Multifunctional wire harness outer coating device

Abstract

The utility model discloses a multifunctional wire harness outer coating device, which relates to the technical field of wire harness outer coating and comprises a working platform, a fixing plate is fixedly connected to the rear end of the upper side of the working platform, a plurality of mounting plates are fixedly connected to the front side of the fixing plate, and a rotating motor is fixedly mounted at the rear end of the left side of each mounting plate. The output end of the rotating motor penetrates through the left side of the mounting plate and is fixedly connected with a driving belt wheel, the front end of the right side of the mounting plate is fixedly connected with a connecting ring, the right side of the connecting ring is rotationally connected with a driven belt wheel, and the driven belt wheel is in transmission connection with the driving belt wheel through a transmission belt. According to the utility model, the mounting plate, the rotating motor, the driving belt pulley, the driven belt pulley, the transmission belt, the placing rod, the positioning rod and the fixing nut are arranged, so that a plurality of layers of materials can be effectively and uniformly coated on the surface of the wire harness, the wire harness is effectively prevented from being damaged, and short circuit or signal interruption is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness outer covering, in particular to a multifunctional wire harness outer covering device. Background Art

[0002] A multifunctional wiring harness is a high-performance wiring harness that integrates multiple functions and technologies on the basis of a traditional wiring harness and can meet multiple needs at the same time. It not only transmits current and signals, but may also have multiple functions such as anti-interference, high temperature resistance, insulation, waterproofness, conductivity, and data transmission. It is widely used in automobiles, aerospace, home appliances, industrial automation, communications and other fields. The purpose of the multifunctional wiring harness outer covering is multifaceted. It can improve the durability, safety and reliability of the wiring harness, and adapt to various complex working environment requirements. Whether in protection, insulation, chemical resistance, or in aesthetics and management, the use of outer covering materials plays a vital role.

[0003] When a multifunctional wiring harness is covered with outer covering, multiple wiring harnesses will be covered with multiple layers according to the covering requirements. It is difficult for a general outer covering device to evenly cover the surface of the wiring harness with multiple layers of material. When the wiring harness is used, the covering thickness is small or the covering material at the node position is easily damaged and loses its waterproof or protective effect. The wiring harness is easily damaged, causing a short circuit or signal interruption. When a general outer covering device is used, the material is wrapped around the surface of the wiring harness by winding. The material is prone to relative rotation during winding, resulting in weak covering force. When the wiring harness is moved or used, the covering material is prone to fall off. In response to the above problems, a multifunctional wiring harness outer covering device is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a multifunctional wire harness outer covering device is provided, which solves the above-mentioned problem that when outer covering is performed on a multifunctional wire harness, multiple wire harnesses will be covered with multiple layers of materials according to the covering requirements. It is difficult for general outer covering devices to evenly cover the surface of the wire harness with multiple layers of materials. When the wire harness is used, the covering thickness is small or the covering material at the node position is easily damaged and loses its waterproof or protective effect. The wire harness is easily damaged, causing a short circuit or signal interruption. When the general outer covering device is used, the material is wrapped around the surface of the wire harness by winding. The material is prone to relative rotation during winding, resulting in weak covering force. When the wire harness is moved or used, the covering material is prone to fall off.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a multifunctional wire harness outer covering device, comprising a working platform, the upper rear end of the working platform is fixedly connected to a fixing plate, the front right end of the fixing plate is fixedly connected to a fixing rod, the front side of the fixing rod is fixedly connected to a limiting block, the front side of the fixing plate is fixedly connected to several mounting plates, the left rear end of the mounting plate is fixedly installed with a rotating motor, the output end of the rotating motor passes through the left side of the mounting plate and is fixedly connected to a driving pulley, the right front end of the mounting plate is fixedly connected to a connecting ring, the right side of the connecting ring is rotatably connected to a driven pulley, the driven pulley and the driving pulley are connected by a transmission belt, the right front end of the driven pulley is fixedly connected to a placing rod, the upper left end of the placing rod is fixedly connected to a positioning rod, the right end of the placing rod is provided with a fixing thread, and the surface of the fixing thread is threadedly connected to a fixing nut.

[0006] Preferably, legs are fixedly connected to the four lower corners of the working platform.

[0007] Preferably, a connecting plate is fixedly connected to the upper front end of the working platform, and an operation panel is fixedly connected to the front upper end of the connecting plate.

[0008] Preferably, the front left end of the fixed plate is rotatably connected to a tensioning roller, and the height of the tensioning roller is consistent with the height of the center position of the driven pulley.

[0009] Preferably, a limiting hole is formed through the right side of the limiting block, and the center position of the limiting hole is at the same height as the center position of the driven pulley.

[0010] Preferably, a first through-hole is formed through the front end of the left side of the mounting plate.

[0011] Preferably, a second through hole is formed through the right center of the driven pulley.

[0012] Compared with the prior art, the advantages of the present invention are: by setting a mounting plate, a rotating motor, a driving pulley, a driven pulley, a transmission belt, a placement rod, a positioning rod and a fixing nut, the present invention can effectively and evenly wrap multiple layers of material on the surface of the wiring harness, and can thicken the wrapping at the node position to avoid the wrapping thickness being small or the wrapping material at the node position being damaged and losing the waterproof or protective effect, effectively preventing the wiring harness from being damaged, avoiding line short circuit or signal interruption, and at the same time, effectively preventing the material from rotating relative to each other during winding, resulting in weak wrapping force, and effectively preventing the wrapping material from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model from another perspective;

[0015] Figure 3 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0016] The numbers in the figure are:

[0017] 1. Working platform; 2. Support legs; 3. Connecting plate; 4. Operation panel; 5. Fixing plate; 6. Tensioning roller; 7. Fixing rod; 8. Limit block; 9. Limit hole; 10. Mounting plate; 11. Rotating motor; 12. Driving pulley; 13. First through-hole; 14. Connecting ring; 15. Driven pulley; 16. Transmission belt; 17. Second through-hole; 18. Placement rod; 19. Positioning rod; 20. Fixing thread; 21. Fixing nut. DETAILED DESCRIPTION

[0018] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0019] Reference Figure 1-3 As shown, a multifunctional wire harness outer covering device includes a working platform 1, and the four corners of the lower side of the working platform 1 are fixedly connected to support legs 2, the upper front end of the working platform 1 is fixedly connected to a connecting plate 3, and the front upper end of the connecting plate 3 is fixedly connected to an operating panel 4, which effectively controls the rotation speed of each rotating motor 11, and thus controls the covering thickness of the material, the upper rear end of the working platform 1 is fixedly connected to a fixing plate 5, and the front left end of the fixing plate 5 is rotatably connected to a tensioning roller 6, and the height of the tensioning roller 6 is consistent with the height of the center position of the driven pulley 15, and the front right end of the fixing plate 5 is fixedly connected to a fixing rod 7, and the front side of the fixing rod 7 is fixedly connected to a limiting block 8, and a limiting hole 9 is provided through the right side of the limiting block 8, and the center position of the limiting hole 9 is equal to the height of the center position of the driven pulley 15.

[0020] The front side of the fixing plate 5 is fixedly connected to several mounting plates 10, and the left rear end of the mounting plate 10 is fixedly installed with a rotating motor 11, which effectively evenly covers the coating material on the surface of the wiring harness and controls its coating thickness. The output end of the rotating motor 11 passes through the left side of the mounting plate 10 and is fixedly connected to the driving pulley 12. A first through-hole 13 is provided on the left front end of the mounting plate 10, and a connecting ring 14 is fixedly connected to the right front end of the mounting plate 10. A driven pulley 15 is rotatably connected to the right side of the connecting ring 14. The driven pulley 15 is connected to the driving pulley 12 through a transmission belt 16. A second through-hole 17 is provided at the right center position of the driven pulley 15, and a placing rod 18 is fixedly connected to the right front end of the driven pulley 15. The upper left end of the placing rod 18 is fixedly connected to a positioning rod 19, and the right end of the placing rod 18 is provided with a fixing thread 20. The surface of the fixing thread 20 is threaded with a fixing nut 21, which effectively fixes the coating material roll to prevent it from relative rotation and ensures that the material has a certain tension and is coated on the wiring harness surface.

[0021] Working principle: Place the wrapping material rolls in sequence from right to left, and the positioning rod 19 is engaged with the inside of the material roll to prevent relative rotation. Finally, the material roll is fixed by the fixing nut 21. After the material roll is installed, the wiring harness to be wrapped is moved from right to left through the constraint of the limiting hole 9. When passing through the second perforation 17, the end of the corresponding wrapping material is attached to the surface of the wiring harness. As the rotating motor 11 rotates, the driving pulley 12 drives the driven pulley 15 to rotate through the transmission belt 16, and the corresponding wrapping material rotates and is wrapped around the surface of the wiring harness to complete the outer wrapping work. At the node position, the output of the rotating motor 11 can be accelerated to increase the coating thickness of the material. The completed outer wrapped wiring harness passes over the tensioning roller 6 and is wound on the corresponding winding device.

[0022] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional wire harness outer covering device, comprising a working platform (1), characterized in that: The upper rear end of the working platform (1) is fixedly connected to a fixing plate (5), the front right end of the fixing plate (5) is fixedly connected to a fixing rod (7), the front side of the fixing rod (7) is fixedly connected to a limiting block (8), the front side of the fixing plate (5) is fixedly connected to a plurality of mounting plates (10), the left rear end of the mounting plate (10) is fixedly installed with a rotating motor (11), the output end of the rotating motor (11) passes through the left side of the mounting plate (10) and is fixedly connected to a driving pulley (12), the right front end of the mounting plate (10) is fixedly connected to a plurality of mounting plates (10), the left rear end of the mounting plate (10) is fixedly installed with a rotating motor (11), the output end of the rotating motor (11) passes through the left side of the mounting plate (10) and is fixedly connected to a driving pulley (12), The end is fixedly connected with a connecting ring (14), the right side of the connecting ring (14) is rotatably connected with a driven pulley (15), the driven pulley (15) is connected to the driving pulley (12) through a transmission belt (16), the right front end of the driven pulley (15) is fixedly connected with a placement rod (18), the upper left end of the placement rod (18) is fixedly connected with a positioning rod (19), the right end of the placement rod (18) is provided with a fixing thread (20), and the surface of the fixing thread (20) is threadedly connected with a fixing nut (21).

2. A multifunctional wire harness outer covering device according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower side of the working platform (1).

3. The multifunctional wire harness outer covering device according to claim 1, characterized in that: The upper front end of the working platform (1) is fixedly connected to a connecting plate (3), and the upper front end of the connecting plate (3) is fixedly connected to an operating panel (4).

4. The multifunctional wire harness outer covering device according to claim 1, characterized in that: The front left end of the fixed plate (5) is rotatably connected to a tensioning roller (6), and the height of the tensioning roller (6) is consistent with the height of the center position of the driven pulley (15).

5. The multifunctional wire harness outer covering device according to claim 1, characterized in that: A limiting hole (9) is provided through the right side of the limiting block (8), and the center position of the limiting hole (9) is at the same height as the center position of the driven pulley (15).

6. The multifunctional wire harness outer covering device according to claim 1, characterized in that: A first through hole (13) is formed through the left front end of the mounting plate (10).

7. The multifunctional wire harness outer covering device according to claim 1, characterized in that: A second through hole (17) is provided through the right center of the driven pulley (15).

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