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Textile mechanical station for manufacturing across winding reel

A cross-winding bobbin and textile machinery technology, which is applied in the direction of conveying filamentous materials, thin material processing, transportation and packaging, etc., can solve the problems of high component costs and changes, reduce power consumption, and avoid seizures Effect

Inactive Publication Date: 2008-03-26
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of connecting rods, in addition to high component costs, also results in a significant change in the torque transmitted via the connecting rods to the drive shaft due to the lever ratio which itself changes when the connecting rods move

Method used

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  • Textile mechanical station for manufacturing across winding reel
  • Textile mechanical station for manufacturing across winding reel
  • Textile mechanical station for manufacturing across winding reel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] FIG. 1 shows a schematic side view of a textile machine for producing cross-wound bobbins, in this embodiment a so-called automatic cross-winder. Such an automatic cross-winding winder 1 has, as is known, a number of identical work stations 2 between its end positions (not shown).

[0019] At these stations 2, bobbins 9 produced, for example, on ring spinning machines with relatively little yarn material are wound into large-volume cross-wound bobbins 11, which are then maintained by means of automatic maintenance Devices such as a cross-spool changer are transferred to a cross-wound bobbin conveyor 21 in the longitudinal direction of the machine and are conveyed to a bobbin handling station or the like arranged at the end of the machine.

[0020] According to the illustrated embodiment, some stations 2 of the automatic cross-winding machine 1 each have a bobbin magazine 3 for storing a large number of bobbins 9 .

[0021] Below the bobbin storehouse 3 that is preferab...

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PUM

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Abstract

The present invention relates to a textile machine working station (2) for producing cross-wound bobbin, the working station (2) has a yarn tube changing device (4), the yarn tube changing device has a bobbin tube chamber (3) can be rotatable supported and store yarn tube (9), a lever mechanism (38) can be asway supported and used for delivering the yarn of yarn tube (9) to the yarn clamping tube (25) while splicing yarn or after changing yarn tube, and a driving electric motor (31) used for driving the bobbin tube chamber (3) and the lever mechanism (38), the electric motor delivers torque to the lever mechanism (38) by a driving shaft (43) and a driven shaft (44) arranged with mutually axle angle mode and having fall between them, here, the lever mechanism (38) can be transferred into yarn delivering location from static location, on the lever mechanism (38) there is a sector gear (46) capable of asway supporting on the driven shaft (44), the sector gear corresponding to a feeding lever (45), the feeding lever connects by the driving shaft (43) and the driving electric motor (31), the sector gear (46) and the feeding lever (45) forms as this, that is the torque acting on the lever mechanism (38) remains constant during the pivoting movement.

Description

technical field [0001] The invention relates to a station of a textile machine for producing cross-wound bobbins according to the preamble of claim 1 . Background technique [0002] The Schlafhorfst brochure "Autoconer 338" discloses a station of a textile machine for producing cross-wound bobbins according to the preamble of claim 1 . The winder mentioned in this document has a creel, which is known to have a drive motor controlled by a creel computer. The driving motor drives the automatic yarn joining device and the automatic yarn changing bobbin device. The drive motor is connected to the lever mechanism through a transmission, as described on pages 4-68 to 4-70. The torque exerted by the drive motor on the drive shaft is transmitted by the transmission to the lever mechanism in order to actuate the lever mechanism when, for example, a bobbin is changed or a yarn breaks. [0003] From DE 915 39 762 B4 a connecting rod is used for transmitting the torque from the drive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H67/02B65H49/04B65H49/10B65H49/12
CPCB65H67/083B65H67/02B65H2701/31
Inventor 约尔根·佩尔塞克
Owner OERLIKON TEXTILE GMBH & CO KG
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