A movable four-door spreader for cross-line conveying

Abstract

The invention discloses an overline transportation mobile type lifting appliance with four car doors. The overline transportation mobile type lifting appliance with the four car doors comprises a main framework, car door mobile frameworks and car door fixtures. The upper end of the main framework is provided with a support beam. The car door frameworks are hinged to the main framework. The car door fixture is connected to the car door mobile frameworks. The upper end of the main framework is further provided with a longitudinal beam. The car door mobile framework is provided with a start-stop device and a car door clamping self-lock device. The distance between two clamping components of the car door fixtures can be adjusted. The overline transportation mobile type lifting appliance with the four car doors has the advantages that by adding the longitudinal beam, the start-stop device and the car door clamping self-lock device on the framework of the lifting appliance, the lifting appliance is the overline transportation mobile type lifting appliance capable of transporting and actively running in the length direction of the car doors and the second direction of the thickness, and at the same time, the problems that loading and unloading the car doors are inconvenient, the universality is bad and repair and maintenance are inconvenient are solved; at the same time, the structure is simple, the operation is convenient, the labor intensity of constructors can be effectively reduced, and the safety of car door transporting and active running is improved.

Description

technical field [0001] The invention relates to a vehicle door spreader for cross-line conveyance, which belongs to the technical field of automobile manufacturing and logistics transportation, and in particular to a movable four-door spreader for cross-line conveyance used in a passenger car door assembly production line. Background technique [0002] In the assembly production of the automobile manufacturing industry, the door needs to be disassembled from the body, and the door trim panel, door glass, glass regulator and other parts are assembled, and then installed on the body after assembly, door assembly, transportation, etc. They all run along the length of the door to complete the conveying and accumulating operations. With the rapid development of the automobile manufacturing industry in recent years, the production capacity of the production line has increased rapidly, and the accumulation conveyor line used in the accumulation operation along the length of the doo...

AI Technical Summary

Problems solved by technology

Although the structure of the utility model is convenient, quick and stable, flexible and convenient to operate, reduce the labor intensity of workers, change the type quickly, and the cost is low, and can avoid the phenomenon that the door hanger is easy to loosen and the door is dropped, but the utility model does not disclose a method that can be used along the The movable door spreader for conveying and accumulating the doors in the thickness direction of the car door, and the structure of the utility model is complicated, which cannot satisfy the simultaneous conveying and accumulating movements of four car doors at one time, and the utility model is used for conveying and accumulating the car doors. It is easy to install and disassemble the door, and because there is no clamping and self-locking device, the utility model is inconvenient to operate and has poor versatility when transporting and accumulating for different car doors

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