Lattice machine manufacturer customization: What is the operating principle of lattice machine?

Lattice machine manufacturer customization: What is the operating principle of lattice machine? With the development of science and technology, grid machines have appeared in all corners of society, greatly facilitating our daily lives. At present, grid machines are mainly divided into two categories. One is non-smart grid machines, which require customers to put in cash first, then select goods, and finally deliver and exchange goods; the other is smart vending machines, where customers directly select goods, and then use Alipay and WeChat pays by scanning the code, and after receiving the payment in the background, the goods will be shipped to complete the shopping. Nowadays, many grid machines have cash and electronic payments.　　Coin recognition principle: After being put into the grid machine, the machine can identify the denomination and authenticity of the coin by detecting the size and metal composition of the coin. Take the current fifth set of RMB as an example. Different coins have different diameters, thicknesses and materials: one yuan coin is nickel-plated steel core, diameter 25.00 mm, side thickness 1.85 mm, single piece mass 6.05g; pentagon coin is brass Alloy, diameter 20.50 mm, side thickness 1.65 mm, single piece weight 3.80g; dime is made of aluminum alloy, diameter 19.50 mm, side thickness 2.40 mm, single piece weight 2.20g; nickel diameter is 2.4 cm, side thickness is 1.65 Mm. The diameter of the binary coin is 2.1 cm and the side thickness is 1.25 mm; the 1-cent coin has a diameter of 1.8 cm and the side thickness is 1.25 mm (the 1-minute, 2-minute, and 5-minute markets are no longer in circulation). First, the machine uses the photoelectric sensor to measure the diameter of the coin for the first time to identify the coin type; after that, the coin rolls through the metal detection sensor. Since the electromagnetic waves reflected by different metals have different phase delays, the coin type can be further identified. If it cannot be recognized twice, the coin will enter the coin extraction slot and spit out the machine, and the successfully recognized coin will be divided into different denominations and rolled to different chutes for storage. The principle of taking food: After receiving the money, the grid machine starts to execute the instruction to take food. The single servo motor fixed behind the different food bars rotates the preset number of turns to just move the clamping spring forward by one food position. The food is in the process of falling. It will pass through the infrared sensor beam to complete a fall. If the system does not detect the food passing through the infrared sensor beam, it may be that the food at this location has leaked, and the system will let the servo motor run again until the food falls. Article recommendation: How much is an integrated vending machine? Previous: Nothing Next: How much is the integrated vending machine?