Automatic chamfering machine for analyzing materials of glass medicine bottles

Abstract

The application discloses an automatic chamfering machine for glass medicine bottle material analysis, which includes a frame, a grinding disc, a cooling water pipe, a protective cover and a glass holding device; the water outlet of the cooling water pipe points to the surface of the grinding disc; the glass holding device includes Rotary lifting rod, cross rod, suspension rod, vacuum suction cup, fixed disc, rotating shaft and the third motor; the height of the rotating lifting rod can be raised and lowered, and can be rotated; the cross rod is fixed on the top of the rotating lifting rod, and the suspension rod passes through the bearing Nested at the bottom of the crossbar, the vacuum suction cup is fixed at the bottom of the suspension rod; the fixed disk is coaxially arranged directly below the vacuum suction cup, and the bottom of the fixed disk is fixedly connected with the rotating shaft, which is driven by the third motor to rotate; fixed The outer diameters of the disc and the vacuum suction cup are all less than three-quarters of the outer diameter of the glass to be chamfered. The application can automatically rotate the clamped glass to be chamfered, so that each circumferential surface of the glass to be chamfered can be evenly chamfered, and the chamfering efficiency is high.

Description

technical field [0001] The application relates to an auxiliary detection device for pharmaceutical packaging, in particular to an automatic chamfering machine for glass medicine bottle material analysis. Background technique [0002] Packaging materials that are in direct contact with drugs need to meet certain standards. For example, in the "Compilation of Packaging Materials and Container Standards for Direct Contact with Drugs", it is stipulated that the average linear thermal expansion coefficient of pharmaceutical glass containers is about 3.3*10 -6 KA -1 made of borosilicate glass. That is to say, when purchasing or designing and developing glass bottles that are in direct contact with medicines, it is necessary to measure and analyze the average linear thermal expansion coefficient of the glass bottles to identify glass materials and select medicine bottles that are compatible with medicines. [0003] When conducting the average linear thermal expansion coefficient ...

AI Technical Summary

Problems solved by technology

Sanding is laborious and the chamfers are uneven

Hand-held glass is polished on a grinding wheel, which requires high manual skills and is not safe. The glass is small and difficult to hold, and may wipe hands. In addition, the glass will splash during grinding, which may also cause harm to the human body.

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