Modularized container welding rack

Abstract

The utility model relates to the technical field of auxiliary welding, in particular to a modularized container welding machine frame which comprises a bottom frame, a plurality of lifting hydraulic cylinders are installed on the two sides of the top face of the bottom frame, supporting frames are arranged above the two lifting hydraulic cylinders, the two supporting frames are in the shape of a Chinese character'mu ', the two sides of each supporting frame are installation areas, and the middle of each supporting frame is a conveying area. And the interiors of the four mounting areas are rotationally connected with rollers. The container welding device has the advantages that the container welding device is composed of the bottom frame and the two supporting frames, the two supporting frames are located on the two sides of the upper portion of the bottom frame, the lifting hydraulic cylinders are arranged between the two supporting frames, the height of the supporting frames can be increased, and containers at different heights can be welded; and a conveying belt is arranged in the middle of the top faces of the two supporting frames, the welding position of the container can be adjusted left and right under the action of the conveying belt, automatic welding is conveniently achieved, and the container can be conveniently moved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary welding, in particular to a welding rack for modular containers. Background Art

[0002] A container is a component tool that can load packaged or unpackaged goods for transportation and is convenient for loading and unloading with mechanical equipment. The quality of the container directly affects the safety of the goods it transports, and containers are often reused, so it is necessary to ensure the welding quality of its joints.

[0003] At present, welding robots are mostly used for container welding. However, due to the large volume and weight of containers, it is not convenient to adjust the position during welding, and equipment such as overhead cranes and cranes need to be used to move the position or adjust the height, which greatly affects the welding efficiency. Based on this, this application proposes a welding rack for modular containers to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a welding rack for modular containers, effectively solving the deficiencies of the prior art.

[0005] To achieve the above purpose, an embodiment of one aspect of the utility model provides a welding rack for modular containers, including a chassis. On both sides of the top surface of the chassis, a plurality of lifting hydraulic cylinders are installed. Above the two groups of lifting hydraulic cylinders, there is a support frame. The outer shapes of the two support frames are both in the shape of a Chinese character 'Mu', with installation areas on both sides and a conveying area in the middle. Inside each of the four installation areas, a roller is rotatably connected. On one side of the inside of each of the two conveying areas, a conveyor belt is provided. On both sides above the two support frames, there are clamping plates that can reciprocate inward and outward. On both sides of the outside of the chassis, there are movable frames that can reciprocate. Above the two movable frames, there are welding robots that can reciprocate up and down.

[0006] Preferably, according to any of the above solutions, sliding grooves are opened on both sides of the outside of the chassis. The two movable frames are respectively located inside the two sliding grooves and are slidably connected thereto. On both sides of one side of the outside of the chassis, motors are provided, and threaded rods are installed at their output ends. The two threaded rods respectively penetrate through the two movable frames and are threadedly connected thereto. By using this solution, the reciprocating movement of the movable frame can be realized to weld different positions of the container.

[0007] Preferably, in any of the above schemes, the two movable frames are L-shaped and vertically upward, and the outer sides of the two movable frames are provided with lifting hydraulic cylinders in a vertical state, and the output ends thereof are provided with mounting plates, and the two welding robots are respectively located on the top surfaces of the two mounting plates. By using this scheme, the up and down reciprocating motion of the welding robots can be realized.

[0008] Preferably, any of the above schemes is that two stabilizing rods are arranged between the two support frames, which respectively pass through the two transmission areas, and the outer parts of the two stabilizing rods are threadedly connected with nuts, which are located on the inner and outer sides of the transmission area. By using this scheme, the two support frames can be fixed together to prevent them from shaking.

[0009] Preferably, from any of the above schemes, two electric rollers are installed at one end of the two conveying areas away from the inside of the stabilizing rod, and the conveyor belts are arranged on the outside of the two groups of electric rollers.

[0010] Preferably, any of the above schemes is that the two supporting frames are fixedly connected with fixed plates on both sides away from the outer surface of the conveyor belt, and the inner sides of the outer surfaces of the four fixed plates are provided with clamping hydraulic cylinders, and the four clamping plates are respectively located at the output ends of the four clamping hydraulic cylinders. By using this scheme, the reciprocating motion of the clamping plates can be realized, and the container can be clamped and positioned by the clamping plates.

[0011] The utility model has the following advantages:

[0012] 1. The modular container welding frame consists of a base frame and two support frames. The two support frames are located on both sides above the base frame, and multiple lifting hydraulic cylinders are arranged between the two to raise the height of the support frames so that containers of different heights can be welded. Multiple rollers are arranged on both sides of the top surfaces of the two support frames, and a conveyor belt is arranged in the middle of the top surfaces of the two support frames. Under the action of the conveyor belt, the welding position of the container can be adjusted left and right, which is convenient for realizing automatic welding and shifting the container.

[0013] 2. The modular container welding rack is provided with clamping hydraulic cylinders on both sides of one side of the two support frames, and the output end thereof is provided with clamping plates. The four clamping plates can clamp the container, and the left and right positions of the container can be adjusted through the cooperation of the four clamping hydraulic cylinders.

[0014] 3. The modular container welding rack is provided with reciprocating movable racks on both sides of the outside of the base frame. The movable racks are L-shaped and vertically upward. A lifting hydraulic cylinder is provided on the outside of the movable rack. A mounting plate is provided at the output end of the movable rack. Welding robots are provided on the two mounting plates. The position of the welding robots can be adjusted left and right to weld the containers to meet the needs of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a first - perspective schematic view of the overall structure of the present utility model;

[0016] Figure 2 is a second - perspective schematic view of the overall structure of the present utility model;

[0017] Figure 3 is a schematic view of the overall structure of the chassis in the present utility model;

[0018] Figure 4 is a schematic view of the overall structure of the support frame in the present utility model.

[0019] In the figure: 1 - chassis, 2 - support frame, 3 - lifting hydraulic cylinder, 4 - roller, 5 - clamping plate, 6 - stabilizing rod, 7 - clamping hydraulic cylinder, 8 - conveyor belt, 9 - moving frame, 10 - lifting hydraulic cylinder, 11 - welding robot, 12 - motor, 13 - mounting plate, 14 - sliding groove, 15 - threaded rod, 16 - electric roller, 17 - fixing plate. Specific embodiments

[0020] The following further describes the present utility model with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

[0021] As Figures 1 to 4 shown, a modular container welding rack includes a chassis 1. On both sides of the top surface of the chassis 1, a plurality of lifting hydraulic cylinders 3 are installed. Above the two groups of lifting hydraulic cylinders 3, there is a support frame 2. The outer shapes of the two support frames 2 are both in the shape of a Chinese character 'Mu' (with two vertical strokes on both sides as installation areas and a horizontal stroke in the middle as a conveyor area). Inside the four installation areas, rollers 4 are rotatably connected. On one side of the two conveyor areas, conveyor belts 8 are provided. On both sides above the two support frames 2, there are clamping plates 5 that can reciprocate in and out. On both sides outside the chassis 1, there are moving frames 9 that can reciprocate. Above the two moving frames 9, there are welding robots 11 that can reciprocate up and down.

[0022] On both sides outside the chassis 1, sliding grooves 14 are opened. The two moving frames 9 are respectively located inside the two sliding grooves 14 and are slidably connected. On both sides of one side outside the chassis 1, motors 12 are provided, and threaded rods 15 are installed at their output ends. The two threaded rods 15 respectively penetrate the two moving frames 9 and are threadedly connected. As an alternative technical solution of the present utility model, the size of the moving frame 9 is adapted to the size inside the sliding groove 14, which can limit the movement of the moving frame 9 so that the moving frame 9 can only move reciprocally.

[0023] The two mobile frames 9 are both L-shaped and vertically upward. The outer sides of the two mobile frames 9 are provided with vertical lifting hydraulic cylinders 10, and the output ends thereof are provided with mounting plates 13. The two welding robots 11 are respectively located on the top surfaces of the two mounting plates 13. As an optional technical solution of the utility model, this facilitates the installation of the welding robot 11 and the position height of the welding robot 11 can be adjusted.

[0024] Two stabilizing rods 6 are arranged between the two support frames 2, which respectively pass through the two transmission areas. The outsides of the two stabilizing rods 6 are threadedly connected with nuts, which are located on the inner and outer sides of the transmission area. As an optional technical solution of the utility model, the positions of the two support frames 2 can be stabilized to ensure that the two support frames 2 are at the same height.

[0025] Two electric rollers 16 are installed at one end of the two conveying areas away from the inside of the stabilizing rod 6, and conveyor belts 8 are arranged outside the two sets of electric rollers 16. As an optional technical solution of the utility model, the use of electric rollers 16 can make the structure of the entire device more compact.

[0026] The two sides of the two support frames 2 away from the outer surface of the conveyor belt 8 are fixedly connected with fixed plates 17, and the inner sides of the outer surfaces of the four fixed plates 17 are provided with clamping hydraulic cylinders 7. The four clamping plates 5 are respectively located at the output ends of the four clamping hydraulic cylinders 7. As an optional technical solution of the utility model, this facilitates the installation of the clamping plates 5, and the clamping hydraulic cylinders 7 can drive the clamping plates 5 to clamp and shift the container left and right.

[0027] In summary, the main body is composed of a base frame 1 and two support frames 2. The two support frames 2 are located on both sides above the base frame 1, and a plurality of lifting hydraulic cylinders 3 are arranged between the two, which can raise the height of the support frames 2 and can weld containers of different heights. A plurality of rollers 4 are arranged on both sides of the top surfaces of the two support frames 2. A conveyor belt 8 is arranged in the middle of the top surfaces of the two support frames 2. Under the action of the conveyor belt 8, the welding position of the container can be adjusted left and right, which is convenient for realizing automatic welding and convenient for shifting the container. A plurality of rollers 4 are arranged on both sides of one side of the outside of the two support frames 2. There is a clamping hydraulic cylinder 7, and a clamping plate 5 is provided at its output end. The four clamping plates 5 can clamp the container, and the left and right positions of the container can be adjusted through the cooperation of the four clamping hydraulic cylinders 7. A reciprocating movable frame 9 is provided on both sides of the outside of the base frame 1. It is L-shaped and vertically upward. A lifting hydraulic cylinder 10 is provided on the outside of the movable frame 9, and a mounting plate 13 is provided at its output end. A welding robot 11 is provided on the two mounting plates 13. The position of the welding robot 11 can be adjusted left and right, and the container can be welded by it to meet the needs of use.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding frame for modular containers, characterized in that: It includes a chassis (1). On both sides of the top surface of the chassis (1), a plurality of lifting hydraulic cylinders (3) are installed. Above the two groups of lifting hydraulic cylinders (3), there are support frames (2). The outer shapes of the two support frames (2) are both in the shape of a Chinese character 'Mu' with installation areas on both sides and a conveying area in the middle. Inside the four installation areas, rollers (4) are rotatably connected. On one side of the inside of the two conveying areas, conveyor belts (8) are arranged. On both sides above the two support frames (2), there are clamping plates (5) that can reciprocate in and out. On both sides of the outside of the chassis (1), there are movable frames (9) that can reciprocate. Above the two movable frames (9), there are welding robots (11) that can reciprocate up and down.

2. The welding frame for modular container according to claim 1, characterized in that: On both sides of the outside of the chassis (1), sliding grooves (14) are opened. The two movable frames (9) are respectively located inside the two sliding grooves (14) and are slidably connected thereto. On both sides of one side of the outside of the chassis (1), motors (12) are arranged, and threaded rods (15) are installed at their output ends. The two threaded rods (15) respectively penetrate through the two movable frames (9) and are threadedly connected thereto.

3. The welding frame for modular container according to claim 2, characterized in that: The two movable frames (9) are both in the shape of an 'L' and are vertically upward. On the outer sides of the two movable frames (9), there are lifting hydraulic cylinders (10) in a vertical state, and mounting plates (13) are arranged at their output ends. The two welding robots (11) are respectively located on the top surfaces of the two mounting plates (13).

4. The welding frame for modular container according to claim 3, characterized in that: Between the two support frames (2), there are two stabilizing rods (6) which respectively penetrate through the two conveying areas. Nuts are threadedly connected to the outer sides of the two stabilizing rods (6) on the inner and outer sides of the conveying areas.

5. The welding frame for modular container according to claim 4, characterized in that: At one end of the two conveying areas away from the inside of the stabilizing rods (6), two electric rollers (16) are installed. The conveyor belts (8) are arranged on the outer sides of the two groups of electric rollers (16).

6. The welding frame for modular container according to claim 5, characterized in that: On both sides of the two support frames (2) away from the outer surface of the conveyor belt (8), fixing plates (17) are fixedly connected. On the inner sides of the outer surfaces of the four fixing plates (17), clamping hydraulic cylinders (7) are arranged. The four clamping plates (5) are respectively located at the output ends of the four clamping hydraulic cylinders (7).

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