Single-line production line for self-heat-preservation composite integrated plate

Abstract

The invention provides a single-line production line for a self-heat-preservation composite integrated board, and relates to the technical field of production of the self-heat-preservation composite integrated board. Conveying rollers are arranged at the top of the production conveying frame in an arrayed mode, a cutting machine is installed at the front end of the top of the production conveying frame, and an air cylinder and a clamping block are installed at the top of the production conveying frame. The front end of the production conveying frame is connected with a movable distance fixing frame, and a blocking piece is installed on the top of the movable distance fixing frame. According to the different lengths of the self-heat-preservation composite integrated plate needing to be cut, the spacing distance between the blocking piece and the blade of the cutting machine is changed, when the front end of the self-heat-preservation composite integrated plate makes contact with the blocking piece, the cutting length can be locked, cutting operation is conducted through the cutting machine, and operation is convenient and fast. The problems that when an existing single-line production line of the self-heat-preservation composite integrated plate is applied, the length of the self-heat-preservation composite integrated plate needs to be manually measured firstly, marks are painted at the position needing to be cut, then cutting machining operation can be conducted, and the process is relatively tedious are solved.

Description

Technical Field

[0001] The invention relates to the technical field of self-insulating composite integrated board production, and in particular to a single-line production line for self-insulating composite integrated boards. Background Art

[0002] Composite insulation boards have the advantages of good fire resistance, good thermal insulation effect, light weight, convenient construction and long service life, so they are widely used in more and more construction occasions. During the production and processing of composite insulation boards, a series of cutting production operations are required to facilitate later installation and use.

[0003] For example, the Chinese patent "CN103192451B A composite insulation board production line and a process for processing insulation boards thereof" includes a one-to-three material preparation system, a molding system, a transfer system, a cutting system and a panel loading system; the one-to-three material preparation system includes a raw material bin, a one-way double-outlet spiral lifting conveyor, a two-way spiral horizontal conveyor, a metering bin one, a metering bin two, a lower layer slurry preparation device, an insulation material preparation device and an upper layer slurry preparation device; the molding system is arranged above the transfer system through a frame workbench, and the molding system includes a lower layer mesh cloth laying device, a lower layer slurry feeding device, an insulation mixture feeding device, an upper layer mesh cloth laying device, a rolling device and an upper layer slurry feeding device which are arranged in sequence.

[0004] When the existing single-line production line of self-insulating composite integrated panels is used, it is necessary to manually measure the length of the self-insulating composite integrated panels and paint marks at the required cutting positions before cutting operations can be carried out. The process is relatively cumbersome and the cutting efficiency is low. In addition, during the cutting process, there is a lack of effective limit fixation for the self-insulating composite integrated panels, which can easily cause the self-insulating composite integrated panels to shift, affecting the cutting accuracy of the self-insulating composite integrated panels. Summary of the invention

[0005] The present invention relates to a single-line production line for self-insulating composite integrated panels, which solves the problem that in the existing single-line production line for self-insulating composite integrated panels, when in use, it is necessary to manually measure the length of the self-insulating composite integrated panels and paint marks at the required cutting positions before cutting operations can be carried out, and the process is relatively cumbersome, the cutting efficiency is low, and during the cutting process, the self-insulating composite integrated panels lack effective limiting fixation, which easily causes the self-insulating composite integrated panels to deviate, thereby affecting the cutting accuracy of the self-insulating composite integrated panels.

[0006] In a first aspect of the present disclosure, a single-line production line for self-insulating composite integrated panels is provided, which specifically includes: a production conveyor frame, a cutting machine, a cylinder, a clamping block, a movable distance frame, a blocking member, a supporting roller, a screw, a fixed seat, a force-bearing rotary cap, a dynamic magnetic column, a spring and an unlocking key; the top of the production conveyor frame is provided with conveyor rollers in an arranged manner, the top front end of the production conveyor frame is installed with a cutting machine, and the top of the production conveyor frame is installed with a cylinder and a clamping block; the front end of the production conveyor frame is connected to a movable distance frame, a blocking member is installed on the top of the movable distance frame, and supporting rollers are arranged on the top of the movable distance frame; the bottom of the movable distance frame is connected to the screw, and the screw is connected to the production conveyor frame; the outside of the movable distance frame is fixedly installed with a fixed seat, the outside of the fixed seat is connected with a force-bearing rotary cap, and the screw is connected to the force-bearing rotary cap; the inside of the fixed seat is provided with a dynamic magnetic column and a spring, and the dynamic magnetic column is connected to the force-bearing rotary cap; the outside of the force-bearing rotary cap is connected with an unlocking key.

[0007] Furthermore, an arch frame is provided on the top of the production conveyor frame, and guide grooves are provided on both inner sides of the arch frame. The top of the clamp block is connected to the piston rod of the cylinder, and guide blocks are provided at both ends of the clamp block. The guide blocks are slidably connected in the guide grooves. When the self-insulating composite integrated board passes through the inside of the arch frame, the cylinder drives the clamp block to move downward, so that the bottom of the clamp block contacts the top of the self-insulating composite integrated board, thereby clamping and fixing the self-insulating composite integrated board.

[0008] Furthermore, a sliding hole is provided inside the production conveyor frame, a roller is provided at the bottom of the movable distance frame, a sliding rod is provided outside the movable distance frame, the sliding rod is slidably connected to the sliding hole, and a scale value is provided outside the sliding rod. The movable distance frame can be moved and adjusted according to the different lengths of the self-insulating composite integrated board to be cut, and the spacing distance between the blocking member and the cutting machine blade can be changed. When the front end of the self-insulating composite integrated board contacts the blocking member, the cutting length can be locked and the cutting operation can be performed by the cutting machine.

[0009] Furthermore, support grooves are arranged in an arrangement inside the slide rod, and the ends of the support rollers are located in the support grooves. After the movable distance frame is moved and adjusted, the support rollers are placed in an arrangement on the top of the movable distance frame to support the cut self-insulating composite integrated panels, thereby preventing the self-insulating composite integrated panels from falling to the ground and causing edge bumps.

[0010] Furthermore, the screw is rotatably connected to the movable distance frame, a screw hole is provided at the bottom of the production conveying frame, the screw is threadedly connected in the screw hole, a hexagonal end is provided at the end of the screw, and the hexagonal end is rotatably inserted into the fixed seat.

[0011] Furthermore, the force-bearing rotary cap is rotatably connected to the fixed seat, a hexagonal groove is arranged inside the force-bearing rotary cap, the end of the hexagonal terminal is inserted into the hexagonal groove, a hexagonal block is arranged outside the force-bearing rotary cap, a hexagonal hole is arranged inside the unlocking key, and the hexagonal block is inserted into the hexagonal hole.

[0012] Furthermore, a movable groove is arranged in a circumferential shape inside the fixing seat, and a positioning groove is arranged in a circumferential shape inside the force-bearing rotary cap, and the positioning groove is communicated with the movable groove.

[0013] Furthermore, the moving magnetic column and the spring are located in the movable groove, the spring is located at the inner end of the movable groove, the moving magnetic column moves in the movable groove, one end of the moving magnetic column contacts the spring, and the other end of the moving magnetic column is inserted into the positioning groove.

[0014] Furthermore, a fixed magnetic column is installed in a surrounding shape inside the unlocking key, and the position of the fixed magnetic column corresponds to the position of the positioning slot. The magnetic poles of the fixed magnetic column and the moving magnetic column are the same at the close parts. When the movable distance frame needs to be moved and adjusted, the unlocking key contacts the force-bearing rotary cap, and the hexagonal block is inserted into the hexagonal hole. The same poles of the fixed magnetic column and the moving magnetic column repel each other, the spring contracts, and the moving magnetic column is completely located in the movable slot. The unlocking key drives the force-bearing rotary cap to rotate, and the force-bearing rotary cap drives the screw to rotate, and the movable distance frame is driven by the screw to realize movement and adjustment.

[0015] The present invention provides a single-line production line for self-insulating composite integrated panels, which has the following beneficial effects: When the present invention is in use, when the self-insulating composite integrated board passes through the inside of the arch frame, the cylinder drives the clamping block to move downward, so that the bottom of the clamping block contacts the top of the self-insulating composite integrated board, thereby clamping and fixing the self-insulating composite integrated board, and ensuring the stability of the cutting and processing operation of the self-insulating composite integrated board; the movable distance frame can be moved and adjusted according to the different lengths of the self-insulating composite integrated board to be cut, and the spacing distance between the blocking member and the cutting machine blade can be changed. When the front end of the self-insulating composite integrated board contacts the blocking member, the cutting length can be locked, and the cutting operation can be performed by the cutting machine, which better meets the production and processing requirements of self-insulating composite integrated boards of different lengths and improves the cutting production efficiency of the self-insulating composite integrated board; after the movable distance frame is moved and adjusted, the supporting rollers are arranged on the top of the movable distance frame, so that the cut self-insulating composite integrated board can be supported to prevent the self-insulating composite integrated board from falling to the ground and causing edge collisions, thereby achieving a protective effect.

[0016] In addition, when the movable distance frame needs to be moved and adjusted, the unlocking key contacts the force-bearing screw cap, the hexagonal block is inserted into the hexagonal hole, the fixed magnetic column and the moving magnetic column repel each other with the same poles, the spring contracts, and the moving magnetic column is completely located in the movable groove. The unlocking key drives the force-bearing screw cap to rotate, and the force-bearing screw cap drives the screw to rotate, and the movable distance frame is driven by the screw to achieve movement and adjustment; when the self-insulating composite integrated board is produced and cut, the unlocking key is separated from the force-bearing screw cap, and the moving magnetic column moves outward under the influence of the spring thrust, so that the moving magnetic column is inserted into the positioning groove, and the unlocking key is fixed by the moving magnetic column, which indirectly plays a fixing effect on the screw, avoids displacement of the movable distance frame, and ensures the production and cutting accuracy of the self-insulating composite integrated board.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 The overall axial side structure schematic diagram of the present application is shown; Figure 2 A schematic diagram of the connection structure between the production conveyor frame and the cutting machine of the present application is shown; Figure 3 A schematic diagram of the disassembly structure of the production conveyor frame and the clamping block of the present application is shown; Figure 4 A schematic diagram of the connection structure between the movable distance frame and the screw rod of the present application is shown; Figure 5 A schematic diagram of the connection structure of the fixing seat, the force-bearing screw cap and the unlocking key of the present application is shown; Figure 6 A schematic diagram of the disassembled structure of the fixing seat, the force-bearing rotary cap, the moving magnetic column, the spring and the unlocking key of the present application is shown; Figure 7 The cross-sectional structure diagram of the fixing seat, the force-bearing rotary cap, the moving magnetic column and the spring of the present application is shown; Figure 8 A schematic diagram of the shaft side structure of the fixing seat of the present application is shown; Fig. 9 A schematic diagram of the axial side structure of the force-bearing rotary cap of the present application is shown.

[0021] Reference numerals list 1. Production conveyor frame; 101. Conveyor roller; 102. Arch frame; 1021. Guide groove; 103. Slide hole; 104. Screw hole; 2. Cutting machine; 3. Cylinder; 4. Clamp block; 401. Guide block; 5. Movable distance frame; 501. Roller; 502. Slide rod; 5021. Scale value; 5022. Support groove; 6. Block; 7. Support roller; 8. Screw; 801. Hexagonal end; 9. Fixed seat; 901. Movable groove; 10. Forced screw cap; 1001. Hexagonal groove; 1002. Positioning groove; 1003. Hexagonal block; 11. Moving magnetic column; 12. Spring; 13. Unlocking key; 1301. Hexagonal hole; 14. Fixed magnetic column. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figures 1 to 9 : The present invention proposes a single-line production line for self-insulating composite integrated panels, comprising: a production conveyor frame 1, a cutting machine 2, a cylinder 3, a clamping block 4, a movable distance frame 5, a blocking member 6, a supporting roller 7, a screw 8, a fixed seat 9, a force-bearing screw cap 10, a moving magnetic column 11, a spring 12 and an unlocking key 13; the top of the production conveyor frame 1 is provided with conveyor rollers 101 arranged in an array, the top front end of the production conveyor frame 1 is equipped with a cutting machine 2, and the top of the production conveyor frame 1 is equipped with a cylinder 3 and a clamping block 4; the front end of the production conveyor frame 1 is connected to a movable distance frame 5, the top of the movable distance frame 5 is equipped with a blocking member 6, and the top of the movable distance frame 5 is arranged with supporting rollers 7; the bottom of the movable distance frame 5 is connected to a screw 8, and the screw 8 is connected to the production conveyor frame 1; the movable distance frame 5 is fixedly installed with a fixed seat 9 on the outside, and the fixed seat 9 is connected to the outside with a force-bearing screw cap 10, and the screw rod 8 is connected to the force-bearing screw cap 10; a dynamic magnetic column 11 and a spring 12 are installed inside the fixed seat 9, and the dynamic magnetic column 11 is connected to the force-bearing screw cap 10; an unlocking key 13 is connected to the outside of the force-bearing screw cap 10; an arch frame 102 is arranged on the top of the production conveying frame 1, and guide grooves 1021 are arranged on both inner sides of the arch frame 102, the top of the clamping block 4 is connected to the piston rod of the cylinder 3, and guide blocks 401 are arranged at both ends of the clamping block 4, and the guide blocks 401 are slidably connected in the guide grooves 1021; when the self-insulating composite integrated board passes through the inside of the arch frame 102, the cylinder 3 drives the clamping block 4 to move downward, so that the bottom of the clamping block 4 contacts the top of the self-insulating composite integrated board, which has the effect of clamping and fixing the self-insulating composite integrated board, and ensures the stability of the cutting and processing operation of the self-insulating composite integrated board.

[0024] In the disclosed embodiment, a sliding hole 103 is provided inside the production conveyor frame 1, a roller 501 is provided at the bottom of the movable distance frame 5, a sliding rod 502 is provided outside the movable distance frame 5, the sliding rod 502 is slidably connected to the sliding hole 103, and a scale value 5021 is provided outside the sliding rod 502; by adopting the above technical scheme, the movable distance frame 5 can be moved and adjusted with reference to the scale value 5021 according to the different lengths of the self-insulating composite integrated panels to be cut, and the spacing distance between the blocking member 6 and the blade of the cutting machine 2 can be changed. When the front end of the self-insulating composite integrated panel contacts the blocking member 6, the cutting length can be locked, and the cutting operation can be performed by the cutting machine 2, so as to better meet the production and processing requirements of self-insulating composite integrated panels of different lengths and improve the cutting production efficiency of the self-insulating composite integrated panels.

[0025] In the disclosed embodiment, support grooves 5022 are arranged inside the sliding rod 502, and the end of the support roller 7 is located in the support groove 5022; by adopting the above technical scheme, after the movable distance frame 5 is moved and adjusted, the support rollers 7 are placed on the top of the movable distance frame 5 in an arranged manner, which can support the cut self-insulating composite integrated board, prevent the self-insulating composite integrated board from falling to the ground and causing edge bumps, thereby achieving a protective effect.

[0026] Embodiment 2, on the basis of embodiment 1, the screw rod 8 is rotatably connected with the movable distance frame 5, a screw hole 104 is provided at the bottom of the production conveying frame 1, the screw rod 8 is threadedly connected in the screw hole 104, a hexagonal end head 801 is provided at the end of the screw rod 8, the hexagonal end head 801 is rotatably passed through the fixed seat 9, the force-bearing screw cap 10 is rotatably connected with the fixed seat 9, a hexagonal groove 1001 is provided inside the force-bearing screw cap 10, the end of the hexagonal end head 801 is inserted into the hexagonal groove 1001, a hexagonal block 1003 is provided outside the force-bearing screw cap 10, a hexagonal hole 1301 is provided inside the unlocking key 13, and the hexagonal block 1003 is inserted into the hexagonal hole 1301.

[0027] In the embodiment of the present disclosure, a movable groove 901 is arranged in a surrounding shape inside the fixing seat 9, a positioning groove 1002 is arranged in a surrounding shape inside the force-bearing rotary cap 10, the positioning groove 1002 is communicated with the movable groove 901, the moving magnetic column 11 and the spring 12 are located in the movable groove 901, the spring 12 is located at the inner end of the movable groove 901, the moving magnetic column 11 moves in the movable groove 901, one end of the moving magnetic column 11 contacts the spring 12, and the other end of the moving magnetic column 11 is inserted into the positioning groove 1002, and a fixed magnetic column 14 is installed in a surrounding shape inside the unlocking key 13, the position of the fixed magnetic column 14 corresponds to the position of the positioning groove 1002, and the magnetic poles of the fixed magnetic column 14 and the moving magnetic column 11 are the same at the close position; By adopting the above technical scheme, when it is necessary to move and adjust the movable distance frame 5, the unlocking key 13 contacts the stressed rotary cap 10, the hexagonal block 1003 is inserted into the hexagonal hole 1301, the fixed magnetic column 14 and the dynamic magnetic column 11 have the same poles and repel each other, the spring 12 contracts, and the dynamic magnetic column 11 is completely located in the movable groove 901. The unlocking key 13 drives the stressed rotary cap 10 to rotate, and the stressed rotary cap 10 drives the screw 8 to rotate, and the movable distance frame 5 is driven by the screw 8 to achieve movement and adjustment; when the self-insulating composite integrated board is produced and cut, the unlocking key 13 is separated from the stressed rotary cap 10, and the dynamic magnetic column 11 is moved outward under the thrust of the spring 12, so that the dynamic magnetic column 11 is inserted into the positioning groove 1002, and the unlocking key 13 is fixed by the dynamic magnetic column 11, which indirectly plays a fixing effect on the screw 8, thereby avoiding displacement of the movable distance frame 5 and ensuring the production and cutting accuracy of the self-insulating composite integrated board.

[0028] The working principle of this embodiment is as follows: when the self-insulating composite integrated board passes through the interior of the arch frame 102, the cylinder 3 drives the clamping block 4 to move downward, so that the bottom of the clamping block 4 contacts the top of the self-insulating composite integrated board, thereby clamping and fixing the self-insulating composite integrated board; the movable distance frame 5 can be moved and adjusted according to the different lengths of the self-insulating composite integrated board to be cut, and the distance between the blocking member 6 and the blade of the cutting machine 2 can be changed. When the front end of the self-insulating composite integrated board contacts the blocking member 6, the cutting length can be locked, and the cutting operation can be performed by the cutting machine 2; after the movable distance frame 5 is moved and adjusted, the supporting rollers 7 are arranged on the top of the movable distance frame 5, which can support the cut self-insulating composite integrated board to prevent the self-insulating composite integrated board from falling to the ground and causing edge collisions; when it is necessary to When the movable distance frame 5 moves and adjusts, the unlocking key 13 contacts the stressed rotary cap 10, the hexagonal block 1003 is inserted into the hexagonal hole 1301, the fixed magnetic column 14 and the moving magnetic column 11 have the same poles and repel each other, the spring 12 contracts, and the moving magnetic column 11 is completely located in the movable groove 901. The unlocking key 13 drives the stressed rotary cap 10 to rotate, and the stressed rotary cap 10 drives the screw 8 to rotate, and the movable distance frame 5 is driven by the screw 8 to achieve movement and adjustment; after the movable distance frame 5 is moved and adjusted, the unlocking key 13 is separated from the stressed rotary cap 10 and stored separately, and the moving magnetic column 11 is moved outward by the thrust of the spring 12, so that the moving magnetic column 11 is inserted into the positioning groove 1002, and the unlocking key 13 is fixed by the moving magnetic column 11, which indirectly plays a fixing effect on the screw 8, thereby avoiding displacement of the movable distance frame 5 and ensuring the cutting accuracy of the self-insulating composite integrated board production.

[0029] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A single-line production line for self-insulating composite integrated panels, comprising: A production conveyor frame (1), a cutting machine (2), a cylinder (3), a clamping block (4), a movable distance frame (5), a blocking member (6), a supporting roller (7), a screw (8), a fixing seat (9), a force-bearing screw cap (10), a moving magnetic column (11), a spring (12) and an unlocking key (13); characterized in that the top of the production conveyor frame (1) is provided with conveyor rollers (101) in an arranged manner, the top front end of the production conveyor frame (1) is provided with a cutting machine (2), the top of the production conveyor frame (1) is provided with a cylinder (3) and a clamping block (4); the front end of the production conveyor frame (1) is connected to a movable distance frame (5), and the movable distance frame ( 5) A blocking member (6) is installed on the top, and support rollers (7) are arranged on the top of the movable distance frame (5); a screw rod (8) is connected to the bottom of the movable distance frame (5), and the screw rod (8) is connected to the production conveying frame (1); a fixed seat (9) is fixedly installed on the outside of the movable distance frame (5), and a force-bearing rotary cap (10) is connected to the outside of the fixed seat (9), and the screw rod (8) is connected to the force-bearing rotary cap (10); a moving magnetic column (11) and a spring (12) are installed inside the fixed seat (9), and the moving magnetic column (11) is connected to the force-bearing rotary cap (10); an unlocking key (13) is connected to the outside of the force-bearing rotary cap (10).

2. A single-line production line for self-insulating composite integrated panels according to claim 1, characterized in that: The production conveyor frame (1) is provided with an arch frame (102) at the top, and guide grooves (1021) are provided on both inner sides of the arch frame (102). The top of the clamping block (4) is connected to the piston rod of the cylinder (3), and guide blocks (401) are provided at both ends of the clamping block (4). The guide blocks (401) are slidably connected in the guide grooves (1021).

3. The single-line production line of self-insulating composite integrated panels according to claim 1, characterized in that: The production conveying frame (1) is provided with a sliding hole (103) inside, a roller (501) is provided at the bottom of the movable distance frame (5), a sliding rod (502) is provided outside the movable distance frame (5), the sliding rod (502) is slidably connected in the sliding hole (103), and a scale value (5021) is provided outside the sliding rod (502).

4. A single-line production line for self-insulating composite integrated panels according to claim 3, characterized in that: The slide bar (502) is provided with support grooves (5022) in an arranged manner inside, and the end of the support roller (7) is located in the support groove (5022).

5. The single-line production line of self-insulating composite integrated panels according to claim 1, characterized in that: The screw rod (8) is rotatably connected to the movable spacing frame (5); a screw hole (104) is provided at the bottom of the production conveying frame (1); the screw rod (8) is threadedly connected in the screw hole (104); a hexagonal end head (801) is provided at the end of the screw rod (8); and the hexagonal end head (801) is rotatably inserted into the fixing seat (9).

6. A single-line production line for self-insulating composite integrated panels according to claim 5, characterized in that: The force-bearing rotary cap (10) is rotatably connected to the fixing seat (9); a hexagonal groove (1001) is provided inside the force-bearing rotary cap (10); an end of the hexagonal terminal (801) is inserted into the hexagonal groove (1001); a hexagonal block (1003) is provided outside the force-bearing rotary cap (10); a hexagonal hole (1301) is provided inside the unlocking key (13); and the hexagonal block (1003) is inserted into the hexagonal hole (1301).

7. The single-line production line of self-insulating composite integrated panels according to claim 1, characterized in that: The fixing seat (9) is provided with a movable groove (901) in a circumferential shape inside, and the force-bearing rotary cap (10) is provided with a positioning groove (1002) in a circumferential shape inside, and the positioning groove (1002) is connected to the movable groove (901).

8. The single-line production line of self-insulating composite integrated panels according to claim 7, characterized in that: The moving magnetic column (11) and the spring (12) are located in the movable groove (901), the spring (12) is located at the inner end of the movable groove (901), the moving magnetic column (11) moves in the movable groove (901), one end of the moving magnetic column (11) contacts the spring (12), and the other end of the moving magnetic column (11) is inserted into the positioning groove (1002).

9. The single-line production line of self-insulating composite integrated panels according to claim 7, characterized in that: A fixed magnetic column (14) is installed in a circumferential shape inside the unlocking key (13); the position of the fixed magnetic column (14) corresponds to the position of the positioning groove (1002); and the magnetic poles of the fixed magnetic column (14) and the moving magnetic column (11) are the same at the adjacent parts.

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