CN211687755U - Wire withdrawing machine - Google Patents
Wire withdrawing machine Download PDFInfo
- Publication number
- CN211687755U CN211687755U CN201921655123.3U CN201921655123U CN211687755U CN 211687755 U CN211687755 U CN 211687755U CN 201921655123 U CN201921655123 U CN 201921655123U CN 211687755 U CN211687755 U CN 211687755U
- Authority
- CN
- China
- Prior art keywords
- guide roller
- yarn
- wheel
- main frame
- magnetic wheel
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a move back silk machine belongs to mechanical equipment technical field. 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 utility model discloses can control fibrous amplitude of oscillation, solve traditional silk machine that moves back and kinked more problem, improve product quality.
Description
Technical Field
The utility model relates to a move back silk machine belongs to mechanical equipment technical field.
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.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an move back a silk machine can control fibrous amplitude of oscillation, has solved the more problem of traditional move back a silk machine kink, improves product quality.
In order to solve the technical problem, the utility model provides a wire withdrawing machine, which comprises 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.
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 utility model discloses the beneficial effect who reaches:
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 the wire withdrawing machine of the present invention;
fig. 2 is a schematic structural view of the middle guide roller set 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 present invention will be further described 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 utility model also provides a method for using of the silk machine that moves back, including following step:
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 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, a plurality of 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 |
|---|---|---|---|
| CN201921655123.3U CN211687755U (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655123.3U CN211687755U (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687755U true CN211687755U (en) | 2020-10-16 |
Family
ID=72784854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921655123.3U Active CN211687755U (en) | 2019-09-30 | 2019-09-30 | Wire withdrawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589621A (en) * | 2019-09-30 | 2019-12-20 | 江苏恒神股份有限公司 | Wire withdrawing machine |
-
2019
- 2019-09-30 CN CN201921655123.3U patent/CN211687755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589621A (en) * | 2019-09-30 | 2019-12-20 | 江苏恒神股份有限公司 | Wire withdrawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6080153B2 (en) | Spinning machine and method for interrupting the production of yarn in a spinning machine | |
| JP6094790B2 (en) | Spinning machine and method for interrupting the production of yarn in a spinning machine | |
| CN113353732B (en) | Automatic silk thread feeding system for spinning | |
| CN101712423B (en) | Yarn slack eliminating device and textile machine including the same | |
| CN111196529A (en) | Yarn guide for textile machinery | |
| CN211687755U (en) | Wire withdrawing machine | |
| CN102121152A (en) | Tension balancing device of warp knitting filament warping machine | |
| CN111893603A (en) | Yarn twisting machine for spinning and twisting method thereof | |
| CN105297197A (en) | Spinning machine and spinning method | |
| CN100575583C (en) | Warp rebeaming machine slurry axle unwinding device | |
| CN110589621A (en) | Wire withdrawing machine | |
| CN106048787B (en) | Method for terminating a spinning operation at a station of an open-end spinning machine | |
| CN209143387U (en) | A kind of chute-barrel spooler of imitative cotton polyester fiber that washing imitative cotton | |
| CN216947347U (en) | Add bullet machine and roll up silk device | |
| CN113233251B (en) | Wire winding equipment for processing alkali-free glass fiber cloth and wire winding method thereof | |
| CN215101130U (en) | Yarn winding device and stitch removing equipment | |
| CN210193053U (en) | Yarn feeding device of automatic bobbin winder | |
| CN209797121U (en) | Wire guide wheel set, wire guide mechanism and optical fiber winding device | |
| CN2697054Y (en) | High-speed precision bobbin winder | |
| CN219951334U (en) | Twisting device for processing textile cotton thread | |
| KR100902097B1 (en) | Tension control device of yarn supplier and the method for the same | |
| CN202187163U (en) | Tension balancing devices of warp-knitting filament yarn warping machine | |
| CN111693348A (en) | Glass fiber yarn sample preparation system and yarn sample preparation method | |
| CN219688966U (en) | Automatic cone winder | |
| CN105648586A (en) | Method for yarn winding to cross-wound bobbin on workstation of rotor spinning machine and apparatus for making same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |