CN2585874Y - Condensation appts. of tight yarn - Google Patents
Condensation appts. of tight yarn Download PDFInfo
- Publication number
- CN2585874Y CN2585874Y CN 02261251 CN02261251U CN2585874Y CN 2585874 Y CN2585874 Y CN 2585874Y CN 02261251 CN02261251 CN 02261251 CN 02261251 U CN02261251 U CN 02261251U CN 2585874 Y CN2585874 Y CN 2585874Y
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- CN
- China
- Prior art keywords
- roller
- resistance
- picked
- suction pipe
- fulcrum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a condensation device of tight yarn, which is provided with a withdrawal leather roller and is characterized in that the withdrawal leather roller is a separate friction drive withdrawal leather roller which is pressed by a special mechanism. Therefore, the utility model has the characteristics that drafting elements of a general ring spindle spinning frame need not to be replaced, the utility model has no influence to the drafting of an original machine, the additional installation and the recovery of the general ring spindle spinning frames with various types are convenient, and the additional installation cost is low.
Description
One. affiliated technical field
The utility model relates to cotton spinning and wool industry is installed at the coacervation device that spins compact yarn on the common ring spinning frame.
Two. background technology
The major function of common ring spinning frame is to finish the drawing-off of yarn, twist and winding shaping.The primary structure of compact yarn spinning unit is that a coacervation device is set between the drafting system of ring spinning frame and twist device, its effect be utilize the negative pressure air of negative pressure device will finish drawing-off and not the fibre bundle of twist as far as possible closely condense nemutogen for densification, be delivered to twist device twist winding shaping then again.Spinning triangular zone during twist reduces greatly like this, thereby has reduced filoplume, increased brute force.
In the prior art, the structure that can install compact yarn spinning coacervation device on common ring spinning frame additional is: (the German Suessen Suessen of company, the Italian Ma Zuoli Marzoli of company)
The special Special-shaped suction pipe of one joint and the identical number of spindles of front roller is housed between two roller stands in the front portion of main drawing area front roller, and its two ends are supported and are fixed on car face or the roller stand by the end seat.Each place, ingot position has the air-flow targeting port and is with the cohesion element on the suction pipe, and the cohesion element is grid ring or the fabric ring that can well breathe freely that flexible material is made.The condensation region is located at front roller and front leather roller and grips jaw and pick up between the roller gripping jaw to grid ring or fabric ring and resistance.Resistance is picked up roller and is added by the reel cage that extends and be pressed on grid ring or fabric ring and the suction pipe, resistance is picked up the transmission of roller and is picked up the driving of roller transmission component by front leather roller by special resistance, promptly drive resistance by front leather roller by gear train or synchronous band and pick up roller, roller drive grid ring is picked up in resistance or fabric ring is made sliding motion on suction pipe.
According to version and ruuning situation analysis, structurally mainly there are following several unfavorable factors in above-mentioned coacervation device:
1, the resistance driving force of picking up roller and cohesion element is picked up the roller transmission component by front leather roller by resistance and is provided, owing to be subjected to transmission component, hinder the driving resistance of picking up roller and cohesion element, can the operation stability of front leather roller be exerted an influence, thereby former machine drawing-off is exerted an influence.
2, meet in the regular maintenance and must grind front leather roller and the resistance that little resistance picks up on the roller transmission component when front leather roller need temper simultaneously and pick up roller, otherwise can have influence on the speed of service that roller and cohesion element are picked up in resistance, can change the tension draft of condensation region.
3, hindering the pressurization of picking up roller provides by lifting counter-force on the drawing-off reel cage, owing to the reason that has increased by the one grade of roller pressurization and the arm of force that extended, make originally only is that the integral body load of reel cage of three roller system design strengthens or relatively alleviated the operation pressure, particularly front roller of main drawing area and the operation pressure of front leather roller gripping jaw.
Because transmission and the pressurization and the direct correlation of former machine drafting unit of roller and cohesion element are picked up in resistance, need change drafting units such as reel cage, front leather roller when on common ring spinning frame, installing additional.
Three. summary of the invention
The purpose of this utility model provides a kind of coacervation device that is installed at spinning compact yarn on cotton spinning or the wool spinning ring throstle, its have resistance pick up roller for independent transmission by front leather roller drive, resistance picks up roller and do not utilize the feature of former machine reel cage pressurization by the special mechanism pressurization, thereby have and need not to change common ring spinning frame drafting unit, former machine drawing-off is not had influence, installs the low characteristics of cost additional.
The technical solution of the utility model is: the actuator that roller is picked up in resistance is to add the friction roller that is pressed in the front roller bottom, friction roller and resistance are picked up roller and are contained on the same support, friction roller and resistance are picked up synchronous pulley are housed on the roller, by synchronous band transmission, the transmission that roller is picked up in resistance is that front roller drives the friction roller, the friction roller drives resistance by synchronous band and picks up roller between the two.The friction roller is picked up roller to front roller, resistance the pressurization of cohesion element and suction pipe is independently finished with the uncorrelated spring pressing mechanism of former machine reel cage by a cover, to realize the friction roller simultaneously the pressurization of roller to cohesion element and suction pipe is picked up in front roller, resistance.
Adding the friction roller that is pressed in the front roller bottom is a pair of roller that synchronous pulley is housed.The arc scarf of friction roller axle middle part and support bottom.It also is a pair of roller that synchronous pulley is housed that roller is picked up in resistance, and the arc scarf on roller middle part and support top is picked up in resistance.
The friction roller is picked up roller to front roller, resistance the pressurization of cohesion element is finished by same spring pressing mechanism, and the spring pressing mechanism mainly comprises fulcrum and the check lock lever on extension spring, the suction pipe.Its structure is: every grade of resistance is picked up the front of locating in the middle of the roller and is fixed with a fulcrum on suction pipe, one end of extension spring is connected on the fulcrum of suction pipe, the other end is connected on the securing rod, securing rod is contained on the fulcrum on the support and can be around this fulcrum revolution, securing rod is depressed forward and through behind the locking dead point, pressurization is promptly finished.Since extension spring with support to the front lower place application of force, counter-force by support and suction pipe contact point makes the friction roller give pressure of front roller, simultaneously because the position relation of front roller and friction roller contact point, produce one and make the downward component of support, cohesion element and suction pipe are produced a pressurization thereby make resistance pick up roller.Make friction roller and front roller by enough friction drive, also make resistance pick up roller and condense resistance that element forms and pick up jaw enough grasping forces are arranged.
Adopt the coacervation device of the compact yarn spinning of technique scheme to have on common ring spinning frame, to install additional the characteristics that cost is low, former machine drawing-off do not had influence.Both be beneficial to new mechanism and made, be convenient to installing additional again the operation board.The low cost that can be applicable to various model ring throstles installs additional, and can recover easily.
Four. description of drawings
Figure one is the side view of the utility model embodiment.
Figure two is that A among the figure one is to schematic diagram.
Five. the specific embodiment
In conjunction with the accompanying drawings embodiment is explained as follows:
In figure one and figure two, the rove bar behind the common ring spindle spinning frame, in, front roller and back, in, after the drafting system drawing-off formed of front leather roller, enter the condensation region, in the front portion of front roller, suction pipe 10 is housed, and place, corresponding ingot position is with cohesion element 9 slidably on the suction pipe 10.The actuator that roller 4 is picked up in resistance is to add the friction roller 6 that is pressed in the front roller bottom, friction roller 6 and resistance are picked up roller 4 and are contained on the support 8 that abuts against suction pipe 10 peripheries, the arc scarf of friction 6 middle parts of roller and support 8 bottoms, the arc scarf on roller 4 middle parts and support 8 tops is picked up in resistance.Friction roller 6 and resistance are picked up synchronous pulley 3 and 7 are housed respectively on the roller 4, between the two by being with 5 transmissions synchronously.The transmission that roller 4 is picked up in resistance is that front roller drives friction roller 6, friction roller 6 drives resistance and picks up roller 4.
Every grade of resistance is picked up the front of locating in the middle of the roller 4 and is fixed with a fulcrum 11 on suction pipe 10, one end of extension spring 12 is connected on the fulcrum 11 of suction pipe, the other end is connected on the securing rod 1, securing rod 1 is contained on the fulcrum 2 on the support and can be around these fulcrum 2 revolution, securing rod 1 is depressed forward and through behind the locking dead point, pressurization is promptly finished.Since extension spring 12 with support 8 to the front lower place application of force, counter-force by support 8 and suction pipe 10 contact points makes friction roller 6 give pressure of front roller, simultaneously because the position relation of front roller and friction roller 6 contact points, produce one and make the downward component of support 8, thereby make resistance pick up roller 4 pairs of cohesions element 9 and suction pipe 10 produces a pressurization.
Claims (2)
1, a kind of coacervation device of compact yarn spinning, comprise and hinder drive disk assembly and the pressure-producing part of picking up roller, it is characterized in that the front roller bottom be equipped with the friction roller (6), friction roller (6) and resistance are picked up roller (4) and are contained on the same support (8), friction roller (6) and resistance are picked up between roller (4) by synchronous band (5) transmission, front roller drives friction roller (6), and friction roller (6) drives resistance and picks up roller (4), and the be pressurised into sleeve spring pressing mechanism of roller (4) to cohesion element (9) picked up in resistance.
2, the coacervation device of a kind of compact yarn spinning as claimed in claim 1, it is characterized in that the spring pressing mechanism comprises fulcrum (11) and the check lock lever (1) on extension spring (12), the suction pipe, its structure is: the front at place is fixed with a fulcrum (11) in the middle of roller (4) is picked up in the last every grade of resistance of suction pipe (10), one end of extension spring (12) is connected on the fulcrum (11) of suction pipe, the other end is connected on the securing rod (1), securing rod (1) is contained on the fulcrum (2) on the support, securing rod (1) is depressed forward and through behind the locking dead point, pressurization is promptly finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261251 CN2585874Y (en) | 2002-11-05 | 2002-11-05 | Condensation appts. of tight yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261251 CN2585874Y (en) | 2002-11-05 | 2002-11-05 | Condensation appts. of tight yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585874Y true CN2585874Y (en) | 2003-11-12 |
Family
ID=33728091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261251 Expired - Fee Related CN2585874Y (en) | 2002-11-05 | 2002-11-05 | Condensation appts. of tight yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585874Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CH705307A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Spinning machine with a compacting device. |
| CH705308A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Compacting device for a spinning machine. |
| CN103668589A (en) * | 2013-12-05 | 2014-03-26 | 绍兴华裕纺机有限公司 | Bundling piece |
| CN103668588A (en) * | 2013-12-05 | 2014-03-26 | 绍兴华裕纺机有限公司 | Compact spinning device |
-
2002
- 2002-11-05 CN CN 02261251 patent/CN2585874Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CH705307A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Spinning machine with a compacting device. |
| CH705308A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Compacting device for a spinning machine. |
| CN103668589A (en) * | 2013-12-05 | 2014-03-26 | 绍兴华裕纺机有限公司 | Bundling piece |
| CN103668588A (en) * | 2013-12-05 | 2014-03-26 | 绍兴华裕纺机有限公司 | Compact spinning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |