Robot sucker claw for coating automobile roof

Abstract

The invention relates to an automobile roof coating robot sucker claw, which comprises a main frame, a connecting flange which is arranged in the middle of the upper end face of the main frame and connected with a robot, a first group of suckers, a second group of suckers, an unhooking prevention device, a third group of suckers and a fourth group of suckers. In the invention, the claw breaks limitation on special clamps; a photographic calibration technique and a structure in which the pivot angle of the claw sucker bracket is adjustable and in which floating suckers are arranged in the middle are adopted, so multiple types of switching is realized and the coating beat and positional accuracy are improved greatly in production; and the design of the claw is in accordance with the actual condition of the operation of the robot.

Description

technical field [0001] The invention relates to a robot part for automobile manufacturing, in particular to a robot suction cup gripper for car roof gluing. Background technique [0002] In the roof assembly operation, at present, domestic enterprises generally use the roof beam to be glued on a special machine, and then the glued roof beam and roof outer cover are manually welded into the roof assembly. Since the special plane for gluing is only suitable for a single type, and the gluing speed is low (about 1s / point), it cannot meet the needs of model switching. In other words, most of the main body welding lines of automobile factories are flexible production systems made to order, while the roof assembly assembly lines are all single-species or batch-switching production systems. As a result, different roof assembly lines need to be arranged around each main line, occupying a large amount of workshop space, and due to space constraints, it will bring practical difficulti...

AI Technical Summary

Problems solved by technology

Since the special plane for gluing is only suitable for a single type, and the gluing speed is low (about 1s / point), it cannot meet the needs of model switching

In other words, most of the main body welding lines of automobile factories are flexible production systems made to order, while the roof assembly assembly lines are all single-species or batch-switching production systems. As a result, different roof assembly assembly lines need to be arranged around each main line, occupying a large amount of workshop space, and due to space constraints, it will bring practical difficulties to the introduction of subsequent new models

[0003] Therefore, there are disadvantages in the prior art such as the single type of special machine glue coating, large area occupation, and low degree of production flexibility.

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