Dust removal device for pressure testing machine

Abstract

The utility model relates to a dust removal device for a pressure testing machine, which comprises a base, a fixing frame is mounted at one end of the top of the base, a positioning component is mounted at the top of the base, a dust removal brushing mechanism is mounted on one side of the fixing frame, and the dust removal brushing mechanism comprises a movable cleaning component, an angle adjusting component, a dust collection recycling and discharging component and a spraying component. The movable sweeping assembly is used for sweeping dust and impurities on the surface of the shell, the dust collection, recovery and discharge assembly is used for sucking the dust and the impurities which are swept, fall and float and discharging the sucked dust and the impurities in a centralized mode, and the spraying assembly is used for carrying out dust falling on the stored dust and the impurities. The pressure testing machine has the beneficial effects that the angle and the orientation of the brush can be adjusted to brush and sweep the vertical surface and the transverse surface, and the pressure testing machine does not need to be taken down to adjust the position and the orientation for sweeping each surface, so that the labor capacity of workers is reduced, and the dust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for a pressure testing machine. Background Art

[0002] Pressure testing machine, also known as electronic pressure testing machine, is mainly suitable for various physical and mechanical property tests of rubber, plastic plates, pipes, special-shaped materials, plastic films, wires and cables, waterproof membranes, metal wires, cartons and other materials. With the continuous development of science and technology, pressure testing machines are used more and more: in the process of using pressure testing machines, it is inevitable to use dust removal devices: most of the dust removal devices for pressure testing machines on the market are dedicated, and when there are pressure testing machines of different sizes and models, the dust removal device cannot meet the dust removal needs of multiple pressure testing machines of different sizes and models at the same time.

[0003] In the prior art, a Chinese patent with the announcement number CN218104283U discloses a dust removal device for a pressure testing machine, comprising a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are clamped on the two sides of the pressure testing machine respectively: a first limit groove is formed on the first clamping plate, a second limit groove is formed on the second clamping plate, and the first limit groove runs through the first clamping plate: a rotating rod is slidably connected to the first limit groove and the second limit groove, and a cleaning cylinder is slidably connected to the rotating rod; a sliding groove is formed on the rotating rod, and a matching sliding column is provided at the connection between the cleaning cylinder and the rotating rod. Although it can meet the dust removal needs of pressure testing machines with different sizes of shells, its brushing direction is not adjustable, and only one side can be brushed. After brushing each side, the device needs to be removed and reinstalled on the pressure testing machine for brushing, which increases the workload of the staff and affects the dust removal efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a dust removal device for a pressure testing machine, which can adjust the angle of the brush to perform vertical and horizontal brushing. There is no need to remove the pressure testing machine and adjust the position and direction for cleaning each side, which reduces the workload of the staff and improves the dust removal efficiency.

[0005] The utility model provides the following technical solution: a dust removal device for a pressure testing machine, comprising: a base, a fixing frame installed at one end of the top of the base, a positioning component installed at the top of the base, a dust removal brushing mechanism installed at one side of the fixing frame, the dust removal brushing mechanism comprising a movable cleaning component, an angle adjustment component, a dust suction recovery and discharge component and a spray component, the movable cleaning component is used to sweep the dust and impurities on the surface of the shell, the dust suction recovery and discharge component is used to absorb the dust and impurities that are swept off and fluttering, and to discharge the absorbed dust and impurities in a centralized manner, and the spray component is used to reduce the stored dust and impurities.

[0006] Preferably, the movable cleaning assembly includes a horizontal adjustment assembly and an up and down adjustment assembly, the horizontal adjustment assembly includes a first motor installed on one side of the fixed frame, a first fixed cylinder is installed on one side of the first motor, the inner side of the first fixed cylinder is rotatably connected to the first threaded rod, the outer side of the first threaded rod is threadedly connected to the first fixed plate, the first fixed plate is slidably connected to the inner side of the first fixed cylinder, and the driving end of the first motor extends to the inner side of the first fixed cylinder and is fixedly connected to one end of the first threaded rod.

[0007] Preferably, the up and down adjustment assembly includes a second fixed cylinder installed at one end of the first fixed plate, the inner side of the second fixed cylinder is rotatably connected to the second threaded rod, the outer side of the second threaded rod is threadedly connected to the second fixed plate, the second fixed plate and the inner side of the second fixed cylinder are slidably connected, a second motor is installed at the top end of the second fixed cylinder, the driving end of the second motor extends to the inner side of the second fixed cylinder and is fixedly connected to one end of the second threaded rod, and a brush is installed on the angle adjustment assembly.

[0008] Preferably, the angle adjustment assembly includes a damping shaft rotatably connected to the inside of the second fixed plate, one end of the damping shaft is installed with a rotating rod, one side of the second fixed plate is attached to a fixed disk, one side of the fixed disk has multiple groups of positioning holes arranged, the inner side of the positioning hole is slidably connected with a positioning column, one end of the positioning column is slidably connected with a pull-out seat, one end of the pull-out seat is installed with a handle, one end of the rotating rod extends to the inside of the pull-out seat, a reset groove is provided inside the second fixed plate at the outside of the pull-out seat, a reset plate slidably connected to the reset groove is provided at one end of the pull-out seat, springs are installed between both ends of one side of the reset plate and the inner wall of the reset groove, the rotating rod is slidably connected to the reset plate, a limiting groove is provided inside the pull-out seat at one side of the rotating rod, a limiting block slidably connected to the limiting groove is installed on one side of the rotating rod, one end of the pull-out seat is rotatably connected to the reset plate, and a sweeping plate is provided at the other end of the pull-out seat, and one side of the brush is fixedly connected to one side of the sweeping plate.

[0009] Preferably, the suction, recovery and discharge assembly includes a recovery box installed on one side of a fixed frame, a suction pump is installed at one end of the top of the recovery box, a first branch pipe extending to the inside of the recovery box is installed at the suction end of the suction pump, a second branch pipe is embedded in the other end of the recovery box, a plurality of mounting frames are arranged on the top of the sweeping plate, a dust collector head is installed on the mounting frame, a plurality of bellows are arranged at one end of the second branch pipe, the other end of the bellows extends to the inside of the dust collector head, a positioning plate is embedded in one end of the interior of the recovery box, a filter is embedded in one end of the positioning plate close to the inside of the recovery box, a discharge pipe is embedded in one end of the recovery box, and a valve is installed on the discharge pipe.

[0010] Preferably, the spray assembly includes an electric spray head embedded in the top of the recovery box between the first branch pipe and the second branch pipe, a water storage tank is installed on the top of the electric spray head, a water inlet pipe is embedded in the top of the water storage tank, and a sealing cover is connected to the top of the water inlet pipe through a lock.

[0011] Preferably, the positioning assembly includes a synchronization groove opened at the other end of the top of the base, a third threaded rod is rotatably connected to the inner side of the synchronization groove, the threads at the two ends of the outer side of the third threaded rod are opposite, and both ends of the third threaded rod are threadedly connected to a synchronization plate, the synchronization plate and the synchronization groove are slidably connected, a synchronous motor is installed at one end of the base, and the driving end of the synchronous motor extends to the inner side of the synchronization groove and is fixedly connected to one end of the third threaded rod.

[0012] The beneficial effects of the utility model are as follows: the dust and impurities on the surface of the shell are swept by the movable cleaning component, the dust suction and recovery discharge component absorbs the dust and impurities that are swept away and fluttering, and discharges the absorbed dust and impurities in a centralized manner, and the spray component reduces the stored dust and impurities. The utility model has a simple structure and is easy to operate. The angle of the brush can be adjusted to carry out vertical and horizontal brushing. There is no need to remove the pressure testing machine and adjust the position and direction for cleaning each side, which reduces the workload of the staff and improves the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a partial cross-sectional structural diagram of the angle adjustment component of the utility model;

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0016] In the figure: 1. base; 2. fixing frame; 3. first fixing cylinder; 4. first threaded rod; 5. first fixing plate; 6. second fixing cylinder; 7. second threaded rod; 8. second fixing plate; 9. brush; 10. recycling box; 11. suction pump; 12. second branch pipe; 13. dust suction head; 14. bellows; 15. water storage tank; 16. sealing cover; 17. positioning plate; 18. electric nozzle; 19. fixing plate; 20. positioning column; 21. pull-out seat; 22. reset plate; 23. spring; 24. limit block; 25. valve; 26. third threaded rod; 27. synchronization plate; 28. damping shaft. DETAILED DESCRIPTION

[0017] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0018] Example

[0019] like Figures 1 to 3 As shown, a dust removal device for a pressure testing machine comprises: a base 1, a fixing frame 2 is installed at one end of the top of the base 1, a positioning component is installed on the top of the base 1, and a dust removal brush wiping mechanism is installed on one side of the fixing frame 2. The dust removal brush wiping mechanism comprises a movable cleaning component, an angle adjustment component, a dust suction recovery and discharge component and a spray component. The movable cleaning component is used to sweep the dust and impurities on the surface of the shell, the dust suction recovery and discharge component is used to absorb the dust and impurities that are swept off and fluttering, and discharge the absorbed dust and impurities in a centralized manner, and the spray component is used to reduce dust on the stored dust and impurities. When the device is in use, the dust and impurities on the surface of the shell can be swept by the movable cleaning component, the dust suction recovery and discharge component is used to absorb the dust and impurities that are swept off and fluttering, and discharge the absorbed dust and impurities in a centralized manner, and the spray component is used to reduce dust on the stored dust and impurities. The structure is simple and the operation is convenient. The angle direction of the brush 9 can be adjusted to brush the vertical and horizontal surfaces. There is no need to remove the pressure testing machine and adjust the position direction for cleaning each side, which reduces the workload of the staff and improves the dust removal efficiency.

[0020] The positioning assembly includes a synchronization groove opened at the other end of the top of the base 1, and a third threaded rod 26 is rotatably connected to the inner side of the synchronization groove. The threads at the two ends of the outer side of the third threaded rod 26 are opposite, and both ends of the third threaded rod 26 are threadedly connected to synchronization plates 27. The synchronization plate 27 is slidably connected to the synchronization groove. A synchronous motor is installed at one end of the base 1, and the driving end of the synchronous motor extends to the inner side of the synchronization groove and is fixedly connected to one end of the third threaded rod 26. First, the pressure testing machine is placed on the base 1, and then the synchronous motor is started to drive the third threaded rod 26 to rotate, so that the synchronization plates 27 at both ends clamp it and position it.

[0021] The angle adjustment assembly includes a damping shaft 28 rotatably connected to the inside of the second fixed plate 8, one end of the damping shaft 28 is installed with a rotating rod, a fixed disk 19 is attached to one side of the second fixed plate 8, and a plurality of positioning holes are arranged on one side of the fixed disk 19, a positioning column 20 is slidably connected to the inner side of the positioning hole, one end of the positioning column 20 is slidably connected to a pull-out seat 21, one end of the pull-out seat 21 is installed with a handle, one end of the rotating rod extends to the inside of the pull-out seat 21, a reset groove is provided inside the second fixed plate 8 on the outside of the pull-out seat 21, a reset plate 22 slidably connected to the reset groove is installed at one end of the pull-out seat 21, springs 23 are installed between the two ends of one side of the reset plate 22 and the inner wall of the reset groove, the rotating rod is slidably connected to the reset plate 22, and the pull-out seat 21 is provided with a handle, one end of the rotating rod extends to the inside of the pull-out seat 21, and a reset groove is provided inside the second fixed plate 8 on the outside of the pull-out seat 21. A reset plate 22 slidably connected to the reset groove is installed at one end of the pull-out seat 21, and springs 23 are installed between the two ends of one side of the reset plate 22 and the inner wall of the reset groove. The rotating rod is slidably connected to the reset plate 22. A limit groove is provided inside one side of the rotating rod, and a limit block 24 is installed on one side of the rotating rod for sliding connection with the limit groove. One end of the pull-out seat 21 is rotatably connected to the reset plate 22, and a sweeping plate is installed on the other end of the pull-out seat 21. One side of the brush 9 is fixedly connected to one side of the sweeping plate. Then, hold the handle and pull it outward, and cooperate with the limit groove and the limit block 24 to drive the reset plate 22 to move the extrusion spring 23 inside the reset groove. After the positioning column 20 is disengaged from the positioning hole, the damping shaft 28 can provide a certain resistance at this time to prevent the rotating rod from loosening and deflecting at will without applying external force. Then, the handle is rotated to drive the rotating rod and the pull-out seat 21 to rotate, and then the angle direction of the sweeping plate and the brush 9 is adjusted, and then the positioning column 20 is inserted into the positioning hole at the corresponding position for positioning.

[0022] The up and down adjustment assembly includes a second fixed cylinder 6 installed at one end of the first fixed plate 5, the inner side of the second fixed cylinder 6 is rotatably connected to the second threaded rod 7, the outer side of the second threaded rod 7 is threadedly connected to the second fixed plate 8, the second fixed plate 8 is slidably connected to the inner side of the second fixed cylinder 6, a second motor is installed at the top of the second fixed cylinder 6, the driving end of the second motor extends to the inner side of the second fixed cylinder 6 and is fixedly connected to one end of the second threaded rod 7, a brush 9 is installed on the angle adjustment assembly, the movable cleaning assembly includes a horizontal adjustment assembly and an up and down adjustment assembly, the horizontal adjustment assembly includes a first motor installed on one side of the fixed frame 2, a first fixed cylinder 3 is installed on one side of the first motor, the inner side of the first fixed cylinder 3 is rotatably connected to the A first threaded rod 4 is connected, and the outer side of the first threaded rod 4 is threadedly connected to a first fixed plate 5. The first fixed plate 5 is slidably connected to the inner side of the first fixed tube 3. The driving end of the first motor extends to the inner side of the first fixed tube 3 and is fixedly connected to one end of the first threaded rod 4. Further, the second motor is started to drive the second threaded rod 7 to rotate, so that the second fixed plate 8 slides inside the second fixed tube 6, and the sweeping plate and brush 9 on the angle adjustment component adjust the height position. The first motor is then started to drive the first threaded rod 4 to rotate, so that the first fixed plate 5 moves horizontally inside the first fixed tube 3, and the sweeping plate and brush 9 on the angle adjustment component adjust the horizontal position, so as to cooperate with the angle adjustment component to brush different surfaces.

[0023] The suction, recovery and discharge assembly includes a recovery box 10 installed on one side of the fixed frame 2, a suction pump 11 is installed at one end of the top of the recovery box 10, a first branch pipe extending to the inner side of the recovery box 10 is installed at the suction end of the suction pump 11, and a second branch pipe 12 is embedded and installed at the other end of the recovery box 10, a plurality of mounting frames are arranged and installed on the top of the sweeping plate, a dust collecting head 13 is installed on the mounting frame, a plurality of bellows 14 are arranged and installed at one end of the second branch pipe 12, and the other end of the bellows 14 extends to the inside of the dust collecting head 13, a positioning plate 17 is embedded and installed at one end of the recovery box 10, a filter is embedded and installed at one end of the positioning plate 17 close to the inner side of the recovery box 10, a discharge pipe is embedded and installed at one end of the recovery box 10, and a valve 25 is installed on the discharge pipe, and further, the suction pump 11 is started to cooperate with the first branch pipe and the second branch pipe 12, and the swept dust and impurities are sucked into the inner side of the recovery box 10 through the dust collecting head 13 and the bellows 14 and intercepted by the filter.

[0024] The spray assembly includes an electric spray head 18 embedded in the top of the recovery box 10 and located between the first branch pipe and the second branch pipe 12. A water storage tank 15 is installed on the top of the electric spray head 18. A water inlet pipe is embedded in the top of the water storage tank 15. A sealing cover 16 is connected to the top of the water inlet pipe through a lock. Furthermore, after opening the sealing cover 16 and pouring water into the water storage tank 15, the electric spray head 18 is started to flush the dust and impurities on the filter screen, and then the observation window is used to judge the amount of sewage. If it is too much, the valve 25 can be opened to discharge it through the discharge pipe.

[0025] Implementation plan: Place the pressure testing machine on the base 1, then start the synchronous motor to drive the third threaded rod 26 to rotate, so that the synchronous plates 27 at both ends clamp it and position it, hold the handle and pull it outward, cooperate with the limit groove and the limit block 24 to drive the reset plate 22 to move the extrusion spring 23 inside the reset groove, and after the positioning column 20 is disengaged from the positioning hole, the damping shaft 28 can provide a certain resistance at this time to prevent the rotating rod from loosening and deflecting at will without applying external force, then rotate the handle to drive the rotating rod and the pulling seat 21 to rotate, and then adjust the angle direction of the sweeping plate and the brush 9, and then insert the positioning column 20 into the positioning hole at the corresponding position for positioning, start the second motor to drive the second threaded rod 7 to rotate, so that the second fixing plate 8 is in the second fixing cylinder 6 slides inside, so that the sweeping plate and the brush 9 on the angle adjustment component adjust the height position, and then the first motor is started to drive the first threaded rod 4 to rotate, so that the first fixed plate 5 moves horizontally inside the first fixed cylinder 3, and the sweeping plate and the brush 9 on the angle adjustment component adjust the horizontal position, so as to cooperate with the angle adjustment component to sweep different surfaces, and start the suction pump 11 to cooperate with the first branch pipe and the second branch pipe 12, and the swept dust and impurities are sucked into the inside of the recovery box 10 through the dust suction head 13 and the bellows 14, and are intercepted by the filter screen, and then the sealing cover 16 is opened to pour water into the water storage tank 15, and then the electric nozzle 18 is started to wash down the dust and impurities on the filter screen, and then the observation window is used to judge the sewage inventory. If there is too much, the valve 25 can be opened to discharge it through the discharge pipe.

[0026] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A dust removal device for a pressure testing machine, characterized in that: include: The base has a fixed frame installed at one end of the top of the base, a positioning component installed on the top of the base, and a dust removal brush mechanism installed on one side of the fixed frame. The dust removal brush mechanism includes a movable cleaning component, an angle adjustment component, a dust suction and recovery discharge component and a spray component. The movable cleaning component is used to sweep the dust and impurities on the surface of the outer shell, the dust suction and recovery discharge component is used to absorb the dust and impurities that are swept off and fluttering, and concentrate the absorbed dust and impurities. The spray component is used to reduce the stored dust and impurities.

2. A dust removal device for a pressure testing machine according to claim 1, characterized in that: The movable cleaning component includes a horizontal adjustment component and an up and down adjustment component. The horizontal adjustment component includes a first motor installed on one side of a fixed frame. A first fixed cylinder is installed on one side of the first motor. The inner side of the first fixed cylinder is rotatably connected to a first threaded rod. The outer side of the first threaded rod is threadedly connected to a first fixed plate. The first fixed plate is slidably connected to the inner side of the first fixed cylinder. The driving end of the first motor extends to the inner side of the first fixed cylinder and is fixedly connected to one end of the first threaded rod.

3. A dust removal device for a pressure testing machine according to claim 2, characterized in that: The up and down adjustment assembly includes a second fixed cylinder installed at one end of the first fixed plate, the inner side of the second fixed cylinder is rotatably connected to the second threaded rod, the outer side of the second threaded rod is threadedly connected to the second fixed plate, the second fixed plate and the inner side of the second fixed cylinder are slidably connected, a second motor is installed at the top end of the second fixed cylinder, the driving end of the second motor extends to the inner side of the second fixed cylinder and is fixedly connected to one end of the second threaded rod, and a brush is installed on the angle adjustment assembly.

4. A dust removal device for a pressure testing machine according to claim 3, characterized in that: The cam is secured to the chassis and has a locking plate which is secured on one side of the chassis to a position cam which is secured on the chassis to a position cam which is secured on the chassis to a position cam which is secured on the chassis to a position cam.

5. A dust removal device for a pressure testing machine according to claim 4, characterized in that: The suction, recovery and discharge assembly includes a recovery box installed on one side of a fixed frame, a suction pump is installed at one end of the top of the recovery box, a first branch pipe extending to the inside of the recovery box is installed at the suction end of the suction pump, a second branch pipe is embedded in the other end of the recovery box, a plurality of mounting frames are arranged on the top of the sweeping plate, a dust collector head is installed on the mounting frame, a plurality of bellows are arranged at one end of the second branch pipe, the other end of the bellows extends to the inside of the dust collector head, a positioning plate is embedded in one end of the inside of the recovery box, a filter is embedded in one end of the positioning plate close to the inside of the recovery box, a discharge pipe is embedded in one end of the recovery box, and a valve is installed on the discharge pipe.

6. A dust removal device for a pressure testing machine according to claim 5, characterized in that: The spray assembly includes an electric spray head embedded in the top of the recovery box and between the first branch pipe and the second branch pipe. A water storage tank is installed on the top of the electric spray head. A water inlet pipe is embedded in the top of the water storage tank. A sealing cover is connected to the top of the water inlet pipe through a lock.

7. A dust removal device for a pressure testing machine according to claim 6, characterized in that: The positioning assembly includes a synchronization groove opened at the other end of the top of the base, a third threaded rod is rotatably connected to the inner side of the synchronization groove, the threads at the two ends of the outer side of the third threaded rod are opposite, both ends of the third threaded rod are threadedly connected to a synchronization plate, the synchronization plate and the synchronization groove are slidably connected, a synchronous motor is installed at one end of the base, and the driving end of the synchronous motor extends to the inner side of the synchronization groove and is fixedly connected to one end of the third threaded rod.

Images