CN202530206U - Fiber guider in coagulating bath tank - Google Patents
Fiber guider in coagulating bath tank Download PDFInfo
- Publication number
- CN202530206U CN202530206U CN 201120538601 CN201120538601U CN202530206U CN 202530206 U CN202530206 U CN 202530206U CN 201120538601 CN201120538601 CN 201120538601 CN 201120538601 U CN201120538601 U CN 201120538601U CN 202530206 U CN202530206 U CN 202530206U
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- guide roller
- connecting rod
- coagulating tank
- guide
- rod assembly
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Abstract
The utility model relates to the field of synthetic fiber production technology and discloses a fiber guider enabling a guide roller to move up and down in the synthetic fiber coagulating bath tank. The fiber guider comprises a support, the guide roller and a guide roller lifting device. The support is fixed with the coagulating bath tank; the guide roller lifting device is disposed in the coagulating bath tank; the upper end of the guide roller lifting device is fixed on the support and the lower end of the guide roller lifting device is connected with the guide roller disposed under the liquid surface of the coagulating bath tank.; and the guide roller lifting device drives the guide roller to move up and down in the coagulating bath tank. The fiber guider employs the guide roller lifting device to drive the guide roller to move up and down in the coagulating bath tank, and thus meets the requirements for yarn suspension of the guide roller at different heights in the coagulating bath tank in the synthetic fiber production. The fiber guider is easy to operate, saves a process of manual traction with a traction rope, and thus guarantees safety of workers.
Description
Technical field
The utility model relates to a kind of synthetic fiber production technology, particularly relates to a kind of liftable fibre guide device of synthetic fiber coagulating tank that is used for.
Background technology
In the synthetic fiber spinning process, particularly in the production process of acrylonitrile synthetic fiber, spinning solution is got into by spinning head ejection back and is equipped with in the coagulating tank of solidification liquid, through solidify, drawing-off, wash, oil, operation such as drying obtains precursor.Spinning solution is got in the coagulating tank that solidification liquid is housed by spinning head ejection back and is frozen into as-spun fibre, and as-spun fibre gets into next section operation after drawing-off.
At present; The general roller apron that adopts is hung silk and traction in the coagulating tank, after as-spun fibre vertically gets into solidification liquid, hangs silk through guide roller; Be drawn out coagulating tank after changing direction; Guide roller position relative fixed in the existing subsurface roller apron when guide roller is positioned at position more shallow under the coagulating tank liquid level, is unfavorable for solidifying of stoste; When guide roller is positioned under the liquid level when putting than deep-seated, the extension silk of guide roller difficulty then.Because coagulating tank is an open-top receptacle, operating personnel operate above coagulating tank, have a lot of operational inconvenience, when particularly under carrying out liquid, operating, have operate miss very easily to fall in the coagulating tank slightly.Strand in the existing coagulating tank is walked around guide roller, must prepare a pull rope in advance, walks around guide roller earlier, moves on the liquid level or near the liquid level.When strand sprays from spinnerets, just must pull rope and strand be fixed together, if fixing not firm, in distraction procedure, come off, just need wear pull rope again; And, can jeopardize operating personnel's safety from the high temperature strand of spinnerets ejection.
The utility model content
The technical problem that (one) will solve
The technical problem that the utility model will solve is how a kind of liftable fibre guide device of synthetic fiber coagulating tank guide roller that is used for is provided, and in darker coagulating tank, hangs silk difficulty, operation easier greatly and be prone to operating personnel's safety is produced the problem that endangers to solve existing synthetic fiber.
(2) technical scheme
In order to solve the problems of the technologies described above; The utility model provides fibre guide device in a kind of coagulating tank, comprises support, guide roller and guide roller lowering or hoisting gear, said support and coagulating tank relative fixed; Said guide roller lowering or hoisting gear is positioned at coagulating tank; The upper end of said guide roller lowering or hoisting gear is fixed on the support, its lower end be positioned at the subsurface guide roller of coagulating tank and be connected, said guide roller lowering or hoisting gear drives guide roller and in coagulating tank, moves up and down.
Wherein, said guide roller lowering or hoisting gear comprises the lifting unit of lead screw assembly and two groups of symmetries that are positioned at leading screw thick stick assembly below; Said lead screw assembly comprises leading screw and two cocainine thick stick nuts; Said leading screw is fixed on the support; One end of said leading screw is connected with rotating shaft; Said leading screw is divided into the opposite left and right two parts of thread rotary orientation, and said two cocainine thick stick nuts are enclosed within the left half and the right half of said leading screw respectively, and rotating shaft can drive the leading screw rotation and drive two cocainine thick stick nuts does back and forth movement in opposite directions on leading screw; Said two cocainine thick stick nuts are connected with the upper end of said two groups of lifting units respectively; The lower end of said two groups of lifting units is connected with the two ends of guide roller respectively, and the motion of said feed screw nut can drive lifting unit and move up and down, and then the drive guide roller moves up and down in coagulating tank.
Wherein, Said every group of lifting unit comprises two horizontal guide rails that are located along the same line, upright guide rail and elevating mechanisms; Said two horizontal guide rails and upright guide rail are separately fixed on the support; Be equipped with cross sliding clock in the said every horizontal guide rail, through connecting between horizontal brace rod and the feed screw nut, feed screw nut drives two groups of cross sliding clocks along the back and forth movement of doing in the horizontal guide rail at its place in opposite directions through horizontal brace rod to said two groups of cross sliding clocks respectively; Said elevating mechanism is made up of the many groups of connecting rod assemblies that can stretch up and down, and said every group of connecting rod assembly is made up of the connecting rod of two staggered hinge joints, and its hinge joint place is for flexibly connecting; Connecting rod between the adjacent connecting rod assembly adopts and flexibly connects; Two connecting rods that are positioned at one group of connecting rod assembly of upper end are separately fixed on two groups of cross sliding clocks; Said guide roller is fixed on one group of connecting rod assembly of lower end, is positioned at hinge joint place of connecting rod assembly; The motion of said cross sliding clock drives the connecting rod assembly and does stretching motion up and down, and then the drive guide roller moves up and down in coagulating tank.
Wherein, hinge joint place of said every group of connecting rod assembly is fixedly connected with upright slide block, and said upright slide block is installed in the upright guide rail.
Wherein, The connecting rod assembly of said elevating mechanism is connected with guide roller through the guide roller supporting component; Said guide roller supporting component comprises vertical connecting rod and dwang, and said vertical connecting rod is fixedly connected through latch with dwang, and the other end of said vertical connecting rod is fixedly connected with hinge joint place of connecting rod assembly; The other end of said turning cylinder is fixedly connected with the end of guide roller, transfers to latch can make dwang rotate and then regulate the angle of guide roller.
Wherein, also comprise scale, said scale is fixed on the support, is used to measure the displacement that guide roller goes up and down.
Wherein, said support is fixed on the top of coagulating tank or fixes on the ground and highly be higher than coagulating tank.
Wherein, said rotating shaft is connected with handle and carries out hand rotation or be connected automatically with servomotor rotating.
Wherein, said guide roller has the smooth roll surface of projection radian.
(3) beneficial effect
Fibre guide device in a kind of coagulating tank that technique scheme provided; Adopt the guide roller lowering or hoisting gear to realize that guide roller goes up and down in coagulating tank; Satisfied synthetic fiber produce in guide roller extension silk requirement during different depth in coagulating tank; This device is simple to operate, and the artificial distraction step of the pull rope of having forgone can be guaranteed the safety of human body.
Description of drawings
Fig. 1 is the front view of the utility model guide roller when being positioned at the darker position of coagulating tank liquid level;
Fig. 2 is the right view of the utility model guide roller when being positioned at the darker position of coagulating tank liquid level;
Fig. 3 is the enlarged drawing at R place among Fig. 1;
Fig. 4 is the vertical view of the utility model guide roller when being positioned at the darker position of coagulating tank liquid level;
Fig. 5 is the front view of the utility model guide roller when being positioned at the more shallow position of coagulating tank liquid level;
Fig. 6 is the right view of the utility model guide roller when being positioned at the more shallow position of coagulating tank liquid level.
Wherein, 1, coagulating tank; 2, support; 3, guide roller; 4, rotating shaft; 5, leading screw; 6, feed screw nut; 7, horizontal guide rail; 8, upright guide rail; 9, cross sliding clock; 10, horizontal brace rod assembly; 11, connecting rod assembly; 12, hinge joint place; 13, upright slide block; 14, vertical connecting rod; 15, dwang; 16, scale; 17, handle; 18, spinnerets; 19, solidify liquid level; 20, fiber strand silk.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Like Fig. 1 and 2; Fibre guide device in a kind of coagulating tank comprises support 2, guide roller 3 and guide roller lowering or hoisting gear, support 2 and coagulating tank 1 relative fixed; The guide roller lowering or hoisting gear is positioned at coagulating tank 1; The upper end of guide roller lowering or hoisting gear is fixed on the support 2, and its lower end is connected with the guide roller 3 that solidifies liquid level 19 belows that is positioned at coagulating tank 1, and the guide roller lowering or hoisting gear drives guide roller 3 and in coagulating tank 1, moves up and down.Wherein, support 2 can be fixed on the top of coagulating tank 1 or fix on the ground and highly be higher than coagulating tank 1.Adopt the guide roller lowering or hoisting gear to realize that guide roller 3 moves up and down in coagulating tank 1, to satisfy the extension silk and the traction of different depth in 3 pairs of coagulating tanks of guide roller 1 in the synthetic fiber production, the artificial distraction step of the pull rope of having forgone has been guaranteed human body safety.It is that 400mm-2000mm, the degree of depth are the coagulating tank 1 of 800mm-3000mm that present embodiment is suitable for width.
Wherein, The guide roller lowering or hoisting gear of present embodiment comprises the lifting unit of lead screw assembly and two groups of symmetries that are positioned at the lead screw assembly below, and as shown in Figure 2, lead screw assembly comprises leading screw 5 and two cocainine thick stick nuts 6; Leading screw 5 is fixed on the support 2; One end of leading screw 5 is connected with rotating shaft 4, and leading screw 5 is divided into the opposite left and right two parts of thread rotary orientation, and two cocainine thick stick nuts 6 are enclosed within the left half and the right half of leading screw 5 respectively; Rotating shaft 4 can drive leading screw 5 rotations and drive two cocainine thick stick nuts 6 does back and forth movement in opposite directions on leading screw 5, like A-A direction among Fig. 2.Two cocainine thick stick nuts 6 are connected with two groups of lifting units respectively; The lower end of these two groups of lifting units is connected with the two ends of guide roller 3 respectively; The motion of feed screw nut 6 can drive lifting unit and move up and down, and then drive guide roller 3 moves up and down in coagulating tank 1.Present embodiment adopts high-precision leading screw 5 and the lifting position of feed screw nut 6 with accurate control guide roller 3.
Every group of lifting unit of present embodiment comprises two horizontal guide rail 7, upright guide rail 8 and the elevating mechanisms that are positioned on the same horizontal line; Like Fig. 1 and Fig. 3; Two horizontal guide rails 7 are fixedly mounted on respectively on the support 2 with upright guide rail 8; Be equipped with cross sliding clock 9 in the every horizontal guide rail 7, these two groups of cross sliding clocks 9 are connected with feed screw nut 6 through horizontal brace rod 10 respectively, like Fig. 4; Feed screw nut 6 moves on leading screw 5 and drives two groups of cross sliding clocks 9 along doing back and forth movement in opposite directions in the horizontal guide rail 7 at its place, like B-B direction among Fig. 1 through horizontal brace rod 10.Elevating mechanism is made up of the many groups of connecting rod assemblies 11 that can stretch up and down; Every group of connecting rod assembly 11 is made up of the connecting rod of two staggered hinge joints; Its hinge joint place 12 can connect through removable pin connection or rotating shaft for flexibly connecting, and these two connecting rods can rotate with respect to its hinge joint place.Connecting rod between the adjacent connecting rod assembly adopts and flexibly connects, and can connect through removable pin connection or rotating shaft, and the connecting rod between this adjacent connecting rod assembly can rotate up and down with respect to its junction.Two connecting rods that are positioned at one group of connecting rod assembly of elevating mechanism upper end are separately fixed on two groups of cross sliding clocks 9 of two horizontal guide rails 7.Guide roller 3 is fixed on one group of connecting rod assembly of elevating mechanism lower end, is positioned at hinge joint place 12 of 11 two connecting rods of connecting rod assembly.The motion of cross sliding clock 9 drives connecting rod assembly 11 and does stretching motion up and down, and then drive guide roller 3 moves up and down in coagulating tank 1.
The restriction connecting rod assembly 11 that steadily reaches that goes up and down in order to ensure elevating mechanism moves up and down along upright guide rail 8, and hinge joint place 12 of every group of connecting rod assembly 11 of present embodiment is fixedly connected with upright slide block 13, and upright slide block 13 is installed in the upright guide rail 8.
The connecting rod assembly 11 of elevating mechanism is connected with guide roller 3 through the guide roller supporting component; The guide roller supporting component comprises vertical connecting rod 14 and dwang 15, and like Fig. 1 and shown in Figure 5, vertically connecting rod 14 and dwang 15 are fixedly connected through latch; Vertically the other end of connecting rod 14 is fixedly connected with hinge joint place 9 of the connecting rod assembly of elevating mechanism lower end; The other end of dwang 15 is fixedly connected with the end of guide roller 3, and the dial-out latch can make the angle of dwang rotation and then scalable guide roller 3, departs from the horizontal range of the upright guide rail 8 at elevating mechanism place through rotation guide roller 3 scalable guide rollers 3; Make this distance limit in the scope of 200mm-1000mm; Be preferably 370mm, too little then can the generation when hanging the silk operation of this distance blocked, the dynamics in the time of then can having influence on this guide roller 3 too greatly and hang silk with traction.
Further, in order accurately to measure the up-down displacement of guide roller 3, present embodiment also comprises scale 16; Like Fig. 2 and shown in Figure 6, scale 16 is fixed on the support 2, and is parallel with leading screw 5 directions; This scale 16 is used for the position of mark feed screw nut 6, confirms the upright position of guide roller 3 through the position of this mark, wherein; The displacement of feed screw nut 6 walkings is the telescopic displacement of one group of connecting rod, and the group number that the connecting rod assembly is multiply by in the displacement of feed screw nut 6 walkings is the displacement that guide roller 3 goes up and down.The method of scale sign has: 1, the position of mark feed screw nut 6 can get the displacement that feed screw nut 6 is walked by the sign before and after feed screw nut 6 walkings; 2 or directly in scale marked connecting rod assembly total displacement size, be the up-down displacement of guide roller 3.
According to the needs of real work, present embodiment can adopt manual adjustments or regulate automatically.When selecting manual adjustments, rotating shaft 4 is connected with handle 17 and carries out hand rotation, and wherein, rotating shaft 4 adopts the mode of easy disassembly to be connected with handle 17.When selecting to regulate automatically, rotating shaft 4 links to each other with servomotor, by its rotation of servomotor control.
Hang silk for ease and in hanging the silk distraction procedure, fiber is not produced and destroy and influence its quality, guide roller 3 is for having the smooth roll surface of projection radian.
The operating process of fibre guide device is in the coagulating tank of present embodiment: shake handle 17 or open servomotor and make guide roller 3 move to the position like Fig. 5 and Fig. 6; At this moment; Guide roller is positioned at the position of the below close together of spinnerets 18; Spinnerets 18 begins the spray silk, and fiber strand silk 20 hangs on the guide roller 3, and receives the draw of guide roller 3; After hanging silk and accomplishing, shake handle 17 once more or open servomotor, guide roller 3 vertical directions are moved to darker position, like the position among Fig. 1 and 2, guide roller 3 is in always and fiber strand silk 20 is carried out draw solidifies completion until fiber strand silk 20.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and replacement, these improvement and replacement also should be regarded as the protection domain of the utility model.
Claims (9)
1. fibre guide device in the coagulating tank; It is characterized in that, comprise support, guide roller and guide roller lowering or hoisting gear, said support and coagulating tank relative fixed; Said guide roller lowering or hoisting gear is positioned at coagulating tank; The upper end of said guide roller lowering or hoisting gear is fixed on the support, its lower end be positioned at the subsurface guide roller of coagulating tank and be connected, said guide roller lowering or hoisting gear drives guide roller and in coagulating tank, moves up and down.
2. fibre guide device in the coagulating tank as claimed in claim 1 is characterized in that, said guide roller lowering or hoisting gear comprises the lifting unit of lead screw assembly and two groups of symmetries that are positioned at the lead screw assembly below; Said lead screw assembly comprises leading screw and two cocainine thick stick nuts; Said leading screw is fixed on the support; One end of said leading screw is connected with rotating shaft; Said leading screw is divided into the opposite left and right two parts of thread rotary orientation, and said two cocainine thick stick nuts are enclosed within the left half and the right half of said leading screw respectively, and rotating shaft can drive the leading screw rotation and drive two cocainine thick stick nuts does back and forth movement in opposite directions on leading screw; Said two cocainine thick stick nuts are connected with the upper end of said two groups of lifting units respectively; The lower end of said two groups of lifting units is connected with the two ends of guide roller respectively, and the motion of said feed screw nut can drive lifting unit and move up and down, and then the drive guide roller moves up and down in coagulating tank.
3. fibre guide device in the coagulating tank as claimed in claim 2; It is characterized in that; Said every group of lifting unit comprises two horizontal guide rail, upright guide rail and the elevating mechanisms that are positioned on the same horizontal line; Said two horizontal guide rails and upright guide rail are separately fixed on the support; Be equipped with cross sliding clock in the said every horizontal guide rail, through connecting between horizontal brace rod and the feed screw nut, feed screw nut drives two groups of cross sliding clocks along the back and forth movement of doing in the horizontal guide rail at its place in opposite directions through horizontal brace rod to said two groups of cross sliding clocks respectively; Said elevating mechanism is made up of the many groups of connecting rod assemblies that can stretch up and down, and said every group of connecting rod assembly is made up of the connecting rod of two staggered hinge joints, and its hinge joint place is for flexibly connecting; Connecting rod between the adjacent connecting rod assembly adopts and flexibly connects; Two connecting rods that are positioned at one group of connecting rod assembly of upper end are separately fixed on two groups of cross sliding clocks; Said guide roller is fixed on one group of connecting rod assembly of lower end, is positioned at hinge joint place of connecting rod assembly; The motion of said cross sliding clock drives the connecting rod assembly and does stretching motion up and down, and then the drive guide roller moves up and down in coagulating tank.
4. fibre guide device in the coagulating tank as claimed in claim 3 is characterized in that hinge joint place of said every group of connecting rod assembly is fixedly connected with upright slide block, and said upright slide block is installed in the upright guide rail.
5. fibre guide device in the coagulating tank as claimed in claim 3; It is characterized in that; The connecting rod assembly of said elevating mechanism is connected with guide roller through the guide roller supporting component; Said guide roller supporting component comprises vertical connecting rod and dwang, and said vertical connecting rod is fixedly connected through latch with dwang, and the other end of said vertical connecting rod is fixedly connected with hinge joint place of connecting rod assembly; The other end of said turning cylinder is fixedly connected with the end of guide roller, transfers to latch can make dwang rotate and then regulate the angle of guide roller.
6. like fibre guide device in each described coagulating tank of claim 1-5, it is characterized in that also comprise scale, said scale is fixed on the support, be used to measure the displacement that guide roller goes up and down.
7. like fibre guide device in each described coagulating tank of claim 1-5, it is characterized in that said support is fixed on the top of coagulating tank or fixes on the ground and highly be higher than coagulating tank.
8. like fibre guide device in each described coagulating tank of claim 1-5, it is characterized in that said rotating shaft is connected with handle to be carried out hand rotation or be connected automatically with servomotor rotating.
9. like fibre guide device in each described coagulating tank of claim 1-5, it is characterized in that said guide roller has the smooth roll surface of projection radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120538601 CN202530206U (en) | 2011-12-20 | 2011-12-20 | Fiber guider in coagulating bath tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120538601 CN202530206U (en) | 2011-12-20 | 2011-12-20 | Fiber guider in coagulating bath tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530206U true CN202530206U (en) | 2012-11-14 |
Family
ID=47131402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120538601 Expired - Lifetime CN202530206U (en) | 2011-12-20 | 2011-12-20 | Fiber guider in coagulating bath tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702507A (en) * | 2015-11-13 | 2017-05-24 | 中国纺织科学研究院 | Coagulating tank for spinning and fiber route method thereof |
| CN112901044A (en) * | 2021-02-07 | 2021-06-04 | 杭州友普装饰材料有限公司 | Acrylic fiber material for ventilating shutter curtain sheet and preparation process thereof |
-
2011
- 2011-12-20 CN CN 201120538601 patent/CN202530206U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702507A (en) * | 2015-11-13 | 2017-05-24 | 中国纺织科学研究院 | Coagulating tank for spinning and fiber route method thereof |
| CN106702507B (en) * | 2015-11-13 | 2019-11-05 | 中国纺织科学研究院有限公司 | A kind of spinning coagulating tank and its fiber stretch head method |
| CN112901044A (en) * | 2021-02-07 | 2021-06-04 | 杭州友普装饰材料有限公司 | Acrylic fiber material for ventilating shutter curtain sheet and preparation process thereof |
| CN112901044B (en) * | 2021-02-07 | 2022-07-01 | 杭州友普装饰材料有限公司 | Acrylic fiber material for ventilating shutter curtain sheet and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
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| CX01 | Expiry of patent term |