Rattan strip processing device for rattan furniture

Abstract

The utility model discloses a rattan furniture is with rattan processingequipment, belongs to rattan processing equipment technical field, it includes work head, and work head top is fixedly connected with support plate with left and right symmetry structure, and the spring is fixedly installed with up and down symmetry structure in the limiting cylinder, and the spring end is connected with the clamping block, and the clamping block is half arc structure, the utility model discloses a rattan is vertically inserted into the limiting cylinder, and the half arc clamping block is extruded by rattan, and drives the spring to produce the slight deformation, and the rattan is accurately positioned in the processing area between the polishing wheel and polishing tape in the way of soft contact, and the fixed plate of circular structure makes the cylinder and movable block and polishing tape with annular array structure fixed on the fixed plate and carries out the polishing work to rattan with the polishing wheel, and can polish the processing of multiple rattan simultaneously, and the mutual cooperation between the cylinder and movable block can flexibly adjust the interval between the polishing tape and the polishing wheel, so as to make it applicable to the polishing processing work of rattan of different diameter size.

Description

Technical Field

[0001] This utility model belongs to the technical field of rattan processing equipment, specifically a rattan processing device for rattan furniture. Background Technology

[0002] Rattan furniture occupies an important position in the furniture market due to its unique natural texture, environmental protection characteristics and artistic beauty. As the core raw material of rattan furniture, the surface treatment quality of rattan directly affects the quality and service life of the furniture. In the rattan processing process, the polishing process is a key step. Polishing can remove burrs and impurities from the surface of the rattan, optimize its surface smoothness, and enhance the tightness and beauty of the subsequent weaving process.

[0003] Currently, there are various rattan polishing devices on the market for rattan surface treatment. Some traditional rattan polishing devices adopt a single-rat processing mode, that is, only one rattan can be polished at a time. These devices are usually equipped with a single polishing component. The rattan is fixed by manual or mechanical clamping, and then the polishing component is driven to contact the rattan to complete the polishing operation.

[0004] However, existing single-strand rattan polishing devices have significant shortcomings. With the increasing demand for large-scale rattan furniture production, single-strand polishing is extremely inefficient. Single-strand polishing devices require frequent clamping and disassembly operations, which not only increases labor costs but also makes it easy for human error to cause inaccurate rattan clamping, thus affecting the stability of polishing quality. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a rattan processing device for rattan furniture, which solves the significant shortcomings of single rattan polishing devices. With the increasing demand for large-scale production of rattan furniture, the single-rat polishing method is extremely inefficient. The single-rat polishing device requires frequent clamping and disassembly operations, which not only increases labor costs, but also easily leads to inaccurate rattan clamping due to human operation errors, thus affecting the polishing quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rattan processing device for rattan furniture, comprising a workbench, a support plate fixedly connected to the top of the workbench in a symmetrical structure, a fixing plate snapped into the support plate, the fixing plate being circular in structure, multiple sets of cylinders snapped into the fixing plate, a movable block fixedly connected to the output end of each cylinder, the movable block being slidably connected to one side of the fixing plate, a drive shaft rotatably connected to the movable block in a symmetrical structure, a polishing belt provided on the outer side of the drive shaft, and a drive motor for use with the drive shaft and the polishing belt provided on the outer side of the movable block. The workbench is symmetrically connected to two sides of the fixed plate on its top. The support rods are V-shaped and have a fixed cylinder at their top. A protective shell is fixedly installed inside the fixed cylinder on one side of the movable block. A second motor is installed inside the protective shell. A grinding wheel that works with the grinding belt is coaxially fixedly connected to the output end of the second motor. Multiple sets of connecting rods are fixedly installed on the outside of the fixed cylinder. A limit cylinder is snapped to the end of each connecting rod. A spring is fixedly installed in a symmetrical structure inside the limit cylinder, and a clamping block with a semi-arc structure is connected to the end of each spring.

[0007] As a further embodiment of this utility model: the inner ring of the fixed plate is snapped with an air guide ring, the outer side of the air guide ring is provided with multiple sets of air guide pipes, the outer side of the fixed plate is provided with multiple sets of exhaust blocks, the air guide pipes are connected to the exhaust blocks, the exhaust blocks are located at the angle between the movable blocks, and the inner side of the exhaust blocks is provided with an air nozzle.

[0008] As a further embodiment of this utility model: the driving mechanism includes a first motor, the first motor is fixed to the outside of the movable block, the transmission shaft is coaxially fixedly connected to the output end of the first motor, and a fixing block is fixedly installed on the outside of the movable block, the fixing block being located below the first motor.

[0009] As a further embodiment of this utility model: an auxiliary block is provided on the inner side of the movable block, the auxiliary block is rotatably connected to the transmission shaft, and the auxiliary block does not contact the grinding belt.

[0010] As a further embodiment of this utility model: the movable block and the grinding belt are in a cross shape, the exhaust block is in an X shape, the fixed plate is provided with a slot for use with the cylinder and an installation slot for use with the air guide ring and the air guide pipe, the outside of the air guide ring is provided with an air supply pipe, and an air pump is connected through the air supply pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. In use, insert the rattan vertically into the limiting cylinder. The semi-circular clamping block is squeezed by the rattan, causing the spring to deform slightly. This gently and precisely positions the rattan in the processing area between the grinding wheel and the grinding belt. Based on the rattan diameter, the control system extends and retracts the cylinder. The cylinder pushes the movable block to slide radially along the fixed plate, adjusting the distance between the grinding belt and the grinding wheel to ensure appropriate contact pressure between both and the rattan surface. Then, the drive mechanism is activated, causing the drive shaft to drive the grinding belt to rotate at high speed. Simultaneously, the second motor inside the protective shell drives the grinding wheel to rotate, and multiple sets of grinding components in a ring array synchronously move from the rattan... The sides and top of the rattan are polished in both directions. After polishing, when the rattan is pulled out, the clamping block is squeezed by external force and the spring is further compressed. It slightly opens to release the rattan, and the spring returns to its original shape. The equipment enters the preparation state for the next round of work. The cylinder, the movable block and the polishing belt are fixed to the fixed plate in a ring array structure through the fixed plate of the circular structure and polish the rattan with the polishing wheel. Multiple rattan can be polished at the same time. Moreover, through the cooperation between the cylinder and the movable block, the distance between the polishing belt and the polishing wheel can be flexibly adjusted so that it can be used to polish rattan of different diameters.

[0013] 2. The gas transmission system, consisting of the air guide ring, air guide pipe, and exhaust block, directs airflow to the polishing area through the air nozzle. During the rattan polishing process, the high-speed airflow can promptly blow away the debris generated during polishing, preventing debris accumulation from affecting the polishing quality. At the same time, it prevents debris from getting tangled on the polishing belt and polishing wheel, reducing the probability of equipment failure. Attached Figure Description

[0014] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0016] Figure 3 This is a third-view schematic diagram of the overall structure of this utility model;

[0017] Figure 4 This is a schematic diagram showing the main structural cross-sectional effect of this utility model;

[0018] Figure 5 This is a first-person perspective view showing the disassembly of the main structure of this utility model;

[0019] Figure 6 This is a second-view diagram showing the disassembly effect of the main structure of this utility model;

[0020] Figure 7 For the present utility model Figure 6 A magnified view of a portion of point A in the middle.

[0021] In the diagram: 1. Workbench; 2. Support rod; 3. Support plate; 4. Fixed plate; 5. Cylinder; 6. Movable block; 7. Fixed block; 8. First motor; 9. Exhaust block; 10. Fixed cylinder; 11. Connecting rod; 12. Limiting cylinder; 13. Grinding wheel; 14. Drive shaft; 15. Grinding belt; 16. Protective shell; 17. Second motor; 18. Auxiliary block; 19. Air guide ring; 20. Air guide pipe; 21. Slot; 22. Spring; 23. Clamping block. Detailed Implementation

[0022] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0023] like Figures 1-7 As shown, this utility model provides a technical solution:

[0024] A rattan processing device for rattan furniture includes a workbench 1. A support plate 3 is fixedly connected to the top of the workbench 1 in a symmetrical configuration. A fixed plate 4, circular in structure, is snapped into the support plate 3. Multiple cylinders 5 are snapped onto the fixed plate 4. A movable block 6 is fixedly connected to the output end of each cylinder 5. The movable block 6 is slidably connected to one side of the fixed plate 4. A drive shaft 14 is rotatably connected to the movable block 6 in a symmetrical configuration. A polishing belt 15 is disposed on the outer side of the drive shaft 14. A drive mechanism, cooperating with the drive shaft 14 and the polishing belt 15, is disposed on the outer side of the movable block 6. The top of the workbench 1 is located on both sides of the fixed plate 4. A support rod 2 is fixedly connected to the symmetrical structure. The support rod 2 has an eight-shaped structure. A fixed cylinder 10 is fixedly connected to the top of the support rod 2. A protective shell 16 is fixedly installed inside the fixed cylinder 10 located on one side of the movable block 6. A second motor 17 is installed inside the protective shell 16. A grinding wheel 13 that works with the grinding belt 15 is fixedly connected to the output end of the second motor 17 on the same axis. Multiple sets of connecting rods 11 are fixedly installed on the outside of the fixed cylinder 10. A limit cylinder 12 is snapped to the end of the connecting rod 11. A spring 22 is fixedly installed inside the limit cylinder 12 in a symmetrical structure. A clamping block 23 is connected to the end of the spring 22. The clamping block 23 has a semi-arc structure.

[0025] Specifically, in use, the rattan is vertically inserted into the limiting cylinder 12. The semi-circular clamping block 23 is squeezed by the rattan, causing the spring 22 to deform slightly. This gently and precisely positions the rattan in the processing area between the grinding wheel 13 and the grinding belt 15. Based on the diameter of the rattan, the control system controls the cylinder 5 to extend and retract. The cylinder 5 pushes the movable block 6 to slide radially along the fixed plate 4, causing the grinding belt 15 to adjust the distance between itself and the grinding wheel 13, ensuring that both maintain appropriate contact pressure with the rattan surface. Then, the drive mechanism is activated, causing the transmission shaft 14 to drive the grinding belt 15 to rotate at high speed. At the same time, the second motor 17 inside the protective shell 16 drives the grinding wheel 13 to rotate, and the multiple grinding groups in the ring array rotate. The rattan is simultaneously polished from both the side and top surfaces. After polishing, when the rattan is pulled out, the clamping block 23 is squeezed by external force, and the spring 22 is further compressed, slightly opening to release the rattan. The spring 22 returns to its original shape, and the equipment enters the preparation state for the next round of work. The cylinder 5, the movable block 6, and the polishing belt 15 are fixed on the fixed plate 4 in a ring array structure through the fixed plate 4 of the circular structure, and polish the rattan with the polishing wheel 13. Multiple rattan can be polished at the same time. Through the cooperation between the cylinder 5 and the movable block 6, the distance between the polishing belt 15 and the polishing wheel 13 can be flexibly adjusted so that it can be used for polishing rattan of different diameters.

[0026] The inner ring of the fixed plate 4 is snapped with an air guide ring 19. Multiple sets of air guide pipes 20 are provided on the outer side of the air guide ring 19. Multiple sets of exhaust blocks 9 are provided on the outer side of the fixed plate 4. The air guide pipes 20 are connected to the exhaust blocks 9. The exhaust blocks 9 are located at the angle of the movable block 6. An air nozzle is provided on the inner side of the exhaust blocks 9. The drive mechanism includes a first motor 8. The first motor 8 is fixed on the outer side of the movable block 6. The transmission shaft 14 is coaxially fixedly connected to the output end of the first motor 8. A fixed block 7 is fixedly installed on the outer side of the movable block 6. The fixed block 7 is located below the first motor 8.

[0027] Specifically, the gas transmission system, consisting of the air guide ring 19, the air guide pipe 20, and the exhaust block 9, directs airflow to the polishing area through the air nozzle. During the rattan polishing process, the high-speed airflow can promptly blow away the debris generated during polishing, preventing debris accumulation from affecting the polishing quality. At the same time, it prevents debris from getting tangled on the polishing belt 15 and the polishing wheel 13, reducing the probability of equipment failure. The first motor 8 is directly fixed to the outside of the movable block 6 and coaxially connected to the drive shaft 14, reducing intermediate transmission links, reducing power loss, and ensuring that the polishing belt 15 can obtain a stable and strong driving force. The fixed block 7 on the outside of the movable block 6 is located below the first motor 8, serving as a support and reinforcement. When the first motor 8 vibrates at high speed, the fixed block 7 can effectively disperse the vibration energy, reduce the shaking of the movable block 6, and prevent the position of the polishing parts from shifting due to vibration, ensuring the accuracy of the polishing operation.

[0028] An auxiliary block 18 is provided on the inner side of the movable block 6. The auxiliary block 18 is rotatably connected to the drive shaft 14. The auxiliary block 18 does not contact the grinding belt 15. The movable block 6 and the grinding belt 15 are in a cross shape. The exhaust block 9 is in an X shape. The fixed plate 4 is provided with a slot 21 for use with the cylinder 5 and an installation slot for use with the air guide ring 19 and the air guide pipe 20. An air supply pipe is provided on the outer side of the air guide ring 19, and an air pump is connected through the air supply pipe.

[0029] Specifically, the X-shaped design of the exhaust block 9 allows for a wider distribution of air nozzles, covering multiple angles of rattan sanding. Combined with the cross-shaped layout of the movable block 6 and the sanding belt 15, it can form a three-dimensional airflow protection around the rattan, effectively removing debris generated from all directions. The mounting groove on the fixed plate 4, together with the air guide ring 19 and the air guide pipe 20, makes the gas transmission system an independent module. The connection between the air pipe and the air pump facilitates quick disassembly. The rotatable connection between the auxiliary block 18 and the drive shaft 14 provides an additional support point for the drive shaft 14. When the sanding belt 15 rotates at high speed, the auxiliary block 18 can reduce the radial runout of the drive shaft 14, making the running trajectory of the sanding belt 15 more stable, avoiding uneven sanding caused by the shaking of the drive shaft 14, and improving the surface treatment accuracy.

[0030] The working principle of this utility model is as follows:

[0031] First, the rattan is inserted vertically into the limiting cylinder 12. The semi-circular clamping block 23 is squeezed, causing the spring 22 to deform slightly. The rattan is precisely positioned in the processing area between the grinding wheel 13 and the grinding belt 15 with a gentle contact. According to the diameter of the rattan, the control system controls the cylinder 5 to extend and retract, pushing the movable block 6 to slide radially along the circular fixed plate 4, which drives the grinding belt 15 to adjust the distance between it and the grinding wheel 13, ensuring that both maintain appropriate contact pressure with the surface of the rattan.

[0032] Secondly, the first motor 8 in the drive mechanism is directly fixed to the outside of the movable block 6 and coaxially connected with the transmission shaft 14 to reduce power loss and provide a stable and strong driving force for the polishing belt 15. At the same time, the second motor 17 inside the protective shell 16 drives the polishing wheel 13 to rotate, and multiple sets of polishing components distributed in a ring array simultaneously polish the rattan from the side and top surfaces in both directions.

[0033] It is worth mentioning that, firstly, the air guide ring 19, air guide pipe 20, and X-shaped exhaust block 9 form a gas transmission system, which sprays air directionally into the grinding area through the air nozzle to remove grinding debris and prevent debris from entangled and affecting the operation of the equipment; secondly, the fixed block 7 on the outside of the movable block 6 disperses vibration energy and reduces the shaking of the movable block 6 when the first motor 8 is running at high speed; thirdly, the auxiliary block 18 on the inside of the movable block 6 is rotatably connected to the drive shaft 14 to reduce the radial runout of the drive shaft 14 and ensure the stability of the running trajectory of the grinding belt 15. The cross-shaped layout of the movable block 6 and the grinding belt 15, combined with the X-shaped design of the exhaust block 9, forms a three-dimensional airflow protection, further improving the debris cleaning effect.

[0034] Finally, after the polishing is completed, when the rattan is pulled out, the clamping block 23 is squeezed by external force, the spring 22 is further compressed, and it slightly opens to release the rattan. The spring 22 returns to its original state, the equipment components are reset, and it enters the preparation state for the next round of work, waiting for new rattan clamping and polishing operations.

[0035] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A rattan processing device for rattan furniture, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support plate (3) in a symmetrical structure. A fixing plate (4) is snapped into the support plate (3). The fixing plate (4) is circular. Multiple sets of cylinders (5) are snapped onto the fixing plate (4). A movable block (6) is fixedly connected to the output end of the cylinder (5). The movable block (6) is slidably connected to one side of the fixing plate (4). A transmission shaft (14) is rotatably connected to the movable block (6) in a symmetrical structure. A grinding belt (15) is provided on the outside of the transmission shaft (14). A drive mechanism is provided on the outside of the movable block (6) to cooperate with the transmission shaft (14) and the grinding belt (15). The top of the workbench (1) is fixedly connected to the two sides of the fixing plate (4) in a symmetrical structure. Support rod (2), the support rod (2) has an eight-shaped structure, the top of the support rod (2) is fixedly connected to a fixed cylinder (10), a protective shell (16) is fixedly installed inside the fixed cylinder (10) located on one side of the movable block (6), a second motor (17) is provided inside the protective shell (16), the output end of the second motor (17) is coaxially fixedly connected to a grinding wheel (13) used with the grinding belt (15), multiple sets of connecting rods (11) are fixedly installed on the outside of the fixed cylinder (10), the end of the connecting rod (11) is snapped to a limit cylinder (12), a spring (22) is fixedly installed in the limit cylinder (12) in a symmetrical structure, and the end of the spring (22) is connected to a clamping block (23), the clamping block (23) is a semi-arc structure.

2. The rattan processing device for rattan furniture according to claim 1, characterized in that: The inner ring of the fixed plate (4) is snapped with an air guide ring (19). Multiple sets of air guide pipes (20) are provided on the outer side of the air guide ring (19). Multiple sets of exhaust blocks (9) are provided on the outer side of the fixed plate (4). The air guide pipes (20) are connected to the exhaust blocks (9). The exhaust blocks (9) are located at the angle of the movable block (6). An air nozzle is provided on the inner side of the exhaust blocks (9).

3. The rattan processing device for rattan furniture according to claim 2, characterized in that: The driving mechanism includes a first motor (8), which is fixed to the outside of the movable block (6). The transmission shaft (14) is coaxially fixedly connected to the output end of the first motor (8). A fixing block (7) is fixedly installed on the outside of the movable block (6), and the fixing block (7) is located below the first motor (8).

4. The rattan processing device for rattan furniture according to claim 3, characterized in that: An auxiliary block (18) is provided on the inner side of the movable block (6). The auxiliary block (18) is rotatably connected to the transmission shaft (14). The auxiliary block (18) does not contact the grinding belt (15).

5. The rattan processing device for rattan furniture according to claim 4, characterized in that: The movable block (6) and the grinding belt (15) are in a cross shape, the exhaust block (9) is in an X shape, the fixed plate (4) is provided with a slot (21) for use with the cylinder (5) and an installation slot for use with the air guide ring (19) and the air guide pipe (20), the outside of the air guide ring (19) is provided with an air supply pipe, and an air pump is connected through the air supply pipe.

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