1. The pure pneumatic control of the LJST02A high-energy two-component glue dispenser mainly consists of the base material pump, curing agent pump, proportional pump, base material pump lifting system, ratio adjustment structure, glue mixing system, and pneumatic system. 2. The base material pump, curing agent pump, and proportional pump all use special high-pressure plunger pumps, two-way equal feeding, and the base material pump and curing agent pump are driven by a pneumatic motor. Both are supplemented with a pressurized supply pressure plate to fully ensure the full cavity delivery of high-viscosity fluids. The base material is pressed and increased to high pressure, the curing agent is pressed and pressurized, and then sent to the proportional pump. The flow of the curing agent is controlled by the ratio adjusting mechanism. After adjustment, the two components are fed into the mixer at the same time, and reach the glue gun after being fully mixed. 3. Both the lower outlet of the curing agent filter and the inlet of the mixer are equipped with high-pressure ball valves for flushing and pressure relief. The mixer is equipped with a one-way needle valve, which not only makes the mixing more uniform but also can effectively prevent the two groups The parts flee each other, solidifying the channel and blocking it. 4. The lifting system adopts manual valve control. The ratio of the two components can be adjusted by adjusting the position of the slider on the swing rod. When the required scale is reached, the nut can be tightened. The operation is simple and convenient.
Specification