CN202256047U - Sine wave type fixture for testing non-curly energy value of strand - Google Patents
Sine wave type fixture for testing non-curly energy value of strand Download PDFInfo
- Publication number
- CN202256047U CN202256047U CN2011204078651U CN201120407865U CN202256047U CN 202256047 U CN202256047 U CN 202256047U CN 2011204078651 U CN2011204078651 U CN 2011204078651U CN 201120407865 U CN201120407865 U CN 201120407865U CN 202256047 U CN202256047 U CN 202256047U
- Authority
- CN
- China
- Prior art keywords
- sine wave
- wave type
- clamp plate
- type fixture
- curly
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a sine wave type fixture for testing a non-curly energy value of a strand. The sine wave type fixture is characterized by comprising a left clamp plate, a right clamp plate and a pneumatic device, wherein the contact surface between the left clamp plate and the right clamp plate is in a sine wave type, and the left clamp plate and the right clamp plate are connected with the pneumatic device. When the sine wave type fixture is used for testing the non-curly energy of the acetate fiber strand, and when a trapezoidal wave fixture is compared with the sine wave type fixture with a certain wave number, on the premise of ensuring the clamping of a riband, the intersection facial line of the sine wave type fixture and the riband is smoother, and the damage of the fixture on the riband is reduced, so that the improvement of the reliability and accuracy for testing the non-curly energy value of the strand is facilitated. Simultaneously, the frequency of the phenomenon that the fluctuation of detection data is relatively large is reduced, the unnecessary operation of repeated testing and verification is avoided, and the operation efficiency of staff is improved.
Description
Technical field
The utility model relates to cigarette material detection technique field, specifically is a kind of not sinusoidal waveform anchor clamps of crimp energy value of cigarette acetate silk of measuring.
Background technology
Acetate silk not crimp energy is one of important indicator of tow production process control, and the detection tow not major equipment of crimp energy is a tension measuring device.The tow sample is hung on tension measuring device top tie-bar assigned position, and anchor clamps are entirely put at involutory vertical sagging silk ribbon two ends; Start clamp switch, compress tow, start tension measuring device; The top tie-bar rises with constant rate of speed; Tow is stretched, and when last lower pulling force reaches 980N (10Kg), obtains the not crimp energy value of tow.Mensuration requires anchor clamps can not damage tow, can not let tow in testing process, slide again; Use equipment standard configuration plate jig, silk ribbon is difficult for clamped, slide easily, and the slip of silk ribbon will cause the displacement in the tow drawing process to increase, and finally makes the testing result distortion, and it is bigger than normal to cause characterizing the data standard deviation that detects data stability simultaneously; Use the trapezoidal wave metal fixture, though increased holding force, the tow clamped condition is able to improve, and the broken line of trapezoidal wave anchor clamps causes damage easily in the face of tow, causes detecting data reliability and descends; Can not better satisfy the requirement of standard determination method.
The utility model content
The purpose of the utility model provide a kind of can fine clamping tow, the mensuration cigarette acetate silk that can avoid the silk ribbon damage again is the sinusoidal waveform anchor clamps of crimp energy value not.
The utility model is designed and is detected the not sinusoidal waveform anchor clamps of crimp energy of acetate silk through the screening and the detection validation of chuck and wave number.Concrete structure is: the sinusoidal waveform anchor clamps comprise left clamping plate, right clamping plate, pneumatic means, and left clamping plate and right clamping plate surface of contact are sinusoidal waveform, and left clamping plate are connected with pneumatic means with right clamping plate.
The sinusoidal waveform anchor clamps of the utility model are at acetate silk not in the crimp energy testing process; Certain wave number (wave number 4-5; Tooth depth 3-4 millimeter) sinusoidal waveform anchor clamps are compared with the trapezoidal wave anchor clamps, are guaranteeing to clamp under the prerequisite of silk ribbon, and the crossing upper thread of the former and silk ribbon is more level and smooth; Reduced the damage of anchor clamps, helped to improve the tow not reliability and the accuracy of crimp energy detected value silk ribbon.Reduce the frequency that detects the big situation of data fluctuations simultaneously, avoided unnecessary repetition measurement verification operation, improved personnel operation efficient.
Description of drawings
Fig. 1 is the front elevation of the sinusoidal waveform anchor clamps of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the course of work synoptic diagram of the sinusoidal waveform anchor clamps of the utility model.
Among the figure, 1-is examined silk ribbon; 2-tension measuring device top tie-bar; 3-left side clamping plate; The right clamping plate of 4-; The 5-pneumatic means.
Embodiment
Below in conjunction with accompanying drawing the utility model anchor clamps are further described,, all fall into the protection domain of the utility model based on any conversion that the utility model anchor clamps are done.
Like Fig. 1, shown in 2, the sinusoidal waveform anchor clamps of the utility model comprise left clamping plate 3, right clamping plate 4, pneumatic means 5 (existing apparatus), and left clamping plate and right clamping plate surface of contact are sinusoidal waveform, and left clamping plate are connected with pneumatic means with right clamping plate.On sinusoidal waveform anchor clamps spare top tension measuring device tie-bar 2 is arranged.
The course of work of sinusoidal waveform anchor clamps:
Tow is examined the position that silk ribbon is hung on tension measuring device tie-bar regulation, and anchor clamps are entirely put at involutory vertically sagging silk ribbon two ends, start clamp switch, compress tow, start the not crimp energy value that tension measuring device obtains tow.
Claims (1)
1. measure the not sinusoidal waveform anchor clamps of crimp energy value of tow for one kind, it is characterized in that the sinusoidal waveform anchor clamps comprise left clamping plate, right clamping plate, pneumatic means, left clamping plate and right clamping plate surface of contact are sinusoidal waveform, and left clamping plate are connected with pneumatic means with right clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204078651U CN202256047U (en) | 2011-10-24 | 2011-10-24 | Sine wave type fixture for testing non-curly energy value of strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204078651U CN202256047U (en) | 2011-10-24 | 2011-10-24 | Sine wave type fixture for testing non-curly energy value of strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256047U true CN202256047U (en) | 2012-05-30 |
Family
ID=46117271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204078651U Expired - Fee Related CN202256047U (en) | 2011-10-24 | 2011-10-24 | Sine wave type fixture for testing non-curly energy value of strand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256047U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424309A (en) * | 2013-08-12 | 2013-12-04 | 济南大学 | Clamp of steel wire rope tension test machine |
| CN107655751A (en) * | 2017-10-08 | 2018-02-02 | 江阴市新华橡塑机械有限公司 | A kind of extension test fixture for Production for Steel Wire |
| WO2018176236A1 (en) * | 2017-03-28 | 2018-10-04 | 深圳市柔宇科技有限公司 | Jig and method for testing static curl of flexible material |
| CN109540655A (en) * | 2018-12-11 | 2019-03-29 | 东华大学 | A kind of wavy surfaces clamper and purposes suitable for flexible high-performance fiber beam |
| CN112082862A (en) * | 2020-09-11 | 2020-12-15 | 南通醋酸纤维有限公司 | Method for accurately detecting uncrimped energy of acetate fiber tows |
| CN112393988A (en) * | 2020-11-03 | 2021-02-23 | 太原科技大学 | Novel device for thin strip tension bending experiment |
-
2011
- 2011-10-24 CN CN2011204078651U patent/CN202256047U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424309A (en) * | 2013-08-12 | 2013-12-04 | 济南大学 | Clamp of steel wire rope tension test machine |
| CN103424309B (en) * | 2013-08-12 | 2016-01-20 | 济南大学 | Clamp of steel wire rope tension test machine |
| WO2018176236A1 (en) * | 2017-03-28 | 2018-10-04 | 深圳市柔宇科技有限公司 | Jig and method for testing static curl of flexible material |
| CN107655751A (en) * | 2017-10-08 | 2018-02-02 | 江阴市新华橡塑机械有限公司 | A kind of extension test fixture for Production for Steel Wire |
| CN109540655A (en) * | 2018-12-11 | 2019-03-29 | 东华大学 | A kind of wavy surfaces clamper and purposes suitable for flexible high-performance fiber beam |
| CN112082862A (en) * | 2020-09-11 | 2020-12-15 | 南通醋酸纤维有限公司 | Method for accurately detecting uncrimped energy of acetate fiber tows |
| CN112082862B (en) * | 2020-09-11 | 2023-08-01 | 南通醋酸纤维有限公司 | Method for accurately detecting uncrimped energy of acetate fiber tows |
| CN112393988A (en) * | 2020-11-03 | 2021-02-23 | 太原科技大学 | Novel device for thin strip tension bending experiment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202256047U (en) | Sine wave type fixture for testing non-curly energy value of strand | |
| CN206339433U (en) | A kind of tensile testing machine | |
| CN210665343U (en) | Electrical pipe drop hammer impact testing machine | |
| CN202599761U (en) | Steel strand testing machine | |
| CN204346629U (en) | A kind of contact engaging and separating force testing machine | |
| CN203393696U (en) | Device for testing soil layer vertical soil pressure | |
| CN207894963U (en) | Tooling for circuit board detecting | |
| CN204177505U (en) | A kind of open-force detector of ring-pull top | |
| CN203894126U (en) | Testing device for measuring single-face shear performance of FRP (Fiber Reinforced Plastic)-concrete | |
| CN206410936U (en) | A kind of tensile testing machine | |
| CN105157898A (en) | Needle tube pulling force on-line detection device | |
| CN202693395U (en) | Elasticity experimenting and detecting device | |
| CN205192735U (en) | Steel tubes clamps testing arrangement | |
| CN207051117U (en) | A kind of tensile test device of binding post | |
| CN204188460U (en) | A kind of high molecule plastic intelligence puller system | |
| CN215448721U (en) | Tensile detection device of wire and cable | |
| CN109916355A (en) | Liquid-crystalline glasses on-line thickness testing | |
| CN202404172U (en) | Device for detecting lithium battery pack protection board | |
| CN202383033U (en) | Deflection testing device | |
| CN204613016U (en) | Film stretching and puncture strength proving installation | |
| CN204789135U (en) | Lithium cell pulling force detects anchor clamps | |
| CN202057290U (en) | Deformation measuring device used for high-temperature tensile test of no-boss metal materials | |
| CN211697525U (en) | Device for measuring influence of local heating on adhesion force | |
| CN204613044U (en) | One dynamically cuts pick-up unit | |
| CN203630348U (en) | Electric energy meter detection tooling plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |