Rolling device for production of high-temperature-resistant foam board

Abstract

The utility model relates to the technical field of high-temperature-resistant foam board production, in particular to a roll pressing device for production, which comprises a box body and two pressure brushes, the right side of the box body is fixedly connected with a bottom plate, the upper end of the bottom plate is fixedly connected with an L-shaped frame, and the rear side of the inner wall of the L-shaped frame is rotatably connected with a winding roller. The upper end of the bottom plate is fixedly connected with a U-shaped frame located on the right side of the L-shaped frame, and the upper end of the U-shaped frame is fixedly connected with two sliding rods distributed front and back. The two adjusting plates can move oppositely or oppositely by rotating the two screw rods, meanwhile, the four springs are compressed or stretched, when the four springs are compressed, the extrusion force of the two pressure brushes on the high-temperature-resistant foaming plate is increased, otherwise, the extrusion force is reduced, the pressure of the pressure brushes is further conveniently adjusted, and the service life of the high-temperature-resistant foaming plate is prolonged. In addition, due to the fact that the four springs are connected to the outer walls of the two sliding rods in a sleeved mode respectively, the purpose of preventing the springs from being distorted and deformed in the using process is achieved.

Description

Technical Field

[0001] This utility model relates to the field of high-temperature resistant foamed board production technology, specifically a rolling device used in production. Background Technology

[0002] High-temperature resistant foam boards can remain stable in high-temperature environments and can usually withstand a wide temperature range. For example, some silicone foam boards can withstand temperatures between -60℃ and 250℃. Some high-temperature resistant foam boards have excellent flame retardant properties. For example, silicone foam boards can achieve a flame retardant rating of UL94 V-0. They produce less smoke when burning and do not contain toxic substances. High-temperature resistant foam boards have strong resistance to chemicals such as acids, alkalis, and solvents and can maintain stable physical and chemical properties.

[0003] A Chinese patent publication, CN 212948785 U, discloses a coiling device for foam board production. During operation, a support plate and pressure brush are used to pressure-sort the foam board while it is being coiled. This removes dust and enhances the coiling effect. The support plate drives the pressure brush downwards, making the coiling tighter. A third motor drives the coiling roller to coil the foam board. During the coiling process, the support plate drives the pressure brush downwards. As more foam is coiled, a spring drives the support plate upwards, ensuring consistent pressure during coiling and thus improving work efficiency.

[0004] The shortcomings of the above-mentioned device are as follows: since the pressure applied by the spring to the pressure brush is not adjustable, the pressure applied by the pressure brush to the foam board is fixed. Therefore, it cannot be used for foam boards of different thicknesses. If the foam board is thick, if the extrusion pressure is too small, the pressure brush will not be able to compress the foam board, thus affecting the performance. Furthermore, since the spring is not restricted, it is easy to twist and deform when compressed. Therefore, it is necessary to propose a rolling device for the production of high-temperature resistant foam boards to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a rolling device for the production of high-temperature resistant foamed boards, which has the characteristics of easy adjustment of the pressure of the pressure brush to suit foamed boards of different thicknesses, and easy prevention of spring torsion and deformation during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rolling device for producing high-temperature resistant foamed boards, comprising a box and two pressure brushes, a bottom plate fixedly connected to the right side of the box, an L-shaped frame fixedly connected to the upper end of the bottom plate, and a winding roller rotatably connected to the rear side of the inner wall of the L-shaped frame;

[0007] The upper end of the base plate is fixedly connected to a U-shaped frame located on the right side of the L-shaped frame. The upper end of the U-shaped frame is fixedly connected to two sliding rods distributed front and back. The outer walls of the two sliding rods are slidably connected to two pressure plates distributed vertically. Two pressure brushes are fixedly connected to the opposite sides of the two pressure plates. Two springs are fixedly connected to the opposite sides of the two pressure plates. Four springs are sleeved on the outer walls of the two sliding rods. The outer walls of the two sliding rods are slidably connected to two adjusting plates. The two adjusting plates are fixedly connected to the other ends of the two springs on the same side. The upper end of the two sliding rods is fixedly connected to a horizontal plate. The opposite sides of the two adjusting plates are rotatably connected to screws that pass through the outer wall of the horizontal plate and the upper side of the U-shaped frame and are threaded to them.

[0008] In order to facilitate the restriction of the winding position of the high-temperature resistant foam board, as a preferred embodiment of the pressing and rolling device for the production of high-temperature resistant foam board according to this utility model, the outer wall of the winding roller is fixedly connected with a fixed baffle, and the front side of the winding roller is provided with a detachable baffle.

[0009] To facilitate the rotation of the take-up roller, in a preferred embodiment of the pressing and rolling device for the production of high-temperature resistant foamed boards according to this utility model, the take-up roller is driven by a motor installed on the rear side of the L-shaped frame.

[0010] To facilitate the separate rotation of the two screws, in a preferred embodiment of the rolling device for producing high-temperature resistant foamed boards according to this utility model, handles are fixedly connected to the opposite sides of the two screws.

[0011] To facilitate the removal of the disassembly baffle and thus the removal of the wound high-temperature resistant foam board, a preferred embodiment of the pressing and rolling device for the production of high-temperature resistant foam board of this utility model is provided, wherein a threaded rod is fixedly connected to the front side of the winding roller, and the disassembly baffle is threadedly connected to the outer wall of the threaded rod.

[0012] To facilitate the fixing of the horizontal plate, in a preferred embodiment of the rolling device for producing high-temperature resistant foamed boards according to this utility model, a connecting plate is fixedly connected between the L-shaped frame and the horizontal plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] When dealing with high-temperature resistant foam boards of different thicknesses, rotating the two screws allows the two adjusting plates to move relative to or away from each other, simultaneously compressing or extending the four springs. When the four springs are compressed, the pressure exerted by the two pressure brushes on the high-temperature resistant foam board increases, and vice versa. This allows for easy adjustment of the pressure brushes to suit foam boards of different thicknesses. Furthermore, since the four springs are respectively fitted onto the outer walls of the two sliding rods, the springs are prevented from twisting or deforming during use. Attached Figure Description

[0015] Figure 1 This is a front sectional view of the present invention.

[0016] Figure 2 This is a right-side structural view of the slide bar of this utility model;

[0017] Figure 3 This is a structural diagram showing the connection between the box body and the bottom plate of this utility model;

[0018] Figure 4 This is a right-side sectional view of the L-shaped frame of this utility model.

[0019] In the diagram: 1. Box body; 2. Base plate; 3. L-shaped frame; 4. Rewinding roller; 5. U-shaped frame; 6. Slide rod; 7. Pressure plate; 8. Pressure brush; 9. Spring; 10. Adjusting plate; 11. Horizontal plate; 12. Screw; 13. Fixed baffle; 14. Threaded rod; 15. Removable baffle; 16. Connecting plate. Detailed Implementation

[0020] Please see Figures 1 to 4 A rolling device for producing high-temperature resistant foamed boards includes a box body 1 and two pressure brushes 8. A bottom plate 2 is fixedly connected to the right side of the box body 1, and an L-shaped frame 3 is fixedly connected to the upper end of the bottom plate 2. A winding roller 4 is rotatably connected to the rear side of the inner wall of the L-shaped frame 3.

[0021] The upper end of the base plate 2 is fixedly connected to a U-shaped frame 5 located on the right side of the L-shaped frame 3. The upper end of the U-shaped frame 5 is fixedly connected to two sliding rods 6 distributed front and back. The outer walls of the two sliding rods 6 are slidably connected to two pressure plates 7 distributed vertically. Two pressure brushes 8 are fixedly connected to the opposite side of the two pressure plates 7. The opposite side of the two pressure plates 7 is fixedly connected to two springs 9. The four springs 9 are sleeved on the outer walls of the two sliding rods 6. The outer walls of the two sliding rods 6 are slidably connected to two adjusting plates 10. The two adjusting plates 10 are fixedly connected to the other end of the two springs 9 on the same side. The upper end of the two sliding rods 6 is fixedly connected to a horizontal plate 11. The opposite side of the two adjusting plates 10 is rotatably connected to screws 12 that pass through the outer wall of the horizontal plate 11 and the upper side of the U-shaped frame 5 and are threaded to it.

[0022] In this embodiment: during use, the high-temperature resistant foam board can be wound up by the rotation of the winding roller 4. At the same time, the two pressure plates 7 are provided with extrusion force by the four springs 9, and the high-temperature resistant foam board can be squeezed by the two pressure brushes 8 to prevent it from loosening during the winding process. As the number of winding layers gradually increases, the two pressure plates 7 can slide back and forth on the outer wall of the two slide rods 6, and the four springs 9 can be compressed at the same time.

[0023] When dealing with high-temperature resistant foam boards of different thicknesses, rotating the two screws 12 can drive the two adjusting plates 10 to move relative to or away from each other, while simultaneously compressing or extending the four springs 9. When the four springs 9 are compressed, the pressure exerted by the two pressure brushes 8 on the high-temperature resistant foam board increases, and vice versa. This further facilitates the adjustment of the pressure of the pressure brushes 8 to suit foam boards of different thicknesses. Furthermore, since the four springs 9 are respectively sleeved on the outer walls of the two sliding rods 6, the springs 9 are prevented from twisting and deforming during use.

[0024] As a technical optimization of this utility model, a fixed baffle 13 is fixedly connected to the outer wall of the take-up roller 4, and a detachable baffle 15 is provided on the front side of the take-up roller 4.

[0025] In this embodiment, a fixed baffle 13 and a removable baffle 15 are provided to restrict the winding position of the high-temperature resistant foam board.

[0026] As a technical optimization of this utility model, the take-up roller 4 is driven by a motor installed on the rear side of the L-shaped frame 3.

[0027] In this embodiment, a motor is provided to drive the take-up roller 4 to rotate.

[0028] As a technical optimization of this utility model, handles are fixedly connected to the opposite sides of the two screws 12.

[0029] In this embodiment, two handles are provided to facilitate the rotation of the two screws 12 respectively.

[0030] As a technical optimization of this utility model, a threaded rod 14 is fixedly connected to the front side of the winding roller 4, and a disassembly baffle 15 is threadedly connected to the outer wall of the threaded rod 14.

[0031] In this embodiment: by setting the threaded rod 14, the disassembly baffle 15 can be removed, and then the wound high-temperature resistant foam board can be taken off.

[0032] As a technical optimization of this utility model, a connecting plate 16 is fixedly connected between the L-shaped frame 3 and the horizontal plate 11.

[0033] In this embodiment, a connecting plate 16 is provided to facilitate the fixing of the horizontal plate 11.

[0034] Working principle: In use, the motor first drives the winding roller 4 to rotate, which can then wind up the high-temperature resistant foam board being pressed. At the same time, four springs 9 provide extrusion force to the two pressure plates 7, and two pressure brushes 8 can squeeze the high-temperature resistant foam board to prevent it from loosening during the winding process. As the number of winding layers gradually increases, the two pressure plates 7 can slide back and forth on the outer walls of the two slide rods 6, while compressing the four springs 9.

[0035] When dealing with high-temperature resistant foam boards of different thicknesses, the two screws 12 are turned by the two handles, which in turn drives the two adjusting plates 10 to move relative to or away from each other. At the same time, the four springs 9 are compressed or extended. When the four springs 9 are compressed, the pressure of the two pressure brushes 8 on the high-temperature resistant foam board increases, and vice versa. This makes it easier to adjust the pressure of the pressure brushes 8 to suit foam boards of different thicknesses. Furthermore, since the four springs 9 are respectively sleeved on the outer wall of the two sliding rods 6, the springs 9 are prevented from twisting and deforming during use.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rolling device for producing high-temperature resistant foamed boards, comprising a housing (1) and two pressure brushes (8), characterized in that: A base plate (2) is fixedly connected to the right side of the box (1), and an L-shaped frame (3) is fixedly connected to the upper end of the base plate (2). A take-up roller (4) is rotatably connected to the rear side of the inner wall of the L-shaped frame (3). The upper end of the base plate (2) is fixedly connected to a U-shaped frame (5) located on the right side of the L-shaped frame (3). The upper end of the U-shaped frame (5) is fixedly connected to two sliding rods (6) distributed front and back. The outer walls of the two sliding rods (6) are slidably connected to two pressure plates (7) distributed vertically. The two pressure brushes (8) are fixedly connected to the opposite side of the two pressure plates (7). The opposite side of the two pressure plates (7) is fixedly connected to two springs (9). The four springs (9) are sleeved on the outer walls of the two sliding rods (6). The outer walls of the two sliding rods (6) are slidably connected to two adjusting plates (10). The two adjusting plates (10) are fixedly connected to the other end of the two springs (9) on the same side. The upper end of the two sliding rods (6) is fixedly connected to a horizontal plate (11). The opposite side of the two adjusting plates (10) is rotatably connected to a screw (12) that passes through the outer wall of the horizontal plate (11) and the upper side of the U-shaped frame (5) and is threadedly connected to it.

2. The rolling device for producing high-temperature resistant foamed boards according to claim 1, characterized in that: The outer wall of the take-up roller (4) is fixedly connected to a fixed baffle (13), and a detachable baffle (15) is provided on the front side of the take-up roller (4).

3. The rolling device for producing high-temperature resistant foamed boards according to claim 1, characterized in that: The take-up roller (4) is driven by a motor mounted on the rear side of the L-shaped frame (3).

4. A rolling device for producing high-temperature resistant foamed boards according to claim 1, characterized in that: Each of the two screws (12) has a handle fixedly connected to one side facing away from the other.

5. A rolling device for producing high-temperature resistant foamed boards according to claim 2, characterized in that: The front side of the take-up roller (4) is fixedly connected to a threaded rod (14), and the disassembly and assembly baffle (15) is threadedly connected to the outer wall of the threaded rod (14).

6. A rolling device for producing high-temperature resistant foamed boards according to claim 1, characterized in that: A connecting plate (16) is fixedly connected between the L-shaped frame (3) and the horizontal plate (11).

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