A bamboo chopstick polishing device

Abstract

The present application relates to the field of bamboo chopstick processing, and particularly relates to a bamboo chopstick polishing device, which comprises a rack, the rack is fixed with a polishing frame, a plurality of partitions are fixed in the polishing frame, the partitions divide the polishing frame into a plurality of polishing grooves, a sliding groove is arranged on the polishing frame at the bottom of the polishing groove, a vibration mechanism is arranged below the polishing groove, the vibration mechanism comprises a sliding plate arranged on the rack and in sliding connection with the rack, a polishing plate used in cooperation with the polishing groove is fixed on the sliding plate, the upper end of the polishing plate is in a wave structure, a fixing shaft is fixed on the sliding plate, a connecting shaft corresponding to the vibration mechanism is arranged on the rack, the connecting shaft is driven to rotate by a motor, a rotating disc is fixed on the connecting shaft, a connecting column is fixed on the rotating disc, and the connecting column is connected to the fixing shaft at the corresponding position through a push rod. The device can realize polishing work on a large number of bamboo chopsticks, and greatly improves the production efficiency of the bamboo chopsticks.

Description

Technical Field

[0001] This invention relates to the field of bamboo chopsticks processing, and more particularly to a bamboo chopsticks polishing device. Background Technology

[0002] Chopsticks are an indispensable utensil in daily life. They are long and thin sticks, and most chopsticks commonly seen are made of bamboo or wood. After bamboo chopsticks are cut and shaped, their surfaces are polished to reduce burrs and make them smooth for daily use. In the current chopstick manufacturing process, bamboo chopsticks are polished using a bamboo chopstick polishing machine.

[0003] Patent application CN202322438493.4 discloses a surface polishing machine for bamboo chopsticks, comprising a main body with a processing box inside. Symmetrically distributed support columns are fixedly installed at the four corners of the bottom of the processing box. A door is hinged to the side wall of the processing box, with an observation window fixedly installed on the inner wall of the door. A handle is fixedly installed on the left side of the door, and a control panel is fixedly installed at the lower end of the door. A height adjustment device is fixedly installed on the top of the processing box, and a rotating device is fixedly installed inside the processing box. First, the main body of the machine is started and controlled via the control panel. The door is opened by holding the handle, and the bamboo chopsticks to be polished are placed in the rotating device. The chopsticks are clamped by a first connecting block and a second connecting block, causing them to rotate at a uniform speed for polishing. However, this type of polishing device can only polish one chopstick at a time, and the chopstick must be removed after polishing before the next chopstick can be polished, resulting in low efficiency.

[0004] This invention was proposed in response to the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a bamboo chopstick polishing device.

[0006] This invention can be achieved through the following technical solutions:

[0007] This invention discloses a bamboo chopstick polishing device, comprising a frame, a polishing frame fixed within the frame, multiple partitions fixed within the polishing frame dividing the frame into multiple polishing grooves, a sliding groove on the bottom of the polishing frame of each groove, and a vibration mechanism below each groove. The vibration mechanism includes a sliding plate mounted on the frame and slidably connected to it, with a polishing plate fixed to each sliding plate for use with the polishing groove. The upper end of each polishing plate has a wave-like structure. A fixed shaft is fixed to each sliding plate. A connecting shaft is located on the frame corresponding to the vibration mechanism, and each connecting shaft is driven to rotate by a motor. A turntable is fixed to each connecting shaft, and a connecting column is fixed to each turntable. The connecting column is connected to the fixed shaft at the corresponding position via a push rod.

[0008] Preferably, multiple support shafts are fixed on the frame below the slide plate, and each support shaft is equipped with a support roller that is rotatably connected to the support shaft. The support rollers support the slide plate, preventing friction between the slide plate and the frame and ensuring smooth movement of the slide plate.

[0009] Preferably, the grinding plate is provided with a limiting groove that penetrates the grinding plate, and multiple limiting shafts are fixed on the frame. The limiting shafts pass through the limiting groove, and each limiting shaft is provided with a limiting roller. The limiting rollers press down on the grinding plate to ensure that the slide plate moves smoothly.

[0010] Preferably, each of the connecting shafts is fixed with a slave pulley, the motor output end is fixed with a rotating shaft, and each of the rotating shafts is fixed with a master pulley at a position corresponding to the slave pulley. Each master pulley is connected to the slave pulley at the corresponding position via a synchronous belt.

[0011] Preferably, symmetrical positioning holes are provided on both sides of the grinding frame of the grinding groove, and positioning plates are provided on the grinding groove. The two sides of the positioning plates are slidably connected to the corresponding positioning holes. Bamboo chopsticks are piled in the grinding groove, and then the positioning plates are placed on top of the grinding groove. The two ends of the positioning plates are inserted into the positioning holes respectively. The positioning plates prevent the bamboo chopsticks from being thrown out of the grinding groove.

[0012] Compared with existing technologies, the present invention has the following advantages:

[0013] This device can polish a large number of bamboo chopsticks, greatly improving the production efficiency of bamboo chopsticks. Attached Figure Description

[0014] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0015] Figure 1 This is a schematic diagram of the structure of the present invention;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 for Figure 2 Sectional view at point AA;

[0018] Figure 4 for Figure 1 Enlarged view at point B in the middle;

[0019] In the diagram: 1. Frame; 2. Grinding frame; 3. Grinding groove; 4. Positioning hole; 5. Positioning plate; 6. Slide plate; 7. Support shaft; 8. Support roller; 9. Slide groove; 10. Grinding plate; 11. Limiting groove; 12. Limiting shaft; 13. Limiting roller; 14. Fixed shaft; 15. Connecting shaft; 16. Turntable; 17. Connecting column; 18. Push rod; 19. Driven pulley; 20. Rotating shaft; 21. Main pulley; 22. Synchronous belt; 23. Motor; Detailed Implementation

[0020] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0021] Example 1:

[0022] like Figures 1 to 4 As shown, this embodiment discloses a bamboo chopstick polishing device, including a frame 1, a polishing frame 2 fixed in the frame 1, multiple partitions fixed inside the polishing frame 2, the partitions dividing the polishing frame into multiple polishing grooves 3, a sliding groove 9 provided on the polishing frame 2 at the bottom of the polishing groove 3, a vibration mechanism provided below each polishing groove 3, the vibration mechanism including a sliding plate 6 provided on the frame 1 and slidably connected to the frame 1, a polishing plate 10 fixed on each sliding plate 6 for use with the polishing groove 3, the upper end of the polishing plate 10 having a wave structure, a fixed shaft 14 fixed on each sliding plate 6, a connecting shaft 15 provided on the frame 1 at a position corresponding to the vibration mechanism, the connecting shaft 15 being driven to rotate by a motor 23, a turntable 16 fixed on each connecting shaft 15, a connecting column 17 fixed on each turntable 16, and the connecting column 17 being connected to the fixed shaft 14 at the corresponding position through a push rod 18. The sized bamboo chopsticks are stacked in each polishing groove 3. The bottom chopsticks are supported by the polishing plate 10. After all the chopsticks are placed in the polishing grooves 3, the connecting shaft 15 is driven to rotate by the motor 23. When the connecting shaft 15 rotates, the turntable 16 rotates with the connecting shaft 15, and the connecting column 17 rotates with the turntable 16. The connecting column 17 pushes the sliding plate 6 back and forth through the push rod 18. The polishing plate 10 moves back and forth with the sliding plate 6. Due to the restriction of the polishing grooves 3, the bamboo chopsticks move up and down in the polishing grooves 3 when the polishing plate 10 moves. Since the polishing grooves 3 are full of bamboo chopsticks, the adjacent bamboo chopsticks rub against each other when the bamboo chopsticks vibrate up and down, which can polish the burrs on the bamboo chopsticks. After polishing for a period of time, the burrs on the bamboo chopsticks are separated from the bamboo chopsticks. This device can polish a large number of bamboo chopsticks, which greatly improves the production efficiency of bamboo chopsticks.

[0023] Multiple support shafts 7 are fixed on the frame 1 below the slide plate 6, and each support shaft 7 is equipped with a support roller 8 that is rollably connected to the support shaft 7. The support rollers 8 support the slide plate 6, prevent the slide plate 6 from rubbing against the frame 1, and ensure that the slide plate 6 moves smoothly.

[0024] The grinding plate 10 is provided with a limiting groove 11 that passes through the grinding plate 10. Multiple limiting shafts 12 are also fixed on the frame 1. The limiting shafts 12 pass through the limiting groove 11, and each limiting shaft 12 is provided with a limiting roller 13. The limiting rollers 13 press down on the grinding plate 10 to ensure that the slide plate 6 moves smoothly.

[0025] Among them, a slave pulley 19 is fixed on the connecting shaft 15, a rotating shaft 20 is fixed at the output end of the motor 23, and a master pulley 21 is fixed on the rotating shaft 20 at the corresponding position of the slave pulley 19. The master pulley 21 is connected to the slave pulley 19 at the corresponding position through the synchronous belt 22.

[0026] Example 2:

[0027] This embodiment discloses a bamboo chopstick polishing device. Based on the structure and principle of Embodiment 1, this embodiment has symmetrically arranged positioning holes 4 on both sides of the polishing frame 2 of the polishing groove 3, and positioning plates 5 are provided on both sides of the polishing groove 3. The two sides of the positioning plates 5 are slidably connected to the corresponding positioning holes 4. Bamboo chopsticks are piled in the polishing groove 3, and then the positioning plates 5 are placed on top of the polishing groove 3. The two ends of the positioning plates 5 are respectively inserted into the positioning holes 4. The positioning plates 5 prevent the bamboo chopsticks from being thrown out of the polishing groove 3.

[0028] The above are merely preferred embodiments of the present invention. It should be noted that, for those skilled in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be considered within the scope of protection of the present invention.

Claims

1. A device for polishing bamboo chopsticks, characterized in that, The device includes a frame that holds a grinding frame. Multiple partitions are fixed within the grinding frame, dividing it into grinding slots. A sliding groove is provided on the bottom of each grinding slot. A vibration mechanism is installed below each grinding slot. Each vibration mechanism includes a sliding plate mounted on and slidably connected to the frame. A grinding plate, which mates with the grinding slot, is fixed to each sliding plate. The upper end of each grinding plate has a wave-like structure. A fixed shaft is fixed to each sliding plate. Connecting shafts are installed on the frame at positions corresponding to the vibration mechanisms. These connecting shafts are driven to rotate by a motor. A turntable is fixed to each connecting shaft, and a connecting column is fixed to each turntable. The connecting column is connected to the corresponding fixed shaft via a push rod.

2. The bamboo chopstick polishing device according to claim 1, characterized in that: Multiple support shafts are fixed on the frame below the slide plate, and each support shaft is equipped with a support roller that is tactilely connected to the support shaft.

3. The bamboo chopstick polishing device according to claim 1, characterized in that: The grinding plate is provided with a limiting groove that penetrates the grinding plate, and multiple limiting shafts are fixed on the frame. The limiting shafts pass through the limiting groove, and each limiting shaft is provided with a limiting roller.

4. The bamboo chopstick polishing device according to claim 1, characterized in that: Each connecting shaft is fixed with a slave pulley, and the output end of the motor is fixed with a rotating shaft. Each rotating shaft is fixed with a master pulley at a position corresponding to the slave pulley. Each master pulley is connected to the slave pulley at the corresponding position by a synchronous belt.

5. The bamboo chopstick polishing device according to claim 1, characterized in that: The grinding frames on both sides of the grinding groove are symmetrically provided with positioning holes, and the grinding groove is provided with positioning plates. The two sides of the positioning plates are slidably connected to the corresponding positioning holes.

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