CN205420670U - System's device is presorted with reverse pivoted to female silk - Google Patents
System's device is presorted with reverse pivoted to female silk Download PDFInfo
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- CN205420670U CN205420670U CN201521058312.4U CN201521058312U CN205420670U CN 205420670 U CN205420670 U CN 205420670U CN 201521058312 U CN201521058312 U CN 201521058312U CN 205420670 U CN205420670 U CN 205420670U
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- backwards rotation
- godet roller
- silk
- female
- female silk
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Abstract
The utility model belongs to the technical field of the female silk apparatus of FDY, especially, relate to a system's device is presorted with reverse pivoted to female silk. The utility model discloses a system's device is presorted with reverse pivoted to female silk, including the female guide frame of FDY, traverse guide and monofilament spinning cake, the top department of the female guide frame of FDY is provided with down yarn guide rod and last yarn guide rod, and female silk between monofilament natural separation when leaving reverse rotations godet roller divides the silk point to fix on reverse rotation godet roller leaving a little of mother thread. The beneficial effects of the utility model are that: divide silk point rigidity, avoid producing the tension elasticity, improve and divide silk point position, make the tension difference between each spindle reduce, make the female silk of FDY at a minute silk in -process, keep tension stable, avoid the monofilament fracture, keep the monofilament shaping intact.
Description
Technical field
This utility model belongs to mother's FDY silk apparatus technical field, particularly relates to the pre-sub-wire system and device of a kind of female silk backwards rotation.
Background technology
Mother's FDY silk is in devillicate machine during sub-wire, owing to female silk 1 is during non-twist unwinding, tow is on lower conducting wire pole 2, upper conducting wire pole 3, the traveller being sub-divided into each monofilament spinning cake again after fifth wheel 4, traveller 5 and spindle, thus completes mother's FDY silk and be divided into monofilament.After oiling in process of production due to FDY tow, there is cohesive force, tow slips at traveller 4, just it is forced to separate between traveller and spindle, owing to the unwinding of mother's FDY silk is to rotate unwinding by female silk tow tension with friction plate dynamic fit, easily causes FDY sub-wire point between traveller 4 and spindle and fluctuate up and down, produce monofilament tension force unstable, owing to filament number is the least, between only 15-30D, absolute fracture strength is low, unstable tension force is easily generated individual thread broken end, Base yarn splitting failure.
For this FDY Base yarn splitting equipment, present in sub-wire system, shortcoming point is: 1, owing to female silk automatic sub-wire point is close to the traveller distance of each spindle, on each pipe after sub-wire, monofilament tension difference is irregular, middle little, two limits are big, easily cause individual thread fracture；2, Base yarn splitting point is affected the biggest by tow, it is impossible to fixing, and when causing sub-wire, pine time tight during monofilament tension force, silk coiling and molding are bad, will also result in single wire fracture simultaneously and shut down.
Summary of the invention
The purpose of this utility model is to solve techniques discussed above problem, it is provided that a kind of sub-wire point position is fixed, it is to avoid produce tension force degree of tightness；Improve sub-wire point position, make the tension difference between each spindle reduce；Making mother's FDY silk during sub-wire, keep tension stability, it is to avoid single wire fracture, keep the pre-sub-wire system and device of female silk backwards rotation that single fiber forming is intact, its technical scheme is as follows:
nullThe pre-sub-wire system and device of female silk backwards rotation，Including mother's FDY guide frame、Traveller and monofilament spinning cake，It is characterized in that，Lower conducting wire pole and upper conducting wire pole it is provided with at the top of described mother's FDY guide frame，It is provided with fifth wheel at mother's FDY guide frame，Between described fifth wheel and traveller, place is provided with backwards rotation godet roller，Described backwards rotation godet roller is driven by guide wheel driving motor and makes backwards rotation godet roller produce uniform backwards rotation with female silk，Female silk is through backwards rotation godet roller，Owing to backwards rotation godet roller at the uniform velocity rotates backward，Female silk is made to produce stable friction tension with backwards rotation godet roller，So that female silk disperses to be arranged side by side on backwards rotation godet roller naturally，Female silk natural separation between monofilament when leaving backwards rotation godet roller，Sub-wire point is fixed on backwards rotation godet roller leaving a little of female silk.
Optimal way is, described fifth wheel and backwards rotation godet roller are positioned at same level position.
The pre-sub-wire system and device of female silk backwards rotation that this utility model provides, when in use, backwards rotation godet roller, driven by guide wheel driving motor, backwards rotation godet roller is made to produce uniform backwards rotation with female silk tow, female silk tow is through backwards rotation godet roller, owing to backwards rotation godet roller at the uniform velocity rotates backward, female silk tow is made to produce stable friction tension with backwards rotation godet roller, so that female silk tow disperses to be arranged side by side on backwards rotation godet roller naturally, female silk tow natural separation between monofilament when leaving backwards rotation godet roller, sub-wire point is fixed on backwards rotation godet roller female silk tow and leaves a little.Distance between the sub-wire point being fixed on backwards rotation godet roller and monofilament spindle increases, thus reduces the tension difference between each monofilament spinning cake.Owing to backwards rotation godet roller produces friction tension with female silk tow when antikinesis, the twist on mother's FDY silk is stoped before backwards rotation godet roller, avoiding female silk twist to be transmitted through backwards rotation godet roller makes sub-wire point position produce variation, it is ensured that tension stability, reduces sub-wire end breakage rate.
Fifth wheel and backwards rotation godet roller that this utility model is further described are positioned at same level position.So that female silk its sub-wire point sub-wire when can more be fixed on backwards rotation godet roller.
The beneficial effects of the utility model are: sub-wire point position is fixed, it is to avoid produce tension force degree of tightness；Improve sub-wire point position, make the tension difference between each spindle reduce；Make mother's FDY silk during sub-wire, keep tension stability, it is to avoid single wire fracture, keep single fiber forming intact.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with Fig. 1 specific illustrative embodiment:
nullAs shown in Figure 1，The pre-sub-wire system and device of female silk backwards rotation，Including mother's FDY guide frame 1、Traveller 2 and monofilament spinning cake 3，Lower conducting wire pole 4 and upper conducting wire pole 5 it is provided with at the top of described mother's FDY guide frame 1，It is provided with fifth wheel 6 at mother's FDY guide frame 1，Between described fifth wheel 6 and traveller 2, place is provided with backwards rotation godet roller 7，Described backwards rotation godet roller 7 is driven by guide wheel driving motor 8 and makes backwards rotation godet roller 7 produce uniform backwards rotation with female silk，Female silk is when through backwards rotation godet roller 7，Owing to backwards rotation godet roller 7 at the uniform velocity rotates backward，Female silk is made to produce stable friction tension with backwards rotation godet roller 7，So that female silk disperses to be arranged side by side on backwards rotation godet roller 7 naturally，Female silk natural separation between monofilament when leaving backwards rotation godet roller 7，Sub-wire point is fixed on backwards rotation godet roller 7 leaving a little of female silk.
Optimal way is, described fifth wheel 6 is positioned at same level position with backwards rotation godet roller 7.
When in use, female silk pulls out from mother's FDY guide frame, enters fifth wheel, then through backwards rotation godet roller after lower conducting wire pole 4 and upper conducting wire pole 5.Backwards rotation godet roller drives so that female silk carries out sub-wire at backwards rotation godet roller through guide wheel driving motor.Monofilament after sub-wire is in traveller enters into monofilament spinning cake.
The ratio of the spacing between spacing and fifth wheel and backwards rotation godet roller between fifth wheel and mother's FDY guide frame is 1.5:1.
Claims (2)
- null1. the pre-sub-wire system and device of female silk backwards rotation，Including mother's FDY guide frame、Traveller and monofilament spinning cake，It is characterized in that，Lower conducting wire pole and upper conducting wire pole it is provided with at the top of described mother's FDY guide frame，It is provided with fifth wheel at mother's FDY guide frame，Between described fifth wheel and traveller, place is provided with backwards rotation godet roller，Described backwards rotation godet roller is driven by guide wheel driving motor and makes backwards rotation godet roller produce uniform backwards rotation with female silk，Female silk is through backwards rotation godet roller，Owing to backwards rotation godet roller at the uniform velocity rotates backward，Female silk is made to produce stable friction tension with backwards rotation godet roller，So that female silk disperses to be arranged side by side on backwards rotation godet roller naturally，Female silk natural separation between monofilament when leaving backwards rotation godet roller，Sub-wire point is fixed on backwards rotation godet roller leaving a little of female silk.
- 2. the pre-sub-wire system and device of female silk backwards rotation as claimed in claim 1, it is characterised in that described fifth wheel and backwards rotation godet roller are positioned at same level position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058312.4U CN205420670U (en) | 2015-12-18 | 2015-12-18 | System's device is presorted with reverse pivoted to female silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058312.4U CN205420670U (en) | 2015-12-18 | 2015-12-18 | System's device is presorted with reverse pivoted to female silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420670U true CN205420670U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058312.4U Active CN205420670U (en) | 2015-12-18 | 2015-12-18 | System's device is presorted with reverse pivoted to female silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386186A (en) * | 2015-12-18 | 2016-03-09 | 浙江汇隆新材料股份有限公司 | Reversely-rotating pre-filament-separation system device for mother filaments |
-
2015
- 2015-12-18 CN CN201521058312.4U patent/CN205420670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386186A (en) * | 2015-12-18 | 2016-03-09 | 浙江汇隆新材料股份有限公司 | Reversely-rotating pre-filament-separation system device for mother filaments |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |