Artificial lens automatic screening equipment

Abstract

The invention discloses artificial lens automatic screening equipment. The equipment comprises a base, wherein a box body is welded to the top of the base, a storage box is welded to the top of the box body, a driving motor is fixedly connected to the top of the box body, a first belt pulley is welded to an output shaft of the driving motor, and a second belt pulley is welded to the back face of the first belt wheel. According to the equipment, the driving motor, the first belt pulley, a second belt, a third belt pulley, a second rotating rod, stirring rods and other structures are mounted, the rotation of the first belt pulley can be controlled by controlling the driving motor, then the rotation of the second rotating rod is controlled through the second belt and the third belt pulley, the second rotating rod rotates to control the stirring rods to stir artificial lenses, the artificial lenses are prevented from being accumulated on a screening plate, and it is difficult to filter the small artificial lenses at the top; and meanwhile, the screening efficiency of filtering plates and the screening plate is improved, secondary screening can be realized, and the screening precision is improved.

Description

technical field [0001] The invention relates to the field of material screening, in particular to an artificial crystal automatic body screening device. Background technique [0002] The main components of the human lens are protein and water, which will become fogged or cloudy due to aging, and the fogged lens will hinder the projection of light and images to the retina. Eye damage, certain diseases, and even certain drug treatments may cause crystal fogging; according to statistics, more than 90% of cataract cases are also caused by the aging process that humans must go through. Cloudiness, and then vision is affected, the mechanism is still unclear, drug treatment has not made breakthroughs so far, the only effective treatment for cataracts is surgical treatment, that is, remove the opaque lens and replace it with an artificial lens, This is the intraocular lens. The intraocular lens implantation is the most effective means of treating cataract. Thousands of cataract pat...

AI Technical Summary

Problems solved by technology

The driving end of the driving mechanism drives the rocking mechanism to swing, and at the same time drives the screen installed between the two rocking rods to swing, so that the wafers in the screen can be screened. The two rocking rod groups each include two rocking rods. It is movably connected on the frame, and the lower ends of the same group of rocking rods are connected together through connecting rods, and the lower ends of two rocking rods in one group of rocking rods are connected with the lower ends of the other group of two rocking rods through connecting rods. It is installed on the connecting rod between the two rocking rod groups. Although the device can screen the crystals by rocking, the device cannot control the dropping of the crystals during the screening process, and cannot stir the crystals at the same time. As a result, the screening is insufficient due to the excessive amount of crystals, and at the same time, the screening efficiency is reduced, and it cannot be screened quickly, and the device can only perform single screening, and the screening accuracy is difficult to guarantee, and it is inconvenient to use. Not strong, not suitable for widespread promotion

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