CN108532141A - A kind of bound edge shearing foldable structure - Google Patents

A kind of bound edge shearing foldable structure Download PDF

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Publication number
CN108532141A
CN108532141A CN201810454709.7A CN201810454709A CN108532141A CN 108532141 A CN108532141 A CN 108532141A CN 201810454709 A CN201810454709 A CN 201810454709A CN 108532141 A CN108532141 A CN 108532141A
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CN
China
Prior art keywords
cutter head
slide
wrapped belt
bound edge
cutter
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Granted
Application number
CN201810454709.7A
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Chinese (zh)
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CN108532141B (en
Inventor
庄振梭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Yuanshou Knitting Co ltd
Original Assignee
Suzhou Artisan Intelligent Technology Co Ltd
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Priority to CN201810454709.7A priority Critical patent/CN108532141B/en
Publication of CN108532141A publication Critical patent/CN108532141A/en
Application granted granted Critical
Publication of CN108532141B publication Critical patent/CN108532141B/en
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Classifications

    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/06Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
    • D05B35/062Work-feeding or -handling elements not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding with hem-turning
    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B37/00Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04Cutting devices

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

A kind of bound edge of the present invention shears foldable structure, and slide is set to the inside of vehicle needle;Wrapped belt enters slide after sending foldable assembly;Shearing component is in slide by ejecting push plate and send the wrapped belt between foldable assembly, and is cut after wrapped belt is pulled away from conveying direction;The front of slide is combined with thimble, and thimble moves under Pneumatic pressure power driving;It is provided on the entrance face direction of slide and pneumatically to stretch out:Bottom plate and plate;Bottom plate extends to the side mouthful of slide along its telescopic direction;Plate is inserted into along its telescopic direction inside slide;Shearing component includes at least:Push plate that air pressure pushes, blade are to the cutter head cut;Push plate is located at the both sides of wrapped belt with cutter head;Cutter head is divided into the first cutter head and the second cutter head;First cutter head is lambdoid outside;Second cutter head is lambdoid inner edge;First cutter head is embedded in the second cutter head, and outside is cut with inner edge with closing a floodgate;Push plate is withstood after making wrapped belt doubling in the middle part of wrapped belt and is inserted between the first cutter head and the second cutter head.

Description

A kind of bound edge shearing foldable structure
Technical field
The present invention relates to ground cushion bound edges to process construction applications, and foldable structure is sheared more particularly to a kind of bound edge.
Background technology
Bound edge refers to its edge inflection of four edges of surfacing and being fixed on the part of ontology, or with individual material Material or multi-disc overlapping back edge alignment encase ontology.Relatively common use is used for a variety of spinnings during production in light industry Knit the processing of class product.And during the bound edge of textile, the guiding of wrapping strip or wrapped belt can be generally carried out with slide Feeding.Wrapping strip feeding work synchronous with sewing machine after slide, such as Chinese invention patent《A kind of Car floor mat is wrapped automatically Side machine》, application No. is 201610917699.7, it discloses one kind can be quick, and the fabric loose to hard stablized carries out The device structure of bound edge.It makes use of the motion transmission principle of three standard shafts, fabric is shifted one's position according to the action set and It turns to, and bound edge and trade mark sewing is combined, improve the production efficiency of equipment.Although the device structure can solve Most defects in certainly currently existing technology, but pass through long-term research and development and experiment is found, respective outer side edges appoint so there is Many restrictions, although wrapped belt can synchronize feeding, its automatically shearing, fold etc. be required for additional operation or It can not solve.
Invention content
One aspect of the present invention is to provide a kind of bound edge shearing foldable structure, including is arranged in sewing machine head Place:Slide send foldable assembly, shearing component;Slide is set to the inside of vehicle needle, and foldable assembly is sent to be located at needle with shearing component The both sides of vehicle;Wrapped belt enters slide after sending foldable assembly;Shearing component is in slide by ejecting push plate and send foldable assembly Between wrapped belt, and will wrapped belt be pulled away from conveying direction after cut;The front of the slide is combined with for pushing wrapped belt To the thimble of vehicle pin position, and thimble moves under Pneumatic pressure power driving;It is provided on the entrance face direction of slide pneumatic It stretches out:Bottom plate and plate;Bottom plate extends to the side mouthful of slide along its telescopic direction;Plate is inserted into along its telescopic direction in slide Portion;The shearing component includes at least:Push plate that air pressure pushes, blade are to the cutter head cut;Push plate is located at bound edge with cutter head The both sides of band;The cutter head is divided into the first cutter head and the second cutter head;First cutter head is lambdoid outside;Second cutter head is herringbone The inner edge of shape;First cutter head is embedded in the second cutter head, and outside is cut with inner edge with closing a floodgate;Push plate is withstood makes wrapped belt in the middle part of wrapped belt It is inserted into after doubling between the first cutter head and the second cutter head.
Preferably, the first cutter head is fixed in the first cutter block;Second cutter head is embedded in the second cutter block;First cutter block with It is provided between second cutter block for blade to the Pneumatic pressure power cut;And second is arranged pneumatic bullet between cutter head and the second cutter block Property thrust;It is support with the second cutter block, elastic thrust pushes the second cutter head to the first cutter head direction.
It is preferably, described that send foldable assembly further include the bar pneumatically released;The recessed of cooperation bar is provided on bottom plate Slot, bar, which crosses out, to be pushed down wrapped belt and is embedded in groove with wrapped belt;The bar is by lateral dynamics and lifting drive Driving.
Preferably, described to send foldable assembly include the feed channel of a square tube shape, is offered on the front surface of feed channel logical Slot, is provided with the push rod that wrapped belt is pushed down out of straight slot in the positive side of feed channel, and by Pneumatic pressure power driving push rod along Straight slot direction is flexible.
Preferably, the first tracheae is equipped on the downside of the pneumatic chuck, the first tracheae blows back the wrapped belt after cutting just Beginning position;The downside of the lever is equipped with the second tracheae, and the tail portion of wrapped belt is blown to backplate surface by the second tracheae;The feeding The front in road is additionally provided with third tracheae, and the wrapped belt of forward movement is blown into slide mouth by third tracheae.
The beneficial effects of the invention are as follows:A kind of bound edge shearing foldable structure is provided, based on the synchronization feeding of wrapped belt, Devise a full set cuts folded structure, the run action for wrapped belt send, cut, roll over one.Completely new shear structure can, Disposably the wrapped belt of discontinuities is molded, the bound edge quality that effect ideal improves product is cut, also improves and set Standby the degree of automation.
Description of the drawings
Fig. 1 is the front view of bound edge shearing foldable structure;
Fig. 2 is the structure chart of bound edge shearing foldable structure;
Fig. 3 is the partial enlarged view in Fig. 2;
Fig. 4 is shearing component and folding sending component matching chart;
Fig. 5 is shearing component and folding sending component cooperation side view;
Fig. 6 is the right view of bound edge shearing foldable structure;
Fig. 7 is the partial enlarged view in Fig. 6;
The label of each component is as follows in attached drawing:1, slide;2, sewing machine;3, thimble;4, feed channel;5, push rod;6, the first cylinder;7、 Sliding rail;8, push rod;9, the second cylinder;10, spring;11, bottom plate;12, plate;13, third cylinder;14, the first cutter head;15, Two cutter heads;16, the first cutter block;17, the second cutter block;18, third cylinder;19, the 4th cylinder.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 to 7 is please referred to, the embodiment of the present invention includes:
A kind of bound edge shearing foldable structure, wrapped belt organisation of working include orientation blowing method cooperative mechanical transmission feeding: Send foldable assembly, shearing component and slide 1.Slide 1 is set to the inside of vehicle needle, and foldable assembly is sent to be located at sewing machine with shearing component 2 both sides.Wrapped belt enters slide 1 after sending foldable assembly, and the outlet of slide 1 is in the upstream end of vehicle needle, the outlet patch of slide 1 To mat edgings, mat edgings can be perfectly coated on from the interior wrapped belt sent out of slide 1.As sewing machine 2 is run, from Under dynamic feeding, wrapped belt also takes slide out of by synchronous.It is combined in the front of slide 1 for pushing wrapped belt to vehicle pin position Thimble 3,1 surface of slide opens up slot, and thimble 3 is in the case where first group of Pneumatic pressure power drives in mobile insertion groove hole, then by second Group Pneumatic pressure power pushes forward, until wrapped belt sends out slide 1 to mat edgings position.
It includes the feed channel 4 of a square tube shape, the entrance of the outlet face slide 1 of feed channel 4, feed channel 4 to send foldable assembly Front be additionally provided with third tracheae, the wrapped belt of forward movement is blown into slide mouth by third tracheae.On sewing machine 2 and devises and put The shelf of bound edge band reel is set, wrapped belt sequentially enters feed channel 4 and slide 1.It is offered on the front surface of feed channel 4 logical Slot, while the positive side of feed channel being provided with push rod 5, the flank of tooth is arranged in the front end of push rod 5, and the flank of tooth pushes down bound edge out of straight slot Band, and push rod 5 is pushed by the first cylinder 6 and is stretched, 6 driving push rod 5 of the first cylinder is moved along straight slot direction, and the first effect is Wrapped belt in feed channel 4 can be pushed into slide 1, the second effect is can to receive the wrapped belt after cut-out from position is cut It pulls back in cylinder 1.
Shearing component is provided between slide 1 and feed channel 4, shearing component is in slide 1 by ejecting push plate and send Wrapped belt between foldable assembly, and cut after wrapped belt is pulled away from conveying direction.Shearing component includes at least:What air pressure pushed pushes away Plate 8, blade are to the cutter head cut.Push plate 8 is located at the both sides of wrapped belt with cutter head, and push plate will under the action of the second cylinder 9 Bound edge heads into cutter head.Cutter head is divided into the first cutter head 14 and the second cutter head 15, and the first cutter head 14 is fixed in the first cutter block 16;The Two cutter heads 14 are embedded in the second cutter block 17.First cutter head 14 is lambdoid outside, and the second cutter head 15 is lambdoid inner edge. It is provided between first cutter block 14 and the second cutter block 15 for blade to the Pneumatic pressure power cut, the first cutter block 16 is fixed on third gas On the piston rod of cylinder 18, the second cutter block 17 is fixed on the cylinder body of third cylinder 18.First knife under the contraction of third cylinder 18 In the second cutter head 15 of first 14 insertion, outside is cut with inner edge with closing a floodgate.And second be arranged between cutter head 15 and the second cutter block 17 it is pneumatic Elastic thrust, 15, the second knife is installed, and the piston of the 4th cylinder 19 is caught up with also set and shot on the piston rod of the 4th cylinder 19 Spring 10, spring 10 act on the second cutter head 14 between the second cutter block 17.When work, withstood when push plate 8 makes packet in the middle part of wrapped belt After being inserted into after sideband doubling between the first cutter head 14 and the second cutter head 15, push plate 8 is exited;Second cutter head 15 is with the second cutter block 17 Support, the 4th cylinder 19 stretch out, and elastic thrust pushes the second cutter head 15 to first cutter head 14.The packet being now placed between two cutter heads Sideband is sheared place beveled tip angle.
It is pneumatically stretched out in the entrance face direction of slide 1 and being provided with positioned at the reverse side of feed channel:11 He of bottom plate Plate 12, plate 12 is in the opposite upper of bottom plate 11, because wrapped belt folding tail rear end is wrapped to inside, therefore wrapped belt rolls over tail side Determine to according to convention.Bottom plate 11 extends to the side mouthful of slide 1 under the promotion of third cylinder 13 along its telescopic direction;Plate 12 is Four cylinders are inserted into along its telescopic direction inside slide 1 under pushing.Its working method is:Second cylinder 9 stretches out, and push rod 8 is by bound edge Band heads into cutter head, and third cylinder 18 and the 4th cylinder 19 are released, and the first cutter head 14 and the second cutter head 15 can cut wrapped belt. After wrapped belt is cut, trade mark just becomes leading portion and back segment by cutting, and leading portion is that ground cushion bound edge is needed to finish up, and back segment is to be used for Under open ground cushion bound edge.At this point, the first cylinder 6 retracts push rod 5, the wrapped belt of back segment is withdrawn in feed channel 4.Push plate is in the second gas Cylinder effect is lower to be withdrawn, and is also provided with the first tracheae of jet in 10 downside of pneumatic chuck, the first tracheae can be by the bound edge of leading portion Band is blown back between slide 1 and feed channel 4.At the same time, third cylinder 13 releases bottom plate 11, and the end of bottom plate 11 withstands on slide 1 Ingress edge form a coherent transporting flat.It is also provided with a bar pneumatically released in 11 outside of bottom plate, together When be provided on bottom plate 11 cooperation bar groove, bar cross out pushes down wrapped belt and with wrapped belt be embedded in groove In.In order to preferably coordinate, it is ensured that wrapped belt perfection folds, and second tracheae, the second tracheae are arranged again in the downside of lever Jet, which can blow the wrapped belt of leading portion, puts down on bottom plate 11.Hereafter, the 4th cylinder stretches out, and plate 12 is by the tail of leading portion wrapped belt Portion's forward fold is simultaneously inserted into slide 1.So far, the tail portion of leading portion wrapped belt is under the pressure of bar, the thrust of plate 12, It has been converted into bilayer.Finally, due to which bar includes lateral dynamics and lifting drive driving, bar can be from the wrapped belt folded It extracts out and retracts original position.
The folding tail of wrapped belt, when being the ending because of ground cushion bound edge, because wrapped belt sheared edge out-of-flatness, and it is not beautiful It sees, is easy cracking, hook silk etc. as topic, all affects the final quality of ground cushion.Therefore, after bound edge tail is folded into bilayer, Its bound edge effect is very beautiful, and quality is also ensured
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to be said using the present invention Equivalent structure or equivalent flow shift made by bright book content is applied directly or indirectly in other relevant technical fields, Similarly it is included within the scope of the present invention.

Claims (5)

1. a kind of bound edge shears foldable structure, it is characterised in that:Including being arranged at sewing machine head:Slide send foldable assembly, cuts Cut component;Slide is set to the inside of vehicle needle, and foldable assembly is sent to be located at the both sides of sewing machine with shearing component;Wrapped belt is passed through and is sent Enter slide after foldable assembly;Shearing component is in slide by ejecting push plate and send the wrapped belt between foldable assembly, and by bound edge Band is cut after being pulled away from conveying direction;The front of the slide is combined with for pushing wrapped belt to the thimble of vehicle pin position, and is pushed up Needle moves under Pneumatic pressure power driving;It is provided on the entrance face direction of slide and pneumatically to stretch out:Bottom plate and plate;Bottom plate The side mouthful of slide is extended to along its telescopic direction;Plate is inserted into along its telescopic direction inside slide;The shearing component includes at least: Push plate that air pressure pushes, blade are to the cutter head cut;Push plate is located at the both sides of wrapped belt with cutter head;The cutter head is divided into first Cutter head and the second cutter head;First cutter head is lambdoid outside;Second cutter head is lambdoid inner edge;First cutter head insertion second In cutter head, outside is cut with inner edge with closing a floodgate;Push plate is withstood after making wrapped belt doubling in the middle part of wrapped belt and is inserted into the first cutter head and second Between cutter head.
2. a kind of bound edge according to claim 1 shears foldable structure, it is characterised in that:It is characterized in that:First cutter head It is fixed in the first cutter block;Second cutter head is embedded in the second cutter block;It is provided with for knife between first cutter block and the second cutter block Sword is to the Pneumatic pressure power cut;And second is arranged pneumatic elastic thrust between cutter head and the second cutter block;It is support with the second cutter block, Elastic thrust pushes the second cutter head to the first cutter head direction.
3. a kind of bound edge according to claim 1 or 2 shears foldable structure, it is characterised in that:It is described that foldable assembly is sent also to wrap Include the bar pneumatically released;The groove of cooperation bar is provided on bottom plate, bar, which crosses out, pushes down wrapped belt and with packet Sideband is embedded in groove;The bar is driven by lateral dynamics and lifting drive.
4. a kind of bound edge according to claim 3 shears foldable structure, it is characterised in that:It is described to send foldable assembly including one The feed channel of square tube shape offers straight slot on the front surface of feed channel, is provided with from straight slot internal pressure in the positive side of feed channel The firmly push rod of wrapped belt, and stretched along straight slot direction by Pneumatic pressure power driving push rod.
5. a kind of bound edge according to claim 4 shears foldable structure, it is characterised in that:It is equipped on the downside of the pneumatic chuck Wrapped belt after cutting is blown back initial position by the first tracheae, the first tracheae;The downside of the lever be equipped with the second tracheae, second The tail portion of wrapped belt is blown to backplate surface by tracheae;The front of the feed channel is additionally provided with third tracheae, and third tracheae will forward Mobile wrapped belt is blown into slide mouth.
CN201810454709.7A 2018-05-14 2018-05-14 Folding structure is sheared to bordure Active CN108532141B (en)

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Application Number Priority Date Filing Date Title
CN201810454709.7A CN108532141B (en) 2018-05-14 2018-05-14 Folding structure is sheared to bordure

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Application Number Priority Date Filing Date Title
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CN108532141B CN108532141B (en) 2023-10-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853158A (en) * 2019-03-13 2019-06-07 苏州匠博智能科技有限公司 It is a kind of can automatic shearing mark label trademark machine
CN109853156A (en) * 2019-01-18 2019-06-07 宁波舒普机电股份有限公司 A kind of material folding mechanism of patch bottom shelves sewing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572940A (en) * 1994-05-27 1996-11-12 Burton & Noonan Folding and sewing apparatus
CN101956299A (en) * 2010-09-06 2011-01-26 凯诺科技股份有限公司 Overedger
CN104562466A (en) * 2015-01-07 2015-04-29 曹卫明 Edge cutting, edge binding and sewing three-in-one sewing machine
CN106521831A (en) * 2016-12-29 2017-03-22 苏州匠博智能科技有限公司 Binder device in car floor mat manufacturing
CN208762683U (en) * 2018-05-14 2019-04-19 苏州匠博智能科技有限公司 A kind of bound edge shearing foldable structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572940A (en) * 1994-05-27 1996-11-12 Burton & Noonan Folding and sewing apparatus
CN101956299A (en) * 2010-09-06 2011-01-26 凯诺科技股份有限公司 Overedger
CN104562466A (en) * 2015-01-07 2015-04-29 曹卫明 Edge cutting, edge binding and sewing three-in-one sewing machine
CN106521831A (en) * 2016-12-29 2017-03-22 苏州匠博智能科技有限公司 Binder device in car floor mat manufacturing
CN208762683U (en) * 2018-05-14 2019-04-19 苏州匠博智能科技有限公司 A kind of bound edge shearing foldable structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853156A (en) * 2019-01-18 2019-06-07 宁波舒普机电股份有限公司 A kind of material folding mechanism of patch bottom shelves sewing machine
CN109853156B (en) * 2019-01-18 2024-04-02 舒普智能技术股份有限公司 Material folding mechanism of bottom-shift sewing machine
CN109853158A (en) * 2019-03-13 2019-06-07 苏州匠博智能科技有限公司 It is a kind of can automatic shearing mark label trademark machine
CN109853158B (en) * 2019-03-13 2024-04-26 苏州匠博智能科技有限公司 Trademark machine capable of automatically cutting trademark and volume label

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Address after: No. 13 Shitian Road, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province

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