A stainless steel tank body welding device

Abstract

The utility model provides a stainless steel tank body belongs to stainless steel tank body processing technical field, it solved the technical problem of cleaning to the welding place when welding processing in the stainless steel tank body. A kind of stainless steel tank body welding equipment, including mounting bracket, cleaning mechanism includes connecting rod, the one end of connecting rod is rotatably connected with mounting plate, the bottom of mounting plate is equipped with cleaning brush, the top one side of connecting rod is fixed with the one end of spring, and the other end of spring is fixedly connected with the bottom of one of fixed plate, the top both ends of connecting rod are all fixed with rotating rod, and the outer wall of two rotating rods is all fixed with the one end of torsion spring, the other end of two torsion springs is all fixed with mounting block. In the utility model, the effect that the tank body welding place is cleaned is realized, prevent the contamination and impurity of outside and fall in the welding place of tank body, improve the quality of welding, and reduce the time of manual cleaning, improve overall production efficiency, and practicality is high.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel tank processing technology, and relates to a stainless steel tank, and more particularly to a stainless steel tank welding equipment. Background Technology

[0002] Stainless steel tanks can be classified into regular stainless steel tanks and irregular stainless steel tanks according to their shape. Stainless steel tanks are generally used to store substances that are easily contaminated or highly corrosive, and they need to have sealing and stability. In order to improve production efficiency and welding quality, many manufacturers now use automatic welding machines for production, which can ensure weld quality and welding speed.

[0003] However, welding of stainless steel tanks is usually carried out in an external environment. Inevitably, dust and impurities from the external environment will fall into the weld area. If these contaminants are not cleaned promptly during welding, they can negatively impact the quality of the weld. Therefore, there is an urgent need for stainless steel tank welding equipment to address this problem. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a stainless steel tank welding device. The technical problem this utility model aims to solve is: how to clean the weld joints during the welding process of stainless steel tanks.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A stainless steel tank welding device includes a mounting frame. Fixing plates are fixed to both sides of the top inner wall of the mounting frame. A welding mechanism is located below the fixing plates. A cleaning mechanism for cleaning the weld joint is located below one of the fixing plates. Positioners are located at both ends of the mounting frame. Tanks are located on the sides of the two positioners that are close to each other. The cleaning mechanism includes a connecting rod. One end of the connecting rod is rotatably connected to a mounting plate. A cleaning brush is installed at the bottom of the mounting plate. One end of a spring is fixed to one side of the top of the connecting rod, and the other end of the spring is fixedly connected to the bottom of one of the fixing plates. Rotating rods are fixed to both ends of the top of the connecting rod, and torsion springs are fixed to the outer walls of both rotating rods. Mounting blocks are fixed to the other ends of both torsion springs.

[0007] The working principle of this utility model is as follows: through torsion springs and springs, and then through connecting rods, the mounting plate can be moved close to the welded part of the tank, and the cleaning brush can be moved to keep in contact with the welded part of the tank and effectively clean it.

[0008] The welding mechanism includes a connecting plate fixed to the same side of two fixed plates close to each other. A cylinder is installed on the top of the connecting plate. A fixed sleeve is fixed to the bottom of the outer wall of the output shaft of the cylinder. A welding gun is installed at one end of the fixed sleeve, and the other end of the welding gun is connected to an external gas supply system and a power supply.

[0009] One side of the fixing sleeve is fixedly connected to one side of the two mounting blocks.

[0010] With the above structure, the welding torch can be used to weld the tank body.

[0011] One of the fixed plates has a storage frame fixed to its bottom. The bottom ends of the storage frame are provided with trapezoidal grooves, and trapezoidal sliders are slidably provided inside the trapezoidal grooves. The bottoms of the two trapezoidal sliders are fixed with the same base plate, and several triangular scrapers are fixed to one side of the top of the base plate.

[0012] One end of the storage frame has a through groove, through which a connecting rod can pass.

[0013] With the above structure, the triangular scraper can remove contaminants and impurities adhering to the surface of the cleaning brush, and the base plate protects the cleaning brush from external contamination, increasing its service life.

[0014] Elastic locking blocks are installed at the center of both ends of the inner wall of the through groove;

[0015] A baffle is rotatably connected to the side of the mounting plate closest to the welding gun.

[0016] With the above structure, the baffle can be made of polyurethane material to achieve a heat insulation effect, preventing the cleaning brush from being damaged by high temperature.

[0017] Compared with the prior art, the stainless steel tank welding equipment of this utility model has the following advantages:

[0018] 1. In this utility model, a cleaning mechanism is adopted. The torsion spring drives the rotating rod to rotate, which in turn drives the connecting rod to rotate. The connecting rod drives the mounting plate to rotate. Then, due to the torsion spring, the cleaning brush is always in contact with the welded joint of the can. The spring also helps to press the cleaning brush against the welded joint of the can, thereby achieving the effect of cleaning the welded joint of the can. This prevents external pollutants and impurities from falling onto the welded joint of the can, improves the quality of the weld, reduces the time for manual cleaning, improves the overall production efficiency, and has high practicality.

[0019] 2. In this utility model, due to the use of a storage frame and a triangular scraper, when the product is finished, the connecting rod is rotated and the mounting plate and cleaning brush are placed inside the storage frame. At this time, the elastic block will limit the connecting rod. Then, by pushing the bottom plate, the triangular scraper will come into contact with the surface of the cleaning brush and scrape off the dust on the surface of the cleaning brush. The bottom plate can protect the cleaning brush from external pollution, thus achieving the effect of storing the cleaning brush. The triangular scraper increases its service life and can also block external dust and pollutants when not in use. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a partial structural diagram of the welding mechanism in this utility model;

[0022] Figure 3 This is a partial structural diagram of the cleaning mechanism in this utility model;

[0023] Figure 4 This is a partial exploded structural diagram of the base plate and storage frame in this utility model.

[0024] In the diagram, 1. Mounting bracket; 101. Fixing plate; 102. Connecting plate; 2. Positioner; 3. Tank; 4. Cylinder; 401. Fixing sleeve; 402. Welding torch; 5. Mounting plate; 501. Cleaning brush; 502. Connecting rod; 503. Spring; 504. Rotating rod; 505. Torsion spring; 506. Baffle; 507. Mounting block; 6. Storage frame; 601. Through groove; 602. Elastic locking block; 603. Trapezoidal slide; 604. Base plate; 605. Trapezoidal slider; 606. Triangular scraper. Detailed Implementation

[0025] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0026] like Figures 1-4As shown, a stainless steel tank welding device includes a mounting frame 1. Fixing plates 101 are fixed to both sides of the top inner wall of the mounting frame 1. A welding mechanism is located below the fixing plates 101. A cleaning mechanism for cleaning the weld joint is located below one of the fixing plates 101. Positioners 2 are located at both ends of the mounting frame 1. Tanks 3 are located on the sides of the two positioners 2 that are close to each other. The cleaning mechanism includes a connecting rod 502. One end of the connecting rod 502 is rotatably connected to a mounting plate 5. A cleaning brush 501 is installed at the bottom of the mounting plate 5. One end of a spring 503 is fixed to one side of the top of the connecting rod 502, and the other end of the spring 503 is fixedly connected to the bottom of one of the fixing plates 101. Rotating rods 504 are fixed to both ends of the top of the connecting rod 502, and one end of a torsion spring 505 is fixed to the outer wall of each of the two rotating rods 504. Mounting blocks 507 are fixed to the other ends of the two torsion springs 505. The welding mechanism includes a connecting plate 102 fixed to the same side of two fixed plates 101 close to each other. A cylinder 4 is mounted on the top of the connecting plate 102. A fixing sleeve 401 is fixed to the bottom of the outer wall of the output shaft of the cylinder 4. A welding torch 402 is mounted on one end of the fixing sleeve 401, and the other end of the welding torch 402 is connected to an external gas supply system and power supply. One side of the fixing sleeve 401 is fixedly connected to one side of two mounting blocks 507. A storage frame 6 is fixed to the bottom of one of the fixed plates 101. Trapezoidal grooves 603 are opened at both ends of the bottom of the storage frame 6, and trapezoidal sliders 605 are slidably installed inside the trapezoidal grooves 603. The bottom of the two trapezoidal sliders 605 is fixed to the same base plate 604, and several triangular scrapers 606 are fixed to one side of the top of the base plate 604. A through groove 601 is opened at one end of one side of the storage frame 6, and the through groove 601 allows the connecting rod 502 to pass through. Elastic locking blocks 602 are installed at the center of both ends of the inner wall of the through groove 601. A baffle 506 is rotatably connected to the side of the mounting plate 5 near the welding torch 402.

[0027] The working principle of this utility model is as follows: In use, firstly, the two tanks 3 to be welded are fixed to one end of the positioner 2. Then, by controlling the two positioners 2, the two tanks 3 are brought closer together, and the welding points of the two tanks 3 are brought into contact, with the welding point located at the bottom of the welding torch 402. Then, the cylinder 4 is operated, which drives the fixing sleeve 401 to move downwards, and simultaneously drives the welding torch 402 to move downwards and closer to the welding point between the two tanks 3. Then, with the cooperation of the external gas supply system and power supply, welding is performed between the two tanks 3. The positioner 2 then rotates the two tanks 3 to a new position for welding. When the tanks 3 are rotating for welding, the connecting rod 502, under the effect of the torsion spring 505, brings its other end close to the outer wall of the tank 3, and drives the mounting plate 5 to move closer. Then, the mounting plate 5 drives the cleaning brush 501 to press tightly against the welding point between the two tanks 3, and the torsion spring 505 ensures that the cleaning brush 501 is always in contact with the welding point between the two tanks 3. Spring 503 also helps the cleaning brush 501 to adhere tightly to the outer wall of the tank 3, thereby achieving the effect of automatic cleaning of the welded joint of the tank 3. The baffle 506 can be made of polyurethane material to provide heat insulation and prevent the cleaning brush 501 from being damaged by high temperature. After welding is completed, the tank 3 is removed, and then the connecting rod 502 can be rotated to drive the mounting plate 5 to rotate. Then the connecting rod 502 will pass through the through groove 601 and be limited by the elastic block 602. At this time, the mounting plate 5 and the cleaning brush 501 are located inside the storage frame 6. Then push the bottom plate 604, and the bottom plate 604 will drive the trapezoidal slider 605 to slide inside the trapezoidal groove 603, and at the same time drive the triangular scraper 606 to contact the surface of the cleaning brush 501. Then the contaminants or dust on the surface of the cleaning brush 501 will be scraped off and sealed by the bottom plate 604 and the bottom of the storage frame 6 to prevent dust from falling on the surface of the cleaning brush 501 when it is not in use, thus increasing its service life.

[0028] In summary, in this utility model, the torsion spring 505 drives the rotating rod 504 to rotate, which in turn drives the connecting rod 502 to rotate. The connecting rod 502 then drives the mounting plate 5 to rotate. As a result, the cleaning brush 501 is always in contact with the welded joint of the can body 3 due to the torsion spring 505. The spring 503 helps to press the cleaning brush 501 against the welded joint of the can body 3, thereby achieving the effect of cleaning the welded joint of the can body 3. This prevents external pollutants and impurities from falling onto the welded joint of the can body 3, improves the quality of the weld, and has high practicality.

[0029] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A stainless steel tank welding device, comprising a mounting frame (1), characterized in that, The mounting frame (1) has a fixing plate (101) fixed on both sides of the top of the inner wall. A welding mechanism is provided below the fixing plate (101). A cleaning mechanism for cleaning the weld is provided below one of the fixing plates (101). A positioner (2) is provided at both ends of the mounting frame (1). A tank (3) is provided on the side of the two positioners (2) that are close to each other. The cleaning mechanism includes a connecting rod (502), one end of which is rotatably connected to a mounting plate (5). A cleaning brush (501) is mounted on the bottom of the mounting plate (5). One end of a spring (503) is fixed to one side of the top of the connecting rod (502), and the other end of the spring (503) is fixedly connected to the bottom of one of the fixing plates (101). Both ends of the top of the connecting rod (502) are fixed with rotating rods (504), and one end of a torsion spring (505) is fixed to the outer wall of each of the two rotating rods (504). The other end of each of the two torsion springs (505) is fixed with a mounting block (507).

2. The stainless steel tank welding equipment according to claim 1, characterized in that, The welding mechanism includes a connecting plate (102) fixed on the same side of two fixed plates (101) close to each other. A cylinder (4) is installed on the top of the connecting plate (102). A fixing sleeve (401) is fixed to the bottom of the outer wall of the output shaft of the cylinder (4). A welding gun (402) is installed at one end of the fixing sleeve (401), and the other end of the welding gun (402) is connected to an external gas supply system and a power source.

3. The stainless steel tank welding equipment according to claim 2, characterized in that, One side of the fixing sleeve (401) is fixedly connected to one side of the two mounting blocks (507).

4. The stainless steel tank welding equipment according to claim 3, characterized in that, One of the fixed plates (101) has a storage frame (6) fixed to its bottom. The storage frame (6) has trapezoidal grooves (603) at both ends of its bottom. Trapezoidal sliders (605) are slidably installed inside the trapezoidal grooves (603). The bottoms of the two trapezoidal sliders (605) are fixed to the same base plate (604). Several triangular scrapers (606) are fixed to one side of the top of the base plate (604).

5. The stainless steel tank welding equipment according to claim 4, characterized in that, The storage frame (6) has a through groove (601) on one side and one end, and the through groove (601) allows the connecting rod (502) to pass through.

6. The stainless steel tank welding equipment according to claim 5, characterized in that, Elastic blocks (602) are installed at the center of both ends of the inner wall of the through groove (601).

7. The stainless steel tank welding equipment according to claim 2, characterized in that, The mounting plate (5) is rotatably connected to a baffle (506) on the side near the welding gun (402).

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