Blow molding machines make products by spraying liquid plastic out and using the wind force blowing out of the machine to attach the plastic to a certain shape of mold cavity. Specifically, the plastic is melted and quantitatively extruded in a screw extruder, then molded through a mouth mold, then cooled by wind ring blowing, and finally pulled by a traction machine at a certain speed and wound into rolls by a winding machine. It has a variety of operator interfaces, one of which is a touch display.
The essence of the touch display is the sensor, which is composed of touch detection parts and touch screen controller. The touch detection device is installed in front of the display screen, used to detect the user touch position, and then the information at the place is transmitted to the touch screen controller; the touch screen controller receives the touch information from the touch point detection device, converts it into contact coordinates, and determines the significance of the touch and then sends it to the corresponding processing system. Touch screen as the interactive interface of the blow molding machine, the specific application of the blow molding machine is mainly reflected in the following aspects:
1. System control and operation
As an important part of the control system of the blow molding machine, the touch display provides the operator with an intuitive and convenient operation interface. Through the touch screen, the operator can easily complete the blow molding machine start, stop, parameter settings and other control operations. These operations are usually realized through the graphic buttons or menu options on the touch screen, which greatly simplifies the operation process and improves work efficiency.
2. Parameter setting and monitoring
In the production process of the blow molding machine, you need to accurately set various parameters and real-time monitoring to ensure product quality and production efficiency. The touch screen provides powerful parameter setting and monitoring functions. Through the parameter setting interface on the touch panel, the operator can accurately set the parameters of the blow molding machine, such as temperature, pressure, time and so on. At the same time, the touch screen can also real-time display of the operating status of the blow molding machine and the parameters, to help operators find problems in a timely manner and take appropriate measures.
3. Human-computer interaction and automation control
As an important tool for human-computer interaction, the touch screen plays a key role in the automation control of blow molding machines. Through the connection with the programmable logic controller (PLC) and other control equipment, the touch screen can receive commands and data from the PLC and convert them into graphics and information that can be understood by the operator. At the same time, the touch screen can also input the operator's commands and parameter settings into the PLC to realize the automated control of the blow molding machine.
The application of touch screen in the blow molding machine has brought many benefits, these benefits are mainly reflected in the following aspects:
1. Improve production efficiency and ease of operation
Touch screen for the operator to provide an intuitive, clear interface, through a simple touch operation can be realized on the blow molding machine control. This interaction not only simplifies the operation process, but also improves work efficiency. The operator can easily adjust the machine parameters, monitor production data, and deal with abnormalities in a timely manner, thus ensuring the smooth running of the production process.
2. Enhanced monitoring and troubleshooting capabilities
The touch screen can display various parameters and status information of the blow molding machine in real time, such as temperature, pressure, speed and so on. This enables the operator to understand the operation of the machine at any time, and discover and deal with potential problems in a timely manner. At the same time, when the machine malfunctions, the touch screen can quickly display fault information, prompting the operator to take appropriate measures to deal with, so as to avoid the impact of failure on production.
3. Enhance user experience and satisfaction
Touch screen interface design is usually more friendly and intuitive, which makes the operator in the use of the process can get a better experience. At the same time, because the touch operation is more convenient and efficient, the operator can also reduce fatigue and improve job satisfaction when working for a long time.
4. Adapt to the trend of industrial automation and intelligence
With the increasing level of industrial automation and intelligence, the application of touch screen in the blow molding machine is also in line with this development trend. It can not only realize the remote control and centralized management of equipment, but also support remote monitoring and maintenance functions. This makes the maintenance and management of equipment more convenient, reduces maintenance costs, but also helps to improve production efficiency and product quality.
5. Improved durability and stability
In the blow molding machine and other industrial equipment used on the touch screen is usually made of special materials and processes, with strong weather resistance, corrosion resistance, scratch resistance and shock resistance. This enables the touch screen to work stably in harsh industrial environments and extend the service life of the equipment.
The performance of the touch screen in harsh industrial environments:
1. High durability: Industrial environments are often characterized by high mechanical vibration, temperature fluctuations, dust and other challenges. Therefore, the touch screen needs to have excellent durability and reliability, and be able to operate stably for a long time under harsh conditions.
2. Wide temperature adaptability: Temperature ranges in industrial scenarios can be extreme, from cold storage to hot factories. The touch screen should have a wide range of temperature adaptability to ensure that it can work properly in a variety of environmental conditions.
3. Dust and waterproof performance: Dust and moisture are commonly present in environments such as factories and workshops. The touch screen should be designed to be dustproof and waterproof to ensure stable operation of the equipment for a long time and reduce the need for maintenance.
4. Chemical corrosion resistance: Some industrial environments may have chemicals, such as acids and alkalis, which may cause damage to the equipment. The touch screen should have the ability to resist chemical corrosion to maintain stable performance.
5. Shock and vibration resistance: In industrial places, equipment may be affected by mechanical shock or vibration. The touch screen should have sufficient shock and vibration resistance to ensure that the equipment is not damaged during operation.
6. high transmittance: industrial environments may exist in strong light conditions, so the touch screen should have a high transmittance rate to ensure that the information is clearly visible in a variety of light conditions.
7. multi-touch function: in order to improve operational efficiency, the touch screen should support multi-touch function, so that the operator can carry out more complex operations.
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