Belt type superposed material-distributing device and material-distributing method

Abstract

The present invention relates to belt type superposing material distributing apparatus and process. The material distributing apparatus includes a belt feeder with circulating drive belt and side boards to form a closed cavity with separating strips inside it, and a powder holding cavity with feeding port in the upper part of the closed cavity. The material distributing process includes the following steps: driving the belt to make the separating strips enter the closed cavity and form powder holding cavity in the upper part, filling powdered material to the powder holding cavity with the feeding unit, driving the belt for the separating strips to leave the closed cavity and form material distributing port in the lower part of the closed cavity to distribute powdered material to the powder carrier, and feeding the powdered material with the powder carrier to the press for forming. The present invention can distribute powdered material with beach effect, wood grain effect, etc.

Description

technical field [0001] The invention relates to a distributing device and a distributing method for ceramic tile production, in particular to a belt-type superimposed distributing device and a distributing method. Background technique [0002] The production of ceramic tiles mainly includes processes such as cloth, pressing, drying and sintering, among which cloth is an important process. [0003] Figure 12 It is a schematic diagram of the structure of the existing horizontal distribution device. Its structure and working principle are: the hopper distribution device lays (or fills) the powder on the powder carrier 30 located on the conveying platform 10, and then is conveyed by a push cart or other circulation The mechanism brings the powder into the press and fills it in the cavity of the mold for compression molding. The powder bearing carrier 30 is generally a grid or a soft rubber blank pad. The horizontal distributing device of this structure is more suitable for the...

AI Technical Summary

Problems solved by technology

[0005] (1) During the powder filling process of this equipment, the material box is set in a vertical state, so that there is a certain height difference between the lower end of the box and the top of the box. The falling height of the powder is small, and due to the difference in the drop, the color produced by it will be scattered and uneven with the surface of the brick, so it is impossible to achieve the effect of imitating natural mechanism such as beach effect, wood grain effect or glacier;

[0006] (2) Due to structural limitations, the vertical material distribution device can only perform single-layer material distribution, and cannot reduce production costs through multi-layer material distribution, nor can it achieve the effect of layered decorative material with slurry. In addition, there will be safety hazards due to the use of rotating mechanisms. The efficiency is too low, the control system is complicated, and the maintenance and debugging are cumbersome, so its scope is limited to a certain extent

Images