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Contactless sheet counting device and method

A non-contact, counting device technology, applied in the field of pattern recognition, can solve the problems of limited environmental space and inflexible application scenarios of the products to be counted, and achieve the effects of improving user experience, expanding industry fields, and accurate number statistics.

Pending Publication Date: 2019-01-15
TIANJIN CHENYI ELECTRONICS TECH
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AI Technical Summary

Problems solved by technology

[0007] The present invention solves the problems encountered in the process of counting flakes in production and life, such as the problem of inflexible application scenarios and the limited environmental space of the counted products

Method used

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  • Contactless sheet counting device and method
  • Contactless sheet counting device and method
  • Contactless sheet counting device and method

Examples

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Embodiment Construction

[0044] In this embodiment, an ordinary paper bag is used as the scanning object, and it is a handheld non-contact sheet counting and counting device.

[0045] Non-contact flake counting and counting device, including: laser, converging concave mirror, mechanical swing mirror, photoelectric conversion unit, electrical signal processing unit, central processing unit, power supply, signal between the photoelectric conversion unit and signal processing unit An amplifier circuit, an input and output unit connected to the central processing unit, a display unit, a data transmission unit, an intelligent voice reporting unit, and an angle sensor.

[0046] The laser is an LED laser tube. The signal amplifying circuit comprises a two-stage amplifying circuit, namely: a first-stage amplifying circuit and a second-stage amplifying circuit; the first-stage circuit adopts an AGC circuit for amplitude control, and the second-stage amplifying circuit performs clutter filtering for subsequent ...

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Abstract

The invention relates to a contactless sheet counting device and method. The counting device comprises a laser, a condensing concave mirror, a mechanical pendulum mirror, a photoelectric conversion unit, an electric signal processing unit, a central processing unit and a power supply. The central processing unit is respectively connected with the laser, the mechanical pendulum mirror, the photoelectric conversion unit and the electric signal processing unit. The power supply supplies power to the whole device. Adopting the laser scanning engine, it overcomes the limitation of counting the applied object by some light sources, and enlarges the field of the industry.

Description

Technical field: [0001] The invention relates to the technical field of pattern recognition, in particular to a device and method for counting and counting non-contact sheets. Background technique: [0002] In industrial production, there are many fields that involve counting and counting sheets, such as stamping industry, wood processing industry, industrial circuit board production, industrial plastic board products industry, etc. Products that need to be counted, such as iron plates, wood boards, various A variety of plastic boards, expressway pass cards, bank cards and other sheet items and boards of various materials. This forms the demand for a large number of counting and counting instruments in industrial production. At present, the instruments and equipment for counting flakes at home and abroad are roughly divided into two categories. [0003] The first category: Desktop flake counting device. This type of product is mainly placed on the operating table. After th...

Claims

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Application Information

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IPC IPC(8): G06M1/10G06M9/00
CPCG06M1/101G06M9/00
Inventor 何彩明王延玉
Owner TIANJIN CHENYI ELECTRONICS TECH
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