Fully automatic high-speed self-positioning container general assembly method

Abstract

The invention discloses a fully automatic high-speed self-positioning container general assembly method, which comprises the following steps of: 1, conveying a bottom frame, a front end, a door end, a left side wall, a right side wall and a top plate to a general assembly table and positioning at each set position of the general assembly table by using a plurality of conveying vehicles respectively; 2, automatically welding connection positions among the bottom frame, the side wall, the front end, the door end and the top plate by using a welding gun so as to be connected into a container body, and then loosening the positioning of the side wall, the front end, the door end and the top plate by the corresponding conveying vehicles; and 3, shifting the container body out of the general assembly table and returning each conveying vehicle to the respective initial position. According to the fully automatic high-speed self-positioning container general assembly method, the working environment of the container assembly is improved, no hoisting equipment is required in an assembly process, a workpiece is prevented from being collided, fully automatic positioning and continuous uninterrupted operation are realized, the production efficiency is increased, all general assembly work including assembly of the top plate is finished at a station, and the production efficiency and the yield quality are greatly improved.

Description

technical field [0001] The invention relates to a method for the overall assembly of containers in container production. Background technique [0002] A container is a commonly used storage and transportation tool in modern logistics. It usually includes: a bottom frame, two side walls, a front end, a door end and a top plate. The two side walls are respectively located on both sides of the bottom frame and arranged along the length of the bottom frame. , the two front ends are respectively located at the two ends of the bottom frame and arranged along the width direction of the bottom frame. Usually, when producing a container, the top plate, bottom frame, side wall, front end, and door end are produced separately, and then they are assembled to form a container body. [0003] The general assembly production process of the existing container is as follows: firstly, the bottom frame is input into the assembly platform through the roller table, and then the door end and the ...

AI Technical Summary

Problems solved by technology

[0004] In this general assembly method, the workpiece is hoisted into the assembly platform by a crane, and the workpiece swings, which may cause impact damage to the operator and damage the workpiece; the lifting process involves lifting and lowering actions, which takes a long time; the relative position of each workpiece, Part of it is guaranteed by the positioning block on the assembly platform, and some is manually adjusted, which not only has low precision, but also takes a long time; the assembly and connection of each workpiece is limited by the front and back sequence, and there is a critical point in shortening the time, resulting in the shortest assembly of a 20-foot container on the existing assembly platform It takes 110 seconds, and it takes 133 seconds at the shortest to assemble a 40-foot container; the existing final assembly platform usually cannot complete the roof installation, and cannot complete all the final assembly work; in addition, this final assembly method requires at least 8 people to operate, and the labor cost is high. Poor, affecting the health of workers

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