TWI248484B - Pre-tensioning device for weaving healds - Google Patents

Pre-tensioning device for weaving healds Download PDF

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Publication number
TWI248484B
TWI248484B TW93102703A TW93102703A TWI248484B TW I248484 B TWI248484 B TW I248484B TW 93102703 A TW93102703 A TW 93102703A TW 93102703 A TW93102703 A TW 93102703A TW I248484 B TWI248484 B TW I248484B
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TW
Taiwan
Prior art keywords
heald
piston
pressure
patent application
heddle
Prior art date
Application number
TW93102703A
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Chinese (zh)
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TW200424379A (en
Inventor
Gunther Buchle
Johannes Bruske
Gerhard Pohl
Stefan Danner
Original Assignee
Groz Beckert Kg
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Publication of TW200424379A publication Critical patent/TW200424379A/en
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Publication of TWI248484B publication Critical patent/TWI248484B/en

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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03CSHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00Jacquards
    • D03C3/24Features common to jacquards of different types
    • D03C3/44Lingoes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

For effecting a heald displacement, in Jacquard weaving machines a heald spring is required which applies a tensioning force to the heald. According to the invention, for such a purpose an air cylinder is used in which a piston is accommodated with low friction. A monofil connects the piston with the heald and thus forms what may be considered a piston rod exposed to a pulling force. By means of a surface or pressure difference between the two end faces of the piston, a tensioning force is obtained which, due to the small weight of the piston and the connecting means 2, makes possible a very rapid shed formation and a high number of picks of the weaving machine.

Description

1248484 A7 B7 五、發明說明 發明所屬之技術領域 本發明關於一種綜絲拉伸裝置,特別曰用 伸裝置 於織機的综絲拉 10 15 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 20 先前技術 -般而言,提花織機包含—具有吊综繩 統使經紗能在需要時往上或往下移離經紗平’错由該綜 紗大致水平地穿過-錯直取向綜絲之孔眼。在提=之故, 以其上端孔眼與-末端接結線連接。在下部孔眼==, 吊者提花機重錘,此等重鍾對综絲施予一值牛'J來成會懸 在其頂部被末端接結線固持著。综二°:拉力。綜絲 或放鬆末離結線而被秋耕下。提故置拉扯 地或分組升起或降下而形成—導緯梭此方式,可將經紗個別 人遞達成非吊’多次的投梭。但就此目的而言,H 、,-過於惰性。目此,麵去已將提花機匕、 1000次投梭。 母刀知800- 鋼彈簧舉例來說必須使綜絲向下加速以形成梭口。這需要 ^力來達成上述投梭次數。轉簧必須傾絲、轉、及末端接 通絲加速。此一加速作用所可達到的速度係取決於自身 21。在快速織機中,末端接結線使綜絲放鬆的能力快過彈 =能使其自身加速的能力。為了在經紗從上部梭口轉移到下部 杬口的過私中提供綜絲之加速作用,會加大經紗的張力。因 此,經紗在經紗轉移到下部梭口的過程中支撐著彈簧。但是, 經 綜絲 本纸張尺度適用中國國家標準(CNS)A4規格⑽ X 297公釐) Λ7 B7 10 15 經濟部智慧財產局員工消費合作社印製 20 1248484 五、發明說明(2) 一較大經紗張力意味著經紗上之 裂數量,這可能導致媸铷口拼 寸力應力,此增加了經紗斷 、hbV致織物品質劣化。而之 同 不只是因輕.財额轉 ;场力增加並 亦因為彈力增加會導致彈簧重量增加、他、,件量應力, 梭錢附的高投 題。因此,梭口==1 而造成整個_的振動問 杬口不再可能有可靠的開啟和關閉。 發明内容 《月之目的係提出—種使織機之工作速率t 此目的由一如申請專利範圍第 ^罟/ 。 該综絲拉伸裝置不使用過去所;達成。 :構t該工作構件連接於欲拉伸, ::鋼彈黃。影響該工作構件之該流:了 ΐ= 产η ’以關上來說射纽發常高的加速 二' _件可藉由珊料和形狀作—適當麵而小且輕。 ㈣盘°域動综絲㈣裝置滿足使織機提高投梭次數(亦即工 所有要求條件。由於氣動综絲拉伸裝置有產生非常 動,、作的能力’即不需要由經紗的張力來提供綜絲運 =至少其需求程度不及使用鋼彈簧做為综絲拉伸裝置的需 2又、、因此’經紗張力可能減小。經紗張力之減小使得其上 、…咸j致使較乂紗線斷裂且因而導致織物 。 -4 本紙張尺度適用中國國家標準(CNs)m規格⑽ X 297公釐) A7 B7BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heald tensioning device, in particular to a heald wire for a loom of a loom. 10 15 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 20 Prior Art - General In other words, the jacquard weaving machine comprises a perforation having a hoisting heald that allows the warp yarn to be moved up or down from the warp yarn when needed, substantially transversely through the heddle yarn. For the reason of the mention, the upper end hole is connected to the end line. In the lower eyelet ==, the hangman jacquard weight hammer, these heavy clocks give the heald a value of the cow 'J will be suspended at the top and is held by the end tie line. Comprehensive two °: pull. The healds are loosened from the knot and are ploughed down in the autumn. This method is formed by pulling or lowering the ground or grouping up and down. This way, the warp yarns can be handed over to the individual. But for this purpose, H,, - is too inert. In this case, the jacquard machine has been smashed and 1000 picks. The master knife 800- steel spring, for example, must accelerate the heddle down to form a shed. This requires a force to achieve the above number of picks. The spring must be tilted, turned, and the end wire is accelerated. The speed at which this acceleration can be achieved depends on itself 21 . In fast looms, the end tie line allows the heald to relax faster than the ability to accelerate itself. In order to provide the acceleration of the heddle in the transillumination of the warp yarn from the upper shed to the lower jaw, the warp tension is increased. Therefore, the warp yarn supports the spring during the transfer of the warp yarn to the lower shed. However, the standard of the heald is applicable to the Chinese National Standard (CNS) A4 specification (10) X 297 mm) Λ7 B7 10 15 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 20 1248484 V. Invention description (2) One larger The warp tension means the number of cracks on the warp yarn, which may cause the crepe stress, which increases the warp yarn breakage and hbV-induced fabric quality deterioration. The same is not only because of the light and financial turnover; the increase in field strength and the increase in spring force will lead to an increase in the weight of the spring, he, the amount of stress, and the high cost of the money. Therefore, the shed = =1 and the vibration of the entire _ is no longer possible to have a reliable opening and closing. SUMMARY OF THE INVENTION The purpose of the month is to propose a working speed for the loom. This purpose is as in the scope of the patent application. The heald stretching device does not use the past; : Construct t The working member is connected to the wire to be stretched, :: Steel. The flow affecting the working member: ΐ = production η ′ to close the acceleration of the constant height of the shot. The second ' _ piece can be made small and light by the appropriate surface. (4) The disk-mode moving heddle (4) device satisfies the grooving machine to increase the number of picks (that is, all the required conditions of the work. Because the pneumatic heald tensioning device has the ability to produce very moving, the ability to do it does not need to be provided by the tension of the warp yarn) Heald wire transportation = at least the demand is less than the need to use steel springs as a heald tensioning device. Therefore, the warp tension may be reduced. The reduction of the warp yarn tension causes the yarn to be twisted. Broken and thus cause fabric. -4 This paper scale applies to Chinese National Standard (CNs) m specification (10) X 297 mm) A7 B7

1248484 該=作構件較佳係一活塞,該活塞舉例來說係支承在一圓 柱形直官内用來以一與綜絲之拉伸方向重合的方向往復運動。 施加於該活塞之力原則上來說可藉由施加於該活塞之二個端运 之流體壓力差產生。該力亦可藉由一表面差產生,亦即藉由暴 5露於_或不同壓力之不同大小的末端表面區域而產生。亦; 利用一咼於或低於大氣壓力之壓力產生該力量差。此一力量差 雜自施加於紐塞或其他卫作構件之力且由此得出用來:伸 綜絲的力。用高於大氣壓之壓力運作的綜絲拉伸裝置之所以被 認為是有利的係因為可用小結構體積得到大力,且因該高於大 10氣壓之優勢壓力而較不可能發生灰塵或纖維細絲穿入系 問題。 在該管狀工作氣缸内,活塞分隔出一工作室,該工作室舉 例來說充滿-壓縮流體(譬如空氣)。依此安排,最好將該: 作室連接於一較大緩衝空間,而該缓衝空間係藉由—沒有明顯 15流_渠道與該工作室連接。目此,觀以該塵縮流 體對該工作室進行再充填的作業不受阻礙,使作室内的 壓力大致悝定’即使該工作室因一具有最高預期或期望速度之 而經歷-膨脹作用時亦如是。該連接渠道之自由流橫 經濟部智慧財產局員工消費合作社印製 截面應§不小於該氣缸管之自由橫截面。 2〇 脑塞最妓由—純鼓承㈣且經充分密 封。此-結果係由該活塞與該氣红管之内壁形 ^ 事實而獲得。此氣隙最好是在微米級範圍。為支持 成’可在活塞内提供空氣渠道,此等空氣渠道以在該活塞之側 面上的開口末端作收且舉例來說其係從該活塞之端面得到空氣 本紙張尺度適用中關家標準(CNS)A4規袼⑽χ聊公髮) 1248484 A7 、發明說明(4) B7 10 15 經濟部智慧財產局員工消費合作社印製 20 的了⑽絲錢妓狀間距而造成的蚊損失是可忽略 5亥活塞連接於―牽引構件,而該牽引構件連接 ΐ是說可為—塑膠繩(聚醯胺單絲、貝給ΐ絲)。 件穿過—關閉塞和氣缸管可同樣由塑膠製成。該牵引構 排-㈣壁。在所提供的開叫舉例來說可安 _膠套筒導引鱗引構件且啊密封該 此方::It;該套筒可建構為使二者形成 >到-整體而錢近無摩擦且無磨耗的配置, 乂有可能達成快速綜絲運動並使經紗應力減小。因此,佑 综雜伸裝置適用於使一織機的投梭次數增加。' 泛轉4拉伸裝置更可構成-综絲拉伸配置的基礎,在該 伸二己置中以許多個相同的綜絲拉伸裝置並排定位且各自 絲拉伸綜絲之相細丨構件。該综絲拉伸配置之綜 晉可右二為個敝控或分組受控。聯合受控的綜絲拉伸裝 空間。該緩衝空間較佳應大於所有聯合受控 ,、、不、、糸拉伸叙置之衝程空間的十倍。 t發明之較佳實施例的更進—步細節見於圖式、說明 隨附申請專利範圍中。 曰或 實施方式圖1為-用來對一組綜絲(圖中未示)施加向下妆 ==。該等綜絲係連接於自综絲拉伸配置1向上延: 之牽引構件2。娜伸崎丨錢_,亦鴨峨連接構 本紙張尺度適用中國國豕標準(CNS)A4規格(21G x297公髮) 1248484 A7 10 15 經濟部智慧財產局員工消費合作社印製 20 、發明說明(5) 件2的拉力係由氣力產生。為此之故,綜絲拉伸配置工最好以 控制4置3為中介者而_接於—圖中未示的|縮空氣源,該 二制裝置3包含控綱4及-用來調節控制閥4之控制件5。 丨•圖2和3繪出一綜絲拉伸配置},其中所有連接構件2暴 > 2於相同拉力,且因此僅提供單-個壓縮空氣減頭6。綜絲 〜伸配置1針對每_連接構件2有_獨立的綜絲拉伸裝置7。 、、'不絲拉伸裝置7具有相同結構且每_裝置包含至少—氣紅管8 =活塞9,該活塞係一工作構件且其係可滑動地支承在氣缸 s 8内。該等相互平行定向的氣缸管在上端和下端分別固持在 —相應固持板11和12 @,該等固持板因而具備對應的搪孔以 、广體緊讀態安置該等氣缸管8。上部固持板n之上跨置一 鎖合板14,該鎖合板連同固持板u界定一對外密封的扁平空 間15,氣缸管8之開口端以及壓縮空器輕接頭6併入該扁平空 間内。空間15藉由固持板n内提供之一孔隙16與一緩衝空 間17連通。緩衝空間17以一壁配置18為界,其在底部由固 持板12封閉且在頂部以一流體緊密狀態與固持板n會合。 鎖合板14具有數個搪孔,每一搪孔對準一減氣虹管見且 每-搪孔内收納-導向套筒19。連接構件2穿過該等導向套筒 且可為貝論線或其他類型的金屬絲或塑膠繩。連接構件2附接 於活塞9且在其上端具有孔眼21,如圖2所示,此等連接構件 以-些微遊隙穿過該等長形導向套筒,從而以藉此得到的氣隙 建構-空器轴承。相似地,活塞9與其相應氣缸管8形成空器 轴承0 氣缸s 8在其上端和下端都是開放的。該等氣飯管穿過下1248484 The member is preferably a piston which is supported, for example, in a cylindrical shape for reciprocating in a direction coincident with the direction in which the healds are stretched. The force applied to the piston can in principle be produced by the difference in fluid pressure applied to the two ends of the piston. This force can also be generated by a surface difference, i.e., by the exposure of different sizes of end surface regions of different pressures. Also; the force difference is generated by a pressure at or below atmospheric pressure. This difference in force is due to the force applied to the Newse or other guard components and is thus derived from the force of the heald. The use of heald stretching devices operating at pressures above atmospheric pressure is considered to be advantageous because of the large volume of the structure available, and dust or fiber filaments are less likely to occur due to the superior pressure above 10 atmospheres. Penetration problems. In the tubular working cylinder, the piston separates a working chamber which is, for example, filled with a compressed fluid (e.g., air). In accordance with this arrangement, it is preferred to connect the chamber to a larger buffer space that is connected to the studio by means of a channel that is not apparently 15 streams. Therefore, the operation of refilling the working chamber with the dust-shrinking fluid is not hindered, and the pressure in the chamber is substantially determined, even if the working chamber is subjected to expansion-expansion due to the highest expected or desired speed. It is also true. The free flow of the connection channel The printed section of the Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative shall be § not less than the free cross section of the cylinder tube. 2〇 The most cerebral palsy consists of pure typhoid (4) and is fully sealed. This - the result is obtained by the fact that the piston and the inner wall of the gas red tube are shaped. This air gap is preferably in the micron range. In order to support the provision of an air channel within the piston, such air channels are received at the end of the opening on the side of the piston and, for example, are obtained from the end face of the piston. CNS)A4 rules (10) χ聊公发) 1248484 A7, invention description (4) B7 10 15 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 20 (10) mosquito loss caused by the money gap is negligible 5 Hai The piston is connected to the "traction member", and the traction member connection is said to be - a plastic rope (polyamide monofilament, shell to silk). The piece through-close plug and cylinder tube can also be made of plastic. The traction structure - (four) wall. In the provided opening, for example, the rubber sleeve guides the scale member and seals the square::It; the sleeve can be constructed such that the two form a > to - overall and the money is nearly frictionless With a wear-free configuration, it is possible to achieve fast heddle motion and reduce warp stress. Therefore, the hoisting device is suitable for increasing the number of picks for a loom. The 'transfer 4 stretching device can be constructed as a basis for the heald stretching configuration in which a plurality of identical heald stretching devices are positioned side by side and the respective filaments are stretched to form the fine components of the heald. The comprehensive extension of the heald stretch configuration can be controlled by a single control or group. Joint controlled heald stretch space. Preferably, the buffer space should be greater than ten times the stroke space of all joint controlled, , no, and stretched projections. Further details of the preferred embodiment of the invention are set forth in the accompanying drawings and the accompanying claims.曰 or Embodiment Figure 1 is - used to apply a downward makeup == to a set of healds (not shown). The heddles are attached to the traction member 2 which is extended from the heald stretch configuration 1. Na Shinsaki 丨 _, also the duck 峨 构 构 构 纸张 纸张 纸张 纸张 纸张 纸张 纸张 纸张 纸张 纸张 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 5) The tension of the piece 2 is generated by pneumatic force. For this reason, the heald stretcher is preferably controlled by the 4 set 3 as the intermediary and connected to the air source, which is not shown in the figure. The second device 3 includes the control 4 and is used to adjust The control member 5 of the control valve 4.图• Figures 2 and 3 depict a heald stretch configuration} in which all of the connecting members 2 are turbulent > 2 at the same pulling force and thus only a single compressed air ram 6 is provided. The heald-extension arrangement 1 has an independent heald stretching device 7 for each of the connecting members 2. The 'wireless stretching device 7 has the same structure and each device contains at least a gas red tube 8 = a piston 9, which is a working member and is slidably supported in the cylinder s 8. The mutually parallel-oriented cylinder tubes are respectively held at the upper end and the lower end at the respective holding plates 11 and 12 @, and the holding plates are thus provided with corresponding bores for arranging the cylinder tubes 8 in a wide-body read state. A locking plate 14 is placed over the upper holding plate n. The locking plate, together with the holding plate u, defines a flattened space 15 which is sealed to the outside. The open end of the cylinder tube 8 and the compressed air fitting 6 are incorporated into the flat space. The space 15 communicates with a buffer space 17 by providing a void 16 in the holding plate n. The buffer space 17 is bounded by a wall arrangement 18 which is closed at the bottom by the retaining plate 12 and meets the retaining plate n in a fluid tight state at the top. The locking plate 14 has a plurality of bores, each of which is aligned with a gas-reducing rainbow tube and accommodates a guide sleeve 19 in each of the bores. The connecting member 2 passes through the guiding sleeves and may be a bead or other type of wire or plastic cord. The connecting member 2 is attached to the piston 9 and has an eyelet 21 at its upper end, as shown in Fig. 2, such connecting members pass through the isometric guiding sleeve with a slight play, thereby constructing the air gap obtained thereby - Empty bearings. Similarly, the piston 9 and its respective cylinder tube 8 form an empty bearing. The cylinder s 8 is open at its upper and lower ends. The gas tubes pass under

本紙張尺度適用中國國家標準(CNS)A4規格(21〇χ297公复) 訂 消 1248484 五 5 10 15 20 發明說明 部固持板12且處於最好 持板12界定一對外通風皿反22覆蓋的位置,該蓋板與固 連接於—過濾、器24的為了此—通風作用,提供一 往復運_„&_ 遽器防止灰塵在活塞9 亡述综絲拉伸配置i的運作:式如 、,示絲以其下端接合於孔眼21 每-综絲有-综眼讓-經紗穿過—相應通 經由輕接頭6裝填昼縮空氣(例工間15和緩衝空間Π 塞9之±部端面,_ °此勤施加於活力。因此,在每-連接齡壓 或選定的if絲錢放鬆,目為 〜此%全部 移動以❹一# 騎應的知絲連同相關經紗欲向下 技· 械活塞9藉由連接構件2將綜絲向下 拉。口為活塞9和連接構件2自身的重量 > 於活塞9的所有力可用於加速综絲、通絲及經紗=== 發生-非常快速的向下穿扣運動,且來自緩触間i7的= 工氣可再充填相應氣紅管8。為此目的,當作渠道使用之空間 15因其大橫截面(最好大約超過所有氣缸管之橫截面的總ς)曰 而擁有非常小的流阻,是以不會發生妨礙活塞9移動的節流效 應。相似的考量點適用於空間23,該空間不會以任何顯著 阻礙由活塞9從氣缸管8排出的空氣流。 因此,依據本發明之綜絲拉伸配置1提供綜絲之一特快穿 扣運動,同時在停滯期間的力相當的小。此配置比起利用鋼^ 簧拉伸綜絲的情況較不易於振動。因此綜絲拉伸配置1使得織 機之投梭次數增多成為可能。 絲 訂 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐) I248484 A7 B? 10 15 經濟部智慧財產局員工消費合作社印製 20 圖4為一適於當作一包含 配置的結構内之-模組的綜絲技固^絲㈣裝置之综絲拉伸 裝置包含-具備-被緩衝孔2 '置7實施例。該綜絲拉伸 體26。氣缸本體26在其頂端和启^圍之中心孔27的氣缸本 該等帽蓋在其朝向氣紅本體26之側。有由=應帽蓋31,%關閉’ 孔28,29藉由該等相應凹穴與中:^應凹穴_’、緩衝 拉伸裝置7結合成-模組時, 7連通。在將數個综絲 間28, 29配對或分組結合轉數個^_跑7之緩衝空 方式可使中心孔27之間的距離最小化二孔27相互連接。依此 接構2 9 ίίΓΓ1—安置在帽蓋&内之導向套筒19的連 接構件2。活塞9具備一管狀延县邮 連^ 延長部的直徑大於 長部35在活塞9之任何^出:因此,延 氣::,。减該延㈣35與界定㈣口36之帽蓋壁形 在作業期間’所有内部空間(亦即中心孔27及緩衝孔 ,經由-圖中未示的咖到一增壓介質(=; 填。根據活塞上部端面與其環形下部端面之間的表面 」’影響活塞9之二個端面的相同壓力(例如5產生 -向下拉力,此向下拉力經由連接構件2向外傳遞且可被 一拉伸並移動一綜絲的反作用力。 圖5纷出一有-氣紅管δ之替代實施例,該氣紅管在盆底 部與—鎖合齡37結合聪可減敝承総塞9。氣缸管8 被-外套管38包圍’該外套管係安排為與氣紅管8同心且在This paper scale applies to China National Standard (CNS) A4 specification (21〇χ297 public). Order 1248484 5 5 10 15 20 The invention holds the holding plate 12 and is in the position of the best holding plate 12 to define a cover 22 for the outer ventilating dish. The cover plate is fixedly connected to the filter 24 for the purpose of ventilating, and provides a reciprocating operation to prevent dust from damaging the heald extension configuration i of the piston 9: The display wire is joined to the eyelet 21 with its lower end, and the heddle yarn is passed through the heddle--the heddle yarn is passed through through the light joint 6 (the end face of the work chamber 15 and the buffer space dam 9 is _ ° This duty is applied to the vitality. Therefore, in every - connection age pressure or selected if silk money to relax, the purpose is ~ this % all move to ❹一# riding should know the wire together with the relevant warp to the downward technical armor 9 The heald is pulled down by the connecting member 2. The mouth is the weight of the piston 9 and the connecting member 2 itself> All the forces of the piston 9 can be used to accelerate the heald, the wire and the warp yarn === occurs - very fast direction Under the buckle movement, and from the slow contact i7 = the gas can be refilled with the corresponding gas red tube 8 For this purpose, the space 15 used as a channel has a very small flow resistance due to its large cross section (preferably exceeding the total enthalpy of the cross section of all cylinder tubes), so that no movement of the piston 9 is prevented. Throttling effect. A similar consideration applies to the space 23, which does not significantly impede the flow of air exhausted from the cylinder tube 8 by the piston 9. Thus, the heald stretch configuration 1 according to the present invention provides one of the healds. The speed of the buckle is fast, and the force during the stagnation is quite small. This configuration is less prone to vibration than the case of using the steel spring to stretch the heald. Therefore, the helix extension configuration 1 makes it possible to increase the number of picks by the loom. The silk paper size applies to the Chinese National Standard (CNS) A4 specification (210x297 mm) I248484 A7 B? 10 15 Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Print 20 Figure 4 is a structure suitable for inclusion as a configuration The heald wire drawing device of the heald wire of the module is equipped with a buffer hole 2'. The heald stretcher 26. The cylinder body 26 is at the top end thereof. ^The cylinder of the center hole 27 The caps are on the side thereof facing the gas red body 26. There are = caps 31, % close 'holes 28, 29 by the corresponding recesses and the middle: ^ should be recessed _', buffer stretching device When 7 is combined into a module, 7 is connected. In the buffering mode in which a plurality of healds 28, 29 are paired or grouped into a plurality of holes, the distance between the central holes 27 can be minimized. Connected to each other. According to this connection 2 9 ίίΓΓ1 - the connecting member 2 of the guiding sleeve 19 disposed in the cap & the piston 9 is provided with a tubular Yanxian mailing ^ the extension has a larger diameter than the long portion 35 in the piston 9 Any ^ out: therefore, deflation::,. Decrease the extension (4) 35 and define the wall of the cap of the (four) port 36 during the operation of 'all internal spaces (ie, the center hole 27 and the buffer hole, via the unillustrated coffee to a pressurized medium (=; fill. According to The surface between the upper end surface of the piston and the annular lower end surface affects the same pressure of the two end faces of the piston 9 (for example, 5 generates a downward pulling force, the downward pulling force is transmitted outward through the connecting member 2 and can be stretched and The reaction force of a heald is moved. Fig. 5 shows an alternative embodiment of a gas-red tube δ, which is combined with the lock-in age of 37 at the bottom of the basin. Enclosed by the outer sleeve 38, the outer sleeve is arranged concentric with the gas red tube 8 and

本紙張尺度翻巾關家鮮(⑶制4規格 (210x297 公釐) 1248484 五 發明說明(S) A7 B7 二者之間形成—緩衝空間39。緩衝空間39在其上蠕由 f件2穿過的蓋子41關。為此之故將-導向套筒19安置 2盍=41内。在氣缸管8之上部端面與蓋子41之間有一間 門,猎由此間隙讓氣缸管8内由活塞9隔出駐作室與緩衝空 θ 39健。屋縮空氣_頭6用於以壓縮空氣充填緩衝空間 39且從而充填該工作室。 為!s生‘絲移動作用,在提花織機内需要—綜菁對综絲施 10 w t伸ί。依據本發明,為此目的使用—氣紅,在該氣缸内 轉擦容納—活塞…單絲將該活塞與該综絲連接,從而形 =可《暴露於-拉力的活塞桿。藉由該活塞之二個端面間 件Λ面力差得到—拉伸力’此拉伸力_活塞和連接構 2 2的小重量而使得辑機有可能進行—非常快速的梭口形成 作用以及多次投梭。 15 圖式簡單說明 圖式繪出本發明之範例實施例,其中· 圖1為一綜絲拉伸配置的簡圖; 圖2為圖1綜絲拉伸配置之正立面圖; 圖3為沿圖2之剖線b—r跑彡曰^ 20 圖 取侍的圖2綜絲拉伸配置剖面 圖 4和5是個別綜絲拉伸裝置之實施例的縱剖面 圖The paper size scallops are fresh ((3) 4 specifications (210x297 mm) 1248484 5 invention description (S) A7 B7 forms a buffer space 39 between them. The buffer space 39 is traversed by the f piece 2 The cover 41 is closed. For this reason, the guide sleeve 19 is placed within 2 盍 = 41. There is a door between the upper end face of the cylinder tube 8 and the cover 41, and the gap is made by the piston 9 in the cylinder tube 8 The compartment is separated from the buffer space θ 39. The contracted air _ head 6 is used to fill the buffer space 39 with compressed air and thereby fill the working chamber. For the 's raw 'silk movement, needed in the jacquard loom - comprehensive The cyanine is applied to the healds by 10 wt. According to the invention, a gas red is used for this purpose, and the piston is accommodated in the cylinder. The piston is connected to the heddle by the monofilament, so that the shape can be "exposed to - Pulling the piston rod. By the difference in the surface force between the two end faces of the piston - the tensile force 'this tensile force _ the small weight of the piston and the connecting structure 2 2 makes it possible to carry out the machine - very fast The shed formation and multiple picks. 15 Schematic diagram illustrating the example of the invention 1 is a schematic view of a heald stretch configuration; FIG. 2 is a front elevational view of the heald stretch configuration of FIG. 1; FIG. 3 is a cross-sectional line b-r along FIG. Figure 2 is a longitudinal sectional view of an embodiment of a heald stretching device of Figures 2 and 5

本紙張尺輯用中賴家鮮(CNS)M規袼⑽χ 297公复) A7 1248484 B7 五、發明說明(9) 圖式之元件代號說明: 經濟部智慧財產局員工消費合作社印製 代表符號 名稱 1 綜絲拉伸配置 2 牽引或連接構件 3 控制裝置 4 控制閥 5 控制件 6 壓縮空氣耦接頭 7 綜絲拉伸裝置 8 氣缸管 9 活塞 11,12 固持板 14 鎖合板 15 空間 16 開口 17 緩衝空間 18 壁配置 19 導向套筒’ 21 22 鎖合板 23 空間 24 過濾器 25 耦接頭 26 氣缸本體 27 中心孔 28, 29 缓衝孔 31,32 帽蓋 33, 34 凹穴 35 延長部 36 開口 37 鎖合構件 38 外套管 39 緩衝空間 41 蓋子 -11- 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)This paper ruler is used in the series (CNS) M (10) 297 297 gong) A7 1248484 B7 V. Description of the invention (9) Description of the component code of the schema: Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed representative symbol name 1 Heald tensioning configuration 2 Traction or connecting member 3 Control device 4 Control valve 5 Control member 6 Compressed air coupling 7 Heald tensioning device 8 Cylinder tube 9 Piston 11,12 Holding plate 14 Locking plate 15 Space 16 Opening 17 Buffer Space 18 Wall configuration 19 Guide sleeve ' 21 22 Lock plate 23 Space 24 Filter 25 Coupling 26 Cylinder body 27 Center hole 28, 29 Buffer hole 31, 32 Cap 33, 34 Pocket 35 Extension 36 Opening 37 Lock Fitting member 38 Outer casing 39 Buffer space 41 Cover-11- This paper size is applicable to China National Standard (CNS) A4 specification (210x297 mm)

Claims (1)

1248484 、申請專利範圍 A8 B8 C8 D8 括 特別適用於提花織機之綜絲拉伸裝 10 15 經濟部智慧財產局員工消費合作社印製 20 工作構件(9),其連接於_欲受拉伸之綜絲』 至少二個相互背對定位的表面,該等表面因一流骨 之壓力而至少暫時性地暴露於不同量的相互反向力, 造成一於該綜絲之拉伸方向上有作用的力。 2·如申凊專利範圍第1項之綜絲拉伸裝置,其中該等才 互背對定位的表面暴露於不同量的流體壓力,從而七 该工作構件(9)暴露於一流體壓力差。 3·如申請專利範圍第!項之綜絲拉伸裝置,其中為了』 ^力,以-高於大氣慶力的壓力施加於該工作射 (9)面向該綜絲之側。 4·如申請專利範圍第1項之综絲拉伸u,其中為 5力’以-低於大氣壓力的壓力施加於該工她: (9)背向該綜絲之側。 5.,申請專利_第2狀綜雜伸打,其中該流骨 壓力差係一空氣壓力差。 乂々,L ’ 如申π專利la圍第1項之綜絲拉伸裝置,其中 机體之該等相互背對表面具有不同面積。 〜 如申明專利㈣第6項之綜絲拉伸裝置, 互背對表面係暴露於相同流體壓力。 人 8·如申請專利範圍第1項之綜絲拉伸裝置,其中 在一乳紅管⑻内,從而該氣叙管⑻内之該活塞 12 - 本紙張尺錢財_家標準(CNS)A4規格⑽ X 297公釐) 1248484/、、申請專利範圍 5 10 15 20 (9)以其端面之一界定出至少一工作室,且 由-渠道(15,23)接合,社作室可透 卜趙動純叫社作轉該活塞 於影二另—端,之間產生一壓力差;該流體壓力異 〜曰邊另一端面的壓力。 9.如申請專利範圍第8項之綜絲拉伸 室連接於—緩衝空間(17,28,29,39)。/、中該工作 之冷體广〃帛來影響施加於該卫作構件⑻ 之机體壓力的裝置(3)結合。 n* (9)叉该氣缸管(8)内一空氣墊支承。 12. 如申請專利範圍第8項之综絲拉伸襄置,並中 絲與該活塞⑻之間的連接構件(2)受導引 在封狀態通過一關閉該氣缸 ⑴,31,4υ之一開口。 (8)之壁 13. =請專利範圍第12項之综絲拉伸其中― 礼墊用於支撐並密封該連接構件(2)工 :成於該連接構件(2)與包圍該開口的置2 14· 中請專魏㈣1項之综絲拉伸掌 罝(7 )的、纟示絲拉伸配置(1 )。 展 15.如申請專利範圍第14項之綜絲拉伸配置 综絲拉伸裝置⑺為可個別受控。 〃中该等 訂 ______ - 13 - 本紙張尺度適財_家標準(CNS)A4規袼⑽㈣7公髮) 工 1248484 A8 B8 C8 D8 經濟部智慧財產局員工消費合作社印製 申請專利範圍 16.如申請專利範圍第14項之綜絲拉伸配置,其中該等 综絲拉伸裝置(7)結合為可聯合受控的群組。 4 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)1248484, patent application scope A8 B8 C8 D8 includes heald stretcher specially suitable for jacquard weaving machine 10 15 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative print 20 working member (9), which is connected to _ to be stretched At least two surfaces that are positioned opposite each other, the surfaces being at least temporarily exposed to different amounts of mutually opposing forces due to the pressure of the first-order bone, resulting in a force acting in the direction of stretching of the heddle . 2. The heald tensioning device of claim 1, wherein the surfaces that are positioned opposite each other are exposed to different amounts of fluid pressure such that the working member (9) is exposed to a fluid pressure differential. 3. If you apply for a patent scope! The heald stretching device of the item, wherein the pressure is applied to the side of the heddle (9) for the force of the atmosphere. 4. The heald tension u of claim 1 of the patent scope, wherein 5 forces are applied to the worker at a pressure lower than atmospheric pressure: (9) facing away from the side of the heddle. 5. Patent application _ 2nd type of comprehensive extension, wherein the pressure difference of the flow bone is a difference in air pressure.乂々, L ′ The heald stretching device of the first item of the patent of the Japanese Patent Application No. 1, wherein the mutually opposite surfaces of the body have different areas. ~ As shown in the sixth paragraph of the patent (4), the heald stretching device is exposed to the same fluid pressure. Person 8 · The heald stretching device of claim 1 of the patent scope, wherein the piston 12 in the red tube (8), and the piston 12 in the gas tube (8) - the paper size meter (CNS) A4 specification (10) X 297 mm) 1248484/, the patent application scope 5 10 15 20 (9) defines at least one working chamber with one of its end faces, and is joined by the channel (15, 23). The purely called the club makes the piston in the shadow of the other end, creating a pressure difference; the pressure of the fluid is different from the pressure of the other end of the side. 9. The heald stretching chamber of claim 8 is connected to the buffer space (17, 28, 29, 39). /, the cold body of the work is extensive to affect the combination of the device (3) applied to the body pressure of the guard member (8). n* (9) forks an air cushion support in the cylinder tube (8). 12. The heald tensioning device according to item 8 of the patent application scope, and the connecting member (2) between the middle wire and the piston (8) is guided in a sealed state by one of the cylinders (1), 31, 4 Opening. (8) Wall 13. = Please extend the heald of item 12 of the patent scope - the mat is used to support and seal the connecting member (2): the connecting member (2) and the surrounding the opening 2 14· In the case of Wei (4), the heald of the heald (7) is stretched and arranged (1). Exhibition 15. Heald Stretch Configuration as in Application No. 14 of the Patent Application The heald tensioning device (7) is individually controllable. 〃中该定______ - 13 - This paper scale is suitable for wealth _ family standard (CNS) A4 rules 10 (10) (four) 7 public hair) Worker 1248484 A8 B8 C8 D8 Ministry of Economic Affairs Intellectual Property Bureau employees consumer cooperatives to apply for patent scope 16. The heald stretch configuration of claim 14 wherein the heddle stretchers (7) are combined into a jointly controllable group. 4 This paper size applies to China National Standard (CNS) A4 specification (210x297 mm)
TW93102703A 2003-02-07 2004-02-06 Pre-tensioning device for weaving healds TWI248484B (en)

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DE2003105016 DE10305016B4 (en) 2003-02-07 2003-02-07 Biasing device for healds

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CN101058912B (en) * 2007-05-29 2011-09-14 浙江理工大学 Air-actuated jacquard device
CN103614840A (en) * 2013-11-26 2014-03-05 江苏宋和宋智能科技有限公司 Pneumatic jacquard device

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US3853150A (en) * 1972-10-03 1974-12-10 E Romano Fluid-operated device for raising warp yarns in looms
GB1482640A (en) * 1974-10-23 1977-08-10 Autosyst Ltd Warp selection devices
DE2631175B1 (en) * 1976-07-10 1977-12-29 Wolfgang Ebisch RETURN DEVICE FOR THE WEAVING STRANDS OF A JACQUARD WEAVING MACHINE
IT1105933B (en) * 1977-07-26 1985-11-11 Brochier Soieries J APPARATUS FOR COMMANDING THE MOVEMENT OF THE LEADING WIRES IN A WEAVING FRAME
JPH0571036A (en) * 1991-09-10 1993-03-23 Nippon Filcon Co Ltd Device for shed using heald having one supported end and method for weaving and joining using the same device
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FR2759385B1 (en) * 1997-02-13 1999-04-16 Staubli Lyon DRAWING DEVICE AND MECHANICS OF WEAVING WEAVE COMPRISING SUCH A DEVICE

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DE10305016B4 (en) 2007-02-01
WO2004072341A1 (en) 2004-08-26

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