A Telescopic Swing Mechanism for Hopper Internal Detection

Abstract

The invention discloses a stretchable swing mechanism for hopper interior detection. The stretchable swing mechanism for hopper interior detection comprises a shooting mechanism, a lifting mechanism and a linkage mechanism. The shooting mechanism is arranged in a hopper / medicine machine cavity and can acquire an image of the inner wall of the hopper / medicine machine cavity. The lifting mechanism is fixedly connected with the shooting mechanism, can drive the shooting mechanism to conduct axial lifting movement, and is fixedly arranged on the top of the hopper / medicine machine cavity through aspherical center joint bearing. One end of the linkage mechanism is matched with the lifting mechanism in a linkage mode, and the other end of the linkage mechanism is connected with a first power source. The first power source can drive the lifting mechanism to swing through the linkage mechanism, and the purpose that the shooting mechanism is conveyed into a bucket wall and can be taken back according to the set program can be achieved by the lifting mechanism. In addition, the lifting mechanism can be driven by the linkage mechanism to swing, and therefore adjustment of the distance betweenthe shooting mechanism and the bucket wall is achieved.

Description

technical field [0001] The invention relates to a hopper / medicine machine cleaning and detection purgatory, in particular to a telescopic swing mechanism for internal detection of a hopper. Background technique [0002] In the production of solid preparations, mixing, feeding and transfer, and cleaning of utensils are often inseparable. The most prominent problem in the production of most solid preparations in my country is the cleaning of tools (that is, cleaning of hoppers). The purpose of equipment cleaning validation is defined from the "Guidelines for Pharmaceutical Production Validation (2003)", "The purpose of equipment cleaning validation is to prove through testing that the automatic cleaning procedure or manual cleaning procedure of the equipment can remove active drug residues on equipment parts , and meet the acceptable standards, and prove the stability and repeatability of this cleaning procedure.” Although the existing single-chamber and double-chamber hopper ...

AI Technical Summary

Problems solved by technology

"Although the existing single-chamber and double-chamber hopper cleaning machines get rid of the manual cleaning method and adopt the automatic intelligent cleaning method, the cleaning method adopts a single solution, that is, the cleaning machine completes cleaning according to the program requirements, and the key parameters such as cleaning method and time are in accordance with It is set by experience to complete the cleaning process of the hopper. At this time, the cleaning system does not know whether there are residual drug dust particles on the barrel wall.

[0003] At present, the water quality after cleaning is tested to indirectly explain the cleanliness of the cleaning. Facts have proved that this method cannot explain whether there is residue on the barrel wall

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