Liquid silica gel feeder professional for high efficiency continuous feeding design of double quantitative cylinder feeding system, to solve the replacement of raw materials can not continue to feed the work. Mainly used for plate vulcanizing machine dispensing feeding, manual feeding, injection molding machine feeding system, to complete the liquid silicone forming process to provide continuous feeding work. Next, let's learn about the characteristics of liquid silica gel feeder.

1. Closed-loop control metering and conveying system

The machine equipment system carries out digital detection on the main parameters of the feeding pump, such as the glue pressure, the remaining glue material in the raw material bucket of A and B, and introduces the function of the control system. The control process is as follows: The flow rate of A and B glue is compared every 0.01 seconds (i.e., A PLC scanning cycle), and then the deviation of the two is calculated. The error is used for PID calculation, and the main parameters of the feeding system are adjusted with the calculation results, so as to achieve closed-loop control of the output ratio. Such a dynamic adjustment process makes the ratio assurance more accurate, such control mode makes the ratio precision of the feeding system can reach ±1% below, thus providing favorable conditions for product quality assurance.

2. Hydraulic continuous synchronous metering system

In terms of metrological verification, we have designed and developed a hydraulic continuous simultaneous step metrological verification system for the metrological verification characteristics of the feeding system in the electric power industry, breaking the traditional hydraulic control mode, choosing motor piston pump structure and compensating design for simultaneous step structure to ensure the durability of the equipment. Such a system has the advantages of no maintenance, cleaning, low oil temperature, low energy consumption, in the industry has been praised.

3. Digitization of equipment parameters

Many main parameters of the traditional feeder are not displayed. The liquid silica gel manufacturer will carry out digital detection of the condition of the raw material, and digitize the pressure and output rate. At the same time, the pneumatic system of the feeding system adopts electric proportional valve for digital adjustment. The above key parameters can be monitored and adjusted by touching the display screen.