An automatic gluing device for uniform and quantitative integrated board

Abstract

The utility model relates to gluing device technical field, specifically disclose a even ration integrated board automatic gluing device, including belt conveyor, the upper end surface fixed connection of belt conveyor support has door type frame, the upper end surface of door type frame is provided with material box, the inside of door type frame is provided with gluing mechanism, the gluing mechanism includes two first runners of setting up in the outer wall of door type frame, the inside of two first runners all is connected with the first sliding block of sliding, two first sliding block between rotatory connection has gluing roller, wherein one first sliding block's outer wall is installed with the first drive motor of output end and gluing roller fixed connection, the lower end surface of belt conveyor support is installed with two servo electric jar, through the adjustment gluing clearance and height self -adaptation control, realized the even ration gluing of different thickness board material, effectively solved the problem of uneven and poor adaptability of glue layer in traditional craft.

Description

Technical Field

[0001] This utility model relates to the field of adhesive application equipment technology, and specifically discloses an automatic adhesive application device for an integrated plate that provides uniform and quantitative application. Background Technology

[0002] In fields such as building decoration and furniture manufacturing, applying adhesive to the surface of boards is a crucial process to ensure the quality of material bonding. Traditional adhesive application processes mainly employ manual scraping or simple roller coating equipment, which suffers from problems such as poor adhesive uniformity and inaccurate control of adhesive layer thickness. Especially in the processing of integrated board materials such as aluminum composite panels and MDF, uneven adhesive layers can lead to quality defects such as insufficient bonding strength and board deformation.

[0003] Traditional glue application equipment lacks a glue quantity control device, resulting in uneven glue application and localized areas with excessively thick or thin glue layers, which severely affects bonding strength. Secondly, the existing glue application equipment has a fixed structural design and cannot be quickly adjusted according to changes in board thickness. When processing products of different specifications, it is necessary to stop the machine to replace parts, which reduces production efficiency and increases operational complexity. Therefore, a uniform and quantitative integrated automatic board glue application device is needed to solve this problem. Utility Model Content

[0004] This invention proposes an integrated automatic glue application device for boards with uniform and quantitative application. By adjusting the glue application gap and height adaptive control, it achieves uniform and quantitative glue application for boards of different thicknesses, effectively solving the problems of uneven glue layer and poor adaptability in traditional processes.

[0005] This utility model is implemented as follows: a uniform and quantitative integrated automatic glue application device for a board includes a belt conveyor. A gantry frame is fixedly connected to the upper end of the belt conveyor support. A material box is provided on the upper end of the gantry frame. A glue application mechanism is provided inside the gantry frame. The glue application mechanism includes two first sliding grooves opened on the outer wall of the gantry frame. A first slider is slidably connected inside each of the two first sliding grooves. A glue application roller is rotatably connected between the two first sliders. A first drive motor with its output end fixedly connected to the glue application roller is installed on the outer wall of one of the first sliders. Two servo electric cylinders are installed on the lower end of the belt conveyor support. The output ends of the two servo electric cylinders extend into the interior of the two first sliding grooves and are fixedly connected to the first sliders.

[0006] The outer walls of both first sliders are provided with second grooves, and the inner walls of both second grooves are slidably connected to second sliders. A material trough with an open lower end is fixedly connected between the two second sliders. The upper end of the material trough is connected to a discharge pipe that communicates with a material box. The upper end of one second slider is rotatably connected to a threaded rod that is threadedly connected to the first slider, and the upper end of the other second slider is fixedly connected to a limiting rod that is slidably connected to the other first slider.

[0007] As a preferred embodiment of the present invention, an integrated automatic glue-applying device for uniform and quantitative application of adhesive is provided, wherein a rotating shaft extending into the material trough is rotatably connected between the two second sliders, and a spiral blade is fixedly connected to the outer wall of the rotating shaft, and a second drive motor with its output end fixedly connected to the rotating shaft is installed on the outer wall of one of the second sliders.

[0008] As a preferred embodiment of the present invention, an integrated automatic gluing device for uniform and quantitative application of adhesive is provided, wherein a third drive motor is installed on the outer wall of the material box, and the output end of the third drive motor extends into the interior of the material box and is fixedly connected to a stirring blade.

[0009] In a preferred embodiment of the present invention, the threads at both ends of the outer wall of the spiral blades are in opposite directions.

[0010] As a preferred embodiment of the integrated automatic glue-applying device for uniform and quantitative application of the present invention, the discharge pipe is a corrugated flexible hose.

[0011] As a preferred embodiment of the present invention, an automatic adhesive coating device for a uniform and quantitative integrated plate is provided with a feed inlet on the upper end face of the material box, and a sealing cap is threadedly connected to the outer wall of the feed inlet.

[0012] As a preferred embodiment of the present invention, an integrated automatic gluing device for uniform and quantitative application of adhesive is provided with a controller on the outer wall of the belt conveyor support, wherein the first drive motor, the servo cylinder, the second drive motor and the third drive motor are all electrically connected to the controller.

[0013] The beneficial effects of this utility model are:

[0014] 1. By precisely adjusting the gap between the material trough and the coating roller through the threaded rod, the thickness of the adhesive layer can be accurately controlled and uniformly coated, effectively solving the problem of uneven adhesive layer thickness in traditional coating processes.

[0015] 2. The height of the coating roller is controlled by a servo electric cylinder, which can adapt to the coating needs of boards of different thicknesses, significantly improving the versatility and production efficiency of the equipment. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is an overall structural diagram of an integrated automatic glue-applying device for uniform and quantitative application of adhesive to a board, according to this utility model.

[0018] Figure 2 This is a front sectional view of an integrated automatic glue-applying device for uniform and quantitative application of adhesives according to this utility model.

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 This is a left sectional view of the adhesive application mechanism of this utility model.

[0021] Figure 5 This is a structural diagram of the spiral blade of this utility model.

[0022] The markings in the diagram are: 1. Belt conveyor; 2. Gantry frame; 3. Material box; 4. First chute; 5. First slider; 6. Glue roller; 7. First drive motor; 8. Servo cylinder; 9. Second chute; 10. Second slider; 11. Material trough; 12. Rotating shaft; 13. Spiral blade; 14. Second drive motor; 15. Threaded rod; 16. Limiting rod; 17. Discharge pipe; 18. Third drive motor; 19. Agitator blade. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the adhesives and devices used are, unless otherwise specified, conventional commercially available products.

[0024] Please see Figure 1-5A uniform and quantitative integrated automatic gluing device for boards includes a belt conveyor 1, a gantry frame 2 fixedly connected to the upper end of the belt conveyor 1 support, a material box 3 provided on the upper end of the gantry frame 2, a gluing mechanism provided inside the gantry frame 2, the gluing mechanism including two first slide grooves 4 opened on the outer wall of the gantry frame 2, a first slider 5 slidably connected inside the two first slide grooves 4, a gluing roller 6 rotatably connected between the two first sliders 5, a first drive motor 7 with its output end fixedly connected to the gluing roller 6 installed on the outer wall of one of the first sliders 5, and two servo electric cylinders 8 installed on the lower end of the belt conveyor 1 support, the output ends of the two servo electric cylinders 8 extending into the interior of the two first slide grooves 4 respectively and fixedly connected to the first sliders 5;

[0025] The outer walls of both first sliders 5 are provided with second sliding grooves 9, and the inner walls of both second sliding grooves 9 are slidably connected to second sliders 10. A material trough 11 with an open lower end face is fixedly connected between the two second sliders 10. The upper end face of the material trough 11 is connected to a discharge pipe 17 that is connected to the material box 3. The upper end face of one of the second sliders 10 is rotatably connected to a threaded rod 15 that is threaded to the first slider 5, and the upper end face of the other second slider 10 is fixedly connected to a limiting rod 16 that is slidably connected to the other first slider 5.

[0026] In this embodiment: two servo cylinders 8 are started simultaneously. The servo cylinders 8 drive the first slider 5 to move up and down along the first slide groove 4, which in turn drives the coating roller 6 to move up and down. This allows the height of the coating roller 6 to be adjusted according to the thickness of the board. The glue in the material box 3 enters the material trough 11 through the discharge pipe 17 and is applied to the coating roller 6 through the gap between the material trough 11 and the coating roller 6. The board is placed on the belt conveyor 1 and transported by the belt conveyor 1. At the same time, the first drive motor 7 is started, which drives the coating roller 6 to rotate and apply glue to the board. The threaded rod 15 is rotated, which drives the second slider 10 to move up and down along the second slide groove 9, which in turn drives the material trough 11 to move up and down, thereby adjusting the size of the gap between the material trough 11 and the coating roller 6, which allows the thickness of the glue to be adjusted according to requirements.

[0027] As a technical optimization of this utility model, a rotating shaft 12 extending into the material trough 11 is rotatably connected between the two second sliders 10. A spiral blade 13 is fixedly connected to the outer wall of the rotating shaft 12. A second drive motor 14 with its output end fixedly connected to the rotating shaft 12 is installed on the outer wall of one of the second sliders 10.

[0028] In this embodiment: the second drive motor 14 is started, the second drive motor 14 drives the rotating shaft 12 to rotate, and then drives the spiral blade 13 to rotate, so that the adhesive in the material tank 11 is transported to both sides, so that the adhesive can be evenly applied to the coating roller 6.

[0029] As a technical optimization of this utility model, a third drive motor 18 is installed on the outer wall of the material box 3, and the output end of the third drive motor 18 extends into the interior of the material box 3 and is fixedly connected to a stirring blade 19.

[0030] In this embodiment: the third drive motor 18 is started, and the third drive motor 18 drives the stirring blade 19 to rotate, stirring the adhesive in the material box 3 to prevent the adhesive from solidifying.

[0031] As a technical optimization of this utility model, the threads at both ends of the outer wall of the spiral blade 13 are opposite.

[0032] In this embodiment, by making the thread directions at both ends of the spiral blade 13 opposite, it is convenient to transport the adhesive in the trough 11 to both ends.

[0033] As a technical optimization of this utility model, the discharge pipe 17 is a corrugated hose.

[0034] In this embodiment: by setting the discharge pipe 17 as a corrugated hose, it can freely extend and deform when the coating roller 6 is raised and lowered, ensuring that the adhesive delivery pipeline is always unobstructed, while avoiding pipe wear caused by mechanical movement.

[0035] As a technical optimization of this utility model, the upper end face of the material box 3 is provided with a feed inlet, and the outer wall of the feed inlet is threaded with a sealing cap.

[0036] In this embodiment, a sealing cover is provided on the outer wall of the feed inlet to prevent impurities and dust from entering the feed hopper 3.

[0037] As a technical optimization of this utility model, a controller is provided on the outer wall of the belt conveyor 1 support, and the first drive motor 7, servo cylinder 8, second drive motor 14 and third drive motor 18 are all electrically connected to the controller.

[0038] In this embodiment, the controller facilitates the normal operation of the first drive motor 7, the servo cylinder 8, the second drive motor 14, and the third drive motor 18.

[0039] The working principle and usage process of this utility model are as follows: First, the height of the coating roller 6 is adjusted by the servo electric cylinder 8 to adapt to different thicknesses of boards. Simultaneously, the stirring blades 19 in the material bin 3 continuously stir to prevent the adhesive from solidifying. After the adhesive is conveyed to the material trough 11 through the discharge pipe 17, it is evenly distributed by the reverse-threaded spiral blades 13. The amount of adhesive dispensed is controlled by adjusting the gap between the material trough 11 and the coating roller 6. When the board is conveyed by the belt conveyor 1, the rotating coating roller 6 evenly coats the adhesive onto the surface of the board. This utility model uses the servo electric cylinder 8 to drive the adjustable height of the coating roller 6 to adapt to different thicknesses of boards. The threaded rod 15 precisely adjusts the gap between the material trough 11 and the coating roller 6 to achieve controllable adhesive layer thickness. The belt conveyor 1 and the coating roller 6 operate synchronously to complete continuous and uniform adhesive application. This device has a compact structure and is easy to adjust, effectively solving the problems of uneven adhesive application and poor adaptability in traditional adhesive application processes, significantly improving adhesive quality and production efficiency.

[0040] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An automatic gluing device for uniform and quantitative integrated plate, comprising a belt conveyor (1), the upper end surface of the bracket of the belt conveyor (1) is fixedly connected with a door-shaped frame (2), the upper end surface of the door-shaped frame (2) is provided with a material box (3), characterized in that: The portal frame (2) is equipped with a glue application mechanism. The glue application mechanism includes two first slide grooves (4) opened on the outer wall of the portal frame (2). The two first slide grooves (4) are slidably connected to the interior of each first slide groove (4). A glue application roller (6) is rotatably connected between the two first slide grooves (5). A first drive motor (7) with its output end fixedly connected to the glue application roller (6) is installed on the outer wall of one of the first slide grooves (5). Two servo electric cylinders (8) are installed on the lower end face of the belt conveyor (1) bracket. The output ends of the two servo electric cylinders (8) extend into the interior of the two first slide grooves (4) and are fixedly connected to the first slide grooves (5). The outer walls of the two first sliders (5) are provided with second grooves (9), and the inner walls of the two second grooves (9) are slidably connected with second sliders (10). A material trough (11) with an open lower end is fixedly connected between the two second sliders (10). The upper end of the material trough (11) is connected to a discharge pipe (17) that is connected to the material box (3). The upper end of one of the second sliders (10) is rotatably connected to a threaded rod (15) that is threaded to the first slider (5), and the upper end of the other second slider (10) is fixedly connected to a limiting rod (16) that is slidably connected to the other first slider (5).

2. The automatic gluing device of claim 1, wherein: A rotating shaft (12) extending into the trough (11) is rotatably connected between the two second sliders (10). A spiral blade (13) is fixedly connected to the outer wall of the rotating shaft (12). A second drive motor (14) with its output end fixedly connected to the rotating shaft (12) is installed on the outer wall of one of the second sliders (10).

3. The automatic gluing device of claim 2, wherein: The outer wall of the material box (3) is equipped with a third drive motor (18), the output end of the third drive motor (18) extends into the interior of the material box (3) and is fixedly connected with a stirring blade (19).

4. The automatic gluing device of claim 2, wherein: The threads at both ends of the outer wall of the helical blade (13) are in opposite directions.

5. The apparatus according to claim 1, wherein: The discharge pipe (17) is a corrugated hose.

6. The apparatus according to claim 1, wherein: The upper end face of the material box (3) is provided with a feed port, and the outer wall of the feed port is threaded with a sealing cap.

7. The automatic uniform metering and integrated plate gluing device according to claim 3, characterized in that: The outer wall of the belt conveyor (1) support is equipped with a controller, and the first drive motor (7), servo cylinder (8), second drive motor (14) and third drive motor (18) are all electrically connected to the controller.

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