Tablet online sampling detection control system and tablet quality detection system

Abstract

The embodiment of the invention provides a tablet online sampling detection control system and a tablet quality detection system, and relates to the field of pharmaceutical equipment. The tablet online sampling detection control system comprises an automatic sampling mechanism, a group weighing mechanism, a single-particle detection mechanism and a control mechanism, a discharging port of the automatic sampling machine is communicated with a feeding port of the assembling and weighing mechanism and a feeding port of the single-grain detection mechanism, an unqualified product discharging port of the assembling and weighing mechanism is communicated with a feeding port of the single-grain detection mechanism, and the automatic sampling machine, the assembling and weighing mechanism, the single-grain detection mechanism and the tablet press are electrically connected with the control mechanism. Automatic sampling and sample introduction can be realized, combination of a group weighing mode and single-particle detection is realized, and individual, overall and average value change trends are considered while tabletting quality control is realized, so that the method is more scientific and reasonable. And the control mechanism receives signals fed back by the automatic sampling mechanism, the group weighing mechanism and the single grain detection mechanism and feeds the signals back to the tablet press, so that real-time adjustment on operating parameters of the tablet press is realized.

Description

technical field [0001] The invention relates to the field of pharmaceutical equipment, in particular to a tablet online sampling detection control system and a tablet quality detection system. Background technique [0002] Traditional drug tablet quality control relies on manual sampling, and judges the tablet quality status of the product based on laboratory test results. When abnormal conditions occur, it relies on manual adjustment of tablet machine parameters to ensure that qualified tablets are produced. [0003] Existing tablet pressing mainly controls quality indicators such as tablet weight and hardness. The tablet weight depends on the electronic balance in the laboratory, and the hardness tester in the laboratory is used to control product quality. The existing quality control of tablet pressing relies on laboratory tablet weight and hardness test results, and manually adjusts the parameters of the tablet press machine to control tablet weight and hardness based on...

AI Technical Summary

Problems solved by technology

Existing tablet quality control relies on laboratory tablet weight and hardness test results, manually adjust tablet machine parameters to control tablet weight and hardness based on experience, there is a certain time lag and individual operation differences

[0004] There are at least the following technical problems in the quality control of traditional drug tablet compression: usually the quality control of tablet compression mainly relies on sampling offline detection, manual adjustment of tablet machine parameters to control tablet weight and hardness, resulting in quality abnormalities that cannot be detected in time, and manual adjustment of compression There is a certain lag in the parameters of the tablet machine, and there is a risk of an increase in the unqualified rate and unqualified drugs flowing into the next process

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