Separation method of dropper moving device

Abstract

The invention relates to the field of spinning equipment, and in particular relates to a separation method of a dropper moving device used in a preposing process of warp drafting. The separation method comprises the following steps of: accurately separating droppers to appointed positions through a motor, a screw rod, a sucking disc, an encoder and a sensor; introducing the droppers to a guide rail by using a heavy hammer thrust mechanism; adopting a dropper guide supporting structure; driving a ball screw rod to do linear motion by the motor; reducing air injection mechanisms for multiple dropper separation by utilizing the adsorption function of a vacuum chuck; detecting by using an angular displacement encoder by utilizing a lever principle; and transmitting hanging needles and detecting through sensors arranged at the upper end and the lower end of a hanging needle mechanism to finish dropper separation. By using the separation method, the problems of relatively dispersed detection position and poor reliability are solved, the amount of the absorbed droppers and the states of the droppers on the hanging needle mechanism can be accurately judged within the shortest time of 0.25s, only one dropper is kept hung on the hanging needles, rapid and fully-automatic control is realized, artificial working procedures are omitted, and the work efficiency is increased.

Description

Technical field [0001] The invention relates to the field of textile equipment, in particular to a method for separating a menopause moving device in a pre-process of warp threading. Background technique [0002] At present, the menopause separation mode adopts vacuum adsorption to the hanging needle mechanism of the belt, and then the belt drives the menopause on the needle hanging mechanism to move to the next station, and the subsequent needle hanging mechanism moves to the fixed position where the menopause is separated, and the needle hangs The state of menopause on the mechanism is detected at the corner of the belt. When there are multiple menopauses on the needle hanging mechanism, the system will alarm and it will be manually disposed of. The state of the menopause film in the needle hanging mechanism before warp thread threading is very important. Only one menopause film on the hanging needle can be accurately hung on the hanging needle, and it will be detected mid...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical deficiencies of the existing menopause separation mode, the present invention provides a method for separating the menopause moving device, which solves the problems of scattered detection positions, time-wasting, and cumbersome operations, realizes fast and fully automatic control, and improves work efficiency. Efficiency, especially suitable for the device where the leading end of the warp drop wire in the densely stacked state is separated and moved to another element, that is, the drafting field

Images