Appearance detecting device for light inspection machine of hydro-acupuncture ampoule bottles

Abstract

The invention provides an appearance detecting device for a light inspection machine of hydro-acupuncture ampoule bottles. The device is characterized by comprising a synchronous following image acquisition device, a mechanical jaw bottle clamping device and a main driving system, wherein the synchronous following image acquisition device is provided with a hollow direct-drive servo motor; the hollow direct-drive servo motor is fixedly connected with a hollow direct-drive servo motor output flange; the hollow direct-drive servo motor output flange is fixedly connected with one end of a revolving arm; the revolving arm is fixedly connected with a backlight mounting base and a camera mounting base; a backlight is arranged on the backlight mounting base; and a camera is arranged on the camera mounting base. The camera, the backlight source and the bottles to be detected are high in synchronism, so that the image acquisition quality of the camera is guaranteed, and the detecting precision of the light inspection machine is greatly improved.

Description

technical field [0001] The invention mainly relates to the field of pharmaceutical machinery and equipment, in particular to an appearance detection device for a fully automatic water needle ampoule bottle inspection machine, which is specially used for the light inspection machine system to realize the detection of the appearance of the water needle ampoule bottle body Function, mainly to detect cracks, air bubbles, scratches and foreign objects on the outer surface of the ampoule bottle. Background technique [0002] In the field of pharmaceutical machinery and equipment, the automatic liquid medicine bottle intelligent visual inspection system is a fully automatic online inspection device for the quality inspection of ampoules, ampoule bottles and large infusion bottles on the pharmaceutical production line. Chips, rubber crumbs, hair, fibers and other foreign matter, can also detect the damage and cracks of the bottle itself and the packaging quality of the bottle mouth,...

AI Technical Summary

Problems solved by technology

At present, most domestic light inspection machines use cameras and backlights to be installed on different mechanical structures, and are synchronized through mechanical transmission. Due to the limited processing accuracy of parts and errors in structural installation, the camera, backlight, and bottles to be inspected cannot Synchronization is difficult to guarantee, which directly affects the accuracy of appearance inspection

[0005] 2. At present, most of the light inspection machines in China adopt the base and pressure rod structure, the mechanical structure is complex, and the requirements for the bottle are relatively high.

On the one hand, if the bottle head is defective, such as burrs, scorched heads, etc., it is easy to cause the bottle to break

Difficult to clean if bottle breaks during inspection

On the other hand, the bottle to be inspected is placed on a fixed base, so that the bottom part of the bottle is blocked, and the camera cannot collect images, so it is impossible to inspect the appearance quality of the bottom, which affects the integrity of the final appearance inspection

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