Chopstick rounding machine for bamboo chopstick production

Abstract

The utility model relates to the technical field of round chopstick machines, and discloses a round chopstick machine for bamboo chopstick production, which comprises a fixed seat, a supporting seat is fixed at the top of the fixed seat, a motor is fixed on the side wall of the supporting seat, a rotating rod is fixed at the output end of the motor, a polishing cylinder is fixed on the outer wall of the rotating rod, and the polishing cylinder is fixed on the outer wall of the rotating rod. A grinding block is fixed to the inner wall of the grinding cylinder, a feeding groove is formed in the top of the grinding cylinder, a collecting cylinder is fixed to the inner side of the fixing base, a discharging hole is formed in the bottom of the collecting cylinder, and a conveying device is arranged on the inner side of the fixing base. A motor drives a belt wheel to enable a rotating shaft of the belt wheel to generate rotating force to drive a rotating block to move, then a moving groove and a transmission rod are matched to enable a striking block to repeatedly strike a collecting barrel, the bamboo chopsticks in the collecting barrel can rapidly fall off, and the effect of preventing a discharging hole from being blocked is achieved.

Description

Technical Field

[0001] This utility model relates to the field of round chopsticks production technology, specifically a round chopsticks production machine for bamboo chopsticks. Background Technology

[0002] Chopsticks are long, thin sticks held between the fingers to pick up food or other items. They are primarily used as tableware and can be considered a national treasure of China. During the production process, semi-finished bamboo chopsticks often have burrs, requiring polishing to smooth the surface. Traditionally, this polishing is mostly done manually, which is time-consuming, labor-intensive, and doesn't effectively smooth the outer surface, resulting in low processing efficiency.

[0003] Existing round chopstick machines may cause materials to accumulate during the back-and-forth grinding and feeding process, leading to blockage at the feeding port and making it difficult for materials to fall out, thus affecting production efficiency. In view of this, a round chopstick machine for bamboo chopstick production is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a round chopstick machine for producing bamboo chopsticks, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a round chopstick machine for producing bamboo chopsticks, comprising a fixed base, a support base fixed to the top of the fixed base, a motor fixed to the side wall of the support base, a rotating rod fixed to the output end of the motor, a grinding cylinder fixed to the outer wall of the rotating rod, a grinding block fixed to the inner wall of the grinding cylinder, a feeding groove opened at the top of the grinding cylinder, a collecting cylinder fixed to the inner side of the fixed base, a discharge hole opened at the bottom of the collecting cylinder, a conveying device provided on the inner side of the fixed base, and a [further details about the fixed base are missing]. The device includes a striking device for impacting the collection cylinder and a centering device for pushing the material. The striking device, driven by a motor, moves a striking block to the right to strike the collection cylinder, generating vibration that accelerates the falling of bamboo chopsticks, reducing material jamming, improving work efficiency, and minimizing downtime and manual intervention. The centering device below the striking device quickly pushes the rapidly falling bamboo chopsticks to the center, preventing them from falling outside the conveying device, further reducing manual intervention and improving safety. The striking device includes:

[0006] A fixed column is fixed to the top of a fixed base. A rotating shaft passes through the fixed column and is rotatably connected at the point of penetration. A pulley is fixed to the outer wall of the rotating shaft and the outer wall of the conveying shaft on the conveying equipment. The two sets of pulleys are connected by belt drive.

[0007] A rotating block is fixed to the outer wall of a rotating shaft. A circular block is fixed to the side wall of the rotating block. The other end of the rotating block is connected to the rotating shaft. The rotating shaft is driven by a pulley fixed to the outer wall, which causes the circular block fixed to the outer wall to make circular motion and generate extrusion force.

[0008] Preferably, the outer wall of the circular block is fitted with the inner wall of the movable frame, and a transmission rod is fixed to the bottom of the movable frame, the transmission rod being slidably mounted on the inner side of the fixed seat.

[0009] Preferably, the outer wall of the circular block is fitted with the inner wall of the movable frame, and a transmission rod is fixed to the bottom of the movable frame, the transmission rod being slidably mounted on the inner side of the fixed seat.

[0010] Preferably, the centering device includes a sleeve, which is fixed inside the fixed base. A sleeve rod is slidably installed on the inner wall of the sleeve, and a centering plate is fixed on the outer wall of the sleeve rod.

[0011] Preferably, a connecting seat is fixed to the side wall of the centering plate, and a movable rod is hinged to the top of the connecting seat. The end of the movable rod away from the connecting seat is hinged to the outer wall of the transmission rod.

[0012] Preferably, there are two sets of centering plates, and the two sets of centering plates are symmetrically arranged with the center line in the vertical direction of the fixed seat as the axis of symmetry.

[0013] Compared with the prior art, this utility model provides a round chopsticks machine for producing bamboo chopsticks, which has the following beneficial effects:

[0014] This round chopsticks production machine uses a motor to drive a pulley, which in turn drives a rotating block. The moving block is then repeatedly struck by the striking block through the cooperation of the moving groove and the transmission rod, causing the bamboo chopsticks inside the collection cylinder to fall out quickly and preventing the discharge hole from getting clogged.

[0015] 2. This round chopsticks production machine uses a rotating groove and transmission rod to apply downward squeezing force, causing the moving rod to work with the connecting seat to drive the center plate to move repeatedly. This ensures that the falling bamboo chopsticks are better concentrated on the conveying device, reducing material loss and human intervention. It also prevents materials from falling outside the conveying device during the conveying process, thus saving material waste. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the grinding cylinder of this utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the collection cylinder of this utility model;

[0019] Figure 4 This is a schematic diagram of the striking device structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the centering device of this utility model.

[0021] In the diagram: 1. Fixed base; 2. Support base; 3. Motor; 4. Rotating rod; 5. Grinding cylinder; 6. Grinding block; 7. Feed trough; 8. Collection cylinder; 9. Discharge hole; 10. Impacting device; 11. Centering device; 12. Conveying equipment; 101. Fixed column; 102. Rotating shaft; 103. Belt; 104. Rotating block; 105. Round block; 106. Moving frame; 107. Transmission rod; 108. Hinge rod; 109. Impacting block; 111. Sleeve; 112. Sleeve rod; 113. Centering plate; 114. Connecting base; 115. Movable rod. Detailed Implementation

[0022] like Figures 1-5 As shown, this utility model provides a technical solution: a round chopstick machine for producing bamboo chopsticks, including a fixed base 1, a support base 2 fixed to the top of the fixed base 1, a motor 3 fixed to the side wall of the support base 2, a rotating rod 4 fixed to the output end of the motor 3, a grinding cylinder 5 fixed to the outer wall of the rotating rod 4, a grinding block 6 fixed to the inner wall of the grinding cylinder 5, a feeding groove 7 opened at the top of the grinding cylinder 5, a collecting cylinder 8 fixed to the inner side of the fixed base 1, a discharge hole 9 opened at the bottom of the collecting cylinder 8, a conveying device 12 arranged on the inner side of the fixed base 1, and a striking device 10 for striking the collecting cylinder 8 and a centering device 11 for pushing the material on the fixed base 1.

[0023] The aforementioned striking device 10 includes a fixed column 101, which is fixed to the top of the fixed base 1. A rotating shaft 102 passes through the fixed column 101 and is rotatably connected at the point of penetration. A pulley is fixed to the outer wall of the rotating shaft 102 and the outer wall of the conveying shaft on the conveying device 12. The two sets of pulleys are connected by a belt 103. A rotating block 104 is fixed to the outer wall of the rotating shaft 102. A round block 105 is fixed to the side wall of the rotating block 104. The outer wall of the round block 105 is in contact with the inner wall of the moving frame 106. The round block 105 rotates within the moving frame 106 to generate a squeezing force. A striking block 109 is hinged to the end of the hinge rod 108 away from the transmission rod 107. The squeezing of the hinge rod 108 drives the striking block 109 to strike the collecting cylinder 8, generating a vibration force, which can accelerate the falling of materials and prevent the discharge hole 9 from being blocked.

[0024] The aforementioned centering device 11 includes a sleeve 111, which is fixed to the inner side of the fixed base 1. A sleeve rod 112 is slidably installed on the inner wall of the sleeve 111. The sleeve rod 112 is fixedly connected to the outer wall of the centering plate 113. A connecting seat 114 is fixed to the side wall of the centering plate 113. A movable rod 115 is hinged to the top of the connecting seat 114. The end of the movable rod 115 away from the connecting seat 114 is hinged to the outer wall of the transmission rod 107. When the moving frame 106 drives the transmission rod 107 to move downward, the transmission rod 107 will squeeze the movable rod 115, causing the movable rod 115 to squeeze the two sets of centering plates 113 closer to each other. When the transmission rod 107 moves upward, it will pull the movable rod 115, allowing the movable rod 115 to pull the centering plates 113 away from each other, thereby enabling the centering plate 113 to push the bamboo chopsticks on the conveyor belt back and forth to center them.

[0025] Working principle: When bamboo chopsticks need to be polished, they are added to the polishing cylinder 5 through the feed trough 7. The motor 3 is started, causing the rotating rod 4 to rotate, which in turn rotates the polishing cylinder 5, bringing the chopsticks into contact with the polishing blocks 6 inside the cylinder for polishing. When the feed trough 7 reaches the bottom, the chopsticks fall into the collection cylinder 8 and then through the discharge hole 9 onto the conveyor 12. When the conveyor 12 is started, the conveyor shaft drives the pulley to rotate, which in turn, via the belt 103, rotates the shaft 102. The rotating block 104 drives the round block 105 to move in the middle of the moving frame 106, causing the moving frame 106 to move up and down. When the moving frame 106 moves upward, it drives the transmission rod 107 to move upward, causing the transmission rod 107 to pull the hinge rod 108, causing the hinge rod 108 to pull the striking block 109 away from the collecting cylinder 8. When the moving frame 106 drives the transmission rod 107 to move downward, the transmission rod 107 squeezes the hinge rod 108 to rotate at the hinge, causing the hinge rod 108 to squeeze the striking block 109 to strike the outer wall of the collecting cylinder 8, accelerating the falling of the bamboo chopsticks inside the collecting cylinder 8 and preventing blockage at the discharge hole 9.

[0026] When the moving frame 106 drives the transmission rod 107 to move downward, the transmission rod 107 will press the movable rod 115, causing the movable rod 115 to press the two sets of centering plates 113 closer together. When the transmission rod 107 moves upward, it will pull the movable rod 115, causing the movable rod 115 to pull the centering plates 113 away from each other. This allows the centering plates 113 to push the bamboo chopsticks on the conveyor belt back and forth, so that the falling bamboo chopsticks are better concentrated on the conveyor device.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A round chopstick machine for producing bamboo chopsticks, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixed with a support base (2), the side wall of the support base (2) is fixed with a motor (3), the output end of the motor (3) is fixed with a rotating rod (4), the outer wall of the rotating rod (4) is fixed with a grinding cylinder (5), the inner wall of the grinding cylinder (5) is fixed with a grinding block (6), the top of the grinding cylinder (5) is provided with a feeding groove (7), the inner side of the fixed base (1) is fixed with a collecting cylinder (8), the bottom of the collecting cylinder (8) is provided with a discharge hole (9), the inner side of the fixed base (1) is provided with a conveying device (12), the fixed base (1) is provided with a striking device (10) for striking the collecting cylinder (8) and a centering device (11) for pushing the material, the striking device (10) includes: A fixed column (101) is fixed to the top of a fixed base (1). A rotating shaft (102) passes through the fixed column (101) and is rotatably connected at the point of penetration. A pulley is fixed to the outer wall of the rotating shaft (102) and the outer wall of the conveying shaft on the conveying device (12). The two sets of pulleys are connected by a belt (103). A rotating block (104) is fixed to the outer wall of the rotating shaft (102), and a round block (105) is fixed to the side wall of the rotating block (104).

2. The round chopsticks machine for producing bamboo chopsticks according to claim 1, characterized in that: The outer wall of the circular block (105) is in contact with the inner wall of the movable frame (106), and a transmission rod (107) is fixed at the bottom of the movable frame (106). The transmission rod (107) is slidably installed on the inner side of the fixed seat (1).

3. A round chopsticks machine for producing bamboo chopsticks according to claim 2, characterized in that: A hinge rod (108) is hinged to the transmission rod (107), and a striking block (109) is hinged to one end of the hinge rod (108) away from the transmission rod (107). The striking block (109) is slidably connected to the inside of the fixed seat (1).

4. A round chopsticks machine for producing bamboo chopsticks according to claim 1, characterized in that: The centering device (11) includes a sleeve (111), which is fixed to the inside of the fixed base (1). A sleeve rod (112) is slidably installed on the inner wall of the sleeve (111), and a centering plate (113) is fixed on the outer wall of the sleeve rod (112).

5. A round chopsticks machine for producing bamboo chopsticks according to claim 4, characterized in that: The side wall of the center plate (113) is fixed with a connecting seat (114), and the top of the connecting seat (114) is hinged with a movable rod (115). The end of the movable rod (115) away from the connecting seat (114) is hinged to the outer wall of the transmission rod (107).

6. A round chopsticks machine for producing bamboo chopsticks according to claim 5, characterized in that: The centering plate (113) is provided in two sets, and the two sets of centering plates (113) are symmetrically arranged with the center line in the vertical direction of the fixed seat (1) as the axis of symmetry.

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