Aerosol can-making welding flue gas removing device

Abstract

The utility model discloses an aerosol can making welding flue gas removing device which comprises a workbench and an end socket, an aerosol can is placed on the workbench, a mechanical arm is installed on the workbench, a welding gun is installed on the mechanical arm, the end socket is welded to the aerosol can through the welding gun, and when the mechanical arm operates the welding gun to weld the aerosol can and the end socket, the end socket is welded to the aerosol can through the welding gun. An exhaust fan works, so that flue gas generated around welding is sucked in through a circular ring groove in a circular ring shell, the flue gas enters an L-shaped pipe, and the flue gas generated around welding can be thoroughly sucked away and removed through purification treatment of an activated carbon filter plate in a square pipe; in the welding process, the annular filter plate prevents external dust from being sucked in, and after the activated carbon filter plate is saturated, the handle is dragged, so that the square pipe is pulled out of the vertical groove in the L-shaped pipe, and the activated carbon filter plate is convenient to replace.

Description

Technical Field

[0001] This patent relates to the field of aerosol can welding, and specifically to an aerosol can welding fume removal device. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. The current aerosol canning process also requires welding. However, the current aerosol canning process generates smoke during the welding process, which requires a removal device. A dust suction device is used to remove the smoke on one side of the welding process. The smoke generated by the welding spreads to all sides, and the smoke is removed on one side, resulting in incomplete smoke removal. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this patent is to provide an aerosol can welding fume removal device.

[0004] The technical solution adopted by this patent to solve its technical problem is: an aerosol can welding fume removal device, including a workbench and a head, an aerosol can is placed on the workbench, a manipulator is installed on the workbench, a welding gun is installed on the manipulator, and the welding gun welds the head to the aerosol can;

[0005] The welding gun is provided with a cleaning structure, which comprises a circular ring shell, a square opening, an L-shaped tube, an exhaust fan, a vertical slot, a square tube and an activated carbon filter plate;

[0006] The annular shell is installed on the welding gun, the square opening is opened on the annular shell, the L-shaped tube is installed in the square opening, the air suction port of the exhaust fan is connected to the L-shaped tube, the vertical groove is opened on the L-shaped tube, the square tube is placed in the vertical groove, the activated carbon filter plate is inserted into the square tube, a handle is installed on the square tube, and an annular groove is opened on the annular shell.

[0007] Furthermore, the annular shell is mounted on the welding gun through a fixing structure, the number of the fixing structures is two, the fixing structures are symmetrically distributed on both sides with the center line of the annular shell as the center, and the fixing structures include a vertical plate, a threaded hole and a threaded rod;

[0008] The annular shell is sleeved outside the welding gun, the vertical plate is installed on the annular shell, the threaded hole is opened on the vertical plate, the threaded rod is sleeved in the threaded hole, and the threaded rod is tightly pressed against the outside of the welding gun.

[0009] Furthermore, a transverse plate is installed on the exhaust fan, a limiting groove is provided on the manipulator, and the transverse plate is placed in the limiting groove.

[0010] Furthermore, a circular filter plate is installed in the circular groove.

[0011] Furthermore, a circular plate is installed on the manipulator, and the four corners of the circular plate are respectively connected to the workbench through bolt threads.

[0012] Furthermore, a rotating block is installed on the threaded rod, and the rotating block is arranged corresponding to the threaded rod.

[0013] The beneficial effects of this patent are:

[0014] 1. When the manipulator operates the welding gun to weld the aerosol can and the head, the exhaust fan works to draw the fume generated around the welding through the annular groove on the annular shell, and the fume enters the L-shaped tube and is purified by the activated carbon filter plate in the square tube, so that the fume generated around the welding can be completely drawn away and removed;

[0015] 2. During the welding process, the annular filter plate prevents external dust from being drawn in. When the activated carbon filter plate is saturated, drag the handle to pull the square tube out of the vertical slot on the L-shaped tube to facilitate the replacement of the activated carbon filter plate;

[0016] 3. Put the annular shell on the outside of the welding gun. At this time, the horizontal plate on the exhaust fan extends into the limit groove. Turn the rotating block to drive the threaded rod to screw into the threaded hole on the vertical plate and press it against the welding gun to facilitate the installation of the annular shell on the welding gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the patent structure.

[0018] Figure 2 This is a schematic diagram of the patented vertical trough, square tube and activated carbon filter plate structure.

[0019] Figure 3 This is a schematic diagram of the circular ring shell, circular ring groove and circular ring filter plate structure of this patent.

[0020] Figure 4 This is a schematic diagram of the patented vertical plate, threaded holes and threaded rod structure.

[0021] Explanation of the accompanying drawings: 1 workbench, 2 aerosol can, 3 head, 4 cleaning structure, 401 annular shell, 402 square mouth, 403 L-shaped tube, 404 exhaust fan, 405 vertical groove, 406 square tube, 407 activated carbon filter plate, 5 manipulator, 6 welding gun, 7 round plate, 8 bolts, 9 handle, 10 horizontal plate, 11 limiting groove, 12 annular groove, 13 annular filter plate, 14 fixing structure, 15 vertical plate, 16 threaded hole, 17 threaded rod, 18 rotating block. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0023] See also Figure 1-4 This is a schematic diagram of the structure of the patent, an aerosol can welding fume removal device, including a workbench 1 and a head 3, an aerosol can 2 is placed on the workbench 1, a manipulator 5 is installed on the workbench 1, a welding gun 6 is installed on the manipulator 5, the welding gun 6 is connected to an external welding machine through a connecting line, the welding gun 6 welds the head 3 to the aerosol can 2, the manipulator 5 drives the welding gun 6 to adjust to a suitable welding position, and the aerosol can 2 and the head 3 are welded manually;

[0024] The cleaning structure 4 is installed on the welding gun 6, and the cleaning structure 4 includes a circular ring shell 401, a square mouth 402, an L-shaped tube 403, an exhaust fan 404, a vertical slot 405, a square tube 406 and an activated carbon filter plate 407;

[0025] The annular shell 401 is installed on the welding gun 6, the square port 402 is opened on the annular shell 401, the L-shaped tube 403 is installed in the square port 402, the air inlet of the exhaust fan 404 is connected to the L-shaped tube 403, the exhaust fan 404 is powered on, the vertical slot 405 is opened on the L-shaped tube 403, the square tube 406 is placed in the vertical slot 405, the activated carbon filter plate 407 is inserted into the square tube 406, the square tube 406 is made of a steel plate wrapped with rubber material on the outside, and a handle 9 is installed on the square tube 406. The annular shell 401 is provided with an annular groove 12, and an annular filter plate 13 is installed in the annular groove 12. The annular filter plate 13 is made of stainless steel with holes all over the surface. When the manipulator 5 operates the welding gun 6 to weld the aerosol can 2 and the head 3, the exhaust fan 404 works to draw the smoke generated around the welding through the annular filter plate 13 on the annular shell 401, and the smoke enters the L-shaped tube 403 and is purified by the activated carbon filter plate 407 in the square tube 406. The annular filter plate 13 prevents external dust from being drawn in. When the activated carbon filter plate 407 is saturated, the handle 9 is dragged to draw the square tube 406 out of the vertical slot 405 on the L-shaped tube 403, so that the activated carbon filter plate 407 can be replaced conveniently.

[0026] The annular shell 401 is mounted on the welding gun 6 through a fixing structure 14. There are two fixing structures 14. The fixing structures 14 are symmetrically distributed on both sides with the center line of the annular shell 401 as the center. The fixing structures 14 include a vertical plate 15, a threaded hole 16 and a threaded rod 17.

[0027] The annular shell 401 is sleeved on the outside of the welding gun 6, the vertical plate 15 is installed on the annular shell 401, the threaded hole 16 is opened on the vertical plate 15, the threaded rod 17 is sleeved in the threaded hole 16, the threaded rod 17 is tightly pressed against the outside of the welding gun 6, and a rotating block 18 is installed on the threaded rod 17, and the rotating block 18 is correspondingly arranged with the threaded rod 17.

[0028] A horizontal plate 10 is installed on the exhaust fan 404, and a limiting groove 11 is provided on the manipulator 5. The horizontal plate 10 is placed in the limiting groove 11, and the annular shell 401 is put on the outside of the welding gun 6. At this time, the horizontal plate 10 on the exhaust fan 404 extends into the limiting groove 11, and the rotating block 18 is rotated to drive the threaded rod 17 to be screwed into the threaded hole 16 on the vertical plate 15, and pressed against the welding gun 6, so that the annular shell 401 is installed on the welding gun 6.

[0029] A circular plate 7 is installed on the manipulator 5, and the four corners of the circular plate 7 are threadedly connected to the workbench 1 through bolts 8 respectively. A mounting hole is opened on the circular plate 7, and a threaded groove is opened on the workbench 1 at the position corresponding to the mounting hole. The bolt 8 passes through the mounting hole and is screwed into the threaded groove, so that the circular plate 7 is installed on the workbench 1, and the manipulator 5 is installed on the workbench 1.

[0030] When the present invention is working, the circular plate 7 is mounted on the workbench 1 by means of the bolts 8, the manipulator 5 is mounted on the workbench 1, the annular shell 401 is sleeved on the outside of the welding gun 6, at which time the horizontal plate 10 on the exhaust fan 404 extends into the limit groove 11, the rotating block 18 is rotated to drive the threaded rod 17 to be screwed into the threaded hole 16 on the vertical plate 15, and pressed against the welding gun 6, so that the annular shell 401 is mounted on the welding gun 6, the manipulator 5 drives the welding gun 6 to be adjusted to a suitable welding position, and the aerosol can 2 and the sealing head 3 are manually operated to complete the welding. When the manipulator 5 operates the welding gun 6 to weld the aerosol can 2 and the head 3, the exhaust fan 404 works, so that the smoke generated around the welding is sucked in through the annular filter plate 13 on the annular shell 401, and the smoke enters the L-shaped tube 403, and is purified by the activated carbon filter plate 407 in the square tube 406, while the annular filter plate 13 prevents external dust from being sucked in. When the activated carbon filter plate 407 is saturated, the handle 9 is dragged to pull the square tube 406 out of the vertical slot 405 on the L-shaped tube 403, so that the activated carbon filter plate 407 can be replaced conveniently.

[0031] 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. An aerosol can welding fume removal device, comprising a workbench (1) and a sealing head (3), characterized in that: An aerosol can (2) is placed on the workbench (1), a manipulator (5) is installed on the workbench (1), a welding gun (6) is installed on the manipulator (5), and the welding gun (6) welds the sealing head (3) to the aerosol can (2); The welding gun (6) is provided with a cleaning structure (4), wherein the cleaning structure (4) comprises a circular ring shell (401), a square opening (402), an L-shaped tube (403), an exhaust fan (404), a vertical slot (405), a square tube (406) and an activated carbon filter plate (407); The annular shell (401) is mounted on the welding gun (6); the square opening (402) is provided on the annular shell (401); the L-shaped tube (403) is mounted in the square opening (402); the air suction port of the exhaust fan (404) is connected to the L-shaped tube (403); the vertical groove (405) is provided on the L-shaped tube (403); the square tube (406) is placed in the vertical groove (405); the activated carbon filter plate (407) is inserted into the square tube (406); a handle (9) is provided on the square tube (406); and an annular groove (12) is provided on the annular shell (401).

2. The device for removing welding fume from aerosol cans according to claim 1, characterized in that: The annular shell (401) is mounted on the welding gun (6) via a fixing structure (14); the fixing structures (14) are two in number; the fixing structures (14) are symmetrically distributed on both sides with the center line of the annular shell (401) as the center; the fixing structures (14) include a vertical plate (15), a threaded hole (16), and a threaded rod (17); The annular shell (401) is sleeved on the outside of the welding gun (6), the vertical plate (15) is installed on the annular shell (401), the threaded hole (16) is opened on the vertical plate (15), the threaded rod (17) is sleeved in the threaded hole (16), and the threaded rod (17) is tightly pressed against the outside of the welding gun (6).

3. The aerosol can welding fume removal device according to claim 1 is characterized in that: A transverse plate (10) is mounted on the exhaust fan (404), a limiting groove (11) is provided on the manipulator (5), and the transverse plate (10) is placed in the limiting groove (11).

4. The aerosol can welding fume removal device according to claim 1 is characterized in that: An annular filter plate (13) is installed in the annular groove (12).

5. The aerosol can welding fume removal device according to claim 1 is characterized in that: A circular plate (7) is mounted on the manipulator (5), and the four corners of the circular plate (7) are respectively threadedly connected to the workbench (1) via bolts (8).

6. The aerosol can welding fume removal device according to claim 2 is characterized in that: A rotating block (18) is mounted on the threaded rod (17), and the rotating block (18) is arranged corresponding to the threaded rod (17).

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