Automatic nut and screw assembling mechanism

Abstract

The invention relates to an automatic nut and screw assembling mechanism. A locking and attaching mechanism, a rotary feed mechanism and a feed and discharge mechanism are disposed on the case of the assembling mechanism. The left vibrating plate of the mechanism allows two groups of screws to enter the rotary feed mechanism. The right vibrating plate of the mechanism allows two groups of nuts to enter and the feed and discharge mechanism. The stepping motor of the rotary feed mechanism drives a feed shaft to rotate 90 degrees anticlockwise so as to allow the two horizontal feed holes to be vertical and be concentric with the through holes in a mandrel, and the screws can be guided to the through holes. The nuts entering through the two feed inlets in the connecting plate of the feed and discharge mechanism are pushed below a guide sleeve to be concentric with the same by a feed air cylinder. The X-axis component and Z-axis component of the locking and attaching mechanism moves screwdriver heads above the two vertical feed holes so as to perform locking and attaching of two screws simultaneously. After the locking and attaching, the discharge air cylinder of the feed and discharge mechanism pushes a discharge plate to perform discharging, and the locked and attached screws and nuts are fed into a discharge frame.

Description

Technical field: [0001] The invention relates to the field of nut and screw assembly mechanism equipment, and more specifically relates to an automatic nut and screw assembly mechanism with double-station work. Background technique: [0002] When the screws and nuts are used together, it is necessary to assemble the screws and the nuts together, and transport the matched screws and nuts to the desired position for use, which is convenient for use. The assembly of screws and nuts is generally done manually or by a locking mechanism. Due to the large number of screws and nuts of different specifications, the assembly is time-consuming, labor-intensive, and inefficient. [0003] At the same time, the existing locking mechanism can only lock one set of screws and nuts at a time, which has low working efficiency, and the existing device cannot adjust the position of the mechanism in the X-axis direction and the Z-axis direction. If the locking mechanism is fixed, the scope of use...

AI Technical Summary

Problems solved by technology

The assembly of screws and nuts is generally done manually or by locking mechanisms. Due to the large number of screws and nuts of different specifications, the assembly is time-consuming, labor-intensive, and low-efficiency.

[0003] At the same time, the existing locking mechanism can only lock one set of screws and nuts at a time, which has low working efficiency, and the existing device cannot adjust the position of the mechanism in the X-axis direction and the Z-axis direction. If the locking mechanism is fixed, the scope of use is limited.

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