中文
How to control the glue ratio of automatic glue filling machine
Automatic glue pouring machine is widely used in modern industry, including automobile industry, LED light industry, electrical industry, electronic industry, etc. glue pouring includes a B glue, polyurethane, silica gel, potting glue, etc. generally, the main glue is two-component. Before glue pouring, glue pouring machine needs to mix two-component a glue and B glue, and how to control the proportion of glue. Now, I'm going to make up for you one by one Explain.
The metering pump is generally used to control the proportion of two-component AB glue. The metering pump is generally divided into screw pump and gear pump. The gear pump is a rotary pump which transports or pressurizes the liquid by the change and movement of working volume formed between the pump cylinder and the meshing gear. Two closed spaces are composed of two gears, pump body and front and rear covers. When the gears rotate, the volume of the space on the gear disengaged side increases from small to large, forming a vacuum, sucking in the liquid, and the volume of the space on the gear meshing side changes from large to small, squeezing the liquid into the pipeline. The suction cavity and discharge cavity are separated by the meshing lines of two gears. The pressure at the discharge port of gear pump depends entirely on the resistance at the pump outlet. Gear pump is generally used to dilute a little glue and screw pump with high concentration.
The metering pump is generally used to control the proportion of two-component AB glue. The metering pump is generally divided into screw pump and gear pump. The gear pump is a rotary pump which transports or pressurizes the liquid by the change and movement of working volume formed between the pump cylinder and the meshing gear. Two closed spaces are composed of two gears, pump body and front and rear covers. When the gears rotate, the volume of the space on the gear disengaged side increases from small to large, forming a vacuum, sucking in the liquid, and the volume of the space on the gear meshing side changes from large to small, squeezing the liquid into the pipeline. The suction cavity and discharge cavity are separated by the meshing lines of two gears. The pressure at the discharge port of gear pump depends entirely on the resistance at the pump outlet. Gear pump is generally used to dilute a little glue and screw pump with high concentration.
