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Quantity on-line detecting device adopting machine vision equipment

A detection device and machine vision technology, applied in the direction of instruments, packaging, packaging protection, etc., can solve problems such as errors in manual calculation methods, and achieve the effects of improving labor production efficiency, reducing production costs, and improving accuracy

Pending Publication Date: 2017-06-13
JIANGSU HONGBAO HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an online quantity detection device using machine vision equipment, which solves the technical problem of frequent quantity errors in manual calculation methods, reduces production costs, and improves labor production efficiency

Method used

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  • Quantity on-line detecting device adopting machine vision equipment
  • Quantity on-line detecting device adopting machine vision equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The invention provides an online quantity detection device using machine vision equipment, which adopts the following technical scheme: the online quantity detection device includes a conveyor belt, an industrial camera, a robot connected to the industrial camera, and a common connection with the robot and the industrial camera controller.

[0036] In order to realize the present invention, the quantity online detection device also includes lighting equipment. The online quantity detection device also includes a motor connected to the conveyor belt. The motor is a DC drive motor. The online quantity detection device also includes a display screen. The controller is a PLC programmable logic controller. The industrial camera is a digital industrial camera.

[0037] The detection method of the online detection device for the number of hardware tools using machine vision comprises the following steps:

[0038] (1) Start the shooting button 6 in the display screen, use ...

Embodiment 2

[0047] This embodiment is based on Embodiment 1 to further illustrate other forms of the gripping arm of the robot.

[0048] Packing the metal tool wrench with plastic packaging, the detection method using the machine vision online detection device for the number of hardware tools includes the following steps:

[0049] (1) Start the shooting button 6 in the display screen, use the industrial camera to take pictures of the appearance of the product to be installed, shoot the figure 1, set the shooting figure (1) to the standard figure 3, and send the preset parameter setting 2 to the Controller, including X-axis coordinates, Y-axis coordinates, area height, area length, similarity, comparison score requirements:

[0050] (2) Click the display screen detection button 5, start the industrial camera to take pictures of the products to be installed on the conveyor belt, take pictures of the graphic 1, compare the photographed graphic 1 with the standard graphic 3, and obtain the de...

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Abstract

The invention relates to the field of packaging detection, in particular to a hardware tool quantity on-line detecting device adopting machine vision equipment. According to the technical scheme, the hardware tool quantity on-line detecting device comprises a conveying belt, an industrial camera, a robot connected with the industrial camera, and a controller jointly connected with the robot and the industrial camera. The problem that when casing operation is carried out in a hardware tool manual counting mode, quantity errors occur frequently due to difference and fatigue reasons of manual counting and checking is solved. In order to improve correctness, part of factories even adopt a multi-people counting and checking mode for casing, production cost is increased, and labor production efficiency is reduced. The hardware tool quantity on-line detecting device adopting the machine vision equipment achieves the following technical effects that (1) the correctness of manual counting and checking is improved, and errors are reduced; and (2) production cost is reduced, and labor production efficiency is improved.

Description

technical field [0001] The invention relates to the field of on-line detection, in particular to an on-line quantity detection device using machine vision equipment. Background technique [0002] The packaging of hardware tools ranges from dozens to thousands. Usually, most products use manual calculations to check the number of products packed in boxes. Due to the variability and fatigue of manual counting and checking, quantitative errors often occur. In order to improve the accuracy, some factories even use multiple people to check and pack the boxes, which increases the production cost and reduces the labor production efficiency. [0003] The present invention uses its visual equipment for feature comparison and re-inspection, and uses a robot plus a conveyor belt. After the operator sets the corresponding product specification and quantity on the touch screen, the robot automatically sorts the products to be packed, and automatically sorts the products according to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B57/14B65B57/20G06T7/00
CPCG06T7/001B65B57/14B65B57/20G06T2207/30242
Inventor 秦卫华吕旗东朱剑峰
Owner JIANGSU HONGBAO HARDWARE