A car roof grabbing and conveying device

Abstract

The invention provides a car roof gripping and conveying device. The device consists of a base, a rotation mechanism, an elevating mechanism and a gripping mechanism, wherein, the rotation mechanism comprises a rotating cylinder, a connection rod, a rotating shaft and a rotating base, the rotating cylinder is hinged with the base, one end of the connection rod is hinged with a rotating cylinder lever and the other end of the connection rod is fixedly connected with the rotating shaft, the rotating shaft is fixedly connected with the rotating base, and the rotating base is positioned at the upper part of the base; the elevating mechanism is positioned on the rotating base; and the gripping mechanism is arranged on the top of the elevating mechanism. By utilizing the device, a car roof is gripped from a roof assembly placement station and then is accurately placed on a designated placement table through actions such as rising, rotating, falling and the like. Compared with a manual operation mode, the car roof gripping and conveying device has the advantages of greatly reducing labor intensity of workers, improving production efficiency and avoiding collision on the roof during the handling process; and compared with a robot operation mode, the car roof gripping and conveying device has the characteristics of low manufacturing cost, small occupied space and the like, and is easy for maintenance and operation.

Description

technical field [0001] The invention relates to a conveying device, in particular to a car roof grabbing and conveying device for transporting a car roof from a roof holding station to a robot grabbing and setting table on an automobile production line, and belongs to the technical field of automobile manufacturing. Background technique [0002] In the process of automobile production, when the car roof and other large covering parts are combined with the body, the roof assembly needs to be transported from the station where the roof is placed to the robot grabbing and placing table, and then the corresponding processing is carried out. At the production site, there are generally two ways to transport the car roof: one is to have at least two workers transport the roof and place it on the robot grabbing table. Due to the large size and heavy weight of the top cover, the operation of the personnel cooperative operation is unstable, which often causes the top cover to be bumpe...

AI Technical Summary

Problems solved by technology

Due to the large size and heavy weight of the top cover, the operation of the personnel cooperative operation is unstable, which often causes the top cover to be bumped and deformed; the top cover is placed on a high platform, and the working space is narrow, which makes it difficult and dangerous for employees to place it; and manual handling labor High strength, when the production rhythm is fast, a large number of moving personnel are required, and the work efficiency is low

Another method is to use a special robot to grab the top cover. This method solves some disadvantages of manual handling, but the investment cost of the robot is high, and the installation and operation area needs to occupy a large space. There is a job interference problem

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