Automatic edge sealing device for processing fire-retardant fireproof plate

Abstract

This invention belongs to the field of fireproof board processing technology and discloses an automatic edge-sealing device for processing flame-retardant fireproof boards. The device includes a frame with support legs installed at the four corners of the frame's bottom. A first conveying roller is movably mounted at equal intervals on the left side of the frame, and a second conveying roller is movably mounted at equal intervals on the right side of the frame. The first and second conveying rollers are symmetrically designed, and the first conveying roller rotates clockwise. This invention, by setting two sets of relatively rotating first and second conveying rollers and utilizing the limiting and guiding effect of the edge-sealing component, allows for the simultaneous feeding of the fireproof board and the edge-sealing strip during the edge-sealing operation. The relative movement between the two enables rapid installation of the edge-sealing strip, while the adhesive application is completed during the movement of the fireproof board. This significantly shortens the overall edge-sealing time, avoids the problem of traditional devices requiring multiple steps, and significantly improves edge-sealing efficiency.

Description

Technical Field

[0001] This invention belongs to the field of fireproof board processing technology, specifically an automatic edge sealing device for processing flame-retardant fireproof boards. Background Technology

[0002] Flame-retardant fireproof boards are high-performance building materials with excellent fire resistance, effectively slowing the spread of fire. They are suitable for various interior decorations, furniture manufacturing, and building exteriors, ensuring the safety of the application environment. Flame-retardant fireproof boards are not only resistant to high temperatures and corrosion, but also have good processing performance and sound insulation properties. Their production process is environmentally friendly and pollution-free, meeting modern green building material standards. Whether for home decoration or commercial buildings, flame-retardant fireproof boards provide reliable fire protection, safeguarding people's lives and property. Conventional flame-retardant fireproof boards are all processed in-house.

[0003] During the processing of flame-retardant fireproof boards, the sides are sealed. The conventional method of sealing the fireproof board and the edge sealing strip is to use glue to bond them together to ensure that there are no burrs on the edges of the fireproof board. Conventional edge sealing methods are all done through edge sealing devices. During edge sealing, the fireproof board is usually fed into the edge sealing device, and then glue is applied to its edges. After the glue is applied, the edge sealing strip is installed. The whole process is carried out in steps, resulting in low overall edge sealing efficiency.

[0004] Conventional edge-sealing devices require the fireproof board to be fed into a compaction device for compaction after edge sealing. This means that the edge-sealing strip needs to pass through the compaction device before it can be compacted. This method requires the fireproof board to be released before the compaction process can begin, making the entire compaction process extremely cumbersome and unable to achieve rapid release of the limit and rapid compaction. Improvement is urgently needed. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic edge-sealing device for processing flame-retardant and fireproof boards, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic edge-sealing device for processing flame-retardant and fireproof boards, comprising a frame, with support legs installed at the four corners of the bottom of the frame, a first conveying roller movably installed at equal distances on the left side of the frame, and a second conveying roller movably installed at equal distances on the right side of the frame, the first and second conveying rollers being symmetrically designed, the first conveying roller rotating clockwise and the second conveying roller rotating counterclockwise, transverse guide rails being provided at the four corners of the frame, an adjusting cylinder being provided at one end of each transverse guide rail, the bottom end of the adjusting cylinder being connected to the frame, the output shaft of the adjusting cylinder being connected to one side of the transverse guide rail, the transverse guide rails being able to move back and forth relative to the frame, a limiting edge-sealing component being provided between the two transverse guide rails located on the front and rear sides, and a longitudinal guide rail being installed in the middle of the front and rear sides of the frame, a compaction component being provided above the longitudinal guide rail, one end of the compaction component being connected to the transverse guide rail.

[0007] When performing edge sealing of flame-retardant fireproof boards, it is necessary to prepare the fireproof boards to be sealed and the edge sealing strips corresponding to the specifications of the fireproof boards. At the same time, connect the limiting edge sealing component to the external glue supply pipe, and connect the first conveying roller and the second conveying roller to the external power unit to ensure that the first conveying roller can rotate clockwise and the second conveying roller can rotate counterclockwise, that is, ensure that the rotation directions of the first conveying roller and the second conveying roller are opposite, thus completing the preparation work before sealing the fireproof boards.

[0008] As a further technical solution of the present invention, the limiting edge sealing assembly includes a limiting frame, and guide blocks are fixedly installed on both the left and right sides of the bottom end of the limiting frame. The guide blocks are movably engaged with the transverse guide rail. The guide blocks are displaced left and right relative to the transverse guide rail. A limiting spring is fixedly installed at one end of the inner cavity of the transverse guide rail, and the other end of the limiting spring is connected to the guide block.

[0009] As a further technical solution of the present invention, a guide rod is fixedly installed at the front end of each guide block, and a glue storage tank is fixedly installed at the top of each limit frame near the front side. A feed valve is fixedly connected to the middle of the top of the glue storage tank, and the feed valve is connected to an external glue delivery pipe.

[0010] As a further technical solution of the present invention, the top of the limiting frame is provided with glue application holes at equal intervals near the front side, which are located below the glue storage tank. The glue application holes are located above the first conveying roller and are connected to the glue storage tank.

[0011] When sealing the side edges of the fireproof board, the fireproof board to be sealed can be fed into the device from the left end, while the sealing strip is fed into the device from the right end. The sealing strip is placed on the inner side of the two limiting frames and fed in from the right end of the limiting frames. At this time, multiple first conveying rollers and second conveying rollers rotate relative to each other, which can drive the fireproof board and the sealing strip closer together. At this time, the gap between the fireproof board and the sealing strip decreases and they move closer to each other.

[0012] Simultaneously, when one end of the fireproof board contacts the guide rod, the guide rod guides the fireproof board, and the side of the fireproof board applies force to the guide rod, causing the two guide rods to move away from each other. At this time, the guide block moves relative to the transverse guide rail, and the limiting spring is compressed. The limiting spring provides a reverse force to drive the two limiting frames closer together until the fireproof board is clamped and limited. At this time, the edge sealing strip on the right end can complete the positioning operation simultaneously. As the fireproof board and the edge sealing strip get closer, the glue application hole can be opened simultaneously to output glue to the side of the fireproof board. When the fireproof board and the edge sealing strip are simultaneously conveyed to the middle of the device, the edge sealing strip is positioned above the glue, that is, installed on both sides of the fireproof board, completing the automatic installation process of the edge sealing strip.

[0013] By setting up two sets of relatively rotating first and second conveying rollers, and utilizing the limiting and guiding effect of the limiting edge sealing assembly, the fireproof board and the edge sealing strip can be fed in simultaneously during the edge sealing operation. The installation of the edge sealing strip can be quickly achieved through the relative movement between the two, and the glue application operation is completed during the movement of the fireproof board. This significantly shortens the overall edge sealing time, avoids the problem of traditional devices requiring step-by-step processing, and significantly improves edge sealing efficiency.

[0014] As a further technical solution of the present invention, the compaction component includes a mounting plate, and longitudinal guide blocks are movably engaged inside the longitudinal guide rails. The longitudinal guide blocks are displaced vertically relative to the longitudinal guide rails, and extension rods are fixedly installed on the left and right sides of the top of the longitudinal guide blocks. The top of the extension rods is connected to the bottom of the mounting plate.

[0015] As a further technical solution of the present invention, a compaction plate is fixedly installed in the middle of the bottom end of the mounting plate. The compaction plate is located above the first conveying roller and the second conveying roller. A first fixing seat is fixedly installed on both the left and right sides of the bottom end of the mounting plate.

[0016] As a further technical solution of the present invention, the end of the first fixed seat away from the mounting plate is movably connected to a connecting rod via a rotating shaft, and the end of the connecting rod away from the first fixed seat is movably connected to a second fixed seat via a rotating shaft. The bottom end of the second fixed seat is connected to the side of the transverse guide rail away from the frame.

[0017] After the sealing operation on both sides of the fireproof board is completed, the adjusting cylinder can be activated to extend it. This will drive the transverse guide rail to move away from the frame and simultaneously move the two limiting sealing components away from each other. The two limiting sealing components will then move away from the frame and automatically release the limiting on the side of the fireproof board. At this point, the fireproof board will be positioned between the first and second conveying rollers.

[0018] When the two transverse guide rails move away from each other, the two second fixed seats at the left and right ends also move away from each other, causing the connecting rod to deflect. That is, the connecting rod deflects diagonally downward. At this time, the mounting plate is subjected to a downward pulling force, and under the guidance of the longitudinal guide block and the longitudinal guide rail, the mounting plate is moved downward until the compacted plate moves downward and contacts the edge sealing strip at the top edge of the fireproof board, and provides a certain pressure to compact the edge sealing strip, thus completing the edge sealing compaction process.

[0019] By utilizing the limiting and guiding function during the fireproof board edge sealing operation, the fireproof board can be quickly positioned and edge sealed simultaneously. At the same time, the side limiting is released to allow the compaction board to move automatically downward, completing the rapid compaction process after edge sealing. The entire process is completed quickly and can be completed automatically by the device. There is no need for the traditional process of completing the edge sealing and then sending it into the edge sealing device for edge sealing. This reduces the transfer process between processes and further improves the overall edge sealing efficiency.

[0020] As a further technical solution of the present invention, a connecting plate is fixedly installed between the two mounting plates, and a vacuum suction cup is fixedly installed in the middle of the bottom end of the connecting plate, with the bottom end of the vacuum suction cup and the bottom end of the compaction plate on the same horizontal plane.

[0021] When the fireproof board edge banding strip is pressed down, i.e., when the pressing plate applies pressure to the side of the fireproof board, the connecting plate moves downward simultaneously as the mounting plate moves downward, and the vacuum suction cup at the bottom moves downward as well. This achieves both the pressing of the edge banding strip and the adsorption between the vacuum suction cup and the fireproof board. After pressing is completed, the horizontal guide rail can be automatically reset by controlling the shortening of the adjusting cylinder. When the horizontal guide rail is reset, the mounting plate moves upward, and the vacuum suction cup moves upward simultaneously. At this time, the vacuum suction cup can adsorb the fireproof board and move it upward, completing the discharge and resetting the device. The subsequent edge banding operation can then be carried out by removing the edge-sealed fireproof board.

[0022] By utilizing the edge-sealing and compaction process of the fireproof board, the adsorption process of the fireproof board can be completed simultaneously during the edge-sealing and compaction process. The automatic discharge of the fireproof board is achieved through the reset process of the device. The entire process does not require manual assistance, which further shortens the discharge time. At the same time, the device can return to its initial state during discharge, reducing the preparation time of the device during edge sealing, improving the discharge efficiency of the fireproof board, and thus improving the overall edge-sealing efficiency.

[0023] The beneficial effects of this invention are as follows:

[0024] 1. This invention, by setting up two sets of relatively rotating first and second conveying rollers and utilizing the limiting and guiding function of the limiting edge sealing component, allows the fireproof board and the edge sealing strip to be fed in simultaneously during the edge sealing operation. The installation of the edge sealing strip can be quickly achieved through the relative movement between the two, and the glue application operation is completed during the movement of the fireproof board. This significantly shortens the overall edge sealing time, avoids the problem of traditional devices requiring step-by-step processing, and significantly improves edge sealing efficiency.

[0025] 2. This invention utilizes the limiting and guiding function of the fireproof board during the edge sealing operation to achieve rapid positioning and edge sealing of the fireproof board. At the same time, by releasing the side limit, the compaction board is automatically moved downward to complete the rapid compaction process after edge sealing. The entire process is completed quickly and can be completed automatically by the device. There is no need for the traditional process of completing the edge sealing and then sending it into the edge sealing device for edge sealing. The transfer process between processes is reduced, which further improves the overall edge sealing efficiency.

[0026] 3. This invention utilizes the edge-sealing and compaction process of the fireproof board to simultaneously complete the adsorption process of the fireproof board. Furthermore, the device's reset process enables automatic discharge of the fireproof board. The entire process requires no manual assistance, further shortening the discharge time. Simultaneously, the device returns to its initial state during discharge, reducing the preparation time for edge sealing and improving the discharge efficiency of the fireproof board, thereby enhancing the overall edge-sealing efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the bottom structure of the present invention;

[0029] Figure 3 This is a schematic diagram showing the cooperation between the frame, the first conveying roller, and the second conveying roller of the present invention;

[0030] Figure 4 This is a schematic diagram showing the cooperation between the transverse guide rail, the limiting edge sealing assembly, and the compaction assembly structure of the present invention;

[0031] Figure 5This is an exploded view of the limiting edge sealing component and the transverse guide rail structure of the present invention;

[0032] Figure 6 This is a separate schematic diagram of the limiting edge sealing component structure of the present invention;

[0033] Figure 7 This is a schematic diagram showing the fit between the longitudinal guide rail, the compaction assembly, and the connecting plate structure of the present invention;

[0034] Figure 8 This is an exploded view of the longitudinal guide rail and compaction assembly structure of the present invention;

[0035] Figure 9 for Figure 6 An enlarged schematic diagram of the structure at point A in the middle.

[0036] In the diagram: 1. Frame; 2. Support leg; 3. First conveyor roller; 4. Second conveyor roller; 5. Transverse guide rail; 6. Adjusting cylinder; 7. Limiting spring; 8. Limiting edge sealing assembly; 801. Guide block; 802. Guide rod; 803. Limiting frame; 804. Glue storage tank; 805. Feed valve; 806. Glue application hole; 9. Longitudinal guide rail; 10. Longitudinal guide block; 11. Extension rod; 12. Compacting assembly; 121. Mounting plate; 122. Compacting plate; 123. First fixed seat; 124. Second fixed seat; 125. Connecting rod; 13. Connecting plate; 14. Vacuum suction cup. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] like Figures 1 to 9As shown in the embodiment of the present invention, an automatic edge-sealing device for processing flame-retardant and fireproof boards includes a frame 1. Support legs 2 are installed at the four corners of the bottom of the frame 1. A first conveying roller 3 is movably installed at equal distances on the left side of the frame 1, and a second conveying roller 4 is movably installed at equal distances on the right side of the frame 1. The first conveying roller 3 and the second conveying roller 4 are symmetrically designed. The first conveying roller 3 rotates clockwise, and the second conveying roller 4 rotates counterclockwise. A transverse guide rail 5 is provided at each of the four corners of the frame 1. An adjusting cylinder 6 is provided at one end of the transverse guide rail 5. The bottom end of the adjusting cylinder 6 is connected to the frame 1, and the output shaft of the adjusting cylinder 6 is connected to one side of the transverse guide rail 5. The transverse guide rail 5 moves back and forth relative to the frame 1. A limiting edge-sealing component 8 is provided between the two transverse guide rails 5 located on the front and rear sides. A longitudinal guide rail 9 is installed in the middle of the front and rear sides of the frame 1. A compaction component 12 is provided above the longitudinal guide rail 9, and one end of the compaction component 12 is connected to the transverse guide rail 5.

[0039] When performing edge sealing of flame-retardant fireproof boards, it is necessary to prepare the fireproof boards to be sealed and the edge sealing strips corresponding to the specifications of the fireproof boards. At the same time, connect the limiting edge sealing component 8 to the external glue supply pipe, and connect the first conveying roller 3 and the second conveying roller 4 to the external power device to ensure that the first conveying roller 3 can rotate clockwise and the second conveying roller 4 can rotate counterclockwise, that is, ensure that the rotation directions of the first conveying roller 3 and the second conveying roller 4 are opposite, thus completing the preparation work before sealing the fireproof boards.

[0040] like Figure 4 and Figure 5 as well as Figure 6 and Figure 9 As shown, the limiting edge sealing assembly 8 includes a limiting frame 803. Guide blocks 801 are fixedly installed on both the left and right sides of the bottom end of the limiting frame 803. The guide blocks 801 are movably engaged with the transverse guide rail 5. The guide blocks 801 move left and right relative to the transverse guide rail 5. A limiting spring 7 is fixedly installed at one end of the inner cavity of the transverse guide rail 5. The other end of the limiting spring 7 is connected to the guide block 801. A guide rod 802 is fixedly installed at the front end of the guide block 801. A glue storage tank 804 is fixedly installed at the top of the limiting frame 803 near the front side. A feed valve 805 is fixedly connected to the middle of the top of the glue storage tank 804. The feed valve 805 is connected to the external glue delivery pipe. Glue application holes 806 are evenly spaced at the top of the limiting frame 803 near the front side, located below the glue storage tank 804. The glue application holes 806 are located above the first conveying roller 3 and are connected to the glue storage tank 804.

[0041] Example: When sealing the side edges of a fireproof board, the fireproof board to be sealed can be fed into the device from the left end, while the sealing strip is fed into the device from the right end. The sealing strip is placed on the inner side of the two limiting frames 803 and fed in from the right end of the limiting frames 803. At this time, multiple first conveying rollers 3 and second conveying rollers 4 rotate relative to each other, which can drive the fireproof board and the sealing strip closer together. At this time, the distance between the fireproof board and the sealing strip decreases and they move closer to each other.

[0042] Simultaneously, when one end of the fireproof board contacts the guide rod 802, the guide rod 802 guides the fireproof board. At the same time, the side of the fireproof board applies a force to the guide rod 802, causing the two guide rods 802 to move away from each other. At this time, the guide block 801 moves relative to the transverse guide rail 5, and the limiting spring 7 is compressed. The limiting spring 7 provides a reverse force to drive the two limiting brackets 803 to move closer together until the fireproof board is clamped and the limiting is completed. At this time, the edge sealing strip on the right end can complete the positioning operation simultaneously. As the fireproof board and the edge sealing strip move closer together, the glue application hole 806 can be opened simultaneously to output glue to the side of the fireproof board. When the fireproof board and the edge sealing strip are simultaneously conveyed to the middle of the device, the edge sealing strip is located above the glue, that is, installed on both sides of the fireproof board, completing the automatic installation process of the edge sealing strip.

[0043] By setting up two sets of relatively rotating first conveyor rollers 3 and second conveyor rollers 4, and utilizing the limiting and guiding effect of the limiting and sealing assembly 8, the fireproof board and the sealing strip can be fed in simultaneously during the sealing operation of the fireproof board. The installation of the sealing strip can be quickly achieved through the relative movement between the two, and the glue application operation is completed during the movement of the fireproof board. This significantly shortens the overall sealing time, avoids the problem of traditional devices requiring step-by-step processing, and significantly improves the sealing efficiency.

[0044] like Figure 1 and Figure 4 as well as Figure 7 and Figure 8As shown, the compaction assembly 12 includes a mounting plate 121. Longitudinal guide blocks 10 are movably engaged inside the longitudinal guide rails 9, and the longitudinal guide blocks 10 move vertically relative to the longitudinal guide rails 9. Extension rods 11 are fixedly installed on the left and right sides of the top of the longitudinal guide blocks 10, and the top of the extension rods 11 is connected to the bottom of the mounting plate 121. A compaction plate 122 is fixedly installed in the middle of the bottom of the mounting plate 121, and the compaction plate 122 is located above the first conveying roller 3 and the second conveying roller 4. First fixing seats 123 are fixedly installed on the left and right sides of the bottom of the mounting plate 121. A connecting rod 125 is movably connected to the end of the first fixing seat 123 away from the mounting plate 121 via a rotating shaft. A second fixing seat 124 is movably connected to the end of the connecting rod 125 away from the first fixing seat 123 via a rotating shaft. The bottom of the second fixing seat 124 is connected to the side of the transverse guide rail 5 away from the frame 1.

[0045] Example: After the sealing operation on both sides of the fireproof board is completed, the adjusting cylinder 6 can be opened to drive the adjusting cylinder 6 to extend. At this time, the transverse guide rail 5 can be driven to move away from the frame 1, and the two limiting sealing components 8 can be driven to move away from each other. At this time, the two limiting sealing components 8 can move away from the side of the frame 1, and the limiting on the side of the fireproof board can be automatically released. At this time, the fireproof board can be located between the first conveying roller 3 and the second conveying roller 4.

[0046] When the two transverse guide rails 5 move away from each other, the two second fixed seats 124 located at the left and right ends also move away from each other, causing the connecting rod 125 to deflect. That is, the connecting rod 125 deflects diagonally downward. At this time, the mounting plate 121 is subjected to a downward pulling force, and under the guidance of the longitudinal guide block 10 and the longitudinal guide rail 9, the mounting plate 121 is moved downward until the compaction plate 122 moves downward and contacts the edge sealing strip at the top edge of the fireproof board, and provides a certain pressure to compact the edge sealing strip, thus completing the edge sealing compaction process.

[0047] By utilizing the limiting and guiding function during the fireproof board edge sealing operation, the fireproof board can be quickly positioned and edge sealed simultaneously. At the same time, the side limiting is released to allow the compaction plate 122 to move automatically downward, completing the rapid compaction process after edge sealing. The entire process is completed quickly and can be completed automatically by the device. There is no need for the traditional process of completing the edge sealing and then sending it into the edge sealing device for edge sealing. This reduces the transfer process between processes and further improves the overall edge sealing efficiency.

[0048] like Figure 1 and Figure 2 as well as Figure 7 As shown, a connecting plate 13 is fixedly installed between the two mounting plates 121. A vacuum suction cup 14 is fixedly installed in the middle of the bottom end of the connecting plate 13. The bottom end of the vacuum suction cup 14 is on the same horizontal plane as the bottom end of the compaction plate 122.

[0049] When the fireproof board edge banding strip is pressed, that is, when the pressing plate 122 applies pressure to the side of the fireproof board, the connecting plate 13 moves downward synchronously with the downward movement of the mounting plate 121, and the vacuum suction cup 14 at the bottom moves downward. This achieves both the pressing of the edge banding strip and the adsorption between the vacuum suction cup 14 and the fireproof board. After pressing, the horizontal guide rail 5 can be automatically reset by controlling the shortening of the adjusting cylinder 6. When the horizontal guide rail 5 is reset, the mounting plate 121 moves upward, and the vacuum suction cup 14 moves upward synchronously. At this time, the vacuum suction cup 14 can adsorb the fireproof board and move it upward, completing the discharge and resetting the device. The subsequent edge banding operation can be carried out by removing the fireproof board after edge banding.

[0050] By utilizing the edge-sealing and compaction process of the fireproof board, the adsorption process of the fireproof board can be completed simultaneously during the edge-sealing and compaction process. The automatic discharge of the fireproof board is achieved through the reset process of the device. The entire process does not require manual assistance, which further shortens the discharge time. At the same time, the device can return to its initial state during discharge, reducing the preparation time of the device during edge sealing, improving the discharge efficiency of the fireproof board, and thus improving the overall edge-sealing efficiency.

[0051] Working principle and usage process:

[0052] When performing edge sealing of flame-retardant fireproof boards, it is necessary to prepare the fireproof boards to be sealed and the edge sealing strips corresponding to the specifications of the fireproof boards. At the same time, the limiting edge sealing component 8 is connected to the external glue supply pipe, and the first conveying roller 3 and the second conveying roller 4 are connected to the external power device to ensure that the first conveying roller 3 can rotate clockwise and the second conveying roller 4 can rotate counterclockwise, that is, to ensure that the rotation directions of the first conveying roller 3 and the second conveying roller 4 are opposite, thus completing the preparation work before sealing the fireproof boards.

[0053] When sealing the side edges of the fireproof board, the fireproof board to be sealed can be fed into the device from the left end, while the sealing strip is fed into the device from the right end. The sealing strip is placed on the inner side of the two limiting frames 803 and fed in from the right end of the limiting frames 803. At this time, multiple first conveying rollers 3 and second conveying rollers 4 rotate relative to each other, which can drive the fireproof board and the sealing strip closer together. At this time, the gap between the fireproof board and the sealing strip decreases and they move closer to each other.

[0054] Simultaneously, when one end of the fireproof board contacts the guide rod 802, the guide rod 802 guides the fireproof board, and the side of the fireproof board applies a force to the guide rod 802, causing the two guide rods 802 to move away from each other. At this time, the guide block 801 moves relative to the transverse guide rail 5, and the limiting spring 7 is compressed. The limiting spring 7 provides a reverse force to drive the two limiting frames 803 to move closer together until the fireproof board is clamped and the limiting is completed. At this time, the edge sealing strip on the right end can complete the positioning operation simultaneously. As the fireproof board and the edge sealing strip move closer together, the glue application hole 806 can be opened simultaneously to output glue to the side of the fireproof board. When the fireproof board and the edge sealing strip are simultaneously conveyed to the middle of the device, the edge sealing strip can be positioned above the glue, that is, installed on both sides of the fireproof board, completing the automatic installation process of the edge sealing strip.

[0055] After the sealing operation on both sides of the fireproof board is completed, the adjusting cylinder 6 can be opened to drive the adjusting cylinder 6 to extend. At this time, the transverse guide rail 5 can be moved away from the frame 1, and the two limiting sealing components 8 can be moved away from each other. At this time, the two limiting sealing components 8 can be moved away from the side of the frame 1, and the limiting on the side of the fireproof board can be automatically released. At this time, the fireproof board can be located between the first conveying roller 3 and the second conveying roller 4.

[0056] When the two transverse guide rails 5 move away from each other, the two second fixed seats 124 located at the left and right ends move away from each other as well, and drive the connecting rod 125 to deflect, that is, the connecting rod 125 deflects diagonally downward. At this time, the mounting plate 121 is subjected to a downward pulling force, and under the guidance of the longitudinal guide block 10 and the longitudinal guide rail 9, the mounting plate 121 is moved downward until the compaction plate 122 moves downward and contacts the edge sealing strip at the top edge of the fireproof board, and provides a certain pressure to compact the edge sealing strip, thus completing the edge sealing compaction process.

[0057] When the fireproof board edge banding strip is pressed, that is, when the pressing plate 122 applies pressure to the side of the fireproof board, the connecting plate 13 moves downward synchronously with the downward movement of the mounting plate 121, and the vacuum suction cup 14 at the bottom moves downward. This achieves both the pressing of the edge banding strip and the adsorption between the vacuum suction cup 14 and the fireproof board. After pressing, the horizontal guide rail 5 can be automatically reset by controlling the shortening of the adjusting cylinder 6. When the horizontal guide rail 5 is reset, the mounting plate 121 moves upward, and the vacuum suction cup 14 moves upward synchronously. At this time, the vacuum suction cup 14 can adsorb the fireproof board and move it upward, completing the discharge and resetting the device. The subsequent edge banding operation can be carried out by removing the fireproof board after edge banding.

[0058] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic edge-sealing device for processing flame-retardant and fireproof boards, comprising a frame (1), characterized in that: Support legs (2) are installed at the four corners of the bottom of the frame (1). A first conveyor roller (3) is movably installed at equal intervals on the left side of the frame (1), and a second conveyor roller (4) is movably installed at equal intervals on the right side of the frame (1). The first conveyor roller (3) and the second conveyor roller (4) are symmetrically designed. The first conveyor roller (3) rotates clockwise, and the second conveyor roller (4) rotates counterclockwise. A transverse guide rail (5) is provided at each of the four corners of the frame (1). One end of the transverse guide rail (5) is equipped with an adjustment mechanism. Throttle cylinder (6), the bottom end of the regulating cylinder (6) is connected to the frame (1), the output shaft of the regulating cylinder (6) is connected to one side of the transverse guide rail (5), the transverse guide rail (5) moves back and forth relative to the frame (1), a limiting sealing assembly (8) is provided between the two transverse guide rails (5) located on the front and rear sides, a longitudinal guide rail (9) is installed in the middle of the front and rear sides of the frame (1), a compaction assembly (12) is provided above the longitudinal guide rail (9), and one end of the compaction assembly (12) is connected to the transverse guide rail (5); The compaction assembly (12) includes a mounting plate (121); The first fixed seat (123) is movably connected to a connecting rod (125) at one end away from the mounting plate (121) via a rotating shaft. The connecting rod (125) is movably connected to a second fixed seat (124) at one end away from the first fixed seat (123) via a rotating shaft. The bottom end of the second fixed seat (124) is connected to the side of the transverse guide rail (5) away from the frame (1). A connecting plate (13) is fixedly installed between the two mounting plates (121), and a vacuum suction cup (14) is fixedly installed in the middle of the bottom end of the connecting plate (13). The bottom end of the vacuum suction cup (14) is on the same horizontal plane as the bottom end of the compaction plate (122). A compaction plate (122) is fixedly installed in the middle of the bottom end of the mounting plate (121). The compaction plate (122) is located above the first conveying roller (3) and the second conveying roller (4). A first fixing seat (123) is fixedly installed on the left and right sides of the bottom end of the mounting plate (121).

2. The automatic edge-sealing device for processing flame-retardant and fireproof boards according to claim 1, characterized in that: The limiting edge sealing assembly (8) includes a limiting frame (803). Guide blocks (801) are fixedly installed on both the left and right sides of the bottom end of the limiting frame (803). The guide blocks (801) are movably engaged with the transverse guide rail (5). The guide blocks (801) move left and right relative to the transverse guide rail (5). A limiting spring (7) is fixedly installed at one end of the inner cavity of the transverse guide rail (5). The other end of the limiting spring (7) is connected to the guide block (801).

3. The automatic edge-sealing device for processing flame-retardant and fireproof boards according to claim 2, characterized in that: Guide rods (802) are fixedly installed at the front end of each guide block (801). Glue storage tanks (804) are fixedly installed at the top of each limit frame (803) near the front side. A feed valve (805) is fixedly connected to the middle of the top of the glue storage tank (804). The feed valve (805) is connected to an external glue delivery pipe.

4. The automatic edge-sealing device for processing flame-retardant and fireproof boards according to claim 3, characterized in that: The limit frame (803) has glue application holes (806) at equal intervals at the top near the front side, located below the glue storage tank (804). The glue application holes (806) are located above the first conveying roller (3) and are connected to the glue storage tank (804).

5. The automatic edge-sealing device for processing flame-retardant and fireproof boards according to claim 1, characterized in that: The longitudinal guide rail (9) is equipped with a longitudinal guide block (10) inside. The longitudinal guide block (10) moves up and down relative to the longitudinal guide rail (9). An extension rod (11) is fixedly installed on the left and right sides of the top of the longitudinal guide block (10). The top of the extension rod (11) is connected to the bottom of the mounting plate (121).

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