Storage switching mechanism for multi-vehicle-type vehicle body mixed line forming station clamps

Abstract

The invention relates to the field of vehicle welding in a vehicle production line, in particular to a storage switching mechanism for multi-vehicle-type vehicle body mixed line forming station clamps. The storage switching mechanism comprises four sets of clamp storage banks, and a clamp conveying device is installed below the clamp storage banks. The storage switching mechanism further comprises a clamp transfer device and a clamp in-place device. The clamp transfer device and the clamp in-place device are fixed between two sets of clamp storage banks located on the same side of a welding production line. The two ends of the clamp in-place device and the two ends of the clamp transfer device are connected with the clamp conveying device in the two sets of clamp storage banks on the same side respectively to form an annular clamp conveying system. The clamp storage banks are reasonable in arrangement structure, the occupied area of a factory is saved, the whole arrangement structure is more reasonable, the clamps can be well conveyed to designated positions through the cooperation of three-dimensional conveying mechanisms, the transfer device and the in-place device, the transfer efficiency of the clamps on the welding production line is improved, and high promotional value is achieved.

Description

technical field [0001] The invention relates to the field of automobile welding in an automobile production line, in particular to a multi-vehicle body mixing line forming station fixture storage switching mechanism. Background technique [0002] The development trend of the world's automobiles is from mass production to multi-variety and small-batch production. In order to meet the extensive and diverse needs of automobile consumers and adapt to the fierce competition in the automobile market, major automobile manufacturers in the world continue to shorten the model change cycle. To speed up the update of vehicle types, the flexible body welding line (FBL) is designed and manufactured to adapt to this development trend. It can produce the car bodies of two or more car models in a mixed flow on one production line, and has the advantages of simple and fast changeover production, short development time, low secondary investment costs and high production efficiency, so it is w...

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Problems solved by technology

However, this device also has some problems. The device is used to store fixtures. The lifting storage warehouse and the fixed storage warehouse cannot be connected. The fixture can only be fixed in a certain storage warehouse. It is necessary to switch the welding station of the car when different fixtures are used, occupying at least three stations, which extends the length of the station to a certain extent

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