A kind of seam marking machine
The present invention relates to ready-made clothes pipelining equipment field, particularly relate to a kind of seam marking machine.
In ready-made clothes manufacture field, the labeling processing of trade mark is to be fixed on commodity by trade mark by the processing mode pasted or sew.Trade mark needed first trade mark to be carried out preliminary working according to the difference of its processing request before sewing.On cloth products, great majority use the trade mark of monolayer, and the sewing of this kind of trade mark is relatively simple；But the trade mark on part formulations is multilamellar, these trade marks include the trade mark of bottom and the mark on upper strata.The trade mark of this structure sews trouble that will be suitable respectively, the most easily makes mistakes, and can affect the final mass of product.The device majority of the trade mark sewing occurred in the market sews for the trade mark of monolayer, also or is manually sewed up up by trade mark when sewing.These modes are certain to affect work efficiency, nor are beneficial to improve the crudy of product, are less useful for production line balance mode.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of seam marking machine, and it is reasonable in design, simple in construction, and processing problems sewed up by the trade mark solving stratiform.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is to provide a kind of seam marking machine, and described seam marking machine includes rotary table, for device for mark, folding sent standard device and trade mark stitching devices；Centered by described rotary table, it is sequentially distributed described for device for mark, described folding sent standard device and described trade mark stitching devices around described rotary table；Bottom trade mark is delivered on described rotary table by described confession device for mark, described rotary table obtains bottom trade mark and rotates to described folding sent standard device, upper strata trade mark is stacked on bottom trade mark by described folding sent standard device, the trade mark of stratiform is transferred to described trade mark stitching devices by described rotary table again, and the trade mark of stratiform is gripped and sews up by described trade mark stitching devices.
Preferably, between mark feed mechanism of the described end and described trade mark stitching devices, it is evenly distributed with multiple described folding sent standard device；In the end mark feed mechanism, multiple folding sent standard device, trade mark stitching devices that described rotary table is peripheral, between two adjacent device, angulation α is the most equal；Described angle [alpha] is the work anglec of rotation of described rotary table.
Preferably, described rotary table includes rotary table top, lifting chuck, guide and lift cylinder；Described rotary table top includes platen, panel, column, gear ring, gear and frequency conversion motor；Described panel is covered in the upper surface of described platen；Described upright supports is in the center of described panel；Described gear ring is fixed in the bottom surface of described platen；Described gear ring is with described column as the center of circle；Described gear ring engages with described gear；Described gear is driven by described frequency conversion motor；Described guide is positioned at the upper surface of the central lower of described platen, described lifting chuck then pressing and described panel；Described platen and panel are provided with the axially extending bore for coordinating described guide；Described guide connects described lifting chuck through described axially extending bore；Described guide includes guide pillar, sliding sleeve and connection ring；Being set with described guide pillar in described sliding sleeve, described connection ring is fixed in the lower end of described guide pillar；Described sliding sleeve is installed in described axially extending bore；The upper end of described guide pillar connects described lifting chuck；It is connected described lift cylinder between described connection ring and the bottom surface of described platen；Guide described in described lift cylinder push-and-pull can realize the clamping action between described lifting chuck and described rotary table top.
Preferably, described confession device for mark includes that end mark feed mechanism and first send marking machine structure；Mark feed mechanism of the described end includes that depositing depositing of bottom trade mark marks cylinder, torr mark component, air pressure suction nozzle and induction apparatus；Described mark cylinder of depositing is open-topped hollow type container；Described deposit that be additionally provided with on mark cylinder can the door-plate of folding；The described unsettled fixing described air pressure suction nozzle in open-topped top depositing mark cylinder；Described torr mark component is deposited in mark cylinder described in being matched with；The bottom trade mark in mark cylinder is deposited to described air pressure suction nozzle described in described torr mark component delivery；Described first send marking machine structure between described air pressure suction nozzle and described rotary table top；Described first send marking machine structure grip the monolithic bottom trade mark on described air pressure suction nozzle and deliver on described rotary table top；The described sidewall depositing mark cylinder is provided with the groove along bottom trade mark delivery direction；Described torr mark component includes holding in the palm target, screw mandrel and servomotor；Described screw mandrel is deposited outside mark cylinder and adjacent to described groove described in being fixed on, and described screw mandrel is parallel with described groove；Described torr target is deposited in mark cylinder described in being arranged at；One end of described torr target is through described groove and coordinates on described screw mandrel；One end of described screw mandrel connects described servomotor；Screw mandrel described in described driven by servomotor, described screw mandrel then drive described torr target described deposit mark cylinder in move freely；Described induction apparatus is fixed on the described outer wall depositing mark cylinder；Described induction apparatus can sense the position of described torr target；After described torr target arrives upper end extreme position, described servomotor reverse drive screw mandrel makes described torr target go downwards to initial position loading trade mark；Described first send marking machine structure to include the first down member, the first propelling movement cylinder and the first saddle assembly；Described first pushes cylinder promotes whole first down member to move back and forth between described air pressure suction nozzle and described rotary table；Described first saddle assembly includes horizontal sliver and slides on the slide block on horizontal sliver；Described first pushes cylinder promotes described slide block to slide on described horizontal sliver；Described first down member is then connected on described slide block；Described first down member includes descending cylinder, base plate, lower plate, liner plate, clamping plate cylinder and train wheel bridge；Described descending cylinder is vertically anchored on the lateral surface of described slide block；Described base plate is fixed in the piston rod front end of described descending cylinder；Described liner plate is vertically fixed on described base plate；Then fixing described clamping plate cylinder on described liner plate, described lower plate level is fixed on the lower section of described clamping plate cylinder；The piston rod front end of described clamping plate cylinder fastens described train wheel bridge；Described train wheel bridge is suspended from the surface of described lower plate；Described clamping plate cylinder pushes described train wheel bridge makes described train wheel bridge and described lower plate complete clamping action.
Preferably, described folding sent standard device includes that signature mechanism and second send marking machine structure；Described second send marking machine structure to be pinched to described rotary table by the trade mark that described signature mechanism sends；Described signature mechanism includes stand, set of the rolls, cutter assembly, cylinder and signature catch；Described set of the rolls, described cutter assembly and described signature catch is fixed successively in described stand；Trade mark is sent in the rolling of described set of the rolls, and trade mark arrives described signature catch through described cutter assembly；Described signature catch pushes down trade mark, and the continuation rolling of described set of the rolls is sent and made trade mark bend forward fold；Described cutter assembly includes cutting knife and knife rest；Described knife rest is provided with and can accommodate the opening that trade mark passes through；Described signature catch is vertically fixed on the end of described stand；It is also connected with cylinder on described signature catch；Described cylinder can push described signature catch up and down；Described signature catch is provided with neighbouring two signature mouth, and the signature mouth of downside moves down backfin trade mark, and the signature mouth of upside then accommodates and bends to the trade mark of stratiform and pass through；Described second send marking machine structure to include the second propelling movement cylinder, the second saddle assembly and the second down member；Described second pushes whole second down member of cylinder level propelling movement moves back and forth between described signature mechanism and described rotary table；Described second saddle assembly includes guide groove frame and slide bar；Described guide groove frame is vertically fixed on the described second piston rod pushing cylinder；Described jack rod sleeve is loaded in described guide groove frame；The lower end of described slide bar connects described second down member；Described second down member is the grasping structures of the cylinder composition that two operative orientations are identical.
Preferably, described trade mark stitching devices includes that sewing mechanism and the 3rd send marking machine structure；Described 3rd send marking machine structure to be gripped from described rotary table by trade mark and delivers to sew on described sewing mechanism；Described 3rd send marking machine structure to include, lateral cylinder, the 3rd push cylinder, the 3rd saddle assembly and the 3rd down member；Described lateral cylinder promotes the described 3rd to push cylinder, the 3rd saddle assembly, the 3rd down member transverse shifting；Described 3rd pushes cylinder promotes described 3rd down member to slide on described three-tool post assembly；Described 3rd saddle assembly is the slide assemblies structure that horizontal direction coordinates；Movable part front end in described 3rd saddle assembly is provided with transition block；Described 3rd down member is fixed in described transition block；Described 3rd down member includes damped cylinder, strap and ambulatory splint；The most fixing described damped cylinder in described transition block；The piston rod front end of described damped cylinder connects ambulatory splint；Described strap is also fastened in described transition block；Described strap is positioned on the propelling movement direction of described damped cylinder；Described damped cylinder promotes the decline of described ambulatory splint to make described ambulatory splint coordinate clamping trade mark with described strap.
The invention has the beneficial effects as follows: one seam marking machine is provided, by job step, unitization is divided；Based on the rotary table at center, distribution realizes the superposition of trade mark stratiform or even last stitching.This equipment can rapidly and efficiently complete different types of trade mark and sew up, it is adaptable on multiple streamlined production operation line, to improve the work efficiency of whole production line balance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation stitching marking machine of the present invention；
Fig. 2 stitches home position structure and the operating angle schematic diagram of marking machine；
Fig. 3 is the lower structure schematic diagram of rotary table；
Fig. 4 be rotary table side view；
Fig. 5 is the structural representation for device for mark；
Fig. 6 is the structural representation of end mark feed mechanism；
Fig. 7 is the first structural representation sending marking machine structure；
Fig. 8 is the structural representation of folding sent standard device；
Fig. 9 is cutter assembly and the structural representation of signature catch；
Figure 10 is the second structural representation sending marking machine structure；
Figure 11 is the structural representation of trade mark stitching devices；
Figure 12 is the 3rd structural representation sending marking machine structure；
In accompanying drawing, the labelling of each parts is as follows: 1, rotary table；2, for device for mark；3, folding sent standard device；4, trade mark stitching devices；5, frame；6, mark roller is sent；7, rotary table top；8, lifting chuck；9, guide；10, lift cylinder；11, platen；12, panel；13, column；14, gear ring；15, gear；16, frequency conversion motor；17, guide pillar；18, sliding sleeve；19, ring is connected；20, bearing；21, end mark feed mechanism；22, first marking machine structure is sent；23, mark cylinder is deposited；24, air pressure suction nozzle；25, induction apparatus；26, door-plate；27, torr target；28, screw mandrel；29, servomotor；30, groove；31, the first down member；32, first cylinder is pushed；33, the first saddle assembly；34, horizontal sliver；35, slide block；36, descending cylinder；37, base plate；38, lower plate；39, liner plate；40, clamping plate cylinder；41, train wheel bridge；42, signature mechanism；43, second marking machine structure is sent；44, stand；45, roller；46, cutter assembly；47, cylinder；48, signature catch；49, cutting knife；50, knife rest；51, signature mouth；52, baffle plate；53, arc bent plate；54, second cylinder is pushed；55, the second saddle assembly；56, the second down member；57, slide bar；58, slide bar；59, sewing mechanism；60, the 3rd marking machine structure is sent；61, lateral cylinder；62, the 3rd cylinder is pushed；63, damped cylinder；64, transition block；65, strap；66, ambulatory splint.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to accompanying drawing 1 to 10, the embodiment of the present invention includes:
A kind of seam marking machine, seam marking machine includes being arranged in frame 5: rotary table 1, for device for mark 2, folding sent standard device 3 and trade mark stitching devices 4.Such as Fig. 1, centered by rotary table 1, it is sequentially distributed for device for mark 2, folding sent standard device 3 and trade mark stitching devices 4 around rotary table 1.For device for mark 2, bottom trade mark is delivered on rotary table 1, rotary table 1 obtains bottom trade mark and rotates to folding sent standard device 3, upper strata trade mark is stacked on bottom trade mark by folding sent standard device 3, the trade mark of stratiform is transferred to trade mark stitching devices 4 by rotary table 1 again, and the trade mark of stratiform is gripped and sews up by trade mark stitching devices 4.More than for the main operational principle of this seam marking machine, it also it is its main working method.Wherein most power selects Pneumatic Transmission, so that the athletic performance of each unit more immediate stability；Total all has bigger advantage from the perspective of work efficiency, and service behaviour, the production operation line of entirely appropriate high efficiency.
Such as Fig. 2, in order to meet the job requirement of Multi-layer trademark sewing, centered by rotary table 1, supply device for mark 2, folding sent standard device 3 and trade mark stitching devices 4 around the uniform cloth of rotary table 1.It is being wherein five for the folding sent standard device 3 between device for mark 2 and trade mark stitching devices 4, and each folding sent standard device 3 is being equipped with one and is sending mark roller 6 accordingly.Additionally, these are distributed in the confession device for mark 2 of rotary table 1 periphery, folding sent standard device 3, trade mark stitching devices 4, between two the most adjacent device, angulation α is the most equal, and this angle [alpha] is the work anglec of rotation of rotary table 1, sees Fig. 2.When so can ensure that each device busy, trade mark can be delivered on next station after rotating operating angle α by rotary table accurately, and this accurate spinning movement can greatly improve the work efficiency of entire machine.
Such as Fig. 3 and Fig. 4, rotary table 1 is the work centre of entire machine, comprising: rotary table top 7, lifting chuck 8, guide 9 and lift cylinder 10.Rotary table top 7 includes platen 11, panel 12, column 13, gear ring 14, gear 15 and frequency conversion motor 16；Panel 12 is covered in the upper surface of platen 11, and column 13 supports the center being connected to panel 12, and gear ring 14 is positioned at the bottom surface of platen 12 and gear ring 14 with column 13 as the center of circle.Gear ring 14 engages with gear 15 simultaneously, and gear 15 is then driven by frequency conversion motor 16, and this frequency conversion motor 16 is also attached on the bottom surface of platen 11.Therefore, when frequency conversion motor 16 rotates, then drive platen 11 and panel 12 to rotate.Guide 9 is positioned at the lower section at platen 11 center, and lifting chuck 8 is then pressed on the upper surface of panel 12；Being equipped with the axially extending bore for coordinating guide 9 on platen 11 and panel 12, guide 9 connects lifting chuck 8 through axially extending bore.In the present embodiment, being provided with two lift cylinders 10 between guide 9 and platen 11, lift cylinder 10 push-and-pull guide 9 can realize lifting the clamping action between chuck 8 and rotary table top 7.Guide 9 includes guide pillar 17, sliding sleeve 18 and connects ring 19；Suit guide pillar 17 in sliding sleeve 18, sliding sleeve 18 is installed in the axially extending bore on platen 11 and panel 12, the lower end of guide pillar 17 is fixing states connection ring 19, the upper end of guide pillar 17 connects lifting chuck 8 by securing member, the poroid region connecting ring 19 center can allow column 17 pass, and arranges lift cylinder 10 connecting between ring 19 two ends and the bottom surface of platen 11.When frequency conversion motor 16 works, owing to flank of tooth transmission makes platen drive panel 12 uniform rotation together, now all it is directly connected on platen 11 due to guide 9, frequency conversion motor 16, lift cylinder 10, and the lower end of column 13 is fixed by bearing 20 and fuselage or frame 5, so above-mentioned each parts all can be with uniform rotation；If simultaneously driving lift cylinder 10, then guide 9 promotes the lifting chuck 8 of its upper end to work to coordinate panel 12 to clamp trade mark.Panel 12 in the present embodiment is octagon structure, in order to coordinate gripping lifting chuck 8 to be also configured as octagon structure.Above-mentioned rotary table 1 structure can guarantee that while indexing gripping smoothly completes, this arrangement works smooth performance, and easily maintenance and repair.
Such as Fig. 5 and Fig. 6, including that end mark feed mechanism 21 and first send marking machine structure 22 for device for mark 2, first send marking machine structure 22 grip trade mark from end mark feed mechanism 21 and deliver on rotary table 1.End mark feed mechanism 21 is divided into: that deposits bottom trade mark deposits mark cylinder 23, torr mark component, air pressure suction nozzle 24 and induction apparatus 25.Depositing mark cylinder 23 is open-topped hollow type container, deposits that be additionally provided with on mark cylinder 23 can the door-plate 26 of folding；Depositing mark cylinder 23 to be positioned on the downside of rotary table 1, deposit the unsettled fixing air pressure suction nozzle 24 of over top of mark cylinder 23, this air pressure suction nozzle 24 is higher than the panel 12 of rotary table 1, and the torr mark vertical delivery of component deposits the bottom trade mark in mark cylinder 23 to the lower section of air pressure suction nozzle 24.First send marking machine structure 22 between air pressure suction nozzle 24 and rotary table top 7, and first send monolithic bottom trade mark that marking machine structure 22 grips on air pressure suction nozzle 24 and deliver on panel 12, deposits the groove 30 being additionally provided with vertical direction on the sidewall of mark cylinder 23.Torr mark component includes holding in the palm target 27, screw mandrel 28 and servomotor 29；Screw mandrel 28 is fixed on to be deposited outside mark cylinder 23 and adjacent to groove 30, and screw mandrel 28 is parallel with groove position.Torr target 27 is arranged to be deposited in mark cylinder 23；One end of torr target 27 through groove 30 and coordinates on screw mandrel 28.One end of screw mandrel 28 connects servomotor 29, and servomotor 29 drives screw mandrel 28, and screw mandrel 28 then drives torr target 27 freely up and down to move in depositing mark cylinder 23.The upper end depositing mark cylinder 23 outer wall secures induction apparatus 25, and this induction apparatus 25 can sense the position of torr target 24.When induction apparatus 25 senses that torr target 24 arrives upper end extreme position, servomotor 29 reverse drive screw mandrel 28 makes torr target 27 go downwards to initial position and loads trade mark.Such as Fig. 7, first send marking machine structure 22 to include, and the first down member 31, first pushes cylinder 32 and the first saddle assembly 33, and first pushes cylinder 32 promotes whole first down member 31 to move back and forth between air pressure suction nozzle 24 and rotary table 1.First saddle assembly 33 includes horizontal sliver 34 and slides on the slide block 35 on horizontal sliver 34, and first pushes cylinder 32 promotes slide block 35 to slide on horizontal sliver 34, and slide block 35 then connects the first down member.First down member 31 includes descending cylinder 36, base plate 37, lower plate 38, liner plate 39, clamping plate cylinder 40 and train wheel bridge 41.Descending cylinder 36 is vertically anchored on the lateral surface of slide block, and base plate 37 is fixed in the piston rod front end of descending cylinder 36.Base plate 37 upper surface is also vertically fixed liner plate 39, and vertical strap cylinder 40 on liner plate 39, lower plate 38 then level is fixed on the underface of clamping plate cylinder 40；The piston rod front end fastening train wheel bridge 41 of clamping plate cylinder 40, clamping plate cylinder 40 pushes train wheel bridge 41 makes train wheel bridge 41 and lower plate 38 complete clamping action.Differing heights and the gripping action of diverse location in unified plane can be quickly realized by the air pressure grasping structures of three cylinder component compositions, it is applicable on this type of production in light industry production line, the work efficiency of equipment can be greatly improved, it is achieved full automatic manufacturing target.
Such as Fig. 8, folding sent standard device 3 includes: signature mechanism 42 and second send marking machine structure 43；Second send marking machine structure 43 to be pinched to rotary table 1 by the trade mark that signature mechanism 42 sends.Signature mechanism 42 includes stand 44, set of the rolls, cutter assembly 46, cylinder 47 and signature catch 48.Set of the rolls, cutter assembly and signature catch is fixed successively in stand.In the present embodiment, set of the rolls is made up of three rollers 45, and two of which roller is that upper-lower position mutually rolls, and the 3rd roller is located behind auxiliary rolling；Whole set of the rolls is driven by single motor.When set of the rolls rolling send trade mark, trade mark through cutter assembly 46 arrive signature catch 48 time, signature catch 48 coordinates set of the rolls to make trade mark bend forward fold.Cutter assembly 46 includes cutting knife 49 and knife rest 50, and knife rest 50 is provided with and can accommodate the opening that trade mark passes through, and when certain size is delivered in rolling, cutting knife 49 cuts off trade mark together with knife rest 50.Signature catch 48 is vertically fixed on the end of stand 44, and signature catch 48 is also connected with cylinder 47, and cylinder 47 can push described signature catch 48 up and down.The architectural feature implementing trade mark bending fold is: signature catch 48 is provided with neighbouring two signature mouth 51.Such as Fig. 8, the signature mouth 51 of downside moves down can the trade mark of backfin process；The signature mouth of upside slightly larger than the signature mouth of downside, when signature catch 48 is descending on the downside of signature mouth push down trade mark and decline, simultaneously on the upside of signature mouth will go downwards to the rolling of trade mark and send height；Owing to anterior trade mark is held down, set of the rolls still send rear portion trade mark in rolling simultaneously, and trade mark now will be bent upwards layered to be passed through then from the signature mouth of upside.Such as Fig. 9, for the action of better auxiliary signature, being additionally provided with baffle plate 52 between set of the rolls and knife rest 50, this baffle plate 52 can be stablized before the conveying of trade mark also contributes to trade mark simultaneously tortuous folded；Not only, signature baffle plate 48 upside signature mouth be also arranged above a reclinate arc bent plate 53, arc bent plate trends towards cutting knife；Such design be in order to when trade mark after cutter assembly 46 discharging before tortuous folded time, the trade mark of front song is limited by arc bent plate 53 and is bent and stretched in the signature mouth of upside, so that the trade mark of front song can complete to fold by the signature mouth of upside the most smoothly, improve work quality.Trade mark can be sent marking machine structure to take away by second after folding and cutting, and second send marking machine structure 43 similar to the principle that first send marking machine structure 22 and part body.Such as Figure 10, second send marking machine structure to include the second propelling movement cylinder the 54, second saddle assembly 55 and the second down member 56, and second pushes whole second down member 56 of cylinder 54 level propelling movement moves back and forth between signature mechanism 42 and rotary table 1.It is with the first difference sending marking machine structure 22 main: the second saddle assembly 55 includes guide groove frame 57 and slide bar 58, guide groove frame 57 is vertically fixed on the piston rod of the second propelling movement cylinder 54, slide bar 58 is set in guide groove frame 57, the lower end of slide bar 57 connects the second down member 59, and the second down member 59 is the grasping structures of the cylinder composition that two operative orientations are identical.Contrast Figure 10 and Fig. 7 is just it can be seen that the first saddle assembly 33 realizes horizontal direction displacement, and the second saddle assembly 55 realizes vertical displacement conversion；Furthermore be exactly that the first saddle assembly 33 is that horizontal sliver 34 is motionless but slide block 35 moves, and the second saddle assembly 55 to be slide bar 58 vertically slide, both movable parts there occurs change.In conjunction with accompanying drawing it can be seen that whole folding sent standard device compact conformation, work efficiency is high；And once there is the fault of card machine, the easy maintenance and repair of this structure.
Last working cell is trade mark stitching devices 4, and such as Figure 11 comprising: sewing mechanism 59 and the 3rd send marking machine structure 60, the 3rd send marking machine structure 60 to be gripped from rotary table 1 by trade mark and deliver to sew on sewing mechanism 59.3rd send the operation principle of marking machine structure 60 and first send marking machine structure 22, second sending marking machine structure 43 roughly the same；In Figure 12, the 3rd work marking machine structure 60 includes that lateral cylinder the 61, the 3rd pushes cylinder the 62, the 3rd saddle assembly and the 3rd down member.Lateral cylinder 61 can promote the 3rd propelling movement cylinder the 62, the 3rd saddle assembly, the 3rd down member to move laterally, so that the 3rd down member is avoided, with the needle bar on sewing mechanism 59, position friction occurs when mobile.3rd pushes cylinder promotes 62 the 3rd down member to slide on three-tool post assembly, and the 3rd saddle assembly is the slide assemblies structure that horizontal direction coordinates, and the movable part front end in the 3rd saddle assembly is provided with transition block 64.Fixing the 3rd down member in transition block 64, the 3rd down member includes damped cylinder 63, strap 65 and ambulatory splint 66.The most fixing damped cylinder 63 in transition block 64, the piston rod front end of damped cylinder 63 connects ambulatory splint 66；Also being fastened and fixed clamping plate 65 in transition block 64, strap 65 is positioned on the propelling movement direction of damped cylinder, and damped cylinder 63 promotes the decline of described ambulatory splint 66 to make ambulatory splint 66 coordinate clamping trade mark with strap 65.In conjunction with accompanying drawing 12, Figure 10 and Fig. 7, contrast three down member can be seen that: in the first down member 31 and the second down member 59, clamping plate on the downside of them have been all connected to a cylinder and can adjust height by this cylinder, say, that they can adjust the height of gripping according to the difference of the discharging opening height of its epigyny device.And the cylinder that need not that in the 3rd down member, the cleat heights of downside is fixing drives, therefore have only to a cylinder to complete the gripping action of clamping plate.From this, whole trade mark stitching devices simple in construction, can quickly realize gripping, the operation sewed up, it is achieved full automatic highly-efficient processing.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.