Textile mechanical equipment capable of preventing yarns from breaking and returning

Abstract

The invention relates to the technical field of textile, in particular to yarn breakage and return prevention textile mechanical equipment which comprises a workbench, a circular through hole is formed in the surface of the workbench, a cylinder is fixedly connected to the inner wall of the circular through hole, and two symmetrically-arranged shells are rotationally connected to the surface of the cylinder; the surfaces of the two shells are fixedly connected with a plurality of annularly-arranged strip-shaped fixing plates, the surface of the lower shell is fixedly connected with a plurality of annularly-arranged meshing teeth, and the surfaces of the two shells are fixedly connected with the same strip-shaped plate. The two gears can be driven by the motor to rotate, the rotating rod on the right gear drives the coil to rotate, and due to the fact that the coil and meshing tooth equipment rotate at the same time, the situation that when the equipment works, a thread is pulled to conduct knitting, and consequently the thread is snapped is prevented; and meanwhile, the equipment rotates in the uniform direction all the time during working, so that the line knotting or breaking condition during running of the equipment is prevented.

Description

[0001] This application is a divisional application of the application filed on December 10, 2024, with application number 2024118093184 and invention title "A textile machinery device for preventing yarn breakage and retraction". Technical Field

[0002] This invention relates to the field of textile technology, specifically to a textile machinery device for preventing yarn breakage and retraction. Background Technology

[0003] A textile machine is a tool used to process raw materials such as thread, silk, and hemp into yarn and then weave them into fabric.

[0004] In traditional textile machinery, the yarn is prone to breakage during the knitting process due to the asynchrony between the coil and the meshing gear. Furthermore, inconsistent operating directions can cause yarn knots, impacting production efficiency and product quality. Replacement of worn side plates in traditional machines is complex, requiring disassembly of multiple components, which is time-consuming and can damage other parts, increasing maintenance costs and affecting production schedules. When side plates are damaged, traditional machines lack effective indicator mechanisms to help workers quickly identify the damaged parts, leading to slow replacement processes and reduced efficiency. When equipment malfunctions, traditional machines cannot cut off power promptly, causing incorrect knitting to continue, increasing rework rates and reducing product quality. Therefore, we propose a yarn breakage prevention and retraction textile machinery device to solve these problems. Summary of the Invention

[0005] The purpose of this invention is to provide a yarn anti-breakage and retraction textile machinery device to solve the problems mentioned in the background art.

[0006] The technical solution of the present invention is: a yarn anti-breakage and retraction textile machinery device, including a worktable, a circular through hole on the surface of the worktable, a cylinder fixedly connected to the inner wall of the circular through hole, two symmetrically arranged outer shells rotatably connected to the surface of the cylinder, a plurality of annularly arranged strip-shaped fixing plates fixedly connected to the surface of the two outer shells, a plurality of annularly arranged meshing teeth fixedly connected to the surface of the lower outer shell, a single strip plate fixedly connected to the surface of the two outer shells, a circular hole on the side wall of the strip plate, two meshing gears rotatably connected to the upper surface of the worktable, the gear on the right meshing with the meshing teeth, a motor fixedly connected to the upper surface of the worktable, the upper end of the gear on the left fixedly connected to the output end of the motor, a plurality of annularly arranged strip grooves on the surface of the cylinder, two parallel first copper plates fixedly connected to the inner wall of the strip grooves, two parallel second copper plates fixedly connected to the inner wall of the strip grooves, a replacement mechanism provided on the inner wall of the strip grooves, and a triggering device provided on the upper surface of the worktable, the replacement mechanism being electrically connected to the triggering device.

[0007] Preferably, the replacement mechanism includes multiple hooks, which are slidably connected to the inner wall of the strip groove. Each of the multiple hooks has a strip groove on its side wall. A bolt is provided on the left side wall of each of the multiple hooks, with the left end of the bolt threaded through the left side wall and extending to the right side wall. A side plate is provided inside the strip groove, and the side plate is rotatably connected to the surface of the bolt. A plastic tube is fixedly connected to the lower half of the side plate, and a T-shaped plastic bracket is fixedly connected to the other end of the plastic tube. Two parallel first conductive copper sheets are fixedly connected to the lower surface of the T-shaped plastic bracket. A first square hole is provided at the other end of each of the multiple hooks, and a second square hole is provided on the inner wall of the first square hole. A limit device is provided at the other end of each of the multiple hooks.

[0008] Preferably, the limiting device includes a limiting base located between two outer shells. The surface of the limiting base has a square through groove matching the first square hole. The square through groove and the inner wall of the first square hole are slidably connected to the same square tube. The inner wall of the square tube is slidably connected to two symmetrically arranged limiting plates. One end of the two limiting plates passes through the inner wall of the square tube and extends to the outside. The inner wall of the square tube is fixedly connected to two symmetrically arranged square fixing blocks. The two side walls of the two square fixing blocks are fixedly connected to a first spring. The other end of the first spring is fixedly connected to the side wall of the adjacent limiting plate. The inner wall of the square tube is rotatably connected to an elliptical rotating block. The other end of the elliptical rotating block is fixedly connected to a polygonal rod. The surface of the polygonal rod is slidably connected to a square plate. The surface of the polygonal rod is fitted with a second spring. One end of the second spring is fixedly connected to the inner wall of the square tube, and the other end of the second spring is rotatably connected to the side wall of the square plate.

[0009] Preferably, the triggering device includes a square box, which is fixedly connected to the upper surface of the workbench. Two sets of symmetrically arranged third copper plates are fixedly connected to the inner wall of the square box. Inside the square box, there are two symmetrically arranged strip rubber plates. A rubber tube is fixedly connected to the upper surface of each of the two strip rubber plates. A second conductive copper plate is fixedly connected to the surface of each rubber tube. Two symmetrically arranged circular tubes are fixedly connected to the upper surface of the square box. The lower end of each circular tube penetrates the upper surface of the square box and extends into the interior. A circular iron plate is fixedly connected to the upper end of each rubber tube. An electromagnet is fixedly connected to the inner wall of each of the two circular tubes. The surface of the circular iron plate is slidably connected to the inner wall of the circular tube.

[0010] Preferably, the inner wall of the cylinder is fixedly connected to two parallel first wires, the upper first wire is electrically connected to a second wire, and the lower first wire is electrically connected to a third wire. A storage battery is fixedly connected to the lower surface of the workbench, the second wire is electrically connected to the positive terminal of the storage battery, and the third wire is electrically connected to the negative terminal of the storage battery.

[0011] Preferably, the two electromagnets are electrically connected to the same first neutral and live wire, the other end of the first neutral and live wire is electrically connected to the neutral and live wire, the inner wall of the cylinder is fixedly connected to a second neutral and live wire, the live wire end of the second neutral and live wire is electrically connected to the first copper plate on the left, and the neutral wire end of the neutral and live wire is electrically connected to the first copper plate on the right.

[0012] Preferably, a plurality of ring-shaped LED lights are fixedly connected to the inner wall of the cylinder. The number of LED lights is the same as the number of hooks. The positive terminals of the plurality of LED lights are electrically connected to the adjacent left first copper sheet, and the negative terminals of the plurality of LED lights are electrically connected to the adjacent right first copper sheet.

[0013] Preferably, the second copper sheet on the left is electrically connected to the first wire above, and the second copper sheet on the left is electrically connected to the first wire below.

[0014] Preferably, the two first conductive copper sheets are located above adjacent second copper sheets and first copper sheets.

[0015] Preferably, a rotating rod is fixedly connected to the upper end of the gear on the right, a circular tray is fixedly connected to the surface of the rotating rod, a coil is placed on the upper end of the circular tray, and the inner wall of the coil is rotatably connected to the surface of the rotating rod.

[0016] This invention provides an improved yarn anti-breakage and retraction textile machinery device, which has the following improvements and advantages compared with the prior art: Firstly, this invention uses a motor to drive two gears to rotate, which in turn causes the rotating rod on the right gear to rotate the coil. Since the coil and the meshing gear rotate simultaneously, it prevents the yarn from being pulled and broken during knitting when the equipment is working. At the same time, the equipment always rotates in the same direction to prevent the yarn from getting tangled or broken during operation.

[0017] Secondly, this invention allows for the replacement of damaged side plates by unscrewing bolts when they wear out during prolonged operation. Furthermore, during installation, the hook can be inserted into the slot before assembling the limiting base. Any damaged component in the side plate can be replaced, reducing the company's expenses.

[0018] Thirdly, in this invention, when the side plate is damaged, it will continue to move inward along the top of the side plate due to insufficient length. At this time, the plastic tube on the surface of the side plate will drive the T-shaped plastic bracket and the first conductive copper sheet to move downward a certain distance, so that the first conductive copper sheet contacts the adjacent first copper sheet and second copper sheet, so that it supplies power to the LED light. This makes it easier for staff to identify the damaged parts and replace them.

[0019] Fourthly, this invention uses the first conductive copper sheet to contact the adjacent first and second copper sheets, and through the action of the first live and neutral wires, to energize the electromagnet. This causes the electromagnet to attract the circular iron sheet, releasing the second and third conductive copper sheets and thus cutting off the power to the equipment. This prevents the equipment from continuing to work when it is damaged, thus avoiding errors in the knitting process, reducing rework, and improving product quality. Attached Figure Description

[0020] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural schematic diagram of the present invention; Figure 3This is a three-dimensional structural schematic diagram of the present invention; Figure 4 This is a bottom-view structural diagram of the present invention; Figure 5 This is a cross-sectional structural schematic diagram of the present invention; Figure 6 This is a schematic diagram of the hook structure of the present invention; Figure 7 This is a schematic diagram of the hook structure of the present invention; Figure 8 This is a front view schematic diagram of the limiting device of the present invention; Figure 9 This is a schematic diagram of the cross-sectional structure of the square tube of the present invention; Figure 10 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 11 for Figure 2 Enlarged structural diagram at point B; Figure 12 for Figure 5 Enlarged structural diagram at point C; Figure 13 for Figure 5 Enlarged structural diagram at point D; Figure 14 for Figure 7 Enlarged structural diagram at point E; Figure 15 for Figure 2 Enlarged structural diagram at point F; Figure 16 This is a schematic diagram of the circuit structure of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Circular through hole; 3. Cylinder; 4. Outer shell; 5. Strip-shaped fixing plate; 6. Meshing teeth; 7. Strip plate; 8. Circular hole; 9. Gear; 10. Motor; 11. Strip groove; 12. First copper sheet; 13. Second copper sheet; 14. Hook; 15. Strip-shaped through groove; 16. Bolt; 17. Side plate; 18. Plastic tube; 19. T-shaped plastic bracket; 20. First conductive copper sheet; 21. Limiting base; 22. First square hole; 23. Second square hole; 24. Square through groove; 25. Square tube; 26. Limiting plate; 27. 28. Square fixing block; 29. ​​First spring; 30. Elliptical rotating block; 31. Polygonal rod; 32. Square plate; 33. Second spring; 34. First wire; 35. Second wire; 36. Third wire; 37. Square box; 38. Third copper sheet; 39. Strip rubber plate; 40. Rubber tube; 41. Second conductive copper sheet; 42. Round tube; 43. Round iron sheet; 44. First neutral and live wire; 45. LED light; 46. Battery; 47. Electromagnet; 48. Rotating rod; 49. Round tray; 50. Coil; 51. Second neutral and live wire. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] This invention provides an improved yarn anti-breakage and retraction textile machinery device. The technical solution of this invention is as follows: like Figure 1 - Figure 16As shown, a yarn anti-breakage and retraction textile machinery device includes a worktable 1. A circular through-hole 2 is formed on the surface of the worktable 1. A cylinder 3 is fixedly connected to the inner wall of the circular through-hole 2. Two symmetrically arranged outer shells 4 are rotatably connected to the surface of the cylinder 3. Multiple annularly arranged strip-shaped fixing plates 5 are fixedly connected to the surfaces of the two outer shells 4. Multiple annularly arranged meshing teeth 6 are fixedly connected to the surface of the lower outer shell 4. The same strip-shaped plate 7 is fixedly connected to the surfaces of the two outer shells 4. A circular hole 8 is formed on the side wall of the strip-shaped plate 7. Two meshing teeth 8 are rotatably connected to the upper surface of the worktable 1. The gear 9 is connected to the right gear 9, which meshes with the meshing gear 6. The upper surface of the worktable 1 is fixedly connected to the motor 10. The upper end of the left gear 9 is fixedly connected to the output end of the motor 10. The surface of the cylinder 3 is provided with multiple annularly arranged strip grooves 11. The inner wall of the strip groove 11 is fixedly connected to two parallel first copper plates 12 and two parallel second copper plates 13. The inner wall of the strip groove 11 is provided with a replacement mechanism. The upper surface of the worktable 1 is provided with a triggering device to facilitate the electrical connection between the replacement mechanism and the triggering device.

[0024] Furthermore, the replacement mechanism includes multiple hooks 14, which are slidably connected to the inner wall of the strip groove 11. Each of the side walls of the multiple hooks 14 has a strip groove 15. Each left side wall of the multiple hooks 14 is provided with a bolt 16, the left end of which is threaded through the left side wall of the hook 14 and extends to the right side wall. A side plate 17 is provided inside the strip groove 15, and the side plate 17 is rotatably connected to the surface of the bolt 16. A plastic tube 18 is fixedly connected to the lower half of the side plate 17, and a T-shaped plastic bracket 19 is fixedly connected to the other end of the plastic tube 18. The lower part of the T-shaped plastic bracket 19... The surface is fixedly connected to two parallel first conductive copper sheets 20. The other end of each of the multiple hooks 14 is provided with a first square hole 22. The inner wall of the first square hole 22 is provided with a second square hole 23. The other end of each of the multiple hooks 14 is provided with a limit device. When the side plate 17 is damaged, the bolt 16 can be removed and the side plate 17 can be removed for easy maintenance and replacement. The two parallel first conductive copper sheets 20 on the lower surface of the T-shaped plastic bracket 19 can provide a good conductive path when the side plate 17 is damaged, as they contact the adjacent first copper sheet 12 and second copper sheet 13.

[0025] Furthermore, the limiting device includes a limiting base 21, which is located between the two outer shells 4. The surface of the limiting base 21 has a square through groove 24 that matches the first square hole 22. The square through groove 24 and the inner wall of the first square hole 22 are slidably connected to the same square tube 25. Two symmetrically arranged limiting plates 26 are slidably connected to the inner wall of the square tube 25. One end of each limiting plate 26 penetrates the inner wall of the square tube 25 and extends to the outside. Two symmetrically arranged square fixing blocks 27 are fixedly connected to the inner wall of the square tube 25. A first spring 28 is fixedly connected to each side wall of the two square fixing blocks 27. The other end of each first spring 28 is fixedly connected to the side wall of the adjacent limiting plate 26. The inner wall of the square tube 25 rotates... An elliptical rotating block 29 is dynamically connected to the device. A polygonal rod 30 is fixedly connected to the other end of the elliptical rotating block 29. A square plate 31 is slidably connected to the surface of the polygonal rod 30. A second spring 32 is sleeved on the surface of the polygonal rod 30. One end of the second spring 32 is fixedly connected to the inner wall of the square tube 25, and the other end of the second spring 32 is rotatably connected to the side wall of the square plate 31. Through the cooperation of the limiting base 21 and the square through slot 24, and the sliding connection between the square tube 25 and the limiting plate 26, the device can accurately control the position of the limiting plate 26, ensure that the mechanical parts move within a predetermined range, and lock and open the device, thereby enhancing the stability of the limiting plate 26 and enabling it to remain in the appropriate position when subjected to external forces.

[0026] Furthermore, the triggering device includes a square box 36, which is fixedly connected to the upper surface of the workbench 1. Two sets of symmetrically arranged third copper plates 37 are fixedly connected to the inner wall of the square box 36. Inside the square box 36, two symmetrically arranged strip rubber plates 38 are present. Rubber tubes 39 are fixedly connected to the upper surfaces of both strip rubber plates 38. Second conductive copper plates 40 are fixedly connected to the surfaces of the rubber tubes 39. Two symmetrically arranged circular tubes 41 are fixedly connected to the upper surface of the square box 36. The lower ends of the circular tubes 41 penetrate the upper surface of the square box 36 and extend into the interior. Circular iron plates 42 are fixedly connected to the upper ends of the rubber tubes 39. Electromagnets 46 are fixedly connected to the inner walls of both circular tubes 41. The surfaces of the circular iron plates 42 are slidably connected to the inner walls of the circular tubes 41. The triggering device operates via the two sets of symmetrically arranged third copper plates 37, strip rubber plates 38, rubber tubes 39, and second conductive copper plates 40. The conductive copper sheet 40 ensures uniform response and stability of the device when triggered. The strip rubber plate 38 absorbs and isolates external impacts, reducing damage to internal sensitive components and improving the durability and reliability of the device. The second conductive copper sheet 40 is fixedly connected to the surface of the rubber tube 39, ensuring a good conductive path during triggering, facilitating signal transmission and detection. The electromagnet 46 on the inner wall of the circular tube 41 controls the movement of the circular iron sheet 42, achieving a precise triggering mechanism. The use of the electromagnet 46 also facilitates automated control. The sliding connection design between the circular iron sheet 42 and the inner wall of the circular tube 41 reduces friction, extends the service life of the device, and enables a rapid response during triggering. By integrating multiple components into the square box 36, a compact layout of the device is achieved, saving space, facilitating installation and maintenance, and improving maintenance convenience.

[0027] Furthermore, two parallel first wires 33 are fixedly connected to the inner wall of the cylinder 3. The upper first wire 33 is electrically connected to the second wire 34, and the lower first wire 33 is electrically connected to the third wire 35. A storage battery 45 is fixedly connected to the lower surface of the workbench 1. The second wire 34 is electrically connected to the positive terminal of the storage battery 45, and the third wire 35 is electrically connected to the negative terminal of the storage battery 45. The two first wires 33 are arranged with annular openings to avoid the need for too many wires for connection. The two first wires 33 with annular openings can reduce the complexity of connecting wires, thereby simplifying the overall wiring process. Due to the reduction in the number of wires, material costs can be reduced, and the space occupied by wires can be reduced, making the equipment more compact. Reducing connection points can reduce failure points and improve system reliability. Fewer wire connections make maintenance and repair more convenient and faster.

[0028] Furthermore, the two electromagnets 46 are electrically connected to the same first live / neutral wire 43. The other end of the first live / neutral wire 43 is electrically connected to the second live / neutral wire 50. The inner wall of the cylinder 3 is fixedly connected to the second live / neutral wire 50. The live wire end of the second live / neutral wire 50 is electrically connected to the first copper plate 12 on the left, and the neutral wire end of the second live / neutral wire 50 is electrically connected to the first copper plate 12 on the right. This ensures that the two electromagnets 46 are powered simultaneously, and the current is balanced through the second live / neutral wire 50 on the inner wall of the cylinder 3. The first copper plates 12 on the left and right are respectively connected to the live wire end and the neutral wire end of the second live / neutral wire 50, which can provide a stable voltage difference, ensuring that the electromagnets 46 can work normally and that the power can be disconnected and the machine stopped in time when parts are damaged.

[0029] Furthermore, multiple ring-shaped LED lights 44 are fixedly connected to the inner wall of the cylinder 3. The number of LED lights 44 is the same as the number of hooks 14. The positive terminals of the multiple LED lights 44 are electrically connected to the adjacent left first copper plate 12, and the negative terminals of the multiple LED lights 44 are electrically connected to the adjacent right first copper plate 12. This ensures that each LED light 44 can receive an independent current supply through the copper plate, thereby achieving individual control. Since the number of LED lights 44 is the same as the number of hooks 14, this may mean that if any hook 14 is damaged, the adjacent LED light 44 will provide an indication.

[0030] Furthermore, the second copper plate 13 on the left is electrically connected to the first wire 33 above, the second copper plate 13 on the left is electrically connected to the first wire 33 below, the second copper plate 13 on the left is electrically connected to the first wire 33 above, and the second copper plate 13 on the left is electrically connected to the first wire 33 below. This allows the copper plates to act as relay points, connecting the upper and lower wires. It also allows the lower surface of the first conductive copper plate 20 to contact the upper surfaces of the adjacent second copper plate 13 and the first copper plate 12, thus supplying power to the LED light 44. At this time, the operator is alerted that the equipment parts are damaged.

[0031] Furthermore, the two first conductive copper sheets 20 are located above the adjacent second copper sheets 13 and first copper sheets 12, and the distance between the two first conductive copper sheets 20 and the second copper sheets 13 and first copper sheets 12 is the same. When damage occurs, the lower surface of the two first conductive copper sheets 20 contacts the upper surface of the adjacent second copper sheets 13 and first copper sheets 12 and supplies power to the LED light 44, making it easier for staff to find the damaged parts.

[0032] Furthermore, a rotating rod 47 is fixedly connected to the upper end of the right gear 9. A circular tray 48 is fixedly connected to the surface of the rotating rod 47. A coil 49 is placed on the upper end of the circular tray 48. The inner wall of the coil 49 is rotatably connected to the surface of the rotating rod 47. This rotatable connection ensures that the coil 49 remains stable when the circular tray 48 rotates with the rotating rod 47, preventing slippage or detachment due to rotational motion. It also helps the coil 49 maintain its position during rotation. The rotatable connection also allows the coil 49 to have a certain degree of fine-tuning capability when subjected to external force, thereby reducing the risk of wire breakage caused by tension.

[0033] Working principle: First, the wire is passed through the round hole 8 and connected to the hook 14. Then, the motor 10 is started, which drives the two gears 9 to rotate and causes the rotating rod 47 on the right gear 9 to drive the coil 49 to rotate. Since the coil 49 and the meshing gear 6 rotate simultaneously, the wire breakage and retraction of the device are avoided. Then, when the hook 14 or the side plate 17 is damaged, when the side plate 17 is damaged, because the side plate 17 is not long enough, it will continue to move inward along the top of the hook 14. At this time, the plastic tube 18 on the surface of the side plate 17 drives the T-shaped plastic bracket 19 and the first conductive copper sheet 20 to move downward a certain distance, so that the first conductive copper sheet 20 and the adjacent first copper sheet 12 and second copper sheet 13 are displaced downward. When the upper part of the hook 14 is damaged, the side plate 17 will also move inward and make the first conductive copper piece 20 contact with the adjacent first copper piece 12 and second copper piece 13, so that the staff can easily identify the damaged parts. At the same time, through the contact between the first conductive copper piece 20 and the adjacent first copper piece 12 and second copper piece 13, the electromagnet 46 is energized through the action of the first neutral and live wires 43, so that the electromagnet 46 attracts the circular iron piece 42 and releases the second conductive copper piece 40 and the third copper piece 37, thus cutting off the power to the equipment. This prevents the machine operator from not being able to see the equipment damage in time, resulting in the production of low-quality products.

[0034] The foregoing description enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A yarn breakage prevention and retraction textile machinery device, comprising a workbench, characterized in that: The workbench has a circular through hole on its surface. A cylinder is fixedly connected to the inner wall of the circular through hole. Two symmetrically arranged outer shells are rotatably connected to the surface of the cylinder. Multiple annularly arranged strip-shaped fixing plates are fixedly connected to the surface of the two outer shells. Multiple annularly arranged meshing teeth are fixedly connected to the surface of the lower outer shell. The same strip plate is fixedly connected to the surface of the two outer shells. A circular hole is opened in the side wall of the strip plate. Two meshing gears are rotatably connected to the upper surface of the workbench. The right gear meshes with the meshing teeth. A motor is fixedly connected to the upper surface of the workbench. The upper end of the left gear is fixedly connected to the output end of the motor. Multiple annularly arranged strip grooves are opened on the surface of the cylinder. Two parallel first copper plates and two parallel second copper plates are fixedly connected to the inner wall of the strip grooves. A replacement mechanism is provided on the inner wall of the strip grooves. A triggering device is provided on the upper surface of the workbench. The replacement mechanism and the triggering device are electrically connected. The replacement mechanism includes multiple hooks, which are slidably connected to the inner wall of a strip groove. Each hook has a strip groove on its side wall. Each hook has a bolt on its left side wall, with the left end of the bolt threaded through the left side wall and extending to the right side wall. A side plate is provided inside the strip groove, and the side plate is rotatably connected to the surface of the bolt. A plastic tube is fixedly connected to the lower half of the side plate, and a T-shaped plastic bracket is fixedly connected to the other end of the plastic tube. Two parallel first conductive copper plates are fixedly connected to the lower surface of the T-shaped plastic bracket. Each hook has a first square hole at its other end, and a second square hole is provided on the inner wall of the first square hole. Each hook has a limit device at its other end, and the two first conductive copper plates are located above the adjacent second and first copper plates. The inner wall of the cylinder is fixedly connected with multiple ring-shaped LED lights. The number of LED lights is the same as the number of hooks. The positive terminals of the multiple LED lights are electrically connected to the first copper plate on the left adjacent to the cylinder, and the negative terminals of the multiple LED lights are electrically connected to the first copper plate on the right adjacent to the cylinder. The second copper plate on the left is electrically connected to the first wire above it, and the second copper plate on the left is electrically connected to the first wire below it.

2. The yarn anti-breakage and retraction textile machinery and equipment according to claim 1, characterized in that: The limiting device includes a limiting base located between two outer shells. A square through-slot matching the first square hole is formed on the surface of the limiting base. A square tube is slidably connected to the inner wall of the square through-slot and the first square hole. Two symmetrically arranged limiting plates are slidably connected to the inner wall of the square tube. One end of each limiting plate penetrates the inner wall of the square tube and extends to the outside. Two symmetrically arranged square fixing blocks are fixedly connected to the inner wall of the square tube. A first spring is fixedly connected to each side wall of the two square fixing blocks. The other end of each first spring is fixedly connected to the side wall of an adjacent limiting plate. An elliptical rotating block is rotatably connected to the inner wall of the square tube. A polygonal rod is fixedly connected to the other end of the elliptical rotating block. A square plate is slidably connected to the surface of the polygonal rod. A second spring is sleeved on the surface of the polygonal rod. One end of the second spring is fixedly connected to the inner wall of the square tube, and the other end of the second spring is rotatably connected to the side wall of the square plate.

3. The yarn anti-breakage and retraction textile machinery and equipment according to claim 1, characterized in that: The triggering device includes a square box, which is fixedly connected to the upper surface of the workbench. Two sets of symmetrically arranged third copper plates are fixedly connected to the inner wall of the square box. Inside the square box, there are two symmetrically arranged strip rubber plates. Rubber tubes are fixedly connected to the upper surfaces of the two strip rubber plates. Second conductive copper plates are fixedly connected to the surfaces of the rubber tubes. Two symmetrically arranged round tubes are fixedly connected to the upper surface of the square box. The lower ends of the round tubes penetrate the upper surface of the square box and extend into the interior. Circular iron plates are fixedly connected to the upper ends of the rubber tubes. Electromagnets are fixedly connected to the inner walls of the two round tubes. The surfaces of the circular iron plates are slidably connected to the inner walls of the round tubes.

4. The yarn anti-breakage and retraction textile machinery and equipment according to claim 1, characterized in that: Two parallel first wires are fixedly connected to the inner wall of the cylinder. The upper first wire is electrically connected to the second wire, and the lower first wire is electrically connected to the third wire. A storage battery is fixedly connected to the lower surface of the workbench. The second wire is electrically connected to the positive terminal of the storage battery, and the third wire is electrically connected to the negative terminal of the storage battery.

5. The yarn anti-breakage and retraction textile machinery and equipment according to claim 3, characterized in that: Two electromagnets are electrically connected to the same first neutral and live wire. The other end of the first neutral and live wire is electrically connected to the neutral and live wire. A second neutral and live wire is fixedly connected to the inner wall of the cylinder. The live wire end of the second neutral and live wire is electrically connected to the first copper plate on the left, and the neutral wire end of the neutral and live wire is electrically connected to the first copper plate on the right.

6. The yarn anti-breakage and retraction textile machinery and equipment according to claim 1, characterized in that: A rotating rod is fixedly connected to the upper end of the right gear. A circular tray is fixedly connected to the surface of the rotating rod. A coil is placed on the upper end of the circular tray. The inner wall of the coil is rotatably connected to the surface of the rotating rod.

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