A bamboo chopstick polishing device
By designing a combination of support frame, bamboo chopstick conveying, transfer and dust collection components, the problem of powder diffusion during bamboo chopstick polishing was solved, achieving effective removal of bamboo powder and stability of bamboo chopstick conveying, and improving the production environment.
Patent Information
- Application Number
- CN202522125388.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-09
AI Technical Summary
During the polishing process of bamboo chopsticks, the friction on the surface of the chopsticks generates a large amount of powder, which causes the powder to spread and affect the production workshop environment.
A bamboo chopstick polishing device was designed, comprising a support frame, a bamboo chopstick conveying component, a polishing component, a transfer component, and a powder suction component. The bamboo chopsticks are quickly transferred to the polishing component by the bamboo chopstick transfer component, and the powder suction component is used to remove the generated powder, thereby reducing powder diffusion.
It effectively reduces the diffusion of bamboo powder in the air, improves the production workshop environment, and enhances the stability and efficiency of bamboo chopsticks conveying.
Smart Images
Figure CN224674574U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of bamboo chopstick polishing technology, and in particular to a bamboo chopstick polishing device. Background Technology
[0002] Bamboo chopsticks are a common tableware in our daily lives. They have a long history in my country, and the demand for chopsticks is huge. In order to make bamboo chopsticks more comfortable to use, the surface of the chopsticks needs to be polished during the production process. During the polishing process, the surface of the bamboo chopsticks is rubbed, generating a large amount of bamboo chopstick powder. The bamboo chopstick powder spreads into the air and affects the production environment in the production workshop. Summary of the Invention
[0003] The purpose of this application is to provide a bamboo chopstick polishing device to solve the technical problem that "during the polishing process of bamboo chopsticks, the surface of the bamboo chopsticks is rubbed, generating a large amount of bamboo chopstick powder, which diffuses into the air and affects the production environment of the production workshop".
[0004] The bamboo chopstick polishing device provided in this application adopts the following technical solution: A bamboo chopstick polishing device includes a support frame, on which a bamboo chopstick conveying component is installed, a bamboo chopstick feeding bin is installed on the support frame, and a bamboo chopstick polishing component is installed on the support frame. The bamboo chopstick feeding bin and the bamboo chopstick polishing component are respectively located on both sides of the bamboo chopstick conveying component. A powder dust collection component is provided on the side of the bamboo chopstick polishing component, and a bamboo chopstick transfer component is provided between the bamboo chopstick conveying component and the bamboo chopstick polishing component. A driving component is installed on the support frame. The driving component is used to drive the bamboo chopstick conveying component and the bamboo chopstick polishing component.
[0005] Optionally, the bamboo chopstick transfer assembly includes a pair of transfer drive sprockets mounted on the bamboo chopstick conveying assembly, a plurality of driven sprockets mounted on the support frame, a bamboo chopstick transfer chain sleeved on the driven sprockets and the transfer drive sprockets, a bamboo chopstick limiting plate mounted on the transfer chain, and a bamboo chopstick lifting member mounted on the driven sprockets. The bamboo chopstick lifting member is used to lift and transfer the bamboo chopsticks limited between the bamboo chopstick limiting plates to the bamboo chopstick polishing assembly.
[0006] Optionally, the bamboo chopstick polishing assembly includes an upper lifting assembly mounted on a support frame, a lower lifting assembly mounted on the support frame, a polishing block mounted on the lower lifting assembly, a polishing shaft mounted on the support frame, a first limiting roller mounted on the polishing shaft, and a second limiting roller rotatably mounted on the upper lifting assembly. Friction belts are fitted onto the first and second limiting rollers. A polishing sprocket is fixed on the polishing shaft, and the polishing sprocket is connected to the drive assembly via a chain. A feeding assembly is mounted on the support frame, located below the friction belt. The feeding assembly includes an inclined feeding slide plate and a bamboo chopstick baffle mounted on the support frame, forming a bamboo chopstick channel with the inclined feeding slide plate and the bamboo chopstick baffle.
[0007] Optionally, the bamboo chopstick conveying assembly includes an active rotating shaft mounted on a support frame, a driven rotating shaft mounted on the support frame, a pair of conveying sprockets mounted on the active and driven rotating shafts respectively, a pair of conveying chains mounted on the conveying sprockets, the conveying chains being parallel to each other, and a plurality of bamboo chopstick clamping plates installed between the conveying chains, the bamboo chopstick clamping plates having bamboo chopstick limiting grooves; a conveying drive sprocket mounted on the active rotating shaft, the conveying drive sprocket being connected to the drive assembly via a chain; and a transfer drive sprocket mounted on the driven rotating shaft.
[0008] Optionally, the support frame is equipped with an elastic limiting component, which includes a limiting rod fixed to the support frame, a pair of flip-up limiting plates mounted on the limiting rod, a limiting sprocket rotatably mounted on the end of the flip-up limiting plate away from the limiting rod, and the limiting sprocket being connected to the conveyor chain; a torsion spring is mounted on the limiting rod and connected to the flip-up limiting plate; the torsion spring is used to generate an elastic torsional force on the flip-up limiting plate, so that the conveyor chain is in a taut state.
[0009] Optionally, the drive assembly includes a drive motor, a gearbox is mounted at the output end of the drive motor, and a first drive sprocket and a second drive sprocket are mounted on the gearbox; the first drive sprocket is connected to a conveyor sprocket via a chain, and the second drive sprocket is connected to the grinding sprocket via a chain.
[0010] Optionally, the powder dust collection assembly includes a suction chamber, a suction fan is installed inside the suction chamber, a suction motor is installed on the lower side of the suction chamber, a suction port is provided on the side of the suction chamber near the bamboo chopstick polishing assembly, and a discharge pipe is installed on the side of the suction chamber away from the suction port, and the discharge pipe is connected to a dust collection device.
[0011] In summary, this application includes at least one of the following beneficial technical effects: 1. During the polishing process of bamboo chopsticks, bamboo chopsticks of equal length are placed into the bamboo chopstick feeding hopper. The bamboo chopsticks are conveyed to the bamboo chopstick transfer component through the bamboo chopstick conveying component, and then pushed to the bamboo chopstick polishing component through the bamboo chopstick transfer component. The powder generated during the polishing process is promptly sucked away by the suction force generated by the powder dust collection component, thereby reducing the spread of bamboo powder into the air and affecting the production workshop environment. 2. The bamboo chopsticks are transferred using a bamboo chopstick transfer component, which improves the stability of the bamboo chopsticks transport. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the bamboo chopstick transfer component structure according to an embodiment of this application; Figure 3 This is a schematic diagram of the bamboo chopstick lifting component structure according to an embodiment of this application; Figure 4 This is a schematic diagram of the elastic limiting component structure according to an embodiment of this application; Figure 5 This is a schematic diagram of the bamboo chopstick polishing component structure according to an embodiment of this application; Figure 6 This is a schematic diagram of the driver component structure in an embodiment of this application.
[0013] In the diagram, 1. Support frame; 2. Bamboo chopstick conveying assembly; 21. Driven shaft; 22. Driven shaft; 23. Conveyor sprocket; 24. Conveyor chain; 25. Bamboo chopstick clamping plate; 26. Bamboo chopstick limiting groove; 27. Conveyor drive sprocket; 28. Elastic limiting assembly; 281. Limiting rod; 282. Tilting limiting plate; 283. Limiting sprocket; 284. Torsion spring; 3. Bamboo chopstick feeding bin; 4. Bamboo chopstick polishing assembly; 41. Upper lifting assembly; 42. Lower lifting assembly; 43. Polishing block; 44. Polishing shaft; 45. First limiting roller; 46. Second limiting roller. 47. Positioning roller; 48. Friction belt; 49. Grinding sprocket; 40. Feeding assembly; 41. Inclined feeding slide plate; 492. Bamboo chopstick baffle; 5. Bamboo chopstick transfer assembly; 51. Transfer drive sprocket; 52. Driven sprocket; 53. Transfer chain; 54. Bamboo chopstick limiting plate; 55. Bamboo chopstick lifting component; 6. Drive assembly; 61. Drive motor; 62. Gearbox; 63. First drive sprocket; 64. Second drive sprocket; 7. Powder dust collection assembly; 71. Suction chamber; 72. Suction fan blade; 73. Suction motor; 74. Suction port; 75. Discharge pipe. Detailed Implementation
[0014] The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be described in further detail below.
[0015] Reference Figure 1A bamboo chopstick polishing device includes a support frame 1, a bamboo chopstick conveying assembly 2, a bamboo chopstick feeding bin 3, and a bamboo chopstick polishing assembly 4. The bamboo chopstick feeding bin 3 and the bamboo chopstick polishing assembly 4 are located on opposite sides of the bamboo chopstick conveying assembly 2. A powder dust collection assembly 7 is provided on the side of the bamboo chopstick polishing assembly 4, and a bamboo chopstick transfer assembly 5 is provided between the bamboo chopstick conveying assembly 2 and the bamboo chopstick polishing assembly 4. A drive assembly 6 is installed on the support frame 1. The drive assembly 6 is used to drive the bamboo chopstick conveying assembly 2 and the bamboo chopstick polishing assembly 4. During the polishing process, bamboo chopsticks of equal length are placed into the bamboo chopstick feeding bin 3. The bamboo chopsticks are conveyed by the bamboo chopstick conveying assembly 2 to the bamboo chopstick transfer assembly 5, and then pushed onto the bamboo chopstick polishing assembly 4 by the bamboo chopstick transfer assembly 5. The powder generated during the polishing process is promptly sucked away by the suction force generated by the powder dust collection assembly 7, thereby reducing the diffusion of bamboo powder into the air and its impact on the production workshop environment. Reference Figure 1 , Figure 2 The bamboo chopstick transfer assembly 5 includes a pair of transfer drive sprockets 51 mounted on the bamboo chopstick conveying assembly 2. Multiple driven sprockets 52 are mounted on the support frame 1. A bamboo chopstick transfer chain 53 is sleeved on the driven sprockets 52 and the transfer drive sprockets 51. A bamboo chopstick limiting plate 54 is mounted on the transfer chain 53. A bamboo chopstick lifting member 55 is mounted on the driven sprockets 52. The bamboo chopstick lifting member 55 is a pair of rubber wheels fixed on both sides of the driven sprockets 52. The bamboo chopstick lifting member 55 is used to lift and transfer the bamboo chopsticks limited between the bamboo chopstick limiting plates 54 to the bamboo chopstick polishing assembly 4. When the bamboo chopsticks are transferred from the bamboo chopstick conveying assembly 2 to the bamboo chopstick transfer chain 53 through the bamboo chopstick limiting plates 54, when the bamboo chopstick transfer chain 53 moves to the position of the driven sprockets 52, after being lifted by the bamboo chopstick lifting member 55, it is located at the uppermost side of the transfer chain 53 and comes into contact with the bamboo chopstick polishing assembly 4. At this time, the bamboo chopsticks can be quickly moved to the bamboo chopstick polishing assembly 4.
[0016] Reference Figure 5The bamboo chopstick polishing assembly 4 includes an upper lifting assembly 41 mounted on the support frame 1 (the upper lifting assembly 41 is a lifting cylinder or an electric telescopic rod that drives the first limiting roller 45 and the second limiting roller 46 to move up and down, controlling the friction belt 47 to move up and down, and adjusting the distance between the friction belt 47 and the polishing block 43; due to existing technology, it will not be described in detail), and a lower lifting assembly 42 mounted on the support frame 1 (the lower lifting assembly 42 is a lifting cylinder or an electric telescopic rod mounted on the support frame 1 that drives the polishing block 43 to move up and down, adjusting the distance between the friction belt 47 and the polishing block 43; due to existing technology, it will not be described in detail). The lower lifting assembly 42 is equipped with... The grinding block 43 has a grinding shaft 44 mounted on the support frame 1. A first limiting roller 45 is mounted on the grinding shaft 44, and a second limiting roller 46 is rotatably mounted on the lifting assembly 41. Friction belts 47 are sleeved on the first limiting roller 45 and the second limiting roller 46. A grinding sprocket 48 is fixed on the grinding shaft 44 and is connected to the drive assembly 6 by a chain. A feeding assembly 49 is mounted on the support frame 1 and is installed below the friction belt 47. The feeding assembly 49 includes an inclined feeding slide plate 491 and a bamboo chopstick baffle 492 mounted on the support frame 1. The inclined feeding slide plate 491 and the bamboo chopstick baffle 492 form a bamboo chopstick channel.
[0017] When the bamboo chopsticks are lifted by the chopstick lifting member 55 and are located at the top of the transfer chain 53, they come into contact with the friction belt 47. Under the action of friction and the elasticity of the chopstick lifting member 55, the bamboo chopsticks are quickly transferred between the friction belt 47 and the polishing block 43, thereby improving the stability of the transfer of the bamboo chopsticks. During the movement of the friction belt 47, the bamboo chopsticks are driven to rotate on the polishing block 43, so that the surface of the bamboo chopsticks is rubbed with the polishing block 43, thereby polishing the bamboo chopsticks.
[0018] When the bamboo chopsticks move to the feeding component 49, the friction belt 47 drives the bamboo chopsticks to continue moving forward. Under the action of the bamboo chopstick baffle 492, the bamboo chopsticks stop moving forward and are discharged from the bamboo chopstick channel along the inclined feeding slide plate 491. A bamboo chopstick collection basket is placed under the bamboo chopstick channel to collect the bamboo chopsticks.
[0019] Reference Figure 1 The bamboo chopstick conveying assembly 2 includes an active rotating shaft 21 mounted on a support frame 1 and a driven rotating shaft 22 mounted on the support frame 1. A pair of conveying sprockets 23 are respectively mounted on the active rotating shaft 21 and the driven rotating shaft 22. A pair of conveying chains 24 are mounted on the conveying sprockets 23. The conveying chains 24 are parallel to each other. Multiple bamboo chopstick clamping plates 25 are installed between the conveying chains 24. The bamboo chopstick clamping plates 25 are provided with bamboo chopstick limiting grooves 26. A conveying drive sprocket 27 is mounted on the active rotating shaft 21. The conveying drive sprocket 27 is connected to the drive assembly 6 through a chain. A transfer drive sprocket 51 is mounted on the driven rotating shaft 22.
[0020] After bamboo chopsticks of equal length are discharged from the bamboo chopstick feeding hopper 3, they are engaged in the bamboo chopstick limiting groove 26. The drive component 6 drives the conveyor chain 24 to rotate. When the bamboo chopstick engaging plate 25 moves to the bamboo chopstick transfer component 5, the bamboo chopstick limiting plate 54 installed on the transfer chain 53 pushes the bamboo chopsticks from the bamboo chopstick limiting groove 26 onto the transfer chain 53. Then, the bamboo chopstick lifting component 55 lifts the bamboo chopsticks to contact the friction belt 47, and quickly transfers them to the bamboo chopstick polishing component 4 to achieve polishing, thereby improving the stability of bamboo chopstick conveying.
[0021] Reference Figure 4 The support frame 1 is equipped with an elastic limiting component 28. The elastic limiting component 28 includes a limiting rod 281 fixed on the support frame 1. A pair of flip-up limiting plates 282 are installed on the limiting rod 281. A limiting sprocket 283 is rotatably installed on the end of the flip-up limiting plate 282 away from the limiting rod 281. The limiting sprocket 283 is connected to the conveyor chain 24. A torsion spring 284 is installed on the limiting rod 281. The torsion spring 284 is connected to the flip-up limiting plate 282. The torsion spring 284 is used to generate an elastic torsional force on the flip-up limiting plate 282, so that the conveyor chain 24 is in a taut state.
[0022] During the bamboo chopsticks conveying process, the flipping limit plate 282 can be flipped under the action of the torsion spring 284, and can quickly recover its deformation after flipping. The limit sprocket 283 can be displaced. Therefore, the elastic limit component 28 can be flipped at a certain angle relative to the support frame 1 to control the tension of the conveying chain 24, thereby improving the stability of the bamboo chopsticks conveying.
[0023] Reference Figure 6 The drive assembly 6 includes a drive motor 61, a gearbox 62 is installed at the output end of the drive motor 61, and a first drive sprocket 63 and a second drive sprocket 64 are installed on the gearbox 62. The first drive sprocket 63 is connected to the conveyor sprocket 23 via a chain, and the second drive sprocket 64 is connected to the grinding sprocket 48 via a chain.
[0024] Reference Figure 5 The powder dust collection component 7 includes a suction chamber 71, a suction fan 72 installed inside the suction chamber 71, a suction motor 73 installed on the lower side of the suction chamber 71, a suction port 74 provided on the side of the suction chamber 71 near the bamboo chopstick polishing component 4, and a discharge pipe 75 installed on the side of the suction chamber 71 away from the suction port 74, which is connected to the dust collection equipment.
[0025] The powder dust collection component 7 is installed on both sides of the bamboo chopstick polishing component 4. The suction motor 73 drives the suction fan 72 to rotate at high speed, and the suction port 74 generates suction. The bamboo chopstick powder is discharged from the discharge pipe 75 with the airflow. A dust collection airbag or dust treatment equipment is installed on the discharge pipe 75 to collect the dust and reduce the generation of dust. (The dust collection airbag and dust treatment equipment are existing technologies and will not be described in detail here.)
[0026] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A device for polishing bamboo chopsticks, characterized in that, The device includes a support frame (1), on which a bamboo chopstick conveying assembly (2) is installed, a bamboo chopstick feeding bin (3) is installed, and a bamboo chopstick polishing assembly (4) is installed. The bamboo chopstick feeding bin (3) and the bamboo chopstick polishing assembly (4) are located on opposite sides of the bamboo chopstick conveying assembly (2). A powder dust collection assembly (7) is provided on the side of the bamboo chopstick polishing assembly (4), and a bamboo chopstick transfer assembly (5) is provided between the bamboo chopstick conveying assembly (2) and the bamboo chopstick polishing assembly (4). A drive assembly (6) is installed on the support frame (1). The drive assembly (6) is used to drive the bamboo chopstick conveying assembly (2) and the bamboo chopstick polishing assembly (4).
2. The bamboo chopstick polishing device according to claim 1, characterized in that, The bamboo chopstick transfer assembly (5) includes a pair of transfer drive sprockets (51) mounted on the bamboo chopstick conveying assembly (2), a plurality of driven sprockets (52) mounted on the support frame (1), a bamboo chopstick transfer chain (53) sleeved on the driven sprockets (52) and the transfer drive sprockets (51), a bamboo chopstick limiting plate (54) mounted on the transfer chain (53), and a bamboo chopstick lifting member (55) mounted on the driven sprockets (52). The bamboo chopstick lifting member (55) is used to lift and transfer the bamboo chopsticks limited between the bamboo chopstick limiting plates (54) to the bamboo chopstick polishing assembly (4).
3. The bamboo chopstick polishing device according to claim 2, characterized in that, The bamboo chopstick polishing assembly (4) includes an upper lifting assembly (41) mounted on a support frame (1), a lower lifting assembly (42) mounted on the support frame (1), a polishing block (43) mounted on the lower lifting assembly (42), a polishing shaft (44) mounted on the support frame (1), a first limiting roller (45) mounted on the polishing shaft (44), and a second limiting roller (46) rotatably mounted on the upper lifting assembly (41). The first limiting roller (45) and the second limiting roller (46) are fitted with... There is a friction belt (47), and a grinding sprocket (48) is fixed on the grinding shaft (44). The grinding sprocket (48) is connected to the drive assembly (6) by a chain. A feeding assembly (49) is installed on the support frame (1). The feeding assembly (49) is installed on the lower side of the friction belt (47). The feeding assembly (49) includes an inclined feeding slide plate (491) and a bamboo chopstick baffle (492) installed on the support frame (1). The inclined feeding slide plate (491) and the bamboo chopstick baffle (492) form a bamboo chopstick channel.
4. The bamboo chopstick polishing device according to claim 3, characterized in that, The bamboo chopstick conveying assembly (2) includes an active rotating shaft (21) mounted on a support frame (1) and a driven rotating shaft (22) mounted on the support frame (1). A pair of conveying sprockets (23) are respectively mounted on the active rotating shaft (21) and the driven rotating shaft (22). A pair of conveying chains (24) are mounted on the conveying sprockets (23). The conveying chains (24) are parallel to each other. Multiple bamboo chopstick clamping plates (25) are installed between the conveying chains (24). The bamboo chopstick clamping plates (25) are provided with bamboo chopstick limiting grooves (26). A conveying drive sprocket (27) is mounted on the active rotating shaft (21). The conveying drive sprocket (27) is connected to the drive assembly (6) through a chain. The transfer drive sprocket (51) is mounted on the driven rotating shaft (22).
5. The bamboo chopstick polishing device according to claim 4, characterized in that, The support frame (1) is equipped with an elastic limiting component (28), which includes a limiting rod (281) fixed on the support frame (1). A pair of flip-up limiting plates (282) are installed on the limiting rod (281). A limiting sprocket (283) is rotatably installed on the end of the flip-up limiting plate (282) away from the limiting rod (281). The limiting sprocket (283) is connected to the conveyor chain (24). A torsion spring (284) is installed on the limiting rod (281). The torsion spring (284) is connected to the flip-up limiting plate (282). The torsion spring (284) is used to generate an elastic torsional force on the flip-up limiting plate (282) so that the conveyor chain (24) is in a taut state.
6. The bamboo chopstick polishing device according to claim 5, characterized in that, The drive assembly (6) includes a drive motor (61), a gearbox (62) is installed at the output end of the drive motor (61), and a first drive sprocket (63) and a second drive sprocket (64) are installed on the gearbox (62); the first drive sprocket (63) is connected to the conveying sprocket (23) via a chain, and the second drive sprocket (64) is connected to the grinding sprocket (48) via a chain.
7. A bamboo chopstick polishing device according to claim 6, characterized in that, The powder dust collection assembly (7) includes a suction chamber (71), a suction fan (72) is installed inside the suction chamber (71), a suction motor (73) is installed on the lower side of the suction chamber (71), a suction port (74) is provided on the side of the suction chamber (71) near the bamboo chopstick polishing assembly (4), and a discharge pipe (75) is installed on the side of the suction chamber (71) away from the suction port (74), and the discharge pipe (75) is connected to the dust collection device.