Environment-friendly wood cutting device for decoration engineering

Abstract

The utility model belongs to the technical field of decoration engineering, and discloses an environment-friendly wood cutting device for decoration engineering, which comprises a worktable, supporting rods are fixedly connected to four corners of the bottom end surface of the worktable, a rectangular hole is formed in the middle of the worktable, and a cutting assembly is arranged in the rectangular hole. A collecting box is fixedly connected to the middle of the bottom end face of the workbench, limiting holes communicating with the limiting sliding grooves are formed in the front end face and the rear end face of the collecting box, a frame is arranged in the limiting holes, the output end of the electric push rod is fixedly connected with the middle of the surface of the frame, and a filter screen is installed in the frame and controls the exhaust fan to work. And during cutting, the exhaust fan can exhaust air in the collecting box body outwards, so that wood chips generated by cutting of the cutting blade can enter the collecting box body through the rectangular holes, sanitary pollution is avoided, and the cutting device is more environment-friendly.

Description

Technical Field

[0001] The present application relates to the technical field of decoration engineering, and more specifically, to an environment-friendly wood cutting device for decoration engineering. Background Art

[0002] In decoration engineering, wood is often used as a raw material for decoration projects. Therefore, wood is widely used in decoration projects. Before use, wood needs to be processed, such as cutting, etc. Therefore, an environment-friendly wood cutting device for decoration engineering is often used.

[0003] At present, a large amount of wood chips are generated during wood cutting. However, some existing environment-friendly wood cutting devices for decoration engineering generally do not have components for centralized collection of wood chips. As a result, when the device is in use, the wood chips will fly everywhere, which will cause sanitary pollution and harm the health of operators.

[0004] To solve the above problems, the present application provides an environment-friendly wood cutting device for decoration engineering. Utility Model Content

[0005] The present application provides the following technical solution: An environment-friendly wood cutting device for decoration engineering, including a workbench. Four corners of the bottom end surface of the workbench are fixedly connected with support rods. A rectangular hole is opened in the middle of the workbench. A cutting assembly is arranged inside the rectangular hole. The middle of the bottom end surface of the workbench is fixedly connected with a collection box body. A suction fan is embedded and installed at the lower part of the right side wall of the collection box body. A fixed electric push rod is fixedly connected to the surface of the collection box body. Two limiting chutes are symmetrically opened on the inner wall of the collection box body. Limiting holes communicating with the limiting chutes are opened on the front and rear end surfaces of the collection box body. A frame body is arranged inside the limiting holes. The output end of the electric push rod is fixedly connected to the middle of the surface of the frame body. A filter screen is installed inside the frame body.

[0006] Through the above technical solution, by controlling the suction fan to work, the suction fan will draw out the air inside the collection box body while cutting. In this way, the wood chips generated by the cutting of the cutting blade will enter the inside of the collection box body through the rectangular hole, avoiding sanitary pollution and being more environmentally friendly.

[0007] Furthermore, a fixed rod is fixedly connected to the surface of the collection box body, and one end of the fixed rod far away from the collection box body is fixedly connected to the electric push rod.

[0008] Through the above technical solution, the electric push rod is fixed on the surface of the collection box body.

[0009] Further, slots are provided on both the front and rear sides of the inner wall of the frame body, positioning holes are provided on both the left and right sides of the inner wall of the frame body, and the slots and the positioning holes are communicated. An installation frame is inserted into the two slots. A filter screen is fixedly connected to the lower side of the inner wall of the installation frame. The bottom of the filter screen is at the same horizontal plane as the bottom of the installation frame. The frame body is arranged above the exhaust fan.

[0010] Through the above technical solution, it is convenient to remove the installation frame from the inside of the frame body and facilitate the cleaning of the sawdust on the top of the filter screen.

[0011] Further, the cutting assembly includes a cutting blade and a motor. The cutting blade is arranged inside the rectangular hole. A motor is fixedly connected to the bottom end surface of the workbench and inside the collection box body. The output end of the motor is fixedly connected to a rotating shaft. The end of the rotating shaft away from the motor is fixedly connected to the middle of the cutting blade.

[0012] Through the above technical solution, the motor works to drive the rotating shaft and the cutting blade to rotate, and the rotation of the cutting blade can cut the plate.

[0013] Further, two limiting plates are symmetrically and slidably connected to the top of the workbench. Two moving grooves are symmetrically provided on the top of the workbench. A lead screw is rotatably connected inside the moving groove. A moving block is slidably connected inside the moving groove. The end of the lead screw away from the middle of the workbench extends to the outside of the workbench and is fixedly connected to a handle. The moving block is threadedly sleeved on the outside of the lead screw. The top end surface of the moving block is fixedly connected to the bottom end surface of the limiting plate.

[0014] Through the above technical solution, the two limiting plates are used to limit the two sides of the plate, so that the plate can be prevented from shifting during cutting, and it is not easy to have a cutting deviation during cutting.

[0015] Further, sliding grooves are symmetrically provided on the top of the workbench. A sliding block is slidably connected inside the sliding groove. The top end surface of the sliding block is fixedly connected to the bottom end surface of the limiting plate.

[0016] Through the above technical solution, the sliding groove and the sliding block cooperate to limit the limiting plate.

[0017] Further, a limiting rod is fixedly connected inside the sliding groove. The sliding block is slidably sleeved on the outside of the limiting rod.

[0018] Through the above technical solution, the limiting rod further limits the sliding block. When the limiting plate moves, the limiting plate drives the sliding block to move on the outside of the limiting rod.

[0019] In summary, the present application includes the following beneficial technical effects:

[0020] 1. Control the operation of the exhaust fan. While cutting, the exhaust fan will extract the air inside the collection box outward. In this way, the wood chips generated by the cutting blade will enter the inside of the collection box through the rectangular holes, avoiding sanitary pollution and being more environmentally friendly. The wood chips are blocked by the filter screen and retained inside the collection box.

[0021] 2. Drive the screw rod to rotate by using the handle. The rotation of the screw rod drives the moving block to move inside the moving groove, thereby driving the limit plate to move, and then adjusting the distance between the two limit plates, so that the distance between the two limit plates is adapted to the size of the board. Thus, the two limit plates are used to limit both sides of the board, which can prevent the board from shifting during cutting and is not prone to cutting deviation during cutting.

[0022] 3. Control the operation of the electric push rod to push the frame backward, move the installation frame to the outside of the collection box, avoiding the collection box blocking the installation frame when pushing the installation frame. Then push the installation frame and push it out from the inside of the frame, so as to remove the installation frame from the inside of the frame, facilitating the cleaning of the wood chips on the top of the filter screen. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the present application;

[0024] Figure 2 It is a partial structural schematic diagram of the present application;

[0025] Figure 3 It is a schematic structural diagram of the installation frame of the present application.

[0026] Explanation of the reference numerals in the drawings:

[0027] 1, Workbench; 2, Exhaust fan; 3, Support rod; 4, Collection box; 5, Electric push rod; 6, Limit sliding groove; 7, Limit hole; 8, Frame; 9, Handle; 10, Moving groove; 11, Limit plate; 12, Limit rod; 13, Sliding groove; 14, Screw rod; 15, Moving block; 16, Sliding block; 17, Rectangular hole; 18, Cutting blade; 19, Slot; 20, Positioning hole; 21, Installation frame; 22, Filter screen. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] In the description of the present application, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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, and therefore cannot be construed as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, terms such as "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances. Embodiment

[0031] An environment-friendly wood cutting device for decoration projects is disclosed in an embodiment of the present application. Please refer to Figure 1 and Figure 2 , which includes a workbench 1. Four corners of the bottom end face of the workbench 1 are fixedly connected with support rods 3. A rectangular hole 17 is opened in the middle of the workbench 1. A cutting assembly is arranged inside the rectangular hole 17. The middle of the bottom end face of the workbench 1 is fixedly connected with a collection box body 4. The top of the collection box body 4 is open. A suction fan 2 is embedded and installed in the lower part of the right side wall of the collection box body 4. By controlling the suction fan 2 to work, the air inside the collection box body 4 will be pumped outwards during cutting. In this way, the wood chips generated by the cutting of the cutting blade 18 will enter the inside of the collection box body 4 through the rectangular hole 17, avoiding sanitary pollution and being more environmentally friendly. The wood chips are blocked by the filter screen 22 and retained inside the collection box body 4. An electric push rod 5 is fixedly connected to the surface of the collection box body 4. Two limiting sliding grooves 6 are symmetrically opened on the inner wall of the collection box body 4. Limiting holes 7 communicating with the limiting sliding grooves 6 are opened on the front and rear end faces of the collection box body 4. A frame body 8 is arranged inside the limiting holes 7. The left and right side walls of the frame body 8 are arranged inside the limiting sliding grooves 6. The output end of the electric push rod 5 is fixedly connected to the middle of the surface of the frame body 8. A filter screen 22 is installed inside the frame body 8. A fixing rod is fixedly connected to the surface of the collection box body 4. One end of the fixing rod far from the collection box body 4 is fixedly connected to the electric push rod 5.

[0032] Please refer to Figure 2 and Figure 3, slots 19 are provided on both the front and rear sides of the inner wall of the frame 8, positioning holes 20 are provided on both the left and right sides of the inner wall of the frame 8, and the slots 19 and the positioning holes 20 are connected. An installation frame 21 is inserted into the two slots 19, the left and right side walls of the installation frame 21 are arranged inside the positioning holes 20, a filter screen 22 is fixedly connected to the lower side of the inner wall of the installation frame 21, and the bottom of the filter screen 22 is at the same horizontal plane as the bottom of the installation frame 21. The frame 8 is arranged above the exhaust fan 2. Control the electric push rod 5 to work to push the frame 8 backward, move the installation frame 21 to the outside of the collection box body 4, so as to avoid the collection box body 4 blocking the installation frame 21 when pushing the installation frame 21. Then push the installation frame 21 to push the installation frame 21 out of the frame 8, so as to remove the installation frame 21 from the inner side of the frame 8, which is convenient for cleaning the sawdust on the top of the filter screen 22.

[0033] Please refer to Figure 1 , the cutting assembly includes a cutting blade 18 and a motor. The cutting blade 18 is arranged inside the rectangular hole 17, and the motor is arranged on the left side of the cutting blade 18. A motor is fixedly connected to the bottom end surface of the workbench 1 and inside the collection box body 4. The output end of the motor is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the motor is fixedly connected to the middle of the cutting blade 18. The motor works to drive the rotating shaft and the cutting blade 18 to rotate, and the rotation of the cutting blade 18 can cut the plate.

[0034] Please refer to Figure 1 , two limit plates 11 are symmetrically and slidably connected to the top of the workbench 1. Two moving grooves 10 are symmetrically provided on the top of the workbench 1. A lead screw 14 is rotatably connected inside the moving groove 10, and a moving block 15 is slidably connected inside the moving groove 10. One end of the two lead screws 14 away from the middle of the workbench 1 extends to the outside of the workbench 1 and is fixedly connected to a handle 9. The moving block 15 is threadedly sleeved on the outside of the lead screw 14. Drive the lead screw 14 to rotate by using the handle 9. The rotation of the lead screw 14 drives the moving block 15 to move inside the moving groove 10, thereby driving the limit plate 11 to move, and then adjusting the distance between the two limit plates 11 so that the distance between the two limit plates 11 is adapted to the size of the plate, so that the two limit plates 11 can limit the two sides of the plate, so as to avoid the plate shifting during cutting and not easily occurring cutting deviation during cutting. The top end surface of the moving block 15 is fixedly connected to the bottom end surface of the limit plate 11.

[0035] Please refer to Figure 1, symmetric sliding grooves 13 are formed at the top of the workbench 1. A sliding block 16 is slidably connected inside the sliding groove 13. The cooperation between the sliding groove 13 and the sliding block 16 limits the position of the limiting plate 11. When the limiting plate 11 moves, the limiting plate 11 drives the sliding block 16 to move inside the sliding groove 13. The top surface of the sliding block 16 is fixedly connected to the bottom surface of the limiting plate 11. A limiting rod 12 is fixedly connected inside the sliding groove 13. The limiting rod 12 further limits the sliding block 16. When the limiting plate 11 moves, the limiting plate 11 drives the sliding block 16 to move outside the limiting rod 12, improving the stability of the limiting plate 11 during movement. The sliding block 16 is slidably sleeved outside the limiting rod 12.

[0036] The implementation principle of the embodiment of this application is as follows: The handle 9 is used to drive the screw rod 14 to rotate. The rotation of the screw rod 14 drives the moving block 15 to move inside the moving groove 10, thereby driving the limiting plate 11 to move, and then adjusting the distance between the two limiting plates 11 so that the distance between the two limiting plates 11 is adapted to the size of the board. Then, the wood is placed between the two limiting plates 11, and then the motor is controlled to work. The staff pushes the wood to be cut by the cutting blade 18. During cutting, the two limiting plates 11 limit the two sides of the board, which can prevent the board from shifting during cutting and is not prone to cutting deviation. At the same time, the exhaust fan 2 is controlled to work. During cutting, the exhaust fan 2 will extract the air inside the collection box body 4 outward. In this way, the wood chips generated by the cutting of the cutting blade 18 will enter the collection box body 4 through the rectangular holes 17, avoiding sanitary pollution and being more environmentally friendly. The wood chips are blocked by the filter screen 22 and retained inside the collection box body 4;

[0037] The electric push rod 5 is controlled to work to push the frame body 8 backward, moving the installation frame 21 to the outside of the collection box body 4, avoiding the collection box body 4 blocking the installation frame 21 when pushing the installation frame 21. Then, the installation frame 21 is pushed, and the installation frame 21 is pushed out from inside the frame body 8, so as to remove the installation frame 21 from the inside of the frame body 8, facilitating the cleaning of the wood chips on the top of the filter screen 22.

[0038] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An environmentally friendly wood cutting device for decorative engineering, comprising a workbench (1), characterized in that: The four corners of the bottom end surface of the workbench (1) are fixedly connected to support rods (3); a rectangular hole (17) is provided in the middle of the workbench (1); a cutting assembly is arranged inside the rectangular hole (17); a collecting box body (4) is fixedly connected to the middle of the bottom end surface of the workbench (1); an exhaust fan (2) is embedded and installed in the lower part of the right side wall of the collecting box body (4); an electric push rod (5) is fixedly connected to the surface of the collecting box body (4); two limiting slide grooves (6) are symmetrically provided on the inner wall of the collecting box body (4); limiting holes (7) connected to the limiting slide grooves (6) are provided on the front and rear end surfaces of the collecting box body (4); a frame body (8) is arranged inside the limiting hole (7); an output end of the electric push rod (5) is fixedly connected to the middle of the surface of the frame body (8); a filter screen (22) is installed inside the frame body (8).

2. The environmentally friendly wood cutting device for decoration engineering according to claim 1 is characterized by: A fixing rod is fixedly connected to the surface of the collection box body (4), and one end of the fixing rod away from the collection box body (4) is fixedly connected to the electric push rod (5).

3. The environmentally friendly wood cutting device for decoration engineering according to claim 1 is characterized by: The inner wall of the frame (8) is provided with slots (19) on both the front and rear sides, and the inner wall of the frame (8) is provided with positioning holes (20) on both the left and right sides, and the slots (19) and the positioning holes (20) are connected, and the two slots (19) are inserted with mounting frames (21) inside, and the lower side of the inner wall of the mounting frame (21) is fixedly connected with a filter screen (22), and the bottom of the filter screen (22) is in the same horizontal plane as the bottom of the mounting frame (21), and the frame (8) is arranged above the exhaust fan (2).

4. The environmentally friendly wood cutting device for decoration engineering according to claim 1 is characterized by: The cutting assembly comprises a cutting blade (18) and a motor; the cutting blade (18) is arranged inside the rectangular hole (17); the motor is fixedly connected to the bottom end surface of the workbench (1) and located inside the collecting box body (4); the output end of the motor is fixedly connected to a rotating shaft; and one end of the rotating shaft away from the motor is fixedly connected to the middle of the cutting blade (18).

5. The environmentally friendly wood cutting device for decoration engineering according to claim 1 is characterized by: The top of the workbench (1) is symmetrically slidably connected to two limit plates (11); the top of the workbench (1) is symmetrically provided with two moving grooves (10); a screw rod (14) is rotatably connected inside the moving groove (10); a moving block (15) is slidably connected inside the moving groove (10); one end of the screw rod (14) away from the middle of the workbench (1) extends to the outside of the workbench (1) and is fixedly connected to a handle (9); the moving block (15) is threadedly sleeved on the outside of the screw rod (14); and the top end surface of the moving block (15) is fixedly connected to the bottom end surface of the limit plate (11).

6. The environmentally friendly wood cutting device for decoration engineering according to claim 1 is characterized by: The top of the workbench (1) is symmetrically provided with sliding grooves (13), the interior of the sliding grooves (13) is slidably connected with a sliding block (16), and the top end surface of the sliding block (16) is fixedly connected to the bottom end surface of the limiting plate (11).

7. The environmentally friendly wood cutting device for decoration engineering according to claim 6 is characterized by: The interior of the sliding groove (13) is fixedly connected to the limiting rod (12), and the sliding block (16) is slidably sleeved on the outside of the limiting rod (12).

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