JPS6075618A - Cylinder half lap for comber - Google Patents

Abstract

PURPOSE:To prevent the slipping off of a needle board laminate in the radial direction, by laminating specific needle boards, fixing a joining body to the laminated needle boards, inserting and arranging the laminated needle boards in an insertion groove of a cylinder half lap body, and inserting and fixing a slip- off preventing member into the groove. CONSTITUTION:A cylinder half lap for a comber, having a groove 10 of an almost rectangular cross section provided in the cylinder half lap body 1 in the shaft direction, a small groove 11 on the side of the groove 10, a needle board laminate 19, obtained by laminating needle boards 16 having a point of needle 4 with a working angle (alpha) and an almost rectangular needle inserting part 13 in zigzag and engaging and fixing a joining body 18 in a hole 14 and slit 15 of the needle boards 16, and inserted into the groove 10, a recessed part 17 and the small groove 11 arranged correspondingly in the row and a slip-off preventing member 20 inserted into and fixed to press the laminate 19 to the rear surface of the groove 10.

Description

【発明の詳細な説明】 本発明は紡績における精梳綿工程のコーマに用いられる
シリンダハーフラッグに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cylinder half flag used for a comb in the carding process in spinning.

従来のコーマ用シリンダ／Ｓ−７ラツプはｗＪ１図に示
すように、シリンダハーフラップ本体１に溝２をシリン
ダの放塚方向に、また小溝３を斜方向に穿設し、針線４
を備えた針板５を積層し、帯状の金属板６を上記針板側
面に設けた蟻溝７に挿入固着して形成した針列リボン８
を上起溝２に差込み列設してい六〇なお針板５の側面に
設けた凸起９は小溝６と係止するものである。As shown in Figure wJ1, the conventional combed cylinder/S-7 lap has a groove 2 in the cylinder half-lap body 1 in the direction of the cylinder's radial mound, a small groove 3 in the diagonal direction, and a needle line 4.
A needle row ribbon 8 is formed by laminating needle plates 5 having a needle plate 5 and inserting and fixing a band-shaped metal plate 6 into a dovetail groove 7 provided on the side surface of the needle plate.
A protrusion 9 provided on the side surface of the needle plate 5 is engaged with the small groove 6.

上記コーマ用シリンダハーフラッグにおいて、溝２と針
列リボン８の嵌合程度が重要であシ、隙間がなく、なお
かつ差込時容易に挿入できなければならないが、この関
係状矛盾するものであることは明白で、差込のし易さを
優先する結果、繊維が針頭４によりコーミング作用を受
けるとき、分力ｙｚが針列リボン８を溝２から抜き出す
方向に働き、針列リボン８がｎ２の中でおどるために生
じる衝撃的なくり返しの力がやがては長期の使用によシ
溝２の摩耗、変形な助長して溝２と針列リボン８との隙
間がより大きくなり動的精度の悪化と、コーミング作出
の低下を招くばかりか、半永久的に使用できるはずのシ
リンダハーフラップ本体１が使用不能になると云った数
多くの欠点があった。In the above-mentioned cylinder half flag for combing, the degree of fitting between the groove 2 and the needle row ribbon 8 is important, and there must be no gap and it must be easy to insert, but this relationship is contradictory. This is obvious, and as a result of prioritizing ease of insertion, when the fiber is subjected to the combing action by the needle head 4, the component force yz acts in the direction of pulling out the needle row ribbon 8 from the groove 2, and the needle row ribbon 8 The impactful repeated force generated by the needle row ribbon 8 will eventually increase wear and deformation of the groove 2 due to long-term use, and the gap between the groove 2 and the needle row ribbon 8 will become larger, reducing dynamic accuracy. There were a number of drawbacks such as not only deterioration and reduction in combing production, but also the cylinder half flap body 1, which could be used semi-permanently, became unusable.

また隙間をできるだけ少なくするには、溝２の精度をよ
くしなければならず、また溝および小溝は別加工でしな
ければならず、加工費も高価につくという欠点を有して
いた。Furthermore, in order to minimize the gap, the precision of the groove 2 must be improved, and the groove and small grooves must be machined separately, which has the disadvantage of increasing machining costs.

本発明のコーマ用シリンダハーフラップは上記従来の欠
点を解消するものである。The combed cylinder half flap of the present invention eliminates the above-mentioned conventional drawbacks.

以下実施例を図面に基いて説明する。Examples will be described below based on the drawings.

実施例１ 第２図は本発明のコーマ用シリンダハーフラップの要部
断面図である。Embodiment 1 FIG. 2 is a sectional view of a main part of a cylinder half flap for a comb according to the present invention.

シリンダハーフラップ本体１にはシリンダ円周に等間隔
を保って軸方向に断面略長方形状の溝１０を穿設する。Grooves 10 having a substantially rectangular cross section are bored in the cylinder half-lap body 1 in the axial direction at equal intervals around the cylinder circumference.

溝１０の側面には略三角断面の小溝１１を各々設ける。Small grooves 11 each having a substantially triangular cross section are provided on the side surfaces of the grooves 10.

針板１６は上部にシリンダ回転方向に働角α９針頭４を
有する針基部１２と、略長方形状の針挿入部１３とより
なり、上記針基部１２に孔１４を設けると共に、針挿入
部１３には上記孔１４と針挿入ｆｆｌ＞屈曲とを連通ず
るスリット１５を設ける。尚、」二記孔１４は針挿入部
１３の一部に設けてスリット１５と連通ずるようになす
こともある。上記針板１６の針挿入部１３の側面の一部
には、略三角形断面の凹部１７をシリンダハーフラップ
の小１ｓ１１に対応した位置に設ける。The needle plate 16 consists of a needle base 12 having a working angle α9 needle head 4 in the direction of cylinder rotation on the upper part, and a substantially rectangular needle insertion part 13.The needle base 12 is provided with a hole 14, and the needle insertion part 13 is A slit 15 is provided which communicates the hole 14 with the needle insertion ffl>bend. Note that the second hole 14 may be provided in a part of the needle insertion portion 13 so as to communicate with the slit 15. A recess 17 having a substantially triangular cross section is provided in a part of the side surface of the needle insertion portion 13 of the needle plate 16 at a position corresponding to the small 1s11 of the cylinder half flap.

上記針板１６の複数枚をシリンダ軸方向に隣接する針板
の針頭４が、シリンダ回転方向に交互にずれて、千鳥状
に配設するように積層し、針板の孔１４およびスリット
１５に金属製又は合成樹脂製等からなる連設体１８を嵌
合固着して針板積層体１９を第３図の如く形成する。A plurality of the throat plates 16 are stacked so that the needle heads 4 of adjacent throat plates in the cylinder axis direction are alternately shifted in the cylinder rotation direction and arranged in a staggered manner, and the needle plates 16 are stacked so that the needle heads 4 of the throat plates adjacent to each other in the cylinder axis direction are arranged in a staggered manner. The continuous body 18 made of metal or synthetic resin is fitted and fixed to form a throat plate laminate 19 as shown in FIG. 3.

上記針板積層体１９をシリンダハーフジップ本体の溝１
０に軸方向、あるいｔよ放線方向よシ挿入し、針板積層
体１９の凹部１７とシリンダハーフラップの溝側面に設
けた小溝１１を対応させて列設し、上記針板積層体の四
部１７とシリンダハーフラップの小溝１１よりなる空間
に放線方向の抜は止め材２０を挿入固着して本発明のゴ
ーマシリンダノ）−７ラツプを構成する。The throat plate laminate 19 is inserted into the groove 1 of the cylinder half zip body.
0 in the axial direction or radial direction in t, and align the recess 17 of the throat plate laminate 19 with the small grooves 11 provided on the groove side of the cylinder half flap, and A radial release stopper 20 is inserted and fixed into the space formed by the four parts 17 and the small groove 11 of the cylinder half-lap to constitute the goma cylinder no.-7 wrap of the present invention.

ところで、前記建設体１８は第２図の如く、芯金２１を
スリット１５に入れ、芯金２１の周囲に合成樹脂２２を
流し込んで形成すると針板積層体１９の固着は強固で、
かつ固着作業が容易となる。By the way, when the construction body 18 is formed by inserting the core metal 21 into the slit 15 and pouring the synthetic resin 22 around the core metal 21, as shown in FIG. 2, the needle plate laminate 19 is firmly fixed.
Moreover, the fixing work becomes easier.

また、上記孔の形状は矩形、円形、三角形等の種々の形
状とすることが出来る。Further, the shape of the hole can be various shapes such as rectangular, circular, triangular, etc.

更に、孔やスリットへ嵌合する連設体１８は金ｊｉｊｇ
俸、金属板、合成樹脂、あるいはそれらの組合せたもの
等を用い挿入したり、流し込み充ゴ眞等によシ形成する
ものである。Furthermore, the continuous body 18 that fits into the hole or slit is made of gold.
It is formed by inserting a piece of metal, a metal plate, a synthetic resin, or a combination thereof, or by pouring and filling it.

また、抜は止め材２０は第２図の如く、鉄・アルミニウ
ム、合成樹脂等の丸棒を用いたシ、中空体を用いたシ、
あるいは第４図の如く、円周の一部５に切口を有する中
空円形断面の抜は止め材２０を用いることもある。In addition, as shown in Fig. 2, the pull-out stopper 20 can be made of a round bar made of iron, aluminum, synthetic resin, etc., or a hollow body.
Alternatively, as shown in FIG. 4, a pull-out stopper 20 having a hollow circular cross section with a cut in a portion 5 of its circumference may be used.

本発明のコーマ用シリンダハーフラッグは上記構成より
なるため、抜は止め材２０のスプリング効果によって針
板積層体１９は溝１０の後面に押しつけられると共に、
放線方向には抜けることがない。Since the combed cylinder half flag of the present invention has the above configuration, the throat plate laminate 19 is pressed against the rear surface of the groove 10 by the spring effect of the pull-out stopper 20, and
It cannot escape in the radial direction.

針板積層体の溝内での隙間がなく、従来の欠点を解消す
ると共に、溝の加工においても精度を必要とせず、クリ
アランスを大きくできるために針板積層体の挿入も容易
であり、クリアランスは抜は止め材の弾性によシ吸収さ
れ絶無となる。There is no gap in the groove of the throat plate laminate, which eliminates the drawbacks of the conventional method, and also eliminates the need for precision in machining the groove, making it easy to insert the throat plate laminate and increasing the clearance. Stripping is completely absorbed by the elasticity of the stopper material.

また、シリンダハ−フジップ本体の溝、および小溝が切
削加工しやすい形状となっているので加工が容易である
。Further, the grooves and small grooves of the cylinder half zip body are shaped to be easy to cut, so machining is easy.

更に、本発明のコーマ用シリンダ／・−フラップは針板
底部より連設体を挿入、あるいは流し込み充填すること
により、容易に針板積層体を形成することが出来る等の
優れた効果を有する発明である。Furthermore, the combed cylinder/--flap of the present invention has excellent effects such as the ability to easily form a throat plate laminate by inserting or pouring the continuous body from the bottom of the throat plate. It is.

【図面の簡単な説明】 第１図は従来のコーマ用シリンダノ）−７ラツグの要部
断面図、第２図は本発明のコーマ用シリンダハーフシッ
プの一実施例を示す要部断面図、第３図は本発明に用い
る針板積層体の側面図、第４図匹）は本発明の抜は止め
材の正面図、（１１）は同側面図である。 １・−・シリンダハーフラップ本体 ２・・・溝 ３・・・小溝 ４・・・針頭 ５・・・針板 ６・・・金属板 ７・・・蟻溝 ８・・・針列リボン ９・・・凸起 １０・・・溝 １１・・・小溝 １２・・・針基部 １３・・・針挿入部 １４・・・孔 １５・・・スリット １７・・・凹部 １８・・・連設体 １９・・・針板積層体 ２０・・・抜は止め材 ２１・・・芯金 ２２・・・合成樹脂 特許出願人　金　井　宏　之 代　理　人　林　清　１．萌　） 第１　ｅｊ ｚｍ ＃ｇ護 悴４ＩｌＩ （ｌｌ）　（１，） 〃[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a sectional view of a main part of a conventional combed cylinder (7 lug); FIG. 3 is a side view of the needle plate laminate used in the present invention, FIG. 4) is a front view of the pull-out stopper of the present invention, and FIG. 1... Cylinder half wrap body 2... Groove 3... Small groove 4... Needle head 5... Throat plate 6... Metal plate 7... Dovetail groove 8... Needle row ribbon 9. ... Protrusion 10 ... Groove 11 ... Small groove 12 ... Needle base 13 ... Needle insertion section 14 ... Hole 15 ... Slit 17 ... Recess 18 ... Continuous body 19 ... Throat plate laminate 20 ... Pull-out stopper material 21 ... Core bar 22 ... Synthetic resin patent applicant Hiroshi Kanai, Masato Yoshihito, Kiyoshi Hayashi 1. Moe) 1st ej zm #gGoe4IlI (ll) (1,) 〃

Claims (1)

【特許請求の範囲】[Claims] 上部に針線を有する針基部と、略長方形状でかつ側面に
１！１部を設けてなる針挿入部とから成る針板の一部に
孔を設けると共に、上総孔と針挿入部底面とを連通ずる
スリットを設けて形成した硬数枚の針板を積層し、上記
孔およびスリットに連設体を固設して針板積層体を形成
し、シリンダハーフラッグ本体に穿設した複数本の略長
方形で、かつ、」ユ記針板積層体に設けた四部に対応し
た位置に小溝を有する挿入溝に上記針板積層体を挿入列
設し、針板積層体の四部とシリンダハーフラップの小溝
よシなる空間に抜は止め材を挿入固着してなることを特
徴とするコーマ用シリンダハーフラップ。A hole is provided in a part of the needle plate consisting of a needle base having a needle line on the upper part and a needle insertion part which is approximately rectangular and has 1! A number of hard throat plates formed with communicating slits are laminated, a continuous body is fixed in the holes and slits to form a throat plate laminate, and a plurality of needle plates bored in the cylinder half flag body are formed. The throat plate laminate is inserted and arranged in an insertion groove that is approximately rectangular and has small grooves at positions corresponding to the four parts provided in the needle plate laminate, and the four parts of the throat plate laminate and the cylinder half-lap are aligned. A cylinder half-wrap for combing, characterized in that a pull-out stopper is inserted and fixed in the space between the small grooves.