Cold light source cutting device for processing light-resistant screen

Abstract

The invention discloses a cold light source cutting device for processing a light-resistant screen, and belongs to the technical field of light-resistant screens. The cold light source cutting devicecomprises a base, wherein a first side plate base is fixedly connected to the top of the base, a first bearing is clamped on the side surface of the first side plate base, and an adapter shaft is sleeved with the first bearing. According to the cold light source cutting device for processing the light-resistant screen, under the mutual cooperation of the designed structures such as a first hot ironing roller, a second hot ironing roller, a cold ironing roller, a pressing plate, a supporting spring, a lifting base, a connecting sleeve, toothed plates, a gear and a connecting frame, a certain pulling effect can be achieved on a to-be-cut light-resistant screen flatly laid on the base, it can be avoided that a cut part deforms under heat and affects the flatness of a non-cut part, it can be avoided that the to-be-cut light-resistant screen deforms under instantaneous overhigh heat when the to-be-cut light-resistant screen is subjected to the action of a cold light source laser cutter, theflatness of the cut part of the cut light-resistant screen can be ensured, and the stability of the light-resistant screen is rapidly stabilized by utilizing cold ironing.

Description

technical field [0001] The invention belongs to the technical field of anti-light screens, and in particular relates to a cold light source cutting device for processing anti-light screens. Background technique [0002] The projection screen is one of the most commonly used products in the peripheral equipment of the projector. The projection screen is the abbreviation of the projection screen. If the projection screen is properly matched with the projector, you can get a high-quality projection effect. The reflective type is used for front projection, and the transmissive type is used for rear projection. Front projection screens are divided into flat screens and curved screens. Flat screens can be divided into glass bead screens, metal screens, and embossed plastic screens in terms of texture. , elastic screen, etc. (embossed plastic is divided into white plastic, gray plastic, silver plastic, etc.). [0003] Initially, the cutting of anti-light screens was mostly carried...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: in order to solve the problem that existing cold light source cutting equipment for anti-light screens still has some deficiencies in the process of use, when cutting, the anti-light screen is easily deformed due to heat, and then Affect the flatness of the uncut part, and the reduction of the flatness of the anti-light screen will seriously affect the accuracy of the cold light source cutting technology, and after cutting, the cut part of the anti-light screen is deformed, usually after cutting Smoothing processing after cutting increases the problem of anti-light screen processing procedures, and a cold light source cutting device for anti-light screen processing is proposed

Images