Granular medicine packaging film bag sealing performance testing mechanism

By designing a sealing test mechanism for the pellet pharmaceutical packaging film bag including the frame body, drive wheel, driven wheel, conveyor belt, lifting mechanism, carrier frame and down pressure testing mechanism, the problem of difficulty in detecting the air leakage and bonding strength of the packaging film bag in the prior art is solved, and efficient and accurate sealing test is achieved.

CN222671310UActive Publication Date: 2025-03-25SCW PHARM PACKAGING CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202420562232.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-22
Publication Date
2025-03-25
Estimated Expiration
2034-03-22

AI Technical Summary

Technical Problem

The prior art is difficult to effectively detect whether there is air leakage problem and the seal bonding strength of the compressed wire. Especially in the case of slight air leakage or low seal bonding strength, manual pressing method is difficult to detect and cannot meet the detection requirements of the seal bonding strength of the compressed wire.

Method used

A sealing testing mechanism for packaging film bags of pelletized pharmaceuticals is designed, including the frame main body, drive wheel, driven wheel, conveyor belt, lifting mechanism, carrier frame and downcompression testing mechanism. Through the cooperation of the conveyor belt, lifting mechanism and downcompression testing mechanism, automatic detection of the sealing strength of the packaging film bags and the bonding strength of the pressing line is achieved.

Benefits of technology

It realizes accurate detection of whether there is air leakage problem of pellet pharmaceutical packaging film bags and the sealing bonding strength of the compressed wire. It has the advantages of high automation and accurate test results, avoids missed tests or miscalculation problems, and ensures the factory quality of the packaging film bags.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a granular medicine packaging film bag sealing performance testing mechanism, which comprises a rack main body, a driving wheel, a driven wheel, a transmission belt, a lifting mechanism, a bearing frame and a downward pressing testing mechanism, the driving wheel and the driven wheel are rotatably arranged on the rack main body, a driving motor is fixedly arranged on the rack main body, and the driving motor is fixedly arranged on the rack main body. An output shaft of the driving motor is in transmission connection with a middle shaft of the driving wheel, the conveying belt is installed on the driving wheel and the driven wheel in a transmission mode, the bearing frame is fixedly installed on the top of the machine frame body, and a channel for the conveying belt to penetrate through is formed in the bottom of the bearing frame. The testing mechanism can test whether the particle medicine packaging film bag leaks air or not and the sealing bonding strength of a pressing line, has the advantages of being high in automation degree and accurate in testing result, does not have the problem of missing testing or wrong testing, guarantees the delivery quality of the particle medicine packaging film bag, and improves the production efficiency. And the problem of medicine failure caused by the sealing performance problem is avoided.
Need to check novelty before this filing date? Find Prior Art