CN114803674A - Two-for-one twisting device for yarn processing and using method thereof - Google Patents
Two-for-one twisting device for yarn processing and using method thereof Download PDFInfo
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- CN114803674A CN114803674A CN202210496385.XA CN202210496385A CN114803674A CN 114803674 A CN114803674 A CN 114803674A CN 202210496385 A CN202210496385 A CN 202210496385A CN 114803674 A CN114803674 A CN 114803674A
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- twisting
- sliding block
- sliding
- double
- top end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/015—Gathering a plurality of forwarding filamentary materials into a bundle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/24—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a double-twisting device for yarn processing and a using method thereof, and the double-twisting device comprises a base, wherein the top end of the base is provided with an adjusting mechanism, the adjusting mechanism comprises a double-twisting pipe, a first sliding block, a second sliding block, a sleeve, a connecting rod and a fixing pin, the top end of the base is provided with a first sliding chute, the first sliding block is in sliding and penetrating connection with an inner cavity of a first sliding chute pair, the second sliding block is arranged at the top end of the first sliding block, the sleeve is fixedly connected with the top end of the first sliding block, the connecting rod is in sliding and penetrating connection with the inner cavity of the sleeve, the top end of the connecting rod is fixedly connected with the double-twisting pipe, the two fixing pins are in sliding and penetrating connection with the first sliding block, the bottom end of the inner wall of the first sliding chute is equidistantly provided with a plurality of fixing holes, and the fixing pins are in threaded and penetrating connection with the inner cavity of the positioning holes. The invention utilizes the arrangement mode of the double-twisting tube, the first sliding block and the fixing pin which are matched, and can adjust the tightness degree of a plurality of yarns in the staggered double-twisting process and the tension of the yarns in the winding process.
Description
Technical Field
The invention relates to the technical field of yarn processing, in particular to a two-for-one twisting device for yarn processing and a using method thereof.
Background
A two-for-one twister is essentially a doubling device, also called a doubler.
The production of current yarn two-for-one twisting device is more complicated, and the yarn elasticity degree after the two-for-one twisting shaping is fixed unchangeable moreover, under the requirement of specific demand two-for-one twisting yarn elasticity, traditional machine just can not adjust, and when the rolling, can not effectual tension when adjusting the rolling, rolling tension is too little, the rolling effect is poor, the phenomenon of broken string can appear when tension is too big rolling, be difficult to satisfy the demand of actual production processing
Disclosure of Invention
The present invention is directed to a two-for-one twisting device for yarn processing and a method of using the same, which solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a double-twisting device for yarn processing comprises a base, wherein a double-twisting mechanism is fixedly mounted at the top end of the base, an adjusting mechanism is arranged at the top end of the base, and a winding mechanism is arranged at the top end of the base;
adjustment mechanism is including doubly twisting tube, first slider, second slider, sleeve, connecting rod and fixed pin, first spout has been seted up on the top of base, first slider is connected with the inner chamber sliding interlude of first spout pair, the second slider sets up the top with first slider, sleeve fixed connection is in the top of first slider, the connecting rod is connected with telescopic inner chamber sliding interlude, the top and the two-for-one twisting tube fixed connection of connecting rod, two the fixed pin all with first slider sliding interlude be connected, a plurality of fixed orings have been seted up to the bottom equidistance of first spout inner wall, the fixed pin is connected with the inner chamber screw thread interlude of locating hole.
Preferably, a second sliding groove is formed in the top end of the first sliding block, the second sliding block is connected with an inner cavity of the second sliding groove in a sliding and inserting mode, through grooves are formed in two sides of the sleeve, and the second sliding block is connected with the inner cavity of the through grooves in the sliding and inserting mode.
Preferably, one side fixedly connected with stopper of second slider, one of them fixed pin and stopper slip interlude and be connected.
Preferably, a plurality of positioning holes are formed in the bottom end of the inner wall of the second sliding groove at equal intervals, and one of the positioning holes is in threaded penetrating connection with an inner cavity of each positioning hole.
Preferably, the two-for-one twisting mechanism comprises a first motor, a rotary table, a fixing rod, a paying-off roller and a two-for-one twisting disc, the first motor is fixedly installed at the top end of the base, the output end of the first motor is connected with the rotary table in a transmission mode, the fixing rod is multiple in one end and fixedly connected with the rotary table, the other end of the fixing rod is fixedly connected with the two-for-one twisting disc, and the paying-off roller is fixedly installed on one side of the rotary table.
Preferably, two first support frames are fixedly mounted at the top end of the base, and the rotary disc and the two-for-one twisting disc are respectively connected with the two support frames in a rotating mode.
Preferably, the winding mechanism comprises a winding roller and a second motor, and the output end of the second motor is in transmission connection with one end of the winding roller.
Preferably, the top end fixed mounting of base has two second support frames, the both ends of wind-up roll rotate with two second support frames respectively and alternate and be connected.
The invention also provides a using method of the double twisting device for yarn processing, which comprises the following specific using steps:
the method comprises the following steps: starting a second motor, wherein the output end of the second motor drives the yarn to rotate through a winding roller, so that the yarn is wound on the winding roller, and then a pay-off roller is driven to rotate, and the pay-off roller releases the yarn;
step two: starting a first motor, wherein the output end of the first motor drives a two-for-one twisting disc to rotate, so that a plurality of yarns are staggered together, gathered through a two-for-one twisting pipe and finally wound on a winding roller;
step three: when the tightness of the two-for-one twisting of the plurality of yarns needs to be adjusted, the fixing pin is screwed out, the first sliding block is slid, the first sliding block is fixed through the fixing pin after the first sliding block reaches a proper position, so that the distance between the two-for-one twisting pipe and the two-for-one twisting disc is adjusted, and the tightness of the plurality of yarns in the staggered two-for-one twisting process is adjusted;
step four: yarn tension when the rolling needs to be adjusted, one of the fixing pins is twisted out, the second sliding block slides, the second sliding block is connected with the sleeve in a sliding and penetrating mode, the second sliding block extrudes the connecting rod, the connecting rod slides in the inner cavity of the sleeve, the height of the double-twist tube is adjusted, and yarn tension when the rolling is adjusted.
The invention has the technical effects and advantages that:
(1) according to the double-twist machine, the arrangement mode that the double-twist tube, the first sliding block and the fixing pin are matched is utilized, the first sliding block slides in the first sliding groove, and the fixing pin is used for fixing the first sliding block, so that the distance between the double-twist tube and the double-twist disc is adjusted, the tightness degree of a plurality of yarns in the staggered double-twist process is adjusted, and the required tightness degree of the double-twist of the yarns is achieved;
(2) according to the invention, by utilizing the arrangement mode that the second sliding block, the sleeve, the connecting rod and the fixing pins are matched, the second sliding block can slide by screwing one fixing pin out of the fixing hole and the positioning hole, the second sliding block is in sliding and penetrating connection with the sleeve, and the connecting rod is extruded by the second sliding block, so that the height between the two-for-one twisting tube and the winding roller is adjusted, and the yarn tension during winding is adjusted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a second schematic view of the overall structure of the present invention.
FIG. 3 is a schematic diagram of the front internal structure of the present invention.
In the figure: 1. a base; 2. a double twisting mechanism; 21. a first motor; 22. a turntable; 23. fixing the rod; 24. a pay-off roller; 25. double twisting disc; 3. an adjustment mechanism; 31. doubling pipes; 32. a first slider; 33. a second slider; 34. a sleeve; 35. a connecting rod; 36. a fixing pin; 4. a winding mechanism; 41. a wind-up roll; 42. a second motor; 5. a limiting block; 6. a first support frame; 7. a second support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a double-twisting device for yarn processing and a using method thereof as shown in figures 1-3, the double-twisting device comprises a base 1, wherein a double-twisting mechanism 2 is fixedly arranged at the top end of the base 1, an adjusting mechanism 3 is arranged at the top end of the base 1, and a winding mechanism 4 is arranged at the top end of the base 1;
the adjusting mechanism 3 comprises a double-twist tube 31, a first slide block 32, a second slide block 33, a sleeve 34, a connecting rod 35 and a fixing pin 36, a first chute is arranged at the top end of the base 1, the first slide block 32 is connected with the inner cavity of the first chute pair in a sliding and penetrating manner, the second slide block 33 is arranged at the top end of the first slide block 32, the sleeve 34 is fixedly connected with the top end of the first slide block 32, the connecting rod 35 is connected with the inner cavity of the sleeve 34 in a sliding and penetrating manner, the top end of the connecting rod 35 is fixedly connected with the double-twist tube 31, the two fixing pins 36 are connected with the first slide block 32 in a sliding and penetrating manner, a plurality of fixing holes are arranged at equal intervals at the bottom end of the inner wall of the first chute, the fixing pin 36 is connected with the inner cavity threads of the positioning holes in a penetrating manner, the fixing pin 36 is screwed out, the first slide block 32 slides, after reaching the proper position, the first slide block 32 is fixed through the fixing pin 36, thereby adjusting the distance between the double-twist tube 31 and the double-twist disc 25, thereby adjusting the tightness degree of a plurality of yarns in the staggered double-twisting process, the top end of the first slide block 32 is provided with a second slide groove, the second slide block 33 is in sliding and penetrating connection with the inner cavity of the second slide groove, two sides of the sleeve 34 are provided with through grooves, the second slide block 33 is in sliding and penetrating connection with the inner cavity of the through grooves, one side of the second slide block 33 is provided with an inclined surface, when the second slide block 33 is in sliding and penetrating connection with the through grooves, the inclined surface extrudes the connecting rod 35 to enable the connecting rod 35 to slide in the inner cavity of the sleeve 34, thereby adjusting the height of the double-twisted tube 31 and further adjusting the yarn tension during winding, one side of the second slide block 33 is fixedly connected with a limiting block 5, one fixing pin 36 is in sliding and penetrating connection with the limiting block 5, the bottom end of the inner wall of the second slide groove is equidistantly provided with a plurality of positioning holes, one fixing pin 36 is in threaded and penetrating connection with the inner cavity of the positioning holes, and is inserted into different positioning holes through the fixing pin 36, thereby controlling the different extrusion degree of the second slider 33 to the connecting rod 35, and adjusting the height of the double-twisting pipe 31.
The two-for-one twisting mechanism 2 comprises a first motor 21, a rotary table 22, fixing rods 23, paying-off rollers 24 and two-for-one twisting discs 25, wherein the first motor 21 is fixedly arranged at the top end of the base 1, the first motor 21 is electrically connected with an external power supply through an external switch, the output end of the first motor 21 is in transmission connection with the rotary table 22, one ends of the fixing rods 23 are fixedly connected with the rotary table 22, the other ends of the fixing rods 23 are fixedly connected with the two-for-one twisting discs 25, the paying-off rollers 24 are fixedly arranged at one side of the rotary table 22, two first supporting frames 6 are fixedly arranged at the top end of the base 1, the rotary table 22 and the two-for-one twisting discs 25 are respectively in rotating connection with the two supporting frames, and the first supporting frames 6 play a role in supporting the two-for-one twisting mechanism 2.
The use method of the invention comprises the following steps: when the two-for-one twisting device for processing the yarns is used, the second motor 42 is started, the output end of the second motor 42 drives the yarns to rotate through the winding roller 41, the yarns are wound on the winding roller 41, the paying-off roller 24 is further driven to rotate, the paying-off roller 24 releases the yarns, the first motor 21 is started again, the output end of the first motor 21 drives the two-for-one twisting disk 25 to rotate, a plurality of yarns are staggered together, are gathered through the two-for-one twisting tube 31 and are finally wound on the winding roller 41, when the tightness of the two-for-one twisting of the plurality of yarns needs to be adjusted, the fixing pin 36 is screwed out, the first sliding block 32 is slid, the first sliding block 32 is fixed after reaching a proper position through the fixing pin 36, so that the distance between the two-for-one twisting tube 31 and the two-for-two twisting disk 25 is adjusted, the tightness of the plurality of yarns in the staggered two-for-two twisting process is adjusted, if the tension of the yarns needs to be adjusted, one fixing pin 36 is screwed out, the second sliding block 33 slides, the second sliding block 33 is connected with the sleeve 34 in a sliding and penetrating mode, the second sliding block 33 extrudes the connecting rod 35, the connecting rod 35 slides in the inner cavity of the sleeve 34, the height of the two-for-one twisting tube 31 is adjusted, and therefore yarn tension during rolling is adjusted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A double-twisting device for yarn processing comprises a base (1) and is characterized in that a double-twisting mechanism (2) is fixedly mounted at the top end of the base (1), an adjusting mechanism (3) is arranged at the top end of the base (1), and a winding mechanism (4) is arranged at the top end of the base (1);
the adjusting mechanism (3) comprises a double-twist tube (31), a first sliding block (32), a second sliding block (33), a sleeve (34), a connecting rod (35) and a fixing pin (36), the top end of the base (1) is provided with a first sliding chute, the first sliding block (32) is connected with the inner cavity of the first sliding chute pair in a sliding and penetrating way, the second sliding block (33) is arranged at the top end of the first sliding block (32), the sleeve (34) is fixedly connected at the top end of the first sliding block (32), the connecting rod (35) is connected with the inner cavity of the sleeve (34) in a sliding and penetrating manner, the top end of the connecting rod (35) is fixedly connected with the double-twist tube (31), the two fixing pins (36) are connected with the first sliding block (32) in a sliding and penetrating manner, a plurality of fixed orificess have been seted up to the bottom equidistance of first spout inner wall, fixed pin (36) alternate with the inner chamber screw thread of locating hole and are connected.
2. The two-for-one twisting device for yarn processing according to claim 1, wherein a second sliding groove is formed at the top end of the first sliding block (32), the second sliding block (33) is slidably inserted into and connected with an inner cavity of the second sliding groove, through grooves are formed at two sides of the sleeve (34), and the second sliding block (33) is slidably inserted into and connected with an inner cavity of the through groove.
3. The two-for-one twisting device for processing yarns according to claim 1, wherein a stopper (5) is fixedly connected to one side of the second sliding block (33), and one of the fixing pins (36) is slidably inserted into the stopper (5).
4. The double twisting device for processing yarns according to claim 1, wherein a plurality of positioning holes are equidistantly formed in the bottom end of the inner wall of the second chute, and one of the fixing pins (36) is in threaded insertion connection with the inner cavity of each positioning hole.
5. The two-for-one twisting device for yarn processing according to claim 1, wherein the two-for-one twisting mechanism (2) comprises a first motor (21), a rotating disc (22), fixing rods (23), a pay-off roller (24) and a two-for-one twisting disc (25), the first motor (21) is fixedly mounted at the top end of the base (1), the output end of the first motor (21) is in transmission connection with the rotating disc (22), one ends of the fixing rods (23) are fixedly connected with the rotating disc (22), the other ends of the fixing rods (23) are fixedly connected with the two-for-one twisting disc (25), and the pay-off rollers (24) are fixedly mounted at one side of the rotating disc (22).
6. The two-for-one twisting device for processing yarns according to claim 5, wherein two first supporting frames (6) are fixedly arranged at the top end of the base (1), and the rotating disc (22) and the two-for-one twisting disc (25) are respectively and rotatably connected with the two supporting frames.
7. The double twisting device for yarn processing according to claim 1, wherein the winding mechanism (4) comprises a winding roller (41) and a second motor (42), and an output end of the second motor (42) is in transmission connection with one end of the winding roller (41).
8. The two-for-one twisting device for yarn processing according to claim 7, wherein two second support frames (7) are fixedly mounted at the top end of the base (1), and two ends of the wind-up roll (41) are respectively in rotating and penetrating connection with the two second support frames (7).
9. Use of a double twisting device for yarn processing according to any one of claims 1 to 8, characterized in that it comprises the following specific use steps:
the method comprises the following steps: starting a second motor (42), wherein the output end of the second motor (42) drives the yarn to rotate through a winding roller (41), so that the yarn is wound on the winding roller (41), and then a pay-off roller (24) is driven to rotate, and the pay-off roller (24) releases the yarn;
step two: starting a first motor (21), wherein the output end of the first motor (21) drives a double-twisting disc (25) to rotate, so that a plurality of yarns are staggered together, converged through a double-twisting pipe (31), and finally wound on a winding roller (41);
step three: when the tightness of the two-for-one twisting of a plurality of yarns needs to be adjusted, the fixing pin (36) is screwed out, the first sliding block (32) slides, and after the first sliding block (32) reaches a proper position, the fixing pin (36) is used for fixing the first sliding block (32), so that the distance between the two-for-one twisting tube (31) and the two-for-one twisting disc (25) is adjusted, and the tightness of the plurality of yarns in the staggered two-for-one twisting process is adjusted;
step four: yarn tension when the rolling needs to be adjusted, one of the fixing pins (36) is twisted out, the second sliding block (33) slides, the second sliding block (33) is connected with the sleeve (34) in a sliding and penetrating mode, the second sliding block (33) extrudes the connecting rod (35), the connecting rod (35) slides in the inner cavity of the sleeve (34), the height of the two-for-one twisting tube (31) is adjusted, and yarn tension when the rolling is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496385.XA CN114803674A (en) | 2022-05-09 | 2022-05-09 | Two-for-one twisting device for yarn processing and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496385.XA CN114803674A (en) | 2022-05-09 | 2022-05-09 | Two-for-one twisting device for yarn processing and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114803674A true CN114803674A (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210496385.XA Pending CN114803674A (en) | 2022-05-09 | 2022-05-09 | Two-for-one twisting device for yarn processing and using method thereof |
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| CN (1) | CN114803674A (en) |
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| US20160160401A1 (en) * | 2013-07-22 | 2016-06-09 | Murata Machinery, Ltd. | Thread production device |
| CN106364975A (en) * | 2016-10-28 | 2017-02-01 | 吴江市晓昱喷气织造有限公司 | Doubling device |
| CN210619855U (en) * | 2019-09-30 | 2020-05-26 | 浙江正堂实业股份有限公司 | Yarn conveying and adjusting mechanism |
| CN210635528U (en) * | 2019-08-12 | 2020-05-29 | 安徽昊源工业滤材织造有限公司 | Filter cloth production is with novel reeling device |
| CN212293912U (en) * | 2020-04-20 | 2021-01-05 | 浙江港龙织造科技有限公司 | Yarn two-for-one twister for natural plant source antibacterial fibers |
| CN212713922U (en) * | 2020-06-15 | 2021-03-16 | 青岛福水源纺织有限公司 | Grey cloth yarn doubling plying device |
| CN213170869U (en) * | 2020-09-09 | 2021-05-11 | 凯仕勒光电智能科技(江苏)有限公司 | Quick cable cake looping machine |
| CN213833959U (en) * | 2020-11-02 | 2021-07-30 | 浙江德彦新材料科技有限公司 | Yarn plying and conducting device |
| CN113385620A (en) * | 2021-06-11 | 2021-09-14 | 利辛县富亚纱网有限公司 | Distance-adjustable rotating roller for gauze processing and use method thereof |
| CN214326754U (en) * | 2020-12-27 | 2021-10-01 | 江苏曼瑞新材料有限公司 | Stainless steel wire strand stranding device |
| CN215209787U (en) * | 2021-01-29 | 2021-12-17 | 枣阳市天丝纺织有限公司 | Double-twisting device for cotton yarns |
-
2022
- 2022-05-09 CN CN202210496385.XA patent/CN114803674A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160160401A1 (en) * | 2013-07-22 | 2016-06-09 | Murata Machinery, Ltd. | Thread production device |
| CN106364975A (en) * | 2016-10-28 | 2017-02-01 | 吴江市晓昱喷气织造有限公司 | Doubling device |
| CN210635528U (en) * | 2019-08-12 | 2020-05-29 | 安徽昊源工业滤材织造有限公司 | Filter cloth production is with novel reeling device |
| CN210619855U (en) * | 2019-09-30 | 2020-05-26 | 浙江正堂实业股份有限公司 | Yarn conveying and adjusting mechanism |
| CN212293912U (en) * | 2020-04-20 | 2021-01-05 | 浙江港龙织造科技有限公司 | Yarn two-for-one twister for natural plant source antibacterial fibers |
| CN212713922U (en) * | 2020-06-15 | 2021-03-16 | 青岛福水源纺织有限公司 | Grey cloth yarn doubling plying device |
| CN213170869U (en) * | 2020-09-09 | 2021-05-11 | 凯仕勒光电智能科技(江苏)有限公司 | Quick cable cake looping machine |
| CN213833959U (en) * | 2020-11-02 | 2021-07-30 | 浙江德彦新材料科技有限公司 | Yarn plying and conducting device |
| CN214326754U (en) * | 2020-12-27 | 2021-10-01 | 江苏曼瑞新材料有限公司 | Stainless steel wire strand stranding device |
| CN215209787U (en) * | 2021-01-29 | 2021-12-17 | 枣阳市天丝纺织有限公司 | Double-twisting device for cotton yarns |
| CN113385620A (en) * | 2021-06-11 | 2021-09-14 | 利辛县富亚纱网有限公司 | Distance-adjustable rotating roller for gauze processing and use method thereof |
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