Shell welding device for environment-friendly box production

Abstract

The utility model relates to the technical field of shell welding, in particular to a shell welding device for environment-friendly box production. A first electric push rod is arranged on the side face of a welding box, a movable shaft is arranged at the transmission end of the first electric push rod, a welding gun is arranged on the surface of the movable shaft, a guide table is arranged under the welding gun, and an air suction port and an air conveying port are formed in the two ends of the guide table; fixing push rods and a conveying belt are arranged on the two sides of the guide table, an exhaust port is formed in the top of the welding box, a containing cabinet and a second electric push rod are arranged on the back face of the welding box, and a gas box and a purifier are arranged in the welding box; the shell welding device has the beneficial effects that a shell is placed in the containing cabinet, the shell is conveyed to the position below the fixing push rod through the through hole by the conveying belt, the fixing push rod fixes the shell, the valve is opened to release protective gas, the welding gun begins to weld the shell, a finished product is conveyed through the guide table after welding is completed, and generated harmful gas is purified through the purifier; according to the automatic welding device, welding products can be placed and collected automatically, harmful gas is treated, and the automatic welding device is very convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the field of shell welding, in particular to a shell welding device for producing an environmental protection box. Background Art

[0002] Environmentally friendly boxes can be defined as different equipment according to different materials and uses, with different functions and characteristics. They are divided into environmentally friendly plastic boxes, environmentally friendly wooden boxes, environmentally friendly electrical boxes and environmentally friendly transport boxes, etc. The materials used for the first two environmentally friendly boxes do not require welding processing, but the latter environmentally friendly boxes need a protective shell to prevent corrosion and undisturbed due to the limitations of use conditions. At this time, a shell must be welded to the environmentally friendly box.

[0003] When welding the environmental protection box, a welding device is required to perform necessary welding and batch processing on the shell. However, the welding devices on the market cannot achieve integrated placement and removal, and will emit harmful gases that cause varying degrees of damage to the environment.

[0004] Therefore, the utility model proposes a shell welding device for producing an environmental protection box to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a shell welding device for producing an environmental protection box to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shell welding device for producing an environmental protection box, the shell welding device for producing an environmental protection box comprising: a welding box, a first electric push rod is provided on the side of the welding box, a movable shaft is provided on the transmission end of the first electric push rod, a welding gun is provided on the surface of the movable shaft, a guide platform is provided directly below the welding gun, fixed push rods and conveyor belts are provided on both sides of the guide platform, an exhaust port is provided on the top of the welding box, and a placement cabinet and a second electric push rod are provided on the back of the welding box;

[0007] A movable shaft is provided with a partition above the movable shaft, a gas box and a purifier are provided on the surface of the partition, a gas pipe is provided on the surface of the gas box, the gas pipe is connected with the gas delivery port, and the purifier is connected with the air intake port through the exhaust pipe.

[0008] Preferably, the first electric push rod is fixedly connected to the first bracket, the first bracket is arranged on the side of the welding box, a movable bracket is arranged on the surface of the movable shaft, and the movable bracket is fixedly connected to the welding gun.

[0009] Preferably, the fixed push rod is fixedly connected to the third bracket, the third bracket is connected to the surface of the gas delivery port and the air intake port, a conveyor belt is provided directly below the third bracket, a roller is provided inside the conveyor belt, and the roller is fixedly connected to the surface of the gas delivery port and the air intake port.

[0010] Preferably, the placement cabinet is arranged on the back of the welding box, a through hole is provided between the welding box and the placement cabinet, and a conveyor belt passes through the through hole to connect the welding box and the placement cabinet.

[0011] Preferably, the second electric push rod is fixedly connected to the surface of the welding box via a second bracket, and a movable rod is provided at the transmission end of the second electric push rod, and the movable rod is connected to the adsorption plate.

[0012] Preferably, a gas box and a purifier are provided on the surface of the partition, the gas box stores protective gas, the gas pipe is fixedly connected to the gas box and the gas port, a valve is provided on the surface of the gas pipe, the exhaust pipe is connected to the purifier and the air intake port, and the inside of the purifier is activated carbon and a filter.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The shell welding device for environmental protection box production proposed by the utility model places the shell in the placement cabinet when in use, and under the action of the conveyor belt, the shell reaches the bottom of the fixed push rod through the through hole, the fixed push rod fixes the shell, the gas delivery port delivers protective gas, and the welding gun starts welding operation. After welding is completed, the conveyor belt transports the shell to the bottom of the welding box through the guide table for storage and the next shell welding is carried out, and after all welding is completed, the air intake port is opened to suck the gas in the welding box into the purifier, and finally discharged through the exhaust port. The utility model can perform integrated placement and storage operations on the shell, and releases protective gas during welding to ensure the safety of welding. Finally, the purifier is set to absorb harmful gases to avoid possible damage to human health and environmental damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of the utility model;

[0016] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the gas delivery and suction device of the utility model structure;

[0018] Figure 4 It is a schematic diagram of the structural storage device of the utility model.

[0019] In the figure: 1. welding box; 2. guide table; 3. roller; 4. conveyor belt; 5. fixed push rod; 6. first bracket; 7. first electric push rod; 8. movable shaft; 9. exhaust port; 10. movable bracket; 11. welding gun; 12. gas supply port; 13. valve; 14. storage cabinet; 15. air inlet; 16. exhaust pipe;

[0020] 17. Activated carbon; 18. Filter; 19. Gas pipe; 20. Partition; 21. Gas box; 22. Adsorption plate; 23. Movable rod; 24. Second electric push rod; 25. Second bracket; 26. Through hole; 27. Purifier; 28. Third bracket. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a shell welding device for producing an environmental protection box, the shell welding device for producing an environmental protection box comprising: a welding box 1, a first electric push rod 7 is arranged on the side of the welding box 1, a movable shaft 8 is arranged on the transmission end of the first electric push rod 7, a welding gun 11 is arranged on the surface of the movable shaft 8, a guide platform 2 is arranged directly below the welding gun 11, fixed push rods 5 and a conveyor belt 4 are arranged on both sides of the guide platform 2, an exhaust port 9 is arranged on the top of the welding box 1, and a placement cabinet 14 and a second electric push rod 24 are arranged on the back of the welding box 1; a movable shaft 8, a partition 20 is arranged above the movable shaft 8, a gas box 21 and a purifier 27 are arranged on the surface of the partition 20, a gas supply pipe 19 is arranged on the surface of the gas box 21, the gas supply pipe 19 is connected to the gas supply port 12, and the purifier 27 is connected to the air intake port 15 through the exhaust pipe 16;

[0024] The shell is transported to the welding box 1 through the conveyor belt 4 in the placement cabinet 14 to start welding. After welding, it is stored in the bottom of the welding box 1 through the guide table 2. During welding, the protective gas is released through the gas box 21. After welding, the air intake port 15 is opened to suck the harmful gas into the purifier 27, and finally discharged through the exhaust port 9. The whole welding process is automated and does not require manual placement and storage and is very environmentally friendly.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, in order to facilitate the placement and storage of the welding shell, a first electric push rod 7 is provided, the first electric push rod 7 is fixedly connected to the first bracket 6, the first bracket 6 is arranged on the side of the welding box 1, and a movable bracket 10 is arranged on the surface of the movable shaft 8, and the movable bracket 10 is fixedly connected to the welding gun 11; the fixed push rod 5 is fixedly connected to the third bracket 28, the third bracket 28 is connected to the surface of the gas delivery port 12 and the air intake port 15, a conveyor belt 4 is arranged directly below the third bracket 28, and a roller 3 is arranged inside the conveyor belt 4, and the roller 3 is fixedly connected to the surface of the gas delivery port 12 and the air intake port 15; the placement cabinet 14 is arranged on the back of the welding box 1, and a through hole 26 is provided between the welding box 1 and the placement cabinet 14, and the conveyor belt 4 passes through the through hole 26 to connect the welding box 1 and the placement cabinet 14; the second electric push rod 24 is fixedly connected to the surface of the welding box 1 through the second bracket 25, and a movable rod 23 is provided at the transmission end of the second electric push rod 24, and the movable rod 23 is connected to the adsorption disk 22;

[0027] Starting the power supply causes the roller 3 to rotate and drives the conveyor belt 4 to transport the shell out of the placement cabinet 14. Since the height of the through hole 26 is only enough for one shell to enter and exit, the shell at the bottom of the shells stacked in the placement cabinet 14 is transported out and the remaining shells fill the gap and remain in the placement cabinet 14. After the welding is completed, the conveyor belt 4 transports the shell to the surface of the guide table 2. The shell passes through the guide table 2 and falls vertically to the bottom of the welding box 1, driving the second electric push rod 24 to drive the adsorption plate 22 at the top of the movable rod 23 to adsorb the shell, and continue to drive the second electric push rod 24 to restore the original position to complete the storage.

[0028] Embodiment 3

[0029] On the basis of the second embodiment, in order to protect the welding process and purify the harmful gas, a partition 20 is provided, a gas box 21 and a purifier 27 are provided on the surface of the partition 20, the gas box 21 stores the protective gas, the gas delivery pipe 19 is fixedly connected with the gas box 21 and the gas delivery port 12, a valve 13 is provided on the surface of the gas delivery pipe 19, the exhaust pipe 16 is connected with the purifier 27 and the air inlet 15, and the inside of the purifier 27 is activated carbon 17 and a filter 18;

[0030] During welding, the valve 13 is opened to release the protective gas stored in the gas box 21 from the gas supply port 12 to prevent sparks from flying during welding. After the welding is completed, the air intake port 15 is opened to transport the gas inside the welding box 1 to the purifier 27.

[0031] In actual use, the shell is fixed on the surface of the conveyor belt 4 by the fixed push rod 5 for welding. During welding, the protective gas is delivered through the gas supply port 12. After the welding is completed, it is placed in the bottom of the welding box 1 for storage through the guide table 2. The conveyor belt 4 transports the next shell to repeat the welding operation until all the welding is completed. The air intake port 15 is opened to suck the gas inside the welding box 1 into the purifier 27, and finally discharged from the exhaust port 9.

[0032] 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 shell welding device for producing an environmental protection box, characterized in that: The shell welding device for producing an environmental protection box comprises: a welding box (1), a first electric push rod (7) is provided on the side of the welding box (1), a movable shaft (8) is provided at the transmission end of the first electric push rod (7), a welding gun (11) is provided on the surface of the movable shaft (8), a guide platform (2) is provided directly below the welding gun (11), fixed push rods (5) and a conveyor belt (4) are provided on both sides of the guide platform (2), an exhaust port (9) is provided on the top of the welding box (1), and a storage cabinet (14) and a second electric push rod (24) are provided on the back of the welding box (1); A movable shaft (8) is provided, a partition (20) is arranged above the movable shaft (8), a gas box (21) and a purifier (27) are arranged on the surface of the partition (20), a gas delivery pipe (19) is arranged on the surface of the gas box (21), the gas delivery pipe (19) is connected to the gas delivery port (12), and the purifier (27) is connected to the air intake port (15) through the exhaust pipe (16).

2. The shell welding device for producing an environmental protection box according to claim 1, characterized in that: The first electric push rod (7) is fixedly connected to the first bracket (6), the first bracket (6) is arranged on the side of the welding box (1), and a movable bracket (10) is arranged on the surface of the movable shaft (8), and the movable bracket (10) is fixedly connected to the welding gun (11).

3. The shell welding device for producing an environmental protection box according to claim 1, characterized in that: The fixed push rod (5) is fixedly connected to the third bracket (28), the third bracket (28) is connected to the surface of the gas delivery port (12) and the air intake port (15), a conveyor belt (4) is provided directly below the third bracket (28), a roller (3) is provided inside the conveyor belt (4), and the roller (3) is fixedly connected to the surface of the gas delivery port (12) and the air intake port (15).

4. The shell welding device for producing an environmental protection box according to claim 1, characterized in that: The storage cabinet (14) is arranged on the back of the welding box (1), a through hole (26) is provided between the welding box (1) and the storage cabinet (14), and a conveyor belt (4) passes through the through hole (26) to connect the welding box (1) and the storage cabinet (14).

5. The shell welding device for producing an environmental protection box according to claim 1, characterized in that: The second electric push rod (24) is fixedly connected to the surface of the welding box (1) via a second bracket (25); a movable rod (23) is provided at the transmission end of the second electric push rod (24); and the movable rod (23) is connected to the adsorption plate (22).

6. The shell welding device for producing an environmental protection box according to claim 1, characterized in that: A gas box (21) and a purifier (27) are provided on the surface of the partition (20); the gas box (21) stores protective gas; a gas delivery pipe (19) is fixedly connected to the gas box (21) and the gas delivery port (12); a valve (13) is provided on the surface of the gas delivery pipe (19); an exhaust pipe (16) is connected to the purifier (27) and the air intake port (15); and activated carbon (17) and a filter (18) are inside the purifier (27).

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