CN108486777A - A kind of double differential 3D computerized patterns vehicle and horse gram line machine - Google Patents
A kind of double differential 3D computerized patterns vehicle and horse gram line machine Download PDFInfo
- Publication number
- CN108486777A CN108486777A CN201810537310.5A CN201810537310A CN108486777A CN 108486777 A CN108486777 A CN 108486777A CN 201810537310 A CN201810537310 A CN 201810537310A CN 108486777 A CN108486777 A CN 108486777A
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- CN
- China
- Prior art keywords
- servo motor
- lead screw
- sliding block
- workbench
- platform mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
- D05B27/08—Work-feeding means with feed dogs having horizontal and vertical movements with differential feed motions
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/36—Devices for stopping drive when abnormal conditions occur, e.g. thread breakage
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of double differential 3D computerized patterns vehicle and horse gram line machines,Including pedestal,Workbench,Broken thread detection mechanism,Sewing machine,Revolving platform mechanism,Rotating platform mechanism,Fixed mechanism,Mobile mechanism,Electric cabinet,Liquid crystal type touch screen,Holder and PLC controller,It is bolted workbench at the top of the pedestal,The top side of the workbench is equipped with mobile mechanism,Sewing machine is installed at the top of the mobile mechanism,The sewing machine is equipped with broken thread detection mechanism at the position of suture needle,Revolving platform mechanism is installed at the top center of the workbench,Rotating platform mechanism is installed at the top of the revolving platform mechanism,The top of the rotating platform mechanism corresponds to both sides and is mounted on fixed mechanism,The top side of the workbench is equipped with holder,It is bolted electric cabinet at the top of the holder,The present invention,It is simple in structure,It is easy to use,Effectively promote the convenience used,To Improving The Quality of Products.
Description
Technical field
The present invention relates to computerized pattern vehicle technical field, specially a kind of double differential 3D computerized patterns vehicle and horse gram line machine.
Background technology
Existing computerized pattern vehicle and horse gram line machine all includes motor, upper axis, vertical pivot and lower axle, the motor currently on the market
It is connected with upper axis, the upper axis drives thread take-up tension lever, the lower axle to drive shuttle race, to realize that the function of sewing must assure that take-up
Bar and shuttle race match resultant motion, it is necessary that upper axis, vertical pivot and lower axle rotate synchronously, typically now all it is to be connected by gear
Axis, vertical pivot and lower axle, motor rotation drive upper shaft rotation dynamic, and then drive vertical pivot and lower axle to rotate again by gear transmission, to
The interoperation of thread take-up tension lever and shuttle race is realized, and then realizes sewing.
Existing 3D computerized patterns vehicle and horse gram line machine is complicated, operating difficulties, and it is in 3D states to be unable to the product that vehicle comes out,
Using extremely inconvenient, therefore, it is necessary to design a kind of double differential 3D computerized patterns vehicle and horse gram line machine.
Invention content
The purpose of the present invention is to provide a kind of double differential 3D computerized patterns vehicle and horse gram line machines, to solve above-mentioned background technology
The problem of middle proposition.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of double differential 3D computerized pattern vehicle and horse
Gram line machine, including pedestal, workbench, broken thread detection mechanism, sewing machine, revolving platform mechanism, rotating platform mechanism, fixed mechanism,
Mobile mechanism, electric cabinet, liquid crystal type touch screen, holder and PLC controller have been bolted work at the top of the pedestal
The top side of platform, the workbench is equipped with mobile mechanism, and sewing machine, the sewing are equipped at the top of the mobile mechanism
Machine is equipped with broken thread detection mechanism at the position of suture needle, and revolving platform mechanism is equipped at the top center of the workbench,
Rotating platform mechanism is installed, the top of the rotating platform mechanism corresponds to both sides and is mounted at the top of the revolving platform mechanism
The top side of fixed mechanism, the workbench is equipped with holder, and electric cabinet, institute have been bolted at the top of the holder
The side insertion for stating electric cabinet is equipped with liquid crystal type touch screen, and the inside of the electric cabinet is equipped with PLC controller, the liquid crystal
Formula touch screen is electrically connected broken thread detection mechanism, sewing machine, revolving platform mechanism, rotating platform mechanism, fixed mechanism and moving machine
Structure.
According to above-mentioned technical proposal, the broken thread detection mechanism includes detection box, cable-through hole, infrared sensor and alarm
Device, the detection box are mounted on sewing machine at the position of suture needle, and cable-through hole is offered at the center of the detection box, described
The side inner wall insertion of cable-through hole is equipped with infrared sensor, and the alarm is mounted on the inside of electric cabinet, the infrared biography
Sensor is electrically connected the input terminal of PLC controller, and the output end of the PLC controller is electrically connected sewing machine and alarm.
According to above-mentioned technical proposal, the mobile mechanism includes sliding slot, the first sliding block, the first lead screw and the first servo electricity
Machine, the sliding slot are bolted on the top side of workbench, and the side of the sliding slot has been bolted first and has watched
Motor is taken, the correspondence both sides inner wall of the sliding slot is connected by the first lead screw, and the first sliding block is equipped on first lead screw, and
First lead screw is connect with the first sliding block by threads turn, and the first servo motor engages company with the first lead screw by gear
It connects, sewing machine has been bolted at the top of first sliding block, the liquid crystal type touch screen is electrically connected the first servo electricity
Machine.
According to above-mentioned technical proposal, the revolving platform mechanism includes shifting chute, the second servo motor, third lead screw, second
Sliding block, third servo motor, third sliding block and the second lead screw, the shifting chute is opened at the top center of workbench, described
The correspondence both sides of shifting chute are connected by the second lead screw, and the side of the shifting chute has been bolted the second servo electricity
Machine, and the second servo motor engages connection with the second lead screw by gear, is connected by threads turn on second servo motor
It is connected to the second sliding block, and is connected by the third lead screw being symmetrically installed between two the second sliding blocks, the side of second sliding block
Third servo motor is installed by bolt, and third servo motor engages connection, the third with third lead screw by gear
Third sliding block is connected with by threads turn on lead screw, rotating platform mechanism, the liquid are installed at the top of the third sliding block
Brilliant formula touch screen is electrically connected the second servo motor and third servo motor.
According to above-mentioned technical proposal, the rotating platform mechanism includes fixed station and electric rotating machine, and the fixed station passes through
Bearing is mounted on the top of third sliding block, and the inside of the third sliding block is equipped with electric rotating machine, the output of the electric rotating machine
For axis by being connected at the bottom centre of shaft and fixed station, the liquid crystal type touch screen is electrically connected electric rotating machine.
According to above-mentioned technical proposal, the fixed mechanism includes telescopic chute, pressing plate and electric pushrod, and the telescopic chute corresponds to
The top for being opened in fixed station corresponds to both sides, and the bottom interior wall of the telescopic chute has been bolted electric pushrod, the electricity
Pressing plate is bolted at the top of dynamic push rod, the liquid crystal type touch screen is electrically connected electric pushrod.
According to above-mentioned technical proposal, the PLC controller is a kind of FX2N-128MR-001PLC controllers.
Compared with prior art, the advantageous effect of the invention reached is：The present invention by the revolving platform mechanism of setting and
Rotating platform mechanism is easy to implement double differential, is to become 3D at once from plane convenient for making the product that vehicle comes out, can be with using flexible
Style sewing, widget sewing, various small patterns effectively promote the convenience used to reinforce seam etc. in processes；It is fixed
The setting of mechanism effectively prevent product to be moved during sewing, effectively promotes product convenient for the product that fixed needs sew
Quality, promote the convenience used；The setting of mobile mechanism is conveniently adjusted the position of sewing machine, quickly solid convenient for user
Fixed output quota product effectively promote the convenience used；The setting of broken thread detection mechanism has convenient for quickly judging whether sewing machine breaks
Effect promotes the convenience used, Improving The Quality of Products.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the entirety perspective view of the present invention；
Fig. 2 is the broken thread detection mechanism structural schematic diagram of the present invention；
Fig. 3 is mobile mechanism's structural schematic diagram of the present invention；
Fig. 4 is the revolving platform mechanism structure schematic diagram of the present invention；
Fig. 5 is the rotating platform mechanism and fixed mechanism structural schematic diagram of the present invention；
Fig. 6 is the electric cabinet internal structure schematic diagram of the present invention.
In figure：1- pedestals；2- workbench；3- broken thread detection mechanisms；4- sewing machines；5- revolving platforms mechanism；6- rotating platforms
Mechanism；7- fixed mechanisms；8- mobile mechanisms；9- electric cabinets；10- liquid crystal type touch screens；11- holders；12- detects box；13- crosses line
Hole；14- infrared sensors；15- sliding slots；The first sliding blocks of 16-；The first lead screws of 17-；18- first servo motors；19- shifting chutes；
The second servo motors of 20-；21- third lead screws；The second sliding blocks of 22-；23- third servo motors；24- third sliding blocks；25- second
Bar；26- fixed stations；27- electric rotating machines；28- telescopic chutes；29- pressing plates；30- electric pushrods；31- alarms；32-PLC is controlled
Device.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of double differential 3D computerized patterns vehicle and horse gram line machine, packet
It includes pedestal 1, workbench 2, broken thread detection mechanism 3, sewing machine 4, revolving platform mechanism 5, rotating platform mechanism 6, fixed mechanism 7, move
Motivation structure 8, electric cabinet 9, liquid crystal type touch screen 10, holder 11 and PLC controller 32, the top of pedestal 1 have been bolted
The top side of workbench 2, workbench 2 is equipped with mobile mechanism 8, and the top of mobile mechanism 8 is equipped with sewing machine 4, sewing machine 4
Broken thread detection mechanism 3 is installed at the position of suture needle, revolving platform mechanism 5 is installed at the top center of workbench 2, is turned round
The top of platform mechanism 5 is equipped with rotating platform mechanism 6, and the top of rotating platform mechanism 6 corresponds to both sides and is mounted on fixed mechanism
7, the top side of workbench 2 is equipped with holder 11, and the top of holder 11 has been bolted electric cabinet 9, and the one of electric cabinet 9
Side insertion is equipped with liquid crystal type touch screen 10, and the inside of electric cabinet 9 is equipped with PLC controller 32, and liquid crystal type touch screen 10 is electrical
Connect broken thread detection mechanism 3, sewing machine 4, revolving platform mechanism 5, rotating platform mechanism 6, fixed mechanism 7 and mobile mechanism 8.
According to above-mentioned technical proposal, broken thread detection mechanism 3 includes detection box 12, cable-through hole 13, infrared sensor 14 and report
Alert device 31, detection box 12 are mounted on sewing machine 4 at the position of suture needle, detect and offer cable-through hole 13 at the center of box 12,
The side inner wall insertion of cable-through hole 13 is equipped with infrared sensor 14, and alarm 31 is mounted on the inside of electric cabinet 9, infrared sensing
Device 14 is electrically connected the input terminal of PLC controller 32, and the output end of PLC controller 32 is electrically connected sewing machine 4 and alarm 31.
According to above-mentioned technical proposal, mobile mechanism 8 includes sliding slot 15, the first sliding block 16, the first lead screw 17 and the first servo
Motor 18, sliding slot 15 are bolted on the top side of workbench 2, and the side of sliding slot 15 has been bolted first and has watched
Motor 18 is taken, the correspondence both sides inner wall of sliding slot 15 is connected by the first lead screw 17, and the first sliding block 16 is equipped on the first lead screw 17,
And first lead screw 17 connect by threads turn with the first sliding block 16, first servo motor 18 is nibbled with the first lead screw 17 by gear
Connection is closed, the top of the first sliding block 16 has been bolted sewing machine 4, and liquid crystal type touch screen 10 is electrically connected the first servo electricity
Machine 18.
According to above-mentioned technical proposal, revolving platform mechanism 5 includes shifting chute 19, the second servo motor 20, third lead screw 21, the
Two sliding blocks 22, third servo motor 23, third sliding block 24 and the second lead screw 25, shifting chute 19 are opened in the top of workbench 2
At the heart, the correspondence both sides of shifting chute 19 are connected by the second lead screw 25, and the side of shifting chute 19 has been bolted second
Servo motor 20, and the second servo motor 20 engages connection with the second lead screw 25 by gear, passes through on the second servo motor 20
Threads turn is connected with the second sliding block 22, and is connected by the third lead screw 21 being symmetrically installed between two the second sliding blocks 22, the
The side of two sliding blocks 22 is equipped with third servo motor 23 by bolt, and third servo motor 23 passes through tooth with third lead screw 21
Wheel engagement connects, and is connected with third sliding block 24 by threads turn on third lead screw 21, the top of third sliding block 24 is equipped with rotation
Turn platform mechanism 6, liquid crystal type touch screen 10 is electrically connected the second servo motor 20 and third servo motor 23.
According to above-mentioned technical proposal, rotating platform mechanism 6 includes fixed station 26 and electric rotating machine 27, and fixed station 26 passes through axis
It holds mounted on the top of third sliding block 24, the inside of third sliding block 24 is equipped with electric rotating machine 27, the output shaft of electric rotating machine 27
By being connected at the bottom centre of shaft and fixed station 26, liquid crystal type touch screen 10 is electrically connected electric rotating machine 27.
According to above-mentioned technical proposal, fixed mechanism 7 includes telescopic chute 28, pressing plate 29 and electric pushrod 30, and telescopic chute 28 is right
The top that fixed station 26 should be opened in corresponds to both sides, and the bottom interior wall of telescopic chute 28 has been bolted electric pushrod 30, electricity
The top of dynamic push rod 30 has been bolted pressing plate 29, and liquid crystal type touch screen 10 is electrically connected electric pushrod 30.
According to above-mentioned technical proposal, PLC controller 32 is a kind of FX2N-128MR-001PLC controllers.
Operation principle：The present invention is easy to implement double differential, just by the revolving platform mechanism 5 and rotating platform mechanism 6 of setting
It is to become 3D at once from plane in making the product that vehicle comes out, can be sewed with the style of using flexible, widget sewing is various small
Pattern effectively promotes the convenience used to reinforce in the processes such as seam；The setting of fixed mechanism 7 sews convenient for fixed needs
Product effectively prevent product to be moved during sewing, effectively promotes the quality of product, promotes the convenience used；It is mobile
The setting of mechanism 8 is conveniently adjusted the position of sewing machine 4, quickly fixes product convenient for user, effectively promotes the convenience used
Property；The setting of broken thread detection mechanism 3 effectively promotes the convenience used convenient for quickly judging whether sewing machine 4 breaks, and is promoted
Product quality.
Compared with prior art, the advantageous effect of the invention reached is：The present invention by the revolving platform mechanism of setting and
Rotating platform mechanism is easy to implement double differential, is to become 3D at once from plane convenient for making the product that vehicle comes out, can be with using flexible
Style sewing, widget sewing, various small patterns effectively promote the convenience used to reinforce seam etc. in processes；It is fixed
The setting of mechanism effectively prevent product to be moved during sewing, effectively promotes product convenient for the product that fixed needs sew
Quality, promote the convenience used；The setting of mobile mechanism is conveniently adjusted the position of sewing machine, quickly solid convenient for user
Fixed output quota product effectively promote the convenience used；The setting of broken thread detection mechanism has convenient for quickly judging whether sewing machine breaks
Effect promotes the convenience used, Improving The Quality of Products.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of double differential 3D computerized patterns vehicle and horse gram line machine, including pedestal (1), workbench (2), broken thread detection mechanism (3), seam
It threads machine (4), revolving platform mechanism (5), rotating platform mechanism (6), fixed mechanism (7), mobile mechanism (8), electric cabinet (9), liquid crystal
Formula touch screen (10), holder (11) and PLC controller (32), it is characterised in that：It is bolted at the top of the pedestal (1)
There are workbench (2), the top side of the workbench (2) that mobile mechanism (8), the top peace of the mobile mechanism (8) are installed
Equipped with sewing machine (4), the sewing machine (4) is equipped with broken thread detection mechanism (3), the workbench at the position of suture needle
(2) revolving platform mechanism (5) is installed at top center, rotating platform mechanism is installed at the top of the revolving platform mechanism (5)
(6), the top of the rotating platform mechanism (6) corresponds to both sides and is mounted on fixed mechanism (7), the top of the workbench (2)
Side is equipped with holder (11), and electric cabinet (9) has been bolted at the top of the holder (11), the electric cabinet (9)
Side insertion is equipped with liquid crystal type touch screen (10), and the inside of the electric cabinet (9) is equipped with PLC controller (32), the liquid
Brilliant formula touch screen (10) is electrically connected broken thread detection mechanism (3), sewing machine (4), revolving platform mechanism (5), rotating platform mechanism
(6), fixed mechanism (7) and mobile mechanism (8).
2. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The broken string inspection
It includes detection box (12), cable-through hole (13), infrared sensor (14) and alarm (31), the detection box (12) to survey mechanism (3)
Mounted on sewing machine (4) at the position of suture needle, cable-through hole (13), the mistake are offered at the center of the detection box (12)
The side inner wall insertion of string holes (13) is equipped with infrared sensor (14), and the alarm (31) is mounted on the interior of electric cabinet (9)
Portion, the infrared sensor (14) are electrically connected the input terminal of PLC controller (32), the output end of the PLC controller (32)
It is electrically connected sewing machine (4) and alarm (31).
3. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The moving machine
Structure (8) includes sliding slot (15), the first sliding block (16), the first lead screw (17) and first servo motor (18), and the sliding slot (15) is logical
The top side that bolt is fixed on workbench (2) is crossed, the side of the sliding slot (15) has been bolted first servo motor
(18), the correspondence both sides inner wall of the sliding slot (15) is connected by the first lead screw (17), is equipped on first lead screw (17)
First sliding block (16), and the first lead screw (17) is connect with the first sliding block (16) by threads turn, the first servo motor
(18) connection is engaged by gear with the first lead screw (17), sewing machine has been bolted at the top of first sliding block (16)
(4), the liquid crystal type touch screen (10) is electrically connected first servo motor (18).
4. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The revolving platform
Mechanism (5) includes shifting chute (19), the second servo motor (20), third lead screw (21), the second sliding block (22), third servo motor
(23), third sliding block (24) and the second lead screw (25), the shifting chute (19) are opened at the top center of workbench (2), institute
The correspondence both sides for stating shifting chute (19) are connected by the second lead screw (25), and the side of the shifting chute (19) is bolted
There is the second servo motor (20), and the second servo motor (20) and the second lead screw (25) engage connection by gear, described second
The second sliding block (22) is connected with by threads turn on servo motor (20), and by symmetrically pacifying between two the second sliding blocks (22)
The third lead screw (21) of dress connects, and the side of second sliding block (22) is equipped with third servo motor (23) by bolt, and
Third servo motor (23) engages connection with third lead screw (21) by gear, passes through threads turn on the third lead screw (21)
It is connected with third sliding block (24), rotating platform mechanism (6), the liquid crystal type touch-control are installed at the top of the third sliding block (24)
Shield (10) and is electrically connected the second servo motor (20) and third servo motor (23).
5. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The rotary flat
Platform mechanism (6) includes fixed station (26) and electric rotating machine (27), and the fixed station (26) is mounted on third sliding block by bearing
(24) inside at top, the third sliding block (24) is equipped with electric rotating machine (27), the output shaft of the electric rotating machine (27)
By being connected at the bottom centre of shaft and fixed station (26), the liquid crystal type touch screen (10) is electrically connected electric rotating machine
(27)。
6. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The fixed machine
Structure (7) includes telescopic chute (28), pressing plate (29) and electric pushrod (30), and telescopic chute (28) correspondence is opened in fixed station (26)
Top correspond to both sides, the bottom interior wall of the telescopic chute (28) has been bolted electric pushrod (30), described electronic to push away
Pressing plate (29) is bolted at the top of bar (30), the liquid crystal type touch screen (10) is electrically connected electric pushrod (30).
7. a kind of double differential 3D computerized patterns vehicle and horse gram line machine according to claim 1, it is characterised in that：The PLC controls
Device (32) processed is a kind of FX2N-128MR-001PLC controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537310.5A CN108486777A (en) | 2018-05-30 | 2018-05-30 | A kind of double differential 3D computerized patterns vehicle and horse gram line machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537310.5A CN108486777A (en) | 2018-05-30 | 2018-05-30 | A kind of double differential 3D computerized patterns vehicle and horse gram line machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108486777A true CN108486777A (en) | 2018-09-04 |
Family
ID=63352558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537310.5A Withdrawn CN108486777A (en) | 2018-05-30 | 2018-05-30 | A kind of double differential 3D computerized patterns vehicle and horse gram line machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108486777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667075A (en) * | 2018-12-21 | 2019-04-23 | 南通大学 | A kind of quilter broken string, recovery after power cut processing processing method |
| CN111379077A (en) * | 2020-04-28 | 2020-07-07 | 绍兴上虞君瑞智能科技有限公司 | Machine head fixing frame mechanism of arc sewing type quilter |
| CN112779694A (en) * | 2019-11-08 | 2021-05-11 | 隆回金石鞋业有限公司 | Sewing equipment for processing plate shoes |
-
2018
- 2018-05-30 CN CN201810537310.5A patent/CN108486777A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667075A (en) * | 2018-12-21 | 2019-04-23 | 南通大学 | A kind of quilter broken string, recovery after power cut processing processing method |
| CN112779694A (en) * | 2019-11-08 | 2021-05-11 | 隆回金石鞋业有限公司 | Sewing equipment for processing plate shoes |
| CN111379077A (en) * | 2020-04-28 | 2020-07-07 | 绍兴上虞君瑞智能科技有限公司 | Machine head fixing frame mechanism of arc sewing type quilter |
| CN111379077B (en) * | 2020-04-28 | 2021-11-23 | 红米塑业科技(台州)有限公司 | Machine head fixing frame mechanism of arc sewing type quilter |
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Application publication date: 20180904 |