Molding technology and equipment for container top panels

A molding process and molding equipment technology, which is applied in the field of container roof molding technology and equipment, can solve the problems of high labor intensity, low equipment utilization rate, and low production efficiency, so as to reduce the requirement of raw material width, improve production efficiency, and improve production efficiency. efficiency effect

Active Publication Date: 2013-04-03
东莞南方中集物流装备制造有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Molding technology and equipment for container top panels
  • Molding technology and equipment for container top panels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to figure 1 , is a schematic diagram of a steel plate stamping production line in Embodiment 1 of the container roof forming process provided by the present invention. As shown in the figure, the production line equipment is as follows: a pressing machine 100, an edge trimming machine 200a, an edge trimming machine 200b, and a shaping machine 300 arranged successively from right to left are used to press steel plates on the pressing machine 100, the edge trimming machine 200a, the trimming machine 200b and the automatic transport device 400 shifted between the trimming machine 300, the above equipments work in an orderly manner under the control of a control system (not shown in the figure).

[0032] In this embodiment, the forming machine 100 is provided with a forming die (not specifically shown in the figure) capable of forming at least two bosses on the steel plate at one time. The molding die specifically includes an upper mold base and a lower mold base, wh...

Embodiment 2

[0040] refer to figure 2 , shows the second embodiment of the container roof molding process. This embodiment and figure 1 The forming process in the first embodiment is basically the same, the difference is that the trimming die provided on the trimming machine 200 is a punching die or a blanking die, and the four sides of the steel plate can be trimmed simultaneously by corresponding program control. Using this trimming machine 200 to trim the steel plate has higher efficiency.

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D43/00
Inventor 芦兰庆
Owner 东莞南方中集物流装备制造有限公司
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