Plate bonding device and method for building decoration

Abstract

The invention relates to the technical field of plate processing, in particular to a plate bonding device for building decoration and a bonding method. The plate bonding device comprises a shell, a pressing device is arranged in the shell, conveying structures are arranged on the left side and the right side in the shell correspondingly, and limiting structures are arranged on the side walls, away from the shell, of the conveying structures; a scraping structure is arranged at the bottom of the limiting structure; according to the plate bonding device for building decoration, through arrangement of a telescopic plate, a spring and a sliding plate, a scraping structure can be effectively subjected to reciprocating motion to shear and remove a bonding agent overflowing during pressing, the overflowing bonding agent is removed, material waste is reduced, the cost is saved, recycling can be achieved, the cost is saved, and the practicability is high. And the situation that the cut adhesive cannot be scratched when the scraping structure rotates to be far away from the plate can be effectively prevented, and therefore the practicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plate processing, in particular to a plate bonding device and a bonding method for building decoration. Background Art

[0002] There are many types of panels, such as plywood and honeycomb panels. Honeycomb panels are a common thermal insulation material, also known as honeycomb glass or honeycomb fiberboard. They are made of glass fiber or carbon fiber and other materials that are melted at high temperatures to form a honeycomb structure. They are also divided into aluminum honeycomb panels and wood honeycomb panels, etc. In the prior art, when the honeycomb panels are pressed and bonded, the panels are first sprayed with adhesive by a machine and then pressed. Although the prior art can effectively press and bond the panels, the laid adhesive is easily squeezed out of the periphery of the honeycomb panels during the pressing process. If the overflowed adhesive is not cleaned for a long time, it is easy to cause the periphery of the panel to solidify, thereby affecting the subsequent use of the panel. The solidified adhesive will form traces that are difficult to remove, which makes subsequent cleaning by the staff cumbersome. In addition, since the adhesive will appear uneven at the edge of the adhesive after being cut, the uneven edge may affect the contact area between the adhesive and the bonded material, resulting in a decrease in the bonding strength. In view of this, we propose a panel bonding device and bonding method for building decoration. Summary of the invention

[0003] The object of the present invention is to provide a bonding device and method for building decoration boards to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, one of the purposes of the present invention is to provide a board bonding device for building decoration, comprising a shell, a pressing device is arranged inside the shell, a conveying structure is arranged on both the left and right sides of the shell, a limiting structure is arranged on the side wall of the conveying structure away from the shell, and a scraping structure is arranged at the bottom of the limiting structure; The honeycomb panel is pressed and bonded by driving the pressing device. After the pressing device has been pressed for a period of time, the conveying structure is started to move toward the bottom of the shell. When the adhesive overflowed from the pressing around the honeycomb panel solidifies, the scraping structure moves toward the bottom of the shell to scrape off the solidified adhesive around the panel. When the scraping structure moves to the bottom of the shell, the scraping structure will gradually rotate ninety degrees toward the honeycomb panel and get stuck due to the setting of the limiting structure. Since the conveying structure is elastically set, the scraping structure will move a distance away from the honeycomb panel and contact the edge of the panel when the scraping structure gradually rotates ninety degrees, so that the adhesive removed by shearing will be scraped again when the conveying structure is reset.

[0005] Preferably, the conveying structure includes a screw rod, which is rotatably connected to the inside of the shell, and a movable plate is threadedly connected to the surface of the screw rod, a telescopic plate is fixedly connected to the bottom of the movable plate, a side of the telescopic plate away from the movable plate is fixedly connected to the workbench, a side of the telescopic plate away from the shell is fixedly connected to a spring, and a side of the spring away from the telescopic plate is fixedly connected to the limiting structure.

[0006] Preferably, the screw is fixedly connected to the inside of the housing and has a self-locking function, and two groups of springs fixedly connected to one side of the screw close to the movable plate are symmetrically arranged along the transverse center of the telescopic plate, and a damping rod is arranged inside the spring.

[0007] Preferably, the limiting structure includes a sliding plate, the top of the sliding plate is slidably connected to the bottom of the moving plate, the side of the sliding plate is fixedly connected to an L-shaped baffle, the side of the sliding plate away from the moving plate is movably connected to a rotating shaft, and the side of the rotating shaft is fixedly connected to a limiting block.

[0008] Preferably, the side surface of the sliding plate is fixedly connected to the spring, and the L-shaped baffle fixedly connected to the side surface of the sliding plate is arranged at the same level as the limit block.

[0009] Preferably, the scraping structure includes a limiting plate and a shearing knife, the side of the limiting plate is fixedly connected to the sliding plate, the top of the shearing knife is movably connected to the rotating shaft, the side of the shearing knife is fixedly connected to an L-shaped fixing plate, and the surface of the L-shaped fixing plate is fixedly connected to a clamping block via a return spring.

[0010] Preferably, the bottom of the shearing knife is set as a blade, the L-shaped fixing plate fixedly connected to the side of the shearing knife is fixedly connected to the clamping block through a return spring, the top of the clamping block and the bottom of the limiting plate are both arc-shaped settings that match each other, and the bottom of the clamping block and the clamping groove set inside the limiting plate are matched with each other.

[0011] Preferably, the conveying structure, the limiting structure and the scraping structure are symmetrically arranged in two groups along the lateral center of the shell, the L-shaped fixing plate and the clamping block in the scraping structure are fixedly connected by a return spring and several groups of return springs are respectively arranged laterally along the L-shaped fixing plate.

[0012] The second object of the present invention is to include the following steps: Step 1: Preparation: Make sure that the external motor can operate normally and that the honeycomb sheet has no defects or protrusions; Step 2: Lamination: After the honeycomb panels sprayed with adhesive are placed manually, the lamination device is started to press and bond the panels; Step 3, shearing the adhesive: when the adhesive overflows from the lamination, the conveying structure will be driven to rotate and drive the limiting structure, and the limiting structure will drive the scraping structure to move, so that the scraping structure can shear and remove the adhesive overflowing from the plate; Step 4, changing the direction of the scraping structure: when the scraping structure completes shearing the overflowed adhesive, the scraping structure will rotate towards the direction close to the plate due to the structure of the limiting structure, and during the rotation process, the conveying structure will move towards the inner wall of the shell, so that when the scraping structure rotates to a vertical state, the scraping structure and the placed plate will be in a fitted setting; Step 5, scraping the adhesive: When the scraping structure rotates to a vertical state, the conveying structure will drive in reverse to move the limiting structure and the scraping structure from the bottom of the shell to the top of the shell. During the movement, the scraping structure can scrape the adhesive that solidifies after shearing.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the board bonding device for building decoration, the limiting structure and the scraping structure move toward the bottom of the shell, so that the scraping structure vertically contacts the side wall of the board to press and cut, and can shear and remove the adhesive overflowing from the board after the workbench is placed and pressed; When the adhesive solidifies and is inconvenient to remove, the adhesive is removed by pressing the scraping structure; When the adhesive has not solidified, the adhesive will be scraped by moving the scraping structure to prevent the adhesive from affecting the bonding effect of the board and improve the smoothness of the side wall of the board.

[0014] 2. In the board bonding device for building decoration, when the scraping structure moves the bottom of the workbench, it will move again. Due to the setting of the limiting structure, the scraping structure will not rotate toward the inner wall of the shell when it continues to move, and can only swing toward the board. When the scraping structure swings toward the board, it will drive the scraping structure and the scraping structure set on the surface of the limiting structure to be engaged, so that the limiting structure and the scraping structure are set in an L shape. When the conveying structure rises and resets, it will drive the L-shaped scraping structure to scrape the solidified adhesive sheared and removed from the workbench for a second time, so that the edge of the board is in a flat state, thereby improving the effect of different scenes of subsequent board use, and the cut adhesive can also be recycled and reused; 3. In the board bonding device for building decoration, when the scraping structure is in a vertical state to cut the glue, the limiting structure is compressed to generate a rebound force, so that the scraping structure fits the side wall of the board for cutting, which is conducive to the full cutting and separation of the overflowed glue; When the scraping structure is in a horizontal state to scrape the glue, the limiting structure is further compressed to increase the resilience, so that the end of the scraping structure is closely attached to the side wall of the plate for scraping, thereby improving the glue cleaning effect and ensuring the quality of plate bonding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure assembly of the present invention; Figure 2 It is a cutaway stereoscopic view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 A magnified schematic diagram of point A; Figure 4 It is a partial schematic diagram of the overall structure of the present invention; Figure 5 It is a schematic diagram of the motion state of the overall structure of the present invention; Figure 6 It is a plan view of the overall structure of the present invention in motion state; Figure 7 It is a schematic diagram of the final motion state of the overall result of the present invention; Figure 8 It is a plan view of the final motion shape of the overall result of the present invention.

[0016] The meaning of each number in the figure is: 1. Shell; 2. Pressing device; 3. Conveying structure; 301. Screw; 302. Moving plate; 303. Telescopic plate; 304. Spring; 4. Limiting structure; 401. Sliding plate; 402. L-shaped baffle plate; 403. Rotating shaft; 404. Limiting block; 5. Scraping structure; 501. Limiting plate; 502. L-shaped fixing plate; 503. Clamping block; 504. Shearing knife. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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.

[0018] In the prior art, when the honeycomb panels are pressed and bonded, the panels are first sprayed with adhesive by a machine and then pressed. Although the prior art can effectively press and bond the panels, the laid adhesive is easily squeezed out of the periphery of the honeycomb panels during the pressing process. If the overflowed adhesive is not cleaned for a long time, it is easy to cause the periphery of the panels to solidify, thereby affecting the subsequent use of the panels. The solidified adhesive will form traces that are difficult to remove, which makes subsequent cleaning by the staff cumbersome. In addition, since the adhesive will appear uneven at the edge of the adhesive after being cut, the uneven edge may affect the contact area between the adhesive and the bonded material, resulting in reduced bonding strength. For the embodiments of the present invention, please refer to Figures 1 to 8 , a manufacturing device for glass fiber wrapped composite film wrapped electromagnetic wire, comprising a shell 1, a pressing device 2 is arranged inside the shell 1, a conveying structure 3 is arranged on both the left and right sides of the shell 1, a limiting structure 4 is arranged on the side wall of the conveying structure 3 away from the shell 1, and a scraping structure 5 is arranged at the bottom of the limiting structure 4; The honeycomb panel is pressed and bonded by driving the pressing device 2. After the pressing device 2 is pressed for a period of time, the conveying structure 3 is started to move toward the bottom of the shell 1. When the adhesive overflowed from the pressing around the honeycomb panel solidifies, the scraping structure 5 moves toward the bottom of the shell 1 to scrape off the solidified adhesive around the panel. When the scraping structure 5 moves to the bottom of the shell 1, the limiting structure 4 allows the scraping structure 5 to gradually rotate ninety degrees toward the honeycomb panel and engage with it. Since the conveying structure 3 is elastically arranged, the scraping structure 5 will move a distance away from the honeycomb panel and contact the edge of the panel when the scraping structure 5 gradually rotates ninety degrees, so that the adhesive removed by shearing can be scraped again when the conveying structure 3 is reset.

[0019] The present invention takes into account that in the prior art, when the honeycomb panels are pressed and bonded, the adhesive is first sprayed on the panels by a machine and then pressed. Although the prior art can effectively press and bond the panels, the laid adhesive is easily squeezed out of the surroundings of the honeycomb panels during the pressing process. If the overflowed adhesive is not cleaned for a long time, it is easy to cause the surroundings of the panels to solidify, thereby affecting the subsequent use of the panels, and the solidified adhesive will form traces that are difficult to remove, which brings about the tediousness of subsequent cleaning by the staff. Therefore, the conveying structure 3 is driven to drive the limiting structure 4 and the scraping structure 5 to move toward the bottom of the shell 1, so that the adhesive overflowing from the panels after the workbench is placed on the pressing can be sheared and removed, and when the solidified adhesive is removed, the adhesive is further removed by moving the scraping structure 5, and when the unsolidified adhesive is removed, the adhesive is also scraped by moving the scraping structure 5; Furthermore, since the adhesive will be uneven at the edge after being sheared, the uneven edge may affect the contact area between the adhesive and the bonded material, resulting in reduced bonding strength. Therefore, when the scraping structure 5 moves the bottom of the workbench, it will move again. Due to the setting of the limiting structure 4, the scraping structure 5 will not rotate toward the inner wall of the shell 1 when it continues to move, and can only swing toward the plate direction. When the scraping structure 5 swings toward the plate direction, it will drive the scraping structure 5 and the scraping structure 5 set on the surface of the limiting structure 4 to be engaged, so that the limiting structure 4 and the scraping structure 5 are set in an L shape. When the conveying structure 3 rises and resets, it will drive the L-shaped scraping structure 5 to scrape the solidified adhesive sheared and removed from the workbench for the second time, so that the edge of the plate is in a flat state, thereby improving the effect of different subsequent plate use scenarios, and the sheared adhesive can also be recycled and reused. Next, when the scraping structure 5 is in a vertical state to cut the glue, the limiting structure 4 is compressed to generate a rebound force, so that the scraping structure 5 is attached to the side wall of the plate for cutting, which is conducive to fully cutting and separating the overflowed glue; When the scraping structure 5 is in a horizontal state to scrape the glue, the limiting structure 4 is further compressed to increase the resilience, so that the end of the scraping structure 5 is closely attached to the side wall of the plate for scraping, thereby improving the glue cleaning effect and ensuring the quality of the plate bonding.

[0020] In the above embodiments, the following specific structures need to be disclosed in detail: The conveying structure 3 includes a screw rod 301, which is rotatably connected to the inside of the shell 1, and a movable plate 302 is threadedly connected to the surface of the screw rod 301. A telescopic plate 303 is fixedly connected to the bottom of the movable plate 302. The side of the telescopic plate 303 away from the movable plate 302 is fixedly connected to the workbench, and the side of the telescopic plate 303 away from the shell 1 is fixedly connected to a spring 304, and the side of the spring 304 away from the telescopic plate 303 is fixedly connected to the limiting structure 4.

[0021] First of all, it is necessary for the staff to place the honeycomb sheet coated with adhesive on the workbench, and then control the pressing device 2 to move toward the bottom of the shell 1 through the control panel so as to press the honeycomb sheet. Since the adhesive will be removed from the four sides of the honeycomb sheet during the pressing process, and since the pressed sheet needs to be pressed for a long time, the removed adhesive will solidify. If it is not cleaned in time, it will affect the subsequent use of the subsequent sheet. Therefore, the staff uses the control panel to rotate the screw rod 301 fixedly connected to the output shaft end of the external motor. The rotation of the screw rod 301 will drive the moving plate 302 to move toward the bottom of the shell 1, and the inner wall of the shell 1 is a telescopic plate 303, so it is not affected when the moving plate 302 moves to the bottom of the shell 1. Then, when the moving plate 302 moves, it will drive the spring 304 to move synchronously. When the moving plate 302 moves, it will also drive the limiting structure 4 to move, so as to facilitate the subsequent removal of the adhesive overflowed from the pressing of the sheet. In the above embodiment, in order to better remove the solidified adhesive, the following specific structure needs to be disclosed in detail, please refer to Figures 1 to 4 The screw rod 301 is fixedly connected to the inside of the housing 1 and has a self-locking function. The spring 304 fixedly connected to one side of the screw rod 301 close to the movable plate 302 is symmetrically arranged in two groups along the transverse center of the telescopic plate 303. A damping rod is arranged inside the spring 304. When the screw rod 301 rotates, it will rotate inside the housing 1. Due to the characteristics of the screw rod 301 itself, it can more stably drive the movable plate 302 to move. The damping rod is arranged inside the spring 304, so that the spring 304 can be compressed or stretched more stably, so that the subsequent limiting structure 4 and the scraping structure 5 can better remove the solidified adhesive. In the above embodiment, in order to prevent the scraping structure 5 from swinging in the direction of the housing 1 and to make the scraping structure 5 swing in the direction of the plate, the following specific structure needs to be disclosed in detail, please refer to Figures 3 to 6 The limiting structure 4 includes a sliding plate 401, the top of the sliding plate 401 is slidably connected to the bottom of the moving plate 302, the side of the sliding plate 401 is fixedly connected to an L-shaped baffle 402, the side of the sliding plate 401 away from the moving plate 302 is movably connected to a rotating shaft 403, and the side of the rotating shaft 403 is fixedly connected to a limiting block 404; When the scraping structure 5 moves to the bottom of the workbench, the scraping structure 5 will move again. Since the surface of the rotating shaft 403 is fixedly connected to the limiting block 404, if the scraping structure 5 rotates in the direction of the shell 1, the rotating shaft 403 will be driven to rotate, and the rotation of the rotating shaft 403 will drive the limiting block 404 to rotate in the direction of the L-shaped baffle 402. Since the side of the sliding plate 401 is fixedly connected to the L-shaped baffle 402, and since the L-shaped baffle 402 and the limiting block 404 are arranged in parallel, even if the limiting block 404 rotates in the direction of the L-shaped baffle 402, it will be blocked by the L-shaped baffle 402, so that the rotating shaft 403 can only complete the rotation in the direction of the pressed plate, so that the subsequent scraping structure 5 rotates in the direction of the plate, which is convenient for the subsequent removal of the adhesive after shearing and solidification; In the above embodiment, in order to better prevent the scraping structure 5 from swinging toward the side of the housing 1, the following specific structure needs to be disclosed in detail, please refer to Figures 3 to 6 , the side of the sliding plate 401 is fixedly connected to the spring 304, and the L-shaped baffle 402 fixedly connected to the side of the sliding plate 401 and the limit block 404 are arranged at the same level; When the scraping structure 5 moves to the bottom, it will drive the limiting structure 4 to rotate toward the housing 1. The cooperation between the limiting block 404 and the L-shaped baffle 402 will prevent the scraping structure 5 from rotating toward the side of the housing 1. Since the sliding plate 401 is slidably connected to the bottom of the moving plate 302, it is convenient for the subsequent scraping structure 5 to contact the edge of the plate, thereby improving the scraping effect of the shear-solidified adhesive. In the above embodiment, in order to cut and remove the overflowed adhesive, the following specific structure needs to be disclosed in detail, please refer to Figures 5 to 8 The scraping structure 5 includes a limiting plate 501 and a shearing knife 504. The side of the limiting plate 501 is fixedly connected to the sliding plate 401. The top of the shearing knife 504 is movably connected to the rotating shaft 403. The side of the shearing knife 504 is fixedly connected to an L-shaped fixing plate 502. The surface of the L-shaped fixing plate 502 is fixedly connected to a clamping block 503 through a return spring. When the sliding plate 401 drives the rotating shaft 403 to move toward the bottom of the shell 1, it also drives the shearing knife 504 to move toward the bottom of the shell 1. Since the shearing knife 504 and the edge of the honeycomb plate placed on the workbench are arranged to fit each other, when the shearing knife 504 moves toward the bottom of the shell 1, the plate placed on the surface of the workbench after the press overflow can be scraped off, thereby improving the subsequent use effect of the plate and also improving the practicality. In the above embodiment, in order to scrape the adhesive again after scraping, the following specific structure needs to be disclosed in detail, please refer to Figures 5 to 8The bottom of the shearing knife 504 is a blade setting, the L-shaped fixing plate 502 fixedly connected to the side of the shearing knife 504 is fixedly connected to the clamping block 503 through a return spring, the top of the clamping block 503 and the bottom of the limiting plate 501 are both arc-shaped settings that adapt to each other, and the bottom of the clamping block 503 and the clamping groove set inside the limiting plate 501 are adapted to each other. When the shearing knife 504 moves to contact the workbench, due to the setting of the limiting structure 4 mentioned above, the scraping structure 5 can only complete the rotation in the direction of the plate placed on the workbench, so the shearing knife 504 rotates around the rotation axis 4 When the shear knife 504 rotates a certain distance, the arc-shaped setting of the top of the clamping block 503 fixedly connected by the reset spring and the bottom of the clamping block 503 squeezes the clamping block 503 to move toward the L-shaped fixed plate 502. At this time, the reset spring changes from a stretched state to a compressed state. For details, please refer to Figure 5 and Figure 6 , and when the shearing knife 504 rotates in the direction of the placed plate, the sliding plate 401 will move closer to the telescopic plate 303 due to resistance. Since the telescopic plate 303 and the sliding plate 401 are fixedly connected by the spring 304, and the spring 304 is elastically set, the sliding plate 401 will be driven by the resistance to move the sliding plate 401 closer to the telescopic plate 303. When the sliding plate 401 moves closer to the telescopic plate 303, it will drive the scraping structure 5 to move a distance away from the placed plate, so that the vertically set shearing knife 504 can fit with the edge of the placed plate, which is convenient for scraping when the subsequent conveying structure 3 is reset; And because the top of the clamping block 503 is in arc contact with the bottom of the limiting plate 501 as mentioned above, when the shearing knife 504 rotates again, it will drive the top of the clamping block 503 to pass over the bottom of the limiting plate 501. At this time, the clamping block 503 and the L-shaped fixing plate 502 are fixedly connected by the reset spring, and the reset spring changes from a compressed state to a stretched state. When the reset spring is in a stretched state, it drives the clamping block 503 to be clamped in the clamping groove provided inside the limiting plate 501, so that the shearing knife 504 is always in a vertical state with the sliding plate 401, which is convenient for scraping the solidified adhesive after subsequent shearing, so that the edge of the plate is in a smooth setting; In the above embodiment, in order to better scrape and remove the adhesive solidified after shearing, the following specific structure needs to be disclosed, please refer to Figure 1 and Figure 8The conveying structure 3, the limiting structure 4 and the scraping structure 5 are symmetrically arranged in two groups along the horizontal center of the shell 1. The L-shaped fixed plate 502 and the clamping block 503 in the scraping structure 5 are fixedly connected by a return spring, and the return spring is arranged in several groups along the horizontal direction of the L-shaped fixed plate 502; when the shearing knife 504 is in a vertical state with the sliding plate 401, and the conveying structure 3, the limiting structure 4 and the scraping structure 5 are arranged at the bottom of the shell 1, it is necessary to drive the external motor to reverse and drive the conveying structure 3 to move toward the top of the shell 1. When the conveying structure 3 moves, the limiting structure 4 will drive the scraping structure 5 that has been in a vertical state to move toward the top of the shell 1. During the movement, the limiting structure 4 will drive the scraping structure 5 that has been in a vertical state to move toward the top of the shell 1, thereby driving the shearing knife 504 in the scraping structure 5 to scrape and remove the adhesive solidified after shearing, so that the edge of the plate is smooth, thereby improving practicality.

[0022] The second object of the present invention is to provide a bonding method, comprising the following steps: Step 1: Preparation: Make sure that the external motor can operate normally and that the honeycomb sheet has no defects or protrusions; Step 2: Lamination: After the honeycomb panels sprayed with adhesive are placed manually, the lamination device is started to press and bond the panels; Step 3, shearing the adhesive: when the adhesive overflows from the lamination, the conveying structure will be driven to rotate and drive the limiting structure, and the limiting structure will drive the scraping structure to move, so that the scraping structure can shear and remove the adhesive overflowing from the plate; Step 4, changing the direction of the scraping structure: when the scraping structure completes shearing the overflowed adhesive, the scraping structure will rotate towards the direction close to the plate due to the structure of the limiting structure, and during the rotation process, the conveying structure will move towards the inner wall of the shell, so that when the scraping structure rotates to a vertical state, the scraping structure and the placed plate will be in a fitted setting; Step 5, scraping the adhesive: When the scraping structure rotates to a vertical state, the conveying structure will drive in reverse to move the limiting structure and the scraping structure from the bottom of the shell to the top of the shell. During the movement, the scraping structure can scrape the adhesive that solidifies after shearing.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A board bonding device for building decoration, Features: It comprises a shell (1), a pressing device (2) is arranged inside the shell (1), conveying structures (3) are arranged on both left and right sides of the shell (1), a limiting structure (4) is arranged on the side wall of the conveying structure (3) away from the shell (1), and a scraping structure (5) is arranged at the bottom of the limiting structure (4); The honeycomb plate is pressed and bonded by driving the pressing device (2). After the pressing device (2) has been pressed for a period of time, the conveying structure (3) is started to move toward the bottom of the shell (1). When the adhesive overflowing from the pressing around the honeycomb plate solidifies, the scraping structure (5) moves toward the bottom of the shell (1) to scrape off the solidified adhesive around the plate. When the scraping structure (5) moves to the bottom of the shell (1), the limiting structure (4) causes the scraping structure (5) to gradually rotate 90 degrees toward the honeycomb plate and engage with it. Since the conveying structure (3) is elastically arranged, the scraping structure (5) moves a distance away from the honeycomb plate and contacts the edge of the plate when the scraping structure (5) is gradually rotated 90 degrees, so that the adhesive removed by shearing is scraped again when the conveying structure (3) is reset.

2. A building decoration board bonding device according to claim 1, Features: The conveying structure (3) comprises a screw rod (301), the screw rod (301) being rotatably connected to the inside of the housing (1), a movable plate (302) being threadedly connected to the surface of the screw rod (301), a telescopic plate (303) being fixedly connected to the bottom of the movable plate (302), a side of the telescopic plate (303) away from the movable plate (302) being fixedly connected to a workbench, a side of the telescopic plate (303) away from the housing (1) being fixedly connected to a spring (304), and a side of the spring (304) away from the telescopic plate (303) being fixedly connected to a limiting structure (4).

3. A building decoration board bonding device according to claim 2, Features: The screw rod (301) is fixedly connected to the inside of the housing (1) and has a self-locking function. Two groups of springs (304) are fixedly connected to the side of the screw rod (301) close to the movable plate (302) and are symmetrically arranged along the transverse center of the telescopic plate (303). A damping rod is arranged inside the spring (304).

4. A building decoration board bonding device according to claim 1, Features: The limiting structure (4) comprises a sliding plate (401), the top of the sliding plate (401) is slidably connected to the bottom of the moving plate (302), the side of the sliding plate (401) is fixedly connected to an L-shaped baffle (402), the side of the sliding plate (401) away from the moving plate (302) is movably connected to a rotating shaft (403), and the side of the rotating shaft (403) is fixedly connected to a limiting block (404).

5. A building decoration board bonding device according to claim 4, Features: The side surface of the sliding plate (401) is fixedly connected to the spring (304), and the L-shaped baffle (402) fixedly connected to the side surface of the sliding plate (401) and the limit block (404) are arranged at the same level.

6. A building decoration board bonding device according to claim 1, Features: The scraping structure (5) comprises a limiting plate (501) and a shearing knife (504); the side of the limiting plate (501) is fixedly connected to the sliding plate (401); the top of the shearing knife (504) is movably connected to the rotating shaft (403); the side of the shearing knife (504) is fixedly connected to an L-shaped fixing plate (502); and the surface of the L-shaped fixing plate (502) is fixedly connected to a clamping block (503) via a return spring.

7. A building decoration board bonding device according to claim 6, Features: The bottom of the shearing knife (504) is provided with a blade, the L-shaped fixing plate (502) fixedly connected to the side of the shearing knife (504) is fixedly connected to the clamping block (503) via a return spring, the top of the clamping block (503) and the bottom of the limiting plate (501) are both arc-shaped settings that match each other, and the bottom of the clamping block (503) and the clamping groove provided inside the limiting plate (501) are mutually compatible.

8. A building decoration board bonding device according to claim 1, Features: The conveying structure (3), the limiting structure (4) and the scraping structure (5) are symmetrically arranged in two groups along the transverse center of the housing (1); the L-shaped fixing plate (502) and the clamping block (503) in the scraping structure (5) are fixedly connected by a return spring, and the return spring is respectively arranged in a plurality of groups along the transverse direction of the L-shaped fixing plate (502).

9. According to the bonding device for building decoration boards according to any one of claims 1 to 8, a bonding method is provided. It is characterized in that The following steps are involved: Step 1: Preparation: Make sure that the external motor can operate normally and that the honeycomb sheet has no defects or protrusions; Step 2: Lamination: After the honeycomb sheet sprayed with adhesive is placed manually, the lamination device (2) is started to press and bond the sheet; Step 3, shearing the adhesive: when the adhesive overflows during lamination, the conveying structure (3) is driven to rotate and drive the limiting structure (4), and the limiting structure (4) drives the scraping structure (5) to move, so that the scraping structure (5) shears and removes the adhesive overflowing from the plate; Step 4: changing the direction of the scraping structure (5): when the scraping structure (5) has completed shearing the overflowed adhesive, the scraping structure (5) will rotate in a direction close to the plate due to the structure of the limiting structure (4), and during the rotation process, the conveying structure (3) will move toward the inner wall of the shell (1), so that when the scraping structure (5) is rotated to a vertical state, the scraping structure (5) and the placed plate are in a fitted arrangement; Step 5, scraping the adhesive: When the scraping structure (5) rotates to a vertical state, the conveying structure (3) will drive in the reverse direction so that the limiting structure (4) and the scraping structure (5) move from the bottom of the shell (1) to the top of the shell (1). During the movement, the scraping structure (5) can scrape the adhesive that has solidified after shearing.

Images