Wood board edge banding machine

Abstract

The utility model discloses a wood board edge banding machine which comprises a bottom plate, an edge banding belt is arranged on the left side of the top of the bottom plate, an electric rotating shaft is inserted in the center of the edge banding belt, a guide roller is arranged on the right side of the edge banding belt, a rubber roller is arranged on the right side of the guide roller, a rubber box is arranged on the front face of the rubber roller, and a baffle is arranged on the right side of the rubber box. And an extrusion roller is arranged in the center of the baffle, a push plate is arranged on the front face of the baffle, a base is arranged on the front face of the push plate, and a rotating rod penetrates through the center of the base. According to the wood board edge banding machine, the edge banding belt is driven by the guide roller to be conveyed to the rubber roller and the rubber box to glue the inner side of the edge banding belt, then the extrusion roller is pressed on a wood board, redundant edge banding belt is cut off, integrated operation from gluing to extrusion edge banding can be achieved, the edge banding area of the wood board is not limited to the top face and the bottom face, and the wood board does not need to be manually held by hand; and the safety during operation is improved.

Description

Technical Field

[0001] This utility model relates to the field of wood panel edge banding technology, specifically a wood panel edge banding machine. Background Technology

[0002] An edge banding machine applies glue to the edge of a wooden board, then uses edge strips to bond the board. The bonding process is complete once the glue cools. Wood edge banding machines are commonly used in wood processing, primarily to bond sealing strips to the edges of wooden boards, making the edges smooth and aesthetically pleasing. This also prevents moisture from damaging the interior of the board and inhibits formaldehyde evaporation. For example, existing technology CN217292720U describes a wood edge banding machine, including a base. The rear surface of the base has a wood board moving groove. An inner groove is located at the position of the wood board moving groove on the rear surface of the base. Multiple movable rollers are movably installed inside the inner groove, and each movable roller has a rotating shaft movably installed inside. Multiple rotating shaft limiting grooves are provided on the inner surface of the inner groove, and each rotating shaft is engaged within the rotating shaft limiting groove. Spring grooves are provided on the top surface of the inner wall of each rotating shaft limiting groove.

[0003] Other existing technologies:

[0004] CN218053147U, a wood panel edge banding machine;

[0005] CN214871351U, a wood panel edge banding machine;

[0006] The aforementioned existing technologies mostly seal the top and bottom edges of the wooden board. In actual use, the four sides of the wooden board also need to be sealed, and the aforementioned existing technologies are difficult to meet the corresponding operational requirements. Utility Model Content

[0007] The purpose of this utility model is to provide a wood board edge banding machine to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a wood panel edge banding machine, comprising a base plate, characterized in that: an edge banding strip is provided on the top left side of the base plate, an electric rotating shaft is inserted into the center of the edge banding strip, a motor box is provided on the top of the electric rotating shaft, a guide roller is provided on the right side of the edge banding strip, a glue roller is provided on the right side of the guide roller, a glue box is provided on the front of the glue roller, a glue inlet is provided on the top of the glue box, a baffle is provided on the right side of the glue box, a pressing roller is provided at the center of the baffle, a push plate is provided on the front of the baffle, a base is provided on the front of the push plate, a rotating rod is passed through the center of the base, and the back of the rotating rod is provided on the front of the push plate.

[0009] Preferably, the top and bottom of the extrusion roller are provided with sliders, the back of the sliders are provided with springs, and the baffle is provided with grooves on both sides of the central axis of the extrusion roller.

[0010] Preferably, a motor is installed inside the motor box.

[0011] Preferably, the glue box covers one side of the glue roller, and the glue box has a glue leakage port at the position where it is in contact with the glue roller.

[0012] Preferably, a threaded hole is provided at the center of the base, and an external thread is fixedly connected to the surface of the rotating rod.

[0013] Preferably, a disc is provided at the bottom of the electric rotating shaft, and the edge sealing tape is placed on top of the disc.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This wood board edge banding machine uses a guide roller to drive the edge banding strip to the glue roller. The glue box applies glue to the inside of the edge banding strip, and then the extrusion roller presses it onto the wood board and cuts off the excess edge banding strip. This achieves an integrated operation from gluing to extrusion edge banding. Depending on the width of the edge banding strip, it can also be used to edge band the sides of the wood board.

[0016] 2. This wood board edge banding machine uses a rotating rod to rotate, and the external thread on the rotating rod engages with the internal thread of the threaded hole on the base to drive the push plate to move. This causes the distance between the push plate and the extrusion roller to change, allowing the device to perform edge banding operations on wood boards of any width without requiring manual handling of the wood boards, thus improving safety during operation. Attached Figure Description

[0017] Figure 1 This is a front view of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the back of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A shown;

[0021] Figure 5 This is a schematic diagram of the extrusion roller structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Electric rotating shaft; 3. Edge sealing tape; 4. Motor box; 5. Guide roller; 6. Glue roller; 7. Glue box; 8. Glue inlet; 9. Extrusion roller; 10. Baffle; 11. Push plate; 12. Rotating rod; 13. Base; 91. Slider; 92. Spring; 101. Slide groove. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Example: Please refer to Figure 1 This utility model provides a technical solution: a wood board edge banding machine.

[0025] Among them, the top left side of the base plate 1 is provided with an edge sealing strip 3, the center of the edge sealing strip 3 is inserted with an electric rotating shaft 2, the top of the electric rotating shaft 2 is provided with a motor box 4, the right side of the edge sealing strip 3 is provided with a guide roller 5, the right side of the guide roller 5 is provided with a glue roller 6, the front of the glue roller 6 is provided with a glue box 7, the top of the glue box 7 is provided with a glue inlet 8, the right side of the glue box 7 is provided with a baffle 10, the center of the baffle 10 is provided with a squeeze roller 9, the front of the baffle 10 is provided with a push plate 11, the front of the push plate 11 is provided with a base 13, the center of the base 13 is provided with a rotating rod 12, the back of the rotating rod 12 is provided on the front of the push plate 11.

[0026] In this embodiment, the edge banding tape 3 passes between two guide rollers 5 and enters between two glue rollers 6. There are a total of four glue rollers 6. The glue roller 6 closest to the front is attached to the side wall of the glue box 7. By pouring glue into the glue inlet 8, the glue box 7 applies the glue to the glue roller 6. Then, through the contact between the glue roller 6 and the edge banding tape 3, the glue is applied to the side of the edge banding tape 3 closest to the front. It continues to move to the right until it reaches the rightmost side of the baffle 10 and is flush with the wooden board. The rotating rod 12 is rotated to push the wooden board towards the baffle 10. The side of the wooden board contacts the edge banding tape 3. Through the adhesive effect of the glue, the edge banding tape is adhered to the side of the wooden board, thereby achieving edge banding of the wooden board.

[0027] The extrusion roller 9 has sliders 91 at the top and bottom, springs 92 on the back of sliders 91, and baffles 10 have grooves 101 on both sides of the central axis of the extrusion roller 9.

[0028] In this embodiment, the slider 91 is T-shaped, with the extended portions at both ends inserted into the groove 101, allowing the slider 91 to move within the groove 101. This causes the central axis of the extrusion roller 9 to move within the baffle 10 via the slider 91, which is fixedly connected at both ends. The spring 101 presses the extrusion roller 9 towards the front position, placing the wooden board between the baffle 10 and the push plate 11. The edge banding tape 3 enters from the left, with its back side adhering to the extrusion roller 9. At this point, the wooden board is pushed so that the side of the wooden board contacts the glued side of the edge banding tape 3. The wooden board continues to move forward, pressing the spring 92 through the extrusion roller 9. The spring 92 releases its elasticity, pushing the slider 91, which in turn causes the extrusion roller 9 to apply a force to the edge banding tape 3 towards the wooden board, allowing the edge banding tape 3 to better adhere to the side of the wooden board and improving the adhesive effect.

[0029] The motor is installed inside the motor box 4.

[0030] In this embodiment, the motor is connected to the electric rotating shaft 2, thereby driving the electric rotating shaft 2 to rotate. The rotation of the motor rotating shaft 2 continuously feeds the edge sealing tape 3 from the position of the guide roller 5, realizing automatic feeding.

[0031] The glue box 7 covers one side of the glue roller 6, and the glue box 7 has a glue leakage port at the position where it is in contact with the glue roller 6.

[0032] In this embodiment, the glue box 7 is hollow inside, and a glue outlet communicating with the outside is opened at the position where it is in contact with the glue roller 6. Glue is poured in from the glue inlet 8 and flows out from the glue outlet. Under normal circumstances, the glue roller 6 is in contact with the glue outlet, and the glue will not flow out. When the edge sealing tape 3 is conveyed by the guide roller 5, the glue roller 6 rotates accordingly, and the glue flows out through the glue outlet and is applied to the glue roller 6. When the edge sealing tape 3 contacts the glue roller 6, the glue is applied from the glue roller 6 to the edge sealing tape 3, realizing the automatic glue application of the device.

[0033] The base 13 has a threaded hole at its center, and the rotating rod 12 has an external thread fixedly connected to its surface.

[0034] In this embodiment, the rotating rod 12 is inserted into the push plate 11 and connected to the inside of the push plate 11 through a boss. It moves with the back and forth movement of the rotating rod 12, but does not rotate with the rotating rod 12. The base 13 is fixedly connected to the bottom plate 1. The external thread of the rotating rod 12 and the internal thread of the threaded hole on the base 13 mesh. When the operator rotates the rotating rod 12, the rotating rod 12 will drive the push plate 11 to move forward or backward. The distance between the cover plate push plate 11 and the baffle 10 allows wooden boards of different lengths to be placed between them, thereby improving the overall applicability of the device.

[0035] Among them, the electric rotating shaft 2 has a disc at its bottom, and the edge sealing strip 3 is placed on top of the disc.

[0036] In this embodiment, the disc lifts the edge sealing tape 3, so that the disc and the rolled edge sealing tape 3 rotate with the electric rotating shaft 2 and do not rub against the bottom plate 1.

[0037] Working principle: The edge banding tape 3 is installed on the electric rotating shaft 2. The motor in the motor box 4 is started, driving the electric rotating shaft 2 to rotate and releasing the edge banding tape 3. At the same time, the edge banding tape 3 is guided through the guide roller 5 and contacts the glue roller 6. Glue is injected through the glue inlet 8. The glue is stored in the glue box 7. When the edge banding tape 3 drives the glue roller 6 to rotate, the glue flows out through the glue box 7 at the glue outlet at the glue roller 6, adhering to the glue roller 6. As the glue roller 6 rotates, it is finally applied to the side of the edge banding tape 3. The edge banding tape 3 continues to be conveyed to one side of the baffle 10. The wooden board is placed between the baffle 10 and the push plate 11, and the right side of the wooden board is... Align the rightmost end of the edge banding tape 3 with the rightmost end of the board and rotate the rotating rod 12. The rotating rod 12 drives the push plate 11 forward, so that the glued side of the edge banding tape 3 is in contact with the side of the wooden board. Continue to push the push plate 11, which pushes the extrusion roller 9 through the wooden board. The extrusion roller 9 compresses the spring through the sliders 91 at both ends, so that the extrusion roller 9 applies a force to the wooden board in the direction of the push plate. The two forces in opposite directions work together to completely press the edge banding tape 3 and the wooden board together. After standing for a period of time, cut off the excess edge banding tape 3. The electric rotating shaft 2 continues to rotate and move the edge banding tape 3. Rotate the rotating rod 12 in the opposite direction to move the push plate 11 and continue to edge band the other sides of the wooden board.

[0038] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wood board edge banding machine, comprising a bottom plate (1), characterized in that: An edge band (3) is arranged on the left side of the top of the bottom plate (1), an electric rotating shaft (2) is inserted at the center of the edge band (3), a motor box (4) is arranged on the top of the electric rotating shaft (2), a guide roller (5) is arranged on the right side of the edge band (3), a rubber roller (6) is arranged on the right side of the guide roller (5), a rubber box (7) is arranged on the front of the rubber roller (6), a rubber inlet (8) is opened on the top of the rubber box (7), a baffle (10) is arranged on the right side of the rubber box (7), a squeezing roller (9) is arranged at the center of the baffle (10), a push plate (11) is arranged on the front of the baffle (10), a base (13) is arranged on the front of the push plate (11), a rotating rod (12) is arranged through the center of the base (13), and the back of the rotating rod (12) is arranged on the front of the push plate (11).

2. A wood board edge banding machine according to claim 1, characterized in that: Slide blocks (91) are arranged at the top and bottom of the squeezing roller (9), a spring (92) is arranged on the back of the slide block (91), and the baffle plate (10) is provided with sliding grooves (101) on both sides of the central axis of the squeezing roller (9).

3. The wood board edge banding machine according to claim 1, characterized in that: The motor box (4) is provided with a motor inside.

4. The wood board edge banding machine according to claim 1, characterized in that: The glue box (7) wraps around one side of the rubber roller (6), and a glue leakage opening is provided at a position where the glue box (7) and the rubber roller (6) are in contact.

5. The wood board edge banding machine according to claim 1, characterized in that: A threaded hole is provided at the center of the base (13), and an external thread is fixedly connected to the surface of the rotating rod (12).

6. The wood board edge banding machine according to claim 1, characterized in that: A disc is arranged at the bottom of the electric rotating shaft (2), and the edge band (3) is placed above the disc.

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