阅读说明：本技术 一种藤条自动编织机 (Automatic rattan braiding machine ) 是由 卢波 于 2021-07-24 设计创作，主要内容包括：本发明公开了一种藤条自动编织机,包括机架,机架的一侧设置有用于放料的输出组件,机架上固定连接有工作台,工作台上转动且穿设有转杆,工作台上设置有驱动组件,转杆上端面固定连接有调节组件一,调节组件一的上端面设置有调节组件二,调节组件一和调节组件二支架设置有承接板,承接板和调节组件一的上端面固定连接,调节组件一的输出端上固定连接有滑块一,滑块一上固定设置有电磁铁一,调节组件二的输出端上固定连接有滑块二,滑块二上固定连接有电磁铁二,电磁铁一和电磁铁二支架设置有铁环,本发明结构合理,解决传统手工编织的麻烦,提高了工作效率。(The invention discloses an automatic rattan braiding machine, which comprises a rack, wherein an output assembly for discharging is arranged on one side of the rack, a workbench is fixedly connected onto the rack, a rotating rod is arranged on the workbench in a rotating mode and penetrates through the workbench, a driving assembly is arranged on the workbench, a first adjusting assembly is fixedly connected to the upper end face of the rotating rod, a second adjusting assembly is arranged on the upper end face of the first adjusting assembly, a bearing plate is arranged on a first adjusting assembly support and a second adjusting assembly support, the bearing plate is fixedly connected with the upper end face of the first adjusting assembly, a first sliding block is fixedly connected to the output end of the first adjusting assembly, a first electromagnet is fixedly arranged on the first sliding block, a second sliding block is fixedly connected to the output end of the second adjusting assembly, a second electromagnet is fixedly connected to the second sliding block, and iron rings are arranged on the first electromagnet and the second electromagnet supports.)

1. An automatic rattan braiding machine comprises a frame (1) and is characterized in that an output assembly (2) used for discharging is arranged on one side of the frame (1), a workbench (3) is fixedly connected onto the frame (1), a rotating rod (4) is arranged on the workbench (3) in a rotating and penetrating mode, a driving assembly (5) used for driving the rotating rod (4) to rotate is arranged on the workbench (3), a first adjusting assembly (6) is fixedly connected onto the upper end face of the rotating rod (4), a second adjusting assembly (7) is detachably arranged on the upper end face of the first adjusting assembly (6), bearing plates (8) are arranged on supports of the first adjusting assembly (6) and the second adjusting assembly (7), the upper end faces of the bearing plates (8) and the first adjusting assembly (6) are fixedly connected, and the bearing plates (8) are as high as the output end of the output assembly (2), fixedly connected with slider (9) on the output of adjusting part (6), fixedly on slider (9) be provided with electro-magnet (10), fixedly connected with slider two (11) on the output of adjusting part two (7), fixedly connected with electro-magnet two (12) on slider two (11), electro-magnet one (10) and electro-magnet two (12) are corresponding, electro-magnet one (10) and electro-magnet two (12) support are provided with hoop (13).

2. The automatic rattan weaving machine according to claim 1, characterized in that the first adjusting component (6) comprises an adjusting box (14), a first bevel gear (15), a second bevel gear (16), a first motor (17), an adjusting rod (18) and a threaded rod (19), the adjusting box (14) is fixedly connected with the rotating rod (4), the first bevel gear (15) is rotatably arranged inside the adjusting box (14), the first motor (17) is positioned above the first bevel gear (15), the first motor (17) is fixedly connected with the top of the adjusting box (14), the output end of the first motor (17) is fixedly connected with the first bevel gear (15), the second bevel gear (16) is provided with a plurality of second bevel gears (16), the second bevel gears (16) are uniformly and rotatably arranged inside the adjusting box (14), and the second bevel gears (16) are meshed with the first bevel gear (15), the adjusting rod (18) is provided with a plurality of adjusting rods (18) which are uniformly fixed on the outer side surface of the adjusting box (14), the adjusting rods (18) correspond to the bevel gear II (16) one by one, the upper end surface of the adjusting rod (18) is provided with a groove (20), the threaded rod (19) is rotatably arranged in the groove (20), the threaded rod (19) is sleeved with a pushing piece (21), the pushing piece (21) is in threaded fit with the threaded rod (19), one end of the pushing piece (21) is fixedly connected with the first sliding block (9), one end of the threaded rod (19) is fixedly connected with a connecting rod (22), the connecting rod (22) penetrates through the side surfaces of the adjusting rods (18) and the adjusting box (14) and is fixedly connected with the corresponding bevel gear II (16), and the structure of the adjusting component II (7) is the same as that of the adjusting component I (6).

3. The rattan automatic braiding machine according to claim 1, characterized in that the output assembly (2) comprises a rotating frame (23), an output roller (24), a stabilizing roller (25), a stabilizing block (26) and a spring (27), wherein the rotating frame (23) is located on one side of the frame (1), one end of the output roller (24) is rotatably arranged on the rotating frame (23), a moving groove (28) is formed in the rotating frame (23), the stabilizing block (26) is slidably and symmetrically arranged in the moving groove (28), the spring (27) is symmetrically arranged on one side, away from each other, of the two stabilizing blocks (26), two ends of the spring (27) are respectively fixedly connected with the tops of the stabilizing block (26) and the moving groove (28), and the stabilizing roller (25) is rotatably arranged on one side face of the stabilizing block (26).

4. The rattan automatic braiding machine according to claim 1, characterized in that the driving assembly (5) comprises a second motor (29), a driving wheel (30), a driven wheel (31) and a connecting belt (32), the second motor (29) is fixed on the workbench (3), the output end of the second motor (29) penetrates through the workbench (3), the driving wheel (30) is fixedly connected with the output end of the second motor (29), the driven wheel (31) is fixedly connected with the bottom end of the rotating rod (4), the diameter of the driving wheel (30) is smaller than that of the driven wheel (31), and the connecting belt (32) is sleeved on the outer side faces of the driving wheel (30) and the driven wheel (31).

5. The rattan automatic knitting machine according to claim 1, characterized in that the outer side surfaces of the first adjusting assembly (6) and the second adjusting assembly (7) are both symmetrical and fixedly connected with a connecting piece (33), a fixing rod (34) penetrates through the connecting piece (33), and both ends of the fixing rod (34) are both in threaded fit with fastening nuts (35) for fastening.

6. The automatic rattan knitting machine according to claim 1, characterized in that a plurality of limiting blocks (36) are evenly arranged on the outer side surface of the bearing plate (8), the limiting blocks (36) correspond to the iron rings (13) one by one, and limiting grooves (37) for limiting are formed in the limiting blocks (36).

7. Automatic rattan knitting machine according to claim 1, characterized in that a reflector plate (38) is fixedly connected to the bottom surface of the first adjusting unit (6), and a sensor (39) is fixedly connected to the table (3), wherein the sensor (39) and the reflector plate (38) are located in a corresponding position.

8. Rattan automatic weaving machine according to claim 1, characterized in that one side of the frame (1) is provided with a control (40) for control.

Technical Field

The invention relates to the technical field of rattan weaving, in particular to an automatic rattan weaving machine.

Background

Rattan: a natural woven material. Also called "rattan". A tough and long vine. The rattan skin is glossy, smooth in hand feeling, excellent in elasticity, and like a bamboo instead of a bamboo.

The manual work that traditional rattan goods mostly adopted is woven, and the work degree of difficulty is big, and inefficiency, provides a solution to below the above problem.

Disclosure of Invention

The invention aims to provide an automatic rattan braiding machine, which solves the trouble of traditional manual braiding and improves the working efficiency.

The technical purpose of the invention is realized by the following technical scheme:

an automatic rattan braiding machine comprises a frame, wherein an output assembly for discharging is arranged on one side of the frame, a workbench is fixedly connected onto the frame, a rotating rod is arranged on the workbench in a rotating and penetrating mode, a driving assembly for driving the rotating rod to rotate is arranged on the workbench, a first adjusting assembly is fixedly connected to the upper end face of the rotating rod, a second adjusting assembly is detachably arranged on the upper end face of the first adjusting assembly, a bearing plate is arranged on a support of the first adjusting assembly and a support of the second adjusting assembly, the bearing plate is fixedly connected with the upper end face of the first adjusting assembly, the bearing plate is equal to the output end of the output assembly in height, a first sliding block is fixedly connected to the output end of the first adjusting assembly, a first electromagnet is fixedly arranged on the first sliding block, a second sliding block is fixedly connected to the output end of the second adjusting assembly, and a second electromagnet is fixedly connected to the second sliding block, the first electromagnet corresponds to the second electromagnet, and the first electromagnet and the second electromagnet are provided with iron rings on supports.

By adopting the technical scheme, a user crosses a plurality of rattans, the crossed rattans are placed on the bearing plate, the rattans are fixed on the bearing plate, the rattans correspond to the iron rings one by one, the rattans penetrate through the corresponding iron rings, the rattans are installed on the output assembly, one end of each rattan on the output assembly is moved out of the output assembly, the rattans are placed on the bearing plate, the rattans on the moving assembly are fixed, the electromagnets I and the electromagnets II are crossed to be started, so that the adjacent iron rings are staggered mutually, the driving assembly is started, the driving assembly drives the rotating rod to rotate, the rotating rod drives the adjusting assembly to start when rotating, the adjusting assembly drives the bearing plate to rotate when rotating, the bearing plate rotates to drive the rattans on the bearing plate to rotate, and because one end of each rattan on the output assembly is fixedly connected with the bearing plate, the rattans on the output assembly can rotate around the bearing plate, because the rattan on the bearing plate is in a mutually staggered state, the rattan on the output assembly can be wound on the rattan on the bearing plate, after the bearing plate rotates for a circle, the magnetism of the corresponding magnet I and the magnet II changes, thereby changing the positions of the iron rings, driving the corresponding rattans to move by the iron rings, so that the rattan on the output assembly is staggered with the rattan on the output assembly in the second circle and the first circle, and so on, meanwhile, when the first adjusting component and the second adjusting component rotate, the first adjusting component and the second adjusting component are started, the first adjusting component drives the first sliding block to move for a while, the second adjusting component drives the second sliding block to move, the first sliding block drives the first electromagnet to move, the second sliding block drives the second electromagnet to move, the first electromagnet and the second electromagnet drive the iron ring to move, the iron ring can drive the rattans to slide upwards, and therefore the trouble of weaving the rattans by the iron ring is avoided.

Preferably, the adjusting assembly comprises an adjusting box, a first bevel gear, a second bevel gear, a first motor, an adjusting rod and a threaded rod, the adjusting box is fixedly connected with the rotating rod, the first bevel gear is rotatably arranged in the adjusting box, the first motor is positioned above the first bevel gear, the first motor is fixedly connected with the top of the adjusting box, the output end of the first motor is fixedly connected with the first bevel gear, the second bevel gears are uniformly and rotatably arranged in the adjusting box, the second bevel gears are mutually meshed with the first bevel gears, the adjusting rod is provided with a plurality of adjusting rods, the adjusting rods are uniformly fixed on the outer side surface of the adjusting box, the adjusting rods are in one-to-one correspondence with the second bevel gears, grooves are formed in the upper end surfaces of the adjusting rods, the threaded rod is rotatably arranged in the grooves, and pushing pieces are sleeved on the threaded rod, the pushing piece is in threaded fit with the threaded rod, one end of the pushing piece is fixedly connected with the first sliding block, one end of the threaded rod is fixedly connected with a connecting rod, the connecting rod penetrates through the side faces of the adjusting rod and the adjusting box and is fixedly connected with the corresponding second bevel gear, and the structure of the second adjusting assembly is the same as that of the first adjusting assembly.

Adopt above-mentioned technical scheme, the bull stick rotates and drives the regulating box and rotate, the regulating box drives the regulation pole when rotating and rotates, it rotates to adjust the pole rotation and drives the recess, the recess drives and promotes the piece and rotate, it rotates to promote piece drive slider one, thereby it rotates to drive the hoop through the electro-magnet, the motor starts to drive bevel gear one and rotates, bevel gear one rotates and drives a plurality of bevel gear two rotations simultaneously, it rotates to drive the connecting rod when bevel gear two rotates, it rotates to drive the threaded rod when the connecting rod rotates, because threaded rod and promote screw-thread fit between the piece, make the threaded rod can drive and promote the piece and remove when the threaded rod rotates, it slides along the recess to promote the piece, it moves to promote piece drive slider one, slider drives electro-magnet one and removes, electro-magnet one removes and can drive the hoop and remove.

Preferably, the output assembly comprises a rotating frame, an output roller, stabilizing rollers, stabilizing blocks and springs, the rotating frame is located on one side of the rack, one end of the output roller is rotatably arranged on the rotating frame, a moving groove is formed in the rotating frame, the stabilizing blocks are slidably and symmetrically arranged inside the moving groove, the springs are symmetrically arranged on one side, away from each other, of the two stabilizing blocks, two ends of each spring are fixedly connected with the tops of the stabilizing blocks and the moving groove respectively, and the stabilizing rollers are rotatably arranged on the side face of one side of each stabilizing block.

Adopt above-mentioned technical scheme, the user overlaps the rattan cover that the packing is good on the delivery roll, passes two between the stabilizing roll with the one end of rattan, and the elasticity of spring is used in on the stabilizing block for the stabilizing block moves along this shifting chute, and the stabilizing block removes and can drive the stabilizing roll and remove, thereby makes the stabilizing roll add and carries out the centre gripping to the one end of rattan, guarantees the rattan and is following the delivery roll towards the stability when accepting the board and remove.

Preferably, the driving assembly comprises a second motor, a driving wheel, a driven wheel and a connecting belt, the second motor is fixed on the workbench, the output end of the second motor penetrates through the workbench, the driving wheel is fixedly connected with the output end of the second motor, the driven wheel is fixedly connected with the bottom end of the rotating rod, the diameter of the driving wheel is smaller than that of the driven wheel, and the connecting belt is sleeved on the outer side surfaces of the driving wheel and the driven wheel.

Adopt above-mentioned technical scheme, two starts to drive the drive wheel of motor and rotates, and the drive wheel rotates and drives and connect the belt rotation, drives from the driving wheel rotation through connecting the belt, drives the bull stick rotation through following the driving wheel, because the diameter of drive wheel is less than the diameter from the driving wheel, avoids the bull stick to rotate too fast.

Preferably, the outer side surfaces of the first adjusting assembly and the second adjusting assembly are both symmetrical and fixedly connected with connecting pieces, fixing rods penetrate through the connecting pieces, and fastening nuts for fastening are matched at two ends of each fixing rod in a threaded mode.

Adopt above-mentioned technical scheme, rotate fastening nut, fastening nut removes on the dead lever, acts on the connecting piece through two fastening nut to make two connecting pieces drive regulating assembly one and regulating assembly two and carry out fixed connection, screw-thread fit, the person of facilitating the use is to the installation of rattan.

Preferably, the outer side surface of the bearing plate is uniformly provided with a plurality of limiting blocks, the limiting blocks correspond to the iron rings one to one, and limiting grooves for limiting are formed in the limiting blocks.

By adopting the technical scheme, the limiting groove limits the rattan, the rattan is prevented from rotating relative to the bearing plate, and the overall weaving quality is ensured.

Preferably, a reflection plate is fixedly connected to the bottom surface of the first adjusting assembly, a sensor is fixedly connected to the workbench, and the sensor corresponds to the reflection plate in position.

By adopting the technical scheme, the adjusting assembly drives the reflecting plate to rotate when rotating, and when the sensor detects the reflecting plate, the sensor can generate an electric signal, so that the electric signal can control the corresponding electromagnet I and the electromagnet II to obtain magnetism alternately.

Preferably, a controller for controlling is arranged on one side of the frame.

By adopting the technical scheme, the controller plays a role in signal interaction.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view of a front view of the embodiment;

FIG. 3 is an enlarged schematic view of A;

fig. 4 is an enlarged schematic view of B.

Reference numerals: 1. a frame; 2. an output component; 3. a work table; 4. a rotating rod; 5. a drive assembly; 6. a first adjusting component; 7. a second adjusting component; 8. a bearing plate; 9. a first sliding block; 10. an electromagnet I; 11. a second sliding block; 12. an electromagnet II; 13. an iron ring; 14. an adjustment box; 15. a first bevel gear; 16. a second bevel gear; 17. a first motor; 18. adjusting a rod; 19. a threaded rod; 20. a groove; 21. a push sheet; 22. a connecting rod; 23. a rotating frame; 24. an output roller; 25. a stabilizing roller; 26. a stabilizing block; 27. a spring; 28. a moving groove; 29. a second motor; 30. a drive wheel; 31. a driven wheel; 32. connecting a belt; 33. connecting sheets; 34. fixing the rod; 35. fastening a nut; 36; a limiting block 37; a limiting groove 38; a reflection plate 39; a sensor, 40; and a controller.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.

As shown in fig. 1 to 4, an automatic rattan braiding machine comprises a frame 1, a controller 40 for controlling is arranged on one side of the frame 1, the controller 40 plays a role in signal interaction, an output assembly 2 for discharging is arranged on one side of the frame 1, the output assembly 2 comprises a rotating frame 23, an output roller 24, a stabilizing roller 25, stabilizing blocks 26 and springs 27, the rotating frame 23 is located on one side of the frame 1, one end of the output roller 24 is rotatably arranged on the rotating frame 23, a moving groove 28 is formed in the rotating frame 23, the stabilizing blocks 26 are slidably and symmetrically arranged in the moving groove 28, the springs 27 are symmetrically arranged on one side, away from each other, of the two stabilizing blocks 26, two ends of each spring 27 are respectively fixedly connected with the tops of the stabilizing blocks 26 and the moving groove 28, and the stabilizing roller 25 is rotatably arranged on the side face of one side of the stabilizing blocks 26.

The user overlaps the rattan cover that packs well on output roller 24, passes between two stabilizing roll 25 with the one end of rattan, and spring 27's elasticity is used in stabilizing block 26 for stabilizing block 26 moves along this shifting chute 28, and stabilizing block 26 removes and can drive stabilizing roll 25 and remove, thereby makes stabilizing roll 25 add and carry out the centre gripping to the one end of rattan, guarantees the rattan and is following output roller 24 and towards the stability when accepting the board 8 and remove.

Fixedly connected with workstation 3 on frame 1, the bull stick 4 just wears to be equipped with in the rotation on the workstation 3, 4 up end fixedly connected with adjusting part 6 of bull stick, the up end of adjusting part 6 can be dismantled and is provided with adjusting part two 7, the equal symmetry of lateral surface and the fixedly connected with connection piece 33 of adjusting part one 6 and adjusting part two 7, wear to be equipped with dead lever 34 on the connection piece 33, the equal screw-thread fit in both ends of dead lever 34 has fastening nut 35 that is used for the fastening, adjusting part one 6 and adjusting part two 7 supports are provided with accepts board 8, accept the up end fixed connection of board 8 and adjusting part one 6, it is equal high with output assembly 2's output to accept board 8, the lateral surface of accepting board 8 evenly is provided with a plurality of stoppers 36, and set up on the stopper 36 and be used for spacing 37.

The user is alternately with a plurality of rattans, rattan after alternately is placed on accepting board 8, with rattan and corresponding spacing groove 37 one-to-one, spacing groove 37 is in playing the restriction to the rattan, avoid the rattan and accept and take place relative rotation between the board 8, the quality of whole weaving has been guaranteed, rotate fastening nut 35, fastening nut 35 moves on dead lever 34, act on connection piece 33 through two fastening nut 35, thereby make two connection pieces 33 drive adjusting part 6 and adjusting part two 7 carry out fixed connection, screw-thread fit, the person of facilitating the use is to the installation of rattan.

The output end of the first adjusting assembly 6 is fixedly connected with a first sliding block 9, the first sliding block 9 is fixedly provided with a first electromagnet 10, the output end of the second adjusting assembly 7 is fixedly connected with a second sliding block 11, the second sliding block 11 is fixedly connected with a second electromagnet 12, the first electromagnet 10 corresponds to the second electromagnet 12, and the first electromagnet 10 and the second electromagnet 12 are provided with iron rings 13.

The rattan that will accept on the board 8 passes corresponding hoop 13, will pass the one end of the rattan of output assembly 2 also with accept board 8 and fix, controller 40 control electro-magnet 10 and two 12 starts, alternately starts electro-magnet 10 and two 12 to make, adjacent hoop 13 staggers each other, and adjacent hoop 13 can drive adjacent rattan and remove, makes the rattan stagger each other.

Be provided with on workstation 3 and be used for driving bull stick 4 pivoted drive assembly 5, drive assembly 5 includes motor two 29, drive wheel 30, from driving wheel 31 and connecting belt 32, motor two 29 is fixed on workstation 3, workstation 3 is passed to the output of motor two 29, drive wheel 30 and the output fixed connection of motor two 29, from the bottom fixed connection of driving wheel 31 with bull stick 4, the diameter of drive wheel 30 is less than from the diameter of driving wheel 31, connecting belt 32 cover is established at the lateral surface of drive wheel 30 and following driving wheel 31.

The second motor 29 starts to drive wheel 30 and rotates, drive wheel 30 rotates and drives connecting belt 32 and rotates, it rotates from driving wheel 31 to drive through connecting belt 32, it rotates to drive bull stick 4 through from driving wheel 31, because the diameter of drive wheel 30 is less than the diameter from driving wheel 31, avoid bull stick 4 to rotate too fast, drive assembly 5 drives bull stick 4 and rotates, it starts to drive adjusting part 6 when bull stick 4 rotates, it rotates to drive accepting board 8 when adjusting part 6 rotates, accept board 8 and rotate and drive the rattan on accepting board 8 and rotate, because the one end of the rattan on output assembly 2 and accepting board 8 fixed connection, make the rattan on output assembly 2 can rotate round accepting board 8, because the rattan on accepting board 8 is in the state of staggering each other, make the rattan on the output assembly 2 can twine on the rattan of accepting board 8.

Bottom surface fixedly connected with reflecting plate 38 of adjusting part 6, fixedly connected with sensor 39 on the workstation 3, the position of sensor 39 and reflecting plate 38 is corresponding, adjusting part 6 drives reflecting plate 38 when rotating, when sensor 39 detects reflecting plate 38, sensor 39 can produce an electric signal, thereby the electric signal can control corresponding electro-magnet 10 and two 12 of electro-magnet and take turns and obtain magnetism, thereby make the hoop 13 drive corresponding rattan and take place to remove, make during the second circle, take place the dislocation between the rattan on the output assembly 2 and the first circle, analogize in proper order.

The adjusting assembly I6 comprises an adjusting box 14, a bevel gear I15, a bevel gear II 16, a motor I17, adjusting rods 18 and a threaded rod 19, the adjusting box 14 is fixedly connected with the rotating rod 4, the bevel gear I15 is rotatably arranged inside the adjusting box 14, the motor I17 is positioned above the bevel gear I15, the motor I17 is fixedly connected with the top of the adjusting box 14, the output end of the motor I17 is fixedly connected with the bevel gear I15, the bevel gear II 16 is provided with a plurality of bevel gears 16, the bevel gears II 16 are uniformly and rotatably arranged inside the adjusting box 14, the bevel gears II 16 are mutually meshed with the bevel gear I15, the adjusting rods 18 are provided with a plurality of adjusting rods 18, the adjusting rods 18 are uniformly fixed on the outer side surface of the adjusting box 14, the adjusting rods 18 correspond to the bevel gears II 16 one by one, grooves 20 are formed in the upper end surfaces of the adjusting rods 18, the threaded rod 19 is rotatably arranged inside the grooves 20, and pushing pieces 21 are sleeved on the threaded rod 19, the pushing piece 21 is in threaded fit with the threaded rod 19, one end of the pushing piece 21 is fixedly connected with the first sliding block 9, one end of the threaded rod 19 is fixedly connected with the connecting rod 22, the connecting rod 22 penetrates through the side faces of the adjusting rod 18 and the adjusting box 14 to be fixedly connected with the corresponding second bevel gear 16, and the structure of the second adjusting assembly 7 is the same as that of the first adjusting assembly 6.

The motor 17 starts to drive the bevel gear 15 to rotate, the bevel gear 15 rotates and drives the bevel gears 16 to rotate at the same time, the bevel gears 16 rotate to drive the connecting rod 22 to rotate, the connecting rod 22 rotates to drive the threaded rod 19 to rotate, due to the fact that the threaded rod 19 is in threaded fit with the pushing piece 21, the threaded rod 19 can drive the pushing piece 21 to move when the threaded rod 19 rotates, the pushing piece 21 slides along the groove 20, the pushing piece 21 drives the sliding block 9 to move, the sliding block 9 drives the electromagnet 10 to move, the electromagnet 10 moves to drive the iron ring 13 to move, the iron ring 13 can slide on the rattan, and troubles caused when the iron ring 13 weaves the rattan are avoided.