Plate pressing device for production of composite thermal insulation plate

Abstract

The utility model discloses a plate pressing device for producing a composite heat insulation plate, which relates to the technical field of composite plate production equipment and comprises a rack, a conveying frame, a plate pressing frame, a supporting roller, an air cylinder and a pressing roller assembly. According to the utility model, the conveying frame conveys the composite insulation board to pass between the supporting roller and the pressing plate frame, the supporting roller supports the bottom of the composite insulation board in a rolling manner, the air cylinder stretches and retracts to drive the supporting plate to lift, and the supporting plate drives the pressing roller assembly to lift; the pressing roller assemblies in the pressing plate frames conduct rolling and downward pressing treatment on the tops of the composite heat preservation plates, the multiple pressing plate frames conduct rolling and downward pressing treatment on the composite heat preservation plates for multiple times, and the pressing treatment effect on the composite heat preservation plates can be effectively guaranteed. Continuous conveying of the composite heat preservation plates can be effectively achieved, continuous rolling pressing treatment of the composite heat preservation plates is further achieved, and the pressing work efficiency of the composite heat preservation plates can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of composite board production equipment, specifically a pressing plate device for the production of composite insulation boards. Background Technology

[0002] Composite insulation boards are made of additives, cement, sand, and mortar as bonding materials; fiberglass mesh and steel bars as reinforcing materials; wood fiber and fly ash as fillers; and polyethylene foam board as insulation material.

[0003] Patent (CN222004509U) discloses a rock wool insulation composite board pressing device, including a base, a bottom plate fixedly connected to the upper surface of the base, support plates fixedly connected to both sides of the upper surface of the bottom plate, a top plate fixedly connected to the upper surface of the two support plates, a first electric push rod fixedly connected to the upper surface of the top plate, two symmetrically distributed limiting rods fixedly connected between the bottom plate and the top plate, and multiple pressing plates slidably connected to the outer walls of the two limiting rods. The output end of the first electric push rod passes through the outer wall of the top plate and extends to the bottom of the top plate and is fixedly connected to the uppermost pressing plate. Four connecting columns are fixedly connected to the outer walls of the remaining pressing plates (excluding the uppermost pressing plate), and limiting plates are fixedly connected to the upper surfaces of the multiple connecting columns. This invention allows for automatic feeding and discharging of the boards by the back-and-forth movement of the sliding frame, achieving a high degree of automation; and improves production efficiency by simultaneously pressing multiple boards with multiple pressing plates.

[0004] The thermal insulation composite board pressing device in the aforementioned patent mainly uses a top plate and a support plate to press down the board. Although multiple pressing plates are set, the boards to be processed need to be put in by workers one by one, and then taken out one by one after pressing, which is not efficient. Utility Model Content

[0005] The purpose of this utility model is to provide a pressing plate device for the production of composite insulation boards, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a pressing plate device for producing composite thermal insulation boards, including a frame, a conveyor frame at the top of the frame, a plurality of pressing plate frames above the conveyor frame, a plurality of rotatably connected support rollers below the pressing plate frames on the conveyor frame, the pressing plate frame including a support plate, cylinders symmetrically provided at both ends of the top of the support plate, the cylinders being fixedly connected to the frame, and a pressing roller assembly provided at the bottom of the support plate.

[0007] Furthermore, the conveyor frame includes a drive roller, a driven roller, a conveyor belt, and a servo motor. The conveyor belt is movably sleeved on the outside of the drive roller and the driven roller. The drive roller and the driven roller are rotatably connected to the conveyor frame, and the servo motor is fixedly connected to one end of the drive roller through a reducer.

[0008] Furthermore, the driving roller and the driven roller are of equal size, and the tops of the support roller, the driving roller, and the driven roller are at the same horizontal position.

[0009] Furthermore, the pressure roller assembly includes a support frame, and a first pressure roller is rotatably connected to the bottom inner side of the support frame.

[0010] Furthermore, the support frame is provided with rotatably connected auxiliary frames on both sides. One end of the auxiliary frame is rotatably connected to the support frame through a support shaft. A torsion spring is sleeved on the outer wall of the support shaft and is fixedly connected to the support frame. The other end of the auxiliary frame is provided with a rotatably connected second pressure roller.

[0011] Furthermore, the auxiliary frame includes two auxiliary plates, and the outer diameter of the second pressure roller is larger than the width of the auxiliary plates.

[0012] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0013] This invention utilizes a frame, conveyor frame, pressure plate frame, support rollers, cylinders, and pressure roller assemblies. The frame supports the conveyor frame and pressure plate frame. The conveyor frame transports the composite insulation board through the support rollers and pressure plate frame. The support rollers provide rolling support to the bottom of the composite insulation board. The cylinder extends and retracts, causing the support plate to move up and down. The support plate, in turn, causes the pressure roller assembly to move up and down. The pressure roller assembly in the pressure plate frame rolls and presses down on the top of the composite insulation board. Multiple pressure plate frames perform multiple rolling and pressing processes on the composite insulation board, effectively ensuring the pressing effect. After pressing, the composite insulation board can be directly removed from the conveyor frame, allowing for continuous transport and continuous rolling pressing. This eliminates the need for repeated handling and placement of the composite insulation board, significantly improving the pressing efficiency.

[0014] In this invention, the support frame in the pressure roller assembly supports the first pressure roller and the auxiliary frame. The auxiliary frame can rotate along the support shaft on the support frame. During the downward movement of the support plate, the second pressure roller on the auxiliary frame first contacts the top of the composite insulation board. Then, as the pressure roller assembly continues to move downward, the auxiliary frame rotates along the support shaft, the torsion spring is compressed, and the second pressure roller rolls synchronously from the center of the pressure roller assembly to both sides until the first pressure roller contacts and presses the composite insulation board. Under the action of the torsion spring, the second pressure roller performs the pressing work on the composite insulation board, so that the pressing work of the second pressure roller on the composite insulation board is in an elastic rolling pressing state, realizing the pre-pressing treatment of the composite insulation board, which can effectively avoid the composite insulation board being directly fed between the first pressure roller and the support roller, causing pressure loss. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the pressure plate frame of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pressure roller assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the auxiliary frame of this utility model;

[0020] In the diagram: 1. Frame; 2. Conveyor frame; 201. Driven roller; 202. Driven roller; 203. Conveyor belt; 204. Servo motor; 205. Support roller; 3. Pressure plate frame; 301. Support plate; 302. Cylinder; 303. Pressure roller assembly; 304. Support frame; 305. First pressure roller; 306. Auxiliary frame; 307. Support shaft; 308. Second pressure roller; 309. Auxiliary plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This utility model provides a technical solution: a pressing device for producing composite insulation boards, including a frame 1, a conveyor frame 2 at the top of the frame 1, several pressing frames 3 above the conveyor frame 2, several rotatably connected support rollers 205 below the pressing frames 3 on the conveyor frame 2, each pressing frame 3 including a support plate 301, cylinders 302 symmetrically arranged at both ends of the top of the support plate 301, the cylinders 302 being fixedly connected to the frame 1, and a pressing roller assembly 303 at the bottom of the support plate 301; the pressing roller assembly 303 including a support frame 304, a first pressing roller 305 rotatably connected to the bottom inner side of the support frame 304; auxiliary frames 306 rotatably connected to both sides of the support frame 304, one end of the auxiliary frame 306 being rotatably connected to the support frame 304 via a support shaft 307, a torsion spring sleeved on the outer wall of the support shaft 307, the torsion spring being fixedly connected to the support frame 304, and a second pressing roller 308 rotatably connected to the other end of the auxiliary frame 306.

[0023] In one embodiment, the conveyor frame 2 includes a drive roller 201, a driven roller 202, a conveyor belt 203, and a servo motor 204. The conveyor belt 203 is movably sleeved on the outside of the drive roller 201 and the driven roller 202. The drive roller 201 and the driven roller 202 are rotatably connected to the conveyor frame 2. The servo motor 204 is fixedly connected to one end of the drive roller 201 through a reducer. When the conveyor frame 2 is working, the servo motor 204 drives the drive roller 201 to rotate. The drive roller 201 and the driven roller 202 rotate in coordination, driving the conveyor belt 203 to rotate. The conveyor belt 203 can effectively drive the composite insulation board to move and convey. The composite insulation board passes between the support roller 205 and the pressure plate frame 3 under the drive of the conveyor belt 203, making the continuous pressing process of the composite insulation board convenient and quick to operate.

[0024] In one embodiment, the active roller 201 and the driven roller 202 are of equal size, and the tops of the support roller 205, the active roller 201, and the driven roller 202 are at the same horizontal position, ensuring that the support roller 205 can provide parallel support for the composite insulation board between the active roller 201 and the driven roller 202, thus ensuring the stability and safety of the composite insulation board during the pressing process.

[0025] In one embodiment, the auxiliary frame 306 includes two auxiliary plates 309, and the outer diameter of the second pressure roller 308 is larger than the width of the auxiliary plate 309, so that no matter what angle the auxiliary frame 306 is offset to, the auxiliary plate 309 will not affect the normal contact and pressing of the second pressure roller 308 with the surface of the composite insulation board.

[0026] The working principle of this utility model:

[0027] Refer to the instruction manual appendix Figures 1-4This utility model comprises a frame 1, a conveyor frame 2, a pressure plate frame 3, a support roller 205, a cylinder 302, and a pressure roller assembly 303. The frame 1 supports the conveyor frame 2 and the pressure plate frame 3. The conveyor frame 2 is used to convey the composite insulation board. The conveyor frame 2 transports the composite insulation board through the support roller 205 and the pressure plate frame 3. The support roller 205 provides rolling support to the bottom of the composite insulation board. The cylinder 302 extends and retracts, causing the support plate 301 to move up and down. The support plate 301 drives the pressure roller assembly 303 to move up and down. The pressure roller assembly in the pressure plate frame 3... Part 303 performs rolling and pressing treatment on the top of the composite insulation board. Multiple pressing frames 3 perform multiple rolling and pressing treatments on the composite insulation board, which can effectively ensure the pressing effect of the composite insulation board. After the pressing is completed, the composite insulation board can be directly removed from the conveyor frame 2 under the conveyor, which can effectively realize the continuous conveying of the composite insulation board, and thus realize the continuous rolling and pressing treatment of the composite insulation board. There is no need for the staff to repeatedly pick up and place the composite insulation board, which can effectively improve the pressing efficiency of the composite insulation board.

[0028] The support frame 304 in the pressure roller assembly 303 supports the first pressure roller 305 and the auxiliary frame 306. The auxiliary frame 306 can rotate along the support shaft 307 on the support frame 304. During the downward movement of the support plate 301, the second pressure roller 308 on the auxiliary frame 306 first contacts the top of the composite insulation board. Then, as the pressure roller assembly 303 continues to move downward, the auxiliary frame 306 rotates along the support shaft 307, the torsion spring is compressed, and the second pressure roller 308 rolls synchronously from the center of the pressure roller assembly 303 to both sides until the first pressure roller 305 contacts and presses the composite insulation board. Under the action of the torsion spring, the second pressure roller 308 performs the pressing work on the composite insulation board, so that the pressing work of the second pressure roller 308 on the composite insulation board is in an elastic rolling pressing state, realizing the pre-pressing treatment of the composite insulation board, which can effectively avoid the composite insulation board being directly fed between the first pressure roller 305 and the support roller 205 and causing pressure loss.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pressing device for producing composite thermal insulation boards, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a conveyor frame (2), and the frame (1) is provided with several pressure plate frames (3) above the conveyor frame (2). The conveyor frame (2) is provided with several rotating support rollers (205) below the pressure plate frames (3). The pressure plate frame (3) includes a support plate (301). The top two ends of the support plate (301) are symmetrically provided with cylinders (302). The cylinders (302) are fixedly connected to the frame (1). The bottom of the support plate (301) is provided with a pressure roller assembly (303).

2. The pressing plate device for producing composite thermal insulation boards according to claim 1, characterized in that: The conveyor frame (2) includes a drive roller (201), a driven roller (202), a conveyor belt (203), and a servo motor (204). The conveyor belt (203) is movably sleeved on the outside of the drive roller (201) and the driven roller (202). The drive roller (201) and the driven roller (202) are rotatably connected to the conveyor frame (2). The support roller (205) is located between the drive roller (201) and the driven roller (202). The servo motor (204) is fixedly connected to one end of the drive roller (201) through a reducer.

3. The pressing plate device for producing composite thermal insulation boards according to claim 2, characterized in that: The active roller (201) and the driven roller (202) are of equal size, and the tops of the support roller (205), the active roller (201) and the driven roller (202) are at the same horizontal position.

4. The pressing plate device for producing composite thermal insulation boards according to claim 1, characterized in that: The pressure roller assembly (303) includes a support frame (304), and a first pressure roller (305) is rotatably connected to the bottom inner side of the support frame (304).

5. The pressing plate device for producing composite thermal insulation boards according to claim 4, characterized in that: The support frame (304) is provided with auxiliary frames (306) rotatably connected on both sides. One end of the auxiliary frame (306) is rotatably connected to the support frame (304) through a support shaft (307). A torsion spring is sleeved on the outer wall of the support shaft (307). The torsion spring is fixedly connected to the support frame (304). The other end of the auxiliary frame (306) is provided with a second pressure roller (308) rotatably connected.

6. The pressing plate device for producing composite thermal insulation boards according to claim 5, characterized in that: The auxiliary frame (306) includes two auxiliary plates (309), and the outer diameter of the second pressure roller (308) is greater than the width of the auxiliary plate (309).

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