Lossless batching system solution

Recently, many users are more concerned about how to choose a reasonable hardware and software to constitute an economical and practical automatic batching system. Our company has just undertaken and applied several such projects. We will now briefly describe the relevant circumstances in this respect and provide them with peers to exchange ideas and discussions.
At present, the hardware composition of the batching system is mainly the following two ways:
Example 1, plastic toy extruder before the matching ingredients mixing system The hardware configuration of the system for the industrial computer Xiangyun, Taiwan's Hongbang's ingredients controller (color masterbatch, nozzle, main material, powder material); software for three-dimensional force control universal Edition software. The system is relatively small and the ingredients process is not too complicated. The batching strategy is as follows:
1. When the ingredients button is pressed, start the ingredients.
2, confirm that the hopper material is enough for the current formula, not enough automatic feeding.
3, four kinds of materials at the same time feeding (ie loss of weight type), real-time detection of the weight of the material to be shut down, delay a few seconds, start stirring and wait for the mixer to complete the discharge and start with a batch of material signs.
Example 2, building material drains automatic batching workshop The hardware configuration of the system is one of the Velenton touch screen, two PLCs (Siemens S7200) and two expansion I/O modules, and seven electronic scales.
The types of materials to be formulated include: paraffin, titanium dioxide, calcium carbonate, stearic acid, PA40, CPE, stabilizers, and milling powders. The system is based on the manually set amount of ingredients, whether or not they are selected and preset. Timing, to automate the entire chaining and control of the ingredients process.
The functions of the two types of batching systems have the following common features:
1) Automatic interlocking and control of feeding, discharging, stirring and discharging;
2) It can realize the functions of manual operation of metering, feeding, discharging, stirring and discharging;
3) It can display real-time working conditions and various material parameters. You can call and display and print reports and customer tables at any time. With the ratio of pre-stored, you can enter, modify or delete a certain ratio at any time.
4) Beautiful and practical dynamic simulation. The dynamic picture is used to simulate and display the dosing valves in the process of metering and unloading, weighing the bucket door, and the discharging state (the change of the filling level in the hopper).
5) With thick and small features. (Precisely called automatic adjustment function in advance, eliminating the impact of the difference between the fall), automatic alarm overtime, automatic deduction function.
6) With operator rights management.
7) With on-site management and networked remote service