A cutting apparatus for a micro-controlled film

Abstract

A cutting apparatus for a micro-controlled film is provided. The cutting apparatus comprises: an air floating module device part which automatically controls the amount of air through self-floating, automatic inclination, blade height control, free body balancing and a mass flow control and maintains the height (floating amount) according to the pressure of the air; a head back plate device part which allows the air floating module device part to be coupled to the front surface thereof to be vertically moved, controls the pressure of the air when the air floating module device part floats by reducing the weight of the air floating module device part, and measures the height displacement of the air floating module device part when the air floating module device part floats; and a control part which operates and controls the air floating module device part and the head back plate device part. The cutting apparatus can accurately cut a local film part along the curve of the protection film without the need of considering a nonuniform film surface by adjusting the air floating amount of a cutting module of an LVDT sensor.

Description

technical field [0001] The present invention relates to a micro-control protective film cutting device that cuts the protective film through micro-control, and more particularly relates to a micro-control protective film cutting device, which is made of steel, stainless steel, and PCM materials used as the appearance of white household appliances such as refrigerators and washing machines. In the working process of the panel (Panel) made of VCM material, in order to easily remove the protective film used to protect the appearance when necessary in the working process, the protective film attached to the front surface of the panel is precisely controlled and semi-finished. Cutting (Half Cutting). Background technique [0002] A protective film is attached to the exterior of white goods such as refrigerators and washing machines. [0003] That is, in order to protect the appearance of the exterior iron plate / SUS plate used in home appliances, a protective film is attached to ...

AI Technical Summary

Problems solved by technology

[0010] Ball Bearing Type Cutting HeadModule and cutting were tested to manufacture a four-axis ball bearing type cutting head module, but the problem of abnormal cutting occurred during side cutting (Side Cutting). In the case of the blade, there was a problem that the height could not be adjusted normally. During this period, problems such as damage to the film, balance and vibration at stop occurred when the film was moved at high speed.

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