CN2075212U - Condenser for carding - Google Patents
Condenser for carding Download PDFInfo
- Publication number
- CN2075212U CN2075212U CN 90221814 CN90221814U CN2075212U CN 2075212 U CN2075212 U CN 2075212U CN 90221814 CN90221814 CN 90221814 CN 90221814 U CN90221814 U CN 90221814U CN 2075212 U CN2075212 U CN 2075212U
- Authority
- CN
- China
- Prior art keywords
- cotton
- compacting devices
- lower roll
- carding machine
- web
- 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.)
- Withdrawn
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to a novel cotton collecting device, comprising two transport belts. The two transport belts run in opposite directions and are parallel with the generatrix and the tangential point connecting line of an upper and a lower rail rollers. The transport belts guide a cotton net which is outputted by the upper and the lower rail rollers into a cotton sliver whose middle is made into a flat shape and is sent to a bellmouth to form a satisfactory cotton sliver. Under the condition of the high speed and the high yield of a carding machine, the utility model overcomes the phenomena that the cotton net floats, fluctuates from top to bottom and is easy to be cracky, and ensures the quality of produced cotton slivers.
Description
The utility model is about the carding machine compacting devices, high speed high yield carding machine compacting devices particularly, and this device is made up of two conveyer belts, and two conveyer belt reverse direction operations accumulate the flat sliver with the web of upper and lower roll output and enter horn mouth in the centre.
Web (cotton, wool, synthetic and artificial fibre) from the upper and lower roll of carding machine (11,10) output, accumulates sliver via horn mouth (6), is transported to coiling device through a pair of pressure roller (7) traction again.This shaping structure is fully feasible under carding machine low speed low yield situation.But carding machine is all developing to high speed high yield direction now, and a kind of new compacting devices just arises at the historic moment.Because the web speed of service is accelerated, the horn mouth junction produces air-flow and regurgitates at a high speed and penetrate, and makes float up and down under air turbulence situation fluctuation and breaking of web, causes disconnected bar, thereby influence card sliver quality, reduction productivity ratio.
All is furnished with compacting devices on the foreign latest carding machine at present, the compacting devices of the DK740 type carding machine of West Germany is extremely smooth arc cover plate of configuration before top and bottom rolls, by cylinder it is rotated an angle during driving repiece, after the spinner sends web into strip port, by cylinder it is closed again,, must be equipped with compressed air and can make the cylinder action though this structure is simple, and arc surface requirements dead smooth (reducing the web friction), the processing cost height.The carding machine compacting devices of Italy Ma Zuoli is to adopt 8 guide wheels that web is compiled slivering, from centre output, and 8 bored roll bodies that guide wheel is the hyperbola bus, processing cost is very high, and can not observe the web state.The C4 type carding machine compacting devices of Switzerland is web to be exported from the right end by 1 conveyer belt, and this device can not clearly be observed the web state.Domestic compacting devices is to be provided on the low speed low yield carding machine at present, is used for processing staple fibre (spinning coarse yarn), is definitely unconformable to the high yield high-speed carding machine therefore.
Task of the present utility model provides a kind of newly-designed compacting devices, this device can guarantee that web does not break under carding machine high speed high yield situation, and the web that can effectively top and bottom rolls be exported accumulates sliver, the bar phenomenon is resolved in elimination, and can observe the operation conditions of web when driving.This compacting devices simple structure, cost is low, and operating maintenance is convenient.
Its solution is: install a compacting devices additional between upper and lower roll (11,10) and horn mouth (6), two conveyer belts (5) in this device parallel with top and bottom rolls bus and top and bottom rolls point of contact line, distance is 5～20 millimeters, power transmission shaft (3) by about two gear-boxes (2) that are positioned at side, two conveyer belts (5) reverse direction operation about making, four guide wheels (12) (two active, two passive) are two conveyer belt tensionings, and conveyer belt forms sliver output in the middle of the web of upper and lower roll (11,10) output is directed to.By handgrip (9) can be that fulcrum laterally rotates with the B axle with left and right two cotton arms of collection (4) simultaneously, observes the web operation conditions under the situation of not stopping.
Accompanying drawing 1 is the schematic diagram of carding machine condensers.
Accompanying drawing 2 is that the A of carding machine condensers is to view.
Accompanying drawing 1 has been described structure of the present utility model:
Turning cylinder (3) connects a left side, right two gear-boxes (2), gear-box (2) is contained in the two side ends on the cotton mounting of collection (1), be contained in a left side, on the right cotton arm of collection (4) two initiatively guide wheel (12) (by gear drive) and two passive guide wheels (12) with two conveyer belts (5) tensioning, and make its inverted running, to go up, bottom roll (11,10) Shu Chu web accumulates the flat sliver and enters horn mouth (6) in the centre, deliver to can coiler by the satisfactory sliver of a pair of pressure roller (7) traction output again, in order to reduce by two conveyer belts (5) and a left side, the friction of right two cotton arms of collection (4), install the little liner plate of a coefficient of friction (8) therebetween additional, observe web ruuning situation if desired and maybe will clear up preceding pressure roller plate, can pass through handgrip (9) and simultaneously two cotton arms of collection (4) axially be rotated in the outside around B.
This condensers has been contained on the novel FA203 type carding machine, and running status is good.
Claims (5)
1, a kind of compacting devices of on combing (cotton, hair, synthetic and artificial fibre) machine, forming by upper and lower roll (11,10), it is characterized in that left and right two conveyer belts (5) parallel with the line at upper and lower roll bus and upper and lower roll point of contact, distance is 5～20 millimeters.
2, according to the described compacting devices of claim 1, it is characterized in that power transmission shaft (3) pass through about two gear-boxes (2) at outboard end, two conveyer belt reverse direction operations about making.
3,, it is characterized in that two conveyer belts (5) are by two pairs of driving wheels (12) and follower (12) reverse direction operation under the situation of tensioning according to the described compacting devices of claim 1.
4, compacting devices according to claim 1 is characterized in that between conveyer belt (5) and guide wheel (12) the little liner plate of a coefficient of friction (8) being arranged.
5, compacting devices according to claim 1 is characterized in that by handgrip (9) left and right two cotton arms of collection (4) axially being rotated in the outside simultaneously around B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90221814 CN2075212U (en) | 1990-10-13 | 1990-10-13 | Condenser for carding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90221814 CN2075212U (en) | 1990-10-13 | 1990-10-13 | Condenser for carding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2075212U true CN2075212U (en) | 1991-04-17 |
Family
ID=4899884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90221814 Withdrawn CN2075212U (en) | 1990-10-13 | 1990-10-13 | Condenser for carding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2075212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831423A (en) * | 2015-04-27 | 2015-08-12 | 东华大学 | Device and method for improving sliver quality in bundling process of carding machine |
| CN110295418A (en) * | 2018-03-21 | 2019-10-01 | 里特机械公司 | Sliver forming unit for carding machine |
| CN110952172A (en) * | 2019-12-26 | 2020-04-03 | 卓郎（常州）纺织机械有限公司 | Turnover cotton sliver spinning-in structure of carding machine pre-drafting device |
-
1990
- 1990-10-13 CN CN 90221814 patent/CN2075212U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831423A (en) * | 2015-04-27 | 2015-08-12 | 东华大学 | Device and method for improving sliver quality in bundling process of carding machine |
| CN110295418A (en) * | 2018-03-21 | 2019-10-01 | 里特机械公司 | Sliver forming unit for carding machine |
| CN110952172A (en) * | 2019-12-26 | 2020-04-03 | 卓郎（常州）纺织机械有限公司 | Turnover cotton sliver spinning-in structure of carding machine pre-drafting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |