CN215887330U - A draft setting device for producing processing of polyamide fibre silk - Google Patents
A draft setting device for producing processing of polyamide fibre silk Download PDFInfo
- Publication number
- CN215887330U CN215887330U CN202122433666.4U CN202122433666U CN215887330U CN 215887330 U CN215887330 U CN 215887330U CN 202122433666 U CN202122433666 U CN 202122433666U CN 215887330 U CN215887330 U CN 215887330U
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- Prior art keywords
- nylon yarn
- box
- yarn
- rollers
- side wall
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- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title description 5
- 239000004952 Polyamide Substances 0.000 title description 3
- 229920002647 polyamide Polymers 0.000 title description 3
- 239000004677 Nylon Substances 0.000 claims abstract description 76
- 229920001778 nylon Polymers 0.000 claims abstract description 76
- 238000007493 shaping process Methods 0.000 claims abstract description 39
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 31
- 238000009413 insulation Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Images
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to a drafting and setting device for producing nylon yarn processing, which relates to the technical field of nylon yarn processing, wherein the number of oiling rollers is two, the two oiling rollers are arranged in a nylon yarn setting box at a certain distance and in parallel, and the oiling rollers are positioned below a yarn inlet; the buncher is arranged inside the nylon yarn shaping box and is positioned below the oiling roller; the heat preservation box is a cuboid and is internally arranged in a hollow structure, a visible window and a silk thread channel are arranged on the heat preservation box, and the rear side wall of the heat preservation box is fixed on the rear side wall of the interior of the nylon yarn shaping box; the nylon yarn can be stably stretched, the nylon yarn is prevented from being broken, and the high elastic performance of the nylon yarn is improved.
Description
Technical Field
The utility model relates to the technical field of nylon yarn processing, in particular to a drafting and shaping device for nylon yarn production processing.
Background
Since the Jinzhou chemical fiber factory is the first synthetic factory in China, the Jinlun chemical fiber factory is named as "Jinlun", which is the earliest synthetic fiber variety in the world, and has excellent performance and rich raw material resource, the polyamide fiber is widely used all the time.
The nylon yarn passes through a side blowing window and then needs to pass through a cold roller and a hot roller, the yarn is stretched by utilizing the rotation speed difference between the cold roller and the hot roller, the orientation degree and the strength of the yarn are improved, and meanwhile, the hot roller carries out heat setting on the stretched yarn to eliminate the stretching stress; the existing common nylon yarn for producing can only be stretched and shaped once, and the orientation degree of the yarn is not high, so that the strength of the product is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a drafting and shaping device for producing nylon yarns, which can stably stretch nylon yarns, prevent the nylon yarns from being broken and increase the high elastic performance of the nylon yarns.
In order to achieve the purpose, the utility model adopts the following technical scheme: it comprises a nylon yarn shaping box, a yarn inlet and a yarn outlet; the nylon yarn shaping box is of an internal hollow structure, a yarn inlet is formed in the upper side wall of the left part of the nylon yarn shaping box, and a yarn outlet is formed in the right side wall of the lower part of the nylon yarn shaping box;
it also includes:
the oiling rollers are arranged in the nylon yarn shaping box in parallel at a certain distance and are positioned below the yarn inlet;
the buncher is arranged inside the nylon yarn shaping box and is positioned below the oiling roller;
the heat preservation box is cuboid and is internally arranged in a hollow structure, a visible window and a silk thread channel are arranged on the heat preservation box, and the rear side wall of the heat preservation box is fixed on the rear side wall of the interior of the nylon yarn shaping box;
the heating roller group is arranged in the heat insulation box and consists of two high-temperature heating rollers and two low-temperature heating rollers, and the low-temperature heating roller is positioned on the left side of the high-temperature heating rollers;
the number of the guide rollers is two, the guide rollers are positioned on the right side of the heat insulation box, the lower side walls of the guide rollers and the centers of the wire outlets are arranged in the same horizontal line, and the guide rollers are screwed and fixed on the inner rear side wall of the nylon yarn shaping box by using bearings;
and the cooling roller group is positioned above the guide roller and consists of four cooling rollers.
Preferably, each roller of the heating roller group and the cooling roller group is coated with a tungsten carbide coating respectively.
Preferably, the oiling roller, the heating roller set and the cooling roller set are respectively provided with an independent speed regulating module.
Preferably, the top of cooling roller set be provided with two cooling fans, the center pin of cooling fan is fixed in the pivot, the pivot upwards utilizes the bearing to pass behind the last lateral wall of nylon yarn design case, stretch and establish the top at nylon yarn design case, it establishes to be fixed with and rotates the wheel to stretch to establish to serve the cover, it connects to utilize the drive belt between the wheel to rotate, it is provided with bevel gear No. one to rotate the wheel top on right side, bevel gear sleeve establishes and fixes on the periphery wall of pivot, bevel gear meshing is provided with No. two bevel gears, No. two bevel gear's center is fixed on the output of rotating electrical machines, rotating electrical machines utilizes the motor support to fix on the fixing base, the lower lateral wall of fixing base is fixed on the last lateral wall of nylon yarn design case, rotating electrical machines is connected with external power source.
Compared with the prior art, the utility model has the beneficial effects that:
1. through set up the running roller of different temperatures in the heating roller set, can prevent that the nylon yarn difference in temperature from changing great, unstable when leading to its drawing leads to the fracture.
2. The heat preservation box is arranged, so that the nylon yarns are heated more uniformly, the thermal shrinkage rate of the nylon yarns is reduced, and the high elastic energy of the nylon yarns is realized.
3. The coating of the tungsten carbide coating has good heat resistance, wear resistance and oxidation resistance, and can be used for nylon production and processing for a long time.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the incubator of the present invention.
Description of reference numerals:
the nylon yarn shaping box comprises a nylon yarn shaping box 1, a yarn inlet 2, a yarn outlet 3, an oiling roller 4, a buncher 5, an insulation box 6, a heating roller group 7, a guide roller 8, a cooling roller group 9, a cooling fan 10, a rotating shaft 11, a rotating wheel 12, a transmission belt 13, a first bevel gear 14, a second bevel gear 15, a rotating motor 16, a fixed seat 17 and a tungsten carbide coating 18.
The specific implementation mode is as follows:
the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 2, the following technical solutions are adopted in the present embodiment: the nylon yarn shaping box comprises a nylon yarn shaping box 1, a yarn inlet 2 and a yarn outlet 3; the nylon yarn shaping box 1 is of an internal hollow structure, a yarn inlet 2 is formed in the upper side wall of the left part of the nylon yarn shaping box 1, and a yarn outlet 3 is formed in the right side wall of the lower part of the nylon yarn shaping box 1;
it also includes:
the number of the oiling rollers 4 is two, the two oiling rollers 4 are arranged in the nylon yarn shaping box 1 at a certain interval in parallel, and the oiling rollers 4 are positioned below the yarn inlet 2;
the buncher 5 is arranged inside the nylon yarn shaping box 1 and is positioned below the oiling roller 4;
the heat preservation box 6 is a cuboid, the interior of the heat preservation box 6 is of a hollow structure, a visible window and a silk thread channel are arranged on the heat preservation box 6, the silk thread channel is located on the upper left side wall and the right lower side wall of the heat preservation box 6, and the rear side wall of the heat preservation box 6 is fixed on the rear side wall of the interior of the nylon yarn shaping box 1 through bolts;
the heating roller group 7 is arranged in the heat preservation box 6, the heating roller group 7 consists of two high-temperature heating rollers and two low-temperature heating rollers, and the low-temperature heating rollers are positioned on the left sides of the high-temperature heating rollers;
the number of the guide rollers 8 is two, the guide rollers 8 are positioned on the right side of the heat insulation box 6, the lower side wall of each guide roller 8 and the center of the wire outlet 3 are arranged in the same horizontal line, and the guide rollers 8 are screwed and fixed on the inner rear side wall of the nylon yarn shaping box 1 by utilizing bearings;
and the cooling roller group 9 is positioned above the guide roller 8, and the cooling roller group 9 consists of two low-temperature cooling rollers and a normal-temperature cooling roller.
Preferably, each roller of the heating roller set 7 and the cooling roller set 9 is coated with a tungsten carbide coating 18.
Preferably, the oiling roller 4, the heating roller group 7 and the cooling roller group 9 are respectively provided with an independent speed regulating module.
Preferably, two cooling fans 10 are arranged above the cooling roller set 9, the central axes of the cooling fans 10 are welded and fixed on a rotating shaft 11, the rotating shaft 11 upwards passes through the upper side wall of the nylon yarn shaping box 1 by a bearing, stretch and establish the top at nylon yarn design case 1, it establishes to be fixed with to rotate the wheel 12 to stretch to establish to serve the cover, it utilizes drive belt 13 to connect between the rotation wheel 12, it is provided with bevel gear 14 No. one to rotate wheel 12 top on right side, bevel gear 14 cover is established and is fixed on the periphery wall of pivot 11, bevel gear 14 meshing is provided with No. two bevel gear 15, No. two bevel gear 15's center welded fastening is on the output of rotating electrical machines 16, rotating electrical machines 16 utilizes motor support to fix on fixing base 17, the lower lateral wall welded fastening of fixing base 17 is on the upper lateral wall of nylon yarn design case 1, rotating electrical machines 16 is connected with external power source.
The working principle of the specific embodiment is as follows: when the device is used, the nylon yarn enters the nylon yarn shaping box 1 through the yarn inlet 2, then enters the insulation box 6 through the oiling roller 4 and is conveyed to the yarn channel through the buncher 5, the nylon yarn is wound on the low-temperature heating roller in the heating roller set 7 to be preheated, then the nylon yarn is wound on the high-temperature heating roller in the heating roller set 7 to be heated at high temperature, the nylon yarn is prevented from changing at a large temperature difference and being unstable during stretching, so that the nylon yarn is broken, then the nylon yarn is discharged from the insulation box 6 through the yarn channel on the insulation box 6 and conveyed to the guide roller 4, finally conveyed to the cooling roller set 9, the temperature of the low-temperature cooling roller is close to that of the low-temperature heating roller, so that the nylon yarn can be buffered at one temperature, the rotating motor 16 can be started according to actual conditions, the rotating motor 16 drives the second bevel gear 15 to rotate, and the rotating wheel 12 on the rotating shaft 11 rotates, thereby driving another rotating wheel 12 to rotate through a transmission belt 13, and further cooling the nylon yarns by a cooling fan 10.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. through set up the running roller of different temperatures in the heating roller set 7, can prevent that the nylon yarn difference in temperature from changing great, unstable when leading to its drawing, lead to the fracture.
2. The heat preservation box 6 is arranged, so that the nylon yarns are heated more uniformly, the thermal shrinkage rate of the nylon yarns is reduced, and the high elastic energy of the nylon yarns is realized.
3. The coating of the tungsten carbide coating 18 utilizes the tungsten carbide coating 18 with good heat resistance, wear resistance and oxidation resistance, and can be used for nylon production and processing for a long time.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (4)
1. A drafting and setting device for producing nylon yarn processing comprises a nylon yarn setting box (1), a yarn inlet (2) and a yarn outlet (3); the nylon yarn shaping box (1) is of an internal hollow structure, a yarn inlet (2) is formed in the upper side wall of the left part of the nylon yarn shaping box (1), and a yarn outlet (3) is formed in the right side wall of the lower part of the nylon yarn shaping box (1);
it is characterized in that it also comprises:
the oiling rollers (4) are arranged, the two oiling rollers (4) are arranged at a certain interval and are arranged inside the nylon yarn shaping box (1) in parallel, and the oiling rollers (4) are positioned below the yarn inlet (2);
the buncher (5) is arranged inside the nylon yarn shaping box (1) and is positioned below the oiling roller (4);
the nylon yarn shaping box comprises a heat insulation box (6), wherein the heat insulation box (6) is cuboid and is internally provided with a hollow structure, a visible window and a silk yarn channel are arranged on the heat insulation box (6), and the rear side wall of the heat insulation box (6) is fixed on the rear side wall of the interior of the nylon yarn shaping box (1);
the heating roller group (7) is arranged in the heat preservation box (6), the heating roller group (7) is composed of two high-temperature heating rollers and two low-temperature heating rollers, and the low-temperature heating rollers are positioned on the left sides of the high-temperature heating rollers;
the number of the guide rollers (8) is two, the guide rollers (8) are positioned on the right side of the heat preservation box (6), the lower side walls of the guide rollers (8) and the centers of the wire outlets (3) are arranged in the same horizontal line, and the guide rollers (8) are screwed and fixed on the inner rear side wall of the nylon yarn shaping box (1) by using bearings;
and the cooling roller group (9), the cooling roller group (9) is positioned above the guide roller (8), and the cooling roller group (9) consists of four cooling rollers.
2. The drafting and shaping device for producing the nylon yarn processing according to claim 1, characterized in that: and each roller of the heating roller group (7) and the cooling roller group (9) is coated with a tungsten carbide coating (18) respectively.
3. The drafting and shaping device for producing the nylon yarn processing according to claim 1, characterized in that: the oiling roller (4), the heating roller set (7) and the cooling roller set (9) are respectively provided with independent speed regulating modules.
4. The drafting and shaping device for producing the nylon yarn processing according to claim 1, characterized in that: two cooling fans (10) are arranged above the cooling roller group (9), the central shaft of each cooling fan (10) is fixed on a rotating shaft (11), the rotating shaft (11) upwards penetrates through the upper side wall of the nylon yarn shaping box (1) by virtue of a bearing and then is stretched above the nylon yarn shaping box (1), rotating wheels (12) are fixedly sleeved on stretching ends, the rotating wheels (12) are connected by virtue of a driving belt (13), a first bevel gear (14) is arranged above the rotating wheel (12) on the right side, the first bevel gear (14) is fixedly sleeved on the peripheral wall of the rotating shaft (11), a second bevel gear (15) is meshed with the first bevel gear (14), the center of the second bevel gear (15) is fixed on the output end of a rotating motor (16), the rotating motor (16) is fixed on a fixing seat (17) by virtue of a motor support, the lower side wall of the fixing seat (17) is fixed on the upper side wall of the nylon yarn shaping box (1), the rotating electric machine (16) is connected to an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433666.4U CN215887330U (en) | 2021-10-11 | 2021-10-11 | A draft setting device for producing processing of polyamide fibre silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433666.4U CN215887330U (en) | 2021-10-11 | 2021-10-11 | A draft setting device for producing processing of polyamide fibre silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887330U true CN215887330U (en) | 2022-02-22 |
Family
ID=80249837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433666.4U Expired - Fee Related CN215887330U (en) | 2021-10-11 | 2021-10-11 | A draft setting device for producing processing of polyamide fibre silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887330U (en) |
-
2021
- 2021-10-11 CN CN202122433666.4U patent/CN215887330U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |