CN112609275A - False twisting device for chemical fiber yarn texturing equipment - Google Patents
False twisting device for chemical fiber yarn texturing equipment Download PDFInfo
- Publication number
- CN112609275A CN112609275A CN202011464332.7A CN202011464332A CN112609275A CN 112609275 A CN112609275 A CN 112609275A CN 202011464332 A CN202011464332 A CN 202011464332A CN 112609275 A CN112609275 A CN 112609275A
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- CN
- China
- Prior art keywords
- yarn
- false twisting
- pressure cavity
- chemical fiber
- cooling
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
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- 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
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- 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
- D01H13/28—Heating or cooling arrangements for yarns
Abstract
The invention relates to the technical field of textile equipment, and discloses a false twisting device for chemical fiber yarn elasticizing equipment, which comprises a rack, wherein a support column is arranged in the middle of the rack, a yarn guide hook is arranged above the support column, a fed yarn is arranged in the yarn guide hook, a yarn guide barrel is arranged at the lower end of the fed yarn, a branching device is arranged at the lower end of the yarn guide barrel, false twisting rollers are arranged on the left side and the right side of the branching device, cooling rollers are arranged between the false twisting rollers in parallel, a positive pressure cavity is arranged in the center of the cooling rollers, a plurality of air passing pipes are radially arranged on the outer wall of the positive pressure cavity, a control layer is fixedly connected to the outer sides of the air passing pipes, a plurality of fins are radially arranged on the outer sides of. According to the false twisting device for the chemical fiber texturing equipment, low-temperature air is blown out of the yarn wound on the surface of the cooling roller through the positive pressure cavity for cooling, so that the cooling of the yarn is completed in the false twisting and yarn outgoing process, the yarn winding times are greatly reduced, and the yarn breakage risk is reduced.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a false twisting device for chemical fiber texturing equipment.
Background
Chemical fiber texturing is that chemical fiber filaments are bent to a certain degree through false twisting setting, false twisting is recovered after external force is removed, fibers have certain elasticity, the texturing commonly comprises heating, false twisting, cooling and other basic steps.
Disclosure of Invention
Technical problem to be solved
In view of the defects of the prior art, the invention provides a false twisting device for chemical fiber texturing equipment, which has the advantage of cooling yarns while false twisting, and solves the problems in the background art.
(II) technical scheme
In order to realize the purpose of false twisting and yarn cooling, the invention provides the following technical scheme: a false twisting device for chemical fiber yarn elasticizing equipment comprises a rack, wherein a support column is arranged in the middle of the rack, a yarn guide hook is arranged above the support column, a feeding yarn is arranged in the yarn guide hook, a yarn guide cylinder is arranged at the lower end of the feeding yarn, a branching device is arranged at the lower end of the yarn guide cylinder, false twisting rollers are arranged on the left side and the right side of the branching device, cooling rollers are arranged between the false twisting rollers in parallel, a positive pressure cavity is arranged at the center of the cooling rollers, a plurality of air pipes are radially arranged on the outer wall of the positive pressure cavity, a control layer is fixedly connected to the outer sides of the air pipes, a plurality of fins are radially arranged on the outer sides of the control layer, a plurality of cooling pipes are axially arranged in the fins along the cooling rollers, a mounting plate is arranged on the outer sides of the fins, a yarn guide plate is movably connected to the outer sides, one end of the air suction pipe extending into the control layer is provided with a negative pressure cavity, and the upper end and the lower end of the negative pressure cavity are provided with filter plates.
Preferably, the false twist roller and the matched branching and connecting device are unitized combination, and the connected units can be arranged at intervals up and down through the partition plates.
Preferably, the upper end and the lower end of the positive pressure cavity are connected with a positive pressure pipeline arranged in the rack, and the air pipe connected to the outer side of the positive pressure cavity is a hard hollow pipe capable of supporting the structure of the air pipe.
Preferably, a cavity is arranged in the control layer, one end of the cavity is connected with the air pipe, and the other end of the cavity is connected with the fin.
Preferably, the mounting plate and the yarn guide plate are provided with corresponding vent holes, the two plates are connected through a spring, and the outer side of the yarn guide plate exposed out of the cooling roller is of a cambered surface structure.
Preferably, the outer side of the air suction pipe is arranged between the adjacent yarn guide plates, and the inner side of the air suction pipe extends into the negative pressure cavity along the radial direction.
Preferably, the negative pressure cavity is arranged outside the positive pressure cavity, and two ends of the negative pressure cavity cross over the filter plate and are connected with the negative pressure pipeline.
(III) advantageous effects
Compared with the prior art, the invention provides a false twisting device for chemical fiber texturing equipment, which has the following beneficial effects:
1. according to the false twisting device for the chemical fiber yarn texturing equipment, the heated fed yarn is vertically and downwards guided into the false twisting device through the yarn guide hook, and is guided into the yarn dividing device through the yarn guide cylinder to be correctly divided into each false twisting roller, a large amount of space is saved due to vertical configuration, and convenience is brought to unitization of the false twisting rollers and the yarn dividing device matched with the false twisting rollers.
2. According to the false twisting device for the chemical fiber texturing equipment, low-temperature air is blown out of the yarn wound on the surface of the cooling roller through the positive pressure cavity for cooling, so that the cooling of the yarn is completed in the false twisting and yarn outgoing process, the yarn winding times are greatly reduced, and the yarn breakage risk is reduced.
3. The false twisting device for the chemical fiber texturing equipment sucks sprayed low-temperature air from the surface of the cooling roller through the air suction pipe, and sucks broken yarns generated in the false twisting process into the negative pressure cavity, so that the cooling effect can be effectively controlled on the surface of the cooling roller, and meanwhile, the broken yarns are prevented from being wound into a rotating device to influence the operation of the equipment.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view showing a unit structure of a false twist roller according to the present invention;
FIG. 3 is a schematic representation of false twist threading of the present invention;
FIG. 4 is a schematic cross-sectional view of a chill roll according to the present invention;
FIG. 5 is an enlarged partial cross-sectional view of a chill roll according to the present invention.
In the figure: 1. a frame; 2. a support pillar; 3. a yarn guide hook; 4. feeding yarns; 5. a yarn guiding drum; 6. a shunt device; 7. a false twist roller; 8. a cooling roll; 9. a positive pressure chamber; 10. a gas pipe is arranged; 11. a control layer; 12. a fin; 13. a cooling tube; 14. mounting a plate; 15. a yarn guide plate; 16. an air intake duct; 17. a negative pressure chamber; 18. a filter 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a false twisting device for chemical fiber texturing equipment comprises a frame 1, a support column 2 is arranged in the middle of the frame 1, a yarn guide hook 3 is arranged above the support column 2, a fed yarn 4 is arranged in the yarn guide hook 3, a yarn guide cylinder 5 is arranged at the lower end of the fed yarn 4, a distributor 6 is arranged at the lower end of the yarn guide cylinder 5, false twist rollers 7 are arranged at the left side and the right side of the distributor 6, cooling rollers 8 are arranged in parallel between the false twist rollers 7, a positive pressure cavity 9 is arranged at the center of the cooling rollers 8, a plurality of air pipes 10 are radially arranged on the outer wall of the positive pressure cavity 9, a control layer 11 is fixedly connected to the outer side of the air pipes 10, a plurality of fins 12 are radially arranged on the outer side of the control layer 11, a plurality of cooling pipes 13 are axially arranged in the fins 12 along the cooling rollers 8, a mounting plate 14 is arranged on the outer, an air suction pipe 16 is arranged between two adjacent fins 12, a negative pressure cavity 17 is arranged at one end of the air suction pipe 16 extending into the control layer 11, and filter plates 18 are arranged at the upper end and the lower end of the negative pressure cavity 17.
The false twist roller 7 and the associated coupler 6 should be unitized combination, and the connected units can be arranged at intervals up and down by the partition board.
Wherein, the upper and lower ends of the positive pressure cavity 9 are connected with a positive pressure pipeline arranged in the frame 1, and the air pipe 10 connected with the outer side of the positive pressure cavity 9 is a hard hollow pipe capable of supporting the structure.
Wherein, a cavity is arranged in the control layer 11, one end of the cavity is connected with the air pipe 10, and the other end is connected with the fin 12.
Wherein, the mounting plate 14 and the yarn guide plate 15 are provided with corresponding vent holes, the two plates are connected through a spring, and the outer side of the yarn guide plate 15 exposed out of the cooling roller 8 is of a cambered surface structure.
Wherein the outer side of the air suction pipe 16 is arranged between the adjacent yarn guide plates 15, and the inner side extends into the negative pressure cavity 17 along the radial direction.
Wherein, the negative pressure cavity 17 is arranged outside the positive pressure cavity 9, and two ends of the negative pressure cavity cross the filter plate 18 and are connected with a negative pressure pipeline.
The working principle is as follows: this false twisting device for chemical fiber yarn elasticizer is provided with throwing yarn 4 in the thread guide hook 3, the lower extreme of throwing yarn 4 is provided with draws a yarn section of thick bamboo 5, the lower extreme that draws a yarn section of thick bamboo 5 is provided with divides antithetical couplet ware 6, divide the left and right sides of antithetical couplet ware 6 to be provided with false twist roller 7, through leading yarn hook 3 with the perpendicular leading-in false twisting device downwards of the yarn 4 of throwing after heating, draw antithetical couplet ware 6 through drawing a yarn section of thick bamboo 5 and introduce antithetical couplet ware 6, correctly divide for each false twist roller 7, a large amount of spaces are saved in its perpendicular configuration, it provides convenience to divide antithetical couplet ware 6's.
The yarn led out by the branch connection is wound by the false twist rollers 7 and is wound out from the other false twist roller 7 after being wound by the cooling roller 8, the texturing is finished, in the false twisting process, because the cooling rollers 8 are arranged between the false twist rollers 7 in parallel, the center of the cooling roller 8 is provided with a positive pressure cavity 9, the outer wall of the positive pressure cavity 9 is radially provided with a plurality of air passing pipes 10, the outer side of each air passing pipe 10 is fixedly connected with a control layer 11, the outer side of the control layer 11 is radially provided with a plurality of fins 12, a plurality of cooling pipes 13 are arranged in the fins 12 along the axial direction of the cooling roller 8, the outer side of each fin 12 is provided with a mounting plate 14, the outer side of the mounting plate 14 is movably connected with a yarn guide plate 15, the positive pressure cavity 9 blows high-pressure air to the fins 12 through the air passing pipes 10, the high-pressure air is cooled after passing through the cooling pipes 13, then the low-, the cooling of the yarn is completed in the false twisting and yarn outgoing process, the winding times of the yarn are greatly reduced, and the yarn breakage risk is reduced.
And an air suction pipe 16 is arranged between two adjacent fins 12, a negative pressure cavity 17 is arranged at one end of the air suction pipe 16 extending into the control layer 11, and filter plates 18 are arranged at the upper end and the lower end of the negative pressure cavity 17, so that in order to prevent excessive low-temperature air from influencing the quality of the fed yarn 4, the air suction pipe 16 sucks the sprayed low-temperature air from the surface of the cooling roller 8, and simultaneously sucks broken yarn generated in the false twisting process into the negative pressure cavity 17, so that the cooling effect can be effectively controlled on the surface of the cooling roller 8, and meanwhile, the broken yarn is prevented from being wound into a rotating device to influence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a false twisting device for chemical fiber adds bullet equipment, includes frame (1), its characterized in that: the middle part of the rack (1) is provided with a support column (2), a yarn guide hook (3) is arranged above the support column (2), a feeding yarn (4) is arranged in the yarn guide hook (3), a yarn guiding barrel (5) is arranged at the lower end of the feeding yarn (4), a branching device (6) is arranged at the lower end of the yarn guiding barrel (5), false twist rollers (7) are arranged at the left side and the right side of the branching device (6), cooling rollers (8) are arranged between the false twist rollers (7) in parallel, a positive pressure cavity (9) is arranged at the center of the cooling rollers (8), a plurality of air passing pipes (10) are radially arranged on the outer wall of the positive pressure cavity (9), a control layer (11) is fixedly connected to the outer side of the air passing pipes (10), a plurality of fins (12) are radially arranged on the outer side of the control layer (11), and a plurality of cooling pipes (13) are axially arranged in the fins (12) along, the outside of fin (12) is provided with mounting panel (14), the outside swing joint of mounting panel (14) has yarn guide plate (15), and is two adjacent the clearance of fin (12) is provided with breathing pipe (16), the one end that breathing pipe (16) extend into control layer (11) is provided with negative pressure chamber (17), the upper and lower end of negative pressure chamber (17) is provided with filter (18).
2. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: the false twist roller (7) and the matched branching and connecting device (6) are unitized combination, and the connected units can be arranged at intervals up and down through the partition boards.
3. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: the upper end and the lower end of the positive pressure cavity (9) are connected with a positive pressure pipeline arranged in the rack (1), and a gas running pipe (10) connected with the outer side of the positive pressure cavity (9) is a hollow pipe which is hard and can support the structure of the hollow pipe.
4. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: a cavity is arranged in the control layer (11), one end of the cavity is connected with the air pipe (10), and the other end of the cavity is connected with the fin (12).
5. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: the mounting plate (14) and the yarn guide plate (15) are provided with corresponding vent holes, the two plates are connected through a spring, and the outer side of the yarn guide plate (15) exposed out of the cooling roller (8) is of a cambered surface structure.
6. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: the outer side of the air suction pipe (16) is arranged between the adjacent yarn guide plates (15), and the inner side of the air suction pipe extends into the negative pressure cavity (17) along the radial direction.
7. A false twisting device for a chemical fiber texturing apparatus according to claim 1, wherein: the negative pressure cavity (17) is arranged outside the positive pressure cavity (9), and two ends of the negative pressure cavity cross the filter plate (18) to be connected with a negative pressure pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464332.7A CN112609275A (en) | 2020-12-14 | 2020-12-14 | False twisting device for chemical fiber yarn texturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464332.7A CN112609275A (en) | 2020-12-14 | 2020-12-14 | False twisting device for chemical fiber yarn texturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609275A true CN112609275A (en) | 2021-04-06 |
Family
ID=75233619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011464332.7A Withdrawn CN112609275A (en) | 2020-12-14 | 2020-12-14 | False twisting device for chemical fiber yarn texturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112609275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502575A (en) * | 2021-09-08 | 2021-10-15 | 江苏美得妮纺织品有限公司 | False twisting device for chemical fiber texturing equipment and using method thereof |
| CN116240654A (en) * | 2023-03-14 | 2023-06-09 | 江苏数米科技有限公司 | Textile machinery yarn deformation equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902135A (en) * | 1959-12-18 | 1962-07-25 | Chavanoz Moulinage Retorderie | Improvements in the processes and apparatus for the production of bulked yarns |
| CN1604973A (en) * | 2001-12-19 | 2005-04-06 | 苏拉有限及两合公司 | Texturing machine |
| CN104372473A (en) * | 2014-11-13 | 2015-02-25 | 梁祺辉 | Environment-friendly heating textile machine |
| CN104562353A (en) * | 2014-12-20 | 2015-04-29 | 浙江纪元丝绸服装有限公司 | Elasticity enhancing air covering integral machine |
| CN208266348U (en) * | 2018-06-05 | 2018-12-21 | 诸暨市潇越化纤厂 | Elasticizer is used in a kind of weaving of chemical fibre |
| CN109594160A (en) * | 2018-11-24 | 2019-04-09 | 开氏石化股份有限公司 | A kind of elasticizer |
| CN112008953A (en) * | 2020-09-28 | 2020-12-01 | 何梦丹 | Wire drawing system of processing is used in preparation of polypropylene plastic woven sack |
-
2020
- 2020-12-14 CN CN202011464332.7A patent/CN112609275A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB902135A (en) * | 1959-12-18 | 1962-07-25 | Chavanoz Moulinage Retorderie | Improvements in the processes and apparatus for the production of bulked yarns |
| CN1604973A (en) * | 2001-12-19 | 2005-04-06 | 苏拉有限及两合公司 | Texturing machine |
| CN104372473A (en) * | 2014-11-13 | 2015-02-25 | 梁祺辉 | Environment-friendly heating textile machine |
| CN104562353A (en) * | 2014-12-20 | 2015-04-29 | 浙江纪元丝绸服装有限公司 | Elasticity enhancing air covering integral machine |
| CN208266348U (en) * | 2018-06-05 | 2018-12-21 | 诸暨市潇越化纤厂 | Elasticizer is used in a kind of weaving of chemical fibre |
| CN109594160A (en) * | 2018-11-24 | 2019-04-09 | 开氏石化股份有限公司 | A kind of elasticizer |
| CN112008953A (en) * | 2020-09-28 | 2020-12-01 | 何梦丹 | Wire drawing system of processing is used in preparation of polypropylene plastic woven sack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502575A (en) * | 2021-09-08 | 2021-10-15 | 江苏美得妮纺织品有限公司 | False twisting device for chemical fiber texturing equipment and using method thereof |
| CN116240654A (en) * | 2023-03-14 | 2023-06-09 | 江苏数米科技有限公司 | Textile machinery yarn deformation equipment |
| CN116240654B (en) * | 2023-03-14 | 2023-10-20 | 江苏数米科技有限公司 | Textile machinery yarn deformation equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210406 |
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| WW01 | Invention patent application withdrawn after publication |