Method and system for replacing printing paper in express cabinet

Abstract

The present invention discloses a method and system for replacing delivery locker printing papers, wherein the method comprises the steps that firstly a delivery locker receives an operation instruction of a user, a first bin is selected, and an opening instruction is sent to an electronic lock of the first bin; after the electronic lock receives the opening instruction, an electromagnet inside the electronic starts to work, an emergency rod is pulled towards an inverse direction and breaks away from a spring bolt, the spring bolt rotates towards the reverse direction under the action of a spring, and a locking hook breaks away from the spring bolt, so that the electronic lock is opened; after the printing papers of a printer needing to replace the printing papers are replaced, the first bin is closed, and the electronic lock locks; and finally, the above corresponding operation parameters for replacing the delivery locker printing papers are uploaded to a background server and are saved. By using the electronic lock to manage the printer of which the printing papers need to be replaced, the paper replacement time is saved. In addition, the corresponding operation parameters of the printing paper replacement are recorded in the background server, so that the traceability is convenient.

Description

technical field [0001] The invention relates to the technical field of express cabinets, in particular to a method and system for replacing printing paper in an express cabinet. Background technique [0002] In today's life, express cabinets have become an indispensable part of people, whether in residential areas or in public places, express cabinets play an increasingly important role. [0003] At present, the waybill printing function of the express cabinet generally puts the printer in the main control cabinet, and opens the door of the express cabinet through the mechanical key to change the printing paper. This design requires carrying the key to change the paper every time the printing paper is changed. Due to different The keys of the express cabinets are different, and the keys are managed centrally. There are the following problems: [0004] (1) Every time the paper is changed, it is necessary to go to the centralized management place to obtain the key first, whic...

AI Technical Summary

Problems solved by technology

[0008] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a method and system for exchanging printing paper in express cabinets, which solves the problem of long time consumption and inconvenient management when exchanging printing paper in express cabinets in the prior art. And other issues

Images