Electromechanical system and method for automatic shovel

Abstract

The invention relates to an electromechanical system for an automated shovel plate, comprising a first power group, a second power group, at least one blade assembly mounting seat, a blade assembly, a position sensor and a control unit. The first power group drives the second power group to reciprocate up and down through the screw nut transmission pair, and the blade assembly mounting seat is coaxially fixed on the output shaft of the second power group to drive the blade assembly to rotate. The control unit collects the signals of the position sensor and the integrated sensor of the tool holder, and completes the signal processing to carry out the corresponding control process. The invention adopts the method of electromechanical combination, ensures the rapidity and accuracy of automatic tool setting through mechanical buffering and sensor detection control technology, and embodies and guarantees the high efficiency of automatic operation of the shovel plate.

Description

technical field [0001] The invention relates to the field of chemical fiber mechanical spinning production, in particular to the shovel automation technology of spinnerets. Background technique [0002] In the process of chemical fiber spinning, the surface of the spinneret adheres to the polymer, which affects the spinning quality. Generally, the surface of the spinneret should be shoveled once every 24 hours. At present, the manual shovel method is mainly used, and the worker holds a shovel. The quick cleaning of the spinneret surface, the manual shoveling method is labor-intensive, the working conditions and the environment cause great damage to the fitness of workers, and the manual shovel is very dependent on skilled workers, all of which lead to higher costs for manual shovels. The higher the age, the more difficult it is to recruit workers. Therefore, the automation of spinneret cleaning is imperative. At present, there are also some manufacturers or patents showing t...

AI Technical Summary

Problems solved by technology

[0002] In the process of chemical fiber spinning, the surface of the spinneret adheres to polymers, which affects the spinning quality. Generally, the spinneret surface needs to be shoveled every 24 hours. At present, the manual shoveling method is mainly used, and the worker holds a shovel The rapid cleaning of the spinneret surface, the manual shoveling method is labor-intensive, the working environment has great damage to the fitness of the workers, and the manual shoveling is very dependent on skilled workers, all of which lead to the cost of manual shoveling. It is getting higher and higher, and it is more and more difficult to recruit workers. Therefore, the automation of spinneret cleaning is imperative. At present, there are some manufacturers or patents showing that automatic scraping devices are being developed, but most of them only solve how to realize automatic cleaning. Regarding the scraper problem, there is little research on how to quickly attach the scraper to the spinneret surface and maintain a certain scraper force

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