TWI270591B - An apparatus for needling a non-woven material - Google Patents

An apparatus for needling a non-woven material Download PDF

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Publication number
TWI270591B
TWI270591B TW92134126A TW92134126A TWI270591B TW I270591 B TWI270591 B TW I270591B TW 92134126 A TW92134126 A TW 92134126A TW 92134126 A TW92134126 A TW 92134126A TW I270591 B TWI270591 B TW I270591B
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TW
Taiwan
Prior art keywords
eccentric
shaft
needle
lancet
drive
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TW92134126A
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Chinese (zh)
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TW200519254A (en
Inventor
Muller Karl
Original Assignee
Fehrer Textilmasch
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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00Needling machines
    • D04H18/02Needling machines with needles

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

An apparatus is described for needling a non-woven material with at least one needleboard (1) which is drivable in a reciprocating manner by at least one eccentric drive in the needle-penetration direction, which needleboard is linked to the eccentric drive via push rods (6) each displaceably held in a guide sleeve (7), which eccentric drive consists of two parallel eccentric shafts (2, 3) which are drivable in opposite directions and are provided with connecting rods (4), with the guide sleeves (7) being swivelably held about an axle (8) extending parallel to the eccentric shafts (2, 3). In order to provide simple constructional conditions it is proposed that the two eccentric shafts (2, 3) are provided with a different angular position (psi) and that the connecting rods (4) of the two eccentric shafts (2, 3) extend in an inclined manner with respect to each other.

Description

1270591 玖、發明說明: 【發明所屬之技術領域】 直少=明、係_-種針縫非織物線材之裝置,其至少具有—藉由 板,該刺if 4驅動Wb刺針穿刺方向上以往復方式驅動之刺針 速結:該偏,、、猎由i承於導引套筒内之可移動之推桿與偏心驅動器 心轉轴所構方向轉動並具有連接桿之二平行之偏 方式來支承。 间則以延伸平行於偏心轉軸之一轉軸轉動 【先前技術】 案於:7密構造中之前進量,習知(德國專利 動器,推桿則分取刺針板藉由推桿連結至一偏心驅 勤哭得由 、可移動乏万式支承於一導引套筒内,該偏心驅 成,而導向轉動並具有連接桿之三平行之偏轉軸所構 _ k. 而成為刺針板在非織物線材前進方向上之一 額外尤驅動。再去I各丨m匕 動器包本有白p 偏心驅動器來驅動導引套筒,該偏心驅 組人π 一、 偏心轉軸。而該偏心轉軸之連接桿係連接至一 因ί::丨:?:生連接於導引套筒之導引臂則會連結至該耦合器上。 七捽、=_馬合器上之關節點之衝程決定於耦合移動量,而且在 2二;偏心轉轴在紗之偏心、度下彼此之角度位置,所以導 ΐ 由-用來輕二偏,_位之裝置來設 1二mL刺針板在非織物線材前進方向上之移動能夠達成,而 ^t…偏心驅動器之連接桿保持很短’因此該偏心驅動器能 與王驅動奋設置於—# 、 、 、 '共冋足機厓内,其在額外之偏心驅動器各有結 二容用】來驅動在非織物線材前進方向上之刺針板。 1270591 因此本發明之任務在於 、… 置,其具有簡單之結構裝置,〃/、、種上逑之針缝非織物線材之裝 而在非織物線材前進方=,以此万式係保證一大量之結構簡化, 此任務係藉由本發明以且:需要刺針板驅動器。 二偏心轉轴之連接桿以彼此相互ϋΓ之二偏心轉轴,及 因為用來將刺針板沿刺針穿刺=件來達成。 驅動器之連接桿係不再提供,此外,反向驅動之偏心 中央位置,係以相會於刺針穿刺方向倾斜又^針穿刺方向延狀 連接桿保證有-個別之導引力旦二斜相反万向延伸,當 之相位差,巧—以f I’刺針板财藉㈣二偏心轉軸 與導引套筒,键著導引套筒之轉轴轉動^干係猎由連胁 上,共轴之連接桿’將連接桿作用於推桿 i動ίΓΓ 作用力之導引。根據本發明之刺針板 驅’也可以延輕於沿非織物線材前進方向上之二連績安裝 《刺針板上’各麟板藉由—共同偏轉動器,藉由支承於可轉 動=導引套筒内之推桿來驅動。在此情況τ,二刺針板之推样必 須藉由-韓合器搞合’而偏轉軸之推桿會作用在輪合器上。 此外該耦合器還要加以導引,以使得二偏心轉軸之連接桿有作用 力導引。因此耦合器被支承於一上舉之導引裝置内,且當其在刺 針穿刺方向之中間位置時,可以繞著平行於偏心轉軸之二轉軸轉 動為上舉之導引裝置係允許稱合器向上移動,該移動對於刺針 板再沿刺針穿刺方向之驅動是必要的,由於此種設計,在刺針穿 刺之衝程期間,輕合器由於一額外之旋轉轴承,而可以繞著橫於 刺針牙刺方向之轉軸旋轉,而且這也確保置於導引套筒内之推桿 有個別之旋轉動作。一可移動之導引裝置可用作為上舉之導引裝 置,其可移動之導引裝置係以一方式支承,以使其能繞著平行於 1270591 偏心轉轴之-轉轴來轉動。另n … 耦合器連結至一沿橫於刺針穿刺亡舉,導引裝置係至少將 針板驅動器需要對稱之條件時又彳4向連桿上。當二刺 器與上舉導引裝置間之連結轉軸之連桿可用來達成輪合 板衝===彼=一 而1這是很料達成的。 私置’絲構上之觀點 【圖式簡單說明】 圖 圖 圖四 本發明〈王旨係藉由圖式中之實例顯示出,其中·· =概略圖中,顯不出根據本發明之用來針缝非 裝置之偏心驅動器; ^簡化之截面圖中’顯示出根據圖—之概略圖之 驅動器疋結構,係垂直於偏心轉軸而排列; 顯示出沿圖二之線迈-皿之截面圖;及 顯示出根據本發明之刺針板驅動器之相對於圖 圖’但有二前後連續排列之刺針板驅動器,而非僅 針板驅動器。【實施方式】 較佳具體實例之描述 織物線材 個刺 、根據圖了之概略圖所示,用來驅動用於針缝非織物線材裝置 ^刺針板1之偏心驅動器’包含有二偏心轉軸2及3,其連接桿4 藉由-共軸之連結轉軸5作用於推桿6 ±,該轉沿連結轉I 之方向前後連續排列,並與刺針板丨連接。該推桿6係於導引套 筒7内被導引,其可繞著平行於偏心轉軸2及3之—共同^軸8 之美·動方式來排列。當偏心轉軸2及3以反向轉動方式操作時, 藉由偏心轉軸2及3之相位差角度0,加上連接桿4之相互傾斜 1270591 度’使共軸之連結轉軸5有一軏遒9。由於導 由於導引套筒7之旋轉軸承,1270591 玖, invention description: [Technical field of invention] Directly less = Ming, system _ - a device for stitching non-woven fabric wire, which has at least - by means of a plate, the thorn if 4 drives the Wb needle in the puncture direction to reciprocate Mode-driven lancet speed knot: the yoke, the yoke is supported by the movable push rod in the guiding sleeve and the eccentric drive shaft rotating shaft and has two parallel biasing manners of the connecting rod to support . The rotation is parallel to the axis of rotation of one of the eccentric shafts. [Prior Art] In the 7-dense structure, it is conventionally known (the German patented actuator, the push rod is used to separate the lancet board by a push rod to an eccentric The drive is crying, and the movable type is supported in a guiding sleeve. The eccentric drive is driven, and the guiding rotation rotates and has three parallel yaw axes of the connecting rods to form a yoke plate in the non-woven fabric. One of the advance directions of the wire is particularly driven. Then I have a white p eccentric drive to drive the guiding sleeve, and the eccentric drive group is π, the eccentric shaft, and the eccentric shaft is connected. The rod is connected to a ί::丨:?: the guiding arm that is connected to the guiding sleeve is connected to the coupling. The stroke of the joint point on the seven 捽, =_马合器 is determined by the coupling The amount of movement, and in 2 2; the eccentric shaft is at an angular position of each other under the eccentricity and degree of the yarn, so the guide is used to lightly deflect the y-position device to set a 2 mL lancet plate on the non-woven wire. The movement in the direction can be achieved, and the connecting rod of the eccentric drive remains very Short 'so the eccentric drive can be set up with the king drive -# , , , 'in the foot of the cliff, which has a knot in the additional eccentric drive to drive the needle in the direction of the non-woven wire. 1270591 Therefore, the task of the present invention is to provide a simple structural device, which is used for the non-woven wire of the 〃/, 种 而 而 在 在 = = = = = = = = = = = A large number of structural simplifications, the task is achieved by the present invention: a need for a lancet driver. The connecting rods of the two eccentric shafts are eccentrically rotated with respect to each other, and because the lancet plate is used for puncturing the needle The connection rod of the drive is no longer provided. In addition, the center position of the eccentric drive of the reverse drive is inclined in the direction of the puncture of the puncture needle and the extension of the needle in the puncture direction to ensure that there is an individual guiding force. On the contrary, the universal extension, when the phase difference, clever - with the f I' lancet board borrowing (four) two eccentric shaft and the guiding sleeve, the steering shaft of the guiding sleeve is rotated ^ the line is hunted by the joint, the coaxial Connecting rod 'will The connecting rod acts on the push rod i to move the force. The lancet drive according to the present invention can also be extended to install the "needle board" on the spur needle board in the direction of advancement of the non-woven fabric. - a common deflector, driven by a push rod supported in a rotatable = guiding sleeve. In this case, the push of the two lancet plates must be made by the - Hanhe device and the yaw of the yaw axis will be Acting on the wheel. In addition, the coupler is also guided so that the connecting rods of the two eccentric shafts are guided by force. Therefore, the coupler is supported in a lifting guide, and when it is When the needle is in the middle position of the puncture direction, the guiding device can be rotated about the two rotating shafts parallel to the eccentric shaft to allow the weigher to move upward, which is necessary for the needle plate to be driven along the needle puncture direction. Due to this design, the slider can be rotated about the axis of rotation across the lancet direction due to an additional rotating bearing during the stroke of the lancet, and this also ensures the pusher placed in the guiding sleeve Individual The rotation action. A movable guiding device can be used as the upward guiding device, and the movable guiding device is supported in such a manner as to be rotatable about a rotation axis parallel to the 1270591 eccentric shaft. The other n ... coupler is coupled to a slanting needle across the needle, and the guiding device is at least 4 when the needle plate driver requires symmetry. When the connecting rod between the two spurs and the lifting guide is connected to the shaft, it can be used to achieve the rotation of the wheel. ===1=1 and 1 is expected to be achieved. Private view on the silk structure [Simple description of the drawings] Figure 4 Figure 4 The present invention is shown by the example in the figure, where the image is not shown according to the present invention. The eccentric drive of the needle-slit non-device; ^ In the simplified cross-sectional view, the drive 疋 structure showing the schematic diagram according to the figure is arranged perpendicular to the eccentric shaft; the cross-section of the line along the line of Figure 2 is shown. And showing the lancet driver of the lancet driver according to the present invention with respect to the drawing 'but with two consecutive spur plate drivers, rather than only the needle plate driver. [Embodiment] A preferred embodiment of the fabric wire spurs, according to the schematic diagram of the figure, the eccentric driver for driving the needle-spun non-woven wire device ^ lancet plate 1 includes two eccentric shafts 2 and 3. The connecting rod 4 acts on the push rod 6± by the coaxial shaft 5, which is continuously arranged in the direction of the connecting rotation I and is connected to the lancet board. The pusher 6 is guided within the guide sleeve 7, which is arranged in a manner that is parallel to the common axis 8 of the eccentric shafts 2 and 3. When the eccentric rotating shafts 2 and 3 are operated in the reverse rotation mode, the phase difference angle 0 of the eccentric rotating shafts 2 and 3, and the inclination of the connecting rods 4 by 1270591 degrees', make the coupling shaft 5 of the coaxial shaft have a 軏遒9. Due to the rotation bearing of the guiding sleeve 7,

9及1〇係由偏心轉軸2及3之偏心度以及傳動比例所決定出來, 而二偏心轉軸之相互距離會決定二偏心轉軸2及3之相角0,而 傳動比例則由各連接桿4及推桿6之有效桿長及樞軸8之位置來 決定。 圖二及圖三顯示出根據圖一之偏心驅動器之結構上之排列。 二偏心轉軸2及3係支承於由機架13所承載之機殼12内。導引 套筒7係支承於機殼12上,該導引套筒係藉由一托架14相互連 接。套筒7之轉軸8以可旋轉之方式支承於機殼12之軸承體15 内。用來密封導引套筒7之風箱式密封墊16 ’可相對於機殼12 而轉動。以可軸向移動之方式支承於導引套筒7内之推桿6,係與 偏心轉軸2及3之連接桿4連結,並與連結轉軸5彼此共軸延伸。 在軸承17中穿出機殼12之偏心轉軸2及3,係以反方向驅動,且 具有秤錘18以用來平衡質量。 圖四顯示出一用來驅動二刺針板1之偏心驅動器,其在非織 物線材通道方向上彼此前後連續排列,且其推桿6係根據圖二及 圖三中之具體實例,以軸向可移動之方式支承於導引套筒7内, 並以可繞著轉軸8轉動之方式與導引套筒7樞接。二偏心轉軸2 及3之連接桿4不是以一直接方式,而是藉由搞合器19作用在推 才千6上。連接桿4與耦合器19間之連接轉軸,係以標號2〇來標 示’而耦合器19與推桿6間之連接轉軸,則以標號21來標示。 當連接桿4相對於刺針穿刺方向之各別反向之傾斜度能夠確保 1270591 ,為之連結轉輛20及21也可以是同—個 導引裝置力導㈣合器19係支承於-上舉 移動導_所構成。‘移^具體實=用於轉合器以可 12内沿刺針穿刺方向延伸之中二導¥引裝t係以可繞著位於機殼 承,而該轉軸則與偏心轉輛 《23轉動之方向來支 舉移動,輿當偏心轉軸2及C。確絲合器19之上 轉軸23之旋轉轉動有關,由於二’輪合器繞著 以確保麵織物線㈣進方向u H、7《雜8往復移動’ 導引裝置22之另nn 頭外《旋轉衝程。安置上舉 —直線導引,例如編,4万人t ’Λ絲合桿系統’其最好代表 ,私器輯結域系統上。 1270591 元件符號說明 1 刺針板 2 偏心轉軸 3 偏心轉軸 4 連接桿 5 連結轉軸 6 推桿 7 導引套筒 8 共同轉軸 9 軌道 10 軌道 11 非織物線材前進方向 12 機殼 13 機架 14 托架 15 軸承體 16 風箱式密封墊 17 軸承 18 秤錘 19 耦合器 20 連結轉軸 21 連結轉軸 22 上舉導引裝置 23 轉軸9 and 1 are determined by the eccentricity of the eccentric shafts 2 and 3 and the transmission ratio, and the mutual distance between the two eccentric shafts determines the phase angle 0 of the two eccentric shafts 2 and 3, and the transmission ratio is determined by the connecting rods 4 And the effective rod length of the push rod 6 and the position of the pivot 8 are determined. Figures 2 and 3 show the structural arrangement of the eccentric drive according to Figure 1. The two eccentric shafts 2 and 3 are supported in the casing 12 carried by the frame 13. The guide sleeves 7 are supported on the casing 12, and the guide sleeves are connected to each other by a bracket 14. The shaft 8 of the sleeve 7 is rotatably supported in the bearing body 15 of the casing 12. The bellows type gasket 16' for sealing the guide sleeve 7 is rotatable relative to the casing 12. The push rod 6 supported in the guide sleeve 7 in an axially movable manner is coupled to the connecting rods 4 of the eccentric rotating shafts 2 and 3, and extends coaxially with the connecting rotating shaft 5. The eccentric shafts 2 and 3 that pass through the casing 12 in the bearing 17 are driven in the reverse direction and have a weight 18 for balancing the mass. Figure 4 shows an eccentric drive for driving the second lancet plate 1, which is arranged continuously in front of each other in the direction of the non-woven wire passage, and the push rod 6 is axially compliant according to the specific examples in Figs. 2 and 3. The moving sleeve is supported in the guiding sleeve 7 and pivotally connected to the guiding sleeve 7 so as to be rotatable about the rotating shaft 8. The connecting rods 4 of the two eccentric shafts 2 and 3 are not in a direct manner, but act on the pusher 6 by the fitter 19. The connecting shaft between the connecting rod 4 and the coupler 19 is denoted by the reference numeral 2', and the connecting shaft between the coupler 19 and the push rod 6 is denoted by reference numeral 21. When the inclination of the connecting rod 4 with respect to the puncturing direction of the lancet is reversed, it is possible to secure 1270591, so that the connecting vehicles 20 and 21 can also be the same guiding device. The force guiding (four) tying device 19 is supported by - lifting The mobile guide _ is composed. 'Shifting ^ concrete = for the revolver to extend in the direction of the puncture needle in the 12 can be inserted in the direction of the needle guide to introduce the t system so that it can be placed around the casing, and the axis of rotation and the eccentric turn "23 rotation Direction to support the movement, 舆 eccentric shaft 2 and C. It is true that the rotation of the shaft 23 above the yarn former 19 is related, because the two 'wheels are wound around to ensure that the fabric line (four) advances direction u H, 7 "heap 8 reciprocating" guide 22 other nn head Rotational stroke. Placement up - straight line guidance, such as editing, 40,000 t Λ 合 合 合 ’ ’ ’ ’ ’ 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好 最好1270591 Symbol description 1 Syringe plate 2 Eccentric shaft 3 Eccentric shaft 4 Connecting rod 5 Connecting shaft 6 Push rod 7 Guide sleeve 8 Common shaft 9 Track 10 Track 11 Non-woven wire heading direction 12 Chassis 13 Frame 14 Bracket 15 Bearing body 16 Bellows seal 17 Bearing 18 Scale hammer 19 Coupler 20 Connecting shaft 21 Connecting shaft 22 Lifting guide 23 Shaft

Claims (1)

1270591 检、申請專利範圚: -種針缝麵轉扣織, 動器,在刺針穿刺古A u 有一猎由至少一偏心驅 藉由支承於-導幻套^以往,方式驅動之刺針板’該刺針板 該偏心驅動器係由以《可移動《推捍與偏心驅動器連結, 轉轴所構成而 $向轉動並具有連結捍之二平行之偏心 轉動方式來支承,平行於偏心轉轴之一轉轴之 之角度位置(…且二偏:二 2· 互傾斜之方式延伸。 轉轴(2、3)《連接桿⑷以相 根據申清專利範圍第丨項所壯 、 =中’連接桿⑷係藉由二之連結刺作針= 特徵為,一板 二刺針板⑴之上彼此前後連續排列時, 導引壯置2 Λ I ’合器(19)係支承於一上舉 # t 並可在洽刺針穿刺方向上延伸之中央位置 4 行於偏心雜(2、3)之一轉轴⑵)來轉動。 .Γ2 3==7所述之裝置,其特徵為,二偏心轉抽 3)彼此<角度位置可以調整。1270591 Inspection, application for patents: - needle stitching and twisting weaving, actuator, in the needle puncture ancient A u has a hunting by at least one eccentric drive by supporting - guide set ^ past, mode-driven lancet board' The eccentric driver of the lancet board is supported by a movable "pushing" and an eccentric drive, which is composed of a rotating shaft and is rotated by an eccentric rotation of the connecting shaft, and is rotated parallel to the eccentric shaft. The angular position of the shaft (... and the two partial deviations: two 2 · the way of mutual tilting. The rotating shaft (2, 3) "the connecting rod (4) with the phase according to the scope of the patent scope of the third paragraph, the = middle link rod (4) By means of the connection between the two needles = the feature is that when a plate and a second needle plate (1) are arranged continuously in front of each other, the guide is placed 2 Λ I 'the fitter (19) is supported by a lift #t and The central position 4 extending in the direction in which the needle is pierced is rotated in one of the eccentric (2, 3) shafts (2). The device described in Γ2 3==7, characterized in that the two eccentric turns 3) the angular position of each other can be adjusted.
TW92134126A 2002-10-07 2003-12-04 An apparatus for needling a non-woven material TWI270591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT15152002A AT412162B (en) 2002-10-07 2002-10-07 Assembly for needle bonding nonwovens, with a reciprocating needle board, has connecting rods from two eccentric shafts linked to a push rod, which rides through a swing guide sleeve

Publications (2)

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TW200519254A TW200519254A (en) 2005-06-16
TWI270591B true TWI270591B (en) 2007-01-11

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Publication number Priority date Publication date Assignee Title
ATE525509T1 (en) * 2008-03-03 2011-10-15 Oerlikon Textile Gmbh & Co Kg DEVICE FOR NEEDLING A FIBER WEB

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AT406390B (en) * 1998-03-31 2000-04-25 Fehrer Textilmasch DEVICE FOR NEEDING A FLEECE
FR2807354B1 (en) * 2000-04-11 2002-07-12 Asselin ASSEMBLY AND DISASSEMBLY DEVICE FOR A MACHINE PART, AND NEEDLE THUS EQUIPPED.

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ATA15152002A (en) 2004-03-15
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