What are the applications of single-layer packaging chutes on automatic sorting lines

Source：m.1sf6.com Release date： 2025-05-28

The single-layer package feeding chute is a key component used in automatic sorting lines to guide the smooth and efficient transportation of packages. It is mainly used in scenarios such as package feeding, sorting connection, and abnormal handling, which can improve sorting efficiency and reduce package damage. The following are its main application scenarios and characteristics:
1、 Connecting the supply desk with the supply package
1. Application scenarios:
Connect the feeder to the sorting main line, and import packages from the manual or automatic feeder into the sorting line.
2. Core role:
Guide package acceleration: By designing the slope of the chute, the package obtains the initial speed and matches the sorting line transmission rate.
Standardize package orientation: Use the curved surface of the chute to adjust the package direction (such as upright or horizontal) to ensure correct orientation during scanning or sorting.
3. Typical scenarios:
In the manual supply process of e-commerce warehouses, packages are manually placed on the supply platform and slid into the sorting belt conveyor through the chute.
The connection between automated feeding systems (such as flip type feeding machines) and sorting lines enables unmanned feeding of packages.
2、 Sorting grid port diversion
1. Application scenarios:
As the end effector of the sorting grid, it guides the sorted packages from the main line into the collection container (such as cage car, conveyor belt).
2. Core role:
Soft buffering: The bottom of the chute adopts a curved or damping design to reduce the impact force of the package and avoid damage (especially fragile items).
Multi grid parallel processing: Multiple single-layer chutes are arranged on both sides or at the end of the sorting machine to achieve synchronous sorting of multiple categories of packages.
3. Typical scenarios:
The grid exit of the cross belt sorting machine, with each grid corresponding to a chute, allows packages to slide into the lower collection area.
The diversion section of the circular sorting machine sorts the chute according to the grid address to achieve correct parcel placement.
3、 Abnormal package removal
1. Application scenarios:
Used for sorting out and diverting non-conforming packages (such as barcode unidentifiable and overweight) during the sorting process.
2. Core role:
Independent diversion channel: A dedicated removal chute is set up next to the main line to guide abnormal packages to the manual processing area.
Quick response: linked with visual inspection and weighing equipment, triggering real-time removal actions to avoid affecting the efficiency of the main line.
3. Typical scenarios:
In the express sorting line, packages that fail to scan the code are removed from the chute and sent to the manual review station.
In the cross-border e-commerce sorting line, packages that do not meet security requirements are guided into the quarantine area through the chute.
4、 Vertical package supply between floors
1. Application scenarios:
In a multi-level warehouse or sorting center, connect the sorting equipment on the upper and lower floors to achieve vertical transportation of packages.
2. Core role:
Replacing traditional elevators: By using spiral or linear chutes and utilizing gravity to achieve non powered vertical transportation, energy consumption is reduced.
3. Continuous and stable supply: Multiple sets of parallel chutes can be designed to meet the transfer of large flow packages between floors.
Typical scenario:
The packages from the second floor supply platform fall into the main sorting line on the first floor through vertical chutes.
The picked packages in the storage attic are collected through the chute and sent to the bottom sorting area.

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