CN212955468U - Adjustable tow roller - Google Patents
Adjustable tow roller Download PDFInfo
- Publication number
- CN212955468U CN212955468U CN202021413820.0U CN202021413820U CN212955468U CN 212955468 U CN212955468 U CN 212955468U CN 202021413820 U CN202021413820 U CN 202021413820U CN 212955468 U CN212955468 U CN 212955468U
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- roller
- adjusting screw
- sliding seat
- adjusting
- seat
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Abstract
An adjustable tow roller comprises a roller, a sliding seat, a guide rail and an adjusting mechanism, wherein the sliding seat is installed on the guide rail and connected with the adjusting mechanism, and the roller is installed on the sliding seat through a rotating shaft. The adjusting mechanism comprises an adjusting screw and a screw seat, the adjusting screw is connected to the screw seat through threads, and one end of the adjusting screw is connected with the sliding seat. The other end of the adjusting screw rod is connected with a hand wheel. And the adjusting screw rod is provided with a locking nut. The utility model discloses an adjustment mechanism drives the slide and goes up the roller and remove, and adjustable roller position realizes the suitable regulation of roller position, and the adjustment is convenient, has saved roller installation and debugging time, has improved adjustment efficiency, has reduced because of the unusual waste silk rate that causes of silk bundle deckle edge, has improved yield and economic benefits.
Description
Technical Field
The utility model relates to a be used for in the cellulose bale production process to the tensile roller of strand silk drawing belongs to dissolving cauldron technical field.
Background
The chemical fiber is usually prepared by dry spinning, firstly preparing spinning solution, conveying the spinning solution to a spinning nozzle through a metering pump, spraying spinning solution trickle from the spinning nozzle, contacting the spinning solution trickle with hot air flow, volatilizing solvent to form strand silk, drawing and stretching the thinner strand silk through a cluster roller to prepare the fiber. The rollers used at present are all fixed in position and not adjustable.
Chemical fiber short fiber in processTow of filamentsGenerally by means of a crimping machineCrimpingDeformation, also requires tensioning of the fiber tow by the rollers during crimping. Most of the conventional crimpers are of a stuffer box type, and the main components are a crimping box, a crimping roller and a pressing component. As shown in fig. 1, a fiber tow 3 is introduced into a counter roller 5 of a crimping machine through a knife edge roller 2 and a transition roller 4, the knife edge roller 2 is mounted on a support 1, and the knife edge roller 2 and the transition roller 4 play a role of tensioning the fiber tow.
However, due to various reasons, the tensions of the monofilaments in the fiber tows are not uniform, and the tension of the fiber tows cannot be uniform by using only one knife edge roller, so that the drawing effect of yarn drawing and curling of the filament can not be guaranteed, and the product quality can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to current silk bundle roller exists provides a simple structure, adjustable silk bundle roller of position.
The utility model discloses an adjustable silk bundle roller adopts following technical scheme:
the tow roller comprises a roller, a sliding seat, a guide rail and an adjusting mechanism, wherein the sliding seat is arranged on the guide rail and connected with the adjusting mechanism, and the roller is arranged on the sliding seat through a rotating shaft.
The adjusting mechanism comprises an adjusting screw and a screw seat, the adjusting screw is connected to the screw seat through threads, and one end of the adjusting screw is connected with the sliding seat. The other end of the adjusting screw rod is connected with a hand wheel. And the adjusting screw rod is provided with a locking nut.
The utility model discloses an adjustment mechanism drives the slide and goes up the roller and remove, and adjustable roller position realizes the suitable regulation of roller position, and the adjustment is convenient, has saved roller installation and debugging time, has improved adjustment efficiency, has reduced because of the unusual waste silk rate that causes of silk bundle deckle edge, has improved yield and economic benefits.
Drawings
FIG. 1 is a schematic illustration of a fiber tow tensioning arrangement in a prior art crimper.
Fig. 2 is a schematic structural diagram of the adjustable tow roller of the present invention.
In the figure, 1, a bracket, 2, a knife edge roller, 3, a fiber tow, 4, a transition roller and 5, a pair of rollers;
6. a slide base; 7. a roller; 8. a guide rail; 9. adjusting the screw rod; 10. a screw seat; 11. a hand wheel; 12. and locking the nut.
Detailed Description
As shown in figure 2, the adjustable tow roller of the utility model comprises a slide seat 6, a guide rail 8 and an adjusting mechanism, wherein the slide seat 6 is arranged on the guide rail 8 and is connected with the adjusting mechanism. The roller 7 is mounted on the slide 6 by a spindle.
The adjusting mechanism comprises an adjusting screw 9 and a screw seat 10, the adjusting screw 9 is connected to the screw seat 10 through threads, one end of the adjusting screw 9 is connected with the sliding seat 6, and the other end of the adjusting screw 9 is connected with a hand wheel 11. The adjusting screw 9 is provided with a lock nut 12. The screw seat 10 is fixed on the frame of the required equipment.
The hand wheel 11 is rotated, the adjusting screw 9 rotates along with the hand wheel and moves upwards, and the sliding seat 1 and the upper roller 7 move along with the adjusting screw 9, so that the position of the roller 7 is properly adjusted.
The roller can adjust the position of the roller, is convenient to adjust, can reduce about 10 percent of waste silk finished products due to abnormal tow burrs, and has about 100 tons of more qualified finished products calculated according to 1 ten thousand tons of annual products, and the direct economic benefit of about 400 ten thousand yuan.
Claims (4)
1. An adjustable tow roller is characterized in that: the roller type roller device comprises a roller, a sliding seat, a guide rail and an adjusting mechanism, wherein the sliding seat is installed on the guide rail and connected with the adjusting mechanism, and the roller is installed on the sliding seat through a rotating shaft.
2. The adjustable tow roller of claim 1, wherein: the adjusting mechanism comprises an adjusting screw and a screw seat, the adjusting screw is connected to the screw seat through threads, and one end of the adjusting screw is connected with the sliding seat.
3. The adjustable tow roller of claim 2, wherein: the other end of the adjusting screw rod is connected with a hand wheel.
4. The adjustable tow roller of claim 2, wherein: and the adjusting screw rod is provided with a locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413820.0U CN212955468U (en) | 2020-07-17 | 2020-07-17 | Adjustable tow roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021413820.0U CN212955468U (en) | 2020-07-17 | 2020-07-17 | Adjustable tow roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212955468U true CN212955468U (en) | 2021-04-13 |
Family
ID=75393467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021413820.0U Active CN212955468U (en) | 2020-07-17 | 2020-07-17 | Adjustable tow roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212955468U (en) |
-
2020
- 2020-07-17 CN CN202021413820.0U patent/CN212955468U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
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