Edge band gluing device

Abstract

The utility model provides an edge band gluing device which is applied to the technical field of edge band gluing. The device comprises a workbench, a first adjusting structure is fixedly installed at the top end of the workbench, a second adjusting structure is arranged at the top end of the first adjusting structure, and a smearing structure is connected to the front end of the second adjusting structure. When the first motor drives the moving table to move, the contact plate touches the contact switch, the contact switch immediately sends a signal to the second motor, and the second motor starts to control the first adjusting structure to drive the smearing structure to move back and forth to conduct gluing action on the edge sealing strip. In this way, the automation degree of the device is improved, the gluing efficiency is improved, and meanwhile through driving of the second adjusting structure, the effect that the gluing height can be adjusted according to edge sealing strips of different specifications is achieved.

Description

Technical Field

[0001] The utility model relates to the field of edge banding glue coating devices, in particular to an edge banding glue coating device. Background Technique

[0002] An edge banding strip is a decorative and protective material used for furniture and woodworking products, usually used at the edges of boards. Its main functions include: the edge banding strip can prevent wear, scratches and moisture intrusion at the edges of the boards, thereby extending the service life of the boards; provide a neat and smooth edge, making the furniture look more delicate and beautiful; enhance the edge strength of the boards and reduce the possibility of cracking or peeling; during the processing, there may be defects or unevenness at the edges of the boards, and the edge banding strip can cover these defects. The edge banding glue coating device is mainly used in furniture manufacturing. Its main function is to evenly coat glue on the back of the edge banding strip so that the edge banding strip can be firmly pasted onto the edge of the board during the edge banding process. This process can not only improve the bonding strength of the edge banding strip, but also ensure the smooth and neat appearance of the edge banding strip, enhancing the durability and beauty of the furniture.

[0003] At present, when the existing edge banding glue coating device coats glue on the edge banding strip, the operation process is not automated enough and it is not convenient to adjust the glue coating force and range according to the specifications of the edge banding strip. Therefore, there is an urgent need for an edge banding glue coating device with high automation and easy adjustment. Content of the Utility Model

[0004] The purpose of the utility model is to provide an edge banding glue coating device in order to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] An edge banding glue coating device, comprising: a workbench, the workbench is U-shaped, and the opposite inner sides are both provided with the same sliding grooves. One group of the sliding grooves is internally slidably installed with a slider, the slider is internally threadedly connected through a first lead screw, the end of the first lead screw is connected to the output end of a first motor, the first motor is fixedly installed on the side of the workbench, the other group of the sliding grooves is internally fixedly installed with a guide post, the outer wall of the guide post is slidably installed with another slider identical to that in the other group of the sliding grooves, a moving table is fixedly installed between the sliders, a contact plate is fixedly installed on the side of the moving table facing the inner side of the workbench, a groove is provided on the surface of the workbench corresponding to the contact plate, a contact switch is fixedly installed inside the groove, a first adjusting structure is fixedly installed at the top of the workbench, a second adjusting structure is arranged at the top of the first adjusting structure, and a coating structure is connected to the front end of the second adjusting structure.

[0007] Further: The first adjustment structure includes a first slide rail fixedly installed on the top surface of the workbench. A second lead screw driven by a second motor is rotatably installed inside the first slide rail. A moving block is threadedly connected to the outer wall of the second lead screw. The moving block is slidably installed inside the first slide rail. The second motor is electrically connected to the contact switch. The top end of the moving block is fixedly connected to a second adjustment structure.

[0008] Further: The second adjustment structure includes a second slide rail fixedly installed on the top end of the moving block. A third lead screw driven by a handwheel is rotatably installed inside the second slide rail. A connecting block is threadedly connected to the outer wall of the third lead screw. The connecting block is slidably installed inside the second slide rail, and a coating structure is fixedly connected to the front surface.

[0009] Further: The coating structure includes a connecting rod fixedly installed on the front surface of the connecting block. A glue coating roller is fixedly connected to the front end of the connecting rod.

[0010] Further: A glue water pipe is arranged directly above the glue coating roller. The glue water pipe is fixed by a fixing rod and is connected to an external glue water source.

[0011] Further: A placement groove is formed on the top surface of the moving table. The placement groove is located directly below the glue coating roller when the contact plate touches the contact switch.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging a movable moving table inside the workbench and a contact plate on the side end of the moving table in the present utility model, when the first motor drives the moving table to move, the contact plate touches the contact switch. The contact switch then sends a signal to the second motor, and the second motor starts to control the first adjustment structure to drive the coating structure to move back and forth to apply glue to the edge banding, improving the automation degree of the device and enhancing the glue application efficiency. At the same time, through the drive of the second adjustment structure, the coating structure can adjust the coating height according to the specifications of the edge banding, achieving the effect of being adjustable according to different specifications of edge banding. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 Shows a three-dimensional structural schematic diagram of an edge banding glue application device of the edge banding glue application device according to an embodiment of the present utility model;

[0015] Figure 2Shows a top view schematic diagram of an edge banding glue - applying device according to an embodiment of the present utility model;

[0016] Figure 3 Shows a sectional view schematic diagram of a second adjustment structure of an edge banding glue - applying device according to an embodiment of the present utility model;

[0017] Figure 4 Shows a sectional view schematic diagram of a workbench of an edge banding glue - applying device according to an embodiment of the present utility model;

[0018] Figure 5 Shows a sectional view schematic diagram of a first adjustment structure of an edge banding glue - applying device according to an embodiment of the present utility model.

[0019] Reference numerals:

[0020] 1, workbench; 2, chute; 3, slider; 4, first lead screw; 5, first motor; 6, guide post; 7, moving table; 8, contact plate; 9, contact switch; 10, first slide rail; 11, second motor; 12, second lead screw; 13, moving block; 14, second slide rail; 15, third lead screw; 16, connecting block; 17, connecting rod; 18, glue - applying roller; 19, glue water pipe. Detailed implementation manners

[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The present utility model will be further described below with reference to the accompanying drawings:

[0024] As Figures 1 - 5 shown, an edge banding glue coating device includes: a workbench 1, the workbench 1 is U-shaped, and the opposite inner sides are both provided with the same sliding grooves 2. A slider 3 is slidably installed inside one set of sliding grooves 2. A first lead screw 4 is threadedly connected through the slider 3. The end of the first lead screw 4 is connected to the output end of a first motor 5. The first motor 5 is fixedly installed on the side of the workbench 1. A guide post 6 is fixedly installed inside the other set of sliding grooves 2. Another slider 3 identical to that inside the other set of sliding grooves 2 is slidably installed on the outer wall of the guide post 6. A moving platform 7 is fixedly installed between the sliders 3. A contact plate 8 is fixedly installed on the side of the moving platform 7 facing the inner side of the workbench 1. A groove is provided on the surface of the workbench 1 corresponding to the contact plate 8, and a contact switch 9 is fixedly installed inside the groove. A first adjustment structure is fixedly installed at the top of the workbench 1. A second adjustment structure is provided at the top of the first adjustment structure. A coating structure is connected to the front end of the second adjustment structure. By providing a movable moving platform 7 inside the workbench 1 and a contact plate 8 at the side end of the moving platform 7, when the first motor 5 drives the moving platform 7 to move, the contact plate 8 touches the contact switch 9, and the contact switch 9 immediately sends a signal to a second motor 11. The second motor 11 starts to control the first adjustment structure to drive the coating structure to move back and forth to coat the edge banding, improving the automation degree of the device and the coating efficiency. At the same time, through the drive of the second adjustment structure, the coating structure can adjust the coating height according to the specifications of the edge banding, achieving the effect of being adjustable according to edge bandings of different specifications.

[0025] In some embodiments, the first adjustment structure includes a first slide rail 10 fixedly installed on the top surface of the workbench 1, which provides a moving condition for the second adjustment structure. A second lead screw 12 is installed inside the first slide rail 10, and the second lead screw 12 is driven by a second motor 11. The forward and reverse rotation of the second motor 11 enables the second lead screw 12 to drive the moving block 13 threadedly connected to its outer wall to slide back and forth inside the first slide rail 10. The second motor 11 is electrically connected to the contact switch 9. When the contact plate 8 touches the contact switch 9, the contact switch 9 transmits a signal to the second motor 11, thereby controlling the start, stop, forward and reverse rotation of the second motor 11, so as to realize the gluing operation of the coating device at the position where the edge banding needs to be glued. The related circuit control is prior art and will not be elaborated here.

[0026] In some embodiments, the second adjustment structure includes a second slide rail 14 fixedly installed at the top end of the moving block 13, which provides a moving condition for the coating structure. A third lead screw 15 driven by a handwheel is rotatably installed inside the second slide rail 14. Rotating the handwheel can control the forward and reverse rotation of the third lead screw 15, thereby controlling the up and down sliding of the connecting block 16 threadedly connected to the outer wall of the third lead screw 15 inside the second slide rail 14, so that the coating structure can move up and down on the front side of the second slide rail 14 to adjust the coating height, for adapting to the coating work of edge bandings of different specifications.

[0027] In some embodiments, the coating structure includes a connecting rod 17 fixedly installed on the front side of the connecting block 16, which is used to connect the glue roller 18 fixed at its front end. When the first adjustment structure and the second adjustment structure operate, they drive the coating structure to move and perform the gluing work on the edge banding.

[0028] In some embodiments, a glue pipe 19 is arranged directly above the glue roller 18 to provide a glue source for the glue roller 18, so that the device can achieve continuous operation without stopping to add glue. The glue pipe 19 is fixed above the glue roller 18 by a fixed rod and is connected to an external glue source.

[0029] In some embodiments, a placement groove is formed on the top surface of the moving table 7 for placing the edge banding to be glued and limiting the edge banding to prevent the edge banding from moving during gluing. When the placement groove is directly below the glue roller 18 when the contact plate 8 touches the contact switch 9, the glue roller 18 can perform accurate gluing.

[0030] Working principle: When in use, place the edge banding strip inside the placement groove, start the first motor 5, the first lead screw 4 rotates, driving the slider 3 threadedly connected to its outer wall to move inside the sliding groove 2, driving the moving table 7 to move into the workbench 1, and the contact plate 8 on the side of the moving table 7 moves towards the contact switch 9 until the contact plate 8 touches the contact switch 9. At this time, the contact switch 9 transmits a signal to the second motor 11. Then, the second motor 11 starts, the second lead screw 12 rotates, driving the moving block 13 to move in the first slide rail 10, causing the second slide rail 14 to move, driving the glue applicator roller 18 to apply glue to the edge banding strip. When dealing with edge banding strips of different specifications, rotate the handwheel to drive the third lead screw 15 to rotate, causing the connecting block 16 to move inside the second slide rail 14, driving the glue applicator roller 18 to move up and down through the connecting rod 17, thereby adjusting the glue application height. After the glue application is completed, drive the first motor 5 to reverse, the moving table 7 moves in the reverse direction, causing the contact plate 8 to disengage from the contact switch 9. At this time, the contact switch 9 transmits a signal again, the second motor 11 reverses, driving the glue applicator roller 18 to reset, and the cycle repeats.

[0031] The first motor, the second motor, the third motor, and the contact switch are all common standard parts or known through conventional experimental methods, so no further description will be given here.

[0032] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A device for gluing edge banding strips, characterized in that: include: A workbench (1), wherein the workbench (1) is U-shaped, and the opposite inner side surfaces are provided with identical slide grooves (2), wherein a group of the slide grooves (2) is slidably installed with a slider (3), wherein the slider (3) is internally threadedly connected with a first screw rod (4), wherein the end of the first screw rod (4) is connected to the output end of a first motor (5), and the first motor (5) is fixedly installed on the side of the workbench (1), and another group of the slide grooves (2) is internally fixedly installed with a guide column (6), wherein the outer wall of the guide column (6) is slidably installed with Another group of identical sliders (3) are provided inside the slide groove (2), a movable platform (7) is fixedly installed between the sliders (3), a contact plate (8) is fixedly installed on the side of the movable platform (7) facing the inner side of the workbench (1), a groove is provided on the surface of the workbench (1) corresponding to the contact plate (8), a contact switch (9) is fixedly installed inside the groove, a first adjustment structure is fixedly installed on the top of the workbench (1), a second adjustment structure is arranged on the top of the first adjustment structure, and a smearing structure is connected to the front end of the second adjustment structure.

2. The edge banding gluing device according to claim 1, characterized in that: The first adjustment structure comprises a first slide rail (10) fixedly mounted on the top surface of the workbench (1); a second screw rod (12) driven by a second motor (11) is rotatably mounted inside the first slide rail (10); a moving block (13) is threadedly connected to the outer wall of the second screw rod (12); the moving block (13) is slidably mounted inside the first slide rail (10); the second motor (11) is electrically connected to the contact switch (9); and the second adjustment structure is fixedly connected to the top of the moving block (13).

3. The edge strip gluing device according to claim 2, characterized in that: The second adjustment structure comprises a second slide rail (14) fixedly mounted on the top of the moving block (13); a third screw rod (15) driven by a hand wheel is rotatably mounted inside the second slide rail (14); a connecting block (16) is threadedly connected to the outer wall of the third screw rod (15); the connecting block (16) is slidably mounted inside the second slide rail (14) and a smearing structure is fixedly connected to the front side.

4. The edge banding gluing device according to claim 3, characterized in that: The coating structure comprises a connecting rod (17) fixedly mounted on the front side of the connecting block (16), and a glue coating roller (18) is fixedly connected to the front end of the connecting rod (17).

5. The edge banding gluing device according to claim 4, characterized in that: A glue pipe (19) is arranged directly above the glue coating roller (18); the glue pipe (19) is fixed by a fixing rod and connected to an external glue source.

6. The edge banding gluing device according to claim 4, characterized in that: The top surface of the movable platform (7) is provided with a placement groove, and the placement groove is located directly below the glue coating roller (18) when the contact plate (8) touches the contact switch (9).

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