A vacuum suction blank structure and a feeding mechanism comprising the vacuum suction blank structure

Abstract

The invention provides a vacuum blank adsorption structure which is simple in structure, low in cost, stable in work and capable of effectively ensuring stripes and patterns of a ceramic tile blank. The vacuum blank adsorption structure comprises a vacuum adsorption die used for adsorbing the ceramic tile blank, a lifting drive cylinder used for driving the vacuum adsorption die to rise and fall and a vacuum generation device used for enabling the vacuum adsorption die to generate a vacuum gas source. The bottom end face of the vacuum adsorption die is provided with a plurality of longitudinally and transversely formed air suction and exhaust grooves in an intersected mode. The intersection of each pair of intersected air suction and exhaust grooves is provided with an air hole communicating with the vacuum generation device. Compared with the prior art, according to the scheme, by adoption of the structural form, the traditional mode that a ceramic tile blank is conveyed into a press through a fidelity grating is changed, and the vacuum blank adsorption structural form in the scheme is utilized, and by adsorbing the ceramic tile blank through vacuum, it can be ensured that the blank is not prone to shaking in the transferring process, and the whole conveying process is stable.

Description

technical field [0001] The invention relates to the technical field of ceramic pattern forming equipment, in particular to a vacuum suction blank structure and a feeding mechanism comprising the vacuum suction blank structure. Background technique [0002] With the increasingly fierce competition in the building ceramics market, in order to expand the market share, most of the manufacturers increase the production capacity and enrich the patterns and colors of the products through continuous transformation of equipment, but the patterns of the micropowder products produced by them are generally unstable and the texture rough. Specifically, during the production and molding process of ceramic products, the existing ceramic tiles are generally sent into the molding press through a fidelity grid for pressing, but since the ceramic tiles are composed of granular powder, the fidelity The grid will inevitably vibrate during the conveying process, which will cause damage to the pa...

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Problems solved by technology

[0002] With the increasingly fierce competition in the building ceramics market, in order to expand the market share, most of the manufacturers increase the production capacity and enrich the patterns and colors of the products through continuous transformation of equipment, but the patterns of the micropowder products produced by them are generally unstable and the texture rough

Specifically, during the production and molding process of ceramic products, the existing ceramic tiles are generally sent into the molding press through a fidelity grid for pressing, but since the ceramic tiles are composed of granular powder, the fidelity The grid will inevitably vibrate during the conveying process, which will cause damage to the pattern on the ceramic tile, so that the pattern of the pressed ceramic product is not perfect; in addition, the pattern of the existing ceramic tile is not perfect. The method is limited, which in turn leads to the limitation of the surface patterns of the existing ceramic tiles

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