Lamp inspection machine for foreign matter detection after infusion bottle filling

Abstract

The invention belongs to the technical field of pharmaceutical equipment and in particular relates to a lamp inspection machine for foreign matter detection after infusion bottle filling. The lamp inspection machine comprises a camera (3), a repeater (2) connected with the camera (3), and an upper computer (1) connected with the repeater (2), and also comprises a first conveyor belt (8) and a second conveyor belt (9) arranged in parallel, wherein a lifting and rotating device (6) for lifting infusion bottles (7) and rotating at a constant speed is arranged just above the middle of the first conveyor belt (8); a horizontal sliding cylinder (5) perpendicular to the operating direction of the first conveyor belt is arranged on the outer side of the middle of the first conveyor belt (8); a shifting block (11) with a circular arc-shaped notch is arranged at the end of a piston rod of the horizontal sliding cylinder (5); a detection probe is arranged above the horizontal sliding cylinder (5); and a discharging device (4) for discharging the infusion bottles (7) one by one is arranged on the outer side of the first conveyor belt (8) and in the rear of the horizontal sliding cylinder (5).

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical equipment, and in particular relates to a light inspection machine for detecting foreign objects after filling infusion bottles. Background technique [0002] In the pharmaceutical industry, after the infusion bottle is filled, it is generally necessary to perform a light inspection on the light inspection machine to detect whether the body of the infusion bottle is stained, whether the seal is bad, or whether the vacuum degree of the product is insufficient due to other factors, and whether the bottle is capped without a rubber plug. Or plastic caps, etc., are also used to detect foreign objects in the bottle, such as insoluble objects such as glass chips, fibers, hair, black blocks, white blocks, and color blocks, as well as filling and static foreign objects. External shape defects, such as brushed tail, flat head, oblique head, carbonization, cracks in the bottle mouth, foam head, etc. ...

AI Technical Summary

Problems solved by technology

[0004] The light inspection machine with the above structure has the following defects: the filled infusion bottle only moves laterally along the conveyor belt, and the camera takes images of the infusion bottle at a fixed angle by controlling the intermittent stop of the conveyor belt. Factors, static images taken from an angle of the infusion bottle may not be able to observe some appearance defects and internal foreign matter impurities, and there is a hidden danger of missing defective products

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