Rare metal welding protection device

Abstract

The utility model discloses a rare metal welding protection device, and relates to the technical field of rare metal. The rare metal welding protection device comprises a base, an adjusting mechanism and a medicine spreading mechanism, a protection cover is connected to the top of the base in a clamped mode, the adjusting mechanism comprises a lifting assembly arranged on the protection cover and a moving assembly arranged on the lifting assembly, and the lifting assembly can drive the moving assembly to move up and down relative to the protection cover. The pesticide spreading mechanism comprises a pesticide box arranged on the protective cover and an inclined plate arranged in the pesticide box, and the inclined plate is fixedly connected to the bottom of the inner side of the pesticide box. The device can perform fixed-point spraying of welding powder according to the height of a metal plate and the position of a welding point, on one hand, workers do not need to repeatedly take out the metal plate to perform welding and spraying on the surface of the metal plate, tedious steps of manual repeated operation are reduced, the working efficiency is improved, and on the other hand, the device is wider in application range and higher in utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of rare metals, in particular to a rare metal welding protection device. Background Art

[0002] The utility model with the publication number CN210615571U relates to a nonferrous metal steel plate welding protection device, which includes a box body, a diverter, two pressure plate assemblies, and an air inlet pipe. The top of the box body is open, the diverter is arranged in the box body, the air inlet pipe is arranged on the side of the box body, and the air inlet pipe is used to connect with the air supply device; the pressure plate assembly is used to fix the steel plate to be welded at the opening at the top of the box body. When the nonferrous metal plates are assembled and welded, the two steel plates to be welded are fixed side by side at the opening at the top of the box body through the two pressure plate assemblies, and the air inlet pipe is connected with the air supply device. When the air supply device works, the protective gas is sequentially passed through the air inlet pipe and the diverter to the box body. The protective gas can protect the back weld of the nonferrous metal plate, significantly reducing the possibility of its reaction with the air. The front weld of the nonferrous metal plate is protected by the welding gun gas, thereby forming double-sided protection of the nonferrous metal plate weld, facilitating the welding of the nonferrous metal plate, and significantly improving the welding quality of the nonferrous metal plate.

[0003] The above device cannot accurately dispense welding powder according to the welding position when in use, and the staff needs to constantly open the box to sprinkle welding powder on the metal surface, which has low work efficiency. In view of the above problems, corrections are made on the basis of the original welding. Utility Model Content

[0004] The utility model aims to provide a rare metal welding protection device, which can solve the problem that the above device cannot accurately put welding powder according to the welding position when in use, and the staff needs to constantly open the box to sprinkle welding powder on the metal surface, resulting in low work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rare metal welding protection device, comprising a base, an adjustment mechanism and a medicine spreading mechanism, the top of the base is snap-connected with a protective cover, the adjustment mechanism comprises a lifting assembly arranged on the protective cover and a moving assembly arranged on the lifting assembly, the lifting assembly can drive the moving assembly to move up and down relative to the protective cover, the medicine spreading mechanism comprises a medicine box arranged on the protective cover and an inclined plate arranged in the medicine box, and the inclined plate is fixedly connected to the inner bottom of the medicine box.

[0006] Preferably, the lifting assembly includes an L-shaped support frame, a guide rod, a threaded rod and a brake motor, the top of the protective cover is fixedly connected to the L-shaped support frame, the top of the protective cover is fixedly connected to the guide rod, the inner top of the L-shaped support frame is rotatably connected to the threaded rod, the top of the L-shaped support frame is fixedly connected to the brake motor, and the output shaft of the brake motor is fixedly connected to the threaded rod. The moving assembly includes a connecting plate, a fixed rod, a moving plate, an electric slide rail, an electric slider and a connecting frame. A connecting plate is provided in the protective cover, the top of the connecting plate is fixedly connected to the fixed rod, the top of the fixed rod is fixedly connected to the moving plate, the bottom of the connecting plate is fixedly connected to the electric slide rail, the electric slide rail is slidably connected to the electric slider, and the bottom of the electric slider is fixedly connected to the connecting frame. The device can perform fixed-point spraying of welding powder according to the height of the metal plate and the position of the welding point. On the one hand, this design does not require the staff to repeatedly take out the metal plate for welding spraying on its surface, reduces the tedious steps of manual repeated operation, and improves work efficiency. On the other hand, the device has a wider range of applications and higher utilization rate.

[0007] Preferably, the medicine spreading mechanism also includes a telescopic tube and a delivery tube. The medicine box is fixedly connected to the top of the protective cover, the bottom of the medicine box is fixedly connected to the telescopic tube, the other end of the telescopic tube is fixedly connected to the delivery tube, and the delivery tube is provided with an electric valve. The device collects welding powder, so that the electric valve on the delivery tube can be opened at any time for powder spreading operations. At the same time, the collected powder can also be poured into the medicine box for repeated use.

[0008] Preferably, a thread groove is provided on the movable plate, the threaded rod is threadedly connected in the thread groove, and the threaded rod is threadedly connected to the movable plate.

[0009] Preferably, a hole is formed on the movable plate, the guide rod is slidably connected in the hole, and the guide rod is slidably connected to the movable plate.

[0010] Preferably, the conveying pipe is connected to the connecting frame by snap-fitting, and there are two groups of L-shaped support frames, guide rods, fixed rods and movable plates, which are symmetrically arranged.

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

[0012] (1) The rare metal welding protection device, through the coordinated use of a base, a protective cover, an adjustment mechanism, a lifting assembly, an L-shaped support frame, a guide rod, a threaded rod, a brake motor, a moving assembly, a connecting plate, a fixed rod, a moving plate, an electric slide rail, an electric slider, a connecting frame and a spraying mechanism, aims to address the defect that the above-mentioned device cannot accurately dispense welding powder according to the welding position when in use, and requires the staff to constantly open the box to sprinkle welding powder on the metal surface, resulting in low work efficiency. The device can perform fixed-point spraying of welding powder according to the height of the metal plate and the position of the welding point. On the one hand, this design does not require the staff to repeatedly take out the metal plate to spray the surface of the metal plate with welding powder, thereby reducing the tedious steps of repeated manual operations and improving work efficiency. On the other hand, the device has a wider range of applications and a higher utilization rate.

[0013] (2) The rare metal welding protection device collects welding powder through the coordinated use of a base, a protective cover, an adjustment mechanism, a powder spreading mechanism, a medicine box, an inclined plate, a telescopic tube and a conveying pipe, so that the electric valve on the conveying pipe can be opened at any time for powder spreading. At the same time, the collected powder can also be poured into the medicine box for repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the adjustment mechanism of the utility model;

[0017] Figure 3 This is the front view of the adjustment mechanism of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. base; 2. protective cover; 3. adjustment mechanism; 31. lifting assembly; 311. L-shaped support frame; 312. guide rod; 313. threaded rod; 314. brake motor; 32. moving assembly; 321. connecting plate; 322. fixing rod; 323. moving plate; 324. electric slide rail; 325. electric slider; 326. connecting frame; 4. medicine spreading mechanism; 401. medicine box; 402. tilting plate; 403. telescopic tube; 404. conveying pipe. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a rare metal welding protection device, including a base 1, an adjustment mechanism 3 and a medicine spreading mechanism 4, the top of the base 1 is connected with a protective cover 2, the adjustment mechanism 3 includes a lifting component 31 arranged on the protective cover 2 and a moving component 32 arranged on the lifting component 31, the lifting component 31 can drive the moving component 32 to move up and down relative to the protective cover 2, the medicine spreading mechanism 4 includes a medicine box 401 arranged on the protective cover 2 and an inclined plate 402 arranged in the medicine box 401, and the inclined plate 402 is fixedly connected to the inner bottom of the medicine box 401.

[0022] Furthermore, the lifting assembly 31 includes an L-shaped support frame 311, a guide rod 312, a threaded rod 313 and a brake motor 314. The top of the protective cover 2 is fixedly connected to the L-shaped support frame 311, the top of the protective cover 2 is fixedly connected to the guide rod 312, the inner top of the L-shaped support frame 311 is rotatably connected to the threaded rod 313, the top of the L-shaped support frame 311 is fixedly connected to the brake motor 314, and the output shaft of the brake motor 314 is fixedly connected to the threaded rod 313. The moving assembly 32 includes a connecting plate 321, a fixed rod 322, a moving plate 323, an electric slide rail 324, an electric slider 325 and a connecting frame 326. A connecting plate 321 is provided in the protective cover 2, the top of the connecting plate 321 is fixedly connected to the fixed rod 322, the top of the fixed rod 322 is fixedly connected to the moving plate 323, and the bottom of the connecting plate 321 is fixedly connected to the electric slide rail 32 4. An electric slider 325 is slidably connected to the electric slide rail 324, and a connecting frame 326 is fixedly connected to the bottom of the electric slider 325. When in use, the brake motor 314 is started according to the height of the metal plate, and the brake motor 314 is reversed to drive the threaded rod 313 to rotate, and the threaded rod 313 drives the movable plate 323 to move downward, and the movable plate 323 drives the fixed rod 322 to move downward, and the fixed rod 322 drives the connecting plate 321 to move downward. The electric slider 325 is started according to the position of the welding point, and the electric slider 325 drives the connecting frame 326 to move. The device can perform fixed-point spraying of welding powder according to the height of the metal plate and the position of the welding point. On the one hand, this design does not require the staff to repeatedly take out the metal plate to spray its surface with welding powder, which reduces the tedious steps of manual repeated operations and improves work efficiency. On the other hand, the device has a wider range of applications and higher utilization rate.

[0023] Furthermore, the medicine spreading mechanism 4 also includes a telescopic tube 403 and a delivery tube 404. The medicine box 401 is fixedly connected to the top of the protective cover 2, the bottom of the medicine box 401 is fixedly connected with the telescopic tube 403, the other end of the telescopic tube 403 is fixedly connected with the delivery tube 404, and the delivery tube 404 is provided with an electric valve. The connecting frame 326 drives the delivery tube 404 to move, and the electric valve on the delivery tube 404 is opened. The powder in the medicine box 401 flows to the welding point through the telescopic tube 403 and the delivery tube 404. The device collects the welding powder, so that the electric valve on the delivery tube 404 can be opened at any time for powder spreading operations. At the same time, the collected powder can also be poured into the medicine box 401 for repeated use.

[0024] Secondly, a threaded groove is provided on the movable plate 323, and the threaded rod 313 is threadedly connected in the threaded groove. The threaded rod 313 is threadedly connected to the movable plate 323. A hole is provided on the movable plate 323, and the guide rod 312 is slidably connected in the hole. The guide rod 312 is slidably connected to the movable plate 323, and the conveying pipe 404 is snap-connected to the connecting frame 326. There are two groups of L-shaped support frames 311, guide rods 312, fixed rods 322 and movable plates 323, and they are symmetrically arranged.

[0025] Working principle: When in use, the brake motor 314 is started according to the height of the metal plate, the brake motor 314 reverses to drive the threaded rod 313 to rotate, the threaded rod 313 drives the movable plate 323 to move downward, the movable plate 323 drives the fixed rod 322 to move downward, the fixed rod 322 drives the connecting plate 321 to move downward, the electric slider 325 is started according to the welding point position, the electric slider 325 drives the connecting frame 326 to move, the connecting frame 326 drives the conveying pipe 404 to move, the electric valve on the conveying pipe 404 is opened, and the powder in the medicine box 401 flows to the welding point position through the telescopic tube 403 and the conveying pipe 404.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rare metal welding protection device, characterized in that: include: A base (1) having a protective cover (2) connected to the top by snap-fitting; The adjustment mechanism (3) comprises a lifting component (31) arranged on the protective cover (2) and a moving component (32) arranged on the lifting component (31), wherein the lifting component (31) can drive the moving component (32) to move up and down relative to the protective cover (2); The medicine spreading mechanism (4) comprises a medicine box (401) arranged on the protective cover (2) and an inclined plate (402) arranged in the medicine box (401), wherein the inclined plate (402) is fixedly connected to the inner bottom of the medicine box (401).

2. A rare metal welding protection device according to claim 1, characterized in that: The lifting assembly (31) comprises an L-shaped support frame (311), a guide rod (312), a threaded rod (313) and a brake motor (314); the top of the protective cover (2) is fixedly connected to the L-shaped support frame (311); the top of the protective cover (2) is fixedly connected to the guide rod (312); the inner top of the L-shaped support frame (311) is rotatably connected to the threaded rod (313); the top of the L-shaped support frame (311) is fixedly connected to the brake motor (314); and the output shaft of the brake motor (314) is fixedly connected to the threaded rod (313); The moving assembly (32) comprises a connecting plate (321), a fixed rod (322), a moving plate (323), an electric slide rail (324), an electric slider (325) and a connection frame (326); a connecting plate (321) is arranged in the protective cover (2); the top of the connecting plate (321) is fixedly connected to the fixed rod (322); the top of the fixed rod (322) is fixedly connected to the moving plate (323); the bottom of the connecting plate (321) is fixedly connected to the electric slide rail (324); the electric slider (325) is slidably connected to the electric slide rail (324); and the bottom of the electric slider (325) is fixedly connected to the connection frame (326).

3. A rare metal welding protection device according to claim 2, characterized in that: The medicine spreading mechanism (4) further comprises a telescopic tube (403) and a delivery tube (404); the medicine box (401) is fixedly connected to the top of the protective cover (2); the bottom of the medicine box (401) is fixedly connected to the telescopic tube (403); the other end of the telescopic tube (403) is fixedly connected to the delivery tube (404); and an electric valve is arranged on the delivery tube (404).

4. A rare metal welding protection device according to claim 3, characterized in that: The movable plate (323) is provided with a thread groove, the threaded rod (313) is threadedly connected in the thread groove, and the threaded rod (313) is threadedly connected to the movable plate (323).

5. A rare metal welding protection device according to claim 4, characterized in that: The movable plate (323) is provided with a hole, the guide rod (312) is slidably connected in the hole, and the guide rod (312) is slidably connected to the movable plate (323).

6. A rare metal welding protection device according to claim 5, characterized in that: The conveying pipe (404) is connected to the connecting frame (326) by snapping, and the number of the L-shaped support frame (311), the guide rod (312), the fixed rod (322) and the movable plate (323) are two groups, and they are symmetrically arranged.

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