A plate processing and gluing device

Abstract

The utility model discloses a kind of board processing gluing device, belong to gluing device technical field, including board gluing machine, the drum conveyor for conveying board is equipped with in front and back of board gluing machine, the top of drum conveyor is fixedly connected with two fixed seats in front of board gluing machine, and the electric lifting adjustment of brush roller is realized by pushing member drive movable plate along fixed seat sliding, replace traditional manual adjustment mode, not only convenient operation, and can accurate control brush roller both ends synchronous lifting, avoid the problem of brush roller inclination caused by inconsistent adjustment, ensure that brush roller and board surface even contact, improve cleaning effect, by using independent driving element initiative rotation brush roller, not rely on board movement passive drive, by the bristle of high-speed rotation in-depth board surface groove, can effectively strip and remove stubborn dust and other impurities, further improve the cleaning effect, and provide clean base surface for subsequent gluing process.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating equipment technology, and in particular to an adhesive coating equipment for sheet metal processing. Background Technology

[0002] A board gluing machine is an industrial piece of equipment specifically designed for board processing. Its core function is to evenly apply adhesive to the surface of veneer or boards through the coordinated action of a mechanical adjustment mechanism and gluing components, meeting the process requirements of plywood, blockboard, veneer, and other engineered wood products. This equipment typically employs a screw adjustment mechanism and hydraulic drive components, adaptable to processing boards of varying thicknesses and specifications. Precise gluing is achieved through components such as corrugated hoses, spray nozzles, and guide blocks, and a waste glue recovery tank is included to reduce material waste. The mainstream model is the four-roll gluing machine, which uses upper and lower gluing rollers in conjunction with an extrusion roller to simultaneously apply glue to both sides of the board, achieving high industry standards for gluing uniformity. It also supports real-time adjustment of gluing amount, pressure, and speed.

[0003] In the existing technology, during the production process of ecological boards, it is often necessary to apply glue to the ecological boards using a board glue applicator, apply the adhesive to the panel, and then combine it with other decorative layers.

[0004] Chinese utility model patent with publication number "CN222077039U" and patent name "A Glue Coating Device for Furniture Wood Boards" discloses a glue coating device. The patent describes a technical solution including "an operating frame, a conveyor belt on the upper part of the operating frame, a control box at the bottom of the central position of the operating frame, support rod assemblies movably installed on both sides of the control box, and a glue coating assembly between the two sets of support rod assemblies; two sets of adjustment assemblies symmetrically arranged on one side of the operating frame, and a rolling brush between the two sets of adjustment assemblies, which facilitates surface cleaning of the fed furniture wood boards; the rolling brush is matched with the glue coating assembly, and the furniture wood boards are conveyed to the position below the glue coating assembly for bonding and glue coating after being cleaned by the rolling brush."

[0005] However, this technical solution has the following problems in practical use:

[0006] 1. To adapt to different board thicknesses, the height of the rolling brush needs to be manually adjusted synchronously through the adjustment parts. The adjustment operation is relatively troublesome, and it is difficult to ensure the consistency of the adjustment at both ends of the rolling brush. It is easy to have one end lower and the other end higher, thus failing to ensure that the rolling brush can effectively contact the board for dust removal.

[0007] Second, when the rolling brush only comes into contact with the board, the moving board drives the rolling brush to clean, which is difficult to effectively remove dust from the glued surface of the board, resulting in poor cleaning effect.

[0008] Third, the dust cleaned by the rolling brush will float in the surrounding air. Since the dust cannot be treated during cleaning, it will fall on the board after the glue is applied, causing pollution.

[0009] Therefore, in order to solve the above-mentioned technical problems, this utility model proposes a glue coating device for sheet metal processing. Utility Model Content

[0010] The main objective of this invention is to provide a gluing device for processing sheet metal, which can effectively solve the problems in the background art.

[0011] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0012] A sheet material processing and gluing device includes a sheet material gluing machine, with roller conveyors for conveying the sheet material located in front of and behind the sheet material gluing machine;

[0013] Two fixed seats are fixedly connected in front of the sheet glue applicator and at the top of the roller conveyor. A movable plate is slidably connected inside the side wall of the fixed seat. A pusher for adjusting the up and down movement of the movable plate is provided on the top of the fixed seat.

[0014] A brush roller for cleaning the board is rotatably connected between the two movable plates, and a drive component for driving the brush roller to rotate is provided on the side of one of the movable plates away from the brush roller.

[0015] A dust collection hood is fixedly connected between the fixed seats. The dust collection hood is fixedly connected to the dust collection box on one side of the board gluing machine through a connecting pipe. The dust collection box is equipped with a filter element for filtering dust.

[0016] The dust collection box is equipped with a dust collection component on the side away from the connecting pipe.

[0017] Preferably, the pushing component includes an electric push rod mounted on the top of the fixed base. The output end of the electric push rod is fixedly connected to a movable plate. The movable plate is slidably connected to a movable opening on the side wall of the fixed base. Guide bars are fixedly connected to both sides of the movable plate, and the guide bars are slidably connected to the guide openings on both sides of the movable opening.

[0018] Preferably, the driving component includes a driving source, which is mounted on the side wall of one of the movable plates and away from the brush roller. Rotating rods are fixedly connected to both ends of the brush roller. The rotating rods are rotatably connected to rotating holes opened on the side wall of the movable plate. The driving source is fixedly connected to the opposite rotating rod.

[0019] Preferably, the filter element includes a primary filter and a secondary filter, and the top of the dust collection box has an insertion port for inserting the primary filter and the secondary filter into the box body, the shape of the insertion port being adapted to the primary filter and the secondary filter.

[0020] Preferably, the filter element also includes handles mounted on top of the primary and secondary filters for easy installation and removal.

[0021] Preferably, the primary filter is located near the air inlet, and the secondary filter is located near the air outlet.

[0022] Preferably, the dust removal component includes a dust removal fan, the input end of which is fixedly connected to the air outlet on one side of the dust removal box, and the connecting pipe is fixedly connected between the top of the dust collection hood and the air inlet on the other side of the dust removal box.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The brush roller is electrically raised and lowered by driving the movable plate along the fixed base through the pusher, which replaces the traditional manual adjustment method. It is not only convenient to operate, but also can accurately control the synchronous raising and lowering of both ends of the brush roller, avoiding the problem of brush roller tilting caused by inconsistent adjustment, ensuring that the brush roller is in uniform contact with the surface of the board and improving the cleaning effect.

[0025] By using an independent drive unit to actively rotate the brush roller, rather than passively relying on the movement of the board, the high-speed rotating bristles penetrate deep into the grooves on the surface of the board, effectively peeling off and removing stubborn dust and other impurities, further improving the cleaning effect and providing a clean base surface for subsequent adhesive application processes.

[0026] By linking the dust collection hood with the dust removal components, dust is sucked up in real time while the brush roller is cleaning, and the dust is collected. With the graded filtration design of primary and secondary filters, the dust can be effectively intercepted and filtered to prevent the dust from falling back and contaminating the coating surface, thus ensuring a clean production environment. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the brush roller of this utility model;

[0029] Figure 3 This is a schematic diagram of the dust removal component of this utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the filter element of this utility model.

[0031] In the diagram: 1. Sheet glue applicator; 2. Roller conveyor; 3. Fixed base; 4. Movable port; 5. Guide port; 6. Electric actuator; 7. Movable plate; 8. Guide bar; 9. Rotating hole; 10. Brush roller; 11. Rotating rod; 12. Drive source; 13. Dust hood; 14. Dust removal fan; 15. Connecting pipe; 16. Dust collection box; 17. Air inlet; 18. Air outlet; 19. Socket; 20. Primary filter; 21. Secondary filter; 22. Handle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figure 1 - Figure 4 As shown, a board processing and gluing device includes a board gluing machine 1, and roller conveyors 2 for conveying boards are provided in front of and behind the board gluing machine 1.

[0034] Two fixed seats 3 are fixedly connected in front of the sheet glue applicator 1 and at the top of the roller conveyor 2. A movable plate 7 is slidably connected inside the side wall of the fixed seat 3. A pusher for adjusting the up and down movement of the movable plate 7 is provided on the top of the fixed seat 3.

[0035] A brush roller 10 for cleaning the board is rotatably connected between two movable plates 7. One of the movable plates 7 and the side away from the brush roller 10 is provided with a drive component for driving the brush roller 10 to rotate.

[0036] A dust collection hood 13 is fixedly connected between the fixed bases 3. The dust collection hood 13 is fixedly connected to the dust collection box 16 on one side of the board gluing machine 1 through the connecting pipe 15. The dust collection box 16 is filled with a filter element for filtering dust.

[0037] The dust collection box 16 is equipped with a dust collection component for vacuuming on the side away from the connecting pipe 15.

[0038] like Figure 2As shown, the pushing component includes an electric push rod 6 installed on the top of the fixed base 3. The output end of the electric push rod 6 is fixedly connected to the movable plate 7. The movable plate 7 is slidably connected to the movable opening 4 on the side wall of the fixed base 3. Guide strips 8 are fixedly connected to both sides of the movable plate 7. The guide strips 8 are slidably connected to the guide openings 5 ​​on both sides of the movable opening 4. Through the electric control of the electric push rod 6, the electric lifting of the movable plate 7 is realized, which in turn drives the brush roller 10 to lift. The operation is convenient and the lifting height can be precisely controlled. Compared with the traditional manual adjustment method, it not only avoids the tediousness of manual adjustment, but also ensures that the two ends of the brush roller 10 lift synchronously, preventing the situation of one end being high and the other end being low, ensuring that the brush roller 10 is in uniform contact with the surface of the board, and improving the cleaning effect on the board.

[0039] like Figure 2 As shown, the driving component includes a driving source 12, which is mounted on the side wall of one of the movable plates 7 and away from the brush roller 10. Rotating rods 11 are fixedly connected to both ends of the brush roller 10. The rotating rods 11 are rotatably connected to the rotating holes 9 opened on the side wall of the movable plate 7. The driving source 12 is fixedly connected to the opposite rotating rod 11. The rotational power of the driving source 12 is transmitted to the rotating rod 11, causing the rotating rod 11 to rotate in the rotating hole 9, thereby driving the brush roller 10 to rotate at high speed. The driving source 12 is a rotary motor.

[0040] like Figure 3 and Figure 4 As shown, the filter element includes a primary filter 20 and a secondary filter 21. The top of the dust collection box 16 has an insertion port 19 for inserting the primary filter 20 and the secondary filter 21 into the box. The shape of the insertion port 19 is adapted to the primary filter 20 and the secondary filter 21. The primary filter 20 has a relatively large pore size, which can intercept large dust particles. The secondary filter 21 has a relatively small pore size, which can further intercept fine dust. The graded filtration design of the primary filter 20 and the secondary filter 21 can effectively intercept and filter dust of different particle sizes, improve the dust removal effect, prevent dust from falling back and contaminating the coating surface, and ensure the cleanliness of the production environment.

[0041] like Figure 3 and Figure 4 As shown, the filter also includes handles 22 installed on the top of the primary filter 20 and the secondary filter 21 for easy disassembly and assembly. The handles 22 make it easier and faster to disassemble and assemble the filter, and facilitate regular cleaning or replacement of the filter to ensure the filtration effect.

[0042] like Figure 3 and Figure 4As shown, the primary filter 20 is close to the air inlet 17, and the secondary filter 21 is close to the air outlet 18. After the dust-laden gas enters the dust collection box 16 from the air inlet 17, it first comes into contact with the primary filter 20. Large dust particles are intercepted on the primary filter 20. After the gas has been preliminarily filtered, it continues to flow forward. When it reaches the secondary filter 21, fine dust particles are intercepted by the secondary filter 21. Finally, the clean gas is discharged from the air outlet 18.

[0043] like Figure 3 and Figure 4 As shown, the dust removal component includes a dust removal fan 14. The input end of the dust removal fan 14 is fixedly connected to the air outlet 18 on one side of the dust removal box 16. The connecting pipe 15 is fixedly connected between the top of the dust collection hood 13 and the air inlet 17 on the other side of the dust removal box 16. After the dust removal fan 14 is started, its internal impeller rotates at high speed, forming a pressure difference between the input end and the output end of the dust removal fan 14, generating negative pressure. The connecting pipe 15 is fixedly connected between the top of the dust collection hood 13 and the air inlet 17 on one side of the dust collection box 16. Under negative pressure, the dust-laden air near the dust collection hood 13 is drawn into the dust collection hood 13 and then enters the dust collection box 16 through the connecting pipe 15. The output end of the dust removal fan 14 is fixedly connected to the air outlet 18 on the other side of the dust collection box 16. The clean gas filtered by the dust collection box 16 is discharged from the air outlet 18. The dust removal fan 14, together with the dust collection hood 13, the dust collection box 16 and the connecting pipe 15, forms a complete dust removal system. When the brush roller 10 cleans the surface of the board, it can promptly suck up the dust and collect it into the dust collection box 16, preventing the dust from spreading into the surrounding air and avoiding dust falling on the board after gluing and causing pollution, thus ensuring the cleanliness of the production environment and the quality of gluing.

[0044] The operating principle of this board processing and gluing device is as follows:

[0045] The board is conveyed to the board gluing machine 1 via the front roller conveyor 2. When the board approaches the brush roller 10, the electric push rod 6 at the top of the fixed seat 3 is activated according to the thickness of the board. The output end of the electric push rod 6 pushes the movable plate 7 to slide up and down along the movable opening 4 on the side wall of the fixed seat 3. The guide strips 8 on both sides of the movable plate 7 slide in the guide opening 5 in the movable opening 4 to ensure that the movable plate 7 moves smoothly, thereby realizing that the two ends of the brush roller 10 are raised and lowered synchronously to a suitable height that is in close contact with the surface of the board.

[0046] At this time, the drive source 12 installed on the movable plate 7 is started. The drive source 12 drives the rotating rod 11 to rotate in the rotating hole 9 on the side wall of the movable plate 7, thereby causing the brush roller 10 to rotate at high speed to actively clean the surface of the board, effectively peeling off and removing stubborn dust, wood chips and other impurities.

[0047] While the brush roller 10 is cleaning, the dust removal fan 14 on one side of the dust collection box 16 starts. The output end of the dust removal fan 14 generates suction, creating negative pressure suction in the dust collection box 16 and the dust collection hood 13. The dust collection hood 13 sucks in the dust generated during cleaning below and enters the connecting pipe 15. The dust-laden gas then enters the dust collection box 16 through the air inlet 17. It first undergoes primary filtration through the first-stage filter 20 near the air inlet 17 to intercept large dust particles. Subsequently, the gas passes through the air outlet 18. The secondary filter 21 performs high-efficiency filtration to further intercept fine dust. After filtration, the clean gas is discharged from the air outlet 18 on the dust collector 16, and finally discharged into the surrounding environment through the output end of the dust collector fan 14 to prevent dust from falling again and contaminating the glued surface. After cleaning, the board is conveyed to the board glue applicator 1 by the roller conveyor 2 for the glue applicator process, providing a clean base surface for the subsequent glue applicator process and ensuring the glue applicator quality. After the glue applicator is finished, it can be conveyed to the next process by the rear roller conveyor 2.

[0048] Finally, to ensure the filtration and dust removal effect of the primary filter 20 and the secondary filter 21 after long-term use, the primary filter 20 and the secondary filter 21 can be pulled out of the dust collector 16 through the inlet 19 on the top of the dust collector 16 via the handle 22 for regular cleaning. After cleaning, they can be reinserted into the dust collector 16 through the inlet 19 for use.

[0049] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A board processing glue application device, comprising a board glue application machine (1), wherein the board glue application machine (1) is provided with roller conveyors (2) for conveying boards at the front and rear. Its features are: Two fixed seats (3) are fixedly connected in front of the sheet glue applicator (1) and at the top of the roller conveyor (2). A movable plate (7) is slidably connected inside the side wall of the fixed seat (3). A pusher for adjusting the up and down movement of the movable plate (7) is provided on the top of the fixed seat (3). A brush roller (10) for cleaning the board is rotatably connected between the two movable plates (7), and a drive member for driving the brush roller (10) to rotate is provided on one of the movable plates (7) and on the side away from the brush roller (10). A dust collection hood (13) is fixedly connected between the fixed bases (3). The dust collection hood (13) is fixedly connected to the dust collection box (16) on one side of the board gluing machine (1) through the connecting pipe (15). The dust collection box (16) is filled with a filter element for filtering dust. The dust collection box (16) is provided with a dust collection component for dust collection on the side away from the connecting pipe (15).

2. The sheet metal processing and gluing device according to claim 1, characterized in that: The pusher includes an electric push rod (6) installed on the top of the fixed base (3). The output end of the electric push rod (6) is fixedly connected to the movable plate (7). The movable plate (7) is slidably connected in the movable opening (4) on the side wall of the fixed base (3). Guide bars (8) are fixedly connected to both sides of the movable plate (7). The guide bars (8) are slidably connected to the guide openings (5) on both sides of the movable opening (4).

3. The sheet metal processing and gluing device according to claim 1, characterized in that: The driving component includes a driving source (12), which is mounted on the side wall of one of the movable plates (7) and away from the brush roller (10). The two ends of the brush roller (10) are fixedly connected to rotating rods (11), which are rotatably connected to rotating holes (9) opened on the side wall of the movable plate (7). The driving source (12) is fixedly connected to the opposite rotating rod (11).

4. The sheet metal processing and gluing device according to claim 1, characterized in that: The filter element includes a primary filter (20) and a secondary filter (21). The top of the dust collection box (16) is provided with an insertion port (19) for inserting the primary filter (20) and the secondary filter (21) into the box body. The shape of the insertion port (19) is adapted to the primary filter (20) and the secondary filter (21).

5. The sheet metal processing and gluing device according to claim 4, characterized in that: The filter element also includes handles (22) mounted on top of the primary filter (20) and the secondary filter (21) for easy disassembly and assembly.

6. The sheet metal processing and gluing device according to claim 5, characterized in that: The primary filter (20) is located near the air inlet (17), and the secondary filter (21) is located near the air outlet (18).

7. The sheet metal processing and gluing device according to claim 1, characterized in that: The dust removal component includes a dust removal fan (14), the input end of which is fixedly connected to the air outlet (18) on one side of the dust removal box (16), and the connecting pipe (15) is fixedly connected between the top of the dust collection hood (13) and the air inlet (17) on the other side of the dust removal box (16).

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