Wood board cutting device

Abstract

The utility model relates to a wood board cutting device, and aims to improve the cutting precision and efficiency. The device comprises a rack, a working table plate, a feeding mechanism, a cutting mechanism and a pressing mechanism. The working table plate is provided with a feeding notch and a discharging port, and the feeding mechanism and the cutting mechanism are responsible for feeding and cutting off wood plates respectively. The pressing mechanism ensures the stability of the wood board in the cutting process through an elastic pre-tightening mechanism and a pressing wheel. In addition, a rubber pad is arranged at the bottom of the pressing plate to protect the surface of the wood plate, the feeding mechanism is composed of a parallel plate, a feeding motor and a feeding roller, the cutting mechanism comprises a linear air cylinder, a cutting motor and a cutting wheel, and a limiting block is arranged on the working table to control the stroke of the cutting wheel. According to the device, the operation process is simplified through integrated design, and the working efficiency and safety are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wood processing equipment, specifically to a wood cutting device. Background Technology

[0002] In the wood processing industry, the quality of plank cutting directly affects the final product quality. Traditional plank cutting equipment typically includes a worktable, feeding mechanism, cutting mechanism, and clamping mechanism. While these devices can complete basic cutting tasks, they have some shortcomings in actual operation, especially in the process of clamping the planks:

[0003] Insufficient clamping force: Traditional clamping mechanisms often cannot provide enough pressure, causing the wood board to easily slip or deform during the cutting process, affecting the cutting accuracy.

[0004] Lack of pre-tightening capability: The lack of an effective pre-tightening mechanism may cause the wooden board to move or deform during the preparation stage before cutting, increasing the complexity and time cost of the operation.

[0005] To address the aforementioned problems and improve the efficiency and accuracy of wood cutting, this application proposes a novel wood cutting device. Utility Model Content

[0006] To address the shortcomings of the prior art, this utility model provides a wood cutting device.

[0007] The technical solution adopted by this utility model is: a wood cutting device, comprising:

[0008] A frame, on which a worktable is provided, one end of which has a groove for feeding wooden boards and the other end has a discharge port;

[0009] The feeding mechanism is used for feeding wooden boards;

[0010] A cutting mechanism for cutting wooden boards;

[0011] The pressing mechanism includes a bracket fixed to a workbench, a cylinder support fixed to the bracket, a pressing cylinder fixed to the cylinder support, a movable plate connected to the output end of the pressing cylinder, a roller fixed to the movable plate, a pressure wheel rotatably connected to the roller, a pressure plate fixed to the movable plate, and an elastic pre-tightening mechanism disposed at both ends of the pressure plate. The elastic pre-tightening mechanism includes a pressure rod that is movably fitted with through holes at both ends of the pressure plate, a pressure plate fixed to one end of the pressure rod, a spring step disposed at the other end of the pressure rod, and a pre-tightening spring fitted on the pressure rod. One end of the pre-tightening spring is connected to the spring step, and the other end is connected to the pressure plate. The pre-tightening spring has an elastic force that presses the pressure rod against the wooden board.

[0012] Furthermore, a rubber pad is provided at the bottom of the pressure plate.

[0013] Furthermore, the feeding mechanism includes two parallel plates fixed to the bottom of the workbench, a feeding motor fixed to the bottom of the parallel plates, and a feeding roller rotating between the two parallel plates. The feeding motor is driven by the feeding roller through a pulley, and a pushing groove is provided on the workbench above the two parallel plates.

[0014] Furthermore, the cutting mechanism includes a linear cylinder mounted on the frame, a cutting motor connected to the linear cylinder, and a cutting wheel connected to the output end of the cutting motor.

[0015] Furthermore, the workbench is equipped with a limit block.

[0016] The beneficial effects of this utility model are:

[0017] 1. Improved cutting accuracy: The introduction of the pre-tightening mechanism allows the wooden board to be effectively pre-tightened before cutting, reducing the movement and vibration of the board during the cutting process, thereby significantly improving cutting accuracy.

[0018] 2. Enhanced clamping stability: Through the elastic pre-tightening of the pre-tightening mechanism and the further clamping of the pressure roller, the wooden board is firmly fixed on the workbench, enhancing the clamping stability and ensuring the flatness and safety of the wooden board during the cutting process.

[0019] 3. Enhanced safety: The stable clamping mechanism reduces the risk of the wooden board moving during the cutting process, reduces potential injuries to operators, and improves the safety of the working environment.

[0020] In addition to the objectives, features and advantages described above, this utility model has other objectives, features and advantages.

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0024] Figure 3 for Figure 1 Enlarged diagram of point A in the middle.

[0025] Figure 4 This is a schematic diagram of the workbench.

[0026] Figure 5 for Figure 2 Enlarged diagram of point B in the middle.

[0027] Figure 1-5 Components: 1. Frame; 2. Workbench; 3. Wooden board; 4. Groove; 5. Discharge port; 6. Feeding mechanism; 7. Cutting mechanism; 8. Pressing mechanism; 9. Support; 10. Cylinder support; 11. Pressing cylinder; 12. Moving plate; 13. Roller; 14. Pressure roller; 15. Pressure plate; 16. Pressure rod; 17. Pressure plate; 18. Spring step; 19. Pre-tension spring; 20. Rubber pad; 21. Parallel plate; 22. Feeding motor; 23. Feeding roller; 24. Pulley; 25. Pushing groove; 26. Linear cylinder; 27. Cutting motor; 28. Cutting wheel; 29. ​​Limit block. Detailed Implementation

[0028] 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.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] This utility model provides a wood cutting device.

[0031] In this embodiment, refer to Figure 1-5 The wood cutting device includes:

[0032] A frame 1 is provided with a worktable 2, one end of which has a groove 4 for feeding wood planks 3, and the other end has a discharge port 5.

[0033] Feeding mechanism 6, the feeding mechanism is used for feeding wooden boards;

[0034] Cutting mechanism 7, the cutting mechanism is used to cut the wooden board;

[0035] The pressing mechanism 8 includes a bracket 9 fixed on the workbench, a cylinder support 10 fixed on the bracket, a pressing cylinder 11 fixed on the cylinder support 10, a moving plate 12 connected to the output end of the pressing cylinder 11, a roller 13 fixed on the moving plate, a pressure wheel 14 rotatably connected to the roller 13, a pressure plate 15 fixed on the moving plate, and elastic pre-tightening mechanisms provided at both ends of the pressure plate. The elastic pre-tightening mechanism includes a pressure rod 16 that is movably engaged with the through holes at both ends of the pressure plate, a pressure plate 17 fixed on one end of the pressure rod 16, a spring step 18 provided on the other end of the pressure rod, and a pre-tightening spring 19 fitted on the pressure rod. One end of the pre-tightening spring is connected to the spring step, and the other end is connected to the pressure plate. The pre-tightening spring has an elastic force that presses the pressure rod against the wooden board.

[0036] In the above technical solution, by setting up a worktable, a feeding mechanism, a cutting mechanism and a pressing mechanism, the wood cutting device can realize integrated operation from feeding to discharging, which improves the stability of operation and the accuracy of cutting.

[0037] Among them, the elastic pre-tightening mechanism in the pressing mechanism can pre-tighten the wooden board before cutting, and further tighten it with the pressure roller to ensure the stability of the wooden board during the cutting process and reduce cutting errors caused by the movement or vibration of the wooden board.

[0038] Specifically, a rubber pad 20 is provided at the bottom of the pressure plate.

[0039] In this embodiment, the rubber pad added to the bottom of the pressure plate protects the surface of the wooden board, preventing scratches or damage during the pressing process and improving the processing quality of the product. The addition of the rubber pad increases the friction between the pressure plate and the wooden board, making the wooden board more stable during cutting and reducing the possibility of slippage.

[0040] Specifically, the feeding mechanism includes two parallel plates 21 fixed to the bottom of the workbench, a feeding motor 22 fixed to the bottom of the parallel plates, and a feeding roller 23 rotating between the two parallel plates. The feeding motor is connected to the feeding roller via a pulley 24, and a pusher groove 25 is provided on the workbench above the two parallel plates.

[0041] In this embodiment, the feeding mechanism is designed to ensure smooth feeding of the wooden boards through the cooperation of the feeding motor and the feeding rollers, thus improving feeding efficiency and stability. During operation, the feeding motor drives the feeding rollers between the two parallel boards to rotate. The feeding rollers pass through the pusher groove and contact the wooden boards, utilizing the friction between them to feed the boards.

[0042] Specifically, the cutting mechanism includes a linear cylinder 26 mounted on the frame, a cutting motor 27 connected to the linear cylinder 26, and a cutting wheel 28 connected to the output end of the cutting motor.

[0043] In this embodiment, a linear cylinder drives a cutting motor and a cutting wheel on the cutting motor to move up and down, thereby cutting the wooden board.

[0044] Specifically, the workbench is provided with a limit block 29.

[0045] In this embodiment, the limiting block ensures the maximum downward stroke of the cutting wheel during the cutting process, preventing the cutting wheel from descending excessively.

[0046] Attention all technical personnel: Although this utility model has been described according to the specific embodiments above, the concept of this utility model is not limited to this utility model. Any modification that utilizes the concept of this utility model will be included within the scope of protection of this patent right.

Claims

1. A wood cutting device, characterized in that... include: A frame, on which a worktable is provided, one end of which has a groove for feeding wooden boards and the other end has a discharge port; The feeding mechanism is used for feeding wooden boards; A cutting mechanism for cutting wooden boards; The pressing mechanism includes a bracket fixed to a workbench, a cylinder support fixed to the bracket, a pressing cylinder fixed to the cylinder support, a movable plate connected to the output end of the pressing cylinder, a roller fixed to the movable plate, a pressure wheel rotatably connected to the roller, a pressure plate fixed to the movable plate, and an elastic pre-tightening mechanism disposed at both ends of the pressure plate. The elastic pre-tightening mechanism includes a pressure rod that is movably fitted with through holes at both ends of the pressure plate, a pressure plate fixed to one end of the pressure rod, a spring step disposed at the other end of the pressure rod, and a pre-tightening spring fitted on the pressure rod. One end of the pre-tightening spring is connected to the spring step, and the other end is connected to the pressure plate. The pre-tightening spring has an elastic force that presses the pressure rod against the wooden board.

2. The wood cutting device according to claim 1, characterized in that: A rubber pad is provided at the bottom of the pressure plate.

3. The wood cutting device according to claim 1, characterized in that: The feeding mechanism includes two parallel plates fixed to the bottom of the workbench, a feeding motor fixed to the bottom of the parallel plates, and a feeding roller rotating between the two parallel plates. The feeding motor is connected to the feeding roller via a pulley, and a pushing groove is provided on the workbench above the two parallel plates.

4. The wood cutting device according to claim 1, characterized in that: The cutting mechanism includes a linear cylinder mounted on the frame, a cutting motor connected to the linear cylinder, and a cutting wheel connected to the output end of the cutting motor.

5. The wood cutting device according to claim 4, characterized in that: The workbench is equipped with a limit block.

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