Hole blocking detection device for spinneret plate

Abstract

A hole blocking detection device for a spinneret plate comprises a detection mechanism, an auxiliary device and a power mechanism. The detection mechanism is placed in a second cavity of a spinneret plate, a detection device box is arranged at the left end of the detection mechanism, and a light receiving cavity with a leftward opening is formed in the left end of the detection device box. A detection device cavity which is communicated with the light receiving cavity and is provided with leftward opening is formed at the right end of the light receiving cavity, and a detection device is fixedly installed in the detection device cavity. According to the invention, a laser transmitter and a laser sensor are adopted, a blocked hole can be easily found through modeling of a spinneret plate hole, a full-automatic design is adopted, a large amount of manpower and material resources consumed for hole finding of the spinneret plate are reduced, the efficiency is greatly improved, the manufacturing efficiency of the spinneret plate is greatly improved, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to a hole blocking detection device of a spinneret, and mainly relates to the technical field of mask machinery. Background technique [0002] The spinneret is also called the spinning cap. The function of the spinneret is to transform the viscous polymer melt or solution into a thin stream with a specific cross-section through the micropores, and solidify it through a coagulation medium such as air or a coagulation bath. When forming filaments, when the spinneret is actually made, the phenomenon of hole plugging often occurs. When plugging the hole, it is often necessary to mark the position of the plugged hole manually. However, because the spinneret hole is too small, the manpower and material resources consumed to find the hole are huge. , but it is thankless and has little effect. [0003] To sum up, it is difficult to find the blocked holes in the spinneret, and it is time-consuming and labor-intensive. In view of the above...

AI Technical Summary

Problems solved by technology

[0002] The spinneret is also called the spinning cap. The function of the spinneret is to transform the viscous polymer melt or solution into a thin stream with a specific cross-section through the micropores, and solidify it through a coagulation medium such as air or a coagulation bath. When forming filaments, when the spinneret is actually made, the hole plugging phenomenon often occurs. When plugging the hole, it is often necessary to mark the location of the plugging hole manually. However, because the spinneret hole is too small, the manpower and material resources consumed to find the hole are huge. , but thankless, little effect

[0003] To sum up, it is difficult to find the blocked holes in the spinneret, and it is time-consuming and labor-intensive. In view of the above-mentioned shortcomings, the present invention improves

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