JPH0679751U - Short fiber removing device for carding machine - Google Patents
Short fiber removing device for carding machineInfo
- Publication number
- JPH0679751U JPH0679751U JP2738793U JP2738793U JPH0679751U JP H0679751 U JPH0679751 U JP H0679751U JP 2738793 U JP2738793 U JP 2738793U JP 2738793 U JP2738793 U JP 2738793U JP H0679751 U JPH0679751 U JP H0679751U
- Authority
- JP
- Japan
- Prior art keywords
- wire mesh
- fibers
- roller
- short
- short fiber
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 78
- 238000009960 carding Methods 0.000 title claims abstract description 20
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 230000003068 static effect Effects 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004132 cross linking Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005686 electrostatic field Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 238000009987 spinning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013037 co-molding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
(57)【要約】
【目的】 本考案は、高圧静電気を利用し、吸い込み扇
風機を組み合わせて短繊維の除去率を高める梳綿機の短
繊維除去装置を提供する。
【構成】 梳綿機のシリンダの片側にはぎ取りローラー
と二組の金網ベルトを設け、この金網ベルトを伝道ロー
ラーにより連動し、金網ベルトの内側に吸い込み扇風機
を設け、上下金網ベルト間に高電圧をかけ、金網ベルト
の進行方向に綿繊維を吸着する塵籠式ローラーと、その
後方の圧縮ローラーおよびスライバ巻き出し機を設け、
金網ベルト間の静電場は間歇式の通、放電制御を行い、
金網ベルトの短繊維除去区を長くして短繊維の除去率を
高める。
(57) [Summary] [Object] The present invention provides a short fiber removing device for a carding machine that utilizes high-voltage static electricity and combines a suction fan to increase the removal rate of short fibers. [Structure] On one side of the cylinder of the carding machine, a stripping roller and two sets of wire mesh belts are installed, these wire mesh belts are linked by a transmission roller, a suction fan is installed inside the wire mesh belt, and a high voltage is applied between the upper and lower wire mesh belts. And a dust basket type roller that adsorbs cotton fibers in the traveling direction of the wire mesh belt, and a compression roller and a sliver unwinder behind it are provided.
The electrostatic field between the wire mesh belts is controlled by intermittent communication and discharge.
The short fiber removal area of the wire mesh belt is lengthened to increase the short fiber removal rate.
Description
【０００１】[0001]
本考案は、一種の梳綿機の静電気短繊維除去装置に関する。 The present invention relates to a static electricity short fiber removing device for a carding machine.
【０００２】[0002]
短繊維の除去は、綿糸の品質に大きく影響するが、一般に短繊維の除去は精梳 機が主に行い、綿糸の要求する品質、および使用原料によるが、一般には原料の １５〜２５％である。但し、精梳機本体の構造のために、梳綿スライバは、さら に併條、スライバ巻き等の準備工程が必要であり、且つ短繊維除去の際に、繊維 の損傷を起こし、経済的に採算の合わない処理方式であった。また、現在では、 高圧静電気を利用した短繊維除去装置があるとはいえ、まだ理想的な短繊維の除 去を行うものではなかった。 The removal of short fibers has a great influence on the quality of cotton yarn. Generally, the removal of short fibers is mainly carried out by a spinning machine. Depending on the quality required for cotton yarn and the raw material used, generally 15-25% of the raw material is used. is there. However, due to the structure of the main body of the carding machine, the carding sliver requires further preparatory steps such as co-molding and sliver winding, and the fibers are damaged when the short fibers are removed, which is economical. It was an unprofitable processing method. At present, although there are short fiber removal devices that use high-voltage static electricity, they have not yet ideally removed short fibers.
【０００３】[0003]
本考案ではおもに高圧静電気を利用し、吸い込み扇風機を組み合わせて短繊維 の除去率を高め、実用的な効果を得ることができる梳綿機の短繊維除去装置を提 供することを目的とする。 The purpose of the present invention is to provide a short fiber removing device for a carding machine, which mainly utilizes high-voltage static electricity and increases the removal rate of short fibers by combining with a suction fan to obtain a practical effect.
【０００４】[0004]
本考案は、梳綿機のシリンダ（９）の片側にはぎ取りローラー（１）を設け、 はぎ取りローラー（１）の後ろに二組の金網ベルト（７）を設け、この金網ベル ト（７）を伝道ローラー（７１）により連動し、金網ベルト（７）内側には吸い 込み扇風機（４）を設け、上下の金網ベルト（７）間に高電圧をかけ、金網ベル ト（７）の進行方向に綿繊維を吸着する塵籠式ローラー（６）と、その後方の圧 縮ローラー（２）およびスライバ巻き出し機（８）を設け、上記各部を経て繊維 中の短繊維を除去した後、集束してスライバを成し、上記金網ベルト（７）間の 静電気は間歇式の通、放電制御、たとえば０〜２０秒の交互作用により形成し、 ならびに金網ベルト（７）の短繊維除去区を長くして３区あるいは３区以上とす ることで繊維群の通過距離を長くし、繊維群の架橋変化の頻度を増加し、短繊維 の除去率を高める。 According to the present invention, the cylinder (9) of the carding machine is provided with a stripping roller (1) on one side, and two pairs of wire mesh belts (7) are provided behind the stripping roller (1), and the wire mesh belt (7) is attached to the belt (7). Interlocked by a transmission roller (71), a suction fan (4) is installed inside the wire netting belt (7), and a high voltage is applied between the upper and lower wire netting belts (7) in the traveling direction of the wire netting belt (7). A dust basket type roller (6) for adsorbing cotton fibers, a compression roller (2) and a sliver unwinder (8) behind it are provided, and after removing the short fibers in the fibers through the above-mentioned parts, they are bundled. Static electricity between the wire mesh belts (7) is formed by intermittent passage, discharge control, for example, interaction of 0 to 20 seconds, and the short fiber removal area of the wire mesh belts (7) is lengthened. Fiber group by 3 wards or more The passing distance longer, to increase the frequency of cross-linking changes in fiber groups, enhances the removal rate of the short fibers.
【０００５】[0005]
本考案は、主に、高圧静電気が産生する電場の、長繊維、短繊維、雑物に対す る作用力の違いと、吸い込み扇風機とを利用し、短繊維および雑物を除去する梳 綿機の短繊維除去装置を提供する。本考案は、従来の梳綿機のシリンダ前方に設 けられていたドッファおよび成條設備を除去し、代わりに特殊なはぎ取りローラ ーをシリンダ上に設け、繊維をはぎ取り、同時に吸い込み扇風機により繊維を高 圧静電気に霧状に進入させ、、綿繊維はこの電場において高圧電気の作用により 、上下の環状金網ベルトの間で引っ張られ、前進する。短繊維および雑物は電圧 の作用を受け、金網ベルト間を往復し、跳動する。このとき金網ベルトの内側に 設けた吸い込み扇風機の吸い込み力が静電場の作用より大きいと、短繊維および 雑物は吸引除去され、長繊維は前に送られ、前方の塵籠式成形ローラーにて綿網 に形成され、成條装置がスライバとする。本考案の梳綿機の短繊維除去装置によ り除かれる短繊維は、その大部分が１／２インチ以下であり、繊維中の短繊維の 含有率を制御するのに有効であるだけでなく、繊維の平行度を上げ、綿糸の品質 を確保する。かつ従来の精梳設備に代わることができ、生産コストを下げ、産業 の発展を促し、実用性を有する。 The present invention is mainly a carding machine that removes short fibers and foreign matters by utilizing the difference in the action force of the electric field generated by high-voltage static electricity on long fibers, short fibers, and foreign matters, and a suction fan. Provided is a short fiber removing device. The present invention eliminates the doffer and the forming equipment that were installed in front of the cylinder of a conventional carding machine, and instead installs a special stripping roller on the cylinder to strip the fiber and at the same time suck the fiber with a suction fan. High-voltage static electricity is caused to enter in a mist state, and the cotton fiber is pulled between the upper and lower annular wire mesh belts by the action of high-voltage electricity in this electric field, and advances. Short fibers and foreign matter are subjected to the action of voltage and reciprocate between wire mesh belts and jump. At this time, if the suction force of the suction fan installed inside the wire mesh belt is larger than the action of the electrostatic field, short fibers and foreign substances will be removed by suction, long fibers will be sent forward, and the dust basket type forming roller in front will The sliver is formed on a cotton net and the sliver device is used. Most of the short fibers removed by the short fiber removing device of the carding machine of the present invention are ½ inch or less, which is effective only for controlling the content ratio of the short fibers in the fibers. Instead, increase the parallelism of the fibers and ensure the quality of the cotton yarn. Moreover, it can replace the conventional carding equipment, reduce production cost, promote industrial development, and have practicality.
【０００６】[0006]
実施例については、図を参照して説明する。図１に示されるように、本考案は 梳綿機のドッファを省略し、シリンダ（９）とドッファに隣接部の上方にはぎ取 りローラー（１）を設け、このはぎ取りローラー（１）の表面を針布で覆い、シ リンダ（９）と同方向に回転し、繊維を損傷しないといいう原則で、距離および 速度調整を行い綿繊維のはぎ取りを行う。 Examples will be described with reference to the drawings. As shown in FIG. 1, the present invention omits the carding machine doffer and installs a stripping roller (1) above the cylinder (9) and the doffer adjacent to the surface of the stripping roller (1). Is covered with needle cloth and rotated in the same direction as the cylinder (9), and the principle of not damaging the fiber is to adjust the distance and speed and remove the cotton fiber.
【０００７】 次に、はぎ取った短繊維の網状繊維を、金網ベルト（７）間に投入する。この 金網ベルト（７）には、繊維を出す孔を均一に有し、伝道ローラー（７１）の回 転により連動する。Next, the stripped short-fiber mesh fibers are put between the wire mesh belts (7). The wire netting belt (7) has holes for letting out fibers uniformly, and is interlocked by the rotation of the transmission roller (71).
【０００８】 また二組の金網ベルト（７）の内側にはそれぞれ複数組の吸い込み扇風機（４ ）を設け、また、二組の金網ベルト（７）間に異なる電極の高圧静電気（３）を 通じさせ、金網ベルト（７）間に極めて高い電位差を生じさせる。A plurality of sets of suction fans (4) are provided inside the two sets of wire mesh belts (7), and high voltage static electricity (3) of different electrodes is passed between the two sets of wire mesh belts (7). Then, an extremely high potential difference is generated between the wire mesh belts (7).
【０００９】 綿繊維ははぎ取りローラー（１）を経て、金網ベルト（７）間に投入された後 、高圧電場の作用により拉延され、繊維は平行に並ぶ。短繊維および細かな塵な ど雑物は比較的電場の作用を受けにくいので、上下に浮遊し、その移動速度も比 較的ゆっくりしている。The cotton fibers are introduced between the wire mesh belts (7) through the stripping roller (1) and then stretched by the action of the high piezoelectric field, and the fibers are arranged in parallel. Since foreign matters such as short fibers and fine dust are relatively unaffected by the electric field, they float up and down and their moving speed is relatively slow.
【００１０】 金網ベルト（７）面上の吸い込む力よりも電場の作用力が小さいときは、短繊 維および細かな雑物は金網ベルト（７）内の吸い込み扇風機（４）が吸入し、集 塵装置内に収集される。When the acting force of the electric field is smaller than the suction force on the surface of the wire mesh belt (7), short fibers and fine foreign matters are sucked by the suction fan (4) in the wire mesh belt (7) and collected. Collected in dust equipment.
【００１１】 一方長繊維は電場の作用を受け、上下の金網ベルト（７）の間に垂直となり、 吸い込み区域を次々に通過し、その後塵籠式ローラー（６）に吸着して網状とな り、さらに一組の圧縮ローラー（２）による剥離、圧縮の後、スライバ巻き出し 機（８）にて集束されスライバを形成する。On the other hand, the long fibers become vertical between the upper and lower wire netting belts (7) under the action of an electric field, pass through the suction areas one after another, and then adsorb to the dust roller (6) to form a net. After further peeling and compression by a set of compression rollers (2), they are focused by a sliver unwinder (8) to form a sliver.
【００１２】 別に、金網ベルト（７）外部には掃除刷毛（５）を設け、金網ベルト（７）を 掃除する作用を有する。Separately, a cleaning brush (5) is provided on the outside of the wire netting belt (7) so as to clean the wire netting belt (7).
【００１３】[0013]
本考案の効果は以下の通りである。 （イ）短繊維の除去率を上げる： 短繊維の除去は綿糸の品質に大きく影響する。例えば、繊維撚合時の火花発生 、糸表面の毛羽立ち、ＩＰＩ値、引っ張り強さなどが、短繊維の含有率に影響さ れる。一般の短繊維の除去は、精梳機によるものを主とし、精梳後の糸の品質は 短繊維の除去量が多くなるにつれて高くなる。但し、図２に示されるように、短 繊維の除去率が８％以上になると、糸の品質の高まりは漸次緩和する傾向がある 。このほか、図３に示されるように、短繊維除去率の糸切れに対する状況も同様 である。 本考案は静電気による短繊維除去装置であり、一つの短繊維の吸い込み除去区 が除去する短繊維は、４．５％にも達することが可能であり、短繊維の除去量を 高めている。さらに、本考案では、この除去区を三区まで増設することで、繊維 が通過する静電場を長くする。 さらに本考案では、金網ベルト間の作用を、静電場が間歇式の通、放電（０〜 ２０秒の交互作用）で補い、繊維が金網ベルト間を進行するときに、断続的に静 電力の引っ張りを受ける。繊維群は静電気の断続する引っ張りにより、架橋が絶 えず変化し、短繊維は容易に繊維群の間隙中に浮遊し、金網ベルトの内部に設け た吸引装置により吸引除去され、短繊維の除去率を８％まで高めることができ、 実用化による効果を有する。 （ロ）取り出し繊維中の短繊維含有率（ＳＦＣ％）を高める： 本考案の梳綿機の静電短繊維除去装置が取り出した繊維をＡＦＩＳにより長さ の分析を行うと、短繊維の含有率は８１％（数比）に達した。これは従来の静電 短繊維除去装置の除去率７２％（数比）より優れている。 （ハ）塵や細かい雑物を除去する： 従来の技術では、繊維をスライバとするとき、僅かな塵がロータ内部に汚れを 蓄電するが、本考案ではスライバとする以前に、細かな塵や雑物も除去されてお り、ＯＥロータ紡績に対しても効果を有する。 （ニ）生産したスライバに曲がりがない： 繊維は電場の電気作用を受けた後、直立状で吸着されて互いに連接して網状と し、スライバを形成するため、スライバ繊維は均等に圧縮され、平行しており、 弯曲していない。このため、梳綿機の後の併條工程の、最初の工程を省くことが できる。 （ホ）工程の縮減、およびコストを減らすことができる： 従来の紡績工程では、短繊維の除去の為に、スライバ巻きおよびその準備工程 が必要であり、それを経て精梳を行うことができた。経済的な観点からも、これ は相当に採算の合わない処理方式であった。本考案では、梳綿機の静電気短繊維 除去装置により、紡績工程を短縮する効果があり、同時に機械、労働力、電力、 費用などの消耗を低くすることができる。 The effects of the present invention are as follows. (A) Increase the removal rate of short fibers: The removal of short fibers greatly affects the quality of cotton yarn. For example, the generation of sparks when the fibers are twisted, the fluffing of the yarn surface, the IPI value, the tensile strength, etc. are affected by the short fiber content. Generally, the removal of short fibers is mainly done by a spinning machine, and the quality of the yarn after spinning is higher as the amount of short fibers removed increases. However, as shown in FIG. 2, when the removal rate of the short fibers becomes 8% or more, the increase in the yarn quality tends to be gradually alleviated. In addition, as shown in FIG. 3, the situation is similar for the short fiber removal rate and yarn breakage. The present invention is an apparatus for removing short fibers by static electricity, and the short fibers removed by the suction removal section of one short fiber can reach up to 4.5%, thus increasing the removal amount of short fibers. Furthermore, in the present invention, the electrostatic field through which the fiber passes is lengthened by adding up to three removal zones. Further, in the present invention, the action between the wire mesh belts is supplemented by the intermittent passage of the electrostatic field and the discharge (interaction of 0 to 20 seconds), and when the fiber advances between the wire mesh belts, static electricity is intermittently applied. Get pulled. The cross-linking of the fiber group constantly changes due to the intermittent pulling of static electricity, and the short fiber easily floats in the gap between the fiber groups and is removed by suction by the suction device provided inside the wire mesh belt. The rate can be increased up to 8%, which has the effect of practical application. (B) Increasing the short fiber content (SFC%) in the taken-out fiber: When the length of the fiber taken out by the electrostatic short-fiber removing device of the carding machine of the present invention is analyzed by AFIS, the short fiber content is found. The rate reached 81% (number ratio). This is superior to the removal rate of 72% (number ratio) of the conventional electrostatic short fiber removing device. (C) Removing dust and fine foreign matters: In the conventional technology, when fibers are used as a sliver, a small amount of dust accumulates dirt inside the rotor. Since foreign matters are also removed, it has an effect on OE rotor spinning. (D) The produced sliver has no bending: After the fiber is subjected to the electric action of the electric field, it is adsorbed in an upright state and connected to each other to form a sliver, so that the sliver fiber is uniformly compressed, It is parallel and not curved. For this reason, it is possible to omit the first step of the jointing step after the carding machine. (E) Process reduction and cost reduction: In the conventional spinning process, sliver winding and its preparatory process are required to remove short fibers, and then the carding can be performed. It was From an economic perspective, this was a very unprofitable treatment method. In the present invention, the electrostatic short fiber removing device of the carding machine has the effect of shortening the spinning process, and at the same time, the consumption of machinery, labor, power, cost, etc. can be reduced.
【図１】 本考案の構造を側面から示す図である。FIG. 1 is a side view of the structure of the present invention.
【図２】 精梳落綿率とスライバ内の雑物の比率図であ
る。FIG. 2 is a ratio chart of a percentage of cotton-wooled cotton and foreign matters in a sliver.
【図３】 精梳落綿率と断紗の減少との比較図である。FIG. 3 is a comparison diagram of a percentage of cotton-fallen cotton and a decrease in gauze.
１・・・はぎ取りローラー ２・・・圧縮ローラ
ー ３・・・高圧静電気 ４・・・吸い込み扇
風機 ５・・・掃除刷毛 ６・・・塵籠式ロー
ラー ７・・・金網ベルト ７１・・・伝道ロー
ラー ８・・・スライバ巻き出しローラー1 ... Peeling roller 2 ... Compression roller 3 ... High-voltage static electricity 4 ... Suction fan 5 ... Cleaning brush 6 ... Dust roller 7 ... Wire mesh belt 71 ... Mission roller 8 ... Sliver unwinding roller
Claims (1)
除去装置であり、主に、梳綿機のシリンダ（９）の片側
にはぎ取りローラー（１）を設け、はぎ取りローラー
（１）の後ろに二組の金網ベルト（７）を設け、この金
網ベルト（７）を伝動ローラー（７１）により連動し、
金網ベルト（７）内側には吸い込み扇風機（４）を設
け、上下の金網ベルト（７）間に高電圧をかけ、金網ベ
ルト（７）の進行方向に綿繊維を吸着する塵籠式ローラ
ー（６）と、その後方の圧縮ローラー（２）およびスラ
イバ巻き出し機（８）を設け、上記各部を経て繊維中の
短繊維を除去した後、集束してスライバを成し、上記金
網ベルト（７）間の静電気は間歇式の通、放電制御、た
とえば０〜２０秒の交互作用により形成し、ならびに金
網ベルト（７）の短繊維除去区を長くして３区あるいは
３区以上とすることで繊維群の通過距離を長くし、繊維
群の架橋変化の頻度を増加し、短繊維の除去率を高める
梳綿機の短繊維除去装置。1. A kind of carding machine for removing short fibers by high-voltage static electricity, which is mainly equipped with a stripping roller (1) on one side of a cylinder (9) of the carding machine, and behind the stripping roller (1). Two sets of wire mesh belts (7) are provided on this, and these wire mesh belts (7) are interlocked by a transmission roller (71),
A suction fan (4) is provided inside the wire mesh belt (7), a high voltage is applied between the upper and lower wire mesh belts (7), and a dust basket type roller (6) that adsorbs cotton fibers in the traveling direction of the wire mesh belt (7) ) And a compression roller (2) and a sliver unwinding machine (8) behind it, and after removing the short fibers in the fibers through the above respective parts, they are bundled to form a sliver, and the wire mesh belt (7) The static electricity between the fibers is formed by an intermittent action, discharge control, for example, an interaction of 0 to 20 seconds, and the short fiber removal area of the wire netting belt (7) is lengthened to 3 areas or more than 3 areas. A short fiber removing device for carding machines that increases the passing distance of the group, increases the frequency of cross-linking changes in the fiber group, and increases the removal rate of short fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2738793U JPH0679751U (en) | 1993-04-15 | 1993-04-15 | Short fiber removing device for carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2738793U JPH0679751U (en) | 1993-04-15 | 1993-04-15 | Short fiber removing device for carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0679751U true JPH0679751U (en) | 1994-11-08 |
Family
ID=12219651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2738793U Pending JPH0679751U (en) | 1993-04-15 | 1993-04-15 | Short fiber removing device for carding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0679751U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0262607A (en) * | 1988-08-29 | 1990-03-02 | Fanuc Ltd | Program checking plotting system |
| JPH0359163A (en) * | 1989-07-20 | 1991-03-14 | Toray Ind Inc | Sail cloth |
-
1993
- 1993-04-15 JP JP2738793U patent/JPH0679751U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0262607A (en) * | 1988-08-29 | 1990-03-02 | Fanuc Ltd | Program checking plotting system |
| JPH0359163A (en) * | 1989-07-20 | 1991-03-14 | Toray Ind Inc | Sail cloth |
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