Gluing device for door plate production

Abstract

The utility model belongs to the technical field of door plate production, and particularly relates to a door plate production gluing device which comprises a workbench, a support is arranged on the workbench, a hollow shell is erected on the top of the support, a moving assembly is arranged in the hollow shell, an electric telescopic rod is arranged on the moving assembly, and a gluing assembly is arranged at the bottom of the electric telescopic rod. The gluing assembly comprises a conical bearing shell connected with the electric telescopic rod, the conical bearing shell is composed of a cuboid shell and a conical shell, a conical sealing block matched with the conical shell is slidably arranged on the inner wall of the conical shell, and two first movable rods are arranged at the top of the conical sealing block; the tops of the two first movable rods penetrate out of the rectangular shell and are provided with first fixing blocks. The device not only can automatically control discharging and sealing of glue, does not need to use electric appliance elements, reduces the investment of financial resources, but also can remove impurities on the door plate during gluing, and improves the gluing effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of door panel production, and specifically relates to a glue coating device for door panel production. Background Art

[0002] During the processing of door panels, a layer of glue needs to be applied on the surface of the door panels for sticking wood veneer. In the production of door panels, glue can provide sealing, bonding or other functions.

[0003] In the traditional gluing process, workers usually need to apply glue manually, which may lead to uneven gluing, low efficiency, and difficulty in controlling the amount of glue. In addition, manual gluing may also introduce human errors, affecting the quality and consistency of the product.

[0004] A wear-resistant wooden door panel gluing device with application number 202220351412.X is disclosed. The device pressurizes the paint to the discharge trough, and under the action of the hydraulic cylinder, the storage bin moves down so that the coating roller is pressed against the door panel for gluing. The storage bin moves down and a relative displacement occurs between the coating roller and the spring is compressed, thereby pressing the coating roller. The electrically controlled valve is then opened to allow the paint to flow from the paint bin to the coating roller. However, the device has the disadvantage that since the electrically controlled valve needs to be powered on and off during operation, it is inconvenient to frequently control the outflow and interception of the paint.

[0005] In the above patent, the discharge and sealing of glue are controlled by a control valve. This arrangement not only increases the investment cost, but also causes problems with the production environment and accumulation of the door panels when gluing the door panels. Dust will stick to the door panels. If the glue is applied directly without removing the impurities on the door panels, the quality of the glue will be reduced.

[0006] Therefore, we propose a gluing device for door panel production, which can not only automatically control the discharge and sealing of glue without the need for electrical components and reduce financial investment, but also remove impurities on the door panel during gluing to improve the gluing effect. Utility Model Content

[0007] The purpose of the utility model is to provide a door panel production gluing device, which can not only automatically control the discharge and sealing of glue without the need for electrical components and reduce financial investment, but also can remove impurities on the door panel when gluing to improve the gluing effect.

[0008] The technical solutions adopted in this utility are as follows:

[0009] A gluing device for door panel production, comprising a workbench, a bracket is arranged on the workbench, a hollow shell is arranged on the top of the bracket, a moving component is arranged inside the hollow shell, an electric telescopic rod is arranged on the moving component, and a gluing component is arranged at the bottom of the electric telescopic rod;

[0010] The glue coating assembly comprises a conical bearing shell connected to the electric telescopic rod, the conical bearing shell consists of a rectangular shell and a conical shell, a conical sealing block matching with the conical shell is slidably arranged on the inner wall of the conical shell, two first movable rods are arranged on the top of the conical sealing block, the tops of the two first movable rods both pass through the rectangular shell and are provided with a first fixed block, a first rotating shaft is arranged between the two first fixed blocks, a glue coating roller located below the conical bearing shell is sleeved on the first rotating shaft, and both ends of the first rotating shaft pass through the first fixed block and are provided with a first rotating sleeve;

[0011] An L-shaped connecting plate is installed on one side of the conical bearing shell, and through holes are opened at four corners of the L-shaped connecting plate. Second rotating shafts are arranged inside the four through holes, and a second rotating sleeve is installed at one end of the second rotating shaft, and a first bevel gear is arranged on one of the second rotating shafts, and a first conveying belt is sleeved on the four second rotating sleeves, and a debris removal brush is arranged on the first conveying belt;

[0012] Contraction components are provided on both sides of the L-shaped connecting plate, a second connecting plate is provided on the contraction component, a third rotating shaft is provided between the two second connecting plates, a second bevel gear meshing with the first bevel gear is provided on the third rotating shaft, and both ends of the third rotating shaft pass through the second connecting plate and are provided with a third rotating sleeve, and a second conveying belt is provided on the third rotating sleeve and the first rotating sleeve.

[0013] Furthermore, the length of the glue coating roller is greater than the length of the conical bearing shell.

[0014] Furthermore, the distance between the glue coating roller and the conical bearing housing is the same as the distance between the first bevel gear and the second bevel gear.

[0015] Furthermore, the first rotating sleeve and the third rotating sleeve are provided with first limiting grooves, and the four second rotating sleeves are provided with second limiting grooves.

[0016] Furthermore, the shrinkage assembly includes a connection shell connected to the L-shaped connection plate, a piston plate is arranged inside the connection shell, and the second connection plate is arranged at the bottom of the piston plate.

[0017] Furthermore, the moving component includes a motor arranged on the hollow shell, a threaded rod is installed at the output end of the motor, one end of the threaded rod passes through the hollow shell, and a threaded sleeve is sleeved on the threaded rod, a slider is arranged at the bottom of the threaded sleeve, the bottom of the slider is connected to the electric telescopic rod, and a slide groove is arranged at the bottom of the hollow shell, and the slider is arranged inside the slide groove.

[0018] The technical effects achieved by this utility model are:

[0019] 1. The electric telescopic rod drives the conical bearing shell and the glue roller to contact and extrude the door panel. During the extrusion, the glue roller drives the first rotating shaft to make the two first fixed blocks make the first movable rod drive the conical sealing block to move upward on the inner wall of the conical shell, so that the conical bearing shell is opened, so that the internal colloid enters the glue roller through the discharge port, and then drives the glue roller to move through the moving component, so that the glue roller rotates to apply glue to the door panel. When the glue roller moves upward, the third rotating sleeve is driven by the second transmission belt to make the second connecting plate move on the contraction component, thereby driving the second rotating shaft to move upward. When moving upward, the first bevel gear is meshed with the second bevel gear, and then the first rotating sleeve is driven to rotate when the glue roller rotates to apply glue. The first rotating sleeve passes through the second The transmission belt drives the third rotating sleeve to rotate, and when the third rotating sleeve rotates, the third rotating shaft rotates, and the third rotation drives the second bevel gear to rotate the first bevel gear, and the first bevel gear drives the second rotating shaft to rotate the second rotating sleeve, and when the second rotating sleeve rotates, it is transmitted through the first transmission belt. When the first transmission belt is conveyed, it drives the impurity removal brush to remove impurities on the part of the door panel that needs to be glued, thereby improving the effect of gluing. After the gluing is completed, the electric telescopic rod drives the entire device to move upward, so that the glue roller returns to its original position through gravity. At the same time, when the glue roller returns to its original position, the conical sealing block seals the conical bearing shell to prevent glue leakage. At the same time, the first bevel gear is separated from the second bevel gear, so as to facilitate the cleaning of the impurity removal brush. The device can not only automatically control the discharge and sealing of glue, without the use of electrical components, reducing financial investment, but also can remove impurities on the door panel when gluing, thereby improving the effect of gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model when applying glue;

[0022] Figure 3 It is a schematic diagram of the internal structure of the utility model when no glue is applied;

[0023] Figure 4It is a structural schematic diagram of the conical bearing housing of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the hollow shell of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Workbench; 2. Bracket; 3. Hollow shell; 4. Electric telescopic rod; 5. Conical bearing shell; 6. Conical sealing block; 7. First movable rod; 8. First fixed block; 9. First rotating shaft; 10. Glue coating roller; 11. First rotating sleeve; 12. L-shaped connecting plate; 13. Second rotating sleeve; 14. First bevel gear; 15. First transmission belt; 16. De-shedding brush; 17. Second connecting plate; 18. Third rotating shaft; 19. Second bevel gear; 20. Third rotating sleeve; 21. Second transmission belt; 22. Connecting shell; 23. Piston plate; 24. Motor; 25. Threaded rod; 26. Threaded sleeve; 27. Slider. DETAILED DESCRIPTION

[0027] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0028] like Figure 1-5 As shown, the technical solution adopted by the utility model is specifically as follows: a door panel production gluing device, comprising a workbench 1, a bracket 2 is arranged on the workbench 1, a hollow shell 3 is arranged on the top of the bracket 2, a moving component is arranged inside the hollow shell 3, an electric telescopic rod 4 is arranged on the moving component, and a gluing component is arranged at the bottom of the electric telescopic rod 4;

[0029] The glue coating assembly includes a conical bearing shell 5 connected to the electric telescopic rod 4, the conical bearing shell 5 is composed of a rectangular shell and a conical shell, a conical sealing block 6 matching with the conical shell is slidably arranged on the inner wall of the conical shell, two first movable rods 7 are arranged on the top of the conical sealing block 6, the tops of the two first movable rods 7 both penetrate the rectangular shell and are provided with a first fixed block 8, a first rotating shaft 9 is arranged between the two first fixed blocks 8, a glue coating roller 10 located below the conical bearing shell 5 is sleeved on the first rotating shaft 9, and the first fixed blocks 8 are penetrated at both ends of the first rotating shaft 9 and are provided with a first rotating sleeve 11;

[0030] An L-shaped connecting plate 12 is installed on one side of the conical bearing shell 5, and through holes are opened at the four corners of the L-shaped connecting plate 12. Second rotating shafts are arranged inside the four through holes, and a second rotating sleeve 13 is installed at one end of the second rotating shaft, and a first bevel gear 14 is arranged on the first and second rotating shafts, and a first conveying belt 15 is sleeved on the four second rotating sleeves 13, and a dust removal brush 16 is arranged on the first conveying belt 15;

[0031] Contraction components are provided on both sides of the L-shaped connecting plate 12, and a second connecting plate 17 is provided on the contraction component. A third rotating shaft 18 is provided between the two second connecting plates 17, and a second bevel gear 19 meshing with the first bevel gear 14 is provided on the third rotating shaft 18. Both ends of the third rotating shaft 18 pass through the second connecting plate 17 and are provided with a third rotating sleeve 20. A second conveying belt 21 is provided on the third rotating sleeve 20 and the first rotating sleeve 11.

[0032] Its working principle is as follows: first, place the door panel on the workbench 1, and then drive the conical bearing shell 5 and the glue roller 10 to contact and squeeze the door panel through the electric telescopic rod 4. During the squeezing, the glue roller 10 drives the first rotating shaft 9 to make the two first fixed blocks 8 make the first movable rod 7 drive the conical sealing block 6 to move upward on the inner wall of the conical shell, so that the conical bearing shell 5 is opened, so that the internal colloid enters the glue roller 10 through the discharge port, and then drives the glue roller 10 to move through the moving component, so that the glue roller 10 rotates to glue the door panel. When the glue roller 10 moves upward, the third rotating sleeve 20 is driven by the second conveyor belt 21 to make the second connecting plate 17 move on the contraction component, thereby driving the second rotating shaft to move upward. , when moving upward, the first bevel gear 14 meshes with the second bevel gear, and then the first rotating sleeve 11 is driven to rotate when the glue roller 10 rotates to apply glue, and the first rotating sleeve 11 drives the third rotating sleeve 20 to rotate through the second transmission belt 21, and the third rotating shaft 18 rotates when the third rotating sleeve 20 rotates, and the third rotating shaft 18 drives the second bevel gear 19 to rotate the first bevel gear 14, and the first bevel gear 14 drives the second rotating shaft to rotate the second rotating sleeve 13, and the second rotating sleeve 13 rotates through the first transmission belt 15. When the second rotating sleeve 13 rotates, it is transmitted through the first transmission belt 15. When conveying, the first transmission belt 15 drives the impurity removal brush 16 to remove impurities on the part of the door panel that needs to be glued, thereby improving the effect of gluing. After the glue is applied, the electric telescopic rod 4 drives the entire device to move upward, so that the glue roller 10 returns to its original position by gravity. At the same time, when the glue roller 10 returns to its original position, the conical sealing block 6 seals the conical bearing shell 5 to prevent glue leakage, and at the same time, the first bevel gear 14 is separated from the second bevel gear 19, so as to facilitate the cleaning of the impurity removal brush 16. The device can not only automatically control the discharge and sealing of glue without the use of electrical components, thus reducing financial investment, but also can remove impurities on the door panel when applying glue, thus improving the effect of gluing.

[0033] The length of the glue coating roller 10 is greater than the length of the conical bearing shell 5 . This arrangement enables the glue discharged from the conical bearing shell 5 to flow directly onto the glue coating roller 10 without leakage.

[0034] At the same time, when the glue coating roller 10 is in contact with the conical load-bearing shell 5, the first bevel gear 14 is meshed with the second bevel gear 19, that is, the distance between the glue coating roller 10 and the conical load-bearing shell 5 is the same as the distance between the first bevel gear 14 and the second bevel gear 19. In this way, when the glue coating roller 10 moves to the conical load-bearing shell 5, the first bevel gear 14 is meshed with the second bevel gear 19.

[0035] The first rotating sleeve 11 and the third rotating sleeve 20 are arranged in parallel. The advantage of such arrangement is that the transmission can be smooth and the distance is the same during movement, so that subsequent operations are convenient.

[0036] In order to prevent the first conveyor belt 15 from falling off, the first rotating sleeve 11 and the third rotating sleeve 20 are provided with a first limiting groove for limiting the first conveyor belt 15. In order to prevent the second conveyor belt 21 from falling off, the four second rotating sleeves 13 are provided with a second limiting groove for limiting the second conveyor belt 21.

[0037] The shrink assembly includes a connection shell 22 connected to the L-shaped connection plate 12 . A piston plate 23 is arranged inside the connection shell 22 . A second connection plate 17 is arranged at the bottom of the piston plate 23 .

[0038] When the second connecting plate 17 moves upward, it drives the piston plate 23 to move inside the connecting housing 22, thereby meeting the displacement requirement.

[0039] The distance that the piston plate 23 moves is the same as the distance that the glue coating roller 10 moves, so this arrangement can ensure the displacement requirement.

[0040] The moving component includes a motor 24 arranged on the hollow shell 3, and a threaded rod 25 is installed at the output end of the motor 24. One end of the threaded rod 25 passes through the hollow shell 3, and a threaded sleeve 26 is sleeved on the threaded rod 25. A slider 27 is arranged at the bottom of the threaded sleeve 26. The bottom of the slider 27 is connected to the electric telescopic rod 4, and a slide groove is arranged at the bottom of the hollow shell 3, and the slider 27 is arranged inside the slide groove.

[0041] The motor 24 drives the threaded rod 25 so that the threaded sleeve 26 drives the slider 27 to move inside the slide groove, thereby driving the entire device to move and apply glue.

[0042] The working principle of the utility model is as follows: firstly, the door panel is placed on the workbench 1, and then the electric telescopic rod 4 drives the conical bearing shell 5 and the glue coating roller 10 to contact and extrude the door panel. During the extrusion, the glue coating roller 10 drives the first rotating shaft 9 to make the two first fixed blocks 8 make the first movable rod 7 drive the conical sealing block 6 to move upward on the inner wall of the conical bearing shell 5, so that the conical bearing shell 5 is opened, so that the internal colloid enters the glue coating roller 10 through the discharge port, and then the moving component drives the glue coating roller 10 to move, so that the glue coating roller 10 rotates to coat the door panel with glue. When the glue coating roller 10 moves upward, the second transmission belt 21 drives the third rotating sleeve 20 to make the second connecting plate 17 drive the second rotating shaft to move upward. When moving upward, the first bevel gear 14 meshes with the second bevel gear, and then the first rotating sleeve 11 is driven to rotate when the glue roller 10 rotates to apply glue. The first rotating sleeve 11 drives the third rotating sleeve 20 to rotate through the second transmission belt 21. When the third rotating sleeve 20 rotates, the third rotating shaft 18 rotates. The third rotation drives the second bevel gear 19 to rotate the first bevel gear 14. The first bevel gear 14 drives the second rotating shaft to rotate the second rotating sleeve 13. When the second rotating sleeve 13 rotates, it is transmitted through the first transmission belt 15. When the first transmission belt 15 is conveyed, it drives the impurity removal brush 16 to remove impurities on the part of the door panel that needs to be glued, thereby improving the effect of gluing. After the glue is applied, the electric telescopic rod 4 drives the entire device to move upward, so that the glue roller 10 returns to its original position by gravity. At the same time, when the glue roller 10 returns to its original position, the conical sealing block 6 seals the conical bearing shell 5 to prevent glue leakage. At the same time, the first bevel gear 14 is separated from the second bevel gear 19, so as to facilitate the cleaning of the impurity removal brush 16. The device can not only automatically control the discharge and sealing of glue without the use of electrical components, thus reducing financial investment, but also can remove impurities on the door panel when applying glue, thus improving the effect of gluing.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A gluing device for door panel production, comprising a workbench (1), a bracket (2) being arranged on the workbench (1), a hollow shell (3) being arranged on the top of the bracket (2), a moving component being arranged inside the hollow shell (3), an electric telescopic rod (4) being arranged on the moving component, and a gluing component being arranged at the bottom of the electric telescopic rod (4); Features: The glue coating assembly comprises a conical bearing shell (5) connected to the electric telescopic rod (4), the conical bearing shell (5) being composed of a rectangular shell and a conical shell, a conical sealing block (6) matching the conical shell being slidably arranged on the inner wall of the conical shell, two first movable rods (7) being arranged on the top of the conical sealing block (6), the tops of the two first movable rods (7) both pass through the rectangular shell and are provided with a first fixed block (8), a first rotating shaft (9) is arranged between the two first fixed blocks (8), a glue coating roller (10) located below the conical bearing shell (5) is sleeved on the first rotating shaft (9), and both ends of the first rotating shaft (9) pass through the first fixed blocks (8) and are provided with a first rotating sleeve (11); An L-shaped connecting plate (12) is installed on one side of the conical bearing shell (5), and through holes are opened at four corners of the L-shaped connecting plate (12), and second rotating shafts are arranged inside the four through holes, and a second rotating sleeve (13) is installed at one end of the second rotating shaft, and a first bevel gear (14) is arranged on one of the second rotating shafts, and a first conveying belt (15) is sleeved on the four second rotating sleeves (13), and a debris removal brush (16) is arranged on the first conveying belt (15); Contraction components are provided on both sides of the L-shaped connecting plate (12), a second connecting plate (17) is provided on the contraction component, a third rotating shaft (18) is provided between the two second connecting plates (17), a second bevel gear (19) meshing with the first bevel gear (14) is provided on the third rotating shaft (18), and both ends of the third rotating shaft (18) pass through the second connecting plate (17) and are provided with a third rotating sleeve (20), and a second conveying belt (21) is provided on the third rotating sleeve (20) and the first rotating sleeve (11).

2. The gluing device for door panel production according to claim 1, characterized in that: The length of the glue coating roller (10) is greater than the length of the conical bearing shell (5).

3. The gluing device for door panel production according to claim 1, characterized in that: The distance between the glue coating roller (10) and the conical bearing housing (5) is the same as the distance between the first bevel gear (14) and the second bevel gear (19).

4. The gluing device for door panel production according to claim 1, characterized in that: The first rotating sleeve (11) and the third rotating sleeve (20) are provided with first limiting grooves, and the four second rotating sleeves (13) are provided with second limiting grooves.

5. The gluing device for door panel production according to claim 1, characterized in that: The shrinkage assembly comprises a connection shell (22) connected to the L-shaped connection plate (12), a piston plate (23) is arranged inside the connection shell (22), and the second connection plate (17) is arranged at the bottom of the piston plate (23).

6. The gluing device for door panel production according to claim 1, characterized in that: The moving assembly comprises a motor (24) arranged on the hollow shell (3); a threaded rod (25) is installed at the output end of the motor (24); one end of the threaded rod (25) passes through the hollow shell (3); a threaded sleeve (26) is sleeved on the threaded rod (25); a slider (27) is arranged at the bottom of the threaded sleeve (26); the bottom of the slider (27) is connected to the electric telescopic rod (4); a slide groove is arranged at the bottom of the hollow shell (3); and the slider (27) is arranged inside the slide groove.

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