Welding device for machining of nine-shaped pipe

Abstract

The utility model provides a welding device for processing a nine-shaped pipe, which comprises a welding table, a cleaning mechanism is arranged on the outer surface of the welding table, the cleaning mechanism comprises two cleaning scrapers and a connecting seat, and the outer surfaces of the two cleaning scrapers are fixedly connected with annular frames. According to the welding device for nine-shaped pipe machining, through the cooperative arrangement of the welding table, the cleaning mechanism, the containing plate, the smoke collecting hood, the smoke removing machine and the guide pipe, a worker can rapidly clean welding slag, and therefore the worker does not need to use a brush to gradually clean the welding slag on the welding table any more; compared with the prior art, the welding slag cleaning device has the advantages that welding slag can be cleaned more simply and conveniently by workers, the cleaning speed of the welding slag can be effectively increased, dispersion of smoke dust in the welding process can be inhibited, the smoke dust inhaled by the workers in the welding process is reduced, and harm to the bodies of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of nine-shaped tube processing, in particular to a welding device for nine-shaped tube processing. Background Art

[0002] The nine-shaped pipe is a common pipe. When processing the nine-shaped pipe, in order to meet people's needs, welding equipment is needed to weld the nine-shaped pipe. The welding equipment is also called a welding device.

[0003] The inventor discovered during the process of implementing the utility model:

[0004] In the process of welding the nine-shaped pipe, smoke and welding slag are usually generated. In order to ensure the cleanliness of the table, the welding slag usually needs to be cleaned after the welding is completed. However, in the existing welding device technology, most of them do not have the function of quickly cleaning the welding slag. The staff can only use a brush to gradually clean the welding slag on the table. This is not only cumbersome for the staff, but also has a low cleaning rate for the welding slag. At the same time, the diffusion of smoke cannot be suppressed, which will cause the staff nearby to inhale a large amount of smoke generated during the welding process, thereby causing harm to the staff's body. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the utility model proposes a welding device for processing a nine-shaped pipe.

[0006] To this end, the technical solution of the utility model is: a welding device for processing a nine-shaped pipe, comprising a welding table, the outer surface of the welding table is provided with a cleaning mechanism, the cleaning mechanism comprises two cleaning scrapers and a connecting seat, the outer surfaces of the two cleaning scrapers are fixedly connected with an annular frame, and the two annular frames are slidably connected to the outer surface of the welding table;

[0007] The outer surfaces of the two annular frames are both hinged with transmission rods, the two transmission rods are both hinged with the connecting seat, the outer surface of the connecting seat is fixedly connected with a pull rod, and the outer surface of the pull rod is fixedly connected with a fixed pad;

[0008] The outer surface of the pull rod is slidably connected to a U-shaped block, the U-shaped block is fixedly connected to the bottom surface of the welding table, the outer surface of the pull rod is fixedly connected to a fixing ring, the outer surface of the fixing pad is fixedly connected to a spring, the spring is fixed to the U-shaped block, as the pull rod slides, the spring can be squeezed, and by setting the fixing ring, people can control the pull rod more conveniently.

[0009] Furthermore, a robot welding arm is installed on the upper surface of the welding table, and a placement plate is fixedly connected to the upper surface of the welding table. The nine-shaped tube can be welded by the robot welding arm. When welding the nine-shaped tube, the nine-shaped tube must be placed on the placement plate.

[0010] Furthermore, a symmetrical smoke collecting hood is fixedly connected to the upper surface of the placement plate, and a smoke precipitator is arranged below the welding table, and smoke can be collected by starting the smoke precipitator.

[0011] Furthermore, the output end of the smoke precipitator is fixedly connected with a conduit, and the two smoke collecting hoods are both connected with the conduit, so that smoke can be collected into the smoke precipitator through the conduit under the action of the smoke collecting hood.

[0012] Furthermore, the upper surface of the smoke precipitator is fixedly connected with symmetrical fixing rods, and the fixing rods are fixedly connected to the bottom surface of the welding table, so that the smoke precipitator can be supported and fixed by the fixing rods.

[0013] Furthermore, a group of hooks are fixedly connected to the bottom surface of the welding table, and relatively symmetrical supporting legs are fixedly connected to the bottom surface of the welding table. When cleaning the welding slag, the garbage bag must be hung on the hooks. As the cleaning scraper moves, the welding slag can be discharged from the discharge trough opened on the welding table into the garbage bag.

[0014] Beneficial effect: The utility model can enable the staff to quickly clean the welding slag through the coordinated arrangement between the welding table, the cleaning mechanism, the placement plate, the smoke hood, the smoke fume extractor and the duct, so that the staff no longer need to use a brush to gradually clean the welding slag on the welding table. Not only does it make it easier for the staff to clean the welding slag, but it can also effectively improve the cleaning rate of the welding slag, and at the same time can suppress the diffusion of smoke during the welding process, reduce the smoke inhaled by the staff during the welding process, and reduce the harm to the staff's body; through the coordinated arrangement between the placement plate, the smoke hood, the smoke fume extractor and the duct, the diffusion of smoke during the welding process can be effectively suppressed. With the start-up of the smoke fume extractor, under the action of the smoke hood, the smoke can be absorbed into the smoke fume extractor through the duct, and the smoke can be suppressed by absorbing the smoke during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front stereogram of the utility model.

[0016] Figure 2 It is a rear perspective view of the present utility model.

[0017] Figure 3 It is a three-dimensional diagram of the cleaning mechanism of the utility model.

[0018] Figure 4 It is a partial schematic diagram of the utility model.

[0019] As shown in the figure: 1. welding table; 2. cleaning mechanism; 201. cleaning scraper; 202. ring frame; 203. transmission rod; 204. connecting seat; 205. pull rod; 206. fixing pad; 207. U-shaped block; 208. fixing ring; 209. spring; 3. robot welding arm; 4. placement plate; 5. smoke hood; 6. smoke evacuator; 7. duct; 8. fixing rod; 9. hook; 10. supporting leg. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings, but this embodiment should not be understood as a limitation to the present invention.

[0021] The utility model Figures 1 to 4 As shown:

[0022] A welding device for processing a nine-shaped pipe comprises a welding table 1, a discharge groove is provided on the upper surface of the welding table 1, and a cleaning mechanism 2 is provided on the outer surface of the welding table 1. By providing the cleaning mechanism 2, welding slag can be quickly cleaned.

[0023] The cleaning mechanism 2 includes two cleaning scrapers 201 and a connecting seat 204. With the movement of the cleaning scrapers 201, the welding slag on the welding platform 1 can be cleaned centrally. The outer surfaces of the two cleaning scrapers 201 are fixedly connected with an annular frame 202. The two annular frames 202 are slidably connected to the outer surface of the welding platform 1. With the movement of the annular frame 202, the cleaning scrapers 201 can be driven to move.

[0024] The outer surfaces of the two annular frames 202 are both hinged with transmission rods 203, and the rotation of the transmission rods 203 can drive the movement of the annular frames 202. The two transmission rods 203 are both hinged with the connecting seat 204, and the movement of the connecting seat 204 can drive the rotation of the transmission rods 203. The outer surface of the connecting seat 204 is fixedly connected with a pull rod 205, and the outer surface of the pull rod 205 is fixedly connected with a fixed pad 206, and the connecting seat 204 can be pulled by the pull rod 205;

[0025] The outer surface of the pull rod 205 is slidably connected to a U-shaped block 207, and the U-shaped block 207 is fixedly connected to the bottom surface of the welding table 1. The outer surface of the pull rod 205 is fixedly connected to a fixing ring 208, and the outer surface of the fixing pad 206 is fixedly connected to a spring 209. The spring 209 is fixed to the U-shaped block 207. As the pull rod 205 slides, the spring 209 can be squeezed. By setting the fixing ring 208, people can control the pull rod 205 more conveniently.

[0026] like Figure 1As shown, a robot welding arm 3 is installed on the upper surface of the welding table 1, and a placement plate 4 is fixedly connected to the upper surface of the welding table 1. The robot welding arm 3 can be used to weld the nine-shaped tube. When welding the nine-shaped tube, the nine-shaped tube must be placed on the placement plate 4. A group of threaded holes are opened on the upper surface of the placement plate 4, and the staff can use positioning screws to fix the nine-shaped tube to be welded.

[0027] like Figure 4 As shown, a symmetrical smoke collecting hood 5 is fixedly connected to the upper surface of the placement plate 4, and a smoke precipitator 6 is arranged below the welding table 1. The smoke precipitator 6 can be started to collect the smoke.

[0028] like Figure 4 As shown, the output end of the smoke precipitator 6 is fixedly connected with a duct 7, and the two smoke collecting hoods 5 are both connected with the duct 7. Through the duct 7, smoke can be collected into the smoke precipitator 6 under the action of the smoke collecting hoods 5.

[0029] like Figure 4 As shown, the upper surface of the smoke precipitator 6 is fixedly connected with symmetrical fixing rods 8, and the two fixing rods 8 are fixedly connected to the bottom surface of the welding table 1. The fixing rods 8 can support and fix the smoke precipitator 6.

[0030] like Figure 3 As shown, a group of hooks 9 are fixedly connected to the bottom surface of the welding table 1, and relatively symmetrical supporting legs 10 are fixedly connected to the bottom surface of the welding table 1. When cleaning the welding slag, a garbage bag needs to be hung on the hooks 9. With the movement of the cleaning scraper 201, the welding slag can be discharged from the discharge trough opened on the welding table 1 into the garbage bag.

[0031] The working principle of this utility model:

[0032] When in use, firstly, people need to fix the nine-shaped pipe to be welded on the upper surface of the placement plate 4 by means of positioning screws, and then start the robot welding arm 3 to weld the nine-shaped pipe. During the welding process, the smoke precipitator 6 must be started. At this time, under the action of the smoke collecting hood 5, the smoke can be absorbed into the smoke precipitator 6 through the duct 7. By absorbing the smoke during the welding process, the smoke can be suppressed, the smoke inhaled by the staff during the welding process can be reduced, and the harm to the staff's body can be reduced. After the welding is completed, when the welding slag needs to be cleaned, people first hang the garbage bag on the bottom surface of the welding table 1 through the hook 9, and then Then, the pull rod 205 is pulled by the fixing ring 208, thereby driving the movement of the connecting seat 204. At this time, the transmission rod 203 will rotate with the movement of the connecting seat 204, thereby driving the two annular frames 202 to move away from each other. As the annular frames 202 move, the cleaning scraper 201 can clean the welding slag splashed on the welding table 1 into the garbage bag under the welding table 1, so that the staff can quickly clean the welding slag, and no longer need to use a brush to gradually clean the welding slag on the welding table 1, which not only makes it easier for the staff to clean the welding slag, but also can effectively improve the cleaning rate of the welding slag.

[0033] Parts not described in detail in this specification are well-known technologies in the art.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding device for processing a nine-shaped pipe, comprising a welding table (1), characterized in that: The outer surface of the welding table (1) is provided with a cleaning mechanism (2). The cleaning mechanism (2) comprises two cleaning scrapers (201) and a connecting seat (204); the outer surfaces of the two cleaning scrapers (201) are fixedly connected to an annular frame (202); and the two annular frames (202) are slidably connected to the outer surface of the welding table (1); The outer surfaces of the two annular frames (202) are both hinged with a transmission rod (203), the two transmission rods (203) are both hinged with a connecting seat (204), the outer surface of the connecting seat (204) is fixedly connected with a pull rod (205), and the outer surface of the pull rod (205) is fixedly connected with a fixing pad (206); The outer surface of the pull rod (205) is slidably connected to a U-shaped block (207), the U-shaped block (207) is fixedly connected to the bottom surface of the welding table (1), the outer surface of the pull rod (205) is fixedly connected to a fixing ring (208), the outer surface of the fixing pad (206) is fixedly connected to a spring (209), and the spring (209) is fixed to the U-shaped block (207).

2. A welding device for processing a nine-shaped pipe according to claim 1, characterized in that: A robot welding arm (3) is installed on the upper surface of the welding table (1), and a placement plate (4) is fixedly connected to the upper surface of the welding table (1).

3. A welding device for processing a nine-shaped pipe according to claim 2, characterized in that: A symmetrical smoke collecting hood (5) is fixedly connected to the upper surface of the placement plate (4), and a smoke evacuator (6) is provided below the welding table (1).

4. A welding device for processing a nine-shaped pipe according to claim 3, characterized in that: The output end of the smoke precipitator (6) is fixedly connected to a duct (7), and the two smoke collecting hoods (5) are both in communication with the duct (7).

5. A welding device for processing a nine-shaped pipe according to claim 3 or 4, characterized in that: A symmetrical fixing rod (8) is fixedly connected to the upper surface of the smoke eliminator (6), and the fixing rod (8) is fixedly connected to the bottom surface of the welding table (1).

6. A welding device for processing a nine-shaped pipe according to claim 1, 2, 3 or 4, characterized in that: A group of hooks (9) are fixedly connected to the bottom surface of the welding platform (1), and symmetrical supporting legs (10) are fixedly connected to the bottom surface of the welding platform (1).

7. The welding device for processing a nine-shaped pipe according to claim 5, characterized in that: A group of hooks (9) are fixedly connected to the bottom surface of the welding platform (1), and symmetrical supporting legs (10) are fixedly connected to the bottom surface of the welding platform (1).

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