Combined distribution apparatus, convected distribution device and vertical superposed distribution device

Abstract

The invention relates to a distributing mechanism of a belt wrapping roller and a distributing method. The distributing mechanism of the belt wrapping roller comprises a carved encapsulated roller and a charging hopper; the surface of the carved encapsulated roller is provided with a pattern drop pit; the charging hopper is used for loading powder lot to the pattern drop pit. A polarizing means is arranged on the flank of the carved encapsulated roller; the polarizing means closely attaches with the surface of the carved encapsulated roller and is synchronized-operation with the carved encapsulated roller. A close powder lot carrying space is formed by the polarizing means and the pattern drop pit. A locating belt which closely attaches with the surface of the carved encapsulated roller and is synchronized-operation with the carved encapsulated roller is arranged on the flank of the carved encapsulated roller, the close powder lot carrying space is formed between the polarizing means and the pattern drop pit, thereby leading the powder lot in the pattern drop pit to have no friction in a feeding process. On one hand powder viscosity phenomenon in the prior art caused by long-time use is avoided, and the productivity effect is enhanced; on the other hand rolling mixture phenomenon of the prior art during the powder lot carrying process is eliminated, the adobe decoration effect and the product quality are furthest enhanced.

Description

Technical field [0001] The invention relates to a distributing device for ceramic tile production, in particular to a combined distributing device, a convection distributing device and a vertical stacking distributing device. Background technique [0002] The production of ceramic tiles mainly includes processes such as cloth, press molding, drying and sintering, among which cloth is an important process. The existing traditional distributing devices are horizontally arranged in multiple groups of hoppers. First, the powder is filled on a carrier (such as a grid or a soft rubber mat), and then the powder is sent by a pusher or other circulating conveying mechanism Into the press, the powder is filled into the mold cavity at the press, and finally pressed into a brick. [0003] In order to achieve special decorative effects of bricks (such as micro-powder lined bricks, imitated natural stone or sandstone patterns), usually two or more fabrics or multi-station sub-regional superimpo...

AI Technical Summary

Problems solved by technology

[0005] (2) The area effect achieved by the brick adobe is relatively stiff. The main reason is that when the powder is filled in the charging hopper, the powder is squeezed on the inclined surface to form a line bearing slope, which causes the layout effect to be stiff; in addition, the edge of the blank area of ​​the filler template Set a slope with an angle β, which is completely manual and difficult, and cannot be set in a narrow area pattern;

[0006] (3) In order to achieve the material distribution effect, the actions of each station are relatively complicated, including the lifting of the filler formwork, the movement of the charging hopper, the fixed-distance displacement of the powder carrier, etc., and the control and coordination are cumbersome;

[0007] (4) Unable to realize continuous cloth distribution function on the powder bearing carrier

[0009] (1) It is difficult to make the arc-shaped plate, and it is difficult to grasp the cooperation between its arc and the surface of the roller, resulting in poor sealing, long-term use of sticky powder, which affects production efficiency, and must be replaced when replacing rollers with different diameters. At the same time, the corresponding arc-shaped plates are produced, which increases the production cost;

[0010] (2) When the powder moves in the channel between the engraved rubber-covering roller and the arc-shaped plate, there is friction between the powder and the inner surface of the arc-shaped plate. On the one hand, the powder wears the inner surface of the arc-shaped plate, on the other hand, the powder along There is a tumbling and mixing phenomenon during the sliding process of the inner surface of the arc-shaped plate, resulting in a difference in the mixing ratio of the powder and material, which weakens the surface effect of the brick and seriously affects the decorative effect and product quality.

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