CN104213215A - Reciprocating driving mechanism for collecting gel-spun filament fibers - Google Patents
Reciprocating driving mechanism for collecting gel-spun filament fibers Download PDFInfo
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- CN104213215A CN104213215A CN201310213007.7A CN201310213007A CN104213215A CN 104213215 A CN104213215 A CN 104213215A CN 201310213007 A CN201310213007 A CN 201310213007A CN 104213215 A CN104213215 A CN 104213215A
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- travel switch
- shifting block
- car body
- motor
- crane
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Abstract
The invention discloses a reciprocating driving mechanism for collecting gel-spun filament fibers. The reciprocating driving mechanism comprises a second motor, a left travel switch, a right travel switch, a left travel switch shifting block and a right travel switch shifting block, wherein the left travel switch shifting block and the right travel switch shifting block are matched with the left travel switch and the right travel switch. The second motor drives wheels of a first machine body to rotate, the left travel switch touches the left travel switch shifting block or the right travel switch touches the right travel switch shifting block at the ending position of a moving travel, and the second motor is made to rotate reversely and consequently drives the first machine body to move in the opposite direction. The reciprocating driving mechanism is simple in structure, ingenious in design, quite convenient to use and capable of eliminating the phenomena of uneven stretching and filament stacking of the gel-spun filaments in the collecting process.
Description
Technical field
The present invention relates to the gathering-device of gel fiber in a kind of high-strength high-modulus polyethylene fiber production process, particularly a kind of reciprocal drives structure for gel fiber fiber collecting.
Background technology
Superhigh molecular weight polyethylene fibers (hereinafter referred to as polyethylene fiber) is the third generation high strength and modulus fiber grown up early 1990s, is specially relative molecular mass in (1 ~ 6) × 10
6polyethylene be polymerized through flexible chain, then to make through techniques such as frozen glue.
Carbon fiber, aramid fiber and polyethylene fiber are the large special fibres in three in the world today.Compared with other fibre reinforced composites, polyethylene fiber has that mechanical property is strong, quality is light, shock-resistant, dielectric properties advantages of higher, plays very important effect in fields such as military and national defense, space flight navigations.
Polyethylene fiber take High molecular weight polyethylene as raw material, by polyethylene powder swelling dissolving in solvent naphtha, form uniform mixed solution, solution enters manifold and generates gel fiber after double screw extruder, and gel fiber finally obtains finished product through processes such as preliminary draft, extraction, drying, super times heating power stretchings again.Wherein, gel fiber needs orderly collecting after generating, and enters next process, carry out subsequent operation in order to convenient, safe.
There are the following problems for gel fiber gathering-device of the prior art: along with the height of piddler is more and more higher, and gel fiber is more and more narrow at the height in silk bucket that falls, and not only causes falling silk bucket not make full use of, and can cause the generation of folded silk phenomenon.In addition, along with the drop point of gel fiber is more and more higher, the length hung down below guiding machine due to gel fiber is different and cause the gravity of gel fiber whereabouts section different, and then causes gel fiber to produce stretching in various degree.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of reciprocal drives structure for gel fiber fiber collecting.
Its technical solution is:
A kind of reciprocal drives structure for gel fiber fiber collecting, it comprises the second motor, left and right travel switch and the left and right travel switch shifting block suitable with left and right travel switch, the vehicle wheel rotation of described second driven by motor first car body, at the termination of a movement travel, left lateral journey switch actuating left travel switch shifting block or the right travel switch shifting block of right lateral journey switch actuating, make the second motor reversal, and then drive the first car body to motion in the other direction.
Preferably, support frame as described above is fixed on the first car body, and described first car body is positioned on guide rail.
Advantageous Effects of the present invention is:
Structure of the present invention is simple, designs ingenious, very easy to use, can eliminate the uneven and folded silk phenomenon of the stretching of gel fiber in collection process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described:
Fig. 1 is the structural representation of laying loss in the present invention;
Fig. 2 is the connection diagram of the first crane and the second crane in laying loss;
Fig. 3 is the structural representation of guiding machine in the present invention;
Fig. 4 be of the present invention fall the structural representation of silk bucket.
In figure, 1-guiding machine; 101-support; 102-set girt(h); 103-first pressure roller; 104-second pressure roller; 105-godet roller; 106-falls roll dies; 107-divides screw mandrel; 108-pendulum wire bar; 2-laying loss; 3-falls silk bucket; 301-staving; 302-handle; 303-dividing plate pin; 304-dividing plate; 305-second car body; 306-wheel buckle; 4-deck plate; 401-first chute; 5-bracing frame; 6-first car body; 601-second chute; 602-wheel; 7-guide rail; 8-first motor; 801-gear; 9-first crane; 901-clutch shaft bearing; 9010-cylindrical pin; 10-second crane; 1001-second bearing; 11-turn-screw; 1101-bearing and gripper shoe; 12-second motor; The left travel switch of 13-; The right travel switch of 14-; The left travel switch shifting block of 15-; The right travel switch shifting block of 16-.
Detailed description of the invention
By reference to the accompanying drawings, a kind of Liftable collagen gel fiber collecting device, comprises guiding machine 1, laying loss 2 and the silk bucket 3 that falls, and from the gel fiber of manifold after bosh cooling, is derived, fall the silk bucket 3 that falls be arranged on laying loss 2 by guiding machine 1.
Above-mentioned laying loss 2 comprises deck plate 4 and the bracing frame 5 for brace table panel 4, and the silk bucket 3 that falls is placed on deck plate 4, and bracing frame 5 is fixed on the first car body 6, and the first car body 6 is positioned on guide rail 7 also can prolong guide rail 7 reciprocating motion.First car body 6 arranges reciprocating drive unit and lowering or hoisting gear, and reciprocating drive unit is for driving first car body 6 reciprocating motion on guide rail 7, and lowering or hoisting gear is elevated for the deck plate 3 controlled above the first car body 6.
Above-mentioned lowering or hoisting gear comprises the first motor 8, first crane 9 and the second crane 10, first motor 8 drives turn-screw 11 by the gear 801 that it is arranged, and turn-screw 11 is fixedly connected with the first crane 9, and then drives the first crane 9 to swing.The top of the first crane 9 to be fixed in the first chute 401 that deck plate 4 bottom surface left end arranges and can to prolong the first chute 401 and reciprocatingly slides, and the bottom of the first crane 9 is hinged on the right-hand member base plate of the first car body 6.The bottom of the second crane 10 is fixed in the second chute 601 that the base plate left end of the first car body 6 is arranged, and can prolong the second chute 601 and reciprocatingly slide, and the top of the second crane 10 is hinged on the right-hand member bottom surface of deck plate 3.First crane 9 and the second crane 10 interconnection, below its cross-coupled implementation is described in detail: the first crane 9 and the second crane 10 all offer circular hole at infall, offer the equal and opposite in direction of circular hole, in circular hole, respectively the bearing suitable with it is installed, for convenience of description, be called clutch shaft bearing 901 and the second bearing 1001, clutch shaft bearing 901 and the second bearing 1001 are all passed by same cylindrical pin 9010 and the first crane 9 and the second crane 10 are fixed together by cylindrical pin 9010.
Above-mentioned reciprocating drive unit comprises the second motor 12, left travel switch 13, right travel switch 14 and the left travel switch shifting block 15 suitable with left travel switch 13, the right travel switch shifting block 16 suitable with right travel switch 14.The two ends, left and right being arranged on the first car body 6 of left travel switch 13 and right travel switch 14 symmetry, left travel switch shifting block 15 and right travel switch shifting block 16 are installed on the ground outside car body or corresponding position.Second motor 12 drives the axle of laying loss to rotate by sprocket wheel, axle carries out key with the wheel 602 of the first car body 6 and is connected, and then band motor car wheel 602 rotates, at the termination of a movement travel, left travel switch 13 touches left travel switch shifting block 15 or right travel switch 14 touches right travel switch shifting block 16, second motor 12 is reversed to the second motor 12 signal by electrical control, and then drive the first car body 6 to motion in the other direction.
First car body 6 is along in the process of guide rail 7 horizontal reciprocating movement, the lifting of lowering or hoisting gear console panel 4 can be started simultaneously, concrete motion process is as follows: the first motor 8 drives turn-screw 11 by the gear 801 that it is arranged, turn-screw 11 is fixedly connected with the first crane 9 with gripper shoe 1101 by bearing, and then drive the first crane 9 to swing, slide in the top being specially the first crane 9 in the first chute 401, the bottom of the first crane 9 is rotated around pin joint, thus overall realization swings effect.First crane 9 and the second crane 10 are interconnection, therefore, the swing of the first crane 9 can drive the second crane 10 to carry out the swing of corresponding amplitude simultaneously, as the control of the first crane 9 by the first motor 8 upwards swings, the second crane 10 can be driven upwards to swing simultaneously, same first crane 9 is to lower swing, the second crane 10 can be driven to lower swing simultaneously, realize the vertical lift of deck plate 4, and then reach following technique effect: when gel fiber is bottom the silk bucket 3 that falls, deck plate 4 position is at the highest notch, along with gel fiber is more and more higher in the position in silk bucket 3 that falls, controlling lowering or hoisting gear makes the position of deck plate 4 carry out corresponding reduction (namely the speed of deck plate 4 decline is identical at the gathering speed in silk bucket 3 that falls with gel fiber), guarantee that silk keeps identical in the height of the collection in silk bucket 3 recruitment that falls with the height reduction amount of deck plate 4, and then the drop point of gel fiber is on same level line all the time.
Above-mentioned guiding machine 1 comprises support 101, the top of support 101 is provided with set girt(h) 102, set girt(h) 102 is inverted triangle, be respectively arranged with connecting rod at two jiaos, the left and right of set girt(h) 102 place and be connected with the first pressure roller 103, second pressure roller 104 respectively by connecting rod, the below of the first pressure roller 103 is provided with godet roller 105, and fits with deflector roll 105; The below of the second pressure roller 104 is provided with roll dies 106, and fits with the roll dies 106 that falls.Closer location, the front end place of the roll dies 106 that falls is provided with point screw mandrel 107, the below of the roll dies 106 that falls is provided with pendulum wire bar 108.
Above-mentioned fall silk bucket 3 comprise staving 301, the outer surface of staving 301 is provided with handle 302, the inner surface of staving 301 is provided with dividing plate pin 303, dividing plate 304 can be fixed on staving 301 by dividing plate pin 303, dividing plate pin 303 can be setting up and down multiple, thus realize diverse location place dividing plate 304 being fixed on staving 301.Staving 301 is divided into upper and lower two parts by dividing plate 304, and the top of staving 301 is the spaces holding gel fiber, and below is leakage of oil groove, is used for holding the solvent naphtha dripped in gel fiber equilibrium process, dividing plate 304 offers multiple circular hole, can make solvent naphtha through.Conveniently adjust the position of staving 301, staving 301 is arranged on the second car body 305, staving 301 and the second car body 305 separable, the wheel place of the second car body 305 is provided with wheel buckle 306, for blocking wheel in the collection process of gel fiber, the position of fixing staving 301.
It should be noted that, under the instruction of this description, any equivalents done by those skilled in the art, or obvious variant, all should within protection scope of the present invention.
Claims (2)
1. the reciprocal drives structure for gel fiber fiber collecting, it is characterized in that: comprise the second motor, left and right travel switch and the left and right travel switch shifting block suitable with left and right travel switch, the vehicle wheel rotation of described second driven by motor first car body, at the termination of a movement travel, left lateral journey switch actuating left travel switch shifting block or the right travel switch shifting block of right lateral journey switch actuating, make the second motor reversal, and then drive the first car body to motion in the other direction.
2. a kind of reciprocal drives structure for gel fiber fiber collecting according to claim 1, it is characterized in that: support frame as described above is fixed on the first car body, described first car body is positioned on guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213007.7A CN104213215A (en) | 2013-05-31 | 2013-05-31 | Reciprocating driving mechanism for collecting gel-spun filament fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213007.7A CN104213215A (en) | 2013-05-31 | 2013-05-31 | Reciprocating driving mechanism for collecting gel-spun filament fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104213215A true CN104213215A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310213007.7A Pending CN104213215A (en) | 2013-05-31 | 2013-05-31 | Reciprocating driving mechanism for collecting gel-spun filament fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104213215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603570A (en) * | 2015-12-31 | 2016-05-25 | 浙江新达经编有限公司 | Jacquard fabric and preparation method thereof |
| CN105639789A (en) * | 2015-12-31 | 2016-06-08 | 浙江新达经编有限公司 | Fashionable dress fabric and production method thereof |
-
2013
- 2013-05-31 CN CN201310213007.7A patent/CN104213215A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603570A (en) * | 2015-12-31 | 2016-05-25 | 浙江新达经编有限公司 | Jacquard fabric and preparation method thereof |
| CN105639789A (en) * | 2015-12-31 | 2016-06-08 | 浙江新达经编有限公司 | Fashionable dress fabric and production method thereof |
| CN105639789B (en) * | 2015-12-31 | 2017-04-12 | 浙江新达经编有限公司 | Fashionable dress fabric and production method thereof |
| CN105603570B (en) * | 2015-12-31 | 2017-10-27 | 浙江新达经编有限公司 | A kind of jacquard fabric and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |