CN110589621A - Wire withdrawing machine - Google Patents
Wire withdrawing machine Download PDFInfo
- Publication number
- CN110589621A CN110589621A CN201910942814.XA CN201910942814A CN110589621A CN 110589621 A CN110589621 A CN 110589621A CN 201910942814 A CN201910942814 A CN 201910942814A CN 110589621 A CN110589621 A CN 110589621A
- Authority
- CN
- China
- Prior art keywords
- guide roller
- yarn
- wheel
- main frame
- withdrawing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000003892 spreading Methods 0.000 claims description 14
- 230000007480 spreading Effects 0.000 claims description 14
- 239000000835 fiber Substances 0.000 abstract description 31
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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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
- 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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H49/30—Swifts or skein holders
-
- 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
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
- B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
-
- 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
- B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
-
- 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
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a wire withdrawing machine, and belongs to the technical field of mechanical equipment. The wire unwinding machine comprises a transmission device and an unwinding device which are arranged on a main frame, wherein the transmission device is connected with the unwinding device through a rotating shaft; the unwinding device comprises a guide roller set, and the guide roller set comprises a first guide roller and a second guide roller; u-shaped blocks are arranged on two sides of the second guide roller and fixed on the main frame; the U-shaped guide roller is characterized in that a spring and a square block are arranged in the groove of the U-shaped block, one end of the spring is connected with the U-shaped block, the other end of the spring is connected with the square block, and the square block is connected with the end part of the central shaft of the second guide roller. The invention can control the swing amplitude of the fiber, solves the problem of more kinks of the traditional filament withdrawing machine and improves the product quality.
Description
Technical Field
The invention relates to a wire withdrawing machine, and belongs to the technical field of mechanical equipment.
Background
The yarn withdrawing device withdraws the fiber from the spindle through the guide roller for the weft insertion of the loom. The unwinding process requires that the fibers not be entangled with rollers and that the unwound fibers be flat and free of kinks. The traditional silk machine that moves back directly moves back the fibre from the spindle through two deflector rolls of electromechanical transmission, can not control fibre horizontal hunting and twist, appears fibre easily and kinks and twines the roller phenomenon, can influence fabric quality to a certain extent.
Disclosure of Invention
The invention aims to provide a filament withdrawing machine which can control the swing amplitude of fibers, solve the problem that the traditional filament withdrawing machine has more kinks and improve the product quality.
In order to solve the technical problem, the invention provides a wire unwinding machine, which comprises a transmission device and an unwinding device, wherein the transmission device and the unwinding device are arranged on a main frame, and the transmission device is connected with the unwinding device through a rotating shaft; the unwinding device comprises a guide roller set, and the guide roller set comprises a first guide roller and a second guide roller; u-shaped blocks are arranged on two sides of the second guide roller and fixed on the main frame; the U-shaped guide roller is characterized in that a spring and a square block are arranged in the groove of the U-shaped block, one end of the spring is connected with the U-shaped block, the other end of the spring is connected with the square block, and the square block is connected with the end part of the central shaft of the second guide roller.
Furthermore, a yarn spreading wheel is arranged above the second guide roller and fixed on the U-shaped block through a support rod.
Furthermore, one side of the yarn unfolding wheel is provided with a yarn guide hole, and the yarn guide hole is fixed on a cross rod of the main frame.
Furthermore, the transmission device comprises a motor, a driving magnetic wheel and a driven magnetic wheel, the driving magnetic wheel is driven by the motor, and the driven magnetic wheel is driven by the magnetic force between the driving magnetic wheel and the driven magnetic wheel.
Furthermore, the driving magnetic wheel is connected with a speed controller, and a speed adjusting switch is arranged on the speed controller.
Further, a winding drum is further arranged on the main frame, and a yarn breakage automatic stop controller is arranged between the winding drum and the guide roller group. In the working process of the yarn withdrawing machine, if the fiber is broken, the sensor in the round hole of the broken yarn self-stop controller detects the abnormity of the fiber tension, so that the equipment stops rotating.
Furthermore, a meter counter is arranged on the rotating shaft. And calculating and displaying the length of the unwinding meter by recording the number of rotation turns of the first guide roller.
Further, a parking rod is arranged above the first guide roller, and one end of the parking rod is connected with the main frame. When the wire withdrawing machine needs to be parked, the motor is turned off, one end, close to the first guide roller, of the parking rod is manually rotated to be in contact with the first guide roller, and the first guide roller is prevented from rotating.
The invention achieves the following beneficial effects:
1. the U-shaped blocks are arranged on two sides of the second guide roller of the wire withdrawing machine, the spring and the square block are arranged in the groove of the U-shaped block, the spring fixed in the groove of the U-shaped block changes the position of the square block through stretching, and the square block is connected with the end part of the central shaft of the second guide roller, so that the position of the second guide roller is adjusted, the vibration of the first guide roller is matched, the clamping tension between the two guide rollers is controlled, a gap is prevented from being formed between the two guide rollers when the equipment vibrates, the problem of fiber unwinding kinking is solved, and the product quality is improved.
2. A yarn spreading wheel is arranged above the second guide roller of the yarn withdrawing machine, and fibers cling to the yarn spreading wheel and can keep flat entering the guide roller group; one side of the yarn spreading wheel is provided with a yarn guide hole, so that the fiber passes through the yarn guide hole, the left-right swinging amplitude of the fiber can be effectively reduced, and the problem of fiber winding on a roller can be solved.
3. This silk machine that moves back adopts magnetic transmission, through rotation speed adjustment switch, adjusts the upper and lower relative position of initiative magnetic force wheel and driven magnetic force wheel to change the magnetic force between initiative magnetic force wheel and the driven magnetic force wheel, reach the purpose of adjustment backing-off speed, save the gearbox, reduce the equipment volume, the convenient removal can match the production in a flexible way, and the price is substantial, reduction in production cost.
Drawings
FIG. 1 is a schematic structural view of a filament withdrawing machine according to the present invention;
FIG. 2 is a schematic view showing the structure of the guide roller group of the present invention.
The automatic yarn-cutting machine comprises a main frame 1, a motor 2, a speed controller 3, a driving magnetic wheel 4, a driven magnetic wheel 5, a supporting rod 6, a guide roller group 7, a first guide roller 701, a second guide roller 702, a yarn guide eye 8, a yarn spreading wheel 9, a yarn-breaking automatic stop controller 10, a yarn releasing drum 11, a stop rod 12, a meter device 13, a spring 14, a U-shaped block 15, a square block 16, a rotating shaft 17, a cross rod 18 and a groove 19.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the filament unwinding machine comprises a main frame 1, and a transmission device and an unwinding device which are arranged on the main frame 1, wherein the transmission device is connected with the unwinding device through a rotating shaft 17.
The transmission device comprises a motor 2, a speed controller 3, a driving magnetic wheel 4 and a driven magnetic wheel 5. The driving magnetic wheel 4 is driven by the motor 2, the driven magnetic wheel 5 is driven by the magnetic force between the driving magnetic wheel 4 and the driven magnetic wheel 5, and a worker can detect the rotating speed of the driven magnetic wheel 5 by holding a laser tachometer (manufactured by electronic technology limited, Guangzhou city speed, model: SW-6234C). The driven magnetic wheel 5 is connected with a first guide roller 701 of the unwinding device through a rotating shaft 17, so that the unwinding device is driven to operate. The driving magnetic wheel 5 is connected with the speed controller 3, and the speed controller 3 is provided with a speed adjusting switch. The vertical relative positions of the driving magnetic wheel 4 and the driven magnetic wheel 5 are adjusted through the rotating speed adjusting switch, and the rotating speed is adjusted by changing the magnetic force between the driving magnetic wheel 4 and the driven magnetic wheel 5.
The unwinding device comprises a guide roller group 7, a yarn guide eye 8, a yarn spreading wheel 9, a broken yarn automatic stop controller 10, an unwinding barrel 11, a stop lever 12 and a meter counter 13. As shown in fig. 2, the guide roller set 7 includes a first guide roller 701 and a second guide roller 702, the first guide roller 701 contacts with the second guide roller 702, and the first guide roller 701 rotates to drive the second guide roller 702 to rotate. U-shaped blocks 15 are arranged on two sides of the second guide roller 702, one end, far away from the second guide roller 702, of each U-shaped block 15 is fixed on the main frame 1 through a cross rod 18, a spring 14 and a square block 16 are arranged in a groove 19 of each U-shaped block 15, one end of each spring 14 is connected with the U-shaped block 15, the other end of each spring 14 is connected with the square block 16, the square block 16 is connected with the end portion of the central shaft of the second guide roller 702, and the square block 16 can move in a groove 20 of the U-shaped block. In the unwinding process, the spring 14 fixed in the groove 20 of the U-shaped block 15 changes the position of the square block 16 through expansion and contraction, the square block 16 is connected with the end part of the central shaft of the second guide roller 702, so that the position of the second guide roller 702 is adjusted, the vibration of the first guide roller 701 is matched, the clamping tension between the two guide rollers is controlled, a gap is prevented from being formed between the two guide rollers when the equipment vibrates, the problem of fiber unwinding kinking is solved, and the product quality is improved.
A yarn spreading wheel 9 is arranged above the second guide roller 702, the yarn spreading wheel 9 is fixed on the U-shaped block 15 through a support rod 6, and fibers cling to the yarn spreading wheel 9 and can be kept flat to enter the guide roller group. One side of the yarn spreading wheel 9 is provided with a yarn guide hole 8, the yarn guide hole 8 is fixed on a cross rod 18 of the main frame 1, so that fibers pass through the yarn guide hole 8, the left-right swinging amplitude of the fibers can be effectively reduced, and the problem of winding of the fibers on a roller can be solved.
The main frame 1 is also provided with a unwinding cylinder 11, and a yarn breakage automatic stop controller 10 (model CG-QU17-N2, produced by Toyowa Hua Seng electrician Co., Ltd., Wenzhou) is arranged between the unwinding cylinder 11 and the guide roller group 7. The rotating shaft 17 is provided with a meter counter 13, and the length of the backing-off meter is calculated and displayed by recording the number of rotation turns of the first guide roller 701. A parking rod 12 is arranged above the first guide roller 701, and one end of the parking rod 12 is connected with the main frame 1. When the wire withdrawing machine needs to be stopped, the motor 2 is turned off, and one end of the stop lever 12 close to the first guide roller 701 is manually rotated to be in contact with the first guide roller 701, so that the first guide roller 701 is prevented from rotating.
The invention also provides a use method of the wire withdrawing machine, which comprises the following steps:
step 1, installing a fiber spindle on a yarn releasing drum 11, enabling the fiber to sequentially pass through a yarn breaking self-stopping controller 10, a yarn guide eye 8 and a yarn spreading wheel 9 and be pulled out from a position between a guide roller group 7, and placing a box for collecting the fiber below the guide roller group 7;
step 2, turning on a switch of the motor 2, and driving the driving magnetic wheel 4 to start rotating by the motor 2;
step 3, the driving magnetic wheel 4 drives the driven magnetic wheel 5 to start rotating through magnetic force, the driven magnetic wheel 5 drives the first guide roller 701 to rotate through a rotating shaft 17, a spring 14 on the second guide roller 702 is wound and unwound back and forth, and the tension of the fibers clamped by the guide roller group 7 is controlled, so that the fibers are flat and untwisted and fall into a box below;
step 4, adjusting the upper and lower positions of the driving magnetic wheel 4 through a speed adjusting switch of the rotating speed controller 3, and changing the magnetic force between the driving magnetic wheel 4 and the driven magnetic wheel 5 to adjust the unwinding speed;
step 5, the meter counter 13 calculates and displays the length of the backing-off meter by recording the number of rotation turns of the first guide roller 701;
and 6, after the fiber spindle is unwound, turning off the motor 2, manually rotating one end of the stop lever 12 close to the first guide roller 701 to be in contact with the first guide roller 701, pressing the stop lever 12 against the first guide roller 701, stopping the unwinding device, and replacing a new spindle.
The middle part of the broken yarn self-stopping controller 10 is provided with a round hole, the inner wall of the round hole is provided with a sensor, when no fiber passes through the round hole or the fiber tension is abnormal, the sensor sends a signal to the controller, and the controller controls the motor 2 to stop working. During the working process of the yarn withdrawing machine, if the fiber is broken, the sensor in the round hole of the broken yarn self-stop controller 10 detects the abnormity of the fiber tension, so that the equipment stops rotating, and the fiber needs to be threaded in sequence again.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A wire withdrawing machine is characterized by comprising a transmission device and a withdrawing device which are arranged on a main frame, wherein the transmission device is connected with the withdrawing device through a rotating shaft; the unwinding device comprises a guide roller set, and the guide roller set comprises a first guide roller and a second guide roller; u-shaped blocks are arranged on two sides of the second guide roller and fixed on the main frame; the U-shaped guide roller is characterized in that a spring and a square block are arranged in the groove of the U-shaped block, one end of the spring is connected with the U-shaped block, the other end of the spring is connected with the square block, and the square block is connected with the end part of the central shaft of the second guide roller.
2. The yarn withdrawing machine as claimed in claim 1, wherein a yarn spreading wheel is arranged above the second guide roller, and the yarn spreading wheel is fixed on the U-shaped block through a support rod.
3. The yarn withdrawing machine as claimed in claim 2, wherein one side of the yarn spreading wheel is provided with a yarn guide eye, and the yarn guide eye is fixed on a cross bar of the main frame.
4. The filament withdrawing machine as claimed in claim 1, wherein the transmission device includes a motor, a driving magnetic wheel and a driven magnetic wheel, the driving magnetic wheel is driven by the motor, and the driven magnetic wheel is driven by a magnetic force between the driving magnetic wheel and the driven magnetic wheel.
5. The filament withdrawing machine as claimed in claim 4, wherein the driving magnetic wheel is connected to a speed controller, and the speed controller is provided with a speed adjusting switch.
6. The yarn withdrawing machine as claimed in claim 1, wherein the main frame has a yarn releasing drum, and a yarn breaking automatic stop controller is arranged between the yarn releasing drum and the guide roller group.
7. The yarn unwinder as claimed in claim 1, wherein a meter counter is provided on said spindle.
8. The yarn withdrawing machine as claimed in claim 1, wherein a stop bar is provided above said first guide roller, and one end of said stop bar is connected to said main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942814.XA CN110589621A (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942814.XA CN110589621A (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110589621A true CN110589621A (en) | 2019-12-20 |
Family
ID=68865282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942814.XA Pending CN110589621A (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110589621A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131836Y (en) * | 1992-08-05 | 1993-05-05 | 武进县通达机电研究所 | Winding unit capable of maintaining constant tension |
| JPH09202533A (en) * | 1996-01-30 | 1997-08-05 | Matsushita Electric Ind Co Ltd | Tension regulating device for wire |
| CN1332815A (en) * | 1998-11-10 | 2002-01-23 | 纳幕尔杜邦公司 | Apparatus for high speed beaming of elastomeric yarns |
| CN1765723A (en) * | 2004-10-26 | 2006-05-03 | 索若两合股份有限公司 | Modified device for withdrawing yarn of automatic cross-winding apparatus |
| CN203699536U (en) * | 2013-12-12 | 2014-07-09 | 宝纺（广州）纺织科技有限公司 | Reeling device for nylon fishing cord |
| CN205802650U (en) * | 2016-07-13 | 2016-12-14 | 浙江平湖机械制造有限责任公司 | A kind of cradle pay off rack |
| CN206511752U (en) * | 2017-03-07 | 2017-09-22 | 福建省长乐市长源纺织有限公司 | A kind of yarn bobbin-winding machine with heat sinking function |
| CN107919597A (en) * | 2017-11-05 | 2018-04-17 | 无锡胜维电气有限公司 | A kind of active release type low-frequency cable component crimps system cable after-combustion module |
| CN207844672U (en) * | 2017-12-21 | 2018-09-11 | 江苏华灵纺机有限公司 | Yarn straight line unwinding device |
| CN208150650U (en) * | 2018-04-11 | 2018-11-27 | 桐乡市振逸化纤有限公司 | A kind of high speed cone winder |
| CN109399374A (en) * | 2018-10-18 | 2019-03-01 | 内蒙古鹿王羊绒有限公司 | It is provided with the doubling and twisting machine and its application method of pressurization feed carrier |
| CN211687755U (en) * | 2019-09-30 | 2020-10-16 | 江苏恒神股份有限公司 | Wire withdrawing machine |
-
2019
- 2019-09-30 CN CN201910942814.XA patent/CN110589621A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131836Y (en) * | 1992-08-05 | 1993-05-05 | 武进县通达机电研究所 | Winding unit capable of maintaining constant tension |
| JPH09202533A (en) * | 1996-01-30 | 1997-08-05 | Matsushita Electric Ind Co Ltd | Tension regulating device for wire |
| CN1332815A (en) * | 1998-11-10 | 2002-01-23 | 纳幕尔杜邦公司 | Apparatus for high speed beaming of elastomeric yarns |
| CN1765723A (en) * | 2004-10-26 | 2006-05-03 | 索若两合股份有限公司 | Modified device for withdrawing yarn of automatic cross-winding apparatus |
| CN203699536U (en) * | 2013-12-12 | 2014-07-09 | 宝纺（广州）纺织科技有限公司 | Reeling device for nylon fishing cord |
| CN205802650U (en) * | 2016-07-13 | 2016-12-14 | 浙江平湖机械制造有限责任公司 | A kind of cradle pay off rack |
| CN206511752U (en) * | 2017-03-07 | 2017-09-22 | 福建省长乐市长源纺织有限公司 | A kind of yarn bobbin-winding machine with heat sinking function |
| CN107919597A (en) * | 2017-11-05 | 2018-04-17 | 无锡胜维电气有限公司 | A kind of active release type low-frequency cable component crimps system cable after-combustion module |
| CN207844672U (en) * | 2017-12-21 | 2018-09-11 | 江苏华灵纺机有限公司 | Yarn straight line unwinding device |
| CN208150650U (en) * | 2018-04-11 | 2018-11-27 | 桐乡市振逸化纤有限公司 | A kind of high speed cone winder |
| CN109399374A (en) * | 2018-10-18 | 2019-03-01 | 内蒙古鹿王羊绒有限公司 | It is provided with the doubling and twisting machine and its application method of pressurization feed carrier |
| CN211687755U (en) * | 2019-09-30 | 2020-10-16 | 江苏恒神股份有限公司 | Wire withdrawing machine |
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