CN213387148U - Anti-breaking tension adjusting mechanism of real silk doubling machine - Google Patents
Anti-breaking tension adjusting mechanism of real silk doubling machine Download PDFInfo
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- CN213387148U CN213387148U CN202022255082.8U CN202022255082U CN213387148U CN 213387148 U CN213387148 U CN 213387148U CN 202022255082 U CN202022255082 U CN 202022255082U CN 213387148 U CN213387148 U CN 213387148U
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Abstract
The utility model belongs to the technical field of silk fabric production facility technique and specifically relates to a silk doubling frame prevent disconnected tension adjustment mechanism, including doubling frame, coiling spindle seat, coiling bobbin, play silk bobbin, tension adjusting device includes logical pipe, breather pipe, governing valve, lower part intercommunication in breather pipe one end and the logical pipe, and be the acute angle with first logical pipe, the installation governing valve is used for adjusting gas flow on the breather pipe, breather pipe both ends internal diameter department rounds, the logical pipe is inside to be polished smoothly with round department, the utility model discloses under can adjusting the tensile prerequisite of doubling silk, make the silk homogeneity better, reduce the emergence of the silk fracture condition simultaneously.
Description
Technical Field
The utility model belongs to the technical field of silk fabric production facility technique and specifically relates to a silk doubling frame prevent disconnected tension adjustment mechanism.
Background
In the prior art, in a doubling machine, tows on a plurality of filament outlet bobbins enter a main filament guide hook after passing through a plurality of filament guide hooks, then, the doubling and winding are completed after pressurization by a pressure adjusting device, but in the actual production process, especially, in the doubling process of different materials of bamboo fiber and elastic real silk, because of different requirements on the tension, the existing doubling equipment can not finish normal doubling, the conditions of broken ends, poor uniformity and the like are easy to occur in the doubling process, and the multi-tension adjusting mechanism of the bamboo fiber elastic real silk doubling machine provided by the Chinese utility model with the bulletin number of CN206985331U is already generated, the tension adjusting device comprises a connecting shaft, two pressing sheets are arranged on the connecting shaft, one end of the connecting shaft is connected with the frame of the doubling machine, an adjusting nut is arranged at the end part of the other end of the connecting shaft, and a pressure spring is arranged between the adjusting nut and the pressing sheet close to one side of the adjusting nut. The pressure of the pressure spring is regulated by regulating the length of the pressure spring through the regulating nut, and finally the pressure between the two pressing pieces is regulated, the tension of the filament bundle is regulated by the compression degree of the pressure between the two pressing pieces to real silk, the larger the pressure is, the larger the tension of the filament bundle is, but the larger the friction force between the filament bundle and the pressing pieces is, when the filament bundle moves rapidly, a large amount of heat can be generated at the place contacted with the pressing pieces or the silk guide hooks, so that the filament bundle is heated, and the uniformity of the filament bundle is deteriorated or even broken.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the anti-breaking tension adjusting mechanism of the real silk doubling machine is provided, so that the uniformity of real silk is better on the premise of adjusting the tension of the doubled real silk, and meanwhile, the breaking condition of the real silk is reduced.
A breakage-proof tension adjusting mechanism of a real silk doubling frame comprises a doubling frame, a winding spindle seat, winding bobbins, a plurality of yarn outlet bobbins and a tension adjusting device, wherein the winding spindle seat is arranged at the upper end of the doubling frame, the winding bobbins are sleeved on the winding spindle seat, the yarn outlet bobbins are arranged on a platform below the doubling frame, a sub-tension adjusting device is correspondingly arranged on the doubling frame above each yarn outlet bobbin, a main tension adjusting device is arranged on the doubling frame above the sub-tension adjusting device, the main tension adjusting device and the sub-tension adjusting device are consistent in structure and comprise a yarn through pipe, a vent pipe and an adjusting valve, one end of the vent pipe is communicated with the middle lower part of the yarn through pipe and forms an acute angle with the upper half yarn through pipe, the adjusting valve is arranged on the vent pipe and is used for adjusting the gas flow, the inner diameter corners of two ends of the vent pipe are rounded, the inner part and the rounding part of the harness cord are polished smoothly.
The yarns on the plurality of yarn outlet bobbins respectively penetrate from the lower parts of the yarn through pipes of the corresponding partial tension adjusting devices, then the yarns are discharged from the upper parts of the yarn through pipes, and then the yarns are respectively penetrated from the lower parts of the yarn through pipes of the total tension adjusting devices, and then the yarns are discharged from the upper parts of the yarn through pipes together and are wound on the winding drum, high-pressure compressed air is introduced into the vent pipes, the flow rate of the high-pressure compressed air is adjusted through the adjusting valves, because one ends of the vent pipes are communicated with the middle lower parts of the yarn through pipes and form acute angles with the upper half part of the yarn through pipes, the high-pressure compressed air flows out from the lower parts of the yarn through pipes, so that the high-pressure compressed air forms negative pressure on the upper parts of the yarn through pipes, external air enters from the upper parts of the yarn through pipes and flows out from the lower parts of the yarn through pipes along with the high-pressure compressed air, the yarns flow rate of the high-pressure compressed air flows out from the, meanwhile, air in the harness cord tube flows, so that the temperature of the contact part of the tows and the harness cord tube can be quickly reduced, the tows are not heated, the uniformity is better, and the tows are not easy to break.
The utility model discloses under the tensile prerequisite of the real silk of can adjusting the doubling, make the real silk homogeneity better, reduce the emergence of the real silk condition of splitting simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of a tension adjusting device according to embodiment 1 of the present invention.
Detailed Description
The invention will be further described by means of embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, a breakage-proof tension adjusting mechanism of a silk doubling machine comprises a doubling machine frame 3, a winding spindle seat 1, a winding bobbin 2, a silk outlet bobbin 4, a tension adjusting device 5, wherein the winding spindle seat 1 is arranged at the upper end of the doubling machine frame 3, the winding bobbin 2 is sleeved on the winding spindle seat 1, a plurality of silk outlet bobbins 4 are arranged on a platform below the doubling machine frame 3, a partial tension adjusting device 5 is correspondingly arranged on the doubling machine frame 3 above each silk outlet bobbin 4, a total tension adjusting device 5 is arranged on the doubling machine frame 3 above the partial tension adjusting device 5, the total tension adjusting device 5 and the partial tension adjusting device 5 have the same structure, as shown in fig. 2, the tension adjusting device 5 comprises a silk passing pipe 11, a vent pipe 12 and an adjusting valve 13, one end of the vent pipe 12 is communicated with the middle lower part of the silk passing pipe 11, and is acute angle with first half wire pipe 11, installation governing valve 13 is used for adjusting gas flow on the breather pipe 12, 12 both ends internal diameter edges of breather pipe carry out the radius, wire pipe 11 is inside to polish smoothly with the radius department.
Claims (1)
1. The utility model provides a silk doubling machine prevent disconnected tension adjustment mechanism, includes doubling machine frame (3), coiling spindle seat (1), winding bobbin (2), goes out silk bobbin (4), tension adjusting device (5), its characterized in that, tension adjusting device (5) are including logical silk pipe (11), breather pipe (12), governing valve (13), breather pipe (12) one end and logical silk pipe (11) well lower part intercommunication, and be the acute angle with first portion logical silk pipe (11), installation governing valve (13) are used for adjusting gas flow on breather pipe (12), breather pipe (12) both ends internal diameter edge carries out the radius, logical silk pipe (11) inside and radius department polish smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255082.8U CN213387148U (en) | 2020-10-12 | 2020-10-12 | Anti-breaking tension adjusting mechanism of real silk doubling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255082.8U CN213387148U (en) | 2020-10-12 | 2020-10-12 | Anti-breaking tension adjusting mechanism of real silk doubling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387148U true CN213387148U (en) | 2021-06-08 |
Family
ID=76186416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255082.8U Active CN213387148U (en) | 2020-10-12 | 2020-10-12 | Anti-breaking tension adjusting mechanism of real silk doubling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387148U (en) |
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2020
- 2020-10-12 CN CN202022255082.8U patent/CN213387148U/en active Active
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