Molding technology and equipment for container top panels

Abstract

The invention relates to the processing of container parts and provides a molding technology and equipment for container top panels. The molding technology comprises the following steps of: uncoiling, cutting materials into steel plates, carrying out compression molding on the steel plates one by one so as to form at least two bosses on each steel plate at a time, locating and trimming the molded steel plates, shaping the trimmed steel plates and stacking. According to the invention, at least two bosses are formed on the steel plates at a time in the compression molding. On one hand, at least two bosses are formed in one-time compression molding, the size is stable, the requirement on the width of the materials is lowered, the materials are saved, and the cost is lowered. On the other hand, the production efficiency is largely improved. The invention further provides molding technical equipment for the container top panels, corresponding to the technical method. Through the adoption of the set of equipment, the top panels are continuously and automatically molded. The equipment is suitable for mass production so that the production efficiency is greatly increased.

Description

technical field [0001] The present invention relates to the processing of container parts, more specifically, relates to container roof molding process and equipment. Background technique [0002] The roof is an important part of the container. The existing container roof production process is as follows: uncoiling—cutting into fixed-length plates—stacking—hoisting to the shot blasting (sanding) pretreatment line—loading—shot blasting (sanding) pretreatment line—primer spraying— Drying—unloading and stacking—levelling (if necessary) hoisting to the press line—feeding—single-wave pressing—stacking—feeding—four-side trimming—stacking. This container production process method has multiple defects: [0003] 1. The billet required for single-wave pressing is large, so the purchase width of the original coil steel is increased, and the cost is increased. [0004] 2. Workers need to carry out multiple handling and loading and unloading operations on the sheet metal, resulting in...

AI Technical Summary

Problems solved by technology

[0003] 1. The billet required for single-wave pressing is large, so the purchase width of the original coil steel is increased, and the cost is increased

[0004] 2. Workers need to carry out multiple handling and loading and unloading operations on the sheet metal. The waiting time for the production equipment is long, the utilization rate of the equipment is low, the production efficiency is low, and the labor intensity of the workers is high.

[0005] 3. The production equipment is scattered and covers a large area, requiring a large workshop area

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