A bamboo product edging device and method

Abstract

The application discloses a bamboo product edge grinding device and method, and relates to the technical field of bamboo product processing. The device comprises a feeding assembly, a first moving assembly, a first fixing assembly, a first grinding assembly, a second moving assembly, a second fixing assembly, a second grinding assembly, a third grinding assembly, a third moving assembly and a discharging assembly. Through a plurality of modular assemblies, a series of actions such as automatic feeding, fixing, overturning and grinding of the bamboo product are realized, the different surfaces of the bamboo product can be accurately ground, the stability of the grinding quality is ensured, the operation is simple and convenient, and the production efficiency and the automation degree are improved.

Description

Technical Field

[0001] This invention relates to the field of machining, and more particularly to a device and method for grinding the edges of bamboo products. Background Technology

[0002] Bamboo products refer to products made from bamboo as raw material, mostly daily necessities, such as bamboo baskets, bamboo sieves, bamboo sieves, bamboo sieves, bamboo steamers, cooking brooms, bamboo dustpans, bamboo baskets, bamboo rakes, bamboo baskets, bamboo carrying poles, bamboo chopsticks, bamboo brooms, bamboo hats, bamboo trays, bamboo backpacks, teacup coasters, curtains, etc. Currently, bamboo product processing is mostly done manually. Some bamboo products involve polishing multiple surfaces. This process often involves manually adjusting the surface area of ​​the bamboo product and using a sander for polishing, resulting in a low degree of automation. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a bamboo product edge grinding device and method.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this invention is as follows: In a first aspect, the present invention provides a bamboo product edge grinding device, applicable to bamboo products, the bamboo product having a first side and a second side disposed opposite to each other, the bamboo product also having a first curved surface, the device including a feeding component, a first moving component, a first fixing component, a first grinding component, a second moving component, a second fixing component, a second grinding component, a third grinding component, a third moving component, and a discharging component; The feeding assembly includes a first conveyor belt for conveying bamboo products and has a first output end; the first moving assembly includes a first clamping end for clamping the bamboo product at the first output end and moving it to a first preset position, with the first side facing upwards; the first fixing assembly includes a first suction cup seat and a first vacuum pump, the first suction cup seat being connected to the first vacuum pump and positioned at the first preset position; the first polishing assembly includes a first moving group, a second moving group, a first frame, and a first polishing group, the first moving group being positioned on the first frame and having a first moving end, the second moving group being positioned at the first moving end and having a second moving end, the first polishing group being positioned at the second moving end, the first moving group being movable horizontally relative to the first frame, the second moving group being movable vertically relative to the first frame, and the first polishing group having a first polishing end, the first moving group and the second moving group driving the first polishing end to move to the first preset position to polish the first side of the bamboo product; The second polishing assembly includes a third moving group and a second polishing group. The third moving group has a third moving end and can move horizontally. The second polishing group is mounted on the third moving end and has a second polishing end. The third moving group drives the second polishing end to move to a first preset position to polish the first curved surface of the bamboo product. The second moving assembly includes a second clamping end, which is used to clamp the bamboo product on the first suction cup seat, flip it, and move it to the second preset position so that the second side is facing upwards. The second fixing assembly includes a second suction cup seat and a second vacuum pump. The second suction cup seat is connected to the second vacuum pump and is positioned at the second preset position. The third polishing assembly includes a fourth moving group, a fifth moving group, a second frame, and the third polishing group. The fourth moving group... The fourth moving group, mounted on the second frame, has a fourth moving end, and the fifth moving group is mounted on the fourth moving end. The fifth moving group also has a fifth moving end, and the third polishing group is mounted on the fifth moving end. The fourth moving group can move horizontally relative to the second frame, and the fifth moving group can move vertically relative to the second frame. The third polishing group has a third polishing end. The fourth and fifth moving groups drive the third polishing end to move to a second preset position to polish the second side of the bamboo product. The third moving component includes a third clamping end, which is used to clamp the bamboo product on the second suction cup seat and move it to the third preset position. The unloading component includes a second conveyor belt, which is used to transport the bamboo product. The second conveyor belt has a second input end, which is located at the third preset position.

[0005] In some embodiments, the first moving group includes a first driving unit, a first lead screw, and a first lead screw nut. The first driving unit is disposed on a first frame. The first lead screw is laid horizontally and is drivenly connected to the first driving unit. The first lead screw nut is sleeved on the first lead screw and has a first moving end. The second moving group includes a second driving unit, a first gear, and a first rack. The second driving unit is disposed on the first moving end. The first gear is drivenly connected to the output end of the second driving unit. The first rack meshes with the first gear and extends vertically downward. The second moving end is disposed at the downwardly extending end of the first rack. The first grinding group includes a third driving unit and a first grinding wheel. The third driving unit is disposed on the second moving end. The first grinding wheel is drivenly connected to the third driving unit, and the outer surface of the first grinding wheel is the first grinding end. And / or, the fourth moving group includes a fourth drive unit, a second lead screw, and a second lead screw nut; the fourth drive unit is mounted on the second frame; the second lead screw is laid horizontally and is driven by the fourth drive unit; the second lead screw nut is sleeved on the second lead screw, and a fourth moving end is provided on the second lead screw nut; the fifth moving group includes a fifth drive unit, a second gear, and a second rack; the fifth drive unit is mounted on the fourth moving end; the second gear is driven by the output end of the fifth drive unit; the second rack meshes with the second gear and extends vertically downward; the fifth moving end is located at the downward-extending end of the second rack; the third grinding group includes a sixth drive unit and a second grinding wheel; the sixth drive unit is located at the fifth moving end; the second grinding wheel is driven by the sixth drive unit, and the outer surface of the second grinding wheel is the third grinding end.

[0006] In some embodiments, the third moving group includes a seventh driving unit and a first slide rail, the seventh driving unit being drivenly connected to the third moving end; the first slide rail being slidably connected to the third moving end; the second grinding group includes an eighth driving unit and a third grinding wheel, the eighth driving unit being disposed at the third moving end; the third grinding wheel being drivenly connected to the eighth driving unit, the third grinding wheel having a first conical surface, a second conical surface and a first cylindrical surface, the first conical surface and the second conical surface being disposed opposite to each other, the first cylindrical surface being disposed between the first conical surface and the second conical surface, the first cylindrical surface being used to grind the first curved surface, the first conical surface being used to grind the connection between the first curved surface and the first side surface, and the second conical surface being used to grind the connection between the first curved surface and the second side surface.

[0007] In some embodiments, the first fixing component further includes a ninth driving unit, a third gear, and a fourth gear, the third gear being drivenly connected to the ninth driving unit; the fourth gear meshes with the third gear, and the fourth gear is provided with a first suction cup seat; and / or, the second fixing component further includes a tenth driving unit, a fifth gear, and a sixth gear, the fifth gear being drivenly connected to the tenth driving unit; the sixth gear meshes with the fifth gear, and the sixth gear is provided with a second suction cup seat.

[0008] In some embodiments, the first moving assembly further includes a first telescopic cylinder, a first rotary cylinder, a first extension rod, a first clamping cylinder, and a first clamping plate assembly. The first telescopic cylinder has a first telescopic end; the first rotary cylinder is disposed at the first telescopic end and has a first rotation plane; the first extension rod is disposed on the first rotation plane; the first clamping cylinder is disposed at the outwardly extending end of the first extension rod and has two opposing first clamping ends; the first clamping plate assembly includes two first clamping plates, each first clamping plate is disposed on a first clamping end, and the inner side of the first clamping plate is provided with anti-slip patterns. And / or, the third moving assembly further includes a second telescopic cylinder, a second rotary cylinder, a second extension rod, a second clamping cylinder, and a second clamping plate assembly. The second telescopic cylinder has a second telescopic end; the second rotary cylinder is disposed at the second telescopic end and has a second rotation plane; the second extension rod is disposed on the second rotation plane; the second clamping cylinder is disposed at the outwardly extending end of the second extension rod and has two opposing third clamping ends; the second clamping plate assembly includes two second clamping plates, each second clamping plate being disposed on one of the third clamping ends, and the inner side of the second clamping plate is provided with anti-slip patterns.

[0009] In some embodiments, the second moving assembly further includes a third rotary cylinder, a third extension rod, a fourth rotary cylinder, a third clamping cylinder, and a third clamping plate assembly. The third rotary cylinder has a third rotation plane; the third extension rod is disposed on the third rotation plane; the fourth rotary cylinder is disposed at one outwardly extending end of the third extension rod and has a fourth rotation plane; the third clamping cylinder is disposed on the fourth rotation plane and has two opposing second clamping ends; the third clamping plate assembly includes two third clamping plates, each third clamping plate being disposed on one of the second clamping ends, and the inner side of the third clamping plate is provided with an anti-slip pattern.

[0010] In some embodiments, the feeding assembly further includes a first drive motor, a first transmission main wheel, and a first transmission driven wheel, wherein the first transmission main wheel is connected to the first drive motor; the first transmission driven wheel and the first transmission main wheel are disposed opposite each other at the same horizontal height; and a first conveyor belt is sleeved on the outside of the first transmission main wheel and the first transmission driven wheel.

[0011] In some embodiments, the feeding assembly further includes a second drive motor, a second drive main wheel, and a second drive driven wheel, wherein the second drive main wheel is connected to the second drive motor; the second drive driven wheel and the second drive main wheel are disposed opposite each other at the same horizontal height; and the second conveyor belt is sleeved on the outside of the second drive main wheel and the second drive driven wheel.

[0012] In a second aspect, the present invention also provides a method for edge grinding of bamboo products, applicable to the bamboo product edge grinding apparatus described in the first aspect, the method comprising: The first conveyor belt is controlled to transport the bamboo products to the first output end, with the first side of the bamboo products facing upwards. After the first moving component is controlled to clamp the bamboo product through the first clamping end, it is moved to the first suction cup seat; The first suction cup seat is controlled to rotate at a first preset speed, and the first polishing end is controlled to move to a first preset position to polish the first side of the bamboo product. After the first side surface is polished, the first polishing end is pushed away from the first preset position, and the second polishing end is moved closer to the first preset position so that the first curved surface contacts and is polished by the second polishing end. The control of the second moving component is to clamp the bamboo product through the second clamping end and flip it so that the second side faces upward, and to move the bamboo product from the first preset position to the second preset position; The second suction cup seat is controlled to rotate at a second preset speed, and the third polishing end is controlled to move to a second preset position to polish the second side of the bamboo product. After the second side is polished, control the third polishing end to push away from the second preset position; The third moving component is controlled to clamp the bamboo product through the third clamping end and place it on the second conveyor belt at the third preset position.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: Unlike existing technologies, the above technical solution includes a feeding component, a first moving component, a first fixing component, a first polishing component, a second moving component, a second fixing component, a second polishing component, a third polishing component, a third moving component, and a discharging component. Through multiple modular components, a series of actions such as automatic feeding, fixing, flipping, and polishing of bamboo products are realized. It can accurately polish different surfaces of bamboo products, ensuring the stability of polishing quality. The operation is simple and convenient, improving production efficiency and automation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is the first schematic diagram of a bamboo product edge grinding device; Figure 2 This is the second schematic diagram of a bamboo product edge grinding device; Figure 3 This is the third schematic diagram of a bamboo product edge grinding device; Figure 4 This is a schematic diagram of the first and third grinding components; Figure 5 This is a schematic diagram of the first fixed component; Figure 6 This is a schematic diagram of the second polishing component; Figure 7 This is a schematic diagram of the first moving component; Figure 8 This is a schematic diagram of the second moving component; Figure 9 This is a schematic diagram of the feeding assembly.

[0016] Figure label: 1. Feeding assembly; 11. First conveyor belt; 12. First drive motor; 2. First moving component; 21. First telescopic cylinder; 22. First extension rod; 23. First clamping cylinder; 24. First clamping plate assembly; 3. First fixed component; 31. First suction cup seat; 32. First vacuum pump; 33. The fourth gear; 4. First polishing component; 41. First moving group; 42. Second moving group; 43. First framework; 44. First polishing group; 441. First grinding wheel; 442. Third drive unit; 5. Second moving component; 51. The third rotary cylinder; 52. Third extension bar; 53. Third clamping cylinder; 54. Third plywood assembly; 6. Second fixing component; 7. Second polishing component; 71. Third moving group; 72. Second polishing group; 721. The third grinding wheel; 722, Eighth Drive Unit; 723. First conical surface; 724. The second cone surface; 725. First cylindrical surface; 8. Third polishing component; 81. Fourth moving group; 82. Fifth moving group; 83. Second Framework; 84. Third polishing group; 9. Third moving component. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the invention. Similarly, the following embodiments are only some, not all, embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1 to 9 In a first aspect, this embodiment provides a bamboo product edge grinding device, applicable to bamboo products. The bamboo product has a first side and a second side arranged opposite to each other, and the bamboo product also has a first curved surface. The device includes a feeding component 1, a first moving component 2, a first fixing component 3, a first grinding component 4, a second moving component 5, a second fixing component 6, a second grinding component 7, a third grinding component 8, a third moving component 9, and a discharging component. The feeding assembly 1 includes a first conveyor belt 11 for conveying bamboo products, and the first conveyor belt 11 has a first output end; the first moving assembly 2 includes a first clamping end for clamping the bamboo products at the first output end and moving them to a first preset position, with the first side facing upwards; the first fixing assembly 3 includes a first suction cup seat 31 and a first vacuum pump 32, the first suction cup seat 31 being connected to the first vacuum pump 32, and the first suction cup seat 31 being positioned at the first preset position; the first polishing assembly 4 includes a first moving group 41, a second moving group 42, a first frame 43, and a first... The polishing group 44 includes a first moving group 41 mounted on the first frame 43, the first moving group 41 having a first moving end, a second moving group 42 mounted on the first moving end, the second moving group 42 having a second moving end, and a first polishing group 44 mounted on the second moving end. The first moving group 41 can move horizontally relative to the first frame 43, and the second moving group 42 can move vertically relative to the first frame 43. The first polishing group 44 has a first polishing end. The first moving group 41 and the second moving group 42 drive the first polishing end to move to a first preset position to polish the first side of the bamboo product. The second polishing assembly 7 includes a third moving group 71 and a second polishing group 72. The third moving group 71 has a third moving end and can move horizontally. The second polishing group 72 is disposed on the third moving end and has a second polishing end. The third moving group 71 drives the second polishing end to move to a first preset position to polish the first curved surface of the bamboo product. The second moving assembly 5 includes a second clamping end, which is used to clamp the bamboo product on the first suction cup seat 31, flip it, and move it to the second preset position so that the second side is facing upward. The second fixing assembly 6 includes a second suction cup seat and a second vacuum pump. The second suction cup seat is connected to the second vacuum pump and is disposed at the second preset position. The third polishing assembly 8 includes a fourth moving group 81, a fifth moving group 82, a second frame 83, and a third polishing group 84. 81 is mounted on the second frame 83. The fourth moving group 81 has a fourth moving end, the fifth moving group 82 is mounted on the fourth moving end, and the fifth moving group 82 has a fifth moving end. The third polishing group 84 is mounted on the fifth moving end. The fourth moving group 81 can move horizontally relative to the second frame 83, and the fifth moving group 82 can move vertically relative to the second frame 83. The third polishing group 84 has a third polishing end. The fourth moving group 81 and the fifth moving group 82 drive the third polishing end to move to the second preset position to polish the second side of the bamboo product. The third moving component 9 includes a third clamping end, which is used to clamp the bamboo product on the second suction cup seat and move it to the third preset position. The unloading component includes a second conveyor belt, which is used to transport the bamboo product. The second conveyor belt has a second input end, which is mounted at the third preset position.

[0019] In this embodiment, the bamboo product is a disc-shaped bamboo product. The first side and the second side are two planes of the disc, and the first curved surface is the side area of ​​the disc. The first preset position corresponds to the first processing area in the entire device, the second preset position corresponds to the second processing area in the entire device, and the third preset position corresponds to the location of the feeding component in the entire device.

[0020] The feeding assembly 1 includes a first conveyor belt 11. The first conveyor belt 11 can be a belt conveyor or a chain conveyor, and the material of the conveyor belt can be wear-resistant and high-temperature resistant materials such as rubber and plastic. The first conveyor belt 11 is set at the feeding end of the entire edge grinding device and is used to transport bamboo products from the feeding position to the first preset position, i.e., the first processing area. The first conveyor belt 11 can be continuously transported by a motor. The first moving assembly 2 includes a first clamping end. The first clamping end can be in the form of a robotic arm or a vacuum suction cup. The robotic arm is driven by a motor and can realize the clamping of bamboo products and the movement of their three-dimensional spatial positions. The vacuum suction cup uses vacuum negative pressure to achieve adsorption and clamping of bamboo products. The first clamping end clamps the bamboo products on the first conveyor belt 11 and moves them to the first preset position, while adjusting the bamboo products so that the first side faces upward. The first fixing assembly 3 includes a first suction cup seat 31 and a first vacuum pump 32. The first suction cup seat 31 is composed of multiple vacuum suction cups and is arranged at the first preset position. The first vacuum pump 32 can be an electric or pneumatic vacuum pump, which is connected to the first suction cup seat 31 to provide negative pressure to the suction cup seat, thereby realizing the vacuum adsorption and fixation of bamboo products at the first preset position.

[0021] The first polishing assembly 4 includes a first moving group 41, a second moving group 42, a first frame 43, and a first polishing group 44. The first moving group 41 employs a motor-driven lead screw or linear guide mechanism, enabling horizontal movement relative to the first frame 43. The second moving group 42 employs a motor-driven gear, lead screw, or cylinder mechanism, enabling vertical movement relative to the first frame 43. The first frame 43 is a metal structure used to mount and support the first moving group 41 and the second moving group 42. The first polishing group 44 can be a belt sander or a grinding wheel, etc., installed at the end of the second moving group 42. Through the coordinated work of the first moving group 41 and the second moving group 42, the polishing end of the first polishing group 44 can be moved to a first preset position to polish the first side of the bamboo product. The second polishing assembly 7 includes a third moving group 71 and a second polishing group 72. The third moving group 71 employs a motor-driven lead screw or guide mechanism, enabling horizontal movement. The second polishing group 72 can be a belt sander or a grinding wheel, etc., installed at the end of the third moving group 71. Driven by the third moving group 71, the polishing end of the second polishing group 72 can be moved to the first preset position to polish the first curved surface of the bamboo product.

[0022] The second moving assembly 5 includes a second clamping end. The second clamping end can take the form of a robotic arm or a vacuum suction cup. It is used to clamp and flip the bamboo product fixed on the first suction cup seat 31, and then move it to a second preset position (the second processing area), so that the second side (another plane) of the bamboo product faces upwards. The second fixing assembly 6 includes a second suction cup seat and a second vacuum pump. The second suction cup seat consists of multiple vacuum suction cups arranged at the second preset position. The second vacuum pump is connected to the second suction cup seat, providing negative pressure to the suction cup seat, thereby achieving vacuum adsorption and fixing of the bamboo product moved to the second preset position. The third polishing assembly 8 includes a fourth moving group 81, a fifth moving group 82, a second frame 83, and a third polishing group 84. The fourth moving group 81 uses a motor-driven lead screw or linear guide mechanism, which can achieve horizontal movement relative to the second frame 83. The fifth moving group 82 uses a motor-driven lead screw, gear, or cylinder mechanism, which can achieve vertical movement relative to the second frame 83. The second frame 83 is a metal structure used to install and support the fourth moving group 81 and the fifth moving group 82. The third polishing group 84 can be a belt sander or a grinding wheel, etc., and is installed at the end of the fifth moving group 82. Through the coordinated work of the fourth moving group 81 and the fifth moving group 82, the polishing end of the third polishing group 84 can be moved to the second preset position to polish the second side of the bamboo product.

[0023] The third moving component 9 includes a third clamping end. The third clamping end can be in the form of a robotic arm or a vacuum suction cup, used to clamp the bamboo product fixed to the second suction cup seat and move it to a third preset position (the unloading area). The unloading component includes a second conveyor belt. The second conveyor belt can be in the form of a belt conveyor or a chain conveyor, and the conveyor belt material can be made of wear-resistant and high-temperature-resistant materials such as rubber or plastic. The second conveyor belt is set at the third preset position (the unloading area) and is used to transport the polished bamboo product from this position. The conveyor belt can be driven by a motor to achieve continuous transport.

[0024] This embodiment achieves a series of processing steps for bamboo products, including automatic feeding, fixing, flipping, and multi-angle sanding, through the coordinated operation of multiple modular components such as feeding component 1, first moving component 2, second moving component 5, third moving component 9, first fixing component 3, second fixing component 6, first sanding component 4, second sanding component 7, and third sanding component 8. This significantly improves the automation level and efficiency of production. The meticulous design of each component ensures the stability of the sanding quality. The device is highly versatile and applicable to bamboo products of different sizes and shapes, and its operation is relatively simple and convenient. The automation, efficiency, and applicability of the bamboo product edge-sanding device contribute to improving the overall level of bamboo product production.

[0025] Corresponding to the foregoing embodiments, in a second aspect, this embodiment also provides a method for edge grinding of bamboo products, applicable to the bamboo product edge grinding apparatus described in the first aspect, the method comprising: The first conveyor belt 11 is controlled to transport the bamboo products to the first output end, with the first side of the bamboo products facing upwards. After the first moving component 2 clamps the bamboo product through the first clamping end, it moves it to the first suction cup seat 31. The first suction cup seat 31 is controlled to rotate at a first preset speed, and the first polishing end is controlled to move to a first preset position to polish the first side of the bamboo product. After the first side surface is polished, the first polishing end is pushed away from the first preset position, and the second polishing end is moved closer to the first preset position so that the first curved surface contacts and is polished by the second polishing end. The second moving component 5 is controlled to clamp the bamboo product through the second clamping end and flip it so that the second side faces upward, and to move the bamboo product from the first preset position to the second preset position. The second suction cup seat is controlled to rotate at a second preset speed, and the third polishing end is controlled to move to a second preset position to polish the second side of the bamboo product. After the second side is polished, control the third polishing end to push away from the second preset position; The third moving component 9 is controlled to clamp the bamboo product through the third clamping end and place it on the second conveyor belt at the third preset position.

[0026] In this embodiment, the first conveyor belt 11 of the feeding component 1 transports the bamboo product from the starting position to the first preset position (first processing area), while ensuring that the first side (plane) of the bamboo product faces upward. The first clamping end (robotic arm or vacuum suction cup) of the first moving component 2 clamps the bamboo product on the first conveyor belt 11 and moves it to the first suction cup seat 31 at the first preset position. The first suction cup seat 31 of the first fixing component 3 rotates at a preset speed, cooperating with the first grinding end of the first grinding component 4 to move to the first preset position to grind the first side (plane) of the bamboo product. After the first side grinding is completed, the first grinding end retracts, and the second grinding end of the second grinding component 7 moves to the first preset position to grind the first curved surface (disc side) of the bamboo product. The second clamping end of the second moving component 5 clamps the bamboo product from the first suction cup seat 31 and flips it so that the second side faces upward, and then moves it to the second preset position (second processing area). The second suction cup seat of the second fixing component 6 rotates at a preset speed, coordinating with the third grinding end of the third grinding component 8 to move to a second preset position to grind the second side (another plane) of the bamboo product. After grinding the second side, the third grinding end retracts from the second preset position. The third clamping end of the third moving component 9 removes the ground bamboo product from the second suction cup seat and places it onto the second conveyor belt at the third preset position, thus completing the unloading process.

[0027] This embodiment fully utilizes the functions of each modular component of the device described in the first aspect, realizing the automation and intelligence of the bamboo product processing process. By precisely controlling the coordinated operation of multiple components, the entire process of bamboo product feeding, positioning and fixing, flipping, multi-angle grinding and unloading is completed, significantly improving production efficiency and product quality.

[0028] In some embodiments, the first moving group 41 includes a first driving unit, a first lead screw, and a first lead screw nut. The first driving unit is disposed on the first frame 43. The first lead screw is laid horizontally and is drivenly connected to the first driving unit. The first lead screw nut is sleeved on the first lead screw and has a first moving end. The second moving group 42 includes a second driving unit, a first gear, and a first rack. The second driving unit is disposed on the first moving end. The first gear is drivenly connected to the output end of the second driving unit. The first rack meshes with the first gear and extends vertically downward. The second moving end is disposed at the downwardly extending end of the first rack. The first grinding group 44 includes a third driving unit 442 and a first grinding wheel 441. The third driving unit 442 is disposed on the second moving end. The first grinding wheel 441 is drivenly connected to the third driving unit 442, and the outer surface of the first grinding wheel 441 is the first grinding end. And / or, the fourth moving group 81 includes a fourth driving unit, a second lead screw, and a second lead screw nut. The fourth driving unit is mounted on the second frame 83. The second lead screw is laid horizontally and is driven by the fourth driving unit. The second lead screw nut is sleeved on the second lead screw and has a fourth moving end. The fifth moving group 82 includes a fifth driving unit, a second gear, and a second rack. The fifth driving unit is mounted on the fourth moving end. The second gear is driven by the output end of the fifth driving unit. The second rack meshes with the second gear and extends vertically downward. The fifth moving end is located at the downward-extending end of the second rack. The third grinding group 84 includes a sixth driving unit and a second grinding wheel. The sixth driving unit is located at the fifth moving end. The second grinding wheel is driven by the sixth driving unit, and the outer surface of the second grinding wheel is the third grinding end.

[0029] The first drive unit can be a servo motor or a stepper motor, providing horizontal driving force through the linkage between the motor shaft and the first lead screw. The motor is mounted on the first frame 43. The first lead screw adopts a threaded rod structure, forming a sliding pair with the first lead screw nut, enabling reciprocating motion in the horizontal direction. The internal thread of the first lead screw nut matches the external thread of the first lead screw, and under the drive of the first drive unit, it drives the first moving end mounted on the nut to adjust its horizontal position. The second drive unit can be a DC motor or a stepper motor, providing vertical driving force through the linkage between the motor shaft and the first gear. The motor is mounted on the first moving end. The first gear adopts a gear pair structure, meshing with the first rack mounted below the first moving end. The first rack adopts a rack structure, and under the drive of the second drive unit, it drives the second moving end mounted at the end of the rack to adjust its vertical position. The third drive unit 442 can be an AC motor or a pneumatic motor, providing high-speed rotation power to the first grinding wheel 441 through the linkage between the motor shaft and the first grinding wheel 441. The third drive unit 442 is mounted on the second moving end. The first grinding wheel 441 adopts a disc structure with grinding wheel material, and serves as the first grinding end to directly polish bamboo products. The first grinding wheel 441 is connected to the output shaft of the third drive unit 442 through a coupling or other transmission components.

[0030] The fourth drive unit can be a servo motor or a stepper motor, providing horizontal driving force through the linkage between the motor shaft and the second lead screw. The motor is mounted on the second frame 83. The second lead screw adopts a threaded rod structure, forming a sliding pair with the second lead screw nut, enabling reciprocating motion in the horizontal direction. The internal thread of the second lead screw nut matches the external thread of the second lead screw, driving the fourth moving end mounted on the nut to adjust its horizontal position under the drive of the fourth drive unit. The fifth drive unit can be a DC motor or a stepper motor, providing vertical driving force through the linkage between the motor shaft and the second gear. The motor is mounted on the fourth moving end. The second gear adopts a gear pair structure, meshing with the second rack mounted below the fourth moving end. The second rack adopts a rack structure, driving the fifth moving end mounted at the end of the rack to adjust its vertical position under the drive of the fifth drive unit. The sixth drive unit can be an AC motor or a pneumatic motor, providing high-speed rotation power through the linkage between the motor shaft and the second grinding wheel. The motor is mounted on the fifth moving end. The second grinding wheel, employing a disc structure with grinding wheel material, serves as the third grinding end for directly polishing bamboo products. The second grinding wheel is connected to the output shaft of the sixth drive unit via a coupling or other transmission components.

[0031] This embodiment utilizes a modular design comprising a first moving group 41, a second moving group 42, a first polishing group 44, a fourth moving group 81, a fifth moving group 82, and a third polishing group 84 to achieve comprehensive polishing of multiple surfaces of bamboo products. Through the horizontal and vertical linkage of the first and second moving groups 41 and 42, the first polishing group 44 can be precisely positioned and moved to a first preset position. Similarly, the fourth and fifth moving groups 81 and 82, in conjunction with the third polishing group 84, can precisely position and move the third polishing group 84 to a second preset position. The first and third polishing groups 44 are responsible for polishing the first and second sides of the bamboo product, respectively, achieving comprehensiveness and targeted polishing, significantly improving polishing quality. The coordinated operation of the components and the programmable motion sequence control improve production efficiency, reduce labor costs, and enhance product competitiveness.

[0032] Please see Figure 3 and Figure 6In some embodiments, the third moving group 71 includes a seventh driving unit and a first slide rail, the seventh driving unit being drivenly connected to the third moving end; the first slide rail being slidably connected to the third moving end; the second grinding group 72 includes an eighth driving unit 722 and a third grinding wheel 721, the eighth driving unit 722 being disposed at the third moving end; the third grinding wheel 721 being drivenly connected to the eighth driving unit 722, the third grinding wheel 721 having a first conical surface 723, a second conical surface 724 and a first cylindrical surface 725, the first conical surface 723 and the second conical surface 724 being disposed opposite to each other, the first cylindrical surface 725 being disposed between the first conical surface 723 and the second conical surface 724, the first cylindrical surface 725 being used to grind the first curved surface, the first conical surface 723 being used to grind the connection between the first curved surface and the first side surface, and the second conical surface 724 being used to grind the connection between the first curved surface and the second side surface.

[0033] The seventh drive unit can be a servo motor or a stepper motor. The motor shaft is connected to the third moving end via a coupling or other transmission components to provide the driving force for movement. The first slide rail adopts a linear slide rail structure, with the slider part connected to the third moving end to achieve linear position adjustment of the third moving end. The eighth drive unit 722 can be an AC asynchronous motor or a pneumatic motor. The motor shaft is connected to the central shaft of the third grinding wheel 721 via a coupling or other components to provide high-speed rotational power for the third grinding wheel 721. The eighth drive unit 722 is mounted on the third moving end. The first conical surface 723 and the second conical surface 724 are designed with an inclined angle, respectively chamfering the connecting edges of the first curved surface and the first / second side surface. The first cylindrical surface 725 is located between the two conical surfaces and is used to polish the first curved surface of the bamboo product. The third grinding wheel 721 is made entirely of a metal base and inlaid with appropriate abrasive materials, such as alumina and silicon carbide. The first cylindrical surface 725 is specifically used for smoothing and polishing the first curved surface of the bamboo product. Because bamboo products typically have complex curved surfaces, the cylindrical shape of the first cylindrical surface 725 better conforms to these surfaces, resulting in more uniform and meticulous sanding. The design of the first conical surface 723, the second conical surface 724, and the first cylindrical surface 725 essentially integrates multiple sanding functions onto a single grinding wheel. This not only simplifies the equipment structure but also enables comprehensive sanding of complex areas of bamboo products in a single operation, significantly improving production efficiency.

[0034] In this embodiment, by setting up a third moving group 71 and a second polishing group 72 using a specially designed third grinding wheel 721, the curved surface and the transition area with the side of the bamboo product can be polished simultaneously, making up for the defects that the first polishing group 44 cannot cover, achieving more comprehensive polishing, and making it easier to adapt to more complex bamboo product shapes.

[0035] In some embodiments, the first fixing component 3 further includes a ninth driving unit, a third gear, and a fourth gear 33, the third gear being drivenly connected to the ninth driving unit; the fourth gear 33 meshes with the third gear, and the fourth gear 33 is provided with a first suction cup seat 31; and / or, the second fixing component 6 further includes a tenth driving unit, a fifth gear, and a sixth gear, the fifth gear being drivenly connected to the tenth driving unit; the sixth gear meshes with the fifth gear, and the sixth gear is provided with a second suction cup seat.

[0036] The ninth drive unit can be a DC motor or a stepper motor, connected to the third gear via a motor shaft to provide rotational power. The third gear is connected to the output shaft of the ninth drive unit and rotates under the drive of the motor. The fourth gear 33 meshes with the third gear and rotates along with it. The first suction cup seat 31 is mounted on the fourth gear 33, and rotates along with the fourth gear 33. During rotation, the first suction cup seat 31 fixes the bamboo product by vacuum adsorption or other means to ensure that it does not shift during the polishing process. Thus, when the first suction cup seat 31 rotates, the first grinding wheel 441 can polish the first side surface thoroughly.

[0037] The tenth drive unit can be a DC motor or a stepper motor, connected to the fifth gear via a motor shaft to provide rotational power. The fifth gear is connected to the output shaft of the tenth drive unit and rotates under the drive of the motor. The sixth gear meshes with the fifth gear and rotates along with it. The second suction cup seat is mounted on the sixth gear and rotates with it, causing the first suction cup seat 31 to rotate as well. During rotation, the second suction cup seat fixes the bamboo product in place using vacuum adsorption or other methods, ensuring no displacement during sanding. The rotation of the second suction cup seat allows the second grinding wheel to thoroughly sand the second side surface.

[0038] This embodiment achieves comprehensive and stable fixation and efficient polishing of the bamboo product surface through the design of the first fixing component 3 and the second fixing component 6. The first fixing component 3 consists of a ninth drive unit, a third gear, a fourth gear 33, and a first suction cup seat 31, which can drive the first suction cup seat 31 to rotate at high speed. The first suction cup seat 31 fixes the bamboo product by vacuum adsorption or other means, ensuring that the workpiece does not shift during polishing. This ensures that the first grinding wheel 441 can polish the first side of the bamboo product comprehensively and evenly. The second fixing component 6 consists of a tenth drive unit, a fifth gear, a sixth gear, and a second suction cup seat, and operates on the same principle as the first fixing component 3. The second suction cup seat fixes the bamboo product during rotation, allowing the second grinding wheel to polish the second side of the workpiece comprehensively, ensuring the stability of the bamboo product during polishing, and improving polishing quality and production efficiency.

[0039] Please see Figure 7In some embodiments, the first moving component 2 further includes a first telescopic cylinder 21, a first rotary cylinder, a first extension rod 22, a first clamping cylinder 23, and a first clamping plate assembly 24. The first telescopic cylinder 21 has a first telescopic end; the first rotary cylinder is disposed at the first telescopic end and has a first rotating plane; the first extension rod 22 is disposed on the first rotating plane; the first clamping cylinder 23 is disposed at the outwardly extending end of the first extension rod 22 and has two opposing first clamping ends; the first clamping plate assembly 24 includes two first clamping plates, each first clamping plate is disposed on a first clamping end, and the inner side of the first clamping plate is provided with anti-slip patterns. And / or, the third moving assembly 9 further includes a second telescopic cylinder, a second rotary cylinder, a second extension rod, a second clamping cylinder, and a second clamping plate assembly. The second telescopic cylinder has a second telescopic end; the second rotary cylinder is disposed at the second telescopic end and has a second rotation plane; the second extension rod is disposed on the second rotation plane; the second clamping cylinder is disposed at the outwardly extending end of the second extension rod and has two opposing third clamping ends; the second clamping plate assembly includes two second clamping plates, each second clamping plate is disposed on a third clamping end, and the inner side of the second clamping plate is provided with anti-slip patterns.

[0040] The first telescopic cylinder 21 is a telescopic cylinder body that can drive other connected components to perform linear position adjustments. It can be pneumatically or hydraulically driven. The first rotary cylinder is located at the telescopic end of the first telescopic cylinder 21 and can drive the connected components to rotate. It can also be pneumatically or hydraulically driven. The first extension rod 22 is installed on the rotation plane of the first rotary cylinder, serving as an extension arm. The first clamping cylinder 23 is located at the end of the first extension rod 22 and has two opposing opening and closing first clamping ends. It can be pneumatically or hydraulically driven. The first clamping plate assembly 24 includes two first clamping plates, installed on the two first clamping ends of the first clamping cylinder 23. The inner side of the first clamping plates is provided with anti-slip patterns for firmly clamping bamboo products.

[0041] The second telescopic cylinder is a telescopic cylinder body that can drive other connected components to perform linear position adjustments. It can be pneumatically or hydraulically driven. The second rotary cylinder is located at the telescopic end of the second telescopic cylinder and can drive the connected components to rotate. It can also be pneumatically or hydraulically driven. The second extension rod is installed on the rotation plane of the second rotary cylinder, acting as an extension arm. The second clamping cylinder is located at the end of the second extension rod and has two opposing opening and closing second clamping ends. It can be pneumatically or hydraulically driven. The second clamping plate assembly includes two second clamping plates, installed on the two second clamping ends of the second clamping cylinder. The inner side of the second clamping plates has anti-slip patterns for firmly clamping bamboo products.

[0042] When the first moving component 2 is in use, the first telescopic cylinder 21 retracts, and the first rotary cylinder controls the first clamping cylinder 23 and the first clamping plate assembly 24 to move above the first conveyor belt 11. In this state, the first clamping plate assembly 24 and the bamboo products on the first conveyor belt 11 are kept on the same horizontal line. The first clamping cylinder 23 controls the first clamping plate assembly 24 to clamp the bamboo products. Then, the first rotary cylinder is controlled to rotate, and at the same time, the first telescopic cylinder 21 extends to raise the first clamping plate assembly 24 and the bamboo products. After reaching the height of the first suction cup seat 31, the bamboo products are placed on the first suction cup seat 31 for adsorption. The first clamping plate assembly 24 is released, and the placement of the bamboo products in the first preset position is completed.

[0043] Similarly, the third moving component 9 is responsible for moving the bamboo product from the second preset position to the third preset position, and its operation process is the reverse of that of the first moving component 2. The second telescopic cylinder extends, and the second rotary cylinder controls the second clamping plate assembly and the second clamping cylinder to move to the second preset position and clamp the bamboo product at the second preset position. Then, the second telescopic cylinder is controlled to retract, and at the same time, the second rotary cylinder is controlled to rotate, so as to drive the second clamping plate assembly and the second clamping cylinder to move to the third preset position. At this time, the second clamping plate assembly and the upper surface of the second conveyor belt are at the same horizontal height. The second clamping cylinder controls the second clamping plate assembly to release, so as to place the bamboo product on the upper surface of the second conveyor belt.

[0044] For further details, please refer to Figure 8 In some embodiments, the second moving assembly 5 further includes a third rotary cylinder 51, a third extension rod 52, a fourth rotary cylinder, a third clamping cylinder 53, and a third clamping plate assembly 54. The third rotary cylinder 51 has a third rotation plane; the third extension rod 52 is disposed on the third rotation plane; the fourth rotary cylinder is disposed at one end of the third extension rod 52 extending outward, and the fourth rotary cylinder has a fourth rotation plane; the third clamping cylinder 53 is disposed on the fourth rotation plane, and the third clamping cylinder 53 has two opposing second clamping ends; the third clamping plate assembly 54 includes two third clamping plates, each third clamping plate is disposed on one of the second clamping ends, and the inner side of the third clamping plate is provided with anti-slip patterns.

[0045] The third rotary cylinder 51 can be a third rotating plane that rotates 180 degrees or 360 degrees, driven by pneumatic or hydraulic pressure. By controlling the rotation angle of the third rotary cylinder 51, it can rotate between a first preset position and a second preset position. The third extension rod 52 is fixedly installed on the third rotating plane of the third rotary cylinder 51, acting as an extension arm to increase the range of motion of the second moving component 5 and expand its covered working space. The fourth rotary cylinder can also be a third rotating plane that rotates 180 degrees or 360 degrees, driven by pneumatic or hydraulic pressure. The fourth rotary cylinder can drive the third clamping cylinder 53 and the third clamping plate assembly 54 to rotate 180 degrees, so that the first side of the bamboo product faces downward and the second side faces upward, facilitating processing of the second side at the second preset position. The third clamping cylinder 53 is located at the end of the third extension rod 52 and has two relatively opening and closing third clamping ends, which can be driven by pneumatic or hydraulic pressure. The third clamping plate assembly 54 includes two third clamping plates, which are installed on the two third clamping ends of the third clamping cylinder 53. The inner side of the third clamping plate is provided with anti-slip patterns for firmly clamping bamboo products.

[0046] In use, control the third rotary cylinder 51 to move to the first preset position so that the third clamping plate clamps the bamboo product. Then control the third rotary cylinder 51 to reach the middle between the first preset position and the third preset position, control the fourth rotary cylinder to rotate 180 degrees, and set the bamboo product with the first side facing down and the second side facing up. The third rotary cylinder 51 then controls the third clamping plate to reach the second preset position, and the third clamping cylinder 53 controls the third clamping plate to release, so that the bamboo product is attracted to the second suction cup seat with the second side facing up, which is convenient for grinding the second side.

[0047] This embodiment utilizes the coordinated adjustment of the first, second, third, and fourth rotary cylinders, along with the first and second telescopic cylinders, combined with the stable clamping of the first clamping plate group 24, the second clamping plate group, and the third clamping plate group 54, to precisely position complex-shaped bamboo products in three-dimensional space. Simultaneously, the independent operating modes of the first moving component 2, the second moving component 5, and the third moving component 9 allow the system to process different bamboo products simultaneously, significantly shortening the production cycle. Furthermore, the anti-slip pattern design on the inner sides of the first, second, and third clamping plates effectively enhances the gripping force on the bamboo products, preventing quality problems caused by positional deviations during polishing. The 180-degree rotation function of the fourth rotary cylinder further expands the system's processing capabilities, automating the adjustment of the first and second sides of the bamboo products, enabling comprehensive polishing of the bamboo products.

[0048] Please see Figure 9In some embodiments, the feeding assembly 1 further includes a first drive motor 12, a first transmission main wheel and a first transmission driven wheel, the first transmission main wheel being connected to the first drive motor 12; the first transmission driven wheel and the first transmission main wheel being arranged at the same horizontal height; and the first conveyor belt 11 being sleeved on the outside of the first transmission main wheel and the first transmission driven wheel.

[0049] The first drive motor 12 can be an AC motor or a DC motor, providing power for the operation of the first conveyor belt 11. The first drive main wheel is a large circular gear, which is connected to the first drive motor 12. That is, the first drive main wheel is directly fixed to the output shaft of the first drive motor 12, and the rotation of the first drive main wheel drives the first conveyor belt 11. The first drive driven wheel is a smaller circular gear hub. The first drive driven wheel and the first drive main wheel cooperate to form the transmission mechanism of the conveyor belt. The first drive driven wheel and the first drive main wheel are at the same horizontal level and located at the other end of the feeding assembly 1. The first conveyor belt 11 is a seamless continuous belt or chain, which carries and transports the bamboo products to be processed to a designated position. The first conveyor belt 11 is fitted around the first drive main wheel and the first drive driven wheel, and circulates under their drive.

[0050] Similar to the feeding assembly 1, in some embodiments, the unloading assembly further includes a second drive motor, a second transmission main wheel, and a second transmission driven wheel. The second transmission main wheel is connected to the second drive motor. The second transmission driven wheel and the second transmission main wheel are arranged opposite each other at the same horizontal height. The second conveyor belt is sleeved on the outside of the second transmission main wheel and the second transmission driven wheel.

[0051] The second drive motor can be an AC motor or a DC motor, providing power for the operation of the second conveyor belt. The second drive main wheel is a large circular gear, which is directly connected to the output shaft of the second drive motor. The rotation of the second drive main wheel drives the second conveyor belt. The second drive driven wheel is a smaller circular gear hub. The second drive driven wheel and the second drive main wheel cooperate to form the transmission mechanism of the conveyor belt. The second drive driven wheel and the second drive main wheel are at the same horizontal level, located at the other end of the feeding assembly 1. The second conveyor belt is a seamless, continuous belt or chain that carries and transports the bamboo products to be processed to the designated position. The second conveyor belt is fitted around the second drive main wheel and the second drive driven wheel, and circulates under their combined drive.

[0052] This embodiment realizes automatic feeding and unloading of bamboo products through feeding component 1 and unloading component, which improves the automation level of the entire edge grinding device and liberates productivity. At the same time, feeding component 1 and unloading component can separate the first preset position and the third preset position from the personnel feeding operation area and unloading operation area, which improves the safety of the entire device during operation.

[0053] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: Unlike existing technologies, the above technical solution includes a feeding component 1, a first moving component 2, a first fixing component 3, a first polishing component 4, a second moving component 5, a second fixing component 6, a second polishing component 7, a third polishing component 8, a third moving component 9, and a discharging component. Through multiple modular components, a series of actions such as automatic feeding, fixing, flipping, and polishing of bamboo products are realized. It can accurately polish different surfaces of bamboo products, ensuring the stability of polishing quality. The operation is simple and convenient, improving production efficiency and automation.

[0054] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0055] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute all or part of the steps of the methods of various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0056] The above description is only a part of the embodiments of the present invention and does not limit the scope of protection of the present invention. Any equivalent device or equivalent process transformation made based on the content of the present invention specification and drawings, or direct or indirect application in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A bamboo product edge grinding device, characterized in that, Applicable to bamboo products, the bamboo products having a first side and a second side disposed opposite to each other, the bamboo products also having a first curved surface, the device comprising: The feeding assembly includes a first conveyor belt for conveying bamboo products, and the first conveyor belt has a first output end; The first moving component includes a first clamping end, which is used to clamp the bamboo product of the first output end and move it to a first preset position, and to set the first side upward. A first fixing component, the first fixing component includes a first suction cup seat and a first vacuum pump, the first suction cup seat is connected to the first vacuum pump, and the first suction cup seat is set at the first preset position; The first polishing assembly includes a first moving group, a second moving group, a first frame, and a first polishing group. The first moving group is disposed on the first frame and has a first moving end. The second moving group is disposed on the first moving end and has a second moving end. The first polishing group is disposed on the second moving end. The first moving group can move horizontally relative to the first frame, and the second moving group can move vertically relative to the first frame. The first polishing group has a first polishing end. The first moving group and the second moving group drive the first polishing end to move to the first preset position to polish the first side of the bamboo product. The second polishing assembly includes a third moving group and a second polishing group. The third moving group has a third moving end and can move horizontally. The second polishing group is disposed on the third moving end and has a second polishing end. The third moving group drives the second polishing end to move to the first preset position to polish the first curved surface of the bamboo product. The second moving component includes a second clamping end, which is used to clamp the bamboo product on the first suction cup seat, flip it over, and move it to a second preset position so that the second side is set upward. The second fixing component includes a second suction cup seat and a second vacuum pump. The second suction cup seat is connected to the second vacuum pump and is set at the second preset position. The third polishing assembly includes a fourth moving group, a fifth moving group, a second frame, and a third polishing group. The fourth moving group is disposed on the second frame and has a fourth moving end. The fifth moving group is disposed on the fourth moving end and has a fifth moving end. The third polishing group is disposed on the fifth moving end. The fourth moving group can move horizontally relative to the second frame, and the fifth moving group can move vertically relative to the second frame. The third polishing group has a third polishing end. The fourth and fifth moving groups drive the third polishing end to move to the second preset position to polish the second side of the bamboo product. The third moving component includes a third clamping end, which is used to clamp the bamboo product on the second suction cup seat and move it to a third preset position. The feeding assembly includes a second conveyor belt for conveying bamboo products. The second conveyor belt has a second input end, which is located at the third preset position.

2. The bamboo product edge grinding device according to claim 1, characterized in that, The first moving group includes: The first drive unit is mounted on the first frame; The first lead screw is laid horizontally and is connected to the first drive unit in a transmission manner. A first lead screw nut is sleeved on the first lead screw, and the first lead screw nut is provided with the first moving end; The second moving group includes: The second driving unit is disposed on the first mobile terminal; The first gear is connected to the output end of the second drive unit. A first rack meshes with the first gear, and the first rack extends vertically downwards; the second movable end is disposed at the end of the first rack extending downwards. The first polishing group includes: The third driving unit is disposed in the second mobile end; The first grinding wheel is connected to the third drive unit, and the outer surface of the first grinding wheel is the first grinding end. And / or, the fourth moving group includes: The fourth drive unit is mounted on the second frame; The second lead screw is laid horizontally and is connected to the fourth drive unit for transmission. The second lead screw nut is sleeved on the second lead screw, and the second lead screw nut is provided with the fourth moving end; The fifth moving group includes: The fifth drive unit is disposed on the fourth moving end; The second gear is connected to the output end of the fifth drive unit. The second rack meshes with the second gear, and the second rack extends vertically downward, with the fifth movable end disposed at the downward-extending end of the second rack; The third polishing group includes: The sixth drive unit is disposed at the fifth moving end; The second grinding wheel is connected to the sixth drive unit, and the outer surface of the second grinding wheel is the third grinding end.

3. The bamboo product edge grinding device according to claim 1, characterized in that, The third moving group includes: The seventh drive unit is connected to the third moving end via a transmission connection; The first slide rail is slidably connected to the third moving end; The second polishing group includes: The eighth drive unit is disposed at the third moving end; The third grinding wheel is connected to the eighth drive unit. The third grinding wheel has a first conical surface, a second conical surface, and a first cylindrical surface. The first conical surface and the second conical surface are arranged opposite to each other. The first cylindrical surface is arranged between the first conical surface and the second conical surface. The first cylindrical surface is used to grind the first curved surface. The first conical surface is used to grind the connection between the first curved surface and the first side surface. The second conical surface is used to grind the connection between the first curved surface and the second side surface.

4. The bamboo product edge grinding device according to claim 1, characterized in that, The first fixing component further includes: Ninth drive unit; The third gear is connected to the ninth drive unit for transmission. The fourth gear meshes with the third gear, and the fourth gear is provided with the first suction cup seat; And / or, the second fixing component further includes: Tenth drive unit; The fifth gear is connected to the tenth drive unit for transmission. The sixth gear meshes with the fifth gear, and the sixth gear is provided with the second suction cup seat.

5. The bamboo product edge grinding device according to claim 1, characterized in that, The first moving component also includes: The first telescopic cylinder has a first telescopic end; A first rotary cylinder is disposed at the first telescopic end, and the first rotary cylinder has a first rotating plane; The first extension rod is disposed on the first rotation plane; A first clamping cylinder is disposed at the outwardly extending end of the first extension rod, and the first clamping cylinder has two opposing clamping ends. The first clamping plate assembly includes two first clamping plates, each of which is disposed on a first clamping end, and the inner side of the first clamping plate is provided with anti-slip patterns. And / or, the third moving component further includes: The second telescopic cylinder has a second telescopic end; A second rotary cylinder is disposed at the second telescopic end, and the second rotary cylinder has a second rotation plane; The second extension rod is disposed on the second rotation plane; The second clamping cylinder is disposed at the outwardly extending end of the second extension rod, and the second clamping cylinder has two opposing third clamping ends; The second clamping plate assembly includes two second clamping plates, each of which is disposed on one of the third clamping ends, and the inner side of the second clamping plate is provided with anti-slip patterns.

6. The bamboo product edge grinding device according to claim 1, characterized in that, The second moving component also includes: The third rotary cylinder has a third rotating plane; The third extension rod is disposed on the third rotation plane; A fourth rotary cylinder is disposed at one end of the third extension rod extending outward, and the fourth rotary cylinder has a fourth rotation plane; A third clamping cylinder is disposed on the fourth rotating plane, and the third clamping cylinder has two opposing second clamping ends; The third clamping plate assembly includes two third clamping plates, each of which is disposed on a second clamping end, and the inner side of the third clamping plate is provided with anti-slip patterns.

7. The bamboo product edge grinding device according to claim 1, characterized in that, The feeding assembly also includes: First drive motor; The first transmission main wheel is connected to the first drive motor in a transmission manner; The first transmission driven wheel is positioned at the same horizontal height relative to the first transmission main wheel; The first conveyor belt is fitted over the outside of the first drive pulley and the first drive wheel.

8. The bamboo product edge grinding device according to claim 1, characterized in that, The feeding assembly also includes: Second drive motor; The second transmission main wheel is connected to the second drive motor. The second driven wheel is positioned at the same horizontal height relative to the second driven main wheel; The second conveyor belt is fitted over the outside of the second drive master wheel and the second drive slave wheel.

9. A method for grinding the edges of bamboo products, characterized in that, The bamboo product edge grinding apparatus according to any one of claims 1 to 8, the method comprising: The first conveyor belt is controlled to transport the bamboo product to the first output end, with the first side of the bamboo product facing upwards. After the first moving component is controlled to clamp the bamboo product through the first clamping end, it is moved to the first suction cup seat; The first suction cup seat is controlled to rotate at a first preset speed, and the first polishing end is controlled to move to the first preset position to polish the first side of the bamboo product. After the first side surface is polished, the first polishing end is pushed away from the first preset position, and the second polishing end is moved closer to the first preset position, so that the first curved surface contacts and is polished by the second polishing end. The second moving component is controlled to clamp the bamboo product through the second clamping end and flip it so that the second side faces upward, and to move the bamboo product from the first preset position to the second preset position. The second suction cup seat is controlled to rotate at a second preset speed, and the third polishing end is controlled to move to the second preset position to polish the second side of the bamboo product. After the second side is polished, the third polishing end is pushed away from the second preset position. The third moving component is controlled to clamp the bamboo product through the third clamping end and place it on the second conveyor belt at the third preset position.

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