Welding device for coiled material splicing

Abstract

The utility model discloses a welding device for coiled material splicing, which comprises a workbench, four corners of the workbench are fixedly connected with support columns, the front and back opposite surfaces of the support columns are rotatably connected with coiled material rollers, the upper surface of the workbench is provided with a slide way, the inside of the slide way is slidably connected with a slide block, and the slide block is connected with the support columns. A cooling water tank is fixedly connected to the upper surface of the sliding block, a welding platform is fixedly connected to the upper surface of the workbench, electric arc welding guns are rotationally connected to the front surface and the rear surface of the welding platform, passing channels are formed in the left surface and the right surface of the cooling water tank, and grips are rotationally connected to the front surface and the rear surface of the cooling water tank. The grips penetrate into the cooling water tank, the opposite faces of the two grips are fixedly connected with pressing rods, and when the device is used, the pressing rods make close contact with coiled materials, through the structure, the working efficiency of welding work is improved, meanwhile, welding hidden dangers in the welding process are reduced, the structure is simple, and the maintenance cost of the device is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device for coiled material splicing. Background Art

[0002] Coil welding devices will be used in coil splicing work. When using existing coil welding devices, it is still necessary to pay attention to the quality of welding. While ensuring the welding quality, it is necessary to pay attention to the heat dissipation of the welded workpiece after welding and cooling as soon as possible. The heat generated during the welding process cannot be dissipated quickly, resulting in overheating of the workpiece. Overheating will affect the welding quality and may cause poor quality of the welded joint, or even cause welding deformation or cracks, affecting the stability and durability of the workpiece. Therefore, it is necessary to improve the efficiency of heat dissipation and cooling to ensure the welding quality and efficiency of the workpiece. The existing coil welding devices cannot achieve this. For example, the "automatic coil welding device" disclosed in the China Patent Network, whose application number is "202221484055.0", can only be used to weld coils. The air blowing structure has low heat dissipation efficiency and long-term welding affects the welding quality. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a welding device for coil splicing, which improves the cooling efficiency of the welding point and reduces the welding hidden dangers during the welding process. The simple structure saves the maintenance cost of the device and improves the practicality of the coil welding device.

[0004] The utility model also provides a welding device for splicing coiled materials as described above, comprising: a workbench, support columns are fixedly connected at the positions of the four corners of the workbench, a coiled material roller is rotatably connected to the front and rear opposite sides of the support column, a slide is provided on the upper surface of the workbench, a slider is slidably connected inside the slide, a cooling water tank is fixedly connected to the upper surface of the slider, a welding platform is fixedly connected to the upper surface of the workbench, an arc welding gun is rotatably connected to the front and rear surfaces of the welding platform, a travel channel is provided on the left and right surfaces of the cooling water tank, a handle is rotatably connected to the front and rear surfaces of the cooling water tank, a pressure rod is fixedly connected to the opposite sides of the two handles, and when the device is in use, the pressure rod is in close contact with the coiled material.

[0005] According to the welding device for coiled material splicing described in the utility model, two support rods are fixedly connected to the upper surface of the welding platform, and the two support rods are rotatably connected to the opposite sides of the two support rods. Through the above components, the support rods facilitate the welding workpiece to be supported, and the sliding of the slide rods improves the welding efficiency.

[0006] According to the welding device for coiled material splicing described in the utility model, the right surface of the cooling water tank is fixedly connected to two support seats, and the two opposite sides of the two support seats are rotatably connected to two tensioning wheels. The above components can prevent the welding workpiece from moving or shaking during the welding process, help fix the welding workpiece, provide support and guidance, maintain the spacing between welding joints, and assist in transmitting welding current, etc., which helps to improve the quality and efficiency of welding.

[0007] According to the welding device for coiled material splicing described in the utility model, the right surface of the sliding block is fixedly connected to a limiting block, and the limiting block is clamped in the slideway. Through the above components, the flexibility of the cooling water tank is improved while the stability of the cooling water tank is increased.

[0008] According to the welding device for coiled material splicing described in the utility model, a No. 1 buckle is fixedly connected to the upper surface of the handle, and the No. 1 buckle is engaged with the cooling water tank. Through the above components, the handle can be flexibly rotated while increasing its stability, and the cooling water tank is engaged with the fixed pressure rod.

[0009] According to the welding device for coiled material splicing described in the utility model, a pulley is fixedly connected to the lower surface of the workbench, a second buckle is slidably connected to the bearing of the pulley, and a second buckle is provided on the surface where the pulley is installed. Through the above components, the flexibility of the welding device is improved while the stability of the welding device is increased.

[0010] According to the welding device for coiled material splicing described in the utility model, a push rod is fixedly connected to the left surface of the workbench. Through the above components, the welding device can be moved conveniently and labor-savingly, thereby improving the stability of the welding device.

[0011] According to the welding device for coil splicing described in the utility model, a heat sink is arranged inside the passage, and the heat sink completely covers the passage. Through the above components, the heat dissipation efficiency of the workpiece is improved while the passage is protected, thereby increasing the service life of the cooling water tank.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the coiled material splicing welding device improves the cooling efficiency of the welding point through the cooling water tank, the passage, the grip, and the pressure rod, thereby improving the work efficiency of the welding work and reducing the welding hidden dangers during the welding process. The simple structure saves the maintenance cost of the device and improves the practicality of the coiled material welding device.

[0014] 2. Compared with the prior art, this welding device for coil splicing improves the efficiency of heat dissipation of the workpiece during use through a slideway, a slider, a coil roller, a tensioning wheel, a limit block, a heat sink, a No. 1 buckle, a No. 2 buckle, and a pulley, thereby improving the stability and flexibility of the entire welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a right view structural diagram of a welding device for coil splicing of the utility model;

[0017] Figure 2 This is a left-side structural diagram of a welding device for coil splicing according to the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of a slideway of a welding device for coil splicing of the utility model;

[0019] Figure 4 The utility model is a cross-sectional structural diagram of a pulley of a welding device for coil splicing.

[0020] Legend:

[0021] 1. Workbench; 2. Support column; 3. Coil roller; 4. Slide; 5. Cooling water tank; 6. Passageway; 7. Handle; 8. Pressure rod; 9. Tensioning wheel; 10. Welding platform; 11. Arc welding gun; 12. Support rod; 13. Slide rod; 14. Pulley; 15. No. 1 buckle; 16. Push rod; 17. No. 2 buckle; 18. Slider; 19. Limit block; 20. Support seat; 21. Heat sink. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a welding device for coil splicing, which comprises: a workbench 1, wherein the four corners of the workbench 1 are fixedly connected with support columns 2, and the front and rear opposite sides of the support columns 2 are rotatably connected with coil rollers 3, the upper surface of the workbench 1 is provided with a slideway 4, and a slider 18 is slidably connected inside the slideway 4, and the upper surface of the slider 18 is fixedly connected with a cooling water tank 5, and the upper surface of the workbench 1 is fixedly connected with a welding platform 10, and the front and rear surfaces of the welding platform 10 are rotatably connected with an arc welding gun 11, and the above components cooperate with each other to form the basic structure of the welding device, and the left and right surfaces of the cooling water tank 5 are provided with a passage 6, and the front and rear surfaces of the cooling water tank 5 are rotatably connected with a grip 7, and the grip 7 penetrates the interior of the cooling water tank 5, and the opposite sides of the two grips 7 are fixedly connected with a pressure rod 8, and when the device is used, the pressure rod 8 is in close contact with the coil. The above devices cooperate with each other to improve the cooling efficiency of the welding point and reduce the welding hidden dangers during the welding process.

[0024] Two support rods 12 are fixedly connected to the upper surface of the welding platform 10, and a slide rod 13 is rotatably connected to the opposite side of the two support rods 12. Two support seats 20 are fixedly connected to the right surface of the cooling water tank 5, and two tensioning wheels 9 are rotatably connected to the opposite side of the two support seats 20. The above devices cooperate with each other. The support rods 12 are convenient for supporting the welded workpiece for welding. The sliding of the slide rod 13 improves the welding efficiency. The tensioning wheel 9 helps to fix the welding workpiece, provide support and guidance, maintain the spacing between welding joints, and assist in transmitting welding current, etc., which helps to improve the quality and efficiency of welding.

[0025] The right surface of the slider 18 is fixedly connected to a limit block 19, and the limit block 19 is clamped into the slide 4, which improves the flexibility of the cooling water tank and increases the stability of the cooling water tank. The upper surface of the handle 7 is fixedly connected to a No. 1 buckle 15, and the No. 1 buckle 15 is clamped into the cooling water tank 5, which increases its stability while the handle 7 rotates flexibly, and clamps the cooling water tank fixed pressure rod 8. The lower surface of the workbench 1 is fixedly connected to a pulley 14, and the surface of the pulley 14 installation place is provided with a No. 2 buckle 17, which improves the flexibility of the welding device and increases the stability of the welding device. The left surface of the workbench 1 is fixedly connected to a push rod 16, which can facilitate and save effort to move the welding device and improve the stability of the welding device. A heat sink 21 is provided inside the travel channel 6, and the heat sink 21 completely covers the travel channel 6, which improves the heat dissipation efficiency of the workpiece while protecting the travel channel 6 and increasing the service life of the cooling water tank.

[0026] Working principle: the coil is rotated by the coil roller 3 at the left end of the upper surface of the workbench 1, one end of the coil enters the interior of the cooling water tank 5 through the travel channel 6, and slides to the upper end of the support rod 12 through the support of the tensioning wheel 9. Similarly, the coil roller 3 at the right end of the upper surface of the workbench 1 rotates the coil to the upper end of the support rod 12, and the welding platform 10 is started to allow the arc welding gun 11 to weld the coil workpiece. After welding is completed, the coil roller 3 at the left end of the upper surface of the workbench 1 rotates in conjunction with the slider 18 on the lower surface of the cooling water tank 5 through the slide 4, so that the coil welding position enters the interior of the cooling water tank 5 through the travel channel 6, and at the same time, the handle 7 is rotated to make the pressure rod 8 rotate and press the coil down, so that the coil welding point enters the water in the cooling water tank 5 to quickly dissipate heat and cool down, and the coil roller 3 at the right end of the upper surface of the workbench 1 rotates to pull the coil out of the water, thereby improving the cooling efficiency of the welding point and reducing welding hazards during welding.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A welding device for coil splicing, characterized in that: include: A workbench (1), wherein support columns (2) are fixedly connected at the four corners of the workbench (1), and a coil roller (3) is rotatably connected to the front and rear opposite sides of the support column (2); a slideway (4) is provided on the upper surface of the workbench (1), and a slider (18) is slidably connected inside the slideway (4), and a cooling water tank (5) is fixedly connected to the upper surface of the slider (18); a welding platform (10) is fixedly connected to the upper surface of the workbench (1), and an arc welding gun (11) is rotatably connected to the front and rear surfaces of the welding platform (10); The left and right surfaces of the cooling water tank (5) are provided with passages (6), and the front and rear surfaces of the cooling water tank (5) are rotatably connected with handles (7), and the handles (7) penetrate into the interior of the cooling water tank (5). The opposite sides of the two handles (7) are fixedly connected with pressure rods (8), and when the device is used, the pressure rods (8) are in close contact with the coil.

2. A welding device for coil splicing according to claim 1, characterized in that: Two support rods (12) are fixedly connected to the upper surface of the welding platform (10), and a slide rod (13) is rotatably connected to opposite sides of the two support rods (12).

3. A welding device for coil splicing according to claim 1, characterized in that: Two support seats (20) are fixedly connected to the right surface of the cooling water tank (5), and two tensioning wheels (9) are rotatably connected to the opposite sides of the two support seats (20).

4. A welding device for coil splicing according to claim 1, characterized in that: The right surface of the sliding block (18) is fixedly connected to a limiting block (19), and the limiting block (19) is clamped in the slideway (4).

5. A welding device for coil splicing according to claim 1, characterized in that: A No. 1 buckle (15) is fixedly connected to the upper surface of the handle (7), and the No. 1 buckle (15) is engaged with the cooling water tank (5).

6. A welding device for coil splicing according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected with a pulley (14), and the surface of the installation location of the pulley (14) is provided with a No. 2 buckle (17).

7. A coiled material splicing welding device according to claim 1, characterized in that: A push rod (16) is fixedly connected to the left surface of the workbench (1).

8. A coiled material splicing welding device according to claim 1, characterized in that: A heat sink (21) is provided inside the passage (6), and the heat sink (21) completely covers the passage (6).

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