Automatic barrel feeding device for draw frame

Abstract

The invention discloses an automatic bucket feeding device of a drawing frame. The automatic bucket feeding device comprises a conveying table connected with an empty bucket input opening of the drawing frame. Empty bucket positions of a pushing end of the conveying table correspond to a pushing mechanical arm of the drawing frame. A pushing rod used for pushing empty buckets towards the pushing end is arranged at a return end. The pushing end is provided with a state detection senor used for monitoring whether empty buckets exist at the empty bucket positions or not. The state detection sensor is electrically connected with a drive module of the pushing rod through a center control module. When it is detected that the empty bucket positions are empty, the pushing rod is driven to move towards the pushing end. An automatic feed system of the empty buckets is formed by the conveying table, the pushing rod, the state detection sensor and the center control module, and automatic feed of the empty buckets can be achieved for the drawing frame; and multidirectional induction monitoring can be achieved by means of cooperation of correlating control between a position detection sensor and the state detection sensor, and therefore the monitor sensitivity of the bucket feeding device is improved, and the requirement of continuous work of the drawing frame is met.

Description

technical field [0001] The invention relates to the field of textile control, in particular to an automatic barrel feeding device for a draw frame. Background technique [0002] The drawing process of cotton sliver is an important process in the cotton spinning process. The task of the drawing frame machine is to complete the drawing of the cotton sliver, which can improve the straightness and parallelism of the raw sliver fibers, improve the length of the sliver, optimize the evenness of the sliver and the mixing uniformity of the fibers. At present, the design output speed of the new draw frame has reached more than 800m / min, and the delivery speed of the foreign draw frame is even as high as 1000m / min. Due to the increased sliver output speed, the output speed of the raw sliver barrels is also continuously accelerated. The speed of entering the barrel of the empty barrel should also be accelerated accordingly. [0003] At present, during the working process of the draw...

AI Technical Summary

Problems solved by technology

This invisibly increases the maintenance material cost, maintenance labor cost, maintenance time cost, etc., and also brings great inconvenience to the use

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