A winding device and method for preventing the rubber from melting easily in heat-resistant cables.

Abstract

This invention relates to the field of heating cable processing technology, specifically to a winding device and method for preventing the rubber of heating cables from melting easily. The device includes a workbench with a winding assembly and a traction assembly mounted on its top. The winding assembly includes a winding roller with support seats at both ends, a first motor fixed to one support seat away from the winding roller, an air-cooling assembly rotatably connected to one support seat near the winding roller, a turntable rotatably connected to another support seat near the winding roller, a linkage assembly between the turntable and the air-cooling assembly, and two roller-changing assemblies respectively located on the air-cooling assembly and the turntable away from the support seats. Each roller-changing assembly is equipped with a locking assembly. By simultaneously performing air-cooling treatment during the winding process, the temperature of the heating cable is reduced. This device can quickly switch winding rollers, improving the efficiency of heating cable winding.

Description

Technical Field

[0001] This invention relates to the field of heating cable processing technology, and in particular to a winding device and method for preventing the rubber of heating cables from melting easily. Background Technology

[0002] There are currently two common types of radiant heating systems using heating cables in China: one uses cables with metal heating elements, and the other uses cables with far-infrared carbon fiber as the heating element. The heating principle of cables using metal heating elements is that when an electric current flows through the metal conductor, it heats up due to its own resistance, and then dissipates the heat through thermal conduction. The heating principle of cables using carbon fiber as the heating element is that a voltage is applied across the ends of the carbon fiber, causing the far-infrared carbon fiber to radiate energy outwards in the form of far-infrared rays.

[0003] Existing carbon fiber heating cables require winding and cutting at the end of production. Since the cable is freshly made, the surface still retains the heat from the processing. Direct winding will cause the heat to accumulate, which cannot effectively dissipate heat. This leads to the rubber on the surface melting easily, affecting safety and subsequent sales. Summary of the Invention

[0004] In view of this, the purpose of this invention is to provide a winding device and method for preventing the rubber of heat-resistant cables from melting, so as to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention provides a rewinding device for heat-resistant cable rubber that is prone to melting, comprising a workbench, wherein a rewinding assembly and a traction assembly are mounted on the top of the workbench, the rewinding assembly being drively connected to the traction assembly, and the traction assembly being used to drive the cable to be evenly wound around the rewinding assembly, the rewinding assembly comprising: A take-up roller, with support seats at both ends, and each support seat is fixedly mounted on the worktable; The first motor is fixedly mounted on the side of the support base away from the take-up roller; An air-cooled assembly is rotatably connected to a support base on the side near the take-up roller, and the air-cooled assembly is drive-connected to the output shaft of the first motor; A turntable is rotatably connected to another support base on the side near the take-up roller. A linkage component is provided between the turntable and the air-cooling component, and the linkage component is drivenly connected to the traction component. Two roller changing assemblies are respectively located on the side of the air-cooling assembly and the turntable away from the support base. Each roller changing assembly is equipped with a locking assembly, and each locking assembly is used to lock the take-up roller after the shaft of the take-up roller is inserted into the roller changing assembly, so that the take-up roller rotates with the air-cooling assembly and the turntable.

[0006] Preferably, the air-cooled component includes: The box has a connecting pipe fixed at the center of one side and multiple fan-shaped through holes evenly distributed at the other end. The connecting pipe is connected to the box and is rotatably connected to the support base. The connecting pipe is also connected to the linkage component in a transmission manner. The first connecting rod is rotatably connected inside the connecting tube. One end of the first connecting rod passes through the connecting tube and is fixedly connected to the output shaft of the first motor. The other end is fixedly equipped with a fan, and the fan is located inside the housing. An mounting plate is sleeved on the first connecting rod, and the mounting plate is fixedly connected to the first connecting rod. An internal gear ring is fixedly provided on one side of the mounting plate. The first gear is sleeved on the connecting pipe and is fixedly connected to the connecting pipe. The first gear is located inside the inner gear ring. A first support plate is fixedly mounted on the top of the support base. A second gear is rotatably connected to one side of the first support plate. The second gear is located between the inner gear ring and the first gear, and both the inner gear ring and the first gear mesh with the second gear.

[0007] Preferably, the diameter of the first gear is ten times the diameter of the second gear.

[0008] Preferably, the roller changing assembly includes: The first slide rail is fixedly installed on the side of the box body near the take-up roller. One end of the first slide rail is located in the middle of the box body, and the other end extends to the edge of the box body. A baffle is fixedly installed on the end of the first slide rail near the middle of the box body. The first slide plate is fitted onto the first slide rail, the first slide plate is slidably connected to the first slide rail, and the locking component is disposed on one side of the first slide plate; A U-shaped groove is provided on the side of the first slide plate away from the first slide rail. The opening end of the U-shaped groove is connected to the first slide plate, and the inner wall of the U-shaped groove is provided with anti-rotation protrusions. A slider is fixed on the side of the first slide away from the locking assembly. A lead screw is threaded through the slider and the lead screw is threadedly connected. Both ends of the lead screw are rotatably connected to a fixing block, and each fixing block is fixed on the housing. The second motor is fixedly mounted on the housing, and the output shaft of the second motor is fixedly connected to one end of the lead screw. Multiple anti-rotation grooves are evenly distributed on the shaft of the take-up tube.

[0009] Preferably, the locking assembly includes: The mounting slot is located on one side of the first slide plate; A first rack is slidably connected inside the mounting groove, and a push block is provided at one end of the first rack that extends vertically out of the mounting groove. A spring is disposed inside the mounting groove, and the two ends of the spring are respectively fixedly connected to one end of the first rack and one inner wall of the mounting groove; A third gear is disposed on top of the first rack, and the third gear is rotatably connected in the mounting groove and meshes with the first rack. A locking rod is provided in the U-shaped groove. One end of the locking rod is inserted into the first slide plate near the slider, and the other end protrudes from the first slide plate. A second rack is fixed on one side of the locking rod. The second rack meshes with the third gear, and the locking rod is tangential to the shaft of the take-up roller. The unlocking block is fixed at a point near the edge of the housing, and the first sliding plate drives the push block to move to abut against the unlocking block, so that the push block drives the locking rod to move out of the U-shaped groove through the first rack, the third gear and the second rack, so as to complete the unlocking of the take-up roller shaft.

[0010] Preferably, the linkage component includes: The second connecting rod has its two ends rotatably connected to a point near the bottom of the support base; Two belt-type synchronous pulleys are provided. One pulley is fitted onto the second connecting rod and fixedly connected, while the other pulley is fitted onto the shaft of the connecting pipe and the turntable and fixedly connected.

[0011] Preferably, the traction assembly includes: The worm gear thread is provided on the second connecting rod; A worm gear is rotatably connected to the top of the worktable. The worm gear is threadedly engaged with the worm, and a protrusion is fixed on the top surface of the worm gear near the outer edge. The second slide rail is fixedly mounted on the worktable; The second slide plate is fitted onto the second slide rail, and the second slide plate is slidably connected to the second slide rail. The second support plate has one end fixed to the top of the second slide plate and the other end fixed to a traction cylinder; A linkage rod, the middle of which is rotatably connected to the top of the workbench, has a waist-shaped through hole at one end, which is fitted onto the protrusion, and a sector-shaped tooth is fixed at the other end of the linkage rod; The third rack is fixed on the second support plate, and the third rack meshes with the sector teeth.

[0012] A method for a winding device for preventing the rubber of a heat-generating cable from melting easily includes the following steps: S1: The first motor drives the first connecting rod to rotate, and the first connecting rod drives the fan to rotate. The air force generated by the fan acts on the take-up roller through the fan-shaped through hole to complete the heat dissipation treatment of the cable. S2: The first connecting rod drives the mounting plate to rotate, the mounting plate drives the inner gear ring to rotate, the inner gear ring drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the connecting pipe to rotate, the connecting pipe drives the housing and a belt synchronous pulley to rotate, the belt synchronous pulley drives the second connecting rod to rotate, the second connecting rod drives another belt synchronous pulley to rotate, so that the turntable rotates, the housing and the turntable synchronously drive the two first slide rails to rotate, the two first slide rails drive the two first sliding plates to rotate, the two first sliding plates prevent the shaft of the winding roller from rotating through anti-rotation convex teeth and anti-rotation grooves, so that it can follow the rotation of the two first sliding plates to perform the winding work of the cable; S3: The second connecting rod drives the worm screw to rotate, the worm screw drives the worm wheel to rotate, the worm wheel drives the protrusion to rotate, the protrusion drives the linkage rod through the waist-shaped through hole to drive the sector tooth to reciprocate, the sector tooth drives the third rack to reciprocate, the third rack drives the second support plate to reciprocate, the second support plate drives the traction cylinder to reciprocate, so that the cable is evenly distributed and wound on the take-up roller. S4: When the cable on a take-up roller is fully wound, the first motor stops working and rotates the open end of the U-shaped groove to face the worktable. The second motor drives the lead screw to rotate, the lead screw drives the slider to rotate, the slider drives the first slide plate to move, the first slide plate drives the push block to move to abut against the unlocking block, so that the push block drives the first rack to move, the first rack drives the third gear to rotate, the third gear drives the second rack to move, the second rack drives the locking rod to move, so that the locking rod moves out of the U-shaped groove. After the shaft of the take-up roller is no longer blocked by the locking rod, it falls out from the open end of the U-shaped groove to complete the material picking operation. S5: After the take-up roller takes up material, a new take-up roller needs to be inserted. Rotate the opening of the U-shaped groove to face upwards and directly insert the shaft of the new take-up roller into the U-shaped groove. Under the action of gravity, it slides to the inner wall of the U-shaped groove. The second motor resets and pushes the block and unlocking block to separate. Under the action of the spring, the locking rod is reset and presses against the shaft of the take-up roller. With the cooperation of the anti-rotation convex tooth and the anti-rotation groove, the shaft is locked and cannot rotate, thus completing the take-up roller switching operation.

[0013] The beneficial effects of this invention are as follows: By simultaneously performing air cooling during the winding process, this invention reduces the temperature of the heating cable, effectively avoiding the problem of residual processing temperature on the surface of the newly manufactured cable causing heat to accumulate during direct winding, which cannot effectively dissipate heat and lead to easy melting of the surface rubber, affecting safety and subsequent sales. At the same time, this device can quickly switch winding rollers, improving the efficiency of heating cable winding. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 This is a three-dimensional structural diagram of the air-cooled component according to an embodiment of the present invention; Figure 3 This is a three-dimensional structural diagram of the rear side of the box in an embodiment of the present invention; Figure 4 This is a three-dimensional structural diagram of one side of the roller changing assembly according to an embodiment of the present invention; Figure 5 This is a three-dimensional structural diagram of the other side of the roller changing assembly according to an embodiment of the present invention; Figure 6 This is a three-dimensional structural diagram of the locking assembly according to an embodiment of the present invention; Figure 7 This is a three-dimensional structural diagram of the take-up roller according to an embodiment of the present invention.

[0016] The diagram is marked as follows: 1. Workbench; 2. Take-up roller; 3. Support base; 4. First motor; 5. Turntable; 6. Housing; 7. Connecting pipe; 8. Fan-shaped through hole; 9. First connecting rod; 10. Fan; 11. Mounting plate; 12. Internal gear ring; 13. First gear; 14. First support plate; 15. Second gear; 16. First slide rail; 17. Baffle; 18. First slide plate; 19. U-shaped groove; 20. Anti-rotation convex tooth; 21. Slider; 22. Lead screw; 23. Fixing block; 24. Second motor ; 25. Anti-rotation groove; 26. Mounting slot; 27. First rack; 28. Push block; 29. ​​Spring; 30. Third gear; 31. Locking rod; 32. Second rack; 33. Unlocking block; 34. Second connecting rod; 35. Belt pulley; 36. Worm thread; 37. Worm wheel; 38. Protrusion; 39. Second slide rail; 40. Second slide plate; 41. Second support plate; 42. Traction cylinder; 43. Linkage rod; 44. Waist-shaped through hole; 45. Fan-shaped tooth; 46. Third rack. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] like Figures 1 to 7 As shown, a heat-resistant cable rubber melting rewinding device includes a workbench 1. A rewinding assembly and a traction assembly are mounted on the top of the workbench 1. The rewinding assembly and the traction assembly are connected in a transmission connection. The traction assembly is used to drive the cable to be evenly wound around the rewinding assembly. The rewinding assembly includes: The take-up roller 2 has support seats 3 at both ends, and each support seat 3 is fixed on the worktable 1; The first motor 4 is fixedly mounted on the side of the support 3 away from the take-up roller 2; An air-cooled assembly is rotatably connected to a support 3 on the side near the take-up roller 2, and the air-cooled assembly is drive-connected to the output shaft of the first motor 4; Turntable 5 is rotatably connected to another support 3 on the side near the take-up roller 2. A linkage component is provided between turntable 5 and the air-cooling component, and the linkage component is drivenly connected to the traction component. Two roller changing assemblies are respectively located on the side of the air-cooling assembly and the turntable 5 away from the support base 3. Each roller changing assembly is equipped with a locking assembly, and each locking assembly is used to lock the take-up roller 2 after the shaft is inserted into the roller changing assembly, so that the take-up roller 2 rotates with the air-cooling assembly and the turntable 5.

[0020] For example, the first motor 4 drives the air-cooling component and the linkage component to work. The linkage component drives the turntable 5 to rotate. The air-cooling component and the turntable 5 drive the take-up roller 2 to rotate through the roller changing component and the locking component to perform the take-up of the heating cable. At the same time, the linkage component drives the traction component to work, so that the heating cable is evenly distributed and wound on the take-up roller 2 during the take-up process. During the take-up process, the air-cooling component cools the heating cable to dissipate the surface temperature of the heating cable. After the heating cable is finished being taken up, the take-up roller 2 can be quickly removed or replaced through the cooperation of the roller changing component and the locking component, which improves the efficiency of the heating cable take-up.

[0021] As an optional embodiment, the air-cooled component includes: The housing 6 has a connecting pipe 7 fixed at the center of one side and a plurality of fan-shaped through holes 8 evenly distributed at the other end. The connecting pipe 7 is connected to the housing 6 and is rotatably connected to the support base 3. The connecting pipe 7 is also connected to the linkage component in a transmission manner. The first connecting rod 9 is rotatably connected inside the connecting pipe 7. One end of the first connecting rod 9 passes through the connecting pipe 7 and is fixedly connected to the output shaft of the first motor 4. The other end is fixedly provided with a fan 10, and the fan 10 is located inside the housing 6. Mounting plate 11 is sleeved on the first connecting rod 9. Mounting plate 11 is fixedly connected to the first connecting rod 9. An internal gear ring 12 is fixedly provided on one side of mounting plate 11. The first gear 13 is sleeved on the connecting pipe 7 and is fixedly connected to the connecting pipe 7. The first gear 13 is disposed inside the inner gear ring 12. A first support plate 14 is fixedly mounted on the top of the support base 3. A second gear 15 is rotatably connected to one side of the first support plate 14. The second gear 15 is located between the inner gear ring 12 and the first gear 13, and both the inner gear ring 12 and the first gear 13 mesh with the second gear 15.

[0022] As an alternative embodiment, the diameter of the first gear 13 is ten times the diameter of the second gear 15.

[0023] For example, the first motor 4 drives the first connecting rod 9 to rotate, which in turn drives the fan 10 to rotate. The airflow generated by the fan 10 acts on the take-up roller 2 through the fan-shaped through-hole 8 to dissipate heat from the cable. The first connecting rod 9 drives the mounting plate 11 to rotate, which in turn drives the inner gear ring 12 to rotate. The inner gear ring 12 drives the second gear 15 to rotate, which in turn drives the first gear 13 to rotate. The first gear 13 drives the connecting pipe 7 to rotate, which in turn drives the turntable 5 to rotate through the linkage assembly. The housing 6 and the turntable 5 drive the take-up roller 2 to rotate through the roller changing assembly and the locking assembly to perform the take-up of the heating cable. At the same time, the diameter of the first gear 13 is ten times that of the second gear 15, which is used to reduce the speed of the take-up roller 2 so that the heating cable can be effectively dissipated during the take-up process.

[0024] As an optional embodiment, the roller changing assembly includes: The first slide rail 16 is fixedly installed on the side of the housing 6 near the take-up roller 2. One end of the first slide rail 16 is located in the middle of the housing 6, and the other end extends to the edge of the housing 6. A baffle 17 is fixedly installed at the end of the first slide rail 16 near the middle of the housing 6. The first slide plate 18 is sleeved on the first slide rail 16, the first slide plate 18 is slidably connected to the first slide rail 16, and the locking component is disposed on one side of the first slide plate 18; A U-shaped groove 19 is provided on the side of the first slide plate 18 away from the first slide rail 16. The opening end of the U-shaped groove 19 is connected to the first slide plate 18, and the U-shaped inner wall of the U-shaped groove 19 is provided with anti-rotation protrusions 20. A slider 21 is fixed on the side of the first slide plate 18 away from the locking assembly. A lead screw 22 is threaded through the slider 21 and the lead screw 22 is threadedly connected. Both ends of the lead screw 22 are rotatably connected to a fixing block 23, and each fixing block 23 is fixed on the housing 6. The second motor 24 is fixedly mounted on the housing 6, and the output shaft of the second motor 24 is fixedly connected to one end of the lead screw 22. Multiple anti-rotation grooves 25 are evenly distributed on the shaft of the winding tube.

[0025] As an optional embodiment, the locking assembly includes: Mounting slot 26 is provided on one side of the first sliding plate 18; The first rack 27 is slidably connected inside the mounting groove 26, and one end of the first rack 27 extends vertically out of the mounting groove 26 and is provided with a pusher block 28. A spring 29 is disposed inside the mounting groove 26, and the two ends of the spring 29 are fixedly connected to one end of the first rack 27 and one inner wall of the mounting groove 26, respectively. The third gear 30 is disposed on the top of the first rack 27. The third gear 30 is rotatably connected in the mounting groove 26 and meshes with the first rack 27. A locking rod 31 is disposed in the U-shaped groove 19. One end of the locking rod 31 is inserted into the first slide plate 18 near the slider 21, and the other end protrudes from the first slide plate 18. A second rack 32 is fixed on one side of the locking rod 31. The second rack 32 meshes with the third gear 30, and the locking rod 31 is tangential to the shaft of the take-up roller 2. The unlocking block 33 is fixedly installed near the edge of the housing 6, and the first sliding plate 18 drives the pushing block 28 to move to abut against the unlocking block 33, so that the pushing block 28 drives the locking rod 31 to move out of the U-shaped groove 19 through the first rack 27, the third gear 30 and the second rack 32, so as to complete the unlocking of the shaft of the take-up roller 2.

[0026] For example, the housing 6 and the turntable 5 synchronously drive the two first slide rails 16 to rotate. The two first slide rails 16 drive the two first slide plates 18 to rotate. The two first slide plates 18 prevent the shaft of the winding roller 2 from rotating through the anti-rotation convex teeth 20 and anti-rotation grooves 25, so that they follow the rotation of the two first slide plates 18 to wind up the cable. When the cable on one winding roller 2 is full, the first motor 4 stops working and rotates the opening end of the U-shaped groove 19 to face the worktable 1. The second motor 24 drives the lead screw 22 to rotate. The lead screw 22 drives the slider 21 to rotate. The slider 21 drives the first slide plate 18 to move. The first slide plate 18 drives the push block 28 to move until it abuts against the unlocking block 33, so that the push block 28 drives the first rack 27 to move. The first rack 27 drives the third gear 30 to rotate. The third gear 30... The second rack 32 moves, which in turn moves the locking rod 31, causing it to move out of the U-shaped groove 19. After the locking rod 31 is no longer blocked, the shaft of the take-up roller 2 falls out of the opening end of the U-shaped groove 19, thus completing the material taking-up operation. After the take-up roller 2 takes up material, a new take-up roller 2 needs to be inserted. The opening of the U-shaped groove 19 is rotated to face upwards, and the shaft of the new take-up roller 2 is directly inserted into the U-shaped groove 19. Under the action of gravity, it slides to the U-shaped inner wall of the U-shaped groove 19. The second motor 24 resets, pushing the block 28 to separate from the unlocking block 33. Under the action of the spring 29, the locking rod 31 is reset, pressing against the shaft of the take-up roller 2. With the cooperation of the anti-rotation convex tooth 20 and the anti-rotation groove 25, the shaft is locked and cannot rotate, thus completing the switching operation of the take-up roller 2.

[0027] As an optional embodiment, the linkage component includes: The second connecting rod 34 has its two ends rotatably connected to a point near the bottom of the support base 3; Two belt-type synchronous pulleys 35, one of which is sleeved on the second connecting rod 34 and fixedly connected, and the other of which is sleeved on the shaft of the connecting pipe 7 and the turntable 5 and fixedly connected.

[0028] As an optional embodiment, the traction component includes: The worm thread 36 is provided on the second connecting rod 34; A worm gear 37 is rotatably connected to the top of the workbench 1. The worm gear 37 meshes with the worm thread 36, and a protrusion 38 is fixed on the top surface of the worm gear 37 near the outer edge. The second slide rail 39 is fixedly mounted on the worktable 1; The second slide plate 40 is fitted onto the second slide rail 39, and the second slide plate 40 is slidably connected to the second slide rail 39. The second support plate 41 has one end fixed to the top of the second slide plate 40 and the other end fixed to the traction cylinder 42. Linkage rod 43, the middle part of which is rotatably connected to the top of the workbench 1, one end of the linkage rod 43 is provided with a waist-shaped through hole 44, the waist-shaped through hole 44 is sleeved on the protrusion 38, and the other end of the linkage rod 43 is fixed with a fan-shaped tooth 45. The third rack 46 is fixed on the second support plate 41, and the third rack 46 meshes with the sector teeth 45.

[0029] For example, the connecting pipe 7 drives the housing 6 and a belt synchronous pulley 35 to rotate. The belt synchronous pulley 35 drives the second connecting rod 34 to rotate, and the second connecting rod 34 drives another belt synchronous pulley 35 to rotate, so that the turntable 5 rotates. The housing 6 and the turntable 5 rotate synchronously, which effectively avoids the problem of needing to control the orientation of the opening end of the U-shaped groove 19 on the housing 6 and the turntable 5 at the same time during the roll changing process of the take-up roller 2. The second connecting rod 34 drives the worm thread 36 to rotate, the worm thread 36 drives the worm wheel 37 to rotate, the worm wheel 37 drives the protrusion 38 to rotate, and the protrusion 38 drives the linkage rod 43 through the waist-shaped through hole 44 to drive the sector tooth 45 to reciprocate. The sector tooth 45 drives the third gear 30 to reciprocate, the third gear 30 drives the second support plate 41 to reciprocate, and the second support plate 41 drives the traction cylinder 42 to reciprocate, so that the cable is evenly distributed and wound on the take-up roller 2.

[0030] A method for a winding device for preventing the rubber of a heat-generating cable from melting easily includes the following steps: S1: The first motor 4 drives the first connecting rod 9 to rotate, and the first connecting rod 9 drives the fan 10 to rotate. The wind force generated by the fan 10 acts on the take-up roller 2 through the fan-shaped through hole 8 to complete the heat dissipation treatment of the cable. S2: The first connecting rod 9 drives the mounting plate 11 to rotate, the mounting plate 11 drives the inner gear ring 12 to rotate, the inner gear ring 12 drives the second gear 15 to rotate, the second gear 15 drives the first gear 13 to rotate, the first gear 13 drives the connecting pipe 7 to rotate, the connecting pipe 7 drives the housing 6 and a belt synchronous pulley 35 to rotate, the belt synchronous pulley 35 drives the second connecting rod 34 to rotate, the second connecting rod 34 drives another belt synchronous pulley 35 to rotate, so that the turntable 5 rotates, the housing 6 and the turntable 5 synchronously drive the two first slide rails 16 to rotate, the two first slide rails 16 drive the two first slide plates 18 to rotate, the two first slide plates 18 prevent the shaft of the winding roller 2 from rotating through the anti-rotation convex teeth 20 and the anti-rotation grooves 25, so that the roller 2 can rotate with the two first slide plates 18 to perform the winding work of the cable; S3: The second connecting rod 34 drives the worm thread 36 to rotate, the worm thread 36 drives the worm wheel 37 to rotate, the worm wheel 37 drives the protrusion 38 to rotate, the protrusion 38 drives the linkage rod 43 through the waist-shaped through hole 44 to drive the sector tooth 45 to reciprocate, the sector tooth 45 drives the third rack 46 to reciprocate, the third rack 46 drives the second support plate 41 to reciprocate, the second support plate 41 drives the traction cylinder 42 to reciprocate, so that the cable is evenly distributed and wound on the take-up roller 2; S4: When the cable on a take-up roller 2 is fully wound, the first motor 4 stops working and rotates the open end of the U-shaped groove 19 to face the worktable 1. The second motor 24 drives the lead screw 22 to rotate, the lead screw 22 drives the slider 21 to rotate, the slider 21 drives the first slide plate 18 to move, the first slide plate 18 drives the push block 28 to move to abut against the unlocking block 33, so that the push block 28 drives the first rack 27 to move, the first rack 27 drives the third gear 30 to rotate, the third gear 30 drives the second rack 32 to move, the second rack 32 drives the locking rod 31 to move, so that the locking rod 31 moves out of the U-shaped groove 19. After the shaft of the take-up roller 2 is no longer blocked by the locking rod 31, it falls out from the open end of the U-shaped groove 19 to complete the material picking operation. S5: After the take-up roller 2 takes out the material, a new take-up roller 2 needs to be put in. Rotate the opening of the U-shaped groove 19 to face upwards, and directly put the shaft of the new take-up roller 2 into the U-shaped groove 19. Under the action of gravity, it slides to the U-shaped inner wall of the U-shaped groove 19. The second motor 24 resets, pushing the block 28 to separate from the unlocking block 33. Under the action of the spring 29, the locking rod 31 is reset, pressing against the shaft of the take-up roller 2. With the cooperation of the anti-rotation convex tooth 20 and the anti-rotation groove 25, the shaft is locked and cannot rotate, thus completing the switching operation of the take-up roller 2.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A rewinding device for heat-resistant cable with easily melting rubber, comprising a workbench (1), wherein a rewinding assembly and a traction assembly are mounted on the top of the workbench (1), the rewinding assembly and the traction assembly are connected in a transmission connection, and the traction assembly is used to drive the cable to be evenly wound around the rewinding assembly, characterized in that, The winding assembly includes: The take-up roller (2) has support seats (3) at both ends, and each of the support seats (3) is fixed on the worktable (1); The first motor (4) is fixed on the side of the support (3) away from the take-up roller (2); The air-cooled assembly is rotatably connected to one of the support bases (3) on the side near the take-up roller (2), and the air-cooled assembly is drivenly connected to the output shaft of the first motor (4); The turntable (5) is rotatably connected to another support base (3) on the side near the take-up roller (2). A linkage component is provided between the turntable (5) and the air-cooling component, and the linkage component is connected to the traction component in a transmission manner. Two roller changing assemblies are respectively located on the side of the air-cooling assembly and the turntable (5) away from the support base (3). Each roller changing assembly is equipped with a locking assembly, and each locking assembly is used to lock the shaft of the take-up roller (2) after it is inserted into the roller changing assembly, so that the take-up roller (2) rotates with the air-cooling assembly and the turntable (5). The air-cooling component includes: The box body (6) has a connecting pipe (7) fixed at the center of one side and a plurality of fan-shaped through holes (8) evenly distributed at the other end. The connecting pipe (7) is connected to the box body (6), and the connecting pipe (7) is rotatably connected to the support base (3). The connecting pipe (7) is also connected to the linkage component in a transmission manner. The roller changing assembly includes: The first slide rail (16) is fixed on the side of the box (6) near the take-up roller (2). One end of the first slide rail (16) is located in the middle of the box (6), and the other end extends to the edge of the box (6). A baffle (17) is fixed on one end of the first slide rail (16) near the middle of the box (6). The first slide plate (18) is fitted on the first slide rail (16), the first slide plate (18) is slidably connected to the first slide rail (16), and the locking component is disposed on one side of the first slide plate (18); A U-shaped groove (19) is provided on the side of the first slide plate (18) away from the first slide rail (16). The opening end of the U-shaped groove (19) is connected to the first slide plate (18), and the U-shaped inner wall of the U-shaped groove (19) is provided with anti-rotation protrusions (20). A slider (21) is fixed on the side of the first slide plate (18) away from the locking assembly. A lead screw (22) is threaded through the slider (21). The slider (21) is threaded to the lead screw (22). Both ends of the lead screw (22) are rotatably connected to a fixing block (23). Each fixing block (23) is fixed on the housing (6). The second motor (24) is fixedly mounted on the housing (6), and the output shaft of the second motor (24) is fixedly connected to one end of the lead screw (22); Multiple anti-rotation grooves (25) are evenly distributed on the shaft of the take-up roller (2); The locking assembly includes: The mounting slot (26) is provided on one side of the first slide plate (18); The first rack (27) is slidably connected inside the mounting groove (26), and one end of the first rack (27) extends vertically out of the mounting groove (26) and is provided with a push block (28). A spring (29) is disposed inside the mounting groove (26), and the two ends of the spring (29) are fixedly connected to one end of the first rack (27) and one inner wall of the mounting groove (26), respectively. The third gear (30) is disposed on the top of the first rack (27), the third gear (30) is rotatably connected in the mounting groove (26), and the third gear (30) meshes with the first rack (27); A locking rod (31) is provided in the U-shaped groove (19). One end of the locking rod (31) is inserted into the first slide plate (18) near the slider (21), and the other end protrudes from the first slide plate (18). A second rack (32) is fixed on one side of the locking rod (31). The second rack (32) meshes with the third gear (30), and the locking rod (31) is tangential to the shaft of the take-up roller (2). The unlocking block (33) is fixed at a point near the edge of the housing (6), and the first sliding plate (18) drives the push block (28) to move to abut against the unlocking block (33), so that the push block (28) drives the locking rod (31) to move out of the U-shaped groove (19) through the first rack (27), the third gear (30) and the second rack (32) to complete the unlocking of the winding roller (2) shaft.

2. The rewinding device for preventing the rubber from easily melting in an anti-heating cable according to claim 1, characterized in that, The air-cooling component also includes: The first connecting rod (9) is rotatably connected inside the connecting tube (7). One end of the first connecting rod (9) passes through the connecting tube (7) and is fixedly connected to the output shaft of the first motor (4). The other end is fixedly provided with a fan (10), and the fan (10) is located inside the housing (6). Mounting plate (11) is sleeved on the first connecting rod (9). The mounting plate (11) is fixedly connected to the first connecting rod (9). An internal gear ring (12) is fixedly provided on one side of the mounting plate (11). The first gear (13) is sleeved on the connecting pipe (7), and the first gear (13) is fixedly connected to the connecting pipe (7). The first gear (13) is located inside the inner gear ring (12). A first support plate (14) is fixed on the top of the support base (3). A second gear (15) is rotatably connected to one side of the first support plate (14). The second gear (15) is located between the inner gear ring (12) and the first gear (13), and both the inner gear ring (12) and the first gear (13) mesh with the second gear (15).

3. The rewinding device for heat-resistant cable rubber easy melting according to claim 2, characterized in that, The diameter of the first gear (13) is ten times the diameter of the second gear (15).

4. The rewinding device for heat-resistant cable rubber easy melting according to claim 2, characterized in that, The linkage component includes: The second connecting rod (34) is rotatably connected at both ends to a point near the bottom of the support base (3); Two belt-type synchronous pulleys (35) are provided, one of which is sleeved on the second connecting rod (34) and fixedly connected, and the other is sleeved on the shaft of the connecting pipe (7) and the turntable (5) and fixedly connected.

5. A rewinding device for heat-resistant cable rubber easy melting according to claim 4, characterized in that, The traction assembly includes: The worm thread (36) is provided on the second connecting rod (34); A worm gear (37) is rotatably connected to the top of the workbench (1). The worm gear (37) meshes with the worm thread (36), and a protrusion (38) is fixed on the top surface of the worm gear (37) near the outer edge. The second slide rail (39) is fixed on the worktable (1); The second slide plate (40) is fitted onto the second slide rail (39), and the second slide plate (40) is slidably connected to the second slide rail (39); The second support plate (41) has one end fixed to the top of the second slide plate (40) and the other end fixed to the traction cylinder (42). A linkage rod (43) is rotatably connected to the top of the workbench (1). One end of the linkage rod (43) is provided with a waist-shaped through hole (44), which is sleeved on the protrusion (38). The other end of the linkage rod (43) is fixed with a fan-shaped tooth (45). The third rack (46) is fixed on the second support plate (41), and the third rack (46) meshes with the sector teeth (45).

6. The method for a rewinding device for preventing the easy melting of rubber in an anti-heat-generating cable according to claim 5, characterized in that, Includes the following steps: S1: The first motor (4) drives the first connecting rod (9) to rotate, and the first connecting rod (9) drives the fan (10) to rotate. The wind force generated by the fan (10) acts on the winding roller (2) through the fan-shaped through hole (8) to complete the heat dissipation treatment of the cable. S2: The first connecting rod (9) drives the mounting plate (11) to rotate, the mounting plate (11) drives the inner gear ring (12) to rotate, the inner gear ring (12) drives the second gear (15) to rotate, the second gear (15) drives the first gear (13) to rotate, the first gear (13) drives the connecting pipe (7) to rotate, the connecting pipe (7) drives the housing (6) and a belt synchronous pulley (35) to rotate, the belt synchronous pulley (35) drives the second connecting rod (34) to rotate, the second connecting rod (34) drives another belt synchronous pulley (35) to rotate, so that the turntable (5) rotates, the housing (6) and the turntable (5) synchronously drive the two first slide rails (16) to rotate, the two first slide rails (16) drive the two first slide plates (18) to rotate, the two first slide plates (18) prevent the shaft of the winding roller (2) from rotating through the anti-rotation convex teeth (20) and anti-rotation grooves (25), so as to follow the rotation of the two first slide plates (18) to perform the winding work of the cable; S3: The second connecting rod (34) drives the worm thread (36) to rotate, the worm thread (36) drives the worm wheel (37) to rotate, the worm wheel (37) drives the protrusion (38) to rotate, the protrusion (38) drives the linkage rod (43) through the waist-shaped through hole (44) to drive the sector tooth (45) to reciprocate, the sector tooth (45) drives the third rack (46) to reciprocate, the third rack (46) drives the second support plate (41) to reciprocate, the second support plate (41) drives the traction cylinder (42) to reciprocate, so that the cable is evenly distributed and wound on the take-up roller (2); S4: When the cable is fully wound on a take-up roller (2), the first motor (4) stops working and rotates the opening end of the U-shaped groove (19) to face the worktable (1). The second motor (24) drives the lead screw (22) to rotate, the lead screw (22) drives the slider (21) to rotate, the slider (21) drives the first slide plate (18) to move, the first slide plate (18) drives the push block (28) to move to abut against the unlocking block (33), so that the push block (28) drives the first rack (27) to move, the first rack (27) drives the third gear (30) to rotate, the third gear (30) drives the second rack (32) to move, the second rack (32) drives the locking rod (31) to move, so that the locking rod (31) moves out of the U-shaped groove (19). After the shaft of the take-up roller (2) loses the obstruction of the locking rod (31), it falls out from the opening end of the U-shaped groove (19) to complete the material picking work. S5: After the take-up roller (2) takes out the material, a new take-up roller (2) needs to be put in. Rotate the opening of the U-shaped groove (19) to face upwards and put the shaft of the new take-up roller (2) directly into the U-shaped groove (19). Under the action of gravity, it slides to the U-shaped inner wall of the U-shaped groove (19). The second motor (24) resets and pushes the block (28) to separate from the unlocking block (33). Under the action of the spring (29), the locking rod (31) is reset and presses against the shaft of the take-up roller (2). With the cooperation of the anti-rotation convex tooth (20) and the anti-rotation groove (25), the shaft is locked and cannot rotate, so as to complete the switching of the take-up roller (2).

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