A glue layer coating device for silica gel tape production

Abstract

The utility model discloses a kind of glue layer coating devices for silica gel adhesive tape production, including box and fixed in the liquid storage tank of box outside, constant pressure valve is installed on the liquid storage tank, the top of constant pressure valve is communicated with outside glue storage mechanism through pipeline and cooperates, the inside of the liquid storage tank is installed with buoyancy mechanism, the bottom port of constant pressure valve is controlled to open and close by buoyancy mechanism with the liquid level inside liquid storage tank rising and falling.The utility model is lowered along with liquid level, until buoyancy mechanism and the bottom of constant pressure valve are separated, while constant pressure valve always keeps open state, then glue solution automatically flows into the inside of liquid storage tank, so that the liquid level inside liquid storage tank and storage cavity recovers to rise, until buoyancy mechanism is blocked to constant pressure valve again, realize automatic liquid supplement, without manual operation, so as to realize that device has automatic liquid supplement, liquid supplement stability is good, save manpower, improve the advantages of equipment operation stability.

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