Trimming mechanism for antiskid plates

Abstract

The utility model provides a trimming mechanism for an anti-skid plate, which relates to the technical field of plate processing, and comprises a support frame, a conveyor belt, a push plate, a guide part, a processing part, a shell, a guide block, a guide surface, a neat surface, a box body, a processing unit, a placing plate and a first motor, two partition plates are arranged in the box body, a crankshaft is arranged on the two partition plates, one end of the connecting rod is rotationally connected with the crankshaft, the other end of the connecting rod is rotationally connected with the placing plate, a second motor used for driving the crankshaft to rotate is arranged on one side of one partition plate, and bendable pressing plates are evenly arranged at the top in the box body; when the device is used, the two ends of the plate can be trimmed at the same time, the trimming efficiency of the plate is greatly improved, meanwhile, the plate conveyed on the conveying belt can be adjusted through the pressing plate, the straightening posture is kept, and it is ensured that the two ends of the plate can be effectively trimmed.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically a trimming mechanism for anti-slip sheet metal. Background Technology

[0002] Wood-plastic composite materials are made by mixing polyethylene, polypropylene, and polyvinyl chloride with more than 50% of waste plant fibers such as wood flour, rice husks, and straw to form a new wood material. The mixture is then processed through injection molding to produce boards with good anti-slip properties. After production, these boards need to be cut into boards of a certain length. Since the cut edges of the boards are relatively rough, they need to be trimmed. Most existing trimming machines can only trim one side of the board, requiring two operations per board, resulting in slow trimming efficiency. Utility Model Content

[0003] The purpose of this invention is to provide an edge trimming mechanism for anti-slip sheet materials, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The edge trimming mechanism for the anti-slip sheet includes a support frame and a conveyor belt mounted on the support frame. Push plates are evenly arranged on the conveyor belt. The mechanism also includes a guide section and a processing section. The guide section includes a housing mounted on the support frame. Guide blocks are respectively arranged on the inner bottom surface of the housing and on both sides of the conveyor belt. The guide blocks have a guiding surface and an alignment surface. The processing section includes a housing. The support frame and the conveyor belt pass through the housing. Processing units are respectively arranged on both sides of the housing. The processing unit includes a placement plate slidably connected to the housing. A first motor is arranged on the placement plate. A brush roller is arranged at the output end of the first motor. Two partitions are arranged inside the housing. A crankshaft is arranged on the two partitions. A connecting rod is also included. One end of the connecting rod is rotatably connected to the crankshaft. The other end of the connecting rod is rotatably connected to the placement plate. A second motor for driving the crankshaft to rotate is arranged on one side of one of the partitions. Flexible pressure plates are evenly arranged on the inner top of the housing.

[0005] Preferably, two guide rods are provided on one side of the guide block. The guide rods are slidably connected to the housing. A stop is provided at one end of the guide rod outside the housing. A spring is sleeved on the guide rod and the spring is located inside the housing.

[0006] Preferably, the height of the push plate is less than the thickness of the plate.

[0007] Preferably, the two placement plates inside the box move in opposite directions.

[0008] Preferably, the pressure plate is made of metal and its outer surface is covered with a rubber layer.

[0009] The beneficial effects of this utility model are:

[0010] When in use, this device can simultaneously trim both ends of the sheet material, greatly improving the trimming efficiency. It can also adjust and maintain the upright posture of the sheet material conveyed on the conveyor belt through the pressure plate, so as to ensure that both ends of the sheet material can be effectively trimmed. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0012] Figure 2 This is a schematic diagram of the internal structure of the shell.

[0013] Figure 3 This is a structural diagram of the placement plate.

[0014] Figure 4 This is a schematic diagram of the internal structure of the box.

[0015] Figure 5 This is a schematic diagram of the pressure plate structure.

[0016] In the diagram: 1. Plate; 2. Support frame; 3. Conveyor belt; 4. Push plate; 5. Housing; 6. Guide block; 7. Box; 8. Placement plate; 9. First motor; 10. Brush roller; 11. Partition plate; 12. Crankshaft; 13. Connecting rod; 14. Second motor; 15. Pressure plate; 16. Guide rod; 17. Stop block; 18. Spring. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-5As shown, a trimming mechanism for anti-slip sheet includes a support frame 2 and a conveyor belt 3 mounted on the support frame 2. Push plates 4 are evenly distributed on the conveyor belt 3. The mechanism also includes a guide section and a processing section. The guide section includes a housing 5 mounted on the support frame 2. Guide blocks 6 are respectively arranged on the inner bottom surface of the housing 5 and on both sides of the conveyor belt 3. The guide blocks 6 have a guiding surface and an alignment surface. The processing section includes a housing 7 through which the support frame 2 and the conveyor belt 3 pass. Processing units are respectively arranged on both sides of the housing 7. Each processing unit includes components that interact with the housing... The body 7 is slidably connected to a placement plate 8, on which a first motor 9 is installed. A brush roller 10 is installed at the output end of the first motor 9. The interior of the housing 7 is provided with two partitions 11, on which a crankshaft 12 is installed. It also includes a connecting rod 13. One end of the connecting rod 13 is rotatably connected to the crankshaft 12, and the other end of the connecting rod 13 is rotatably connected to the placement plate 8. A second motor 14 for driving the crankshaft 12 to rotate is installed on one side of one of the partitions 11. Flexible pressure plates 15 are evenly arranged on the inner top of the housing 7.

[0019] When processing sheet 1, sheet 1 is first placed horizontally on the moving conveyor belt 3, with one side of sheet 1 in contact with the side of the push plate 4. Simultaneously, sheet 1 is positioned relatively centrally on the conveyor belt 3, with minimal positional deviation. During the transport of sheet 1 by the conveyor belt 3, the end of sheet 1 that is further from the center of the conveyor belt 3 will contact the guide surface of one of the guide blocks. Since the guide surface is inclined relative to sheet 1, it will push sheet 1 towards the other end. The shortest distance between the two aligned surfaces on the two guide blocks is slightly greater than the length of sheet 1, allowing sheet 1 to pass between the two aligned surfaces. Under normal conditions, the lower end of the pressure plate 15 will contact the upper surface of the conveyor belt 3. When the plate 1 moves only under the drive of the conveyor belt 3, the friction between the plate 1 and the conveyor belt 3 is insufficient, so the plate 1 cannot deform the pressure plate 15 under the drive of the conveyor belt 3. Only when the push plate 4 on the conveyor belt 3 pushes the plate 1 to move can the plate 1 deform the pressure plate 15 and the plate 1 enter under the pressure plate 15. Therefore, the pressure plate 15 can keep the plate 1 close to one side of the push plate 4 and prevent the two ends of the plate 1 from being in a skewed state. After the plate 1 enters under the pressure plate 15, the pressure plate 15 presses the plate 1 onto the conveyor belt 3. When the first motor 9 drives the brush roller 10 to trim the two ends of the plate 1, the downward pressure applied to the plate 1 by the pressure plate 15 can prevent the plate 1 from moving laterally on the conveyor belt 3.

[0020] During the trimming of both ends of the board 1, two second motors 14 are started simultaneously. The second motors 14 are geared motors. The two second motors 14 drive their respective crankshafts 12 to rotate. Through the cooperation of the crankshafts 12 and the connecting rods 13, the placement plate 8 is driven to move up and down, which in turn drives the first motor 9 and the brush roller 10 on the placement plate 8 to move up and down. When the brush roller 10 moves up and down, it can trim both the side edges of the board 1 and the side corners of the board 1, thereby improving the trimming effect of both ends of the board 1.

[0021] Furthermore, two guide rods 16 are provided on one side of the guide block 6. The guide rods 16 are slidably connected to the housing 5. A stop block 17 is provided at one end of the guide rod 16 and outside the housing 5. A spring 18 is sleeved on the guide rod 16 and is located inside the housing 5. When the conveyor belt 3 conveys a relatively long plate 1, the plate 1 can be squeezed by the guide blocks at both ends by the spring 18 on the guide rod 16, thereby increasing the distance between the two guide blocks. This allows the plate 1 to be adjusted to the center position on the conveyor belt 3 under the action of the two guide blocks and the spring 18, so as to facilitate the trimming of the longer plate 1.

[0022] Furthermore, the height of the push plate 4 is less than the thickness of the plate 1, which makes it easier for the pressure plate 15 to effectively press onto the plate 1.

[0023] Furthermore, the two placement plates 8 inside the housing 7 move in opposite directions. When the brush roller 10 on one of the placement plates 8 moves upward, the brush roller 10 on the other placement plate 8 moves downward, preventing both brush rollers 10 from moving upward at the same time and ensuring that the plate 1 can always be pressed onto the conveyor belt 3 by the pressure plate 15.

[0024] Furthermore, the pressure plate 15 is made of metal, and the outer surface of the pressure plate 15 is covered with a rubber layer. The rubber layer can increase the friction between the pressure plate 15 and the plate 1, so as to reduce the lateral movement of the plate 1 on the conveyor belt 3 when it passes the brush roller 10.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A trimming mechanism for anti-slip sheet materials, characterized in that, The device includes a support frame and a conveyor belt mounted on the support frame. Push plates are evenly distributed on the conveyor belt. It also includes a guide section and a processing section. The guide section includes a housing mounted on the support frame. Guide blocks are respectively disposed on the inner bottom surface of the housing and on both sides of the conveyor belt. Each guide block has a guiding surface and an alignment surface. The processing section includes a housing through which the support frame and the conveyor belt pass. Processing units are respectively disposed on both sides of the housing. Each processing unit includes a placement plate slidably connected to the housing. A first motor is disposed on the placement plate, and a brush roller is disposed at the output end of the first motor. Two partitions are disposed inside the housing, and crankshafts are disposed on the two partitions. A connecting rod is also included. One end of the connecting rod is rotatably connected to the crankshaft, and the other end is rotatably connected to the placement plate. A second motor for driving the crankshaft is disposed on one side of one of the partitions. Flexible pressure plates are evenly distributed on the inner top of the housing.

2. The trimming mechanism for anti-slip sheet material according to claim 1, characterized in that, Two guide rods are provided on one side of the guide block. The guide rods are slidably connected to the housing. A stop is provided at one end of the guide rod outside the housing. A spring is sleeved on the guide rod and the spring is located inside the housing.

3. The edge-trimming mechanism for anti-slip sheet material according to claim 1, characterized in that, The height of the push plate is less than the thickness of the plate.

4. The edge-trimming mechanism for anti-slip sheet material according to claim 1, characterized in that, The two placement plates inside the box move in opposite directions.

5. The edge-trimming mechanism for anti-slip sheet material according to any one of claims 1-4, characterized in that, The pressure plate is made of metal, and its outer surface is covered with a rubber layer.

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