Efficient sharpening machine for chopstick processing

Abstract

The utility model relates to the technical field of chopstick production, in particular to an efficient sharpening machine for chopstick processing, which comprises a rack, a rectangular mounting plate is arranged on the front side of the top of the rack, a first bearing seat is mounted in the middle of the rear side of the rack, a rotating shaft is arranged on the first bearing seat, and a fixed feeding wheel is arranged on the rear portion of the rotating shaft. A material rubbing rubber wheel is arranged on the middle side of the rotating shaft, a rotating motor is arranged on the lower portion of the right side of the rack, and a friction rubber wheel is arranged on an output shaft of the rotating motor. According to the equipment, the friction wheel is driven by the driving motor to drive the fixed feeding wheel and the movable feeding wheel to rotate, so that revolution conveying of chopsticks is realized; meanwhile, a friction rubber wheel is driven by a rotating motor to drive a material rubbing rubber wheel to rotate, a friction belt of an auxiliary assembly is matched to make contact with the chopsticks, the chopsticks rapidly rotate in the revolution conveying process, and contact between the chopsticks and all machining devices is changed into full face contact from instantaneous point contact.

Description

Technical Field

[0001] This utility model relates to the field of chopsticks production technology, and in particular to a high-efficiency chopsticks sharpening machine. Background Technology

[0002] Disposable chopsticks are a common dining utensil in our lives. They are widely used due to their low cost and convenience. A sharpening machine is a frequently used device in the production of disposable chopsticks. Sharpening is a crucial step in chopstick shaping, directly affecting the feel and appearance of the chopsticks. Currently, most chopstick sharpening machines on the market use a disc-driven structure. The disc drives the chopsticks through a series of processes, including feeding, sharpening, cutting, and engraving.

[0003] However, existing transmission discs can only achieve the revolving motion of chopsticks around the center of the transmission disc when driving the chopsticks; the chopsticks themselves lack an effective self-rotation drive mechanism. Because the transmission disc rotates at a high speed, the contact time between the chopsticks and the various processing devices is extremely short, resulting in insufficient processing time for the sharpening, cutting, engraving, and polishing processes. On the one hand, quality problems such as uneven sharpening depth, uneven cutting surfaces, and inconsistent engraving depth occur frequently, affecting product consistency. On the other hand, to ensure processing results, the transmission speed needs to be reduced, leading to low overall processing efficiency and making it difficult to meet the needs of large-scale production.

[0004] Therefore, it is necessary to design a high-efficiency chopstick sharpening machine to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this utility model provides a high-efficiency chopstick sharpening machine.

[0006] The technical solution of this utility model is: a high-efficiency chopstick sharpening machine, comprising a frame, a rectangular mounting plate, a first bearing seat, a rotating shaft, a fixed feeding wheel, a drive motor, a friction wheel, a rubbing rubber wheel, a rotary motor, an auxiliary component, a sliding plate, a vertical plate, a first fixed plate, a second bearing seat, a movable feeding wheel, a cutting machine, a carving machine, an arc-shaped mounting plate, a first auxiliary block, a second auxiliary block, a sharpening component, an arc-shaped plate, and a guide hopper. A rectangular mounting plate is provided on the front top of the frame. A first bearing seat is installed in the middle of the rear side of the frame. A rotating shaft is mounted on the first bearing seat. A fixed feeding wheel is located behind the rotating shaft. A drive motor is located on the left side of the frame. A friction wheel is mounted on the output shaft of the drive motor, and the friction wheel contacts and rubs against the fixed feeding wheel. A rubbing rubber wheel is rotatably mounted in the middle of the rotating shaft. A rotary motor is located on the lower right side of the frame. A friction wheel is mounted on the output shaft of the rotary motor, and the friction wheel rubs against the rubbing rubber wheel. The machine features a wheel contact friction fit. A sliding plate is slidably mounted on a rectangular mounting plate. A nut is located on the front side of the rectangular mounting plate, and a locking screw is rotatably mounted on the front side of the sliding plate. The locking screw engages with the nut. A vertical plate is located on the top of the sliding plate, and a first fixed plate is located on the rear side of the sliding plate. A second bearing seat is located on the first fixed plate, and a rotating shaft is located on the second bearing seat. A movable feeding wheel is located at the rear end of the rotating shaft. A chopsticks placement groove is provided at a distance between the outer circumference of the movable feeding wheel and the fixed feeding wheel. An auxiliary component for assisting the rotation of the chopsticks is located on the top rear side of the frame. Arc-shaped mounting plates are symmetrically arranged on the left and right sides of the rear side of the sliding plate. A first auxiliary block is located on the right arc-shaped mounting plate, and a second auxiliary block is located on the left arc-shaped mounting plate. A cutting machine is adjustablely mounted on the left side wall of the vertical plate, and a carving machine is adjustablely mounted on the right side wall of the vertical plate. A sharpening component is located on the left side of the rear side of the frame. An arc-shaped plate is located on the rear side of the frame, and a guide hopper is located on the right side of the frame.

[0007] Preferably, the auxiliary components include a fixed base, an arc frame, rotating wheels, a friction belt, and a pressing wheel. The fixed base is provided on the rear top of the frame, and the arc frame is provided on the fixed base. Two rotating wheels are symmetrically arranged on both the left and right sides of the arc frame. A friction belt is provided between two adjacent rotating wheels. The pressing wheel is symmetrically arranged on the left and right sides of the arc frame, and the pressing wheel presses on the upper part of the friction belt.

[0008] Preferably, a slide rail is provided horizontally on the left side wall of the vertical plate, and the cutting machine is slidably mounted on the slide rail via a sliding block. A screw is provided on the vertical plate to lock the cutting machine. The second auxiliary block is an arc-shaped block, and the center of the arc-shaped block coincides with the center of the cutting saw blade of the cutting machine.

[0009] Preferably, a slide rail is provided horizontally on the right side wall of the vertical plate, and the carving machine is slidably mounted on the slide rail via a sliding block. A screw is provided on the vertical plate to lock the carving machine. The first auxiliary block is an arc-shaped block, and the center of the arc-shaped block coincides with the center of the carving saw blade of the carving machine.

[0010] Preferably, the sharpening assembly consists of a fixed frame, a slide rail, a mounting block, a motor, and a cutting saw blade. The fixed frame is located on the rear left side of the frame, and a slide rail is horizontally arranged on the fixed frame. The mounting block is slidably arranged on the slide rail. The fixed frame is provided with a screw that can lock the mounting block. The motor is installed on the mounting block, and the cutting saw blade is installed on the output shaft of the motor. A straight surface is opened at the upper part of the arc plate near the cutting saw blade.

[0011] Preferably, the assembly also includes a grinding component. The grinding component is located on the rear right side of the frame. The grinding component consists of a fixed frame, a slide rail, a mounting block, a motor, and a grinding disc. The fixed frame is located on the rear right side of the frame. A slide rail is horizontally mounted on the fixed frame. The mounting block is slidably mounted on the slide rail. A screw is provided on the fixed frame to lock the mounting block. A motor is mounted on the mounting block. A grinding disc is mounted on the output shaft of the motor. A straight surface is opened at the upper part of the arc-shaped plate near the grinding disc.

[0012] Preferably, the machine also includes a clamping device, which consists of a support rod and an arc-shaped pressure plate. The support rod is located on the rear side of the frame, and the arc-shaped pressure plate is located on the support rod. The arc-shaped pressure plate is located above the material rolling wheel, and the arc-shaped pressure plate and the material rolling wheel are at the same center.

[0013] Preferably, the device also includes a feeding assembly, which includes a mounting frame, a baffle, an inclined plate, a baffle plate, a second fixed plate, a partition, and a fastening screw. The mounting frame is located on the left side of the frame, and an inclined plate is located on the top of the mounting frame. The inclined plate is tilted to the rear. A baffle is located on the rear side of the top of the mounting frame, and a baffle plate is located on the front side of the top of the mounting frame. A second fixed plate is located on the right side of the baffle. The partition is locked to the second fixed plate by the fastening screw. The feeding rate of the chopsticks is controlled by adjusting the gap between the partition and the inclined plate.

[0014] Preferably, the machine also includes a support frame and partition plates. The support frame is located on the right side of the frame, and two partition plates are installed on the support frame. The partition plates are located on the left and right sides of the material feeding roller.

[0015] This utility model has the following advantages:

[0016] 1. This equipment uses a drive motor to rotate a friction wheel, which in turn drives a fixed feeding wheel and a moving feeding wheel to achieve the revolution and transport of chopsticks. Simultaneously, a rotary motor drives a friction rubber wheel to rotate, which, in conjunction with the friction belt of the auxiliary components, contacts the chopsticks, causing them to rotate rapidly during the revolution and transport process. This transforms the contact between the chopsticks and the processing devices from momentary point contact to full surface contact. The positioning and guiding functions of the first and second auxiliary blocks and the arc-shaped plate ensure precise processing position during the chopsticks' rotation: the sharpening component evenly cuts the ends of the chopsticks that rotate along the straight surface of the arc-shaped plate, avoiding uneven sharpening depth; the cutting machine, guided by the second auxiliary block, quickly cuts off the excess portion of the chopstick ends to obtain a smooth cut surface; the engraving machine, guided by the first auxiliary block, creates double-ring grooves of consistent depth on both sides of the chopstick ends; and the grinding component further evenly grinds the ends of the chopsticks, fundamentally improving the poor processing quality of existing equipment and enhancing the market competitiveness of the chopsticks.

[0017] 2. Because the chopsticks rotate on their own, each process is fully utilized, eliminating the need to reduce transmission speed to ensure processing quality as is done with traditional equipment. The fixed and movable feeding wheels maintain a high-efficiency operating rhythm. Furthermore, the feeding assembly uses partitions and inclined plates to automatically and orderly feed the chopsticks, and the guide hopper collects the processed chopsticks, forming a continuous process of "automatic feeding—continuous processing—automatic collection," reducing manual intervention time. The equipment can also adjust the position of the sliding plate via a locking screw to accommodate the processing needs of chopsticks of different lengths, enhancing its applicability. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0021] Figure 4 This is a schematic diagram of the installation structure of the drive motor and friction wheel of this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the cutting machine and engraving machine of this utility model.

[0023] Figure 6 This is a schematic diagram of the installation structure of the mobile feeding wheel of this utility model.

[0024] Figure 7 This is a three-dimensional structural diagram of the auxiliary component of this utility model.

[0025] Figure 8This is a three-dimensional structural diagram of the feeding assembly of this utility model.

[0026] Figure 9 This is a schematic diagram of the installation structure of the first auxiliary block of this utility model.

[0027] Figure 10 This is a schematic diagram of the installation structure of the second auxiliary block of this utility model.

[0028] The meanings of the reference numerals in the figure are as follows: 1: Frame, 2: Rectangular mounting plate, 3: First bearing seat, 4: Rotating shaft, 5: Fixed feeding wheel, 51: Drive motor, 52: Friction wheel, 6: Material rolling wheel, 7: Rotary motor, 8: Friction wheel, 9: Auxiliary component, 91: Fixed seat, 92: Arc frame, 93: Rotating wheel, 94: Friction belt, 95: Pressing wheel, 10: Sliding plate, 101: Nut, 102: Locking screw, 11: Vertical plate, 111: First fixed plate, 112: Second bearing seat, 1 13: Rotating shaft; 114: Moving feed wheel; 12: Cutting machine; 13: Engraving machine; 14: Arc-shaped mounting plate; 141: First auxiliary block; 142: Second auxiliary block; 15: Sharpening assembly; 16: Grinding assembly; 17: Arc-shaped plate; 18: Clamping device; 19: Feeding assembly; 191: Mounting frame; 192: Baffle; 193: Inclined plate; 194: Material baffle; 195: Second fixing plate; 196: Partition plate; 197: Fastening screw; 20: Guide hopper; 21: Bracket; 22: Isolation plate. Detailed Implementation

[0029] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0030] Example: Figures 1-10As shown, a high-efficiency chopstick sharpening machine includes a frame 1, a rectangular mounting plate 2, a first bearing seat 3, a rotating shaft 4, a fixed feeding wheel 5, a drive motor 51, a friction wheel 52, a rubbing rubber wheel 6, a rotary motor 7, a friction rubber wheel 8, auxiliary components 9, a sliding plate 10, a vertical plate 11, a first fixed plate 111, a second bearing seat 112, a moving feeding wheel 114, a cutting machine 12, a carving machine 13, an arc-shaped mounting plate 14, a first auxiliary block 141, a second auxiliary block 142, a sharpening component 15, an arc-shaped plate 17, and a guide hopper 20. A rectangular mounting plate 2 is located on the top front side of the frame 1. A first bearing seat 3 is installed at the middle of the rear side of the frame 1. A rotating shaft 4 is mounted on the first bearing seat 3. A fixed feeding wheel 5 is located at the rear of the rotating shaft 4. The left side of the frame 1... A drive motor 51 is provided, and a friction wheel 52 is provided on the output shaft of the drive motor 51. The friction wheel 52 is in contact with the fixed feeding wheel 5 through frictional engagement. The middle position of the rotating shaft 4 is interference-fitted with the inner ring of the deep groove ball bearing, and the outer ring of the deep groove ball bearing is interference-fitted with the material feeding wheel 6. A rotary motor 7 is provided on the lower right side of the frame 1, and a friction wheel 8 is provided on the output shaft of the rotary motor 7 through frictional engagement with the material feeding wheel 6. A sliding plate 10 is slidably provided on the rectangular mounting plate 2, and a nut 101 is provided on the front side of the rectangular mounting plate 2. A locking screw 102 is rotatably provided on the front side of the sliding plate 10, and the locking screw 102 is screwed into the nut 101. A vertical plate 11 is provided on the top of the sliding plate 10, and a first fixed plate 111 is provided on the rear side of the sliding plate 10. A second bearing seat 112 is provided on the fixed plate 111, and a rotating shaft 113 is provided on the second bearing seat 112. A movable feeding wheel 114 is provided at the rear end of the rotating shaft 113. A chopsticks placement groove is provided at a distance between the outer circle of the movable feeding wheel 114 and the fixed feeding wheel 5. An auxiliary component 9 for assisting the rotation of chopsticks is provided on the rear top side of the frame 1. The auxiliary component 9 includes a fixed seat 91, an arc frame 92, a rotating wheel 93, a friction belt 94, and a pressing wheel 95. A fixed seat 91 is provided on the rear top side of the frame 1. An arc frame 92 is provided on the fixed seat 91. Two rotating wheels 93 are symmetrically rotated on both sides of the arc frame 92. A friction belt 94 is provided between two adjacent rotating wheels 93. The pressing wheel 95 is symmetrically rotated on both sides of the arc frame 92. The braking wheel 95 presses against the friction belt 94. Arc-shaped mounting plates 14 are symmetrically arranged on the rear side of the sliding plate 10. A first auxiliary block 141 is arranged on the right arc-shaped mounting plate 14, and a second auxiliary block 142 is arranged on the left arc-shaped mounting plate 14. A cutting machine 12 is adjustablely mounted on the left side wall of the vertical plate 11. A slide rail is horizontally arranged on the left side wall of the vertical plate 11, and the cutting machine 12 is slidably mounted on the slide rail via a sliding block. A screw is provided on the vertical plate 11 to lock the cutting machine 12. The second auxiliary block 142 is an arc-shaped block, and the center of the arc-shaped block coincides with the center of the cutting saw blade of the cutting machine 12. A carving machine 13 is adjustablely mounted on the right side wall of the vertical plate 11. A slide rail is horizontally arranged on the right side wall of the vertical plate 11, and the carving machine 13 is slidably mounted on the slide rail via a sliding block.A screw is installed on the vertical plate 11 to lock the engraving machine 13. The first auxiliary block 141 is an arc-shaped block, and the center of the arc-shaped block coincides with the center of the engraving saw blade of the engraving machine 13. A sharpening assembly 15 is installed on the rear left side of the frame 1. An arc-shaped plate 17 is installed on the rear side of the frame 1. A guide hopper 20 is installed on the right side of the frame 1.

[0031] like Figure 1 As shown, the sharpening assembly 15 consists of a fixed frame, a slide rail, a mounting block, a motor, and a cutting saw blade. The fixed frame is located on the left rear side of the frame 1. A slide rail is horizontally arranged on the fixed frame. The mounting block is slidably arranged on the slide rail. The fixed frame is provided with a screw that can lock the mounting block. The motor is installed on the mounting block. The cutting saw blade is installed on the output shaft of the motor. A straight surface is opened at the upper part of the arc plate 17 near the cutting saw blade.

[0032] like Figure 1 As shown, it also includes a grinding assembly 16. The grinding assembly 16 is located on the rear right side of the frame 1. The grinding assembly 16 consists of a fixed frame, a slide rail, a mounting block, a motor, and a grinding disc. The fixed frame is located on the rear right side of the frame 1. A slide rail is horizontally arranged on the fixed frame. The mounting block is slidably arranged on the slide rail. A screw that can lock the mounting block is provided on the fixed frame. A motor is provided on the mounting block. A grinding disc is provided on the output shaft of the motor. A straight surface is opened at the upper part of the arc plate 17 near the grinding disc.

[0033] like Figure 1 and Figure 3 As shown, it also includes a clamping device 18, which consists of a support rod and an arc-shaped pressure plate. A support rod is provided on the rear side of the frame 1, and an arc-shaped pressure plate is provided on the support rod. The arc-shaped pressure plate is located above the material rolling roller 6, and the arc-shaped pressure plate and the material rolling roller 6 are at the same center.

[0034] like Figure 1 and Figure 7 As shown, it also includes a feeding assembly 19, which includes a mounting frame 191, a baffle 192, an inclined plate 193, a baffle plate 194, a second fixing plate 195, a partition 196, and a fastening screw 197. The mounting frame 191 is provided on the left side of the frame 1, and an inclined plate 193 is provided on the top of the mounting frame 191. The inclined plate 193 is inclined to the rear. The baffle 192 is provided on the rear side of the top of the mounting frame 191, and the baffle plate 194 is provided on the front side of the top of the mounting frame 191. The second fixing plate 195 is provided on the right side of the baffle 192. The partition 196 is locked to the second fixing plate 195 by the fastening screw 197. The feeding rate of the chopsticks is controlled by adjusting the gap between the partition 196 and the inclined plate 193.

[0035] like Figure 3As shown, it also includes a bracket 21 and a partition plate 22. The bracket 21 is provided on the right side of the frame 1, and two partition plates 22 are provided on the bracket 21. The partition plates 22 are located on the left and right sides of the material rolling roller 6.

[0036] When chopsticks need to be sharpened, the workers first place the unprocessed chopsticks on the inclined plate 193. Since the inclined plate 193 tilts to the right, the partition 196 acts as a barrier, allowing the chopsticks to slide sequentially to the right through the partition 196. The rightmost chopstick slides into the chopstick placement slot to the left of the fixed feeding wheel 5 and the moving feeding wheel 114. The drive motor 51 is then started, causing the friction wheel 52 to rotate counterclockwise. The friction wheel 52 then drives the fixed feeding wheel 5 to rotate clockwise. Because the chopsticks are stuck in the slot between the fixed feeding wheel 5 and the moving feeding wheel 114... The chopsticks are placed in the slot of the feeding wheel 114, and then the moving feeding wheel 114 rotates synchronously. The speed of the fixed feeding wheel 5 can be adjusted by adjusting the speed of the drive motor 51, thereby adjusting the feeding speed of the fixed feeding wheel 5 and the moving feeding wheel 114. While the fixed feeding wheel 5 and the moving feeding wheel 114 drive the chopsticks to rotate upward, the chopsticks placement slot on the lower side of the fixed feeding wheel 5 and the moving feeding wheel 114 engages with the inclined plate 193 again, and the next chopstick slides into the chopsticks placement slot, thus realizing the automatic feeding operation of chopsticks.

[0037] When the chopsticks move to the upper side, the arc-shaped pressure plate of the clamping device 18 limits and guides the chopsticks to prevent them from jumping. When the chopsticks rotate to the position of the cutting machine 12, the ends of the chopsticks rotate along the arc of the second auxiliary block 142. Since the arc of the second auxiliary block 142 coincides with the center of the cutting saw blade of the cutting machine 12, the chopsticks are conveyed clockwise and contact the friction belt 94 on the left side. The rotary motor 7 is started, and the rotary motor 7 drives the friction rubber wheel 8 to rotate counterclockwise. The friction rubber wheel 8 drives the material rubbing rubber wheel 6 to rotate clockwise. The material rubbing rubber wheel 6 drives the chopsticks to rotate. During the rapid conveying process, the chopsticks contact the friction belt 94 on the left side to achieve rapid rotation, and then the cutting machine 12 quickly cuts off the excess part of the chopsticks. The fixed feeding wheel 5 and the movable feeding wheel 114 drive the chopsticks to continue rotating. The end of the chopsticks rotates to contact the straight surface of the arc plate 17. The cutting saw blade of the sharpening component 15 sharpens the end of the chopsticks. Since the chopsticks rotate and roll along the straight surface, the sharpening of the end of the chopsticks can be completed evenly. The fixed feeding wheel 5 and the movable feeding wheel 114 drive the chopsticks to continue rotating. When the chopsticks rotate to the position of the carving machine 13, the ends of the chopsticks rotate along the arc of the first auxiliary block 141. Since the arc of the first auxiliary block 141 coincides with the center of the carving saw blade of the carving machine 13, the chopsticks are conveyed clockwise and simultaneously contact the friction belt 94 on the left. During the rapid conveying process, the chopsticks contact and cooperate with the friction belt 94 on the right to achieve rapid self-rotation. As a result, the carving saw blade makes two grooves on both sides of the ends of the chopsticks. The fixed feeding wheel 5 and the movable feeding wheel 114 drive the chopsticks to continue rotating. The ends of the chopsticks rotate until they contact the straight surface on the right side of the arc plate 17. The grinding disc of the grinding assembly 16 grinds the ends of the chopsticks. Since the chopsticks rotate and roll along the straight surface, they are able to... The ends of the chopsticks are evenly ground. After processing, the chopsticks rotate to the right and fall into the guide hopper 20 for collection. The operator adjusts the speed of the drive motor 51 to adjust the conveying speed of the fixed feeding wheel 5 and the moving feeding wheel 114. At the same time, the speed of the rotary motor 7 is adjusted. The friction rubber wheel 8 increases the speed of the rubbing rubber wheel 6. The rubbing rubber wheel 6 and the auxiliary component 9 work together to increase the rotation of the chopsticks. By adjusting the gap between the partition 196 and the inclined plate 193, the chopsticks can quickly slide to the right through the partition 196. When the fixed feeding wheel 5 and the moving feeding wheel 114 are running at high speed, the chopsticks placement slots on the fixed feeding wheel 5 and the moving feeding wheel 114 are quickly filled with chopsticks, which is conducive to the rapid completion of the chopsticks sharpening process.

[0038] When the chopsticks are of different lengths, the locking screw 102 is rotated, which drives the sliding plate 10 to adjust its position back and forth, thereby adjusting the position of the cutting machine 12 and the engraving machine 13.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A high efficiency sharpener for chopstick processing, characterized by: The utility model provides a kind of chopsticks making machine, including organic frame (1), the rectangular mounting plate (2) of frame (1) top front side is provided with, the first bearing seat (3) of frame (1) rear side middle position is installed, the rotating shaft (4) is provided on the first bearing seat (3), the fixed feeding wheel (5) is provided on the rotating shaft (4) rear part, the left side of frame (1) is provided with drive motor (51), the output shaft of drive motor (51) is provided with friction wheel (52), and friction wheel (52) is contacted and is matched with fixed feeding wheel (5), rotating shaft (4) middle position is rotatably provided with rubbing material rubber wheel (6), the lower right side of frame (1) is provided with rotary motor (7), the output shaft of rotary motor (7) is provided with friction rubber wheel (8), and friction rubber wheel (8) is contacted and is matched with rubbing material rubber wheel (6), the rectangular mounting plate (2) is slidably provided with sliding plate (10), the front side of rectangular mounting plate (2) is provided with nut (101), the front side of sliding plate (10) is rotatably provided with locking screw (102), locking screw (102) is screwed with nut (101), the top of sliding plate (10) is provided with vertical plate (11), the rear side of sliding plate (10) is provided with first fixed plate (111), the second bearing seat (112) is provided on the first fixed plate (111), the rotating shaft (113) is provided on the second bearing seat (112), the mobile feeding wheel (114) is provided on the rear end of rotating shaft (113), and the outer circle of mobile feeding wheel (114) is spaced apart with fixed feeding wheel (5) and is provided with chopsticks placing groove, the rear side of frame (1) top is provided with auxiliary assembly (9) for assisting chopsticks autorotation, the rear side of sliding plate (10) is provided with arc mounting plate (14) left and right symmetry, the first auxiliary block (141) is provided on the arc mounting plate (14) of right side, the second auxiliary block (142) is provided on the arc mounting plate (14) of left side, the left side wall of vertical plate (11) is adjustably provided with cutting machine (12), the right side wall of vertical plate (11) is adjustably provided with carving machine (13), the left part of rear side of frame (1) is provided with sharpens assembly (15), the rear side of frame (1) is provided with arc plate (17), the right side of frame (1) is provided with guide hopper (20).

2. The efficient sharping machine for chopstick processing according to claim 1, wherein: Auxiliary assembly (9) includes fixed seat (91), the rear side of frame (1) top is provided with fixed seat (91), the arc frame (92) is provided on the fixed seat (91), two rotating wheels (93) are rotatably arranged on the left and right sides of arc frame (92) symmetry, friction belt (94) is arranged between adjacent two rotating wheels (93), pressing wheel (95) is rotatably arranged on the left and right sides of arc frame (92) symmetry, and pressing wheel (95) is pressed on the upper portion of friction belt (94).

3. The efficient sharping machine for chopstick processing according to claim 2, wherein: The left side wall of the vertical plate (11) is transversely provided with a slide rail, the cutting machine (12) is slidingly arranged on the slide rail through a sliding block, the vertical plate (11) is provided with a screw rod for locking the cutting machine (12), the second auxiliary block (142) is an arc-shaped block, and the arc-shaped block and the cutting saw blade of the cutting machine (12) are concentric.

4. The efficient sharping machine for chopstick processing according to claim 3, wherein: The right side wall of the vertical plate (11) is transversely provided with a slide rail, the carving machine (13) is slidingly arranged on the slide rail through a sliding block, the vertical plate (11) is provided with a screw rod for locking the carving machine (13), the first auxiliary block (141) is an arc-shaped block, and the arc-shaped block and the carving saw blade of the carving machine (13) are concentric.

5. The high-efficiency chopstick sharpening machine as described in claim 4, characterized in that: The sharpening assembly (15) is composed of a fixing frame, a slide rail, a mounting block, a motor and a cutting saw blade, the rear left part of the rack (1) is provided with a fixing frame, the fixing frame is transversely provided with a slide rail, the mounting block is slidingly arranged on the slide rail, the fixing frame is provided with a screw rod capable of locking the mounting block, the mounting block is provided with a motor, the output shaft of the motor is provided with a cutting saw blade, and a straight surface is formed in the upper part of the arc-shaped plate (17) close to the cutting saw blade.

6. The efficient sharping machine for chopstick processing according to claim 5, wherein: The polishing assembly (16) is also included, the rear right part of the rack (1) is provided with the polishing assembly (16), the polishing assembly (16) is composed of a fixing frame, a slide rail, a mounting block, a motor and a polishing blade, the rear right part of the rack (1) is provided with a fixing frame, the fixing frame is transversely provided with a slide rail, the mounting block is slidingly arranged on the slide rail, the fixing frame is provided with a screw rod capable of locking the mounting block, the mounting block is provided with a motor, the output shaft of the motor is provided with a polishing blade, and a straight surface is formed in the upper part of the arc-shaped plate (17) close to the polishing blade.

7. The efficient sharping machine for chopstick processing according to claim 6, wherein: The presser (18) is also included, the presser (18) is composed of a support rod and an arc-shaped pressing piece, the rear side of the rack (1) is provided with a support rod, the support rod is provided with an arc-shaped pressing piece, the arc-shaped pressing piece is located above the rubbing rubber roller (6), and the arc-shaped pressing piece and the rubbing rubber roller (6) are in the same center.

8. The efficient sharping machine for chopstick processing according to claim 7, wherein: The feeding assembly (19) is also included, the feeding assembly (19) includes a mounting frame (191), a baffle (192), an inclined plate (193), a material blocking plate (194), a second fixed plate (195), a partition plate (196) and a fastening screw (197), the left side of the rack (1) is provided with the mounting frame (191), the top of the mounting frame (191) is provided with the inclined plate (193), the inclined plate (193) is inclined to the rear side, the top of the mounting frame (191) is provided with the baffle (192) on the rear side, the top of the mounting frame (191) is provided with the material blocking plate (194) on the front side, the right side of the baffle (192) is provided with the second fixed plate (195), the partition plate (196) is locked on the second fixed plate (195) through the fastening screw (197), and the feeding rate of the chopsticks is controlled by adjusting the gap between the partition plate (196) and the inclined plate (193).

9. The efficient sharping machine for chopstick processing according to claim 8, wherein: It also includes the support (21) and the isolation board (22), the rack (1) right side is provided with support (21), support (21) is provided with two isolation board (22), isolation board (22) is located in the left and right sides of the rubbing rubber wheel (6).

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