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Automatic sorting device for objects and control method thereof

An automatic sorting and object technology, applied in sorting, conveyor control devices, conveyor objects, etc., can solve problems such as rework, affecting logistics sorting efficiency, offset, etc., and achieve the effect of real-time accurate detection

Active Publication Date: 2017-02-15
丁煦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The belt conveying sorting device in the prior art mostly infers the location of the object according to the conveying speed of the belt. However, due to the fluctuation of the rotating speed of the motor driving the conveying belt, the error will gradually accumulate after the belt is used for a long time; Sometimes there will be deviation during the process of placing and conveying, which will cause the sorting system to misjudge the orientation of the object, and then sort the object to the wrong area, which will cause a lot of rework and seriously affect the efficiency of logistics sorting

Method used

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  • Automatic sorting device for objects and control method thereof
  • Automatic sorting device for objects and control method thereof
  • Automatic sorting device for objects and control method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0061] Such as figure 1 , 2 As shown, an object automatic sorting device includes an object information reading device 10, a belt conveyor 20, a push mechanism 30 and an automatic control module; the object information reading device 10 is used for scanning and identifying information stored on the object medium, the information storage medium can be an image information storage medium such as a barcode, a two-dimensional code, or a radio frequency identification chip storing object information to obtain object delivery information; A plurality of marks or mark points 24 are arranged at intervals, and a mark detection sensor 22 for detecting the marks or mark points 24 is arranged above the belt surface 21; the pushing mechanism 30 reciprocates along the width of the belt surface 21 above the belt surface The direction of motion is set to push objects out from one side of the belt surface 21; the pushing mechanism 30 is arranged at least two groups at intervals along the leng...

Embodiment 2

[0067] A control method of the object automatic sorting device, the system in question has the following basic parameters:

[0068] 1) The maximum delivery interval N of the automatic sorting system 1 = 32;

[0069] 2) The distance between the object information reading device (10) and the object detection sensor (23) is a step distance Z 1 = 1;

[0070] 3) The distance between the mark detection sensor (22) and the object detection sensor (23) is 1.5 steps Z 2 = 1;

[0071] 4) The maximum number of complete steps Z included between the mark detection sensor and the centerline of the first push mechanism 3 = 1;

[0072] Calculate the number N of objects that can be marked by the system by formula (1) 2 =32+1+1+1=35, that is, each object has information such as a unique mark or mark point setting value, mark or mark point counter; similarly, the conveyor belt between two marks or mark points also carries Information about whether there is a teleportation object or not. ...

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Abstract

The invention belongs to logistics sorting and conveying equipment and particularly relates to an automatic sorting device for objects and a control method thereof. The sorting device comprises object information reading equipment, a belt conveyor, pushing mechanism and an automatic control module, wherein a plurality of markers or marker points are arranged at intervals along the belt length direction on the belt face of the belt conveyor, and a marker detection sensor for detecting the markers or the marker points is arranged above the belt face; and the pushing mechanisms are arranged in a direction of a reciprocating motion in a width direction of the belt face above the belt face. Objects on the conveyor belts are in one-to-one correspondence with the markers or the marker points. The positions of the objects on the conveyor belts are detected in real time by way of counting the markers or the marker points, so that real-time accurate detection can be realized, the reliability of sorting equipment is improved, reworking is avoided, and the work efficiency of logistics industry is greatly improved.

Description

technical field [0001] The invention belongs to logistics sorting and conveying equipment, in particular to an object automatic sorting device and a control method thereof. Background technique [0002] Belt transmission is a traditional material transmission method. During the working process, belt transmission has low noise and simple structure. It is widely used in mining, metallurgy, power plant, cement, port, grain and light industry and other industries. Now, this transmission method is also used in the transmission and automatic sorting system of modern logistics. The automatic sorting system of modern logistics first reads the delivery information of the conveyed object, and then determines the location information of the object to be pushed. Push out the transfer belt. The belt conveying sorting device in the prior art mostly infers the location of the object according to the conveying speed of the belt. However, due to the fluctuation of the rotating speed of the...

Claims

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Application Information

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IPC IPC(8): B07C5/00B65G47/82B65G43/08
CPCB07C5/00B65G43/08B65G47/82
Inventor 丁煦丁苏赤
Owner 丁煦
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