Coating surface treatment device

Abstract

The utility model discloses a coating surface treatment device which comprises a machine base and a belt conveyor arranged on the machine base, a machining chamber is installed above the machine base, a dust suction chamber is installed on the machining chamber, dust suction hoods are installed above openings in the two sides of the machining chamber, an air suction barrel is installed inside the dust suction chamber, and the air suction barrel is connected with the machine base. The suction hood is connected with the air suction barrel through a communicating pipe, a suction fan is installed in the air suction barrel, and a dust filter element is arranged on the top of the air suction barrel. The dust suction device is simple in structure, dust at the two ends in the processing chamber is sucked into the inner cavity of the air suction barrel through the dust suction cover by controlling the work of the suction fan and then guided into the inner cavity of the dust filter element through the exhaust groove, the dust filter element efficiently filters air, dust particles are retained in the inner cavity of the dust filter element, and the dust particles are effectively filtered. And the filtered clean air is discharged outdoors through the exhaust groove, so that not only is the cleanliness of the surface of the coating improved, but also the harm of flying dust is remarkably reduced, and the construction environment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating surface treatment, in particular to a coating surface treatment device. Background Art

[0002] Coating technology is widely used on the surfaces of various materials, including metals and plastics, to achieve protective, insulating, and decorative purposes by applying specific coatings. After coating is applied, its surface may become uneven, which not only affects the appearance of the final product but may also adversely affect its functionality. Therefore, surface treatment equipment is often required to further process the coating to improve its surface smoothness and aesthetics.

[0003] However, existing surface treatment devices generate large amounts of dust particles during post-processing processes such as grinding and polishing. This dust not only spreads into the construction environment, contaminating the work area, but can also adhere to the surface of the treated coating, affecting its quality. Furthermore, the flying dust particles pose a threat to human health and are inconsistent with modern industrial requirements for environmental protection and energy conservation. To address these issues, a coating surface treatment device has been developed. Utility Model Content

[0004] The purpose of the present utility model is to provide a coating surface treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating surface treatment device, comprising a machine base and a belt conveyor arranged on the machine base, a processing chamber is installed above the machine base, a dust collection chamber is installed on the processing chamber, a processing mechanism for polishing the workpiece is installed inside the processing chamber, dust collection hoods are installed above the openings on both sides of the processing chamber, a suction cylinder is installed inside the dust collection chamber, the dust collection hood and the suction cylinder are connected by a connecting pipe, a suction fan is installed inside the suction cylinder, and a dust filter element is provided on the top of the suction cylinder.

[0006] As a further solution of the present invention: the number of the suction fans is two, both of the suction fans are located inside the suction cylinder, and a guide seat is provided between the two suction fans.

[0007] As a further solution of the present invention: the outer peripheral surface of the suction cylinder is provided with a connecting groove connecting the interior of the dust collection chamber and the interior of the suction cylinder, and the top of the suction cylinder is equipped with a holder in contact with the inner wall of the dust collection chamber.

[0008] As a further solution of the present invention: the side wall of the guide seat adjacent to the suction fan is set to be inclined, and the guide seat is located directly below the connecting groove.

[0009] As a further solution of the present invention: a card slot is provided on the top of the card seat, and a dust filter element is installed inside the card slot.

[0010] As a further solution of the present invention: a sealing door is installed on the top of the dust collection chamber, an exhaust groove is opened on the sealing door, and the exhaust groove is located above the dust filter element.

[0011] As a further solution of the present invention: a block is installed on the lower surface of the sealing door and abuts against the surface of the dust filter element.

[0012] As a further solution of the present invention: the processing mechanism includes two telescopic rods installed inside the processing chamber, the ends of the two telescopic rods are connected to the lifting plate, the lifting plate is equipped with a drive motor, and the end of the drive motor is equipped with a coating polishing disc.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This application controls the operation of the suction fan to suck the dust at both ends of the processing room into the inner cavity of the suction cylinder through the dust hood, and then guides it into the inner cavity of the dust filter element through the exhaust groove. The dust filter element efficiently filters the air, so that the dust particles are retained in its inner cavity, and the filtered clean air is discharged to the outside through the exhaust groove. This process not only improves the cleanliness of the coating surface, but also significantly reduces the harm of dust, effectively improving the construction environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the dust collection chamber of the present invention;

[0017] Figure 3 This is a schematic diagram of the card holder of the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of a processing chamber of the present invention;

[0019] In the figure: 1. Machine base; 2. Belt conveyor; 3. Processing room; 4. Dust collection room; 5. Dust hood; 6. Suction cylinder; 7. Suction fan; 8. Guide seat; 9. Connecting groove; 10. Card seat; 11. Dust filter element; 12. Sealing door; 13. Card block; 14. Exhaust groove; 15. Connecting pipe; 16. Card slot; 17. Telescopic rod; 18. Lifting plate; 19. Drive motor; 20. Coating polishing disc. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4 In the embodiment of the present invention, a coating surface treatment device includes a machine base 1 and a belt conveyor 2 arranged on the machine base 1. A positioning mechanism for fixing the workpiece is installed on the belt conveyor 2. The positioning mechanism is a prior art and will not be described in detail here. It is also not shown in the figure. A processing chamber 3 is installed above the machine base 1. A dust collection chamber 4 is installed on the processing chamber 3. The dust collection chamber 4 is located directly above the processing chamber 3. A processing mechanism for polishing the workpiece is installed inside the processing chamber 3. Dust hoods 5 are installed above the openings on both sides of the processing chamber 3. A suction cylinder 6 is installed inside the dust collection chamber 4. The suction cylinder 6 is hollow in the middle. The dust hood 5 and the suction cylinder 6 are connected by a connecting pipe 15 to ensure that the dust entering the dust hood 5 can The air enters the interior of the suction cylinder 6 through the connecting pipe 15. A suction fan 7 is installed inside the suction cylinder 6. There are two suction fans 7. Both suction fans 7 are located inside the suction cylinder 6. A guide seat 8 is provided between the two suction fans 7. The side wall of the guide seat 8 near the suction fan 7 is inclined. The guide seat 8 is located directly below the connecting groove 9. The existence of the guide seat 8 can guide the direction of air circulation. A dust filter element 11 is provided on the top of the suction cylinder 6. When the suction fan 7 is started, negative pressure will be generated in the suction cylinder 6, and the external air will be sucked into the interior of the suction cylinder 6. The air entering the suction cylinder 6 carries dust particles. After contacting the dust filter element 11, the dust in the air is filtered by the dust filter element 11.

[0022] During use, the coated product is transported to the bottom of the processing mechanism through the belt conveyor 2, and then the processing mechanism processes the coated surface of the workpiece. There will be dust during the processing. At this time, the operation of the suction fan 7 is controlled to absorb the dust floating out of the two ends of the processing chamber 3 into the inner cavity of the suction cylinder 6 through the dust hood 5, and then enter the inner cavity of the dust filter core 11. The dust filter core 11 filters the air. At this time, the dust particles are blocked in the inner cavity of the dust filter core 11, and the filtered air is discharged to the outside, thereby improving the working environment of the workers and preventing the workers from damaging their health due to inhaling too much dust.

[0023] See also Figure 2 In one embodiment, in this embodiment, preferably, the outer peripheral surface of the suction cylinder 6 is provided with a connecting groove 9 connecting the interior of the dust collection chamber 4 and the interior of the suction cylinder 6, and the top of the suction cylinder 6 is equipped with a seat 10 that contacts the inner wall of the dust collection chamber 4.

[0024] In use, the operation of the air suction fan 7 will cause the dust floating out of the processing chamber 3 to be sucked into the inner cavity of the suction cylinder 6 through the dust suction cover 5 and the dust suction chamber 4, and then enter the inner cavity of the dust filter core 11 through the communication groove 9. The dust filter core 11 filters the air, and the clamping seat 10 can fix the position of the suction cylinder 6.

[0025] Please refer to Figures 2-3 In an embodiment, preferably, a clamping groove 16 is formed in the top of the clamping seat 10, and the dust filter core 11 is installed in the clamping groove 16. Further, the design of the clamping groove 16 can better limit the position of the dust filter core 11, so as to ensure that the dust filter core 11 will not displace during use.

[0026] Please refer to Figures 1-2 In an embodiment, preferably, a sealing door 12 is installed on the top of the dust suction chamber 4, an exhaust groove 14 is formed in the sealing door 12, the exhaust groove 14 is located above the dust filter core 11, and a clamping block 13 abutting against the surface of the dust filter core 11 is installed on the lower surface of the sealing door 12.

[0027] In use, the clamping block 13 is clamped and sealed with the top of the dust filter core 11, so that the adsorbed gas can only pass through the inside of the dust filter core 11 to filter the gas. The filtered air is discharged to the outside through the exhaust groove 14, so as to avoid air pollution and harm to the workers' bodies. When the dust filter core 11 is saturated, the sealing door 12 can be opened and the dust filter core 11 can be taken out and replaced.

[0028] Please refer to Figure 4 In an embodiment, preferably, the processing mechanism includes two telescopic rods 17 installed in the processing chamber 3, the ends of the two telescopic rods 17 are connected with a lifting plate 18, a driving motor 19 is installed on the lifting plate 18, a coating polishing disc 20 is installed at the end of the driving motor 19, a first switch button, a second switch button, a third switch button and a fourth switch button are fixedly installed on the side of the processing chamber 3, and the belt conveyor 2, the air suction fan 7, the telescopic rod 17 and the driving motor 19 are respectively electrically connected with the external power supply through the first switch button, the second switch button, the third switch button and the fourth switch button. In use, the product coated with the coating is conveyed to the right below the coating polishing disc 20 by the belt conveyor 2, and then the surface of the coating is processed by controlling the descent of the telescopic rod 17 and the rotation of the driving motor 19. The above control principle is prior art and will not be described here.

[0029] The working principle and use process of the present invention are as follows: first, the products sprayed with the coating are placed in a fixed position on the top of the belt conveyor 2 in sequence, and the coating is conveyed to the bottom of the coating polishing disc 20 by the belt conveyor 2. Then, the third switch button and the fourth switch button respectively control the descent of the telescopic rod 17 and the rotation of the drive motor 19, so that the coating polishing disc 20 contacts the surface of the coating to perform surface treatment on the coating. During the treatment process, dust or powder will be generated. At this time, the second switch button is pressed to turn on the suction fan 7, and the suction fan 7 will suck the dust or powder floating out from both ends of the processing chamber 3 through the suction fan 7. The hood 5 is adsorbed to the inner cavity of the suction cylinder 6, and then enters the inner cavity of the dust filter element 11 through the connecting groove 9. The dust filter element 11 filters the air. At this time, the dust particles are blocked in the inner cavity of the dust filter element 11, and the filtered air is discharged to the outside through the exhaust groove 14, thereby improving the working environment of the workers and preventing the workers from damaging their health due to inhaling too much dust. When the dust filter element 11 has been used for a long time, the sealing door 12 is opened, the old dust filter element 11 is taken out from the inner cavity of the card slot 16, and a new dust filter element 11 is replaced, thereby facilitating the replacement of the dust filter element 11.

[0030] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0031] Therefore, the above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application; that is, all equivalent modifications made according to the scope of the claims of the present application are within the scope of protection of the claims of the present application.

Claims

1. A coating surface treatment device, comprising a machine base (1) and a belt conveyor (2) arranged on the machine base (1), wherein a processing chamber (3) is installed above the machine base (1), characterized in that: A dust collection chamber (4) is installed on the processing chamber (3), a workpiece polishing processing mechanism is installed inside the processing chamber (3), dust collection hoods (5) are installed above the openings on both sides of the processing chamber (3), a suction cylinder (6) is installed inside the dust collection chamber (4), the dust collection hood (5) and the suction cylinder (6) are connected through a connecting pipe (15), a suction fan (7) is installed inside the suction cylinder (6), and a dust filter core (11) is provided on the top of the suction cylinder (6).

2. The coating surface treatment device according to claim 1, characterized in that: There are two suction fans (7), both of which are located inside the suction cylinder (6), and a flow guide seat (8) is provided between the two suction fans (7).

3. The coating surface treatment device according to claim 2, characterized in that: The outer peripheral surface of the suction cylinder (6) is provided with a connecting groove (9) connecting the interior of the dust collection chamber (4) and the interior of the suction cylinder (6), and the top of the suction cylinder (6) is provided with a holder (10) in contact with the inner wall of the dust collection chamber (4).

4. The coating surface treatment device according to claim 3, characterized in that: The side wall of the guide seat (8) adjacent to the suction fan (7) is set to be inclined, and the guide seat (8) is located directly below the connecting groove (9).

5. The coating surface treatment device according to claim 3, characterized in that: A card slot (16) is provided on the top of the card seat (10), and a dust filter element (11) is installed inside the card slot (16).

6. The coating surface treatment device according to claim 1, characterized in that: A sealing door (12) is installed on the top of the dust collection chamber (4), and an exhaust groove (14) is provided on the sealing door (12). The exhaust groove (14) is located above the dust filter element (11).

7. The coating surface treatment device according to claim 6, characterized in that: A clamping block (13) is mounted on the lower surface of the sealing door (12) and is in contact with the surface of the dust filter element (11).

8. The coating surface treatment device according to claim 1, characterized in that: The processing mechanism comprises two telescopic rods (17) installed inside the processing chamber (3), the ends of the two telescopic rods (17) are connected to a lifting plate (18), a driving motor (19) is installed on the lifting plate (18), and a coating polishing disc (20) is installed at the end of the driving motor (19).

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