A double station draw welder

Abstract

This utility model discloses a dual-station welding machine, including a laser welding mechanism and two limiting clamps, which are disposed on both sides of the front side of the laser welding mechanism. Each limiting clamp includes a base, a square bracket mounted on the base, a pushing mechanism, and a positioning mechanism. The positioning mechanism is disposed on the rear side of each side of the square bracket, and the pushing mechanism is disposed between the positioning mechanisms. The water tank body can be locked onto the square bracket. The position of the water tank body is adjusted by the pushing mechanism, then the positioning mechanism limits and fixes the water tank body, and finally the laser welding mechanism performs the welding.

Description

Technical Field

[0001] This utility model relates to the field of laser welding processing, and in particular to a dual-station pull welding machine. Background Technology

[0002] Traditional sink production primarily involves forming metal sheets using molds. This method results in sinks with thin walls, lower production costs, and faster production speeds. Higher-end sinks, however, require welding multiple metal sheets together. This method demands higher labor costs and skilled workers to ensure minimal error in each welded component, thus guaranteeing a high yield rate during final assembly.

[0003] With the improvement of China's economic level, declining birth rate, and other factors, it has become relatively difficult to find highly skilled workers with sufficient work experience, and labor costs are relatively high. This has led to an increasing demand for automation in the processing and production of sinks. Sinks are constructed by welding multiple structural components. After the panel and sink body are welded separately, they are initially connected by spot welding, and then fully joined by a pull welding machine. If an automated dual-station pull welding machine can be used to connect the panel and sink body, the yield rate can be improved while reducing the skill requirements of workers. This results in improved production quality and lower production costs, bringing greater economic benefits to users. Utility Model Content

[0004] The main purpose of this utility model is to provide a dual-station welding machine with a simple structure that can improve production quality while reducing production costs, thus bringing higher economic benefits to users.

[0005] This utility model proposes a dual-station pull welding machine, including a laser welding mechanism and two limiting clamps, the two limiting clamps being arranged on both sides of the front side of the laser welding mechanism;

[0006] The limiting clamp includes a base, a square bracket mounted on the base, a pushing mechanism, and a positioning mechanism. The positioning mechanism is located on the rear side of each side of the square bracket, and the pushing mechanism is located between the positioning mechanisms.

[0007] The water tank body can be mounted on the square bracket. The position of the water tank body is adjusted by the pushing mechanism, then the water tank body is limited and fixed by the positioning mechanism, and finally welded by the laser welding mechanism.

[0008] Preferably, it also includes two limiting plates, which are arranged on the adjacent two sides of the square bracket. There are two pushing mechanisms, which are arranged on the two sides opposite to the limiting plates. Through the cooperation of the pushing mechanisms and the limiting plates, the water tank body is positioned precisely and the welding position is suspended.

[0009] Preferably, the pushing mechanism includes a pushing cylinder and a pushing plate, wherein the pushing plate is disposed on the front side of the pushing cylinder and is fixedly connected to the pushing cylinder.

[0010] Preferably, the positioning mechanism includes a positioning cylinder, a positioning frame, and a positioning component. The positioning component is connected to the positioning cylinder through the positioning frame. The positioning cylinder drives the positioning frame to move, thereby driving the positioning component to move and press down on the water tank body.

[0011] The beneficial effects of this utility model's dual-station welding machine are as follows:

[0012] 1. By setting a positioning mechanism, the water tank body can be positioned after the limit is reached, thereby ensuring the stability during welding.

[0013] 2. The water tank body is adjusted by using a limit plate and a pushing mechanism to ensure the accuracy of the adjustment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the dual-station pull welding machine of this utility model;

[0015] Figure 2 This is a schematic diagram of the limiting fixture of the dual-station welding machine of this utility model;

[0016] The following are the labels in the diagram: 1. Frame, 2. Laser welding mechanism, 3. Limiting fixture, 31. Base, 32. Square bracket, 33. Positioning mechanism, 34. Pushing mechanism, 35. Limiting plate, 331. Positioning cylinder, 332. Positioning frame, 333. Positioning component.

[0017] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] Reference Figure 1 and Figure 2 An embodiment of the dual-station pull welding machine of this utility model is proposed:

[0020] A dual-station pull welding machine includes a frame 1, a laser welding mechanism 2, and two limiting clamps 3. The laser welding mechanism 2 and the two limiting clamps 3 are both mounted on the frame 1, and the two limiting clamps 3 are mounted on both sides of the front side of the laser welding mechanism 2.

[0021] The limiting clamp 3 includes a base 31, a square bracket 32 ​​mounted on the base 31, a pushing mechanism 34, a limiting plate 35, and a positioning mechanism 33. The positioning mechanism 33 is mounted on the rear side of each side of the square bracket 32. The positioning mechanism 33 includes a positioning cylinder 331, a positioning frame 332, and a positioning element 333. The positioning element 333 is connected to the positioning cylinder 331 through the positioning frame 332. The positioning cylinder 331 drives the positioning frame 332 to move, thereby driving the positioning element 333 to move and press against the water tank body.

[0022] There are two limiting plates 35, which are located on the adjacent two sides of the square bracket 32. There are also two pushing mechanisms 34, each including a pushing cylinder and a pushing plate. The pushing plate is located in front of the pushing cylinder and is fixedly connected to it. The two pushing mechanisms 34 are located on the opposite two sides of the limiting plates 35. Through the cooperation of the pushing mechanisms 34 and the limiting plates 35, the water tank body is positioned precisely while the welding area is suspended.

[0023] When in use, the sink body can be fixed on the square bracket 32. The position of the sink body can be adjusted by the push mechanism 34 and the limiting plate 35. Then, the sink body is fixed by the positioning mechanism 33. Finally, it is welded by the laser welding mechanism 2.

[0024] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A dual-station pull welding machine, characterized in that, It includes a laser welding mechanism and two limiting clamps, the two limiting clamps being disposed on both sides of the front side of the laser welding mechanism; The limiting clamp includes a base, a square bracket mounted on the base, a pushing mechanism, and a positioning mechanism. The positioning mechanism is located on the rear side of each side of the square bracket, and the pushing mechanism is located between the positioning mechanisms. The water tank body can be mounted on the square bracket. The position of the water tank body is adjusted by the pushing mechanism, then the water tank body is limited and fixed by the positioning mechanism, and finally welded by the laser welding mechanism.

2. The double station draw welder of claim 1, wherein, It also includes two limiting plates, which are located on the two adjacent sides of the square bracket. There are two pushing mechanisms, which are located on the two sides opposite to the limiting plates. Through the cooperation of the pushing mechanisms and the limiting plates, the water tank body is positioned precisely and the welding position is suspended.

3. The double station draw welder of claim 1 or 2, wherein, The pushing mechanism includes a pushing cylinder and a pushing plate, wherein the pushing plate is disposed on the front side of the pushing cylinder and is fixedly connected to the pushing cylinder.

4. The double station draw welder of claim 1, wherein, The positioning mechanism includes a positioning cylinder, a positioning frame, and a positioning component. The positioning component is connected to the positioning cylinder through the positioning frame. The positioning cylinder drives the positioning frame to move, thereby driving the positioning component to move and press down on the water tank body.

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