CN110670182A - Blowing and carding device for acrylic yarn and blowing and carding process thereof - Google Patents
Blowing and carding device for acrylic yarn and blowing and carding process thereof Download PDFInfo
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- CN110670182A CN110670182A CN201911102076.4A CN201911102076A CN110670182A CN 110670182 A CN110670182 A CN 110670182A CN 201911102076 A CN201911102076 A CN 201911102076A CN 110670182 A CN110670182 A CN 110670182A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/04—Breaking or opening fibre bales by means of toothed members
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
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- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a carding device for acrylic yarns and a carding process thereof, and the carding device comprises a fixing frame, wherein a cotton storage box and a material conveying cavity are arranged on the fixing frame, the material conveying cavity is arranged on one side of the cotton storage box, the top of the cotton storage box is in an open shape, cotton bales are stacked on the cotton storage box from top to bottom, a first opening is formed in the position, close to the bottom, of one side wall of the cotton storage box, a push plate movably penetrates through the side wall of the cotton storage box, far away from the first opening, and one end, far away from the first opening, of the push plate is fixedly connected with a piston rod of. According to the invention, the push plate is pushed by the first cylinder piston rod, the cotton bale at the bottom of the inner cavity of the cotton storage box is pushed out from the first opening by the push plate and is pushed into the inner cavity of the material conveying cavity through the second opening, and then the cotton bale is pushed onto the belt driving machine, and the belt driving machine drives the cotton bale to be conveyed to the third opening.
Description
Technical Field
The invention relates to the technical field of yarn blowing and carding, in particular to a blowing and carding device for acrylic yarns and a blowing and carding process thereof.
Background
The carding machine is used for processing cotton fiber and chemical fiber, belong to textile machinery, the comb and parallel cotton fibers are an important process, the material loading of the clear carding machine that is used for acrylic fibre yarn at present is troublesome, need artifically or send into the carding machine with the bale of cotton through the snatching machine in, the feed supplement also need repeatedly snatch simultaneously, the bale of cotton is simultaneously sent into and is needed the split to become the cotton bunch behind the clear carding machine, current device split efficiency is not high, simultaneously to the carding of cotton bunch behind the split, loose effect is all not good, comb, the dust that loose in-process produced gets rid of efficiency is also not high.
Disclosure of Invention
The invention aims to provide a blowing and carding device for acrylic yarns and a blowing and carding process thereof, which solve the following technical problems: (1) the cotton bale at the bottom of the inner cavity of the cotton storage box is pushed out from the first opening by the push plate through the first cylinder piston rod and pushed into the inner cavity of the conveying cavity through the second opening, the cotton bale is further pushed onto the belt transmission machine, the belt transmission machine drives the cotton bale to be transmitted to the third opening, the second cylinder piston rod pushes the roller frame to descend, the output shaft of the first motor is further driven to descend along the through groove, the motor fixing seat of the first motor slides downwards along the sliding rail, meanwhile, the output shaft of the first motor drives the three first belt pulleys to rotate through the middle first belt pulley and belt transmission, and further the three first licker-in rollers rotate, and the first licker-in rollers split the cotton bale, so that the technical problems that the cotton bale is difficult to feed and the splitting efficiency is low in the carding process in the prior art are; (2) the cylinder at the lower part is driven to rotate by the output shaft of the second motor, the cylinder at the lower part is matched with two meshed gears to drive the cylinder at the upper part to rotate, the two cylinders rotate relatively to comb cotton bundles, the impurity cotton on the cylinder at the lower part is stripped by doffers in the carding process, the output shaft of the third motor drives the second licker-in to rotate, meanwhile, the output shaft of the fourth motor drives the first rotating roller to rotate, the first rotating roller drives the third belt pulley to rotate through the second belt pulley, and then drives the second rotating roller to rotate, the second rotating roller drives the right-angle blocks at two sides to rotate, the right-angle blocks are matched with the lifting rod to drive the friction cylinder to lift periodically, the friction cylinder drives the first guide plate and the convex blocks on the second guide plate to lift along the sliding grooves, further, the distance between the friction cylinder and the second licker-in is periodically changed, the cotton bundles between the friction cylinder and the second licker-in are loosened, the loosening effect is not good; (3) the loose dust that produces partly passes through the dust cage by the second air exhauster and extracts from the hose to carry to the second dust storage incasement through the bellows, the dust that another part was raised is passed through the sucking disc extraction by first air exhauster, and carries to first dust storage incasement through the bellows, solves the not good technical problem of dust removal effect of the comb cleaning in-process among the prior art.
The purpose of the invention can be realized by the following technical scheme:
a carding device for acrylic fibers yarns comprises a fixing frame, wherein a cotton storage box and a material conveying cavity are mounted on the fixing frame, the material conveying cavity is arranged on one side of the cotton storage box, the top of the cotton storage box is in an open shape, cotton bales are stacked on the cotton storage box from top to bottom, a first opening is formed in a position, close to the bottom, of one side wall of the cotton storage box, a push plate movably penetrates through one side wall of the cotton storage box, away from the first opening, one end, away from the first opening, of the push plate is fixedly connected with a piston rod of a first air cylinder, the first air cylinder is mounted on the fixing frame, the first opening is communicated with a second opening, and the second opening is formed in a side wall of the material conveying cavity;
the outer wall of the top of the material conveying cavity is fixedly provided with a second air cylinder, a piston rod of the second air cylinder penetrates through the top of the material conveying cavity and is fixedly connected with a roller frame, the roller frame is rotatably provided with three first licker-ins, the same ends of the three first licker-ins are all provided with first belt pulleys, the three first belt pulleys are connected through belt transmission, a belt transmission machine is arranged below the three first licker-ins, one end, away from a second opening, of the belt transmission machine penetrates through a third opening, the third opening is formed in one side of the treatment cavity, an inner cavity of the treatment cavity rotates two cylinders arranged from top to bottom, the two cylinders are arranged on one side of the belt transmission machine, a doffer is arranged below the lower cylinders, the cylinders are in contact with the surface of the doffer, one side of the doffer is provided with a baffle, and a material collecting box is arranged;
the baffle is kept away from husband one side and is provided with first guide board, first guide board is kept away from baffle one end and is connected the friction cylinder, the friction cylinder is kept away from first guide board one side and is connected with the second guide board, the friction cylinder both sides all rotate and are connected with the lifter, the lifter is kept away from friction cylinder one end and is rotated and be connected with the right angle piece, the equal fixed connection second live-rollers both ends of two right angle pieces, the friction cylinder top is provided with the second licker-in, the second licker-in is kept away from baffle one side and is provided with back cotton board, be provided with the discharge roller between back cotton board and the second guide board, the discharge gate has still been seted up on the processing chamber, the.
Further, a telescopic rod is further installed at the top of the roller frame, and the top of the telescopic rod is fixedly connected with the inner wall of the top of the conveying cavity.
Furthermore, two cylinder one ends all are connected with the gear, two gear intermeshing, the gear sets up in the treatment chamber outer wall, is located the lower part the cylinder is kept away from gear one end and is connected the output shaft of second motor.
Furthermore, the first guide plate and the second guide plate are fixedly provided with lugs at two sides, and the lugs are in sliding connection with sliding chutes formed in the inner wall of the treatment cavity.
Furthermore, a plurality of through holes are formed in the friction cylinder, a dust hood is installed below the friction cylinder, the friction cylinder is connected with an air suction opening of the second air exhauster through a hose, an air outlet of the second air exhauster is communicated with the side wall of the second dust storage box through a corrugated pipe, and the second dust storage box penetrates through the side wall of the treatment cavity.
Further, first guide board, second licker-in top are provided with the sucking disc, the suction opening of first air exhauster of hose connection is passed through at the sucking disc top, first air exhauster air exit passes through the first dust storage box of bellows intercommunication, first dust storage box below is provided with the fixed plate, first dust storage box sliding connection fixed plate upper surface, first dust storage box runs through the treatment chamber lateral wall.
It is further, three first belt pulley equidistance sets up in same horizontal plane, is located the centre first belt pulley connects the output shaft of first motor, the logical groove that fortune material chamber lateral wall was seted up is run through in the activity of first motor output shaft, two slide rails of motor fixing base sliding connection are passed through to first motor, the slide rail is installed in fortune material chamber outer wall.
Furthermore, second licker-in one end is connected with the fourth belt pulley, the fourth belt pulley passes through belt transmission and connects the fifth belt pulley, fourth belt pulley, fifth belt pulley set up in the treatment chamber outer wall, discharge roller one end is connected to the fifth belt pulley, the second licker-in is kept away from fourth belt pulley one end and is connected the output shaft of third motor, the third motor is installed in the treatment chamber outer wall.
Furthermore, the second rotating roller is sleeved with a third belt pulley, the third belt pulley is connected with the second belt pulley through belt transmission, the second belt pulley is sleeved on the first rotating roller, one end of the first rotating roller is connected with an output shaft of a fourth motor, and the fourth motor is installed on the outer wall of the treatment cavity.
Further, the carding process of the carding device for the acrylic yarns comprises the following steps:
the method comprises the following steps: the first cylinder piston rod pushes the push plate, the push plate pushes out the cotton bale at the bottom of the inner cavity of the cotton storage box from the first opening and pushes the cotton bale into the inner cavity of the conveying cavity through the second opening, the cotton bale is further pushed onto the belt transmission machine, the belt transmission machine drives the cotton bale to be transmitted to the third opening, the second cylinder piston rod pushes the roller frame to descend, the output shaft of the first motor is further driven to descend along the through groove, the motor fixing seat of the first motor slides downwards along the sliding rail, meanwhile, the output shaft of the first motor drives the three first belt pulleys to rotate through the middle first belt pulley and belt transmission, the three first licker-in rollers rotate, the first licker-in rollers split the cotton bale, and the split cotton bale is transmitted into the treatment cavity through the third opening by the belt transmission machine;
step two: the second motor output shaft drives the lower cylinder to rotate, the lower cylinder drives the upper cylinder to rotate by matching with two meshed gears, the two cylinders rotate relatively to comb cotton bundles, the cotton impurities on the lower cylinder are stripped by the doffer in the carding process and fall into the material collecting box after being stripped, the rest cotton bundles are guided to the friction cylinder through the first guide plate, the third motor output shaft drives the second licker-in to rotate, meanwhile, the fourth motor output shaft drives the first rotating roller to rotate, the first rotating roller drives the third belt pulley to rotate through the second belt pulley, and then drives the second rotating roller to rotate, the second rotating roller drives the right angle blocks on the two sides to rotate, the right angle blocks drive the friction cylinder to periodically lift by matching with the lifting rod, the friction cylinder drives the first guide plate and the lug on the second guide plate to lift along the sliding groove, and further, the distance between the friction cylinder and the second licker-in roll is periodically changed, the cotton bundle between a friction cylinder and the second licker-in is loosened, one part of the dust generated in loosening is extracted from the hose through the dust hood by the second exhaust fan, and is conveyed to the second dust storage box through the corrugated pipe, the dust raised by the other part is extracted through the sucking disc by the first exhaust fan, and is conveyed to the first dust storage box through the corrugated pipe, the second licker-in drives the fifth belt pulley to rotate through the fourth belt pulley, the fifth belt pulley drives the discharging roller to rotate, and the loosened cotton bundle is guided to the discharging roller through the second guiding plate.
The invention has the beneficial effects that:
(1) the invention relates to a carding device for acrylic fiber yarns and a carding process thereof, wherein a push plate is pushed by a first cylinder piston rod, the cotton bale at the bottom of an inner cavity of a cotton storage box is pushed out from a first opening by the push plate and is pushed into an inner cavity of a material conveying cavity by a second opening, and then the cotton bale is pushed onto a belt transmission machine, the belt transmission machine drives the cotton bale to be transmitted to a third opening, through the arrangement, the whole carding device can automatically complete the subsequent cotton bale feeding work only by stacking the cotton bale in the cotton storage box, the whole feeding process is simple and efficient, the second cylinder piston rod pushes a roller frame to descend, further drives an output shaft of a first motor to descend along a through groove, a motor fixing seat of the first motor slides downwards along a slide rail, and simultaneously, the first motor output shaft drives three first belt pulleys to rotate through a first belt pulley and the three first licker-in rollers to rotate, the first licker-in separates the cotton bale, through the arrangement, the motor can simultaneously drive the three first licker-in rolls so as to separate the cotton bale for three times, and meanwhile, the first licker-in rolls have adjustable height and better separation effect and meet the separation work of the cotton bales with different sizes;
(2) the second motor output shaft drives the lower cylinder to rotate, the lower cylinder drives the upper cylinder to rotate in cooperation with two meshed gears, the two cylinders rotate relatively to comb cotton bundles, the cotton impurities on the lower cylinder are stripped by the doffer in the carding process, through the arrangement, the second motor can drive the two cylinders to rotate in opposite directions to comb the cotton bundles and simultaneously transmit the cotton bundles, the third motor output shaft drives the second licker-in to rotate, meanwhile, the fourth motor output shaft drives the first rotating roller to rotate, the first rotating roller drives the third belt pulley to rotate through the second belt pulley, so as to drive the second rotating roller to rotate, the second rotating roller drives the right-angle blocks on the two sides to rotate, the right-angle blocks cooperate with the lifting rod to drive the friction cylinder to lift periodically, the friction cylinder drives the first guide plate and the bumps on the second guide plate to lift along the sliding chutes, so that the distance between the friction cylinder and the second licker-in is periodically changed, the cotton bundles between the friction cylinder and the second licker-in are loosened, and through the arrangement, the cotton bundles between the friction cylinder and the second licker-in can be periodically extruded by the licker-in to be loosened, so that a good loosening effect is ensured;
(3) one part of the dust generated in the loosening process is extracted by the second exhaust fan through the dust collection cover from the hose, and is conveyed to the second dust storage box through the corrugated pipe, the dust raised in the other part is extracted by the first exhaust fan through the sucker, and is conveyed to the first dust storage box through the corrugated pipe, through the arrangement, the dust generated in the loosening process is extracted efficiently, the upper part and the lower part are extracted simultaneously, the dust collection efficiency is good, the second licker-in drives the fifth belt pulley to rotate through the fourth belt pulley, the fifth belt pulley drives the discharge roller to rotate, the loosened cotton bundle passes through the second guide plate and is discharged through the discharge roller, through the arrangement, the third motor can drive the second licker-in simultaneously, the discharge roller is loosened and discharged through the cotton bundle respectively, and the practicability is high.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a blowing device for acrylic yarns according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a view showing the connection between the inside of the conveyance chamber and the inside of the treatment chamber according to the present invention;
FIG. 4 is a side view of the dust cage of the present invention;
FIG. 5 is a view showing the internal structure of the cotton storage box of the present invention;
FIG. 6 is a rear view of a process chamber of the present invention;
fig. 7 is a connection view of the first and second rotating rollers of the present invention.
In the figure: 1. a fixed mount; 2. a cotton storage box; 3. a material conveying cavity; 4. a treatment chamber; 5. a first cylinder; 6. pushing the plate; 7. a first opening; 8. cotton bale; 9. a second cylinder; 10. a telescopic rod; 11. a roller frame; 12. a first pulley; 13. a first licker-in; 14. a belt drive; 15. a second opening; 16. a first motor; 161. a slide rail; 162. a through groove; 17. a third opening; 19. a cylinder; 191. a doffer; 192. a baffle plate; 20. a first guide plate; 21. a second guide plate; 22. a bump; 23. a chute; 24. a friction cylinder; 25. a dust collection cover; 26. a lifting rod; 27. a right-angle block; 28. a first rotating roller; 29. a second pulley; 30. a second rotating roller; 31. a third belt pulley; 32. a second licker-in; 33. a suction cup; 34. a first exhaust fan; 35. a first dust storage bin; 36. a second exhaust fan; 37. a second dust storage bin; 38. a material collecting box; 39. a discharging roller; 40. returning the cotton plate; 41. a discharge port; 42. a fixing plate; 43. a gear; 44. a second motor; 46. a fourth belt pulley; 47. a fifth belt pulley; 48. a third motor; 49. and a fourth motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the invention is a carding device for acrylic fibers, comprising a fixed frame 1, a cotton storage box 2 and a material conveying cavity 3 are mounted on the fixed frame 1, the material conveying cavity 3 is arranged on one side of the cotton storage box 2, the top of the cotton storage box 2 is open, cotton bales 8 are stacked on the cotton storage box 2 from top to bottom, a first opening 7 is arranged on a side wall of the cotton storage box 2 close to the bottom, a push plate 6 is movably penetrated through a side wall of the cotton storage box 2 far away from the first opening 7, one end of the push plate 6 far away from the first opening 7 is fixedly connected with a piston rod of a first cylinder 5, the first cylinder 5 is mounted on the fixed frame 1, the first opening 7 is communicated with a second opening 15, and the second opening 15 is arranged on a side wall of the material conveying cavity 3;
a second cylinder 9 is fixedly installed on the outer wall of the top of the material conveying cavity 3, a piston rod of the second cylinder 9 penetrates through the top of the material conveying cavity 3 and is fixedly connected with a roller frame 11, three first licker-in rollers 13 are rotatably installed on the roller frame 11, first belt pulleys 12 are installed at the same ends of the three first licker-in rollers 13, the three first belt pulleys 12 are connected through belt transmission, a belt transmission machine 14 is arranged below the three first licker-in rollers 13, one end, far away from a second opening 15, of the belt transmission machine 14 penetrates through a third opening 17, the third opening 17 is formed in one side of the treatment cavity 4, two cylinders 19 arranged from top to bottom in the rotation of the inner cavity of the treatment cavity 4, the two cylinders 19 are arranged on one side of the belt transmission machine 14, a doffer 191 is arranged below the cylinder 19 positioned at the lower part, the cylinder 19 is in surface contact with the surface of the doffer 191, a baffle 192 is arranged on;
baffle 192 is kept away from doffer 191 one side and is provided with first guide plate 20, first guide plate 20 is kept away from baffle 192 one end and is connected friction cylinder 24, friction cylinder 24 is kept away from first guide plate 20 one side and is connected with second guide plate 21, friction cylinder 24 both sides are all rotated and are connected with lifter 26, lifter 26 is kept away from 24 one end of friction cylinder and is rotated and be connected with right angle piece 27, the equal fixed connection second live-rollers 30 both ends of two right angle pieces 27, friction cylinder 24 top is provided with second licker-in 32, second licker-in 32 is kept away from baffle 192 one side and is provided with cotton return plate 40, be provided with discharge roller 39 between cotton return plate 40 and the second guide plate 21, discharge gate 41 has still been seted up on the treatment chamber 4, discharge gate 41 sets up in.
Specifically, the top of the roller frame 11 is also provided with a telescopic rod 10, and the top of the telescopic rod 10 is fixedly connected with the inner wall of the top of the material conveying cavity 3. Two cylinders 19 one end all is connected with gear 43, and two gear 43 intermeshing, gear 43 set up in the outer wall of treatment chamber 4, and the output shaft of second motor 44 is connected to the cylinder 19 that is located the lower part and keeps away from gear 43 one end. The first guide plate 20 and the second guide plate 21 are fixedly provided with a convex block 22 at both sides, and the convex block 22 is connected with a sliding groove 23 arranged on the inner wall of the processing cavity 4 in a sliding manner. A plurality of through holes are formed in the friction cylinder 24, a dust collection cover 25 is installed below the friction cylinder 24, the friction cylinder 24 is connected with an air suction opening of the second exhaust fan 36 through a hose, an air outlet of the second exhaust fan 36 is communicated with the side wall of the second dust storage box 37 through a corrugated pipe, and the second dust storage box 37 penetrates through the side wall of the treatment cavity 4. Suction cups 33 are arranged above the first guide plate 20 and the second licker-in 32, the tops of the suction cups 33 are connected with an air suction opening of a first exhaust fan 34 through a hose, an air outlet of the first exhaust fan 34 is communicated with a first dust storage box 35 through a corrugated pipe, a fixing plate 42 is arranged below the first dust storage box 35, the first dust storage box 35 is slidably connected with the upper surface of the fixing plate 42, and the first dust storage box 35 penetrates through the side wall of the treatment cavity 4. Three first belt pulleys 12 equidistance sets up in same horizontal plane, and the output shaft of first motor 16 is connected to first belt pulley 12 that is located the centre, and the logical groove 162 that the transport chamber 3 lateral wall was seted up is run through in the activity of first motor 16 output shaft, and first motor 16 passes through two slide rails 161 of motor fixing base sliding connection, and slide rail 161 is installed in transport chamber 3 outer wall. Second licker-in 32 one end is connected with fourth belt pulley 46, and fourth belt pulley 46 passes through belt drive and connects fifth belt pulley 47, and fourth belt pulley 46, fifth belt pulley 47 set up in treatment chamber 4 outer wall, and discharge roller 39 one end is connected to fifth belt pulley 47, and second licker-in 32 keeps away from fourth belt pulley 46 one end and connects the output shaft of third motor 48, and third motor 48 installs in treatment chamber 4 outer wall. The second rotating roller 30 is sleeved with a third belt pulley 31, the third belt pulley 31 is connected with a second belt pulley 29 through belt transmission, the second belt pulley 29 is sleeved on the first rotating roller 28, one end of the first rotating roller 28 is connected with an output shaft of a fourth motor 49, and the fourth motor 49 is installed on the outer wall of the treatment cavity 4. The process comprises the following steps:
the method comprises the following steps: a piston rod of the first air cylinder 5 pushes a push plate 6, the push plate 6 pushes a cotton bale 8 at the bottom of an inner cavity of the cotton storage box 2 out of a first opening 7 and pushes the cotton bale 8 into an inner cavity of the material conveying cavity 3 through a second opening 15, the cotton bale 8 is pushed to a belt driver 14, the belt driver 14 drives the cotton bale 8 to be conveyed to a third opening 17, a piston rod of the second air cylinder 9 pushes a roller frame 11 to descend so as to drive an output shaft of a first motor 16 to descend along a through groove 162, a motor fixing seat of the first motor 16 slides downwards along a sliding rail 161, meanwhile, the output shaft of the first motor 16 drives three first belt pulleys 12 to rotate through the middle first belt pulley 12 and belt transmission, and then the three first licker-in rollers 13 rotate, the first licker-in rollers 13 split the cotton bale 8, and cotton bundles obtained after splitting are conveyed into the treatment cavity 4 through the third opening 17 by the belt driver;
step two: the output shaft of the second motor 44 drives the lower cylinder 19 to rotate, the lower cylinder 19 drives the upper cylinder 19 to rotate in cooperation with the two meshed gears 43, the two cylinders 19 rotate relatively to comb cotton bundles, the cotton impurities on the lower cylinder 19 are stripped by the doffer 191 during the carding process, the cotton bundles fall into the collecting box 38 after being stripped, the rest cotton bundles are guided to the friction cylinder 24 through the first guide plate 20, the output shaft of the third motor 48 drives the second licker-in roller 32 to rotate, meanwhile, the output shaft of the fourth motor 49 drives the first rotating roller 28 to rotate, the first rotating roller 28 drives the third belt pulley 31 to rotate through the second belt pulley 29, further drives the second rotating roller 30 to rotate, the second rotating roller 30 drives the right-angle blocks 27 at two sides to rotate, the right-angle blocks 27 drive the friction cylinder 24 to periodically lift in cooperation with the lifting rod 26, the friction cylinder 24 drives the first guide plate 20 and the bumps 22 on the second guide plate 21 to lift along the sliding groove 23, and then the distance between the friction cylinder 24 and the second licker-in 32 is changed periodically, the cotton bundles between the friction cylinder 24 and the second licker-in 32 are loosened, one part of the loosened dust is extracted from the hose by the second exhaust fan 36 through the dust collection cover 25 and is conveyed into the second dust storage box 37 through the corrugated pipe, the other part of the lifted dust is extracted by the first exhaust fan 34 through the suction cup 33 and is conveyed into the first dust storage box 35 through the corrugated pipe, the second licker-in 32 drives the fifth belt pulley 47 to rotate through the fourth belt pulley 46, the fifth belt pulley 47 drives the discharge roller 39 to rotate, and the loosened cotton bundles are discharged by the discharge roller 39 through the second guide plate 21.
Referring to fig. 1-7, the carding device for acrylic yarn of the present embodiment works as follows:
the method comprises the following steps: a piston rod of the first air cylinder 5 pushes a push plate 6, the push plate 6 pushes a cotton bale 8 at the bottom of an inner cavity of the cotton storage box 2 out of a first opening 7 and pushes the cotton bale 8 into an inner cavity of the material conveying cavity 3 through a second opening 15, the cotton bale 8 is pushed to a belt driver 14, the belt driver 14 drives the cotton bale 8 to be conveyed to a third opening 17, a piston rod of the second air cylinder 9 pushes a roller frame 11 to descend so as to drive an output shaft of a first motor 16 to descend along a through groove 162, a motor fixing seat of the first motor 16 slides downwards along a sliding rail 161, meanwhile, the output shaft of the first motor 16 drives three first belt pulleys 12 to rotate through the middle first belt pulley 12 and belt transmission, and then the three first licker-in rollers 13 rotate, the first licker-in rollers 13 split the cotton bale 8, and cotton bundles obtained after splitting are conveyed into the treatment cavity 4 through the third opening 17 by the belt driver;
step two: the output shaft of the second motor 44 drives the lower cylinder 19 to rotate, the lower cylinder 19 drives the upper cylinder 19 to rotate in cooperation with the two meshed gears 43, the two cylinders 19 rotate relatively to comb cotton bundles, the cotton impurities on the lower cylinder 19 are stripped by the doffer 191 during the carding process, the cotton bundles fall into the collecting box 38 after being stripped, the rest cotton bundles are guided to the friction cylinder 24 through the first guide plate 20, the output shaft of the third motor 48 drives the second licker-in roller 32 to rotate, meanwhile, the output shaft of the fourth motor 49 drives the first rotating roller 28 to rotate, the first rotating roller 28 drives the third belt pulley 31 to rotate through the second belt pulley 29, further drives the second rotating roller 30 to rotate, the second rotating roller 30 drives the right-angle blocks 27 at two sides to rotate, the right-angle blocks 27 drive the friction cylinder 24 to periodically lift in cooperation with the lifting rod 26, the friction cylinder 24 drives the first guide plate 20 and the bumps 22 on the second guide plate 21 to lift along the sliding groove 23, and then the distance between the friction cylinder 24 and the second licker-in 32 is changed periodically, the cotton bundles between the friction cylinder 24 and the second licker-in 32 are loosened, one part of the loosened dust is extracted from the hose by the second exhaust fan 36 through the dust collection cover 25 and is conveyed into the second dust storage box 37 through the corrugated pipe, the other part of the lifted dust is extracted by the first exhaust fan 34 through the suction cup 33 and is conveyed into the first dust storage box 35 through the corrugated pipe, the second licker-in 32 drives the fifth belt pulley 47 to rotate through the fourth belt pulley 46, the fifth belt pulley 47 drives the discharge roller 39 to rotate, and the loosened cotton bundles are discharged by the discharge roller 39 through the second guide plate 21.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. A blowing and carding device for acrylic fiber yarns is characterized by comprising a fixed frame (1), the fixed frame (1) is provided with a cotton storage box (2) and a material conveying cavity (3), the material conveying cavity (3) is arranged on one side of the cotton storage box (2), the top of the cotton storage box (2) is open, and the cotton storage box (2) is stacked with cotton bales (8) from top to bottom, a first opening (7) is arranged on one side wall of the cotton storage box (2) close to the bottom, a push plate (6) is movably penetrated through one side wall of the cotton storage box (2) far away from the first opening (7), one end of the push plate (6) far away from the first opening (7) is fixedly connected with a piston rod of the first air cylinder (5), the first air cylinder (5) is arranged on the fixed frame (1), the first opening (7) is communicated with the second opening (15), and the second opening (15) is arranged on the side wall of the conveying cavity (3);
the outer wall of the top of the material conveying cavity (3) is fixedly provided with a second cylinder (9), a piston rod of the second cylinder (9) penetrates through the top of the material conveying cavity (3) and is fixedly connected with a roller frame (11), the roller frame (11) is rotatably provided with three first licker-in rollers (13), the same end of each of the three first licker-in rollers (13) is provided with a first belt pulley (12), the three first belt pulleys (12) are connected through belt transmission, a belt transmission machine (14) is arranged below the three first licker-in rollers (13), one end, away from a second opening (15), of the belt transmission machine (14) penetrates through a third opening (17), the third opening (17) is arranged on one side of the processing cavity (4), the inner cavity of the processing cavity (4) is rotated by two cylinders (19) arranged from top to bottom, the two cylinders (19) are arranged on one side of the belt transmission machine (14), a doffer (191) is arranged below the cylinder (19) positioned on the lower portion, the cylinder (19) is in contact with the surface of the doffer (191), a baffle (192) is arranged on one side of the doffer (191), and a material collecting box (38) is arranged below the baffle (192) and the doffer (191);
the device is characterized in that a first guide plate (20) is arranged on one side, away from a doffer (191), of the baffle plate (192), the first guide plate (20) is connected with a friction cylinder (24) at one end, away from the baffle plate (192), of the friction cylinder (24), the side, away from the first guide plate (20), of the friction cylinder (24) is connected with a second guide plate (21), two sides of the friction cylinder (24) are rotatably connected with lifting rods (26), one end, away from the friction cylinder (24), of each lifting rod (26) is rotatably connected with a right-angle block (27), the two right-angle blocks (27) are fixedly connected with two ends of a second rotating roller (30), a second licker-in roller (32) is arranged above the friction cylinder (24), a cotton returning plate (40) is arranged on one side, away from the baffle plate (192), a discharge roller (39) is arranged between the cotton returning plate (40) and the second guide plate (21), and a, the discharge port (41) is arranged on one side of the discharge roller (39).
2. The blowing and carding device for the acrylic yarns as claimed in claim 1, wherein a telescopic rod (10) is further mounted at the top of the roller frame (11), and the top of the telescopic rod (10) is fixedly connected with the inner wall of the top of the conveying cavity (3).
3. A blowing and carding device for acrylic yarns as claimed in claim 1, characterized in that one end of each of the two cylinders (19) is connected with a gear (43), the two gears (43) are meshed with each other, the gear (43) is arranged on the outer wall of the processing chamber (4), and one end of the cylinder (19) which is positioned at the lower part and is far away from the gear (43) is connected with an output shaft of a second motor (44).
4. The blowing and carding device for the acrylic yarns according to claim 1, wherein the first guide plate (20) and the second guide plate (21) are fixedly provided with lugs (22) on both sides, and the lugs (22) are slidably connected with sliding grooves (23) formed in the inner wall of the processing cavity (4).
5. The blowing and carding device for the acrylic yarns as claimed in claim 1, wherein a plurality of through holes are formed in the friction cylinder (24), a dust collection cover (25) is installed below the friction cylinder (24), the friction cylinder (24) is connected with an air suction opening of a second air suction fan (36) through a hose, an air outlet of the second air suction fan (36) is communicated with the side wall of a second dust storage box (37) through a corrugated pipe, and the second dust storage box (37) penetrates through the side wall of the processing chamber (4).
6. The blowing device for acrylic yarns according to claim 1, characterized in that a suction cup (33) is arranged above the first guide plate (20) and the second licker-in roller (32), the top of the suction cup (33) is connected with the suction opening of a first suction fan (34) through a hose, the air outlet of the first suction fan (34) is communicated with a first dust storage box (35) through a corrugated pipe, a fixing plate (42) is arranged below the first dust storage box (35), the first dust storage box (35) is connected with the upper surface of the fixing plate (42) in a sliding manner, and the first dust storage box (35) penetrates through the side wall of the processing chamber (4).
7. The blowing and carding device for the acrylic yarns according to claim 1, wherein the three first belt pulleys (12) are equidistantly arranged on the same horizontal plane, the first belt pulley (12) located in the middle is connected with an output shaft of a first motor (16), the output shaft of the first motor (16) movably penetrates through a through groove (162) formed in the side wall of the material conveying cavity (3), the first motor (16) is slidably connected with two sliding rails (161) through a motor fixing seat, and the sliding rails (161) are installed on the outer wall of the material conveying cavity (3).
8. The blowing device for the acrylic yarns according to claim 1, wherein one end of the second licker-in (32) is connected with a fourth belt pulley (46), the fourth belt pulley (46) is connected with a fifth belt pulley (47) through belt transmission, the fourth belt pulley (46) and the fifth belt pulley (47) are arranged on the outer wall of the processing cavity (4), the fifth belt pulley (47) is connected with one end of the discharging roller (39), one end of the second licker-in (32) far away from the fourth belt pulley (46) is connected with an output shaft of a third motor (48), and the third motor (48) is installed on the outer wall of the processing cavity (4).
9. The blowing and carding device for the acrylic yarns as claimed in claim 1, wherein a third belt pulley (31) is sleeved on the second rotating roller (30), the third belt pulley (31) is connected with a second belt pulley (29) through belt transmission, the second belt pulley (29) is sleeved on the first rotating roller (28), one end of the first rotating roller (28) is connected with an output shaft of a fourth motor (49), and the fourth motor (49) is installed on the outer wall of the processing chamber (4).
10. A blowing and carding process of a blowing and carding device for acrylic yarns is characterized by comprising the following steps:
the method comprises the following steps: a piston rod of a first air cylinder (5) pushes a push plate (6), the push plate (6) pushes a cotton bale (8) at the bottom of an inner cavity of a cotton storage box (2) out of a first opening (7) and pushes the cotton bale into an inner cavity of a material conveying cavity (3) through a second opening (15), the cotton bale (8) is pushed to a belt driver (14), the belt driver (14) drives the cotton bale (8) to be conveyed to a third opening (17), a piston rod of a second air cylinder (9) pushes a roller frame (11) to descend, an output shaft of the first motor (16) is driven to descend along a through groove (162), a motor fixing seat of the first motor (16) slides downwards along a sliding rail (161), meanwhile, the output shaft of the first motor (16) drives three first belt pulleys (12) to rotate through a middle first belt pulley (12) and a belt, the three first licker-in rollers (13) rotate, and the first licker-in roller (13) splits the cotton bale (8), the cotton bundles obtained after the splitting are transmitted into the processing cavity (4) through a third opening (17) by a belt transmission machine (14);
step two: the output shaft of a second motor (44) drives a cylinder (19) at the lower part to rotate, the cylinder (19) at the lower part is matched with two meshed gears (43) to drive the cylinder (19) at the upper part to rotate, the two cylinders (19) rotate relatively to comb cotton bundles, the cotton impurities on the cylinder (19) at the lower part are stripped by a doffer (191) in the carding process, the cotton impurities fall into a material collecting box (38) after being stripped, the rest cotton bundles are guided to a friction cylinder (24) through a first guide plate (20), the output shaft of a third motor (48) drives a second licker-in roller (32) to rotate, meanwhile, the output shaft of a fourth motor (49) drives a first rotating roller (28) to rotate, the first rotating roller (28) drives a third belt pulley (31) to rotate through a second belt pulley (29), further drives a second rotating roller (30) to rotate, the second rotating roller (30) drives right angle blocks (27) at two sides to rotate, and the right angle blocks (27) are matched with a lifting rod (26) to drive the friction cylinder (24) to lift periodically, the friction cylinder (24) drives the convex blocks (22) on the first guide plate (20) and the second guide plate (21) to lift along the sliding groove (23), further, the distance between the friction cylinder (24) and the second licker-in (32) is periodically changed, cotton bundles between the friction cylinder (24) and the second licker-in (32) are loosened, a part of dust generated by loosening is extracted from the hose by a second exhaust fan (36) through a dust collection cover (25), and is conveyed into a second dust storage box (37) through a corrugated pipe, the other part of the raised dust is extracted by a first exhaust fan (34) through a suction cup (33), and is conveyed into the first dust storage box (35) through a corrugated pipe, the second licker-in (32) drives the fifth belt pulley (47) to rotate through the fourth belt pulley (46), the fifth belt pulley (47) drives the discharging roller (39) to rotate, and the loosened cotton bundles are discharged by the discharging roller (39) through the second guide plate (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911102076.4A CN110670182B (en) | 2019-11-12 | 2019-11-12 | Blowing and carding device for acrylic yarn and blowing and carding process thereof |
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| CN201911102076.4A CN110670182B (en) | 2019-11-12 | 2019-11-12 | Blowing and carding device for acrylic yarn and blowing and carding process thereof |
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| CN110670182B CN110670182B (en) | 2020-07-28 |
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| CN112481811A (en) * | 2020-11-23 | 2021-03-12 | 舒城娃娃乐儿童用品有限公司 | Preparation method of non-glue cotton |
| CN113062016A (en) * | 2021-03-12 | 2021-07-02 | 杭州永信纺织有限公司 | Cotton opener |
| CN114047042A (en) * | 2021-11-09 | 2022-02-15 | 中国科学技术大学 | Fibrous sample splitting equipment |
| CN115305604A (en) * | 2022-08-23 | 2022-11-08 | 江西凤竹棉纺有限公司 | Efficient low-consumption combing equipment and process |
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| CN115305604B (en) * | 2022-08-23 | 2024-04-09 | 江西凤竹棉纺有限公司 | Efficient low-consumption combing equipment and process |
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