Appearance inspecting device for solid formulation

Details Appearance inspecting device for solid formulation Appearance inspecting device for solid formulation

1998-02-17

2000-08-22

Le, Vu

Television

Special applications

Manufacturing

348 92, 348125, 209938, 209939, 53900, H04N 718, B65B 4300

Patent

active

061080306

ABSTRACT:
Disclosed is an appearance inspecting device for a solid formulation, including a supply section for continuously supplying solid formulations such as capsules; an inspecting drum for holding on its outer peripheral portion the solid formulations supplied from the supply section, carrying the solid formulations in such a manner as to allow the solid formulations to be intermittently revolved, and allowing the solid formulations to be rotated on their axes at a specific carrying position; an image pickup device for photographing surfaces of the solid formulations being thus rotated on their axes; a quality determining section for processing images of the solid formulations thus picked up from the image pickup device and determining whether the solid formulations are nondefective or defective; and a classifying section for classifying the solid formulations into defective and nondefective solid formulations on the result determined by the quality determining section and recovering the defective and nondefective capsules. The inspecting device is capable of achieving a high inspection accuracy being sufficiently satisfied in terms of practical use, and also of performing length inspection for a solid formulation.

REFERENCES:
patent: 4964262 (1990-10-01), Moser et al.
patent: 5018335 (1991-05-01), Yamamoto et al.
patent: 5348062 (1994-09-01), Hartzell et al.
patent: 5463839 (1995-11-01), Stange et al.
patent: 5743069 (1998-04-01), Ansaloni
patent: 5746323 (1998-05-01), Dragotta
patent: 5836141 (1998-11-01), Sundberg
patent: 5966910 (1999-10-01), Ribani et al.
patent: 6009690 (2000-01-01), Rosenberg et al.

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