An automatic glue coating device for composite door production

Abstract

The utility model is specifically related to a kind of glue solution automatic smearing device for composite door production, including two interval settings support no.

Description

Technical Field

[0001] This utility model relates to the field of composite door production, specifically to an automatic adhesive application device for composite door production. Background Technology

[0002] Composite doors are made primarily of wood, plywood, and other composite materials, with surfaces typically covered by wood veneer, solid wood veneer, or other materials. Their core structure fully utilizes the characteristics of common wood, precious wood, and engineered wood: common wood acts as a framework providing strength and nail-holding power; thin veneers of precious wood are used for surface decoration; and fiberboard is used to create shaped components. This structural design not only reduces production costs but also improves the door's dimensional stability and resistance to deformation. Therefore, composite door production requires bonding the layers together using adhesive. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an automatic adhesive application device for composite door production.

[0004] The technical solution of this utility model is implemented as follows: An automatic adhesive application device for composite door production includes two spaced-apart brackets. Each bracket has several legs fixedly connected to its bottom. A base plate is fixedly connected between the legs on both sides. Several rotating rollers are arranged between the two brackets. A fixing mechanism for fixing the door panel is located below the rotating rollers. The fixing mechanism includes a chassis. Several connecting columns are fixedly connected to the top of the chassis. Several connecting beams are fixedly connected to the top of the connecting columns. Mounting seats are fitted at both ends of the connecting beams. The mounting seats have a rectangular cavity structure and are fitted onto the outside of the connecting beams. Extension plates are connected to the left and right ends of the top of the mounting seats. Threaded rods are threadedly connected to the extension plates. The upper part of the threaded rods passes through the connecting seats. The connecting seats are symmetrically fixedly connected to the bottom of a vacuum suction cup. A lifting mechanism is fixedly connected to the bottom of the chassis. An adhesive application device is movably mounted on the top of the brackets.

[0005] The adhesive application device includes an adhesive roller, with connecting shaft one and connecting shaft two connected to both ends of the adhesive roller. The two ends of connecting shaft one and connecting shaft two are rotatably connected to two mounting seats. Connecting shaft one is connected to a drive motor one, which is installed on the side of one of the mounting seats. The mounting seat is slidably set on the top of bracket two. Two brackets two are respectively set on both sides of bracket one, and the bottom of both brackets two are also fixedly connected to support legs.

[0006] A storage box is installed on the top of the mounting base. The storage box is connected to the glue-applying roller through a pipe. The glue-applying roller has a hollow structure. The second connecting shaft is connected to the end of the glue-applying roller. The second connecting shaft has a hollow structure. The second connecting shaft is rotatably connected to the pipe through a bearing. The bearing is installed inside the pipe.

[0007] A glue pump is connected to the pipeline, and the glue pump is located on top of the mounting base.

[0008] The bottom of the mounting base is fixedly connected to a movable base, and the top of the bracket is provided with racks and guide rails at intervals. The racks mesh with gears, and the gears are mounted on the shaft of the second drive motor. The second drive motor is vertically mounted on the top of the movable base.

[0009] The lifting mechanism includes an electric push rod, the fixed end of which is fixedly connected to the top of the base plate, and the free end of which is fixedly connected to the bottom of the chassis. A guide column is also provided between the base plate and the chassis, the bottom of which is fixedly connected to the top of the base plate, and the top of which is vertically inserted through the chassis.

[0010] A limit block is fixedly connected to the top of the guide column, and the limit block is located above the chassis.

[0011] Each coating roller has multiple glue flow holes, and the outside of the coating roller is covered with a sponge.

[0012] The beneficial effects of this utility model are as follows: This utility model is equipped with a rotating roller, with the door panel placed on top of the rotating roller. The glue-applying roller is driven by the moving seat to move along the second bracket to apply glue to the door panel. The vacuum suction cup prevents the door panel from moving by adsorption. When not in use, the lifting device drives the vacuum suction cup to lift and lower. Attached Figure Description

[0013] Figure 1 This is a top view of the structure of this utility model.

[0014] Figure 2 Top view of the connection between bracket 1 and chassis.

[0015] Figure 3 Side view of the connection between bracket 1 and the chassis fixing mechanism.

[0016] Figure 4 This is a side view of the connection between bracket two and the coating roller.

[0017] Attached reference numerals: 1. Fixing strap; 2. Connecting piece one; 3. Tensioning plate one; 4. Connecting piece two; 5. Tensioning plate two; 6. Hinge ring; 7. Tensioning line; 8. Operating panel; 9. Hinge hole; 10. L-shaped hook one; 11. Guide post one; 12. Threading sleeve one; 13. Threading sleeve two; 14. Guide post two; 15. Guide post three; 16. Guide post four; 17. L-shaped hook two; 18. Threading sleeve three; 19. Threading sleeve four; 20. Protective cover. Detailed Implementation

[0018] like Figure 1-4As shown, an automatic adhesive application device for composite door production includes two spaced-apart brackets 1. Each bracket 1 has several legs fixedly connected to its bottom, and a base plate 20 is fixedly connected between the legs on both sides. Several rotating rollers 2 are arranged between the two brackets 1. A fixing mechanism for fixing the door panel is located below the rotating rollers 2. The fixing mechanism includes a base 3, with several connecting columns 21 fixedly connected to the top of the base 3. Multiple connecting beams 22 are fixedly connected to the top of the connecting columns 21. Mounting seats 23 are fitted at both ends of the connecting beams 22. The mounting seats 23 have a rectangular hollow structure. The top left and right ends of the mounting base 23, which is mounted on the outside of the connecting beam 22, are connected to extension plates 24. Threaded rods 25 are threaded onto the extension plates 24. The upper part of the threaded rods 25 passes through the connecting base 26. The connecting base 26 is symmetrically and fixedly connected to the bottom of the vacuum suction cup 4. The connecting base 26 has a Z-shaped structure. The vacuum suction cup 4 is connected to the vacuum generator, which is not shown in the figure. This is prior art and will not be described in detail here. The bottom of the chassis 3 is fixedly connected to a lifting mechanism. The inner side of the bracket 1 is equipped with bracket 2 19. The two brackets 2 19 are spaced apart. The top of the bracket 2 19 is equipped with a movable adhesive application device.

[0019] Specifically, the door panel 32 that needs to be glued comes in from the feed roller conveyor 30. The feed roller conveyor 30 conveys it to the top of the rotating roller 2. After moving to a certain position, the lifting mechanism starts and drives the chassis 3 to rise. The vacuum suction cup 4 is located between two adjacent rotating rollers 2. The vacuum suction cup 4 passes between the two rotating rollers and then rises, so that the top of the vacuum suction cup 4 contacts the bottom of the door panel. The vacuum suction cup 4 is activated, keeping the door panel stationary. The glue application device is activated to apply glue to the top of the door panel. The glue application device moves along the bracket 19, that is, along the length of the door panel. While moving, the glue is applied to the door panel. After the glue application is completed, the worker pushes one end of the door panel onto the unloading roller conveyor 31 to continue the next process.

[0020] The adhesive application device includes an adhesive roller 5. The two ends of the adhesive roller 5 are connected to a connecting shaft 6 and a connecting shaft 7. The two ends of the connecting shaft 6 and the connecting shaft 7 are rotatably connected to two mounting seats 8. The connecting shaft 6 is connected to a drive motor 9. The drive motor 9 is installed on the side of one of the mounting seats 8. The mounting seat 8 is slidably set on the top of the bracket 19. The two brackets 19 are respectively set on both sides of the bracket 1. The bottom of the two brackets 19 is also fixedly connected to a support leg.

[0021] Specifically, the chassis 3 rises, so that the top of the door panel comes into contact with the bottom of the glue-applying roller 5, and the drive motor 9 starts, driving the glue-applying roller 5 to rotate and apply glue to the top of the door panel.

[0022] A storage box 10 is installed on the top of the mounting base 8. The storage box 10 is connected to the glue-applying roller 5 through a pipe 11. The glue-applying roller 5 has a hollow structure. A connecting shaft 7 is connected to the end of the glue-applying roller 5. The connecting shaft 7 has a hollow structure. The outlet of the pipe 11 extends into the connecting shaft 7 and is connected to the end of the glue-applying roller 5. The connecting shaft 7 and the pipe 11 are rotatably connected by a bearing. The bearing is installed on the inside of the pipe 11. A glue pump 13 is connected to the pipe 11. The glue pump 13 is located on the top of the mounting base 8.

[0023] Specifically, when the glue pump 13 is started, the glue in the storage tank 10 enters the pipe 11 through the glue pump 13, and finally enters the glue roller 5. The pipe 11 is rotatably connected to the connecting shaft 7. When the connecting shaft 7 rotates, it will not interfere with the pipe 11.

[0024] The bottom of the mounting base 8 is fixedly connected to the movable base 14. The top of the bracket 2 19 is provided with a rack 15 and a guide rail 16 at intervals. The two ends of the top of the bracket 2 19 are provided with baffles. The rack 15 meshes with the gear 17. The gear 17 is mounted on the rotating shaft of the drive motor 2 18. The drive motor 2 18 is vertically mounted on the top of the movable base 14.

[0025] Specifically, the movement process of the coating roller 5 is as follows: the drive motor 18 is started, the drive motor 18 starts, and drives the gear 17 to rotate. The gear 17 meshes with the rack 15, thereby causing the moving seat 14 to move along the top of the bracket 19. The bottom of the moving seat 14 is engaged with the guide rail through the slider.

[0026] The lifting mechanism includes an electric push rod 27. The fixed end of the electric push rod 27 is fixedly connected to the top of the base plate 20, and the free end of the electric push rod 27 is fixedly connected to the bottom of the chassis 3. A guide column 28 is also provided between the base plate 20 and the chassis 3. The bottom of the guide column 28 is fixedly connected to the top of the base plate 20, and the top of the guide column 28 is vertically inserted through the chassis 3. Specifically, the lifting of the free end of the electric push rod 27 drives the lifting of the chassis 3. Multiple guide columns 28 can be provided.

[0027] A limiting block 29 is fixedly connected to the top of the guide column 28, and the limiting block 29 is located above the chassis 3; specifically, the limiting block 29 plays a limiting role, and the chassis 3 is always located below the rotating roller 2.

[0028] Each of the glue-applying rollers 5 has glue flow holes, and a sponge 33 is fixed to the outside of the glue-applying roller 5; the glue flows through the glue flow holes onto the sponge 33, and the sponge 33 absorbs the glue.

[0029] 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic adhesive application device for composite door production, comprising two spaced-apart brackets, each bracket having a plurality of legs fixedly connected to its bottom, and a base plate fixedly connected between the legs on both sides, characterized in that: Several rotating rollers are arranged between the two brackets. Below the rotating rollers is a fixing mechanism for fixing the door panel. The fixing mechanism includes a chassis. Several connecting columns are fixedly connected to the top of the chassis. Several connecting beams are fixedly connected to the top of the connecting columns. Mounting seats are fitted at both ends of the connecting beams. The mounting seats are rectangular cavity structures and are fitted onto the outside of the connecting beams. Extension plates are connected to the left and right ends of the top of the mounting seats. Threaded rods are threadedly connected to the extension plates. The upper part of the threaded rods passes through the connecting seats. The connecting seats are symmetrically fixedly connected to the bottom of the vacuum suction cup. A lifting mechanism is fixedly connected to the bottom of the chassis. An adhesive application device is movable on the top of the first bracket.

2. The automatic adhesive application device for composite door production according to claim 1, characterized in that: The adhesive application device includes an adhesive roller, with connecting shaft one and connecting shaft two connected to both ends of the adhesive roller. The two ends of connecting shaft one and connecting shaft two are rotatably connected to two mounting seats. Connecting shaft one is connected to a drive motor one, which is installed on the side of one of the mounting seats. The mounting seat is slidably set on the top of bracket two. Two brackets two are respectively set on both sides of bracket one, and the bottom of both brackets two are also fixedly connected to support legs.

3. The automatic adhesive application device for composite door production according to claim 1, characterized in that: A storage box is installed on the top of the mounting base. The storage box is connected to the glue-applying roller through a pipe. The glue-applying roller has a hollow structure. The second connecting shaft is connected to the end of the glue-applying roller. The second connecting shaft has a hollow structure. The second connecting shaft is rotatably connected to the pipe through a bearing. The bearing is installed inside the pipe.

4. An automatic adhesive application device for composite door production according to claim 3, characterized in that: A glue pump is connected to the pipeline, and the glue pump is located on top of the mounting base.

5. The automatic adhesive application device for composite door production according to claim 4, characterized in that: The bottom of the mounting base is fixedly connected to a movable base, and the top of the bracket is provided with racks and guide rails at intervals. The racks mesh with gears, and the gears are mounted on the shaft of the second drive motor. The second drive motor is vertically mounted on the top of the movable base.

6. The automatic adhesive application device for composite door production according to claim 3, characterized in that: The lifting mechanism includes an electric push rod, the fixed end of which is fixedly connected to the top of the base plate, and the free end of which is fixedly connected to the bottom of the chassis. A guide column is also provided between the base plate and the chassis, the bottom of which is fixedly connected to the top of the base plate, and the top of which is vertically inserted through the chassis.

7. The automatic adhesive application device for composite door production according to claim 6, characterized in that: A limit block is fixedly connected to the top of the guide column, and the limit block is located above the chassis.

8. The automatic adhesive application device for composite door production according to claim 7, characterized in that: Each coating roller has a glue flow hole, and the outside of the coating roller is covered with a sponge.

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