adsorption part 631 is two, and two negative-pressure adsorption parts 631 are to support two plates 623 in length Center line on direction is central axes, is symmetrical arranged.The structure is capable of providing adsorbent equipment 63 to give cloth uniform adsorption capacity.

Adsorbent equipment 63 further includes intermediate suction pieces 633, and intermediate suction pieces 633 are set to the middle part of two plates 623 of support, in Between suction pieces 633 structure it is identical as the structure of absorptive element 632, intermediate suction pieces 633 provide adsorption capacity to the middle part of cloth.

Cloth conveying direction and horizontal direction parallel, the cloth which adsorb negative-pressure adsorption part 631 is along level side To movement, convenient for the transmission to cloth, also make each absorptive element 632 in transmission parts 62 therewith are mobile, adsorption capacity is kept Stablize.

As shown in Figure 19, above-mentioned cloth unloading position 405 is on platen 4；The outside of platen 4 is equipped with carrier 601, holds Socket part 601 is horizontally disposed, and the level height of carrier 601 is lower than the level height of platen 4, and cloth accumulation position 406, which is in, holds In socket part 601.The level height of carrier 601 is lower than the level height of platen 4, convenient for the collection of cloth.The outside of platen 4 is set There is carrier 601, effectively prevents influence when cloth accumulation works to other components on platen 4.Adsorbent equipment 63 is moved to When the surface of cloth unloading position 405, cloth is adsorbed；When adsorbent equipment 63 is moved to the surface of cloth accumulation position 406, Discharge cloth.

The width direction of carrier 601 and the width direction of cloth are vertical with the length direction of guide rail 64, carrier 601 Width be less than cloth width.It after the structure falls on cloth on carrier 601, is hung on carrier 601, is convenient for cloth Fitly collected.

In the present embodiment, guide rail 64 is mounted on platen 4；The side of rack 1 is equipped with side fixed plate 602, side fixed plate 602 lower part is equipped with cylinder body mounting plate 603, and cylinder 66 is installed on cylinder body mounting plate 603, and upper end and the side of connecting rod 61 are fixed Plate 602 is hinged, and the upper end of connecting rod 61 is equipped with long lumbar hole 611, and the piston rod 661 of cylinder 66 is connect with the lower part of connecting rod 61.It accepts The top in portion 601 is mounted on the bottom of platen 4 by connector 604.

The present embodiment carries out the specific steps of rewinding using above-mentioned material collecting device are as follows:

1) by trade mark sewing in collar cut-parts, the cloth sewed is at cloth unloading position 405, first drive link 61 drive transmission parts 62 are moved to cloth unloading position 405, then drive the absorption of adsorbent equipment 63 in cloth unloading position 405 Cloth；

2) first drive link 61 drives transmission parts 62 to be moved to cloth accumulation position 406, then drives adsorbent equipment 63 will Adsorbed cloth release accumulates position 406 in cloth.

In the present embodiment, controller controls mobile device, and cloth is moved to cloth unloading position 405 by mobile device；

After cloth is moved to cloth unloading position 405 by controller control mobile device, controller is controlled on cylinder 66 Piston rod 661 shrink, connecting rod 61 drives transmission parts 62 mobile to cloth unloading position 405；When controller 65 receives work When the position that stopper rod 661 is moved to corresponds to the promotion arrival cloth unloading position 405 of transmission parts 62 of connecting rod 61, controller control Piston rod 661 processed stops movement, and controller 65 controls all negative-pressure adsorption parts 631 and opens, and negative-pressure adsorption part 631 adsorbs cloth Material；Then, the piston rod 661 on controller control cylinder 66 stretches out, and connecting rod 61 drives transmission parts 62 to accumulate position to cloth 406 is mobile；Correspond to the promotion arrival cloth of transmission parts 62 of connecting rod 61 when controller receives the position that piston rod 661 is moved to When material heap product position 406, controller controls piston rod 661 and stops movement, and controller controls all negative-pressure adsorption parts 631 and closes It closes, negative-pressure adsorption part 631 discharges cloth, falls in cloth on cloth accumulation position 406.

The detailed process that sewing machine of the invention is sewed are as follows:

1) feeding in feeding area, detailed process are as follows: in material position feeding on above-mentioned trade mark collar, above-mentioned trade mark template 21 In highest order, then collar cut-parts are put to the adsorption section of platen 4, make the left and right sides of collar cut-parts neckline respectively with base Quasi- part alignment, starts above-mentioned 26 air-breathing of lift pump, above-mentioned collar cut-parts is adsorbed and are positioned, starting above-mentioned driving cylinder 24 makes trade mark Template 21 is landed, until trade mark template 21 is fallen in collar cut-parts, the trade mark of required sewing is placed on trade mark template at this time In window, trade mark is instantaneously adsorbed, and is restarted driving cylinder 24 and is risen trade mark template 21, so far completes trade mark and collar cut-parts Absorption positioning, form cloth to be sewed；

In material position feeding on above-mentioned collar point, the straight flange by collar point cut-parts along above-mentioned references 29 is placed, lift pump 26 work are adsorbed and generate suction at gap and bend the edge of collar point cut-parts to absorption in gap is adsorbed collar point cut-parts, after Then liner is covered in collar point cut-parts i.e. completion positioning by continuous need to only be slightly folded, form cloth to be sewed,

2) material is moved to sewing area, detailed process using above-mentioned feed device are as follows: by required above-mentioned sewing template (if Sewing trade mark then sews template using above-mentioned trade mark) it is connected with the mounting plate 36 in above-mentioned feed device, start X to driving machine Structure, X drive feeding material component and sewing template to move to feeding area, Z-direction liter along above-mentioned horizontal slide rail 311 together to driving mechanism Descending mechanism 35 drives sewing template to decline along Z-direction, and sewing template is made to push down the cloth at material position 401, and then X is to driving mechanism Driving sewing template drives cloth along X to being moved at the sewing position 402 of sewing area, and the driving sewing mould of Y-direction feeding mechanism 33 Strip is moved cloth and is moved along Y-direction, and sewing template is made to be located at the surface of sewing position 402；And to the trade mark and collar having good positioning Before cut-parts carry out shifting material, trade mark sews the pressing plate 72 in template and is located in sewing window 710, front end, left side and the right side of pressing plate 72 Side has sewing gap between substrate 71；

3) controller control sewing machine head and X complete to sew to driving mechanism and the cooperation of Y-direction feeding mechanism, collar point cut-parts Sewing and trade mark sewing it is different, sewed according to preset sewing route, when sewing trade mark, four side of trade mark is stitched The detailed process of system are as follows: X is moved to driving mechanism drives trade mark sewing template along X to moving, and eedle is in above-mentioned sewing gap Movement, when moving to the left side of above-mentioned sewing window 710, X stops to driving mechanism, and Y-direction feeding mechanism 33 moves, and drives When trade mark sewing template is moved to end along Y-direction, Y-direction feeding mechanism 33 stops, and X is moved to driving mechanism, and drives trade mark It sews template and completes the rilateral seam system of trade mark, at this time controller when moving to the right edge of sewing window to reverse movement along X It controls above-mentioned driving cylinder 74 to act, exposes pressing plate 72, to moving right, by the 4th side of trade mark along X, sewing machine head 5 is completed The sewing on the 4th side；If only sew trade mark two short sides, then need to only make aforesaid substrate 71 sewing portion be aligned trade mark, i.e., two Two short sides of the corresponding trade mark of item sewing elongated slot 730, then making the eedle of sewing machine head 5, movement can be complete in sewing elongated slot 730 At the sewing of trade mark；

4) rewinding is manually taken after collar point sewing panels are good, and after trade mark has sewed, using above-mentioned receiving mechanism 6 opposite joints make to be collected with brand-name collar cloth, collects process specifically: sewing is good with brand-name clothing in step 3) Tucker material is at cloth unloading position 405, and first drive link 61 drives transmission parts 62 to be moved to cloth unloading position 405, The absorption of adsorbent equipment 63 is driven to be in the cloth of cloth unloading position 405 again；Drive link 61 drives transmission parts 62 to be moved to Cloth accumulates position 406, then drives carrier of the adsorbent equipment 63 by the release of adsorbed cloth at cloth accumulation position 406 On 601, it is deposited in cloth neatly on carrier 601.So far trade mark automatic positioning and the sewing in a piece of collar cut-parts are completed, It repeats the above steps and the sewing of multi-disc collar cut-parts ATTACH LABEL can be realized.

In conclusion sewing machine of the invention, can automatically position trade mark and collar cut-parts, and can realize pair Collar point cut-parts and liner carry out positioning feeding, by above-mentioned feed device by the trade mark having good positioning and collar cut-parts or collar point Cut-parts transfer to sewing area, and in sewing area, sewing machine head completes the automatic sewing of trade mark or the sewing of collar point cut-parts, in collar point Place forms the cavity for placing label.So the present invention effectively overcomes various shortcoming in the prior art and has high industrial benefit With value.

The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as At all equivalent modifications or change, should be covered by the claims of the present invention.

Claims (22)

1. a kind of sewing machine, which is characterized in that including rack and the platen being placed in rack, platen is equipped with feeding area, seam It threads area and receiving section,

Material position material position and trade mark collar on is equipped on collar point in feeding area, and the platen on collar point in material position is equipped with positioning plate, sets In the references on positioning plate, the side of references is straight flange, between the straight flange and positioning plate of the references Form absorption gap；The adsorption section with air inlet is equipped on trade mark collar in material position, and is placed in platen side and can be vertical The template component of lifting, template component include lifters and the trade mark template being connected with lifters, have in trade mark template and hold Receive the window of trade mark, and trade mark template is located at the surface of adsorption section；Getter assembly, getter assembly packet are equipped with below the platen Lift pump and aspiration channel are included, aspiration channel is connected with the air inlet or the absorption gap；When by collar point cut-parts along described fixed The straight flange of position standard is placed, and aspiration channel makes lift pump work with the absorption gap area, at absorption gap generation suction and Bend the edge of collar point cut-parts along the straight flange of references collar point cut-parts absorption；When collar cut-parts are placed in adsorption section, Aspiration channel is connected to the air inlet makes lift pump work, and adsorption section positions collar cut-parts and trade mark absorption；

Sewing machine head is equipped in sewing area；

It is located at the feed device of feeding area and section of sewing, the horizontal slide rail including being crossed on feeding area and section of sewing, sliding Feeding material component in horizontal slide rail, and the X that moves along the horizontal slide rail of driving feeding material component is to driving mechanism；

And controller, it is connected respectively with the sewing machine head, getter assembly and X to driving mechanism.

2. sewing machine according to claim 1, it is characterised in that: the adsorption section includes the suction being embedded on the platen Attachment, adsorption piece have the air port being connected with the suction pipe and the adsorption plate with the air inlet.

3. sewing machine according to claim 1, it is characterised in that: the template component further include be fixed on platen side and The guide rod being vertically arranged, the trade mark template are connected with guide rod sliding.

4. sewing machine according to claim 1, it is characterised in that: the end of the references is equipped with rotatable end Portion's locating piece, the inner side edge of end locating piece are straight flange.

5. sewing machine according to claim 1, it is characterised in that: be provided with sewing template on the feeding material component, sew Template includes substrate, has the sewing window for accommodating trade mark on substrate, the pressing plate being placed in sewing window, and driving pressing plate into Enter to sew window or exit sewing window driving assembly, the bottom surface of pressing plate is concordant with the bottom surface of the substrate, and works as pressing plate When protruding into sewing window, the front end and two sides of pressing plate have sewing gap between substrate.

6. sewing machine according to claim 5, it is characterised in that: the driving component include driving cylinder and with driving The connected link block of the piston rod of cylinder, the pressing plate are connected with link block.

7. sewing machine according to claim 6, it is characterised in that: sandwiched one is oriented between the link block and the pressing plate Plate is set on the substrate there are two opposite guide groove, and the two sides of guide plate are respectively protruding into guide groove and guide plate is along guiding Slot is mobile.

8. sewing machine according to claim 5, it is characterised in that: the substrate is equipped with for two short sides of trade mark of sewing Sewing portion is equipped at least one set of two sewing elongated slots disposed in parallel in sewing portion.

9. sewing machine according to claim 1, it is characterised in that: the feeding material component includes that sliding is set in horizontal slide rail One plate of support, set on it is described support one plate on Y-direction feeding mechanism, the sliding panel on the Y-direction feeding mechanism, be set to Z-direction elevating mechanism on the sliding panel and the mounting plate for being used to install sewing template on the Z-direction elevating mechanism, institute Sewing template is stated for carrying oriented cloth in the feeding area；One plate of the support is connected with the X to driving mechanism It is slided under driving of the X to driving mechanism along horizontal slide rail, the Y-direction feeding mechanism drives the sliding panel to drive the Z-direction Elevating mechanism is moved along Y-direction, and the Z-direction elevating mechanism drives the mounting plate that the sewing template is driven to move along Z-direction.

10. sewing machine according to claim 9, it is characterised in that: the X includes transversely sliding rail interval to driving mechanism X of the X of setting to driving pulley and X to driven pulley, the connection X to driving pulley and the X to driven pulley is to synchronous To dynamical element, one plate of the support is connected with the X to synchronous belt by band and the X being connected to driving pulley with the X.

11. sewing machine according to claim 10, it is characterised in that: offered on the platen one along X leading to extension It is located at same X to horizontal line to the setting position of driving pulley to open up position and the X of groove, and the guiding groove On；The X is mounted on an X on driven belt wheel seat to driven pulley, and the X is convex equipped with being oriented to the bottom of driven belt wheel seat It rises, the X is placed on the top of the guiding groove to driven belt wheel seat and the guide protrusions are slidably inserted into described lead Into groove；It is equipped with a strainer to the side of driving pulley far from the X in the guiding groove on the platen, it is described Strainer is connected to driven belt wheel seat with the X and is tensioned the X to synchronous belt.

12. sewing machine according to claim 9, it is characterised in that: one plate of the support be equipped with a block of locations, described The block of locations can be incuded by being equipped with one to the extreme position moved along X with one plate of the support in the block of locations on plate Position sensor and one can stop the safety switch that the X is run to driving mechanism, the position sensor and the safety Switch is connected with master controller.

13. sewing machine according to claim 9, it is characterised in that: the Y-direction feeding mechanism includes along Y-direction set on described The Y-direction guide rail and the driving sliding panel for supporting the Y-direction slide on a plate, being slidingly disposed at along Y-direction on the Y-direction slide The Y-direction driving assembly moved along Y-direction, the sliding panel are connected with the Y-direction guide rail.

14. sewing machine according to claim 9, it is characterised in that: the Z-direction elevating mechanism includes along Z-direction set on described Z-direction guide rail of the sliding panel on one end of the platen, the Z-direction sliding block being slidingly disposed on the Z-direction guide rail and drive The Z-direction driving assembly that the mounting plate is moved along Z-direction is moved, the mounting plate is connected with the Z-direction sliding block.

15. sewing machine according to claim 1, it is characterised in that: be equipped with receiving mechanism, receiving mechanism in the receiving section Include: connecting rod, is flexibly connected and can be swung relative to the rack with the rack；

Transmission parts are connect with connecting rod, and connecting rod can drive transmission parts to move between cloth unloading position and cloth accumulation position It is dynamic；

Adsorbent equipment is installed on the transmission parts；

When the adsorbent equipment is moved to the cloth unloading position with the transmission parts, the adsorbent equipment absorption is in The cloth of the cloth unloading position；The adsorbent equipment as the transmission parts are moved to when cloth accumulation position, Adsorbed cloth is discharged and accumulates position in the cloth by the adsorbent equipment.

16. sewing machine according to claim 15, it is characterised in that: the cloth unloading position and the cloth accumulate position The direction where line between setting is cloth conveying direction；The receiving mechanism further include: be installed on leading in the rack Rail, the length direction of the guide rail and the cloth conveying direction are in the same direction；The transmission parts are installed on the guide rail, and can It is moved along the length direction of the guide rail.

17. sewing machine according to claim 16, it is characterised in that: be equipped with transmission shaft on the transmission parts；It is described One end of connecting rod and the rack are hinged, and the other end of the connecting rod is equipped with long lumbar hole, and the long lumbar hole is sheathed on transmission shaft.

18. sewing machine according to claim 16, it is characterised in that: the connecting rod and the cylinder phase being located in the rack Even, the piston rod of the cylinder is connect with the connecting rod, and the cylinder is connected with the controller signals；The piston rod along Horizontal direction is mobile, drives the connecting rod swing.

19. sewing machine according to claim 18, it is characterised in that: further include: monitor the piston rod shift position Position monitoring device, the position monitoring device are connect with the controller.

20. sewing machine according to claim 15, it is characterised in that: the adsorbent equipment includes at least two groups for adsorbing The negative-pressure adsorption part of cloth, the negative-pressure adsorption part are installed on the transmission parts, all negative-pressure adsorption parts and institute State controller connection.

21. sewing machine according to claim 20, it is characterised in that: the transmission parts include transmission ontology, the biography Dynamic ontology connection two plates of support, the length direction of two plates of the support are vertical with the cloth conveying direction；Two plates of the support Both ends be respectively equipped with position adjustment hole group, each position adjustment hole group includes several length along two plates of the support The adjusting through-hole that degree direction is set gradually, each negative-pressure adsorption part can be respectively arranged in all position adjustment hole groups In on any one of adjusting through-hole.

22. sewing machine according to claim 15, it is characterised in that: the outside of the platen is equipped with horizontally disposed undertaking Portion, the level height of the carrier are lower than the level height of the platen, and cloth accumulation position is in the carrier On.