Planetary rotary sand blasting device

Abstract

The invention provides a planetary rotary sand blasting device which comprises an upper cover cap, an upper cover bottom plate, a support, a base, a fixed gear and a plurality of movable gears which are sequentially arranged from top to bottom, wherein the fixed gear and the movable gears are arranged between the upper cover cap and the upper cover bottom plate. The upper cover cap and the upper cover bottom plate are coaxially arranged in a linkage mode, and a transmission shaft connected with a driving motor is arranged at the axes of the upper cover cap and the upper cover bottom plate. Thefixed gear and the upper cover bottom plate are coaxially arranged, and the fixed gear is fixedly connected with the support. The movable gears and the upper cover bottom plate are arranged in a linkage mode, and the movable gears are distributed along the edge of the fixed gear and engaged with the fixed gear. Each movable gear is further provided with a product bearing column coaxially connected with the movable gear and penetrating out of the upper cover cap. The upper cover bottom plate conducts autorotation under driving of the driving motor, and through engagement between the gears, themovable gears are forced to conduct autorotation while the movable gears conduct revolution around the fixed gear. The planetary rotary sand blasting device is simple in structure and convenient to use, through a planetary gear, sand blasting is achieved simultaneously on a plurality of products, sand blasting synchronization is good, and the efficiency is high.

Description

Technical field [0001] The invention relates to the technical field of sandblasting on ceramic or metal surfaces, in particular to a planetary rotating sandblasting device. Background technique [0002] When the factory needs to sandblast the surface of ceramic or metal products, it is limited by the structure of the existing sandblasting machine, and generally adopts a single-piece processing method, that is, the fixture is fixed on the intermediate drive shaft, and at the same time A number of fixed-position sandblasting heads are arranged above it, and the rotation of the product is driven by the rotation of the drive shaft, so as to achieve uniform sandblasting throughout the product. This processing method can only process one product at a time and the clamping speed is slow, and the production efficiency is low. If only by simply adding a drive shaft and a drive motor, even if multiple products can be sandblasted at the same time, it will cause The complexity of the entire...

AI Technical Summary

Problems solved by technology

This processing method can only process one product at a time, and the clamping speed is slow, and the production efficiency is low. If it is only by simply adding a transmission shaft and a drive motor, even if the effect of sandblasting multiple products at the same time can be achieved, it will also lead to The complexity of the entire device structure not only increases the cost, but also is not conducive to daily maintenance. In addition, the synchronization cannot be guaranteed.

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