CN201697829U - High performance fiber drying detecting and testing machine - Google Patents
High performance fiber drying detecting and testing machine Download PDFInfo
- Publication number
- CN201697829U CN201697829U CN2010202298031U CN201020229803U CN201697829U CN 201697829 U CN201697829 U CN 201697829U CN 2010202298031 U CN2010202298031 U CN 2010202298031U CN 201020229803 U CN201020229803 U CN 201020229803U CN 201697829 U CN201697829 U CN 201697829U
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- drying
- drying box
- performance fiber
- testing machine
- high performance
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Abstract
The utility model provided a high performance fiber drying detecting and testing machine which comprises a base, a drying mechanism, a winding mechanism, and a translation mechanism; the drying mechanism includes a drying case body, a heating box, a yarn support roller, a return air tube, a fan, and a pressure equalizing box; a front surface of the drying case body is provided with a case door with a test port; a return air opening and the pressure equalizing box are disposed at the top and bottom of the drying case body respectively; a uniform pressure distribution outlet meshed plate and a static pressure distribution inlet meshed plate are disposed above the pressure equalizing box; the winding mechanism is mounted at one side of the drying case body where yarns come out; and the translation mechanism is used for the horizontal movement of the drying case body. The high performance fiber drying detecting and testing machine has the advantages of rational structure and convenient operation, can accurately detect structural evolution conditions of high performance fiber tows during the drying process in time when used cooperatively with a synchrotron radiation device, provides powerful technical support for the design of drying technology in the production of high performance fiber tows, and overcomes shortcomings of long debugging period and unwarrantable fiber quality of a 'trying method'.
Description
Technical field
The utility model relates to a kind of high-performance fiber drying detection testing machine.
Background technology
With carbon fiber, aramid fiber and high-strength high-modulus polyethylene fiber is the high-performance fiber of representative, is bringing into play very important effect owing to have good performance in fields such as modern war, Aero-Space, marine site defence, weaponrys; Simultaneously, in fields such as automobile, boats and ships, netting, medicine equipment, sports equipments wide application prospect is arranged also.
High-performance fiber preparation flow length, complex process, adjustable parameter are many, and each step process process to the final performance of fiber all tool have a significant impact.In the preparation process of high-performance fiber, need carry out dried, dried is not only the process of a transpiring moisture and solvent, and is the process that the fiber internal plasticization is weakened gradually, impels fibre breakage intensity to increase.Technological parameters such as dry temperature, processing time directly influence the drying effect of fiber, and even the intensity of fibrous finished product and modulus.
What yet the technological design of high-performance fiber production was at present still adopted is traditional " hit-and-miss method ", promptly before production line is driven, through just determining each technological parameter after the debugging repeatedly, so not only waste time and energy, debugging cycle is long, and can't carry out real-time follow-up, detection to fibrous inner structure, make quality of fibre can not get guaranteeing.
The utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of high-performance fiber drying detection testing machine, be used for the detection to the variation of the follow-up dry run internal microstructure of the precursor of high-performance fiber, to promote the efficient of high-performance fiber process optimization, science is improved technological parameter.
The technical scheme that its technical matters that solves the utility model adopts is: comprise support, drier, winding mechanism and translation mechanism;
Described drier is used for fibre bundle is carried out heat drying, comprises drying box, heating cabinet, holder roll dies, backwind tube, blower fan and surge tank; Be provided with several holder roll dies that two rows are provided with that are in drying box, every row asks roll dies respectively by a synchronous machine drives; Drying box two middle side parts are arranged with into silk mouthful and filament mouth, and are provided with into roll dies in the inwall both sides of drying box accordingly and go out roll dies; The front of drying box is equipped with chamber door, and chamber door is provided with test port, is convenient to Synchrotron Radiation tow in the case is observed; The top of drying box is provided with return air inlet, and the bottom is provided with surge tank, and return air inlet interlinks by blower fan, backwind tube and heating cabinet and surge tank; Above surge tank, be provided with even the pressure and distribute outlet web plate and static pressure to distribute the inlet web plate, so that improve the stability of wind direction and the efficient of heating;
Described winding mechanism is installed on drying box filament mouth one side, comprises take up roll, coiling motor; Take up roll links to each other with the coiling motor, is used for the fibre bundle behind the rolling heat drying;
Described translation mechanism is used for moving horizontally of drying box, and it comprises translation motor, turn-screw and guide rail; Turn-screw and guide rail are loaded on the support abreast, and turn-screw links to each other with translation motor; Above-mentioned drying box places on the guide rail and with turn-screw and links to each other; When translation motor drives the turn-screw rotation, make drying box front and back translation on guide rail, so that Synchrotron Radiation is carried out the real-time seizure of microcosmic conformation to fiber.
Above-mentioned take up roll links to each other with tension regulator, with the rolling tension force of fibre bundle on the timely adjustment take up roll.
The bottom of above-mentioned support is provided with roller, so that whole device is mobile.
The beneficial effects of the utility model are: it is rational in infrastructure, easy to operate, be used with Synchrotron Radiation, can detect the structure evolution situation of high-performance fiber tow in drying process timely and accurately, for the design of the drying process of high-performance fiber production provides strong technical support, overcome the deficiency that debugging cycle is long, fiber quality can not get guaranteeing of " hit-and-miss method ".
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is drying box, and 2-1 is the pop-up roll dies, and 2-2 is the subiculum roll dies, and 3 is test port, 4 for going out roll dies, and 5 is tension regulator, and 6 is the coiling motor, and 7 is take up roll, 8 is support, and 9 is roller, and 10 is that even the pressure distributed the outlet web plate, and 11 are static pressure distribution inlet web plate, 12 is guide rail, and 13 is drive lead screw, and 14 is translation motor, and 15 is heating cabinet, 16 is surge tank, and 17 is backwind tube, and 18 for advancing roll dies, and 19 for putting roll dies, 20 is synchronous motor, and 21 is blower fan, and 22 is return air inlet.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
High-performance fiber drying detection testing machine described in the utility model comprises support, drier, winding mechanism and translation mechanism;
Described drier is used for fibre bundle is carried out heat drying, comprises drying box 1, heating cabinet 15, holder roll dies, backwind tube 17, blower fan 21 and surge tank 16; In drying box 1, have present four, following five liang of pop-up roll dies 2-1 and subiculum roll dies 2-2 that row is provided with, each is driven two rows holder roll dies 2-1 and 2-2 by a synchronous motor 20; 1 liang of middle side part of drying box is arranged with into silk mouthful and filament mouth, and is provided with into roll dies 18 respectively and goes out roll dies 4 corresponding to entering silk mouthful and filament mouth place in the inwall both sides of drying box 1; The front of drying box 1 is equipped with two chamber doors of opening, and chamber door is provided with test port 3, so that with the matching used Synchrotron Radiation of the utility model fibre bundle in the case is observed; The top of drying box 1 is provided with return air inlet 22, and the bottom of drying box 1 is provided with the surge tank 16 that interlinks with drying box 1, and above-mentioned return air inlet 22 interlinks with surge tank 16 by blower fan 21, backwind tube 17 and heating cabinet 15; And being provided with even the pressure between the top of the bottom of drying box 1 and surge tank 16 distributes outlet web plate 10 and static pressure to distribute inlet web plate 11; Because when hot blast entered surge tank 16, the big wind speed of air quantity was anxious, if directly be blown in the drying box 1, will have a strong impact on the structure of fibre bundle, and the static pressure that is provided with distributes inlet web plate 11 can reduce wind speed greatly, and kept wind direction even; Even simultaneously pressure distribution outlet web plate 10 can be concentrated hot blast and guide under the holder roll dies, makes hot blast more abundant to the heating of fibre bundle, has improved the efficiency of heating surface.
Described winding mechanism is installed on drying box 1 filament mouth one side, comprises take up roll 7, coiling motor 6 and tension regulator 5; Take up roll 7 links to each other with coiling motor 6, is used for the fibre bundle behind the rolling heat drying, and the rolling tension force by fibre bundle on the tension regulator 5 timely adjustment take up rolls 7.
Described translation mechanism is used for moving horizontally of drying box 1, and it comprises translation motor 14, turn-screw 13 and guide rail 12; Turn-screw 13 and guide rail 12 are loaded on the support 8 abreast, and turn-screw 13 links to each other with translation motor 14; Above-mentioned drying box 1 places on the guide rail 12 and with turn-screw 13 by pulley and links to each other; When translation motor 14 drives turn-screw 13 rotations, make drying box 1 front and back translation on guide rail 12, so that Synchrotron Radiation is carried out the real-time seizure of microcosmic conformation to fibre bundle; Be provided with roller 9 in the bottom of support 8, so that whole device is mobile.
During work, fibre bundle is introduced in the drying box 1 from the roll dies 19 of putting that drying box 1 advances an oral-lateral, what replace successively walks around upper and lower holder roll dies 2-1 and 2-2, at the uniform velocity carry by upper and lower holder roll dies 2-1 and 2-2 drive fibre bundle that synchronous motor 20 drives, after filament mouth output, be wound into tube again by winding mechanism.Meanwhile, 15 pairs of air of heating cabinet heat, reach uniform temperature after, in surge tank 16 enters drying box 1, fibre bundle is carried out heat drying.Along with hot blast constantly enters drying box 1, the hot blast that turns cold is discharged from the return air inlet 22 on drying box 1 top by the suction of blower fan 21, is imported to reheat in the heating cabinet 15 of bottom by backwind tube 17 again to recycle.In the fibre bundle heat drying, drying box 1 is in guide rail 12 translations of the drive lower edge of translation mechanism, so that Synchrotron Radiation can detect the structural change of laterally interior each point fibre bundle in the drying box 1.This device also can be by regulating the heating-up temperature of drying box 1, and the rotating speed of upper and lower holder roll dies 2-1 and 2-1, make matching used Synchrotron Radiation can capture the micro-variations information of the fibre bundle under different heating temperature and heat time heating time, thereby draw optimum technological parameter, for the heat drying technology of suitability for industrialized production high-performance fiber provides strong technical support.
Claims (3)
1. high-performance fiber drying detection testing machine is characterized in that: comprise support, drier, winding mechanism and translation mechanism;
Described drier comprises drying box, heating cabinet, holder roll dies, backwind tube, blower fan and surge tank; Be provided with several holder roll dies that two rows are provided with that are in drying box, every row asks roll dies respectively by a synchronous machine drives; Drying box two middle side parts are arranged with into silk mouthful and filament mouth, and are provided with into roll dies in the inwall both sides of drying box accordingly and go out roll dies; The front of drying box is equipped with chamber door, and chamber door is provided with test port; The top of drying box is provided with return air inlet, and the bottom is provided with surge tank, and return air inlet interlinks by blower fan, backwind tube and heating cabinet and surge tank; Being provided with even the pressure above surge tank distributes outlet web plate and static pressure to distribute the inlet web plate;
Described winding mechanism is installed on drying box filament mouth one side, comprises take up roll, coiling motor; Take up roll links to each other with the coiling motor;
Described translation mechanism comprises translation motor, turn-screw and guide rail; Turn-screw and guide rail are loaded on the support abreast, and turn-screw links to each other with translation motor; Above-mentioned drying box places on the guide rail and with turn-screw and links to each other.
2. high-performance fiber drying detection testing machine according to claim 1 is characterized in that: above-mentioned take up roll links to each other with tension regulator.
3. high-performance fiber drying detection testing machine according to claim 1 is characterized in that: the bottom of above-mentioned support is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298031U CN201697829U (en) | 2010-06-18 | 2010-06-18 | High performance fiber drying detecting and testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202298031U CN201697829U (en) | 2010-06-18 | 2010-06-18 | High performance fiber drying detecting and testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697829U true CN201697829U (en) | 2011-01-05 |
Family
ID=43399076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202298031U Expired - Lifetime CN201697829U (en) | 2010-06-18 | 2010-06-18 | High performance fiber drying detecting and testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871860A (en) * | 2010-06-18 | 2010-10-27 | 江苏神泰科技发展有限公司 | High-performance fiber drying detection testing machine |
-
2010
- 2010-06-18 CN CN2010202298031U patent/CN201697829U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871860A (en) * | 2010-06-18 | 2010-10-27 | 江苏神泰科技发展有限公司 | High-performance fiber drying detection testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20110914 |