Twisting machine for colored spun yarn
By introducing broken positioning and tension monitoring functions into the color spinning twisting machine, the problem of color spinning yarn is easily broken during the transmission process, the rapid fixation of the yarn and the accurate position of the fracture position are achieved, and the complexity of machine damage and cleaning work is reduced.
Patent Information
- Application Number
- CN202510202809.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-05-02
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The color spinning yarns are prone to breaking from the feeding mechanism to the twisting mechanism, causing the machine to stop running to prevent the yarn from winding and causing damage, and the cleaning work becomes complicated.
A twisting machine for color spinning is designed, including broken positioning parts and tension monitoring parts. The disconnected positioning component quickly fixes the disconnected position through the cooperation of the winding roller and the cylinder to prevent the yarn from falling off; the tension monitoring component detects tension changes through the tension sensor to determine whether the yarn is broken.
It effectively prevents the yarn from being caught in by the machine when it breaks, reduces the cleaning workload, and facilitates positioning of the disconnected position, avoiding machine damage.
Smart Images
Figure CN119913646A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of color spinning production, in particular to a color spinning yarn twisting machine. Background Art
[0002] The twisting machine is a textile machinery that twists multiple strands of yarn into one strand. Its working principle is to twist the yarn through a specific twisting mechanism, and process the yarn or the combined strands of yarn into linear products. For example, the ring twisting machine uses the spindle to drive the bobbin to rotate, and the yarn drags the wire ring to rotate on the ring-shaped steel collar to twist the yarn; the double twisting machine uses the double twisting spindle as the main twisting mechanism, and each rotation can add two twists to the combined yarn. Whether it is a ring twisting machine or a double twisting machine, a feeding mechanism needs to be set up when working, which is responsible for feeding multiple strands of colored yarn into the twisting mechanism evenly. In the process of the colored yarn from the feeding mechanism to the twisting mechanism, the colored yarn is easy to break. The first thing to do when the line breaks is to stop the machine in time. This can be achieved by operating the emergency stop button on the machine or cutting off the power supply. The purpose of this is to prevent the broken yarn from further winding around the machine parts, causing damage to the machine or making the subsequent cleaning work more complicated. For example, in a ring twisting machine, if the machine is not disconnected, the broken yarn may be entangled in the rotating spindle or wire ring, causing the parts to get stuck. After the disconnection, it is necessary to find the broken thread position and then re-pull the yarn through various guide and traction structures. However, the position of the broken thread end is uncertain, which is inconvenient to find, which is not conducive to cleaning the thread end or reconnecting it. Summary of the invention
[0003] The object of the present invention is to provide a twisting machine for colored spinning to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a twisting machine for colored spun yarn, comprising a base, a chassis and an outer bracket are fixedly installed on the top of the base, an inner bracket is arranged on the inner side of the outer bracket, a feeding component, a twisting component, a broken thread positioning component, and a tension monitoring component are arranged on the inner side of the inner bracket, the feeding component is arranged on the top of the inner bracket, the twisting component is arranged near the bottom of the inner bracket, the broken thread positioning component is arranged between the feeding component and the twisting component, and there are two broken thread positioning components, one near the feeding component and the other near the twisting component, the tension monitoring component is arranged between the two broken thread positioning components, that is, after the colored spun yarn is released from the feeding component, it first passes through the upper broken thread positioning component, then passes through the tension monitoring component, then passes through the lower broken thread positioning component, and finally enters the twisting component, and shock-absorbing seats are installed at the four corners of the bottom of the base.
[0005] Furthermore, the broken wire positioning component includes a box body 1, which is fixedly installed on an inner bracket, a fixing plate is fixedly installed on the inner wall of the box body 1, the inner wall of the fixing plate is rotatably connected to a connecting shaft through a bearing, the outer wall of the connecting shaft is fixedly sleeved with a winding roller, the left and right ends of the connecting shaft are fixedly installed with a connecting disk 1, the outer wall of the connecting disk 1 is fixedly installed with a friction plate 1, the left and right inner walls of the box body 1 are fixedly installed with a cylinder, the extended end of the cylinder is fixedly installed with a connecting disk 2, the outer wall of the connecting disk 2 is fixedly installed with a friction plate 2, the friction plate 2 faces the friction plate 1, and the colored spun yarn goes around the winding roller, the outer wall of the connecting disk 2 is fixedly installed with an extension body, the inner wall of the extension body is slidably provided with a guide rod, and the end of the guide rod is fixedly connected to the inner wall of the box body 1.
[0006] Furthermore, the tension monitoring component includes a box body 2, which is fixedly mounted on an inner bracket, and the inner wall of the box body 2 is rotatably connected to a guide roller 2 and a guide roller 3 through a bearing, and the guide roller 2 and the guide roller 3 are symmetrically distributed up and down about the center of the box body 2, and a tension sensor is fixedly mounted on the front inner wall of the box body 2, and the detection end of the tension sensor is fixedly connected to a force transmission block, and a connecting plate 1 is fixedly mounted on the back of the force transmission block, and the inner side of the connecting plate 1 is rotatably connected to a movable roller through a bearing, and the colored spun yarn passes around the guide roller 2, the movable roller, and the guide roller 3 in turn.
[0007] Furthermore, the feeding component includes a vertical plate, which is fixedly installed on the top of the inner bracket, the outer wall of the vertical plate is rotatably connected to a guide roller through a bearing, the inner wall of the vertical plate is rotatably connected to a threaded rod through a bearing, the outer wall sliding sleeve of the threaded rod is provided with a wire-paying roller, the outer wall threaded sleeve of the threaded rod is provided with a tightening sleeve, and the tightening sleeve presses on the inner wall of the wire-paying roller.
[0008] Furthermore, the outer wall sliding sleeve of the threaded rod is provided with a clamping plate, and the clamping plate is pressed on the end of the top clamping sleeve. The outer wall threaded sleeve of the threaded rod is provided with an anti-slip nut, and the anti-slip nut is pressed on the clamping plate.
[0009] Furthermore, the twisting component includes a fixed cylinder, a central rotating shaft is arranged on the inner side of the fixed cylinder, a spindle wing is fixedly sleeved on the outer wall of the central rotating shaft, and the bottom end of the central rotating shaft is connected to the transmission device.
[0010] Furthermore, the outer walls of the box body 1 and the box body 2 are both provided with box doors, and the top and bottom of the box body 1 and the box body 2 are both fixedly installed with a smooth sleeve 1, and the colored spun yarn passes through the smooth sleeve 1.
[0011] Furthermore, a controller is fixedly mounted on the outer wall of the chassis, and a display screen, an emergency stop button and keys are provided on the controller.
[0012] Furthermore, the shock-absorbing seat includes a fixed seat and a second connecting plate, the second connecting plate is fixedly connected to the bottom leg of the base by bolts, a sliding rod is fixedly installed on the bottom inner wall of the fixed seat, the sliding rod movably passes through the bottom of the second connecting plate, a supporting spring is connected between the second connecting plate and the bottom inner wall of the fixed seat, a buffer is fixedly installed on the bottom inner wall of the fixed seat, and the movable end of the buffer is fixedly connected to the bottom of the second connecting plate.
[0013] Furthermore, an anti-skid pad is fixedly installed on the bottom of the fixing seat, a smooth sleeve 2 is fixedly installed at the position where the connecting plate 2 is penetrated by the sliding rod, and the smooth sleeve 2 is slidably sleeved on the sliding rod.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. After the colored spun yarn is released from the feeding component, it first passes through the upper broken thread positioning component, then passes through the tension monitoring component, then passes through the lower broken thread positioning component, and finally enters the twisting component. Shock absorbers are installed at the four corners of the bottom of the base. One of the two broken thread positioning components locates the broken thread position close to the feeding component, and the other broken thread positioning component locates the broken thread position close to the twisting component. The tension monitoring component is set to detect the tension, and the sudden change of tension is used to determine whether the colored spun yarn is broken; 2. Because the colored spun yarn is wound around the winding roller for one circle, the friction between the colored spun yarn and the winding roller will drive the winding roller to rotate when twisting. When the yarn is disconnected, the cylinder is turned on to react quickly to push the connecting plate 2 to move, and then the friction plate 2 is pressed on the friction plate 1 to fix the connecting shaft, and then the winding roller is fixed. The friction between the winding roller and the yarn is used to fix the yarn at this location, so that the yarn will not fall off from it, which is convenient for workers to locate the disconnection position. After the yarn is fixed, the disconnected yarn will not be drawn into the machine, thereby reducing the subsequent cleaning workload; 3. Support the connecting plate 2 through the support spring, and then support the base. When the vibration is transmitted to the connecting plate 2, the bottom of the connecting plate 2 drives the support spring to buffer the vibration, and the buffer absorbs the vibration kinetic energy for shock absorption. A sliding rod is set to guide the connecting plate 2 so that the connecting plate 2 can only vibrate up and down, avoiding the displacement of the connecting plate 2 and causing damage to the buffer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 The structural diagram of the right side view; Figure 3 It is a schematic diagram of the structure of the outer bracket and the inner bracket of the present invention; Figure 4 It is a schematic structural diagram of a top cross-sectional view of a box body of the present invention; Figure 5 It is a structural schematic diagram of the cylinder, the second connecting plate and the second friction plate of the present invention; Figure 6 It is a structural schematic diagram of a right side cross-sectional view of the second box body of the present invention; Figure 7 It is a structural schematic diagram of an exploded view of a feeding component of the present invention; Figure 8 It is a schematic structural diagram of a top plan view of the twisting component of the present invention; Fig. 9 It is a structural schematic diagram of the controller of the present invention; Fig.10 It is a structural schematic diagram of a front cross-sectional view of a fixing seat of the present invention.
[0016] In the figure: 1, base; 2, chassis; 3, outer bracket; 4, inner bracket; 5, feeding component; 501, vertical plate; 502, guide roller 1; 503, threaded rod; 504, pay-off roller; 505, top tightening sleeve; 506, pressing plate; 507, anti-slip nut; 6, twisting component; 601, fixed cylinder; 602, central rotating shaft; 603, spindle wing; 7, broken wire positioning component; 701, box 1; 702, fixed plate; 703, connecting shaft; 704, winding roller; 705, connecting plate 1; 706, friction plate 1; 707, cylinder; 708, connecting plate 2; 70 9. Friction plate 2; 8. Tension monitoring component; 801. Box 2; 802. Guide roller 2; 803. Guide roller 3; 804. Active roller; 805. Connecting plate 1; 806. Force transmission block; 807. Tension sensor; 9. Smooth sleeve 1; 10. Extension body; 11. Guide rod; 12. Shock absorber seat; 1201. Fixed seat; 1202. Connecting plate 2; 1203. Slide rod; 1204. Support spring; 1205. Buffer; 13. Controller; 1301. Display screen; 1302. Emergency stop button; 1303. Button; 14. Anti-skid pad; 15. Smooth sleeve 2. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0018] Embodiment 1 See also Figure 1-Figure 8The present invention provides a technical solution: a twisting machine for colored spinning, comprising a base 1, a chassis 2 and an outer bracket 3 are fixedly installed on the top of the base 1, an inner bracket 4 is arranged on the inner side of the outer bracket 3, a feeding component 5, a twisting component 6, a broken line positioning component 7, and a tension monitoring component 8 are arranged on the inner side of the inner bracket 4, the feeding component 5 is arranged on the top of the inner bracket 4, the twisting component 6 is arranged near the bottom of the inner bracket 4, the broken line positioning component 7 is arranged between the feeding component 5 and the twisting component 6, and two broken line positioning components 7 are arranged, one is close to the feeding component 5, and the other is close to the twisting component 6, The tension monitoring component 8 is arranged between the two broken thread positioning components 7, that is, after the colored spun yarn is released from the feeding component 5, it first passes through the upper broken thread positioning component 7, then passes through the tension monitoring component 8, and then passes through the lower broken thread positioning component 7, and finally enters the twisting component 6. Shock-absorbing seats 12 are installed at the four corners of the bottom of the base 1. One of the two broken thread positioning components 7 is positioned near the broken thread position of the feeding component 5, and the other broken thread positioning component 7 is positioned near the broken thread position of the twisting component 6. The tension monitoring component 8 is arranged to detect the tension, and whether the colored spun yarn is broken is judged by the sudden change of the tension; The broken line positioning component 7 includes a box body 701, which is fixedly mounted on the inner bracket 4. A fixing plate 702 is fixedly mounted on the inner wall of the box body 701. The inner wall of the fixing plate 702 is rotatably connected to a connecting shaft 703 through a bearing. A winding roller 704 is fixedly sleeved on the outer wall of the connecting shaft 703. A connecting disk 705 is fixedly mounted on the left and right ends of the connecting shaft 703. A friction plate 706 is fixedly mounted on the outer wall of the connecting disk 705. Cylinders 707 are fixedly mounted on the inner walls of the left and right sides of the box body 701. A connecting disk 2 708 is fixedly mounted on the extended end of the cylinder 707. A friction plate 2 709 is fixedly mounted on the outer wall of the connecting disk 2 708. The friction plate 2 709 faces the friction plate 1 706. The colored spun yarn goes around the winding roller 704. The outer wall of the connecting disk 2 708 is fixedly mounted with an extended plate 709. The body 10, the inner wall of the extension body 10 is slidably provided with a guide rod 11, and the end of the guide rod 11 is fixedly connected to the inner wall of the box body 1 701. Because the colored spun yarn is wound around the winding roller 704 for one circle, the friction between the colored spun yarn and the winding roller 704 will drive the winding roller 704 to rotate when twisting. When the yarn is disconnected, the cylinder 707 is turned on to quickly react and push the connecting plate 2 708 to move, and then the friction plate 2 709 is pressed on the friction plate 1 706, the connecting shaft 703 is fixed, and then the winding roller 704 is fixed. The friction between the winding roller 704 and the yarn is used to fix the yarn at this location, so that the yarn will not fall off from it, so as to facilitate the workers to locate the disconnection position, and because after the yarn is fixed, the disconnected yarn will not be drawn into the machine, thereby reducing the subsequent cleaning workload; The tension monitoring component 8 includes a second box body 801, which is fixedly mounted on the inner bracket 4. The inner wall of the second box body 801 is rotatably connected to the second guide roller 802 and the third guide roller 803 through a bearing. The second guide roller 802 and the third guide roller 803 are symmetrically distributed about the center of the second box body 801. A tension sensor 807 is fixedly mounted on the front inner wall of the second box body 801. The detection end of the tension sensor 807 is fixedly connected to a force transmission block 806. The back of the force transmission block 806 is fixedly mounted. There is a connecting plate 805, the inner side of which is rotatably connected to a movable roller 804 through a bearing, and the colored spun yarn passes around the guide roller 2 802, the movable roller 804, and the guide roller 3 803 in sequence, and forms a triangle open state through the guide roller 2 802, the movable roller 804, and the guide roller 3 803. The tension on the yarn will act on the movable roller 804, and then be transmitted to the tension sensor 807 to detect the tension. The tension sensor 807 adopts a resistance strain sensor; The feeding component 5 includes a vertical plate 501, which is fixedly installed on the top of the inner bracket 4. The outer wall of the vertical plate 501 is rotatably connected to a guide roller 502 through a bearing. The inner wall of the vertical plate 501 is rotatably connected to a threaded rod 503 through a bearing. The outer wall of the threaded rod 503 is slidably sleeved with a pay-off roller 504. The outer wall of the threaded rod 503 is threadedly sleeved with a tightening sleeve 505. The tightening sleeve 505 presses against the inner wall of the pay-off roller 504. The pay-off roller 504 is installed on the threaded rod 503 by the tightening sleeve 505 pressing against the pay-off roller 504, so that when the colored spun yarn is pulled out from the pay-off roller 504, the pay-off roller 504 can rotate, and the guide roller 502 is arranged to guide the colored spun yarn. The outer wall sliding sleeve of the threaded rod 503 is provided with a clamping plate 506, and the clamping plate 506 is pressed on the end of the top tightening sleeve 505. The outer wall threaded sleeve of the threaded rod 503 is provided with an anti-slip nut 507, and the anti-slip nut 507 is pressed on the clamping plate 506. The top tightening sleeve 505 is clamped by the arrangement of the clamping plate 506 and the anti-slip nut 507 to prevent the top tightening sleeve 505 from loosening with the pay-off roller 504. The twisting component 6 includes a fixed cylinder 601, a central rotating shaft 602 is arranged on the inner side of the fixed cylinder 601, a spindle 603 is fixedly sleeved on the outer wall of the central rotating shaft 602, and the bottom end of the central rotating shaft 602 is connected to the transmission device, and the spindle 603 is driven to rotate by the central rotating shaft 602 to twist the colored spun yarn; The outer walls of box body 1 701 and box body 2 801 are both provided with box doors, and smooth sleeves 1 9 are fixedly installed on the top and bottom of box body 1 701 and box body 2 801. The colored spun yarn passes through the smooth sleeves 1 9. The smooth sleeves 1 9 are provided to reduce the friction force on the colored spun yarn when entering and exiting box body 1 701 and box body 2 801.
[0019] Working principle: When in use, the colored yarn is pulled out from the top tightening sleeve 505, and passes through the guide roller 1 502, the winding roller 704 in the upper broken line positioning component 7, the guide roller 2 802, the guide roller 3 803, the movable roller 804 in the box 2 801, and the winding roller 704 in the lower broken line positioning component 7, and then passes through the hole on the spindle wing 603, and the transmission device is turned on to rotate the central rotating shaft 602, thereby driving the spindle wing 603 to rotate, twisting the colored yarn and pulling the subsequent colored yarn. After the colored yarn is disconnected, the tension change is detected in the tension monitoring component 8, the central rotating shaft 602 in the twisting component 6 stops rotating, and the cylinder 707 in the broken line positioning component 7 reacts quickly to push the connecting plate 2 708 to move, and then the friction plate 2 709 is pressed on the friction plate 1 706, thereby tightening the connecting shaft 70 3 is fixed, and then the winding roller 704 is fixed, and the friction force between the winding roller 704 and the yarn is used to fix the yarn at this location, so that the yarn will not fall off from it. When the colored spun yarn is disconnected between the lower thread breaking positioning component 7 and the twisting component 6, the colored spun yarn above the disconnection is not pulled, and the colored spun yarn below the disconnection is shorter, so even if it is rolled into the machine, it will not be damaged. When the colored spun yarn is broken between two thread breaking positioning components 7, the two thread ends at the disconnection will not be both fixed, thereby preventing longer lines from being rolled into the machine. When the disconnection is between the upper thread breaking positioning component 7 and the feeding component 5, the colored spun yarn below the disconnection is fixed by the thread breaking positioning component 7, and the colored spun yarn above the disconnection is not subject to traction, and only a section will be released under inertia. The released section also falls on the thread breaking positioning component 7 and will not be rolled into the machine.
[0020] Embodiment 2 See also Figure 1-Figure 9 The present invention provides a technical solution: a color spinning twisting machine, comprising a base 1, a chassis 2 and an outer bracket 3 are fixedly installed on the top of the base 1, an inner bracket 4 is arranged on the inner side of the outer bracket 3, a feeding component 5, a twisting component 6, a broken line positioning component 7, and a tension monitoring component 8 are arranged on the inner side of the inner bracket 4, the feeding component 5 is arranged on the top of the inner bracket 4, the twisting component 6 is arranged near the bottom of the inner bracket 4, the broken line positioning component 7 is arranged between the feeding component 5 and the twisting component 6, and there are two broken line positioning components 7, one is close to the feeding component 5, and the other is close to the twisting component 6, the tension monitoring component 8 is arranged between the two broken line positioning components 7, that is, after the color spinning yarn is released from the feeding component 5, it first passes through the upper broken line positioning component 7, then passes through the tension monitoring component 8, and then passes through the lower broken line positioning component 7, and finally enters the twisting component 6, and the four corners of the bottom of the base 1 are equipped with shock absorbing seats 12; The wire breaking positioning component 7 comprises a box body 701, which is fixedly mounted on the inner bracket 4, a fixing plate 702 is fixedly mounted on the inner wall of the box body 701, a connecting shaft 703 is rotatably connected to the inner wall of the fixing plate 702 through a bearing, a winding roller 704 is fixedly sleeved on the outer wall of the connecting shaft 703, a connecting plate 705 is fixedly mounted on the left and right ends of the connecting shaft 703, a friction plate 706 is fixedly mounted on the outer wall of the connecting plate 705, and the left end of the box body 701 is fixedly mounted on the outer wall of the connecting plate 705. Cylinders 707 are fixedly installed on the inner walls on the right sides, and connecting discs 708 are fixedly installed on the extended ends of the cylinders 707. Friction plates 709 are fixedly installed on the outer walls of the connecting discs 708. The friction plates 709 face the friction plates 706. The colored yarn goes around the winding roller 704. An extension body 10 is fixedly installed on the outer wall of the connecting discs 708. A guide rod 11 is slidably provided on the inner wall of the extension body 10. The end of the guide rod 11 is fixedly connected to the inner wall of the box 701. The tension monitoring component 8 includes a second box body 801, which is fixedly mounted on the inner bracket 4. The inner wall of the second box body 801 is rotatably connected to the second guide roller 802 and the third guide roller 803 through a bearing. The second guide roller 802 and the third guide roller 803 are symmetrically distributed about the center of the second box body 801. A tension sensor 807 is fixedly mounted on the front inner wall of the second box body 801. The detection end of the tension sensor 807 is fixedly connected to a force transmission block 806. A connecting plate 1 805 is fixedly mounted on the back of the force transmission block 806. The inner side of the connecting plate 1 805 is rotatably connected to an active roller 804 through a bearing. The colored spun yarn passes around the second guide roller 802, the active roller 804, and the third guide roller 803 in sequence. The feeding component 5 includes a vertical plate 501, which is fixedly mounted on the top of the inner bracket 4. The outer wall of the vertical plate 501 is rotatably connected to a guide roller 502 through a bearing. The inner wall of the vertical plate 501 is rotatably connected to a threaded rod 503 through a bearing. The outer wall sliding sleeve of the threaded rod 503 is provided with a wire-releasing roller 504. The outer wall thread sleeve of the threaded rod 503 is provided with a tightening sleeve 505, and the tightening sleeve 505 presses on the inner wall of the wire-releasing roller 504. The outer wall sliding sleeve of the threaded rod 503 is provided with a clamping plate 506, and the clamping plate 506 is pressed on the end of the top sleeve 505. The outer wall thread sleeve of the threaded rod 503 is provided with an anti-slip nut 507, and the anti-slip nut 507 is pressed on the clamping plate 506; The twisting component 6 includes a fixed cylinder 601, a central rotating shaft 602 is arranged on the inner side of the fixed cylinder 601, a spindle wing 603 is fixedly sleeved on the outer wall of the central rotating shaft 602, and the bottom end of the central rotating shaft 602 is connected to the transmission device; The outer walls of the box 1 701 and the box 2 801 are both provided with box doors, and the top and bottom of the box 1 701 and the box 2 801 are both fixedly installed with a smooth sleeve 1 9, and the colored spun yarn passes through the smooth sleeve 1 9; A controller 13 is fixedly installed on the outer wall of the chassis 2. The controller 13 is provided with a display screen 1301, an emergency stop button 1302 and a key 1303. The tension detected by the tension sensor 807 is displayed on the display screen 1301. The PLC program set in the controller 13 is used to control the operation of the cylinder 707 and send a response signal to the chassis 2, so that the chassis 2 opens and closes the transmission equipment.
[0021] Working principle: When in use, set the threshold value of tension change on the controller 13. When an unexpected situation occurs, press the emergency stop button 1302, the controller 13 sends an emergency stop signal to the chassis 2, and the chassis 2 stops the transmission equipment urgently, thereby preventing a large amount of colored yarn from being drawn into the machine.
[0022] Embodiment 3 See also Figure 1-Figure 10 The present invention provides a technical solution: a color spinning twisting machine, comprising a base 1, a chassis 2 and an outer bracket 3 are fixedly installed on the top of the base 1, an inner bracket 4 is arranged on the inner side of the outer bracket 3, a feeding component 5, a twisting component 6, a broken line positioning component 7, and a tension monitoring component 8 are arranged on the inner side of the inner bracket 4, the feeding component 5 is arranged on the top of the inner bracket 4, the twisting component 6 is arranged near the bottom of the inner bracket 4, the broken line positioning component 7 is arranged between the feeding component 5 and the twisting component 6, and there are two broken line positioning components 7, one is close to the feeding component 5, and the other is close to the twisting component 6, the tension monitoring component 8 is arranged between the two broken line positioning components 7, that is, after the color spinning yarn is released from the feeding component 5, it first passes through the upper broken line positioning component 7, then passes through the tension monitoring component 8, and then passes through the lower broken line positioning component 7, and finally enters the twisting component 6, and the four corners of the bottom of the base 1 are equipped with shock absorbing seats 12; The shock-absorbing seat 12 includes a fixed seat 1201 and a second connecting plate 1202. The second connecting plate 1202 is fixedly connected to the bottom leg of the base 1 by bolts. A sliding rod 1203 is fixedly installed on the bottom inner wall of the fixed seat 1201. The sliding rod 1203 movably passes through the bottom of the second connecting plate 1202. A supporting spring 1204 is connected between the second connecting plate 1202 and the bottom inner wall of the fixed seat 1201. A buffer 1205 is fixedly installed on the bottom inner wall of the fixed seat 1201. The movable end of the buffer 1205 is connected to the connecting plate 1202. The bottom of the second plate 1202 is fixedly connected, and the second connecting plate 1202 is supported by the support spring 1204, thereby supporting the base 1. When the vibration is transmitted to the second connecting plate 1202, the bottom of the second connecting plate 1202 drives the support spring 1204 to buffer the vibration, and the buffer 1205 absorbs the vibration kinetic energy for shock absorption. The sliding rod 1203 is provided to guide the second connecting plate 1202, so that the second connecting plate 1202 can only vibrate up and down, so as to avoid the displacement of the second connecting plate 1202 and damage to the buffer 1205; An anti-skid pad 14 is fixedly installed at the bottom of the fixed seat 1201 to increase the friction between the fixed seat 1201 and the ground, thereby preventing the fixed seat 1201 from moving under the action of vibration. A smooth sleeve 15 is fixedly installed at the place where the connecting plate 1202 is penetrated by the sliding rod 1203, and the smooth sleeve 15 is slidably sleeved on the sliding rod 1203. Because the connecting plate 1202 moves up and down frequently under the action of vibration, the provision of the smooth sleeve 15 can effectively reduce the wear of the connecting plate 1202.
[0023] Working principle: When in use, during twisting, the transmission equipment generates vibration, which is transmitted to the base 1 and then to the connecting plate 2 1202. The bottom of the connecting plate 2 1202 drives the supporting spring 1204 to buffer the vibration, and the buffer 1205 absorbs the vibration kinetic energy for shock reduction.
[0024] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.
Claims
1. A twisting machine for colored spinning, comprising a base (1), a chassis (2) and an external bracket (3) being fixedly mounted on the top of the base (1), characterized in that: An inner bracket (4) is arranged on the inner side of the outer bracket (3), and a feeding component (5), a twisting component (6), a thread breakage positioning component (7), and a tension monitoring component (8) are arranged on the inner side of the inner bracket (4). The feeding component (5) is arranged on the top of the inner bracket (4), the twisting component (6) is arranged near the bottom of the inner bracket (4), the thread breakage positioning component (7) is arranged between the feeding component (5) and the twisting component (6), and two thread breakage positioning components (7) are arranged, one near the feeding component (5) and the other near the twisting component (6). The tension monitoring component (8) is arranged between the two thread breakage positioning components (7), that is, after the colored spun yarn is released from the feeding component (5), it first passes through the thread breakage positioning component (7) on the top, then passes through the tension monitoring component (8), then passes through the thread breakage positioning component (7) on the bottom, and finally enters the twisting component (6). Shock-absorbing seats (12) are installed at the four corners of the bottom of the base (1).
2. A color spinning twisting machine according to claim 1, characterized in that: The wire break positioning component (7) comprises a box body (701), the box body (701) being fixedly mounted on the inner bracket (4), a fixing plate (702) being fixedly mounted on the inner wall of the box body (701), the inner wall of the fixing plate (702) being rotatably connected to a connecting shaft (703) via a bearing, a winding roller (704) being fixedly sleeved on the outer wall of the connecting shaft (703), a connecting disk (705) being fixedly mounted on the left and right ends of the connecting shaft (703), a friction plate (706) being fixedly mounted on the outer wall of the connecting disk (705), and the box body (701) being fixedly mounted on the inner wall of the fixing plate (702). ) are fixedly mounted on the inner walls on the left and right sides of the cylinder (707), a connecting disk 2 (708) is fixedly mounted on the extended end of the cylinder (707), a friction plate 2 (709) is fixedly mounted on the outer wall of the connecting disk 2 (708), the friction plate 2 (709) faces the friction plate 1 (706), the colored spun yarn goes around the winding roller (704), an extension body (10) is fixedly mounted on the outer wall of the connecting disk 2 (708), a guide rod (11) is slidably arranged on the inner wall of the extension body (10), and the end of the guide rod (11) is fixedly connected to the inner wall of the box body 1 (701).
3. A color spinning twisting machine according to claim 1, characterized in that: The tension monitoring component (8) comprises a second box body (801), wherein the second box body (801) is fixedly mounted on an inner bracket (4), and the inner wall of the second box body (801) is rotatably connected to a second guide roller (802) and a third guide roller (803) via a bearing, and the second guide roller (802) and the third guide roller (803) are symmetrically distributed up and down about the center of the second box body (801), and a tension sensor (807) is fixedly mounted on the front inner wall of the second box body (801), and the detection end of the tension sensor (807) is fixedly connected to a force transmission block (806), and a connecting plate (805) is fixedly mounted on the back of the force transmission block (806), and the inner side of the connecting plate (805) is rotatably connected to a movable roller (804) via a bearing, and the colored spun yarn passes around the second guide roller (802), the movable roller (804), and the third guide roller (803) in sequence.
4. A color spinning twisting machine according to claim 1, characterized in that: The feeding component (5) comprises a vertical plate (501), wherein the vertical plate (501) is fixedly mounted on the top of the inner bracket (4), the outer wall of the vertical plate (501) is rotatably connected to a guide roller (502) via a bearing, the inner wall of the vertical plate (501) is rotatably connected to a threaded rod (503) via a bearing, the outer wall sliding sleeve of the threaded rod (503) is provided with a wire-releasing roller (504), the outer wall threaded sleeve of the threaded rod (503) is provided with a tightening sleeve (505), and the tightening sleeve (505) is pressed against the inner wall of the wire-releasing roller (504).
5. A color spinning twisting machine according to claim 4, characterized in that: The outer wall sliding sleeve of the threaded rod (503) is provided with a clamping plate (506), and the clamping plate (506) is pressed on the end of the top clamping sleeve (505). The outer wall threaded sleeve of the threaded rod (503) is provided with an anti-slip nut (507), and the anti-slip nut (507) is pressed on the clamping plate (506).
6. A color spinning twisting machine according to claim 1, characterized in that: The twisting component (6) comprises a fixed cylinder (601), a central rotating shaft (602) is arranged on the inner side of the fixed cylinder (601), a spindle wing (603) is fixedly sleeved on the outer wall of the central rotating shaft (602), and the bottom end of the central rotating shaft (602) is connected to a transmission device.
7. A color spinning twisting machine according to claim 2, characterized in that: The outer walls of the box body 1 (701) and the box body 2 (801) are both provided with box doors, and the top and bottom of the box body 1 (701) and the box body 2 (801) are both fixedly installed with a smooth sleeve 1 (9), and the colored spun yarn passes through the smooth sleeve 1 (9).
8. The color spinning twisting machine according to claim 1, characterized in that: A controller (13) is fixedly mounted on the outer wall of the chassis (2), and the controller (13) is provided with a display screen (1301), an emergency stop button (1302) and a key (1303).
9. A color spinning twisting machine according to claim 1, characterized in that: The shock-absorbing seat (12) comprises a fixed seat (1201) and a second connecting plate (1202); the second connecting plate (1202) is fixedly connected to the bottom leg of the base (1) by bolts; a sliding rod (1203) is fixedly installed on the bottom inner wall of the fixed seat (1201); the sliding rod (1203) movably passes through the bottom of the second connecting plate (1202); a supporting spring (1204) is connected between the second connecting plate (1202) and the bottom inner wall of the fixed seat (1201); a buffer (1205) is fixedly installed on the bottom inner wall of the fixed seat (1201); and a movable end of the buffer (1205) is fixedly connected to the bottom of the second connecting plate (1202).
10. A color spinning twisting machine according to claim 9, characterized in that: The bottom of the fixed seat (1201) is fixedly installed with an anti-skid pad (14), and the second connecting plate (1202) is fixedly installed with a second smooth sleeve (15) at the position where the sliding rod (1203) passes through, and the second smooth sleeve (15) is slidably mounted on the sliding rod (1203).