CN204550886U - A kind of drawing frame - Google Patents
A kind of drawing frame Download PDFInfo
- Publication number
- CN204550886U CN204550886U CN201520209657.9U CN201520209657U CN204550886U CN 204550886 U CN204550886 U CN 204550886U CN 201520209657 U CN201520209657 U CN 201520209657U CN 204550886 U CN204550886 U CN 204550886U
- Authority
- CN
- China
- Prior art keywords
- air draught
- strip
- transport plate
- draught bucket
- cotton transport
- 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
A kind of drawing frame, it relates to technical field of textile machine, it comprises cotton transport plate, strip through-hole, air draught bucket, air blast, montant, delivery roll, conveyor-belt apparatus, wire netting, described cotton transport plate offers some strip through-holes, air draught bucket is provided with below described strip through-hole, described air draught bucket is connected with air blast, described cotton transport plate discharge end is provided with montant, described cotton transport plate discharge end side is provided with several delivery roll to mutual pair roller, above described delivery roll, conveyor-belt apparatus is set, the suction side of described air draught bucket is provided with wire netting, described strip through-hole is from the horizontal by 90 ° of-180 ° of angles, described air draught bucket upper end is cylindrical, lower end is conical.The flock that the utility model solves prior art attraction can not be cleared up well, and the problem easily causing cleaner to block, damage, improves production efficiency, reduce maintenance cost.
Description
Technical field
The utility model relates to technical field of textile machine, is specifically related to a kind of drawing frame.
Background technology
The effect of drawing frame is the internal structure improving strip, thus improves its long segment uniformity, reduces weight unevenness simultaneously, make the straightening of fibers in strip parallel, reduce crotch, fineness is conformed with the regulations, the raw material of variety classes or different quality is mixed evenly, reaches the mixing ratio of regulation.Drawing frame is divided into roller draft drawing frame and the large class of gill box two by drafter form.Ribbon after some combings or combing is processed into the Spining Robot of the ribbon with certain quality requirements.The effect of drawing frame is the internal structure improving strip, thus improves its long segment uniformity, reduces weight unevenness simultaneously, make the straightening of fibers in strip parallel, reduce crotch, fineness is conformed with the regulations, the raw material of variety classes or different quality is mixed evenly, reaches the mixing ratio of regulation.Drawing frame is divided into roller draft drawing frame and the large class of gill box two by drafter form.In High-speed Drawing Frame, the position of conducting bar roller nestles up feeding bar cylinder, sliver drawing on platform, then sends into drafter by feed roll motor.This active type feeding can avoid the sliver disorder of drawing, and reduces unexpected elongation.
Drawing frame is made up of drafter and automatic cleaning apparatus etc.The pattern of drafter has multiple, depends mainly on the combination of drawing rollers and additional control parts.The combination of upper and lower drawing rollers has three kinds, namely one on the other on (roller bottom roll), one on two times (a large roller two bottom rolls) and two once (two rollers bottom roll).If the combination of each pair of roller is all one on the other, in same plane, clamp yarn, be namely called straight line drawing-off, if wherein there is part to belong on one on two times or two combination once, be just called curve drawing, as four mo(u)ld bottom halves on three etc.Because of the curved shape of yarn during drawing-off, create additional friction force circle (see drawing-off), improve the control to fiber movement.Fig. 2 is various novel curve drafting device schematic diagrames.On drawing frame, feeding strip radical is many, and the pressurization adding pressure ratio Speed frames and fine spining machine of each pair of roller is much bigger.For High-speed Drawing Frame, whether amount of pressurization is fully with stable, particularly important.The pressuring method of drawing frame, by early stage Weight type, lever, develops into priming lever spring formula, pneumatic type and fluid pressure type etc.Priming lever spring pressurization utilizes the elastic force of spring to make roller obtain pressure.There is the advantages such as easy to operate, absorbing, but also exist and use with the passing of time decline of pressure to differ and phenomenon that the unstable institute of spring materials causes decompression and pressure to be forbidden.Pneumatic Pressure utilizes compressed-air actuated hydrostatic pressure on the tie-point of pressing lever, or clamp down on pressing mechanism with air bag (pad).Hydraulic pressurization utilizes oil pressure to be applied directly on roller by pressure by pipeline.It is simple that both all have structure, and pressure stability is not yielding, and the advantage of decompression phenomenon can not occur.
The flyings and dirt bits that attach on roller and surface of roller are removed in the effect of cleaning device in time, and prevent gathering the sliver that falls in heaps and form yarn defect, this is particularly important for High-speed Drawing Frame.Usual employing vacuum air draught type automatic cleaning apparatus, cleans device or revolution suede cover etc. by roller and roller, flyings and dirt bits is cleaned, and sucked in filter dirt case by upper and lower air intake device.
In existing textile industry, drawing frame is a kind of common equipment, in existing equipment, dedusting function is very poor, show as: existing dust removal machine does not offer by hole on the cotton transport plate transmitting flock, dedusting work is carried out to flock in the place so just losing foreign material removing in preferably to flock, the quality of such produced flock is poor, and the market that competition is now very fierce lacks very large attraction and competitiveness.Have the cleaning device of drawing frame to use blower fan dust suction at present, there is good dedusting function, but its flock attracted can not be cleared up well, easily cause cleaner to block, damage, have impact on production efficiency, improve maintenance cost.
Summary of the invention
The purpose of this utility model is to provide a kind of drawing frame, and it can be convenient to the flock foreign material clearing up drawing frame.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises cotton transport plate, strip through-hole, air draught bucket, air blast, montant, delivery roll, conveyor-belt apparatus, wire netting, described cotton transport plate offers some strip through-holes, air draught bucket is provided with below described strip through-hole, described air draught bucket is connected with air blast, described cotton transport plate discharge end is provided with montant, described cotton transport plate discharge end side is provided with several delivery roll to mutual pair roller, above described delivery roll, conveyor-belt apparatus is set, the suction side of described air draught bucket is provided with wire netting, described strip through-hole is from the horizontal by 90 ° of-180 ° of angles, described air draught bucket upper end is cylindrical, lower end is conical.
During the utility model operation, upside delivery roll upper conveyor belt device extruding, drive the flock be positioned between a pair transfer roller to discharge end transmission, in transport process, keep width when limiting its transmission by montant, and cotton transport plate 1 sucks air draught bucket by air blast, foreign material are adsorbed by wire netting, wire netting can pull down cleaning, and described strip through-hole, from the horizontal by 90 ° of-180 ° of angles, can filter foreign material well.
The beneficial effect that the utility model produces: the flock solving prior art attraction can not be cleared up well, and the problem easily causing cleaner to block, damage, improves production efficiency, reduce maintenance cost.
Accompanying drawing illustrates:
Fig. 1 is the utility model structure chart;
Fig. 2 is the structure chart of middle cotton transport plate 1.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1---Fig. 2, this detailed description of the invention adopts following technical scheme: it comprises cotton transport plate 1, strip through-hole 2, air draught bucket 3, air blast 4, montant 5, delivery roll 6, conveyor-belt apparatus 7, wire netting 8, described cotton transport plate 1 offers some strip through-holes 2, air draught bucket 3 is provided with below described strip through-hole, described air draught bucket 3 is connected with air blast 4, described cotton transport plate 1 discharge end is provided with montant 5, described cotton transport plate 1 discharge end side is provided with several delivery roll 6 to mutual pair roller, above described delivery roll 6, conveyor-belt apparatus 7 is set, the suction side of described air draught bucket 3 is provided with wire netting 8, described strip through-hole 2 is from the horizontal by 90 ° of-180 ° of angles, described air draught bucket 3 upper end is cylindrical, lower end is conical.
When this detailed description of the invention is implemented, upside delivery roll 6 upper conveyor belt device 7 extrudes, drive the flock be positioned between a pair transfer roller 6 to discharge end transmission, in transport process, keep width when limiting its transmission by montant 5, and cotton transport plate 1 sucks air draught bucket 3 by air blast 4, foreign material are adsorbed by wire netting 8, wire netting 8 can pull down cleaning, and described strip through-hole 2, from the horizontal by 90 ° of-180 ° of angles, can filter foreign material well.
The beneficial effect that this detailed description of the invention produces: the flock solving prior art attraction can not be cleared up well, and the problem easily causing cleaner to block, damage, improves production efficiency, reduce maintenance cost.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a drawing frame, it comprises cotton transport plate (1), strip through-hole (2), air draught bucket (3), air blast (4), montant (5), delivery roll (6), conveyor-belt apparatus (7), described cotton transport plate (1) offers some strip through-holes (2), air draught bucket (3) is provided with below described strip through-hole, described air draught bucket (3) is connected with air blast (4), described cotton transport plate (1) discharge end is provided with montant (5), described cotton transport plate (1) discharge end side is provided with several delivery roll to mutual pair roller (6), described delivery roll (6) top arranges conveyor-belt apparatus (7), it is characterized in that it also comprises wire netting (8), the suction side of described air draught bucket (3) is provided with wire netting (8).
2. a kind of drawing frame according to claim 1, is characterized in that: described strip through-hole (2) is from the horizontal by 90 ° of-180 ° of angles.
3. a kind of drawing frame according to claim 1, is characterized in that: described air draught bucket (3) upper end is cylindrical, and lower end is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209657.9U CN204550886U (en) | 2015-04-09 | 2015-04-09 | A kind of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209657.9U CN204550886U (en) | 2015-04-09 | 2015-04-09 | A kind of drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204550886U true CN204550886U (en) | 2015-08-12 |
Family
ID=53826022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209657.9U Expired - Fee Related CN204550886U (en) | 2015-04-09 | 2015-04-09 | A kind of drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204550886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798037A (en) * | 2016-04-11 | 2016-07-27 | 吴江澳明纺织品有限公司 | Textile dust collecting device |
| CN107822177A (en) * | 2017-12-08 | 2018-03-23 | 王荣忠 | A kind of blueberry drying plant of high efficiency drying |
| CN112925367A (en) * | 2021-01-25 | 2021-06-08 | 惠州学院 | Intelligent textile carding system |
-
2015
- 2015-04-09 CN CN201520209657.9U patent/CN204550886U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798037A (en) * | 2016-04-11 | 2016-07-27 | 吴江澳明纺织品有限公司 | Textile dust collecting device |
| CN107822177A (en) * | 2017-12-08 | 2018-03-23 | 王荣忠 | A kind of blueberry drying plant of high efficiency drying |
| CN112925367A (en) * | 2021-01-25 | 2021-06-08 | 惠州学院 | Intelligent textile carding system |
| CN112925367B (en) * | 2021-01-25 | 2021-12-14 | 惠州学院 | Intelligent textile carding system |
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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: 20180409 |