Automatic drum unloading device for yarn rolls

Abstract

The invention provides an automatic drum unloading device for yarn rolls. The automatic drum unloading device comprises a controller, a lifting mechanism, a transverse moving mechanism, a temporary storage mechanism, a support and at least three yarn taking frames, and the transverse moving mechanism and the temporary storage mechanism are both fixedly connected with the lifting mechanism through the support. The at least three yarn taking frames are fixedly connected with the output end of the transverse moving mechanism; and each yarn taking frame comprises a height adjusting assembly and a yarn taking tile, the height adjusting assembly is fixed to the output end of the transverse moving mechanism, and the yarn taking tile is fixedly connected with the output end of the corresponding height adjusting assembly. According to the automatic drum unloading device, multiple yarn rolls can be taken out at the same time, the requirements of a fiber multi-division drawing production process are met, the labor intensity and difficulty of workers are greatly reduced, safety accidents are reduced, and meanwhile the working efficiency is improved; and in addition, program parameters can be modified according to needs, and then the automatic drum unloading device is used for automatic drum unloading operation of one or two yarn rolls.

Description

technical field [0001] The disclosure relates to the technical field of fiber production, in particular to automatic bobbin unloading equipment for yarn clusters in the fiber forming process. Background technique [0002] In the glass fiber drawing production process, after the yarn balls of the wire drawing machine head are formed, they are mainly unloaded manually by the wire drawing workers in the early stage and then carried to the raw silk trolley. The weight of each yarn ball is about 25kg. The handling is time-consuming and labor-intensive. And it is also easy to damage the outer ring of the yarn ball, the production efficiency is low, and it is unfavorable for the orderly carrying out of industrialized production. [0003] In response to the above problems, some enterprises have carried out the development of machinery and equipment, and the operation of picking and placing yarn clusters through robots, but only for a single yarn bobbin. When taking the yarn, the ya...

AI Technical Summary

Problems solved by technology

On the one hand, the operation of taking and placing the yarn takes a long time and is inefficient

On the other hand, with the implementation of multi-split drawing technology, for example, in the production of three-split drawing, there will be some continuous filaments between the three yarn clusters, and the continuous filaments in adjacent yarn clusters need to be cut manually, and due to the wire drawing machine The head is too long, and the continuous yarn between the yarn clusters close to the inner side of the wire drawing machine cannot be reached manually, so manual cutting operation cannot be performed

Therefore, the current robot can only take yarn from the wire drawing head produced by one or two yarn clusters, which cannot meet the production process requirements of three-divided drawing or even more divided drawing in fiber production.

[0004] At present, some enterprises are trying to use the cylinder to take out three yarn balls at the same time for the three-point drawing production process, but because the yarn balls are relatively soft after being formed, the pneumatic device is easy to damage Yarn clusters, resulting in crushing of yarn cluster end faces, thereby affecting the quality of yarn clusters

In addition, since soft paper tubes are generally used in the production of yarn clusters at present, and the use of pneumatic devices to simultaneously take out the yarn clusters requires the inner ring of the cardboard tube. The promotion and use of cardboard tubes will greatly increase production costs, which is not conducive to industrialization promotional use of

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