Trolley flexible transport system and application method thereof

Abstract

The invention discloses a trolley flexible transport system and an application method thereof. A plurality of trolleys are arranged on an orbit which is arranged in advance; a rotary table is arranged on the bent part of the orbit; a friction drive device drives the trolleys to run and the rotary table to rotate; and bilateral combined lifting devices are arranged on the trolleys, so that a full floor type assembly line that a workpiece only needs to be loaded and positioned at one time, and the height can be controlled through lifting is constructed. The trolleys for assembly complete omnibearing assembly operation of the workpieces of an automobile, the workpieces are loaded and positioned at one time, and the conversion between load change and position reference in the prior art is avoided; and assembly quality and the working efficiency are improved. A floor running mode is adopted in the trolleys serving as main equipment and the rotary table and completely replaces a suspension transportation mode in the prior art, so that a large number of steel structure lifting devices are reduced, the hoist load of plants is greatly reduced, engineering investment is reduced, and the construction period is shortened. The layout design of the production line is more flexible and practical.

Description

technical field [0001] The invention relates to a complete set of conveying equipment and an application method thereof, which are mainly used in an assembly production line, especially a trolley-type flexible conveying system and an application method thereof for an automobile assembly line. Background technique [0002] Among all the assembly processes of industrial products, the assembly of automobiles is the most typical and complex. So for the design of the assembly line, the automobile assembly line is the most challenging, especially the car line. It requires very short time beats and long process lines. Its assembly operation usually starts from the inside, after door dismantling, interior decoration, seat, instrument panel, engine, front and rear axles, tire installation, various wiring harnesses, lamps, door installation, debugging, filling various automobile fluids, etc. A series of process operations to complete the assembly of the vehicle. In order to complet...

AI Technical Summary

Problems solved by technology

This has resulted in a substantial increase in the cost of production line equipment and has taken up a lot of space that is not necessary for the assembly process

[0004]Furthermore, in the transformation of various conveying methods, the positioning reference of the car body is also changing again and again, which makes the assembly deviation of the final product gradually increase Large, which affects the assembly quality of the vehicle

[0005]In addition, due to the characteristics of the suspension conveying equipment, it must rely on a huge steel structure hoisting system to ensure sufficient operational stability, which directly leads to the The complexity of the structure will increase the cost of the project; the entire construction period of planning, design, construction, etc. will be lengthened

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