Classification mechanism with adjustable size

Abstract

The invention relates to a classification mechanism with an adjustable size, belonging to the field of a product conveying device. The classification mechanism comprises an upper conveying mechanism, a buffering mechanism and a lower conveying mechanism which are successively arranged from top to bottom, wherein the upper conveying mechanism is provided with a transport passage for transversely transporting products to be classified, the buffering mechanism comprises buffering wheels (5) rotatably arranged at two sides of the lower part of the transport passage, a rotation axis of the buffering wheels (5) is parallel to a transport direction of the products to be classified on the upper conveying mechanism, the buffering wheels (5) are made of an elastic material, the products to be classified on the upper conveying mechanism drop between the buffering wheels (5) at two sides, and when the buffering wheels (5) rotate, the products to be classified are placed on the lower conveying mechanism; and the classification mechanism also comprises a distance adjusting mechanism. By using the buffering way of the buffering wheels (5), the products to be classified are prevented from being impacted in the dropping process, and thus the rate of finished products is increased; and the distance adjusting mechanism can adjust the width of the transport passage and the distance between the two side buffering wheels, so that the classification mechanism is suitable for the products of different sizes.

Description

technical field [0001] A size-adjustable sorting mechanism belongs to the field of product conveying equipment. Background technique [0002] In the process of sorting fragile products, it is necessary to drop the products from the upper conveying line to the lower conveying line. During the falling process, the products are easily broken or cracked, and the work is very unreliable, which reduces the yield. For example, products need to be classified during the production process of ceramic tiles. In the process of automatic classification, a kind of ceramic tile classification equipment is needed. At the beginning of the equipment, ceramic tiles are transmitted on the upper conveying line. When a certain brick needs to be placed in the lower During the conveying line, by hitting the upper surface of the tile or other methods to make the tile fall to the conveying line below, the tile is impacted during the falling process, and it is very easy to crack or even break. At pres...

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Problems solved by technology

[0002] In the process of sorting fragile products, it is necessary to drop the products from the upper conveying line to the lower conveying line. During the falling process, the products are easily broken or cracked, and the work is very unreliable, which reduces the yield

For example, products need to be classified during the production process of ceramic tiles. In the process of automatic classification, a kind of ceramic tile classification equipment is needed. At the beginning of the equipment, ceramic tiles are transmitted on the upper conveying line. When a certain brick needs to be placed in the lower During the conveying line, by hitting the upper surface of the tile or other methods to make the tile fall to the conveying line below, the tile is impacted during the falling process, and it is very easy to crack or even break. At present, there is no structure that can solve the problem of the tile falling process. Buffering issues in

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