CN204550875U - A kind of rear end intercommunication air draught plug-in unit - Google Patents
A kind of rear end intercommunication air draught plug-in unit Download PDFInfo
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- CN204550875U CN204550875U CN201520232985.0U CN201520232985U CN204550875U CN 204550875 U CN204550875 U CN 204550875U CN 201520232985 U CN201520232985 U CN 201520232985U CN 204550875 U CN204550875 U CN 204550875U
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Abstract
The utility model discloses a kind of rear end intercommunication air draught plug-in unit, by adopting a kind of rear end intercommunication air draught plug-in unit, realize negative pressure and enter air draught plug-in unit by double air vent, then by the mutual Homogeneous phase mixing in rear end of intercommunication, then left inserted sheet and right inserted sheet is entered respectively, thus realize the uniformity consistency of negative pressure in left inserted sheet and right inserted sheet, thus ensure the uniformity of adjacent spindle compacting effect and yarn quality.
Description
Technical field
The present invention relates to spinning new technical field, specifically a kind of rear end intercommunication air draught plug-in unit.
Background technology
RING SPINNING technology is current domestic and international application the most a kind of spinning technique, but this technology adds the generation of filoplume due to the existence of twist triangle zone.In recent years, have many methods to be used to change the form of twist triangle zone, such as compact spinning, solo spun, dislocation such as to spin at the technology, thus reach and reduce trigonum and then improve yarn quality.Especially compact spinning technology, compact spinning is a kind of Advanced Spinning Technologies carrying out spinning on the ring throstle improved, it carries out horizontal cohesion by increasing a fibre deposition district before ring throstle draw-gear to fibre bundle, the width of fibre bundle is reduced greatly, almost close to the width of twist triangle zone, fibre bundle is through closely and then by twisting winding, almost every root fiber of fibre bundle can closely in yarn body, thus form high performance Compact-spun Yarn:, improve the utilization rate of raw material.
Advance of Compact Spinning Technology mainly increases a fiber control zone before traditional drafting system, mainly contain the compact spinning system of five kinds of different structures at present in the world, the product of Switzerland's Rieter (Rieter), Germany blue or green pool (Zinser), German Suessen (Sussen), Japanese Toyota (Toyota) and Switzerland Luo Kasi (Roscraft) company respectively, its building up principle is substantially identical, but gather in mode different, front four producers are that negative-pressure air-flow gathers, and the employing of Roscraft company is magnetic condensers mechanical system.Therefore, suction type gather be most widely used in current Advance of Compact Spinning Technology gather form, it utilizes negative-pressure air-flow to carry out horizontal cohesion to the fibre bundle by control zone.But the consumption increasing the energy is needed owing to adopting air-flow to realize the compact spinning mode gathered completely on ring throstle, under the prerequisite that compacting effect, improvement cost are close, reduce the key technology that the use procedure energy has become the success or failure of compact spinning technology spread and sustainable development.Air draught assembly is one of most important parts in negative pressure type compact spinning air draft system, containing air draught plug-in unit in it, air draught plug-in unit is connected with air-suction channel by connection bracket, air draught plug-in unit is arc-shaped, by the air draught slit narrowed gradually before backward in cambered surface, by the aperture on mesh roller, extraneous air is siphoned away, produce the negative pressure can condensing fiber.Therefore, air-tightness when air draught plug-in unit is connected with air-suction channel effectively improves the key of negative-pressure air-flow, and current existing air draught plug-in unit is generally by simple anatomical connectivity, and air-tightness is poor.
For this, the utility model provides a kind of rear end intercommunication air draught plug-in unit, comprise air draught inserted sheet and air draught assembly, air draught inserted sheet comprises left inserted sheet and right inserted sheet, left inserted sheet and right inserted sheet are open circles arcuate structure, left inserted sheet is connected with the upper integrally intercommunication of right inserted sheet, left skewed slot is had at the upper surface of the bottom of left inserted sheet, right skewed slot is had at the upper surface of the bottom of right inserted sheet, the middle part, top be connected with right inserted sheet intercommunication at left inserted sheet has cuboid opening, left air inlet is connected with at the upper left side intercommunication of cuboid opening, right air inlet is connected with at the upper right side intercommunication of cuboid opening, be interposed between between left air inlet and right air inlet between 5-10mm, air draught assembly comprises front port and rear port, front port is circular arc and inside is solid structure, clasp connectivity port is added above front port, rear port is hollow prismatoid structure, negative-pressure pipeline interface is connected with at the afterbody of rear port, negative-pressure pipeline interface is connected with the negative-pressure pipeline on fine spining machine, the front end of air draught assembly rear port is connected with the front port of air draught assembly, left gas outlet and right gas outlet is had in the upper front end of air draught assembly rear port.During use, air draught inserted sheet is connected with right gas outlet with the left gas outlet on air draught assembly with right air inlet respectively by left air inlet, air draught inserted sheet is fixed by clasp connectivity port by clasp, gather negative pressure enters air draught assembly hollow rear port by negative-pressure pipeline interface, then the left air inlet of air draught inserted sheet and right air inlet is entered respectively by left gas outlet and right gas outlet, then act on fiber strip by the narrow groove on the left skewed slot above left inserted sheet and right inserted sheet and right skewed slot and negative pressure hollow roller surface or circular hole, realize gathering before yarn twisting.The utility model is by adopting a kind of rear end intercommunication air draught plug-in unit, realize negative pressure and enter air draught plug-in unit by double air vent, then by the mutual Homogeneous phase mixing in rear end of intercommunication, then left inserted sheet and right inserted sheet is entered respectively, thus realize the uniformity consistency of negative pressure in left inserted sheet and right inserted sheet, thus ensure the uniformity of adjacent spindle compacting effect and yarn quality.
Summary of the invention
Technical problem to be solved in the utility model provides conforming a kind of rear end intercommunication air draught plug-in unit that can ensure adjacent spindle compacting effect and yarn quality.
In order to solve the problem, the technical scheme that the utility model is taked is: a kind of rear end intercommunication air draught plug-in unit, comprise air draught inserted sheet and air draught assembly, described air draught inserted sheet comprises left inserted sheet and right inserted sheet, described left inserted sheet and right inserted sheet are open circles arcuate structure, described left inserted sheet is connected with the upper integrally intercommunication of right inserted sheet, left skewed slot is had at the upper surface of the bottom of described left inserted sheet, right skewed slot is had at the upper surface of the bottom of described right inserted sheet, the middle part, top be connected with right inserted sheet intercommunication at described left inserted sheet has cuboid opening, left air inlet is connected with at the upper left side intercommunication of described cuboid opening, right air inlet is connected with at the upper right side intercommunication of described cuboid opening, be interposed between 5-10mm between described left air inlet and right air inlet, described air draught assembly comprises front port and rear port, described front port is circular arc and inside is solid structure, clasp connectivity port is added above described front port, described rear port is hollow prismatoid structure, the afterbody of port is connected with negative-pressure pipeline interface in the rear, described negative-pressure pipeline interface is connected with the negative-pressure pipeline on fine spining machine, the front end of described air draught assembly rear port is connected with the front port of air draught assembly, left gas outlet and right gas outlet is had in the upper front end of described air draught assembly rear port.
The utility model is by adopting a kind of rear end intercommunication air draught plug-in unit, realize negative pressure and enter air draught plug-in unit by double air vent, then by the mutual Homogeneous phase mixing in rear end of intercommunication, then left inserted sheet and right inserted sheet is entered respectively, thus realize the uniformity consistency of negative pressure in left inserted sheet and right inserted sheet, thus ensure the uniformity of adjacent spindle compacting effect and yarn quality.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model rear end intercommunication air draught plug-in unit.
Fig. 2 is air draught inserted sheet connecting-piece structure schematic diagram of the present utility model.
Fig. 3 is air draught modular construction schematic diagram of the present utility model.
Detailed description of the invention
By Fig. 1, shown in Fig. 2 and Fig. 3, a kind of rear end intercommunication air draught plug-in unit, comprise air draught inserted sheet 1 and air draught assembly 2, air draught inserted sheet 1 comprises left inserted sheet 3 and right inserted sheet 4, left inserted sheet 3 and right inserted sheet 4 are open circles arcuate structure, left inserted sheet 3 is connected with the upper integrally intercommunication of right inserted sheet 4, left skewed slot 5 is had at the upper surface of the bottom of left inserted sheet 3, right skewed slot 6 is had at the upper surface of the bottom of right inserted sheet 4, the middle part, top be connected with right inserted sheet 4 intercommunication at left inserted sheet 3 has cuboid opening 7, left air inlet 8 is connected with at the upper left side intercommunication of cuboid opening 7, right air inlet 9 is connected with at the upper right side intercommunication of cuboid opening 7, be interposed between 5-10mm between left air inlet 8 and right air inlet 9, air draught assembly 2 comprises front port 11 and rear port 10, front port 11 is circular arc and inside is solid structure, clasp connectivity port 12 is added above front port 11, rear port 10 is hollow prismatoid structure, negative-pressure pipeline interface 13 is connected with at the afterbody of rear port 10, negative-pressure pipeline interface 13 is connected with the negative-pressure pipeline on fine spining machine, the front end of air draught assembly 2 rear port 10 is connected with the front port 11 of air draught assembly, left gas outlet 14 and right gas outlet 15 is had in the upper front end of air draught assembly 2 rear port 10.
During use, air draught inserted sheet 1 is connected with right gas outlet 15 with the left gas outlet 14 on air draught assembly 2 with right air inlet 9 respectively by left air inlet 8, air draught inserted sheet 1 is fixed by clasp connectivity port 12 by clasp, gather negative pressure enters air draught assembly 2 hollow rear port 10 by negative-pressure pipeline interface 13, then left air inlet 8 and the right air inlet 9 of air draught inserted sheet 1 is entered respectively by left gas outlet 14 and right gas outlet 15, then fiber strip is acted on by the narrow groove on the left skewed slot 5 above left inserted sheet 3 and right inserted sheet 4 and right skewed slot 6 and negative pressure hollow roller surface or circular hole, realize gathering before yarn twisting.
Claims (1)
1. a rear end intercommunication air draught plug-in unit, comprise air draught inserted sheet and air draught assembly, it is characterized in that: described air draught inserted sheet comprises left inserted sheet and right inserted sheet, described left inserted sheet and right inserted sheet are open circles arcuate structure, described left inserted sheet is connected with the upper integrally intercommunication of right inserted sheet, left skewed slot is had at the upper surface of the bottom of described left inserted sheet, right skewed slot is had at the upper surface of the bottom of described right inserted sheet, the middle part, top be connected with right inserted sheet intercommunication at described left inserted sheet has cuboid opening, left air inlet is connected with at the upper left side intercommunication of described cuboid opening, right air inlet is connected with at the upper right side intercommunication of described cuboid opening, be interposed between 5-10mm between described left air inlet and right air inlet, described air draught assembly comprises front port and rear port, described front port is circular arc and inside is solid structure, clasp connectivity port is added above described front port, described rear port is hollow prismatoid structure, the afterbody of port is connected with negative-pressure pipeline interface in the rear, described negative-pressure pipeline interface is connected with the negative-pressure pipeline on fine spining machine, the front end of described air draught assembly rear port is connected with the front port of air draught assembly, left gas outlet and right gas outlet is had in the upper front end of described air draught assembly rear port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232985.0U CN204550875U (en) | 2015-04-16 | 2015-04-16 | A kind of rear end intercommunication air draught plug-in unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232985.0U CN204550875U (en) | 2015-04-16 | 2015-04-16 | A kind of rear end intercommunication air draught plug-in unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550875U true CN204550875U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232985.0U Expired - Fee Related CN204550875U (en) | 2015-04-16 | 2015-04-16 | A kind of rear end intercommunication air draught plug-in unit |
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| Country | Link |
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| CN (1) | CN204550875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022078875A1 (en) * | 2020-10-13 | 2022-04-21 | Maschinenfabrik Rieter Ag | Compacting device for a spinning machine |
-
2015
- 2015-04-16 CN CN201520232985.0U patent/CN204550875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022078875A1 (en) * | 2020-10-13 | 2022-04-21 | Maschinenfabrik Rieter Ag | Compacting device for a spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160416 |