CN215241121U - Yarn section of thick bamboo clearance recovery plant - Google Patents

Abstract

The utility model relates to a yarn section of thick bamboo clearance recovery plant, it includes the frame and is used for supplying the line section of thick bamboo track that a yarn section of thick bamboo removed, line section of thick bamboo rail mount is in the frame, it has the counter weight arm to articulate in the frame, the counter weight arm lower extreme is provided with the cutter, the cutter is located the orbital top of a line section of thick bamboo, the swing direction and the cutting direction and the line section of thick bamboo track pay-off direction of cutter are at the coplanar, just the cutting edge of cutter is not more than the radius of a yarn section of thick bamboo to the distance between the yarn section of thick bamboo axle center. This application has the effect that improves and clear up remaining yarn efficiency on the yarn section of thick bamboo.

Description

Yarn section of thick bamboo clearance recovery plant

Technical Field

The application relates to the technical field of spinning, in particular to a yarn barrel cleaning and recycling device.

Background

A yarn package is a tool used to wind yarn, which is spun into a fabric during the textile production process. In order to weave various fabrics, yarn coils with various colors are needed on weaving equipment, the yarn coils can automatically continue to receive materials, but in order to ensure the weaving continuity of the weaving equipment and not to influence the production efficiency of the fabrics, some yarn coils cannot be completely used and then connected, because the weaving speed of the weaving equipment is very high, in order to avoid the problem that the operation of the equipment is influenced by the broken yarns caused by untimely connection, the yarn coils can be connected in advance when used up, so that the normal operation of the weaving equipment is ensured, and the yarn residue on yarn cylinders can be caused.

The yarn bobbin is usually recycled, so that yarn needs to be removed, and the existing yarn remaining on the yarn bobbin is usually manually cleaned, so that the problem of low efficiency of manually cleaning the yarn remaining in the yarn bobbin exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of remaining yarn on the clearance yarn section of thick bamboo, this application provides a yarn section of thick bamboo clearance recovery plant.

The application provides a yarn section of thick bamboo clearance recovery plant adopts following technical scheme: the utility model provides a yarn section of thick bamboo clearance recovery plant, includes the frame and is used for supplying the line section of thick bamboo track that a yarn section of thick bamboo removed, line section of thick bamboo rail mount is in the frame, it has the counter weight arm to articulate in the frame, counter weight arm lower extreme is provided with the cutter, the cutter is located the orbital top of a line section of thick bamboo, the swing direction and the cutting direction and the orbital pay-off direction of a line section of thick bamboo of cutter are at the coplanar, just the cutting edge of cutter is not more than the radius of a yarn section of thick bamboo to the distance between a yarn section of thick bamboo axle center.

Through adopting above-mentioned technical scheme, the yarn section of thick bamboo level that remains the yarn is placed on the line section of thick bamboo track, and the manual work is to cutter direction propelling movement yarn section of thick bamboo, and after yarn section of thick bamboo one end and cutter contact, continuation propelling movement yarn section of thick bamboo, the cutter is contradicted on the yarn section of thick bamboo under the action of gravity of counter weight arm, cuts the yarn on the yarn section of thick bamboo to the efficiency of the yarn clearance on the yarn section of thick bamboo has been improved, and the reduction is to the damage of yarn section of thick bamboo wall.

Preferably, the cutter is circular blade, install the circular blade pivoted drive assembly of drive on the counter weight arm, drive assembly includes axis of rotation and first motor, the lower extreme at the counter weight arm is connected in the rotation axis level rotation, circular blade and the coaxial fixed setting of axis of rotation, first motor drive axis of rotation rotates.

Through adopting above-mentioned technical scheme, first motor drive circular blade rotates to improve the cutting efficiency to the yarn.

Preferably, drive assembly still includes mounting panel, toothed belt, big toothed belt wheel and dentiform band pulley, the mounting panel is fixed to be set up on the counter weight arm, big toothed belt wheel and the coaxial fixed connection of axis of rotation, dentiform belt wheel rotates to be connected on the mounting panel, toothed belt meshes with big toothed belt wheel and dentiform belt wheel simultaneously mutually, first motor is installed on the mounting panel, first motor drive dentiform belt wheel rotates.

By adopting the technical scheme, the first motor drives the small toothed belt wheel to rotate, and the toothed belt drives the large toothed belt wheel to rotate, so that the circular blade is driven to rotate, and the cutting force of the circular blade is improved.

Preferably, the edge of the circular blade is rounded.

Through adopting above-mentioned technical scheme, because the yarn is cut off easily, through the setting of the blade edge department fillet with circular blade to reduce the cut to yarn bobbin wall.

Preferably, the cross section of the bobbin rail is arranged in a V shape.

By adopting the technical scheme, the diameters of the yarn barrels are different due to different residual yarn amounts on the yarn barrels, and the sand barrel rails are arranged into a V shape, so that the axial lead of the yarn barrels and the cutter are kept on the same vertical plane, and the yarn barrels with different residual yarn amounts can be adaptively cut.

Preferably, the yarn feeding device further comprises a pushing device used for butting the feeding end of the track of the yarn barrel, the pushing device comprises a conveying belt assembly used for conveying the yarn barrel and a pressing roller, the conveying belt assembly is mounted on the rack, the pressing roller is rotatably connected above the conveying belt assembly, the rotating direction of the pressing roller is consistent with the conveying direction of the conveying belt assembly, and the conveying yarn barrel is pressed in a matching manner between the pressing roller and the conveying belt assembly; the conveyer belt subassembly includes conveyer belt, two limiting plates, two and takes roller and second motor, two the vertical interval of limiting plate sets up, two the area roller rotates the both ends of connecting between two limiting plates respectively, the conveyer belt winding is between two area rollers, the roller rotation is taken to one of second motor drive.

Through adopting above-mentioned technical scheme, yarn section of thick bamboo head and tail are placed on the conveyer belt one by one, drive the yarn section of thick bamboo through the second motor drive conveyer belt and remove to promote the place ahead yarn section of thick bamboo through the cooperation of pinch roller and conveyer belt and remove along conveyer belt and line section of thick bamboo track, thereby improved the efficiency of yarn section of thick bamboo pay-off and the clearance efficiency of a yarn section of thick bamboo, and practiced thrift the human cost.

Preferably, install the lower hopper that is used for the horizontal arrangement to stack a yarn section of thick bamboo in the frame, lower hopper is located the top of conveyer belt subassembly, lower hopper includes the material section of depositing on upper portion and the unloading section of lower part, the inside width of unloading section is not less than a yarn section of thick bamboo diameter and is less than the distance of two yarn section of thick bamboos diameters, the distance between the discharge gate of lower hopper and the conveyer belt upper surface is not less than a yarn section of thick bamboo diameter and is less than the distance of two yarn section of thick bamboos diameters.

Through adopting above-mentioned technical scheme, a plurality of yarn section of thick bamboo levels are stacked in hopper down, because the distance between the discharge gate of hopper and the conveyer belt upper surface is not less than a yarn section of thick bamboo diameter and is less than the distance of two yarn section of thick bamboos diameters down, consequently when the yarn section of thick bamboo that drops on the conveyer belt carry leave hopper below after, the yarn section of thick bamboo that is located the discharge gate of unloading section drops.

Preferably, the yarn recycling device comprises a recycling box, an exhaust fan and a yarn suction tube, wherein the yarn suction tube is communicated with the recycling box, and an air inlet of the exhaust fan is communicated with the recycling box; the bobbin rail below the cutter is provided with a let position opening, and the yarn suction tube extends to be close to the let position opening.

Through adopting above-mentioned technical scheme, bleed to the collection box through the air exhauster to produce the negative pressure in making the collection box, and the yarn after the cutter cutting is inhaled to the collection box with the yarn suction pipe of collection box intercommunication in, consequently improved the clearance efficiency to the yarn.

Preferably, the bobbin track includes feeding section and ejection of compact section, feeding section and ejection of compact section set up respectively in the both sides of letting the position mouth, the height that highly is higher than ejection of compact section of feeding section, just it is provided with the supporting wheel that is used for supporting the bobbin to let position mouth one side rotation.

Through adopting above-mentioned technical scheme, the supporting wheel that is located the department of stepping down supports a yarn section of thick bamboo to make a yarn section of thick bamboo remove the in-process at the cutting and keep stable, and after the yarn clearance on a yarn section of thick bamboo was accomplished, the diameter of a yarn section of thick bamboo diminishes, highly sets the height that is less than the feed section to the ejection of compact section, thereby avoids a yarn section of thick bamboo to contradict in the department of stepping down.

Preferably, a negative pressure pipe extends in the recycling box, one end of the negative pressure pipe is communicated with an air inlet of the exhaust fan, a plurality of air exhaust holes are uniformly arranged on the pipe wall of the negative pressure pipe at intervals, and a cloth bag is sleeved on the negative pressure pipe.

Through adopting above-mentioned technical scheme, set up the negative pressure pipe in a plurality of suction holes in the collection box to pressure in the collection box keeps unanimous, and the sack is established to the intraductal cover of negative pressure, thereby avoids the yarn to enter into in the negative pressure pipe, thereby enters into the updraft ventilator, influences the life of air exhauster.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the yarn barrel with the residual yarn is horizontally placed on the yarn barrel rail, the yarn barrel is manually pushed towards the cutter, after one end of the yarn barrel is contacted with the cutter, the yarn barrel is continuously pushed, the cutter is abutted against the yarn barrel under the action of the gravity of the counterweight arm to cut the yarn on the yarn barrel, so that the yarn cleaning efficiency on the yarn barrel is improved, and the damage to the wall of the yarn barrel is reduced;

2. the conveying belt is driven by the second motor to drive the yarn barrel to move, and the front yarn barrel is pushed to move along the conveying belt and the yarn barrel rail by the cooperation of the pressing roller and the conveying belt, so that the feeding efficiency of the yarn barrel and the cleaning efficiency of the yarn barrel are improved, and the labor cost is saved;

3. the recovery box is exhausted through the exhaust fan, so that negative pressure is generated in the recovery box, and yarns cut by the cutter are sucked into the recovery box through the yarn suction tube communicated with the recovery box, so that the yarn cleaning efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a bobbin cleaning and recovering device in the embodiment of the present application.

Fig. 2 is a schematic view of the installation structure of the counterweight arm, the cutter, the bobbin rail and the yarn recovering device in the shell in the embodiment of the application.

Fig. 3 is a schematic view of the installation structure of the counterweight arm, the cutter and the bobbin rail in the embodiment of the application.

Fig. 4 is a schematic structural diagram of an explosion state of the negative pressure pipe and the cloth bag inside the recycling bin in the embodiment of the application.

Fig. 5 is a schematic structural diagram of a pushing and feeding device in an embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a housing; 111. a material passing port; 2. a bobbin track; 21. a partition plate; 22. a let position port; 23. a feeding section; 24. a discharging section; 25. a support wheel; 3. a counterweight arm; 4. a circular blade; 5. a drive assembly; 51. a rotating shaft; 52. a first motor; 53. mounting a plate; 54. a toothed belt; 55. a large toothed pulley; 56. a small toothed pulley; 6. a recycling bin; 61. an exhaust fan; 62. a yarn suction tube; 63. a box door; 64. locking; 65. sealing rubber strips; 66. a negative pressure tube; 661. a suction hole; 67. a cloth bag; 7. a conveyor belt assembly; 71. a conveyor belt; 72. a limiting plate; 721. an extension rod; 73. a belt roller; 74. a second motor; 75. a small sprocket; 76. a large sprocket; 77. a drive chain; 78. a cover body; 79. a support bar; 8. a pressure roller; 9. feeding a hopper; 91. a material storage section; 92. and a discharging section.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a yarn section of thick bamboo clearance recovery plant.

Referring to fig. 1 and 2, the yarn bobbin cleaning and recycling device comprises a frame 1, a bobbin rail 2, a pushing device and a yarn recycling device, wherein the bobbin rail 2 and the pushing device are both installed on the frame 1, and the pushing device is butted with the feeding end of the bobbin rail 2. The frame 1 is hinged with a vertical counterweight arm 3, and the counterweight arm 3 is arranged in a small-end-up manner. The lower end of the counterweight arm 3 is vertically provided with a cutter, the cutter is positioned above the bobbin track 2, the swinging direction and the cutting direction of the cutter and the feeding direction of the bobbin track 2 are on the same plane, and the distance from the cutting edge of the cutter to the axis of the bobbin is not more than the radius of the bobbin. The yarn section of thick bamboo level that remains the yarn is placed on line section of thick bamboo track 2, through pushing away material feeding unit propelling movement of a yarn section of thick bamboo along line section of thick bamboo track 2, until yarn section of thick bamboo one end and cutter contact, the cutter is contradicted on yarn section of thick bamboo surface under the action of gravity of counter weight arm 3, the yarn on the yarn section of thick bamboo is cut, thereby improve the cleaning efficiency of yarn on the yarn section of thick bamboo, and reduce the damage to yarn section of thick bamboo wall, it is a paper yarn section of thick bamboo to aim at in this embodiment, because used repeatedly's paper yarn section of thick bamboo, winding yarn part is sunken easily, and through the cutter of counter weight arm 3 wobbling, can be fine with the yarn clean up on the yarn section of thick bamboo. A transparent shell 11 is arranged on the rack 1, the counterweight arm 3 and the cutter are positioned in the shell 11, and the front side and the rear side of the shell 11 are provided with a material passing port 111 for the yarn barrel rail 2 and the yarn barrel to pass through.

Referring to fig. 3 and 4, further, the cutter in the present embodiment is a circular blade 4, and a driving assembly 5 for driving the circular blade 4 to rotate is mounted on the counterweight arm 3. Specifically, the driving assembly 5 includes a rotating shaft 51, a first motor 52, a mounting plate 53, a toothed belt 54, a large toothed belt wheel 55 and a small toothed belt wheel 56, the rotating shaft 51 is horizontally connected to the lower end of the counterweight arm 3 in a rotating manner, the circular blade 4 and the rotating shaft 51 are coaxially and fixedly arranged, the large toothed belt wheel 55 and the rotating shaft 51 are coaxially and fixedly connected, and the large toothed belt wheel 55 and the rotating shaft 51 are located at two ends of the rotating shaft 51, which are opposite to each other, of the counterweight arm 3. The mounting plate 53 is vertically bent downwards, one end of the mounting plate 53 is welded or fixed on the side wall of the counterweight arm 3 through bolts, the small toothed belt wheel 56 is rotatably connected to the mounting plate 53, the toothed belt 54 is meshed with the large toothed belt wheel 55 and the small toothed belt wheel 56 simultaneously, the first motor 52 is mounted on the mounting plate 53, and the first motor 52 drives the small toothed belt wheel 56 to rotate. The small toothed belt wheel 56 is driven by the toothed belt 54 to drive the large toothed belt wheel 55 to rotate, so that the circular blade 4 is driven to rotate, and the cutting force of the circular blade 4 is improved. The large toothed pulley 55 and the small toothed pulley 56 in this embodiment may be large and small sprockets, and the toothed belt 54 is a chain. Or the large toothed pulley 55 and the small toothed pulley 56 are large and small gears that mesh with each other.

Referring to fig. 3, in order to reduce the cut on the surface of the yarn bobbin, the edge of the circular blade 4 is chamfered, and since the yarn is easily cut, the edge of the circular blade 4 is chamfered, thereby reducing the cut on the bobbin wall. The edge width of the circular blade 4 in this embodiment is 0.3 mm. In other embodiments, the cutters of the present application may be blades.

Referring to fig. 3, further, two partition plates 21 are horizontally installed on the frame 1 at intervals, the bobbin rail 2 is installed between the two partition plates 21, the bobbin rail 2 is formed by bending a plate, and the cross section of the bobbin rail 2 is in a V-shaped configuration. The diameters of the yarn barrels are different due to different residual yarn amounts on the yarn barrels, and the yarn barrel rail 2 is set to be V-shaped, so that the axial lead of the yarn barrel and the cutter are kept on the same vertical plane, and the yarn barrels with different residual yarn amounts can be cut in a matched mode.

Referring to fig. 2 and 4, the yarn recycling device comprises a recycling bin 6, an exhaust fan 61 and a yarn suction pipe 62, wherein the recycling bin 6 is placed on the ground, part of the rack 1 for installing the counterweight arm 3 is installed on the upper surface of the recycling bin 6, one side of the recycling bin 6 is hinged with a bin door 63, the bin door 63 far away from one side of the hinge and a bin body of the recycling bin 6 are provided with a lock catch 64 in a matched mode, a sealing rubber strip 65 is fixed on the opening side wall of the bin door 63, and a closed space is formed after the bin door 63 is closed through the sealing rubber strip 65. The yarn suction pipe 62 is vertically communicated with the interior of the recycling box 6, and an air inlet of the exhaust fan 61 is communicated with the recycling box 6 through a pipeline;

referring to fig. 2 and 4, the bobbin rail 2 located below the circular blade 4 is provided with a let position opening 22, the yarn suction tube 62 extends to be close to the let position opening 22, the recovery box 6 is sucked through the exhaust fan 61, so that negative pressure is generated in the recovery box 6, and the yarn cut by the cutter is sucked into the recovery box 6 through the yarn suction tube 62 communicated with the recovery box 6, so that the yarn cleaning efficiency is improved.

Referring to fig. 3, the bobbin rail 2 includes a feeding section 23 and a discharging section 24, the feeding section 23 and the discharging section 24 are respectively disposed at two sides of the abdicating opening 22 along the length direction of the bobbin rail 2, the feeding section 23 is higher than the discharging section 24, and a supporting wheel 25 for supporting the bobbin is rotatably disposed at one side of the abdicating opening 22. The supporting wheel 25 at the yielding port 22 supports the yarn barrel, so that the yarn barrel is kept stable in the cutting and moving process, and after the yarn on the yarn barrel is cleaned, the diameter of the yarn barrel is reduced, the height of the discharging section 24 is set to be lower than that of the feeding section 23, and the yarn barrel is prevented from colliding at the yielding port 22.

Referring to fig. 2 and 4, further, a negative pressure pipe 66 extends in the recycling bin 6, one end of the negative pressure pipe 66 is horizontally and fixedly installed inside the recycling bin 6, the negative pressure pipe 66 is communicated with an air inlet of the exhaust fan 61 through a pipeline, a plurality of air suction holes 661 are uniformly arranged on the pipe wall of the negative pressure pipe 66 at intervals, and a cloth bag 67 is sleeved on the negative pressure pipe 66. Set up the negative pressure pipe 66 of a plurality of induced-draft holes 661 in collection box 6 to the pressure in collection box 6 keeps unanimous, and sack 67 is established to the cover in the negative pressure pipe 66, thereby avoids the yarn to enter into negative pressure pipe 66 in, thereby enters into air exhauster 61, influences air exhauster 61's life. The negative pressure pipe 66 and the yarn suction pipe 62 are arranged in a staggered mode, so that the negative pressure pipe 66 and the yarn suction pipe 62 are not on the same vertical plane, and yarn collection of the recovery box 6 is facilitated.

Referring to fig. 1 and 5, the material pushing device comprises a conveying belt assembly 7 and a pressing roller 8, the conveying belt assembly 7 is used for conveying a yarn barrel, the pressing roller 8 is rotatably connected above the conveying belt assembly 7, the rotating direction of the pressing roller 8 is consistent with the conveying direction of the conveying belt assembly 7, and the pressing roller 8 and the conveying belt assembly 7 are matched to press and convey the yarn barrel; the conveying belt assembly 7 comprises a conveying belt 71, two limiting plates 72, two belt rollers 73 and a second motor 74, wherein the two limiting plates 72 are horizontally arranged at intervals, the two belt rollers 73 are respectively and rotatably connected to two ends between the two limiting plates 72, and the conveying belt 71 is wound between the two belt rollers 73. The second motor 74 drives one belt roller 73 to rotate, specifically, the second motor 74 is installed on the rack 1, the output shaft of the second motor 74 is coaxially and fixedly provided with a small chain wheel 75, one end of the belt roller 73, which extends out of the limit plate 72, is coaxially and fixedly provided with a large chain wheel 76, and the large chain wheel 76 and the small chain wheel 75 are connected through a transmission chain 77. A cover 78 for covering the second motor 74 is fixedly arranged on the frame 1.

Referring to fig. 5, the two limiting plates 72 are each fixedly provided with an extending rod 721 inclined upward, and the pressure roller 8 is rotatably connected between the two extending rods 721. The number of the pressing rollers 8 in this embodiment is two, the two pressing rollers 8 are arranged at intervals along the length direction of the conveying belt 71, and the distance between the two pressing rollers 8 is greater than the length of the bobbin. The yarn barrels are placed on the conveying belt 71 end to end one by one, the conveying belt 71 is driven by the second motor 74 to drive the yarn barrels to move, the yarn barrels in front are pushed to move along the conveying belt 71 and the yarn barrel rail 2 through the matching of the pressing roller 8 and the conveying belt 71, the yarn barrel feeding efficiency and the yarn barrel cleaning efficiency are improved, and the labor cost is saved. A plurality of support rods 79 are horizontally and fixedly arranged between the two limit plates 72 at intervals along the length direction, the support rods 79 are used for supporting the upper conveyer belt 71, and the support rods 79 and the pressing rollers 8 are arranged in a staggered mode in the vertical direction.

Referring to fig. 5, a lower hopper 9 for horizontally arranging and stacking yarn bobbins is mounted on the frame 1, the lower hopper 9 is provided with an upper opening and a lower opening, the lower hopper 9 is positioned above the conveyor belt assembly 7, the lower hopper 9 comprises an upper material storage section 91 and a lower material storage section 92, and one side wall of the upper material storage section 91 is connected with the lower material storage section 92 in an inclined and downward manner. The width of the interior of the blanking section 92 is not less than the distance between the diameter of one bobbin and the diameter of two bobbins, and the distance between the discharge port of the blanking hopper 9 and the upper surface of the conveying belt 71 is not less than the distance between the diameter of one bobbin and the diameter of two bobbins. A plurality of yarn barrels are horizontally stacked in the blanking hopper 9, and because the distance between the discharge port of the blanking hopper 9 and the upper surface of the conveying belt 71 is not less than the diameter of one yarn barrel and less than the diameter of two yarn barrels, the yarn barrel at the discharge port of the blanking section 92 drops after the yarn barrel dropping on the conveying belt 71 is conveyed to leave the lower part of the blanking hopper 9.

The implementation principle of a yarn bobbin cleaning and recycling device in the embodiment of the application is as follows: a plurality of yarn barrels horizontally stacked in a discharging hopper 9 drop on a conveying belt 71 through head and tail components of the discharging hopper 9, the conveying belt 71 is driven by a second motor 74 to drive the yarn barrels to move, the front yarn barrels are pushed to move along the conveying belt 71 and a yarn barrel rail 2 through the cooperation of a pressing roller 8 and the conveying belt 71, when one end of each yarn barrel is in contact with a circular blade 4, the circular blades 4 are abutted to the surfaces of the yarn barrels under the action of gravity of a balance arm 3, yarns on the yarn barrels are cut, damage to the walls of the yarn barrels is reduced, meanwhile, air is sucked to a recycling box 6 through an exhaust fan 61, negative pressure is generated in the recycling box 6, and yarn cut by a cutter is sucked into the recycling box 6 through a yarn suction pipe 62 communicated with the recycling box 6, and therefore the cleaning and recycling efficiency of the yarn barrels is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a yarn section of thick bamboo clearance recovery plant which characterized in that: including frame (1) and bobbin track (2) that are used for supplying bobbin to remove, bobbin track (2) are installed in frame (1), it has counter weight arm (3) to articulate in frame (1), counter weight arm (3) lower extreme is provided with the cutter, the cutter is located bobbin track's (2) top, the swing direction and the cutting direction of cutter and bobbin track (2) direction of delivery of cutter are at the coplanar, just the cutting edge of cutter is not more than bobbin's radius to the distance between bobbin axle center.

2. The bobbin cleaning and recovering device according to claim 1, wherein: the cutter is circular blade (4), install drive circular blade (4) pivoted drive assembly (5) on counter weight arm (3), drive assembly (5) are including axis of rotation (51) and first motor (52), axis of rotation (51) level is rotated and is connected the lower extreme at counter weight arm (3), circular blade (4) and axis of rotation (51) coaxial fixed setting, first motor (52) drive axis of rotation (51) are rotated.

3. The bobbin cleaning and recovering device according to claim 2, wherein: drive assembly (5) still include mounting panel (53), toothed belt (54), big toothed belt wheel (55) and pinion toothed belt wheel (56), mounting panel (53) are fixed to be set up on counterweight arm (3), big toothed belt wheel (55) and axis of rotation (51) coaxial fixed connection, pinion toothed belt wheel (56) rotate to be connected on mounting panel (53), toothed belt (54) mesh with pinion toothed belt wheel (56) and pinion toothed belt wheel (56) simultaneously, first motor (52) are installed on mounting panel (53), first motor (52) drive pinion toothed belt wheel (56) rotate.

4. The bobbin cleaning and recovering device according to claim 3, wherein: the cutting edge of the circular blade (4) is provided with a fillet.

5. The bobbin cleaning and recovering device according to claim 1, wherein: the cross section of the bobbin rail (2) is arranged in a V shape.

6. The bobbin cleaning and recovering device according to any one of claims 1 to 5, wherein: the yarn feeding device comprises a conveying belt assembly (7) and a pressing roller (8) which are used for conveying yarn drums, the conveying belt assembly (7) is mounted on the rack (1), the pressing roller (8) is rotatably connected above the conveying belt assembly (7), the rotating direction of the pressing roller (8) is consistent with the conveying direction of the conveying belt assembly (7), and the conveying yarn drums are pressed between the pressing roller (8) and the conveying belt assembly (7) in a matched mode; conveyer belt subassembly (7) are including conveyer belt (71), two limiting plate (72), two take roller (73) and second motor (74), two the vertical interval of limiting plate (72) sets up, two take roller (73) to rotate respectively and connect the both ends between two limiting plate (72), conveyer belt (71) winding is taken between roller (73) two, second motor (74) drive one of it takes roller (73) to rotate.

7. The bobbin cleaning and recovering device according to any one of claims 1 to 5, wherein: install hopper (9) down that is used for the horizontal arrangement to stack yarn section of thick bamboo on frame (1), hopper (9) are located the top of conveyer belt subassembly (7) down, hopper (9) are including stock section (91) on upper portion and unloading section (92) of lower part down, the inside width of unloading section (92) is not less than a yarn section of thick bamboo diameter and is less than the distance of two yarn section of thick bamboos diameters, the distance between the discharge gate of hopper (9) and conveyer belt (71) upper surface is not less than a yarn section of thick bamboo diameter and is less than the distance of two yarn section of thick bamboos diameters down.

8. The bobbin cleaning and recovering device according to any one of claims 1 to 5, wherein: the yarn recycling device comprises a recycling box (6), an exhaust fan (61) and a yarn suction tube (62), wherein the yarn suction tube (62) is communicated with the recycling box (6), and an air inlet of the exhaust fan (61) is communicated with the recycling box (6); the bobbin rail (2) below the cutter is provided with a yielding opening (22), and the yarn suction tube (62) extends to be close to the yielding opening (22).

9. The bobbin cleaning and recycling device according to claim 8, wherein: bobbin track (2) are including feeding section (23) and ejection of compact section (24), feeding section (23) and ejection of compact section (24) set up respectively in the both sides of letting position mouth (22), the height that highly is higher than ejection of compact section (24) of feeding section (23), just let position mouth (22) one side rotate and be provided with supporting wheel (25) that are used for supporting the yarn bobbin.

10. The bobbin cleaning and recycling device according to claim 8, wherein: extend in collection box (6) and be provided with negative pressure pipe (66), the air intake intercommunication of negative pressure pipe (66) one end and air exhauster (61), evenly spaced apart on the pipe wall of negative pressure pipe (66) is equipped with a plurality of induced-draft holes (661), the cover is equipped with sack (67) on negative pressure pipe (66).

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