CN106637654B - Yarn hook tears sleeve system open - Google Patents

Yarn hook tears sleeve system open Download PDF

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Publication number
CN106637654B
CN106637654B CN201710096281.9A CN201710096281A CN106637654B CN 106637654 B CN106637654 B CN 106637654B CN 201710096281 A CN201710096281 A CN 201710096281A CN 106637654 B CN106637654 B CN 106637654B
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CN
China
Prior art keywords
yarn
yarn hook
hook
conveyer belt
cloth
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Active
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CN201710096281.9A
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Chinese (zh)
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CN106637654A (en
Inventor
徐圣兵
刘信宏
罗干
邱龙
钟国祥
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Guangdong University of Technology
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Guangdong University of Technology
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Priority to CN201710096281.9A priority Critical patent/CN106637654B/en
Publication of CN106637654A publication Critical patent/CN106637654A/en
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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B33/00Crocheting tools or apparatus
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B19/00Unravelling knitted fabrics

Abstract

The invention discloses a kind of yarn hooks to tear sleeve system open, including:The support device placed for the flattening of single layer cloth;For to the vision system for waiting for the yarn hook position of yarn hook item and being positioned on cloth;Yarn hook executive device for executing yarn hook operation according to the monitoring result of vision system, yarn hook executive device includes the rolling yarn wheel for the crochet hook of yarn hook and for rolling the yarn ticked, and yarn hook executive device signal is connected to vision system;Pressing device for cloth to be pressed in support device.Such yarn hook tears cooperation of the sleeve system by vision system and yarn hook executive device open, the automation that yarn hook tears sleeve technique open may be implemented, improve the working efficiency for tearing sleeve technique open, to reduce textile industry recruitment demand, it two-dimentional can be identified by vision system and determine yarn hook position, reduce the difficulty identified and positioned to crochet hook insertion position;The setting of pressing device can overcome the compliant physical characteristic of textile, be convenient for the operation of yarn hook executive device, convenient for design crochet hook movement locus.

Description

Yarn hook tears sleeve system open
Technical field
The present invention relates to technical field of textile equipment, more particularly to a kind of yarn hook tears sleeve system open.
Background technology
Currently, the sleeve technique of tearing open in textile industry is entirely manual progress, flow is:Artificial open-width folds, i.e., by cloth Fold up, then carry out artificial yarn hook, artificial drawnwork, later, the cloth section to be processed phase separation on cloth, so as to Sleeve is made in cloth section to be processed.
Tear that sleeve technique recruitment is more, and human cost is high open however, this.With the continuous improvement of recruitment cost, entire industry goes out The situation of existing " recruitment is waste ", thus the development of entire industry is made to be restricted.
Therefore, the working efficiency for tearing sleeve technique open how is improved, is that those skilled in the art need the technology solved to ask at present Topic.
Invention content
In view of this, the object of the present invention is to provide a kind of yarn hooks to tear sleeve system open, the working efficiency for tearing sleeve technique open is improved.
To achieve the above object, the present invention provides the following technical solutions:
A kind of yarn hook tears sleeve system open, including:
The support device placed for the flattening of single layer cloth;
For to the vision system for waiting for the yarn hook position of yarn hook item and being positioned on the cloth;
Yarn hook executive device for executing yarn hook operation according to the monitoring result of the vision system, the yarn hook execute Device includes the rolling yarn wheel for the crochet hook of yarn hook and for rolling the yarn ticked, the yarn hook executive device signal connection In the vision system;
Pressing device for the cloth to be pressed in the support device.
Preferably, the support device is conveyer belt, and the transmission band signal is connected with for waiting for yarn hook described in one Item controls the positioning device of the conveyer belt parking when reaching the visual range of vision system, the yarn hook executive device signal connects It is connected to the conveyer belt, can be continued to move to conveyer belt transmission when completing to roll up yarn so as to the yarn hook executive device Signal.
Preferably, the conveyer belt is equipped with the straight slot extended along direction of transfer, and the straight slot runs through the transmission up and down Band, the yarn hook executive device are set to the downside of the straight slot.
Preferably, the positioning device is correlation photoelectric probe, and straight slot described in the correlation photoelectric probe face is set It sets, the correlation photoelectric probe is set gradually with the vision system along the conveyer belt direction of transfer.
Preferably, the vision system includes camera and infrared light supply, in the camera and the infrared light supply One is set to the upside of the straight slot, and another one is set to the downside of the straight slot.
Preferably, further include feeding roller group for feeding, the transmission that the feeding roller group is set to the conveyer belt originates End, the feeding roller group includes being used to support the first feeding roller of the cloth and for clamping the cloth with the conveyer belt The second feeding roller, the feeding roller group is set to the upside of the conveyer belt, and the first feeding roller and the conveyer belt Vertical range is more than the vertical range of the second feeding roller and the conveyer belt.
Preferably, the pressing device includes being respectively used to compress with conveyer belt cooperation to wait for described waiting for yarn hook both sides The cloth two presser foots, moved towards the conveyer belt to compress the of the cloth for controlling the presser foot One controller, the second controller for driving the cloth to be moved on the conveyer belt for controlling the presser foot, described One controller signals connect the positioning device, and the second controller signal connects the vision system, the yarn hook executes Device.
Preferably, the yarn hook executive device further includes the manipulator of the position and angle for controlling the crochet hook.
Yarn hook provided by the invention tears sleeve system open when in use, and first the flattening of the cloth of single layer is placed in support device, By vision system to waiting for that the yarn hook position of yarn hook item positions on cloth, when monitoring yarn hook position, vision system Signal is sent to yarn hook executive device, crochet hook executes yarn hook operation on the yarn hook position determined by vision system, rolling yarn wheel will The yarn triggered is swept away.Wherein, cloth can be pressed in support device by pressing device, with prevent yarn hook or volume yarn during Cloth moves.
Such yarn hook tears cooperation of the sleeve system by vision system and yarn hook executive device open, and yarn hook may be implemented and tear sleeve technique open Automation, improve tear open sleeve technique working efficiency can delay to a certain extent to reduce textile industry recruitment demand The problem of solving textile industry " recruitment is waste ";Single layer cloth is set in support device, it can be true by the two dimension identification of vision system Determine yarn hook position, reduce the difficulty identified and positioned to crochet hook insertion position, yarn hook precision is higher;The setting of pressing device can be with Overcome the compliant physical characteristic of textile, is convenient for the operation of yarn hook executive device, and convenient for design crochet hook movement locus, simplify The movement flow of yarn hook executive device.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram for the specific embodiment that yarn hook provided by the present invention tears sleeve system open;
Fig. 2 is the structural schematic diagram of the specific embodiment of cloth provided by the present invention;
Fig. 3 is the work flow diagram for the specific embodiment that yarn hook provided by the present invention tears sleeve system open.
In Fig. 1 to Fig. 2,1 is cloth, and 11 is wait for yarn hook item, and 12 be cloth section to be processed, and 2 be the first feeding roller, and 3 be second Feeding roller, 4 be correlation photoelectric probe, and 5 be camera, and 6 be presser foot, and 7 be yarn hook executive device, and 71 be crochet hook, and 72 be rolling Yarn wheel, 8 be conveyer belt, and 9 be infrared light supply.
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.
Core of the invention is to provide a kind of yarn hook and tears sleeve system open, improves the working efficiency for tearing sleeve technique open.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram for the specific embodiment that yarn hook provided by the present invention tears sleeve system open.
Yarn hook provided by the present invention is torn open in a kind of specific embodiment of sleeve system, including is used for the flattening of single layer cloth 1 and is placed Support device, for waiting for vision system that the yarn hook position of yarn hook item 11 positioned, for according to vision on cloth 1 The monitoring result of system carries out the yarn hook executive device 7 of yarn hook operation, is filled for cloth 1 to be pressed in the compression of support device It sets.Wherein, 7 signal of yarn hook executive device is connected to vision system.Yarn hook device specifically includes the crochet hook 71 for yarn hook and uses In the rolling yarn wheel 72 for rolling the yarn ticked.
Wherein, referring to FIG. 2, Fig. 2 is the structural schematic diagram of the specific embodiment of cloth provided by the present invention.On cloth 1 Including several sections of cloth sections 12 to be processed for being processed into sleeve, cloth section 12 to be processed is set gradually along a direction initialization, And two neighboring cloth section 12 to be processed waits for that yarn hook item 11 connects by one, i.e., being followed successively by one along direction initialization on cloth 1 waits for Processing cloth section 12, one waits for 11, cloth sections 12 to be processed of yarn hook item, so sets gradually.
When in use, first the flattening of the cloth of single layer 1 is placed in support device, by vision system on cloth 1 Wait for that the yarn hook position of yarn hook item 11 is positioned, when monitoring yarn hook position, vision system is sent to yarn hook executive device 7 to be believed Number, crochet hook 71 executes yarn hook operation on the yarn hook position determined by vision system, rolling yarn wheel 72 sweeps away the yarn triggered.Its In, cloth 1 can be pressed in support device by pressing device, to prevent cloth 1 during yarn hook or volume yarn from moving.
As it can be seen that such yarn hook tears cooperation of the sleeve system by vision system and yarn hook executive device 7 open, yarn hook may be implemented and tear open Tuck inside the sleeve technique automation, improve tear open sleeve technique working efficiency can be in certain journey to reduce textile industry recruitment demand The problem of alleviating textile industry " recruitment is waste " on degree;Single layer cloth 1 is set in support device, the two dimension of vision system can be passed through Identification determines yarn hook position, reduces the difficulty identified and positioned to 71 insertion position of crochet hook, and yarn hook precision is higher;Pressing device The compliant physical characteristic of textile can be overcome by being arranged, and be convenient for the operation of yarn hook executive device 7, and move convenient for design crochet hook 71 Track simplifies the movement flow of yarn hook executive device 7.
In above-described embodiment, support device can be conveyer belt 8, and 8 signal of conveyer belt is connected with for waiting for yarn hook at one The positioning device that control conveyer belt 8 stops when item 11 reaches the visual range of vision system, 7 signal of yarn hook executive device are connected to Conveyer belt 8, so that yarn hook executive device 7 can send the signal continued to move to when completing to roll up yarn to conveyer belt 8.
Cloth 1 is placed on conveyer belt 8, cloth 1 can be moved with conveyer belt 8, when positioning device determines that one is waited hooking When sliver 11 is reached in the visual range of vision system, conveyer belt 8 stops movement, and yarn hook item is waited at this point, being determined by vision system Specific yarn hook position on 11, when yarn hook executive device 7 completes yarn hook volume yarn operation, yarn hook executive device 7 is sent out to conveyer belt 8 The signal continued to move to is sent, to make conveyer belt 8 continue to move to, and recycles aforesaid operations, until entire cloth 1 is fully completed volume Yarn operates.
As it can be seen that setting support device to conveyer belt 8, be conducive to save the whole occupied space that yarn hook tears sleeve system open, and The degree of automation is improved, and at this point, vision system and the installation position of yarn hook executive device 7 can be fixed or in smaller range Interior movement reduces the whole installation difficulty that yarn hook tears sleeve system open.Positioning device may determine that the position for waiting for yarn hook item 11, vision system System may determine that wait on yarn hook item 11 can be with the specific location of yarn hook, the cooperation of both this, it can be ensured that yarn hook position judgment Accuracy.
In above-described embodiment, the straight slot extended along direction of transfer can be set, the straight slot is up and down through transmission on conveyer belt 8 Band 8, yarn hook executive device are arranged in the downside of straight slot.When in use, cloth 1 is arranged in the upside of conveyer belt 8, and yarn hook executes dress Straight slot progress yarn hook operation can be passed upward through in the downside of conveyer belt 8 by setting 7, be advantageously implemented the space conjunction that yarn hook tears sleeve system open Removing the work office.
In above-mentioned each embodiment, positioning device is specifically as follows correlation photoelectric probe 4, and correlation photoelectric probe 4 is just Straight slot is arranged, direction of transfer of the correlation photoelectric probe 4 with vision system along conveyer belt 8 is set gradually, that is, for same It waits for yarn hook item 11, when being transmitted on conveyer belt 8, correlation photoelectric probe 4 is first passed through, using vision system.By positioning device It is set as correlation photoelectric probe 4, the accuracy for waiting for 11 position judgment of yarn hook item can be improved.
It is waited at yarn hook item 11 on cloth 1, the density of cloth 1 is usually smaller, and the light of correlation photoelectric probe 4 can be with By waiting for that the upside of yarn hook item 11 is passed through to the downside for waiting for yarn hook item 11, or by waiting for that the downside of yarn hook item 11 is passed through to waiting for yarn hook item 11 upside, and at the place of cloth section 12 to be processed, the density of cloth 1 is usually larger, and the light of correlation photoelectric probe 4 cannot be from The side of cloth section 12 to be processed is through to the other side, thus can be distinguished by the light passability of correlation photoelectric probe 4 Cloth section to be processed 12 with wait for yarn hook item 11, provide charging signals pulse to vision system.Simultaneously as on cloth 1, per adjacent Two are waited for that the length of the cloth section 12 to be processed between yarn hook item 11 in the transmission direction is typically identical, thus, correlation light Electric probe 4 can be set gradually with vision system along direction of transfer, and according to the adjacent spacing setting pair waited between yarn hook item 11 Penetrate the spacing between formula photoelectric probe 4 and vision system, make one when yarn hook item 11 reach correlation photoelectric probe 4 when, it is another It is a to wait for that yarn hook item 11 is fallen within the visual range of vision system.
Wherein, the spacing between correlation photoelectric probe 4 and vision system on the direction of transfer for being parallel to conveyer belt 8 can To be equal to the two neighboring spacing waited between yarn hook item 11, to facilitate to last several yarn hook items 11 that wait on cloth 1 Positioning.
Further, correlation photoelectric probe 4 may be used to provide stop sign, when correlation photoelectric probe 4 is being set When cloth section 12 to be processed being not detected in the time, entire yarn hook can be controlled and tear sleeve system shutdown open.Certainly, entire yarn hook tears sleeve system open System can also realize parking by other settings.
In above-described embodiment, correlation photoelectric probe 4 is preferably that position is adjustably arranged in the side of conveyer belt 8, to carry High applicability, so as to wait for yarn hook item 11 apart from different cloth 1 corresponding to adjacent.
In above-mentioned each embodiment, vision system can specifically include camera 5 and infrared light supply 9, camera 5 and infrared One of light source 9 is set to the upside of straight slot, and another one is set to the downside of straight slot, and camera 5 can shoot picture, infrared light supply 9 for providing light, and infrared light supply 9 can coordinate with camera 5 is determined yarn hook position, and it is more accurate to judge.
Certainly, positioning device is not limited to the set-up mode in above-mentioned each embodiment, in a specific embodiment, positioning Device is specifically as follows timer, which is connected to conveyer belt 8.In the transmission direction according to cloth section 12 to be processed The transmission speed of length and conveyer belt 8, sets traveling time, and traveling time refers to one section of cloth section to be processed 12 in conveyer belt Completely by the time needed for a fixed point when being moved on 8, i.e., at the end of yarn hook volume yarn operation, conveyer belt 8 starts to move, and works as biography When band 8 being sent to move the duration set by timer, timer sends signal to conveyer belt 8, and conveyer belt 8 stops movement, at this point, under One is waited for that yarn hook item 11 enters in the visual range of vision system, at the end of waiting for the volume yarn operation of this yarn hook, recycles aforesaid operations, Until entire cloth 1 is fully completed volume yarn operation.It sets positioning device to timer, control and operating process can be made more Flexibly and easily.
In above-mentioned each embodiment, it can also include the feeding roller group for feeding that yarn hook, which tears sleeve system open, and feeding roller group is set In the transmission initiating terminal of conveyer belt 8, feeding roller group includes being used to support the first feeding roller 2 of cloth 1 and for being pressed from both sides with conveyer belt 8 Firmly the second feeding roller 3 of cloth 1, feeding roller group be set to conveyer belt 8 upside, and the first feeding roller 2 it is vertical with conveyer belt 8 away from From the vertical range more than second feeding roller 3 and conveyer belt 8.
When in use, cloth 1 is arranged in the side of feeding roller group, and cloth section 12 to be processed can get up by stacking pile, cloth 1 Initiating terminal can ride over the upside of the first feeding roller 2, then, cloth 1 is set around the downside of the second feeding roller 3, and positioned at the Between two feeding rollers 3 and conveyer belt 8, it is transmitted into conveyer belt 8.
In this embodiment, the first feeding roller 2 can make full use of longitudinal space, and cloth 1 is made to enter conveyer belt 8 Certain area is unfolded before, the second feeding roller 3 can improve the compactness between cloth 1 and conveyer belt 8, improve vision system To the precision of yarn hook position judgment.
In above-mentioned each embodiment, pressing device, which can specifically include to be respectively used to compress with the cooperation of conveyer belt 8, waits for yarn hook Two presser foots 6 of the cloth 1 of 11 both sides of item are moved towards conveyer belt 8 to compress the first of cloth 1 for controlling presser foot 6 Controller, the second controller for driving cloth 1 to be moved on conveyer belt 8 for controlling presser foot 6, the connection of the first controller signals Positioning device, second controller signal connect vision system, yarn hook executive device 7.
Positioning device sends signal to the first controller, and the first controller controls two presser foots 6 and moved towards conveyer belt 8 Dynamic, presser foot 6 compresses cloth 1 with the cooperation of conveyer belt 8, and vision system determines the yarn hook position for waiting for yarn hook item 11, then, the second control Device processed controls two presser foots 6 and moves in the opposite direction, so that this is waited for 1 counter motion of cloth of 11 both sides of yarn hook item, waits hooking It is tightened up at sliver 11, is inserted into convenient for crochet hook 71, after yarn hook, second controller controls two presser foots 6 and moves toward one another, and makes this It waits for that lines are relatively loose at yarn hook item 11, is extracted out convenient for crochet hook 71.
Wherein, the first controller, second controller can be realized by the cooperation of motor, feed screw nut's assembly and be arranged, It is of course also possible to carry out other settings.Cloth 1 can movement can specifically pass through presser foot 6 on conveyer belt 8 with presser foot 6 It is realized with the selection of conveyer belt 8,6 friction subsurface coefficient of presser foot is made to be more than 8 friction subsurface coefficient of conveyer belt, or, it can be with Geometrical clamp is set on presser foot 6 or other component is realized.
In above-mentioned each embodiment, yarn hook executive device can also include the machine of the position and angle for controlling crochet hook 71 Crochet hook 71 can be inserted into the corresponding position for waiting for yarn hook item 11, the angle of crochet hook 71 can be controlled in the withdraw of the needle by tool hand, manipulator, So that crochet hook 71 is beaten tiltedly, further facilitates the withdraw of the needle.
Referring to FIG. 3, Fig. 3 is the work flow diagram for the specific embodiment that yarn hook provided by the present invention tears sleeve system open.It is a kind of Specific operating process is:
Step S1:Mobile cloth 1;
Step S2:Judge whether to generate charging signals pulse, if so, entering step S3, no person enters step S1;
Step S3:Stop cloth 1 to move;
Step S4:Compress, and it is pulled apart slightly the cloth 1 for waiting for 11 both sides of yarn hook item;
Step S5:Determine yarn hook position;
Step S6:Crochet hook 71 is inserted into yarn hook position, crochet hook 71 is beaten tiltedly, and the cloth 1 for waiting for 11 both sides of yarn hook item is slightly collapsed, Extract crochet hook 71 out;
Step S7:Sweep away the yarn triggered;
Step S8:Mobile cloth 1;
Step S9:Judge whether that complete machine is stopped, if so, entering step S10, no person enters step S1;
Step S10:Complete machine is stopped.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Sleeve system is torn open to yarn hook provided by the present invention above to be described in detail.Specific case pair used herein The principle of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand method of the invention And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention It protects in range.

Claims (8)

1. a kind of yarn hook tears sleeve system open, which is characterized in that including:
The support device placed for single layer cloth (1) flattening;
For to the vision system for waiting for the yarn hook position of yarn hook item (11) and being positioned on the cloth (1);
Yarn hook executive device (7) for executing yarn hook operation according to the monitoring result of the vision system, the yarn hook execute Device (7) includes the rolling yarn wheel (72) for the crochet hook (71) of yarn hook and for rolling the yarn ticked, and the yarn hook executes Device (7) signal is connected to the vision system;
Pressing device for the cloth (1) to be pressed in the support device.
2. yarn hook according to claim 1 tears sleeve system open, which is characterized in that the support device is conveyer belt (8), described Conveyer belt (8) signal be connected with for described in one when yarn hook item (11) reaches the visual range of vision system described in control The positioning device of conveyer belt (8) parking, yarn hook executive device (7) signal is connected to the conveyer belt (8), so as to the hook Yarn executive device (7) can send the signal continued to move to when completing to roll up yarn to the conveyer belt (8).
3. yarn hook according to claim 2 tears sleeve system open, which is characterized in that the conveyer belt (8) is equipped with along sender To the straight slot of extension, the straight slot runs through the conveyer belt (8) up and down, and the yarn hook executive device (7) is set to the straight slot Downside.
4. yarn hook according to claim 3 tears sleeve system open, which is characterized in that the positioning device is correlation photoelectric probe (4), straight slot described in correlation photoelectric probe (4) face is arranged, the correlation photoelectric probe (4) and the vision system Along the conveyer belt (8), direction of transfer is set gradually.
5. yarn hook according to claim 3 tears sleeve system open, which is characterized in that the vision system include camera (5) and Infrared light supply (9), one of the camera (5) and the infrared light supply (9) are set to the upside of the straight slot, and another one is set In the downside of the straight slot.
6. yarn hook according to claim 2 tears sleeve system open, which is characterized in that further include the feeding roller group for feeding, institute The transmission initiating terminal that feeding roller group is set to the conveyer belt (8) is stated, the feeding roller group includes being used to support the cloth (1) First feeding roller (2) and the second feeding roller (3) for being used to clamp the cloth (1) with the conveyer belt (8), the feeding roller group Upside set on the conveyer belt (8), and the vertical range of the first feeding roller (2) and the conveyer belt (8) is more than described The vertical range of second feeding roller (3) and the conveyer belt (8).
7. the yarn hook according to claim 2 to 6 any one tears sleeve system open, which is characterized in that the pressing device includes It is respectively used to two presser foots with the cloth (1) for waiting for yarn hook item (11) both sides described in the conveyer belt (8) cooperation compression (6), for control the presser foot (6) towards the conveyer belt (8) it is mobile with compress the cloth (1) the first controller and The second controller for driving the cloth (1) to be moved on the conveyer belt (8) for controlling the presser foot (6), described the One controller signals connect the positioning device, and the second controller signal connects the vision system and the yarn hook executes Device (7).
8. yarn hook according to claim 7 tears sleeve system open, which is characterized in that the yarn hook executive device (7) further includes using Manipulator in the position and angle for controlling the crochet hook (71).
CN201710096281.9A 2017-02-22 2017-02-22 Yarn hook tears sleeve system open Active CN106637654B (en)

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Application Number Priority Date Filing Date Title
CN201710096281.9A CN106637654B (en) 2017-02-22 2017-02-22 Yarn hook tears sleeve system open

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Application Number Priority Date Filing Date Title
CN201710096281.9A CN106637654B (en) 2017-02-22 2017-02-22 Yarn hook tears sleeve system open

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CN106637654B true CN106637654B (en) 2018-09-04

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095178A (en) * 2020-08-07 2020-12-18 利辛县欣荣针织服饰有限公司 Auxiliary stitch removing device and method for knitted fabric

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NL89136C (en) *
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CN202913190U (en) * 2012-12-07 2013-05-01 夏忠寿 Novel piece disassembling machine
CN203700832U (en) * 2014-02-09 2014-07-09 张国勇 Detection bench for detecting and processing knitted clothes
CN105775906A (en) * 2016-04-30 2016-07-20 桐乡市新顿服饰有限公司 Piece unravelling machine
CN206646242U (en) * 2017-02-22 2017-11-17 广东工业大学 Yarn hook tears sleeve system open

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89136C (en) *
CN102002805A (en) * 2010-11-23 2011-04-06 丁建军 Knitting jointing technique
CN202913190U (en) * 2012-12-07 2013-05-01 夏忠寿 Novel piece disassembling machine
CN203700832U (en) * 2014-02-09 2014-07-09 张国勇 Detection bench for detecting and processing knitted clothes
CN105775906A (en) * 2016-04-30 2016-07-20 桐乡市新顿服饰有限公司 Piece unravelling machine
CN206646242U (en) * 2017-02-22 2017-11-17 广东工业大学 Yarn hook tears sleeve system open

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