JPS61201022A

JPS61201022A - Top card clothing

Info

Publication number: JPS61201022A
Application number: JP3952885A
Authority: JP
Inventors: Yuzuru Nakano; 中野　譲
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-02-27
Filing date: 1985-02-27
Publication date: 1986-09-05
Also published as: JPH0317927B2

Abstract

PURPOSE:To improve the parallelism of fibers in the high-speed production of a card, by planting needles in a manner staggered laterally to the carding direction, and narrowing the lateral gap between adjacent needle tops nearly equal to the diameter of the single fiber. CONSTITUTION:The width A of the crown 1 constituting a card clothing is maintained, the distance to the next crown is set to the length (y), and the crown is shifted laterally by (x). The laterial pitch t is selected to give a value of t-d (t is lateral pitch; and d is diameter of the needle) smaller than the diameter of the fiber. Any needle top is separated equally from the adjacent needle tops surrounding it by a distance (r).

Description

【発明の詳細な説明】産業上の利用分野本発明は紡績工程の中の梳綿機に使用するトップ針布の
針頭配列に関する発明である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to the needle head arrangement of top clothing used in a carding machine during the spinning process.

従来の技術および問題点最近、梳綿機の生産性向上のために、シリンダの回転数
’２　ａ　ｏ　ｏｒ、ｐ−ｍ、紡出量１１００１ｚ／ｈ
となるような高生産化が行なわれている。Conventional technology and problems Recently, in order to improve the productivity of carding machines, the number of revolutions of the cylinder is 2 a o or, p-m, and the spinning amount is 11001z/h.
High production is being carried out to achieve this.

そのために、トップ針布の負荷が増大し、基布に植針さ
れた針の把持力を増加させる必要が生じ、植針組織を種
々考案したトップ９１布が使用されている。For this reason, the load on the top clothing increases, and it becomes necessary to increase the gripping force of the needles planted in the base fabric, so Top 91 fabrics with various needle planting structures are used.

しかしながら、トップ針布に使用する礒維量が増加し、
シリンダとトップ間の梳綿作用が激しくなるために、充
分な梳綿作用ができず、紡出するウェブの品質を著しく
低下させて、高生産を妨害する要因となっている。However, the amount of fiber used in top clothing has increased,
Since the carding action between the cylinder and the top becomes intense, sufficient carding action is not possible, which significantly reduces the quality of the spun web and becomes a factor that hinders high production.

従来の５１日トップ針布で針布番号６０１針頭数Ｐ−３
００の場合の針頭配列を第５図に示す。この場合、横方
向に配列する針頭間の隙間Ｑ　−ｔ　−ｄ　＝　０．６
２８　ｍとなシ、繊維の太さに対し隙間が相当広く充分
な梳綿作用ができないという欠点がある。Conventional 51st top clothing with clothing number 601 and number of needles P-3
The needle head arrangement in case of 00 is shown in FIG. In this case, the gap between the horizontally arranged needle heads is Q −t −d = 0.6
At 28 m, there is a drawback that the gaps are quite wide compared to the thickness of the fibers, making it impossible to perform a sufficient carding action.

問題点を解決するための手段トップ針布の機能全改良して、これらの欠点を解決する
ために、トップ針布の作用を、従来のようなシリンダ上
の繊維を一旦トツブ針布に蓄積し、その繊維層からシリ
ンダのメタリック針布の歯で単繊維を引き抜いていく消
極的な方法に新らしく次の作用を加味するものである。Means to Solve the Problems In order to completely improve the functions of the top clothing and solve these drawbacks, we have changed the function of the top clothing by temporarily accumulating the fibers on the cylinder like in the past in the top clothing. , which is a passive method in which single fibers are pulled out from the fiber layer using the teeth of the metallic clothing of the cylinder, and the following new effects are added.

すなわち、シリンダのメタリック針布の歯に把持された
単繊維が遠心力と気流によシトツブ針布の針頭に押しつ
けられるので（この力は、シリンダが高速回転する程大
きくなる）、この単繊維をトップ針頭間を通過させて、
繊維がシリンダの回転方向に平行に揃うように、針頭間
の隙間を単繊維の太さにほゞ等しくなるまで狭くして、
充分にトップ針布でくしけするものであシ、もし、この
単繊維に余分の繊維やネップやカス類などが付着してい
るときは、狭い隙間を通過できないので、単繊維のみが
通過していくものである。In other words, the single fiber held by the teeth of the cylinder's metallic clothing is pressed against the needle head of the needle cloth by centrifugal force and airflow (this force increases as the cylinder rotates at high speed). Pass it between the top needle heads,
In order to align the fibers parallel to the direction of rotation of the cylinder, narrow the gap between the needle heads until it is approximately equal to the thickness of the single fiber.
It should be combed thoroughly with the top clothing; if there are excess fibers, neps, debris, etc. attached to these single fibers, they will not be able to pass through the narrow gap, so only the single fibers will pass through. It's something to do.

また、このとき除去されたネップやカスや余分の繊維を
トップ針頭間に把持し、余分な繊維は再びシリンダに移
行させ、ネップやカス類などのみをトップ針布に保持し
ておき、トップコームで種線として掃除し易いように、
針頭の周囲をとシかこむ隣接の針頭間の距離をはソ等し
くして、均一な分布状態の針頭にするものである。Also, the neps, dregs, and excess fibers removed at this time are held between the top needle heads, the excess fibers are transferred to the cylinder again, and only the neps, dregs, etc. are retained in the top clothing, and the top comb is So that it is easy to clean as a seed line,
The distance between adjacent needle heads surrounding the needle head is set to be equal, so that the needle heads are evenly distributed.

以下本発明の実施例を図面に基いて説明する。Embodiments of the present invention will be described below based on the drawings.

実施例１第１図は、本発明の１実施例のトップ針布の針頭配列を
示す。Embodiment 1 FIG. 1 shows the needle head arrangement of a top clothing according to one embodiment of the present invention.

トップ針布を構成するクラウン１の巾ｔＡ。Width tA of crown 1 constituting the top clothing.

次のクラウン塩の間隔ｔｙだけあけて、順次横方向へＩ
だけずらして植針する。I move laterally in order, leaving an interval ty between the next crown salts.
Plant the needles at a different angle.

このときの植針組織は、横方向へ２５．４ｍの間にクラ
ウンがＬ個（すなわち、Ａ−２５，４５憎／ｇＩＩ）　
、ｔた、ｇＡｍの間にＮ個のクラウンをＸだけずらし九
植針組織（ｍは任意の整数）とすると、ｚ−ｇＡｎ／ｎ
となる。The implanted needle structure at this time had L crowns within 25.4 m in the lateral direction (i.e., A-25,45/gII).
, t, and gAm, if N crowns are shifted by
becomes.

また、針頭数をＰ／（ｇ５．４復）１とすると、ｙ−２
ＬＸ２ｓ、４ａ／ｐとなる。Also, if the number of needle heads is P/(g5.4)1, then y-2
LX2s, 4a/p.

このときの横ピッチｔは、ｔ−Ａ／ｎ（ｎが奇数のとき
）または、ｔ−２Ａ／ｎ（ｎが偶数のとき）で表わせる
。The lateral pitch t at this time can be expressed as t-A/n (when n is an odd number) or t-2A/n (when n is an even number).

また、クラウンを構成する針布線の太さｔ−ｄとし九と
き（異形線の場合は、横方向の寸法をｄ、縦方向の寸法
をＤとする）０−ｔ−ｄが繊維の通過する方向に対して
横方向に配列する針頭間の隙間の長さとなる。In addition, when the thickness of the clothing wire that makes up the crown is t-d, 9 (in the case of irregularly shaped wire, the horizontal dimension is d and the vertical dimension is D), 0-t-d is the fiber passage. This is the length of the gap between the needle heads arranged transversely to the direction of the needle.

また、異形線の場合はｙ≦Ｄ＋α（αは約０．１Ｒ１１
１）でも規制される。In addition, in the case of an irregularly shaped line, y≦D+α (α is approximately 0.1R11
1) is also regulated.

Ｃの値を繊維の太さく約Ｑ、　１０５〜０．０８慣）よ
シ小さくなるように、この隙Ｉ…が狭くなるｔを選び、
かつ、どの針頭をとっても、その針頭の周囲をとシま〈
隣接針頭との距離が、はｙ等しくなるような距離Ｔ（約
（Ｘ＃＋　ｙ４　七の長さ）を選んで植針組織を構成す
る。Select t so that this gap I... becomes narrower so that the value of C becomes smaller than the thickness of the fiber (approximately Q, 105 ~ 0.08),
And, no matter which needle head you take, make sure that the area around the needle head is
The needle tissue is constructed by selecting a distance T (approximately (X#+y4 length)) such that the distance from the adjacent needle head is equal to y.

第１図は、この条件で作った１例を示し、Ｌ−３、Ｐ−
２９０％ｍ−２、ｎ　−１１、ｄ　ｍ　Ｑ、３８０１１
１の場合で、ｔ−０，３８５糧、ａ　−Ｏ，ＯＱ５ｍと
なる。Figure 1 shows an example made under these conditions, L-3, P-
290% m-2, n-11, d m Q, 38011
1, t-0,385 food, a-O, OQ5m.

実施例２゜第２図、第８図、第４図は、本発明の別の組織の針頭配
列を示す。Example 2 FIGS. 2, 8, and 4 show another tissue needle head arrangement of the present invention.

第２図は、Ｉ、−４、Ｐ−４５０，ｍｍ３、ｎ＃１６、
ｄ　−０，８１１０贋の場合で、ｔ−０，ｉ１９？慣、
Ｏ−０，０６７ｄとなる。Figure 2 shows I, -4, P-450, mm3, n#16,
In the case of d -0,8110 fake, t-0,i19? habit,
It becomes O-0,067d.

第３図は、Ｌ−４、Ｐｍ５ＧＯ，ｍｍ８．ｎ−１１、ｄ
−０，２７０１の場合で、ｔ−０，２８９４、Ｏ−０，
０１９ｆｆｉとなる。Figure 3 shows L-4, Pm5GO, mm8. n-11,d
-0,2701, t-0,2894, O-0,
It becomes 019ffi.

第４図は、ムー２．５、Ｐ−１００、ｍ　ｍ　２、ｎ　
−１１、ｄ　−０，４５Ｑ　１ｆｌｌの場合で、ｔ−Ｑ
、４１Ｓ２鷹、ａ−ｏ、ｏｘｇｍとなる。Figure 4 shows mu 2.5, P-100, m m 2, n
-11, d -0,45Q In the case of 1 full, t-Q
, 41S2 Hawk, a-o, oxgm.

発明の効果これらの実施例でも判るように、繊維の通過する方向に
対して横方向に配列する針頭間の隙間の長さ０社、使用
する繊維の太さに合せて、適当な組ａｔ−選択できるの
で繊維の太さにほゞ等しくなり、シリンダ上のメタリッ
ク針布の歯に把持された単繊維が、遠心力と気流により
、針頭に押しつけられ、狭い隙間をこの単繊維のみが通
過でさ、繊維は引き伸ばされて平行度が良くなる。Effects of the Invention As can be seen from these examples, the length of the gap between the needle heads arranged in the direction transverse to the direction in which the fibers pass is 0, and the thickness of the fibers used can be adjusted accordingly. Since it can be selected, the thickness is almost equal to the fiber thickness, and the single fiber held by the teeth of the metallic clothing on the cylinder is pressed against the needle head by centrifugal force and airflow, and only this single fiber can pass through the narrow gap. The fibers are stretched and become more parallel.

また、この単繊維に付着している他の余分な繊維や、ネ
ップや、カス類などの異物は、この隙間を通過できない
ので、トップ針布の針頭間の空間に押しこまれて把持さ
れる。In addition, other foreign substances such as extra fibers, neps, and debris attached to this single fiber cannot pass through this gap, so they are forced into the space between the needle heads of the top clothing and are held. .

余分な繊維は、次のシリンダの歯によって、再び引き出
されて、同様な作用を繰返して、単繊維となり、シリン
ダの歯で運搬されていく。The excess fibers are pulled out again by the teeth of the next cylinder, and the same action is repeated to form single fibers, which are transported by the teeth of the cylinder.

しかし、この隙間よシ大きいネップやカスなどの異物は
、次第に針頭間の空間に蓄積されて、紡出するウェブよ
プ除去されていく。However, foreign matter such as neps and debris that are larger than this gap gradually accumulates in the space between the needle heads and are removed by the spinning web.

また、これらの針頭間の空間は、はソ等しい距離である
ため、容易に余分な繊維塊や繊維束などや異物が蓄積さ
れ易く、かつ、トップコームで剥離して鎧綿とするとき
も、針頭間より容易に除去される。In addition, since the space between these needle heads is the same distance, excess fiber lumps, fiber bundles, and foreign matter can easily accumulate, and when peeled off with a top comb to make armor cotton, It is easily removed from between the needle heads.

以上のように、本発明のトップ針布により、カードを高
生産化しても、ウェブの品質を低下させないなど、秀れ
た効果を有する発明である。As described above, the top clothing of the present invention has excellent effects such as not deteriorating the quality of the web even if the card production is increased.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の実施例の１つを示す、トップ針布の針
頭配列図、第２図、第８図、第４図は各々本発明の他の
実施例を示すトップ針布の針頭配列図、第５図は従来の
トップ針布の針頭配列図である。１・・・・・・クラウンFIG. 1 is a needle head arrangement diagram of top clothing showing one embodiment of the present invention, and FIGS. 2, 8, and 4 each show needle heads of top clothing showing other embodiments of the present invention. Arrangement diagram, FIG. 5 is an arrangement diagram of needle heads of a conventional top clothing. 1... Crown

Claims

【特許請求の範囲】[Claims]

（１）梳綿方向に対し横方向にずらして針布線を植針配
列する植針組織であって、釘頭の横方向の隙間が単繊維
の太さにほゞ等しくなるよう狭く配置したことを特徴と
するトップ針布。(1) Needle planting system in which needles are arranged with needles shifted laterally with respect to the carding direction, and the needles are arranged narrowly so that the horizontal gap between the nail heads is approximately equal to the thickness of the single fiber. Top clothing characterized by:

（２）どの釘頭をとつてもその釘頭の周囲をとりまく隣
接針頭との距離が、ほゞ等しくなるよう配置したことを
特徴とする特許請求の範囲第１項記載のトップ針布。(2) The top clothing according to claim 1, characterized in that the distance between each nail head and the adjacent needle heads surrounding the nail head is approximately equal.