Application Case

Haiwell application in surgical mask machine production line

2020-02-19 15:39:48 Xiamen Haiwell Technology Co., Ltd. Read

 Mask is a sanitary product,which normally worn on the face to filter the air into the mouth and nose, in order to block harmful gas, odor, droplets in and out of the wearer's mouth and nose, and is made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respiratory diseases are prevalent and operating in dust-polluted environments, wearing masks has a very good effect.

With an virus in China now,masks are in short supply. Haiwell and distributor users are committed to industry solutions and share mask application solutions.

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FIG.1 Double-station surgical mask assembly line


This production line realizes the fully automatic production of surgical masks, which mainly include coil material feeding, folding and pressing, nose bridge tendon feeding, mask forming, mask cutting, ear band feeding and welding, and finished product unloading. The entire production process from raw materials to finished masks. The produced masks are comfortable to wear, no pressure, good filtering effect, fit the person's face, and can be used in medical, electronics, mining, construction and other industries.


This equipment has a combination of a feeding and punching mechanism and a transporting ear structure. Each has an independent PLC control system and does not require feedback-related wiring. With remote communication control function, customers can perform remote monitoring through mobile phones (requires authorization), and manufacturers can remotely upgrade and maintain. If the customer purchases multiple production lines, centralized monitoring of multiple locations can be achieved. It can also be monitored and displayed on the mobile APP, PC, or large TV screen.

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FIG.2 Topology diagram of centralized monitoring solution for multiple mask production lines


Selection and configuration

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FIG. 3 Material accessories list



1. HMI: C7H, 7-inch touch screen with 1024x600 resolution, 4G + 512M + SD card storage, 1 LAN port, 2 USB ports, 3 serial ports. 

Support:

1.1 Serial port / U disk / SD card / Ethernet / Haiwell cloud program download,etc;

1.2 Intelligent management, support cloud / mobile access control, strong operability;

1.3. Original A / B Key security mechanism, multi-language automatic translation, engineering overview interface;

1.4 Integrated Haiwell Cloud cloud service and built-in Haiwell cloud engine;

1.5, Mobile APP alarm information push, WeChat alarm, mobile payment and other functions;

1.6. Support downloading programs to PLC and HMI remotely.


2. PLC: H series PLC, T series PLC

2.1 The T series standard type and H series high performance PLC, which can be expanded to 7 modules, with one RS232 and one RS485 port;

2.2. The T series support 2 channel 200K high-speed pulse inputs and 2 channel 200K high-speed pulse outputs.

2.3. The H series support 4/6 / 8-channel 200K high-speed pulse input and 4/6 / 8-channel 200K high-speed pulse output.

2.4. The program is saved permanently, 48K program capacity, rich instruction, which fully meets the requirements of on-site logic control.



Electrical drawings

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FIG. 4 Electrical drawings 1


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FIG. 5 Electrical drawing 2


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FIG. 6 Electrical drawing 3


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FIG.7 Electrical drawing 4


On-site debugging

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FIG.8 drawing design


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FIG. 9 Independent feed plate-making mechanism and ear-conveying structure control cabinet