CN219730147U - Spandex doubling device capable of adjusting yarn tension - Google Patents
Spandex doubling device capable of adjusting yarn tension Download PDFInfo
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- CN219730147U CN219730147U CN202320752211.5U CN202320752211U CN219730147U CN 219730147 U CN219730147 U CN 219730147U CN 202320752211 U CN202320752211 U CN 202320752211U CN 219730147 U CN219730147 U CN 219730147U
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- fixedly connected
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- spandex
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- 229920002334 Spandex Polymers 0.000 title claims abstract description 25
- 239000004759 spandex Substances 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses a spandex doubling device capable of adjusting yarn tension, which comprises a case, wherein an air cylinder is arranged at the top of the case and positioned in the middle, the output end of the air cylinder is fixedly connected with a tensioning assembly, the tensioning assembly comprises a tensioning wheel, a piston is connected in the air cylinder in a sliding manner, the bottom of the piston is fixedly connected with a compression rod, the tensioning wheel is rotationally connected to the bottom of the compression rod, a movable sleeve is rotationally arranged on one side of the tensioning wheel, and a guide rod which penetrates through the movable sleeve in a sliding manner is longitudinally and fixedly connected in the case. This adjustable yarn tensile spandex doubling device blows to the cylinder through the air pump thereby increases the inside pressure of cylinder, and the cylinder is with pressure effect on the take-up pulley to drive the take-up pulley and remove the position to the required tension size of silk thread on the guide bar, can realize the regulation to the cylinder internal pressure according to the barometer on the cylinder, and then make the tensioning force of take-up pulley observable.
Description
Technical Field
The utility model relates to the technical field of spandex doubling, in particular to a spandex doubling device capable of adjusting yarn tension.
Background
Spandex is an abbreviation for polyurethane fiber, which is an elastic fiber. The spandex doubling winder can be used for combining and processing cotton, wool, silk, chemical fiber short fibers, various chemical fiber filaments (including spandex filaments) and natural filaments, and 2-3 strands of yarns can be combined and wound into a doubling cone for a two-for-one twister and the like.
Chinese patent CN213230921U discloses a spandex doubling winder with adjustable tension, which adjusts the height of the tensioning wheel by moving the sleeve, thereby realizing tension adjustment of yarn.
The device has realized the regulation to yarn tension, but need adjust at the in-process of adjusting the take-up pulley height a plurality of and just can find the high that the yarn is fit for, can't be to the tension visualization that the take-up pulley possesses, and then increased the required time of yarn increase tension, need adjust again when changing the yarn and doubling, influence the output of doubling.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the spandex doubling device capable of adjusting the yarn tension, which solves the problems that the required yarn tension cannot be accurately adjusted and the time required for increasing the yarn tension is increased.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the spandex yarn doubling device capable of adjusting yarn tension comprises a machine case, wherein an air cylinder is arranged at the top of the machine case and positioned in the middle, an air pump is arranged on one side of the air cylinder, the output end of the air cylinder is fixedly connected with a tensioning assembly, and the top end of the air cylinder is fixedly connected with a barometer;
the tensioning assembly comprises a tensioning wheel, a piston is slidably connected to the inside of the cylinder, a compression rod is fixedly connected to the bottom of the piston, the tensioning wheel is rotationally connected to the bottom end of the compression rod, a movable sleeve is rotationally arranged on one side of the tensioning wheel, and a guide rod which penetrates through the movable sleeve in a sliding mode is longitudinally fixedly connected to the inside of the case.
Preferably, guide wheels for guiding spandex yarns are arranged on two sides of the tensioning assembly, and an air inlet of the air cylinder is fixedly connected to an air outlet of the air pump through an air pipe.
Preferably, one side of the outer wall of the box body is provided with a wire inlet, the other side of the outer wall of the box body is provided with a wire outlet, and auxiliary wheels are arranged at the wire inlet and the wire outlet.
Preferably, the baffle plates are fixedly connected to the two sides of the guide wheel, the guide wheel is uniformly provided with adjusting holes, and a plurality of adjusting plates are inserted into the adjusting holes.
Preferably, the adjusting plate is composed of two semicircular plates, and the inner side of each semicircular plate is fixedly connected with a bolt which is inserted into the adjusting hole.
Preferably, a doubling winder is arranged on one side of the box body.
Advantageous effects
The utility model provides a spandex doubling device capable of adjusting yarn tension. Compared with the prior art, the method has the following beneficial effects:
(1) This adjustable yarn tensile spandex doubling device blows to the cylinder through the air pump thereby increases the inside pressure of cylinder, and the cylinder is with pressure effect on the take-up pulley to drive the take-up pulley and remove the position to the required tension size of silk thread on the guide bar, can realize the regulation to the cylinder internal pressure according to the barometer on the cylinder, and then make the tensioning force of take-up pulley observable.
(2) This adjustable yarn tension's spandex doubling device through setting up the regulating plate on the leading wheel, can separate a plurality of strands of yarns, avoids appearing winding scheduling problem in transmission process, and the position and the quantity of regulating plate are adjustable, satisfy the user demand of different quantity yarns.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a tensioning assembly of the present utility model;
FIG. 3 is a schematic view of a semi-circular plate of the present utility model;
fig. 4 is a top view of the guide wheel of the present utility model.
In the figure: 1. the chassis is 2, the tensioning assembly; 21. a tensioning wheel; 22. a guide rod; 23. a moving sleeve; 3. a yarn; 4. a cylinder; 41. a piston; 42. a compression bar; 44. an air inlet; 43. an air pressure gauge; 5. an air pump; 51. a gas pipe; 6. a guide wheel; 61. a semicircular plate; 62. a plug pin; 63. an adjustment aperture; 7. an auxiliary wheel; 8. a wire inlet; 9. a yarn outlet; 10. and a doubling winder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
fig. 1-2 show a first embodiment: the spandex yarn doubling device capable of adjusting yarn tension comprises a machine case 1, wherein an air cylinder 4 is arranged at the top of the machine case 1 and positioned in the middle, an air pump 5 is arranged on one side of the air cylinder 4, the output end of the air cylinder 4 is fixedly connected with a tensioning assembly 2, and the top end of the air cylinder 4 is fixedly connected with an air pressure gauge 43; tensioning assembly 2 includes take-up pulley 21, the inside sliding connection of cylinder 4 has piston 41, the bottom fixedly connected with depression bar 42 of piston 41, and take-up pulley 21 rotates the bottom of connecting at depression bar 42, one side rotation of take-up pulley 21 is equipped with and removes cover 23, the inside vertical fixedly connected with slip of machine case 1 runs through the guide bar 22 that removes cover 23, tensioning assembly 2's both sides are equipped with the leading wheel 6 of guide spandex yarn, cylinder 4 air inlet 44 passes through gas-supply pipe 51 fixed connection in the gas outlet department of air pump 5, one side of machine case 1 outer wall is equipped with into silk mouth 8, and the opposite side is equipped with out silk mouth 9, it is equipped with auxiliary wheel 7 to advance silk mouth 8 and play silk mouth 9 department, one side of machine case 1 is equipped with doubling machine 10, doubling machine 10 carries out the doubling to the yarn 3 after carrying out tension adjustment.
The air pump 5 blows air to the air cylinder 4 to increase the pressure inside the air cylinder 4, the air cylinder 4 acts on the tension pulley 21 to drive the tension pulley 21 to move to the position of the required tension of the yarn 3 on the guide rod 22, the pressure in the air cylinder 4 can be adjusted according to the air pressure gauge 43 on the air cylinder 4, and the tension of the tension pulley 21 can be observed.
Fig. 1 and 3-4 show a second embodiment, which differs from the first embodiment mainly in that: baffle plates are fixedly connected to two sides of the guide wheel 6, adjusting holes 63 are uniformly formed in the guide wheel 6, a plurality of adjusting plates are inserted into the adjusting holes 63, each adjusting plate consists of two semicircular plates 61, and bolts 62 inserted into the adjusting holes 63 are fixedly connected to the inner sides of the semicircular plates 61.
Through setting up the regulating plate on leading wheel 6, can separate a plurality of strands of yarns 3, avoid appearing winding scheduling problem in transmission process, and the position and the quantity of regulating plate are adjustable, satisfy the user demand of different quantity yarns 3.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
During the use, with yarn 3 feed inlet 8 department to quick-witted case 1 inside through auxiliary wheel 7, then wear out from left side outlet 9, split yarn 3 through leading wheel 6, adjust the regulating plate according to the required quantity of yarn 3 doubling, start air pump 5 according to the required tension of yarn 3, blow in to cylinder 4 through gas-supply pipe 51, cylinder 4 promotes depression bar 42, drive take-up pulley 21 through removal cover 23 and carry out position adjustment on guide bar 22, and adjust cylinder 4 internal pressure according to the numerical value that barometer 43 shows, until the tension that is equipped with on take-up pulley 21 matches with the required tension of yarn 3, yarn 3 after the tension adjustment carries to doubling machine 10 through outlet 9, doubling machine 10 carries out doubling to its yarn 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The spandex yarn doubling device capable of adjusting yarn tension comprises a machine case (1), and is characterized in that an air cylinder (4) is arranged at the top of the machine case (1) and positioned in the middle, an air pump (5) is arranged on one side of the air cylinder (4), the output end of the air cylinder (4) is fixedly connected with a tensioning assembly (2), and the top end of the air cylinder (4) is fixedly connected with an air pressure gauge (43);
tensioning assembly (2) are including take-up pulley (21), the inside sliding connection of cylinder (4) has piston (41), the bottom fixedly connected with depression bar (42) of piston (41), and take-up pulley (21) rotate the bottom of connecting in depression bar (42), one side rotation of take-up pulley (21) is equipped with and removes cover (23), inside vertical fixedly connected with slip of quick-witted case (1) runs through guide bar (22) of removing cover (23).
2. The spandex doubling device capable of adjusting yarn tension according to claim 1, wherein: guide wheels (6) for guiding spandex yarns are arranged on two sides of the tensioning assembly (2), and an air inlet (44) of the air cylinder (4) is fixedly connected to an air outlet of the air pump (5) through an air pipe (51).
3. The spandex doubling device capable of adjusting yarn tension according to claim 1, wherein: one side of the outer wall of the case (1) is provided with a wire inlet (8), the other side is provided with a wire outlet (9), and auxiliary wheels (7) are arranged at the wire inlet (8) and the wire outlet (9).
4. The spandex doubling device capable of adjusting yarn tension according to claim 2, wherein: both sides of leading wheel (6) are all fixedly connected with baffle, evenly offered regulation hole (63) on leading wheel (6), peg graft on regulation hole (63) and have a plurality of regulating plates.
5. The spandex yarn doubling device capable of adjusting yarn tension according to claim 4, wherein: the adjusting plate consists of two semicircular plates (61), and the inner side of each semicircular plate (61) is fixedly connected with a bolt (62) which is inserted into the adjusting hole (63).
6. The spandex doubling device capable of adjusting yarn tension according to claim 1, wherein: and a doubling winder (10) is arranged on one side of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320752211.5U CN219730147U (en) | 2023-04-07 | 2023-04-07 | Spandex doubling device capable of adjusting yarn tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320752211.5U CN219730147U (en) | 2023-04-07 | 2023-04-07 | Spandex doubling device capable of adjusting yarn tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730147U true CN219730147U (en) | 2023-09-22 |
Family
ID=88031485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320752211.5U Active CN219730147U (en) | 2023-04-07 | 2023-04-07 | Spandex doubling device capable of adjusting yarn tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730147U (en) |
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2023
- 2023-04-07 CN CN202320752211.5U patent/CN219730147U/en active Active
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