CN204058818U - A kind of refuse yarn traction control apparatus - Google Patents
A kind of refuse yarn traction control apparatus Download PDFInfo
- Publication number
- CN204058818U CN204058818U CN201420523570.4U CN201420523570U CN204058818U CN 204058818 U CN204058818 U CN 204058818U CN 201420523570 U CN201420523570 U CN 201420523570U CN 204058818 U CN204058818 U CN 204058818U
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- Prior art keywords
- refuse yarn
- running roller
- traction
- fixed
- guidance set
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Abstract
The utility model discloses a kind of refuse yarn traction control apparatus, comprise installing plate, body, refuse yarn guidance set and refuse yarn traction component, wherein, body is fixing on a mounting board, and installing plate is fixedly mounted on the sidepiece of loom; Refuse yarn guidance set comprises the first guidance set and the second guidance set, and downward, the second running roller of the second guidance set upward, is installed with refuse yarn between the first running roller and the second running roller to the first running roller of the first guidance set; Refuse yarn traction component comprises fixation kit and movable component, and be installed with refuse yarn between fixation kit and movable component, both are adjacent to, and is compressed by refuse yarn, and rotates, by the motion of stiction traction refuse yarn; Movable component is connected with the second guidance set, and movable component and the second guidance set are all embedded on guide rail, and are free to slide along guide rail.The utility model structure is simple, is beneficial to theory of mechanics and automatically adjusts traction component and start to draw refuse yarn and stop traction refuse yarn, improve quality of weaving cotton cloth, and prevent card machine.
Description
Technical field
The utility model relates to the field of weaving cotton cloth, and refers in particular to a kind of refuse yarn traction control apparatus.
Background technology
Loom, is again frame, loom, cotton spinning machine etc., and early stage loom is all the loom relying on manpower to drive.Shuttle less loom machine technology just sets about research from 19th century, from the fifties, progressively push international market to.Since 20 century 70s, many novel shuttleless looms put goods on the market successively.Shuttleless loom achieves remarkable effect to the efficiency improving fabric and raising loom, be widely adopted in countries in the world, and accelerating the process of fabric manufacture equipment transformation, the occupation rate of many developed countries shuttleless loom reaches about 80%, has occurred upgrading with shuttleless loom the main trend substituting fly-shuttle loom.
Loom is weaved cotton cloth in process can produce refuse yarn, therefore create refuse yarn accordingly to cut off and draw-gear, as publication number cuts off and guider for the Chinese utility model patent " a kind of guide device of scrap edge structure of loom and using method thereof " disclosed in " 103741348A " just describes a kind of refuse yarn, refuse yarn after cut-out need be drawn out loom through the draw of draw-gear, and collects; But, generation due to refuse yarn joins with the velocity correlation of weaving cotton cloth of loom, and draw-gear only provides tractive force to be pulled out by refuse yarn, therefore when the speed of draw-gear is greater than the speed of weaving cotton cloth of loom, the refuse yarn that loom produces all is pulled device pull-out, draw-gear pulls on refuse yarn, then directly can draw bad weaving cotton cloth, cause rim relaxation phenomenon of weaving cotton cloth, the speed of draw-gear is too small, refuse yarn then can be caused to accumulate, be easily mutually wound around between the refuse yarn of accumulation, easy stuck draw-gear.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of structure simple, be beneficial to theory of mechanics automatically to adjust traction component and start to draw refuse yarn and stop traction refuse yarn, improve quality of weaving cotton cloth, and prevent the refuse yarn traction control apparatus of card machine.
The technical scheme that the utility model is taked is as follows: a kind of refuse yarn traction control apparatus, comprises installing plate, body, refuse yarn guidance set and refuse yarn traction component, and wherein, above-mentioned body is fixing on a mounting board, and installing plate is fixedly mounted on the sidepiece of loom; Above-mentioned refuse yarn guidance set comprises the first guidance set and the second guidance set, and downward, the second running roller of the second guidance set upward, is installed with refuse yarn between the first running roller and the second running roller to the first running roller of the first guidance set, to lead refuse yarn; Above-mentioned refuse yarn traction component comprises fixation kit and movable component, and be installed with refuse yarn between fixation kit and movable component, both are adjacent to, and is compressed by refuse yarn, and rotates, by the motion of stiction traction refuse yarn; Movable component is connected with the second guidance set, movable component and the second guidance set are all embedded on guide rail, and be free to slide along guide rail, after the refuse yarn that loom produces has been pulled, refuse yarn is straightened, to the pressure that the second running roller is downward, the second running roller provides downward pressure to movable component, movable component and fixation kit is separated and stops traction.
Preferably, the first described guidance set comprises fixed head, the first guide holder, the first rotating shaft and the first running roller, and wherein, above-mentioned fixed head is fixed on the sidewall of above-mentioned installing plate, first guide holder is fixed on the bottom of fixed head, and the first guide holder has mounting groove; Above-mentioned first rotating shaft is inserted in mounting groove, and rotates freely in the first guide holder; Above-mentioned first running roller is arranged in the first rotating shaft, and rotates along the first rotating shaft.
Preferably, the second described guidance set comprises the second guide holder, the second rotating shaft and the second running roller, and wherein, above-mentioned second guide holder is fixedly installed on the right side of body, and upwards extends, and upwards extension has mounting groove; Above-mentioned second rotating shaft is arranged in this mounting groove, and rotates freely in the second guide holder; Above-mentioned second running roller is arranged in the second rotating shaft, and rotates with the second rotating shaft.
Preferably, the first described running roller and the wheel periphery of the second running roller have gathering sill; Refuse yarn penetrates in the gathering sill of the first running roller bottom, and extends to forward in the gathering sill on the second running roller top, and gathering sill guiding refuse yarn, prevents its landing.
Preferably, described fixation kit comprises holder, fixed rotating shaft and fixed traction wheel, and wherein, above-mentioned holder is fixedly installed on the sidepiece of installing plate, and the front end of holder has mounting groove; Above-mentioned fixed rotating shaft is arranged in this mounting groove, and rotates freely in holder, and fixed rotating shaft connects the micromotor of peripheral hardware, and micromotor drives fixed rotating shaft to rotate; Above-mentioned fixed traction wheel is arranged on fixed rotating shaft, and rotates with fixed rotating shaft.
Preferably, described movable component comprises sliding seat, movable rotation-shaft and movable traction wheel, and wherein, above-mentioned sliding seat is embedded on guide rail, and is free to slide along guide rail, and sliding seat has mounting groove; Above-mentioned movable rotation-shaft is arranged in this mounting groove, and rotates freely in sliding seat; Above-mentioned movable traction wheel is arranged on movable rotation-shaft, and rotates with movable rotation-shaft; The outer ring of movable traction wheel is adjacent to the outer ring of fixed traction wheel, and is compressed by the refuse yarn stretched between the two, and fixed traction wheel rotates, by the motion of stiction traction refuse yarn.
Preferably, the front side of the second described guide holder is provided with the first connecting plate, and the front side of sliding seat is provided with the second connecting plate, is connected with the first spring between the two; After the refuse yarn of the generation of loom is straightened, traction component continues to pull down refuse yarn, refuse yarn presses to the second running roller downwards, second running roller provides downward pressure to the second guide holder, make the second guide holder along guide rail slide downward, and by the first spring, sliding seat is moved downward, movable traction wheel is taken turns with fixed traction and is separated, thus stop traction.
Preferably, the bottom of the second described connecting plate is provided with the second spring, and the lower end of the second spring is fixing on the supporting plate, and gripper shoe is fixedly installed on body; Sliding seat moves downward and makes the second spring compression, and when loom produces new refuse yarn, refuse yarn relaxes, to the distress resolves of the second running roller, sliding seat, under the second springback power effect, moves upward, make movable traction wheel be adjacent to fixed traction wheel, restart to draw refuse yarn.
Preferably, described installing plate is fixed on loom by the mounting screw being arranged on installing plate front side portion; Body is fixed by the hold-down screw and installing plate being arranged on installing plate rear lateral portion.
The beneficial effects of the utility model are:
The utility model is a kind of improvement opportunity scheme for prior art, the utility model is by a kind of refuse yarn traction control apparatus comprising guidance set and traction component of design, guidance set comprises again the first guidance set and the second guidance set, first running roller of the first guidance set is arranged down, second running roller of the second guidance set is arranged upward, refuse yarn passes from the bottom of the first running roller, and extends forward through the top of the second running roller; The outer diameter face of the first running roller and the second running roller all has gathering sill, and refuse yarn penetrates in gathering sill, to prevent outside slip; Second running roller is arranged on the second guide holder, and the second guide holder is embedded on the guide rail that is arranged on the right side of body, and is free to slide along guide rail, and the front side of the second guide holder is provided with the first connecting plate; Traction component comprises movable component and fixation kit, and fixation kit is fixing on a mounting board; The sliding seat of movable component is embedded on guide rail, and be free to slide along guide rail, sliding seat is provided with movable traction wheel, movable traction wheel is adjacent to the fixed traction wheel of fixation kit, and refuse yarn is compressed, fixed traction wheel connects the motor of peripheral hardware, and motor drives fixed traction wheel to rotate, and by stiction, refuse yarn is moved downward; The front side of sliding seat is provided with the second connecting plate, the first spring is provided with between second connecting plate and the second connecting plate, after the refuse yarn of the generation of loom is straightened, traction component continues to pull down refuse yarn, and refuse yarn presses to the second running roller downwards, and the second running roller provides downward pressure to the second guide holder, make the second guide holder along guide rail slide downward, and by the first spring, sliding seat is moved downward, movable traction wheel is taken turns with fixed traction and is separated, thus stop traction; Sliding seat bottom is provided with gripper shoe, the second spring is provided with between gripper shoe and the second connecting plate, sliding seat moves downward and makes the second spring compression, when loom produces new refuse yarn, refuse yarn relaxes, to the distress resolves of the second running roller, sliding seat is under the second springback power effect, move upward, make movable running roller be adjacent to fixed traction wheel, restart to draw refuse yarn; Package unit structure is simple, reaches control traction component and automatically draws and stop drawing refuse yarn, improve quality of weaving cotton cloth by simple theory of mechanics, decrease card machine phenomenon, plant maintenance and maintenance cost reduce, and equipment service life is improved, and productivity effect gets a promotion.
Accompanying drawing explanation
Fig. 1 is one of perspective view of the present utility model.
Fig. 2 is perspective view two of the present utility model.
Fig. 3 is front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, the technical scheme that the utility model is taked is as follows: a kind of refuse yarn traction control apparatus, comprises installing plate 1, body 2, refuse yarn guidance set and refuse yarn traction component, wherein, above-mentioned body 2 is fixed on installing plate 1, and installing plate 1 is fixedly mounted on the sidepiece of loom; Above-mentioned refuse yarn guidance set comprises the first guidance set and the second guidance set, and downward, the second running roller 9 of the second guidance set upward, is installed with refuse yarn, to lead refuse yarn between the first running roller 6 and the second running roller 9 to the first running roller 6 of the first guidance set; Above-mentioned refuse yarn traction component comprises fixation kit and movable component, and be installed with refuse yarn between fixation kit and movable component, both are adjacent to, and is compressed by refuse yarn, and rotates, by the motion of stiction traction refuse yarn; Movable component is connected with the second guidance set, movable component and the second guidance set are all embedded on guide rail 11, and be free to slide along guide rail 11, after the refuse yarn that loom produces has been pulled, refuse yarn is straightened, to the pressure that the second running roller 9 is downward, the second running roller 9 provides downward pressure to movable component, movable component and fixation kit is separated and stops traction.
First guidance set comprises fixed head 3, first guide holder 4, first rotating shaft 5 and the first running roller 6, and wherein, above-mentioned fixed head 3 is fixed on the sidewall of above-mentioned installing plate 1, and the first guide holder 4 is fixed on the bottom of fixed head 3, and the first guide holder 4 has mounting groove; Above-mentioned first rotating shaft 5 is inserted in mounting groove, and rotates freely in the first guide holder 4; Above-mentioned first running roller 6 is arranged in the first rotating shaft 5, and rotates along the first rotating shaft 5.
Second guidance set comprises the second guide holder 7, second rotating shaft 8 and the second running roller 9, and wherein, above-mentioned second guide holder 7 is fixedly installed on the right side of body 2, and upwards extends, and upwards extension has mounting groove; Above-mentioned second rotating shaft 8 is arranged in this mounting groove, and rotates freely in the second guide holder 7; Above-mentioned second running roller 9 is arranged in the second rotating shaft 8, and rotates with the second rotating shaft 8.
The wheel periphery of the first running roller 6 and the second running roller 9 has gathering sill; Refuse yarn penetrates in the gathering sill of the first running roller 6 bottom, and extends to forward in the gathering sill on the second running roller 9 top, and gathering sill guiding refuse yarn, prevents its landing.
Fixation kit comprises holder 12, fixed rotating shaft 13 and fixed traction wheel 14, and wherein, above-mentioned holder 12 is fixedly installed on the sidepiece of installing plate 1, and the front end of holder 12 has mounting groove; Above-mentioned fixed rotating shaft 13 is arranged in this mounting groove, and rotates freely in holder 12, and fixed rotating shaft 13 connects the micromotor of peripheral hardware, and micromotor drives fixed rotating shaft 13 to rotate; Above-mentioned fixed traction wheel 14 is arranged on fixed rotating shaft 13, and rotates with fixed rotating shaft 13.
Movable component comprises sliding seat 15, movable rotation-shaft 16 and movable traction wheel 17, and wherein, above-mentioned sliding seat 15 is embedded on guide rail 11, and is free to slide along guide rail 11, and sliding seat 15 has mounting groove; Above-mentioned movable rotation-shaft 16 is arranged in this mounting groove, and rotates freely in sliding seat 15; Above-mentioned movable traction wheel 17 is arranged on movable rotation-shaft 16, and rotates with movable rotation-shaft 16; The outer ring of movable traction wheel 17 is adjacent to the outer ring of fixed traction wheel 14, and is compressed by the refuse yarn stretched between the two, and fixed traction wheel 14 rotates, by the motion of stiction traction refuse yarn.
The front side of the second guide holder 7 is provided with the first connecting plate 10, and the front side of sliding seat 15 is provided with the second connecting plate 19, is connected with the first spring 18 between the two; After the refuse yarn of the generation of loom is straightened, traction component continues to pull down refuse yarn, refuse yarn presses to the second running roller 9 downwards, second running roller 9 provides downward pressure to the second guide holder 7, make the second guide holder 7 along guide rail 11 slide downward, and by the first spring 18, sliding seat 15 is moved downward, make movable traction wheel 17 and fixed traction take turns 14 and be separated, thus stop traction.
The lower end that the bottom of the second connecting plate 19 is provided with the second spring 20, second spring 20 is fixed in gripper shoe 21, and gripper shoe 21 is fixedly installed on body 2; Sliding seat 15 moves downward and the second spring 20 is compressed, when loom produces new refuse yarn, refuse yarn relaxes, to the distress resolves of the second running roller 9, sliding seat 15 is under the second spring 20 bounce effect, move upward, make movable traction wheel 17 be adjacent to fixed traction wheel 14, restart to draw refuse yarn.
Installing plate 1 is fixed on loom by the mounting screw 22 being arranged on installing plate 1 front side portion; Body 2 is fixed with installing plate 1 by the hold-down screw 23 being arranged on installing plate 1 rear lateral portion.
Further, the utility model is by a kind of refuse yarn traction control apparatus comprising guidance set and traction component of design, guidance set comprises again the first guidance set and the second guidance set, first running roller of the first guidance set is arranged down, second running roller of the second guidance set is arranged upward, refuse yarn passes from the bottom of the first running roller, and extends forward through the top of the second running roller; The outer diameter face of the first running roller and the second running roller all has gathering sill, and refuse yarn penetrates in gathering sill, to prevent outside slip; Second running roller is arranged on the second guide holder, and the second guide holder is embedded on the guide rail that is arranged on the right side of body, and is free to slide along guide rail, and the front side of the second guide holder is provided with the first connecting plate; Traction component comprises movable component and fixation kit, and fixation kit is fixing on a mounting board; The sliding seat of movable component is embedded on guide rail, and be free to slide along guide rail, sliding seat is provided with movable traction wheel, movable traction wheel is adjacent to the fixed traction wheel of fixation kit, and refuse yarn is compressed, fixed traction wheel connects the motor of peripheral hardware, and motor drives fixed traction wheel to rotate, and by stiction, refuse yarn is moved downward; The front side of sliding seat is provided with the second connecting plate, the first spring is provided with between second connecting plate and the second connecting plate, after the refuse yarn of the generation of loom is straightened, traction component continues to pull down refuse yarn, and refuse yarn presses to the second running roller downwards, and the second running roller provides downward pressure to the second guide holder, make the second guide holder along guide rail slide downward, and by the first spring, sliding seat is moved downward, movable traction wheel is taken turns with fixed traction and is separated, thus stop traction; Sliding seat bottom is provided with gripper shoe, the second spring is provided with between gripper shoe and the second connecting plate, sliding seat moves downward and makes the second spring compression, when loom produces new refuse yarn, refuse yarn relaxes, to the distress resolves of the second running roller, sliding seat is under the second springback power effect, move upward, make movable running roller be adjacent to fixed traction wheel, restart to draw refuse yarn; Package unit structure is simple, reaches control traction component and automatically draws and stop drawing refuse yarn, improve quality of weaving cotton cloth by simple theory of mechanics, decrease card machine phenomenon, plant maintenance and maintenance cost reduce, and equipment service life is improved, and productivity effect gets a promotion.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (9)
1. a refuse yarn traction control apparatus, it is characterized in that: comprise installing plate (1), body (2), refuse yarn guidance set and refuse yarn traction component, wherein, above-mentioned body (2) is fixed on installing plate (1), and installing plate (1) is fixedly mounted on the sidepiece of loom; Above-mentioned refuse yarn guidance set comprises the first guidance set and the second guidance set, first running roller (6) of the first guidance set downward, second running roller (9) of the second guidance set upward, is installed with refuse yarn between the first running roller (6) and the second running roller (9), to lead refuse yarn; Above-mentioned refuse yarn traction component comprises fixation kit and movable component, and be installed with refuse yarn between fixation kit and movable component, both are adjacent to, and is compressed by refuse yarn, and rotates, by the motion of stiction traction refuse yarn; Movable component is connected with the second guidance set, movable component and the second guidance set are all embedded on guide rail (11), and be free to slide along guide rail (11), after the refuse yarn that loom produces has been pulled, refuse yarn is straightened, to the pressure that the second running roller (9) is downward, the second running roller (9) provides downward pressure to movable component, movable component and fixation kit is separated and stops traction.
2. a kind of refuse yarn traction control apparatus according to claim 1, it is characterized in that: the first described guidance set comprises fixed head (3), the first guide holder (4), the first rotating shaft (5) and the first running roller (6), wherein, above-mentioned fixed head (3) is fixed on the sidewall of above-mentioned installing plate (1), first guide holder (4) is fixed on the bottom of fixed head (3), and (4) have mounting groove to the first guide holder; Above-mentioned first rotating shaft (5) is inserted in mounting groove, and rotates freely in the first guide holder (4); Above-mentioned first running roller (6) is arranged in the first rotating shaft (5), and rotates along the first rotating shaft (5).
3. a kind of refuse yarn traction control apparatus according to claim 2, it is characterized in that: the second described guidance set comprises the second guide holder (7), the second rotating shaft (8) and the second running roller (9), wherein, above-mentioned second guide holder (7) is fixedly installed on the right side of body (2), and upwards extend, upwards extension has mounting groove; Above-mentioned second rotating shaft (8) is arranged in this mounting groove, and rotates freely in the second guide holder (7); Above-mentioned second running roller (9) is arranged in the second rotating shaft (8), and rotates with the second rotating shaft (8).
4. a kind of refuse yarn traction control apparatus according to claim 3, is characterized in that: described the first running roller (6) and the wheel periphery of the second running roller (9) have gathering sill; Refuse yarn penetrates in the gathering sill of the first running roller (6) bottom, and extends to forward in the gathering sill on the second running roller (9) top, and gathering sill guiding refuse yarn, prevents its landing.
5. a kind of refuse yarn traction control apparatus according to claim 4, it is characterized in that: described fixation kit comprises holder (12), fixed rotating shaft (13) and fixed traction wheel (14), wherein, above-mentioned holder (12) is fixedly installed on the sidepiece of installing plate (1), and the front end of holder (12) has mounting groove; Above-mentioned fixed rotating shaft (13) is arranged in this mounting groove, and rotates freely in holder (12), and fixed rotating shaft (13) connects the micromotor of peripheral hardware, and micromotor drives fixed rotating shaft (13) to rotate; Above-mentioned fixed traction wheel (14) is arranged on fixed rotating shaft (13), and rotates with fixed rotating shaft (13).
6. a kind of refuse yarn traction control apparatus according to claim 5, it is characterized in that: described movable component comprises sliding seat (15), movable rotation-shaft (16) and movable traction wheel (17), wherein, above-mentioned sliding seat (15) is embedded on guide rail (11), and be free to slide along guide rail (11), (15) have mounting groove to sliding seat; Above-mentioned movable rotation-shaft (16) is arranged in this mounting groove, and rotates freely in sliding seat (15); Above-mentioned movable traction wheel (17) is arranged on movable rotation-shaft (16), and rotates with movable rotation-shaft (16); The outer ring of movable traction wheel (17) is adjacent to the outer ring of fixed traction wheel (14), and is compressed by the refuse yarn stretched between the two, and fixed traction wheel (14) rotates, by the motion of stiction traction refuse yarn.
7. a kind of refuse yarn traction control apparatus according to claim 6, it is characterized in that: the front side of described the second guide holder (7) is provided with the first connecting plate (10), the front side of sliding seat (15) is provided with the second connecting plate (19), is connected with the first spring (18) between the two; After the refuse yarn of the generation of loom is straightened, traction component continues to pull down refuse yarn, refuse yarn presses to the second running roller (9) downwards, second running roller (9) provides downward pressure to the second guide holder (7), make the second guide holder (7) along guide rail (11) slide downward, and by the first spring (18), sliding seat (15) is moved downward, make movable traction wheel (17) take turns (14) with fixed traction and be separated, thus stop traction.
8. a kind of refuse yarn traction control apparatus according to claim 7, it is characterized in that: the bottom of described the second connecting plate (19) is provided with the second spring (20), the lower end of the second spring (20) is fixed in gripper shoe (21), and gripper shoe (21) is fixedly installed on body (2); Sliding seat (15) moves downward and the second spring (20) is compressed, when loom produces new refuse yarn, refuse yarn relaxes, to the distress resolves of the second running roller (9), sliding seat (15) is under the second spring (20) bounce effect, move upward, make movable traction wheel (17) be adjacent to fixed traction wheel (14), restart to draw refuse yarn.
9. a kind of refuse yarn traction control apparatus according to any one of claim 1-8, is characterized in that: described installing plate (1) is fixed on loom by the mounting screw (22) being arranged on installing plate (1) front side portion; Body (2) is fixed with installing plate (1) by the hold-down screw (23) being arranged on installing plate (1) rear lateral portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523570.4U CN204058818U (en) | 2014-09-12 | 2014-09-12 | A kind of refuse yarn traction control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523570.4U CN204058818U (en) | 2014-09-12 | 2014-09-12 | A kind of refuse yarn traction control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058818U true CN204058818U (en) | 2014-12-31 |
Family
ID=52200368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523570.4U Withdrawn - After Issue CN204058818U (en) | 2014-09-12 | 2014-09-12 | A kind of refuse yarn traction control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264347A (en) * | 2014-09-12 | 2015-01-07 | 德清县天之成纺织品有限公司 | Waste yarn traction control device |
-
2014
- 2014-09-12 CN CN201420523570.4U patent/CN204058818U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264347A (en) * | 2014-09-12 | 2015-01-07 | 德清县天之成纺织品有限公司 | Waste yarn traction control device |
| CN104264347B (en) * | 2014-09-12 | 2016-02-17 | 德清县天之成纺织品有限公司 | A kind of refuse yarn traction control apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160217 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |