Vibrating screen for carbon powder processing

Abstract

The utility model relates to the technical field of carbon powder processing, in particular to a vibrating screen for carbon powder processing, which comprises a vibrating screen hood, a screen mesh is arranged on the vibrating screen hood, a motor seat is fixedly mounted on one side of the vibrating screen hood, a motor is fixedly mounted on one side of the motor seat, a screw rod is fixedly connected to the output end of the motor, and a screw rod is fixedly connected to the output end of the screw rod. The outer surface of the lead screw is in threaded connection with an L-shaped mounting frame, and the top side of the L-shaped mounting frame is fixedly connected with an L-shaped connecting frame. Compared with the prior art, the screen cleaning device has the advantages that the motor, the lead screw, the L-shaped moving frame, the L-shaped connecting frame, the dust suction cover, the dust suction hose, the fan, the filter box, the filter screen, the U-shaped mounting frame and the cleaning brush are arranged in a matched mode, so that the cleaning brush can move and clean the screen, the screen cleaning operation is simple and convenient, the labor intensity of cleaning personnel is reduced, and the cleaning efficiency is improved. In addition, the situation that carbon powder dust splashes in the screen cleaning process is avoided, and then the influence of the carbon powder dust on the surrounding environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon powder processing, in particular to a vibrating screen used for carbon powder processing. Background Art

[0002] Toner, also known as toner, is a powdered substance used in laser printers to form images on paper. Black toner is composed of binder resin, carbon black, charge control agent, external additives and other ingredients, and color toner also needs to add pigments of other colors. In the process of processing toner, in order to ensure the quality of toner and avoid agglomeration of materials in toner, a vibrating screen is needed to screen the toner.

[0003] In the process of screening carbon powder, carbon powder will adhere to the surface of the vibrating screen mesh. After the screening operation of carbon powder is completed, the vibrating screen mesh needs to be cleaned. However, manual cleaning is required when cleaning the vibrating screen mesh. In the process of cleaning the vibrating screen mesh, carbon powder dust will splash. The carbon powder dust will have a certain impact on the surrounding environment. Therefore, a vibrating screen for carbon powder processing is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a vibrating screen for carbon powder processing to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a vibrating screen for carbon powder processing, including a vibrating screen cover, the vibrating screen cover is provided with a screen, a motor seat is fixedly installed on one side of the vibrating screen cover, a motor is fixedly installed on one side of the motor seat, a screw rod is fixedly connected to the output end of the motor, an L-shaped mounting bracket is threadedly connected to the outer surface of the screw rod, an L-shaped connecting bracket is fixedly connected to the top side of the L-shaped mounting bracket, one end of the L-shaped connecting bracket is fixedly connected to a dust hood, a dust hose is fixedly connected to the top of the dust hood, an end of the dust hose away from the dust hood is fixedly connected to a fan, the fan is fixedly connected to a filter box through a pipeline, a filter is fixedly installed on the inner wall of the filter box, two U-shaped mounting brackets are fixedly connected to the side of the L-shaped mounting bracket away from the L-shaped connecting bracket, and a cleaning brush structure with adjustable height is provided on the two U-shaped mounting brackets.

[0007] Preferably, the cleaning brush structure comprises an extension rod, an adjustment socket, a cleaning brush, a fixed spring and an adjustment plug rod, the inner walls of the two U-shaped mounting frames are clamped with extension rods, a plurality of adjustment sockets are provided on one side of the two extension rods, a cleaning brush is fixedly installed on the bottom end of the two extension rods, a fixed spring is fixedly connected to one side of the two U-shaped mounting frames, and an adjustment plug rod with a T-shaped cross-section is fixedly connected to one end of the two fixed springs.

[0008] Preferably, any of the above schemes is that a slide rail is fixedly mounted on one side of the vibrating screen cover, and a slider fixedly connected to the L-shaped mounting frame is slidably connected to the slide rail.

[0009] Preferably, any of the above schemes is that the dust hood is located above the cleaning brush, and the size of the dust hood is larger than the size of the cleaning brush.

[0010] Preferably, any of the above schemes has a portion of the adjustment rod located inside the fixed spring, the adjustment rod passes through the U-shaped mounting frame, the adjustment rod is slidably connected to the U-shaped mounting frame, and the adjustment rod is adapted to the size of the adjustment socket.

[0011] Preferably, according to any of the above schemes, the cleaning brush is located inside the vibrating screen cover, and the bristle portion of the cleaning brush is in contact with the screen.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] 1. Through the coordinated arrangement of the motor, the screw rod, the L-shaped movable frame, the L-shaped connecting frame, the dust hood, the dust hose, the fan, the filter box, the filter, the U-shaped mounting frame and the cleaning brush structure, the cleaning brush can be moved and the screen can be cleaned, so that the operation of cleaning the screen is relatively simple, the labor intensity of the cleaning personnel is reduced, and the splashing of carbon powder and dust in the process of cleaning the screen is avoided, thereby avoiding the influence of carbon powder and dust on the surrounding environment.

[0014] 2. Through the coordinated arrangement of the U-shaped mounting frame, the extension rod, the adjustment socket, the cleaning brush, the fixing spring and the adjustment plug rod, the installation and removal of the cleaning brush are relatively simple, and the height of the cleaning brush can be adjusted so that the bristles of the cleaning brush can better clean the screen, resulting in a better cleaning effect on the screen. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the L-shaped mounting frame and its connecting components of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter box of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the cleaning brush of the utility model;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1-vibrating screen cover, 2-screen, 3-motor, 4-screw, 5-L-shaped mounting frame, 6-L-shaped connecting frame, 7-dust hood, 8-dust hose, 9-fan, 10-filter box, 11-filter, 12-U-shaped mounting frame, 13-cleaning brush structure, 1301-extension rod, 1302-adjustment socket, 1303-cleaning brush, 1304-fixing spring, 1305-adjustment plug rod, 14-slide rail, 15-slider. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 5As shown, a vibrating screen for carbon powder processing comprises a vibrating screen cover 1, a screen 2 is arranged on the vibrating screen cover 1, and a vibrating motor is arranged on the vibrating screen cover 1, a collecting cover is fixedly connected to the bottom side of the vibrating screen cover 1, and the screened carbon powder can be collected, a motor seat is fixedly installed on one side of the vibrating screen cover 1, a motor 3 is fixedly installed on one side of the motor seat, a screw rod 4 is fixedly connected to the output end of the motor 3, a stabilizing seat is fixedly installed on one side of the vibrating screen cover 1, and the end of the screw rod 4 away from the motor 3 is rotatably connected to the stabilizing seat through a bearing to ensure the stability of the screw rod 4 during rotation, an L-shaped mounting bracket 5 is threadedly connected to the outer surface of the screw rod 4, an L-shaped connecting bracket 6 is fixedly connected to the top side of the L-shaped mounting bracket 5, a dust hood 7 is fixedly connected to one end of the L-shaped connecting bracket 6, a dust hose 8 is fixedly connected to the top of the dust hood 7, a fan 9 is fixedly connected to the end of the dust hose 8 away from the dust hood 7, and the fan 9 is fixedly connected to the There is a filter box 10, and a filter screen 11 is fixedly installed on the inner wall of the filter box 10. Two U-shaped mounting frames 12 are fixedly connected to the side of the L-shaped mounting frame 5 away from the L-shaped connecting frame 6. A cleaning brush structure 13 with adjustable height is arranged on the two U-shaped mounting frames 12. When the screen 2 is cleaned, the motor 3 and the fan 9 are started. As the motor 3 is started, the screw rod 4 will rotate, so that the L-shaped mounting frame 5 drives the U-shaped mounting frame 12 and the cleaning brush structure 13 to move, and the screen 2 is cleaned by the cleaning brush structure 13. As the L-shaped mounting frame 5 moves, the L-shaped connecting frame 6 drives the dust hood 7 to move. As the fan 9 is started, the dust hood 7 will absorb the carbon powder dust on the screen 2 cleaned by the cleaning brush structure 13, and transport the carbon powder dust to the inside of the filter box 10 through the dust suction hose 8 and the pipeline. The carbon powder dust can be filtered through the filter screen 11, thereby preventing the carbon powder dust from escaping into the air.

[0023] As an optional technical solution of the utility model, the cleaning brush structure 13 includes an extension rod 1301, an adjustment socket 1302, a cleaning brush 1303, a fixing spring 1304 and an adjustment plug rod 1305. The inner walls of the two U-shaped mounting frames 12 are clamped with the extension rod 1301, and a plurality of adjustment sockets 1302 are provided on one side of the two extension rods 1301. A cleaning brush 1303 is fixedly installed at the bottom end of the two extension rods 1301. A fixing spring 1304 is fixedly connected to one side of the two U-shaped mounting frames 12. One end of the two fixing springs 1304 is fixedly connected to an adjustment plug rod 1305 with a T-shaped cross-section. When installing the cleaning brush 1303, first pull the adjusting rod 1305 to move it out from the inside of the U-shaped mounting frame 12. At this time, the fixing spring 1304 is in a pulled rope state. Then, the extension rod 1301 is inserted into the inside of the U-shaped mounting frame 12, and the bristle part of the cleaning brush 1303 is tightly fitted with the screen 2, and the adjusting rod 1305 is made to correspond to the position of the adjusting socket 1302 at the appropriate position. Then, the adjusting rod 1305 is slowly loosened, and the adjusting rod 1305 is inserted into the inside of the adjusting socket 1302 at the appropriate position under the reaction force of the fixing spring 1304, thereby completing the operation of installing the cleaning brush 1303.

[0024] As an optional technical solution of the utility model, a slide rail 14 is fixedly installed on one side of the vibrating screen cover 1, and a slider 15 fixedly connected to the L-shaped mounting frame 5 is slidably connected to the slide rail 14. The L-shaped mounting frame 5 is guided by the slide rail 14 and the slider 15, so that the L-shaped mounting frame 5 moves linearly along the direction of the slide rail 14.

[0025] As an optional technical solution of the present invention, the dust hood 7 is located above the cleaning brush 1303, and the size of the dust hood 7 is larger than that of the cleaning brush 1303, so that the dust hood 7 can more completely absorb the carbon powder and dust on the screen 2 cleaned by the cleaning brush 1303.

[0026] As an optional technical solution of the present invention, a portion of the adjusting rod 1305 is located inside the fixed spring 1304, the adjusting rod 1305 passes through the U-shaped mounting frame 12, the adjusting rod 1305 is slidingly connected to the U-shaped mounting frame 12, and the adjusting rod 1305 is adapted to the size of the adjusting socket 1302, so that the adjusting rod 1305 can be smoothly moved and inserted into the interior of the adjusting socket 1302.

[0027] As an optional technical solution of the utility model, the cleaning brush 1303 is located inside the vibrating screen cover 1, and the bristle part of the cleaning brush 1303 is in contact with the screen 2, so that the cleaning brush 1303 can better clean the screen 2.

[0028] A vibrating screen for carbon powder processing, the working principle is as follows:

[0029] Start the motor 3 and the fan 9. As the motor 3 starts, the screw 4 will rotate, so that the L-shaped mounting frame 5 drives the U-shaped mounting frame 12 and the cleaning brush 1303 to move, and the screen 2 is cleaned by the cleaning brush 1303. As the L-shaped mounting frame 5 moves, the L-shaped connecting frame 6 drives the dust hood 7 to move. As the fan 9 starts, the dust hood 7 will absorb the carbon powder dust on the screen 2 cleaned by the cleaning brush structure 13, and transport the carbon powder dust to the inside of the filter box 10 through the dust suction hose 8 and the pipeline, and the carbon powder dust can be filtered through the filter 11, thereby completing the operation of cleaning the screen 2 and processing the carbon powder dust.

[0030] To sum up, the vibrating screen for carbon powder processing, through the coordinated arrangement of the motor 3, the screw 4, the L-shaped movable frame 5, the L-shaped connecting frame 6, the dust hood 7, the dust hose 8, the fan 9, the filter box 10, the filter screen 11, the U-shaped mounting frame 12 and the cleaning brush structure 13, can enable the cleaning brush 1303 to move and clean the screen 2, making the operation of cleaning the screen 2 relatively simple, reducing the labor intensity of the cleaning personnel, and avoiding the splashing of carbon powder and dust during the cleaning process of the screen 2, thereby avoiding the influence of carbon powder and dust on the surrounding environment, through the coordinated arrangement of the U-shaped mounting frame 12, the extension rod 1301, the adjustment socket 1302, the cleaning brush 1303, the fixed spring 1304 and the adjustment plug 1305, the operation of installing and removing the cleaning brush 1303 is relatively simple, and the height of the cleaning brush 1303 can be adjusted, so that the bristles of the cleaning brush 1303 can better clean the screen 2, so that the cleaning effect of the screen 2 is relatively good.

Claims

1. A vibrating screen for carbon powder processing, characterized in that: The invention comprises a vibrating screen cover (1), wherein a screen (2) is arranged on the vibrating screen cover (1), a motor seat is fixedly mounted on one side of the vibrating screen cover (1), a motor (3) is fixedly mounted on one side of the motor seat, a screw rod (4) is fixedly connected to the output end of the motor (3), an L-shaped mounting frame (5) is threadedly connected to the outer surface of the screw rod (4), an L-shaped connecting frame (6) is fixedly connected to the top side of the L-shaped mounting frame (5), one end of the L-shaped connecting frame (6) is fixedly connected to a dust hood (7), and the dust hood (7) is fixedly connected to the dust hood (7). A dust suction hose (8) is fixedly connected to the top of the dust hood (7); an end of the dust suction hose (8) away from the dust hood (7) is fixedly connected to a fan (9); the fan (9) is fixedly connected to a filter box (10) via a pipeline; a filter screen (11) is fixedly installed on the inner wall of the filter box (10); two U-shaped mounting frames (12) are fixedly connected to one side of the L-shaped mounting frame (5) away from the L-shaped connecting frame (6); and a cleaning brush structure (13) with adjustable height is arranged on the two U-shaped mounting frames (12).

2. A vibrating screen for carbon powder processing according to claim 1, characterized in that: The cleaning brush structure (13) comprises an extension rod (1301), an adjustment socket (1302), a cleaning brush (1303), a fixing spring (1304) and an adjustment plug rod (1305); the inner walls of the two U-shaped mounting frames (12) are both clamped with the extension rod (1301); one side of the two extension rods (1301) is provided with a plurality of adjustment sockets (1302); a cleaning brush (1303) is fixedly mounted at the bottom end of the two extension rods (1301); one side of the two U-shaped mounting frames (12) is both fixedly connected with a fixing spring (1304); one end of the two fixing springs (1304) is fixedly connected with an adjustment plug rod (1305) having a T-shaped cross-section.

3. A vibrating screen for carbon powder processing according to claim 2, characterized in that: A slide rail (14) is fixedly mounted on one side of the vibrating screen cover (1), and a sliding block (15) fixedly connected to the L-shaped mounting frame (5) is slidably connected to the slide rail (14).

4. A vibrating screen for carbon powder processing according to claim 3, characterized in that: The dust hood (7) is located above the cleaning brush (1303), and the size of the dust hood (7) is larger than the size of the cleaning brush (1303).

5. A vibrating screen for carbon powder processing according to claim 4, characterized in that: A portion of the adjustment rod (1305) is located inside the fixed spring (1304), the adjustment rod (1305) passes through the U-shaped mounting frame (12), the adjustment rod (1305) is slidably connected to the U-shaped mounting frame (12), and the adjustment rod (1305) is adapted to the size of the adjustment socket (1302).

6. A vibrating screen for carbon powder processing according to claim 5, characterized in that: The cleaning brush (1303) is located inside the vibrating screen cover (1), and the bristle portion of the cleaning brush (1303) is in contact with the screen (2).

Images