Cap supporting device of capping machine

Abstract

The invention discloses a cap supporting device of a capping machine. The cap supporting device structurally comprises a bearing, a bracket and a fastening part and is characterized in that the whole device is fixed on the capping machine by the bracket; an elliptical hole is formed in an axial direction of the bracket; the fastening part is connected with the bearing via the elliptical hole in the bracket; and the height of the cap supporting device can be adjusted by the elliptical hole.

Description

technical field [0001] The invention mainly relates to the field of pharmaceutical equipment, in particular to a cap supporting device for a capping machine. Background technique [0002] At present, the antibiotic bottle capping machine commonly used in pharmaceutical companies has found that during the capping process, the micro-deformed aluminum caps cannot be identified in time, and the capping machine is biased, causing the aluminum cap to fall off the medicine bottle and be involved in the capping mechanism. It will lead to the phenomenon that the fried bottle and the knife head are squeezed out, and then the bottle will be fragile. On the one hand, the knife head needs to be readjusted after the knife head is squeezed out, which is extremely inconvenient to operate, affecting the production cycle and reducing work efficiency. On the other hand , because pharmaceutical GMP requires capping to be carried out in a grade A air supply environment under a grade C or D backg...

AI Technical Summary

Problems solved by technology

[0002] At present, the antibiotic bottle capping machine commonly used in pharmaceutical companies has found that during the capping process, the micro-deformed aluminum caps cannot be identified in time, and the capping machine is biased, causing the aluminum cap to fall off the medicine bottle and be involved in the capping mechanism. It will lead to the phenomenon that the fried bottle and the knife head are squeezed out, and then the bottle will be fragile. On the one hand, the knife head needs to be readjusted after the knife head is squeezed out, which is extremely inconvenient to operate, affecting the production cycle and reducing work efficiency. On the other hand , because pharmaceutical GMP requires capping to be carried out in a grade A air supply environment under a grade C or D background, artificially correcting the cutter head increases the risk of drug contamination, which seriously affects the safety of the drug

[0003] CN202216918U discloses a cap supporter installed on the outer side of the turntable of the vial capping machine on the fixed plate. By adjusting the cap feeding angle of the vial capping machine, the problem of non-standard buckle caps is solved, but this patent is not in the actual use process The following problems exist in:

[0004] 1. The lid lifter is made of stainless steel sheet, the lift stroke is long, and the relative friction between the lift piece and the front of the aluminum cover is relatively large when lifting the cover, which is easy to cause damage to the front of the aluminum cover

[0005] 2. Increase the running resistance of the pinch wheel while increasing the cap holder

[0006] 3. The height of the cap support cannot be adjusted. Once the total height of the required capping drug (vial + rubber stopper + aluminum cap) changes, the cap support must be remade and installed

[0007] 4. The contact action between the aluminum cap and the cap holder is stiff, and there are many caps falling off. Too many caps falling off will affect the operation of the capping mechanism, and it needs to be shut down for cleaning

[0008] 5. The longer part of the cap holder is above the running track of the pinch wheel, which will affect the disassembly and installation of the pinch wheel

Images