Full-automatic round pipe polishing mechanism

Abstract

The utility model provides a full-automatic round tube polishing mechanism, which relates to the technical field of round tube processing and comprises a working box, a moving component is arranged in the working box, a rotating component is arranged on one side of the moving component, and a fixing component is arranged at one end of the rotating component. According to the round pipe polishing machine, chippings generated in the round pipe polishing process are sucked through the dust suction hard pipe, the chippings are filtered through the filter screen after entering the dust removal box, one part of the chippings are adsorbed on the filter screen, and the other part of the chippings fall into the discharging hopper at the bottom of the dust removal box; due to the fact that the two bevel gears are connected in a meshed mode, the rotating rod drives the cleaning brush to rotate, chippings adsorbed on the filter screen are brushed down and fall into the discharging hopper, finally, the chippings are discharged through the dust discharging pipe by opening the electromagnetic valve, workers can conveniently process the chippings in a unified mode, manual cleaning is not needed, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of round tube processing, in particular to a full-automatic round tube polishing mechanism. Background Art

[0002] Round tubes are steel products with open ends and a hollow, concentric cross-section, with a large length-to-circumference ratio. They are used in pipelines, thermal equipment, machinery, petroleum drilling, containers, the chemical industry, and for specialized applications. During production and processing, round tubes often require polishing to facilitate subsequent installation and use.

[0003] For example, a round tube polishing machine with Chinese application number CN202221421124.3 states in its specification that “the present utility model discloses a round tube polishing machine, comprising a work box and a guide plate. A dust cover is fixedly installed at the front end above the work box, and a dust removal mechanism is provided above the dust cover. Fixed rods are fixedly installed on the left and right sides of the dust cover above the work box. The top end of the fixed rod is rotatably connected to one end of a connecting rod, and a polishing wheel is fixedly connected to the other end of the connecting rod. A fixed seat is fixedly installed above the work box between the polishing wheels. A guide motor for driving the guide mechanism is fixedly installed on the back of the work box, and a rotating motor is fixedly installed on the back of the guide plate. The output end of the rotating motor is driven and connected to a rotating shaft, which passes through the guide plate and is fixedly connected to a turntable at the other end. The turntable is connected to a clamping plate, and a clamping mechanism is provided on the clamping plate. The present utility model has a simple structure and is easy to install. It can realize automatic movement of the round tube while performing polishing work, thereby improving polishing efficiency.”

[0004] During use, the existing device can collect the debris generated during the polishing process to prevent it from being scattered in the workshop and the working environment of the workshop from being polluted. However, the debris is filtered by the filter, part of which is adsorbed on the filter and part of which falls on the bottom of the dust removal box. When cleaning the filter, the filter needs to be manually pulled out and cleaned manually, which increases the labor intensity of the staff and reduces the practicality of the device. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that when cleaning the filter screen, the filter screen needs to be manually pulled out and cleaned manually, which increases the labor intensity of the staff, and proposes a fully automatic round tube polishing mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a fully automatic round tube polishing mechanism, comprising a working box, a moving assembly is provided in the working box, a rotating assembly is provided on one side of the moving assembly, a fixed assembly is provided at one end of the rotating assembly, a fixed seat is fixedly connected to the top of the working box, a protective cover is fixedly connected to the top of the working box, a polishing assembly is provided on the top of the working box, a dust removal box is fixedly installed on the top of the protective cover, a dust extraction hard pipe is fixedly connected to one side of the dust removal box, an end of the dust extraction hard pipe away from the dust removal box passes through the protective cover, an exhaust fan is fixedly installed on one side of the dust removal box, and the input end of the exhaust fan The dust collecting box is fixedly connected with an air duct, one end of the air duct is movably passed through the dust collecting box, a filter is fixedly installed in the dust collecting box, the inner side of the dust collecting box is fixedly connected with a support block, one side of the support block is connected to a rotating rod through a bearing, a cleaning brush is fixedly installed on one end of the rotating rod, a first driving motor is fixedly installed on the top of the dust collecting box, the output end of the first driving motor is movably passed through the dust collecting box and is fixedly connected to a transmission shaft, the bottom end of the transmission shaft and one end of the rotating rod are fixedly connected with a bevel gear, the two bevel gears are meshed and connected, a lower hopper is provided at the bottom of the dust collecting box, the bottom of the lower hopper is fixedly connected with a dust exhaust pipe, and a solenoid valve is provided on the dust exhaust pipe.

[0007] Preferably, the moving assembly includes a fixed rod, which is fixedly connected to the working box. A limiting groove is provided on the top of the working box. A moving plate is sleeved on the outer surface of the fixed rod, and the moving plate moves through the limiting groove.

[0008] Preferably, a hydraulic cylinder is fixedly installed on one side of the working box, an output end of the hydraulic cylinder is fixedly connected to a hydraulic rod, one end of the hydraulic rod movably passes through the working box and is fixedly connected to the movable plate.

[0009] Preferably, the rotating assembly includes a second drive motor, which is fixedly mounted on one side of the movable plate. The output end of the second drive motor movably passes through the movable plate and is fixedly connected to a rotating shaft, one end of which is fixedly connected to a rotating disk.

[0010] Preferably, the fixing assembly includes a fixing plate, which is fixedly connected to one end of the rotating disk. A first electric push rod is fixedly installed on one side of the fixing plate. The telescopic end of the first electric push rod movably passes through the fixing plate and is fixedly connected to a clamping block.

[0011] Preferably, the polishing assembly includes a support plate, the support plate is fixedly connected to the top of the working box, and a second electric push rod is fixedly mounted on one side of the support plate.

[0012] Preferably, the telescopic end of the second electric push rod movably passes through the support plate and is fixedly connected to a mounting bracket, and a polishing wheel is fixedly connected to the inner side of the mounting bracket.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, by starting the exhaust fan, the exhaust fan exhausts air into the dust box through the air duct, so that a negative pressure is formed in the dust box, thereby sucking the debris generated during the polishing process of the round tube through the dust extraction hard pipe. After the debris enters the dust box, it is filtered through the filter screen, part of it is adsorbed on the filter screen, and part falls into the lower hopper at the bottom of the dust box. When cleaning the debris on the filter screen, the first drive motor is started to drive the transmission shaft to rotate. Due to the meshing connection of the two bevel gears, the rotating rod drives the cleaning brush to rotate, thereby brushing the debris adsorbed on the filter screen off and falling into the lower hopper. Finally, by opening the solenoid valve, the debris can be discharged through the dust exhaust pipe, which is convenient for the staff to handle uniformly, without manual cleaning, and reducing the labor intensity of the staff.

[0015] 2. In the utility model, the hydraulic cylinder is started by the movable component provided, so that the hydraulic rod drives the movable plate to move on the fixed rod, which is convenient for driving the round tube to move, and then the second drive motor is started by the rotating component provided, so that the rotating shaft drives the rotating disk to rotate, which is convenient for driving the round tube to rotate, and then the first electric push rod is started by the fixed component provided, and the first electric push rod is extended or shortened, driving the clamping block to move closer to or away from the center of the rotating disk, thereby facilitating the clamping and fixing of round tubes of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This utility model proposes a three-dimensional diagram of the main structure of a fully automatic round tube polishing mechanism;

[0017] Figure 2 This is a right-side structural stereogram of a fully automatic round tube polishing mechanism proposed in the utility model;

[0018] Figure 3 The utility model provides a three-dimensional cross-sectional view of the working box in a fully automatic round tube polishing mechanism;

[0019] Figure 4 The utility model provides a structural stereogram of a polishing component in a fully automatic round tube polishing mechanism;

[0020] Figure 5 The utility model provides a three-dimensional diagram of the cross-sectional structure of a dust removal box in a fully automatic round tube polishing mechanism.

[0021] Legend: 1. Working box; 2. Moving assembly; 201. Fixed rod; 202. Limiting groove; 203. Moving plate; 204. Hydraulic cylinder; 205. Hydraulic rod; 3. Rotating assembly; 301. Second drive motor; 302. Rotating shaft; 303. Rotating disk; 4. Fixed assembly; 401. Fixed plate; 402. First electric push rod; 403. Clamping block; 5. Fixed seat; 6. Protective cover; 7. Polishing assembly; 701. Support plate; 702. Second electric push rod; 703. Mounting bracket; 704. Polishing wheel; 8. Dust removal box; 9. Dust extraction hard pipe; 10. Exhaust fan; 11. Air duct; 12. Filter; 13. Support block; 14. Rotating rod; 15. Cleaning brush; 16. First drive motor; 17. Transmission shaft; 18. Bevel gear; 19. Hopper; 20. Dust exhaust pipe; 21. Solenoid valve. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Figure 1 - Figure 5As shown, the utility model provides a fully automatic round tube polishing mechanism, including a working box 1, a moving component 2 is provided in the working box 1, a rotating component 3 is provided on one side of the moving component 2, a fixed component 4 is provided on one end of the rotating component 3, a fixed seat 5 is fixedly connected to the top of the working box 1, a protective cover 6 is fixedly connected to the top of the working box 1, a polishing component 7 is provided on the top of the working box 1, a dust removal box 8 is fixedly installed on the top of the protective cover 6, one side of the dust removal box 8 is fixedly connected to a dust extraction hard pipe 9, and the end of the dust extraction hard pipe 9 away from the dust removal box 8 passes through the protective cover 6, an exhaust fan 10 is fixedly installed on one side of the dust removal box 8, and the input end of the exhaust fan 10 is fixedly connected to the air duct 11, and one end of the air duct 11 is fixedly connected to the air duct 11. The end moves through the dust removal box 8, and a filter screen 12 is fixedly installed in the dust removal box 8. The inner side of the dust removal box 8 is fixedly connected to a support block 13. One side of the support block 13 is connected to a rotating rod 14 through a bearing. A cleaning brush 15 is fixedly installed on one end of the rotating rod 14. A first drive motor 16 is fixedly installed on the top of the dust removal box 8. The output end of the first drive motor 16 moves through the dust removal box 8 and is fixedly connected to a transmission shaft 17. The bottom end of the transmission shaft 17 and one end of the rotating rod 14 are fixedly connected to a bevel gear 18. The two bevel gears 18 are meshed and connected. A lower hopper 19 is provided at the bottom of the dust removal box 8. The bottom of the lower hopper 19 is fixedly connected to a dust exhaust pipe 20, and an electromagnetic valve 21 is provided on the dust exhaust pipe 20.

[0025] The effect achieved by the entire embodiment 1 is that by starting the exhaust fan 10, the exhaust fan 10 exhausts air into the dust box 8 through the air duct 11, so that a negative pressure is formed in the dust box 8, thereby sucking the debris generated during the polishing process of the round tube through the dust extraction hard pipe 9. After the debris enters the dust box 8, it is filtered through the filter screen 12, part of which is adsorbed on the filter screen 12, and part falls into the lower hopper 19 at the bottom of the dust box 8. When cleaning the debris on the filter screen 12, the first drive motor 16 is started to drive the transmission shaft 17 to rotate. Since the two bevel gears 18 are engaged and connected, the rotating rod 14 drives the cleaning brush 15 to rotate, thereby brushing the debris adsorbed on the filter screen 12 down and falling into the lower hopper 19. Finally, by opening the solenoid valve 21, the debris can be discharged through the dust exhaust pipe 20, which is convenient for the staff to handle uniformly, without manual cleaning, and reducing the labor intensity of the staff.

[0026] Example 2: Figure 1 - Figure 5As shown, the moving component 2 includes a fixed rod 201, which is fixedly connected to the working box 1. A limiting slot 202 is provided on the top of the working box 1. A moving plate 203 is sleeved on the outer surface of the fixed rod 201. The moving plate 203 is movable through the limiting slot 202. A hydraulic cylinder 204 is fixedly installed on one side of the working box 1. The output end of the hydraulic cylinder 204 is fixedly connected to a hydraulic rod 205. One end of the hydraulic rod 205 is movable through the working box 1 and is fixedly connected to the moving plate 203. The rotating component 3 includes a second driving motor 301. The second driving motor 301 is fixedly installed on one side of the moving plate 203. The output end of the second driving motor 301 is movable through the moving plate 203 and is fixedly connected to the rotating Shaft 302, one end of the rotating shaft 302 is fixedly connected to the rotating disk 303, the fixing assembly 4 includes a fixing plate 401, the fixing plate 401 is fixedly connected to one end of the rotating disk 303, and a first electric push rod 402 is fixedly installed on one side of the fixing plate 401, the telescopic end of the first electric push rod 402 moves through the fixing plate 401 and is fixedly connected to the clamping block 403, the polishing assembly 7 includes a supporting plate 701, the supporting plate 701 is fixedly connected to the top of the working box 1, and a second electric push rod 702 is fixedly installed on one side of the supporting plate 701, the telescopic end of the second electric push rod 702 moves through the supporting plate 701 and is fixedly connected to the mounting frame 703, and the inner side of the mounting frame 703 is fixedly connected to the polishing wheel 704.

[0027] The effect achieved by the entire embodiment 2 is that, through the provided moving component 2, the hydraulic cylinder 204 is started, so that the hydraulic rod 205 drives the moving plate 203 to move on the fixed rod 201, which is convenient for driving the round tube to move, and then through the provided rotating component 3, the second drive motor 301 is started, so that the rotating shaft 302 drives the rotating disk 303 to rotate, which is convenient for driving the round tube to rotate, and then through the provided fixed component 4, the first electric push rod 402 is started, the first electric push rod 402 is extended or shortened, and drives the clamping block 403 to approach or move away from the center of the rotating disk 303, so as to facilitate clamping and fixing round tubes of different models, and then through the provided polishing component 7, the second electric push rod 702 is started to extend, so that the mounting frame 703 drives the polishing wheel 704 to approach and contact the round tube, and after contact, it is convenient to polish the round tube.

[0028] Working principle: When in use, first, one end of the round tube is close to the clamping block 403, and the first electric push rod 402 is started to drive the clamping block 403 to move and clamp the round tube. Then, the other end of the round tube is placed on the fixing seat 5, and then the second electric push rod 702 is started to extend, so that the mounting frame 703 drives the polishing wheel 704 to approach and contact the round tube. After contact, the second drive motor 301 is started, so that the rotating shaft 302 drives the rotating disk 303 to rotate, and the rotating disk 303 drives the round tube to rotate, and the polishing wheel 704 polishes the surface of the round tube. Then, the exhaust fan 10 is started, so that the exhaust fan 10 exhausts the dust removal box 8 through the air duct 11, so that a negative pressure is formed in the dust removal box 8, thereby sucking the debris generated during the polishing process of the round tube through the dust extraction hard tube 9, and the debris enters The dust box 8 is filtered through the filter 12, and a part of it is adsorbed on the filter 12, and a part falls into the lower hopper 19 at the bottom of the dust box 8. Then, by starting the hydraulic cylinder 204, the hydraulic rod 205 drives the movable plate 203 to move on the fixed rod 201, and then drives the round tube to move, realizing automatic movement of the round tube while performing polishing work. When the debris on the filter 12 needs to be cleaned, the first drive motor 16 is started to drive the transmission shaft 17 to rotate. Since the two bevel gears 18 are engaged and connected, the rotating rod 14 drives the cleaning brush 15 to rotate, thereby brushing the debris adsorbed on the filter 12 and falling into the lower hopper 19. Finally, by opening the solenoid valve 21, the debris is discharged through the dust exhaust pipe 20, which is convenient for the staff to handle uniformly.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A fully automatic round tube polishing mechanism, comprising a working box (1), characterized in that: The working box (1) is provided with a moving component (2), a rotating component (3) is provided on one side of the moving component (2), a fixed component (4) is provided on one end of the rotating component (3), a fixed seat (5) is fixedly connected to the top of the working box (1), a protective cover (6) is fixedly connected to the top of the working box (1), a polishing component (7) is provided on the top of the working box (1), a dust removal box (8) is fixedly installed on the top of the protective cover (6), one side of the dust removal box (8) is fixedly connected to a dust extraction hard pipe (9), one end of the dust extraction hard pipe (9) away from the dust removal box (8) passes through the protective cover (6), an exhaust fan (10) is fixedly installed on one side of the dust removal box (8), an input end of the exhaust fan (10) is fixedly connected to an air duct (11), one end of the air duct (11) movably passes through the dust removal box (8), A filter screen (12) is fixedly installed in the dust removal box (8), a support block (13) is fixedly connected to the inner side of the dust removal box (8), one side of the support block (13) is connected to a rotating rod (14) through a bearing, and a cleaning brush (15) is fixedly installed on one end of the rotating rod (14), and a first drive motor (16) is fixedly installed on the top of the dust removal box (8), the output end of the first drive motor (16) is movable through the dust removal box (8) and is fixedly connected to a transmission shaft (17), the bottom end of the transmission shaft (17) and one end of the rotating rod (14) are fixedly connected to a bevel gear (18), and the two bevel gears (18) are meshed and connected, and a lower hopper (19) is provided at the bottom of the dust removal box (8), and the bottom of the lower hopper (19) is fixedly connected to a dust exhaust pipe (20), and a solenoid valve (21) is provided on the dust exhaust pipe (20).

2. The fully automatic round tube polishing mechanism according to claim 1, characterized in that: The moving assembly (2) comprises a fixed rod (201), the fixed rod (201) is fixedly connected to the working box (1), a limiting groove (202) is provided on the top of the working box (1), and a moving plate (203) is sleeved on the outer surface of the fixed rod (201), and the moving plate (203) is movable through the limiting groove (202).

3. The fully automatic round tube polishing mechanism according to claim 2, characterized in that: A hydraulic cylinder (204) is fixedly mounted on one side of the working box (1), an output end of the hydraulic cylinder (204) is fixedly connected to a hydraulic rod (205), and one end of the hydraulic rod (205) movably passes through the working box (1) and is fixedly connected to the movable plate (203).

4. The fully automatic round tube polishing mechanism according to claim 2, characterized in that: The rotating assembly (3) comprises a second drive motor (301), the second drive motor (301) being fixedly mounted on one side of the movable plate (203), an output end of the second drive motor (301) movably passing through the movable plate (203) and fixedly connected to a rotating shaft (302), and one end of the rotating shaft (302) being fixedly connected to a rotating disk (303).

5. The fully automatic round tube polishing mechanism according to claim 4, characterized in that: The fixing assembly (4) comprises a fixing plate (401), the fixing plate (401) being fixedly connected to one end of the rotating disk (303), a first electric push rod (402) being fixedly mounted on one side of the fixing plate (401), a telescopic end of the first electric push rod (402) being movably inserted through the fixing plate (401) and fixedly connected to a clamping block (403).

6. The fully automatic round tube polishing mechanism according to claim 1, characterized in that: The polishing assembly (7) comprises a support plate (701), the support plate (701) is fixedly connected to the top of the working box (1), and a second electric push rod (702) is fixedly mounted on one side of the support plate (701).

7. The fully automatic round tube polishing mechanism according to claim 6, characterized in that: The telescopic end of the second electric push rod (702) movably passes through the support plate (701) and is fixedly connected to a mounting frame (703), and the inner side of the mounting frame (703) is fixedly connected to a polishing wheel (704).

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