Multi-station welding manipulator for diesel pump

Abstract

The utility model discloses a multi-station welding manipulator for a diesel pump, which belongs to the technical field of diesel pump processing and comprises a workbench, a mechanical arm is mounted at the top of one end of the workbench, a support frame is mounted at the top of the workbench, a motor is mounted in the support frame, a gear is fixed on an output shaft of the motor, and the gear is fixed on the output shaft of the motor. And a mounting table is rotationally mounted at the top of the supporting frame, an outer gear ring is fixed to the bottom of the mounting table, and the outer gear ring is meshed with the gear. Through cooperative use of the workbench, the mechanical arm, the supporting frame, the motor, the gear, the mounting table, the outer gear ring, the arc-shaped frame, the fan, the telescopic pipe, the fixed pipe, the filter cover, the adjusting rod and the through opening, the height of the filter cover can be adjusted according to different welding parts of the diesel pump; and therefore, the purpose of more accurately and timely adsorbing smoke generated in the welding machining process of the diesel pump is achieved, the quality of the working environment is improved, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel pump processing, in particular to a multi-station welding manipulator for a diesel pump. Background Art

[0002] The diesel pump is a mechatronic device that is directly driven by a diesel engine and can start and supply water in a short time. The diesel pump is a high-tech product that integrates microelectronics technology, digital technology, computer technology, information processing technology, industrial automation control technology, communication technology and mechanical technology; before using the welding manipulator, the workpiece on the workstation needs to be set up first, and then the welding manipulator is turned on to work. After the welding is completed, the workpiece is removed to prepare for the next welding.

[0003] For example, the utility model with application number 201920180805.7 discloses a double-station welding robot. Since two shielding cloths and two stations are used to realize double-station work, when the staff is doing preparation work at one station, the robot can first perform welding at the other station. After the welding is completed, one station of the shielding cloth is used to cover the other station and open it to perform the welding alternately, thereby improving production efficiency. At the same time, the shielding cloth is used to prevent high-temperature damage and interference to the staff.

[0004] Similar to the above application, there are still some shortcomings:

[0005] Although this type of double-station welding robot uses a shielding cloth to achieve double-station work and can block light interference, it does not have components for timely cleaning and adsorbing the smoke generated during the welding process, causing smoke to pollute the surrounding working environment, not only causing particle pollution but also odor pollution, and the welding part cannot be cooled in time, resulting in reduced welding efficiency.

[0006] Therefore, a diesel pump multi-station welding manipulator is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the utility model is to provide a diesel pump multi-station welding manipulator to solve the relevant technical problems raised in the above background technology.

[0008] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0009] A diesel pump multi-station welding manipulator comprises a workbench, a mechanical arm is installed on the top of one end of the workbench, a support frame is installed on the top of the workbench, a motor is installed inside the support frame, a gear is fixed to the output shaft of the motor, a mounting platform is rotatably installed on the top of the support frame, an outer gear ring is fixed to the bottom of the mounting platform, and the outer gear ring is meshed with the gear, a fan is installed inside the support frame, an arc frame is fixed inside the support frame, a through opening is opened on one side of the arc frame, a fixed tube is slidably installed inside the through opening, a filter cover is installed on one end of the fixed tube, a telescopic tube is fixed on the other end of the fixed tube, an adjusting rod is rotatably installed on the top of the fixed tube, and the input end of the fan is fixedly connected to the bottom end of the telescopic tube.

[0010] Preferably: an exhaust pipe is fixed to the output end of the fan, and the top end of the exhaust pipe passes through the arc frame and extends to the outside of the arc frame, an isolation shell is fixed to the outside of the arc frame, an air supply hood is installed inside the isolation shell, and the top of the air supply hood is connected to the top end of the exhaust pipe.

[0011] Preferably: a support ring is fixed to the bottom of the mounting platform, and ball 1 is evenly arranged on the bottom of the support ring; a fixing ring is fixed to the inner side wall of the support ring, and ball 2 is evenly arranged on the inner side wall of the fixing ring.

[0012] Preferably, a protective layer is arranged on the outer side of the first ball, and the protective layer is an anti-corrosion lubricating layer.

[0013] Preferably, the top end of the adjusting rod passes through and extends to the top of the arc frame, and a rotating handle is provided at the top end of the adjusting rod.

[0014] Preferably, a filter screen is installed inside the filter cover, and a mounting strip is fixed on the outside of the filter screen.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a diesel pump multi-station welding manipulator, which is used in coordination with a workbench, a mechanical arm, a support frame, a motor, a gear, a mounting platform, an outer gear ring, an arc frame, a fan, a telescopic tube, a fixed tube, a filter cover, an adjusting rod and a through port. After the workpiece is mounted on the top of the mounting platform, the welding part is welded by the mechanical arm, and the fan is started so that the smoke from the welding part is collected and adsorbed into the inside of the telescopic tube and the fixed tube through the filter cover. The height of the bottom fixed tube is adjusted by rotating the adjusting rod, and the adsorption height of the filter cover is adjusted according to the height of the welding position. The height of the filter cover can be adjusted according to the different welding parts of the diesel pump, so as to achieve the purpose of more accurately and timely adsorbing the smoke pollution in the diesel pump welding process, thereby The quality of the working environment is improved and people's use needs are met; through the coordinated use of the exhaust pipe, the isolation shell and the air supply hood, the fan is turned on to filter the smoke-absorbed gas through the filter cover and then enter the exhaust pipe and the air supply hood, so that the diesel pump components rotated to the bottom of the isolation shell after welding are air-cooled, and the heat of the welding part is quickly taken away, thereby improving the cooling rate of the welding position and the processing efficiency of the diesel pump; through the coordinated use of the support ring, ball one, fixed ring and ball two, the support ring at the bottom rotates while the mounting table rotates, and then the ball one at the bottom of the support ring and the ball two on the inner fixed ring also rotate, which not only reduces the friction loss of the rotation of the ball one, but also improves the stability of the workpiece when the ball one rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is a schematic diagram of the connection between the arc frame and the isolation shell of the utility model.

[0020] In the figure: 1. workbench; 2. mechanical arm; 3. support frame; 4. motor; 5. gear; 6. mounting table; 7. outer gear ring; 8. arc frame; 9. fan; 10. telescopic tube; 11. fixed tube; 12. filter cover; 13. adjustment rod; 14. through port; 15. support ring; 16. ball one; 17. fixed ring; 18. ball two; 19. exhaust pipe; 20. isolation shell; 21. air supply cover. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0022] Embodiment 1

[0023] like Figure 1-Figure 3 As shown, this embodiment provides a diesel pump multi-station welding manipulator, including a workbench 1, a mechanical arm 2 is installed on the top of one end of the workbench 1, a support frame 3 is installed on the top of the workbench 1, a motor 4 is installed inside the support frame 3, a gear 5 is fixed to the output shaft of the motor 4, a mounting platform 6 is rotatably installed on the top of the support frame 3, an outer gear ring 7 is fixed to the bottom of the mounting platform 6, and the outer gear ring 7 is meshed with the gear 5, a fan 9 is installed inside the support frame 3, an arc frame 8 is fixed inside the support frame 3, a through opening 14 is opened on one side of the arc frame 8, and the through opening 14 is A fixed tube 11 is slidably installed inside, a filter cover 12 is installed at one end of the fixed tube 11, a telescopic tube 10 is fixed to the other end of the fixed tube 11, an adjusting rod 13 is rotatably installed on the top of the fixed tube 11, the input end of the fan 9 is fixedly connected to the bottom end of the telescopic tube 10, an exhaust pipe 19 is fixed to the output end of the fan 9, and the top end of the exhaust pipe 19 passes through the arc frame 8 and extends to the outside of the arc frame 8, an isolation shell 20 is fixed to the outside of the arc frame 8, an air supply cover 21 is installed inside the isolation shell 20, and the top of the air supply cover 21 is connected to the top end of the exhaust pipe 19.

[0024] Through the coordinated use of the workbench 1, the mechanical arm 2, the support frame 3, the motor 4, the gear 5, the mounting platform 6, the outer gear ring 7, the arc frame 8, the fan 9, the telescopic tube 10, the fixed tube 11, the filter cover 12, the adjusting rod 13 and the through-port 14, after the workpiece is mounted on the top of the mounting platform 6, the welding part is welded by the mechanical arm 2, the fan 9 is started so that the smoke at the welding part is collected and adsorbed into the inside of the telescopic tube 10 and the fixed tube 11 through the filter cover 12, the height of the bottom fixed tube 11 is adjusted by rotating the adjusting rod 13, and then the adsorption height of the filter cover 12 is adjusted according to the height of the welding position, so that the welding height of the diesel pump can be adjusted according to the height of the diesel pump welding. The height of the filter cover 12 is adjusted according to the different connection positions, so as to achieve the purpose of more accurate and timely absorption of smoke pollution during the diesel pump welding process, thereby improving the quality of the working environment and meeting people's use needs; through the coordinated use of the exhaust pipe 19, the isolation shell 20 and the air supply cover 21, the fan 9 is turned on to filter the smoke-absorbed gas through the filter cover 12 and enter the exhaust pipe 19, and then enter the air supply cover 21, so that the diesel pump components rotated to the bottom of the isolation shell 20 after welding are air-cooled, and the heat of the welding position is quickly taken away, thereby improving the cooling rate of the welding position and the processing efficiency of the diesel pump.

[0025] Embodiment 2

[0026] In this embodiment, if Figure 1-Figure 3As shown, a support ring 15 is fixed to the bottom of the mounting platform 6, and balls 16 are evenly arranged on the bottom of the support ring 15. A fixing ring 17 is fixed to the inner side wall of the support ring 15, and balls 2 18 are evenly arranged on the inner side wall of the fixing ring 17.

[0027] By using the support ring 15, ball 1 16, fixed ring 17 and ball 2 18 in coordination, the support ring 15 at the bottom rotates while the mounting table 6 rotates, and then the ball 16 at the bottom of the support ring 15 and the ball 2 18 on the inner fixed ring 17 also rotate, which not only reduces the friction loss of the ball 16 but also improves the stability of the workpiece rotated by the ball 16.

[0028] In this embodiment, a protective layer is disposed on the outer side of the ball 16, and the protective layer is an anti-corrosion lubricating layer.

[0029] The provision of the anti-corrosion lubricating layer increases the protection effect on the ball 16, so that the friction force of the ball 16 is further reduced.

[0030] In this embodiment, the top end of the adjusting rod 13 passes through and extends to the top of the arc frame 8 , and a rotating handle is provided at the top end of the adjusting rod 13 .

[0031] The turning handle at the top of the adjusting rod 13 facilitates the staff to rotate and use the adjusting rod 13 .

[0032] In this embodiment, a filter screen is installed inside the filter cover 12, and a mounting strip is fixed to the outside of the filter screen.

[0033] The smoke is filtered through the filter, and the arrangement of the mounting strip facilitates the installation and maintenance of the filter.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A diesel pump multi-station welding manipulator, characterized in that: The invention comprises a workbench (1), a mechanical arm (2) is installed on the top of one end of the workbench (1), a support frame (3) is installed on the top of the workbench (1), a motor (4) is installed inside the support frame (3), a gear (5) is fixed to the output shaft of the motor (4), a mounting platform (6) is rotatably installed on the top of the support frame (3), an outer gear ring (7) is fixed on the bottom of the mounting platform (6), and the outer gear ring (7) is meshed with the gear (5), and a fan is installed inside the support frame (3). A fan (9) is provided, wherein an arc frame (8) is fixed inside the support frame (3), a through opening (14) is opened on one side of the arc frame (8), a fixed tube (11) is slidably installed inside the through opening (14), a filter cover (12) is installed at one end of the fixed tube (11), a telescopic tube (10) is fixed at the other end of the fixed tube (11), an adjusting rod (13) is rotatably installed at the top of the fixed tube (11), and the input end of the fan (9) is fixedly connected to the bottom end of the telescopic tube (10).

2. A diesel pump multi-station welding manipulator according to claim 1, characterized in that: An exhaust pipe (19) is fixed to the output end of the fan (9), and the top end of the exhaust pipe (19) passes through the arc frame (8) and extends to the outside of the arc frame (8). An isolation shell (20) is fixed to the outside of the arc frame (8), and an air supply cover (21) is installed inside the isolation shell (20), and the top of the air supply cover (21) is connected to the top end of the exhaust pipe (19).

3. A diesel pump multi-station welding manipulator according to claim 1, characterized in that: A support ring (15) is fixed at the bottom of the mounting platform (6), and balls (16) are evenly arranged on the bottom of the support ring (15). A fixing ring (17) is fixed on the inner side wall of the support ring (15), and balls (18) are evenly arranged on the inner side wall of the fixing ring (17).

4. A diesel pump multi-station welding manipulator according to claim 3, characterized in that: The outer side of the ball 1 (16) is provided with a protective layer, and the protective layer is an anti-corrosion lubricating layer.

5. A diesel pump multi-station welding manipulator according to claim 1, characterized in that: The top end of the adjusting rod (13) passes through and extends to the top of the arc-shaped frame (8), and a rotating handle is provided at the top end of the adjusting rod (13).

6. A diesel pump multi-station welding manipulator according to claim 1, characterized in that: A filter screen is installed inside the filter cover (12), and a mounting strip is fixed on the outside of the filter screen.

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