Stall adjustment method for deflection wheel/ball sorting system

Abstract

The invention discloses a stall adjustment method for a deflection wheel / ball sorting system. A sensor located in front of a sorting grid is arranged on each conveyor line; in the process of conveyinga parcel to a target grid through the first conveyor line, the actual pulse counting of the parcel from the setting position of the first conveyor line to each sensor is counted, and each actual pulse counting and standard pulse counting of the corresponding distance are compared; and when one actual pulse counting is not matched with the standard pulse counting, the actual pulse counting is revised to the corresponding standard pulse counting, and then the actual pulse counting from the sensor to a next sensor is continuously counted. According to the scheme, the actual pulse counting at thesensor part is adjusted to the target pulse counting, so that the pulse counting error caused by stall when the parcel moves in front of the sensor is effectively avoided, the accuracy in sorting triggering is greatly improved, the error accumulation can be effectively avoided through adjusting the data transmission, and the sorting precision of far sorting grids is ensured.

Description

technical field [0001] The invention relates to the field of logistics sorting, in particular to a stall adjustment method of a deflection wheel / ball sorting system. Background technique [0002] The deflection wheel / ball sorting system is a system that sorts the parcels moving in a straight line into the slots on one side of the deflection wheel / ball sorting line through the steering action of a group of balls or wheels of the deflection wheel / ball sorting line. [0003] In the traditional deflection wheel / ball sorting system, a photoelectric sensor is installed at the initial position of the system to trigger tracking, and the actual pulse count of the statistical motor is compared with the standard pulse count to determine whether the package has reached the target slot. for sorting. [0004] However, in the deflection wheel / ball sorting system, the package will stall due to external force or slipping on the wheel / ball, that is, there is a certain deviation between the a...

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Problems solved by technology

[0004] However, in the deflection wheel / ball sorting system, the package will stall due to external force or slipping on the wheel / ball, that is, there is a certain deviation between the actual pulse count and the actual position of the package at this time, which greatly This affects the sorting accuracy, especially for the target grid far away from the photoelectric sensor, the error caused by this stall is more likely to accumulate, causing the deflection ball / wheel equipment to start early, and the appreciation appears to separate other parcels. picking problem

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