Polishing and deburring equipment for metal surface treatment

Abstract

The utility model relates to the technical field of metal surface polishing and deburring, and discloses metal surface treatment polishing and deburring equipment which comprises a shell, a supporting plate is fixedly connected to the middle of the inner surface of the shell, a ventilating duct is fixedly connected to the outer surface of the supporting plate, and a scraping plate is slidably connected to the bottom of the inner surface of the ventilating duct. A moving part is fixedly connected to the top of the outer surface of the scraper, a sliding shell is fixedly connected to the middle of the outer surface of the ventilating duct, the outer surface of the moving part is elastically connected with the inner surface of the sliding shell through a spring A, and a chute is formed in the right side of the inner surface of the sliding shell. According to the filter screen cleaning device, the clamping piece is arranged on the conveying belt, so that when the conveying belt drives the clamping piece to rotate to a designated position, the moving piece can be driven to move together, the scraping plate is driven to scrape the surface of the filter screen, and the effect of regularly and automatically cleaning the filter screen is achieved.

Description

Technical Field

[0001] This utility model relates to the field of metal surface polishing and deburring technology, and in particular to a metal surface treatment polishing and deburring device. Background Technology

[0002] During the metal surface treatment, polishing, and deburring process, a vacuum conveying platform is used to make the contact between the grinding tools and the workpiece surface more uniform and the pressure distribution more even. This avoids uneven grinding force caused by workpiece shaking or instability, thereby ensuring that the deburring effect and polishing quality of the entire workpiece surface are uniform and consistent, and improving the surface smoothness and aesthetics.

[0003] During the process of conveying metal workpieces on a vacuum conveying platform, the grinding machine will generate metal shavings, dust and other impurities when grinding the workpieces. If these impurities enter the vacuum system, they may damage equipment such as vacuum pumps and affect the effect and stability of vacuum adsorption. Usually, a filter screen is installed to intercept these impurities and protect the normal operation of the vacuum system.

[0004] Considering that the filter screen in the vacuum conveying platform will gradually become clogged as impurities are continuously intercepted, reducing the flow of gas through the filter screen, it is necessary to clean it regularly to ensure its normal operation. However, the cleaning process usually requires operators to manually remove the filter screen before cleaning, which is not only time-consuming but may also damage other components due to lack of operating skills. Therefore, a metal surface treatment polishing and deburring device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a metal surface treatment polishing and deburring device, which aims to solve the problem that the filter screen in the vacuum conveying platform is prone to clogging due to long-term interception of impurities and needs to be cleaned regularly. The traditional manual removal and cleaning method is time-consuming and has high operational requirements, and is prone to damage to other parts due to the operator's lack of expertise.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a metal surface treatment polishing and deburring device, comprising a housing, a support plate fixedly connected to the middle of the inner surface of the housing, a ventilation duct fixedly connected to the outer surface of the support plate, a scraper slidably connected to the bottom of the inner surface of the ventilation duct, a moving part fixedly connected to the top of the outer surface of the scraper, a sliding shell fixedly connected to the middle of the outer surface of the ventilation duct, the outer surface of the moving part being elastically connected to the inner surface of the sliding shell via spring A, a slanted groove being formed on the right side of the inner surface of the sliding shell, a slanted block being elastically connected to the inner surface of the moving part via spring B, the outer surface of the slanted block engaging with the inner surface of the slanted groove, a locking block fixedly connected to the top of the outer surface of the slanted block, and a polishing assembly being provided on the inner surface of the housing.

[0007] As a further description of the above technical solution:

[0008] The polishing assembly includes a motor A and a polishing disc. The outer surface of the motor A is fixedly connected to the inner surface of the housing, and the output shaft of the motor A is fixedly connected to the top of the outer surface of the polishing disc.

[0009] As a further description of the above technical solution:

[0010] The outer surface of the support plate is rotatably connected to a conveyor belt, the outer surface of the conveyor belt is provided with air suction holes, the top of the outer surface of the support plate is provided with an air suction groove, and a clamp is fixedly connected to the outer surface of the conveyor belt, the inner surface of the clamp is in contact with the top of the outer surface of the clamp block.

[0011] As a further description of the above technical solution:

[0012] A filter screen is fixedly connected to the bottom of the inner surface of the ventilation duct, the outer surface of the scraper is slidably connected to the outer surface of the filter screen, a collection box is slidably connected to the inner surface of the ventilation duct, and the top of the inner surface of the collection box is inserted into the inner surface of the ventilation duct by a pin.

[0013] As a further description of the above technical solution:

[0014] One end of the spring A is fixedly connected to the outer surface of the sliding shell, and the other end of the spring A is fixedly connected to the outer surface of the moving part.

[0015] As a further description of the above technical solution:

[0016] One end of the spring B is fixedly connected to the inner surface of the moving part, and the other end of the spring B is fixedly connected to the top of the outer surface of the inclined block.

[0017] As a further description of the above technical solution:

[0018] An exhaust fan is fixedly connected to the middle of the inner surface of the ventilation duct, and a motor B is fixedly connected to the outer surface of the housing. A rotating shaft is fixedly connected to the output end of the motor B, and the outer surface of the rotating shaft is connected to the inner surface of the conveyor belt for transmission.

[0019] As a further description of the above technical solution:

[0020] The outer surface of the housing is hinged with a protective door, and the protective door is provided with a glass plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by providing a clamp on the conveyor belt, when the conveyor belt drives the clamp to rotate to a designated position, it can drive the moving parts to move together, thereby driving the scraper to scrape the surface of the filter screen, so as to achieve the effect of cleaning the filter screen regularly and automatically.

[0023] 2. In this utility model, through the interaction of the inclined groove, the inclined block, spring A and spring B, the moving part can achieve automatic reset after moving to the designated position, so that the whole process does not require too much manual intervention and improves the automation level of equipment cleaning.

[0024] 3. In this utility model, a collection box is provided below the scraper so that the debris scraped off by the scraper can fall into the collection box for unified cleaning. The collection box is fixed in a designated position inside the ventilation duct by a pin to facilitate cleaning of the collection box. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the main structure of a metal surface treatment polishing and deburring device proposed in this utility model;

[0026] Figure 2 This is a rear view structural diagram of a metal surface treatment polishing and deburring device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the opening structure of the protective door of a metal surface treatment polishing and deburring equipment proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the support plate structure of a metal surface treatment polishing and deburring device proposed in this utility model;

[0029] Figure 5 This is a bottom view of the support plate structure of a metal surface treatment polishing and deburring device proposed in this utility model.

[0030] Figure 6This is a cross-sectional view of the ventilation duct structure of a metal surface treatment polishing and deburring device proposed in this utility model.

[0031] Figure 7 This utility model proposes a metal surface treatment polishing and deburring device. Figure 6 Enlarged structural diagram at point A in the middle;

[0032] Figure 8 This is a cross-sectional view of the sliding shell structure of a metal surface treatment polishing and deburring device proposed in this utility model.

[0033] Figure 9 This is a schematic diagram of the moving part snap-fit ​​structure of a metal surface treatment polishing and deburring equipment proposed in this utility model;

[0034] Figure 10 This is a schematic diagram of the spring A structure of a metal surface treatment polishing and deburring device proposed in this utility model.

[0035] Legend:

[0036] 1. Outer shell; 2. Protective door; 3. Conveyor belt; 4. Motor A; 5. Support plate; 6. Ventilation duct; 7. Motor B; 8. Grinding disc; 9. Suction slot; 10. Sliding shell; 11. Collection box; 12. Pin; 13. Exhaust fan; 14. Scraper; 15. Filter screen; 16. Spring A; 17. Moving part; 18. Inclined groove; 19. Clamping part; 20. Spring B; 21. Inclined block; 22. Clamping block. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Reference Figure 1 , Figure 6 , Figure 8This utility model provides an embodiment of a metal surface treatment polishing and deburring device, comprising a housing 1, a support plate 5 fixedly connected to the middle of the inner surface of the housing 1, providing fixed support for the support plate 5 through the inner surface of the housing 1, a ventilation channel 6 fixedly connected to the outer surface of the support plate 5, enabling the ventilation channel 6 to extract air from the inside of the support plate 5, a scraper 14 slidably connected to the bottom of the inner surface of the ventilation channel 6, enabling the scraper 14 to move laterally along the inner surface of the ventilation channel 6, a moving member 17 fixedly connected to the top of the outer surface of the scraper 14, enabling the moving member 17 to move the scraper 14 together when moving laterally, and a sliding shell 10 fixedly connected to the middle of the outer surface of the ventilation channel 6, providing fixed support for the sliding shell 10 through the outer surface of the ventilation channel 6, and the outer surface of the moving member 17 elastically connected to the inner surface of the sliding shell 10 by a spring A16. The connection allows the movable part 17 to always move to the left without being affected by external forces. The inner surface of the sliding shell 10 has a groove 18 on the right side, which allows the inclined block 21 to engage with the inner surface of the sliding shell 10. The inner surface of the movable part 17 is elastically connected to the inclined block 21 by a spring B20, which allows the inclined block 21 to always move downward without being affected by external forces. The outer surface of the inclined block 21 engages with the inner surface of the groove 18, which allows the inclined block 21 to simultaneously retract into the movable part 17 when engaging with the inner surface of the groove 18. The top of the outer surface of the inclined block 21 is fixedly connected to the clamping block 22, which allows the clamping block 22 to move together with the movable part 17 when moving laterally. The inner surface of the outer shell 1 is provided with a grinding component, which can grind and polish the workpieces on the conveyor belt 3.

[0039] Reference Figure 2 - Figure 3 , Figure 5The grinding assembly includes a motor A4 and a grinding disc 8. The outer surface of the motor A4 is fixedly connected to the inner surface of the housing 1, providing a fixed support for the motor A4 through the inner surface of the housing 1. The output shaft of the motor A4 is fixedly connected to the top of the outer surface of the grinding disc 8, enabling the motor A4 to drive the grinding disc 8 to rotate. A protective door 2 is hinged to the outer surface of the housing 1 to prevent debris from flying during grinding. The protective door 2 is equipped with a glass plate, allowing the grinding process to be observed at all times. An exhaust fan 13 is fixedly connected to the center of the inner surface of the ventilation duct 6 to exhaust... The fan 13 can extract air from the ventilation duct 6 and thus the air inside the support plate 5. The outer surface of the housing 1 is fixedly connected to the motor B7, which is fixedly supported by the outer surface of the housing 1. The output end of the motor B7 is fixedly connected to the rotating shaft, which enables the motor B7 to drive the rotating shaft to rotate. The outer surface of the rotating shaft is connected to the inner surface of the conveyor belt 3, so that when the rotating shaft rotates, it can drive the conveyor belt 3 to rotate at the same time. Furthermore, since there are two sets of rotating shafts, the conveyor belt 3 can always rotate along the specified position under the constraint of the two sets of rotating shafts.

[0040] Reference Figure 4 , Figure 8 - Figure 9 The outer surface of the support plate 5 is rotatably connected to the conveyor belt 3, allowing the conveyor belt 3 to rotate along the outer surface of the support plate 5. The outer surface of the conveyor belt 3 is provided with air suction holes, allowing the workpiece placed on the conveyor belt 3 to be fixed on the conveyor belt 3 by the suction force generated by the air suction holes, preventing it from shifting during grinding. The top of the outer surface of the support plate 5 is provided with an air suction groove 9, so that when the air inside the support plate 5 is emptied by the exhaust fan 13, it can generate a suction force on the conveyor belt 3 in the processing area through the air suction groove 9. The outer surface of the conveyor belt 3 is fixedly connected to the clamp 19, so that when the conveyor belt 3 rotates, it can drive the clamp 19 to move together. The inner surface of the clamp 19 is in contact with the top of the outer surface of the clamp block 22, so that when the clamp 19 is moved by the conveyor belt 3, it can drive the moving part 17 to move together due to the contact connection with the clamp block 22.

[0041] Reference Figure 6 - Figure 7A filter screen 15 is fixedly connected to the bottom of the inner surface of the ventilation duct 6, so that when the ventilation duct 6 generates suction, the filter screen 15 can isolate the sanding debris. The outer surface of the scraper 14 is slidably connected to the outer surface of the filter screen 15, so that the scraper 14 can scrape the surface of the filter screen 15 when it moves laterally. A collection box 11 is slidably connected to the inner surface of the ventilation duct 6, so that the collection box 11 can collect the debris scraped off by the scraper 14. The top of the inner surface of the collection box 11 is inserted into the inner surface of the ventilation duct 6 through a pin 12, so that the collection box 11 can be fixed in a designated position inside the ventilation duct 6 through the insertion of the pin 12.

[0042] Reference Figure 8 - Figure 10 One end of spring A16 is fixedly connected to the outer surface of sliding shell 10, and the other end of spring A16 is fixedly connected to the outer surface of moving part 17. When the locking part 19 stops moving the locking block 22, the moving part 17 can move to the left and reset due to the elastic force of spring A16. One end of spring B20 is fixedly connected to the inner surface of moving part 17, and the other end of spring B20 is fixedly connected to the top of the outer surface of inclined block 21. When the moving part 17 moves above the inclined groove 18, the inclined block 21 can drive the locking block 22 to move downward under the elastic force of spring B20.

[0043] Working principle: When the conveyor belt 3 rotates, it will simultaneously drive the clamp 19 to rotate counterclockwise. When the clamp 19 rotates to the designated position, it will contact the clamp block 22, causing the clamp block 22 and the moving part 17 to move to the right together. When the moving part 17 moves to the designated position to the right, the inclined block 21 will engage with the inclined groove 18 under the action of the spring force of the spring B20, and drive the clamp block 22 to move downward, so that the clamp block 22 stops contacting the clamp 19. When the moving part 17 moves to the right, it will simultaneously drive the scraper 14 to scrape the filter screen 15, causing the debris on the filter screen 15 to fall into the collection box 11. Now, when the clamp 19 moves out of the top of the moving part 17, the moving part 17 will move to the left under the action of the spring force of the spring A16, and the inclined block 21 will be squeezed against the inclined surface of the inclined groove 18, causing the clamp block 22 to move upward, so that the moving part 17 and the clamp block 22 can automatically reset.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metal surface treatment polishing and deburring device, comprising a housing (1), characterized in that: A support plate (5) is fixedly connected to the middle of the inner surface of the outer shell (1). A ventilation duct (6) is fixedly connected to the outer surface of the support plate (5). A scraper (14) is slidably connected to the bottom of the inner surface of the ventilation duct (6). A moving part (17) is fixedly connected to the top of the outer surface of the scraper (14). A sliding shell (10) is fixedly connected to the middle of the outer surface of the ventilation duct (6). The outer surface of the moving part (17) is elastically connected to the inner surface of the sliding shell (10) through a spring A (16). A slanted groove (18) is provided on the right side of the inner surface of the sliding shell (10). A slanted block (21) is elastically connected to the inner surface of the moving part (17) through a spring B (20). The outer surface of the slanted block (21) is engaged with the inner surface of the slanted groove (18). A locking block (22) is fixedly connected to the top of the outer surface of the slanted block (21). A polishing assembly is provided on the inner surface of the outer shell (1).

2. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: The polishing assembly includes a motor A (4) and a polishing disc (8). The outer surface of the motor A (4) is fixedly connected to the inner surface of the outer shell (1), and the output shaft of the motor A (4) is fixedly connected to the top of the outer surface of the polishing disc (8).

3. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: The outer surface of the support plate (5) is rotatably connected to a conveyor belt (3). The outer surface of the conveyor belt (3) is provided with an air suction hole. The top of the outer surface of the support plate (5) is provided with an air suction groove (9). The outer surface of the conveyor belt (3) is fixedly connected to a clamp (19). The inner surface of the clamp (19) is in contact with the top of the outer surface of the clamp block (22).

4. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: A filter screen (15) is fixedly connected to the bottom of the inner surface of the ventilation duct (6). The outer surface of the scraper (14) is slidably connected to the outer surface of the filter screen (15). A collection box (11) is slidably connected to the inner surface of the ventilation duct (6). The top of the inner surface of the collection box (11) is inserted into the inner surface of the ventilation duct (6) through a pin (12).

5. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: One end of the spring A (16) is fixedly connected to the outer surface of the sliding shell (10), and the other end of the spring A (16) is fixedly connected to the outer surface of the moving part (17).

6. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: One end of the spring B (20) is fixedly connected to the inner surface of the moving part (17), and the other end of the spring B (20) is fixedly connected to the top of the outer surface of the inclined block (21).

7. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: An exhaust fan (13) is fixedly connected to the middle of the inner surface of the ventilation duct (6), and a motor B (7) is fixedly connected to the outer surface of the outer shell (1). A rotating shaft is fixedly connected to the output end of the motor B (7), and the outer surface of the rotating shaft is connected to the inner surface of the conveyor belt (3) for transmission.

8. The metal surface treatment polishing and deburring equipment according to claim 1, characterized in that: The outer surface of the outer shell (1) is hinged with a protective door (2), and the protective door (2) is provided with a glass plate.

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