Wire harness traction equipment and dehumidifier water pump wire harness

Abstract

The invention discloses a wire harness traction device and a dehumidifier water pump wire harness, and relates to the technical field of wire harness traction devices and dehumidifier water pump wire harnesses, the wire harness traction device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a first fixing frame, the inner wall of the first fixing frame is rotatably connected with a first connecting ring, and the surface of the first connecting ring is fixedly connected with a first lantern ring; the inner wall of the first gear ring is fixedly connected with the outer surface of the first lantern ring, the tooth surface of the first gear ring is connected with the tooth surface of the second gear ring in a meshed mode, the sheath adding assembly comprises a first mounting frame, a second connecting ring and a first rotating ring, the lower surface of the first mounting frame is fixedly connected with the upper surface of the bottom plate, and the lower surface of the second connecting ring is fixedly connected with the lower surface of the bottom plate. And the inner wall of the first mounting frame is slidably connected with the surface of a second connecting ring, and the end face, deviating from the first rotating ring, of the second connecting ring is fixedly connected with the end face of the first rotating ring, so that the problems that in the waterproof film winding process, physical output of an operator is large, winding is uneven, and gaps possibly exist between waterproof films are solved.

Description

Technical Field

[0001] The invention relates to the technical field of wire harness traction equipment and dehumidifier water pump wire harness, in particular to a wire harness traction equipment and a dehumidifier water pump wire harness. Background Art

[0002] The wiring harness is the overall service equipment for a certain group of load sources, such as relay lines, switching devices, control systems, etc. The basic research content of traffic theory is to study the relationship between traffic volume, call loss and wiring harness capacity. The wiring harness is an important basic concept in traffic theory. According to the different structures, it is divided into full utilization wiring harness, partial utilization wiring harness and link system. According to the different service methods, it is divided into loss-controlled wiring harness and waiting-controlled wiring harness. According to the different number of load sources served, it is divided into unlimited load source wiring harness and limited load source wiring harness. The wiring harness is designed to facilitate installation and maintenance and ensure that electrical equipment can work under the worst conditions. The different wires used by each electrical equipment are combined into one through reasonable arrangement, and the wires are bundled into bundles with insulating materials.

[0003] When the wiring harness is used in a dehumidifier, a waterproof film needs to be wrapped around the surface of the coil to protect the wiring harness from moisture, further improve the service life of the wiring harness, reduce the possibility of short circuit, and further improve the service life and safety of the wiring harness; Nowadays, when winding waterproof film on the surface of wire harness, most of them are wound manually. During the winding process, the operator needs to pinch several wire harnesses with his hands, and then wrap the waterproof film around the surface of the wire harness. This winding method consumes a lot of physical energy during the winding process, and in the process of winding the waterproof film, the winding will be uneven, which may cause gaps between the waterproof film, further reducing the protective effect of the waterproof film on the wire harness. Summary of the Invention

[0004] The object of the present invention is to provide a wire harness pulling device and a dehumidifier water pump wire harness, which solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a wire harness pulling device and a dehumidifier water pump wire harness, comprising a base plate, the upper surface of which is fixedly connected to a fixing frame 1, the inner wall of which is rotatably connected to a connecting ring 1, the surface of which is fixedly connected to a collar 1, and the collar 1 is provided with a twisting assembly and a sheath adding assembly; The stranding assembly comprises: Gear ring 1 and gear ring 2, wherein the inner wall of gear ring 1 is fixedly connected to the outer surface of sleeve ring 1, and the tooth surface of gear ring 1 is meshed with the tooth surface of gear ring 2; The sheath adding component comprises: Mounting frame one, connecting ring two and rotating ring one, the lower surface of the mounting frame one is fixedly connected to the upper surface of the base plate, the inner wall of the mounting frame one is slidably connected to the surface of the connecting ring two, and the end face of the connecting ring two facing away from the rotating ring one is fixedly connected to the end face of the rotating ring one.

[0006] Optionally, the upper surface of the base plate is also fixedly connected to a connection plate, the end face of the connection plate is provided with a through connection groove, and the upper surface of the base plate is also fixedly connected to a three-proof paint box, and the upper surface of the three-proof paint box is fixedly connected to a feed port.

[0007] Optionally, the twisting assembly further comprises: A fixed rod 1, the end face of the fixed rod 1 is fixedly connected to the surface of the collar 1, the end surface of the fixed rod 1 away from the inner wall of the collar 1 is rotatably connected to the bent rod 1, the end surface of the fixed rod 1 is also rotatably connected to the bent rod 2, the end surface of the bent rod 2 is rotatably connected to the rotating shaft 1, the end of the rotating shaft 1 is fixedly connected to the traction cylinder, the end face of the rotating shaft 1 away from the traction cylinder is fixedly connected to the motor 1, the outer surface of the motor 1 is fixedly connected to the fixed frame 2, the surface of the fixed frame 2 is fixedly connected to the end face of the bent rod 1, and a total of four groups of the motor 1 and the traction cylinder are provided, and the four groups of the motor 1 and the traction cylinder are respectively provided at the two ends of the bent rod 1 and the bent rod 2.

[0008] Optionally, the twisting assembly further comprises: The cam is fixedly provided with a hook at its top and a hook at its bottom, and the hook at its bottom is connected with a hook portion for adjusting the angle of the chain. The cam is fixedly provided with a hook at its top and a hook portion for adjusting the angle of the chain. Motor 2, the outer surface of the motor 2 is fixedly connected to a fixing plate 1, the lower end surface of the fixing plate 1 is fixedly connected to the upper end surface of the bottom plate, the output end fixing plate of the motor 2 is connected to a rotating rod 1, the surface of the rotating rod 1 rotates through the surface of the fixing frame 1, and the surface of the rotating rod 1 is fixedly connected to the inner wall of the gear ring 2, the surface of the rotating rod 1 is also rotatably connected to a fixing frame 3, the lower end surface of the fixing frame 3 is fixedly connected to the upper end surface of the three-proof paint box.

[0009] Optionally, the sheath adding component further includes: A fixing plate two, the surface of which is fixedly connected to the inner wall of the connecting ring two, the end face of the fixing plate two away from the connecting ring two is fixedly connected to a fixing rod two, the surface of the fixing rod two is rotatably connected to a waterproof sleeve, the end surface of the fixing rod two away from the fixing plate two is provided with a sliding groove one, the groove wall of the sliding groove one is slidably connected to a trapezoidal block, the surface of the trapezoidal block is fixedly connected to a sliding column, the surface of the sliding column is slidably connected to the surface of the sliding groove one, the surface of the trapezoidal block is fixedly connected to a spring two, the other end of the spring two is fixedly connected to the inner wall of the sliding groove one.

[0010] Optionally, a waterproof material spraying assembly and a speed regulating assembly are further provided on the surface of the rotating rod 1, wherein the waterproof material spraying assembly is used to spray a waterproof coating onto the surface of the wiring harness, and the speed regulating assembly is used to adjust the speed at which the sheath adding assembly winds the waterproof material onto the surface of the wiring harness; The waterproof material spraying assembly includes: A pressing plate, a cam and a piston cylinder, wherein the end surface of the cam is provided with a through slot, the slot wall of the slot is fixedly connected to the surface of the rotating rod, the pressing plate is arranged below the cam, the piston cylinder is arranged below the pressing plate, and the lower end surface of the piston cylinder is fixedly connected to the upper end surface of the bottom plate; The speed regulating component comprises: A trapezoidal cylinder and a first roller, wherein the end of the trapezoidal cylinder is provided with a through slot, the slot wall of the slot is fixedly connected to the surface of the first rotating rod, and the surface of the trapezoidal cylinder is rollingly connected to the surface of the first roller.

[0011] Optionally, the waterproof material spraying assembly further includes: A piston member, wherein the sheet end surface of the piston member is slidably connected to the inner wall of the piston cylinder, the rod end surface of the piston member slides through the inner wall of the piston cylinder, the upper surface of the rod end of the piston member is fixedly connected to the upper end surface of the pressing plate, the lower end surface of the pressing plate is fixedly connected to a spring three, the lower end of the spring three is fixedly connected to the upper end surface of the piston cylinder, the lower end surface of the pressing plate is also fixedly connected to a limiting rod one, and the lower end surface of the limiting rod one slides through the upper end surface of the piston cylinder; A one-way valve, wherein the inlet end of the one-way valve is fixedly connected to the interior of the three-proof paint box, the outlet end of the one-way valve is fixedly connected to a fixed pipe, and the other end of the fixed pipe is fixedly connected to the interior of the piston cylinder; One-way valve 2, the inlet end of the one-way valve 2 is fixedly connected to the interior of the piston cylinder, the outlet end of the one-way valve 2 is fixedly connected to the fixed pipe 2, the other end of the fixed pipe 2 is fixedly connected to the arc-shaped spray plate, the inner wall of the arc-shaped spray plate is fixedly connected to the nozzle, and the outer surface of the arc-shaped spray plate is fixedly connected to the surface of the fixed frame 3.

[0012] Optionally, the speed regulating component further includes: The cam is connected to the upper surface of the base plate and the lower surface of the base plate is fixedly connected to the upper surface of the base plate, and the upper surface of the base plate is rotatably connected to a spline rod, and the surface of the spline rod is slidably connected to the surface of the roller one, and the end surface of the roller one is rotatably connected to a threaded part, and the surface of the threaded part is provided with a thread groove, and the groove wall of the thread groove is threadedly connected to a threaded rod, and the end surface of the threaded rod is rotatably connected to the upper end surface of the mounting frame two, and the end surface of the threaded rod is also fixedly connected to the handle one, and the end surface of the spline rod is fixedly connected to the roller two, and the surface of the roller two is rotatably connected to the surface of the rotating ring one.

[0013] Optionally, an arc-shaped receiving plate is provided below the arc-shaped spray plate, and the lower surface of the arc-shaped receiving plate is fixedly connected to a fixed plate three, and the lower surface of the fixed plate three is fixedly connected to the upper surface of the bottom plate. A drainage groove is provided on the surface of the arc-shaped receiving plate, and the groove wall of the drainage groove is fixedly connected to a return pipe, and the other end of the return pipe is fixedly connected to the interior of the three-proof paint box.

[0014] A dehumidifier water pump wiring harness, comprising: The outer surface of the metal wire is sleeved with an insulating sleeve, and the outer surface of the insulating sleeve is slidably connected to the groove wall of the connection groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention twists together several metal wires with insulating sleeves to make the contact between the wire harnesses closer, so that when the wire harness is waterproofed later, the waterproof membrane can be wound more tightly, further reducing the generation of gaps between the waterproof membranes, thereby improving the waterproof performance of the wire harness when used in a humid environment. In addition, the traction drum is driven by a motor to rotate to achieve traction of the wire harness, which makes the moving speed of the wire harness more uniform and further makes the winding of the waterproof membrane more uniform.

[0016] 2. The present invention further improves the waterproof effect of the wiring harness by wrapping a waterproof film around the metal surface of the several metal wires covered with insulating sleeves, and makes the rotation direction of the several metal wires covered with insulating sleeves opposite to the rotation direction of the waterproof sleeve roll, so that the waterproof film and the surfaces of the several metal wires covered with insulating sleeves can be more closely fitted together. The clamping effect of the trapezoidal block also makes it more convenient to replace the waterproof sleeve roll. It only needs to press the waterproof sleeve roll into the second fixing rod, which further improves the convenience of the waterproof sleeve roll.

[0017] 3. The present invention transports the waterproof coating in the three-proof paint box to the spray head for spraying, and cooperates with the traction and rotation of the traction drum to evenly spray it on the surface of the wiring harness covered with the waterproof film, completing the secondary waterproofing process, further improving the waterproof performance of the wiring harness during subsequent use. The sprayed three-proof paint will fall into the arc-shaped storage plate, then flow into the leakage trough through the arc-shaped storage plate, and then flow into the three-proof paint box through the return pipe for reflux use, further reducing the waste of three-proof paint that is not attached to the wiring harness surface.

[0018] 4. The present invention further changes the rotation speed of roller one by placing roller one at different positions of the trapezoidal cylinder, thereby changing the rotation speed of rotating ring one, thereby changing the rotation speed of the sheath adding component, and thus facilitating adjustment to the actual needs of different wiring harnesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the structure of the present invention; Figure 2 A top view of the structure of the present invention; Figure 3 It is an enlarged view of the internal structure of the collar 1 in the present invention; Figure 4 A cross-sectional view of a spring structure at one position in the present invention; Figure 5 A cross-sectional view of a connecting ring structure at one position in the present invention; Figure 6 It is a cross-sectional view of the internal structure of the piston cylinder in the present invention; Figure 7 It is an enlarged view of the position structure of the connecting plate in the present invention; Figure 8 This is an enlarged view of the position structure of the arc-shaped storage plate in the present invention; Figure 9 It is an enlarged view of the position structure of the trapezoidal cylinder in the present invention; Figure 10 It is a front view of the roller second position structure in the present invention; Figure 11 For the present invention Figure 10 Magnified view of the structure at position A.

[0020] In the figure: 1. Bottom plate; 2. Fixed plate 1; 3. Fixed frame 3; 4. Rotating rod 1; 5. Waterproof sleeve; 6. Handle 1; 7. Leakage groove; 8. Insulating sleeve; 9. Metal wire; 10. Connecting plate; 11. Mounting frame 1; 12. Rotating ring 1; 13. Fixed plate 3; 14. Arc-shaped storage plate; 15. Motor 2; 16. Cam; 17. Piston cylinder; 18. Pressing plate; 19. Fixed pipe 1; 20. One-way valve 1; 21. One-way valve 2; 22. Fixed pipe 2; 23. Feed port; 24. Tri-proof paint box; 25. Motor 1; 26. Fixed frame 2; 27. Gear ring 2; 28. Ring 1; 29. ​​Return pipe; 30. Gear ring 1; 31. Traction cylinder; 32. Sliding frame 1; 3 3. Mounting slot; 34. Spring 1; 35. Connecting rod 1; 36. Fixed rod 1; 37. Fixed bracket 1; 38. Rotating shaft 1; 39. Connecting ring 1; 40. Bending rod 3; 41. Bending rod 4; 42. Bending rod 1; 43. Bending rod 2; 44. Limiting rod 1; 45. Spring 3; 46. Piston; 47. Connecting slot; 48. Roller 2; 49. Fixed rod 2; 50. Fixed plate 2; 51. Spline rod; 52. Connecting ring 2; 53. Sprinkler; 54. Arc spray plate; 55. Trapezoidal cylinder; 56. Roller 1; 57. Mounting bracket 2; 58. Threaded rod; 59. Threaded part; 60. Spring 2; 61. Sliding slot 1; 62. Sliding column; 63. Trapezoidal block; 64. Arc plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] For example 1, please refer to Figures 1 to 11 The present embodiment provides a technical solution: a wire harness traction device and a dehumidifier water pump wire harness, including a base plate 1, a fixing frame 37 is fixedly connected to the upper surface of the base plate 1, a connecting ring 39 is rotatably connected to the inner wall of the fixing frame 37, a collar 28 is fixedly connected to the surface of the connecting ring 39, a connection plate 10 is also fixedly connected to the upper surface of the base plate 1, a through connection groove 47 is provided on the end surface of the connection plate 10, and a three-proof paint box 24 is also fixedly connected to the upper surface of the base plate 1, a feed port 23 is fixedly connected to the upper surface of the three-proof paint box 24, a metal wire 9, an outer surface of the metal wire 9 is sleeved with an insulating sleeve 8, the outer surface of the insulating sleeve 8 is slidably connected to the groove wall of the through connection groove 47, a twisting assembly is provided on the collar 28, and the twisting assembly includes: Motor 2 15, crank rod 3 40, fixed rod 1 36, gear ring 1 30 and gear ring 2 27, the inner wall of gear ring 1 30 is fixedly connected to the outer surface of collar 1 28, the tooth surface of gear ring 1 30 is meshed with the tooth surface of gear ring 27, the end surface of fixed rod 1 36 is fixedly connected to the surface of collar 1 28, the end surface of fixed rod 1 36 away from the inner wall of collar 1 28 is rotatably connected to crank rod 1 42, the end surface of fixed rod 1 36 is also rotatably connected to crank rod 2 43, and the end surface of crank rod 2 43 is rotatably connected to rotating shaft 1 38, the end of the rotating shaft 38 is fixedly connected to the traction cylinder 31, the end surface of the rotating shaft 38 away from the traction cylinder 31 is fixedly connected to the motor 25, the outer surface of the motor 25 is fixedly connected to the fixing frame 26, the surface of the fixing frame 26 is fixedly connected to the end surface of the bent rod 1 42, and a total of four groups of motors 25 and traction cylinders 31 are provided, and the four groups of motors 25 and traction cylinders 31 are respectively provided at the two ends of the bent rod 1 42 and the bent rod 2 43, one end surface of the bent rod 3 40 is hinged to the surface of the bent rod 1 42, and the bent rod 3 40 The other end of the curved rod 41 is hinged to the surface of the curved rod 2 43, and the connecting end of the curved rod 30 and the curved rod 4 41 is hinged to the connecting rod 1 35. The other end of the connecting rod 1 35 is fixedly connected to the sliding frame 1 32. The surface of the sliding frame 1 32 slides through the surface of the collar 1 28, and the surface of the sliding frame 1 32 outside the collar 1 28 is fixedly connected to the arc plate 64. The inner wall of the collar 1 28 is provided with a mounting groove 33. The groove wall of the mounting groove 33 is fixedly connected to the spring 1 34. The spring 1 34 The other end is fixedly connected to the surface of the sliding frame 32, the outer surface of the motor 2 15 is fixedly connected to the fixed plate 2, the lower end surface of the fixed plate 2 is fixedly connected to the upper end surface of the bottom plate 1, the output end fixed plate of the motor 2 15 is connected to the rotating rod 4, the surface of the rotating rod 4 rotates through the surface of the fixed frame 37, and the surface of the rotating rod 4 is fixedly connected to the inner wall of the gear ring 2 27, the surface of the rotating rod 4 is also rotatably connected to the fixed frame 3 3, and the lower end surface of the fixed frame 3 3 is fixedly connected to the upper end surface of the three-proof paint box 24.

[0023] More specifically, in this embodiment: when in use, the several metal wires 9 with the insulating sleeves 8 are sequentially passed through the connection grooves 47 and the rotating ring 12, and then the arc plate 64 is pulled, further driving the sliding frame 32 to move upward. The sliding frame 32 moves upward and squeezes the spring 1 34, while driving the connecting rod 1 35 to move upward, thereby reducing the angle between the curved rod 3 40 and the curved rod 4 41, further causing the curved rod 1 42 and the curved rod 2 43 to rotate around the fixed rod 1 36 as the axis, further separating the four traction cylinders 31 from each other, and then placing the several metal wires 9 with the insulating sleeves 8 between the four traction cylinders 31, and then releasing them. The arc-shaped plate 64, under the action of the spring 1 34, causes the four traction cylinders 31 to clamp the several metal wires 9 with the insulating sleeve 8, and by starting the motor 1 25, the traction cylinder 31 can be driven to rotate, further driving the several metal wires 9 with the insulating sleeve 8 to move, and then the motor 2 15 drives the rotating rod 1 4 to rotate, further driving the gear ring 2 27 to rotate, causing the gear ring 1 30 to rotate, and the rotation of the gear ring 1 30 drives the ring 1 28 to rotate, further driving the four traction cylinders 31 in the ring 1 28 to rotate, thereby driving the several metal wires 9 with the insulating sleeve 8 to twist together, making the contact between the wire harnesses tighter; The arrangement of this twisted assembly makes the contact between the wiring harnesses tighter by twisting together several metal wires 9 with insulating sleeves 8, so that when the wiring harness is waterproofed later, the waterproof membrane can be wound more tightly, further reducing the generation of gaps between the waterproof membranes, thereby improving the waterproofness of the wiring harness when used in a humid environment later, and also drives the traction drum 31 to rotate by the motor 25 to achieve traction of the wiring harness, and also makes the moving speed of the wiring harness more uniform, and further makes the winding of the waterproof membrane more uniform.

[0024] It is worth noting that this embodiment also includes: a sheath adding component, which includes: Fixed plate 2 50, mounting frame 11, connecting ring 2 52 and rotating ring 12, the lower surface of mounting frame 11 is fixedly connected to the upper surface of bottom plate 1, the inner wall of mounting frame 11 is slidably connected to the surface of connecting ring 2 52, the end face of connecting ring 2 52 away from rotating ring 12 is fixedly connected to the end face of rotating ring 12, the surface of fixed plate 2 50 is fixedly connected to the inner wall of connecting ring 2 52, and the end face of fixed plate 2 50 away from connecting ring 2 52 is fixedly connected to a fixing rod 249, the surface of the fixing rod 249 is rotatably connected to the waterproof sleeve roll 5, and the end surface of the fixing rod 249 away from the fixing plate 250 is provided with a sliding groove 161, the groove wall of the sliding groove 161 is slidably connected to a trapezoidal block 63, the surface of the trapezoidal block 63 is fixedly connected to a sliding column 62, the surface of the sliding column 62 is slidably connected to the surface of the sliding groove 161, the surface of the trapezoidal block 63 is fixedly connected to a spring 260, and the other end of the spring 260 is fixedly connected to the inner wall of the sliding groove 161.

[0025] More specifically, in this embodiment: in the process of the motor 2 15 starting to drive the rotating rod 1 4 to rotate, the rotation of the roller 2 48 further drives the rotating ring 12 to rotate, the rotation of the rotating ring 12 drives the fixed plate 2 50 to rotate, and further drives the fixed rod 2 49 to rotate, so that the waterproof membrane on the waterproof sleeve roll 5 is wound on the surface of the several metal wires 9 covered with the insulating sleeve 8, thereby achieving the purpose of winding the waterproof membrane, and since the rotation of the sleeve ring 1 28 is driven by the gear ring 2 27 to drive the gear ring 1 30 to rotate, it is driven by the outer ring, and The rotating ring 12 is driven by the fixed roller 2 48 to rotate the rotating ring 12, which is the inner ring rotation, so that the rotation direction of the several metal wires 9 covered with the insulating sleeve 8 is opposite to the rotation direction of the waterproof sleeve roll 5, so that the waterproof membrane and the surfaces of the several metal wires 9 covered with the insulating sleeve 8 can be more closely attached together. In addition, the clamping effect of the trapezoidal block 63 makes it more convenient to replace the waterproof sleeve roll 5. It is only necessary to press the waterproof sleeve roll 5 into the fixed rod 2 49, which further improves the convenience of the waterproof sleeve roll 5. The setting of the additional component of the sheath further improves the waterproof effect of the wiring harness by wrapping a waterproof membrane around the metal surface of the several metal wires 9 covered with the insulating sleeve 8, and makes the rotation direction of the several metal wires 9 covered with the insulating sleeve 8 opposite to the rotation direction of the waterproof sleeve roll 5, so that the waterproof membrane and the surface of the several metal wires 9 covered with the insulating sleeve 8 can be more closely fitted together. The clamping effect of the trapezoidal block 63 also makes it more convenient to replace the waterproof sleeve roll 5. It is only necessary to press the waterproof sleeve roll 5 into the fixing rod 49, which further improves the convenience of the waterproof sleeve roll 5.

[0026] Example 2, based on the above example: See also Figures 1 to 11In this embodiment, it includes: a waterproof material spraying component, which includes: One-way valve 21, one-way valve 120, piston member 46, pressing plate 18, cam 16 and piston cylinder 17, the end face of cam 16 is provided with a through slot, the slot wall is fixedly connected to the surface of rotating rod 14, the pressing plate 18 is arranged below the cam 16, the piston cylinder 17 is arranged below the pressing plate 18, the lower end face of the piston cylinder 17 is fixedly connected to the upper end face of the bottom plate 1, the sheet end surface of the piston member 46 is slidably connected to the inner wall of the piston cylinder 17, the rod end surface of the piston member 46 slides through the inner wall of the piston cylinder 17, the upper surface of the rod end of the piston member 46 is fixedly connected to the upper end face of the pressing plate 18, the lower end face of the pressing plate 18 is fixedly connected to the spring 3 45, the lower end of the spring 3 45 is connected to the upper end face of the piston cylinder 17 The end faces are fixedly connected, the lower end face of the pressing plate 18 is also fixedly connected to the limiting rod 44, the lower end surface of the limiting rod 44 slides through the upper end face of the piston cylinder 17, the inlet end of the one-way valve 20 is fixedly connected to the interior of the three-proof paint box 24, the outlet end of the one-way valve 20 is fixedly connected to the fixed pipe 19, the other end of the fixed pipe 19 is fixedly connected to the interior of the piston cylinder 17, the inlet end of the one-way valve 21 is fixedly connected to the interior of the piston cylinder 17, the outlet end of the one-way valve 21 is fixedly connected to the fixed pipe 22, the other end of the fixed pipe 22 is fixedly connected to the arc spray plate 54, the inner wall of the arc spray plate 54 is fixedly connected to the nozzle 53, and the outer surface of the arc spray plate 54 is fixedly connected to the surface of the fixed frame 3.

[0027] More specifically, in this embodiment, during the rotation of the rotating rod 14, the cam 16 is simultaneously driven to rotate. The rotation of the cam 16 indirectly presses down the pressing plate 18, and at the same time drives the piston 46 to move up and down in the piston cylinder 17. When the pressing plate 18 moves downward, the piston 46 is driven to move downward, and at the same time, the spring 3 45 is squeezed. As the cam 16 rotates, the piston 46 is gradually driven upward by the action of the spring 3 45 to restore. In addition, the one-way flow of the one-way valve 1 20 and the one-way valve 2 21 is coordinated to further transport the waterproof coating in the three-proof paint box 24 to the spray head 53 for spraying. In addition, in conjunction with the traction and rotation of the traction cylinder 31, the waterproof coating is evenly sprayed on the surface of the wiring harness covered with the waterproof membrane, completing the secondary waterproofing process. The main components of conformal coatings include acrylic resin, fluorocarbon resin, solvent, matting agent, reactive polyester resin, anti-corrosion agent, stabilizer, anti-UV agent, thickener, etc.

[0028] The setting of the waterproof material spraying assembly transports the waterproof coating in the three-proof paint box 24 to the nozzle 53 for spraying, and cooperates with the traction and rotation of the traction cylinder 31 to evenly spray the coating on the surface of the wiring harness covered with the waterproof film, completing the secondary waterproofing process and further improving the waterproof performance of the wiring harness during subsequent use.

[0029] Example 3, based on the above example: See also Figures 1 to 11 In this embodiment, the speed regulating component includes: Mounting frame 2 57, trapezoidal cylinder 55 and roller 1 56, the end of the trapezoidal cylinder 55 is provided with a through slot, the slot wall is fixedly connected to the surface of the rotating rod 1 4, the surface of the trapezoidal cylinder 55 is rollingly connected to the surface of the roller 1 56, the lower end face of the mounting frame 2 57 is fixedly connected to the upper surface of the base plate 1, the upper end face of the mounting frame 2 57 is rotatably connected with the spline rod 51, the surface of the spline rod 51 is slidingly connected to the surface of the roller 1 56, the end face of the roller 1 56 is rotatably connected with a threaded member 59, the surface of the threaded member 59 is provided with a threaded groove, the groove wall of the threaded groove is threadedly connected with a threaded rod 58, the end surface of the threaded rod 58 is rotatably connected to the upper end surface of the mounting frame 2 57, the end face of the threaded rod 58 is also fixedly connected to the handle 1 6, the end face of the spline rod 51 is fixedly connected to the roller 2 48, and the surface of the roller 2 48 is rotatably connected to the surface of the rotating ring 12.

[0030] More specifically, in this embodiment, the threaded rod 58 is rotated by rotating the handle 1 6 , thereby driving the roller 1 56 to slide on the surface of the spline rod 51 by using the threaded member 59 , further making the roller 1 56 be located at different positions of the trapezoidal cylinder 55 , and further making the roller 1 56 roll at different positions of the trapezoidal cylinder 55 , when the roller 1 56 is located at a position where the diameter of the trapezoidal cylinder 55 is larger, since the diameter of the trapezoidal cylinder 55 is larger, the circumference is also longer, and further when the trapezoidal cylinder 55 rotates one circle, it will drive the roller 1 56 to rotate more circles, further making the rotation speed of the spline rod 51 faster, and then the rotation direction of the roller 2 48 faster, making the rotation speed of the rotating ring 12 faster, and vice versa, making the rotation direction of the rotating ring 12 slower; The setting of this speed regulating component further changes the rotation speed of roller 56 by placing roller 1 56 at different positions of trapezoidal cylinder 55, thereby changing the rotation speed of rotating ring 12, thereby changing the rotation speed of the sheath adding component, and thus facilitating adjustment to the actual needs of different wiring harnesses.

[0031] Example 4, based on the above example: See also Figures 1 to 11In this embodiment, it includes: an arc-shaped receiving plate 14 is provided below the arc-shaped spray plate 54, the lower surface of the arc-shaped receiving plate 14 is fixedly connected to the fixing plate three 13, the lower surface of the fixing plate three 13 is fixedly connected to the upper surface of the bottom plate 1, and a water leakage groove 7 is opened on the surface of the arc-shaped receiving plate 14, and the groove wall of the water leakage groove 7 is fixedly connected to the return pipe 29, and the other end of the return pipe 29 is fixedly connected to the interior of the three-proof paint box 24.

[0032] More specifically, in this embodiment, the sprayed conformal coating falls into the curved receiving plate 14, flows through the curved receiving plate 14 into the drain trough 7, and then flows through the return pipe 29 into the conformal coating box 24 for recirculation, further reducing the waste of conformal coating that does not adhere to the wiring harness surface.

[0033] Working principle: When using the wiring harness traction device and the dehumidifier water pump wiring harness, the following steps are involved: When in use, the several metal wires 9 with the insulating sleeves 8 are passed through the connection grooves 47 and the rotating ring 12 in sequence, and then the arc plate 64 is pulled, further driving the sliding frame 32 to move upward. The sliding frame 32 moves upward and squeezes the spring 1 34, while driving the connecting rod 1 35 to move upward, thereby reducing the angle between the curved rod 3 40 and the curved rod 4 41, further causing the curved rod 1 42 and the curved rod 2 43 to rotate around the fixed rod 1 36 as the axis, further separating the four traction cylinders 31 from each other, and then placing the several metal wires 9 with the insulating sleeves 8 between the four traction cylinders 31, and then loosening the arc plate 64. Under the action of the spring 1 34, the four traction cylinders 31 clamp the several metal wires 9 with the insulating sleeves 8. And by starting the motor 1 25, the traction drum 31 can be driven to rotate, and further the several metal wires 9 with the insulating sleeve 8 can be driven to move, and then the motor 2 15 can be used to drive the rotating rod 1 4 to rotate, and further the gear ring 2 27 can be driven to rotate, so that the gear ring 1 30 can be rotated, and the rotation of the gear ring 1 30 drives the ring 1 28 to rotate, and further drives the four traction drums 31 in the ring 1 28 to rotate, so that the several metal wires 9 with the insulating sleeve 8 can be twisted together, making the connection between the wire harnesses tighter. At the same time of twisting, the rotation of the roller 2 48 drives the rotating ring 12 to rotate, and the rotation of the rotating ring 12 drives the fixed plate 2 50 to rotate, and further drives the fixed rod 2 49 to rotate, so that the waterproof sleeve 5 on the waterproof sleeve can be rolled up. The waterproof membrane is wrapped around the surface of several metal wires 9 covered with insulating sleeves 8, and drives the cam 16 to rotate. The rotation of the cam 16 will indirectly press the pressing plate 18, and at the same time drive the piston 46 to move up and down in the piston cylinder 17. When the pressing plate 18 moves downward, it drives the piston 46 to move downward, and at the same time squeezes the spring three 45. As the cam 16 rotates, under the action of the spring three 45, the piston 46 will gradually move upward to restore, and cooperate with the one-way fluidity of the one-way valve 1 20 and the one-way valve 2 21 to further transport the waterproof paint in the three-proof paint box 24 to the nozzle 53 for spraying, and cooperate with the traction and rotation of the traction cylinder 31 to evenly spray it on the surface of the wiring harness covered with the waterproof membrane, completing the secondary waterproofing work. The present invention also can drive the threaded rod 58 to rotate by turning the handle 16, thereby using the threaded member 59 to drive the roller 1 56 to slide on the surface of the spline rod 51, further making the roller 1 56 be located at different positions of the trapezoidal cylinder 55, further by having the roller 1 56 roll on different positions of the trapezoidal cylinder 55, when the roller 1 56 is located at a place with a larger diameter of the trapezoidal cylinder 55, due to the larger diameter of the trapezoidal cylinder 55, the circumference becomes larger, further when the trapezoidal cylinder 55 rotates one circle, it will drive the roller 1 56 to rotate more circles, further making the rotation speed of the spline rod 51 faster, and then the rotation direction of the roller 2 48 faster, making the rotation speed of the rotating ring 12 faster, and vice versa, it will make the rotation direction of the rotating ring 12 slower,To change the rotation speed of the sheath adding component, finally remove the head and tail of the pulled wire harness and take it out for use.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wire harness pulling device, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixing frame (37), the inner wall of the fixing frame (37) is rotatably connected to a connecting ring (39), the surface of the connecting ring (39) is fixedly connected to a sleeve ring (28), and the sleeve ring (28) is provided with a twisting assembly and a sheath adding assembly; The stranding assembly comprises: Gear ring one (30) and gear ring two (27), wherein the inner wall of the gear ring one (30) is fixedly connected to the outer surface of the sleeve ring one (28), and the tooth surface of the gear ring one (30) is meshed with the tooth surface of the gear ring two (27); The sheath adding component comprises: A mounting frame (11), a connecting ring (52) and a rotating ring (12), wherein the lower surface of the mounting frame (11) is fixedly connected to the upper surface of the base plate (1), the inner wall of the mounting frame (11) is slidably connected to the surface of the connecting ring (52), and the end surface of the connecting ring (52) facing away from the rotating ring (12) is fixedly connected to the end surface of the rotating ring (12).

2. The wire harness pulling device according to claim 1, characterized in that: The upper surface of the bottom plate (1) is also fixedly connected to a connection plate (10), and the end surface of the connection plate (10) is provided with a through connection groove (47). The upper surface of the bottom plate (1) is also fixedly connected to a three-proof paint box (24), and the upper surface of the three-proof paint box (24) is fixedly connected to a feed port (23).

3. The wire harness pulling device according to claim 2, characterized in that: The stranding assembly further comprises: A fixed rod (36) having an end surface fixedly connected to the surface of the collar (28) and an end surface of the fixed rod (36) away from the inner wall of the collar (28) is rotatably connected to a bent rod (42). The end surface of the fixed rod (36) is also rotatably connected to a bent rod (43). The end surface of the bent rod (43) is rotatably connected to a rotating shaft (38). The end of the rotating shaft (38) is fixedly connected to a traction cylinder (31). The end face of shaft one (38) away from the traction cylinder (31) is fixedly connected to motor one (25), the outer surface of motor one (25) is fixedly connected to fixing frame two (26), the surface of fixing frame two (26) is fixedly connected to the end face of curved rod one (42), and there are four groups of motor one (25) and traction cylinder (31) in total, and the four groups of motor one (25) and traction cylinder (31) are respectively arranged at the two ends of curved rod one (42) and curved rod two (43).

4. The wire harness pulling device according to claim 3, characterized in that: The stranding assembly further comprises: A curved rod three (40), one end surface of the curved rod three (40) is hinged to the surface of the curved rod one (42), the other end of the curved rod three (40) is hinged to a curved rod four (41), the other end of the curved rod four (41) is hinged to the surface of the curved rod two (43), the connecting end of the curved rod three (40) and the curved rod four (41) is hinged to a connecting rod one (35), the other end of the connecting rod one (35) is fixedly connected to a sliding frame one (32), the surface of the sliding frame one (32) slides through the surface of the collar one (28), and the surface of the sliding frame one (32) outside the collar one (28) is fixedly connected to an arc plate (64), the inner wall of the collar one (28) is provided with a mounting groove (33), the groove wall of the mounting groove (33) is fixedly connected to a spring one (34), the other end of the spring one (34) is fixedly connected to the surface of the sliding frame one (32); Motor 2 (15), the outer surface of the motor 2 (15) is fixedly connected to a fixing plate 1 (2), the lower end surface of the fixing plate 1 (2) is fixedly connected to the upper end surface of the bottom plate (1), the output end fixing plate of the motor 2 (15) is connected to a rotating rod 1 (4), the surface of the rotating rod 1 (4) rotates through the surface of the fixing frame 1 (37), and the surface of the rotating rod 1 (4) is fixedly connected to the inner wall of the gear ring 2 (27), the surface of the rotating rod 1 (4) is also rotatably connected to the fixing frame 3 (3), the lower end surface of the fixing frame 3 (3) is fixedly connected to the upper end surface of the three-proof paint box (24).

5. The wire harness pulling device according to claim 4, characterized in that: The sheath adding assembly further comprises: A fixed plate 2 (50), the surface of the fixed plate 2 (50) is fixedly connected to the inner wall of the connecting ring 2 (52), the end surface of the fixed plate 2 (50) away from the connecting ring 2 (52) is fixedly connected to a fixed rod 2 (49), the surface of the fixed rod 2 (49) is rotatably connected to the waterproof sleeve (5), the end surface of the fixed rod 2 (49) away from the fixed plate 2 (50) is provided with a sliding groove 1 (61), the groove wall of the sliding groove 1 (61) is slidably connected to a trapezoidal block (63), the surface of the trapezoidal block (63) is fixedly connected to a sliding column (62), the surface of the sliding column (62) is slidably connected to the surface of the sliding groove 1 (61), the surface of the trapezoidal block (63) is fixedly connected to a spring 2 (60), the other end of the spring 2 (60) is fixedly connected to the inner wall of the sliding groove 1 (61).

6. The wire harness pulling device according to claim 5, characterized in that: The surface of the rotating rod (4) is also provided with a waterproof material spraying component and a speed regulating component, the waterproof material spraying component is used to spray the waterproof coating onto the surface of the wiring harness, and the speed regulating component is used to adjust the speed at which the sheath adding component winds the waterproof material onto the surface of the wiring harness; The waterproof material spraying assembly includes: A pressing plate (18), a cam (16) and a piston cylinder (17), wherein the end surface of the cam (16) is provided with a through slot, the slot wall of the slot is fixedly connected to the surface of the rotating rod (4), the pressing plate (18) is arranged below the cam (16), the piston cylinder (17) is arranged below the pressing plate (18), and the lower end surface of the piston cylinder (17) is fixedly connected to the upper end surface of the bottom plate (1); The speed regulating assembly comprises: A trapezoidal cylinder (55) and a roller (56), wherein the end of the trapezoidal cylinder (55) is provided with a through slot, the slot wall of the slot is fixedly connected to the surface of the rotating rod (4), and the surface of the trapezoidal cylinder (55) is rollingly connected to the surface of the roller (56).

7. The wire harness pulling device according to claim 6, characterized in that: The waterproof material spraying assembly also includes: A piston member (46), wherein the plate end surface of the piston member (46) is slidably connected to the inner wall of the piston cylinder (17), the rod end surface of the piston member (46) slides through the inner wall of the piston cylinder (17), the rod end upper surface of the piston member (46) is fixedly connected to the upper end surface of the pressing plate (18), the lower end surface of the pressing plate (18) is fixedly connected to a spring three (45), the lower end of the spring three (45) is fixedly connected to the upper end surface of the piston cylinder (17), the lower end surface of the pressing plate (18) is also fixedly connected to a limiting rod one (44), and the lower end surface of the limiting rod one (44) slides through the upper end surface of the piston cylinder (17); A one-way valve (20), wherein the inlet end of the one-way valve (20) is fixedly connected to the interior of the three-proof paint box (24), and the outlet end of the one-way valve (20) is fixedly connected to a fixed pipe (19), and the other end of the fixed pipe (19) is fixedly connected to the interior of the piston cylinder (17); One-way valve two (21), the inlet end of the one-way valve two (21) is fixedly connected to the interior of the piston cylinder (17), the outlet end of the one-way valve two (21) is fixedly connected to a fixed pipe two (22), the other end of the fixed pipe two (22) is fixedly connected to an arc-shaped spray plate (54), the inner wall of the arc-shaped spray plate (54) is fixedly connected to a nozzle (53), and the outer surface of the arc-shaped spray plate (54) is fixedly connected to the surface of the fixed frame three (3).

8. The wire harness pulling device according to claim 7, characterized in that: The speed regulating assembly further comprises: The second mounting frame (57) has a lower end surface fixedly connected to the upper surface of the base plate (1), and the upper end surface of the second mounting frame (57) is rotatably connected to a spline rod (51), and the surface of the spline rod (51) is slidably connected to the surface of the roller one (56). The end surface of the roller one (56) is rotatably connected to a threaded member (59), and the surface of the threaded member (59) is provided with a threaded groove, and the groove wall of the threaded groove is threadedly connected to a threaded rod (58), and the end surface of the threaded rod (58) is rotatably connected to the upper end surface of the second mounting frame (57). The end surface of the threaded rod (58) is also fixedly connected to the handle one (6), and the end surface of the spline rod (51) is fixedly connected to the second roller (48), and the surface of the second roller (48) is rotatably connected to the surface of the rotating ring one (12).

9. The wire harness pulling device according to claim 8, characterized in that: An arc-shaped receiving plate (14) is provided below the arc-shaped spray plate (54), and the lower surface of the arc-shaped receiving plate (14) is fixedly connected to the fixing plate three (13), and the lower surface of the fixing plate three (13) is fixedly connected to the upper surface of the bottom plate (1). A water leakage groove (7) is provided on the surface of the arc-shaped receiving plate (14), and the groove wall of the water leakage groove (7) is fixedly connected to a return pipe (29), and the other end of the return pipe (29) is fixedly connected to the interior of the three-proof paint box (24).

10. A dehumidifier water pump wiring harness, suitable for a wiring harness pulling device according to any one of claims 1 to 9, characterized in that: include: A metal wire (9), wherein the outer surface of the metal wire (9) is sleeved with an insulating sleeve (8), and the outer surface of the insulating sleeve (8) is slidably connected to the groove wall of the connection groove (47).

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