CN103541133A - Fabric shearing device - Google Patents
Fabric shearing device Download PDFInfo
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- CN103541133A CN103541133A CN201310550392.4A CN201310550392A CN103541133A CN 103541133 A CN103541133 A CN 103541133A CN 201310550392 A CN201310550392 A CN 201310550392A CN 103541133 A CN103541133 A CN 103541133A
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Abstract
The invention relates to a cloth cover and weft cutting device in the field of textile machinery, in particular to a fabric shearing device which comprises a weft yarn shearing mechanism (20) and a scrap edge shearing mechanism (30). The weft yarn shearing mechanism (20) comprises a fixing frame (21), a knife rest (22), an upper knife board (23) and a lower knife board (24), and the scrap edge shearing mechanism (30) comprises a connecting seat (31), a knife holder (35), an upper blade (32) and a lower blade (33). Cam top blocks (52) are arranged on the fixing frame (21) and the knife holder (35) respectively and abutted to cams (51), and the cams (51) are arranged on rotating shafts (50) of a weaving machine (10). When the weaving machine (10) works, a driving device of the weaving machine (10) simultaneously drives the rotating shafts (50) to rotate, so that the weft yarn shearing mechanism (20) and the scrap edge shearing mechanism (30) are driven to shear weft yarns and scrap edges, additional driving devices are omitted, and cost is saved.
Description
Technical field
The present invention relates to cloth cover and the parallel cutter sweep of field of textile machinery, in particular to a kind of textile cutting device.
Background technology
Current known checked cloth loom is equipped with weft yarn cutter can only cut common glass fibre yarn, cannot normally cut composite yarn, and one only have several hours in the life-span of weft yarn cutter, cause checked cloth loom normally to produce, cause production efficiency low, member replacing cost is higher.In addition, cutting mechanism of the prior art carries out work by other outfit driving mechanism, and loom accessory increases, thereby cost is increased.
The Chinese utility model patent that for example application number is 200820024059.4, it discloses a kind of weft yarn slitter edge shearing mechanism, comprise fixed support and be arranged on the cutting mechanism on fixed support, described cutting mechanism is, one blade installing plate one end being hinged on fixed support arranges blade, the roller bearing that the other end is provided with contacts with driving cam, between blade installing plate and fixed support, is provided with spring; The below of matching with blade on blade installing plate and being positioned at blade is provided with the chopping block being fixed on fixed support.Because the impact cutting action of blade is no longer subject to the restriction of blade pressing pressing force of the spring, but actively controlled by cam, become and be cut into impact cutting, therefore its accommodation is widened greatly, no matter the weft yarn of which kind of type all can easily cut off, compare with old-fashioned shear, number of spare parts is few, mechanism is simple, and blade also no longer adopts expensive alloy material, adopts common material can meet instructions for use, cost is low, but this cutting mechanism carries out work by other outfit driving mechanism, loom accessory increases, thereby cost is increased.
The Chinese utility model patent that for example application number is 201220185267.9 again, it discloses a kind of slitter edge free shear for loom, and it comprises body frame, transmission device, support, is arranged on spacer, cutter on described support; Weft yarn hook is set on described spacer, also comprise swing arm, described cutter is connected in swing arm, and the movement locus of described cutter is arranged at the plane of spacer inner side, this apparatus structure is simple, it is convenient to shear, and makes cloth there is no slitter edge, saves cost, by accompanying drawing, can find out that transmission device is arranged on the body frame of loom, certainly will reduce the working space of body frame like this, and need to provide in addition power source to carry out drive transmission work, certainly will increase cost.
Summary of the invention
The object of this invention is to provide a kind of textile cutting device, in the frame that the weft yarn cutting mechanism in this device and slitter edge shearing mechanism are arranged on loom, work asynchronously with loom, there is the feature of good stability, but also reduced the replacement frequency of blade; The power resources of weft yarn cutting mechanism and slitter edge shearing mechanism are in the drive motors of loom, like this without extra for weft yarn cutting mechanism and slitter edge shearing mechanism set power source, certainly will reduce power consumption, thereby reduce production cost.
In order to realize above-mentioned purpose of design, the scheme that the present invention adopts is as follows:
A kind of textile cutting device, it comprises weft yarn cutting mechanism and slitter edge shearing mechanism, described weft yarn cutting mechanism and slitter edge shearing mechanism drive by the motor of loom, like this without additionally for weft yarn cutting mechanism and slitter edge shearing mechanism set power source, certainly will reduce power consumption, thereby reduce production cost.
Preferably, described weft yarn cutting mechanism comprises fixed mount, knife rest, upper knife plate and lower knife plate; Described slitter edge shearing mechanism comprises Connection Block, tool rest, top blade and bottom knife.
Lower knife plate is connected with knife rest, and knife rest is fixed on fixed mount, therefore lower knife plate is relative and fixed mount is static; Lower knife plate by connecting pin turnability link together, lower knife plate can rotate relative to upper knife plate, and the end of lower knife plate is connected with fixed mount rotatability, because be provided with bearing in the junction of lower knife plate and fixed mount.In the course of work, when weft yarn is introduced, upper knife plate lifts just, and when upper knife plate moves to while coordinating with lower knife plate, weft yarn has been still on lower knife plate, now by upper knife plate, weft yarn is cut off.Because upper knife plate is actively controlled by cam, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.
In above-mentioned arbitrary scheme, preferably, on described knife rest and tool rest, be equipped with cam jacking block.When loom remains static, under the effect of gravity, cam jacking block is resisted against on the cam in rotating shaft; In loom when work,, rotating shaft rotarily drives the cam rotation in rotating shaft, when cam rotates to peak, by the jack-up that makes progress of the cam jacking block on knife rest, pushes one end of knife rest to peak, and at this moment the upper knife plate on knife rest moves downward and coordinates shearing weft yarn with lower knife plate.
In above-mentioned arbitrary scheme, preferably, described cam jacking block is resisted against on cam.
In above-mentioned arbitrary scheme, preferably, described cam is arranged in the rotating shaft of loom.
When the electric motor starting of loom, rotating shaft on loom starts rotation, thereby the rotation of the cam in drive rotating shaft, when cam rotates to peak by the cam jacking block jack-up of knife rest, cam jacking block makes progress in the process of jack-up the knife rest that promotes upper knife plate is rotated around connecting pin, thereby makes the knife plate cut-out weft yarn that moves up and down.
In above-mentioned arbitrary scheme, preferably, described lower knife plate is fixed by screws on knife rest.
In above-mentioned arbitrary scheme, preferably, the front end of described upper knife plate links together by connecting pin and knife rest.
In above-mentioned arbitrary scheme, preferably, the connecting portion of described connecting pin and knife rest is provided with spring.When upper knife plate and lower knife plate depart from, by regulating spring contiguous block, carry out holddown spring and regulate the distance ，Shi Gai mechanism of upper knife plate and lower knife plate to work.
In above-mentioned arbitrary scheme, preferably, the rear end of described upper knife plate links together by spring contiguous block and fixed mount.
In above-mentioned arbitrary scheme, preferably, the junction of described connecting pin and upper knife plate is provided with bearing.
In above-mentioned arbitrary scheme, preferably, the end of described upper knife plate is resisted against in the outer rim of cam.
In above-mentioned arbitrary scheme, preferably, the front end of described fixed mount is provided with hook.After weft yarn passes by shuttle, the motion by steel button, hooks weft yarn on hook, thereby weft yarn cutting mechanism is cut off weft yarn.
In above-mentioned arbitrary scheme, preferably, described bottom knife links together by screw and Connection Block.
In above-mentioned arbitrary scheme, preferably, the frame of described Connection Block and loom links together.Bottom knife links together by screw and Connection Block, and the frame of Connection Block and loom links together, so bottom knife is static with respect to Connection Block.Slitter edge shearing mechanism is sheared in the slitter edge process of cloth cover, only have the top blade shearing cloth cover that moves up and down, and bottom knife remains static.
In above-mentioned arbitrary scheme, preferably, described top blade links together by screw and tool rest.
In above-mentioned arbitrary scheme, preferably, described top blade and bottom knife link together by pin.
In above-mentioned arbitrary scheme, preferably, the junction of described pin and tool rest is provided with spring.When top blade and bottom knife depart from, by regulating spring contiguous block, carry out holddown spring and regulate the distance ，Shi Gai mechanism of top blade and bottom knife to work.
When the electric motor starting of loom, rotating shaft on loom starts rotation, thereby the rotation of the cam in drive rotating shaft, when cam rotates to peak by the cam jacking block jack-up on tool rest, cam jacking block makes progress in the process of jack-up the tool rest that promotes top blade is rotated around pin respectively, thereby top blade is moved up and down cut the slitter edge of cloth cover.
The operation principle of textile cutting device of the present invention is: when the electric motor starting of loom, rotating shaft rotation on loom, thereby band moving cam rotation, in cam rotary course, the upper knife plate in the cam jacking block drive weft yarn cutting mechanism driving in weft yarn cutting mechanism and slitter edge shearing mechanism and the top blade in slitter edge shearing mechanism are moved up and down, and then weft yarn is cut off, slitter edge is cut off.
In sum, textile cutting device of the present invention has following advantage: in the frame that the weft yarn cutting mechanism in this device and slitter edge shearing mechanism are arranged on loom, work asynchronously with loom, have the feature of good stability, but also reduced the replacement frequency of blade; The power resources of weft yarn cutting mechanism and slitter edge shearing mechanism are in the drive motors of loom, like this without extra for weft yarn cutting mechanism and slitter edge shearing mechanism set power source, certainly will reduce power consumption, thereby reduce production cost; By knife plate on cam driven, moved up and down, when weft yarn is introduced, upper knife plate lifts just, and when upper knife plate moves to while coordinating with lower knife plate, weft yarn has been still on lower knife plate, now by upper knife plate, weft yarn is cut off.Because upper knife plate is actively controlled by cam, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.
accompanying drawing explanation
Fig. 1 is according to the overall structure schematic diagram of a preferred embodiment of textile cutting device of the present invention.
Fig. 2 is according to the reduced graph of Fig. 1 of textile cutting device of the present invention.
Fig. 3 is according to the structural representation of the weft yarn cutting mechanism shown in Fig. 1 of textile cutting device of the present invention.
Fig. 4 is according to the front view of the weft yarn cutting mechanism shown in Fig. 1 of textile cutting device of the present invention.
Fig. 5 is according to the top view of the weft yarn cutting mechanism shown in Fig. 1 of textile cutting device of the present invention.
Fig. 6 is according to the front view of the slitter edge shearing mechanism shown in Fig. 1 of textile cutting device of the present invention.
Fig. 7 is according to the top view of the slitter edge shearing mechanism shown in Fig. 1 of textile cutting device of the present invention.
Number in the figure explanation:
The specific embodiment
In order to understand better according to textile cutting device of the present invention, below in conjunction with accompanying drawing, describe according to the specific embodiment of textile cutting device of the present invention.
With reference to figure 1, according to the overall structure schematic diagram of textile cutting device of the present invention.A kind of textile cutting device, it comprises weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30, weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 drive by the motor of loom 10, like this without additionally for weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 set power source, certainly will reduce power consumption, thereby reduce production cost.As shown in Figure 2, the structure diagram of textile cutting device of the present invention.After electric motor starting on loom 10, warp thread 40 and weft yarn 60 finally form cloth cover along length direction and width operation respectively by the guiding of shuttle.During loom 10 work, drive rotating shaft 50 rotations, in the rotary course of rotating shaft 50, by the weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 work that drive in rotating shaft 50, cut off the slitter edge of weft yarn 60, excision cloth cover.
Textile cutting device of the present invention, the weft yarn cutting mechanism 20 in this device and slitter edge shearing mechanism 30 are arranged in the frame of loom 10 and work asynchronously with loom 10, have the feature of good stability, but also have reduced the replacement frequency of blade; The power resources of weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 are in the drive motors of loom 10, like this without extra for weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 set power source, certainly will reduce power consumption, thereby reduce production cost.
Next consult shown in Fig. 3 the structural representation of weft yarn cutting mechanism in the present invention.In the present embodiment, described weft yarn cutting mechanism 20 comprises fixed mount 21, knife rest 22, upper knife plate 23 and lower knife plate 24.Lower knife plate 24 is connected with knife rest 22, and knife rest is fixed on fixed mount 21, therefore lower knife plate 24 is relative and fixed mount 21 is static; Lower knife plate 24 by connecting pin 28 turnability link together, lower knife plate 24 can rotate relative to upper knife plate 23, and the end of lower knife plate 24 is connected with fixed mount 21 rotatabilities, because be provided with bearing 25 in the junction of lower knife plate 24 and fixed mount 21.In the course of work, when weft yarn 60 is introduced, upper knife plate 23 lifts just, and when upper knife plate 23 moves to while coordinating with lower knife plate 24, weft yarn 60 has been still on lower knife plate 24, now by upper knife plate 23 weft yarn 60 cut-outs.Because upper knife plate 23 is actively controlled by cam 50, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.
By Fig. 1, found out, the fixed mount 21 of weft yarn cutting mechanism 20 is arranged in the frame of loom 10, adopt this mounting means to greatly reduce the mounting parts of weft yarn cutting mechanism 20, can conveniently with the drive unit of loom 10, drive the work of weft yarn cutting mechanism 20 in addition.When loom 10 work, the motor of loom 10 drives weft yarn cutting mechanism 20 synchronous workings simultaneously, has therefore avoided the extra increase drive unit of weft yarn cutting mechanism 20, thereby has reduced power consumption, has reduced production cost.
Next consult shown in Fig. 4 the front view of weft yarn cutting mechanism in the present invention.Shown in this figure, when weft yarn 60 is introduced, upper knife plate 23 lifts just, and when upper knife plate 23 moves to while coordinating with lower knife plate 24, weft yarn 60 has been still on lower knife plate 24, now by upper knife plate 23 weft yarn 60 cut-outs.Because upper knife plate 23 is actively controlled by cam 50, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.
In the present embodiment, described knife rest 22 is provided with cam jacking block 52.When loom 10 remains static, under the effect of gravity, cam jacking block 52 is resisted against on the cam 51 in rotating shaft 50; During loom 10 work, rotating shaft 50 rotarily drives cam 51 rotations in rotating shaft 50, when cam 51 rotates to peak, by the cam jacking block on knife rest 22 52 jack-up upwards, push one end of knife rest 22 to peak, at this moment the upper knife plate 23 on knife rest 22 moves downward to coordinate with lower knife plate 24 and shears weft yarn 60.
In the present embodiment, described lower knife plate 24 is fixed by screws on knife rest 22.
In the present embodiment, the front end of described upper knife plate 23 links together by connecting pin 28 and knife rest 22.In order to guarantee that upper knife plate 23 can move up and down on knife rest 22, thus will between upper knife plate 23 and knife rest 22, adopt connecting pin 28, so when having under the effect of external force, upper knife plate 23 will be around the axle center rotation of connecting pin 28.
As shown in Figure 5, the top view of weft yarn cutting mechanism in the present invention.In the present embodiment, described connecting pin 28 is provided with spring 29 with the connecting portion of knife rest 22.When upper knife plate 23 departs from lower knife plate 24, by regulating spring contiguous block 27, carry out holddown spring 29 and regulate upper knife plate 23 and the distance ，Shi Gai mechanism of lower knife plate 24 to work.
In the present embodiment, the rear end of described upper knife plate 23 links together by spring contiguous block 27 and fixed mount 22.
In the present embodiment, described connecting pin 28 is provided with bearing 25 with the junction of upper knife plate 23.Upper knife plate 23 descends knife plate 24 to rotate relatively, in order to guarantee that upper knife plate 23 can rotate neatly under the support of knife rest 22, therefore be provided with bearing 25 in the junction of connecting pin 28 and upper knife plate 23.
In the present embodiment, the end of described upper knife plate 23 is resisted against in the outer rim of cam 51.Because upper knife plate 23 is actively controlled by cam 50, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.
In the present embodiment, the front end of described fixed mount 22 is provided with hook 26.After weft yarn 60 passes by shuttle, by the motion of steel button, weft yarn 60 is hooked to hook 26, thereby weft yarn cutting mechanism 20 is cut off weft yarn 60.
When the electric motor starting of loom 10, rotating shaft 50 on loom 10 starts rotation, thereby drive cam 51 rotations in rotating shaft 50, when cam 51 rotates to peak by cam jacking block 52 jack-up on knife rest 22, cam jacking block 52 upwards rotates the knife rest 22 that promotes upper knife plate 23 in the process of jack-up around connecting pin 28, thereby knife plate 23 is moved up and down, cut off weft yarn 60.
As shown in Figure 6 and Figure 7, the structural representation of slitter edge shearing mechanism in the present invention.Described slitter edge shearing mechanism 30 comprises Connection Block 31, tool rest 35, top blade 32 and bottom knife 33.
In the present embodiment, the end of described tool rest 35 is provided with cam jacking block 52.In the course of work, the top blade 32 on tool rest 35 can move up and down and match with bottom knife 33 under the promotion of cam jacking block 52, and then the slitter edge of cloth cover is cut off.
In the present embodiment, described cam jacking block 52 is resisted against on cam 51.
In the present embodiment, described cam 51 is arranged in the rotating shaft 50 of loom 10.After the electric motor starting of loom 10, rotating shaft 50 will be rotated under the drive of motor, and because cam 51 is arranged in rotating shaft 50, and phase countershaft 50 is static, therefore in rotating shaft 50 rotary courses, will be with moving cam 51 rotations.
In the present embodiment, described bottom knife 33 links together by screw and Connection Block 31.
In the present embodiment, described Connection Block 31 links together with the frame of loom 10.
In the present embodiment, described top blade 32 links together by screw and tool rest 35.
In the present embodiment, described top blade 32 links together by pin 34 with bottom knife 33.
In the present embodiment, described pin 34 is provided with spring 29 with the junction of tool rest 35.When top blade 32 and bottom knife 33 depart from, by regulating spring contiguous block 27, carry out holddown spring 29 and regulate top blade 32 and the distance ，Shi Gai mechanism of bottom knife 33 to work.
When the electric motor starting of loom 10, rotating shaft 50 on loom 10 starts rotation, thereby drive cam 51 rotations in rotating shaft 50, when cam 51 rotates to peak by cam jacking block 52 jack-up on tool rest 35, cam jacking block 52 upwards rotates the tool rest 35 that promotes top blade 32 respectively in the process of jack-up around pin 34, thereby top blade 32 is moved up and down, cut the slitter edge of cloth cover.
The operation principle of textile cutting device of the present invention is: when the electric motor starting of loom 10, rotating shaft 50 rotations on loom 10, thereby band moving cam 51 rotations, in cam 51 rotary courses, the upper knife plate 23 in the cam jacking block 52 drive weft yarn cutting mechanisms 20 that drive in weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 and the top blade 32 in slitter edge shearing mechanism 30 are moved up and down, and then weft yarn 60 is cut off, slitter edge is cut off.
In sum, textile cutting device of the present invention has following advantage: the weft yarn cutting mechanism 20 in this device and slitter edge shearing mechanism 30 are arranged in the frame of loom 10 and work asynchronously with loom 10, there is the feature of good stability, but also reduced the replacement frequency of blade; The power resources of weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 are in the drive motors of loom 10, like this without extra for weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 set power source, certainly will reduce power consumption, thereby reduce production cost; By cam 50, drive upper knife plate 23 to move up and down, when weft yarn 60 is introduced, upper knife plate 23 lifts just, and when upper knife plate 23 moves to while coordinating with lower knife plate 24, weft yarn 60 has been still on lower knife plate 24, now by upper knife plate 23 weft yarn 60 cut-outs.Because upper knife plate 23 is actively controlled by cam 50, become and to be cut into impact cutting, so accommodation light more, no matter the weft yarn of which kind of type all can easily cut off.Compared with prior art, weft yarn cutting mechanism 20 and slitter edge shearing mechanism 30 have reduced the quantity of part, and cost significantly declines.
It will be apparent to those skilled in the art that textile cutting device of the present invention comprises any combination of each several part in this description.As space is limited and in order to make the simple and clear of description, at this, these combinations at length not to be introduced one by one, but seen after this description, the scope of the present invention that any combination of the each several part consisting of this description forms is self-evident, does not therefore add and repeats.
Claims (10)
1. a textile cutting device, it comprises weft yarn cutting mechanism (20) and slitter edge shearing mechanism (30), it is characterized in that: weft yarn cutting mechanism (20) and slitter edge shearing mechanism (30) drive by the motor of loom (10).
2. textile cutting device as claimed in claim 1, is characterized in that: weft yarn cutting mechanism (20) comprises fixed mount (21), knife rest (22), upper knife plate (23) and lower knife plate (24); Described slitter edge shearing mechanism (30) comprises Connection Block (31), tool rest (35), top blade (32) and bottom knife (33).
3. textile cutting device as claimed in claim 2, is characterized in that: on knife rest (22) and tool rest (35), be equipped with cam jacking block (52).
4. textile cutting device as claimed in claim 3, is characterized in that: cam jacking block (52) is resisted against on cam (51).
5. textile cutting device as claimed in claim 4, is characterized in that: cam (51) is arranged in the rotating shaft (50) of loom (10).
6. textile cutting device as claimed in claim 2, is characterized in that: lower knife plate (24) is fixed by screws on knife rest (22).
7. textile cutting device as claimed in claim 2, is characterized in that: the front end of upper knife plate (23) links together by connecting pin (28) and knife rest (22).
8. textile cutting device as claimed in claim 7, is characterized in that: connecting pin (28) is provided with spring (29) with the connecting portion of knife rest (22).
9. textile cutting device as claimed in claim 2, is characterized in that: the rear end of upper knife plate (23) links together by spring contiguous block (27) and fixed mount (21).
10. textile cutting device as claimed in claim 7, is characterized in that: connecting pin (28) is provided with bearing (25) with the junction of upper knife plate (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310550392.4A CN103541133B (en) | 2013-11-08 | 2013-11-08 | Textile cutting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310550392.4A CN103541133B (en) | 2013-11-08 | 2013-11-08 | Textile cutting device |
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| CN103541133A true CN103541133A (en) | 2014-01-29 |
| CN103541133B CN103541133B (en) | 2015-10-21 |
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| CN201310550392.4A Active CN103541133B (en) | 2013-11-08 | 2013-11-08 | Textile cutting device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103993409A (en) * | 2014-05-13 | 2014-08-20 | 绍兴纺织机械集团有限公司 | High-speed rapier loom |
| CN103541133B (en) * | 2013-11-08 | 2015-10-21 | 振石集团恒石纤维基业有限公司 | Textile cutting device |
| CN107366153A (en) * | 2017-07-28 | 2017-11-21 | 桐乡市绿康净菜配送有限公司 | A kind of strip cutting-off machine structure |
| CN108796790A (en) * | 2018-06-29 | 2018-11-13 | 余庆县鸿祥棉纺有限责任公司 | Cotton thread cutter device |
| CN110331570A (en) * | 2019-06-26 | 2019-10-15 | 湖南莎丽袜业股份有限公司 | The anti-socks that isolate of one kind process fast shearing machine |
| CN113774549A (en) * | 2021-09-02 | 2021-12-10 | 江苏莱纳多智能装备有限公司 | Cam-controlled weft scissors for air-jet loom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103541133B (en) * | 2013-11-08 | 2015-10-21 | 振石集团恒石纤维基业有限公司 | Textile cutting device |
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| CN107366153A (en) * | 2017-07-28 | 2017-11-21 | 桐乡市绿康净菜配送有限公司 | A kind of strip cutting-off machine structure |
| CN108796790A (en) * | 2018-06-29 | 2018-11-13 | 余庆县鸿祥棉纺有限责任公司 | Cotton thread cutter device |
| CN110331570A (en) * | 2019-06-26 | 2019-10-15 | 湖南莎丽袜业股份有限公司 | The anti-socks that isolate of one kind process fast shearing machine |
| CN110331570B (en) * | 2019-06-26 | 2024-03-12 | 湖南莎丽袜业股份有限公司 | Quick shearing machine for processing anti-cracking socks |
| CN113774549A (en) * | 2021-09-02 | 2021-12-10 | 江苏莱纳多智能装备有限公司 | Cam-controlled weft scissors for air-jet loom |
| CN113774549B (en) * | 2021-09-02 | 2022-12-16 | 江苏莱纳多智能装备有限公司 | Cam-controlled weft scissors for air-jet loom |
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| CN103541133B (en) | 2015-10-21 |
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