Cleaning device with electrostatic dust collection mechanism

Abstract

The utility model relates to the technical field of dust removal and cleaning, and aims to provide a cleaning device with an electrostatic dust removal mechanism. Firstly, an air cylinder is started, the distance is adjusted according to the length of a PC board, a rotary knob is screwed, then a threaded rod is driven to rotate, a clamping plate clamps and fixes the PC board, and therefore the cleaning device adapts to the PC boards of different sizes; the dust collection pump generates suction force, dust on the surface of the PC board is pumped into the electrostatic dust collection box, dust on the other side is removed through rotation of the servo motor, and dust on the two sides of the PC board is automatically removed. When the negative plate and the dust collection plate are powered on, air molecules in a strong electric field are ionized into positive ions and electrons, and the electrons meet dust particles in the process of running towards the positive electrode, so that dust on the two sides of the PC board is removed. And after electrostatic dust collection is finished, the driving motor is started to drive the lead screw to rotate and drive the dust scraping plate to move, so that the dust particles on the surface of the dust collection plate are cleaned, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal and cleaning, in particular to a cleaning device with an electrostatic dust removal mechanism. Background Art

[0002] PC board is a high-quality board made of polycarbonate as the main component and using co-extrusion technology. Because its surface is covered with a layer of high-concentration ultraviolet absorber, it has the characteristics of anti-ultraviolet and long-term weather resistance and never fades. PC board is impact-resistant, unbreakable, stronger than tempered glass, tough, safe, and bendable. However, PC board will rub against other objects or PC boards during production, which will cause some fine dust in the air to be adsorbed on the surface of PC board, affecting the cleanliness of PC board. The existing cleaning device can only remove dust from one side of the dust-removed object at a time. After the dust removal of one side is completed, the direction of the dust-removed object needs to be manually turned over. Secondly, after the dust removal of the object is completed, it is not convenient to clean the collected dust, which has certain limitations. Utility Model Content

[0003] The utility model aims to provide a cleaning device with an electrostatic dust removal mechanism, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] A cleaning device with an electrostatic dust removal mechanism comprises a base plate, one side of the top of the base plate is fixedly connected to a working box, a clamping and rotating device is fixedly provided in the working box, the other side of the top of the base plate is fixedly connected to an electrostatic dust removal box, a negative plate is fixedly provided in the center of the electrostatic dust removal box, dust collecting plates are symmetrically fixedly provided on both sides of the inner wall of the electrostatic dust removal box, a dust cleaning device is provided on one side of the dust collecting plate in the electrostatic dust removal box, an air inlet pipe is fixedly connected to the top of the electrostatic dust removal box, a dust suction pump is fixedly connected to the side of the air inlet pipe away from the electrostatic dust removal box, an exhaust pipe is fixedly connected to the side of the dust suction pump away from the air inlet pipe, and the exhaust pipe passes through the side of the working box and is fixedly connected to a wind hood;

[0006] The dust cleaning device includes a driving motor fixedly arranged on the top of the electrostatic dust removal box, the output end of the driving motor passes through the electrostatic dust removal box and is fixedly connected to a screw rod, the screw rod is threadedly connected to a threaded block, one side of the threaded block is fixedly connected to a mounting block, the top wall of the mounting block is fixedly connected to a spring, the other side of the spring is fixedly connected to a limit block slidably connected to the inner wall of the mounting block, the bottom of the limit block is fixedly connected to a movable rod having one end extending to the bottom of the mounting block, the other end of the movable rod is fixedly connected to a mounting plate, and the other side of the mounting plate is fixedly connected to a scraper plate whose bottom contacts one side of the corresponding dust collecting plate.

[0007] Furthermore, the clamping and rotating device includes a servo motor fixedly arranged on the top of the working box and an electric slide rail 1 rotatably arranged at the bottom of the working box, a connecting plate fixedly connected to the output end of the servo motor, a cylinder fixedly connected to the bottom of the connecting plate, an electric slide rail 2 fixedly connected to the piston rod of the cylinder, electric sliders are slidably arranged in the electric slide rails 2 and 1, a fixed rod 1 and a fixed rod 2 are symmetrically arranged at one end of the electric slider away from the electric slide rails 1 and 2, a threaded rod is threadedly connected to the fixed rod 1 and the fixed rod 2, a knob is fixedly arranged at one end of the threaded rod, a clamping plate is rotatably arranged at the end of the threaded rod away from the knob, a pair of telescopic rods are fixedly arranged on the side of the fixed rod 1 and the fixed rod 2 close to the clamping plate, and one end of the telescopic rod away from the fixed rod 1 and the fixed rod 2 is fixedly arranged on the clamping plate.

[0008] Furthermore, a dust discharge pipe is provided through the bottom right side of the electrostatic dust removal box.

[0009] Furthermore, a guide block is fixedly provided at the bottom of the electrostatic precipitator box.

[0010] Furthermore, one end of the screw rod away from the driving motor is fixedly connected to a limiting plate.

[0011] Furthermore, a sealed door is rotatably connected to the front side of the working box via a hinge.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a cleaning device with an electrostatic dust removal mechanism. First, the cylinder is started to adjust the distance according to the length of the PC board. The knob is turned to drive the rotation of the threaded rod. The clamping plate clamps and fixes the PC board to adapt to PC boards of different sizes. The dust suction pump is started to generate suction to draw the dust on the surface of the PC board into the electrostatic dust removal box. The servo motor is rotated to remove the dust on the other side, thereby automatically removing the dust on both sides of the PC board. When the negative plate and the dust collecting plate are energized, the air molecules are ionized into positive ions and electrons in the strong electric field. The electrons encounter dust particles in the process of rushing to the positive electrode, so that the dust particles are negatively charged and adsorbed on the dust collecting plate, which brings convenience to the electrostatic dust removal of the PC board. After the end, the drive motor is started to drive the screw rod to rotate and the scraper plate is moved, thereby cleaning the dust particles on the surface of the dust collecting plate and achieving a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a cleaning device with an electrostatic dust removal mechanism of the utility model;

[0015] Figure 2 This is a cross-sectional view of a cleaning device with an electrostatic dust removal mechanism according to the utility model;

[0016] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0017] Figure 4 For the utility model Figure 2 The enlarged view of point B;

[0018] Reference table of reference numerals:

[0019] 1. Bottom plate; 2. Working box; 3. Clamping and rotating device; 301. Servo motor; 302. Electric slide rail 1; 303. Connecting plate; 304. Cylinder; 305. Electric slide rail 2; 306. Electric slider; 307. Fixed rod 1; 308. Fixed rod 2; 309. Threaded rod; 310. Knob; 311. Clamping plate; 312. Telescopic rod; 4. Electrostatic dust removal box; 5. Negative plate; 6. Dust collecting plate; 7. Dust cleaning device; 701. Driving motor; 702. Screw rod; 703. Threaded block; 704. Mounting block; 705. Spring; 706. Limit block; 707. Movable rod; 708. Mounting plate; 709. Dust scraper; 8. Air inlet pipe; 9. Dust suction pump; 10. Exhaust pipe; 11. Air hood; 12. Dust discharge pipe; 13. Guide block; 14. Limit plate; 15. Sealing door. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0022] Depend on Figures 1 to 4As shown, a cleaning device with an electrostatic dust removal mechanism comprises a bottom plate 1, a working box 2 is fixedly connected to one side of the top of the bottom plate 1, a clamping and rotating device 3 is fixedly arranged in the working box 2, an electrostatic dust removal box 4 is fixedly connected to the other side of the top of the bottom plate 1, a negative plate 5 is fixedly arranged in the center of the electrostatic dust removal box 4, dust collecting plates 6 are symmetrically fixedly arranged on both sides of the inner wall of the electrostatic dust removal box 4, a dust cleaning device 7 is arranged on one side of the dust collecting plate 6 in the electrostatic dust removal box 4, an air inlet pipe 8 is fixedly connected to the top of the electrostatic dust removal box 4, and the air inlet pipe 8 is far away A dust suction pump 9 is fixedly connected to one side of the electrostatic dust removal box 4, and an exhaust pipe 10 is fixedly connected to the side of the dust suction pump 9 away from the air inlet pipe 8. The exhaust pipe 10 runs through the side of the working box 2 and is fixedly connected to a wind cover 11. The front side of the working box 2 is rotatably connected to a sealing door 15 through a hinge. When the negative plate 5 and the dust collecting plate 6 are energized, the air molecules are ionized into positive ions and electrons in the strong electric field. The electrons encounter dust particles in the process of rushing to the positive electrode, so that the dust particles are negatively charged and adsorbed on the dust collecting plate 6, which brings convenience to the electrostatic dust removal of the PC board.

[0023] The dust cleaning device 7 includes a driving motor 701 fixedly arranged on the top of the electrostatic dust removal box 4, the output end of the driving motor 701 passes through the electrostatic dust removal box 4 and is fixedly connected to a screw rod 702, a threaded block 703 is threadedly connected to the screw rod 702, one side of the threaded block 703 is fixedly connected to a mounting block 704, a spring 705 is fixedly connected to the inner top wall of the mounting block 704, the other side of the spring 705 is fixedly connected to a limit block 706 slidably connected to the inner wall of the mounting block 704, the bottom of the limit block 706 is fixedly connected to a movable rod 707 with one end extending to the bottom of the mounting block 704, the other end of the movable rod 707 is fixedly connected to a mounting plate 708, and the other side of the mounting plate 708 A scraper plate 709 is fixedly connected with the bottom in contact with one side of the corresponding dust collecting plate 6, a dust discharge pipe 12 is penetrated by the bottom of the right side of the electrostatic dust collector 4, a guide block 13 is fixedly provided at the bottom of the electrostatic dust collector 4, and the end of the screw rod 702 away from the driving motor 701 is fixedly connected to the limiting plate 14, and the driving motor 701 is started, thereby driving the screw rod 702 to rotate, and the scraper plate 709 moves, thereby realizing the cleaning of dust particles on the surface of the dust collecting plate 6. During the movement, the scraper plate 709 is always in contact with the dust collecting plate 6 due to the elastic force of the spring 705, and the cleaning effect is better. The cleaned dust particles are discharged through the dust discharge pipe 12 under the action of the guide block 13.

[0024] The clamping and rotating device 3 includes a servo motor 301 fixedly arranged on the top of the working box 2 and an electric slide rail 1 302 rotatably arranged at the bottom of the working box 2. A connecting plate 303 is fixedly connected to the output end of the servo motor 301. A cylinder 304 is fixedly connected to the bottom of the connecting plate 303. An electric slide rail 2 305 is fixedly connected to the piston rod of the cylinder 304. Electric sliders 306 are slidably arranged in the electric slide rail 2 305 and the electric slide rail 1 302. A fixed rod 1 307 and a fixed rod 2 308 are symmetrically arranged at one end of the electric slider 306 away from the electric slide rail 1 302 and the electric slide rail 2 305. A threaded rod 309 is threadedly connected to the fixed rod 1 307 and the fixed rod 2 308. A knob 310 is fixedly arranged at one end of the threaded rod 309. The end of the threaded rod 309 away from the knob 310 rotates A clamping plate 311 is provided, and a pair of telescopic rods 312 are fixedly provided on one side of the fixing rod 1 307 and the fixing rod 2 308 close to the clamping plate 311, and one end of the telescopic rod 312 away from the fixing rod 1 307 and the fixing rod 2 308 is fixedly provided on the clamping plate 311, and the cylinder 304 is started to adjust the distance according to the length of the PC board, and the knob 310 is turned to drive the rotation of the threaded rod 309, and the clamping plate 311 clamps and fixes the PC board to adapt to PC boards of different sizes, and the electric slider 306 slides in the electric slide rail 1 302 and the electric slide rail 2 305 to control the longitudinal adjustment of the PC board, and the other side is dusted by the rotation of the servo motor 301, so as to realize automatic all-round dust removal on both sides of the PC board.

[0025] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A cleaning device with an electrostatic dust removal mechanism, comprising a bottom plate (1), characterized in that: A working box (2) is fixedly connected to one side of the top of the base plate (1), a clamping and rotating device (3) is fixedly provided in the working box (2), an electrostatic dust removal box (4) is fixedly connected to the other side of the top of the base plate (1), a negative plate (5) is fixedly provided in the center of the electrostatic dust removal box (4), dust collecting plates (6) are symmetrically fixedly provided on both sides of the inner wall of the electrostatic dust removal box (4), a dust cleaning device (7) is provided in the electrostatic dust removal box (4) on one side of the dust collecting plate (6), an air inlet pipe (8) is fixedly connected to the top of the electrostatic dust removal box (4), a dust suction pump (9) is fixedly connected to the side of the air inlet pipe (8) away from the electrostatic dust removal box (4), an exhaust pipe (10) is fixedly connected to the side of the dust suction pump (9) away from the air inlet pipe (8), and the exhaust pipe (10) passes through the side of the working box (2) and is fixedly connected to a wind hood (11); The dust cleaning device (7) comprises a driving motor (701) fixedly arranged on the top of the electrostatic dust removal box (4); the output end of the driving motor (701) passes through the electrostatic dust removal box (4) and is fixedly connected to a screw rod (702); a threaded block (703) is threadedly connected to the screw rod (702); one side of the threaded block (703) is fixedly connected to a mounting block (704); a spring (705) is fixedly connected to the inner top wall of the mounting block (704); the other side of the spring (705) is fixedly connected to a limit block (706) slidably connected to the inner wall of the mounting block (704); the bottom of the limit block (706) is fixedly connected to a movable rod (707) with one end extending below the mounting block (704); the other end of the movable rod (707) is fixedly connected to a mounting plate (708); the other side of the mounting plate (708) is fixedly connected to a scraper plate (709) whose bottom contacts one side of the corresponding dust collecting plate (6).

2. A cleaning device with an electrostatic dust removal mechanism according to claim 1, characterized in that: The clamping and rotating device (3) comprises a servo motor (301) fixedly arranged on the top of the working box (2) and an electric slide rail (302) rotatably arranged on the bottom of the working box (2); a connecting plate (303) is fixedly connected to the output end of the servo motor (301); a cylinder (304) is fixedly connected to the bottom of the connecting plate (303); an electric slide rail (305) is fixedly connected to the piston rod of the cylinder (304); an electric slider (306) is slidably arranged in the electric slide rail (305) and the electric slide rail (302); the electric slider (306) is away from the electric slide rail (302) and the electric slide rail (305). A fixing rod (307) and a fixing rod (308) are symmetrically arranged at the ends, and a threaded rod (309) is threadedly connected to the fixing rod (307) and the fixing rod (308), and a knob (310) is fixedly arranged at one end of the threaded rod (309), and a clamping plate (311) is rotatably arranged at one end of the threaded rod (309) away from the knob (310), and a pair of telescopic rods (312) are fixedly arranged on one side of the fixing rod (307) and the fixing rod (308) close to the clamping plate (311), and one end of the telescopic rod (312) away from the fixing rod (307) and the fixing rod (308) is fixedly arranged on the clamping plate (311).

3. A cleaning device with an electrostatic dust removal mechanism according to claim 1, characterized in that: A dust discharge pipe (12) is provided through the bottom right side of the electrostatic dust removal box (4).

4. A cleaning device with an electrostatic dust removal mechanism according to claim 1, characterized in that: A guide block (13) is fixedly provided at the bottom of the electrostatic precipitator box (4).

5. A cleaning device with an electrostatic dust removal mechanism according to claim 1, characterized in that: One end of the screw rod (702) away from the driving motor (701) is fixedly connected to a limiting plate (14).

6. A cleaning device with an electrostatic dust removal mechanism according to claim 1, characterized in that: The front side of the working box (2) is rotatably connected with a sealing door (15) via a hinge.

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