Button cell detecting and screening device

Abstract

The invention relates to the field of button cell detection, in particular to a button cell detecting and screening device. The button cell detecting and screening device comprises a rack, a feeding mechanism, a capacitance detecting mechanism, a pressure detecting mechanism, an optical detecting mechanism and a discharging mechanism, and the feeding mechanism, the capacitance detecting mechanism, the pressure detecting mechanism, the optical detecting mechanism and the discharging mechanism are sequentially and annularly arranged on the rack. An annular conveying belt for conveying button cells is arranged on a machine base. The capacitance detecting mechanism comprises a capacitance probe and a first push head. A capacitance probe linear power source is vertically installed on a top frame and drives the capacitance probe to move in the vertical direction, and the first push head is driven by a first push head linear power source to move in the direction perpendicular to the tangent line of the annular conveying belt. The capacitance detecting mechanism, the pressure detecting mechanism and the optical detecting mechanism are annularly integrated on one device, feeding, capacitance detection, pressure detection, optical detection and discharging are carried out in sequence, the detection process is shortened, the occupied area is reduced, and the space utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field of button battery detection, in particular to a button battery detection and screening device. Background technique [0002] Due to its small size, button batteries have been widely used in various miniature electronic products. They are generally used as backup power supplies for various electronic products, such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, remote controls, electric toys, Pacemakers, electronic hearing aids, counters, cameras, etc. [0003] After the production of the button battery is completed, it needs to go through a number of tests such as capacity, pressure, and appearance before it can be packaged and shipped. In the traditional production process, these items need to be tested on different instruments one by one, during which the products need to be transferred, and After testing, unqualified products need to be manually screened, result...

AI Technical Summary

Problems solved by technology

[0003] After the production of the button battery is completed, it needs to undergo multiple tests such as capacitance, pressure, and appearance before it can be packaged and shipped. In the traditional production process, these items need to be tested on different instruments one by one, and the product needs to be transferred during the process. After the inspection, unqualified products need to be manually screened, and the inspection efficiency is low

In order to solve this problem, large-scale equipment that integrates multiple testing equipment into an assembly line has appeared on the market. This kind of equipment has a long testing process, a large footprint, and low space utilization.

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