Mold lens cutting and conveying device

Abstract

The invention provides a mold lens cutting and conveying device, and belongs to the technical field of lens preparation devices. The cutting and conveying device comprises a track transfer transferring device, a first conveying belt, a gradual speed change supporting device and a second conveying belt, the track transfer transferring device drives clamping pushing rods to move from two sides to the middle by using flat opening gear rack mechanisms, when the clamping pushing rods move, the clamping pushing rods can abut against connecting rods to move to the middles of mounting top plates alongrespective guide rails, multiple lenses which are just cut on a cutting table and are arranged in a polygonal mode are transferred to jig disc holes which are regularly and linearly arranged at the same time, and jig discs full of the lenses are stably conveyed to the second conveying belt which conducts continuous conveying. Compared with existing single lens transferring, novel transferring hasthe beneficial effects that the transferring and conveying efficiency is greatly improved, the number of needed devices is reduced, the device cost is reduced, and conveying is more stable.

Description

technical field [0001] The invention relates to the technical field of lens preparation equipment, in particular to a mold lens shearing and conveying device. Background technique [0002] A lens is an optical element made of a transparent material whose surface is part of a spherical surface. Most of the lens manufacturing is formed by injection molding. Generally, 4, 6, 8 or 16 lenses will be injected on one injection mold at the same time. The connections formed by injection molding are in The lens together will be laser cut on the cutting table, the laser cut lens is a complete individual, and then put into the jig plate one by one for subsequent processing. However, the existing factory processing status in the lens placement process is: the one is to put the cut lenses into the jig tray one by one manually, the efficiency is very low, and there are also problems such as easy to pollute the lens in the manual transfer process; There are transfers by automatic suction c...

AI Technical Summary

Problems solved by technology

However, the existing factory processing status in the lens placement process is: the one is to put the cut lenses into the jig tray one by one manually, the efficiency is very low, and there are also problems such as easy to pollute the lens in the manual transfer process; There are transfers by automatic suction cups, but such devices in existing factories are arranged in a regular linear manner on the holes of the jig tray due to the polygonal arrangement of the injection molded lenses, so the transfer is difficult to achieve, and the transfer is performed one by one for a single lens. Low efficiency, many devices that need to operate at the same time, many equipment control programs, and complex equipment and high cost

[0003] Since the lens is not fixed after being placed on the jig plate, it is required that the jig plate should not have sudden vibration or too much acceleration during transportation. The existing switching transmission mechanism is suddenly opened and stopped suddenly, which will make the jig The lens on the plate is displaced or dropped

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