Ampoule bottle air tightness detection device

• Main Authors: DING YUCHAN, QIN LINGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to an ampoule bottle air tightness detection device, which effectively solves the problems that the structure is complicated and liquid medicine is easy to pollute the device in the prior art. According to the technical scheme, an air cylinder with a downward opening is arranged above the base, a piston is arranged in the air cylinder, the upper portion of the piston is connected with a connecting rod through a spring, the connecting rod can drive the piston to move up and down in the air cylinder, a touch switch is fixed in the air cylinder above the piston, a conveying belt is arranged between the base and the air cylinder, and multiple sets of fixing units are arranged on the conveying belt. Each set of fixing unit comprises two stand columns arranged front and back, a semi-cylindrical inner shell and a semi-cylindrical outer shell are arranged between the two stand columns, the inner shell and the outer shell are coaxial, the axes of the inner shell and the outer shell are both i