Separating and sieving device for aluminum fluorocarbon powder

Abstract

The utility model belongs to the technical field of separating and screening devices, and particularly relates to a separating and screening device for aluminum fluorocarbon powder, which comprises two support frames, connecting blocks are slidably connected to the inner walls of the two support frames, a connecting rod is fixedly connected to the inner wall of one support frame, a threaded rod is rotatably connected to the inner wall of the other support frame, and the threaded rod is fixedly connected to the inner wall of the other support frame. The ends of the threaded rods penetrate through the corresponding connecting blocks and are in threaded connection with the corresponding connecting blocks, the ends of the connecting rods penetrate through the corresponding connecting blocks and are in sliding connection with the corresponding connecting blocks, and the sides, close to each other, of the two connecting blocks are fixedly connected with a connecting plate. By rotating an adjusting screw, pushing a cleaning brush to make contact with the bottom of the screen, driving a threaded rod to rotate through a first motor, enabling a connecting block to slide along the outer wall of a connecting rod, driving a connecting plate to move through the connecting block and driving the cleaning brush to move through the connecting plate, materials blocked in screen holes can be automatically cleaned through the design, and the cleaning efficiency is improved; and the manual operation time and the labor cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of separation and screening devices, and more specifically to a separation and screening device for aluminum fluorocarbon powder. Background Art

[0002] The production process of fluorocarbon powder coating is: proportioning → premixing → mixing → extrusion coagulation → tableting → cooling → crushing → pulverization → separation and screening → inspection → qualified finished products. In the separation and screening steps, material particles of different sizes need to be screened and separated, and products of different particle sizes can be made according to subsequent requirements. In the separation and screening process, a screening machine is required.

[0003] In the existing technology, such as the document with announcement number CN220635238U, a separation screening device for fluorocarbon powder coating production is disclosed. The device in the document can easily remove the first filter plate and the second filter plate from the separation screening plate, and clean them with a brush. However, during the cleaning process, the first filter plate and the second filter plate need to be manually disassembled and cleaned. However, the manual cleaning method is inefficient and secondly increases labor costs. For this reason, we propose a separation screening device for aluminum fluorocarbon powder. Utility Model Content

[0004] The utility model proposes a separation and screening device for aluminum fluorocarbon powder, which solves the technical problem that in the cleaning process of the prior art, the first filter plate and the second filter plate need to be manually disassembled and cleaned. However, the manual cleaning method is inefficient and secondly, increases labor costs.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a separation and screening device for aluminum fluorocarbon powder, comprising two support frames, the inner walls of the two support frames are slidably connected with connecting blocks, the inner wall of one of the support frames is fixedly connected with a connecting rod, and the inner wall of the other support frame is rotatably connected with a threaded rod, the end of the threaded rod passes through the corresponding connecting block and is threadedly connected thereto, the end of the connecting rod passes through the corresponding connecting block and is slidably connected thereto, a connecting plate is fixedly connected to one side of the two connecting blocks that are relatively close to each other, a cleaning assembly is installed on the top of the connecting plate, the outer wall of one of the support frames is fixedly connected to a machine base, the outer wall of the machine base is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to the threaded rod.

[0006] Preferably, the cleaning assembly includes a cleaning brush, the bottom of the cleaning brush is fixedly connected to two guide rods, the ends of the two guide rods pass through a connecting plate and are slidably connected thereto, the bottom of the cleaning brush is rotatably connected to an adjusting screw, the end of the adjusting screw passes through the connecting plate and is threadedly connected thereto.

[0007] Preferably, the bottoms of the two support frames are fixedly connected to support plates, the outer sides of the two support plates are fixedly connected to connection frames, first fixing plates are provided above the two support frames, and a screen is fixedly connected between the two first fixing plates.

[0008] Preferably, the two first fixing plates are fixedly connected to two second fixing plates on the outer side, rotatable balls are embedded in the bottom of the second fixing plates, the two connecting frame ends are fixedly connected to support plates, and connecting grooves are opened on the tops of the two support plates, and the balls are rollingly connected to the inner walls of the connecting grooves.

[0009] Preferably, the inner walls of the two connecting grooves are each provided with a connecting hole, the bottom of the second fixing plate is fixedly connected to a limiting rod, and the end of the limiting rod passes through the connecting hole and is slidably connected thereto.

[0010] Preferably, a second motor is fixedly connected to the top of one of the connecting frames, the output end of the second motor is fixedly connected to the first connecting arm, the end of the first connecting arm is rotatably connected to the first rotating shaft, the second connecting arm is fixedly connected to the circumferential outer wall of the first rotating shaft, the second connecting arm is rotatably connected to the second rotating shaft on the inner wall, and the output end of the second rotating shaft is fixedly connected to the first fixed plate.

[0011] The beneficial effects of the present invention are:

[0012] 1. In the utility model, the cleaning brush is pushed to contact the bottom of the screen by rotating the adjusting screw, and the threaded rod is driven to rotate by the first motor, so that the connecting block slides along the outer wall of the connecting rod, the connecting plate is driven to move by the connecting block, and the cleaning brush is driven to move by the connecting plate. This design can automatically clean the materials blocked in the screen holes, improve the cleaning efficiency, and reduce the time and labor cost of manual operation.

[0013] 2. In the utility model, when the first fixed plate moves, it drives the second fixed plate to move, so that the ball at the bottom of the second fixed plate rolls along the inner wall of the connecting groove at the top of the support plate, thereby reducing the friction between the structures and increasing the service life of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the cleaning brush of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the ball of the utility model.

[0018] In the figure: 1. support frame; 2. threaded rod; 3. connecting block; 4. connecting rod; 5. connecting plate; 6. cleaning brush; 7. guide rod; 8. adjusting screw; 9. machine base; 10. first motor; 11. support plate; 12. connecting frame; 13. first fixed plate; 14. screen; 15. support plate; 16. connecting groove; 17. connecting hole; 18. second fixed plate; 19. limiting rod; 20. ball; 21. second motor; 22. first connecting arm; 23. first rotating shaft; 24. second connecting arm; 25. second rotating shaft. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown, a separation and screening device for aluminum fluorocarbon powder comprises two support frames 1, the inner walls of the two support frames 1 are both slidably connected with connecting blocks 3, one of the support frames 1 is fixedly connected with a connecting rod 4 on the inner wall, and the other support frame 1 is rotatably connected with a threaded rod 2 on the inner wall, the end of the threaded rod 2 passes through the corresponding connecting block 3 and is threadedly connected thereto, the end of the connecting rod 4 passes through the corresponding connecting block 3 and is slidably connected thereto, a connecting plate 5 is fixedly connected to the relatively close side of the two connecting blocks 3, and a cleaning component is installed on the top of the connecting plate 5, one of the support frames 1 is fixedly connected with a base 9 on the outer wall, the outer wall of the base 9 is fixedly connected with a first motor 10, the output end of the first motor 10 is fixedly connected to the threaded rod 2, the threaded rod 2 is driven to rotate by the first motor 10, so that the connecting block 3 slides along the outer wall of the connecting rod 4, the connecting plate 5 is driven to move by the connecting block 3, and the cleaning brush 6 is driven to move by the connecting plate 5, this design can automatically clean the materials blocked in the holes of the screen 14, improve the cleaning efficiency, and reduce the time and labor cost of manual operation.

[0021] like Figure 2 As shown, the cleaning assembly includes a cleaning brush 6, and two guide rods 7 are fixedly connected to the bottom of the cleaning brush 6. The ends of the two guide rods 7 pass through the connecting plate 5 and are slidably connected thereto. An adjusting screw 8 is rotatably connected to the bottom of the cleaning brush 6, and the ends of the adjusting screw 8 pass through the connecting plate 5 and are threadedly connected thereto.

[0022] like Figure 1 and Figure 4As shown, the bottoms of the two support frames 1 are fixedly connected with support plates 11, the outer sides of the two support plates 11 are fixedly connected with connecting frames 12, the tops of the two support frames 1 are provided with first fixing plates 13, a screen 14 is fixedly connected between the two first fixing plates 13, the outer sides of the two first fixing plates 13 are fixedly connected with two second fixing plates 18, the bottoms of the second fixing plates 18 are embedded with rotatable balls 20, the ends of the two connecting frames 12 are fixedly connected with supporting plates 15, the tops of the two supporting plates 15 are provided with connecting grooves 16, the balls 20 are rollingly connected with the inner walls of the connecting grooves 16, the inner walls of the two connecting grooves 16 are provided with connecting holes 17, the bottoms of the second fixing plates 18 are fixedly connected with limiting rods 19, the ends of the limiting rods 19 pass through the connecting holes 17 and are slidably connected thereto, when the first fixing plate 13 moves, the second fixing plate 18 is driven to move, so that the balls 20 at the bottom of the second fixing plate 18 roll along the inner walls of the connecting grooves 16 at the tops of the supporting plates 15, thereby reducing the friction between the structures and improving the service life of the structures.

[0023] like Figure 1 and Figure 3 As shown, a second motor 21 is fixedly connected to the top of one of the connection frames 12, a first connection arm 22 is fixedly connected to the output end of the second motor 21, a first rotating shaft 23 is rotatably connected to the end of the first connection arm 22, a second connection arm 24 is fixedly connected to the circumferential outer wall of the first rotating shaft 23, a second connection arm 24 is rotatably connected to the inner wall of the second connection arm 24, and the output end of the second rotating shaft 25 is fixedly connected to the first fixed plate 13.

[0024] Working principle: The first connecting arm 22 is driven to rotate by the second motor 21, the first connecting arm 22 drives the second connecting arm 24 to rotate through the first rotating shaft 23, the second connecting arm 24 drives the first fixed plate 13 to slide back and forth through the second rotating shaft 25, and the screen 14 is driven to move back and forth through the first fixed plate 13, so as to screen the materials;

[0025] When the first fixing plate 13 moves, it drives the second fixing plate 18 to move, so that the balls 20 at the bottom of the second fixing plate 18 roll along the inner wall of the connecting groove 16 at the top of the supporting plate 15, thereby reducing the friction between the structures;

[0026] By rotating the adjusting screw 8, the cleaning brush 6 is pushed to contact the bottom of the screen 14, and the threaded rod 2 is driven to rotate by the first motor 10, so that the connecting block 3 slides along the outer wall of the connecting rod 4, and the connecting plate 5 is driven to move by the connecting block 3, and the cleaning brush 6 is driven to move by the connecting plate 5, so that the material blocked in the hole of the screen 14 can be cleaned.

[0027] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separation and screening device for aluminum fluorocarbon powder, comprising two support frames (1), characterized in that: The inner walls of the two support frames (1) are both slidably connected with connection blocks (3), the inner wall of one of the support frames (1) is fixedly connected with a connection rod (4), and the inner wall of the other support frame (1) is rotatably connected with a threaded rod (2), the end of the threaded rod (2) passes through the corresponding connection block (3) and is threadedly connected thereto, the end of the connection rod (4) passes through the corresponding connection block (3) and is slidably connected thereto, a connection plate (5) is fixedly connected to the relatively close side of the two connection blocks (3), and a cleaning component is installed on the top of the connection plate (5), the outer wall of one of the support frames (1) is fixedly connected with a machine base (9), the outer wall of the machine base (9) is fixedly connected with a first motor (10), and the output end of the first motor (10) is fixedly connected to the threaded rod (2).

2. The separation and screening device for aluminum fluorocarbon powder according to claim 1, characterized in that: The cleaning assembly comprises a cleaning brush (6), the bottom of the cleaning brush (6) is fixedly connected to two guide rods (7), the ends of the two guide rods (7) pass through a connecting plate (5) and are slidably connected thereto, the bottom of the cleaning brush (6) is rotatably connected to an adjusting screw (8), the end of the adjusting screw (8) passes through the connecting plate (5) and is threadedly connected thereto.

3. The separation and screening device for aluminum fluorocarbon powder according to claim 2, characterized in that: The bottoms of the two support frames (1) are fixedly connected to support plates (11), the outer sides of the two support plates (11) are fixedly connected to connection frames (12), a first fixing plate (13) is provided above the two support frames (1), and a screen (14) is fixedly connected between the two first fixing plates (13).

4. The separation and screening device for aluminum fluorocarbon powder according to claim 3, characterized in that: Two second fixing plates (18) are fixedly connected to the outer side of the two first fixing plates (13), and rotatable balls (20) are embedded at the bottom of the second fixing plates (18). The ends of the two connecting frames (12) are fixedly connected to supporting plates (15), and the tops of the two supporting plates (15) are provided with connecting grooves (16), and the balls (20) are rollingly connected to the inner walls of the connecting grooves (16).

5. The separation and screening device for aluminum fluorocarbon powder according to claim 4, characterized in that: The inner walls of the two connection grooves (16) are each provided with a connection hole (17), the bottom of the second fixing plate (18) is fixedly connected to a limit rod (19), and the end of the limit rod (19) passes through the connection hole (17) and is slidably connected thereto.

6. The separation and screening device for aluminum fluorocarbon powder according to claim 5, characterized in that: A second motor (21) is fixedly connected to the top of one of the connection frames (12); the output end of the second motor (21) is fixedly connected to a first connection arm (22); the end of the first connection arm (22) is rotatably connected to a first rotating shaft (23); the outer circumferential wall of the first rotating shaft (23) is fixedly connected to a second connection arm (24); the inner wall of the second connection arm (24) is rotatably connected to a second rotating shaft (25); and the output end of the second rotating shaft (25) is fixedly connected to the first fixed plate (13).

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