Transfer car for manual paint spraying for outer surface of medium-sized long and thin tubular part

Abstract

The invention discloses a transfer car for manual paint spraying for the outer surface of a medium-sized long and thin tubular part. The transfer car comprises a lock positioning mechanism, a frame assembly, a product positioning device and a tilting-preventing positioning mechanism; the frame assembly comprises a car body, a thrust bearing, a base and stand columns; multiple groups of rollers arearranged at the bottom of the car body, and each group of rollers comprise two symmetric rollers; a stepped hole and two stand columns are arranged on the car body, the thrust bearing is arranged onthe step surface of the stepped hole, the base is mounted on the thrust bearing, and multiple handles are arranged on the outer side wall of the base; tops of the two stand columns are connected through a fixed beam; the lock positioning mechanism is mounted at one end of the car body; the product positioning device is matched with a central hole in the base; and the tilting-preventing positioningmechanism is mounted on the fixed beam. The transfer car has a transfer function of a traditional car, can realize manual paint spraying, annular winding and other functions on the outer surface of the medium-sized long and thin tubular part and is high in practicability.

Description

technical field [0001] The invention relates to a transfer and painting device for cylindrical parts, in particular to a transfer trolley for manually painting the outer surface of a medium-sized elongated cylindrical part. Background technique [0002] Usually when painting manually, in order to prevent the paint from causing harm to the human body, the workshop is equipped with one or more fixed ventilation points. In order to ensure the smooth removal of the paint emitted in the air, the products are installed on a fixed frame not far from the air outlet, and people operate within the range corresponding to the air outlet. Due to the limited range of wind power, the number of products that can be placed is very limited. After each spraying, in order to protect the paint surface from being damaged, the products must be removed after the paint is dry. This will virtually increase the production cycle and improve production efficiency. reduce. However, the manufacturing co...

AI Technical Summary

Problems solved by technology

Due to the limited range of wind power, the number of products that can be placed is very limited. After each spraying, in order to protect the paint surface from being damaged, the products must be removed after the paint is dry. This will virtually increase the production cycle and improve production efficiency. reduce

However, the manufacturing cost and maintenance cost of building an automated production line are high. For the situation where the batch size is not too large and the production site is limited, it is especially important to invent a time-saving and labor-saving tooling.

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