The weighing scale is a modern equipment that completes the picking, sorting, and distribution operations in the distribution center, and is a powerful technical guarantee for carrying out sorting and distribution operations. Has high sorting ability and can handle a variety of goods. It can be integrated with various packaging production lines and conveyor systems, mainly used for online detection of product weight and whether there are missing components in the packaging. Or transport the items to the corresponding weight range area according to their different weights. It generally consists of a control device, a classification device, a conveying device, and a sorting port. The function of the control device is to identify, receive, and process sorting signals, and instruct the classification device to automatically classify goods according to the requirements of the sorting signals, by product variety, by delivery location, or by the category of the shipper. These sorting requirements can be inputted into the sorting control system through different methods, such as barcode scanning, color code scanning, keyboard input, weight detection, voice recognition, height detection, and shape recognition. Based on the judgment of these sorting signals, it is determined which sorting gate a certain product should enter. The function of the sorting device is to change the direction of operation on the conveying device and enter other conveyors or sorting ports when goods with the same sorting signal pass through the device according to the sorting instructions issued by the control device. There are many types of classification devices, generally including push out, floating, tilting, and branching types. Different devices have different requirements for sorting the packaging materials, packaging weight, and smoothness of the bottom surface of the packaging. The main component of the weighing control system is the conveyor belt or conveyor, which is mainly used to pass the sorted goods through the control device, classification device, and two sides of the conveyor device. Generally, several sorting gates are connected to make the sorted goods slide down the main conveyor (or main conveyor belt) for subsequent operations.

The sorting scale is integrated for weighing and conveying, using multiple conveying platforms. Corresponding to the sorting results, the corresponding conveying stages are lowered and the items are placed in the corresponding storage drawers. The sorting scale includes a front stage bagging stage and a rear conveyor belt. A high-precision weighing module is set between the front stage bagging stage and the rear conveyor belt, and a rear automatic sorting stage is set behind the rear conveyor belt; The high-precision weighing module includes a conveyor belt, a lifting mechanism, an Electronic scale, an electrical control box, a weighing display, and a protective board. The lifting mechanism is located in the middle of the front of the electrical control box, the weighing display is located in the upper front, and a protective board is installed outside the lifting mechanism. The extension shaft of the lifting mechanism is covered with a conveyor belt; The automatic sorting level includes a sorting conveyor belt, a flip plate removal device, and a storage drawer. The flip plate removal device can be flipped downwards, and a storage drawer is installed below the corresponding position. The sorting scale is equipped with a high-precision weighing module between the front stage bagging stage and the rear conveyor belt, and a rear automatic sorting stage high-precision weighing module is installed behind the rear conveyor belt. The module includes a conveyor belt, a lifting mechanism, an electrical control box, a weighing display, and a protective plate. The lifting mechanism is located in the middle of the front of the electrical control box, and the weighing display is located on the upper front of the electrical control box. The lifting mechanism is equipped with a protective plate, and the extension shaft of the lifting mechanism is covered with a conveyor belt. An electronic scale is installed below the conveyor belt, and the upper plane of the conveyor belt is at the same height as the front stage bagging stage conveyor belt and the rear conveyor belt. The automatic sorting level includes a sorting conveyor belt, a flip plate removal device, and a storage drawer. The sorting conveyor belt, the horizontal flip plate removal device, and the rear conveyor belt are of equal height. The flip plate removal device can be flipped downwards, and a storage drawer is installed below the corresponding position. The front packaging stage, high-precision weighing module, rear conveyor belt, and rear sorting mechanism are located on the rack. Sorting scale is a fully automatic inspection scale that combines the advantages of dynamic scale transportation and static high-precision balance. It can achieve automatic weighing and high-precision weighing of items, and is easy to use, simple, and equipped with data statistics. Before use, the operator should set the specifications of the items in the touch screen weighing controller, turn on the system, and put them into use. The items are transported through the front conveyor stage to the front bagging stage. After the front bagging stage determines that there are items on the scale, the items are stopped at the bagging stage. After the items on the scale are sent away, the items are automatically transported to the high-precision weighing module and the high-precision weighing module conveyor belt. When the items enter the appropriate position on the weighing stage through the conveyor belt, the lifting mechanism descends and the items stop on the high-precision electronic scale. After weighing is completed (while obtaining weight zones), the lifting mechanism rises and the items are sent to the rear automatic sorting stage. The rear automatic sorting stage sends the items to the corresponding flipping plate removal device based on the weighing results. The front of the flipping plate removal device flips down and the items are placed in the corresponding storage drawer.