A bamboo segmentation processing device and a use method thereof

Abstract

The present application relates to bamboo processing technical field, especially a kind of bamboo segmented processing device and use method, including the base of being provided with conveying belt, the guide frame of being fixedly installed with conveying belt cooperation is installed on base, the fixed mounting frame of being fixedly installed with two symmetrical settings is installed on base, fixedly installed with cylinder on mounting frame, cylinder is fixedly installed with cutter for bamboo segmentation on it.The present application is cut to bamboo by cylinder driving cutter down, while driving protective cover synchronous down, effectively intercepts in the cutting process, prevents the splashing of debris to pollute processing environment, increases the burden of cleaning, avoids the safety hazard caused by the splashing of debris to staff;Through the process of conveying bamboo by conveying belt, through spring two driving moving frame and limiting wheel to stabilize the limiting of bamboo, effectively overcome the rolling, deviation problem that bamboo is prone to in conveying and cutting process due to its own arc structure.

Description

Technical Field

[0001] This invention relates to the field of bamboo processing technology, and in particular to a bamboo segmentation processing device and its usage method. Background Technology

[0002] The bamboo segmentation processing device is an automated mechanical device that automatically cuts whole bamboo into standard bamboo segments by determining their length, avoiding nodes, and sawing them.

[0003] Under current conditions, a segmented cutting device for bamboo raw materials, such as the one disclosed in CN217703812U, is commonly used. This device includes a processing platform, with a feeding component, a cutting component, and a feeding unloading component sequentially mounted on the top of the platform. The cutting length can be adjusted according to the required cutting length of the bamboo raw material, making the cutting length more precise. However, this device only uses pressure plates to fix the bamboo cutting points on both sides. Bamboo debris generated during the cutting process will fly around randomly, not only polluting the processing environment and increasing the cleaning burden on workers, but also potentially causing safety hazards by splashing onto workers. Furthermore, the debris cannot be collected and easily falls into the gaps in the equipment, accumulating over time and affecting the stability of the equipment's operation. In addition, this device only uses the side plates of the feeding component to limit the bamboo on both sides. During belt conveying and cutting, the bamboo is prone to rolling and shifting due to its own arc-shaped structure, causing the cutting point to deviate from the preset position, affecting cutting accuracy. Moreover, during the shift, it may collide with equipment components, causing damage to the bamboo surface and reducing processing quality. Summary of the Invention

[0004] The purpose of this invention is to solve the problems of flying debris, easy rolling and deviation of bamboo, and low cutting accuracy in the existing technology of bamboo segmentation processing, and to propose a bamboo segmentation processing device and method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A bamboo segmentation processing device and its method of use include a base with a conveyor belt, a guide frame that cooperates with the conveyor belt fixedly installed on the base, an mounting frame and two symmetrically arranged fixed frames fixedly installed on the base, a cylinder fixedly installed on the mounting frame, a cutter for segmenting bamboo fixedly installed on the cylinder, fixed blocks fixedly installed on both sides of the cutter, a protective cover for preventing bamboo debris from splashing on the fixed blocks, a collection box for collecting bamboo debris movably installed on the base, a movable rod slidably sleeved on the fixed frame, a movable frame fixedly installed at the lower end of the movable rod, and circumferentially distributed limiting wheels for limiting the bamboo on the movable frame.

[0006] Preferably, a guide rod is slidably sleeved on the fixing block, a connecting block integrally connected to the protective cover is fixedly installed at the lower end of the guide rod, a limiting block for limiting the protective cover is fixedly installed at the upper end of the guide rod, and a spring that cooperates with the guide rod is welded between the connecting block and the fixing block.

[0007] Preferably, two symmetrically arranged limiting frames are fixedly installed on the protective cover to limit the bamboo, and the lower end of the limiting frame is an arc-shaped structure adapted to the bamboo.

[0008] Preferably, a receiving frame is fixedly installed on the base, the collection box is slidably sleeved in the receiving frame, the collection box has a U-shaped structure with an open top, and positioning blocks extending into the receiving frame are fixedly installed on both sides of the collection box.

[0009] Preferably, the base has a guide hole that communicates with the receiving frame and is used to guide the bamboo debris, and two symmetrically arranged air jet frames are fixedly installed on the mounting frame to blow the debris toward the guide hole.

[0010] Preferably, a second spring that cooperates with the moving rod is welded between the movable frame and the fixed frame. Guide blocks extending into the fixed frame are fixedly installed on both sides of the movable frame. A guide groove corresponding to the guide block is opened in the fixed frame. The movable frame has an arc-shaped structure, and the roller surface of the limiting wheel has an arc-shaped structure.

[0011] Preferably, a camera for counting bamboo is fixedly installed on the base, and an alarm that works in conjunction with the camera is fixedly installed on the mounting bracket.

[0012] The method of using the above-mentioned bamboo segmentation processing device includes the following steps: Step S1: The staff checks the status of each component of the device, aligns the collection box with the receiving frame, pushes the collection box to make the positioning block snap into the receiving frame, and completes the installation and fixing of the collection box. Ensure that the upper opening of the collection box is aligned with the guide hole on the base to facilitate subsequent debris collection. Step S2: According to the diameter of the bamboo to be processed, the worker pulls the moving frame, which drives the moving rod to slide in the fixed frame. The guide block slides synchronously along the guide groove in the fixed frame. The second spring is stretched by force, which expands the distance between the limit wheels on the moving frame and leaves a gap to match the diameter of the bamboo. After the moving frame is released, the second spring returns to its original position, which causes the moving frame to spring back, so that the limit wheels initially fit against the surface of the bamboo. Step S3: Place the bamboo to be segmented on the conveyor belt, adjust the position of the bamboo so that one end of the bamboo is in contact with the guide frame, and guide the bamboo in the initial direction of the conveyor belt to ensure that the bamboo moves smoothly along the conveyor belt. At the same time, both sides of the bamboo are in contact with the limiting wheel. The arc-shaped roller surface of the limiting wheel is adapted to the surface of the bamboo to further limit the left and right deviation of the bamboo. Step S4: Start the conveyor belt through the controller. The conveyor belt drives the bamboo forward at a constant speed. When the bamboo is directly under the blade, the staff starts the camera through the controller. The camera starts counting the bamboo and monitoring its position to ensure that the bamboo is within the cutting range of the blade. If the bamboo is deviated, the camera sends a signal and the staff adjusts the position of the bamboo in time. Step S5: When the bamboo reaches the preset cutting position, the controller controls the cylinder to start, the cylinder drives the cutter to move downward, the cutter drives the fixed block to move downward synchronously, the fixed block drives the connecting block to move downward through the guide rod, and the connecting block drives the protective cover to move downward synchronously until the protective cover covers the bamboo cutting area. In step S6, as the protective cover continues to move downward, the limiting frame first contacts the surface of the bamboo and exerts downward pressure on the bamboo. The arc-shaped structure at the lower end of the limiting frame fits tightly against the surface of the bamboo, assisting in limiting the bamboo. At the same time, the spring is compressed and generates a reverse elastic force, so that the limiting frame always fits against the surface of the bamboo, preventing the bamboo from shaking during cutting. Step S7: The blade continues to move downwards, contacts the surface of the bamboo and cuts the bamboo into sections. The bamboo debris generated during the cutting process is intercepted by the protective cover to prevent the debris from splashing. At the same time, the air jet frame is activated, and the air jet frame sprays air into the cutting area, blowing the debris attached to the blade and the surface of the bamboo toward the guide hole on the base. The debris falls into the collection box through the guide hole, realizing the centralized collection of debris. Step S8: After the cutting is completed, the controller controls the cylinder to reset. The cylinder drives the cutter to move upward. The cutter drives the fixed block, guide rod, connecting block and protective cover to move upward synchronously. The spring is released from compression and reset, driving the protective cover and limit frame to return to the initial position. The limit frame separates from the surface of the bamboo. Step S9: The conveyor belt continues to transport the cut bamboo segments forward, away from the cutting area. The camera completes one count. If the count reaches the preset number, the alarm is activated and a reminder signal is issued. The staff promptly handles the cut bamboo segments. At the same time, the above steps can be repeated as needed to continuously process subsequent bamboo segments. Step S10: After processing is completed, turn off the power to all equipment, pull the collection box to detach the positioning block from the receiving frame, take out the collection box, collect and process the bamboo debris inside the box, and reinstall the collection box back into the receiving frame for future use.

[0013] Compared with the prior art, the present invention has the following advantages: 1. This invention uses a cylinder to drive the blade downward to cut bamboo, while simultaneously moving the protective cover downward. During the cutting process, the debris is effectively intercepted, preventing it from splashing and polluting the processing environment, increasing the cleaning burden, and avoiding the safety hazards caused by debris splashing onto workers. The intercepted debris falls into the collection box through the guide hole for centralized processing, preventing debris from scattering into the gaps of the equipment and affecting the stability of the equipment operation.

[0014] 2. During the conveyor belt transport of bamboo, the present invention uses spring 2 to drive the moving frame and limit wheel to stably limit the bamboo, effectively overcoming the rolling and offset problems that are prone to occur during the transport and cutting process due to the bamboo's own arc-shaped structure. This ensures that the cutting point is always in the preset position, which helps to improve the cutting accuracy. At the same time, it avoids the bamboo from colliding with the equipment parts during offset, causing surface damage and ensuring the processing quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a bamboo segmentation processing device proposed in this invention; Figure 2 This is a cross-sectional view of the protective cover of a bamboo segmentation processing device proposed in this invention; Figure 3 This is a cross-sectional view of the mounting frame of a bamboo segmentation processing device proposed in this invention; Figure 4 This is a top sectional view of the receiving frame of a bamboo segmentation processing device proposed in this invention; Figure 5 This is a cross-sectional view of the fixing frame of a bamboo segmentation processing device proposed in this invention.

[0016] In the diagram: 1. Base; 2. Conveyor belt; 3. Guide frame; 4. Mounting frame; 5. Cylinder; 6. Cutting tool; 7. Fixing block; 8. Guide rod; 9. Connecting block; 10. Limiting block; 11. Spring 1; 12. Protective cover; 13. Limiting frame; 14. Receiving frame; 15. Collection box; 16. Positioning block; 17. Air jet frame; 18. Fixing frame; 19. Moving rod; 20. Moving frame; 21. Spring 2; 22. Guide block; 23. Limiting wheel; 24. Camera; 25. Alarm. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] Reference Figures 1-5 A bamboo segmentation processing device includes a base 1 equipped with a conveyor belt 2. The base 1 is made of high-strength steel welded together to ensure the structural stability of the device during operation.

[0019] The conveyor belt 2 is laid horizontally on the middle of the upper surface of the base 1. It is made of wear-resistant rubber and has anti-slip texture on the surface to achieve stable transport of bamboo. The base 1 is fixedly installed with a guide frame 3 that cooperates with the conveyor belt 2. The guide frame 3 is made of stainless steel and is used to initially guide the bamboo during the transport process to prevent lateral deviation of the bamboo during transport.

[0020] The base 1 is fixedly installed with a mounting bracket 4 and two symmetrically arranged fixing brackets 18. The mounting bracket 4 is vertically welded to the upper end face of the base 1 and located directly above the conveyor belt 2, forming a gantry structure to ensure structural strength during cutting. The two fixing brackets 18 are respectively welded to both sides of the upper end face of the base 1 and located at the front and rear ends of the conveyor belt 2 to limit the position of the bamboo.

[0021] A cylinder 5 is fixedly installed on the mounting frame 4. The cylinder 5 is a piston cylinder, which is fixed vertically downward in the middle of the crossbeam of the mounting frame 4. Its output end is fixedly connected to the cutter 6. The extension and retraction of the cylinder 5 drives the cutter 6 to move up and down, thereby realizing the segmented cutting of bamboo.

[0022] A blade 6 for segmenting bamboo is fixedly mounted on the cylinder 5. The blade 6 is made of high-speed steel to ensure a smooth and efficient cut and reduce burrs on the bamboo cut.

[0023] Fixing blocks 7 are fixedly installed on both sides of the cutter 6. The fixing blocks 7 are made of metal and are symmetrically welded to the left and right sides of the cutter 6. They are rectangular in shape and are used to install components such as guide rods 8 and springs 11, providing installation support for the movement of the protective cover 12.

[0024] A protective cover 12 is movably installed on the fixed block 7 to prevent bamboo debris from flying. The protective cover 12 is made of transparent plastic and has an inverted U-shaped structure. It can cover the entire cutting area, effectively intercepting the debris generated during the cutting process without affecting the staff's observation of the cutting status.

[0025] A guide rod 8 is slidably sleeved on the fixed block 7. The guide rod 8 is a smooth metal round rod that is vertically inserted through the fixed block 7. Its upper and lower ends are fixedly connected to the limiting block 10 and the connecting block 9, respectively, to provide guidance for the up and down movement of the protective cover 12, ensuring that the protective cover 12 always moves in the vertical direction and avoids deviation.

[0026] A connecting block 9, which is integrally connected to the protective cover 12, is fixedly installed at the lower end of the guide rod 8. The connecting block 9 is made of metal and is fixedly connected to the upper end face of the protective cover 12 by bolts, so as to realize the synchronous movement of the guide rod 8 and the protective cover 12.

[0027] A limiting block 10 is fixedly installed on the upper end of the guide rod 8 to limit the movement of the protective cover 12. The limiting block 10 has a circular structure and a diameter larger than that of the guide rod 8. It is used to limit the downward movement of the protective cover 12 and prevent the protective cover 12 from moving too far downward and colliding with the conveyor belt 2.

[0028] A spring 11 that cooperates with the guide rod 8 is welded between the connecting block 9 and the fixing block 7. The spring 11 is sleeved on the outside of the guide rod 8. In its natural state, it can support the protective cover 12 at the initial high position. When the cutter 6 moves down and causes the protective cover 12 to contact the bamboo, the spring 11 is compressed and generates a reverse elastic force, so that the protective cover 12 always fits tightly against the surface of the bamboo to ensure the debris interception effect. After the cutting is completed, the spring 11 resets and causes the protective cover 12 to automatically rise back to the initial position.

[0029] Two symmetrically arranged limiting frames 13 are fixedly installed on the protective cover 12 to limit the bamboo. The limiting frames 13 are made of metal and are vertically welded to both sides of the lower end face of the protective cover 12.

[0030] The lower end of the limiting frame 13 is an arc-shaped structure adapted to bamboo. Its curvature matches the outer diameter of common bamboo. When the protective cover 12 moves down, the limiting frame 13 first contacts the surface of the bamboo to assist in limiting the bamboo and prevent the bamboo from shaking during the cutting process, thereby further improving the cutting accuracy.

[0031] A support frame 14 is fixedly installed on the base 1. The support frame 14 adopts a metal frame structure, is welded to the upper end face of the base 1, and is located below the conveyor belt 2. Its internal dimensions are adapted to the collection box 15, and it is used to provide installation support and guidance for the collection box 15.

[0032] The collection box 15 is slidably fitted inside the receiving frame 14 and can slide back and forth along the receiving frame 14, making it easy for staff to take out and install. The collection box 15 has a U-shaped structure with an open top and is made of wear-resistant plastic material. It has a moderate volume and can realize the centralized collection of bamboo debris.

[0033] Positioning blocks 16 extending into the receiving frame 14 are fixedly installed on both sides of the collection box 15. The positioning blocks 16 are cuboid in shape and are adapted to the slots on the inner side of the receiving frame 14 to fix the collection box 15 in the receiving frame 14 and prevent the collection box 15 from shifting when the device is running.

[0034] The base 1 has a guide hole that is connected to the receiving frame 14 and is used to guide the bamboo debris. The guide hole is located on the upper surface of the base 1, directly below the cutting area, and has a rectangular structure. Its size matches the coverage of the protective cover 12, ensuring that the debris generated during cutting can fall smoothly into the collection box 15 through the guide hole.

[0035] Two symmetrically arranged air jet frames 17 are fixedly installed on the mounting frame 4 to blow debris toward the guide hole. The air jet frames 17 are made of metal pipes and are symmetrically installed on both sides of the crossbeam of the mounting frame 4, in front of and behind the cutter 6. Their air outlets face the guide hole. High-pressure gas is provided by an external air pump to blow the debris attached to the cutter 6 and the surface of the bamboo toward the guide hole, so as to avoid the accumulation of debris affecting the cutting effect and the operation of the equipment.

[0036] A collection box 15 for collecting bamboo scraps is movably installed on the base 1. The collection box 15 enables centralized collection and processing of bamboo scraps, reducing pollution of the processing environment and reducing the cleaning burden on staff.

[0037] A movable rod 19 is slidably sleeved on the fixed frame 18. The movable rod 19 is a metal round rod that is vertically inserted through the fixed frame 18 and can slide up and down along the fixed frame 18. Its lower end is fixedly connected to the movable frame 20 and is used to drive the movable frame 20 to move up and down.

[0038] A movable frame 20 is fixedly installed at the lower end of the movable rod 19. The movable frame 20 is an arc-shaped structure made of welded metal material. Its curvature is adapted to the outer diameter of the bamboo and can fit the surface of the bamboo to achieve positioning.

[0039] The mobile frame 20 is rotatably mounted with circumferentially distributed limiting wheels 23 for limiting the bamboo. The limiting wheels 23 are made of rubber and are rotatably mounted on the inside of the mobile frame 20 via a rotating shaft. The circumferential distribution can achieve all-round limiting of the bamboo. At the same time, the rubber material can avoid damage to the surface of the bamboo. The rotation of the limiting wheels 23 can cooperate with the conveyor belt 2 to reduce the friction during the conveying of the bamboo.

[0040] A second spring 21 that cooperates with the moving rod 19 is welded between the movable frame 20 and the fixed frame 18. The second spring 21 is sleeved on the outside of the moving rod 19. When in its natural state, it can push the movable frame 20 down so that the limiting wheel 23 fits against the surface of the bamboo. When the diameter of the bamboo changes, the second spring 21 can adaptively extend and retract to ensure that the limiting wheel 23 always applies a stable limiting force to the bamboo.

[0041] Guide blocks 22 extending into the fixed frame 18 are fixedly installed on both sides of the movable frame 20. The guide blocks 22 have a cuboid structure and are adapted to the guide grooves in the fixed frame 18.

[0042] The fixed frame 18 has a guide groove corresponding to the guide block 22. The guide groove is opened vertically to provide guidance for the movement of the guide block 22 and to ensure that the moving frame 20 does not deviate when it moves up and down.

[0043] The movable frame 20 has an arc-shaped structure, and the roller surface of the limiting wheel 23 has an arc-shaped structure. The double arc design can better adapt to the circular cross-section of the bamboo, which helps to improve the limiting stability and effectively prevents the bamboo from rolling or deviating during conveying and cutting.

[0044] A camera 24 for counting bamboo is fixedly installed on the base 1. The camera 24 is a high-definition industrial camera, which is fixedly installed on the upper surface of the base 1 and located on one side of the cutting area. Its lens faces the conveyor belt 2 and can monitor the conveying and cutting of bamboo in real time. The camera counts the cut bamboo segments through image recognition technology.

[0045] An alarm 25, which works in conjunction with the camera 24, is fixedly installed on the mounting bracket 4. The alarm 25 is an audible and visual alarm and is electrically connected to the camera 24. When the camera 24 counts to a preset number, the alarm 25 is activated and emits an audible and visual reminder signal, which makes it easier for staff to process the cut bamboo segments in a timely manner and helps to improve processing efficiency. A controller that is electrically connected to the cylinder 5, the air pump, the camera 24, and the alarm 25 is set on the base 1.

[0046] It should be noted that the specific models and specifications of the controller, cylinder 5, air pump, camera 24, and alarm 25 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt existing technology in this field, so they will not be elaborated here.

[0047] A bamboo segmentation processing device and its method of use as described in claim 7, characterized in that the method of use includes the following steps: The first step is for the staff to check the status of each component of the device, align the collection box 15 with the receiving frame 14, push the collection box 15 so that the positioning block 16 is inserted into the receiving frame 14, and complete the installation and fixation of the collection box 15. Ensure that the upper opening of the collection box 15 is aligned with the guide hole on the base 1 to facilitate subsequent debris collection. The second step involves pulling the movable frame 20 according to the diameter of the bamboo to be processed. The movable frame 20 causes the movable rod 19 to slide within the fixed frame 18. The guide block 22 slides synchronously along the guide groove within the fixed frame 18. The second spring 21 is stretched, which widens the gap between the limiting wheels 23 on the movable frame 20, leaving a gap to match the diameter of the bamboo. After the movable frame 20 is released, the second spring 21 returns to its original position, causing the movable frame 20 to spring back, so that the limiting wheels 23 initially fit against the surface of the bamboo. The third step is to place the bamboo to be segmented on the conveyor belt 2, adjust the position of the bamboo so that one end of the bamboo is in contact with the guide frame 3, and guide the bamboo through the guide frame 3 to ensure that the bamboo moves smoothly along the conveying direction of the conveyor belt 2. At the same time, the two sides of the bamboo are in contact with the limiting wheel 23. The arc-shaped roller surface of the limiting wheel 23 is adapted to the surface of the bamboo to further limit the left and right deviation of the bamboo. The fourth step is to start the conveyor belt 2 through the controller. The conveyor belt 2 drives the bamboo forward at a constant speed. When the bamboo is conveyed to the bottom of the cutter 6, the staff starts the camera 24 through the controller. The camera 24 starts to count the bamboo and monitors its position to ensure that the bamboo is within the cutting range of the cutter 6. If the position of the bamboo is off, the camera 24 sends a signal and the staff adjusts the position of the bamboo in time. Fifth step: When the bamboo reaches the preset cutting position, the controller controls the cylinder 5 to start. The cylinder 5 drives the cutter 6 to move downward. The cutter 6 drives the fixing block 7 to move downward in sync. The fixing block 7 drives the connecting block 9 to move downward through the guide rod 8. The connecting block 9 drives the protective cover 12 to move downward in sync until the protective cover 12 covers the bamboo cutting area. In the sixth step, as the protective cover 12 continues to move downward, the limiting frame 13 first contacts the surface of the bamboo and exerts downward pressure on the bamboo. The arc-shaped structure at the lower end of the limiting frame 13 fits tightly against the surface of the bamboo, assisting in limiting the bamboo. At the same time, the spring 11 is compressed and generates a reverse elastic force, so that the limiting frame 13 always fits against the surface of the bamboo, preventing the bamboo from shaking during cutting. Step 7: The blade 6 continues to move downwards, contacting the surface of the bamboo and cutting it into sections. The bamboo debris generated during the cutting process is intercepted by the protective cover 12 to prevent the debris from splashing. At the same time, the air jet frame 17 is activated, and the air jet frame 17 sprays air into the cutting area, blowing the debris attached to the blade 6 and the surface of the bamboo toward the guide hole on the base 1. The debris falls into the collection box 15 through the guide hole, realizing the centralized collection of debris. Step 8: After the cutting is completed, the controller controls the cylinder 5 to reset. The cylinder 5 drives the cutter 6 to move upward. The cutter 6 drives the fixing block 7, guide rod 8, connecting block 9 and protective cover 12 to move upward synchronously. The spring 11 is released from compression and reset, driving the protective cover 12 and the limit frame 13 back to the initial position. The limit frame 13 separates from the surface of the bamboo. In the ninth step, the conveyor belt 2 continues to transport the cut bamboo segments forward, away from the cutting area. The camera 24 completes one count. If the count reaches the preset number, the alarm 25 is activated and a reminder signal is issued. The staff promptly handles the cut bamboo segments. At the same time, the above steps can be repeated as needed to continuously process subsequent bamboo segments. Step 10: After processing is complete, turn off the power to all equipment, pull the collection box 15 to disengage the positioning block 16 from the receiving frame 14, remove the collection box 15, collect the bamboo scraps inside the box, and reinstall the collection box 15 back into the receiving frame 14 for future use.

[0048] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A bamboo segmentation processing device and its method of use, comprising a base (1) equipped with a conveyor belt (2), and a guide frame (3) cooperating with the conveyor belt (2) fixedly installed on the base (1), characterized in that, The base (1) is fixedly mounted with an installation frame (4) and two symmetrically arranged fixed frames (18). The installation frame (4) is fixedly mounted with a cylinder (5). The cylinder (5) is fixedly mounted with a cutter (6) for segmenting bamboo. The cutter (6) is fixedly mounted with fixed blocks (7) on both sides. The fixed blocks (7) are movably mounted with a protective cover (12) to prevent bamboo debris from splashing. The base (1) is movably mounted with a collection box (15) for collecting bamboo debris. The fixed frame (18) is slidably mounted with a moving rod (19). The lower end of the moving rod (19) is fixedly mounted with a moving frame (20). The moving frame (20) is rotatably mounted with circumferentially distributed limiting wheels (23) for limiting the bamboo.

2. The bamboo segmentation processing device and its method of use according to claim 1, characterized in that, A guide rod (8) is slidably sleeved on the fixed block (7). A connecting block (9) that is integrally connected with the protective cover (12) is fixedly installed at the lower end of the guide rod (8). A limiting block (10) for limiting the protective cover (12) is fixedly installed at the upper end of the guide rod (8). A spring (11) that cooperates with the guide rod (8) is welded between the connecting block (9) and the fixed block (7).

3. The bamboo segmentation processing device and its method of use according to claim 2, characterized in that, Two symmetrically arranged limiting frames (13) are fixedly installed on the protective cover (12) for limiting the bamboo. The lower end of the limiting frame (13) is an arc-shaped structure adapted to the bamboo.

4. The bamboo segmentation processing device and its method of use according to claim 3, characterized in that, A receiving frame (14) is fixedly installed on the base (1). The collection box (15) is slidably sleeved in the receiving frame (14). The collection box (15) has a U-shaped structure with an open top. Positioning blocks (16) extending into the receiving frame (14) are fixedly installed on both sides of the collection box (15).

5. The bamboo segmentation processing device and its method of use according to claim 4, characterized in that, The base (1) has a guide hole that is connected to the receiving frame (14) and is used to guide the bamboo debris. The mounting frame (4) has two symmetrically arranged air jet frames (17) that are used to blow the debris toward the guide hole.

6. The bamboo segmentation processing device and its method of use according to claim 1, characterized in that, A spring 2 (21) that cooperates with the moving rod (19) is welded between the movable frame (20) and the fixed frame (18). Guide blocks (22) extending into the fixed frame (18) are fixedly installed on both sides of the movable frame (20). A guide groove corresponding to the guide block (22) is opened in the fixed frame (18). The movable frame (20) has an arc-shaped structure, and the roller surface of the limiting wheel (23) has an arc-shaped structure.

7. The bamboo segmentation processing device and its method of use according to claim 1, characterized in that, A camera (24) for counting bamboo is fixedly installed on the base (1), and an alarm (25) that works with the camera (24) is fixedly installed on the mounting bracket (4).

8. A bamboo segmentation processing device and method as described in claim 7, characterized in that, The method of use includes the following steps: Step S1: The staff checks the status of each component of the device, aligns the collection box (15) with the receiving frame (14), pushes the collection box (15) so that the positioning block (16) is inserted into the receiving frame (14), and completes the installation and fixing of the collection box (15). Ensure that the upper opening of the collection box (15) is aligned with the guide hole on the base (1) to facilitate subsequent debris collection. Step S2: According to the diameter of the bamboo to be processed, the staff pulls the moving frame (20), and the moving frame (20) drives the moving rod (19) to slide in the fixed frame (18). The guide block (22) slides synchronously along the guide groove in the fixed frame (18). The second spring (21) is stretched by force, which expands the distance between the limiting wheels (23) on the moving frame (20) to reserve a gap suitable for the diameter of the bamboo. After the moving frame (20) is released, the second spring (21) resets and drives the moving frame (20) to rebound, so that the limiting wheels (23) initially fit the surface of the bamboo. Step S3: Place the bamboo to be segmented on the conveyor belt (2), adjust the position of the bamboo so that one end of the bamboo is in contact with the guide frame (3), and guide the bamboo through the guide frame (3) to ensure that the bamboo moves smoothly along the conveying direction of the conveyor belt (2). At the same time, the two sides of the bamboo are in contact with the limiting wheel (23). The arc-shaped roller surface of the limiting wheel (23) is adapted to the surface of the bamboo to further limit the left and right deviation of the bamboo. Step S4: Start the conveyor belt (2) through the controller. The conveyor belt (2) drives the bamboo forward at a constant speed. When the bamboo is conveyed to the bottom of the cutter (6), the staff starts the camera (24) through the controller. The camera (24) starts counting the bamboo and monitors the position of the bamboo at the same time to ensure that the bamboo is within the cutting range of the cutter (6). If the position of the bamboo is deviated, the camera (24) sends a signal and the staff adjusts the position of the bamboo in time. Step S5: When the bamboo reaches the preset cutting position, the controller controls the cylinder (5) to start, the cylinder (5) drives the cutter (6) to move downward, the cutter (6) drives the fixing block (7) to move downward synchronously, the fixing block (7) drives the connecting block (9) to move downward through the guide rod (8), the connecting block (9) drives the protective cover (12) to move downward synchronously until the protective cover (12) covers the bamboo cutting area. In step S6, as the protective cover (12) continues to move downward, the limiting frame (13) first contacts the surface of the bamboo and exerts downward pressure on the bamboo. The arc-shaped structure at the lower end of the limiting frame (13) fits tightly against the surface of the bamboo, assisting in limiting the bamboo. At the same time, the spring (11) is compressed and generates a reverse elastic force, so that the limiting frame (13) always fits against the surface of the bamboo, preventing the bamboo from shaking during cutting. Step S7, the cutter (6) continues to move down, contacts the surface of the bamboo and cuts the bamboo into sections. The bamboo debris generated during the cutting process is intercepted by the protective cover (12) to prevent the debris from splashing. At the same time, the jet frame (17) is activated and jets air into the cutting area, blowing the debris attached to the cutter (6) and the surface of the bamboo toward the guide hole on the base (1). The debris falls into the collection box (15) through the guide hole, realizing the centralized collection of debris. Step S8: After the cutting is completed, the controller controls the cylinder (5) to reset. The cylinder (5) drives the cutter (6) to move upward. The cutter (6) drives the fixing block (7), guide rod (8), connecting block (9) and protective cover (12) to move upward synchronously. The spring (11) is released from compression and reset, driving the protective cover (12) and the limit frame (13) to return to the initial position. The limit frame (13) separates from the surface of the bamboo. Step S9: The conveyor belt (2) continues to carry the cut bamboo segments forward and away from the cutting area. The camera (24) completes one count. If the count reaches the preset number, the alarm (25) is activated and a reminder signal is issued. The staff promptly handles the cut bamboo segments. At the same time, the above steps can be repeated as needed to continuously process the subsequent bamboo segments. Step S10: After processing is completed, turn off the power to all equipment, pull the collection box (15) to make the positioning block (16) detach from the receiving frame (14), take out the collection box (15), and collect the bamboo scraps in the box. After processing, reinstall the collection box (15) back into the receiving frame (14) for easy use next time.

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