CN110424118B - Bleaching device of mixed yarn of efficient - Google Patents
Bleaching device of mixed yarn of efficient Download PDFInfo
- Publication number
- CN110424118B CN110424118B CN201910764708.7A CN201910764708A CN110424118B CN 110424118 B CN110424118 B CN 110424118B CN 201910764708 A CN201910764708 A CN 201910764708A CN 110424118 B CN110424118 B CN 110424118B
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- blended yarn
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- 238000004061 bleaching Methods 0.000 title claims abstract description 112
- 238000001035 drying Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 1
- 239000007844 bleaching agent Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/06—Guiding means for preventing filaments, yarns or threads from sticking together
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
- D06B23/18—Sealing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/06—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments individually handled
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of blended yarn production, in particular to a high-efficiency blended yarn bleaching device, which aims at the problem of low bleaching efficiency of the existing blended yarn and provides the following scheme, comprising a box body; a bleaching bin and a drying bin are arranged in the box body; bleaching liquid is stored at the bottom of the bleaching bin, a yarn inlet is formed in the box body of the bleaching bin, and a first guide wheel, a second guide wheel and a third guide wheel are sequentially arranged in the bleaching bin along the direction from the yarn inlet to the drying bin; a pressing conveying assembly for clamping and conveying the blended yarns is arranged in the drying bin side by side towards the yarn outlet; an electric heating pipe is arranged in the heating box, and third through holes are uniformly formed in the end face, facing the blended yarn, of the heating box; the heating box is communicated with the outside air through a first air extraction device; the drying bin is communicated with an exhaust pipe on the bottom surface of the bleaching bin through a second air exhaust device; a check valve is arranged in a fourth through hole arranged on the exhaust pipe. The invention can bleach the blended yarn with high efficiency and can quickly dry the bleached blended yarn.
Description
Technical Field
The invention relates to the technical field of blended yarn production, in particular to a high-efficiency blended yarn bleaching device.
Background
The blended yarn is yarn blended by two or more different fibers according to a certain proportion, such as polyester cotton blended yarn, polyester viscose blended yarn and the like; the blended yarn is required to be bleached before being used because the blended yarn has different colors during spinning, and usually, a worker puts the blended yarn in bleaching liquid and then uses a stick to stir the blended yarn so as to bleach the blended yarn; the manual stirring is time-consuming and labor-consuming, the efficiency is low, and the bleached blended yarn needs to be further dried after being taken out; the workload of workers is greatly increased; to this end, the present application proposes a high-efficiency bleaching device for blended yarns.
Disclosure of Invention
The high-efficiency bleaching device for the blended yarn can bleach the blended yarn efficiently and dry the bleached blended yarn quickly.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency blended yarn bleaching device comprises a box body, a first guide wheel, a second guide wheel, a third guide wheel, a second air extractor, a pressing conveying assembly, a first air extractor, a heating box, an exhaust pipe and a one-way valve;
a clapboard is arranged in the box body; the partition board is used for dividing the interior of the box body into a bleaching bin and a drying bin, and a first through hole used for communicating the bleaching bin with the drying bin is formed in the partition board;
the bottom of the bleaching bin is stored with bleaching liquid for bleaching blended yarns, the bleaching bin is provided with a yarn inlet and an exhaust hole on the box body, and a first guide wheel, a second guide wheel and a third guide wheel are sequentially arranged in the bleaching bin along the yarn inlet towards the direction of the first through hole; the blended yarn enters the bleaching bin from the yarn inlet and is tightly pressed against the first guide wheel, the blended yarn is immersed in bleaching liquid and is tightly pressed against the second guide wheel, the blended yarn penetrates out of the bleaching liquid and is tightly pressed against the third guide wheel, and the blended yarn enters the drying bin from the first through hole;
the box body of the drying bin is provided with an air inlet and a yarn outlet, and a pressing conveying assembly for clamping and conveying blended yarns is arranged in the drying bin from the first through hole to the yarn outlet side by side;
the heating box is positioned between the pressing conveying assemblies, an electric heating pipe is arranged in the heating box, third through holes are uniformly formed in the end face, facing the blended yarn, of the heating box, and second through holes are formed in the heating box; the air inlet end of the first air extractor is respectively connected with the air inlet holes, and the air outlet end of the first air extractor is respectively connected with the second through holes;
the second air extractor is arranged in the drying bin, and the air outlet end of the second air extractor is respectively connected with the air inlet end of the exhaust pipe; the exhaust pipes are respectively arranged on the bottom surfaces of the bleaching bins and are provided with fourth through holes at equal intervals; one-way valves are respectively arranged in the fourth through holes.
Preferably, the first guide wheel, the second guide wheel and the third guide wheel form a guide wheel group for guiding and bleaching the blended yarn, and the first guide wheel, the second guide wheel and the third guide wheel are installed in the same manner.
Preferably, the number of the second guide wheels in the guide wheel group is not less than two.
Preferably, the first guide wheels are respectively in threaded connection with the mounting shafts; the installation shafts are respectively arranged in the bleaching bin in parallel in a rotating way.
Preferably, the bottom surface of the bleaching bin is provided with an inclined plate, and the bleaching bin is provided with a liquid discharge hole for discharging the bleaching liquid used in the bleaching bin.
Preferably, a wind shielding filter plate is arranged in the heating box; the wind screen plate is uniformly provided with filter holes; the aperture of the filter hole is not smaller than that of the third through hole.
Preferably, a gas collecting hood is arranged in the drying bin; the gas collecting hood is positioned at one end far away from the heating box, and the gas inlet ends of the gas collecting hood face the exhaust direction of the third through hole respectively; the exhaust end of the gas-collecting hood is respectively connected with the gas inlet end of the second gas extraction device.
Preferably, dustproof filter screens are respectively arranged in the exhaust hole and the air inlet hole.
Preferably, the pressing conveying assembly comprises a mounting frame, a first fastening piece, a second fastening piece, a pressing roller, a driving device and a sliding piece;
the mounting frames are arranged side by side, and fifth through holes and mounting holes are respectively formed in the mounting frames; the mounting hole is provided with a sixth through hole on the mounting frame; the first fastening piece is screwed into the fifth through hole and the threaded blind hole formed in the inner wall of the drying bin respectively;
the squeezing rollers are arranged side by side, and a gap for the blended yarn to pass through is reserved between the squeezing rollers; the extrusion rollers are respectively and rotatably connected with the sliding parts and are respectively connected with the driving devices in a transmission way; the sliding pieces are respectively installed in the installation holes in a sliding manner; the second fastening pieces are screwed into the sixth through holes respectively, and the sliding pieces are pressed by the second fastening pieces towards the end faces of the sliding pieces respectively.
Preferably, the mounting frame comprises a mounting plate provided with a mounting hole and an L-shaped connecting plate provided with a fifth through hole; the L-shaped connecting plates are respectively arranged on the mounting plates.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the blended yarn is bleached through the arranged bleaching bin, and the bleached wet blended yarn is dried through the arranged drying bin; the blended yarn to be bleached is conveyed in a bleaching bin through a guide wheel so as to be immersed in bleaching liquid to bleach the blended yarn; hot air in the drying bin is introduced into the bleaching liquid to heat the bleaching liquid and stir the bleaching liquid to a certain degree, so that the bleaching efficiency of the blended yarn is greatly improved.
2. According to the invention, the bleached blended yarn is clamped and conveyed by the pressing conveying assembly, so that liquid in the wet blended yarn can be extruded out, a certain tension can be kept for the blended yarn, and the blended yarn is prevented from being wound together under the blowing of hot air.
3. According to the invention, hot air generated during drying is introduced into the bleaching liquid to heat the bleaching liquid, so that the hot air is prevented from being directly exhausted, the utilization rate of heat energy is improved, and the energy-saving and environment-friendly effects are achieved.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency bleaching device for blended yarns, which is provided by the invention.
Fig. 2 is a partially enlarged structural schematic diagram of a bleaching device for a high-efficiency blended yarn according to the present invention.
Fig. 3 is a partially enlarged structural schematic diagram of a bleaching device for a high-efficiency blended yarn according to the present invention at B.
Fig. 4 is a schematic structural diagram of a pressing conveying component in the bleaching device for the blended yarn with high efficiency.
Fig. 5 is a schematic structural view of the arrangement of the first guide wheel and the rotating shaft in the bleaching device for high-efficiency blended yarn according to the invention.
Reference numerals: 1. a box body; 2. a yarn inlet; 3. blending yarns; 4. an exhaust hole; 5. a bleaching bin; 7. a first guide wheel; 8. a second guide wheel; 9. a third guide wheel; 10. a partition plate; 11. a first through hole; 12. a second air extraction device; 13. a gas-collecting hood; 14. a drying bin; 15. a compacting conveying assembly; 16. a yarn outlet; 17. an air inlet hole; 18. a first air extraction device; 19. a heating box; 20. an electric heating tube; 21. a second through hole; 22. a wind shielding filter plate; 23. a third through hole; 24. a mounting frame; 25. a first fastening member; 26. a second fastening member; 27. a squeeze roll; 28. a drive device; 29. a slider; 30. mounting holes; 31. a fifth through hole; 32. installing a shaft; 33. an exhaust pipe; 34. a one-way valve; 35. an inclined plate.
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.
Referring to fig. 1-5, a high-efficiency bleaching device for blended yarn comprises a box body 1, a first guide wheel 7, a second guide wheel 8, a third guide wheel 9, a second air extractor 12, a compaction conveying assembly 15, a first air extractor 18, a heating box 19, an exhaust pipe 33 and a one-way valve 34;
a clapboard 10 is arranged in the box body 1; the partition board 10 is used for dividing the interior of the box body 1 into a bleaching bin 5 and a drying bin 14, and the partition board 10 is provided with a first through hole 11 for communicating the bleaching bin 5 with the drying bin 14;
bleaching liquid for bleaching the blended yarn 3 is stored at the bottom of the bleaching bin 5, a yarn inlet 2 and an exhaust hole 4 are formed in the box body 1 of the bleaching bin 5, and a first guide wheel 7, a second guide wheel 8 and a third guide wheel 9 are sequentially arranged in the bleaching bin 5 along the yarn inlet 2 towards the direction of the first through hole 11; the distance between the first guide wheel 7 and the third guide wheel 9 and the bottom surface of the bleaching bin 5 is not less than the distance between the second guide wheel 8 and the bottom surface of the bleaching bin 5; the upper end surface of the third guide wheel 9 is parallel to the first through hole 11, so that the blended yarn 3 horizontally passes through the first through hole 11;
furthermore, the central axes of the yarn inlet 2, the first through hole 11 and the yarn outlet 16 are respectively superposed;
the blended yarn 3 enters a bleaching bin 5 from a yarn inlet 2 and is tightly pressed by a first guide wheel 7, and the blended yarn 3 is immersed in bleaching liquid and is tightly pressed by a second guide wheel 8; the second guide wheel 8 is immersed in the bleaching liquor;
the blended yarn 3 penetrates out of the bleaching solution and is tightly pressed on the third guide wheel 9, and the blended yarn 3 enters the drying bin 14 from the first through hole 11;
an air inlet 17 and a yarn outlet 16 are arranged on the box body 1 of the drying bin 14, and a pressing conveying assembly 15 for clamping and conveying the blended yarn 3 is arranged in the drying bin 14 from the first through hole 11 to the yarn outlet 16 side by side;
the heating box 19 is positioned between the pressing and conveying assemblies 15, an electric heating pipe 20 is arranged in the heating box 19, third through holes 23 are uniformly formed in the end face, facing the blended yarn 3, of the heating box 19, and second through holes 21 are formed in the heating box 19;
further, a temperature sensor for detecting the temperature in the heating box 19 is arranged in the heating box 19; the temperature sensor is in communication connection with an external controller and is used for transmitting the temperature in the heating box 19 to the controller in real time, so that the temperature of the blown hot air can be known, and the influence of overhigh temperature on the blended yarn 3 is avoided;
the air inlet end of the first air extractor 18 is respectively connected with the air inlet holes 17, and the air outlet end of the first air extractor 18 is respectively connected with the second through holes 21; the first air extractor 18 is an exhaust fan;
the second air extractor 12 is arranged in the drying bin 14, and the air outlet end of the second air extractor 12 is respectively connected with the air inlet end of the exhaust pipe 33; the second air extractor 12 is an exhaust fan;
the exhaust pipes 33 are respectively arranged on the bottom surfaces of the bleaching bins 5, and fourth through holes are formed in the exhaust pipes 33 at equal intervals; one-way valves 34 are respectively arranged in the fourth through holes.
When the yarn bleaching device is used, the blended yarn 3 to be bleached enters the bleaching bin 5 from the yarn inlet 2, and the blended yarn 3 is sequentially pressed on the first guide wheel 7, the second guide wheel 8 and the third guide wheel 9; the second guide wheel 8 is immersed in the bleaching solution, so that the blended yarn 3 is contacted with the bleaching solution, and the bleaching solution bleaches the blended yarn 3; the bleached blended yarn 3 enters a drying bin 14 from a first through hole 11;
the first air extractor 18 operates to input external air into the heating box 19 for heating; drying the blended yarn 3 by the heated hot air; outputting the dried blended yarn 3 out of the box body 1 through a yarn outlet 16 and winding and rolling the blended yarn 3; the winding up of the blended yarn 3 is not described in the prior art; the blended yarn 3 is clamped and conveyed by a pressing conveying assembly 15 in the drying bin 14, so that the drying efficiency of the blended yarn 3 is improved; the blended yarn 3 can be prevented from being wound by ordered conveying; the bleaching efficiency is greatly improved;
hot air in the drying bin 14 is input into the exhaust pipe 33 through the second air extractor 12, and the hot air is discharged into the bleaching liquid from the fourth through hole on the exhaust pipe 33, heats the bleaching liquid and can stir the bleaching liquid to a certain extent, so that the bleaching efficiency of the blended yarn 3 is improved.
In an alternative embodiment, the first guide wheel 7, the second guide wheel 8 and the third guide wheel 9 form a guide wheel set for guiding the bleaching of the blended yarn 3, and the first guide wheel 7, the second guide wheel 8 and the third guide wheel 9 are mounted in the same manner;
it should be noted that the guide wheel group refers to a guide wheel for bleaching and guiding the same group of the blended yarn 3 to be bleached.
In an alternative embodiment, the number of second guide wheels 8 in the guide wheel set is not less than two; further, two second guide wheels 8 are selected.
In an alternative embodiment, the first guide wheels 7 are respectively screwed with the mounting shafts 32; the mounting shafts 32 are respectively arranged in the bleaching bin 5 in parallel and in a rotating way; a threaded hole is formed in the center of the first guide wheel 7; the mounting shafts 32 are respectively screwed into the threaded holes; the first guide wheel 7 is in threaded connection with the mounting shaft 32, and the distance between the first guide wheels 7 is adjusted in the direction.
In an alternative embodiment, the bottom surface of the bleaching bin 5 is provided with an inclined plate 35, and the bleaching bin 5 is provided with a liquid discharge hole for discharging the bleaching liquid used in the bleaching bin 5 on the box body 1; the inclined plate 35 is arranged to enable the bottom surface of the bleaching bin 5 to be in an inverted cone shape; the liquid discharge hole is positioned at the lowest part of the bottom surface of the bleaching bin 5; thereby conveniently and quickly discharging the bleaching liquid in the bleaching bin 5.
In an alternative embodiment, the heating chamber 19 is provided with a wind screen 22; the wind screen plate 22 is uniformly provided with filter holes; the aperture of the filter hole is not smaller than that of the third through hole 23.
In an alternative embodiment, a gas collecting hood 13 is arranged in the drying bin 14; the gas-collecting hood 13 is positioned at one end far away from the heating box 19, and the gas inlet ends of the gas-collecting hood 13 respectively face the exhaust direction of the third through holes 23; the exhaust end of the gas collecting hood 13 is connected with the gas inlet end of the second gas extraction device 12 respectively; the second air extractor 12 is an exhaust fan.
In an alternative embodiment, the exhaust hole 4 and the air inlet hole 17 are respectively provided with a dustproof filter screen; the dustproof filter screen is arranged to prevent external impurities from entering the bleaching bin 5 from the exhaust hole 4 and entering the drying bin 14 from the air inlet hole 17.
In an alternative embodiment, the compacting conveyor assembly 15 comprises a mounting frame 24, a first tightening piece 25, a second tightening piece 26, a pressing roller 27, a driving device 28 and a sliding member 29;
the mounting frames 24 are arranged side by side, and fifth through holes 31 and mounting holes 30 are respectively formed in the mounting frames 24; the mounting hole 30 is provided with a sixth through hole on the mounting bracket 24; the sixth through holes are arranged at equal intervals along the length direction of the mounting frame 24;
the first fastening piece 25 is screwed into the fifth through hole 31 and the threaded blind hole arranged on the inner wall of the drying bin 14 respectively; the mounting frame 24 is detachably mounted in the drying chamber 14 through a first fastening piece 25;
the squeeze rollers 27 are arranged side by side, and a gap for the blended yarn 3 to pass through is left between the squeeze rollers 27; the squeeze rollers 27 are rotatably connected to the sliders 29, respectively; the extrusion rollers 27 are respectively in transmission connection with a driving device 28; the driving device 28 is a variable frequency motor; the two squeezing rollers 27 rotate at the same speed and rotate in opposite directions;
the sliding parts 29 are respectively installed in the installation holes in a sliding manner; the second tightening members 26 are screwed into the sixth through holes, respectively, and the end surfaces of the second tightening members 26 facing the sliding members 29 press the sliding members 29, respectively.
In an alternative embodiment, the mounting bracket 24 comprises a mounting plate provided with mounting holes 30 and an L-shaped web provided with fifth through holes 31; the L-shaped connecting plates are respectively arranged on the mounting plates; one end of the L-shaped connecting plate is vertically connected with the mounting plate, and the end faces of the L-shaped connecting plate, which are provided with the fifth through holes 31, respectively compress the inner walls of the drying bins 14.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The high-efficiency blended yarn bleaching device is characterized by comprising a box body (1), a first guide wheel (7), a second guide wheel (8), a third guide wheel (9), a second air extractor (12), a pressing conveying assembly (15), a first air extractor (18), a heating box (19), an exhaust pipe (33) and a one-way valve (34);
a clapboard (10) is arranged in the box body (1); the partition plate (10) is used for dividing the interior of the box body (1) into a bleaching bin (5) and a drying bin (14), and a first through hole (11) used for communicating the bleaching bin (5) with the drying bin (14) is formed in the partition plate (10);
bleaching liquid for bleaching the blended yarn (3) is stored at the bottom of the bleaching bin (5), a yarn inlet (2) and an exhaust hole (4) are formed in the box body (1) of the bleaching bin (5), and a first guide wheel (7), a second guide wheel (8) and a third guide wheel (9) are sequentially arranged in the bleaching bin (5) along the yarn inlet (2) towards the direction of the first through hole (11); the blended yarn (3) enters a bleaching bin (5) from a yarn inlet (2) and is tightly pressed against a first guide wheel (7), the blended yarn (3) is immersed in bleaching liquid and is tightly pressed against a second guide wheel (8), the blended yarn (3) penetrates out of the bleaching liquid and is tightly pressed against a third guide wheel (9), and the blended yarn (3) enters a drying bin (14) from a first through hole (11);
an air inlet hole (17) and a yarn outlet (16) are formed in the box body (1) of the drying bin (14), and a pressing conveying assembly (15) used for clamping and conveying the blended yarns (3) is arranged in the drying bin (14) from the first through hole (11) to the yarn outlet (16) side by side; the pressing conveying assembly (15) comprises a mounting frame (24), a first fastening piece (25), a second fastening piece (26), a squeezing roller (27), a driving device (28) and a sliding piece (29); the mounting frames (24) are arranged side by side, and the mounting frames (24) are respectively provided with a fifth through hole (31) and a mounting hole (30); the mounting hole (30) is provided with a sixth through hole on the mounting frame (24); the first fastening piece (25) is screwed into the fifth through hole (31) and a threaded blind hole formed in the inner wall of the drying bin (14) respectively; the squeezing rollers (27) are arranged side by side, and a gap for the blended yarn (3) to pass through is reserved between the squeezing rollers (27); the extrusion rollers (27) are respectively connected with the sliding parts (29) in a rotating way, and the extrusion rollers (27) are respectively connected with the driving devices (28) in a transmission way; the sliding parts (29) are respectively installed in the installation holes in a sliding manner; the second fastening pieces (26) are screwed into the sixth through holes respectively, and the end faces, facing the sliding pieces (29), of the second fastening pieces (26) press the sliding pieces (29) respectively;
the heating box (19) is positioned between the pressing and conveying assemblies (15), an electric heating pipe (20) is arranged in the heating box (19), third through holes (23) are uniformly formed in the end face, facing the blended yarn (3), of the heating box (19), and second through holes (21) are formed in the heating box (19); the air inlet end of the first air extractor (18) is respectively connected with the air inlet holes (17), and the air outlet end of the first air extractor (18) is respectively connected with the second through holes (21);
the second air extractor (12) is arranged in the drying bin (14), and the air outlet end of the second air extractor (12) is respectively connected with the air inlet end of the exhaust pipe (33); the exhaust pipes (33) are respectively arranged on the bottom surfaces of the bleaching bins (5), and the exhaust pipes (33) are provided with fourth through holes at equal intervals; one-way valves (34) are respectively arranged in the fourth through holes;
the blended yarn (3) to be bleached enters a bleaching bin (5) from a yarn inlet (2), and the blended yarn (3) is sequentially pressed against a first guide wheel (7), a second guide wheel (8) and a third guide wheel (9); the bleached blended yarn (3) enters a drying bin (14) from a first through hole (11); the blended yarn (3) is clamped and conveyed by a pressing conveying assembly (15) in a drying bin (14), and the dried blended yarn (3) is output from the box body (1) through a yarn outlet (16); hot air in the drying bin (14) is input into the exhaust pipe (33) through the second air extraction device (12), and the hot air is discharged into the bleaching liquid from a fourth through hole in the exhaust pipe (33).
2. A high efficiency bleaching device for blended yarn according to claim 1 characterized in that the first guide wheel (7), the second guide wheel (8) and the third guide wheel (9) are comprised of a set of guide wheels for guiding bleaching of the blended yarn (3) and the first guide wheel (7), the second guide wheel (8) and the third guide wheel (9) are mounted in the same way.
3. A high efficiency bleaching device for blended yarn according to claim 2 wherein the number of second guide wheels (8) in the set of guide wheels is not less than two.
4. A high-efficiency bleaching device for blended yarn according to claim 2, wherein the first guide wheels (7) are respectively screwed with the mounting shafts (32); the mounting shafts (32) are respectively arranged in the bleaching bin (5) in parallel and in a rotating way.
5. A high-efficiency bleaching device for blended yarns according to claim 1, characterized in that the bottom surface of the bleaching bin (5) is provided with an inclined plate (35), and the bleaching bin (5) is provided with a drain hole on the box body (1) for draining the bleaching liquid used in the bleaching bin (5).
6. A high efficiency bleaching device for blended yarn as claimed in claim 1 wherein the heating cabinet (19) is provided with a wind screen (22); the wind screen filter plate (22) is uniformly provided with filter holes; the aperture of the filter hole is not smaller than that of the third through hole (23).
7. A high-efficiency bleaching device for blended yarn according to claim 1, characterized in that a gas collecting hood (13) is provided in the drying chamber (14); the exhaust end of the gas collecting hood (13) is respectively connected with the gas inlet end of the second gas extraction device (12).
8. A high efficiency bleaching device for blended yarn as claimed in claim 1 wherein dust screen is provided in each of the exhaust vent (4) and the air inlet vent (17).
9. A high efficiency bleaching device for blended yarns according to claim 1 wherein the mounting bracket (24) comprises a mounting plate provided with mounting holes (30) and an L-shaped web provided with fifth through holes (31); the L-shaped connecting plates are respectively arranged on the mounting plates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764708.7A CN110424118B (en) | 2019-08-19 | 2019-08-19 | Bleaching device of mixed yarn of efficient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764708.7A CN110424118B (en) | 2019-08-19 | 2019-08-19 | Bleaching device of mixed yarn of efficient |
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| CN110424118A CN110424118A (en) | 2019-11-08 |
| CN110424118B true CN110424118B (en) | 2022-02-22 |
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| CN201910764708.7A Active CN110424118B (en) | 2019-08-19 | 2019-08-19 | Bleaching device of mixed yarn of efficient |
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| CN111270455B (en) * | 2020-03-13 | 2022-12-13 | 绍兴市德帏纺织科技有限公司 | Bleaching device and bleaching method of textile fabric for textile processing |
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| DE3703049A1 (en) * | 1987-02-03 | 1988-08-11 | Wfk Testgewebe Gmbh | Method of bleaching as well as device for implementing the method |
| CN207391768U (en) * | 2017-09-27 | 2018-05-22 | 苏州辰鸣纺织科技有限公司 | Textile yarn bleaches drying unit |
| CN108085895A (en) * | 2017-11-15 | 2018-05-29 | 丽水遂智科技咨询有限公司 | A kind of textile cloth integral type bleaching equipment |
| CN208071971U (en) * | 2018-04-13 | 2018-11-09 | 盐城市峻珑纱线有限公司 | A kind of textile yarn bleaching drying unit |
| CN208995751U (en) * | 2018-10-31 | 2019-06-18 | 桐乡市濮院兴盛纺织品染整有限公司 | Yarn bleaches drying unit |
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2019
- 2019-08-19 CN CN201910764708.7A patent/CN110424118B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3703049A1 (en) * | 1987-02-03 | 1988-08-11 | Wfk Testgewebe Gmbh | Method of bleaching as well as device for implementing the method |
| CN207391768U (en) * | 2017-09-27 | 2018-05-22 | 苏州辰鸣纺织科技有限公司 | Textile yarn bleaches drying unit |
| CN108085895A (en) * | 2017-11-15 | 2018-05-29 | 丽水遂智科技咨询有限公司 | A kind of textile cloth integral type bleaching equipment |
| CN208071971U (en) * | 2018-04-13 | 2018-11-09 | 盐城市峻珑纱线有限公司 | A kind of textile yarn bleaching drying unit |
| CN208995751U (en) * | 2018-10-31 | 2019-06-18 | 桐乡市濮院兴盛纺织品染整有限公司 | Yarn bleaches drying unit |
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