Drainage board and water drainage and storage board forming equipment

Abstract

The invention relates to drainage board and water drainage and storage board forming equipment which comprises a support frame, and an upper roller and a lower roller which are arranged on the support frame in parallel opposite to each other, wherein boss molds which are arranged in a parallel array mode are arranged on a cylindrical surface of the lower roller; a plurality of array grooves are evenly distributed on the upper roller along the cylindrical surface; each groove is parallel to a central axis of the upper roller; and each array groove is matched with each row of boss molds which are arranged in an array mode. The equipment is easy to manufacture and maintain and easy and convenient to operate, and the boss and bottom plate of the drainage board and the water drainage and storage board can be uniform in thickness distribution, so that the consistency of pressure bearing and other physical mechanical properties can be effectively kept, the problems that partial area is broken and then the whole construction quality and service life are reduced due to non-uniform stress are effectively solved, the economic cost is wholly reduced, the service life is prolonged, a guarantee is provided for the quality and service life of the related construction, and the equipment is suitable for popularization and application in related fields of production of drainage boards and water drainage and storage boards.

Description

technical field [0001] The invention relates to the technical field of production of drainage boards and drainage and storage boards, in particular to a forming equipment for drainage boards and drainage and storage boards. Background technique [0002] At present, many buildings and greening projects use simple and convenient drainage boards or drainage and storage boards for drainage and water storage. The used drainage boards and drainage and storage boards generally adopt the basic structure that bosses are arranged on the bottom plate. Then through different shapes of bosses and different forms of arrangement to form drainage boards and drainage water storage boards with different design structures, among them, the forming equipment commonly used for the formation of boss structures is double-roller simultaneous operation stamping equipment, this kind In the equipment, a plurality of boss-shaped molds are distributed on one roller, and a plurality of circular holes corr...

AI Technical Summary

Problems solved by technology

Then through different shapes of bosses and different forms of arrangement to form drainage boards and drainage water storage boards with different design structures, among them, the forming equipment commonly used for the formation of boss structures is double-roller simultaneous operation stamping equipment, this kind In the equipment, a plurality of boss-shaped molds are distributed on one roller, and a plurality of circular holes corresponding to the boss-shaped molds are distributed on the other roller. When the feeder conveys the molded plastic or rubber bottom plate When it reaches between the two rollers, through the action of negative pressure, a plurality of bosses are formed on the bottom plate passing between the two rollers. The arrangement of the bosses corresponds to the distribution of the boss molds on the rollers. The equipment itself is complicated to manufacture, and the products produced often have uneven thickness of the boss itself. At the same time, because the boss mold needs to enter the corresponding round hole, the bottom plate around the boss is squeezed during stamping, and As a result, indentations often appear on the bottom plate around the boss, and the thickness is inconsistent with other parts of the bottom plate that are not extruded. As a result, the drainage board and the drainage and storage board are subjected to uneven bearing forces in subsequent applications such as construction. Cracks appear, which seriously affect the quality and life of the corresponding project.

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