CN209779091U - False twist texturing machine with upper heating box with changed yarn path - Google Patents
False twist texturing machine with upper heating box with changed yarn path Download PDFInfo
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- CN209779091U CN209779091U CN201920061212.9U CN201920061212U CN209779091U CN 209779091 U CN209779091 U CN 209779091U CN 201920061212 U CN201920061212 U CN 201920061212U CN 209779091 U CN209779091 U CN 209779091U
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- false twist
- silk
- heating box
- upper heating
- texturing machine
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Abstract
The utility model relates to an go up false twist texturing machine that heating cabinet silk says and change for chemical fiber silk false twist texturing production belongs to chemical fiber silk false twist deformation field in the textile machinery, including last heating cabinet, former silk frame stand, the silk that goes up the heating cabinet says that inclination gamma is less than or equal to 50. The utility model discloses go up the false twist texturing machine that the heating cabinet silk says and change, reduced the inclination gamma of the silk way section of last heating cabinet to make the false twist silk diminish and optimized the twist transmission on the false twist silk in last heating cabinet in this section tensile perpendicular component of silk way of last heating cabinet, thereby reach the effect that reduces the broken silk rate of false twist silk.
Description
Technical Field
The utility model relates to an go up false twist texturing machine that heating cabinet silk says and changes for chemical fiber silk false twist warp production, chemical fiber silk false twist warp field in the textile machinery belongs to.
Background
In the prior art, two groups of upper heating boxes in a false twist texturing machine are arranged in a V shape towards the left and right directions of the center of the machine and are upwards inclined at an angle of gamma. This is determined by the height H from the highest position of the upper heating box to the installation ground and the distance L from the center line of the machine to the vertical columns of the wire rack fixing W1 roller and the leather roller. Each false twist texturing machine has specific and definite specifications for H and L values. The false twist yarn is mainly influenced by three factors when running in a yarn channel in an upper heating box: firstly, the tension along the motion direction of the false twist yarns; secondly, the upper heating box heats the false-twisted yarns in the yarn passing channel through the heating of the hot box, so that the temperature of the false-twisted yarns is increased; finally, the twist generated by the false twister below the heating box on the false twist texturing machine is transmitted to the reverse direction of the motion of the false twist yarns in the section of the false twist yarn running until the false twist yarns just enter the twist stopper at the inlet of the upper heating box. Tension, temperature rise and twist transmission simultaneously act on the false twist yarns moving in the yarn channel in the upper heating box. In this portion, since three physical quantities are simultaneously concentrated on the false twist yarn, the false twist yarn is easily broken. The method is used for improving the running state of the false twist yarns and reducing the yarn breaking times.
SUMMERY OF THE UTILITY MODEL
In order to effectively optimize the false twist silk and say the operation at the inside silk of last heating cabinet, reduce disconnected silk rate, the utility model provides a false twist texturing machine that the silk of last heating cabinet says and changes, this false twist texturing machine has reduced the inside silk of last heating cabinet and has said inclination gamma.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a false twist texturing machine with an upper heating box with a changed yarn channel comprises an upper heating box and a raw yarn frame upright post, wherein the inclination angle gamma of the yarn channel of the upper heating box is less than or equal to 50 degrees.
As a further arrangement of the scheme, the inclined angle gamma of the wire channel of the upper heating box is 40-50 degrees.
The inclined angle gamma of the yarn channel of the upper heating box is 44.75 degrees.
The height H between the highest position of the upper heating box and the installation ground is 4549mm-5049 mm.
The height H between the highest position of the upper heating box and the installation ground is 4799 mm.
The distance L between the central line of the false twist texturing machine and the upright post of the original silk frame is 2532mm-2832 mm.
The distance L between the central line of the false twist texturing machine and the upright post of the original silk frame is 2682 mm.
The utility model discloses go up false twist texturing machine that heating cabinet silk says and change has reduced the inclination gamma of the silk way section of last heating cabinet (among the current false twist texturing machine, the silk way inclination gamma of going up the heating cabinet all about 55) to make false twist yarn diminish and optimized the twist transmission on the false twist yarn in last heating cabinet in this section tensile perpendicular component of silk way of last heating cabinet, thereby reach the effect that reduces the broken silk rate of false twist yarn.
For reaching the purpose that reduces the inside silk track inclination gamma of heating cabinet, the utility model discloses the accessible will go up the heating cabinet highest point and reduce a take the altitude to the height H between the installation ground downwards, will false twist texturing machine central line and increase the realization to the distance L between the former silk frame stand.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, the utility model discloses go up false twist texturing machine that heating cabinet silk track changed, including last heating cabinet 5, former silk frame stand 2, the utility model discloses an improvement point lies in: the inclined angle gamma of the yarn path of the upper heating box 5 is less than or equal to 50 degrees.
in order to optimize the structure, the inclined angle gamma of the thread path of the upper heating box 5 is 40-50 degrees. For further optimization of the structure, the inclined angle gamma of the wire path of the upper heating box 5 is preferably 44.75 degrees.
In order to optimize the structure, the utility model discloses in, the height H of going up between 5 highest departments of heating cabinet to the installation ground is 4549mm-5049 mm. For further optimization of the structure, the height H of the upper heating box 5 from the highest position to the installation ground is preferably 4799 mm.
In order to optimize the structure, the utility model discloses in, the distance L between false twist texturing machine central line and the former silk frame stand 2 is 2532mm-2832 mm. For further optimization of the structure, the distance L between the center line of the false twist texturing machine and the column 2 of the creel is preferably 2682 mm.
The working principle of the utility model is as follows:
The false-twisted yarns 6 are unwound from the yarn storage disc 1, run upwards through the roller 3 and the leather roller 4 which are arranged on the stand column 2 of the raw yarn frame, enter a yarn channel of the upper heating box 5, and after passing through the upper heating box 5, the false-twisted yarns 6 enter the false twister 7 and continue to run downwards, thus finishing the processes of false-twist deformation. The utility model discloses the silk track inclination gamma of heating cabinet 5 is gone up in the utilization reduction, and false twist yarn 6 is when passing through heating cabinet 5, and the vertical component F 'of the tension F that false twist yarn 6 received is along with reducing (F' = F.sin gamma). In addition, the gamma is reduced, the false-twisted yarn 6 is relatively flat, the twist transmission becomes stable, and the influence of the twist transmission inside the false-twisted yarn 6 on the breaking strength of the false-twisted yarn is reduced. Thus, the running condition of the false-twisted yarn 6 in the upper heating box 5 can be optimized and the breakage rate of the false-twisted yarn 6 can be reduced by reducing the yarn path inclination angle γ of the upper heating box 5.
The utility model discloses implement simply, can effectively reduce false twist yarn 6 when passing through this section silk way of last heating cabinet 5, optimize false twist yarn 6's operation conditions, reduce the broken end rate.
The above examples are only intended as further illustrations of the present invention. The technical solution of the invention has been described in the claims. Under the premise of not changing the basic technical scheme of the utility model, the change and the improvement made should be within the protection scope of the utility model.
Claims (6)
1. The utility model provides an go up false twist texturing machine that heating cabinet silk says and change, includes heating cabinet, former silk frame stand, its characterized in that: the inclined angle gamma of the filament channel of the upper heating box is 40-50 degrees.
2. The false twist texturing machine with modified upper heating box yarn path as claimed in claim 1, characterized in that: the inclined angle gamma of the yarn channel of the upper heating box is 44.75 degrees.
3. A false twist texturing machine with an upper heating box with a modified yarn path as claimed in claim 1 or 2, characterized in that: the height H between the highest position of the upper heating box and the installation ground is 4549mm-5049 mm.
4. A false twist texturing machine with upper heating box of changing yarn path as claimed in claim 3, characterized in that: the height H between the highest position of the upper heating box and the installation ground is 4799 mm.
5. A false twist texturing machine with an upper heating box with a modified yarn path as claimed in claim 1 or 2, characterized in that: the distance L between the central line of the false twist texturing machine and the upright post of the original silk frame is 2532mm-2832 mm.
6. The false twist texturing machine with modified upper heating box yarn path as claimed in claim 5, characterized in that: the distance L between the central line of the false twist texturing machine and the upright post of the original silk frame is 2682 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061212.9U CN209779091U (en) | 2019-01-15 | 2019-01-15 | False twist texturing machine with upper heating box with changed yarn path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061212.9U CN209779091U (en) | 2019-01-15 | 2019-01-15 | False twist texturing machine with upper heating box with changed yarn path |
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| CN209779091U true CN209779091U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920061212.9U Active CN209779091U (en) | 2019-01-15 | 2019-01-15 | False twist texturing machine with upper heating box with changed yarn path |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109576841A (en) * | 2019-01-15 | 2019-04-05 | 绍兴华裕纺机有限公司 | The false twist texturing machine that upper heater box silk road changes |
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2019
- 2019-01-15 CN CN201920061212.9U patent/CN209779091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109576841A (en) * | 2019-01-15 | 2019-04-05 | 绍兴华裕纺机有限公司 | The false twist texturing machine that upper heater box silk road changes |
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