Homogeneous composite graphite insulation board thermosetting production line

Abstract

According to the thermosetting production line for the homogeneous composite graphite insulation board, when equipment works, cement paste and foam particles are conveyed into the first storage box and the second storage box through the feeding pipes respectively, then the electromagnetic valves are opened and closed, and then the cement paste and the foam particles are conveyed; then a mixing auger is driven to rotate through rotation of a mixing motor, cement paste and foam particles are mixed during conveying and then discharged through a mixed discharging hole, then the mixed cement paste and foam particles are conveyed into an extrusion box through a material conveying pipe, and then the mixed cement paste and foam particles are extruded through work of an extrusion oil cylinder; and finally, cement paste and foam particles are mixed when being conveyed, so that the production efficiency and quality of the insulation board are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite graphite insulation board production, in particular to a homogeneous composite graphite insulation board thermosetting production line. Background Art

[0002] In the thermosetting process of graphite insulation board, usually the space between the upper and lower panels is filled with well-mixed cement, and foam particles are filled into the cement slurry to fully expand the space between the upper and lower panels. Finally, the upper insulation board is slowly squeezed downward to gradually close the distance between the upper and lower layers. Finally, the material filled in the middle is gradually squeezed into an insulation board and taken out after demoulding.

[0003] Chinese patent CN114030126A discloses a new type of graphite polystyrene particle composite insulation board production line, which belongs to the field of insulation board production technology, and includes a supporting base plate, the upper surface of the supporting base plate is fixedly connected to the lower surface of the supporting plate through supporting legs, the rear of the upper surface of the supporting base plate is fixedly connected to the lower surface of the connecting baffle, and the front of the connecting baffle is fixedly connected to the back of the top plate.

[0004] However, when the foam particles are filled into the cement slurry, this technical solution always fills the foam particles into the cement slurry at the same position, and cannot ensure that the foam particles and cement are evenly distributed in the cement slurry. As a result, after the foam particles are injected into the cement slurry, the cement slurry and the foam still need to be stirred again, which is time-consuming, labor-intensive and has low work efficiency. Utility Model Content

[0005] The utility model aims to provide a homogeneous composite graphite insulation board thermosetting production line, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0006] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0007] A homogeneous composite graphite insulation board thermosetting production line comprises a shell, a material storage device is provided on the top of the shell, a flow guide device is provided below the material storage device, a mixing device is provided between the flow guide device and the bottom of the shell, and an extrusion device is provided below the shell;

[0008] The flow guide device includes a partition plate fixedly arranged on the inner wall of the shell, wherein a flow guide block 1 and a flow guide block 2 are symmetrically arranged on the partition plate, a flow guide block 3 is fixedly arranged between the guide block 1 and the guide block 2, and material feeding holes are symmetrically opened on the partition plate.

[0009] Furthermore, the mixing device includes a mixing box fixedly arranged under the partition plate, a mixing motor is fixedly arranged under the mixing box, a mixing auger is fixedly arranged on the output end of the mixing motor, one end of the mixing auger away from the output end of the mixing motor is rotatably arranged under the partition plate, and mixing discharge holes are symmetrically opened on both sides of the mixing box.

[0010] Furthermore, the material storage device includes a material storage box 1 and a material storage box 2 symmetrically arranged on the top of the shell, a material delivery pipe is fixedly provided under the material storage box 1 and the material storage box 2, an electromagnetic valve is fixedly provided on the material delivery pipe, and a feeding pipe is fixedly provided on one side of the material storage box 1 and the material storage box 2.

[0011] Furthermore, the extrusion device includes a support plate 1 and a support plate 2 symmetrically arranged under the shell, an extrusion box is fixedly arranged between the support plate 1 and the support plate 2, a material transport pipe is arranged between the extrusion box and the shell, an extrusion cylinder is symmetrically arranged under the shell, and an extrusion plate is fixedly arranged on the piston rod of the extrusion cylinder.

[0012] Furthermore, the hybrid motor is an adjustable speed motor.

[0013] As an improvement, the beneficial effects of the utility model are:

[0014] The utility model discloses a homogeneous composite graphite thermal insulation board thermosetting production line. When the equipment is working, cement slurry and foam particles are firstly transported into a storage box 1 and a storage box 2 respectively through a feed pipe, and then the cement slurry and foam particles are transported through the opening and closing of the solenoid valve, and then the mixing motor is rotated to drive the rotation of the mixing auger, so as to achieve mixing of the cement slurry and the foam particles during transportation, and then the cement slurry and the foam particles are discharged through the mixing discharge hole, and then the mixed cement slurry and foam particles are transported to the extrusion box through the material transport pipe, and then the extrusion cylinder is operated to achieve extrusion molding of the thermal insulation board, and finally the cement slurry and the foam particles are mixed during transportation, thereby greatly improving the production efficiency and quality of the thermal insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a thermosetting production line for homogeneous composite graphite insulation boards of the utility model;

[0016] Figure 2 For this utility model Figure 1 A in the enlarged view;

[0017] Reference table of reference numerals:

[0018] 1. Shell; 2. Storage device; 201. Storage box 1; 202. Storage box 2; 203. Feed pipe; 204. Solenoid valve; 205. Feed pipe; 3. Guide device; 301. Partition plate; 302. Guide block 1; 303. Guide block 2; 304. Guide block 3; 305. Feed hole; 4. Mixing device; 401. Mixing box; 402. Mixing motor; 403. Mixing auger; 404. Mixing discharge hole; 5. Extrusion device; 501. Support plate 1; 502. Support plate 2; 503. Extrusion box; 504. Feed pipe; 505. Extrusion cylinder; 506. Extrusion plate. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. The same parts are represented by the same figure numbers. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the content of the utility model easier to understand, the technical solution in the embodiment of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiment of the utility model, wherein the same parts are represented by the same reference numerals.

[0021] according to Figure 1 to Figure 2 As shown, a homogeneous composite graphite insulation board thermosetting production line includes a shell 1, a storage device 2 is provided on the top of the shell 1, a guide device 3 is provided below the storage device 2, a mixing device 4 is provided between the guide device 3 and the bottom of the shell 1, and an extrusion device 5 is provided below the shell 1.

[0022] The guide device 3 includes a partition plate 301 fixedly arranged on the inner wall of the shell 1, the partition plate 301, a guide block 1 302 and a guide block 2 303 symmetrically arranged on the partition plate 301, a guide block 3 304 is fixedly arranged between the guide block 1 302 and the guide block 2 303, and a material feeding hole 305 is symmetrically opened on the partition plate 301.

[0023] The mixing device 4 includes a mixing box 401 fixedly arranged under the partition plate 301, a mixing motor 402 is fixedly arranged under the mixing box 401, a mixing auger 403 is fixedly arranged on the output end of the mixing motor 402, and the mixing auger 403 is rotatably arranged at one end away from the output end of the mixing motor 402 under the partition plate 301, and mixing discharge holes 404 are symmetrically opened on both sides of the mixing box 401. The mixing motor 402 is an adjustable speed motor. The rotation of the mixing motor 402 drives the mixing auger 403 to rotate, thereby achieving mixing of cement slurry and foam particles during transportation, and then discharging them through the mixing discharge hole 404.

[0024] The storage device 2 includes a storage box 1 201 and a storage box 2 202 symmetrically arranged on the top of the shell 1, a delivery pipe 203 is fixedly provided under the storage box 1 201 and the storage box 2 202, and a solenoid valve 204 is fixedly provided on the delivery pipe 203, and a feeding pipe 205 is fixedly provided on one side of the storage box 1 201 and the storage box 2 202. The cement slurry and the foam particles are respectively transported into the storage box 1 201 and the storage box 2 202 through the feeding pipe 205, and then the solenoid valve 204 is opened and closed to realize the transportation of the cement slurry and the foam particles.

[0025] The extrusion device 5 includes a support plate 1 501 and a support plate 2 502 which are symmetrically arranged under the shell 1, an extrusion box 503 is fixedly arranged between the support plate 1 501 and the support plate 2 502, a material transport pipe 504 is arranged between the extrusion box 503 and the shell 1, and an extrusion cylinder 505 is symmetrically arranged under the shell 1, and an extrusion plate 506 is fixedly arranged on the piston rod of the extrusion cylinder 505. The mixed cement slurry and foam particles are transported to the extrusion box 503 through the material transport pipe 504, and then the extrusion cylinder 505 works to realize the extrusion molding of the insulation board, and finally the cement slurry and foam particles are mixed when they are transported, which greatly improves the production efficiency and quality of the insulation board.

[0026] The above are only preferred embodiments of the present utility model patent and are not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A homogeneous composite graphite insulation board thermosetting production line, comprising a housing (1), characterized in that: A material storage device (2) is provided on the top of the shell (1), a flow guide device (3) is provided below the material storage device (2), a material mixing device (4) is provided between the flow guide device (3) and the bottom of the shell (1), and an extrusion device (5) is provided below the shell (1); The flow guiding device (3) comprises a partition plate (301) fixedly arranged on the inner wall of the shell (1), wherein a flow guiding block 1 (302) and a flow guiding block 2 (303) are symmetrically arranged on the partition plate (301), a flow guiding block 3 (304) is fixedly arranged between the flow guiding block 1 (302) and the flow guiding block 2 (303), and material conveying holes (305) are symmetrically opened on the partition plate (301).

2. A homogeneous composite graphite insulation board thermosetting production line according to claim 1, characterized in that: The mixing device (4) comprises a mixing box (401) fixedly arranged below the partition plate (301), a mixing motor (402) fixedly arranged below the mixing box (401), a mixing auger (403) fixedly arranged on the output end of the mixing motor (402), an end of the mixing auger (403) away from the output end of the mixing motor (402) being rotatably arranged below the partition plate (301), and mixing discharge holes (404) are symmetrically provided on both sides of the mixing box (401).

3. A homogeneous composite graphite insulation board thermosetting production line according to claim 2, characterized in that: The material storage device (2) comprises a material storage box 1 (201) and a material storage box 2 (202) symmetrically arranged on the top of the shell (1); a material delivery pipe (203) is fixedly provided below the material storage box 1 (201) and the material storage box 2 (202); a solenoid valve (204) is fixedly provided on the material delivery pipe (203); and a feeding pipe (205) is fixedly provided on one side of the material storage box 1 (201) and the material storage box 2 (202).

4. A homogeneous composite graphite insulation board thermosetting production line according to claim 3, characterized in that: The extrusion device (5) comprises a support plate 1 (501) and a support plate 2 (502) symmetrically arranged below the shell (1); an extrusion box (503) is fixedly arranged between the support plate 1 (501) and the support plate 2 (502); a material conveying pipe (504) is arranged between the extrusion box (503) and the shell (1); an extrusion cylinder (505) is symmetrically arranged below the shell (1); an extrusion plate (506) is fixedly arranged on the piston rod of the extrusion cylinder (505).

5. The homogeneous composite graphite insulation board thermosetting production line according to claim 2, characterized in that: The hybrid motor (402) is a speed-adjustable motor.

Images