Composite backboard and crack arrest layer positioning and back pressure pressure bonding device for cladding machine

Abstract

The present invention relates to a device for positioning and backpressure bonding of a compound backboard and a crack stopping layer in a cladding machine. The device comprises a rack, a compound backboard positioning device, a crack stopping layer sheet positioning device, a synchronous wrapping tape releasing-taking up device, a lower compound backboard bonding mold, a back pressing device and compound backboard press-bonding devices, wherein the compound backboard positioning device is arranged at one end of a middle frame; the crack stopping layer sheet positioning device is arranged on the middle frame; the bottom of the synchronous wrapping tape releasing-taking up device is fixedly arranged on a bottom frame; the top of the synchronous wrapping tape releasing-taking up device is arranged on the middle frame; the lower compound backboard bonding mold and the back pressing device are arranged on an accessory frame; and the compound backboard press-bonding devices are arranged on the middle frame. The cladding machine using the device disclosed by the present invention can be used for bonding the bounce facing surface of the compound backboard and a crack stopping layer sheet, the bonding is firm, the bonding surface is smooth, the whole body is in an angular shape, time and labor are saved, the working efficiency is improved, the product quality is ensured, and the device is suitable for popularization and application in equipment and harness companies.

Description

technical field [0001] The invention relates to a composite back plate and a crack arresting layer positioning and back pressure bonding device of a cladding machine, belonging 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 300m...

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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