Wood board edge sealing device

Abstract

The utility model discloses a wood board edge sealing device which comprises a roller type conveyor, vertical plates are fixedly arranged on the upper end face of the roller type conveyor and located at the four corners, sliding holes are formed in the vertical plates, threaded columns are arranged in the sliding holes in a sliding mode, adjusting plates are fixedly arranged at one ends of the two threaded columns, and the adjusting plates are arranged on the upper end face of the roller type conveyor and located at the four corners of the roller type conveyor. A plurality of mounting frames are fixedly arranged on the outer walls of the adjusting plates, the mounting frames are linearly arranged, guide rollers are rotationally arranged in the mounting frames, and adjusting nuts are arranged on the threaded columns and located on the two sides of the vertical plates; a user can adjust the extending length of the threaded column and the adjusting plate by rotating the adjusting nut, so that the guide roller is in contact with a wood plate at the upper end of the roller type conveyor, the effect of guiding the wood plate is achieved, deflection is prevented, the operation of manually holding the plate is omitted, time and labor are saved, and the working efficiency is improved. And the later edge sealing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, and more particularly to an edge sealing device for a wooden plate. Background Art

[0002] In the process of processing wooden boards, it is necessary to seal the side edges of the boards, that is, the edge banding strips need to be attached to the side walls of the boards. In the process of attaching the edge banding strips to the side walls of the boards, an edge banding device is needed. The current edge banding device generally includes a frame and a conveying device for conveying the edge banding strips. The frame is provided with a conveying roller for conveying the boards. In the edge banding process, the adhesive for pasting the wooden edge banding strips is a water-soluble adhesive or a strong adhesive. As long as the edge profile of the composite board is flat during pasting, there is no specific requirement on the ambient temperature.

[0003] However, when traditional edge banding devices are working, they usually need to manually hold the wooden board so that it can contact the edge banding strips to achieve the edge banding effect. However, this operation method is not only time-consuming and labor-intensive, but also manual support will cause shaking, which will affect the edge banding effect of the wooden board; and there is no structure for cleaning the edges of the wooden board. As a result, if there is dust on both sides of the board, the glue will not be able to adhere the edge banding strips to the wooden board well, which will affect the subsequent edge banding effect. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the present invention provides a wooden board edge banding device to solve the technical problem mentioned in the background art that the traditional edge banding device usually requires manual labor to hold the wooden board during operation, which is time-consuming and labor-intensive.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wooden board edge banding device, comprising a roller conveyor, wherein the upper end surface of the roller conveyor and the four corners are fixed with vertical plates, the vertical plates are opened with sliding holes, the sliding holes are slidably provided with threaded columns, one end of each of the threaded columns is fixed with an adjustment plate, the outer wall of the adjustment plate is fixed with a mounting bracket, the mounting brackets are provided with multiple and linearly arranged, the interior of the mounting brackets are rotatably provided with guide rollers, the threaded columns and the two sides of the vertical plates are provided with adjusting nuts, the adjusting nuts are threadedly installed with the threaded columns, the upper end of the roller conveyor is provided with a dust removal mechanism, the dust removal mechanism includes a shell, the lower end of the shell is fixedly installed with the roller conveyor, the upper end surface of the shell is provided with a support frame, and the upper end surface of the support frame is provided with a dust collection box.

[0008] The utility model is further configured such that a dust cleaning box is fixedly provided on the outer wall of the adjustment plate and located inside the shell, a brush is fixedly provided on the outer wall of the dust cleaning box, a dust suction head is provided on one side of the brush and located on the outer wall of the dust cleaning box, and multiple dust suction heads and brushes are provided and are evenly distributed to facilitate cleaning of dust on both sides of the plate.

[0009] The utility model is further configured such that a connecting pipe is fixedly provided on the upper end surface of the dust cleaning box, the upper end of the connecting pipe is connected to the dust collecting box, a negative pressure fan is provided on the outer wall of the dust collecting box, and the output end of the negative pressure fan is connected to the dust collecting box to facilitate the collection of dust.

[0010] The utility model is further configured such that a base is provided on the outer wall of one of the adjustment plates, a fixed shaft is provided on the upper end face of the base, a bottom plate is rotatably provided on the fixed shaft through a bearing, a material roll is movably provided on the upper end of the bottom plate and located on the fixed shaft, an edge banding strip is provided on the outer wall of the material roll, the other end of the edge banding strip passes through the adjustment plate and contacts the outer wall of the guide roller, so as to facilitate edge banding of both sides of the plate.

[0011] The utility model is further configured such that positioning holes are provided on both sides of the upper end surface of the material roll, and positioning posts are provided correspondingly on the upper end surface of the bottom plate, and the positioning holes are located inside the positioning posts, so as to facilitate positioning and installation of the material roll.

[0012] The present invention is further configured such that the positioning posts are each provided with a fastening nut, and the fastening nut is in contact with the upper end surface of the material roll, so as to facilitate fixing the material roll to the upper end of the base plate.

[0013] The utility model is further configured such that a glue gun assembly is provided on one side of the material roll and on the upper end surface of the base, and the output end of the glue gun assembly contacts the outer wall of the edge banding strip to facilitate glue coating on the edge banding strip.

[0014] The present invention is further configured such that a dust filter plate is provided at the connection position between the negative pressure fan and the dust collecting box to block dust and prevent it from entering the negative pressure fan.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a wood board edge sealing device with the following features:

[0017] Beneficial effects:

[0018] 1. By setting the adjusting nut, threaded column, adjusting plate and guide roller, the user can adjust the protruding length of the threaded column and the adjusting plate by turning the adjusting nut, so that the guide roller contacts the wooden board at the upper end of the roller conveyor, thereby achieving the effect of guiding it and preventing it from tilting during edge banding. In addition, this design eliminates the need for manual control of the board, saving time and effort, and making the later edge banding effect better.

[0019] 2. By setting a dust cleaning box and a brush on the adjustment plate, the edge of the wooden board at the upper end of the roller conveyor can be cleaned to prevent the problem of edge banding not adhering in the later stage. In the cleaning process, the negative pressure fan can also be turned on to allow the cleaned dust to enter the dust collection box through the dust collection head and the connecting pipe, which is convenient for centralized processing in the later stage. This design can clean the edge banding positions on both sides of the board to achieve better edge banding effect in the later stage.

[0020] 3. By arranging a base, a fixed shaft and a material roll on the outer wall of the adjustment plate, the edge banding strip on the material roll is arranged in the middle position between the plate and the guide roller. Therefore, when the plate moves, the edge banding strip will be driven to move due to the action of the glue, so as to achieve the effect of edge banding on both sides of the plate. In the later stage, the material roll can be replaced by removing the fastening nut. This design has a simple structure, eliminates the mechanism for tightening the edge banding strip, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of a wooden board edge banding device when not in use;

[0022] Figure 2 for Figure 1 A partial schematic diagram of area A in the middle;

[0023] Figure 3 This is a schematic diagram of the installation position of the brush and connecting pipe on the dust cleaning box;

[0024] Figure 4 This is a schematic diagram of the positions of the brush and dust collector head on the dust box;

[0025] Figure 5This is the exploded view of the installation of the negative pressure fan and dust filter plate;

[0026] Figure 6 This is a schematic diagram of the positions of the upper plate and sliding holes on the roller conveyor;

[0027] Figure 7 This is a schematic diagram of the location of the positioning holes on the material roll.

[0028] In the figure: 1. Roller conveyor; 2. Vertical plate; 3. Sliding hole; 4. Threaded column; 5. Adjustment plate; 6. Mounting frame; 7. Guide roller; 8. Adjustment nut; 9. Housing; 10. Support frame; 11. Dust collection box; 12. Dust cleaning box; 13. Brush; 14. Dust collector; 15. Connecting pipe; 16. Negative pressure fan; 17. Base; 18. Fixed shaft; 19. Bottom plate; 20. Material roll; 21. Positioning hole; 22. Positioning column; 23. Fastening nut; 24. Glue gun assembly; 25. Dust filter plate. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0032] See also Figure 1-7 , a wooden board edge banding device, including a roller conveyor 1, an upper end surface of the roller conveyor 1 and four corners are fixed with vertical plates 2, sliding holes 3 are opened on the vertical plates 2, and threaded columns 4 are slidably provided inside the sliding holes 3, and an adjusting plate 5 is fixed at one end of the two threaded columns 4. A mounting bracket 6 is fixed on the outer wall of the adjusting plate 5, and a plurality of mounting brackets 6 are provided and arranged linearly. Guide rollers 7 are rotatably provided inside the mounting bracket 6, and adjusting nuts 8 are provided on the threaded columns 4 and on both sides of the vertical plates 2. The adjusting nuts 8 are threadedly installed with the threaded columns 4. A dust removal mechanism is provided at the upper end of the roller conveyor 1, and the dust removal mechanism includes a shell 9, the lower end of the shell 9 is fixedly installed with the roller conveyor 1, and a support frame 10 is provided on the upper end surface of the shell 9. The upper end surface of the support frame 10 is provided with a dust collecting box 11.

[0033] In this embodiment, a dust cleaning box 12 is fixed on the outer wall of the adjustment plate 5 and located inside the shell 9, a brush 13 is fixed on the outer wall of the dust cleaning box 12, a dust suction head 14 is provided on one side of the brush 13 and located on the outer wall of the dust cleaning box 12, and there are multiple dust suction heads 14 and brushes 13 and they are evenly distributed. A connecting pipe 15 is fixed on the upper end surface of the dust cleaning box 12, and the upper end of the connecting pipe 15 is connected to the dust collecting box 11. A negative pressure fan 16 is provided on the outer wall of the dust collecting box 11, and the output end of the negative pressure fan 16 is connected to the dust collecting box 11. A dust filter plate 25 is provided at the connection position between the negative pressure fan 16 and the dust collecting box 11.

[0034] More specifically, the user can adjust the extension length of the threaded column 4 and the adjustment plate 5 by turning the adjusting nut 8, so that the guide roller 7 contacts the wooden board at the upper end of the roller conveyor 1, thereby achieving the effect of clamping and guiding it. In the process of edge sealing, the brush 13 will contact the edge sealing position of the wooden board, thereby removing the dust on its surface. At the same time, the negative pressure fan 16 is turned on to allow the cleaned dust to enter the dust collecting box 11 through the dust collection head 14 and the connecting pipe 15, which is convenient for later centralized processing.

[0035] See also Figure 2 and Figure 7 As an embodiment of disassembling and installing the material roll 20: a base 17 is provided on the outer wall of one of the adjustment plates 5, and a fixed shaft 18 is provided on the upper end surface of the base 17. A bottom plate 19 is rotatably provided on the fixed shaft 18 through a bearing. The upper end of the bottom plate 19 is movably provided with a material roll 20 on the fixed shaft 18, and an edge banding strip is provided on the outer wall of the material roll 20. The other end of the edge banding strip passes through the adjustment plate 5 and contacts the outer wall of the guide roller 7. Positioning holes 21 are provided on the upper end surface of the material roll 20 and on both sides. Positioning columns 22 are correspondingly provided on the upper end surface of the bottom plate 19. The positioning holes 21 are all located inside the positioning columns 22. The positioning columns 22 are all provided with fastening nuts 23, and the fastening nuts 23 are all in contact with the upper end surface of the material roll 20.

[0036] Specifically, in the process of conveying the wooden board, due to the action of the guide roller 7, the edge banding strip will fit with the two sides of the board, and be glued to the two sides of the board to achieve the edge banding effect. At this time, the bottom plate 19 on the fixed shaft 18 will also rotate due to the pulling action of the edge banding strip, thereby driving the material roll 20 to rotate, thereby achieving the effect of discharging the material. Later, the material roll 20 can be removed from the fixed shaft 18 by disassembling the fastening nut 23, thereby facilitating material replacement.

[0037] Please refer to Figure 2 As a further embodiment of applying glue on the outer wall of the material roll 20: a glue gun assembly 24 is provided on one side of the material roll 20 and located on the upper end surface of the base 17, and the output end of the glue gun assembly 24 contacts the outer wall of the edge banding.

[0038] Specifically, glue may be applied to the outer surface of the edge banding strip to facilitate subsequent bonding to the outer wall of the board, thereby achieving the edge banding operation.

[0039] To sum up, when the overall equipment is in use: the user can adjust the extension length of the threaded column 4 and the adjustment plate 5 by turning the adjusting nut 8, so that the guide roller 7 contacts the wooden board at the upper end of the roller conveyor 1, thereby achieving the effect of clamping and guiding it. In the process of edge sealing, the brush 13 will contact the edge sealing position of the wooden board, thereby removing the dust on its surface. At the same time, the negative pressure fan 16 is turned on to allow the cleaned dust to enter the dust collection box 11 through the dust collection head 14 and the connecting pipe 15, which is convenient for later centralized processing. In the process of conveying the wooden board, due to the action of the guide roller 7, the edge banding strip will fit with both sides of the board and be glued to both sides of the board by glue to achieve the edge sealing effect. At this time, the bottom plate 19 on the fixed shaft 18 will also rotate due to the pulling action of the edge banding strip, thereby driving the material roll 20 to rotate, achieving the effect of discharging. Later, the material roll 20 can be removed from the fixed shaft 18 by removing the fastening nut 23, which is convenient for material replacement.

[0040] When the board needs to be guided, the extension length of the threaded column 4 and the adjustment plate 5 can be adjusted by rotating the adjusting nut 8 so that the guide roller 7 contacts the wooden board at the upper end of the roller conveyor 1, thereby achieving the effect of clamping and guiding it.

[0041] When the plate needs to be dusted, the negative pressure fan 16 can be turned on to allow the dust cleaned by the brush 13 to enter the dust collecting box 11 through the dust collection head 14 and the connecting pipe 15, which is convenient for subsequent centralized processing.

[0042] When the wooden board is being conveyed, the edge banding strip will fit with both sides of the board due to the action of the guide roller 7, and will be glued to both sides of the board to achieve the edge banding effect. At this time, the bottom plate 19 on the fixed shaft 18 will also rotate due to the pulling action of the edge banding strip, thereby driving the material roll 20 to rotate, thereby achieving the discharge effect.

[0043] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A wood board edge sealing device, comprising a roller conveyor (1), characterized in that: The upper end surface of the roller conveyor (1) and the four corners are fixed with vertical plates (2), the vertical plates (2) are provided with sliding holes (3), the interiors of the sliding holes (3) are slidably provided with threaded columns (4), one end of each of the two threaded columns (4) is fixed with an adjustment plate (5), the outer wall of each of the adjustment plates (5) is fixed with a mounting frame (6), the mounting frames (6) are provided in plurality and are arranged in a linear manner, and the interiors of each of the mounting frames (6) are rotatably provided with guide rails. Toward the roller (7), the threaded column (4) and on both sides of the vertical plate (2) are provided with adjusting nuts (8), the adjusting nuts (8) are threadedly installed with the threaded column (4), the upper end of the roller conveyor (1) is provided with a dust removal mechanism, the dust removal mechanism includes a shell (9), the lower end of the shell (9) is fixedly installed with the roller conveyor (1), the upper end surface of the shell (9) is provided with a support frame (10), and the upper end surface of the support frame (10) is provided with a dust collection box (11).

2. The wooden board edge sealing device according to claim 1, characterized in that: A dust cleaning box (12) is fixedly provided on the outer wall of the adjustment plate (5) and located inside the shell (9), a brush (13) is fixedly provided on the outer wall of the dust cleaning box (12), a dust collecting head (14) is provided on one side of the brush (13) and located on the outer wall of the dust cleaning box (12), and a plurality of dust collecting heads (14) and brushes (13) are provided and are evenly distributed.

3. The wooden board edge sealing device according to claim 2, characterized in that: The upper end surface of the dust cleaning box (12) is fixedly provided with a connecting pipe (15), the upper end of the connecting pipe (15) is communicated with the dust collecting box (11), and the outer wall of the dust collecting box (11) is provided with a negative pressure fan (16), and the output end of the negative pressure fan (16) is communicated with the dust collecting box (11).

4. The edge sealing device for wooden boards according to claim 1, wherein: A base (17) is provided on the outer wall of the adjustment plate (5), a fixed shaft (18) is provided on the upper end surface of the base (17), a bottom plate (19) is rotatably provided on the fixed shaft (18) through a bearing, a material roll (20) is movably provided at the upper end of the bottom plate (19) and located on the fixed shaft (18), an edge banding strip is provided on the outer wall of the material roll (20), and the other end of the edge banding strip passes through the adjustment plate (5) and contacts the outer wall of the guide roller (7).

5. The wooden board edge sealing device according to claim 4, characterized in that: Positioning holes (21) are provided on both sides of the upper end surface of the material roll (20), and positioning posts (22) are provided on the upper end surface of the bottom plate (19). The positioning holes (21) are located inside the positioning posts (22).

6. The wooden board edge sealing device according to claim 5, characterized in that: The positioning columns (22) are each provided with a fastening nut (23), and the fastening nut (23) is in contact with the upper end surface of the material roll (20).

7. The wooden board edge sealing device according to claim 4, characterized in that: A glue gun assembly (24) is provided on one side of the material roll (20) and located on the upper end surface of the base (17), and the output end of the glue gun assembly (24) is in contact with the outer wall of the edge banding strip.

8. The wooden board edge sealing device according to claim 3, characterized in that: A dust filter plate (25) is provided at the connection position between the negative pressure fan (16) and the dust collecting box (11).

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