System for automatically detecting, cutting, sorting and packaging metal strain gages

Abstract

The invention discloses a system for automatically detecting, cutting, sorting and packaging metal strain gages, and belongs to metal-strain-gage detecting and sorting devices. The system comprises a feeding mechanism, a photographing mechanism, a sorting mechanism and a discharging mechanism. The feeding mechanism, the photographing mechanism, the sorting mechanism and the discharging mechanism are installed on corresponding stations in the system. The photographing mechanism and the sorting mechanism are both connected with a control system. A picture of a current tray is photographed through the photographing mechanism, and therefore the coordinates and the angles of the metal strain gages in the current tray are obtained; then the strain gages are subjected to resistance detection, gripped and classified to be placed into sorting boxes by the sorting mechanism; the whole process is automatically completed through the devices, manual participation is only carried out during feeding and discharging, labor intensity is effectively reduced, and sorting efficiency is high; and in addition, as resistance detection is carried out through the detection sorting mechanism, manual resistance misreading is avoided, and product quality is effectively improved.

Description

technical field [0001] The invention relates to a metal strain gauge detection and sorting device, more specifically, the invention mainly relates to a metal strain gauge automatic detection, cutting, sorting and packaging system. Background technique [0002] Resistance strain gauge (Resistance strain gauge) is a kind of transducer (also known as resistance strain gauge) that can convert the strain on engineering components, that is, the size change into resistance change, referred to as strain gauge for short. Generally, it is composed of sensitive grid, lead wire, adhesive, substrate and cover layer. The finished strain gauge is a sandwich structure, which is composed of base material, metal foil and cladding material; the specifications and shapes of the strain gauge products are different, and the grids are arranged horizontally, vertically, 45 degrees obliquely and circularly, etc. There are uniaxial, Divided into biaxial and triaxial, the internal structure of the st...

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to address the above-mentioned deficiencies and provide a system for automatic detection, cutting, sorting, and packaging of metal strain gauges, in order to solve the problems caused by manual misreading of strain gauge resistance values ​​or packaging quantity deviations in the prior art, resulting in Selection and packaging errors, affecting product quality, and technical problems such as high labor intensity and low efficiency

Images