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Reel change device for roving machine

A technology of roving frame and roving bobbin, applied in the directions of transportation and packaging, textile and papermaking, thin material processing, etc., can solve the problems of short doffing time and difficulty in installing roving frame.

Active Publication Date: 2011-03-23
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The bobbin changing device for roving frames described in DE 10 2006 024 553 B4 is characterized by short doffing times and has been very successful in practice, but has the disadvantage of being difficult to install on existing roving frames

Method used

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  • Reel change device for roving machine
  • Reel change device for roving machine
  • Reel change device for roving machine

Examples

Experimental program
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Embodiment Construction

[0052] figure 1 A roving frame 1 is shown with a vertically displaceably mounted bobbin rail 2 and a fixedly arranged flyer rail 4 between end frames 18 , 19 . The flyers 5 of the flyer rail 4 each have a longer central spindle bar 6 , while the bobbin holders 3 arranged in the region of the bobbin rail 2 are shorter. The roving frame 1 is spanned by an external frame structure 14 which is a part of the bobbin changing device 7 according to the invention. It can be seen that, especially from figure 1 with 2 It can be seen that the frame structure 14, which is preferably designed as a hanger structure, has a rear support 17 and a horizontal bracket 35, in the region of the free end of which the base element 13 of the bobbin changing device 7 is articulated via a traction device 15. , so that the base element 13 is vertically adjustable. In other words, the base element 13 is connected to the drive device 16 via the traction device 15 , which is guided by the deflection whee...

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Abstract

The present relates to a reel change device for a roving machine. The roving machine is provided with a bobbin rail which can be equipped with a mode that the vertical shifting is allowed, and is provided with a flyer rail which is fixedly equipped. The flyers of the flyer rail are respectively provided with a central spindle blade. The reel change device is provided with a replacement platform which is movably equipped and is provided with a transport mechanism. The transport mechanism is provided with a tube support which is used for suspending and conveying roving bobbins and hollow bobbins. The reel change device (7) is provided with a base component (13) which can be adjusted vertically. The base component is connected with an outer frame structure (14) which bestrides the roving machine (1). A change platform (10) is configured on the base component (13) and can move into the riving machine (1) from a front surface so the hollow tube supports (11) of the conveying mechanism (12) and the tube supports (11) equipped with the hollow bobbins can be positioned to accurately preset positions in the area of the bobbin rail (2). The conveying mechanism (12) is composed of an annular conveyor (26) or two suspension type frame sets (27).

Description

technical field [0001] 本发明涉及一种用于粗纱机的筒管更换装置,具体地说,涉及如下一种用于粗纱机的筒管更换装置,该粗纱机具有能竖直移位地安装的筒管轨,并且具有固定布置的锭翼轨,该锭翼轨的锭翼均装备有中央锭杆,所述筒管更换装置装备有更换平台,该更换平台以可水平移位的方式安装并且具有传送机构,该传送机构具有用于悬挂地输送粗纱筒管和空套管的管座。 Background technique [0002] 如所公知,在粗纱机上对已经通过所谓的并条机生产并由基本上平行布置的纤维材料组成的纤维条进行加工而形成粗纱筒管。换句话说,仍相对粗的喂入的纤维条在这种粗纱机上被进一步拉伸而且形成较小的捻度,以便保证具有较高强度。然后通常通过所谓的悬挂式车架组将在粗纱机上生产的粗纱筒管输送到环锭纺纱机,在环锭纺纱机处将粗纱筒管加工成精纺管纱。 [0003] 在这种类型的粗纱机中,由于满粗纱筒管与新空套管的交换(也称为落纱过程)在工作方面并非是微不足道的支出,所以已经开发了与这种类型的粗纱机相结合使用的各种筒管更换装置,在专利文献中部分详细地描述了这种筒管更换装置。 [0004] 例如在EP0912781B1中描述了用于粗纱机的筒管更换装置,如传统的粗纱机一样,该粗纱机具有可竖直移动安装的筒管轨和固定布置的锭翼轨。 [0005] 这种公知的粗纱机的筒管更换装置具有大量导轨,该导轨从后面延伸进入到粗纱机内,通过这些导轨可以将空套管引入粗纱机内或者可以将满粗纱筒管从粗纱机向后面 transport. 根据粗纱机的结构,筒管更换装置的导轨或者直接固定至锭翼轨或者布置在长支承构件上,该长支承构件从下面紧固在锭翼轨上。 在这种情况下,这些导轨略微在粗纱机的锭翼下方延伸。 [0006] 可以看出,特别是从EP0912781B1的 figure 1 c可以看出,这种公知的粗纱机具有筒管轨,该筒管轨具有较长的锭杆,这种粗纱机的缺点在于,为了能弹出锭翼轨的锭翼和筒管轨的锭杆之间的粗纱筒管,必须较高地或者以结构上相对复杂的方式构造该粗纱机。根据EP0912781B1的粗纱机的筒管轨被构造成例如筒管轨还可以略微地向一侧移位。 [0007] 从DE4429099A1中公知装备有筒管更换装置的粗纱机,该粗纱机一方面具有如传统筒管轨一样可竖直移位地...

Claims

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Application Information

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IPC IPC(8): D01H9/18D01H9/04B65H67/06
CPCD01H9/04D01H9/18
Inventor 卡尔-海因茨・麦克
Owner SAURER GERMANY GMBH & CO KG
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