Fireproof thermal insulation cement foam board and manufacturing method thereof

Abstract

The application relates to the technical field of cement foam board, and discloses a fireproof thermal insulation cement foam board and a manufacturing method thereof, which comprises a board body, one connecting block is fixedly installed around the board body, four connecting blocks are circumferentially arranged, the four connecting blocks are connected in a head-to-tail mode, a slot and a first cavity are formed on the side, away from the board body, of each connecting block, the modular board body and the connecting block are used to connect multiple board bodies through adjacent connecting blocks, the connection of the two connecting blocks is realized through the clamping structure of the slot, the first cavity and an inserting block, the traditional additional fixing part is replaced, the splicing is more convenient and efficient, the driving assembly controls the extension and retraction of the inserting block, the problem board body can be individually taken out and replaced, the intact board material is prevented from being discarded, resource waste and building waste are reduced, the splicing gap of the two connecting blocks is treated, the fireproof thermal insulation performance is enhanced, the overall construction efficiency is improved, and the effect of locally replacing the board body is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cement foam board, in particular to a fireproof thermal insulation cement foam board and a manufacturing method thereof. BACKGROUND

[0002] As an important material for building external wall thermal insulation and fireproof isolation, the fireproof thermal insulation cement foam board is critical in terms of fireproof performance and thermal insulation effect. The traditional fireproof thermal insulation cement foam board is mostly in the form of a monolithic single plate, which, as a splicing unit, has a fixed size and lacks an adaptive splicing structure.

[0003] This design causes significant problems when splicing into a whole board: on the one hand, as a splicing unit, the single plate lacks standardized mortise and tenon, card slot, and other splicing structures, and thus relies on additional fixing parts or filling materials when splicing, which not only makes the construction cumbersome and inefficient, but also easily causes gaps due to loose splicing, affecting the overall thermal insulation and fireproof performance; on the other hand, the single plate and the adjacent plate are rigidly fixed through cementation or fasteners, and if a local plate is damaged due to aging or impact, it cannot be individually replaced, forcing the intact part to be discarded together with the damaged part, which not only causes excessive waste of raw materials, but also significantly increases the amount of construction waste. Therefore, the present application aims to provide a fireproof thermal insulation cement foam board that can achieve standardized and convenient splicing, facilitate individual plate replacement, and improve recycling efficiency, as well as a manufacturing method thereof. SUMMARY

[0004] The present application aims to address the shortcomings of the prior art by providing a fireproof thermal insulation cement foam board and a manufacturing method thereof to solve the technical problems in the prior art.

[0005] The object of the present application can be achieved by the following technical solutions:

[0006] A fireproof thermal insulation cement foam board, comprising:

[0007] A plate body is fixedly installed with a connecting block around the periphery, four connecting blocks are circumferentially arranged, and the four connecting blocks are connected end to end, each connecting block is provided with a slot and a first cavity on the side away from the plate body, the slot and the first cavity are symmetrically arranged about the plate body, a plug is slidably installed in the first cavity, the plug is driven to move by a driving assembly built-in the first cavity, and the connecting blocks on two plate bodies are connected through the plug and the slot. When the connecting blocks on one plate body are aligned with the connecting blocks on another plate body, the slot on one connecting block is aligned with the first cavity on another connecting block at this time, the driving assembly drives the plug to move, and the plug is inserted into the slot.

[0008] The driving assembly comprises a sliding block, an inclined slot, a straight slot, and a round rod, the straight slot is arranged in the first cavity, the sliding block is slidingly arranged in the first cavity, and the sliding block is driven to move by an output source, one end of the sliding block is located outside the connecting block, and the end is located on the back of the connecting block, the inclined slot is arranged on the sliding block, the inclined slot is arranged obliquely, and an included angle exists between the inclined slot and the straight slot, the round rod is fixedly arranged on the plug, the round rod is slidingly connected with the straight slot, and the round rod is slidingly connected with the sliding block.

[0009] As a further scheme of the present application, the driving assembly further comprises a second abutting plate and a second sink, the second abutting plate is slidingly arranged in the first cavity, and the second abutting plate is detachably arranged with the first cavity, when the second abutting plate is located in the first cavity, the second abutting plate abuts against the sliding block, so that the position of the sliding block is fixed, the second sink is arranged on the connecting block, and the second sink is communicated with the first cavity, when the second abutting plate is located in the first cavity, the second abutting plate can be detached through the second sink.

[0010] As a further scheme of the present application, the plug is provided with a locking hole, the plug is provided with a second cavity, the second cavity is slidingly arranged with a locking block, the locking block is driven to move by a power assembly, when the two connecting blocks are connected, the plug is inserted into the slot, so that the second cavity is aligned with the locking hole, at this time, the power assembly drives the locking block to be inserted into the locking hole, when the two connecting blocks are separated, the power assembly drives the locking block to shrink into the second cavity.

[0011] As a further scheme of the present application, the power assembly comprises a spring and an unlocking plate, the locking block is connected with the bottom of the second cavity through the spring, the pre-tightening force of the spring makes the locking block away from the second cavity, the locking hole penetrates through the back of the connecting block, the unlocking plate is slidingly arranged in the locking hole, one end of the unlocking plate is located outside the connecting block, and the end of the unlocking plate is located on the back of the connecting block, the unlocking plate is driven to move by a power source, when the locking block is inserted into the locking hole, the locking block abuts against the unlocking plate, at this time, the unlocking plate is away from the slot, when the power source drives the unlocking plate to be close to the slot, the unlocking plate pushes the locking block to compress the spring, so that the locking block shrinks into the second cavity.

[0012] As a further scheme of the present application, the power assembly further comprises a first abutting plate and a first sink, the first abutting plate is slidingly arranged in the locking hole, and the first abutting plate is detachably arranged with the locking hole, when the first abutting plate is located in the locking hole, the first abutting plate abuts against the unlocking plate, so that the position of the unlocking plate is fixed, the first sink is arranged on the connecting block, and the first sink is communicated with the locking hole, when the first abutting plate is located in the locking hole, the first abutting plate can be detached through the first sink.

[0013] As a further scheme of the present application: one end of each connecting block is fixedly provided with a protrusion, and the other end of each connecting block is provided with a groove; the protrusion on one connecting block is slidably connected with the groove on another connecting block.

[0014] As a further scheme of the present application: one end of each connecting block is fixedly provided with a protrusion, and the other end of each connecting block is provided with a groove; the protrusion on one connecting block is slidably connected with the groove on another connecting block.

[0015] As a further scheme of the present application: one end of each connecting block is fixedly provided with a protrusion, and the other end of each connecting block is provided with a groove; the protrusion on one connecting block is slidably connected with the groove on another connecting block.

[0016] Step S1: first, the plate body and the connecting block are made through a mold, so that the number ratio of the plate body and the connecting block is 1:4;

[0017] Step S2: four connecting blocks are fixedly installed around the plate body in a head-to-tail manner to form a whole;

[0018] Step S3: a plurality of plate bodies assembled with connecting blocks are spliced;

[0019] Step S4: the connecting blocks on different plate bodies are aligned, the insertion slot on one connecting block is aligned with the first cavity on another connecting block, then the insertion block is driven to move through the driving assembly, so that the insertion block is inserted into the insertion slot, thereby completing the splicing of different plate bodies;

[0020] Step S5: when a plate body needs to be replaced, the same operation is performed on the problem plate body and the four plate bodies adjacent to the problem plate body, that is, the driving assembly on the four connecting blocks drives the insertion block to move, so that the insertion block is retracted into the first cavity, at this time, the problem plate body can be taken out for replacement, and the new plate body is installed to repeat step S4.

[0021] The present application has the following advantages:

[0022] 1、In the present application, the modular plate body and the connecting block are used to connect a plurality of plate bodies through adjacent connecting blocks, and the connection of two connecting blocks is realized through the clamping structure of the insertion slot, the first cavity and the insertion block, so that the traditional additional fixing part is replaced, the splicing is more convenient and efficient, the gap is reduced, the driving assembly controls the extension and retraction of the insertion block, the problem plate body can be taken out and replaced alone, the perfect plate material is avoided from being discarded, the resource waste and the construction waste are reduced, and the splicing gap of the two connecting blocks enhances the fireproof and heat-insulating performance, so that the overall construction efficiency is improved, and the effect of local replacement of the plate body is realized.

[0023] 2、The second abutting plate is detachably arranged on the first cavity, when the plug block is in the fully extended or fully retracted state, the sliding block is located at the two ends in the first cavity, the second abutting plate is slidably arranged in the first cavity in the two states, at this time, the second abutting plate abuts against the sliding block, so that the sliding block cannot move, and then the plug block cannot move, thereby achieving the purpose of fixing the plug block, and the stability of the plug block and the insertion slot in the plug block and the insertion slot is ensured.

[0024] 3、The driving assembly inserts the plug block into the insertion slot, at this time, the second cavity on the plug block is aligned with the locking hole, and the spring pre-tightening force makes the locking block inserted into the locking hole, at this time, the plug block and the locking block form an L-shaped clamping block, which is embedded in the insertion slot and the locking hole, compared with the insertion of the insertion slot and the plug block alone, the cooperation of the locking block and the locking hole can limit the two connecting blocks from moving away in the transverse direction, and the cooperation of the insertion slot and the plug block can limit the two connecting blocks from moving away in the longitudinal direction, so that the stability of the connection of the two connecting blocks can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] The application will be further described below with reference to the drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the application;

[0027] Figure 2 It is a schematic diagram of the structure of the connecting block in the application;

[0028] Figure 3 It is a schematic diagram of the structure of the first cavity in the application;

[0029] Figure 4 It is a schematic diagram of the structure of the sliding block in the application;

[0030] Figure 5 It is a schematic diagram of the structure of the recess in the application;

[0031] Figure 6 It is a schematic diagram of the structure of the two plate bodies spliced in the application.

[0032] In the figure: 1, plate body; 2, connecting block; 3, protruding block; 4, recess; 5, insertion slot; 6, locking hole; 7, first cavity; 8, plug block; 9, locking block; 10, second cavity; 11, spring; 12, straight slot; 13, round rod; 14, sliding block; 15, inclined slot; 16, unlocking plate; 17, first abutting plate; 18, first recess; 19, second abutting plate; 20, second recess; 21, reserved hole. DETAILED DESCRIPTION

[0033] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of the present application.

[0034] Please refer to Figures 1-6 The present application is a fireproof thermal insulation cement foam board, comprising:

[0035] The plate body 1 is fixedly installed with a connecting block 2 around the plate body 1, four connecting blocks 2 are circumferentially arranged, and the four connecting blocks 2 are connected end to end, a slot 5 and a first cavity 7 are formed on the side of each connecting block 2 away from the plate body 1, the slot 5 and the first cavity 7 are symmetrically arranged about the plate body 1, a plug 8 is slidably installed in the first cavity 7, the plug 8 is driven to move by a driving assembly built in the first cavity 7, and the connecting blocks 2 on two plate bodies 1 are connected through the plug 8 and the slot 5, when the connecting blocks 2 on one plate body 1 are aligned with the connecting blocks 2 on another plate body 1, at this time, the slot 5 on one connecting block 2 is aligned with the first cavity 7 on another connecting block 2, the driving assembly drives the plug 8 to move, so that the plug 8 is inserted into the slot 5.

[0036] The driving assembly comprises a sliding block 14, an inclined slot 15, a straight slot 12 and a round rod 13, the straight slot 12 is formed in the first cavity 7, the sliding block 14 is slidably installed in the first cavity 7, and the sliding block 14 is driven to move by an output source, one end of the sliding block 14 is located outside the connecting block 2, and the end is located on the back of the connecting block 2, the inclined slot 15 is formed on the sliding block 14, the inclined slot 15 is arranged obliquely, and there is an included angle between the inclined slot 15 and the straight slot 12, the round rod 13 is fixedly installed on the plug 8, the round rod 13 is slidably connected with the straight slot 12, and the round rod 13 is slidably connected with the sliding block 14.

[0037] The working principle of the present application is as follows: first, the plate body 1 and the connecting block 2 are made by a mold, so that the number ratio of the plate body 1 and the connecting block 2 is 1:4, then the four connecting blocks 2 are fixedly installed around the plate body 1 in a head-to-tail manner to form a whole, and the state as shown in Figure 1 is formed, but the plug 8 in the initial state should be retracted in the first cavity 7, then a plurality of plate bodies 1 assembled with the connecting blocks 2 are assembled, the specific operation is to align the connecting blocks 2 on different plate bodies 1, ensure that the slot 5 on one connecting block 2 is aligned with the first cavity 7 on another connecting block 2, then drive the plug 8 to move through the driving assembly, so that the plug 8 is inserted into the slot 5, thereby completing the splicing of different plate bodies 1, at this time, as shown in Figure 6When one of the plate bodies 1 needs to be replaced, the same operation is performed on the problematic plate body 1 and the four plate bodies 1 adjacent to the problematic plate body 1, that is, the driving assembly on the connecting block 2 is driven to drive the insertion block 8 to move, and the insertion block 8 is retracted into the first cavity 7, so that the connecting block 2 on the problematic plate body 1 and the connecting blocks 2 on the four adjacent plate bodies 1 are not in the clamping relationship, and then the problematic plate body 1 can be taken out along the direction perpendicular to the splicing surface of the plurality of plate bodies 1, and then a new plate body 1 is placed between the four plate bodies 1, and the two adjacent connecting blocks 2 are reconnected, so that the original state is restored. Of course, in order to improve the fireproof and heat-insulating performance, the splicing gap of the connecting block 2 can be treated, including but not limited to filling fireproof and expansion sealant, embedding composite heat-insulating sealing strips, and spraying fireproof and heat-insulating foaming agent.

[0038] As shown in Figures 1-4 As a preferred embodiment of the present application, the driving assembly further comprises a second abutting plate 19 and a second sink groove 20. The second abutting plate 19 is slidably installed in the first cavity 7, and the second abutting plate 19 and the first cavity 7 are detachably installed. When the second abutting plate 19 is located in the first cavity 7, the second abutting plate 19 abuts against the sliding block 14, so that the position of the sliding block 14 is fixed. The second sink groove 20 is formed on the connecting block 2, and the second sink groove 20 is in communication with the first cavity 7. When the second abutting plate 19 is located in the first cavity 7, the second abutting plate 19 can be detached through the second sink groove 20.

[0039] In one case of the present embodiment, the output source can be manually driven, and other mechanisms capable of realizing linear reciprocating motion can also be selected, which is not specifically limited in the present embodiment.

[0040] In actual application, when the two connecting blocks 2 are connected, the plug 8 is inserted into the slot 5, so that the second cavity 10 is aligned with the locking hole 6, and the power assembly drives the locking block 9 to be inserted into the locking hole 6. When the two connecting blocks 2 are separated, the power assembly drives the locking hole 6 to be retracted into the second cavity 10.

[0041] As shown in Figures 1-4 As a preferred embodiment of the present application, the slot 5 is provided with a locking hole 6, the plug 8 is provided with a second cavity 10, the second cavity 10 is slidably provided with a locking block 9, and the locking block 9 is driven by a power assembly to move. When the two connecting blocks 2 are connected, the plug 8 is inserted into the slot 5, so that the second cavity 10 is aligned with the locking hole 6, and the power assembly drives the locking block 9 to be inserted into the locking hole 6. When the two connecting blocks 2 are separated, the power assembly drives the locking hole 6 to be retracted into the second cavity 10.

[0042] Specifically, the power assembly includes a spring 11 and an unlocking plate 16. The locking block 9 is connected to the bottom of the second cavity 10 through the spring 11. The pre-tightening force of the spring 11 makes the locking block 9 away from the second cavity 10. The locking hole 6 penetrates through the back of the connecting block 2. The unlocking plate 16 is slidably installed in the locking hole 6. One end of the unlocking plate 16 is located outside the connecting block 2, and the end of the unlocking plate 16 is located on the back of the connecting block 2. The unlocking plate 16 is driven by a power source to move. When the locking block 9 is inserted into the locking hole 6, the locking block 9 abuts against the unlocking plate 16, and the unlocking plate 16 is away from the slot 5 at this time. When the power source drives the unlocking plate 16 to be close to the slot 5, the unlocking plate 16 pushes the locking block 9 to compress the spring 11, so that the locking block 9 is retracted into the second cavity 10.

[0043] Specifically, the power assembly further comprises a first abutting plate 17 and a first sunken groove 18, the first abutting plate 17 is slidingly installed in the locking hole 6, and the first abutting plate 17 is detachably installed with the locking hole 6, when the first abutting plate 17 is located in the locking hole 6, the first abutting plate 17 abuts against the unlocking plate 16, so that the position of the unlocking plate 16 is fixed, the first sunken groove 18 is arranged on the connecting block 2, and the first sunken groove 18 is communicated with the locking hole 6, when the first abutting plate 17 is located in the locking hole 6, the first abutting plate 17 can be detachably removed through the first sunken groove 18.

[0044] In one case of the embodiment, the power source can be manually driven, and other mechanisms capable of realizing linear reciprocating motion can also be selected, which is not specifically limited herein.

[0045] In actual application, in order to further improve the stability of the connection between the two connecting blocks 2, the locking hole 6 is arranged in the slot 5, and the second cavity 10 is arranged in the plug 8, and the groove bottom of the second cavity 10 is connected with the locking block 9 through the spring 11, in the initial state of the connecting block 2, the locking block 9 is completely retracted in the second cavity 10, at this time the spring 11 is compressed by the locking block 9, and the plug 8 is located in the first cavity 7, when the slot 5 and the first cavity 7 on the two connecting blocks 2 are aligned, the plug 8 is inserted into the slot 5 through the driving assembly, at this time the second cavity 10 on the plug 8 is aligned with the locking hole 6, and the pre-tightening force of the spring 11 makes the locking block 9 inserted into the locking hole 6, at this time the plug 8 and the locking block 9 form an L-shaped clamping block, which is embedded in the slot 5 and the locking hole 6, compared with the separate insertion of the slot 5 and the plug 8, the cooperation of the locking block 9 and the locking hole 6 can limit the two connecting blocks 2 from moving away in the transverse direction, and in combination with the slot 5 and the plug 8, the two connecting blocks 2 are limited from moving away in the longitudinal direction, so as to improve the stability of the connection between the two connecting blocks 2.

[0046] In the locking hole 6 provided with the unlocking plate 16, when the locking block 9 is inserted into the locking hole 6, the locking block 9 abuts against the unlocking plate 16, and when the connecting block 2 is replaced, the unlocking plate 16 is first driven by the power source to push the locking block 9 back into the second cavity 10, then the plug 8 can be retracted into the first cavity 7 through the driving assembly, and in order to improve the convenience of operation, the first abutting plate 17 is detachably arranged in the locking hole 6, when the locking block 9 is pushed back into the second cavity 10 by the unlocking plate 16, the locking block 9 is subjected to the pre-tightening force of the spring 11 and acts on the unlocking plate 16, then the first abutting plate 17 is slidingly installed in the locking hole 6, which can limit the movement of the unlocking plate 16, so as to ensure that the unlocking plate 16 always abuts against the locking block 9, so that the unlocking plate 16 on the other connecting block 2 can be operated.

[0047] As Figures 1-5As shown in the drawings, as a preferred embodiment of the present application, one end of each connecting block 2 is fixedly provided with a protrusion 3, and the other end of each connecting block 2 is provided with a groove 4, and the protrusion 3 on one connecting block 2 is slidably connected with the groove 4 on another connecting block 2.

[0048] In actual application, as shown in the drawings, the connecting block 2 is slidably installed, and the protrusion 3 on one end of the connecting block 2 is inserted into the groove 4 of another connecting block 2, and the groove 4 on the other end of the slidably installed connecting block 2 is connected with the protrusion 3 on another connecting block 2, so that the four connecting blocks 2 are connected in a head-to-tail manner, thereby improving the stability of the connection between the four connecting blocks 2 and the plate body 1, and the temporary rigid connection provided by the connection between the protrusion 3 and the groove 4 of the four connecting blocks 2 provides a stable basis for the subsequent connection between the connecting block 2 and the plate body 1 by other means, such as applying glue between the connecting block 2 and the plate body 1, or using bolts to penetrate the connecting block 2 and the plate body 1. Figure 5

[0049] As shown in the drawings, as a preferred embodiment of the present application, one end of each connecting block 2 is fixedly provided with a protrusion 3, and the other end of each connecting block 2 is provided with a groove 4, and the protrusion 3 on one connecting block 2 is slidably connected with the groove 4 on another connecting block 2. Figures 1-6 In actual application, as shown in the drawings, the connecting block 2 is slidably installed, and the protrusion 3 on one end of the connecting block 2 is inserted into the groove 4 of another connecting block 2, and the groove 4 on the other end of the slidably installed connecting block 2 is connected with the protrusion 3 on another connecting block 2, so that the four connecting blocks 2 are connected in a head-to-tail manner, thereby improving the stability of the connection between the four connecting blocks 2 and the plate body 1, and the temporary rigid connection provided by the connection between the protrusion 3 and the groove 4 of the four connecting blocks 2 provides a stable basis for the subsequent connection between the connecting block 2 and the plate body 1 by other means, such as applying glue between the connecting block 2 and the plate body 1, or using bolts to penetrate the connecting block 2 and the plate body 1.

[0050] As shown in the drawings, as a preferred embodiment of the present application, one end of each connecting block 2 is fixedly provided with a protrusion 3, and the other end of each connecting block 2 is provided with a groove 4, and the protrusion 3 on one connecting block 2 is slidably connected with the groove 4 on another connecting block 2.

[0051] Figures 1-6 As shown in the drawings, as a preferred embodiment of the present application, one end of each connecting block 2 is fixedly provided with a protrusion 3, and the other end of each connecting block 2 is provided with a groove 4, and the protrusion 3 on one connecting block 2 is slidably connected with the groove 4 on another connecting block 2.

[0052] Step S1: First, the plate body 1 and the connecting block 2 are made by a mold, so that the number ratio of the plate body 1 and the connecting block 2 is 1:4.

[0053] Step S2: Four connecting blocks 2 are fixedly installed around the plate body 1 in a head-to-tail manner to form a whole.

[0054] Step S3: A plurality of plate bodies 1 assembled with connecting blocks 2 are assembled.

[0055] Step S4: The connecting blocks 2 on different plate bodies 1 are aligned to ensure that the slot 5 on one connecting block 2 is aligned with the first cavity 7 on another connecting block 2, and then the driving assembly is driven to move the plug 8, so that the plug 8 is inserted into the slot 5, thereby completing the splicing of different plate bodies 1.

[0056] ​​Step S5: when one plate body 1 needs to be replaced, the problem plate body 1 and the four plate bodies 1 adjacent to the problem plate body 1 are operated in the same way, that is, the driving assembly on the four connecting blocks 2 drives the insertion block 8 to move, and the insertion block 8 is retracted into the first cavity 7, at this time, the problem plate body 1 can be taken out for replacement, and the new plate body 1 is installed to repeat step S4.

[0057] The above has described one embodiment of the present application in detail, but the content described is only the preferred embodiment of the present application, and cannot be considered to limit the implementation range of the present application. Any equivalent changes and improvements made according to the application range of the present application should still belong to the patent coverage range of the present application.

Claims

1. A fireproof thermal insulation cement foam board, characterized in that, Include: The plate body (1) is fixedly installed with a connecting block (2) around, four connecting blocks (2) are circumferentially arranged, and four connecting blocks (2) are connected end to end, a slot (5) and a first cavity (7) are formed on the side of each connecting block (2) away from the plate body (1), the slot (5) and the first cavity (7) are symmetrically arranged about the plate body (1), a plug-in block (8) is slidably installed in the first cavity (7), the plug-in block (8) is driven to move by a drive assembly built in the first cavity (7), the connecting blocks (2) on two plate bodies (1) are connected through the plug-in block (8) and the slot (5), when the connecting block (2) on one plate body (1) is aligned with the connecting block (2) on the other plate body (1), at this time, the slot (5) on one connecting block (2) is aligned with the first cavity (7) on the other connecting block (2), the drive assembly drives the plug-in block (8) to move, so that the plug-in block (8) is inserted into the slot (5); The drive assembly comprises a sliding block (14), an inclined slot (15), a straight slot (12) and a round rod (13), the straight slot (12) is formed in the first cavity (7), the sliding block (14) is slidably installed in the first cavity (7), and the sliding block (14) is driven to move by an output source, one end of the sliding block (14) is located outside the connecting block (2), and the end is located on the back of the connecting block (2), the inclined slot (15) is formed on the sliding block (14), the inclined slot (15) is inclinedly arranged, and an angle exists between the inclined slot (15) and the straight slot (12), the round rod (13) is fixedly installed on the plug-in block (8), the round rod (13) is slidably connected with the straight slot (12), and the round rod (13) is slidably connected with the sliding block (14).

2. A fireproof thermal insulation cement foam board according to claim 1, characterized in that, The drive assembly further comprises a second abutting plate (19) and a second sunken groove (20), the second abutting plate (19) is slidably installed in the first cavity (7), and the second abutting plate (19) is detachably installed with the first cavity (7), when the second abutting plate (19) is located in the first cavity (7), the second abutting plate (19) abuts with the sliding block (14), so that the position of the sliding block (14) is fixed, the second sunken groove (20) is formed on the connecting block (2), and the second sunken groove (20) is communicated with the first cavity (7), when the second abutting plate (19) is located in the first cavity (7), the second abutting plate (19) can be detachably installed through the second sunken groove (20).

3. The fireproof thermal insulation cement foam board according to claim 1, characterized in that, A locking hole (6) is formed in the slot (5), a second cavity (10) is formed in the plug-in block (8), a locking block (9) is slidably installed in the second cavity (10), the locking block (9) is driven to move by a power assembly, when two connecting blocks (2) are connected, the plug-in block (8) is inserted into the slot (5), so that the second cavity (10) is aligned with the locking hole (6), at this time, the power assembly drives the locking block (9) to be inserted into the locking hole (6), when two connecting blocks (2) are separated, the power assembly drives the locking block (9) to shrink into the second cavity (10).

4. A fireproof thermal insulation cement foam board according to claim 3, characterized in that, The power assembly comprises a spring (11) and an unlocking plate (16), the locking block (9) is connected with the bottom of the second cavity (10) through the spring (11), the pre-tightening force of the spring (11) makes the locking block (9) away from the second cavity (10), the locking hole (6) penetrates through the back of the connecting block (2), the unlocking plate (16) is slidingly installed in the locking hole (6), one end of the unlocking plate (16) is located outside the connecting block (2), and the end of the unlocking plate (16) is located on the back of the connecting block (2), the unlocking plate (16) is driven to move by a power source, when the locking block (9) is inserted into the locking hole (6), the locking block (9) abuts against the unlocking plate (16), at this time, the unlocking plate (16) is away from the insertion slot (5), when the power source drives the unlocking plate (16) to be close to the insertion slot (5), the unlocking plate (16) pushes the locking block (9) to compress the spring (11), so that the locking block (9) is retracted into the second cavity (10).

5. A fireproof thermal insulation cement foam board according to claim 4, characterized in that, The power assembly further comprises a first abutting plate (17) and a first sunken groove (18), the first abutting plate (17) is slidingly installed in the locking hole (6), and the first abutting plate (17) is detachably installed with the locking hole (6), when the first abutting plate (17) is located in the locking hole (6), the first abutting plate (17) abuts against the unlocking plate (16), so that the position of the unlocking plate (16) is fixed, the first sunken groove (18) is formed on the connecting block (2), and the first sunken groove (18) is communicated with the locking hole (6), when the first abutting plate (17) is located in the locking hole (6), the first abutting plate (17) can be detachably installed through the first sunken groove (18).

6. The fireproof thermal insulation cement foam board according to claim 1, characterized in that, One end of each connecting block (2) is fixedly provided with a protruding block (3), the other end of each connecting block (2) is provided with a recess (4), and the protruding block (3) on one connecting block (2) is slidingly connected with the recess (4) on another connecting block (2).

7. The fireproof thermal insulation cement foam board according to claim 1, characterized in that, One end of the back of each connecting block (2) is provided with a reserved hole (21), and the reserved hole (21) is used for connecting a pre-buried part.

8. A method of manufacturing a fireproof thermal insulation cement foam board, characterized by, The method is applied to the fireproof thermal insulation cement foam board in any one of claims 1-7, and the method comprises the following steps: Step S1: first, the plate body (1) and the connecting block (2) are made through a mold, so that the number ratio of the plate body (1) and the connecting block (2) is 1:4; Step S2: four connecting blocks (2) are fixedly installed around the plate body (1) in a head-to-tail manner to form a whole; Step S3: a plurality of plate bodies (1) assembled with the connecting blocks (2) are assembled; Step S4: the connecting blocks (2) on different plate bodies (1) are aligned, it is ensured that the insertion slot (5) on one connecting block (2) is aligned with the first cavity (7) on another connecting block (2), then a driving assembly is driven to move the insertion block (8), so that the insertion block (8) is inserted into the insertion slot (5), and the splicing of different plate bodies (1) is completed. Step S5: when one plate body (1) needs to be replaced, the problem plate body (1) and the four plate bodies (1) adjacent to the problem plate body (1) are operated in the same way, that is, the driving assembly on the four connecting blocks (2) drives the insertion block (8) to move, and the insertion block (8) is retracted into the first cavity (7), at this time, the problem plate body (1) can be taken out for replacement, and a new plate body (1) is installed. Repeat step S4.

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