Orderly cutting equipment for barbecue bamboo stick processing

Abstract

The invention discloses neat cutting equipment for barbecue bamboo stick processing, relates to the technical field of bamboo stick processing, and aims to solve the problems that in traditional bamboo stick processing, burrs are likely to be generated during cutting, the shaping effect is poor, and processing of the two ends is not standard. The equipment comprises a guide cylinder, a storage chamber, a side plate, a cutting mechanism, a shaping mechanism and a grinding mechanism, the cutting mechanism adopts sand table cutting and is matched with rotary motion of a double-shaft motor on a sliding rail, so that smooth burr-free cutting of bamboo stick blanks is realized; the shaping mechanism guides the bamboo sticks through a strip-shaped opening of an inclined plate, and straightening and shaping are completed by combining high-temperature steam fumigation and pressing of a pressing plate; the grinding mechanism conducts sharpening treatment and chamfering treatment on the two ends of the bamboo sticks through an abrasive belt and a dull polish plate, and finally the machined bamboo sticks are collected through a guide frame. The equipment is high in machining quality and automation degree, and the bamboo stick machining efficiency and the finished product quality can be effectively improved.

Description

Technical Field

[0001] This invention belongs to the field of barbecue bamboo skewer processing technology, specifically, it relates to a device for neatly cutting barbecue bamboo skewers. Background Technology

[0002] In the barbecue industry, bamboo skewers are a common tool for skewering food, and their processing quality directly affects the user experience. Currently, traditional bamboo skewer processing equipment has many shortcomings: the cutting process often uses blades, which easily leads to burrs on the cut edges, causing cuts to hands or snagging on food; the shaping of bent bamboo skewer blanks is poor, relying heavily on manual straightening, which is inefficient and lacks precision; and the ends of the skewers are not treated properly, with the sharp ends becoming too sharp and posing a safety hazard, while the other end lacks chamfering, resulting in angular edges that affect user comfort. Therefore, there is an urgent need for bamboo skewer processing equipment that can achieve smooth cutting, efficient shaping, and standardized end treatment. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A device for neatly cutting barbecue bamboo skewers includes a guide cylinder, a storage chamber, a side plate, a cutting mechanism, a shaping mechanism, and a grinding mechanism.

[0004] In a preferred embodiment of the present invention, the cutting mechanism is used to cut the entire bamboo skewer blank into segments. The cutting mechanism includes a limiting ring, a dual-axis motor, and a sand table. The limiting ring is divided into two rings, one of which has a ring gear fixedly connected to its outer ring. A slide rail is provided on the opposite side of the ring gear. A guide wheel is sleeved inside the slide rail. The guide wheel is installed at both ends of the dual-axis motor. A gear is installed on the drive shaft at one end of the dual-axis motor, and a motor drive wheel is installed on the drive shaft at the other end. A support plate is movably installed at one end of the dual-axis motor.

[0005] In a preferred embodiment of the present invention, a sand table drive wheel is installed on one outer end of the support plate. The sand table drive wheel is fixedly connected to the center of the sand table. A belt is sleeved between the motor drive wheel and the sand table drive wheel. An electric actuator is installed on one end of the housing of the dual-axis motor. The other end of the electric actuator is connected to the support plate.

[0006] In a preferred embodiment of the present invention, the shaping mechanism is used to straighten the bent and deformed bamboo skewer blanks. The shaping mechanism includes a pressure plate and a steam nozzle. Spring rods are fixedly connected to the four corners of the upper surface of the pressure plate. An inclined plate is fixedly connected to the upper end of the spring rods. The inclined plate is fixedly connected to the lower end of the storage chamber. The steam nozzle is fixed to the lower surface of the inclined plate.

[0007] In a preferred embodiment of the present invention, the grinding mechanism is used to sharpen and chamfer the two ends of the bamboo skewer respectively. The grinding mechanism includes a pressure strip, a sanding belt and a sanding plate. A support frame and a support rod are fixedly connected to the upper end of the side plate. The support frame is fixedly connected to one end of the pressure strip. The pressure strip is divided into two parts, left and right, and a grinding motor is installed on one of the pressure strips.

[0008] In a preferred embodiment of the present invention, a frustum roller is mounted on the drive shaft of the grinding motor, and an abrasive belt is fitted onto the surface of the frustum roller. One end of the shaft of the frustum roller is mounted on a pressure strip, and the other end is mounted on the upper end of a support rod. The outer side of another pressure strip is connected to a grinding plate, and the outer side of the grinding plate is connected to the upper end of the support rod.

[0009] In a preferred embodiment of the present invention, one end of the guide cylinder is fixedly connected to a flared mouth, and the outer end of the flared mouth is fixedly connected to a support column. A guide ring is movably mounted on the support column. The guide ring is divided into two semicircles. A limit ring is installed on the inner side of the guide ring. The outer periphery of the guide cylinder corresponds to the inner ring of the limit ring and is fixedly sleeved with it. One end of the guide cylinder is fixedly sleeved with a motor cover. A sand table cover is fixedly connected to one side of the motor cover. The sand table cover is fixedly installed on one side of the storage chamber.

[0010] In a preferred embodiment of the present invention, a conveyor belt is installed on the inner side of the side plate, and a plurality of rollers are installed on the outer surface of the conveyor belt, the gaps between the rollers corresponding to the radius of the bamboo skewer.

[0011] In a preferred embodiment of the present invention, a guide frame is fixedly connected to one end of the side plate, and the upper end of the guide frame corresponds to the gap between the bamboo skewer and the conveyor belt.

[0012] Compared with the prior art, the present invention has the following advantages: 1. Excellent cutting effect: The sand table cutting method effectively avoids bamboo skewers breaking and burrs on the cut, improving the appearance of the finished product and the safety of use compared to traditional blade cutting. 2. High shaping efficiency: The bamboo skewers are softened by high-temperature steam fumigation and then shaped by pressing with a pressure plate. No manual intervention is required, resulting in high shaping efficiency and stable results, which can effectively improve the flatness of bent bamboo skewers. 3. Standardized processing of both ends: The sharpening and chamfering of the two ends of the bamboo skewers are achieved by using sanding belts and sanding plates respectively, which solves the problem of irregular shape of the two ends in traditional processing and improves the comfort and safety of use; 4. High degree of automation: From raw material conveying, cutting, shaping, grinding to finished product collection, the entire process is automated, reducing labor costs while improving processing efficiency and finished product consistency.

[0013] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0014] In the attached diagram: Figure 1 A schematic diagram illustrating the overall effect of a device for neatly cutting and processing barbecue bamboo skewers; Figure 2 A schematic diagram of the internal cutting mechanism of a barbecue bamboo skewer processing and cutting device; Figure 3 An exploded schematic diagram of the cutting mechanism of a barbecue bamboo skewer processing and cutting device. Figure 4 A cross-sectional schematic diagram of the shaping mechanism of a barbecue bamboo skewer processing and cutting device; Figure 5 A schematic diagram of the grinding mechanism in a barbecuing bamboo skewer processing and cutting device. Figure 6 This is a schematic diagram of the guiding mechanism of a device for neatly cutting and processing barbecue bamboo skewers.

[0015] In the diagram: 1. Bamboo skewer; 2. Buckle; 3. Guide ring; 4. Limiting ring; 5. Support column; 6. Trumpet mouth; 7. Guide cylinder; 8. Motor cover; 9. Sand table cover; 10. Storage chamber; 11. Side plate; 12. Limiting ring; 13. Slide rail; 14. Ring gear; 15. Sand table; 16. Dual-axis motor; 17. Gear; 18. Sand table transmission wheel; 19. Belt; 20. Motor transmission wheel; 21. Support plate; 22. Electric actuator; 23. Guide wheel; 24. Inclined plate; 25. Spring rod; 26. Pressure plate; 27. Conveyor belt; 28. Rod wheel; 29. ​​Steam nozzle; 30. Pressure strip; 31. Grinding motor; 32. Sanding belt; 33. Support frame; 34. Support rod; 35. Frustum roller; 36. Guide frame; 37. Grinding plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0017] like Figures 1 to 6As shown, a barbecue bamboo skewer processing and cutting device includes a guide cylinder 7, a storage chamber 10, a side plate 11, a cutting mechanism, a shaping mechanism, and a grinding mechanism. The cutting mechanism is used to cut the whole bamboo skewer blank into segments. The cutting mechanism includes a limiting ring 12, a dual-axis motor 16, and a sand table 15. The limiting ring 12 is divided into two rings. The outer ring of one ring is fixedly connected to a ring gear 14. A slide rail 13 is provided on the opposite side of the ring gear 14. A guide wheel 23 is sleeved inside the slide rail 13. The guide wheel 23 is installed at both ends of the dual-axis motor 16. A gear 17 is installed on the drive shaft at one end of the dual-axis motor 16, and a motor drive wheel 20 is installed on the drive shaft at the other end. A support plate 21 is movably installed at one end of the dual-axis motor 16.

[0018] In this setup, the limiting ring 12 uses a two-ring structure to fix and position the ring gear 14. The ring gear 14 meshes with the gear 17 of the dual-axis motor 16, providing a basis for the rotational transmission of the dual-axis motor 16. The slide rail 13 cooperates with the guide wheel 23 to restrict the rotational trajectory of the dual-axis motor 16 and reduce its motion friction, ensuring that the dual-axis motor 16 rotates stably around the limiting ring 12. The dual-axis motor 16 drives the gear 17 to rotate (achieving its own circular motion) and the motor drive wheel 20 to rotate (providing cutting power to the sand table 15) through two transmission shafts. The support plate 21 provides movable support for the dual-axis motor 16, ensuring that the dual-axis motor 16 maintains structural stability during rotation and operation, thereby ensuring the accuracy of the trajectory when the sand table 15 cuts the bamboo stick 1 blank.

[0019] like Figures 1 to 6 As shown, in a specific embodiment, a sand table drive wheel 18 is installed on one side of the support plate 21. The sand table drive wheel 18 is fixedly connected to the center of the sand table 15. A belt 19 is sleeved between the motor drive wheel 20 and the sand table drive wheel 18. An electric push rod 22 is installed on one end of the housing of the dual-axis motor 16. The other end of the electric push rod 22 is connected to the support plate 21.

[0020] In this setup, belt 19 serves as the transmission medium, enabling power transmission between motor drive wheel 20 and sand table drive wheel 18. This allows the power of dual-axis motor 16 to synchronously drive sand table 15 to rotate, ensuring that the cutting speed of sand table 15 matches the rotation speed of dual-axis motor 16. Sand table drive wheel 18 is fixed at the center of sand table 15, ensuring uniform force distribution on sand table 15 during power transmission and preventing cutting deviations due to eccentricity. Electric push rod 22 pushes support plate 21 to move through telescopic movement, thereby driving dual-axis motor 16 and sand table 15 to adjust their positions synchronously. The distance between sand table 15 and the blank can be flexibly adjusted according to the diameter of bamboo skewer 1, ensuring sufficient cutting depth while preventing excessive wear on sand table 15, and adapting to the cutting needs of bamboo skewers 1 of different specifications.

[0021] like Figures 1 to 6As shown, in a specific embodiment, the shaping mechanism is used to straighten the bent and deformed bamboo skewer blank. The shaping mechanism includes a pressure plate 26 and a steam nozzle 29. Spring rods 25 are fixedly connected to the four corners of the upper surface of the pressure plate 26. An inclined plate 24 is fixedly connected to the upper end of the spring rods 25. The inclined plate 24 is fixedly connected to the lower end of the storage chamber 10. The steam nozzle 29 is fixed to the lower surface of the inclined plate 24.

[0022] In this setup, the inclined plate 24 has an inclined structure and a strip-shaped opening at its lower end (matching the diameter of the bamboo skewer 1). On one hand, it receives the cut bamboo skewer 1 segments from the storage chamber 10; on the other hand, the inclined angle guides the bamboo skewer 1 segments to slide down the strip-shaped opening in an orderly manner to the conveyor belt 27, avoiding the stacking of multiple bamboo skewer 1 segments that could lead to subsequent shaping failure. The steam nozzle 29 is fixed to the lower surface of the inclined plate 24 and can accurately spray high-temperature steam onto the bamboo skewer 1 segments during the sliding process. The steam heat softens the material of the bamboo skewer 1, reducing its bending stress and providing conditions for subsequent straightening and shaping. The spring rods 25 are evenly distributed at the four corners of the pressure plate 26, which not only connects the pressure plate 26 to the inclined plate 24, but also applies continuous and uniform downward pressure to the pressure plate 26 through its own elastic deformation. This ensures that the pressure plate 26 can press tightly onto the steam-softened bamboo skewer 1 segments, straightening the bent bamboo skewer 1 segments. The elastic pressure can also prevent excessive compression that could cause the bamboo skewer 1 to break, ensuring the integrity and flatness of the shaped bamboo skewer 1.

[0023] like Figures 1 to 6 As shown, in a specific embodiment, the grinding mechanism is used to sharpen and chamfer the two ends of the bamboo skewer 1 respectively. The grinding mechanism includes a pressure strip 30, a sanding belt 32 and a sanding plate 37. The upper end of the side plate 11 is fixedly connected to a support frame 33 and a support rod 34. The support frame 33 is fixedly connected to one end of the pressure strip 30. The pressure strip 30 is divided into two parts, left and right. A grinding motor 31 is installed on one of the pressure strips 30.

[0024] In this setup, the side plate 11 provides a fixed foundation for the support frame 33 and the support rod 34, ensuring the overall stability of the grinding mechanism. The support frame 33 and the support rod 34 work together to provide bidirectional support for the two pressure strips 30 on the left and right sides, ensuring that the pressure strips 30 do not shift or shake during the grinding process. The left pressure strip 30 is used to install the grinding motor 31, providing a power mounting carrier for the sanding belt 32. The right pressure strip 30 is used to connect the sanding plate 37, thus fixing the chamfered parts. The spacing and position design of the left and right pressure strips 30 ensures that the two ends of the bamboo skewer 1 conveyed by the conveyor belt 27 can be accurately aligned with the sanding belt 32 and the sanding plate 37 respectively, avoiding unprocessed or substandard processing due to positional deviation, and ensuring the continuity and precision of the grinding process.

[0025] like Figures 1 to 6As shown, in a specific embodiment, a frustum roller 35 is mounted on the drive shaft of the grinding motor 31. A sanding belt 32 is fitted onto the surface of the frustum roller 35. One end of the shaft of the frustum roller 35 is mounted on the pressure strip 30, and the other end is mounted on the upper end of the support rod 34. The outer side of the other pressure strip 30 is connected to the sanding plate 37, and the outer side of the sanding plate 37 is connected to the upper end of the support rod 34.

[0026] In this setup, the frustum roller 35 is fixed to the pressure strip 30 and support rod 34 at both ends via a shaft, ensuring its coaxiality during rotation and providing support and tension for the sanding belt 32, preventing uneven grinding caused by the sanding belt 32 becoming loose during grinding. The grinding motor 31 drives the frustum roller 35 to rotate, which in turn drives the sanding belt 32 to circulate, using the rough surface of the sanding belt 32 to grind one end of the bamboo skewer segment 1, forming a sharp end that meets usage requirements. The frustum structure of the frustum roller 35 can adapt to the movement trajectory of the sanding belt 32, ensuring uniform contact area between the sanding belt 32 and the bamboo skewer segment 1 during grinding. The abrasive plate 37 is doubly fixed by the pressure strip 30 and support rod 34 to ensure its positional stability. It uses its own abrasive surface to chamfer the other end of the bamboo skewer segment 1, removing sharp edges to prevent hand injuries during use. At the same time, the surface roughness of the abrasive plate 37 is designed to ensure that the chamfered edge of the bamboo skewer segment 1 is smooth and does not affect the structural strength.

[0027] like Figures 1 to 6 As shown, in a specific embodiment, one end of the guide cylinder 7 is fixedly connected to a flared mouth 6, and the outer end of the flared mouth 6 is fixedly connected to a support column 5. A guide ring 3 is movably installed on the support column 5. The guide ring 3 is divided into two semicircles. A limit ring 4 is installed on the inner side of the guide ring 3. The outer periphery of the guide cylinder 7 corresponds to the inner ring of the limit ring 12 and is fixedly sleeved with it. One end of the guide cylinder 7 is fixedly sleeved with a motor cover 8. A sand table cover 9 is fixedly connected to one side of the motor cover 8. The sand table cover 9 is fixedly installed on one side of the storage chamber 10.

[0028] In this design, the flared opening 6 enlarges the inlet diameter of the bamboo skewer blank 1, facilitating the smooth entry of the bundled blank into the guide cylinder 7 and preventing the blank from getting stuck at the inlet, thus improving feeding efficiency. The support column 5 supports and fixes the guide ring 3, ensuring that the guide ring 3 is coaxial with the guide cylinder 7. The semi-circular structure of the guide ring 3 facilitates installation and disassembly, and a suitable limiting ring 4 can be replaced according to the diameter of the bamboo skewer blank 1. The limiting ring 4 fits against the outer surface of the blank, limiting the radial deviation of the blank during the conveying process and ensuring that the blank follows the axis of the guide cylinder 7. The material is stably conveyed to the cutting mechanism; the guide cylinder 7 and the limiting ring 12 are fixedly connected, which not only realizes the connection between the cutting mechanism and the conveying channel, but also ensures the accurate relative position of the blank and the sand tray 15 during cutting; the motor cover 8 can protect the dual-axis motor 16 from dust and collision, and extend the service life of the motor; the sand tray cover 9 can block the wood chips generated during the cutting process from splashing, avoiding pollution of the working environment and injury to the operators. At the same time, the sand tray cover 9 is connected to the storage chamber 10, which can guide the cut bamboo stick 1 section to fall smoothly into the storage chamber 10, and prevent the bamboo stick 1 section from scattering.

[0029] like Figures 1 to 6 As shown, in a specific embodiment, a conveyor belt 27 is installed on the inner side of the side plate 11, and a plurality of levers 28 are installed on the outer surface of the conveyor belt 27. The gap between the levers 28 corresponds to the radius of the bamboo skewer 1.

[0030] In this setup, the conveyor belt 27 serves as the transport carrier, stably conveying the shaped bamboo skewer segment 1 to the grinding mechanism, and then conveying the ground bamboo skewer segment 1 to the collection area. This achieves automated connection between each process, reduces manual transfer links, and improves processing efficiency. Several levers 28 are evenly distributed on the surface of the conveyor belt 27. The gaps between the levers 28 are adapted to the radius of the bamboo skewer segment 1, which can limit the bamboo skewer segment 1, preventing it from shifting or stacking. This ensures that the bamboo skewer segment 1 rubs and rolls against the pressure strip 30 during the movement of the conveyor belt 27, and that both ends can be accurately aligned with the sanding belt 32 and the sanding plate 37 of the grinding mechanism. At the same time, the rolling structure of the levers 28 can reduce the friction between the bamboo skewer segment 1 and the conveyor belt 27, avoiding scratches on the surface of the bamboo skewer segment 1 due to friction, and ensuring the appearance quality of the finished product.

[0031] like Figures 1 to 6 As shown, in a specific embodiment, a guide frame 36 is fixedly connected to one end of the side plate 11, and the upper end of the guide frame 36 corresponds to the gap between the bamboo skewer 1 and the conveyor belt 27.

[0032] In this setup, the upper end of the guide frame 36 precisely corresponds to the gap of the lever 28 on the conveyor belt 27. When the conveyor belt 27 delivers the ground bamboo skewer section 1 to this location, the upper end of the guide frame 36 can extend into the gap to smoothly scoop the bamboo skewer section 1 off the conveyor belt 27, preventing the bamboo skewer section 1 from accumulating due to the cyclical movement of the conveyor belt 27. The guide frame 36 has an inclined guiding structure, which can guide the scooped-off bamboo skewer section 1 to slide smoothly down its own inclined surface into the pre-prepared collection container, preventing the bamboo skewer section 1 from colliding due to free fall, which could damage the sharp end or cause burrs on the edge. At the same time, it ensures that the collection process is orderly, which is convenient for subsequent packaging and improves the overall processing continuity of the equipment.

[0033] The implementation principle of the barbecue bamboo skewer processing and neat cutting device in this embodiment is as follows: Raw material conveying: The entire bundled bamboo stick 1 raw material is introduced into the guide cylinder 7 from the flared mouth 6. Under the support of the guide ring 3 and the limiting action of the limiting ring 4, the raw material is stably conveyed to the cutting mechanism. Cutting and segmenting: Start the dual-axis motor 16, the gear 17 meshes with the ring gear 14, and drive the dual-axis motor 16 to rotate on the slide rail 13 through the guide wheel 23. At the same time, the motor transmission wheel 20 drives the sand table transmission wheel 18 to rotate through the belt 19, so that the sand table 15 rotates synchronously, and performs circumferential cutting on the bamboo stick 1 blank, cutting it into bamboo stick segments of the preset length. Shaping process: After being cut, the bamboo skewer segments are placed into the storage chamber 10. They slide down one by one through the strip opening at the lower end of the inclined plate 24 to the wheel 28 of the conveyor belt 27. The conveyor belt 27 moves the bamboo skewer segments, and the steam nozzle 29 sprays high-temperature steam to fumigate and soften the bamboo skewer segments. Then, the pressure plate 26 presses the softened bamboo skewer segments under the pressure of the spring rod 25 to complete the straightening and shaping. Grinding process: After being shaped, the bamboo skewer segments enter the grinding mechanism area along the conveyor belt 27. The sanding belt 32 moves under the drive of the grinding motor 31 to grind one end of the bamboo skewer segment to form a sharp end. Then the conveyor belt 27 continues to transport the bamboo skewer segment, and the other end of the bamboo skewer segment contacts 37 to complete the chamfering process. Finished product collection: The ground bamboo skewers are conveyed to the guide frame 36 by the conveyor belt 27. The upper part of the guide frame 36 scoops the bamboo skewers off and they fall into the pre-prepared collection container below for the next packaging process.

Claims

1. A device for neatly cutting barbecue bamboo skewers, comprising a guide cylinder (7), a storage chamber (10), a side plate (11), and a cutting mechanism, a shaping mechanism, and a grinding mechanism, characterized in that: The cutting mechanism is used to cut the whole bamboo stick (1) blank into segments. The cutting mechanism includes a limiting ring (12), a dual-axis motor (16) and a sand table (15). The limiting ring (12) is divided into two rings. The outer ring of one ring is fixedly connected to a ring gear (14). A slide rail (13) is provided on the opposite side of the ring gear (14). A guide wheel (23) is sleeved inside the slide rail (13). The guide wheel (23) is installed at both ends of the dual-axis motor (16). A gear (17) is installed on the drive shaft at one end of the dual-axis motor (16), and a motor drive wheel (20) is installed on the drive shaft at the other end. A support plate (21) is movably installed at one end of the dual-axis motor (16).

2. The barbecue bamboo skewer processing and neat cutting equipment according to claim 1, characterized in that, A sand table drive wheel (18) is installed on one side of the support plate (21). The sand table drive wheel (18) is fixedly connected to the center of the sand table (15). A belt (19) is sleeved between the motor drive wheel (20) and the sand table drive wheel (18). An electric push rod (22) is installed on one end of the housing of the dual-axis motor (16). The other end of the electric push rod (22) is connected to the support plate (21).

3. The barbecue bamboo skewer processing and neat cutting equipment according to claim 1, characterized in that, The shaping mechanism is used to straighten the bent and deformed bamboo stick (1) blank. The shaping mechanism includes a pressure plate (26) and a steam nozzle (29). A spring rod (25) is fixedly connected to the four corners of the upper surface of the pressure plate (26). An inclined plate (24) is fixedly connected to the upper end of the spring rod (25). The inclined plate (24) is fixedly connected to the lower end of the storage chamber (10). The steam nozzle (29) is fixed to the lower surface of the inclined plate (24).

4. The barbecue bamboo skewer processing and neat cutting equipment according to claim 1, characterized in that, The grinding mechanism is used to sharpen and chamfer the two ends of the bamboo stick (1) respectively. The grinding mechanism includes a pressure strip (30), a sanding belt (32) and a sanding plate (37). The upper end of the side plate (11) is fixedly connected to a support frame (33) and a support rod (34). The support frame (33) is fixedly connected to one end of the pressure strip (30). The pressure strip (30) is divided into two parts, left and right. A grinding motor (31) is installed on one of the pressure strips (30).

5. The barbecue bamboo skewer processing and neat cutting equipment according to claim 4, characterized in that, A frustum roller (35) is mounted on the drive shaft of the grinding motor (31). A sanding belt (32) is fitted onto the surface of the frustum roller (35). One end of the shaft of the frustum roller (35) is mounted on a pressure strip (30), and the other end is mounted on the upper end of a support rod (34). The outer side of another pressure strip (30) is connected to a sanding plate (37), and the outer side of the sanding plate (37) is connected to the upper end of the support rod (34).

6. The barbecue bamboo skewer processing and neat cutting equipment according to claim 1, characterized in that, One end of the guide cylinder (7) is fixedly connected to a flared mouth (6), and the outer end of the flared mouth (6) is fixedly connected to a support column (5). A guide ring (3) is movably installed on the support column (5). The guide ring (3) is divided into two semicircles. A limit ring (4) is installed on the inner side of the guide ring (3). The outer periphery of the guide cylinder (7) corresponds to the inner ring of the limit ring (12) and is fixedly connected to it. One end of the guide cylinder (7) is fixedly connected to a motor cover (8). A sand table cover (9) is fixedly connected to one side of the motor cover (8). The sand table cover (9) is fixedly installed on one side of the storage chamber (10).

7. The barbecue bamboo skewer processing and neat cutting equipment according to claim 4, characterized in that, A conveyor belt (27) is installed on the inner side of the side plate (11), and a plurality of levers (28) are installed on the outer surface of the conveyor belt (27). The gap between the levers (28) corresponds to the radius of the bamboo stick (1).

8. The barbecue bamboo skewer processing and neat cutting equipment according to claim 7, characterized in that, One end of the side plate (11) is fixedly connected to a guide frame (36), the upper end of which corresponds to the gap between the bamboo skewer (1) and the conveyor belt (27).

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