RU31783U1 - Machine for rewinding wire or thread from bobbins to bobbin - Google Patents

Description

Machine for rewinding wire or piti with reels pa

The invention relates to technological equipment of the rewind type and can be used in various fields of engineering and in the textile industry.

Known winding mechanism of a ring spinning machine containing a winding lever, driven by an eccentric, informing the ring bar swing motion through flexible connections, a double block, a lever of a balancer and a column, 1

The closest in technical essence is the winding mechanism of spinning machines (prototype) 2.

The winding mechanism, in order to ensure the winding of the upper reserve, is equipped with an additional reel mounted on the axis of the reel, kinematically connected to the ring bar by a system of levers and an additional eccentric attached to the axis of the main eccentric, interacting with the additional reel after making the removal.

The disadvantages include the inability to wind several wires or threads onto the spool at the same time as the layout in a row and the same degree of tension of each wire or thread in front of the spool.

The objective of the invention is to provide a machine for rewinding a wire or thread from one or more bobbins simultaneously onto one reel with the same degree of tension of each wire or thread and with a dense layout in a row.

The drawing shows a schematic diagram of a machine. The machine contains a bed (1), on which all machine elements are mounted, holders (2) with bearing units to reduce resistance when selecting wire or thread from a bobbin, bobbin (3) with wire or threads (4), guides (5) for each wire or thread, two rows of rollers (6)

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with cargo clamps-rollers (7) of a wire or thread, a nozzle (8) for the final formation of a bundle of wire or thread, laid tightly to each other in a row, a reel (9) for a rewound wire or thread, supports (10) in which it rotates coil, slide (11) on which the rotation drive of the coil and supports, guides (12) and the clown (13) are mounted.

The machine works as follows:

On the holders (2) with bearing units, bobbins (3) with wire or threads (4) are installed, the coil (9) is strengthened in the supports (10). Each wire or thread (4) is threaded through the guides (5), through the grooves of the rollers (6), pressed by the cargo clamps-rollers (7), passed through the nozzle (8) and fixed to the coil (9). The drive is turned on, while the wire or thread starts to be wound on the spool (9) rotating in the supports (10), at the same time, due to the rotation of the eccentric (13), the slide (11) will begin to slide along the guides (12) with the spool (9) the next round will go close to the previous one. The pressure exerted on the wire or thread (4) by the cargo clamps-rollers (7) is regulated depending on the diameter of the wire or thread (4), thereby creating the necessary tension of each wire or thread in the area between the nozzle and spool. The breakage of each wire or thread is fixed by the rollers (14) installed in the area between the bobbin (3) and the guide (5) due to the impact on the micro switches with the subsequent stop of the machine.

1 Autosw. No. 357291 D01H 1/38 2 Autos. No. 348653 D01H 1/38

Claims (1)

A machine for rewinding wire from bobbins to a reel, comprising a winding mechanism with an eccentric, characterized in that the reel for rewinding a wire or thread is mounted in supports mounted on a slide, guides and two rows of rollers with cargo clamps and a nozzle are installed along the path of the wire or thread for the final formation of a bundle of wire or thread.