A high environmental protection performance upper cover plate powder spraying device

Abstract

The utility model relates to powder spraying technical field and disclose a kind of high environmental protection performance's upper cover plate powder spraying device, including base, the top of base is fixedly installed with first box, the first box top is installed with first motor, the right side of first box is installed with shell, the side of shell is connected with second box by feed pipe, the top of second box is connected with waste gas treatment box.This high environmental protection performance's upper cover plate powder spraying device, the outside circumference of rotating shaft is installed with several stirring vane, stirring vane can scatter the powder in the first box, prevent caking, improve the stability of powder conveying, the inside of shell is connected with screw rod by second motor, can improve the uniformity of spraying, waste gas treatment box can absorb waste gas in the process of spraying, can effectively protect environment, second box is installed with mounting bracket inside, mounting bracket bottom is installed with nozzle equidistantly, can make powder uniform spraying on upper cover plate, improve the stability of the device.

Description

Technical Field

[0001] This utility model relates to the field of powder coating technology, specifically to a powder coating device for a top cover plate with high environmental performance. Background Technology

[0002] High-performance powder coating equipment is an important development direction in modern coating technology. It is mainly used to improve the environmental friendliness, efficiency and quality of the coating process, which makes the technological innovation and improvement of powder coating equipment a key focus of industry development.

[0003] Traditional top cover powder coating equipment lacks a mixing function in its feeding structure, which makes the powder prone to clumping and affects the stability of powder conveying. In addition, the traditional equipment has a relatively simple coating structure, which makes it impossible to coat the top cover evenly, thus affecting the quality of the finished top cover. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a high-environmental-performance powder coating device for top cover plates to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-environmental-performance powder coating device for a top cover plate, comprising a base, a first housing fixedly mounted on the top of the base, a first motor mounted on the top of the first housing, a rotating shaft connected to the output end of the first motor via a belt drive, a feeding port fixedly mounted on the top of the first housing, a housing mounted on the right side of the first housing, a second motor fixedly connected to the right side of the housing, a second housing connected to the side of the housing via a feeding pipe, a waste gas treatment box connected to the top of the second housing via an exhaust pipe, and a slide rail fixedly mounted on the front side of the second housing.

[0008] Preferably, a slider is slidably connected to the surface of the slide rail, and a protective door is fixedly connected to the surface of the slider.

[0009] Preferably, a number of stirring blades are fixedly installed on the outer side of the rotating shaft, and the stirring blades are distributed in a circle on the outer side of the rotating shaft.

[0010] Preferably, a screw rod is installed inside the housing, and the right end of the screw rod is fixedly connected to the output end of the second motor.

[0011] Preferably, the bottom inner side of the second box has evenly spaced holes, a support base is installed on the bottom inner side of the second box, and a collection box is installed on the bottom of the second box.

[0012] Preferably, a mounting frame is fixedly connected to the top surface inside the second housing, and a plurality of nozzles are installed at the bottom of the mounting frame, with the nozzles being evenly distributed at the bottom of the mounting frame.

[0013] Compared with the prior art, this utility model provides a high-environmental-performance powder coating device for a top cover plate, which has the following beneficial effects: The top of the first housing is connected to a rotating shaft via a first motor. Several stirring blades are installed around the outer circumference of the rotating shaft. The stirring blades can disperse the powder inside the first housing, preventing clumping and improving the stability of powder conveying. A screw rod is connected to the inside of the outer shell via a second motor, which can convey powder at a uniform speed, improving the uniformity of spraying. A protective door on the front of the second housing prevents powder from splashing during spraying. An exhaust pipe on the top of the second housing is connected to a waste gas treatment box, which can absorb waste gas during spraying, reducing emissions and protecting the environment. Several holes inside the second housing allow unattached powder to flow into a collection box at the bottom of the second housing for recycling. A nylon support base effectively prevents displacement of the top cover plate during spraying, improving spraying stability and uniformity. An installation frame is installed inside the second housing, with nozzles evenly installed at the bottom of the frame, allowing powder to be evenly sprayed onto the top cover plate, improving the stability of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the stirring blade structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the screw rod structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the collection box structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the nozzle structure of this utility model.

[0019] In the diagram: 1. Base; 2. First housing; 3. First motor; 4. Rotating shaft; 5. Feed port; 6. Feed pipe; 7. Exhaust pipe; 8. Waste gas treatment box; 9. Stirring blade; 10. Second motor; 11. Outer shell; 12. Screw rod; 13. Second housing; 14. Slide rail; 15. Slider; 16. Hole; 17. Support base; 18. Collection box; 19. Protective door; 20. Mounting bracket; 21. Nozzle. Detailed Implementation

[0020] 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.

[0021] like Figure 1-5 As shown, this utility model provides a technical solution: a high-environmental-performance powder coating device for a top cover plate, including a base 1, a first housing 2 fixedly installed on the top of the base 1, a first motor 3 installed on the top of the first housing 2, a rotating shaft 4 connected to the output end of the first motor 3 via a belt drive, a feeding port 5 fixedly installed on the top of the first housing 2, a housing 11 installed on the right side of the first housing 2, a second motor 10 fixedly connected to the right side of the housing 11, a second housing 13 connected to the side of the housing 11 via a feeding pipe 6, a waste gas treatment box 8 connected to the top of the second housing 13 via an exhaust pipe 7, and a slide rail 14 fixedly installed on the front side of the second housing 13.

[0022] Furthermore, a slider 15 is slidably connected to the surface of the slide rail 14, and a protective door 19 is fixedly connected to the surface of the slider 15.

[0023] Specifically, the protective door 19 can prevent powder from splashing during the spraying process, thus improving safety.

[0024] Furthermore, several stirring blades 9 are fixedly installed on the outer side of the rotating shaft 4, and the stirring blades 9 are distributed in a circle on the outer side of the rotating shaft 4.

[0025] Specifically, the stirring blade 9 can prevent powder from clumping inside the first box 2, improve the flowability of the powder, and also allow the powder to pass evenly through the outer shell 11, thereby improving the stability of the conveying process.

[0026] Furthermore, a screw rod 12 is installed inside the outer casing 11, and the right end of the screw rod 12 is fixedly connected to the output end of the second motor 10.

[0027] Specifically, the powder inside the first housing 2 is uniformly conveyed by the screw rod 12, which improves the stability of the spraying.

[0028] Furthermore, the bottom inner side of the second box 13 is provided with evenly spaced holes 16, a support base 17 is installed on the bottom inner side of the second box 13, and a collection box 18 is installed on the bottom of the second box 13.

[0029] Specifically, the hole 16 allows excess powder to flow into the collection box 18 below, improving resource utilization, and the top of the support 17 is made of nylon, which can improve the stability during spraying.

[0030] Furthermore, a mounting bracket 20 is fixedly connected to the top surface inside the second housing 13, and several nozzles 21 are installed at the bottom of the mounting bracket 20. The nozzles 21 are evenly distributed at the bottom of the mounting bracket 20.

[0031] Specifically, the equally spaced nozzles 21 can make the coating on the top cover plate more uniform and improve the quality of the top cover plate after coating.

[0032] Working principle: First, a first housing 2 is fixedly installed on the top of the base 1. A rotating shaft 4 is connected to the top of the first housing 2 via a first motor 3. Several stirring blades 9 are distributed around the outer circumference of the rotating shaft 4. The stirring blades 9 can disperse the powder inside the first housing 2 to prevent clumping. An outer shell 11 is installed on the right side of the first housing 2. A screw rod 12 is connected to the inside of the outer shell 11 via a second motor 10, which can convey the powder at a uniform speed. Second, a protective door 19 is connected to the front of the second housing 13 via a slide rail 14 and a slider 15. The protective door 19 can prevent powder from splashing during the spraying process. The top of the second housing 13... The exhaust pipe 7 is connected to the exhaust gas treatment box 8, which can absorb the exhaust gas during the spraying process and reduce the emission to the environment. Finally, the second box 13 has several holes 16 inside, so that the powder that is not attached to the second box 13 flows into the collection box 18 at the bottom of the second box 13 for recycling. The second box 13 is equipped with a support base 17, the top of which is made of nylon to prevent the upper cover plate from shifting during the spraying process and improve the spraying stability. The second box 13 is equipped with a mounting bracket 20, and nozzles 21 are installed at equal intervals at the bottom of the mounting bracket 20, which can make the powder evenly sprayed on the upper cover plate.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-environmental-performance powder coating device for a top cover plate, comprising a base (1), characterized in that: The base (1) is fixedly mounted with a first box (2), the first box (2) is mounted with a first motor (3), the output end of the first motor (3) is connected to a rotating shaft (4) via belt drive, the first box (2) is fixedly mounted with a feeding port (5), the first box (2) is mounted with a shell (11) on the right side, the shell (11) is fixedly connected with a second motor (10) on the right side, the shell (11) is connected with a second box (13) via a feeding pipe (6), the second box (13) is connected with a waste gas treatment box (8) via an exhaust pipe (7) on the top of the second box (13), and a slide rail (14) is fixedly mounted on the front side of the second box (13).

2. The high-environmental-performance powder coating device for a top cover plate according to claim 1, characterized in that: The slide rail (14) is slidably connected to a slider (15), and a protective door (19) is fixedly connected to the surface of the slider (15).

3. The high-environmental-performance powder coating device for a top cover plate according to claim 1, characterized in that: Several stirring blades (9) are fixedly installed on the outer side of the rotating shaft (4), and the stirring blades (9) are distributed in a circle on the outer side of the rotating shaft (4).

4. The high-environmental-performance powder coating device for a top cover plate according to claim 1, characterized in that: A screw rod (12) is installed inside the outer casing (11), and the right end of the screw rod (12) is fixedly connected to the output end of the second motor (10).

5. The high-environmental-performance powder coating device for a top cover plate according to claim 1, characterized in that: The second box (13) has holes (16) evenly distributed on the bottom inner side, a support base (17) is installed on the bottom inner side of the second box (13), and a collection box (18) is installed on the bottom of the second box (13).

6. The high-environmental-performance powder coating device for a top cover plate according to claim 1, characterized in that: The second housing (13) has a mounting bracket (20) fixedly connected to its top surface. Several nozzles (21) are installed at the bottom of the mounting bracket (20). The nozzles (21) are evenly distributed at the bottom of the mounting bracket (20).

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