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Control method of sorting equipment and sorting equipment

A control method and sorting technology, which is applied in the field of sorting, can solve problems such as hardware damage of the machine, and achieve the effects of increasing life, improving sorting efficiency, and reducing idle time

Pending Publication Date: 2022-03-01
HEFEI MEIYA OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that there are at least the following technical problems in the related art: every cycle, the conveyor belt will go through the process of "stop motion-start motion-stop motion", so repeated start and stop is easy for the hardware of the machine Cause damage, such as servo motors that drive the movement of conveyor belts, etc.

Method used

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  • Control method of sorting equipment and sorting equipment
  • Control method of sorting equipment and sorting equipment
  • Control method of sorting equipment and sorting equipment

Examples

Experimental program
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example 1

[0101] Example 1, refer to image 3 and Figure 4 The structure of sorting equipment is introduced.

[0102] refer to Figure 4 , The material sorting equipment includes a feeding mechanism D1, a conveying mechanism D2, an identification module D3 and a robot D4, wherein the conveying mechanism D2 includes a conveyor belt and a drive mechanism for the conveyor belt; the identification module D3 includes a camera and a host computer.

[0103] The unloading mechanism D1 lowers the material to the front end of the conveyor belt, and the conveyor belt drives the material to move. When the material reaches the coverage area of ​​the camera, the camera takes a photo of the material, and then sends the collected image to the host computer, and the host computer checks the material to be rejected in the image. That is, foreign objects or defective materials are identified, and the initial coordinate information of the materials to be removed is sent to the robot D4 after identifying...

example 2

[0110] Example 2. Based on the sorting equipment in Example 1, a control method of a sorting equipment disclosed in the present invention is described. The control method is a dynamic speed-regulating rejection scheme. Specifically, the robot can grab The number of points is used to send different speed signals to the host computer, and the host computer adjusts the speed of the conveyor belt, roller, first-stage vibrating hopper and third-stage vibrating hopper according to the speed signal to ensure that all identified defects can be captured. When there is no defect point, keep normal rotation, and try to keep the conveyor belt, roller, primary vibrating hopper and tertiary vibrating hopper in motion during the whole process, so as to increase the output as much as possible, unless the number of defects exceeds a certain range, the conveyor belt, roller The vibrator and vibrator will stop, and the normal movement can be resumed after the robot has finished grabbing, or the s...

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Abstract

The invention provides a control method of sorting equipment and the sorting equipment. The method comprises the steps that a robot obtains current position information of materials to be removed; the robot determines the number of the to-be-rejected materials in a preset range before the starting point of the rejection range of the robot according to the current position information of the to-be-rejected materials; the robot determines the first target speed of the conveying belt according to the number of the to-be-removed materials; the robot sends the determined first target speed to the upper computer; and the upper computer controls the speed of the conveyor belt to a first target speed. According to the technical scheme, the service life of equipment can be prolonged, and the sorting efficiency can be improved.

Description

technical field [0001] The invention relates to the field of sorting technology, and more particularly to a sorting equipment control method and sorting equipment. Background technique [0002] In related technologies, a camera is used to take pictures of the materials on the conveyor belt to obtain material images, a recognition algorithm identifies defective materials in the image materials, and the robot then removes the defective materials on the conveyor belt. The specific implementation steps commonly used in the market are: take pictures to identify defects, the conveyor belt stops, the robot removes the defective materials, and after the removal is completed, the conveyor belt moves, and so on. [0003] In the process of realizing the present invention, the inventor found that there are at least the following technical problems in the related art: every cycle, the conveyor belt will go through the process of "stop motion-start motion-stop motion", so repeated start a...

Claims

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Application Information

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IPC IPC(8): B07C5/34B07C5/36
CPCB07C5/34B07C5/362B07C5/361B07C2501/0063
Inventor 陶峰王斌曹荣青
Owner HEFEI MEIYA OPTOELECTRONICS TECH