Empty package detecting and screening device for logistics packaging

A screening device and empty package technology, which is applied in the field of logistics packaging empty package detection and screening devices, can solve the problems of low efficiency of manual screening
CN112676170AInactive Publication Date: 2021-04-20ι™ˆι›¨θ±ͺ
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ι™ˆι›¨θ±ͺ
Publication Date
2021-04-20
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to the technical field of logistics sorting, and discloses an empty package detecting and screening device for logistics packaging. The device comprises a screening table, wherein an electromagnet is fixedly connected to the inner wall of the middle of the screening table; a package unloading hole is arranged in the middle of the screening table; a piezoresistor is fixedly connected to the inner wall of the middle of the screening table; a positive plate is fixedly connected to the inner wall of the middle of the screening table; a negative plate is fixedly connected to the inner wall of the middle of the screening table; a pressing rod is movably connected to the inner wall of the middle of the screening table; an arc-shaped spacer is fixedly connected to the top of the pressing rod; limited blocks are fixedly connected to two sides of the bottom of the arc-shaped spacer; and a reset rod sleeves the pressing rod. According to the empty bag detecting and screening device for logistics packaging, the arc-shaped spacer drives the pressing rod to move, the pressing rod drives a dielectric plate to move, and then the positive plate, the negative plate and the piezoresistor are used in cooperation to achieve the effect of controlling electromagnetism; and due to the fact that the arc-shaped spacer is extruded downwards by the gravity of logistics packages, the pressing rod is driven to move downwards, at the moment, the reset rod is driven to move.
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Description

technical field

[0001] The invention relates to the technical field of logistics sorting, in particular to a device for detecting and screening empty packages of logistics packaging. Background technique

[0002] With the rapid development of electronic commerce, the development of online shopping has promoted the development of the logistics industry. Various express companies are constantly improving their express logistics channels and methods. The products are packaged and sealed in a unified manner, and shipped to the logistics company. Logistics sorting is the most tedious task in the logistics industry.

[0003] Because the merchants seal the products and transfer them to the courier company, the courier cannot see what is inside. Due to the large number of products, there will be situations where products are left out or underfilled. Staff sorting requires a lot of manpower Material resources are used to sort to determine whether each logistics package contains prod...

Claims

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