A wood cabinet door plate edge sealing device

Abstract

The utility model belongs to wood cabinet door panel edge sealing technical field, specifically a kind of wood cabinet door panel edge sealing device, including workstation, dust absorption box is installed on the support frame, dust absorption pipe is installed on dust absorption box top plate, dust absorption pipe other end is equipped with dust absorption hopper, three sliding slots are set up on the workstation, sliding block is assembled in the sliding slot, limit board is installed on the sliding block, one sliding slot inner wall is rotatably installed with screw rod, mobile slot is set up on the workstation, mobile block is assembled in the mobile slot, push plate is installed on the mobile block, by the door panel to be sealed between dust absorption hopper and limit board, push plate pushes door panel and moves between limit board and dust absorption hopper horizontally;In this process, dust on the side wall of door panel and air are sucked into dust absorption hopper together, dust on the side wall of door panel is efficiently cleaned, the cleanness of the side wall of door panel is realized, and the dust removal effect of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of edge banding technology for wooden cabinet door panels, specifically an edge banding device for wooden cabinet door panels. Background Technology

[0002] Wooden cabinet doors are openable parts of cabinet bodies made primarily of wood or wood-based panels, processed through cutting, edge banding, and surface decoration. Edge banding devices are required during the edge banding process of wooden cabinet doors.

[0003] A Chinese patent with authorization announcement number CN 216442743 U discloses an edge banding device for American-style cabinet panels, including a machine base. Inside the machine base is a screw driven by a motor, and a threaded plate is threaded onto the screw. The top of the threaded plate slides through the machine base and connects to an L-shaped push plate. From right to left, the machine base is equipped with a feeding turntable, an adhesive applicator, and an edge banding roller. This invention uses a throttle to drive the first lead screw to rotate, causing the lead screw to move a limiting plate towards a guide mechanism, which then guides and limits the panel. This allows for easy adjustment of the limiting and guiding distance, making it suitable for edge banding and limiting panels of various widths. It is highly practical. Furthermore, the motor-driven screw rotation causes the threaded plate on the screw to move the L-shaped push plate, which in turn moves the panel, thus avoiding the need for manual assistance in pushing the panel in traditional edge banding machines. This saves time and effort, is convenient to use, and ensures effective edge banding.

[0004] Existing edge banding devices struggle to effectively remove dust from the edge banding area of ​​wooden cabinet doors during the edge banding process, which can affect the stability of the edge banding strip and result in poor dust removal performance. Therefore, a new edge banding device for wooden cabinet doors is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes a wooden cabinet door panel edge banding device.

[0006] The technical solution adopted by this utility model to solve its technical problem is a wooden cabinet door panel edge banding device, including a workbench, a control panel installed on the workbench, a support frame installed on the bottom side of the workbench, a dust collection box installed on the support frame, a dust collection container placed inside the dust collection box, a handle installed on the outer wall of the dust collection container, a filter plate installed on the side wall of the dust collection container, an exhaust box installed on the side wall of the dust collection box, exhaust slots opened on the two side walls of the exhaust box and the side wall of the dust collection box, a drive motor installed in the exhaust box via a base, a rotor installed on the output shaft of the drive motor, a fan blade installed on the rotor, a dust collection pipe installed on the top plate of the dust collection box, a dust collection hopper installed at the other end of the dust collection pipe, a placement slot opened on the workbench, and the dust collection hopper installed in the placement slot. The worktable has three sliding grooves, each containing a slider with a limit plate. A screw is rotatably mounted on the inner wall of one of the grooves, with a knob at one end. The worktable also has a moving groove containing a moving block with a push plate mounted on it. A stepper motor is mounted on the side wall of the worktable via a base, and a lead screw is mounted on the output shaft of the stepper motor. The lead screw is rotatably mounted on the inner wall of the moving groove. By placing the door panel to be sealed between the dust collection hopper and the limit plate, the push plate pushes the door panel horizontally between the limit plate and the dust collection hopper. During this process, dust and air on the side wall of the door panel are sucked into the dust collection hopper, achieving efficient cleaning of the dust on the side wall of the door panel, ensuring its cleanliness, and improving the dust removal effect of the device.

[0007] Preferably, a first motor is mounted on the bottom side of the workbench via a base. A take-up roller is mounted on the output shaft of the first motor and rotatably mounted on the workbench. An edge-sealing tape is wound around the take-up roller, and the edge-sealing tape is pre-coated with solid hot melt adhesive. A first guide wheel and a second guide wheel are rotatably mounted on the workbench. A second motor is mounted on the bottom side of the workbench via a base. An adhesive roller is mounted on the output shaft of the second motor and rotatably mounted on the workbench. A knife groove is provided on the workbench at the adhesive roller. Multiple third motors are mounted on the bottom side of the workbench via a base. Hot-press rollers are mounted on the output shafts of the third motors and rotatably mounted on the workbench. A mounting frame is mounted on the workbench, and a camera is mounted on the mounting frame. An electric cylinder is installed on the upper part of the machine. A protective cover is mounted on the rod of the electric cylinder. A cutting blade is rotatably mounted on the inner wall of the protective cover. A fourth motor is mounted on the side wall of the protective cover via a base. The output shaft of the fourth motor is fixedly connected to the rotating shaft of the cutting blade. A door panel is placed on the worktable. The adhesive roller is visually detected in real time by a camera, and the signal is sent to the control panel. When the rear end of the door panel moves to the adhesive roller, the control panel receives the signal from the camera and controls the electric cylinder to operate. The rod on the electric cylinder drives the cutting blade to move vertically downward. At the same time, the cutting blade rotates at high speed and quickly cuts the edge banding. At this time, the door panel and the edge banding on it are aligned. This structure can accurately cut the edge banding, which is beneficial to improving the neatness of the edge banding of wooden cabinet door panels.

[0008] The advantages of this utility model are:

[0009] 1. This utility model places the door panel to be sealed between the dust collection hopper and the limiting plate, and pushes the door panel horizontally between the limiting plate and the dust collection hopper by a pusher plate. During this process, the dust on the side wall of the door panel and the air are sucked into the dust collection hopper together, which realizes efficient cleaning of the dust on the side wall of the door panel, achieves the cleanliness of the side wall of the door panel, and helps to improve the dust removal effect of the device.

[0010] 2. This utility model uses a camera to visually detect the adhesive roller in real time and sends the signal to the control panel. When the rear end of the door panel moves to the adhesive roller, the control panel receives the signal from the camera and controls the electric cylinder to operate. The actuator on the cylinder drives the cutting blade to move vertically downward, while the cutting blade rotates at high speed and quickly cuts the edge banding. At this time, the door panel and the edge banding are aligned. This structure can accurately cut the edge banding, which is beneficial to improving the neatness of the edge banding of wooden cabinet door panels. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the dust collection box;

[0014] Figure 3 This is a three-dimensional structural diagram of the dust collection hopper.

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the workbench;

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the cutting blade.

[0017] In the diagram: 1. Workbench; 2. Control panel; 3. Support frame; 4. Dust collection box; 5. Dust collection container; 6. Exhaust box; 7. Drive motor; 8. Fan blade; 9. Dust collection pipe; 10. Dust collection hopper; 11. Slide rail; 12. Slider; 13. Limit plate; 14. Screw; 15. Moving groove; 16. Moving block; 17. Push plate; 18. Stepper motor; 19. Lead screw; 20. Rewinding wheel; 21. Edge sealing; 22. First guide wheel; 23. Second guide wheel; 24. Adhesive roller; 25. Hot press roller; 26. Mounting frame; 27. Camera; 28. Electric cylinder; 29. ​​Protective cover; 30. Cutting knife; 31. Fourth motor; 32. Door panel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 scope of protection of the present utility model.

[0019] Please see Figure 1-4As shown, a wooden cabinet door edge banding device includes a workbench 1, a control panel 2 mounted on the workbench 1, a support frame 3 mounted on the bottom side of the workbench 1, a dust collection box 4 mounted on the support frame 3, a dust collection container 5 placed inside the dust collection box 4, a handle mounted on the outer wall of the dust collection container 5, a filter plate mounted on the side wall of the dust collection container 5, and an exhaust box 6 mounted on the side wall of the dust collection box 4. Exhaust slots are formed on the two side walls of the exhaust box 6 and the side wall of the dust collection box 4. A machine is mounted inside the exhaust box 6 via a base. There is a drive motor 7, and a rotor is mounted on the output shaft of the drive motor 7. A fan blade 8 is mounted on the rotor. A suction pipe 9 is mounted on the top plate of the dust collection box 4. A dust collection hopper 10 is mounted on the other end of the suction pipe 9. A placement slot is provided on the worktable 1, and the dust collection hopper 10 is installed in the placement slot. Three sliding grooves 11 are provided on the worktable 1. A slider 12 is assembled in the sliding groove 11. A limit plate 13 is installed on the slider 12. A screw 14 is rotatably mounted on the inner wall of one of the sliding grooves 11. A knob is installed at one end of the 14. A moving groove 15 is provided on the worktable 1. A moving block 16 is assembled in the moving groove 15. A push plate 17 is installed on the moving block 16. A stepper motor 18 is installed on the side wall of the worktable 1 via a base. A lead screw 19 is installed on the output shaft of the stepper motor 18. The lead screw 19 is rotatably installed on the inner wall of the moving groove 15. During operation, the existing edge banding device is difficult to efficiently remove dust from the edge banding area of ​​the wooden cabinet door panel 32 during the edge banding process. This can easily affect the stability of the edge banding strip 21, resulting in poor dust removal effect of the device. The cutting end of the edge banding strip 21 is located at the adhesive roller 24. Adhesive material is installed on the outside of the adhesive roller 24. It has an adhesive function and can adhere to the outer wall of the edge banding strip 21, but it will not adhere firmly. Moreover, the edge banding strip 21 has hardness and cannot be bent at a small angle. Therefore, it will not be bent by the adhesive roller 24. The function of the adhesive roller 24 on the edge banding strip 21 is to fix and push the material.

[0020] The door panel 32 to be edge-sealed is placed between the dust collection hopper 10 and the limiting plate 13. Then, the knob is turned to drive the screw 14 to rotate. The screw 14 drives the slider 12 on it to move horizontally. The slider 12 drives the limiting plate 13 to move horizontally, and the door panel 32 is limited between the limiting plate 13 and the dust collection hopper 10. Since the dust collection hopper 10 is aligned with the edge-sealing tape 21 on the adhesive roller 24, the side wall of the door panel 32 will be in contact with the edge-sealing tape 21 during edge sealing. The screw 14 has a self-locking property. When the thread helix angle is less than the friction angle, sliding friction will cause the screw 14 to self-lock, preventing the slider 12 from driving the screw 14 to rotate in the opposite direction. Then, the stepper motor 18 operates to drive the lead screw 19 to rotate. The lead screw 19 drives the moving block 16 on it to move horizontally. The moving block 16 drives the push plate 17 to move horizontally. The push plate 17 moves horizontally, pushing the door panel 32 between the limit plate 13 and the dust collection hopper 10. During this process, the drive motor 7 operates, driving the rotor to rotate at high speed. The rotor drives the fan blades 8 to rotate at high speed, causing the air inside the exhaust box 6, the dust collection box 4, and the dust collection hopper 10 to be instantly discharged from the exhaust channel. There is a pressure difference between the exhaust box 6, the dust collection box 4, and the dust collection hopper 10 and the outside. Under the action of the pressure difference, the dust on the side wall of the door panel 32 and the air are sucked into the dust collection hopper 10 together. Then, they enter the dust collection box 5 of the dust collection box 4 through the suction pipe 9. The impurities are intercepted by the filter plate on the side wall of the dust collection box 5, and the clean air is discharged from the exhaust channel. This achieves efficient cleaning of the dust on the side wall of the door panel 32, ensuring the cleanliness of the side wall of the door panel 32 and improving the dust removal effect of the device.

[0021] Please see Figure 5As shown, a first motor is mounted on the bottom side of the worktable 1 via a base. A take-up reel 20 is mounted on the output shaft of the first motor. The take-up reel 20 is rotatably mounted on the worktable 1. An edge-sealing tape 21 is wound around the take-up reel 20, and the edge-sealing tape 21 is pre-coated with solid hot melt adhesive. A first guide wheel 22 and a second guide wheel 23 are rotatably mounted on the worktable 1. A second motor is mounted on the bottom side of the worktable 1 via a base. An adhesive roller 24 is mounted on the output shaft of the second motor. The adhesive roller 24 is rotatably mounted on the worktable 1. A knife groove is provided on the worktable 1 at the location of the adhesive roller 24. 1. Multiple third motors are mounted on the bottom side via a base. Hot press rollers 25 are mounted on the output shafts of the third motors. These hot press rollers 25 are rotatably mounted on a worktable 1. A mounting frame 26 is mounted on the worktable 1. A camera 27 is mounted on the mounting frame 26. An electric cylinder 28 is mounted on the mounting frame 26. A protective cover 29 is mounted on the actuating rod of the electric cylinder 28. A cutting blade 30 is rotatably mounted on the inner wall of the protective cover 29. A fourth motor 31 is mounted on the side wall of the protective cover 29 via a base. The output shaft of the fourth motor 31 is fixedly connected to the rotating shaft of the cutting blade 30. Operation... A door panel 32 is placed on platform 1. During operation, the existing edge banding device has difficulty accurately cutting the edge banding strip 21 during the edge banding process of the wooden cabinet door panel 32, resulting in poor neatness of the edge banding. After being sucked by the dust collection bucket 10 through the side wall of the door panel 32, it moves to the adhesive roller 24. The camera 27, model LXG-80M, visually detects the adhesive roller 24 in real time and sends the signal to the control panel 2. The control panel 2 processes the image. When the camera 27 detects that the door panel 32 has moved to the adhesive roller 24... At this time, the first motor operates, driving the take-up roller 20 to loosen the edge banding tape 21. At the same time, the second motor operates, driving the adhesive roller 24 to rotate. The adhesive roller 24 pushes the edge banding tape 21 and the door panel 32 to move together. Then, the edge banding tape 21 and the door panel 32 move together to the hot press roller 25. Through the operation of multiple third motors, multiple hot press rollers 25 are driven to rotate. The hot press rollers 25 heat and press the solid hot melt adhesive of the edge banding tape 21, so that the edge banding tape 21 is bonded to the side wall of the door panel 32. After passing through multiple hot press rollers 25, the edge banding tape 21 and the door panel 32 are firmly bonded.

[0022] Afterwards, when the rear end of the door panel 32 moves to the adhesive roller 24, the control panel 2 receives the signal from the camera 27 and controls the electric cylinder 28 to operate. The lever on the cylinder drives the protective cover 29 to move vertically downward. The protective cover 29 drives the cutting blade 30 to move vertically downward. At the same time, the fourth motor 31 drives the cutting blade 30 to rotate at high speed. The cutting blade 30 quickly cuts the edge banding 21. At this time, the door panel 32 and the edge banding 21 are aligned, avoiding the need to proceed to the next process to cut the edge banding 21. This structure can accurately cut the edge banding 21, which helps to improve the neatness of the edge banding of the wooden cabinet door panel 32.

[0023] Working principle: Existing edge banding devices struggle to efficiently remove dust from the edge banding area of ​​wooden cabinet doors 32 during the edge banding process, easily affecting the stability of the edge banding tape 21 and resulting in poor dust removal performance. The edge banding tape 21 has its cut end located at the adhesive roller 24, which has an adhesive material on its outer side. This material adheres to the outer wall of the edge banding tape 21, but not firmly. Furthermore, the edge banding tape 21 is rigid and cannot be bent at small angles; therefore, it will not be bent by the adhesive roller 24. The adhesive roller 24 serves to fix and push the edge sealing tape 21. The door panel 32 to be edge-sealed is placed between the dust collection hopper 10 and the limiting plate 13. Then, the knob is turned, causing the screw 14 to rotate. The screw 14 drives the slider 12 on it to move horizontally. The slider 12 drives the limiting plate 13 to move horizontally, thus limiting the door panel 32 between the limiting plate 13 and the dust collection hopper 10. Because the dust collection hopper 10 is aligned with the edge sealing tape 21 on the adhesive roller 24, the sidewall of the door panel 32 will adhere to the edge sealing tape 21 during edge sealing. The screw 14 has a self-adhesive mechanism. The locking mechanism, when the thread helix angle is less than the friction angle, causes the screw 14 to self-lock due to sliding friction, preventing the slider 12 from driving the screw 14 to rotate in the opposite direction. Then, the stepper motor 18 operates, driving the lead screw 19 to rotate. The lead screw 19 drives the moving block 16 on it to move horizontally. The moving block 16 drives the push plate 17 to move horizontally. The push plate 17 pushes the door panel 32 to move horizontally between the limit plate 13 and the dust collection box 10. During this process, the drive motor 7 operates, driving the rotor to rotate at high speed. The rotor drives the fan blades 8 to rotate at high speed, causing the exhaust box 6... The air inside the dust collection box 4 and the dust collection hopper 10 is instantly discharged from the exhaust channel. There is a pressure difference between the exhaust box 6, the dust collection box 4 and the dust collection hopper 10 and the outside. Under the action of the pressure difference, the dust on the side wall of the door panel 32 and the air are sucked into the dust collection hopper 10. Then, they enter the dust collection box 5 of the dust collection box 4 through the suction pipe 9. The impurities are intercepted by the filter plate on the side wall of the dust collection box 5, and the clean air is discharged from the exhaust channel. This achieves efficient cleaning of the dust on the side wall of the door panel 32, and achieves the cleanliness of the side wall of the door panel 32, which is conducive to improving the dust removal effect of the device.Existing edge banding devices struggle to precisely cut the edge banding tape 21 during the edge banding process of wooden cabinet door panels 32, resulting in poor neatness of the edge banding. After being sucked up by the dust collection bucket 10 through the side wall of the door panel 32, it moves to the adhesive roller 24. The camera 27 (model LXG-80M) performs real-time visual detection of the adhesive roller 24 and sends a signal to the control panel 2. The control panel 2 processes the image. When the camera 27 detects that the door panel 32 has moved to the adhesive roller 24, the first motor operates, driving the take-up roller 20 to loosen the edge banding tape 21. Simultaneously, the second motor operates, driving the adhesive roller 24 to rotate. The adhesive roller 24 pushes the edge banding tape 21 and the door panel 32 together. Then, the edge banding tape 21 and the door panel 32 move together to the hot pressure roller 25. Multiple third motors operate, driving multiple hot pressure rollers 25. The rotating hot-press roller 25 heats and presses the solid hot melt adhesive of the edge banding tape 21, causing the edge banding tape 21 to adhere to the side wall of the door panel 32. After passing through multiple hot-press rollers 25, a firm bond is achieved between the edge banding tape 21 and the door panel 32. Then, when the rear end of the door panel 32 moves to the adhesive roller 24, the control panel 2 receives a signal from the camera 27 and controls the electric cylinder 28 to operate. Its actuator moves the protective cover 29 vertically downwards, which in turn moves the cutting blade 30 vertically downwards. Simultaneously, the fourth motor 31 drives the cutting blade 30 to rotate at high speed, rapidly cutting the edge banding tape 21. At this point, the door panel 32 is aligned with the edge banding tape 21, avoiding the need for further cutting of the edge banding tape 21 in the next process. This structure allows for precise cutting of the edge banding tape 21, improving the neatness of the edge banding on the wooden cabinet door panel 32.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A wooden cabinet door panel edge banding device, characterized in that: The system includes a workbench (1), a control panel (2) mounted on the workbench (1), a support frame (3) mounted on the bottom side of the workbench (1), a dust collection box (4) mounted on the support frame (3), a dust collection container (5) placed inside the dust collection box (4), a handle mounted on the outer wall of the dust collection container (5), a filter plate mounted on the side wall of the dust collection container (5), an exhaust box (6) mounted on the side wall of the dust collection box (4), and exhaust slots opened on the two side walls of the exhaust box (6) and the side wall of the dust collection box (4). A drive motor (7) is mounted on the base. A rotor is mounted on the output shaft of the drive motor (7). A fan blade (8) is mounted on the rotor. A suction pipe (9) is mounted on the top plate of the dust collection box (4). A dust collection hopper (10) is mounted on the other end of the suction pipe (9). A placement slot is provided on the worktable (1). The dust collection hopper (10) is installed in the placement slot. Three sliding grooves (11) are provided on the worktable (1). A slider (12) is assembled in the sliding groove (11). A limit plate (13) is installed on the slider (12).

2. The edge banding device for wooden cabinet door panels according to claim 1, characterized in that: A screw (14) is rotatably mounted on the inner wall of one of the grooves (11), and a knob is mounted on one end of the screw (14).

3. A wood cabinet door panel edge banding device as defined in claim 1, wherein: The workbench (1) is provided with a moving slot (15), a moving block (16) is assembled in the moving slot (15), and a push plate (17) is installed on the moving block (16).

4. The wood cabinet door panel edge banding device according to claim 1, characterized in that: A stepper motor (18) is mounted on the side wall of the workbench (1) via a base. A lead screw (19) is mounted on the output shaft of the stepper motor (18). The lead screw (19) is rotatably mounted on the inner wall of the moving groove (15).

5. The wood cabinet door panel edge banding device according to claim 1, wherein: A first motor is mounted on the bottom side of the worktable (1) via a base. A take-up roller (20) is mounted on the output shaft of the first motor. The take-up roller (20) is rotatably mounted on the worktable (1). An edge sealing tape (21) is wound on the take-up roller (20). Solid hot melt adhesive is pre-coated on the edge sealing tape (21). A first guide wheel (22) and a second guide wheel (23) are rotatably mounted on the worktable (1). A second motor is mounted on the bottom side of the worktable (1) via a base. An adhesive roller (24) is mounted on the output shaft of the second motor. The adhesive roller (24) is rotatably mounted on the worktable (1). A knife groove is provided on the worktable (1) at the adhesive roller (24). Multiple third motors are mounted on the bottom side of the worktable (1) via a base. A hot pressing roller (25) is mounted on the output shaft of the third motor. Multiple hot pressing rollers (25) are rotatably mounted on the worktable (1).

6. A wood cabinet door panel edge banding device as defined in claim 1 wherein: A mounting frame (26) is installed on the workbench (1). A camera (27) is installed on the mounting frame (26). An electric cylinder (28) is installed on the mounting frame (26). A protective cover (29) is installed on the rod of the electric cylinder (28). A cutting blade (30) is rotatably installed on the inner wall of the protective cover (29). A fourth motor (31) is installed on the side wall of the protective cover (29) via a base. The output shaft of the fourth motor (31) is fixedly connected to the rotating shaft of the cutting blade (30). A door panel (32) is placed on the workbench (1).

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