CN218203242U - Low-shrinkage polyester drawn yarn twisting device - Google Patents
Low-shrinkage polyester drawn yarn twisting device Download PDFInfo
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- CN218203242U CN218203242U CN202222449824.XU CN202222449824U CN218203242U CN 218203242 U CN218203242 U CN 218203242U CN 202222449824 U CN202222449824 U CN 202222449824U CN 218203242 U CN218203242 U CN 218203242U
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Abstract
The application discloses low shrinkage type polyester drawn yarn twisting device relates to polyester fiber twisting technical field, including twisting equipment principal, it includes the support tank tower to state twisting equipment principal, the inner chamber bottom of support tank tower is provided with twisting subassembly, the inner chamber top of support tank tower is connected with conveyor components, this scheme is through adjusting inside two sets of second compression spring and the two sets of circular roof of installing additional of cavity, the drawing roller bearing can conveniently carry out corresponding interval regulation to two sets of spacing guide rings that middle part activity cup jointed according to the thickness specification of polyester drawn yarn, conveniently carry out the spacing centre gripping of the different polyester drawn yarn of thickness specification at the middle part of drawing roller bearing, can effectually prevent that polyester drawn yarn from rubbing with the drawing inslot wall at the in-process of tensile twitching, can also effectually avoid polyester drawn yarn to appear the in-process of tensile twisting, the condition of broken silk, it has loose and unstable quality problem to this prevent that the drawn polyester yarn after the twisting processing prestretches.
Description
Technical Field
The utility model belongs to the technical field of the polyester fiber twisting technique and specifically relates to a low shrinkage type dacron draft silk twisting device is related to.
Background
Terylene is the commodity name of polyester fiber in China and is an important variety in synthetic fiber. It is made up by using refined terephthalic acid (PTA) or dimethyl terephthalate (DMT) and Ethylene Glycol (EG) as raw material, and making them pass through the processes of esterification, ester exchange and polycondensation reaction to obtain the fibre-forming high polymer-polyethylene terephthalate (PET), and making spinning and post-treatment so as to obtain the invented fibre.
For example, publication numbers are: the patent discloses CN109722735A low shrinkage type polyester drawn yarn and a preparation method thereof, and the preparation method of the low shrinkage type polyester drawn yarn, wherein modified polyester is processed according to an FDY process, and a relaxation heat treatment process is additionally arranged between a tension heat setting process and a winding process to obtain the low shrinkage type polyester drawn yarn.
However, the twisting device used in the production of the polyester drawn yarn has too single function, and during the process of stretching and twisting the polyester drawn yarn, the polyester drawn yarn is easy to have broken yarn and broken yarn, so that the quality problems of looseness and instability of the polyester drawn yarn after stretching and twisting are caused.
SUMMERY OF THE UTILITY MODEL
In order to improve the above mentioned problem, the utility model provides a low shrinkage type dacron drawn yarn twisting device.
The utility model provides a low shrinkage type dacron draft silk twisting device adopts following technical scheme: a low-shrinkage polyester drawn yarn twisting device comprises a twisting equipment main body, wherein the twisting equipment main body comprises a supporting box frame, the bottom of an inner cavity of the supporting box frame is provided with a twisting component, the top of the inner cavity of the supporting box frame is connected with a conveying component, and a stretching component is arranged between the conveying component and the twisting component;
the stretching assembly comprises two groups of adjusting screws, the middle parts of the two groups of adjusting screws are connected with first compression springs in a sleeved mode, adjusting nuts are arranged at two ends of each first compression spring, a stretching plate is connected between the two groups of adjusting screws, and a lead plate is further arranged at the bottom of the stretching plate;
the conveying assembly comprises two groups of fixing plates, a rotating rod is movably connected between the two groups of fixing plates, and a plurality of groups of wire conveying rollers are further mounted outside the rotating rod.
Based on the technical characteristics: according to the scheme, the stretching plate and the lead plate can be connected between the two groups of adjusting screws through the connecting through holes formed in the two sides of the lead plate and the stretching plate, the first compression springs and the two groups of adjusting nuts are sleeved and connected in the middle of the two groups of adjusting screws, so that the stretching plate and the lead plate can be buffered, the vibration frequency can be adjusted, and the energy can be absorbed, meanwhile, the distance between the stretching plate and the lead plate can be adjusted according to the use condition, and the influence on the stretching processing quality of the polyester drawn yarn due to the larger or smaller distance between the stretching plate and the lead plate can be effectively avoided;
this scheme is through adjusting two sets of second compression springs and two sets of circular roofs of cavity inside additional installation, the corresponding interval regulation can be carried out according to the convenient two sets of spacing guide rings that cup joint to the activity of middle part to the tensile roller bearing, the convenient spacing centre gripping of dacron draft silk that is different with the thickness specification is at the middle part of tensile roller bearing, can effectually prevent that dacron draft silk from rubbing with the tensile inslot wall at the in-process that the drawing was twitched, can also effectually avoid dacron draft silk broken silk, the condition of disconnected silk appears at the in-process of tensile twisting processing, prevent that dacron draft silk after the twisting processing from this prestretching has loose and unstable quality problems.
As a low shrinkage type dacron draft silk twisting device, wherein: the top of the stretching plate is provided with a plurality of groups of stretching grooves in a penetrating mode, and the stretching grooves are connected with stretching mechanisms inside.
Based on the technical characteristics: the polyester drawn yarns are wound in the middle of the additionally arranged drawing mechanism in the drawing tank, so that the drawn polyester drawn yarns can be clamped in a limiting manner.
As a low shrinkage type dacron draft silk twisting device, wherein: connecting through holes are formed in the two sides of the wire plate and the two sides of the stretching plate, and a plurality of groups of wire holes are formed in the middle of the wire plate in a penetrating mode.
Based on the technical characteristics: this scheme can promote the security that wire hole to dacron draft silk guide transport through the coral fine hair layer of installing additional at a plurality of groups wire hole inner wall, can effectually avoid dacron draft silk to strike off with the sharp-pointed position of wire hole inner wall and the condition that broken filament, disconnected silk appear.
As a low shrinkage type dacron draft silk twisting device, wherein: the stretching mechanism comprises a stretching roller, two groups of limiting guide rings are movably sleeved in the middle of the stretching roller, and clamping plate grooves are formed in two sides of the stretching roller.
Based on the technical characteristics: through two groups of limiting guide rings movably sleeved in the middle of the stretching roller, the two sides of the polyester drawn yarn wound in the middle of the stretching roller can be clamped in a limiting manner.
As a low shrinkage type dacron draft silk twisting device, wherein: and an adjusting cavity is arranged between the two clamping plate grooves, the two ends of the inside of the adjusting cavity are connected with second compression springs, and the two ends of the second compression springs are provided with circular top plates.
Based on the technical characteristics: through two sets of second compression springs and two sets of circular roof of installing additional in adjusting the cavity, the stretching roller can conveniently carry out corresponding interval according to the dacron draft silk thickness specification and adjust to two sets of spacing guide rings that the activity of middle part cup jointed, conveniently with the spacing centre gripping of the dacron draft silk that the thickness specification is different at the middle part of stretching roller.
As a low shrinkage type dacron draft silk twisting device, wherein: the round top plate is characterized in that two ends of the round top plate are both connected with limiting clamping plates, the limiting clamping plates are matched with the clamping plate grooves in structure, the limiting clamping plates are in sliding fit with the clamping plate grooves, and limiting pins are further inserted and connected to one ends of the four limiting clamping plates.
Based on the technical characteristics: through the clamping plate groove, the limiting clamping plate and the limiting pin structure, the limiting effect can be achieved on the circular top plate which is slidably adjusted on two sides of the inner cavity of the adjusting cavity.
To sum up, the utility model discloses a following at least one beneficial effect:
1. according to the scheme, the stretching plate and the lead plate can be connected between the two groups of adjusting screws through the connecting through holes formed in the two sides of the lead plate and the stretching plate, the first compression springs and the two groups of adjusting nuts are sleeved and connected in the middle of the two groups of adjusting screws, so that the stretching plate and the lead plate can be buffered, the vibration frequency can be adjusted, and the energy can be absorbed, meanwhile, the distance between the stretching plate and the lead plate can be adjusted according to the use condition, and the influence on the stretching processing quality of the polyester drawn yarn due to the larger or smaller distance between the stretching plate and the lead plate can be effectively avoided;
2. this scheme is through adjusting two sets of second compression springs and two sets of circular roofs of cavity inside additional installation, the corresponding interval regulation can be carried out according to the convenient two sets of spacing guide rings that cup joint to the activity of middle part to the tensile roller bearing, the convenient spacing centre gripping of dacron draft silk that is different with the thickness specification is at the middle part of tensile roller bearing, can effectually prevent that dacron draft silk from rubbing with the tensile inslot wall at the in-process that the drawing was twitched, can also effectually avoid dacron draft silk broken silk, the condition of disconnected silk appears at the in-process of tensile twisting processing, prevent that dacron draft silk after the twisting processing from this prestretching has loose and unstable quality problems.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the supporting box frame of the present invention;
fig. 3 is a schematic structural view of the stretching plate of the present invention;
fig. 4 is a schematic structural view of the stretching mechanism of the present invention;
fig. 5 is a schematic diagram of the structure of the adjusting cavity of the present invention.
Description of the reference numerals:
1. a twisting apparatus main body; 2. supporting the box frame; 3. a twisting component; 4. a delivery assembly; 5. a stretching assembly; 6. a fixing plate; 7. a rotating rod; 8. a wire conveying roller; 9. adjusting the screw rod; 10. a first compression spring; 11. adjusting the screw cap; 12. stretching the plate; 13. a wire plate; 14. a drawing tank; 15. a stretching mechanism; 16. a connecting through hole; 17. a wire guide hole; 18. stretching a roller; 19. a limiting guide ring; 20. a clamping plate groove; 21. adjusting the cavity; 22. a second compression spring; 23. a circular top plate; 24. a limiting clamping plate; 25. and a limiting pin.
Detailed Description
The present invention is described in further detail below with reference to fig. 1-5.
Please refer to fig. 1-2, the utility model provides a pair of low shrinkage type polyester drawn yarn twisting device, including twisting equipment main part 1, twisting equipment main part 1 is including supporting tank tower 2, and the inner chamber bottom of supporting tank tower 2 is provided with twisting subassembly 3, and the inner chamber top of supporting tank tower 2 is connected with conveying assembly 4, still is provided with tensile subassembly 5 between conveying assembly 4 and the twisting subassembly 3, and conveying assembly 4 includes two sets of fixed plates 6, and swing joint has bull stick 7 between two sets of fixed plates 6, and a plurality of groups are still installed to bull stick 7's outside and are defeated line roller 8.
Please refer to fig. 2-3, the drawing assembly 5 includes two sets of adjusting screws 9, the middle parts of the two sets of adjusting screws 9 are all connected with a first compression spring 10 in a sleeved manner, adjusting nuts 11 are disposed at both ends of the first compression spring 10, a drawing plate 12 is connected between the two sets of adjusting screws 9, a wire plate 13 is further disposed at the bottom of the drawing plate 12, a plurality of sets of drawing grooves 14 are formed through the top of the drawing plate 12, an internal connection of the plurality of sets of drawing grooves 14 is a drawing mechanism 15, the drawing mechanism 15 is wound in the drawing grooves 14, so that the drawing polyester drawn yarns can be clamped in a limiting manner, connecting through holes 16 are formed in both sides of the wire plate 13 and the drawing plate 12, a plurality of sets of wire guides 17 are further formed through the middle part of the wire plate 13, the coral velvet layer additionally mounted on the inner walls of the plurality of sets of wire guides 17, so as to improve the safety of the wire guides 17 for the polyester drawn yarns in conveying, and can effectively avoid the occurrence of broken yarns due to scraping sharp parts of the polyester drawn yarns and sharp inner walls of the wire guides 17.
Referring to fig. 4-5, the stretching mechanism 15 includes a stretching roller 18, two sets of limiting guide rings 19 are movably sleeved in the middle of the stretching roller 18, two sides of the stretching roller 18 are further provided with clamping plate grooves 20, two sides of the polyester drawn yarn wound in the middle of the stretching roller 18 can be limited and clamped by the two sets of limiting guide rings 19 movably sleeved in the middle of the stretching roller 18, an adjusting cavity 21 is arranged between the two sets of clamping plate grooves 20, two ends of the inside of the adjusting cavity 21 are both connected with second compression springs 22, one end of each of the two sets of second compression springs 22 is provided with a circular top plate 23, the stretching roller 18 can conveniently perform corresponding distance adjustment on the two sets of limiting guide rings 19 movably sleeved in the middle of the stretching roller 18 according to the thickness specification of the polyester drawn yarn, and conveniently limit and clamp the polyester drawn yarn with different thickness specifications in the middle of the stretching roller 18.
Referring to fig. 5, two ends of the circular top plate 23 are connected with the limiting clamping plates 24, the limiting clamping plates 24 are structurally matched with the clamping plate grooves 20, the limiting clamping plates 24 are in sliding fit with the clamping plate grooves 20, one end of each of the four groups of limiting clamping plates 24 is also connected with a limiting pin 25 in an inserting manner, and the circular top plate 23 which is adjusted in a sliding manner on two sides of the inner cavity of the adjusting cavity 21 can be limited through the clamping plate grooves 20, the limiting clamping plates 24 and the limiting pins 25.
The working principle is as follows: according to the scheme, the stretching plate 12 and the wire plate 13 can be connected between the two groups of adjusting screws 9 through the connecting through holes 16 formed in the two sides of the wire plate 13 and the stretching plate 12, the first compression spring 10 and the two groups of adjusting nuts 11 are connected in a sleeved mode in the middle of the two groups of adjusting screws 9, the stretching plate 12 and the wire plate 13 can be buffered, the vibration frequency can be adjusted, and the energy can be absorbed, meanwhile, the distance between the stretching plate 12 and the wire plate 13 can be adjusted according to the using condition, and the influence on the stretching processing quality of the polyester drawn yarns due to the fact that the distance between the stretching plate 12 and the wire plate 13 is larger or smaller can be effectively avoided;
this scheme is through adjusting two sets of second compression spring 22 and two sets of circular roof 23 of cavity 21 inside additional installation, corresponding interval regulation can be carried out to two sets of spacing guide rings 19 that middle part activity cup jointed according to the convenient middle part of dacron draft silk thickness specification of tensile roller bearing 18, the convenient spacing centre gripping of dacron draft silk with the difference of thickness specification is at the middle part of tensile roller bearing 18, can effectually prevent dacron draft silk and take place the friction at tensile in-process that twitches with tensile groove 14 inner wall, can also effectually avoid dacron draft silk to appear the broken filament at the in-process of tensile twisting processing, the condition of broken filament, prevent that dacron draft silk after this prestretching twisting processing exists loose and unstable quality problem.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a low shrinkage type dacron drawn yarn twisting device, includes twisting equipment main part (1), its characterized in that: the twisting equipment main body (1) comprises a supporting box frame (2), a twisting component (3) is arranged at the bottom of an inner cavity of the supporting box frame (2), a conveying component (4) is connected to the top of the inner cavity of the supporting box frame (2), and a stretching component (5) is arranged between the conveying component (4) and the twisting component (3);
the stretching assembly (5) comprises two groups of adjusting screws (9), the middle parts of the two groups of adjusting screws (9) are connected with a first compression spring (10) in a sleeved mode, adjusting screw caps (11) are arranged at two ends of the first compression spring (10), a stretching plate (12) is connected between the two groups of adjusting screws (9), and a wire plate (13) is further arranged at the bottom of the stretching plate (12);
the conveying assembly (4) comprises two groups of fixing plates (6), a rotating rod (7) is movably connected between the two groups of fixing plates (6), and a plurality of groups of wire conveying rollers (8) are further mounted outside the rotating rod (7).
2. The low shrinkage type polyester drawn yarn twisting device according to claim 1, wherein: the top of the stretching plate (12) is provided with a plurality of groups of stretching grooves (14) in a penetrating manner, and the stretching grooves (14) are connected with stretching mechanisms (15) inside.
3. The low shrinkage type polyester drawn yarn twisting device according to claim 1, wherein: connecting through holes (16) are formed in the two sides of the wire guide plate (13) and the two sides of the stretching plate (12), and a plurality of groups of wire guide holes (17) are formed in the middle of the wire guide plate (13) in a penetrating mode.
4. The low shrinkage type polyester drawn yarn twisting device according to claim 2, wherein: the stretching mechanism (15) comprises a stretching roller (18), two groups of limiting guide rings (19) are movably sleeved in the middle of the stretching roller (18), and clamping plate grooves (20) are further formed in two sides of the stretching roller (18).
5. The low shrinkage type polyester drawn yarn twisting device according to claim 4, wherein: two sets of be provided with between cardboard groove (20) and adjust cavity (21), the inside both ends of adjusting cavity (21) all are connected with second compression spring (22), and are two sets of circular roof (23) are all installed to the one end of second compression spring (22).
6. The low shrinkage type polyester drawn yarn twisting device according to claim 5, wherein: the limiting clamping plates (24) are connected to two ends of the round top plate (23), the limiting clamping plates (24) are matched with the clamping plate grooves (20) in structure, the limiting clamping plates (24) are in sliding fit with the clamping plate grooves (20), and limiting pins (25) are further inserted and connected to one ends of the four limiting clamping plates (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449824.XU CN218203242U (en) | 2022-09-16 | 2022-09-16 | Low-shrinkage polyester drawn yarn twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449824.XU CN218203242U (en) | 2022-09-16 | 2022-09-16 | Low-shrinkage polyester drawn yarn twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218203242U true CN218203242U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222449824.XU Active CN218203242U (en) | 2022-09-16 | 2022-09-16 | Low-shrinkage polyester drawn yarn twisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218203242U (en) |
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2022
- 2022-09-16 CN CN202222449824.XU patent/CN218203242U/en active Active
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