Wood board cutting device

Abstract

The utility model discloses a wood board cutting device which comprises an operation table and a supporting frame, a second electric push rod is installed on the supporting frame through a screw, a second board body is installed at the telescopic end of the second electric push rod, a third board body is installed on the second board body, a fourth board body is installed on one side of the third board body through a screw, and an L-shaped board body is fixed to the third board body. A frame body is installed on the L-shaped plate body, a motor is installed in the frame body, an output shaft of the motor penetrates through the other side of the L-shaped plate body, and a rotating shaft is installed on the output shaft of the motor. A rotating shaft on an output shaft of a motor drives a cutting knife on a threaded cylinder to rotate, cutting operation on a wood board on an operation table is achieved, the cutting depth of the cutting knife can be operated and adjusted through installation of a second electric push rod, a fourth board body on one side of a third board body is detached, a second nut is detached from the threaded cylinder, and operation is convenient. And a user can conveniently disassemble the cutting knife on the threaded cylinder, so that the user can disassemble and replace the cutting knife according to use requirements.

Description

Technical Field

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

[0002] Wooden boards are long strips of board processed from natural trees. They are strong, durable, and have natural grain. They are the best choice for decoration. They can be processed into various curved shapes and decorations and are widely used in the construction industry for various furniture, doors and windows, or frame structures for building houses. Wooden boards can be divided into two categories according to tree species: solid wooden boards and artificial boards. According to the molding classification, they can be divided into solid boards, plywood, fiberboards, decorative panels, fireproof boards, etc. Wooden boards have the characteristics of light weight, high strength, good elasticity, good toughness, impact and vibration resistance, good processing performance, and easy processing into various lengths. The application range of wooden boards is very wide, and they can be seen in construction, furniture, transportation and other fields. Wooden boards are wooden boards made of complete wood. Wooden boards are generally classified according to the actual name of the board, and there is no unified standard specification. Wooden boards are mostly used in decoration. When the wooden boards are produced, the length of the wooden boards is mostly not the required size, so the wooden boards need to be cut during processing and use.

[0003] When cutting wooden boards, workers need to manually fix the wooden boards and then use cutting tools to cut the wooden boards into suitable lengths. The efficiency of manual feeding is low, it takes a long time, and it is more laborious to push the cutting tools. When the cutting device is in use, the structure is fixed as a whole, and the cutting depth of the wooden boards is fixed as a whole. The cutting depth cannot be adjusted, which is not convenient to use. At the same time, the cutting knife of the cutting device is installed by a variety of screws and bolts. When the cutting knife needs to be disassembled and replaced, the operation is more complicated and the installation is troublesome. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that when the cutting device is used, the structure is fixed as a whole, the cutting depth of the wooden board is fixed as a whole, the cutting depth cannot be adjusted, and the use is not convenient; at the same time, the cutting knife of the cutting device is installed by means of a variety of screws and bolts, and when the cutting knife needs to be disassembled and replaced, the operation is relatively complicated and the installation is troublesome. A wooden board cutting device is proposed to solve the problems that

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wooden board cutting device comprises an operating table and a supporting frame, a second electric push rod is installed on the supporting frame by screws, a second plate body is installed on the telescopic end of the second electric push rod, a third plate body is installed on the second plate body, a fourth plate body is installed on one side of the third plate body by screws, an L-shaped plate body is fixed on the third plate body, the second plate body, the third plate body, the fourth plate body and the L-shaped plate body constitute a box body with an opening on the bottom surface, a frame body is installed on the L-shaped plate body, a motor is installed inside the frame body, an output shaft of the motor passes through the other side of the L-shaped plate body, a rotating shaft is installed on the output shaft of the motor, a threaded barrel is installed on the rotating shaft, a cutting knife is arranged on the threaded barrel, the cutting knife is arranged as a whole at the bottom surface opening of the box body, and the end thread of the threaded barrel is threadedly matched with a second nut.

[0007] Preferably, a first side panel is installed on the operating table, and two second side panels are installed on both sides of the top surface of the operating table.

[0008] Preferably, the support frame is slidably installed between the two second side plates, and the two second side plates are each provided with a through hole, and a bolt passes through the inside of the through hole, and both ends of the bolt are threadedly matched with the first nut.

[0009] Preferably, the bolts penetrate the two second side plates and the support frame.

[0010] Preferably, two first electric push rods are installed on the first side plate, and the first plate bodies are installed on the telescopic ends of the two first electric push rods.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model uses a first electric push rod on one side of the first side panel to push the first plate body on the telescopic end of the first electric push rod to move the wooden board, so that the wooden board can be cut by the cutting knife on the support frame, completing the use of the wooden board cutting device, cutting the wooden board into a suitable length, and feeding the wooden board on the operating table through the first electric push rod, thereby improving the feeding efficiency and reducing the cutting time.

[0013] 2. The rotating shaft on the output shaft of the motor of the utility model drives the cutting knife on the threaded barrel to rotate, thereby realizing the cutting operation of the wooden board on the operating table. The installation of the second electric push rod can operate and adjust the cutting depth of the cutting knife. The fourth plate body on one side of the third plate body is disassembled, and the second nut is disassembled from the threaded barrel, which is convenient for the user to disassemble the cutting knife on the threaded barrel, so that the user can disassemble and replace the cutting knife according to the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the overall structural diagrams;

[0015] Figure 2 This is the second schematic diagram of the overall structure;

[0016] Figure 3It is a schematic diagram of the overall structure of the second electric push rod, the motor and the cutting knife;

[0017] Figure 4 It is an exploded schematic diagram of the overall structure of the second electric push rod, the motor and the cutting knife.

[0018] In the figure: 1, operating table; 2, first side panel; 3, second side panel; 4, through hole; 401, bolt; 402, first nut; 5, support frame; 6, first electric push rod; 601, first plate body; 7, second electric push rod; 8, second plate body; 9, third plate body; 901, fourth plate body; 10, L-shaped plate body; 11, frame body; 12, motor; 13, rotating shaft; 14, threaded cylinder; 15, cutting knife; 16, second nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A wood board cutting device comprises an operating table 1 and a support frame 5, a second electric push rod 7 is installed on the support frame 5 by screws, the second electric push rod 7 adopts a DC electric push rod of model NKLA22, a second plate body 8 is installed on the telescopic end of the second electric push rod 7, a third plate body 9 is installed on the second plate body 8, a fourth plate body 901 is installed on one side of the third plate body 9 by screws, the second plate body 8, the third plate body 9 and the fourth plate body 901 are used to protect the cutting knife 15 from cutting, an L-shaped plate body 10 is fixed on the third plate body 9, the second plate body 8, the third plate body 9 The fourth plate 901 and the L-shaped plate 10 constitute a box with an opening at the bottom, a frame 11 is installed on the L-shaped plate 10, a motor 12 is installed inside the frame 11, the motor 12 is a brushless DC motor of model JC35W5, the output shaft of the motor 12 passes through the other side of the L-shaped plate 10, a rotating shaft 13 is installed on the output shaft of the motor 12, a threaded barrel 14 is installed on the rotating shaft 13, a cutting knife 15 is arranged on the threaded barrel 14, the cutting knife 15 is arranged as a whole at the bottom opening of the box, and the end thread of the threaded barrel 14 is threadedly matched with the second nut 16.

[0021] By rotating the second nut 16 on the threaded barrel 14, when the motor 12 is working, the rotating shaft 13 on the output shaft of the motor 12 drives the cutting knife 15 on the threaded barrel 14 to rotate, thereby realizing the cutting operation of the wooden board on the operating table 1. The installation of the second electric push rod 7 can operate and adjust the cutting depth of the cutting knife 15. The fourth plate body 901 on one side of the third plate body 9 is disassembled, and the second nut 16 is disassembled from the threaded barrel 14, so that the user can disassemble the cutting knife 15 on the threaded barrel 14, so that the user can disassemble and replace the cutting knife 15 according to the use needs.

[0022] A first side panel 2 is installed on the operating table 1, and two second side panels 3 are installed on both sides of the top surface of the operating table 1. The support frame 5 is slidably installed between the two second side panels 3. Through holes 4 are opened on the two second side panels 3, and bolts 401 are passed through the through holes 4. The bolts 401 pass through the two second side panels 3 and the support frame 5. Both ends of the bolts 401 are threadedly matched with first nuts 402. The first nuts 402 at both ends of the bolts 401 are rotated to remove the first nuts 402, and the bolts 401 are taken out from the two second side panels 3 and the support frame 5, so that the support frame 5 can be moved between the two second side panels 3. The moved support frame 5 is supported and fixed on the two second side panels 3 again by the bolts 401 and the first nuts 402, so as to realize the adjustment and movement of the position of the support frame 5.

[0023] Two first electric push rods 6 are installed on the first side panel 2, and first plate bodies 601 are installed on the telescopic ends of the two first electric push rods 6. When the two first electric push rods 6 are working, the first plate bodies 601 on the telescopic ends of the two first electric push rods 6 can push the wooden board placed on the operating table 1, so that the wooden board can be cut by the cutting knife 15 on the supporting frame 5, thereby completing the use of the wooden board cutting device.

[0024] When using a wooden board cutting device, the electrical components in the utility model are electrically connected to an external power supply and a power switch. The wooden board to be cut is placed on the operating table 1, and the two first electric push rods 6 on the first side plate 2 on one side of the operating table 1 are started, so that the first plate body 601 on the two first electric push rods 6 can push the wooden board to move to the support frame 5 between the two second side plates 3. When the motor 12 is started, the rotating shaft 13 on the output shaft of the motor 12 can drive the cutting knife 15 on the threaded barrel 14 to rotate, thereby cutting the wooden board on the operating table 1. The second electric push rod 7 on the support frame 5 is started to control and adjust the cutting depth of the cutting knife 15 to ensure that the user can use the adjustment. The fourth plate body 901 on the third plate body 9 is removed, and the second nut 16 on the threaded barrel 14 is rotated to remove and replace the cutting knife 15 on the threaded barrel 14. It is convenient to use and easier to disassemble and repair.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wood board cutting device, comprising an operating table (1) and a support frame (5), characterized in that: A second electric push rod (7) is mounted on the support frame (5) by means of screws, a second plate body (8) is mounted on the telescopic end of the second electric push rod (7), a third plate body (9) is mounted on the second plate body (8), a fourth plate body (901) is mounted on one side of the third plate body (9) by means of screws, an L-shaped plate body (10) is fixed on the third plate body (9), the second plate body (8), the third plate body (9), the fourth plate body (901) and the L-shaped plate body (10) constitute a box body with an opening on the bottom, the L-shaped plate body A frame (11) is installed on the box body (10), a motor (12) is installed inside the frame (11), an output shaft of the motor (12) passes through the other side of the L-shaped plate (10), a rotating shaft (13) is installed on the output shaft of the motor (12), a threaded barrel (14) is installed on the rotating shaft (13), a cutting knife (15) is arranged on the threaded barrel (14), and the cutting knife (15) is arranged as a whole at the bottom opening of the box body, and the end thread of the threaded barrel (14) is threadedly matched with a second nut (16).

2. A wood board cutting device according to claim 1, characterized in that: A first side panel (2) is installed on the operating table (1), and two second side panels (3) are installed on both sides of the top surface of the operating table (1).

3. A wood board cutting device according to claim 2, characterized in that: The support frame (5) is slidably installed between the two second side plates (3), and the two second side plates (3) are each provided with a through hole (4), a bolt (401) passes through the inside of the through hole (4), and both ends of the bolt (401) are threadedly matched with a first nut (402).

4. A wood board cutting device according to claim 3, characterized in that: The bolt (401) passes through the two second side plates (3) and the support frame (5).

5. A wood board cutting device according to claim 2, characterized in that: Two first electric push rods (6) are installed on the first side plate (2), and a first plate body (601) is installed on the telescopic ends of the two first electric push rods (6).

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