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Winding apparatus

A winding device and a technology of winding into rolls, which are applied in the directions of transportation and packaging, thin material handling, and delivery of filamentous materials, etc., can solve problems such as bearing wear, and achieve large load capacity, large structural space, and high rigidity. Effect

Inactive Publication Date: 2006-08-23
SAURER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With increasing spindle overhang lengths Winders with long chucks (Spannfutter) are not suitable for high windings due to the increasing number of reels now installed and the load on the bearings speed, or have to withstand large bearing wear

Method used

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Embodiment Construction

[0017] FIG. 1 shows a sectional view of a spindle of a winding machine according to the invention. It essentially consists of a rotatably mounted spindle body 2 to which a bobbin 3.1 is fastened. Usually it is secured by a clamping device (not shown here). Through the rotation of the spindle, the thread to be wound is wound into a bobbin on the bobbin 3.1.

[0018] The spindles are fixed by means of a spindle carrier 1 which is fastened on a machine frame (not shown here). The shaft 4 is rotatably mounted in the spindle carrier 1 with bearings 5.1 and 5.2.

[0019] On the right-hand end of the shaft, the shaft 4 has a drive 6, which in the shown case is a pulley. Usually a directly connected electric motor is used which drives the shaft 4 .

[0020] The tubular spindle holder 1 protrudes a deep distance into the spindle. This achieves high dynamic and static rigidity of the spindle. In addition, it is achieved that the degree of influence of the wound mandrel 3.2 on the ...

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Abstract

A textile spooling assembly winds a thread onto a spool (3.2) and has a spindle with a spinning bush (3.2) and bobbin (3.2). The spindle is an essentially tubular (2) body linked by bearings (5.1, 5,2) to a support (1) and shaft (4). The bearings (5.1, 5.2) consist of balls (7), inner (4.2) and outer (8.2) ball races. The inner ball race (4.2) is esp. formed directly by and on the shaft (4) surface. The textile spooling assembly winds a thread onto a bobbin projecting from one side of the machine. A cardboard bobbin is placed on the bush to take up thread.

Description

technical field [0001] The invention relates to a winding device for winding a thread into a bobbin, having a spindle to which a bobbin for supporting the bobbin can be clamped, wherein the spindle comprises a substantially tubular spindle body, which is connected to a shaft rotatably supported in a fixed overhanging spindle frame by means of a bearing, wherein the bearing consists of rolling bodies and an inner raceway and an outer raceway, on which the rolling bodies roll. Background technique [0002] Winding devices of this type are used, for example, for winding continuously fed threads, in particular threads of man-made fibers, and are known from DE 195 48 142 A1. For this purpose, one or several bobbins are clamped on a spindle. Through the rotation of the spindle, the input silk is formed into a coiled tube on the bobbin. Due to the static and dynamic flexibility of the spindle, the spindle basically consists of a tube called the spindle body, which is supported an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/547B65H54/44F16C19/06
CPCB65H54/547F16C19/06B65H54/44B65H54/54B65H2701/31B65H67/048B65H54/40
Inventor 海因茨·耶施克罗兰·厄斯特温德
Owner SAURER GMBH & CO KG
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