Bobbin brake for a winding apparatus of a textile machine which produces crosswound bobbins

A technology of cross-winding and winding device, applied in the direction of brake type, brake components, brake disc, etc., can solve the problems of long braking time, shortened service life of bobbin brakes, large wear of bobbin brakes, etc., and is not easy to wear. , the effect of long service life and high braking torque
CN101528575AInactive Publication Date: 2009-09-09SAURER GERMANY GMBH & CO KG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SAURER GERMANY GMBH & CO KG
Publication Date
2009-09-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a bobbin brake (23) for a winding apparatus (24) of a textile machine (1) which produces crosswound bobbins having a rotatably mounted empty-bobbin receiving plate (25) which is provided with a rear-side brake face (49), an axially displaceably mounted brake housing (35) which is equipped with a brake lining (36), and a device (32) for moving the brake housing (35) into a braking position, wherein the brake housing (35) is moved towards the empty-bobbin receiving plate (25). There is provision according to the invention for the brake housing (35) to have, in addition to the brake lining (36) which is arranged fixedly on the brake housing (35), a brake ring (38) which is connected fixedly in terms of rotation to the brake housing (35) but is mounted such that it can be displaced axially with regard to the brake housing (35), and for a sleeve-like brake disc (43) to be installed between the brake lining (36) and the brake ring (38), which sleeve-like brake disc (43) is arranged fixedly in terms of rotation but axially displaceably in a rotatably mounted receiving housing (45) of the empty-bobbin receiving plate (25), which receiving housing (45) has a brake face (49) which is arranged on the end side.
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Description

technical field

[0001] The invention relates to a bobbin brake for a winding device of a textile machine for producing cross-wound bobbins according to the preamble to the first aspect. Background technique

[0002] Such bobbin brakes have been known for a long time in association with so-called automatic crosswinders, and have been described in more detail, for example, in page 1.3.8 of the Schlafhorst company's manual "AUTOCONER System 238" or in DE 196 50 932 A1 The bobbin brake is described.

[0003] These known bobbin brakes are present at each station of the automatic crosswinding machine and are respectively integrated in the creel holder which rotatably holds the crosswinding bobbin or its bobbins during the winding operation . These cartridge brakes each have a pneumatic brake cylinder to which compressed air can be applied in a predetermined manner through a solenoid valve connected in the pneumatic line and connected to the workstation computer. In addition, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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