Glass clinical thermometer automatic sorting device

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and relates to a glass clinical thermometer automatic sorting device which comprises a machine frame and a feeding device, an image acquisition device, a single-chip microcomputer, a push shot device and a material collecting device which are mounted on the machine frame; the feeding device achieves automatic continuous feeding; the image acquisition device shoots and acquires pattern information of glass clinical thermometer tube materials each scratched with a datum line; the single-chip microcomputer divides clinical thermometers into groups according to the datum line separation distance obtained by the image acquisition device, and calculates a conveying position of each tube material on a conveying belt; the push shot device is composed of a plurality of electromagnetic launchers arranged side by side, and each electromagnetic launcher corresponds to a group of image signals; when the glass clinical thermometer tube materials reach corresponding positions of the electromagnetic launchers, the single-chip microcomputer controls the push shot device to push and shoot the glass clinical thermometer tube materials into corresponding material collecting boxes. Through adopting a quite simplified structure, automatic sorting of the glass clinical thermometers is achieved, and the sorting accuracy and the sorting efficiency are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to an automatic sorting device for glass thermometers, in particular to a device for automatically sorting glass thermometer tube materials with delineated baselines during the manufacturing process of glass thermometers. Background technique [0002] The glass thermometer is used to measure the body temperature of the human body. The temperature measurement range is from 35°C to 42°C. The temperature measurement material is mercury, and the temperature measurement function is realized by using the principle of mercury thermal expansion and cold contraction. Its structure is generally composed of a triangular prism-shaped glass tube with a capillary and a mercury-storage glass bubble connected to the capillary. The scale on the glass tube is generally designed to be 35°C to 42°C, and the range of each degree is divided into 10 parts. [0003] Due to the difference in the diame...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems caused by manual sorting in the traditional manufacturing process of glass thermometers, the present invention provides an automatic sorting device for glass thermometers. Picking accuracy and sorting efficiency

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