CN220356834U - Elastic testing device for spandex yarn - Google Patents
Elastic testing device for spandex yarn Download PDFInfo
- Publication number
- CN220356834U CN220356834U CN202321585444.7U CN202321585444U CN220356834U CN 220356834 U CN220356834 U CN 220356834U CN 202321585444 U CN202321585444 U CN 202321585444U CN 220356834 U CN220356834 U CN 220356834U
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- China
- Prior art keywords
- wire
- ring
- spandex yarn
- binding
- spandex
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- 229920002334 Spandex Polymers 0.000 title claims abstract description 71
- 239000004759 spandex Substances 0.000 title claims abstract description 71
- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an elasticity testing device for spandex yarns, which belongs to the technical field of spandex yarn detection equipment and comprises a support base and a support frame fixedly arranged at the top of the support base, wherein a lower binding wire piece is arranged in the middle of the top of the support base, limiting rings are arranged at the bottom ends of two sides of the inner wall of the support frame, a screw rod is connected in the limiting rings in a rotating manner, and a stretching table is sleeved in the middle of the outer wall of the screw rod. According to the utility model, through the cooperation of the lower binding wire piece, the upper binding wire piece, the tension measurer and other parts, the two ends of the single-strand spandex yarn can be respectively fixed at the designated positions of the lower binding wire piece and the upper binding wire piece in a simple winding mode, so that the two ends of the spandex yarn are positioned on the same vertical line, compared with the detection of the double-strand spandex yarn, the numerical accuracy obtained by single-strand measurement is higher, the fixing effect of the two ends of the spandex yarn can be improved, the fixing steps of the two ends of the spandex yarn can be simplified, the difficulty of fixing operation is reduced, and the wire binding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of spandex yarn detection equipment, in particular to an elasticity testing device for spandex yarns.
Background
The spandex yarn and the elastic fiber also belong to synthetic fibers, medium-sized urine-gathering fibers and medium-sized urine-gathering fibers. The multifunctional garment has wide application, and can be used as swimwear and diaper due to strong elasticity; the restoring force is strong, and the underwear can be used as underwear and outerwear; the retention force is strong, and the underwear can be used as tights and pantyhose; has strong formability, and can be used as outer clothing, etc. The elastic performance is one of the main indexes for measuring the quality of the spandex yarn, and the quality of the spandex yarn can be affected by the poor elasticity.
Current patent application number: 202021112428.2 an elastic testing device for spandex yarns is disclosed, the device drives a first wire wheel through a weight to further pull the spandex yarns, and is matched with a graduated scale to effectively test the elasticity of the spandex yarns, and is matched with different weights to test the spandex yarns with different elasticity. In the prior art, the device tests the elasticity of the double-strand spandex yarn, and the two strands of spandex yarns also have a certain inclination angle, so that the result error of the elasticity test is larger, the fixing effect of the device on the ends of the spandex yarns is poorer, and the accuracy of the elasticity test data of the spandex yarns is also easily affected.
Disclosure of Invention
The utility model aims to provide an elasticity testing device for spandex yarns, so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an elastic testing device for spandex yarns, which comprises a supporting base and a supporting frame fixedly arranged at the top of the supporting base, wherein a lower binding wire piece is arranged in the middle of the top of the supporting base, limiting rings are arranged at the bottom ends of two sides of the inner wall of the supporting frame, a screw rod is rotatably connected to the inside of the limiting rings, a stretching table is sleeved at the middle of the outer wall of the screw rod, a tension measurer is sleeved at the middle of the stretching table, and an upper binding wire piece is fixedly connected to the bottom of the tension measurer;
the upper wire binding piece comprises a lower hanging column fixedly installed at the bottom of the tension measurer, an upper cross rod is installed on one side wall of the lower hanging column, a wire binding ring is arranged at one end of the top of the upper cross rod, a wire pressing ring is installed at one end of the outer wall of the upper cross rod in a threaded mode, and a limiting block is installed at one end of the upper cross rod.
Further, the lower wiring piece comprises a support column fixedly arranged at the top of the support base, a side wall of the support column is fixedly connected with a lower cross rod, and one end, far away from the support column, of the top of the lower cross rod is fixedly connected with a wire sleeving ring.
Further, the loop is in a circular shape, and the loop is positioned right below the binding loop.
Further, the binding ring is in an oblong shape, and the binding ring is positioned between the wire pressing ring and the lower hanging column.
Further, the wire pressing ring is located between the wire binding ring and the limiting block, and the wire binding ring is located at one end, close to the wire pressing ring, of the top of the upper cross rod.
Further, the inner diameter of the wire pressing ring is smaller than the maximum diameter of the limiting block, and the lower wire binding piece is located right below the upper wire binding piece.
Compared with the prior art, the above technical scheme has the following beneficial effects:
according to the utility model, the lower binding wire piece, the upper binding wire piece, the tension measurer and other parts are used in a matched manner, the two ends of a single strand of spandex yarn can be respectively fixed at the designated positions of the lower binding wire piece and the upper binding wire piece in a simple winding manner, the two ends of the spandex yarn are kept on the same vertical line, the elasticity and the elastic deformation quantity of the spandex yarn are detected in a lifting stretching table manner, the measured values are displayed on a display board of a controller, compared with the measurement of the elasticity of the double strand of spandex yarn, the accuracy of the measured values is higher, the error of the detected values is greatly reduced, a detector can conveniently and well learn the upper limit of the elasticity and the limit value range of the elastic deformation of the spandex yarn, and the compression winding method can improve the fixing effect of the two ends of the spandex yarn, simplify the fixing steps of the two ends of the spandex yarn, reduce the difficulty of fixing operation and improve the wire binding efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lower binding-wire member of the present utility model;
fig. 3 is a schematic structural view of the upper binding-wire member of the present utility model.
In the figure: 1. a support base; 2. a lower binding wire piece; 21. a support column; 22. a lower cross bar; 23. a grommet; 3. a support frame; 4. a controller; 5. a limiting ring; 6. a screw rod; 7. a stretching table; 8. a tension measurer; 9. a wire binding piece is arranged; 91. a lower hanging column; 92. an upper cross bar; 93. binding a wire ring; 94. wire loop pressing; 95. a limiting block; 10. a double-ended motor.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
As shown in fig. 1 to 3, an elastic testing device for spandex yarn comprises a supporting base 1 and a supporting frame 3 fixedly installed at the top of the supporting base 1, a double-headed motor 10 is installed at the middle of the top of the supporting frame 3, bevel gears are installed at two output ends of the double-headed motor 10, a controller 4 is fixedly connected to one side of the outer wall of the supporting frame 3, a display panel is arranged on one side of the controller, a wiring end of the controller is electrically connected with wiring ends of the double-headed motor 10 through wires, a lower binding wire 2 is installed at the middle of the top of the supporting base 1, a limiting ring 5 is installed at the bottom ends of two sides of the inner wall of the supporting frame 3, a screw rod 6 is rotatably connected to the top of the supporting base 1, the top end of the screw rod 6 penetrates through the top of the supporting frame 3 and extends to the upper side of the supporting frame, bevel gears are also installed at the top of the screw rod 6, tooth surfaces of two adjacent bevel gears are meshed with each other, a stretching table 7 is sleeved at the middle of the outer wall of the screw rod 6, a tension measurer 8 is sleeved at one end of the bottom of the tension measurer 8, the laser distance measurer and the wiring end of the tension measurer 8 are electrically connected with the two elastic yarns 4 through wires respectively, the two elastic yarns are electrically connected with the two elastic yarns 4 through the wire-shaped control wire 4 at the two ends of the two elastic yarns respectively, the two elastic yarns are respectively measured by the two elastic yarns, the elastic yarns are electrically connected with the two elastic yarns on the elastic yarns 4 in a specified mode, and the two elastic yarn measuring device is in a mode, and the elastic yarn measuring device is in a mode is stretched on the two elastic yarn mode, and the elastic yarn is in a stretch-state and a stretch-state, and a stretch-stop device is stretched over a stretch mode is stretched over a stretch wire is stretched by, the accuracy of the numerical value obtained by single-strand measurement is higher, the error of the detection numerical value is greatly reduced, an inspector can better know the elastic upper limit and the elastic deformation limit range of the spandex yarn, and the bottom of the tension measurer 8 is fixedly connected with an upper binding-wire piece 9.
The upper wire binding piece 9 comprises a lower hanging column 91 fixedly installed at the bottom of the tension measurer 8, an upper cross rod 92 is installed on one side wall of the lower hanging column 91, a wire binding ring 93 is arranged at one end of the top of the upper cross rod 92, a wire pressing ring 94 is installed at one end of the outer wall of the upper cross rod 92 in a threaded manner, a limiting block 95 is installed at one end of the upper cross rod 92, the fixing effect of two ends of spandex yarns can be improved through a compression winding method, the fixing steps of the two ends of the spandex yarns can be simplified, the difficulty of fixing operation is reduced, and the wire binding efficiency is improved.
In this embodiment, the lower wire binding member 2 includes a support column 21 fixedly mounted at the top of the support base 1, a side wall of the support column 21 is fixedly connected with a bottom cross rod 22, one end of the bottom cross rod 22 away from the support column 21 is fixedly connected with a loop wire ring 23, when one end of the spandex yarn is fixed, only one end of the spandex yarn needs to be transferred into the spandex yarn from one side of the loop wire ring 23 back to the support column 21 and extends to the outside of the other side of the spandex yarn, and one end of the spandex yarn is tightly pressed at the top of the bottom cross rod 22 in a winding manner of the spandex yarn, so that the fixation operation of one end of the spandex yarn can be completed.
In this embodiment, the loop 23 is annular, and the loop 23 is located right under the binding loop 93, and is directly opposite to the two positions, after the two ends of the spandex yarn are fixed, the spandex yarn stretched between the two ends is kept in a vertical state, so that the accuracy of the final elasticity detection data is prevented from being affected due to inclination.
In this embodiment, the shape of the binding ring 93 is oblong, and the binding ring 93 is located between the wire pressing ring 94 and the lower hanging post 91, and the shape of the binding ring 93 is designed to be oblong, so that a user can insert and wind one end of the spandex yarn on the surface of the binding ring, the effect of tightening the ends of the spandex yarn is achieved, one section of the spandex yarn located between the upper cross rod 92 and the lower cross rod 22 is in a straightened state, and then the ends of the spandex yarn are pressed between the binding ring 93 and the opposite surface of the binding ring by the cooperation of the wire pressing ring 94, so that the fixing effect is achieved, and the end of the spandex yarn is prevented from collapsing.
In this embodiment, the wire pressing ring 94 is located between the wire pressing ring 93 and the limiting block 95, and the wire pressing ring 94 is designed in such a way that the wire pressing ring is convenient to be connected through threads, so that the wire pressing ring 94 is adjusted, the wire pressing ring 93 can be close to the wire pressing ring 93, the spandex yarn end is compacted, the fixing effect of the arrow of the wire pressing ring is improved, the wire pressing ring 93 is located at one end of the upper cross rod 92, which is close to the wire pressing ring 94, the wire pressing ring 93 is arranged at the position of the upper cross rod 92, which is far away from the lower hanging column 91, the certain space is reserved at one end of the upper cross rod 92, which is close to the lower hanging column 91, so that the spandex yarn winding fixing operation is convenient to be smoothly carried out.
In this embodiment, the inner diameter of the wire pressing ring 94 is smaller than the maximum diameter of the limiting block 95, the lower wire binding 2 is located right below the upper wire binding 9, the moving range of the wire pressing ring 94 is limited by the limiting block 95, the wire pressing ring 94 is prevented from falling off the outer surface of the upper cross rod 92, and the wire pressing ring 94 is restrained between the wire pressing ring and the limiting block 95 by matching with the wire pressing ring 94.
Working principle: when the spandex yarn is wound and bound, one end of the spandex yarn is penetrated from one side of the loop 23 back to the support column 21, a length of thread end is reserved, the thread end is attached to the top of the lower cross rod 22, meanwhile, one hand is used for pressing the thread end, the other hand is used for winding the spandex yarn on the outer wall of the lower cross rod 21, the thread end is pressed on the top of the lower cross rod 22 during each winding, the fixation of one end of the spandex yarn can be completed by winding a plurality of circles, then the other end of the spandex yarn is wound on the outer wall of the upper cross rod 92, the spandex yarn between the upper cross rod 92 and the lower cross rod 22 is in a right straight state, after winding a plurality of circles, one end of the spandex yarn passes through the inside of the binding ring 93 for a plurality of times, the spandex yarn is wound on the outer wall of the binding ring 93 for a plurality of circles, and then rotating the wire pressing ring 94 to approach the wire binding ring 93 until the wire pressing ring 94 presses the other end of the spandex yarn between the wire pressing ring and the wire binding ring 93, so that the fixation operation of the spandex yarn can be completed, starting the double-headed motor 10 and enabling the double-headed motor to rotate forward, driving the two screw rods 6 to synchronously rotate in the same direction, and realizing the height of the lifting stretching table 7 and the tension measurer 8, thereby stretching the spandex yarn and enabling the spandex yarn to elastically deform along the axial direction until the spandex yarn is stretched, and synchronously displaying the tension value and the length variation of the broken moment of the spandex yarn on a display panel of the controller by the tension measurer 8 and the laser range finder, thereby facilitating an operator to record test data, detecting and taking an average value and a middle value for a plurality of times, and obtaining an accurate elastic value.
The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an elasticity testing arrangement for spandex yarn, includes support base (1) and fixed mounting support frame (3) at support base (1) top, its characterized in that, lower wiring spare (2) are installed to the centre department at support base (1) top, spacing ring (5) are all installed to the bottom of support frame (3) inner wall both sides, the inside rotation of spacing ring (5) is connected with lead screw (6), the middle department cover of lead screw (6) outer wall is equipped with tensile platform (7), the middle department cover of tensile platform (7) is equipped with tensile force measurement ware (8), the bottom fixedly connected with of tensile force measurement ware (8) goes up wiring spare (9);
go up binding-wire spare (9) including fixed mounting hang post (91) under in pulling force caliber (8) bottom, hang a lateral wall down and install horizontal pole (92) down, the one end at horizontal pole (92) top is provided with binding wire ring (93), the one end screw thread of going up horizontal pole (92) outer wall is installed and is pressed wire ring (94), stopper (95) are installed to the one end of going up horizontal pole (92).
2. The elastic testing device for spandex yarn according to claim 1, wherein: the lower binding-wire piece (2) comprises a supporting column (21) fixedly installed at the top of the supporting base (1), a side wall of the supporting column (21) is fixedly connected with a lower cross rod (22), and one end, far away from the supporting column (21), of the top of the lower cross rod (22) is fixedly connected with a sleeve wire ring (23).
3. The elastic testing device for spandex yarn according to claim 2, wherein: the sleeve wire ring (23) is in a circular ring shape, and the sleeve wire ring (23) is positioned right below the binding wire ring (93).
4. The elastic testing device for spandex yarn according to claim 1, wherein: the binding-wire ring (93) is in an oblong shape, and the binding-wire ring (93) is positioned between the wire pressing ring (94) and the lower hanging column (91).
5. The elastic testing device for spandex yarn according to claim 1, wherein: the wire pressing ring (94) is located between the wire binding ring (93) and the limiting block (95), and the wire binding ring (93) is located at one end, close to the wire pressing ring (94), of the top of the upper cross rod (92).
6. The elastic testing device for spandex yarn according to claim 1, wherein: the inner diameter of the wire pressing ring (94) is smaller than the maximum diameter of the limiting block (95), and the lower wire binding piece (2) is positioned right below the upper wire binding piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585444.7U CN220356834U (en) | 2023-06-21 | 2023-06-21 | Elastic testing device for spandex yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585444.7U CN220356834U (en) | 2023-06-21 | 2023-06-21 | Elastic testing device for spandex yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356834U true CN220356834U (en) | 2024-01-16 |
Family
ID=89484704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585444.7U Active CN220356834U (en) | 2023-06-21 | 2023-06-21 | Elastic testing device for spandex yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356834U (en) |
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2023
- 2023-06-21 CN CN202321585444.7U patent/CN220356834U/en active Active
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