Solenoid valve wire harness welding device

Abstract

The utility model discloses a solenoid valve pencil welding set, including feed module, discharge module and welding positioning module, the feed module includes slide rail subassembly, first horizontal air cylinder, first drive board and rotary air cylinder, first drive board installs in slide rail subassembly and still with first horizontal air cylinder's drive end fixed connection, rotary air cylinder fixed mounting is at the top of first drive board. The utility model discloses a solenoid valve pencil welding set, overcomes the defect of solenoid valve pencil welding in the prior art and depends on manual, and the positioning is not accurate, and the efficiency is low, and the quality is unstable, realizes the automatic welding operation of solenoid valve body and double pencil, reduces the manual cost, and promotes the welding accuracy and production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of electromagnetic valve manufacturing equipment, specifically relating to an electromagnetic valve wire harness welding device. Background Technology

[0002] As a core component in fluid control, the welding quality of the wiring harness to the solenoid valve body directly affects its electrical conductivity and service life. In traditional solenoid valve manufacturing, wiring harness welding is largely manual: operators must manually fix the solenoid valve body, align the wiring harness with the welding end, and complete the welding with a welding torch. This method has the following significant drawbacks: 1. Low positioning accuracy: Manual hand alignment is easily affected by factors such as operating experience and hand tremors, which can lead to misalignment between the wire harness and the welding end, resulting in problems such as incomplete welding, missing welding or misaligned welding, which requires rework and reduces production efficiency. 2. Low level of automation: From workpiece loading and positioning to post-weld removal, manual intervention is required. Each machine requires multiple operators, resulting in high labor costs and making it unsuitable for mass production on assembly lines. 3. Poor welding stability: Uneven manual clamping force makes the workpiece prone to displacement during welding, resulting in large fluctuations in welding quality of the same batch of products, making it difficult to meet high-precision production standards.

[0003] Therefore, further improvements will be made to address the aforementioned issues. Utility Model Content

[0004] The main purpose of this utility model is to provide a welding device for solenoid valve wire harnesses, which overcomes the defects of existing solenoid valve wire harness welding, such as reliance on manual labor, inaccurate positioning, low efficiency, and unstable quality. It realizes the automated welding operation of solenoid valve body and double wire harness, reduces labor costs, and improves welding accuracy and production efficiency.

[0005] To achieve the above objectives, this utility model provides a solenoid valve wire harness welding device, comprising a feeding module, a feeding module, and a welding positioning module, wherein: The feeding module includes a slide rail assembly, a first horizontal cylinder, a first drive plate, and a rotary cylinder. The bottom of the first drive plate is mounted on the slide rail assembly and is also fixedly connected to the drive end of the first horizontal cylinder. The rotary cylinder is fixedly mounted on the top of the first drive plate. The feeding module includes a rotary table and a wire harness placement rack. The rotary table is connected to the drive end of the rotary cylinder and the wire harness placement rack is fixedly installed on the rotary table. The wire harness placement rack is provided with a first placement slot and a second placement slot. The welding positioning module includes a mounting frame, a vertical cylinder, a second drive plate, a clamping cylinder, and a clamp. The vertical cylinder is mounted on the mounting frame, and the bottom of the second drive plate is fixedly mounted on the drive end of the vertical cylinder. The clamping cylinder is mounted on the top of the second drive plate, and the clamp is mounted on the drive end of the clamping cylinder. (When welding is required, firstly, the first horizontal cylinder is activated to move the first drive plate and the feeding module horizontally to the feeding station. Then, the solenoid valve body is placed on the rotary table, and the wire harness to be welded is placed in the first / second placement slot, so that one end of one wire harness is close to one welding end of the solenoid valve body, and one end of the other wire harness is close to the other welding end of the solenoid valve body. Then, the first horizontal cylinder is activated again to move the first drive plate and the feeding module to the welding station (i.e., below the clamp). And the rotation cylinder is adjusted...) The turntable is adjusted so that one end of a wire harness and one welding end of the solenoid valve body are positioned directly below the fixture. Then, the vertical cylinder is activated, moving the second drive plate, fixture cylinder, and fixture downwards to approach the solenoid valve body, clamping the wire harness to the welding end for easy welding. After welding one wire harness to the solenoid valve body, the fixture is raised by the vertical cylinder. Then, the rotary cylinder is activated to adjust the turntable so that one end of another wire harness and another welding end of the solenoid valve body are positioned directly below the fixture. The vertical cylinder is activated again, moving the second drive plate, fixture cylinder, and fixture downwards to approach the solenoid valve body, clamping the wire harness to the welding end for easy welding. This completes the welding of two wire harnesses to the solenoid valve body. After the vertical cylinder raises the fixture, the first horizontal cylinder is activated to return the turntable to the unloading position, remove the welded product, and reinsert the product to be welded.

[0006] As a further preferred embodiment of the above technical solution, the rotary table is used to place the solenoid valve body, and both the first placement slot and the second placement slot are used to place the wire harness to be welded.

[0007] As a further preferred embodiment of the above technical solution, the clamp is located above the rotary table.

[0008] As a further preferred technical solution to the above technical solution, the clamp is used to clamp and position the wire harness to the welding end of the solenoid valve body.

[0009] As a further preferred embodiment of the above technical solution, the mounting bracket is provided with a reinforcing plate.

[0010] The beneficial effects of this utility model are as follows: 1. High degree of automation, reducing labor costs: Only manual handling is required for loading and unloading, while feeding, positioning, clamping and other processes are all completed automatically; 2. Precise positioning and stable welding quality: Linear and precise movement is achieved through slide rail components and horizontal / vertical cylinders, and precise angle adjustment is achieved through rotary cylinders, while clamping cylinders provide stable clamping force; 3. High production efficiency and suitable for mass production: The dual placement slot design can prepare two wire harnesses at the same time, and the welding of the two wire harnesses can be completed in a single cycle. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the material feeding module of this utility model.

[0013] The reference numerals in the attached drawings include: 10, feeding module; 11, slide rail assembly; 12, first horizontal cylinder; 13, first drive plate; 14, rotary cylinder; 20, unloading module; 21, rotary table; 22, wire harness placement rack; 221, first placement slot; 222, second placement slot; 30, welding positioning module; 31, mounting frame; 311, reinforcing plate; 32, vertical cylinder; 33, second drive plate; 34, clamp cylinder; 35, clamp; 41, solenoid valve body; 42, wire harness. Detailed Implementation

[0014] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0015] This utility model discloses a solenoid valve wiring harness welding device. The specific embodiments of the utility model will be further described below with reference to preferred embodiments.

[0016] In the embodiments of this utility model, those skilled in the art will note that the welding torches and the like involved in this utility model can be considered as prior art.

[0017] Preferred embodiment.

[0018] like Figure 1-2 As shown, this utility model discloses a solenoid valve wire harness welding device, characterized in that it includes a feeding module 10, a feeding module 20, and a welding positioning module 30, wherein: The feeding module 10 includes a slide rail assembly 11, a first horizontal cylinder 12, a first drive plate 13, and a rotary cylinder 14. The bottom of the first drive plate 13 is mounted on the slide rail assembly 11 and is also fixedly connected to the drive end of the first horizontal cylinder 12. The rotary cylinder 14 is fixedly mounted on the top of the first drive plate 13. The feeding module 20 includes a rotary table 21 and a wire harness placement rack 22. The rotary table 21 is connected to the drive end of the rotary cylinder 14 and the wire harness placement rack 22 is fixedly installed on the rotary table 21. The wire harness placement rack 22 is provided with a first placement groove 221 and a second placement groove 222. The welding positioning module 30 includes a mounting frame 31, a vertical cylinder 32, a second drive plate 33, a clamping cylinder 34, and a clamp 35. The vertical cylinder 32 is mounted on the mounting frame 31, and the bottom of the second drive plate 33 is fixedly mounted on the drive end of the vertical cylinder 32. The clamping cylinder 34 is mounted on the top of the second drive plate 33, and the clamp 35 is mounted on the drive end of the clamping cylinder 34.

[0019] Specifically, the rotary table 21 is used to place the solenoid valve body 41, and the first placement slot 221 and the second placement slot 222 are both used to place the wire harness 42 to be welded.

[0020] More specifically, the clamp 35 is located above the rotary table 21.

[0021] Furthermore, the clamp 35 is used to clamp and position the wire harness 42 to the welded end of the solenoid valve body 41.

[0022] Furthermore, the mounting bracket 31 is provided with a reinforcing plate 311.

[0023] The working process of this utility model is as follows: Material loading stage: Start the first horizontal cylinder to drive the first drive plate to move along the slide rail assembly to the "material unloading station"; the operator puts the solenoid valve body into the positioning groove of the rotary table, and at the same time puts the two wire harnesses to be welded into the first placement groove and the second placement groove respectively, ensuring that one end of each wire harness is close to the corresponding welding end of the solenoid valve body. Feeding and positioning stage: The first horizontal cylinder is started in reverse, driving the first drive plate and the feeding module to move to the "welding station" (i.e. directly below the fixture); the rotary cylinder is started, driving the rotary table to rotate to a preset angle, so that the welding end of the wire harness in the first placement slot is aligned with the first welding end of the solenoid valve body and located directly below the fixture; First welding stage: Start the vertical cylinder to drive the second drive plate, clamp cylinder and clamp to move down synchronously until the clamp fits the wire harness and the welding end; start the clamp cylinder to drive the jaws to close and clamp the wire harness and the welding end; start the external welding gun (this device is compatible with existing automated welding guns and is not integrated into this device) to complete the welding of the first wire harness. Second welding stage: After welding is completed, the clamping cylinder drives the jaws to open, and the vertical cylinder drives the clamp to move up and reset; start the rotary cylinder to drive the rotary table to rotate 180°, so that the welding end of the wire harness in the second placement slot is aligned with the second welding end of the solenoid valve body and located directly below the clamp; repeat the clamping and welding actions of the "first welding stage" to complete the welding of the second wire harness. Part Retrieval and Reset Stage: After the second wire harness is welded, the clamp is released and moved upwards to reset; the first horizontal cylinder drives the unloading module back to the "unloading station"; the operator takes out the welded solenoid valve product, puts in the solenoid valve body and wire harness to be welded again, and enters the next work cycle.

[0024] It is worth mentioning that the technical features such as the welding torch involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0025] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electromagnetic valve wire harness welding device characterized by comprising: It includes a feeding module, a feeding module, and a welding positioning module, wherein: The feeding module includes a slide rail assembly, a first horizontal cylinder, a first drive plate, and a rotary cylinder. The first drive plate is mounted on the slide rail assembly and is also fixedly connected to the drive end of the first horizontal cylinder. The rotary cylinder is fixedly mounted on the top of the first drive plate. The feeding module includes a rotary table and a wire harness placement rack. The rotary table is connected to the drive end of the rotary cylinder and the wire harness placement rack is fixedly installed on the rotary table. The wire harness placement rack is provided with a first placement slot and a second placement slot. The welding positioning module includes a mounting frame, a vertical cylinder, a second drive plate, a clamping cylinder, and a clamp. The vertical cylinder is mounted on the mounting frame, and the bottom of the second drive plate is fixedly mounted on the drive end of the vertical cylinder. The clamping cylinder is mounted on the top of the second drive plate, and the clamp is mounted on the drive end of the clamping cylinder.

2. The solenoid wire harness welding apparatus according to claim 1, wherein The rotary table is used to place the solenoid valve body, and both the first placement slot and the second placement slot are used to place the wire harness to be welded.

3. The electromagnetic valve wire harness welding device according to claim 2, characterized in that, The clamp is located above the rotary table.

4. The solenoid wire harness welding apparatus according to claim 3, wherein The clamp is used to clamp and position the wire harness to the welded end of the solenoid valve body.

5. The solenoid wire harness welding apparatus according to claim 4, wherein The mounting bracket is equipped with a reinforcing plate.

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