Polyurethane composite board processing and flattening device

Abstract

The utility model discloses a polyurethane composite board processing and flattening device which comprises a working table, a box body is fixedly welded to the upper end of the working table, a flattening base is installed in the box body, according to the polyurethane composite board processing and flattening device, a nut is rotated clockwise to drive a screw to rotate, and a movable block and a flattening roller are conveniently driven to move downwards; a screw cap is rotated anticlockwise to drive a screw rod to rotate, so that a moving block and a flattening roller are conveniently driven to move upwards, and the height of the flattening roller can be adjusted through the design of the screw rod and the moving block, so that composite plates with different thicknesses can be flattened; by longitudinally moving the telescopic rod, the movable block, the cleaning roller and the brush are conveniently driven to longitudinally move, so that dust and impurities on the surfaces of the composite boards with different thicknesses are conveniently cleaned, the telescopic rod is pressed by rotating the screwing screw, and the positions of the telescopic rod, the cleaning roller and the brush are conveniently fixed; the design of the cleaning roller and the brush can clean dust and impurities on the surface of the composite board and prevent the dust and impurities from reducing the value of the composite board.

Description

Technical Field

[0001] The utility model relates to the technical field of composite plate processing devices, in particular to a polyurethane composite plate processing and flattening device. Background Art

[0002] Polyurethane sheets have occupied a certain market in the field of building energy conservation. Due to its excellent physical properties and special processing and application characteristics, people have placed high hopes on its application in building energy conservation. Among them, the most eye-catching is the composite board with polyurethane rigid foam as the core material and double-sided high-performance glass fiber felt. It is not only the most excellent thermal insulation building material but also has the characteristics of easy installation. It can avoid or reduce maintenance costs during use and is widely used in building enclosure insulation.

[0003] At present, the existing utility model returns unqualified plates for re-flattening through the rotation of telescopic rods and return rollers without manual handling, and limits the plates through the cooperation of bidirectional threaded rods, threaded sleeves and limit plates to prevent the plates from deviating.

[0004] For example, a flattening device for processing polyurethane composite sheets disclosed in the authorization announcement number CN217495498U includes a processing table, a flattening frame, a feeding mechanism, a return material flattening mechanism, a flattening mechanism, a flatness detection mechanism and a limit mechanism. A flattening frame is fixedly provided in the middle of the processing table, a feeding mechanism is provided on one side of the processing table, a bracket is fixedly provided on the other side of the processing table, a telescopic rod is fixedly provided in the middle of the bracket, a return material roller frame is fixedly provided at the telescopic end of the telescopic rod, a return material roller is rotatably provided below the return material roller frame, the return material roller is electrically driven to rotate by a motor, a flattening mechanism is provided on the flattening frame, a limit mechanism is provided on one side of the flattening frame, and a flatness detection mechanism is provided on the other side of the flattening frame. However, such a flattening device for processing polyurethane composite sheets is not convenient for flattening composite sheets of different thicknesses, and it is not convenient to clean dust and impurities on the surface of the composite sheets.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is inconvenient to flatten composite panels of different thicknesses, and it is inconvenient to clean dust and impurities on the surface of the composite panels. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a polyurethane composite plate processing and flattening device to solve the problem that it is inconvenient to flatten composite plates of different thicknesses and it is inconvenient to clean dust and impurities on the surface of the composite plates.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyurethane composite sheet processing and flattening device, comprising a workbench, a box body is fixedly welded on the upper end of the workbench, a flattening seat is installed inside the box body, an axle support is fixedly welded on the surface of the flattening seat, a screw is slidably sleeved inside the axle support, a nut is fixedly welded on the upper end of the screw, a moving block is threadedly connected to the outer side of the screw, a flattening roller is slidably sleeved inside the moving block, a support sleeve is fixedly welded inside the box body, a movable block is slidably sleeved inside the support sleeve, a telescopic rod is fixedly connected to the lower end of the movable block, a screw is threadedly connected inside the support sleeve, a connecting seat is fixedly connected to the lower end of the telescopic rod, a cleaning roller is slidably sleeved inside the connecting seat.

[0008] Preferably, a flattening seat is fixedly installed on the upper end of the workbench, and the lower end of the flattening roller is aligned with the conveyor belt. The screw rod is driven to rotate by turning the nut clockwise, which facilitates the moving block and the flattening roller to move downward.

[0009] Preferably, the flattening roller is sleeved inside the flattening seat, and a conveyor belt is installed inside the workbench. The screw rod is driven to rotate by rotating the nut counterclockwise, so as to conveniently drive the moving block and the flattening roller to move upward.

[0010] Preferably, the flattening seat is provided with a slot inside, and the flattening roller is sleeved inside the slot. The design of the screw rod and the moving block can adjust the height of the flattening roller so as to flatten composite panels of different thicknesses.

[0011] Preferably, the inner part of the support sleeve is slidably connected to the telescopic rod, and the outer side of the cleaning roller is fixedly connected to a brush. By moving the telescopic rod longitudinally, the movable block, the cleaning roller and the brush can be conveniently driven to move longitudinally, so as to clean dust and impurities from the surface of composite panels of different thicknesses.

[0012] Preferably, one end of the screw presses the telescopic rod, and inlets and outlets are designed inside both sides of the box body. The telescopic rod is pressed by turning the tightening screw, which facilitates fixing the positions of the telescopic rod, the cleaning roller and the brush.

[0013] Preferably, a brush is sleeved inside the connecting seat, and the lower end of the brush is aligned with a conveyor belt. The design of the cleaning roller and the brush can clean dust and impurities on the surface of the composite board to prevent the dust and impurities from reducing the value of the composite board.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model drives the screw to rotate by rotating the nut clockwise, so as to conveniently drive the moving block and the flattening roller to move downward, and drives the screw to rotate by rotating the nut counterclockwise, so as to conveniently drive the moving block and the flattening roller to move upward. The design of the screw and the moving block can adjust the height of the flattening roller so as to flatten composite panels of different thicknesses.

[0016] 2. The utility model facilitates the longitudinal movement of the telescopic rod to drive the movable block, the cleaning roller and the brush to move longitudinally, so as to clean the dust and impurities on the surface of the composite boards of different thicknesses. The telescopic rod is tightened by turning the tightening screw, so that the positions of the telescopic rod, the cleaning roller and the brush can be fixed. The design of the cleaning roller and the brush can clean the dust and impurities on the surface of the composite board to prevent the dust and impurities from reducing the value of the composite board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the box of the utility model;

[0019] Figure 3 This is a partial enlarged view of the flattening seat of the utility model;

[0020] Figure 4 It is an enlarged cross-sectional view of the support sleeve of the utility model.

[0021] In the figure: 1 workbench, 11 box, 12 flattening seat, 13 shaft support, 14 screw, 15 nut, 16 moving block, 17 flattening roller, 18 slot, 2 support sleeve, 21 movable block, 22 telescopic rod, 23 screw, 24 connecting seat, 25 cleaning roller, 26 brush. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The figure shows a polyurethane composite sheet processing and flattening device, which includes a workbench 1, a box body 11 is fixedly welded on the upper end of the workbench 1, a flattening seat 12 is installed inside the box body 11, an axle support 13 is fixedly welded on the surface of the flattening seat 12, a screw 14 is slidably sleeved inside the axle support 13, a nut 15 is fixedly welded on the upper end of the screw 14, a moving block 16 is threadedly connected to the outer side of the screw 14, a flattening roller 17 is slidably sleeved inside the moving block 16, a support sleeve 2 is fixedly welded inside the box body 11, a movable block 21 is slidably sleeved inside the support sleeve 2, a telescopic rod 22 is fixedly connected to the lower end of the movable block 21, a screw 23 is threadedly connected inside the support sleeve 2, a connecting seat 24 is fixedly connected to the lower end of the telescopic rod 22, a cleaning roller 25 is slidably sleeved inside the connecting seat 24.

[0024] In order to facilitate the flattening of composite panels of different thicknesses, a flattening seat 12 is fixedly installed on the upper end of the workbench 1, and the lower end of the flattening roller 17 is aligned with the conveyor belt. The screw 14 is driven to rotate by turning the nut 15 clockwise, so as to facilitate the moving block 16 and the flattening roller 17 to move downward. The flattening roller 17 is sleeved inside the flattening seat 12, and a conveyor belt is installed inside the workbench 1. The screw 14 is driven to rotate by turning the nut 15 counterclockwise, so as to facilitate the moving block 16 and the flattening roller 17 to move upward. A slot 18 is provided inside the flattening seat 12, and the flattening roller 17 is sleeved inside the slot 18. The design of the screw 14 and the moving block 16 can adjust the height of the flattening roller 17 so as to flatten composite panels of different thicknesses.

[0025] In order to facilitate the cleaning of dust and impurities on the surface of the composite board, the internal sliding sleeve of the support sleeve 2 is connected to the telescopic rod 22, and the outer side of the cleaning roller 25 is fixedly sleeved with a brush 26. By moving the telescopic rod 22 longitudinally, the movable block 21, the cleaning roller 25 and the brush 26 can be conveniently driven to move longitudinally, so as to clean the dust and impurities on the surface of the composite board of different thicknesses. One end of the screw 23 presses the telescopic rod 22, and the inlet and outlet are designed inside the two sides of the box body 11. The telescopic rod 22 is pressed by turning the tightening screw 23, which is convenient for fixing the position of the telescopic rod 22, the cleaning roller 25 and the brush 26. The internal sleeve of the connecting seat 24 is connected with a brush 26, and the lower end of the brush 26 is aligned with the conveyor belt. The design of the cleaning roller 25 and the brush 26 can clean the dust and impurities on the surface of the composite board to prevent dust and impurities from reducing the value of the composite board.

[0026] The polyurethane composite board processing and flattening device drives the screw 14 to rotate by rotating the nut 15 clockwise, so as to conveniently drive the moving block 16 and the flattening roller 17 to move downward; drives the screw 14 to rotate by rotating the nut 15 counterclockwise, so as to conveniently drive the moving block 16 and the flattening roller 17 to move upward; the design of the screw 14 and the moving block 16 can adjust the height of the flattening roller 17 so as to flatten composite boards of different thicknesses; the telescopic rod 22 is moved longitudinally, so as to conveniently drive the movable block 21, the cleaning roller 25 and the brush 26 to move longitudinally, so as to clean dust and impurities on the surface of composite boards of different thicknesses; the telescopic rod 22 is compacted by rotating the tightening screw 23, so as to conveniently fix the positions of the telescopic rod 22, and the design of the cleaning roller 25 and the brush 26 can clean dust and impurities on the surface of the composite board, so as to prevent dust and impurities from reducing the value of the composite board.

[0027] Although 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyurethane composite sheet processing and flattening device, comprising a workbench (1), a box (11) is fixedly welded to the upper end of the workbench (1), and a flattening seat (12) is installed inside the box (11), characterized in that: The surface of the flattening seat (12) is fixedly welded with an axle support (13), the interior of the axle support (13) is slidably sleeved with a screw rod (14), the upper end of the screw rod (14) is fixedly welded with a nut (15), the outer side of the screw rod (14) is threadedly connected with a moving block (16), the interior of the moving block (16) is slidably sleeved with a flattening roller (17), the interior of the box body (11) is fixedly welded with a support sleeve (2), the interior of the support sleeve (2) is slidably sleeved with a movable block (21), the lower end of the movable block (21) is fixedly connected with a telescopic rod (22), the interior of the support sleeve (2) is threadedly connected with a screw (23), the lower end of the telescopic rod (22) is fixedly connected with a connecting seat (24), and the interior of the connecting seat (24) is slidably sleeved with a cleaning roller (25).

2. A polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: A flattening seat (12) is fixedly mounted on the upper end of the workbench (1), and the lower end of the flattening roller (17) is aligned with a conveyor belt.

3. The polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: A flattening roller (17) is sleeved inside the flattening seat (12), and a conveyor belt is installed inside the workbench (1).

4. The polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: The flattening seat (12) is provided with a slot (18) inside, and the flattening roller (17) is sleeved inside the slot (18).

5. The polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: The interior of the support sleeve (2) is slidably sleeved with a telescopic rod (22), and the exterior of the cleaning roller (25) is fixedly sleeved with a brush (26).

6. The polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: One end of the screw (23) presses the telescopic rod (22), and inlets and outlets are designed inside both sides of the box body (11).

7. The polyurethane composite sheet processing and flattening device according to claim 1, characterized in that: A brush (26) is sleeved inside the connecting seat (24), and the lower end of the brush (26) is aligned with the conveyor belt.

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