Multi-point welding device for blister tray aluminum row

Abstract

The utility model belongs to the technical field of welding equipment, and discloses a blister tray aluminum row multi-point welding device which comprises a welding device body, a hydraulic rod is arranged on the inner top wall of the welding device body, a lifting plate is arranged at the bottom of the hydraulic rod, a mounting plate is arranged at the bottom of the lifting plate, and a welding head is arranged at the bottom of the mounting plate. A gas collecting hood is arranged between the lifting plate and the mounting plate, gas filtering boxes are arranged on the inner walls of the two sides of the welding device body, exhaust fans are arranged in the gas filtering boxes, precipitation tanks are arranged in the gas filtering boxes, and exhaust ports communicated with the outside are fixedly formed in the tops of the other ends of the interiors of the gas filtering boxes. The gas collecting hood is arranged in the gas filtering box and is communicated with the exhaust fan in the gas filtering box, so that in the welding process, the gas collecting hood can generate suction force through operation of the exhaust fan, harmful gas generated in the welding process is sucked into the gas filtering box to be filtered and purified, and therefore the harmful gas is prevented from being directly diffused to the outside and polluting the surrounding air environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding equipment, and in particular relates to a multi-point welding device for aluminum rows of blister trays. Background Art

[0002] Blister trays are also called blister trays or plastic trays. They use the blister process to make plastic hard sheets into plastic with specific grooves, and place the products in the grooves to protect and beautify the products. There are also transport-type pallet packaging. Pallets are mostly used for convenience, and blister tray aluminum bars are products made of aluminum materials. When welding blister tray aluminum bars, multi-point welding equipment is often required.

[0003] At present, the existing multi-spot welding devices will produce a small amount of gas during the welding process. The gas contains a large amount of metal particles and harmful gases. If it is not treated, it will directly diffuse to the outside, causing serious pollution to the surrounding air environment. Most multi-spot welding devices are open spaces, and the gas directly diffuses to the outside, seriously polluting the surrounding air environment. After being inhaled by the human body, it will cause serious physical harm to the surrounding operators, and the environmental protection is poor. For this reason, we propose a blister tray aluminum row multi-spot welding device. Utility Model Content

[0004] The utility model aims to provide a multi-point welding device for aluminum row of blister trays to solve the existing problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-spot welding device for aluminum rows of blister plates, comprising a welding device body, an air collecting hood and an air filter box, a hydraulic rod is fixedly installed at the center position of the inner top of the welding device body, a lifting plate is arranged at the bottom of the hydraulic rod, a mounting plate is fixedly assembled at the bottom of the lifting plate through a connecting rod, a plurality of welding heads are assembled at the bottom of the mounting plate, a air collecting hood is arranged between the lifting plate and the mounting plate, the top of the air collecting hood is fixedly connected to the bottom of the lifting plate through mounting screws, air filter boxes are fixedly installed on the inner walls of both sides of the inner top of the welding device body, one side of the air filter box is sealed and connected to the top of the air collecting hood through a telescopic hose, an exhaust fan connected to the telescopic hose is arranged at one end of the interior of the air filter box, a sedimentation tank is opened at one end of the interior of the air filter box close to the exhaust fan, the air outlet end of the exhaust fan extends to below the liquid level at the inner bottom end of the sedimentation tank through an air guide pipe, and an exhaust port connected to the outside is fixedly arranged at the top of the other end of the interior of the air filter box.

[0006] Preferably, a plurality of layers of filter screens are arranged inside the air filter box, and the filter screens are arranged on a side of the sedimentation tank away from the exhaust fan, and an activated carbon adsorption layer is also arranged on a side of the filter screen close to the exhaust port.

[0007] Preferably, guide rods are vertically installed around the interior of the welding device body, and the two ends of the guide rods are fixedly connected to the internal top wall and bottom surface of the welding device body by welding. The lifting plate is sleeved on the outer periphery of the guide rods and slidably connected thereto.

[0008] Preferably, an operating table is provided on the inner bottom surface of the welding device body, and the operating table is fixedly installed in the interior of the welding device body by embedding, and clamps are provided on both sides of the operating table.

[0009] Preferably, a glass door is provided on one side of the outside of the welding device body, and a sealing gasket is provided around the inner side of the glass door by gluing.

[0010] Preferably, a control panel is provided at the bottom end of one side of the welding device body on which the glass box door is provided, and the control panel is fixedly arranged at the bottom end of one side of the welding device body by means of inlaying.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By setting a gas collecting hood above the welding head and connecting it with the exhaust fan in the air filter box through a telescopic hose, during the welding process, the operation of the exhaust fan can make the gas collecting hood generate suction, and the harmful gas generated in the welding can be sucked into the air filter box for filtration and purification, thereby preventing the harmful gas from directly spreading to the outside world and polluting the surrounding air environment.

[0013] 2. By setting a sedimentation tank inside the gas filter box, water or a solution that can react with harmful gases can be placed in the sedimentation tank to precipitate metal particles in the gas and neutralize harmful gases, thereby improving the gas purification effect and reducing the pollution caused by gas emissions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the air filter box of the utility model.

[0017] In the figure: 1. welding device body; 2. operating table; 3. guide rod; 4. hydraulic rod; 5. lifting plate; 6. mounting plate; 7. welding head; 8. glass box door; 9. control panel; 10. gas collecting hood; 11. telescopic hose; 12. air filter box; 13. exhaust fan; 14. air guide pipe; 15. sedimentation tank; 16. filter screen; 17. activated carbon adsorption layer; 18. exhaust port. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-3 The utility model provides a technical solution for a multi-point welding device for an aluminum row of a blister plate: it includes a welding device body 1, an air collecting hood 10 and an air filter box 12, a hydraulic rod 4 is fixedly installed at the center of the top of the welding device body 1, a lifting plate 5 is arranged at the bottom of the hydraulic rod 4, a mounting plate 6 is fixedly installed at the bottom of the lifting plate 5 through a connecting rod, a plurality of welding heads 7 are arranged at the bottom of the mounting plate 6, an air collecting hood 10 is arranged between the lifting plate 5 and the mounting plate 6, the top of the air collecting hood 10 is fixedly connected to the bottom of the lifting plate 5 through mounting screws, and the welding An air filter box 12 is fixedly installed on the inner walls on both sides of the internal top of the device body 1, and one side of the air filter box 12 is sealed and connected to the top of the air collecting hood 10 through a telescopic hose 11. An exhaust fan 13 connected to the telescopic hose 11 is provided at one end of the interior of the air filter box 12, and a sedimentation tank 15 is opened at one end of the interior of the air filter box 12 close to the exhaust fan 13. The air outlet end of the exhaust fan 13 extends to below the liquid level at the bottom end of the sedimentation tank 15 through an air guide pipe 14, and an exhaust port 18 connected to the outside is fixedly provided on the top of the other end of the interior of the air filter box 12.

[0020] Specifically, a multi-layer filter screen 16 is disposed inside the air filter box 12 . The filter screen 16 is disposed on a side of the sedimentation tank 15 away from the exhaust fan 13 . An activated carbon adsorption layer 17 is also disposed on a side of the filter screen 16 close to the exhaust port 18 .

[0021] Specifically, guide rods 3 are vertically installed around the interior of the welding device body 1, and the two ends of the guide rods 3 are fixedly connected to the internal top wall and bottom surface of the welding device body 1 by welding. The lifting plate 5 is sleeved on the outer periphery of the guide rods 3 and is slidably connected thereto.

[0022] Specifically, an operating table 2 is provided on the inner bottom surface of the welding device body 1 . The operating table 2 is fixedly installed in the inner part of the welding device body 1 by embedding, and clamps are provided on both sides of the operating table 2 .

[0023] Specifically, a glass box door 8 is provided on one side of the outside of the welding device body 1 , and a sealing gasket is provided around the inner side of the glass box door 8 by gluing.

[0024] Specifically, a control panel 9 is provided at the bottom of one side of the welding device body 1 where the glass box door 8 is provided. The control panel 9 is fixedly arranged at the bottom of one side of the welding device body 1 by means of inlay.

[0025] In this embodiment, during use, the hydraulic rod 4 drives the lifting plate 5 to move downward along the trajectory of the guide rod 3, so that it moves downward with the mounting plate 6 and the welding head 7 at the bottom thereof, and performs multi-point welding on the workpiece. During the welding process, the gas collecting hood 10 generates suction through the operation of the exhaust fan 13, sucks in the gas generated during the welding process, and introduces the gas into the interior of the sedimentation tank 15 through the telescopic hose 11 and the air guide pipe 14, so that it contacts the liquid in the sedimentation tank 15, thereby precipitating the particulate matter in the gas in the water. Chemical drugs that can react with harmful substances in the gas can also be configured in the liquid to neutralize the harmful substances therein. The precipitated gas is discharged from the upper side of the sedimentation tank 15, filtered through the filter screen 16, and then adsorbed by the activated carbon adsorption layer 17 to filter and adsorb any floating matter therein, and finally discharged from the exhaust port 18 to complete the purification of the gas.

[0026] 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 multi-point welding device for aluminum row of blister trays, comprising a welding device body (1), an air collecting hood (10) and an air filter box (12), characterized in that: A hydraulic rod (4) is fixedly installed at the center position of the top of the welding device body (1); a lifting plate (5) is arranged at the bottom of the hydraulic rod (4); a mounting plate (6) is fixedly installed at the bottom of the lifting plate (5) via a connecting rod; a plurality of welding heads (7) are installed at the bottom of the mounting plate (6); an air collecting hood (10) is arranged between the lifting plate (5) and the mounting plate (6); the top of the air collecting hood (10) is fixedly connected to the bottom of the lifting plate (5) via mounting screws; and an air filter box (10) is fixedly installed on the inner walls of both sides of the top of the welding device body (1). 12), one side of the air filter box (12) is sealed and connected to the top of the air collecting hood (10) through a telescopic hose (11), an exhaust fan (13) connected to the telescopic hose (11) is provided at one end of the interior of the air filter box (12), a sedimentation tank (15) is provided at one end of the interior of the air filter box (12) close to the exhaust fan (13), the air outlet end of the exhaust fan (13) extends to below the liquid level at the bottom end of the sedimentation tank (15) through an air guide pipe (14), and an exhaust port (18) connected to the outside is fixedly provided at the top of the other end of the interior of the air filter box (12).

2. The multi-point welding device for aluminum row of blister tray according to claim 1 is characterized by: The air filter box (12) is provided with a multi-layer filter screen (16) inside. The filter screen (16) is arranged on a side of the sedimentation tank (15) away from the exhaust fan (13). An activated carbon adsorption layer (17) is also arranged on a side of the filter screen (16) close to the exhaust port (18).

3. The multi-point welding device for aluminum row of blister tray according to claim 1 is characterized by: The interior of the welding device body (1) is vertically equipped with guide rods (3), and the two ends of the guide rods (3) are fixedly connected to the internal top wall and bottom surface of the welding device body (1) by welding. The lifting plate (5) is sleeved on the outer periphery of the guide rods (3) and is slidably connected thereto.

4. The multi-point welding device for aluminum row of blister tray according to claim 1 is characterized in that: An operating table (2) is arranged on the inner bottom surface of the welding device body (1); the operating table (2) is fixedly installed in the interior of the welding device body (1) by means of embedding; and clamps are arranged on both sides of the operating table (2).

5. The multi-point welding device for aluminum row of blister tray according to claim 1 is characterized in that: A glass box door (8) is provided on one side of the outside of the welding device body (1), and sealing gaskets are provided around the inner side of the glass box door (8) by gluing.

6. The multi-point welding device for aluminum row of blister tray according to claim 1 is characterized by: The welding device body (1) is provided with a control panel (9) at the bottom of one side of the glass box door (8), and the control panel (9) is fixedly arranged at the bottom of one side of the welding device body (1) by means of inlay.

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