Multi-station full-automatic assembly line with turnover jig

Abstract

A multi-station full-automatic assembly line with a turnover jig comprises a rack, a conveying mechanism, the jig and a plurality of working stations, and is characterized in that double layers of track structures are arranged on the rack; two engaged linear transmission mechanisms are arranged on the conveying mechanism and correspond to the double layers of track structures; the jig is provided with an upper surface and a lower surface; at least one of the upper surface and the lower surface is provided with a toothed plate which corresponds to a corresponding engaged linear transmission belt; the multi-station full-automatic assembly line further comprises two turnover mechanisms which are arranged at two ends of the rack separately; each turnover mechanism has an up-turning working station and a down-turning working station relative to the rack; distances among the adjacent stations are equal, and are integer multiples of tooth pitches of the engaged linear transmission belts; and moreover, the movement direction of the jig on the first layer of track structure is opposite to the movement direction of the jig on the second layer of track structure. After workpieces are machined on the upper part of the rack, the jig can be directly overturned to the lower part of the rack for returning, therefore, the jig can be cleaned, and moreover, occupied space of equipment is saved.

Description

technical field [0001] The invention relates to the field of factory automation, in particular to a multi-station fully automatic assembly line with reversible jigs. Background technique [0002] The existing multi-station automatic assembly line usually consists of a frame, a conveying mechanism, a jig and a processing station. Wherein, the frame is provided with a linear guide rail, and the jig is slidably connected to the linear guide rail, and is driven to move in translation by the conveying mechanism. [0003] The existing multi-station automatic assembly line has been found to have the following deficiencies during long-term use: 1. During the production process, scraps or residues are likely to be generated in the jig, and special cleaning stations need to be added, most of which are blown by compressed air or Use a vacuum cleaner to suck it, which will generate a lot of noise and increase production costs; 2. The return transport mostly adopts horizontal movement o...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-station fully automatic assembly line with reversible jigs, so as to solve the problems in the prior art that the jigs are difficult to clean and the equipment occupies a large area.

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