Self-service barcode-scanning tissue selling device and using method thereof

Abstract

The invention belongs to the field of automatic selling and discloses a self-service barcode-scanning tissue selling device and a using method thereof. A display screen is arranged on the front end face of a shell and connected with an MCU (Micro Control Unit); the MCU is connected with a WIFI module and a coder; the WIFI module is connected with a wireless router; the wireless router is connectedwith a payment platform by virtue of an IP server; the device comprises a first station; roll paper is arranged on a rotating shaft of a rotating motor at the first station in a sleeving manner; thelower edge of a fixing device is of a sawtooth structure, the left end of the fixing device is fixedly connected with an inner wall on the rear side of the shell together, and the rotating motor is fixed on the inner wall of the fixing device; a cutting device and a cutting motor are connected together; the cutting motor is fixedly connected onto the inner wall of the shell; and the coder is connected with the rotating motor, the cutting motor, a door-opening motor and a buzzer. The device disclosed by the invention is rapid and high-efficiency in payment, the paid money is very safe, and riskthat the money stored in the equipment is stolen and the equipment is damaged can be avoided.

Description

technical field [0001] The invention relates to the technical field of automatic vending, in particular to a self-service code-scanning paper towel vending device and a method for using the same. Background technique [0002] Vending machines were born in the 1970s and are a brand new way of consumption developed in Japan, Europe and the United States. Vending machines can provide 24-hour business service, so they are also called miniature self-service supermarkets. The main items sold by traditional vending machines are beverages, snacks, boxed goods, etc. The products are discharged by using a push mechanism to control the distance between individual sales items, sending individual sales items to the discharge channel, and then relying on the distribution of the sales items. Gravity automatically falls to the exit. [0003] When people play in public places such as shopping malls, parks, and scenic spots, they often experience the embarrassment of not having paper towels...

AI Technical Summary

Problems solved by technology

[0003] When people play in public places such as shopping malls, parks, and scenic spots, they often experience the embarrassment of not having paper towels when going to the toilet. With the development of technology, many public toilets can now be equipped with coin-operated automatic paper towel vending machines. However, this There are following deficiencies in a kind of coin-operated automatic paper towel vending machine: one, can only recognize the coin of one yuan, just can't buy paper towel when consumer does not carry coin; The mechanical structure of the machine is complex, and in addition, the cost of the identification part of the true and false coins is also relatively high, resulting in a high overall cost of the device, which cannot be popularized and applied on a large scale; 3. There is a risk of being stolen. The automatic paper towel vending machine stores all the coins put into the vending machine body, and after accumulating a certain amount, it is manually collected. Because there is a certain amount of money inside, it is easy to attract the favor of thieves, so the coin-operated in the prior art The damage rate of paper towel vending machines is high

Images