Rapid cooling device for wire harness production

Abstract

The utility model relates to the technical field of wire harness production equipment, in particular to a quick cooling device for wire harness production, which comprises a bottom plate, a water tank and an injection molding device, the water tank and the injection molding device are both arranged on the upper surface of the bottom plate, a spraying box is arranged between the bottom plate and the water tank, two fixing rods are fixedly connected in the spraying box, and the two fixing rods are arranged on the bottom plate. A spraying device is arranged between the two fixing rods, through holes are formed in the two sides of the spraying box, the spraying device comprises a spraying head, a spraying ring and a spraying cavity, the spraying ring is fixedly connected with the two fixing rods, and the spraying cavity is formed in the spraying ring; the multiple spraying heads penetrate through the spraying ring and stretch into the spraying cavity, and a drying device is arranged on one side of the water tank. The water tank has the beneficial effects that the wire harness can be bent into the water tank through the supporting device, and also can be bent out of the water tank, so that the wire harness is effectively prevented from being adhered to the rolling shaft while the direction is changed when the rolling shaft is used.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness production equipment, in particular to a rapid cooling device for wire harness production. Background Art

[0002] The production of wire harnesses involves many steps, among which extrusion is one of the most important steps. However, after extrusion, plastic cannot be formed immediately and must be cooled and formed.

[0003] In the prior art, the cooling process of the wire harness is usually to send the wire harness to a water tank and fill the water tank with cold water for cooling. However, it is inconvenient to directly insert the water pipe into the water during this process. If the water pipe is directly inserted into the water through the side wall, it will cause the water tank to leak. If the water pipe is inserted into the water tank by changing the direction through a roller, uncooled plastic may adhere to the roller. Therefore, the utility model proposes a rapid cooling device for wire harness production to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a rapid cooling device for wire harness production, so as to solve the problem that the water pipe proposed in the above background technology is inconvenient to be directly inserted into the water. If it is directly inserted into the water through the side wall, it will cause water tank leakage. If it is inserted into the water tank through a roller turn, uncooled plastic may stick to the roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid cooling device for wire harness production, comprising: a base plate, a water trough and an injection molding device, the water trough and the injection molding device are both arranged on the upper surface of the base plate, a spray box is arranged between the base plate and the water trough, two fixed rods are fixedly connected in the spray box, a spray device is arranged between the two fixed rods, through holes are opened on both sides of the spray box, the spray device comprises a spray head, a spray ring and a spray cavity, the spray ring is fixedly connected to the two fixed rods, the spray cavity is arranged in the spray ring, a plurality of the spray heads penetrate the spray ring and extend into the spray cavity, and a drying device is arranged on one side of the water trough.

[0006] Preferably, support devices are provided at both ends of the water tank, and two rolling components are provided in the water tank.

[0007] Preferably, the supporting device includes two supporting plates, a rolling assembly, a lifting block and a threaded nail, each of the supporting plates is provided with a rectangular frame, the lifting block is arranged in the rectangular frame and is slidably connected thereto, the rolling assembly is arranged between the two lifting blocks, the threaded nail passes through the top wall of the rectangular frame and is threadedly connected thereto, and the bottom of the threaded nail extends into the top wall of the lifting block and is rotatably connected thereto.

[0008] Preferably, an upper push plate is fixedly connected to the bottom of the lifting block.

[0009] Preferably, a telescopic column is fixedly connected to the bottom of the upper push plate, and a spring is slidably sleeved on the telescopic column.

[0010] Preferably, the drying device comprises a drying cylinder, a scraping ring and a drying strip, the drying cylinder is fixedly mounted on the bottom plate via a fixing block, the drying strip is evenly fixedly mounted inside the drying cylinder, and the scraping ring is fixedly connected to one end of the drying cylinder.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adds a spray device between the water tank and the injection molding device, so that the injection molding surface of the wire harness can be cooled and shaped by the water sprayed by the spray device. When the injection molding surface of the wire harness contacts the rolling component, adhesion will no longer occur. In this way, the wire harness can be bent into the water tank through the supporting device, and can also be bent out of the water tank, which effectively prevents adhesion to the roller when the roller is used to change the direction. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the spray device of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the drying device of the utility model;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the support device of the utility model.

[0017] In the figure: 1. bottom plate; 2. supporting device; 4. drying device; 5. wiring harness; 7. fixing rod; 8. spraying device; 9. injection molding device; 10. through hole; 11. spray box; 12. rolling assembly; 13. spray ring; 14. spray head; 15. spray chamber; 16. scraper ring; 17. drying cylinder; 18. drying strip; 19. supporting plate; 20. rectangular frame; 21. lifting block; 22. threaded nail; 23. push plate; 24. telescopic column; 25. spring; 26. sink. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0022] Embodiment 1

[0023] See also Figure 1The present invention provides a technical solution: a rapid cooling device for wire harness production, comprising: a bottom plate 1, a water tank 26 and an injection molding device 9, the water tank 26 and the injection molding device 9 are both arranged on the upper surface of the bottom plate 1, a cold water circulation system is arranged in the water tank 26, the injection molding device 9 is used to perform injection molding on the wire harness 5, a spray box 11 is arranged between the bottom plate 1 and the water tank 26, the spray box 11 is fixedly installed on the upper surface of the bottom plate 1, two fixing rods 7 are fixedly connected in the spray box 11, the two fixing rods 7 are respectively arranged on both sides of the spray box 11, a spray device 8 is arranged between the two fixing rods 7, and through holes 10 are opened on both sides of the spray box 11, through which it can be seen The spray device 8 is used to spray cold water on the wiring harness 5 passing through the through hole 10 to cool its hotter injection molded surface. The spray device 8 includes a spray head 14, a spray ring 13 and a spray chamber 15. The spray ring 13 is fixedly connected to the two fixed rods 7. The spray chamber 15 is arranged in the spray ring 13. The spraying process occurs in the spray chamber 15. Multiple spray heads 14 penetrate the spray ring 13 and extend into the spray chamber 15. Multiple spray heads 14 are all connected to the spray heads 14, and the spray heads 14 are connected to the spray device. A drying device 4 is provided on one side of the water tank 26. The drying device 4 is used to dry the surface of the wiring harness 5 passing through the water tank 26.

[0024] In actual use, the wire harness 5 will pass through the injection molding device 9 for injection molding, and then the wire harness 5 with the hot injection molding surface passes through the spray device 8. After passing through the spray device 8, under the action of the support device 2, the wire harness 5 turns and enters the bottom of the water tank 26 and is under the rolling assembly 12. After passing through the last rolling assembly 12, it bends again into a position parallel to the initial position, and finally passes through the drying device 4 for drying to complete the injection molding process.

[0025] Embodiment 2

[0026] See also Figure 1 , Figure 2 and Figure 4The present invention provides a technical solution: a rapid cooling device for wire harness production, comprising: a support device 2 is provided at both ends of a water tank 26, the support device 2 is used to support a wire harness 5, two rolling assemblies 12 are provided in the water tank 26, the two rolling assemblies 12 can limit the movement of the wire harness 5 in the water tank 26 in the water, the support device 2 comprises two support plates 19, a rolling assembly 12, a lifting block 21 and a screw 22, each support plate 19 is provided with a rectangular frame 20, the lifting block 21 is arranged in the rectangular frame 20 and is slidably connected thereto, a rolling assembly 12 is arranged between the two lifting blocks 21, so that the lifting block 21 can drive the movement of the rolling assembly 12 by sliding up and down, and the screw 22 The top wall of the rectangular frame 20 is penetrated and threadedly connected thereto. The threaded nail 22 can limit the highest point of the lifting block 21. The bottom of the threaded nail 22 extends into the top wall of the lifting block 21 and is rotatably connected thereto. That is, the rotation and lifting of the threaded nail 22 can drive the lifting and lowering of the lifting block 21. The bottom of the lifting block 21 is fixedly connected with an upper push plate 23. The upper push plate 23 is used to set a spring 25 and a telescopic column 24. The bottom of the upper push plate 23 is fixedly connected with a telescopic column 24. The spring 25 is slidably sleeved on the telescopic column 24. The bottom of the telescopic column 24 penetrates the bottom wall of the rectangular frame 20 and is slidably connected thereto. One end of the spring 25 is fixedly connected to the bottom wall of the rectangular frame 20, and the other end of the spring 25 is fixedly connected to the lower surface of the lifting block 21.

[0027] When the rolling assembly 12 between the two support plates 19 needs to be adjusted, two people can adjust it together, each pressing down the upper push plate 23 with one hand and rotating the threaded nail 22 with the other hand. During the rotation of the threaded nail 22, the lifting block 21 will be lifted and lowered. When the lifting block 21 changes to a suitable position, release the upper push plate 23 and then release the threaded nail 22.

[0028] Embodiment 3

[0029] See also Figure 3 The drying device 4 includes a drying cylinder 17, a scraper ring 16 and a drying strip 18. The drying cylinder 17 is fixedly mounted on the bottom plate 1 through a fixing block. The drying cylinder 17 is used to dry the wire harness 5 passing through to ensure that the surface of the wire harness 5 is dry. Otherwise, the wire harness 5 is particularly susceptible to damage over time. The drying strip 18 is evenly fixedly mounted inside the drying cylinder 17. The drying strip 18 is used to provide a drying temperature. The scraper ring 16 is fixedly connected to one end of the drying cylinder 17. The scraper ring 16 can scrape off water droplets on the surface of the wire harness 5 to prepare for the drying process.

[0030] In actual use, the wiring harness 5 will pass through the injection molding device 9 for injection molding, and then the wiring harness 5 with the hot injection molding surface passes through the spray device 8. After passing through the spray device 8, under the action of the support device 2, the wiring harness 5 turns and enters the bottom of the water tank 26 and under the rolling assembly 12. After passing through the last rolling assembly 12, it bends again into a position parallel to the initial position, and finally passes through the drying device 4 for drying to complete the injection molding process. When it is necessary to adjust the rolling assembly 12 between the two support plates 19, two people can adjust it together, respectively press down the upper push plate 23 with one hand, and then use the other hand to rotate the threaded nail 22. The process of rotating the threaded nail 22 will cause the lifting block 21 to rise and fall. When the lifting block 21 changes to a suitable position, release the upper push plate 23, and then release the threaded nail 22. The drying process first needs to use the scraper ring 16 to scrape off the water droplets on the surface of the wiring harness 5, so that the moisture is distributed as evenly as possible on the surface of the drying cylinder 17, so that the area of ​​residual water on the wiring harness 5 is larger and easier to dry.

[0031] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling device for wire harness production, comprising: A bottom plate (1), a water tank (26) and an injection molding device (9), wherein the water tank (26) and the injection molding device (9) are both arranged on the upper surface of the bottom plate (1), characterized in that a spray box (11) is arranged between the bottom plate (1) and the water tank (26), two fixed rods (7) are fixedly connected in the spray box (11), a spray device (8) is arranged between the two fixed rods (7), through holes (10) are opened on both sides of the spray box (11), the spray device (8) comprises a spray head (14), a spray ring (13) and a spray cavity (15), the spray ring (13) is fixedly connected to the two fixed rods (7), the spray cavity (15) is arranged in the spray ring (13), a plurality of the spray heads (14) penetrate the spray ring (13) and extend into the spray cavity (15), and a drying device (4) is arranged on one side of the water tank (26).

2. A rapid cooling device for wire harness production according to claim 1, characterized in that: Support devices (2) are provided at both ends of the water tank (26), and two rolling assemblies (12) are provided in the water tank (26).

3. A rapid cooling device for wire harness production according to claim 2, characterized in that: The support device (2) comprises two support plates (19), a rolling assembly (12), a lifting block (21) and a screw thread (22). Each of the support plates (19) is provided with a rectangular frame (20). The lifting block (21) is arranged in the rectangular frame (20) and is slidably connected thereto. The rolling assembly (12) is arranged between the two lifting blocks (21). The screw thread (22) penetrates the top wall of the rectangular frame (20) and is screwed thereto. The bottom of the screw thread (22) extends into the top wall of the lifting block (21) and is rotatably connected thereto.

4. A rapid cooling device for wire harness production according to claim 3, characterized in that: An upper push plate (23) is fixedly connected to the bottom of the lifting block (21).

5. A rapid cooling device for wire harness production according to claim 4, characterized in that: The bottom of the upper push plate (23) is fixedly connected with a telescopic column (24), and a spring (25) is slidably sleeved on the telescopic column (24).

6. A rapid cooling device for wire harness production according to claim 5, characterized in that: The drying device (4) comprises a drying cylinder (17), a scraping ring (16) and a drying bar (18); the drying cylinder (17) is fixedly mounted on the bottom plate (1) via a fixing block; the drying bar (18) is evenly fixedly mounted inside the drying cylinder (17); and the scraping ring (16) is fixedly connected to one end of the drying cylinder (17).

Images