Burr removing device

Abstract

The utility model discloses a burr removing device which is characterized in that the height of a conveying roller is adjusted through a liftable mounting structure, namely, the height of a wood board placed and conveyed is adjusted, so that the lower surface and the edge of the side surface of the wood board can be smoothly polished when the wood board is conveyed; the distance between the polishing discs on the upper side and the lower side is adjusted through the board edge polishing mounting structure, so that the polishing discs on the upper side and the lower side can make smooth contact with the edges of the wood board, polishing and deburring are achieved, and the height-adjustable friction roller on the right side meets the requirement for deburring treatment on the surface of the wood board.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board processing, in particular to a burr removing device. Background Art

[0002] Wooden boards include two categories: solid wood and composite wood boards. After solid wood boards are cut or composite boards are hot-pressed, they are usually polished to remove burrs on the sides or surfaces to protect handlers or operators from scratches when moving the boards.

[0003] The current grinding device grinds the surface of the wooden board by setting grinding structures above and below the conveying mechanism during the conveying process. However, due to the inconsistent thickness of the wooden board, it is not convenient to grind the side edges and corners during the conveying process. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a burr removal device, and the technical scheme adopted is that it includes a workbench, a left through-groove, a liftable mounting structure, a conveying roller, a middle mounting groove, a bidirectional screw, a mounting block, a grinding disc, a knob, a board edge grinding mounting structure, a right inclined groove, a side wall notch, a right guide shaft, a right adjusting stud, a mounting box and a friction roller. A left through-groove is opened on the left side of the workbench, a liftable mounting structure is arranged here, and the conveying roller is installed and driven through the liftable mounting structure, and the horizontal height of the conveying roller is adjusted through the liftable mounting structure, that is, the wooden board is lifted or lowered to be conveyed at a height where it can be smoothly polished. A middle mounting groove is opened on the right side of the left through-groove, and a bidirectional screw driven by a knob is installed in the middle mounting groove. There are two mounting blocks, which are connected to the bidirectional screw in the middle mounting groove. The screw rods are installed symmetrically, and the grinding disc is installed on the mounting block through the board edge grinding mounting structure. The upper and lower screw rods are rotated by turning the knob to make the two mounting blocks synchronously retract or move the grinding mounting structure and the grinding disc inward or outward to adapt to the width requirements of the wooden board. There is a right inclined groove on the right side of the workbench, and the debris generated during grinding falls into it and is guided out on the inclined surface. Side wall notches are opened on the front and rear side walls of the right inclined groove, and the right guide shaft is fixedly installed in the side wall notch. The right adjusting stud is rotatably installed, and the mounting box is set with the right guide shaft and installed with the right adjusting stud. There are batteries and built-in motors inside the mounting box, and a switch on the surface. The built-in motor drives the friction roller installed between the front and rear mounting boxes, and makes the friction roller rotate counterclockwise to grind the lower surface of the wooden board to remove surface burrs. The wooden board can be turned over and the other side can be processed.

[0005] As an optimal technical solution of the utility model, the liftable installation structure includes a T-shaped mounting block, a top electrical box, a bottom electric telescopic rod and a bottom mounting plate. Two bottom electric telescopic rods are fixed to the bottom surface of the workbench. The bottom electric telescopic rods are used for an external power supply. The output end of the bottom electric telescopic rod is connected to the bottom mounting plate. The bottom end of the vertical part of the T-shaped mounting block is connected to the bottom mounting plate. A top electrical box is fixed to the top surface of the horizontal part of the T-shaped mounting block. A motor is provided inside the horizontal part. The motor drives the conveying rollers rotatably installed on the left and right sides of the horizontal part. A battery and a controller are provided in the top electrical box to power and control the motor. After the bottom electric telescopic rod is started, the height of the bottom mounting plate can be adjusted, which also drives the height of the T-shaped mounting block to change.

[0006] As a preferred technical solution of the utility model, a plurality of through drain grooves are evenly distributed on the bottom surface of the middle installation groove.

[0007] As an optimal technical solution of the utility model, the board edge grinding installation structure includes a guide shaft, a vertical bidirectional screw, a horizontal cross plate and an inclined mounting plate. The guide shaft is fixed on the mounting block, and the vertical bidirectional screw is rotatably installed. The horizontal cross plate is fitted with the guide shaft and installed in cooperation with the vertical bidirectional screw. The horizontal cross plate and the inclined mounting plate are integrally formed, and the angle between the two is one hundred and thirty-five degrees. The inclined mounting plate has a built-in small motor and a battery, and a switch is installed on the surface to control the small motor. The grinding disc rotatably installed on the side wall is driven by a small motor. The vertical bidirectional screw is rotated according to the thickness of the wooden board, and the spacing between the two horizontal cross plates is adjusted so that the upper and lower grinding discs are close to or away from each other to adapt to the thickness of the wooden board and smoothly contact the side edges and corners of the wooden board.

[0008] As a preferred technical solution of the utility model, a layer of sandpaper is coated on the friction roller.

[0009] The beneficial effects of the utility model are as follows: the height of the conveying roller is adjusted through the liftable mounting structure, that is, the height at which the wooden board is placed for conveying is adjusted, so that the lower surface and the edges of the side surfaces of the wooden board can be smoothly polished during transportation, and the board edge polishing mounting structure is used to adjust the distance between the upper and lower polishing discs so that the upper and lower polishing discs can smoothly contact the edges of the wooden board to achieve polishing and burr removal, and the friction roller on the right side can also be adjusted in height to meet the deburring treatment of the wooden board surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0012] Figure 3It is a top view of the utility model.

[0013] In the figure: workbench 1, left through slot 2, T-shaped mounting block 3, top electrical box 4, bottom electric telescopic rod 31, bottom mounting plate 32, conveying roller 5, middle mounting slot 6, leakage slot 61, bidirectional screw 7, mounting block 8, guide shaft 81, vertical bidirectional screw 82, horizontal cross plate 83, inclined mounting plate 84, grinding disc 85, knob 9, right inclined slot 10, side wall notch 11, right guide shaft 12, right adjusting stud 13, mounting box 14, friction roller 15. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3 As shown, the utility model discloses a burr removal device, which adopts the technical scheme of comprising a workbench 1, a left through slot 2, a liftable mounting structure, a conveying roller 5, a middle mounting slot 6, a bidirectional screw 7, a mounting block 8, a grinding disc 85, a knob 9, a plate edge grinding mounting structure, a right inclined slot 10, a side wall notch 11, a right guide shaft 12, a right adjusting stud 13, a mounting box 14 and a friction roller 15. A left through slot 2 is provided on the left side of the workbench 1, where a liftable mounting structure is provided and the conveying roller 5 is mounted and driven. A middle mounting slot 6 is provided on the right side of the left through slot 2, in which a knob 9 is mounted. The driving bidirectional screw 7 has two mounting blocks 8, which are symmetrically installed with the bidirectional screw 7 in the middle mounting groove 6. A grinding disc 85 is installed on the mounting block 8 through a plate edge grinding mounting structure. The right side of the workbench 1 has a right inclined groove 10, and side wall notches 11 are opened on the front and rear side walls of the right inclined groove 10. A right guide shaft 12 is fixedly installed in the side wall notch 11, and a right adjusting stud 13 is rotatably installed. The mounting box 14 is fitted with the right guide shaft 12 and installed with the right adjusting stud 13. The mounting box 14 has a battery and a built-in motor inside, and a switch on the surface. The built-in motor drives the friction roller 15 installed between the front and rear mounting boxes 14.

[0016] As an optimal technical solution of the utility model, the specific setting scheme of the liftable installation structure is as follows: two bottom electric telescopic rods 31 are fixed on the bottom surface of the workbench 1, and the bottom electric telescopic rods 31 are used with an external power supply. The two bottom electric telescopic rods are controlled by the same switch, that is, the two bottom electric telescopic rods run synchronously, and the output end of the bottom electric telescopic rod 31 is connected to the bottom mounting plate 32, and the bottom end of the vertical part of the T-shaped mounting block 3 is connected to the bottom mounting plate 32. The height of the T-shaped mounting block 3 changes with the lifting and lowering of the electric bottom mounting plate 32 when the bottom electric telescopic rod 31 is running. A top electrical box 4 is fixed on the top surface of the horizontal part of the T-shaped mounting block 3, and a motor is provided inside the horizontal part. The motor drives the conveying roller 5 rotatably installed on the left and right sides of the horizontal part, and a battery and a controller are provided in the top electrical box 4 to power and control the motor.

[0017] As a preferred technical solution of the present utility model, a plurality of through drain grooves 61 are evenly distributed on the bottom surface of the middle installation groove 6 .

[0018] As an optimal technical solution of the utility model, the plate edge grinding installation structure is as follows: a guide shaft 81 is fixed on the mounting block 8, a vertical bidirectional screw 82 is rotatably installed, a horizontal cross plate 83 is fitted with the guide shaft 81, and is installed in cooperation with the vertical bidirectional screw 82. When the vertical bidirectional screw 82 rotates, the horizontal cross plate 83 will move up and down along the guide shaft 81, and the upper and lower horizontal cross plates 83 approach or move away from each other. The horizontal cross plate 83 and the inclined mounting plate 84 are integrally formed, and the angle between the two is one hundred and thirty-five degrees. The inclined mounting plate 84 has a built-in small motor and a battery, and a switch is installed on the surface to control the small motor. The grinding disc 85 rotatably installed on the inner wall is driven by a small motor.

[0019] As a preferred technical solution of the present utility model, the friction roller 15 is coated with a layer of sandpaper.

[0020] The working principle of the utility model is as follows: when in use, the conveying roller 5 and the friction roller 15 are respectively started by the bottom electric telescopic rod 31 and the rotation of the right adjusting stud 13 so that the two reach the same height, and when the upper and lower edges are polished at the same time, this height should be able to make the two sides of the wooden board located in the middle position of the vertical bidirectional screw 82. At this time, according to the thickness of the wooden board, the vertical bidirectional screw 82 is rotated, and the upper and lower horizontal cross plates 83 approach each other, driving the inclined mounting plate 84 and the polishing disc 85 to approach each other until the polishing disc 85 contacts the edge of the wooden board. In the process of conveying the wooden board, the burrs on the edges and surfaces are removed at the same time and can be flexibly adjusted according to the specifications of the wooden board.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A burr removal device, characterized in that: The invention comprises a workbench (1), a left through slot (2), a liftable mounting structure, a conveying roller (5), a middle mounting slot (6), a bidirectional screw (7), a mounting block (8), a grinding disc (85), a knob (9), a plate edge grinding mounting structure, a right inclined slot (10), a side wall notch (11), a right guide shaft (12), a right adjusting stud (13), a mounting box (14) and a friction roller (15); the workbench (1) has a left through slot (2) on the left side, where a liftable mounting structure is arranged and the conveying roller (5) is mounted and driven; the left through slot (2) has a middle mounting slot (6) on the right side; a bidirectional screw (7) driven by a knob (9) is mounted in the middle mounting slot (6); the mounting block (8) are two and are symmetrically mounted with the bidirectional screw rod (7) in the middle mounting groove (6); a grinding disc (85) is mounted on the mounting block (8) through a plate edge grinding mounting structure; the right side of the workbench (1) has a right inclined groove (10), and the front and rear side walls of the right inclined groove (10) are provided with side wall notches (11); a right guide shaft (12) is fixedly mounted in the side wall notch (11), and a right adjusting stud (13) is rotatably mounted; the mounting box (14) is fitted with the right guide shaft (12) and mounted with the right adjusting stud (13); a battery and a built-in motor are provided inside the mounting box (14), and a switch is provided on the surface, and the built-in motor drives a friction roller (15) installed between the front and rear mounting boxes (14).

2. A burr removal device according to claim 1, characterized in that: The liftable mounting structure comprises a T-shaped mounting block (3), a top electrical box (4), a bottom electric telescopic rod (31) and a bottom mounting plate (32); two bottom electric telescopic rods (31) are fixed on the bottom surface of the workbench (1), and the bottom electric telescopic rods (31) are connected to an external power source; the output end of the bottom electric telescopic rod (31) is connected to the bottom mounting plate (32); the bottom end of the vertical part of the T-shaped mounting block (3) is connected to the bottom mounting plate (32); a top electrical box (4) is fixed on the top surface of the horizontal part of the T-shaped mounting block (3), and a motor is provided inside the horizontal part, and the motor drives the conveying rollers (5) rotatably installed on the left and right sides of the horizontal part; a battery and a controller are provided inside the top electrical box (4) to supply power and control the motor.

3. The burr removal device according to claim 1, characterized in that: A plurality of drain grooves (61) are evenly distributed on the bottom surface of the middle installation groove (6).

4. The burr removal device according to claim 1, characterized in that: The plate edge grinding installation structure comprises a guide shaft (81), a vertical bidirectional screw (82), a horizontal cross plate (83) and an inclined installation plate (84); the guide shaft (81) is fixed on the mounting block (8) and the vertical bidirectional screw (82) is rotatably installed; the horizontal cross plate (83) is fitted with the guide shaft (81) and is installed in conjunction with the vertical bidirectional screw (82); the horizontal cross plate (83) and the inclined installation plate (84) are integrally formed, and the angle between the two is one hundred and thirty-five degrees; the inclined installation plate (84) has a built-in small motor and a battery, a switch is installed on the surface to control the small motor, and the grinding disc (85) rotatably installed on the side wall is driven by the small motor.

5. The burr removal device according to claim 1, characterized in that: The friction roller (15) is coated with a layer of sandpaper.

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