Composite back sheet conveying and crack arrest layer positioning pressing and bonding device for cladding machine

Abstract

The invention relates to a composite backboard transporting and fracture-preventing layer positioning press bonding device of a wrapping machine, which comprises a frame, a composite backboard sucking and bearing device, a composite backboard transporting device, a wrapping belt releasing and drawing synchronizing device, a fracture-preventing layer material sheet positioning die and a composite backboard press bonding device, wherein the composite backboard sucking and bearing device is fixedly mounted at the lower end of the composite backboard transporting device, the bottom of the wrapping belt releasing and drawing synchronizing device is fixedly mounted on a bottom frame, the top of the wrapping belt releasing and drawing synchronizing device is fixedly mounted on a middle frame, and the fracture-preventing layer material sheet positioning device is mounted on the middle frame. The device provided by the invention can firmly suck the composite backboard and automatically operates, a fracture-preventing layer material sheet is accurately positioned, the front face of the composite backboard is firmly bonded with the fracture-preventing layer material sheet, and the surface is smooth and angular. The device is convenient to operate, has time-saving and labor-saving effects, improves the work efficiency, ensures the product quality, and is suitable for being generalized in equipment and fixture enterprises.

Description

technical field [0001] The invention relates to a composite backboard conveying and crack-stopping layer positioning pressure-bonding device of a cladding machine, which belongs to the technical field of production and processing machinery for bulletproof products such as equipment. Background technique [0002] In equipment manufacturing enterprises, especially the production of new military bulletproof panels is relatively large. The outer protective layer of the bulletproof panel is made by bonding the bullet-facing surface and the rear surface of the composite backplane with the crack arresting layer material. The composite backplane The bullet-facing surface, that is, the convex surface, is made of silicon carbide, which is called wood ceramics by the military, and it is about 7mm thick. It is about 7mm thick, and the anti-crack layer sheets on the front and rear sides of the composite backplane are all single-layer PE cloth; the length of the composite backplane is 300...

AI Technical Summary

Problems solved by technology

But at present, in the bonding of the anti-crack layer materials on the bullet-proof surface of the bulletproof board, it is necessary to brush glue on the anti-crack layer materials, and then align the anti-bullet surface of the composite backboard with the anti-crack layer materials, and then manually Rolling hard is not only labor-intensive, but also due to uneven force, there are many air bubbles between the surface of the composite backplane and the split layer material, which makes the bullet-proof surface of the finished bulletproof plate uneven, time-consuming and labor-intensive, and affects product quality. reduced productivity

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