Rotating disc type convexly-welded nut automatic sorting structure

Abstract

The invention relates to the technical field of novel convexly-welded nut automatic sorting structures, in particular to a rotating disc type convexly-welded nut automatic sorting structure. The structure is characterized in that an inwards-concave annular rotating disc is adopted, rectangular through grooves which are uniformly distributed in the radial direction are formed in the end surface ofthe annular rotating disc, a certain distance is formed between the end surface of the annular rotating disc and a face board, convex convexly-welded nuts can be accommodated correspondingly, an annular retainer ring is arranged on the outer ring of the annular rotating disc correspondingly, and an annular groove, a straight groove and an arc-shaped groove are formed in the inner surface of one side of the annular retainer ring; and the convex convexly-welded nuts can slide into the straight groove through the annular groove under the driving of the annular rotating disc and by means of the gravity of the nuts, the convexly-welded nuts which are regularly arranged are output through the straight groove, the size of the radial through grooves of the end surface of the annular rotating discand the distance between the end surface of the annular rotating disc and the face board are changed, so that the structure can be used for conveying and sorting different convex convexly-welded nuts.The automatic connection of fasteners has become a technical trend of automobile and household appliance application at present, the structure, an automatic feeding mechanism, a convexly-welded nut automatic conveying mechanism, a convex welding machine and a welding gun are effectively matched, so that the convexly-welded nuts can be automatically welded.

Description

technical field [0001] The invention relates to the technical field of a new type of automatic sorting structure for projection welding nuts. Specifically, it is a concave annular turntable. The inner surface of one side of the annular retaining ring is provided with annular grooves and straight grooves, and the radially evenly distributed rectangular through grooves on the end surface of the turntable allow the hexagonal bosses of the projection welding nuts to pass through. There is a certain distance between them, so that the flange plate of the projection welding nut can pass through, and the outlet of the silo is connected with the panel. The projection welding nut enters the inner concave cavity of the ring turntable from the outlet of the hopper, and the ring turntable is driven by the gear motor to rotate. , drive the projection welding nut inside the turntable to turn over together. When the hexagonal boss with projection welding nut enters the straight groove on the ...

AI Technical Summary

Problems solved by technology

[0004] At the same time, with the development of the automobile manufacturing industry, the production capacity of the projection welding parts is getting higher and higher. In the past, the projection welding parts were only manually welded by nuts, screws and plates, so the welding efficiency was low and the labor intensity was high.

Images