Apparatus for winding up a thread

Abstract

The invention relates to an apparatus for winding up a thread having two bobbin spindles (31, 32) which can be driven for receiving at least one thread lap (8.1). The bobbin spindles are held in a projecting manner on a movably arranged spindle carrier (2) and are guided by the spindle carrier alternatively into an operating position for winding the thread and a changing position for removing the thread lap. In order to change the thread lap, a doffer device (9) is provided which has a depositing table (10) which is arranged movably in the machine frame (1), wherein the depositing table can be guided between a removal position and a parked position in order to accept the thread lap. In order to make short changing times possible, according to the invention the depositing table is arranged in the machine frame directly in front of the bobbin spindle (3.1, 3.2) which is held in the changing position, and can be guided out of the removal position into the parked position by a pivoting movement, wherein, in the parked position of the depositing table, the thread lap (8.2) is arranged outside an imaginary axle extension of the bobbin spindle which is held in the changing position. It is therefore possible without delay to carry out a further operation of the bobbin spindle by plugging on a bobbin tube.

Description

technical field [0001] The invention relates to a device for winding filaments according to the preamble of claim 1 . Background technique [0002] In the manufacture of synthetic filaments, the filaments are usually wound into individual filament packages by a winding device after melt spinning. In order to achieve a continuous material flow, a winding device with two cantilevered bobbin spindles is preferably used, which are arranged on a movable spindle carrier and are guided alternately to the The working position for winding the filaments and the changing position for changing the filament package, whereby the spun filaments can be wound continuously into a filament package after individual processing without process interruption. In addition, it is known to provide a so-called doffer for changing the filament package for the automation of the winding device, by means of which the filament is taken up from the bobbin spindle after fabric finishing / after-treatment Roll...

AI Technical Summary

Problems solved by technology

Here, for automation, the parking position of the laying table is arranged in the lower area below the bobbin spindles, so that although the filament package can be removed from the operating side of the bobbin spindles, the free ends of the bobbin spindles are ready for replacement Inserting the empty bobbin immediately after the filament package has been packed, but has the disadvantage that the doffing mechanism must have several drive elements for the horizontal and vertical movement of the table

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