Multifunctional exposure machine exposure frame

Abstract

The invention discloses a multifunctional exposure machine exposure frame. The multifunctional exposure machine exposure frame comprises a lower frame body, lower glass, a connecting foldable hinge, an upper frame body, upper glass, an air spring, a positioning block structure, an extrusion rod structure and a handle structure; the lower glass is mounted on the inner side of the lower frame body;the upper frame body is connected with the lower frame body through the connecting foldable hinge; the upper glass is mounted on the inner side of the upper frame body; the air spring is mounted on the left side between the lower frame body and the upper frame body; and the positioning block structure is fixed on the upper surface of the lower glass. The multifunctional exposure machine exposure frame has the beneficial effects as follows: by virtue of setting of the positioning block structure, the height of the positioning block structure can be adjusted conveniently and materials of different widths can be placed on the appointed position of the exposure machine exposure frame more accurately; by virtue of setting of the extrusion rod structure, a bending material can be supported in placement process conveniently; and materials of different radians can be processed more conveniently.

Description

technical field [0001] The invention belongs to the technical field of exposure machine equipment, and in particular relates to a multifunctional exposure machine drying rack. Background technique [0002] Existing exposure machine sealing clamps generally adopt vacuum technology, the upper frame uses wheat grain film, and the lower frame uses glass table tops. There are air suction grooves or air holes on the glass table tops. After closing, a closed space is formed, and the aligned negatives Put the copper-plated plate into it and then vacuumize it, so that the negative film and the copper-plated plate are close together and its position is fixed. The existing technology is a low-cost exposure machine with a Chinese patent publication number of 201520802306.9. The technical solution is : It includes hinged upper and lower drying racks, and a gas spring is set between the upper and lower drying racks, so that the upper and lower drying racks can be opened and closed movably...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a multi-functional exposure machine drying rack to solve the inconvenient and more accurate placement of materials in designated positions and the inconvenient handling of materials with large arcs. Problems with processing and cases where materials are easily obscured

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