CN109505075A - A kind of feeding mechanism of automatic rib knitting machine - Google Patents

A kind of feeding mechanism of automatic rib knitting machine Download PDF

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Publication number
CN109505075A
CN109505075A CN201811552847.5A CN201811552847A CN109505075A CN 109505075 A CN109505075 A CN 109505075A CN 201811552847 A CN201811552847 A CN 201811552847A CN 109505075 A CN109505075 A CN 109505075A
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CN
China
Prior art keywords
mounting base
rib
guide plate
doubling
feeding mechanism
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Granted
Application number
CN201811552847.5A
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Chinese (zh)
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CN109505075B (en
Inventor
罗千
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Ningbo Supreme Electronic Machinery Co Ltd
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Ningbo Supreme Electronic Machinery Co Ltd
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Priority to CN201811552847.5A priority Critical patent/CN109505075B/en
Publication of CN109505075A publication Critical patent/CN109505075A/en
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Publication of CN109505075B publication Critical patent/CN109505075B/en
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    • DTEXTILES; PAPER
    • D05SEWING; EMBROIDERING; TUFTING
    • D05BSEWING
    • D05B35/00Work-feeding or -handling elements not otherwise provided for
    • D05B35/08Work-feeding or -handling elements not otherwise provided for for ruching, gathering, casing, or filling lace, ribbons, or bindings; Pleating devices; Cuttlers; Gathering feet; Crimpers; Curlers; Rufflers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The invention discloses a kind of feeding mechanisms of automatic rib knitting machine, including the turntable for placing rib-loop yardage roll, the charging motor for driving the turntable rotation, the first doubling guide plate, the second doubling guide plate can be equipped with relative to the folding material pedestal of sewing machine table movement, folding material pedestal;First doubling guide plate has lower guide plate portion, and there are the gaps of input rib fabric lower half between lower guide plate portion and folding material pedestal;Second doubling guide plate has the upper guide portion of the guidance rib fabric upper half, and the edge of upper guide portion has the bending part of gradually turnup.

Description

A kind of feeding mechanism of automatic rib knitting machine
Technical field
The present invention relates to the processing and fabricating fields that the components such as cuff, nozzle, neckline are carried out to rib-loop cloth, specifically A kind of feeding mechanism of automatic rib knitting machine.
Background technique
In the prior art, the rib fabrics such as the cuff of clothes, nozzle, neckline are processed, and are folded, sew, turn over by manual The operation such as volume requires height to employee's skilled operation degree, manpower demand is big after processing is completed using manually stacking.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to above-mentioned state of the art, and provide a kind of automatic rib knitting machine Feeding mechanism realizes automation doubling when rib fabric charging, to carry out the sewing processing of subsequent rib-loop cylinder.
The technical scheme of the invention to solve the technical problem is: a kind of feeding mechanism of automatic rib knitting machine, packet It includes the turntable for placing rib-loop yardage roll, the charging motor for driving the turntable rotation, can be moved relative to sewing machine table Folding material pedestal, folding material pedestal be equipped with the first doubling guide plate, the second doubling guide plate;First doubling guide plate draws under having Guide card portion, there are the gaps of input rib fabric lower half between lower guide plate portion and folding material pedestal;Second doubling guide plate has The upper guide portion of the rib fabric upper half is guided, the edge of upper guide portion has the bending part of gradually turnup.
To optimize above-mentioned technical proposal, the invention also includes following improved technical solutions.
Above-mentioned folding material pedestal is equipped with the third doubling guide plate to bending part limit among rib fabric, and third doubling is drawn Guide card is slidably arranged on folding material pedestal, and controls operating position by limiting cylinder.
Above-mentioned third doubling guide plate has upper half portion and side half portion, upper half portion and the second doubling guide plate There is the gap of the input rib fabric upper half between upper guide portion.
Above-mentioned folding material pedestal is slidably arranged on sewing machine table by repairing moving guide rail, and passes through control maintenance cylinder Driving folding material pedestal sliding.
It is equipped with cloth on the outgoing route of above-mentioned rib-loop yardage roll and tenses induction mechanism, the cloth tenses induction mechanism Including induction mounting base and the support rod for being used to support rib fabric deferent segment, the support rod is being felt according to the tension of rib fabric It answers and is moved between position and upper limit position;The induction mounting base is equipped with the inductor of detection support rod sensed position;Institute The support rod stated is moved to sensed position when rib fabric is tensioned, and the inductor sends control signal, the charging electricity Machine drives turntable rotation output rib fabric.
Above-mentioned induction mounting base has arc chute, and the support boom end passes through arc chute, is arranged with rotation Connecting plate in induction mounting base is connected;The induction mounting base is equipped with the reset spring for pulling support rod.
Above-mentioned induction mounting base includes lower induction mounting base and upper induction mounting base, and lower induction mounting base and upper induction are pacified It fills between seat through at least two fixed link connections;The support rod and the fixed link are arranged in parallel, and are slidably mounted on In the arc chute of lower induction mounting base and upper induction mounting base.
Above-mentioned fixed link passes through lower induction mounting base, and connect with one end of connecting plate, the other end of the connecting plate It is connect with the end of support rod, the support rod is rotated using the fixed link as axle center along arc chute.
Above-mentioned connecting plate is equipped with the sensing chip coupled with inductor.
Compared with prior art, the feeding mechanism for automatic rib knitting machine of the invention, by the first doubling guide plate and The bending of whole doubling and top edge is realized in the cooperation of second doubling guide plate automatically in fill process, improves rib-loop The sewing processing efficiency of cylinder.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the assembling decomposition diagram of feeding device in Fig. 1.
Fig. 3 is the assembling decomposition diagram that doubling-up device is fed in Fig. 1.
Fig. 4 is the schematic perspective view that doubling-up device is fed in Fig. 1.
Fig. 5 is the schematic perspective view of delivery platform part in Fig. 1.
Fig. 6 is the front view of Fig. 6.
Fig. 7 is the schematic perspective view of sub-material bar part in Fig. 1.
Fig. 8 is the schematic perspective view of discharging device in Fig. 1.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 8 show structural schematic diagram of the invention.
Appended drawing reference therein are as follows: turntable 1, charging motor 11, upper induction mounting base 2, lower induction mounting base 20, circular arc are sliding Slot 2a, support rod 21, inductor 22, connecting plate 23, reset spring 24, fixed link 25, sensing chip 26,3, first pairs of pedestal of folding material Roll over guide plate 31, lower guide plate portion 31a, the second doubling guide plate 32, upper guide portion 32a, bending part 32b, third doubling guidance Piece 33, upper half portion 33a, side half portion 33b, maintenance cylinder 34, maintenance moving guide rail 35, limiting cylinder 36, mention material chuck 4, It proposes material mounting base 42, flat-removing air cyclinder 43, lifting mounting base 44, lifting cylinder 45, material folding pneumatic clamper 46, lower end tip 46a, push limit Position plate 47, sub-material seat 5, material distributing rod 51, turnup advance motor 52, turnup support material motor 53, turnup collet 6, turnup material folding seat 61, Turnup advance and retreat cylinder 62, turnup material folding pneumatic clamper 63, plate 7, photoelectric sensor 71, striker plate 72, conveyer belt 73, discharging mounting base 8, rewinding seat 81, rewinding cylinder 82, rewinding plate 83, open slot 83a, receiving warehouse 84, lifting straight line mould group 85, elevating control motor 86。
Automatic rib knitting machine of the invention, including feeding device, charging doubling-up device, sewing device, turning-over device and discharging Device.By inputting coiled rib fabric through feeding device, the rib fabric of pull-out is folded in half by feeding doubling-up device, then Rib-loop cylinder is made by sewing machine sewing, is output to turning-over device after rib-loop cylinder customized cut-off, turning-over device is by rib-loop cylinder turnup It folds, completes processing.
The feeding device of automatic rib knitting machine, including for placing rib-loop yardage roll turntable 1, for driving turntable 1 to rotate Charging motor 11.It is equipped with cloth on the outgoing route of rib-loop yardage roll and tenses induction mechanism, after rib-loop yardage roll pulls out, sieve of pull-out Line cloth tenses induction mechanism by cloth and is transported to charging doubling-up device.Cloth tense induction mechanism detection charging doubling-up device with The tensioning degree of rib fabric between turntable 1, when rib fabric is excessively tensioned, cloth tenses induction mechanism and sends to charging motor 11 Signal is detected, charging motor 11 is rotated according to detection signal drives turntable 1, exports rib-loop yardage roll, reduces charging doubling-up device The tensile force of rib fabric between turntable 1.
It includes the support rod 21 for incuding mounting base and being used to support rib fabric deferent segment, support rod that cloth, which tenses induction mechanism, 21 move between sensed position and upper limit position according to the tension of rib fabric.Sieve between charging doubling-up device and turntable 1 When line cloth is loose, support rod 21 is in upper limit position, and charging motor 11 stops charging;When rib fabric tensioning, support rod 21 is transported Move sensed position.Incude the inductor 22 that mounting base is equipped with detection 21 sensed position of support rod.Sense is in support rod 21 When answering position, inductor 22 sends control signal, and charging motor 11 drives the rotation output rib fabric of turntable 1.
Incuding mounting base has arc chute 2a, and 21 end of support rod passes through arc chute 2a, incudes with being rotatably arranged on Connecting plate 23 in mounting base is connected;Incude mounting base and is equipped with the reset spring 24 for pulling support rod 21.
Induction mounting base includes lower induction mounting base 20 and upper induction mounting base 2, and lower induction mounting base 20 is pacified with upper induction It fills and is connected between seat 2 by least two fixed links 25.Lower induction mounting base 20 and upper induction mounting base 2 are respectively arranged with circular arc Sliding slot 2a, support rod 21 and fixed link 25 are arranged in parallel, and are slidably mounted on the circle of lower induction mounting base 20 and upper induction mounting base 2 In arc sliding slot 2a.
Fixed link 25 passes through lower induction mounting base 20, and connect with one end of connecting plate 23, the other end of connecting plate 23 and The end of support rod 21 connects, and support rod 21 is axle center with the fixed link 25, rotates along arc chute 2a.
Connecting plate 23 is equipped with the sensing chip 26 coupled with inductor 22, when support rod 21 is moved along arc chute 2a, sense Answer piece 26 can be close or far from inductor 22.When support rod 21 is in sensed position, sensing chip 26 is close to inductor 22, sense Device 22 is answered to issue detection signal to charging motor 11.
The charging doubling-up device of automatic rib knitting machine includes folding material pedestal 3 that can be mobile relative to sewing machine table, folding material pedestal 3 It is equipped with the first doubling guide plate 31, the second doubling guide plate 32.First doubling guide plate 31 has lower guide plate portion 31a, under There are the gaps of input rib fabric lower half between guide plate portion 31a and folding material pedestal 3.Second doubling guide plate 32 has guidance The edge of the upper guide portion 32a of the rib fabric upper half, upper guide portion 32a have the bending part 32b of gradually turnup.
The rib fabric pulled out from rib-loop yardage roll, the lower half portion on head is between lower guide plate portion 31a and folding material pedestal 3 Gap input, the top half on head inputs from the bending part 32b of upper guide portion 32a.Upper half in the transmission process of rib fabric Partial edge is turned down through bending part 32b, while being aligned after doubling at top half fold with lower half portion edge, is input to It sews edge to form rib-loop cylinder at sewing machine.
It is equipped with the third doubling guide plate 33 limited to bending part among rib fabric on folding material pedestal 3, third doubling is drawn Guide card 33 is slidably arranged on folding material pedestal 3, and controls operating position by limiting cylinder 36.It is wide according to the difference of rib fabric Degree, third doubling guide plate 33 may be adjusted to different positions.
There is third doubling guide plate 33 upper half portion 33a and side half portion 33b, upper half portion 33a to draw with the second doubling There is the gap of the input rib fabric upper half between the upper guide portion 32a of guide card 32, the top half of rib fabric is limited. Side half portion 33b limits the fold position of rib fabric.
Folding material pedestal 3 is slidably arranged on sewing machine table by repairing moving guide rail 35, and passes through control maintenance cylinder 34 Driving folding material pedestal 3 slides.When needing replacing sewing machine bottom shuttle, maintenance cylinder 34 can control folding material pedestal 3 and remove, conveniently more Refoot shuttle.
The turning-over device of automatic rib knitting machine includes the delivery platform of the rib-loop cylinder after the completion of being used to convey sewing.Conveying is flat Platform includes conveyer belt 73 and motor-driven roller.The rib-loop cylinder completed sew after cutoff device is cut off, it is flat to fall on conveying On platform, turnup processing is carried out.
The top of delivery platform, which is equipped with, proposes material chuck 4 for clamp rib-loop cylinder upper layer position, and sieve can be grabbed by proposing material chuck 4 The upper layer of line cylinder front end simultaneously increases a distance, dehisces so that the front end of rib-loop cylinder is formed.Energy is equipped in the front of delivery platform The sub-material seat 5 of forward or backward, sub-material seat 5 are equipped with two material distributing rods 51 for being arranged in parallel and can be close to each other or separate.It is defeated The two sides of platform are sent to be respectively equipped with one for clamping the turnup collet 6 of rib-loop cylinder product both sides of the edge.
It is equipped on turning-over device mounting platform for driving sub-material seat 5 so that material distributing rod 51 is penetrated rib-loop to the movement of rib-loop cylinder The turnup advance motor 52 that cylinder is dehisced, for driving two material distributing rods 51 to be separated from each other to strut the turnup of rib-loop cylinder support material motor 53.Turnup advance motor 52 is moved forward and backward by general linear transmission mechanism, such as straight-line transmitting dynamic model group driving sub-material seat 5. Turnup advance motor 52 drives sub-material seat 5 to move backward after turnup collet 6 clamps rib-loop cylinder both sides of the edge, supports material distributing rod 51 Rib-loop cylinder rear portion firmly, which advances through, to be dehisced to fold, and completes the movement of rib-loop cylinder turnup.Turnup support material motor 53 drives on sub-material seat 5 Synchronous belt rotation, the ends of two material distributing rods 51 is arranged on sub-material seat 5 by slide and sliding rail, and two material distributing rods 51 are distinguished Two sections of connections by two steps with mounting base and synchronous belt.In synchronous belt rotation, two material distributing rods 51 can be driven mutually to lean on Close or remote from.
Turning-over device has the bracket 41 being located above delivery platform, and bracket 41 is equipped with the material that mentions that can be moved left and right and installs Seat 42 and for drive mention material mounting base 42 move flat-removing air cyclinder 43.Material mounting base 42 is proposed to be equipped with and can move up and down Go up and down mounting base 44 and the lifting cylinder 45 for driving lifting mounting base 44 mobile.The setting of material chuck 4 is proposed to install in lifting On seat 44, material chuck 4 is mentioned by the driving of flat-removing air cyclinder 43 and is moved in the horizontal direction, material chuck 4 is mentioned perpendicular by the driving of lifting cylinder 45 Histogram is to movement.
It proposes material chuck 4 and includes two material folding pneumatic clampers 46 that can be moved horizontally and the pushing limit plate 47 for binder, under Press limit plate 47 that there is elongated slot, material folding pneumatic clamper 46 is located in elongated slot and can move horizontally along elongated slot, and material folding pneumatic clamper 46, which has, to be protruded The lower end tip 46a of elongated slot.
When proposing the crawl of material chuck 4, it is preferably 1.5 to 2mm that two material folding pneumatic clampers 46, which open spacing,.After material folding pneumatic clamper 46 is opened Drop at rib-loop cylinder, limit plate 47 will be pushed and be placed on rib-loop cylinder, subsequent material folding pneumatic clamper 46, which is closed up, grabs the upper layer of rib-loop cylinder Firmly.The opening spacing of material folding pneumatic clamper 46 can guarantee the upper layer for only grabbing rib-loop cylinder, before material folding pneumatic clamper 46 makes rib-loop cylinder after rising End, which is formed, dehisces.
Turnup collet 6 include turnup material folding seat 61, driving turnup material folding seat 61 to the turnup that rib-loop cylinder moves forward or back into It moves back cylinder 62, setting and turns over entrainment material pneumatic clamper 63 in turnup material folding seat 61.Material distributing rod 51 protrudes into rib-loop cylinder from dehiscing, and subsequent two Root material distributing rod 51 is separated from each other a distance, struts rib-loop cylinder.Turnup advance and retreat cylinder 62 drives turnup material folding seat 61 to sieve at this time Line cylinder advances, and turnup material folding pneumatic clamper 63 clamps the edge of rib-loop cylinder, and the turnup advance and retreat cylinder 62 of two sides drives turnup material folding seat again 61 pull open rib-loop cylinder both sides of the edge far from rib-loop cylinder, turnup material folding pneumatic clamper 63.Turnup collet 6 pulls open the two sides that rib-loop cylinder is dehisced Behind edge, it is easier to which the rib-loop cylinder rear portion for propping up material distributing rod 51, which advances through, dehisces, and facilitates and completes turnup movement.
It is equipped with rib-loop cylinder correction mechanism in the front of delivery platform, rib-loop cylinder correction mechanism includes equal with delivery platform Plate 7, plate 7 are equipped with photoelectric sensor 71, are equipped with the striker plate 72 that can be moved up and down in the front of rib-loop cylinder conveying.Rib-loop After cylinder is transported on plate 7 by delivery platform, photoelectric sensor 71 senses rib-loop cylinder, and striker plate 72, which rises, stops rib-loop Cylinder, is aligned the front end face of rib-loop cylinder with striker plate 72, it is ensured that the consistency of subsequent turnup operation.
After delivery platform is extended by plate 7, the top that material chuck 4 is preferably placed at plate 7, the preferred position of turnup collet 6 are mentioned In the two sides of plate 7.
Between sub-material seat 5 and delivery platform, the discharging device equipped with automatic rib knitting machine.Discharging device includes rising up and down The discharging mounting base 8 of movement drops, and rewinding seat 81 and driving rewinding seat 81 of the discharging mounting base 8 equipped with energy horizontal movement are mobile Rewinding cylinder 82.Rewinding seat 81 have it is forwardly convex for places process after material rewinding plate 83, at the bottom of rewinding plate 83 Portion is equipped with rewinding inductor in place.
Rewinding plate 83 is in E type, has open slot 83a.There is the receiving warehouse 84 for placing material, receiving warehouse in the inside of board 84 edge is equipped with the rewinding bar matched with open slot 83a.Rewinding bar is vertically arranged, the root open slot 83a of rewinding plate 83 Decline along rewinding bar, subsequent rewinding plate 83 retreats, and the material on rewinding plate 83 is stayed in receiving warehouse 84 by the blocking of rewinding bar.
The mounting base 8 that discharges setting controls elevating movement row in lifting straight line mould group 85, and through elevating control motor 86 Journey.
Elevating control motor 86 stops stroke according to the rewinding rewinding of inductor control in place.Inductor includes receiving in place for rewinding Expect sensing chip, metal sensor and elastic torsional spring.After rewinding plate 83 declines, when rewinding sensing chip encounters the material in receiving warehouse 84 When, rewinding sensing chip meeting elasticity of compression torsional spring, and sensed by metal sensor.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not It can depart from the scope of the present invention.

Claims (9)

1. a kind of feeding mechanism of automatic rib knitting machine, including for placing rib-loop yardage roll turntable (1), for driving the turntable (1) charging motor (11) rotated, it is characterized in that: having folding material pedestal (3) that can be mobile relative to sewing machine table, the folding Expect that pedestal (3) are equipped with the first doubling guide plate (31), the second doubling guide plate (32);The first doubling guide plate (31) With lower guide plate portion (31a), there are input rib fabric lower half between the lower guide plate portion (31a) and folding material pedestal (3) The gap in portion;The second doubling guide plate (32) have guidance the rib fabric upper half upper guide portion (32a), it is described on draw The edge for leading portion (32a) has the bending part (32b) of gradually turnup.
2. feeding mechanism according to claim 1, it is characterized in that: the folding material pedestal (3) is equipped in rib fabric Between bending part limit third doubling guide plate (33), the third doubling guide plate (33) be slidably arranged in folding material pedestal (3) on, and operating position is controlled by limiting cylinder (36).
3. feeding mechanism according to claim 1, it is characterized in that: the third doubling guide plate (33) has upper half Portion (33a) and side half portion (33b), the upper guide portion (32a) of the upper half portion (33a) and the second doubling guide plate (32) Between have input the rib fabric upper half gap.
4. feeding mechanism according to claim 1, it is characterized in that: the folding material pedestal (3) passes through maintenance moving guide rail (35) it is slidably arranged on sewing machine table, and passes through control maintenance cylinder (34) driving folding material pedestal (3) sliding.
5. feeding mechanism according to claim 1, it is characterized in that: being equipped with cloth on the outgoing route of the rib-loop yardage roll Induction mechanism is tensed, it includes the support for incuding mounting base and being used to support rib fabric deferent segment that the cloth, which tenses induction mechanism, Bar (21), the support rod (21) move between sensed position and upper limit position according to the tension of rib fabric;The sense Mounting base is answered to be equipped with the inductor (22) of detection support rod (21) sensed position;The support rod (21) is tensioned in rib fabric When be moved to sensed position, the inductor (22) sends control signal, and the charging motor (11) drives turntable (1) to turn Dynamic output rib fabric.
6. feeding mechanism according to claim 5, it is characterized in that: the induction mounting base has arc chute (2a), Support rod (21) end passes through arc chute (2a), is connected with the connecting plate (23) being rotatably arranged in induction mounting base It connects;The induction mounting base is equipped with the reset spring (24) for pulling support rod (21).
7. feeding mechanism according to claim 6, it is characterized in that: the induction mounting base includes lower induction mounting base (20) and upper induction mounting base (2), pass through at least two fixed links between lower induction mounting base (20) and upper induction mounting base (2) (25) it connects;The support rod (21) and the fixed link (25) are arranged in parallel, and are slidably mounted on lower induction mounting base (20) and in the arc chute (2a) of upper induction mounting base (2).
8. feeding mechanism according to claim 7, it is characterized in that: the fixed link (25) passes through lower induction mounting base (20), it and with one end of connecting plate (23) connect, the other end of the connecting plate (23) is connect with the end of support rod (21), institute The support rod (21) stated for axle center, is rotated with the fixed link (25) along arc chute (2a).
9. feeding mechanism according to claim 8, it is characterized in that: the connecting plate (23) is equipped with and inductor (22) The sensing chip (26) of coupling.
CN201811552847.5A 2018-12-19 2018-12-19 Feeding mechanism of automatic rib knitting machine Active CN109505075B (en)

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Application Number Priority Date Filing Date Title
CN201811552847.5A CN109505075B (en) 2018-12-19 2018-12-19 Feeding mechanism of automatic rib knitting machine

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Application Number Priority Date Filing Date Title
CN201811552847.5A CN109505075B (en) 2018-12-19 2018-12-19 Feeding mechanism of automatic rib knitting machine

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CN109505075A true CN109505075A (en) 2019-03-22
CN109505075B CN109505075B (en) 2024-04-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565282A (en) * 2019-09-30 2019-12-13 宁波舒普机电股份有限公司 Automatic rib round collar sewing machine

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JPH04112383U (en) * 1991-01-24 1992-09-30 ヤマトミシン製造株式会社 Fabric edge guide device for sewing machine for bifold fabric
JPH0588483U (en) * 1991-06-27 1993-12-03 ヤマトミシン製造株式会社 Cloth edge guide device for sewing machine for bi-fold fabric sewing
JP2000140466A (en) * 1998-11-12 2000-05-23 Pegasus Sewing Mach Mfg Co Ltd Cloth folding and piling device for sewing machine
CN1282813A (en) * 1999-07-31 2001-02-07 大和缝纫机制造株式会社 Cloth folding and guiding device of sewing machine
CN105696203A (en) * 2016-04-22 2016-06-22 宁波申洲针织有限公司 Automatic rib fabric sewing machine
CN209890865U (en) * 2018-12-19 2020-01-03 宁波舒普机电股份有限公司 Feeding mechanism of automatic rib machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112383U (en) * 1991-01-24 1992-09-30 ヤマトミシン製造株式会社 Fabric edge guide device for sewing machine for bifold fabric
JPH0588483U (en) * 1991-06-27 1993-12-03 ヤマトミシン製造株式会社 Cloth edge guide device for sewing machine for bi-fold fabric sewing
JP2513050Y2 (en) * 1991-06-27 1996-10-02 ヤマトミシン製造株式会社 Cloth edge guide device for sewing machine for bi-fold fabric sewing
JP2000140466A (en) * 1998-11-12 2000-05-23 Pegasus Sewing Mach Mfg Co Ltd Cloth folding and piling device for sewing machine
CN1282813A (en) * 1999-07-31 2001-02-07 大和缝纫机制造株式会社 Cloth folding and guiding device of sewing machine
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CN209890865U (en) * 2018-12-19 2020-01-03 宁波舒普机电股份有限公司 Feeding mechanism of automatic rib machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565282A (en) * 2019-09-30 2019-12-13 宁波舒普机电股份有限公司 Automatic rib round collar sewing machine
CN110565282B (en) * 2019-09-30 2024-05-28 舒普智能技术股份有限公司 Automatic rib round collar sewing machine

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