Conveying structure for drill bit of electric drill

Abstract

The invention relates to a conveying structure for a drill bit of an electric drill. The conveying structure comprises a pair of perpendicularly-distributed conveying brackets, a pair of material blocking plates and a transition unit; a conveyor belt is mounted on each conveying bracket, the pair of material blocking plates are arranged above the conveyor belts, and the material blocking plates are driven to be close to or away from each other by driving cylinders; and the transition unit comprises a pair of arc-shaped transition plates arranged at the adjacent position of the two conveying brackets, the outer walls of the two ends of each arc-shaped transition plate are attached to the inner sides of the four material blocking plates, and the transition plates are driven to be close to oraway from each other by the driving cylinders mounted on the conveying brackets. The conveying structure for the drill the of an electric drill has the advantages that a drill bit is limited by arranging the pair of material blocking plates above the conveyor belts, the situation of rolling and falling of the drill bit from the conveyor belts in the conveying process is avoided, automatic conveying is achieved, manual labor is reduced, and the conveying structure is very convenient; and through the two vertically-distributed conveyor belts, cooperating with the transition plates, reversing conveying of the drill bit is achieved so as to cooperate with conveying in the processes with different positions.

Description

technical field [0001] The invention relates to the field of electric tools, in particular to a conveying structure for electric drill bits. Background technique [0002] In the 1960s, with the development of battery manufacturing technology, battery-type electric tools without power cords using nickel-cadmium batteries as power sources appeared. But at that time, due to the high price, the development was slow. By the mid-to-late 1970s, due to the reduction in battery prices and shortened charging time, this type of power tool was widely used in Europe, America, and Japan. Electric tools were originally made of cast iron, and then aluminum alloy was used as the casing. In the 1960s, thermoplastic engineering plastics were applied to electric tools, and realized double insulation of electric tools, ensuring the safety of electric tools. Due to the development of electronic technology, electronic speed control electric tools also appeared in the 1960s. This kind of electr...

AI Technical Summary

Problems solved by technology

However, this kind of transportation method is not only cumbersome, but also needs to consume many workers, and the labor intensity is relatively large, which is not very convenient.

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