Integrated assembly table of car door welding lines

Abstract

The invention provides an integrated assembly table of car door welding lines, and belongs to the field of equipment for car welding lines. The integrated assembly table comprises an assembly table base, an automatic welding mechanism, a hinge locating mechanism, car door locating and clamping mechanisms, a lifting and conveying mechanism and an offline mechanism, wherein the automatic welding mechanism, the hinge locating mechanism, the car door locating and clamping mechanisms, the lifting and conveying mechanism and the offline mechanism are arranged on the assembly table base. The lifting and conveying mechanism is used for conveying a car door to a designated spot on the integrated assembly table. The car door locating and clamping mechanisms are used for fixing the car door, and then the car door is welded through the automatic welding mechanism. The hinge locating mechanism is used for hinge locating. The offline mechanism is used for enabling the welded car door provided with hinges to being online and offline from the integrated assembly table. The integrated assembly table has the beneficial effects that the car door is automatically conveyed through motor belts, the manual dragging time is omitted, the car door is in place accurately, the number of times of colliding hollowing is almost zero, and the repair time is reduced; and the operation time of edge covering repair welding is omitted, and the manual cost is reduced.

Description

technical field [0001] The invention relates to equipment for automobile welding lines, in particular to an integrated platform for automobile door welding lines. Background technique [0002] The existing production line needs two independent air-controlled splicing stations after the door is hemmed to complete six parts of the work content: door conveying, door positioning, hemming repair welding, hinge positioning, window frame repair welding and door off-line. The conveying is roller conveying, which needs manual dragging of the door. The edge repair welding is manually operated lead-out welding, and the door off-line is manually transported. [0003] The disadvantages of this structure are that it takes up a lot of land, the cycle time is low, and the automation rate is low. The door outer panel often needs to be repaired due to bumps and dents, it is difficult to go off the assembly line, and the labor intensity is high. There is a lot of land for the construction of...

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this structure is that it takes up a lot of land, the cycle time is low, the automation rate is low, the door outer panel often needs to be repaired due to bumps and dents, it is difficult to get off the assembly line, and the labor intensity is high.

There is a lot of land for the construction of the door line, the workload of new tooling debugging is heavy, the tooling design cycle is long, the construction cost is high and the construction period is long

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