CN117604690A - Blended yarn production equipment and production process - Google Patents
Blended yarn production equipment and production process Download PDFInfo
- Publication number
- CN117604690A CN117604690A CN202410067300.5A CN202410067300A CN117604690A CN 117604690 A CN117604690 A CN 117604690A CN 202410067300 A CN202410067300 A CN 202410067300A CN 117604690 A CN117604690 A CN 117604690A
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- Prior art keywords
- blended yarn
- driving
- friction
- fibers
- rollers
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 18
- 238000001914 filtration Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
- D01H13/302—Moistening, e.g. for wet spinning
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
- D02J3/12—Modifying the surface by removing projecting ends of fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The application relates to the technical field of spinning equipment, and particularly discloses blended yarn production equipment and a production process, wherein the blended yarn production equipment comprises a pay-off rack, a twisting mechanism and a take-up mechanism which are arranged on a workbench; the pay-off rack is used for mounting a fiber line roller, and the fiber line roller is provided with at least two layers in the vertical direction of the pay-off rack, and each layer is provided with at least two kinds of fibers; the twisting mechanism comprises a supporting frame, a mounting frame, a friction belt and a driving assembly; the two support frames are arranged, the support frames are arranged on the top surface of the workbench, the two support frames are respectively arranged on the two support frames, the two friction belts are respectively wound on the two support frames, and the fiber is positioned between the two friction belts; the driving component is arranged on the support frame and is used for driving the two friction belts to drive and the two friction belts are opposite in movement direction; the take-up mechanism is used for collecting the blended yarn twisted by the two friction belts. The method has the effect of reducing cost.
Description
Technical Field
The invention relates to the technical field of spinning equipment, in particular to blended yarn production equipment and a production process.
Background
The blended yarn refers to a yarn which is spun by mixing two or more different fibers which are wound together according to a certain proportion, such as polyester cotton blended yarn, polyester viscose blended yarn, chemical fiber blended yarn and the like. There are also blends which are produced with multiple fibers in different proportions for distribution.
In the prior art, a plurality of fibers are twisted through two groups of twisting rollers, so that the plurality of fibers are twisted together to form a blended yarn, the fibers which are required to be blended are arranged on a pay-off rack, one end of each fiber is pulled out and passes through equipment to reach a twisting device, then passes between the two groups of twisting rollers, the two groups of twisting rollers move to twist a plurality of fibers to form a blended yarn, and then the blended yarn is wound and folded through a winding device.
For the prior art, two groups of twisting rollers can twist only one strand of blended yarn, but in actual production, a plurality of strands of blended yarns need to be twisted at the same time, more groups of twisting devices need to be additionally arranged for twisting, equipment investment is increased, and the problem of cost increase is caused.
Disclosure of Invention
In order to solve the problem of cost rise, the application provides blended yarn production equipment and production process.
On one hand, the blended yarn production equipment provided by the application adopts the following technical scheme:
the blended yarn production equipment comprises a pay-off rack, a twisting mechanism and a take-up mechanism which are arranged on a workbench; the pay-off rack is used for mounting a fiber line roller, and the fiber line roller is provided with at least two layers in the vertical direction of the pay-off rack, and each layer is provided with at least two kinds of fibers; the twisting mechanism comprises a supporting frame, a mounting frame, a friction belt and a driving assembly; the two support frames are arranged, the support frames are arranged on the top surface of the workbench, the two mounting frames are arranged, the two mounting frames are respectively arranged on the two support frames, the two friction belts are respectively wound on the two mounting frames, and the fiber is positioned between the two friction belts; the driving assembly is arranged on the supporting frame and is used for driving the two friction belts to drive and the two friction belts to move in opposite directions; the yarn collecting mechanism is used for collecting the blended yarn twisted by the two friction belts.
Optionally, the supporting frame comprises two vertical rods and a bottom plate, the bottom plate is installed on the top surface of the workbench, and the two vertical rods are respectively connected to the top surface of the bottom plate; the mounting frame comprises side plates, driving rollers and driving shafts, two driving shafts are arranged, two ends of each driving shaft are rotatably connected between two vertical rods, and the two driving shafts are arranged up and down; the two ends of the two side plates are respectively connected to the two transmission shafts in a rotating way; the two driving rollers are respectively and coaxially connected to the two transmission shafts, and the driving rollers are positioned between the two side plates; the friction belt is wound on the two driving rollers, and the driving rollers drive the friction belt to rotate; the driving assembly is used for driving the transmission shaft to rotate.
Optionally, the driving assembly includes a driving motor, a driving gear and a driven gear, the driving motor is installed between two upright rods, the driving gear is coaxially connected to an output shaft of the driving motor, two driven gears are provided, one driven gear is coaxially connected to the transmission shaft above one of the mounting frames, and the other driven gear is coaxially connected to the transmission shaft above the other mounting frame; the driven gears are positioned on one side surface of the side plate, which is far away from the other side plate, the two driven gears are meshed with the driving gears, and the two driven gears are positioned on two sides of the driving gears.
Optionally, two of the mounting bracket the curb plate is close to another the flat bed board is all installed to a side of mounting bracket, flat bed board top surface and bottom surface all are connected with two extension boards, two of same one end rotate between the extension board and be connected with the backing roll, the backing roll with the driving roller parallels, flat bed board keep away from a side of curb plate with the backing roll global tangent, the friction belt is around locating on the backing roll and flat being in on the flat bed board.
Optionally, a water tank is arranged below the two friction belts, an opening of the water tank faces upwards, and the water tank is arranged on the two supporting frames; the inside bottom surface of water tank is connected with first backup pad, first backup pad top is connected with two mounting panels, two the mounting panel slope sets up, two the mounting panel is kept away from a side of first backup pad is all installed and is absorbed water cotton, two it is kept away from to absorb water cotton a side laminating of mounting panel in the surface of friction area, absorb water cotton's bottom extends to the bottom of water tank.
Optionally, a third supporting plate is installed on the top surface of the workbench, the third supporting plate is located between the pay-off rack and the supporting frame, one side, close to the pay-off rack, of the third supporting plate is connected with two first connecting plates, and a second connecting plate is connected between one ends, close to the second supporting plate, of the two first connecting plates; the second connecting plate is provided with a plurality of line concentration hoppers, the line concentration hoppers are uniformly distributed on the second connecting plate along the vertical direction, the larger end of each line concentration hopper is close to the pay-off rack, and fibers of each layer pass through one line concentration hopper; the wire arranging device comprises a wire collecting bucket, and is characterized in that a plurality of wire arranging rings are arranged on one side face of the third supporting plate, the wire arranging rings are arranged along the vertical direction, the wire arranging rings correspond to the wire collecting bucket one by one, and the inner diameter of each wire arranging ring is smaller than the inner diameter of the smaller end of the wire collecting bucket.
Optionally, a plurality of pairs of rollers are rotatably connected between two upright posts of one support frame and two upright posts of the other support frame, each pair of rollers corresponds to a layer of fiber, and each pair of rollers on one upright post of the support frame is level with each pair of rollers on the other upright post of the support frame; the fibers pass between the two rollers of each pair in turn, then between the two friction belts, and finally between the two rollers of each pair.
Optionally, the fourth backup pad is installed to the workstation top surface, the fourth backup pad is located the support frame with between the admission machine constructs, fourth backup pad top is connected with the stoving case, the bottom of stoving case is provided with the heating wire, the fan is installed to the bottom surface of stoving case, the fan induced air blows to the heating wire, stoving case both sides face all is provided with the bar hole, and the blending yarn passes the bar hole.
Optionally, one side surface of the drying box, which is close to the wire winding mechanism, is connected with two fifth connecting plates, wherein one fifth connecting plate is positioned above the strip-shaped hole, and the other fifth connecting plate is positioned below the strip-shaped hole; a sixth connecting plate is fixedly connected between the two fifth connecting plates, the sixth connecting plate is provided with a plurality of first positioning pipes, each first positioning pipe corresponds to a strand of blended yarn, and one end of each first positioning pipe, which is close to the drying box, is connected with a guide hopper; one end of the first positioning pipe, which is far away from the guide hopper, is connected with a heating ring, and the heating ring is used for heating the blended yarn to soften burrs of the blended yarn; a seventh connecting plate is connected between the two fifth connecting plates, the seventh connecting plate is located on one side, far away from the fifth connecting plate, of the sixth connecting plate, a plurality of second positioning pipes are arranged on the seventh connecting plate, each second positioning pipe corresponds to one strand of blended yarn, the first positioning pipes are aligned with the second positioning pipes one by one, and the second positioning pipes are close to the first positioning pipes.
On the other hand, the blended yarn production equipment provided by the application adopts the following technical scheme:
a process for producing a blended yarn, comprising the following steps:
one end of each layer of fiber on the pay-off rack is pulled out and sequentially passes through the line collecting hopper, the line arranging ring, the friction belt, the drying box, the guide hopper, the first positioning pipe, the heating ring and the second positioning pipe, and then is wound on the line collecting roller;
the wire collecting assembly drives the wire collecting roller to rotate;
the line concentration hopper collects the fibers of each layer, and the line arrangement rings gather the collected fibers together;
twisting the fibers gathered together by the two friction belts to enable a plurality of fibers to be wound into a blended yarn, and humidifying the friction belts by water-absorbing cotton in the twisting process of the friction belts;
the hot air in the drying box heats the blended yarn to evaporate the water in the blended yarn;
the first positioning tube and the second positioning tube correct the blended yarn to be in a horizontal state, and the heating ring heats and softens burrs of the blended yarn.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the method comprises the steps that fibers on a pay-off rack are pulled out, fibers of each layer are gathered together, then the fibers pass through two friction belts, and then the fibers are wound on a winding mechanism, the winding mechanism pulls the fibers to be wound, the fibers are pulled, a driving assembly drives the friction belts to be transmitted, as the movement directions of the two friction belts are opposite, the two friction belts twist the gathered fibers like the hands of a person, the friction belts always move in the same direction, the fibers of each layer are wound together, the friction belts can be simultaneously put into multiple layers of fibers, the length of the friction belts can be increased along with the increase of the number of layers, so that twisting is carried out on the fibers of more layers to form multi-strand blended yarns, the investment of equipment is reduced, and the production cost of the blended yarns can be reduced;
2. in the transmission process of the friction belts, the flat plates prop up one surface of the friction belts, which is contacted with the fibers, so that the two friction belts can be better contacted with the fibers, and the friction belts are twisted;
3. when the two friction belts twist the fibers, static electricity is easily generated by the fibers due to friction, water is absorbed by the water absorbing cotton, the friction belts slide on the surface of the water absorbing cotton, the friction belts drive the water on the water absorbing cotton, the static electricity is not easily generated by the friction belts when the fibers are rubbed, and meanwhile, too many burrs are not easily generated when the fibers are twisted;
4. the dried blended yarn penetrates into the first positioning tube through the guide hopper, then penetrates through the heating ring and enters the second positioning tube, the first positioning tube and the second positioning tube are matched to enable the blended yarn to maintain a horizontal state, when the blended yarn passes through the heating ring, the heating ring heats burrs on the blended yarn, the burrs are enabled to be softened and contracted, and then the burrs on the blended yarn are flattened through the second positioning tube.
Drawings
FIG. 1 is a schematic diagram of a construction of a blended yarn manufacturing apparatus according to an embodiment of the present application;
FIG. 2 is a schematic structural view of a wire bucket and wire management ring according to an embodiment of the present application;
FIG. 3 is a schematic structural view of a twisting mechanism according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3;
FIG. 6 is a schematic diagram of an exploded construction of a twisting mechanism according to an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of a water tank according to an embodiment of the present application;
fig. 8 is a schematic structural view of a drying oven according to an embodiment of the present application;
fig. 9 is a schematic sectional structure of a drying oven according to an embodiment of the present application;
FIG. 10 is a schematic view of the structure of a first positioning tube and a second positioning tube according to an embodiment of the present application;
fig. 11 is an enlarged schematic view of a portion C in fig. 10.
Reference numerals illustrate:
1. a work table; 11. a second support plate; 111. a conveying roller; 12. a third support plate; 121. a first connection plate; 122. a second connecting plate; 123. a line concentration bucket; 124. arranging wire rings; 13. a fourth support plate; 2. a pay-off rack; 21. a support base; 211. a positioning rod; 22. a fiber line roller; 3. a twisting mechanism; 31. a support frame; 311. a vertical rod; 312. a bottom plate; 313. a roller; 32. a mounting frame; 321. a side plate; 322. a driving roller; 323. a transmission shaft; 324. flatbed plating; 325. a support plate; 326. a support roller; 33. a friction belt; 34. a drive assembly; 341. a driving motor; 342. a drive gear; 343. a driven gear; 4. a wire winding mechanism; 41. a fifth support plate; 42. a wire winding roller; 43. a wire arranging rod; 44. a wire winding assembly; 441. a wire winding motor; 442. a belt pulley; 443. pi Daitiao; 5. a water tank; 51. a first support plate; 52. a mounting plate; 53. a water-absorbing cotton; 6. a drying box; 61. heating wires; 62. a fan; 63. a bar-shaped hole; 64. a third connecting plate; 65. a fourth connecting plate; 651. a water filtering bucket; 66. a fifth connecting plate; 67. a sixth connecting plate; 671. a first positioning tube; 672. a guide hopper; 673. a heating ring; 68. a seventh connecting plate; 681. and a second positioning tube.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-11.
The embodiment of the application discloses blended yarn production equipment and production process. Referring to fig. 1 to 11, the production apparatus includes a pay-off rack 2, a twisting mechanism 3 and a take-up mechanism 4 mounted on a workbench 1, the pay-off rack 2 is located at one end of the workbench 1, the take-up mechanism 4 is located at the other end of the workbench 1, and the twisting mechanism 3 is located at the pay-off rack 2 and the take-up mechanism 4; the pay-off rack 2 is used for mounting a fiber line roller 22, and the fiber line roller 22 is provided with at least two layers in the vertical direction of the pay-off rack 2, and each layer is provided with at least two kinds of fibers; the twisting mechanism 3 comprises a supporting frame 31, a mounting frame 32, a friction belt 33 and a driving assembly 34; the two support frames 31 are arranged, the support frames 31 are arranged on the top surface of the workbench 1, the two mounting frames 32 are arranged, the two mounting frames 32 are respectively arranged on the two support frames 31, the two friction belts 33 are respectively wound on the two mounting frames 32, the two friction belts 33 are vertically arranged, the two friction belts 33 are parallel, and the fiber is positioned between the two friction belts 33; the driving component 34 is arranged on the supporting frame 31, and the driving component 34 is used for driving the two friction belts 33 to drive and the two friction belts 33 are opposite in movement direction; the take-up mechanism 4 is used for collecting the blended yarn twisted by the two friction belts 33.
The fibers on the pay-off frame 2 are drawn out, the fibers of each layer are gathered together, then the fibers pass through the two friction belts 33 and are wound on the winding mechanism 4, the winding mechanism 4 pulls the fibers to be wound, the driving assembly 34 drives the friction belts 33 to transmit, the two friction belts 33 twist the gathered fibers like the hands of a person because the movement directions of the two friction belts 33 are opposite, the friction belts 33 always move in the same direction, the fibers of each layer are wound together, the friction belts 33 can simultaneously put in the fibers of multiple layers, the length of the friction belts 33 can be increased along with the increase of the number of layers so as to twist the fibers of more layers to form a multi-strand blended yarn, and the equipment investment is reduced because the multi-strand blended yarn is twisted by arranging a plurality of groups of twisting equipment, so that the production cost of the blended yarn can be reduced.
The supporting frame 31 comprises two vertical rods 311 and a bottom plate 312, the bottom plate 312 is arranged on the top surface of the workbench 1, the two vertical rods 311 are respectively connected to two ends of the top surface of the bottom plate 312, and the vertical rods 311 of the two supporting frames 31 are aligned one by one and parallel; the mounting frame 32 comprises side plates 321, driving rollers 322 and driving shafts 323, two driving shafts 323 are arranged, two ends of each driving shaft 323 are rotatably connected between the two vertical rods 311, and the two driving shafts 323 are arranged up and down; the two side plates 321 are arranged, and two ends of the two side plates 321 are respectively connected to the two transmission shafts 323 in a rotating way; the two driving rollers 322 are arranged, the two driving rollers 322 are respectively and coaxially connected to the two transmission shafts 323, and the driving rollers 322 are positioned between the two side plates 321; the friction belt 33 is wound on two driving rollers 322, and the driving rollers 322 drive the friction belt 33 to rotate.
The driving assembly 34 comprises a driving motor 341, a driving gear 342 and a driven gear 343, wherein the driving motor 341 is arranged between the tops of the two vertical rods 311, the driving gear 342 is coaxially connected with the output shaft of the driving motor 341, the driven gears 343 are provided with two driven gears, one driven gear 343 is coaxially connected with one transmission shaft 323 above, and the other driven gear 343 is coaxially connected with the other transmission shaft 323 above; the driven gears 343 are positioned on one side surface of the side plate 321 away from the friction belt 33, two driven gears 343 are meshed with the driving gear 342, and two driven gears 343 are positioned on both sides of the driving gear 342.
When the friction belt 33 needs to be driven to rotate, the driving motor 341 drives the driving gear 342 to rotate, the driving gear 342 drives the two driven gears 343 to rotate, the two driven gears 343 rotate in opposite directions, the driven gears 343 drive the transmission shaft 323 to rotate, the transmission shaft 323 drives the transmission roller 322 to rotate, and the transmission roller 322 drives the friction belt 33 to transmit through friction.
Two side plates 321 on the mounting frame 32 are respectively provided with a flat plate 324 close to one side surface of the other mounting frame 32, the flat plates 324 are vertically arranged, and the two flat plates 324 are parallel; two support plates 325 are connected to both ends of the top surface and both ends of the bottom surface of the flat plate 324, a support roller 326 is connected between the two support plates 325 of the top surface of the flat plate 324 and the two support plates 325 of the bottom surface of the flat plate 324 in a rotating mode, the support roller 326 is parallel to the driving roller 322, one side surface, close to the other flat plate 324, of the flat plate 324 is tangent to the peripheral surface of the support roller 326, and the friction belt 33 is wound on the support roller 326 and is flatly laid on the flat plate 324.
During the transmission of the friction belts 33, the flat plates 324 support the surfaces of the friction belts 33, which are in contact with the fibers, so that the two friction belts 33 can be in better contact with the fibers, and the friction belts 33 are favorable for twisting the fibers.
A water tank 5 is arranged below the two friction belts 33, the opening of the water tank 5 faces upwards, and the water tank 5 is arranged on the two supporting frames 31; the inside bottom surface of water tank 5 is connected with first backup pad 51, and first backup pad 51 top is connected with two mounting panels 52, and two mounting panels 52 slope sets up, and two mounting panels 52 form the type of falling V, and the cotton 53 that absorbs water is all installed to one side that two mounting panels 52 kept away from first backup pad 51, and one side that two cotton 53 that absorbs water kept away from mounting panel 52 laminates in friction area 33's surface, and the bottom of cotton 53 that absorbs water extends to the bottom of water tank 5.
When the two friction belts 33 twist the fibers, static electricity is easily generated by the fibers due to friction, the water-absorbing cotton 53 absorbs water, the friction belts 33 slide on the surface of the water-absorbing cotton 53, the friction belts 33 drive the water on the water-absorbing cotton 53, static electricity is not easily generated when the fibers are rubbed by the friction belts 33, and meanwhile, the fibers are wetted by the water, so that too many burrs are not easily generated when the fibers are twisted.
Each layer of pay-off rack 2 is provided with a plurality of supporting seats 21, and crisscross setting is provided between the supporting seats 21 of adjacent two-layer, and the supporting seat 21 top surface is connected with the locating lever, and fibre line roller 22 cover is located on the locating lever, and under the traction, fibre line roller 22 rotates around the locating lever.
The top surface of the workbench 1 is connected with two second supporting plates 11, the two second supporting plates 11 are positioned between the pay-off rack 2 and the supporting frame 31, and the two second supporting plates 11 are parallel; a plurality of pairs of conveying rollers 111 are arranged between the two second supporting plates 11, and each pair of conveying rollers 111 corresponds to one layer of fiber; the fibers of each layer pass between two transfer rolls 111 of each pair, which hold the fibers up to maintain sufficient tension as the fibers are pulled.
The top surface of the workbench 1 is provided with a third supporting plate 12, the third supporting plate 12 is positioned between the second supporting plate 11 and the supporting frame 31, one side of the third supporting plate 12, which is close to the second supporting plate 11, is connected with two first connecting plates 121, and a second connecting plate 122 is connected between one ends of the two first connecting plates 121, which are close to the second supporting plate 11; the second connecting plate 122 is provided with a plurality of line concentration hoppers 123, the line concentration hoppers 123 are uniformly distributed on the second connecting plate 122 along the vertical direction, the larger end of each line concentration hopper 123 is close to the second supporting plate 11, the fibers of each layer pass through one line concentration hopper 123, and the line concentration hoppers 123 are used for collecting the dispersed fibers together; a plurality of wire arranging rings 124 are arranged on one side surface of the third supporting plate 12, the wire arranging rings 124 are arranged along the vertical direction, the wire arranging rings 124 are in one-to-one correspondence with the wire collecting hoppers 123, the inner diameter of each wire arranging ring 124 is smaller than that of the smaller end of each wire collecting hopper 123, and the wire arranging rings 124 are used for further collecting fibers collected by the wire collecting hoppers 123 together, so that the fibers are wound together, and subsequent twisting is facilitated.
A plurality of pairs of rollers 313 are rotatably connected between the two upright posts 311 of one support frame 31 and the two upright posts 311 of the other support frame 31, each pair of rollers 313 corresponds to a layer of fiber, and each pair of rollers 313 on one upright post 311 of the support frame 31 is level with each pair of rollers 313 on the other upright post 311 of the support frame 31; after the fibers are gathered on the wire loops 124, the fibers pass between the two rollers 313 of each pair, then pass between the two friction belts 33, and finally pass between the two rollers 313 of each pair, the fibers are twisted between the two friction belts 33, the fibers are limited by the rollers 313, the fibers are maintained in a limited range so as not to influence the fibers of other layers, and when the fibers are contacted with the rollers 313, the fibers can drive the rollers 313 to rotate through friction.
The fourth backup pad 13 is installed to workstation 1 top surface, fourth backup pad 13 is located between support frame 31 and the admission machine 4, fourth backup pad 13 top is connected with stoving case 6, the bottom of stoving case 6 is provided with heating wire 61, fan 62 is installed to the bottom surface of stoving case 6, fan 62 induced air blows heating wire 61, stoving case 6 both sides face all is provided with bar hole 63, the blended yarn of twisting completion penetrates stoving case 6 from bar hole 63 of one side, then wear out stoving case 6 from the opposite side, the hot-blast heating of blending yarn in the stoving case 6 makes the moisture evaporation on the blended yarn.
One side surface of the drying box 6, which is close to the supporting frame 31, is connected with two third connecting plates 64, wherein one third connecting plate 64 is positioned above the strip-shaped hole 63, and the other third connecting plate 64 is positioned below the strip-shaped hole 63; a fourth connecting plate 65 is connected between the ends, far away from the drying box 6, of the two third connecting plates 64, a plurality of water filtering hoppers 651 are mounted on the fourth connecting plate 65, the larger ends of the water filtering hoppers 651 face the supporting frame 31, each water filtering hopper 651 corresponds to a strand of blended yarn, the blended yarn penetrates through the water filtering hoppers 651, and the smaller ends of the water filtering hoppers 651 squeeze water in the blended yarn.
One side surface of the drying box 6, which is close to the wire collecting mechanism 4, is connected with two fifth connecting plates 66, wherein one fifth connecting plate 66 is positioned above the strip-shaped hole 63, and the other fifth connecting plate 66 is positioned below the strip-shaped hole 63; a sixth connecting plate 67 is fixedly connected between the two fifth connecting plates 66, the sixth connecting plate 67 is provided with a plurality of first positioning pipes 671, each first positioning pipe 671 corresponds to a strand of blended yarn, and one end of the first positioning pipe 671, which is close to the drying box 6, is connected with a guide hopper 672; one end of the first positioning tube 671, which is far away from the guide hopper 672, is connected with a heating ring 673, and the heating ring 673 is used for heating the blended yarn to soften burrs of the blended yarn; a seventh connecting plate 68 is connected between the two fifth connecting plates 66, the seventh connecting plate 68 is located on one side of the sixth connecting plate 67 away from the fifth connecting plate 66, a plurality of second positioning pipes 681 are arranged on the seventh connecting plate 68, each second positioning pipe 681 corresponds to a strand of blended yarn, the first positioning pipes 671 are aligned with the second positioning pipes 681 one by one, and the second positioning pipes 681 are close to the first positioning pipes 671.
The dried blended yarn penetrates into the first positioning tube 671 through the guide hopper 672, then passes through the heating ring 673 and enters into the second positioning tube 681, the first positioning tube 671 and the second positioning tube 681 cooperate to keep the blended yarn in a horizontal state, when the blended yarn passes through the heating ring 673, the heating ring 673 heats burrs on the blended yarn to soften and shrink the burrs, and then the burrs on the blended yarn are flattened through the second positioning tube 681.
The wire collecting mechanism 4 comprises a fifth supporting plate 41, wire collecting rollers 42, wire arranging rods 43 and wire collecting assemblies 44, wherein two fifth supporting plates 41 are arranged, the two fifth supporting plates 41 are respectively arranged on the top surface of the workbench 1, and the two fifth supporting plates 41 are aligned; the plurality of take-up rollers 42 are arranged, each take-up roller 42 corresponds to a strand of blended yarn, and two ends of each take-up roller 42 are rotatably connected between the two fifth supporting plates 41; the wire arranging rods 43 are provided in plurality, each wire arranging rod 43 corresponds to one wire collecting roller 42, the wire arranging rods 43 are rotatably connected between the two fifth supporting plates 41, the wire arranging rods 43 are located on one side, close to the fourth supporting plate 13, of the wire collecting rollers 42, and the wire arranging rods 43 are located obliquely above the wire collecting rollers 42.
The wire winding assembly 44 comprises a wire winding motor 441, a belt pulley 442 and a belt 443, the wire winding motor 441 is mounted on the top surface of the workbench 1, the belt pulley 442 is provided with a plurality of belt pulleys 442, one end of each wire winding roller 42 extends out of the fifth supporting plate 41 and is coaxially connected with two belt pulleys 442 and Pi Daitiao 443, a belt 443 is wound between one belt pulley 442 on two adjacent wire winding rollers 42, and a belt 443 is wound between the belt pulley 442 of the driving motor 341 and the belt pulley 442 on the wire winding roller 42 close to the driving motor 341.
A process for producing a blended yarn, comprising the following steps:
s1, one end of each layer of fiber on a pay-off rack 2 is pulled out and sequentially passes through a transmission roller 111, a wire collecting hopper 123, a wire arranging ring 124, a roller 313, a friction belt 33, a water filtering hopper 651, a drying box 6, a guide hopper 672, a first positioning tube 671, a heating ring 673 and a second positioning tube 681, and then is wound on a wire collecting roller 42;
s2, the wire collecting assembly 44 drives the wire collecting roller 42 to rotate;
s3, collecting the fibers of each layer by a line concentration bucket 123, and collecting the collected fibers by a line arrangement ring 124;
s4, twisting the gathered fibers by the two friction belts 33 to enable the fibers to be wound into blended yarns, and humidifying the friction belts 33 by the water-absorbing cotton 53 in the twisting process of the friction belts 33;
s5, extruding water in the wet blended yarn through extrusion by a water filtering bucket 651;
s6, heating the blended yarn by hot air in the drying box 6 to evaporate water in the blended yarn;
s7, the first positioning tube 671 and the second positioning tube 681 correct the blended yarn to be in a horizontal state, and the heating ring 673 heats and softens burrs of the blended yarn.
The embodiment of the application provides a blended yarn production equipment and an implementation principle of a production process are as follows: the fibers on the pay-off frame 2 are drawn out, the fibers of each layer are gathered together, then the fibers pass through the two friction belts 33 and are wound on the winding mechanism 4, the winding mechanism 4 pulls the fibers to be wound, the driving assembly 34 drives the friction belts 33 to transmit, the two friction belts 33 twist the gathered fibers like the hands of a person because the movement directions of the two friction belts 33 are opposite, the friction belts 33 always move in the same direction, the fibers of each layer are wound together, the friction belts 33 can simultaneously put in the fibers of multiple layers, the length of the friction belts 33 can be increased along with the increase of the number of layers so as to twist the fibers of more layers to form a multi-strand blended yarn, and the equipment investment is reduced because the multi-strand blended yarn is twisted by arranging a plurality of groups of twisting equipment, so that the production cost of the blended yarn can be reduced.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a blending yarn production facility which characterized in that: comprises a pay-off rack (2), a twisting mechanism (3) and a take-up mechanism (4) which are arranged on a workbench (1); the pay-off rack (2) is used for installing a fiber line roller (22), and the fiber line roller (22) is provided with at least two layers in the vertical direction of the pay-off rack (2), and each layer is provided with at least two kinds of fibers; the twisting mechanism (3) comprises a supporting frame (31), a mounting frame (32), a friction belt (33) and a driving assembly (34); the two support frames (31) are arranged, the support frames (31) are arranged on the top surface of the workbench (1), the two mounting frames (32) are arranged, the two mounting frames (32) are respectively arranged on the two support frames (31), the two friction belts (33) are arranged, the two friction belts (33) are respectively wound on the two mounting frames (32), and the fiber is positioned between the two friction belts (33); the driving assembly (34) is arranged on the supporting frame (31), and the driving assembly (34) is used for driving the two friction belts (33) to drive and the two friction belts (33) are opposite in movement direction; the take-up mechanism (4) is used for collecting the blended yarn twisted by the two friction belts (33).
2. The blended yarn production apparatus according to claim 1, wherein: the support frame (31) comprises two vertical rods (311) and a bottom plate (312), the bottom plate (312) is arranged on the top surface of the workbench (1), and the two vertical rods (311) are respectively connected to the top surface of the bottom plate (312); the mounting frame (32) comprises side plates (321), driving rollers (322) and driving shafts (323), two driving shafts (323) are arranged, two ends of each driving shaft (323) are rotatably connected between the two vertical rods (311), and the two driving shafts (323) are arranged up and down; the two side plates (321) are arranged, and two ends of the two side plates (321) are respectively connected to the two transmission shafts (323) in a rotating way; the two driving rollers (322) are arranged, the two driving rollers (322) are respectively and coaxially connected to the two transmission shafts (323), and the driving rollers (322) are positioned between the two side plates (321); the friction belt (33) is wound on two driving rollers (322), and the driving rollers (322) drive the friction belt (33) to rotate; the driving assembly (34) is used for driving the transmission shaft (323) to rotate.
3. The blended yarn production apparatus according to claim 2, wherein: the driving assembly (34) comprises a driving motor (341), a driving gear (342) and driven gears (343), the driving motor (341) is installed between two vertical rods (311), the driving gear (342) is coaxially connected with an output shaft of the driving motor (341), the driven gears (343) are arranged in two, one driven gear (343) is coaxially connected with the transmission shaft (323) above one mounting frame (32), and the other driven gear (343) is coaxially connected with the transmission shaft (323) above the other mounting frame (32); the driven gears (343) are positioned on one side surface of the side plate (321) far away from the other side plate (321), two driven gears (343) are meshed with the driving gear (342), and two driven gears (343) are positioned on two sides of the driving gear (342).
4. The blended yarn production apparatus according to claim 2, wherein: two curb plates (321) of mounting bracket (32) are close to another curb plate (32) a side all installs flat board (324), flat board (324) top surface and bottom surface all are connected with two extension boards (325), and two of same end rotate between extension board (325) and be connected with backing roll (326), backing roll (326) with driving roll (322) are parallel, flat board (324) keep away from a side of curb plate (321) with backing roll (326) global tangent, friction band (33) are around locating on backing roll (326) and tiling are in on Ping Puban (324).
5. The blended yarn production apparatus according to claim 2, wherein: a water tank (5) is arranged below the two friction belts (33), an opening of the water tank (5) faces upwards, and the water tank (5) is arranged on the two supporting frames (31); the inside bottom surface of water tank (5) is connected with first backup pad (51), first backup pad (51) top is connected with two mounting panel (52), two mounting panel (52) slope sets up, two mounting panel (52) are kept away from a side of first backup pad (51) all installs absorbent cotton (53), two absorbent cotton (53) keep away from a side laminating of mounting panel (52) in the surface of friction area (33), absorbent cotton (53)'s bottom extends to the bottom of water tank (5).
6. The blended yarn production apparatus according to claim 2, wherein: a third supporting plate (12) is arranged on the top surface of the workbench (1), the third supporting plate (12) is positioned between the pay-off rack (2) and the supporting frame (31), one side, close to the pay-off rack (2), of the third supporting plate (12) is connected with two first connecting plates (121), and a second connecting plate (122) is connected between one ends, close to the pay-off rack (2), of the two first connecting plates (121); the second connecting plate (122) is provided with a plurality of line concentration hoppers (123), the line concentration hoppers (123) are uniformly distributed on the second connecting plate (122) along the vertical direction, the larger end of each line concentration hopper (123) is close to the pay-off rack (2), and fibers of each layer pass through one line concentration hopper (123); a plurality of wire arranging rings (124) are arranged on one side surface of the third supporting plate (12), the wire arranging rings (124) are arranged in the vertical direction, the wire arranging rings (124) correspond to the wire collecting hoppers (123) one by one, and the inner diameter of each wire arranging ring (124) is smaller than the inner diameter of the smaller end of each wire collecting hopper (123).
7. The blended yarn manufacturing apparatus of claim 6, wherein: a plurality of pairs of rollers (313) are rotatably connected between two vertical rods (311) of one supporting frame (31) and two vertical rods (311) of the other supporting frame (31), each pair of rollers (313) corresponds to one layer of fiber, and each pair of rollers (313) on one vertical rod (311) of the supporting frame (31) is level with each pair of rollers (313) on the other vertical rod (311) of the supporting frame (31); the fibers pass between the two rollers (313) of each pair in turn, then between the two friction belts (33), and finally between the two rollers (313) of each pair.
8. The blended yarn production apparatus according to claim 1, wherein: the novel electric heating device is characterized in that a fourth supporting plate (13) is arranged on the top surface of the workbench (1), the fourth supporting plate (13) is located between the supporting frame (31) and the wire collecting mechanism (4), a drying box (6) is connected to the top of the fourth supporting plate (13), an electric heating wire (61) is arranged at the bottom of the drying box (6), a fan (62) is arranged on the bottom surface of the drying box (6), the fan (62) blows air to the electric heating wire (61), strip-shaped holes (63) are formed in two side surfaces of the drying box (6), and blended yarns penetrate through the strip-shaped holes (63).
9. The blended yarn manufacturing apparatus of claim 8, wherein: one side surface of the drying box (6) close to the wire collecting mechanism (4) is connected with two fifth connecting plates (66), one of the fifth connecting plates (66) is positioned above the strip-shaped hole (63), and the other fifth connecting plate (66) is positioned below the strip-shaped hole (63); a sixth connecting plate (67) is fixedly connected between the two fifth connecting plates (66), the sixth connecting plates (67) are provided with a plurality of first positioning pipes (671), each first positioning pipe (671) corresponds to a strand of blended yarn, and one end of each first positioning pipe (671) close to the drying box (6) is connected with a guide hopper (672); one end of the first positioning pipe (671) far away from the guide hopper (672) is connected with a heating ring (673), and the heating ring (673) is used for heating the blended yarn to soften burrs of the blended yarn; a seventh connecting plate (68) is connected between the two fifth connecting plates (66), the seventh connecting plate (68) is located on one side, far away from the fifth connecting plates (66), of the sixth connecting plates (67), a plurality of second positioning pipes (681) are arranged on the seventh connecting plates (68), each second positioning pipe (681) corresponds to one strand of blended yarn, the first positioning pipes (671) are aligned with the second positioning pipes (681) one by one, and the second positioning pipes (681) are close to the first positioning pipes (671).
10. A process for producing a blended yarn, suitable for use in the blended yarn production apparatus according to any one of claims 1 to 9, comprising the steps of:
one end of each layer of fiber on the pay-off rack (2) is pulled out and sequentially passes through the wire collecting hopper (123), the wire arranging ring (124), the friction belt (33), the drying box (6), the guide hopper (672), the first positioning pipe (671), the heating ring (673) and the second positioning pipe (681), and then is wound on the wire collecting roller (42);
the wire collecting assembly (44) drives the wire collecting roller (42) to rotate;
the line concentration hopper (123) collects the fibers of each layer, and the line arrangement ring (124) gathers the collected fibers together;
twisting the gathered fibers by the two friction belts (33) to enable the fibers to be wound into blended yarns, and humidifying the friction belts (33) by the absorbent cotton (53) in the twisting process of the friction belts (33);
the hot air in the drying box (6) heats the blended yarn to evaporate the water in the blended yarn;
the first positioning tube (671) and the second positioning tube (681) calibrate the blended yarn to a horizontal state, and the heating ring (673) heats and softens burrs of the blended yarn.
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| CN202410067300.5A CN117604690B (en) | 2024-01-17 | 2024-01-17 | Blended yarn production equipment and production process |
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| CN202410067300.5A CN117604690B (en) | 2024-01-17 | 2024-01-17 | Blended yarn production equipment and production process |
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| CN117604690A true CN117604690A (en) | 2024-02-27 |
| CN117604690B CN117604690B (en) | 2024-04-16 |
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| GB1406731A (en) * | 1973-02-26 | 1975-09-17 | Inst Textilmaschinen | False-twist apparatus |
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| CN103184593A (en) * | 2012-01-02 | 2013-07-03 | 于学海 | Method for spinning bright yarn |
| CN105177773A (en) * | 2015-09-11 | 2015-12-23 | 赵凯 | Yarn twisting and winding device |
| CN108396421A (en) * | 2017-02-08 | 2018-08-14 | 日本Tmt机械株式会社 | False twist processing machine |
| CN210314671U (en) * | 2019-07-01 | 2020-04-14 | 安徽永亿医疗用品有限公司 | Warping machine for bandage manufacturing |
| CN213804229U (en) * | 2020-11-04 | 2021-07-27 | 宿迁市棉丰纺织科技有限公司 | Thread conveying device for circular spinning machine |
| CN219913838U (en) * | 2023-04-25 | 2023-10-27 | 桐乡市鸿企纺织有限公司 | Drying device is used in production of antibiotic cashmere yarn |
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2024
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1406731A (en) * | 1973-02-26 | 1975-09-17 | Inst Textilmaschinen | False-twist apparatus |
| US4130983A (en) * | 1976-03-27 | 1978-12-26 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | Yarn spinning apparatus and process |
| CN103184593A (en) * | 2012-01-02 | 2013-07-03 | 于学海 | Method for spinning bright yarn |
| CN105177773A (en) * | 2015-09-11 | 2015-12-23 | 赵凯 | Yarn twisting and winding device |
| CN108396421A (en) * | 2017-02-08 | 2018-08-14 | 日本Tmt机械株式会社 | False twist processing machine |
| CN210314671U (en) * | 2019-07-01 | 2020-04-14 | 安徽永亿医疗用品有限公司 | Warping machine for bandage manufacturing |
| CN213804229U (en) * | 2020-11-04 | 2021-07-27 | 宿迁市棉丰纺织科技有限公司 | Thread conveying device for circular spinning machine |
| CN219913838U (en) * | 2023-04-25 | 2023-10-27 | 桐乡市鸿企纺织有限公司 | Drying device is used in production of antibiotic cashmere yarn |
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|---|---|
| CN117604690B (en) | 2024-04-16 |
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