Fireproof furniture based on calcium silicate and preparation method thereof

Abstract

The invention relates to the technical field of fireproof furniture preparation, in particular to fireproof furniture based on calcium silicate and a preparation method thereof.The fireproof furniture comprises a kettle body, and two sealing mechanisms are symmetrically and rotationally installed on the kettle body; a supporting seat is fixedly mounted in the kettle body; a conveying mechanism is mounted between the two supporting seats in a sliding manner; a plurality of groups of mounting frames are fixed at the top of the conveying mechanism; a plurality of cushion blocks are fixedly connected to the mounting frame at equal intervals; an adjusting mechanism is mounted in the mounting frame in a sliding manner; when the sealing mechanism is opened, the kettle body is in an open state, and the distance between the adjusting mechanism and the cushion block can be adjusted; a plate blank is placed on the adjusting mechanism, so that the plate can be in contact with the cushion block when moving, and the plate blank can be conveniently stored between the two groups of mounting frames; and the conveying mechanism is opened to move between the two supporting seats, and the conveying mechanism drives the formed blank to the kettle body of the still kettle, so that the plate blank is subjected to autoclaved curing at high temperature and high pressure.

Description

Technical Field

[0001] The invention relates to the technical field of fireproof furniture preparation, in particular to calcium silicate-based fireproof furniture and a preparation method thereof. Background Art

[0002] Calcium silicate boards are used in the preparation of fireproof furniture. Calcium silicate boards have excellent fireproof and moisture-resistant properties and are an ideal fireproof material. They are made of siliceous materials such as quartz powder and pulverized coal, and calcium materials such as lime and cement, and are made through multiple processes by adding fibers and other auxiliary agents. Calcium silicate boards not only have excellent fireproof properties, but also have good sound insulation, heat insulation and thermal insulation properties, and are suitable for various construction and decoration fields. In order to accelerate the curing reaction and improve the performance of the board, an autoclave is required in the preparation of calcium silicate boards.

[0003] However, when the existing autoclave is in use, the calcium silicate fireproof boards are generally stacked in the autoclave after being formed. Since the boards are closely fitted to each other, it is inconvenient for the steam to diffuse in the contact parts of the boards, which is not conducive to improving the fumigation effect of the board blanks. When unloading the calcium silicate boards, the operator needs to enter the autoclave to work. Since the temperature in the autoclave is high right after use, it takes a while to cool down, which is easy to affect the unloading time of the operator and is not conducive to improving his work efficiency. Moreover, too much steam in the autoclave can easily cause problems such as breathing difficulties for the operator, posing certain safety hazards. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides fireproof furniture based on calcium silicate and a preparation method thereof.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a fireproof furniture based on calcium silicate, comprising a kettle body, on which two sealing mechanisms are symmetrically rotatably installed; a support seat is fixedly installed inside the kettle body; a transmission mechanism is slidably installed between the two support seats; a plurality of groups of mounting frames are fixed on the top of the transmission mechanism; a plurality of pads are equidistantly fixedly connected to the mounting frame; an adjustment mechanism is slidably installed inside the mounting frame;

[0006] The adjustment mechanism includes a slide plate and a hydraulic rod. The mounting frame is fixedly provided with a hydraulic rod. The telescopic end of the hydraulic rod is fixedly connected with a slide plate. The slide plate is fixedly provided with a clamping rod. A plurality of abutment plates are fixedly connected with the clamping rod at equal intervals. A slide groove is provided in the mounting frame. The abutment plate is slidably connected to the mounting frame. A abutment plate is slidably installed on the slide groove. The length of the abutment plate is less than the length of the pad. The abutment plate slides between two adjacent pads. The slide plate is slidably connected to the mounting frame. The clamping rod is slidably connected to the mounting frame.

[0007] Specifically, the transmission mechanism includes a rotating shaft and a motor. Several motors are fixedly installed at equal intervals in the support base. The output end of the motor is fixedly connected to the rotating shaft through a coupling. A gear is fixedly connected to the rotating shaft. A rack is meshed on the gear. A movable base is fixedly connected to the rack. A through groove is provided on the movable base. The rotating shaft is rotatably connected to the support base. The rack and the movable base are both slidably connected to the support base. The two racks are symmetrically fixed on the side walls of the movable base. Several through grooves are equidistantly arranged on the top of the movable base.

[0008] Specifically, the sealing mechanism includes a mounting seat and a support frame. Two mounting seats and fixing rings are symmetrically fixedly connected at both ends of the kettle body. The mounting seat is fixedly connected to the support frame. A rotating plate is rotatably mounted on the support frame. A clamping ring is fixedly connected to the rotating plate. A kettle cover is fixedly mounted on the clamping ring. The rotating plate is located on the side of the clamping ring away from the kettle body, and the clamping ring is snap-fitted to the fixing ring.

[0009] Specifically, a method for preparing fireproof furniture based on calcium silicate comprises the following steps:

[0010] S1: First, the silicon material, the calcium material and the reinforcing fiber are mixed in a certain proportion, and a slurry is formed after batching and mixing, so that the prepared slurry can be made into a sheet blank through a molding process;

[0011] S2: The sealing mechanism is opened, the kettle body is in an open state, and after the adjusting mechanism is started, the distance between the adjusting mechanism and the cushion block can be adjusted, and the formed sheet blanks are sequentially placed on the adjusting mechanism provided in the mounting frame, and the sheet blanks can be stored between the two sets of mounting frames;

[0012] S3: Then, the control switch of the conveying mechanism is turned on to enable it to move between the two support seats. The conveying mechanism drives the formed blank to the autoclave body, so that the sheet blank is autoclaved and cured under high temperature and high pressure;

[0013] S4: After the final autoclave curing is completed, the board is dried, edged, chamfered and sanded to make the calcium silicate board required for the production of fireproof furniture.

[0014] The beneficial effects of the present invention are:

[0015] (1) The fireproof furniture based on calcium silicate and the preparation method thereof described in the present invention, open the sealing mechanism, the kettle body is in an open state, and after starting the adjustment mechanism, the distance between the adjustment mechanism and the pad can be adjusted, so as to make the use efficiency of the mounting frame better, that is: the operator first mixes the siliceous material, the calcium material and the reinforcing fiber in a certain proportion, mixes the processed raw materials in a mixer to form a slurry of a certain concentration. This process usually uses a countercurrent mixer or a single-disc pulping machine to ensure that the slurry is uniform; the slurry is evenly discharged through the slurry head box and spread on the running industrial conveyor belt. On the kettle, water is filtered out through a vacuum system to form a thin material layer and wrap it around the forming barrel. After the multi-layer winding reaches the set billet thickness, the billet is cut off; then the formed billet is sent to the press and pressure is applied to make it dense; the wet billet is pre-cured in the pre-curing kiln until the billet reaches a certain strength and is demoulded; when the kettle cover rotates, the rotating plate rotates in the support frame fixed in the mounting seat, so that the clamping ring fixed at the end of the rotating plate rotates out from the inside of the fixed ring. Since the fixed ring is installed at both ends of the kettle body, when the clamping ring is separated from the fixed ring, the kettle body can be in an open state, which is convenient for the subsequent placement of the formed sheet blank into the kettle body.

[0016] (2) The fireproof furniture based on calcium silicate and the preparation method thereof described in the present invention are characterized in that the formed sheet blanks are sequentially placed on the adjusting mechanism provided in the mounting frame, so that the adjusting mechanism can contact the pad when driving the sheet to move, thereby facilitating the sheet blank to be stored between the two sets of mounting frames, namely: turning on the control switch of the motor installed in the support seat, the output end of the motor is fixedly connected to the rotating shaft through a coupling, and when the rotating shaft drives the gear to rotate in the support seat, the gear can drive the rack meshing with it to move, and since the two racks are symmetrically fixed on the side wall of the moving base, when the rack slides in the supporting seat, the moving base can slide out of the interior of the kettle body, thereby facilitating the moving base to drive the mounting frame fixed at the top to move out of the kettle body; When the formed sheet blank is placed between the two sets of mounting frames, the control switch of the hydraulic rod can be started first. The hydraulic rod is fixed inside the mounting frame. When it is started, the telescopic end of the hydraulic rod is fixedly connected with a slide plate, and the slide plate drives a clamping rod fixed at one end to slide in a slide groove provided in the mounting frame. A number of abutment plates are fixedly installed on the clamping rod at equal intervals. When the clamping rod slides in the mounting frame, the abutment plate can be displaced between two adjacent pads; when the sheet is thicker, the clamping rod can move toward the direction close to the movable base, thereby increasing the distance between the abutment plate and the pad; when the sheet is thinner, the clamping rod can move away from the movable base, thereby decreasing the distance between the abutment plate and the pad, which is conducive to making the mounting frame suitable for sheet blanks of different thicknesses.

[0017] (3) The fireproof furniture based on calcium silicate and the preparation method thereof described in the present invention can be turned on the control switch of the conveying mechanism to move it between the two support seats, and the conveying mechanism drives the formed blank to the body of the autoclave, so that the sheet blank is autoclaved and cured under high temperature and high pressure, that is: when the sheet blank is fixed, the movable clamping rod drives the abutment plate to drive the sheet blank to move, so that the sheet blank contacts the cushion block during the movement, thereby facilitating the limiting of the sheet blank; then the motor is restarted, so that the gear rotates to drive the rack to move closer to the autoclave body. The rack drives the movable base to slide between the two support seats, so that the support seat limits the movable base; the board blank is placed in the autoclave body and cured in a high temperature and high pressure saturated steam environment, usually at a temperature of 190°C for 24 hours. This process promotes the formation of calcium silicate gel and significantly improves the strength and performance of the board; after the autoclave curing of the board blank is completed, the board can be dried, edged, chamfered and sanded, so as to facilitate the production of calcium silicate board required for the production of fireproof furniture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a fireproof furniture based on calcium silicate provided by the present invention;

[0020] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0021] Figure 3 It is a schematic diagram of the connection structure between the kettle body and the fixing ring of the present invention;

[0022] Figure 4 for Figure 3 An enlarged schematic diagram of the structure of part B is shown;

[0023] Figure 5 It is a schematic diagram of the connection structure between the support base and the mobile base of the present invention;

[0024] Figure 6 for Figure 5 An enlarged schematic diagram of the C-section structure is shown;

[0025] Figure 7 for Figure 5 An enlarged schematic diagram of the D-section structure is shown;

[0026] Figure 8 It is a schematic diagram of the connection structure between the rotating shaft and the gear of the present invention.

[0027] In the figure: 1. kettle body; 2. sealing mechanism; 201. mounting seat; 202. supporting frame; 203. rotating plate; 204. kettle cover; 205. clamping ring; 206. fixing ring; 3. supporting seat; 4. transmission mechanism; 401. movable base; 402. through groove; 403. rack; 404. gear; 405. rotating shaft; 406. motor; 5. mounting frame; 6. cushion block; 7. adjusting mechanism; 701. abutment plate; 702. slide groove; 703. clamping rod; 704. slide plate; 705. hydraulic rod. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the fireproof furniture based on calcium silicate of the present invention comprises a kettle body 1, on which two sealing mechanisms 2 are symmetrically rotatably mounted; a support seat 3 is fixedly mounted inside the kettle body 1; a conveying mechanism 4 is slidably mounted between the two support seats 3; a plurality of groups of mounting frames 5 are fixedly mounted on the top of the conveying mechanism 4; a plurality of pads 6 are equidistantly fixedly connected to the mounting frames 5; an adjusting mechanism 7 is slidably mounted inside the mounting frames 5;

[0030] Specifically, Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the adjustment mechanism 7 includes a slide plate 704 and a hydraulic rod 705, the hydraulic rod 705 is fixedly installed on the mounting frame 5, the telescopic end of the hydraulic rod 705 is fixedly connected to the slide plate 704, the slide plate 704 is fixedly installed with a clamping rod 703, and the clamping rod 703 is equidistantly fixedly connected with a plurality of abutment plates 701, a slide groove 702 is provided in the mounting frame 5, the abutment plate 701 is slidably connected to the mounting frame 5, the abutment plate 701 is slidably installed at the slide groove 702, the length of the abutment plate 701 is less than the length of the cushion block 6, and the abutment plate 701 is between two adjacent cushion blocks 6 The slide plate 704 is slidably connected to the mounting frame 5, and the clamping rod 703 is slidably connected to the mounting frame 5. The formed sheet blanks are sequentially placed on the adjusting mechanism 7 provided in the mounting frame 5, so that the adjusting mechanism 7 can contact the cushion block 6 when driving the sheet to move, thereby facilitating the sheet blank to be stored between the two sets of mounting frames 5, that is, turn on the control switch of the motor 406 installed in the support seat 3, the output end of the motor 406 is fixedly connected with the rotating shaft 405 through a coupling, and when the rotating shaft 405 drives the gear 404 to rotate in the support seat 3, the gear 404 can drive the gear meshing with it. The rack 403 moves. Since the two racks 403 are symmetrically fixedly installed on the side wall of the moving base 401, when the rack 403 slides in the support seat 3, the moving base 401 can slide out of the interior of the kettle body 1, and then it is convenient for the moving base 401 to drive the mounting frame 5 fixed at the top to move out of the kettle body 1; when the formed sheet blank is placed between the two sets of mounting frames 5, the control switch of the hydraulic rod 705 can be started first. The hydraulic rod 705 is fixed inside the mounting frame 5. When it is started, the telescopic end of the hydraulic rod 705 is fixedly connected to the slide plate 704, and the slide plate 704 drives the clamping rod 70 fixed at one end. The clamping rod 703 slides in the slide groove 702 provided in the mounting frame 5, and a plurality of abutment plates 701 are fixedly installed at equal intervals on the clamping rod 703. When the clamping rod 703 slides in the mounting frame 5, the abutment plates 701 can be displaced between two adjacent cushion blocks 6. When the plate is thick, the clamping rod 703 can move toward the direction close to the movable base 401, thereby increasing the distance between the abutment plates 701 and the cushion blocks 6. When the plate is thin, the clamping rod 703 can move away from the movable base 401, thereby decreasing the distance between the abutment plates 701 and the cushion blocks 6, which is conducive to making the mounting frame 5 suitable for plate blanks of different thicknesses.

[0031] Specifically, Figure 3 , Figure 4 , Figure 5 , Figure 7 and Figure 8As shown, the transmission mechanism 4 includes a rotating shaft 405 and a motor 406, and a plurality of motors 406 are equidistantly fixedly installed in the support seat 3, and the output end of the motor 406 is fixedly connected to the rotating shaft 405 through a coupling, and a gear 404 is fixedly connected to the rotating shaft 405, and a rack 403 is meshed on the gear 404, and a movable base 401 is fixedly connected to the rack 403, and a through groove 402 is provided on the movable base 401, and the movable base 401 is rotatably connected to the support seat 3, and the rack 403 and the movable base 401 are both slidably connected to the support seat 3, and the two racks 403 are symmetrically fixed on the side walls of the movable base 401, and a plurality of through grooves 402 are equidistantly arranged at the top of the movable base 401, and turning on the control switch of the transmission mechanism 4 can make it move between the two support seats 3, and the transmission mechanism 4 drives the formed blank into the autoclave body 1, so that the sheet blank is moved at a high Autoclave curing is carried out under high temperature and high pressure, that is: when the sheet blank is fixed, the movable clamping rod 703 drives the abutment plate 701 to drive the sheet blank to move, so that the sheet blank contacts the pad 6 during the movement, thereby facilitating the limiting of the sheet blank; then the motor 406 is restarted, so that the gear 404 rotates and drives the rack 403 to slide in the direction close to the kettle body 1, and the rack 403 drives the movable base 401 to slide between the two support seats 3, thereby allowing the support seats 3 to limit the movable base 401; the sheet blank is placed in the kettle body 1 of the autoclave, and cured in a high temperature and high pressure saturated steam environment, usually at a temperature of 190°C for 24 hours. This process promotes the formation of calcium silicate gel and significantly improves the strength and performance of the sheet; when the sheet blank is autoclaved and cured, the sheet can be dried, edged, chamfered and sanded, etc., so as to facilitate the production of the calcium silicate sheet required for the production of fireproof furniture.

[0032] Specifically, Figure 1 , Figure 2 and Figure 3As shown, the sealing mechanism 2 includes a mounting seat 201 and a support frame 202, two ends of the kettle body 1 are symmetrically fixedly connected with two mounting seats 201 and a fixing ring 206, the mounting seat 201 is fixedly connected with a support frame 202, a rotating plate 203 is rotatably mounted on the support frame 202, a clamping ring 205 is fixedly connected to the rotating plate 203, a kettle cover 204 is fixedly mounted on the clamping ring 205, the rotating plate 203 is located on the side of the clamping ring 205 away from the kettle body 1, the clamping ring 205 and the fixing ring 206 are snap-connected, the sealing mechanism 2 is opened, the kettle body 1 is in an open state, after the adjustment mechanism 7 is started, the distance between the adjustment mechanism 7 and the cushion block 6 can be adjusted, so as to make the use efficiency of the mounting frame 5 better, that is: the operator first mixes the siliceous material, the calcareous material and the reinforcing fiber in a certain proportion, and mixes the processed raw materials in a mixer. , forming a slurry of a certain concentration. This process usually uses a countercurrent mixer or a single-disc refiner to ensure that the slurry is uniform; the slurry flows out evenly through the slurry box, spreads on the running industrial conveyor belt, and uses a vacuum system to filter water to form a thin material layer and wrap it around the forming barrel. After the multi-layer winding reaches the set billet thickness, the billet is cut off; the formed billet is then sent to the press and pressure is applied to make it dense; the wet billet is pre-cured in the pre-curing kiln until the billet reaches a certain strength and is demoulded; when the kettle cover 204 rotates, the rotating plate 203 rotates in the support frame 202 fixed in the mounting seat 201, so that the clamping ring 205 fixed at the end of the rotating plate 203 rotates out from the inside of the fixing ring 206. Since the fixing ring 206 is installed at both ends of the kettle body 1, when the clamping ring 205 is separated from the fixing ring 206, the kettle body 1 can be in an open state, which is convenient for the subsequent placement of the formed plate billet into the kettle body 1.

[0033] Specifically, a method for preparing fireproof furniture based on calcium silicate comprises the following steps:

[0034] S1: First, the silicon material, the calcium material and the reinforcing fiber are mixed in a certain proportion, and a slurry is formed after batching and mixing, so that the prepared slurry can be made into a sheet blank through a molding process;

[0035] S2: The sealing mechanism 2 is opened again, the kettle body 1 is in an open state, and after the adjusting mechanism 7 is started, the distance between the adjusting mechanism 7 and the cushion block 6 can be adjusted, and the formed sheet blanks are sequentially placed on the adjusting mechanism 7 provided in the mounting frame 5, and the sheet blanks can be stored between the two sets of mounting frames 5;

[0036] S3: Then, the control switch of the conveying mechanism 4 is turned on to enable it to move between the two support seats 3. The conveying mechanism 4 drives the formed blank into the autoclave body 1, so that the sheet blank is autoclaved and cured under high temperature and high pressure;

[0037] S4: After the final autoclave curing is completed, the board is dried, edged, chamfered and sanded to make the calcium silicate board required for the production of fireproof furniture.

[0038] When the present invention is used, first, the operator mixes the silicon material, the calcium material and the reinforcing fiber in a certain proportion, mixes the processed raw materials in a mixer to form a slurry of a certain concentration, and usually uses a countercurrent mixer or a single-disc refiner in this process to ensure that the slurry is uniform; the slurry flows out evenly through the headbox, spreads on the running industrial conveyor belt, and uses a vacuum system to filter water to form a thin material layer and surround it on the forming barrel. After the multi-layer winding reaches the set billet thickness, the billet is cut; then the formed billet is sent to the press The wet blank is pre-cured in the pre-curing kiln until it reaches a certain strength and then demoulded; when the kettle cover 204 rotates, the rotating plate 203 rotates in the support frame 202 fixed in the mounting seat 201, so that the clamping ring 205 fixed at the end of the rotating plate 203 rotates out from the inside of the fixing ring 206. Since the fixing ring 206 is installed at both ends of the kettle body 1, when the clamping ring 205 is separated from the fixing ring 206, the kettle body 1 can be in an open state, which is convenient for the subsequent placement of the formed plate blank into the kettle body 1;

[0039] Turn on the control switch of the motor 406 installed in the support seat 3, and the output end of the motor 406 is fixedly connected to the rotating shaft 405 through a coupling. When the rotating shaft 405 drives the gear 404 to rotate in the support seat 3, the gear 404 can drive the rack 403 meshing with it to move. Since the two racks 403 are symmetrically fixed on the side wall of the movable base 401, when the rack 403 slides in the support seat 3, the movable base 401 can slide out of the interior of the kettle body 1, and then it is convenient for the movable base 401 to drive the mounting frame 5 fixed at the top to move out of the kettle body 1; when the formed sheet blank is placed between the two sets of mounting frames 5, the control switch of the hydraulic rod 705 can be started first. The hydraulic rod 705 is fixed inside the mounting frame 5. When When it is started, the telescopic end of the hydraulic rod 705 is fixedly connected to the slide plate 704, and the slide plate 704 drives the clamping rod 703 fixed at one end to slide in the slide groove 702 provided in the mounting frame 5. A plurality of abutment plates 701 are fixedly installed on the clamping rod 703 at equal intervals. When the clamping rod 703 slides in the mounting frame 5, the abutment plate 701 can be displaced between two adjacent cushion blocks 6; when the plate is thicker, the clamping rod 703 can move in the direction close to the movable base 401, thereby increasing the distance between the abutment plate 701 and the cushion block 6; when the plate is thinner, the clamping rod 703 can move in the direction away from the movable base 401, thereby decreasing the distance between the abutment plate 701 and the cushion block 6, which is conducive to making the mounting frame 5 suitable for plate blanks of different thicknesses;

[0040] When the sheet blank is fixed, the movable clamping rod 703 drives the abutment plate 701 to move the sheet blank, so that the sheet blank contacts the pad 6 during the movement, thereby facilitating the limiting of the sheet blank; then the motor 406 is restarted, so that the gear 404 rotates and drives the rack 403 to slide toward the direction close to the kettle body 1, and the rack 403 drives the movable base 401 to slide between the two support seats 3, thereby allowing the support seats 3 to limit the movable base 401; the sheet blank is placed in the kettle body 1 of the autoclave, and cured in a high-temperature and high-pressure saturated steam environment, usually at a temperature of 190°C for 24 hours. This process promotes the formation of calcium silicate gel, which significantly improves the strength and performance of the sheet; after the autoclave curing of the sheet blank is completed, the sheet can be dried, edged, chamfered and sanded, etc., thereby facilitating the production of the calcium silicate sheet required for the production of fireproof furniture.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fireproof furniture based on calcium silicate, characterized in that: The invention comprises a kettle body (1), on which two sealing mechanisms (2) are symmetrically mounted for rotation; a support seat (3) is fixedly mounted inside the kettle body (1); a conveying mechanism (4) is slidably mounted between the two support seats (3); a plurality of mounting frames (5) are fixedly mounted on the top of the conveying mechanism (4); a plurality of cushion blocks (6) are equidistantly fixedly connected to the mounting frame (5); an adjusting mechanism (7) is slidably mounted inside the mounting frame (5); The adjustment mechanism (7) comprises a slide plate (704) and a hydraulic rod (705); the hydraulic rod (705) is fixedly mounted on the mounting frame (5); the telescopic end of the hydraulic rod (705) is fixedly connected to the slide plate (704); a clamping rod (703) is fixedly mounted on the slide plate (704); a plurality of abutment plates (701) are fixedly connected to the clamping rod (703) at equal intervals; a slide groove (702) is provided in the mounting frame (5); and the abutment plates (701) are slidably connected to the mounting frame (5).

2. The fireproof furniture based on calcium silicate according to claim 1, characterized in that: A stop plate (701) is slidably mounted on the slide groove (702); the length of the stop plate (701) is less than the length of the cushion block (6); and the stop plate (701) slides between two adjacent cushion blocks (6).

3. The fireproof furniture based on calcium silicate according to claim 1, characterized in that: The slide plate (704) is slidably connected to the mounting frame (5), and the clamping rod (703) is slidably connected to the mounting frame (5).

4. The fireproof furniture based on calcium silicate according to claim 1, characterized in that: The transmission mechanism (4) comprises a rotating shaft (405) and a motor (406); a plurality of motors (406) are fixedly installed at equal intervals in the support seat (3); the output end of the motor (406) is fixedly connected to the rotating shaft (405) via a coupling; a gear (404) is fixedly connected to the rotating shaft (405); a rack (403) is meshed on the gear (404); a movable base (401) is fixedly connected to the rack (403); and a through slot (402) is provided on the movable base (401).

5. The fireproof furniture based on calcium silicate according to claim 4, characterized in that: The rotating shaft (405) is rotationally connected to the support base (3), and the rack (403) and the movable base (401) are slidingly connected to the support base (3).

6. The fireproof furniture based on calcium silicate according to claim 4, characterized in that: The two racks (403) are symmetrically fixed on the side wall of the movable base (401), and a plurality of through slots (402) are equidistantly arranged on the top of the movable base (401).

7. The fireproof furniture based on calcium silicate according to claim 1, characterized in that: The sealing mechanism (2) comprises a mounting seat (201) and a support frame (202); two mounting seats (201) and a fixing ring (206) are symmetrically fixedly connected at both ends of the kettle body (1); the mounting seat (201) is fixedly connected to the support frame (202); a rotating plate (203) is rotatably mounted on the support frame (202); a clamping ring (205) is fixedly connected to the rotating plate (203); and a kettle cover (204) is fixedly mounted on the clamping ring (205).

8. The fireproof furniture based on calcium silicate according to claim 7, characterized in that: The rotating plate (203) is located on the side of the clamping ring (205) away from the kettle body (1), and the clamping ring (205) is clamped and connected with the fixing ring (206).

9. A method for preparing fireproof furniture based on calcium silicate according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: First, the silicon material, the calcium material and the reinforcing fiber are mixed in a certain proportion, and a slurry is formed after batching and mixing, so that the prepared slurry can be made into a sheet blank through a molding process; S2: the sealing mechanism (2) is opened, the kettle body (1) is in an open state, and after the adjusting mechanism (7) is started, the distance between the adjusting mechanism (7) and the cushion block (6) can be adjusted, and the formed sheet blanks are sequentially placed on the adjusting mechanism (7) provided in the mounting frame (5), and the sheet blanks can be stored between the two sets of mounting frames (5); S3: Then, the control switch of the conveying mechanism (4) is turned on to enable it to move between the two support seats (3). The conveying mechanism (4) drives the formed blank into the autoclave body (1) of the autoclave, so that the sheet blank is autoclaved and cured under high temperature and high pressure; S4: After the final autoclave curing is completed, the board is dried, edged, chamfered and sanded to make the calcium silicate board required for the production of fireproof furniture.

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