CN204008519U - A kind of synthon dimensional stability to heating in house pick-up unit - Google Patents
A kind of synthon dimensional stability to heating in house pick-up unit Download PDFInfo
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- CN204008519U CN204008519U CN201420421748.4U CN201420421748U CN204008519U CN 204008519 U CN204008519 U CN 204008519U CN 201420421748 U CN201420421748 U CN 201420421748U CN 204008519 U CN204008519 U CN 204008519U
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- specimen mounting
- ccd camera
- guide rail
- sales kit
- test box
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Abstract
The utility model provides a kind of synthon dimensional stability to heating in house pick-up unit, mainly comprises sales kit (SK), test box, specimen mounting clamp, specimen mounting, guide rail, stepper motor, transparent solar heat protection dividing plate, infrared heater, CCD camera, data acquisition PC and drainpipe.In sales kit (SK), be fixedly mounted with specimen mounting clamp, specimen mounting can be fixed on specimen mounting clamp, and sales kit (SK) bottom is fixedly mounted with infrared heater, and a drainpipe is arranged at sales kit (SK) bottom.Test box bottom is fixed with guide rail, and guide rail below connects stepper motor, and CCD camera is arranged on guide rail, and under the transmission of stepper motor, CCD camera can back and forth translation of left and right.CCD camera through signal wire is connected with the data acquisition PC outside test box.It between sales kit (SK) and test box, is transparent solar heat protection dividing plate.The beneficial effects of the utility model are its precision simple in structure, are easy to control, easy and simple to handle, quick, and testing result accurately, reliably.
Description
Technical field
The utility model relates to a kind of device, particularly a kind of synthon dimensional stability to heating in house pick-up unit detecting for the synthesis of fiber.
Background technology
Synthon dimensional stability to heating in house (before synthon thermal treatment after length and thermal treatment the difference of length and the number percent of the front length of heat treatment of fiber) is the key factor that affects appearance of fabrics quality and interior quality (whether having the advantages such as bulkiness, good springiness, soft and warmth retention property are good), in fabrics for industrial use (crust of artificial fur, synthetic leather, insulated wire), synthon dimensional stability to heating in house also has larger impact to its performance, and therefore dimensional stability to heating in house is an important parameter of fabric selection and cost accounting.Grasp the variation characteristic of this parameter, both can obtain the fabric with reasonable style, can also improve the economy that raw material uses.
At present, the test philosophy of synthon dimensional stability to heating in house is: under rated condition, process sample with heat-treatment medium (boiling water or heated dry air), measure the variation of specimen length before and after processing, calculate its number percent to original sample length, obtain thus dimensional stability to heating in house.At present, the testing tool of synthon dimensional stability to heating in house mainly contains XH-1 fiber type thermal shrinkage tester.Instrument read successively on sample cylinder frame before heat treatment of fiber by camera head and thermal treatment after the variation of fibre length, and automatically calculate fiber evenly heat shrinkage and the coefficient of variation.Before test, first 35 fiber samples are hanging on sample cylinder by root, one end of fiber samples is by the upper clamper clamping on cylinder, and sample lower end hangs clips.Sample cylinder is put into instrument.Enter computing machine by camera collection fiber samples length information.When apparatus measures, sample rotary drum obtains the front length data of 35 sample thermal treatments for one week.Before heating, specimen length is completed, and the upper rotary knob in rotating cylinder top makes bracket rising fiber in relaxed state.Take out sample cylinder and put into baking oven or fiber is concentrated and is put into boiling water, heat treated under predetermined temperature, arrives the schedule time, takes out sample cylinder cooling and warm and humid balance under standard temperature condition.Carry out again the rear length testing of sample heating, ask for single dimensional stability to heating in house and the evenly heat shrinkage of fiber.But there is following problem in this device and detection method: after 1, before the heating of the fiber on cylinder, length testing completes, need to transfer to baking oven (or boiling water) heats, and then sample cylinder is put back to thermal shrinkage tester, in transfer process, because can making fiber, the Action of Gravity Field of the Small clamp clamping under fiber produces unexpected elongation, affect the accuracy of dimensional stability to heating in house test result, transfer process simultaneously, laboratory technician's labour intensity is larger, because baking oven (or boiling water) needs preheating in advance adding in thermal fiber process, cause thermal loss larger.2, fiber is suspended on cylinder, while starting to test certain root fiber, the fiber on cylinder need to rotate to CCD camera dead ahead, this process fiber by quiet to moving again to quiet needs certain stabilization time, cause the CCD camera collection experimental data time longer, conventional efficient is lower.
Summary of the invention
for overcoming the deficiencies in the prior art, it is a kind of rational in infrastructure, easy to use that the utility model provides, and testing result is synthon dimensional stability to heating in house pick-up unit accurately.
The utility model solves the technical scheme that its technical matters adopts: a kind of synthon dimensional stability to heating in house pick-up unit, comprises sales kit (SK), test box, specimen mounting clamp, specimen mounting, guide rail, stepper motor, transparent solar heat protection dividing plate, infrared heater, CCD camera, data collector (PC) and drainpipe.
In described sales kit (SK), be fixedly mounted with specimen mounting clamp, specimen mounting can be fixed on specimen mounting clamp, and sales kit (SK) bottom is fixedly mounted with infrared heater, and a drainpipe is arranged at sales kit (SK) bottom.
Described test box bottom is fixed with guide rail, and guide rail below connects stepper motor, and CCD camera is arranged on guide rail, and under the transmission of stepper motor, CCD camera can back and forth translation of left and right.CCD camera through signal wire is connected with the data collector (PC) outside test box.
It between described sales kit (SK) and test box, is transparent solar heat protection dividing plate.
The beneficial effects of the utility model are that it is simple in structure, are easy to control, easy and simple to handle, quick, and testing result accurately, reliably.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
In figure: 1 is sales kit (SK), 2 is test box, and A is specimen mounting clamp, and B is specimen mounting, and C is transparent solar heat protection dividing plate, and D is stepper motor, and E is CCD camera, and F is infrared heater, and G is data collector (PC), and H is drainpipe, and I is guide rail
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model solves the technical scheme that its technical matters adopts: a kind of synthon dimensional stability to heating in house pick-up unit, comprises sales kit (SK) 1, test box 2, specimen mounting clamp A, specimen mounting B, guide rail I, stepper motor D, transparent solar heat protection dividing plate C, infrared heater F, CCD camera E, data collector (PC) G and drainpipe H.
In described sales kit (SK) 1, be fixedly mounted with specimen mounting clamp A, it is upper that specimen mounting B can be fixed on specimen mounting clamp A, and sales kit (SK) 1 bottom is fixedly mounted with infrared heater F, and a drainpipe H is arranged at sales kit (SK) 1 bottom.
Described test box 2 bottoms are fixed with guide rail I, and guide rail I below connects stepper motor D, and it is upper that CCD camera E is arranged on guide rail I, and under the transmission of stepper motor D, CCD camera E can back and forth translation of left and right.CCD camera E is connected with data collector (PC) G outside test box 2 by signal wire.
Between described sales kit (SK) 1 and test box 2, be transparent solar heat protection dividing plate C, transparent solar heat protection dividing plate C ensures that sales kit (SK) 1 is airtight.
When work, first fiber samples is heat-treated to forward horizontal stand, then open sales kit (SK) cover cap, according to the requirement of the standards such as GB/T 6505-2008, prepare pre-tension clip, take out specimen mounting, first the fiber samples to be measured of master gauge determined number is hanging on specimen mounting by root, one end of fiber samples is by the upper clamper clamping on specimen mounting, pre-tension clip on the folder of fiber samples lower end.Then specimen mounting is fixed on gently to specimen mounting clamp in sales kit (SK), covers cover cap.Start test, the translation on guide rail under stepper motor drives of CCD camera, gathers one by one the front fiber samples length information of thermal treatment, and information exchange is crossed to signal wire importing data collector (PC).
According to test request, select different heat treatment modes to process fiber samples, if heated dry air processing, first the pre-tension clip of fiber samples lower end is removed, make fiber samples be relaxed state and be suspended on specimen mounting, then open infrared heater, according to different product requirement, set different heating-up temperature and heat treatment time, heat treatment time is 14min-16min.Infrared heater power is 1kw-2kw, temperature-control range is 50 DEG C-300 DEG C, the electromagnetic wave that infrared heater produces arrives fiber surface with light velocity rectilinear propagation, in the time that the natural frequency (being also macromolecular absorbing wavelength in ultrared emission wavelength and fiber) of large molecular motion in ultrared transmission frequency and fiber matches, cause large molecule judder in fiber, thereby fierce friction generation heat Quick uniform occurs in the inside of fiber heat-treats fiber samples, after thermal treatment finishes, the balance after fiber samples thermal treatment is carried out in the requirement specifying according to standard.After balance finishes, start to test length after heat treatment of fiber, then fiber samples is hanging on specimen mounting by root, one end of fiber samples is by the upper clamper clamping on specimen mounting, pre-tension clip on the folder of fiber samples lower end.The translation on guide rail under stepper motor drives of CCD camera, gathers fiber samples length information after thermal treatment one by one, and information exchange is crossed to signal wire imports data collector (PC).According to the length variations of fiber samples before and after thermal treatment, calculate dimensional stability to heating in house.
If boiling shrinkage processing, take off fiber samples, be relaxation state and put into mesh bag, inject the deionized water or the distilled water that contain 1g/L surfactant in sales kit (SK), the water yield is 40 times-50 times of fiber samples, and guarantee the complete submergence of sample and can not touch sales kit (SK) inwall, water did not have fiber completely, then opened infrared heater, according to different product requirement, set different heating-up temperature and heat treatment time, fiber is boiled.Heat treatment time is 25min-35min, be heated to standard official hour, stop heating, open drainpipe draining, then fiber samples is carried out to infrared drying, drying temperature is 50 DEG C-60 DEG C, and criteria thus the drying time is 60min (till oven dry), the balance after the time requirement specifying according to standard is heat-treated.After balance finishes, start to test length after heat treatment of fiber, then fiber samples is hanging on specimen mounting by root, one end of fiber samples is by the upper clamper clamping on specimen mounting, pre-tension clip on the folder of fiber samples lower end.The translation on guide rail under stepper motor drives of CCD camera, gathers fiber samples length information after thermal treatment one by one, and information exchange is crossed to signal wire imports data collector (PC).According to the length variations of fiber samples before and after thermal treatment, calculate dimensional stability to heating in house.
Claims (1)
1. a synthon dimensional stability to heating in house pick-up unit, is characterized in that: comprise sales kit (SK), test box, specimen mounting clamp, specimen mounting, guide rail, stepper motor, transparent solar heat protection dividing plate, infrared heater, CCD camera, data acquisition PC and drainpipe; In sales kit (SK), be fixedly mounted with specimen mounting clamp, specimen mounting is fixed on specimen mounting clamp, and sales kit (SK) bottom is fixedly mounted with infrared heater, and a drainpipe is arranged at sales kit (SK) bottom; Test box bottom is fixed with guide rail, and guide rail below connects stepper motor, and CCD camera is arranged on guide rail, and under the transmission of stepper motor, CCD camera can back and forth translation of left and right; CCD camera through signal wire is connected with the data acquisition PC outside test box; It between sales kit (SK) and test box, is transparent solar heat protection dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421748.4U CN204008519U (en) | 2014-07-29 | 2014-07-29 | A kind of synthon dimensional stability to heating in house pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421748.4U CN204008519U (en) | 2014-07-29 | 2014-07-29 | A kind of synthon dimensional stability to heating in house pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008519U true CN204008519U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421748.4U Expired - Fee Related CN204008519U (en) | 2014-07-29 | 2014-07-29 | A kind of synthon dimensional stability to heating in house pick-up unit |
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| Country | Link |
|---|---|
| CN (1) | CN204008519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089974A (en) * | 2014-07-29 | 2014-10-08 | 盐城纺织职业技术学院 | Synthetic fiber heat shrinkage rate detection method and synthetic fiber heat shrinkage rate detection device |
| CN110208307A (en) * | 2019-07-12 | 2019-09-06 | 山东和富工程检测有限公司 | A kind of moltening mold castings mould material thermal stability automatic test equipment |
-
2014
- 2014-07-29 CN CN201420421748.4U patent/CN204008519U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089974A (en) * | 2014-07-29 | 2014-10-08 | 盐城纺织职业技术学院 | Synthetic fiber heat shrinkage rate detection method and synthetic fiber heat shrinkage rate detection device |
| CN110208307A (en) * | 2019-07-12 | 2019-09-06 | 山东和富工程检测有限公司 | A kind of moltening mold castings mould material thermal stability automatic test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150923 Address after: 224600 Jiangsu province Yancheng City Tongyu County Town Road Ring tip No. 1 Patentee after: Jiangsu xinjinlan Textile Garment Co., Ltd. Address before: 224000 Department of textile engineering, Yancheng Institute of technology, Career Technical College, Yancheng City Jiefang South Road, Jiangsu, China Patentee before: Yancheng Textile Vocational College |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |