A double-station sink plate checking welding machine

Abstract

The utility model discloses a double position water tank spot welding welding machine, including welding machine body and two welding fixtures, welding fixture includes support frame, sets up the square connecting frame of support frame top and is connected to set up the limiting mechanism on square connecting frame side. Limiting mechanism includes fixed base, first push cylinder, second push cylinder and support piece, and first push cylinder is fixedly connected with square connecting frame through fixed base, and the output end of first push cylinder is connected with second push cylinder side, can move in vertical direction through first push cylinder second push cylinder, and support piece sets up on second push cylinder front side, and moves in horizontal direction through second push cylinder and drives support piece. A plurality of interval settings support piece supporting feet are arranged on the front side of the support piece, the water tank tray and the water tank body are supported through the support piece, and then the function of spot welding is realized through the gap between the support piece supporting feet by the welding machine body.

Description

Technical Field

[0001] This utility model relates to the field of laser welding processing, and in particular to a dual-station water tank spot 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 require the welding of multiple structural components, with the sink body and sink tray initially welded together using spot welding before being fully welded. If an automated dual-station sink tray spot welding machine can be used to connect the sink tray and sink body, it can improve yield rates while reducing the skill requirements of workers, thereby improving production quality and reducing 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 water tank spot welding machine that has a simple structure, can improve production quality while reducing production costs, and can bring higher economic benefits to users.

[0005] This utility model proposes a dual-station water tank spot welding machine, including a welding machine body and two welding fixtures;

[0006] The welding fixture includes a support frame, a square connecting frame disposed on the top of the support frame, and a limiting mechanism connected to the side of the square connecting frame;

[0007] The limiting mechanism includes a fixed base, a first pushing cylinder, a second pushing cylinder, and a support member. The first pushing cylinder is fixedly connected to a square connecting frame through the fixed base. The side of the second pushing cylinder is connected to the output end of the first pushing cylinder, and the second pushing cylinder can be driven to move in the vertical direction by the first pushing cylinder. The support member is disposed on the front side of the second pushing cylinder, and the support member can be driven to move in the horizontal direction by the second pushing cylinder.

[0008] The front side of the support member is provided with multiple spaced support feet. The support member supports the water tank tray and the water tank body. Then, the welding machine body performs spot welding through the gaps between the support feet.

[0009] Preferably, the square connecting frame includes a first connecting frame and a second connecting frame arranged opposite to each other, the first connecting frame and the second connecting frame are fixedly connected, and the inner sides of the first connecting frame and the second connecting frame form a square groove. The size of the square groove can be adjusted by adjusting the relative position of the first connecting frame and the second connecting frame, thereby adapting to different sizes of water tank bodies.

[0010] Preferably, the fixing base includes a first fixing member and a second fixing member, the first fixing member is fixedly connected to the square connecting frame, the second fixing member is connected to the first fixing member, and the side of the first push cylinder is fixedly connected to the second fixing member.

[0011] Preferably, a middle support plate is provided on the inner side of the support frame, and multiple support structures are provided on the middle support plate. When in use, the water tank body can be placed on the support structure first, so that the limiting mechanism can lift the water tank body from the support structure.

[0012] Preferably, the support structure is a support cylinder or a support adjustment rod with manually adjustable height.

[0013] The beneficial effects of this utility model of a dual-station water tank spot welding machine are as follows:

[0014] By setting up two welding fixtures, a dual-station design can be achieved, allowing for processing on one side and loading on the other, thereby improving processing efficiency.

[0015] By setting a limiting mechanism to limit and support the water tank body, the needs of water tank bodies of different sizes can be met. At the same time, the yield rate can be improved while the requirements for the skill level of workers can be reduced, thereby improving production quality and reducing production costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the dual-station water tank spot welding machine of this utility model;

[0017] Figure 2 This is a schematic diagram of the welding fixture of the dual-station water tank spot welding machine of this utility model;

[0018] The following are the labels in the diagram: 1. Welding machine body; 2. Welding fixture; 21. Support frame; 22. Square connecting frame; 23. Limiting mechanism; 24. Support structure; 211. Middle support plate of support frame; 221. First connecting frame; 222. Second connecting frame; 231. First fixing component; 232. Second fixing component; 233. First pushing cylinder; 234. Second pushing cylinder; 235. Support component.

[0019] 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

[0020] 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.

[0021] Reference Figure 1 and Figure 2 An embodiment of the dual-station water tank spot welding machine of this utility model is presented:

[0022] A dual-station water tank spot welding machine includes a welding machine body 1 and two welding clamps 2, which are arranged on the front side of the welding machine body 1.

[0023] The welding fixture 2 includes a support frame 21, a square connecting frame 22 disposed on the top of the support frame 21, and a limiting mechanism 23 connected to the side of the square connecting frame 22. A middle support plate 211 is disposed on the inner side of the support frame 21, and multiple supporting structures 24 are disposed on the middle support plate 211. During use, the water tank body can be first placed on the supporting structures 24, thus facilitating the limiting mechanism 23 to lift the water tank body from the supporting structures 24. The supporting structures 24 are manually adjustable support rods.

[0024] The square connecting frame 22 includes a first connecting frame 221 and a second connecting frame 222 arranged opposite to each other. The first connecting frame 221 and the second connecting frame 222 are fixedly connected. The inner sides of the first connecting frame 221 and the second connecting frame 222 form a square groove. The size of the square groove can be adjusted by adjusting the relative position of the first connecting frame 221 and the second connecting frame 222, so as to adapt to different sizes of water tank bodies.

[0025] The limiting mechanism 23 includes a fixed base, a first pushing cylinder 233, a second pushing cylinder 234, and a support member 235. The fixed base includes a first fixing member 231 and a second fixing member 232. The first fixing member 231 is fixedly connected to a square connecting frame 22. The second fixing member 232 is L-shaped and its front side is fixedly connected to the first fixing member 231. The side of the first pushing cylinder 233 is fixedly connected to the side of the second fixing member 232. The bottom side of the second pushing cylinder 234 is connected to the output end of the top of the first pushing cylinder 233, enabling the second pushing cylinder 234 to move vertically via the first pushing cylinder 233. The support member 235 is disposed on the front side of the second pushing cylinder 234, enabling the support member 235 to move horizontally via the second pushing cylinder 234. Multiple spaced-apart support feet are provided on the front side of the support member 235.

[0026] When in use, first place the water tank body on the support structure 24, then lift the water tank body from the support structure 24 through the limiting mechanism 23, place the annular water tank plate on the water tank body, and then perform spot welding through the welding machine body 1 in the gap between the support legs of the support component.

[0027] 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 water tank spot welding machine, characterized in that, Includes the welding machine body and two welding fixtures; The welding fixture includes a support frame, a square connecting frame disposed on the top of the support frame, and a limiting mechanism connected to the side of the square connecting frame; The limiting mechanism includes a fixed base, a first pushing cylinder, a second pushing cylinder, and a support member. The first pushing cylinder is fixedly connected to a square connecting frame through the fixed base. The side of the second pushing cylinder is connected to the output end of the first pushing cylinder, and the second pushing cylinder can be driven to move in the vertical direction by the first pushing cylinder. The support member is disposed on the front side of the second pushing cylinder, and the support member can be driven to move in the horizontal direction by the second pushing cylinder. The front side of the support member is provided with multiple spaced support feet. The support member supports the water tank tray and the water tank body. Then, the welding machine body performs spot welding through the gaps between the support feet.

2. The dual-station water tank spot welding machine according to claim 1, characterized in that, The square connecting frame includes a first connecting frame and a second connecting frame arranged opposite to each other. The first connecting frame and the second connecting frame are fixedly connected. The inner sides of the first connecting frame and the second connecting frame form a square groove. The size of the square groove can be adjusted by adjusting the relative positions of the first connecting frame and the second connecting frame, thereby adapting to different sizes of water tank bodies.

3. The dual-station water tank spot welding machine according to claim 1, characterized in that, The fixing base includes a first fixing member and a second fixing member. The first fixing member is fixedly connected to the square connecting frame, the second fixing member is connected to the first fixing member, and the side of the first push cylinder is fixedly connected to the second fixing member.

4. The dual-station water tank spot welding machine according to claim 1, characterized in that, A middle support plate is provided on the inner side of the support frame, and multiple support structures are provided on the middle support plate. When in use, the water tank body can be placed on the support structure first, so that the limiting mechanism can lift the water tank body from the support structure.

5. The dual-station water tank spot welding machine according to claim 4, characterized in that, The support structure is a support cylinder or a support adjustment rod with manually adjustable height.

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