Fixed-length cutting device for wood processing
By using the design of components such as cutting tables, columns, motors and movable rods in the fixed-length cutting device for wood processing, the problem of insufficient fixity in the cutting process is solved, and the horizontal fixation of the wood board and the adjustment of the transmission roller spacing are achieved. Improve the aesthetics and safety of the incision and expand the scope of application.
Patent Information
- Application Number
- CN202420852615.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-23
AI Technical Summary
During the cutting process of existing wood processing, the fixed length cutting device for wood processing causes the wooden board to shake left and right, affecting the aesthetics and safety of the cut and reducing product quality.
A device including a cutting table, column, motor, threaded rod, slider, shell, movable rod and clamp are designed. The threaded rod and slider are driven by the motor to drive the shell up and down, and the wooden board is horizontally utilizing springs and clamps. Fix, avoid shaking, and adjust the conveyor roller spacing through screws and sliders to adapt to different thickness wooden boards.
The horizontal fixation of the left and right sides of the wooden board is achieved, which improves the aesthetics and safety of the cut, enhances the quality of the discharge, and expands the scope of application of the device.
Smart Images
Figure CN222270613U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wood processing devices, in particular to a fixed-length cutting device for wood processing. Background Art
[0002] Wood processing is the basic mechanical processing and transformation of logs or wood materials to make them suitable for different uses and needs, and the products still retain the basic characteristics of wood. Cutting logs or trimmed wooden boards is an important part of wood processing. Cutting can cut wooden boards into different sizes and shapes according to different needs and uses. In order to complete the batch cutting process of wooden boards with uniform requirements, fixed-length cutting devices for wood processing are used in the prior art to cut wooden boards.
[0003] However, some fixed-length cutting devices for wood processing in the prior art do not have sufficient horizontal fixation on the wooden board during cutting, which may cause the wooden board to shake left and right during cutting, resulting in poor aesthetics of the wooden board cut, reduced quality, and certain safety hazards. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a fixed-length cutting device for wood processing, aiming to improve the problem that some fixed-length cutting devices for wood processing in the prior art have insufficient fixation of the wooden board during the cutting process, resulting in shaking, which in turn leads to poor quality and safety hazards.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed-length cutting device for wood processing, comprising a cutting table, an opening is provided in the middle of the top end of the cutting table, and columns are fixedly connected to the middle of the left and right sides of the cutting table, the top end of the left column is fixedly connected to a motor 1, the driving end of the motor 1 is fixedly connected to a threaded rod, the opposite sides of the two columns are provided with slots, the inner walls of the two slots are slidably connected to sliders 1, the opposite sides of the two sliders 1 are fixedly connected to a shell, the middle part of the rear side of the shell is fixedly connected to a motor 2, the driving end of the motor 2 is fixedly connected to a rotating shaft, and the outer middle side of the rotating shaft is fixedly connected to a saw blade.
[0006] As a further description of the above technical solution:
[0007] The left and right ends of the top front side of the shell are slidably connected with movable rod 1, the outsides of the two movable rods 1 are sleeved with springs, and the bottom ends of the two movable rods 1 are fixedly connected with clamping blocks, the left and right ends of the top rear side of the shell are slidably connected with movable rod 2, the outsides of the two movable rods 2 are sleeved with another spring, and the bottom ends of the movable rods 2 are fixedly connected with another clamping block, the front side of the cutting table is fixedly connected with a U-shaped base, and the bottoms of the opposite sides of the left and right ends of the U-shaped base are fixedly connected with conveying rollers, the left side of the top of the U-shaped base is fixedly connected with a motor 3, and the driving end of the motor 3 is fixedly connected with a screw rod, and the opposite sides of the left and right ends of the U-shaped base are provided with sliding grooves, the inner walls of the two sliding grooves are slidably connected with sliders 2, and the opposite sides of the two sliders 2 are fixedly connected with another conveying roller.
[0008] As a further description of the above technical solution:
[0009] The inner thread of the slider 1 is connected to the outside of the threaded rod, and the bottom end of the threaded rod is rotatably connected to the inner wall of the bottom of the groove.
[0010] As a further description of the above technical solution:
[0011] The internal thread of the sliding block 2 is connected to the outside of the screw rod, and the bottom end of the screw rod is rotatably connected to the bottom inner wall of the sliding groove.
[0012] As a further description of the above technical solution:
[0013] The front end of the rotating shaft passes through the middle part of the saw blade, extends inward, and is rotatably connected to the middle part of the front side of the shell.
[0014] As a further description of the above technical solution:
[0015] One end of the spring is fixedly connected to the front side of the bottom end of the shell, and the other end of the spring is fixedly connected to the top end of the clamping block.
[0016] As a further description of the above technical solution:
[0017] The rear side of the clamping block is slidably connected to the front side of the shell, and the front and rear sides of the saw blade are slidably connected to the front and rear inner walls of the shell.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, through the coordinated use of the movable rod 1, the spring, the clamping block, the movable rod 2 and other components, the function of horizontally fixing the left and right sides of the wooden board before cutting is realized, thereby avoiding the safety hazard caused by the left and right shaking of the wooden board during the cutting process, enhancing the aesthetics of the wooden board cut, and improving the quality of the output.
[0020] 2. In the utility model, the function of moving the conveying roller up and down is realized through the coordinated use of components such as the screw rod, the second slider, and the U-shaped base, which is conducive to adjusting the spacing between the conveying rollers, achieving the effect of conveying wooden boards of different thicknesses, and expanding the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A three-dimensional diagram of a fixed-length cutting device for wood processing proposed by the utility model;
[0022] Figure 2 This is a side view of a fixed-length cutting device for wood processing proposed by the utility model;
[0023] Figure 3 The utility model is a schematic diagram of the shell structure of a fixed-length cutting device for wood processing.
[0024] Legend:
[0025] 1. Cutting table; 2. Column; 3. Motor 1; 4. Threaded rod; 5. Slider 1; 6. Housing; 7. Motor 2; 8. Rotating shaft; 9. Saw blade; 10. Movable rod 1; 11. Movable rod 2; 12. Spring; 13. Clamp; 14. U-shaped base; 15. Conveyor roller; 16. Motor 3; 17. Slider 2; 18. Screw rod. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] Reference Figure 1-3 The utility model provides an embodiment: a fixed-length cutting device for wood processing, comprising a cutting table 1, an opening is provided in the middle of the top of the cutting table 1, columns 2 are fixedly connected to the middle of the left and right sides of the cutting table 1, a motor 3 is fixedly connected to the top of the left column 2, a threaded rod 4 is fixedly connected to the driving end of the motor 3, slots are provided on the opposite sides of the two columns 2, sliders 5 are slidably connected to the inner walls of the two slots, a shell 6 is fixedly connected to the opposite sides of the two sliders 5, a motor 2 7 is fixedly connected to the middle of the rear side of the shell 6, a rotating shaft 8 is fixedly connected to the driving end of the motor 2 7, and a saw blade 9 is fixedly connected to the outer middle side of the rotating shaft 8.
[0028] The left and right ends of the top front side of the shell 6 are slidably connected with movable rods 10, the outsides of the two movable rods 10 are sleeved with springs 12, and the bottom ends of the two movable rods 10 are fixedly connected with clamping blocks 13. The left and right ends of the top rear side of the shell 6 are slidably connected with movable rods 11, the outsides of the two movable rods 11 are sleeved with another spring 12, and the bottom ends of the movable rods 11 are fixedly connected with another clamping block 13. The motor 13 on the top of the column 2 is started to drive the threaded rod 4 to rotate, and the slider 15 is driven to move up and down, so that the shell 6 is also moved up and down. Since the up and down movement stroke of the clamping block 13 is short, it will touch the wooden board first, driving the movable rod 10 and the movable rod 2 11 to move up. The saw blade 9 is moved upward, thereby allowing the spring 12 to produce elastic deformation, exerting downward pressure on the wooden board to fix it, and at the same time, the saw blade 9 continues to move downward to cut the wooden board, and until it moves to the opening position, the wooden board is completely cut, and then the slider 5 drives the housing 6 and its entirety to reset upward. After the saw blade 9 leaves the position of the wooden board, the clamping block 13 will still fix the wooden board horizontally under the elastic deformation of the spring 12 until the subsequent wooden board pushes the cut wooden board backwards, and then the next wheel cutting is carried out, thereby realizing the function of horizontally fixing the left and right sides of the wooden board before cutting, avoiding the safety hazard caused by the left and right shaking of the wooden board during the cutting process, enhancing the aesthetics of the wooden board incision, and improving the discharge quality. A U-shaped base 14 is fixedly connected to the front side of the cutting table 1, and conveying rollers 15 are fixedly connected to the bottom of the opposite sides of the left and right ends of the U-shaped base 14, and a motor three 16 is fixedly connected to the left side of the top of the U-shaped base 14, and a screw rod 18 is fixedly connected to the driving end of the motor three 16, and a slide groove is provided on the opposite sides of the left and right ends of the U-shaped base 14, and a slider two 17 is slidably connected to the inner walls of the two slide grooves, and another conveying roller 15 is fixedly connected to the opposite side of the two sliders two 17. The motor three 16 on the left side of the top group of the U-shaped base 14 is started to drive the screw rod 18 to rotate, drive the slider two 17 to move up and down, adjust the position of the upper conveying roller 15, and change the gap between the two conveying rollers 15, so as to adapt to the thickness of the wooden board to be processed, realize the function of moving the conveying roller 15 up and down, which is beneficial to adjust the spacing between the conveying rollers 15, play the effect of conveying wooden boards of different thicknesses, and expand the scope of application of the device. The internal thread of slider 1 5 is connected to the outside of threaded rod 4, and the bottom end of threaded rod 4 is rotatably connected to the bottom inner wall of the slot. The internal thread of slider 2 17 is connected to the outside of screw rod 18, and the bottom end of screw rod 18 is rotatably connected to the bottom inner wall of the slide groove. The front end of rotating shaft 8 passes through the middle of saw blade 9, extends inward, and is rotatably connected to the middle of the front side of shell 6. One end of spring 12 is fixedly connected to the front side of the bottom end of shell 6, and the other end of spring 12 is fixedly connected to the top of clamping block 13. The rear side of clamping block 13 is slidably connected to the front side of shell 6, and the front and rear sides of saw blade 9 are slidably connected to the front and rear inner walls of shell 6.
[0029] Working principle: In actual use, first start the motor 3 16 on the left side of the top group of the U-shaped base 14, drive the screw 18 to rotate, drive the slider 2 17 to move up and down, adjust the position of the upper conveying roller 15, and change the gap between the two conveying rollers 15 to adapt to the thickness of the wood board to be processed. The wood board to be processed moves through the gap to the top of the cutting table 1, start the motor 2 7, drive the shaft 8 to rotate, drive the saw blade 9 to rotate, and then start the motor 1 3 on the top of the column 2 to drive the threaded rod 4 to rotate, and drive the slider 1 5 to move up and down, so that the housing 6 also moves up and down. Since the upward and downward movement stroke of the clamp block 13 is short, it will first touch the wooden board, driving the movable rod 10 and the movable rod 2 11 to move upward, so that the spring 12 will produce elastic deformation, exerting downward pressure on the wooden board to fix it, and at the same time, the saw blade 9 continues to move downward to cut the wooden board until it moves to the opening position and completely cuts the wooden board. Then the slider 15 drives the housing 6 and its overall upward reset. After the saw blade 9 leaves the position of the wooden board, the clamp block 13 will still fix the wooden board horizontally under the elastic deformation of the spring 12 until the subsequent wooden board pushes the cut wooden board backwards and then the next wheel cutting is carried out.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A fixed-length cutting device for wood processing, comprising a cutting table (1), characterized in that: An opening is provided in the middle of the top of the cutting table (1), and columns (2) are fixedly connected to the middle of the left and right sides of the cutting table (1). The top of the left column (2) is fixedly connected to a motor 1 (3), and the driving end of the motor 1 (3) is fixedly connected to a threaded rod (4). The opposite sides of the two columns (2) are provided with slots, and the inner walls of the two slots are slidably connected to sliders 1 (5). The opposite sides of the two sliders 1 (5) are fixedly connected to a housing (6). The middle of the rear side of the housing (6) is fixedly connected to a motor 2 (7), and the driving end of the motor 2 (7) is fixedly connected to a rotating shaft (8). The middle side of the outer side of the rotating shaft (8) is fixedly connected to a saw blade (9). The left and right ends of the top front side of the housing (6) are slidably connected to movable rods 1 (10), and the outer sides of the two movable rods 1 (10) are sleeved with springs (12). The two movable rods 1 (10) are The bottom ends of the cutting table (10) are fixedly connected with a clamping block (13), the left and right ends of the top rear side of the shell (6) are slidably connected with movable rods (11), the outsides of the two movable rods (11) are sleeved with another spring (12), the bottom ends of the movable rods (11) are fixedly connected with another clamping block (13), the front side of the cutting table (1) is fixedly connected with a U-shaped base (14), the bottoms of the left and right opposite sides of the U-shaped base (14) are fixedly connected with a conveying roller (15), the top left side of the U-shaped base (14) is fixedly connected with a motor (16), the driving end of the motor (16) is fixedly connected with a screw (18), the left and right opposite sides of the U-shaped base (14) are provided with sliding grooves, the inner walls of the two sliding grooves are slidably connected with sliders (17), and the opposite sides of the two sliders (17) are fixedly connected with another conveying roller (15).
2. A fixed-length cutting device for wood processing according to claim 1, characterized in that: The inner thread of the slider (5) is connected to the outer part of the threaded rod (4), and the bottom end of the threaded rod (4) is rotatably connected to the inner wall of the bottom of the groove.
3. A fixed-length cutting device for wood processing according to claim 1, characterized in that: The internal thread of the slider 2 (17) is connected to the outside of the screw rod (18), and the bottom end of the screw rod (18) is rotatably connected to the bottom inner wall of the slide groove.
4. A fixed-length cutting device for wood processing according to claim 1, characterized in that: The front end of the rotating shaft (8) passes through the middle of the saw blade (9), extends inward, and is rotatably connected to the middle of the front side of the housing (6).
5. The cut-to-length device for wood processing according to claim 1, characterized in that: One end of the spring (12) is fixedly connected to the front side of the bottom end of the housing (6), and the other end of the spring (12) is fixedly connected to the top end of the clamping block (13).
6. A fixed-length cutting device for wood processing according to claim 1, characterized in that: The rear side of the clamping block (13) is slidably connected to the front side of the housing (6), and the front and rear sides of the saw blade (9) are slidably connected to the front and rear inner walls of the housing (6).