The A component is extracted from the electric gear pump and transported to the A high pressure piston pump driven by oil pressure. The B component is provided by pneumatic reciprocating pump and transported to the B component high-pressure piston pump driven by oil pressure.
CL-B-01 type two component glue feeder mainly includes A component glue pump, B component extraction pump, A, B glue booster device, high pressure plunger pump, A, B glue pump connection device, double component proportional regulation mechanism, high pressure outlet safety shunt device, hydraulic control system, pneumatic control system and electrical control system.
The outlet of the B component of the glue feeding machine is equipped with a drain valve, which can be used for outgassing or pressure relief, and a safety device for overpressure reflux is also installed at the same location. Before the mixer enters the mixer, a shut-off ball valve and a one-way check valve are provided to prevent A and B components from interlocking, resulting in solidification and blocking the passageway.
The volume ratio of B glue is adjusted by the double component proportional regulating mechanism, and then sent to the mixer mixer. The mixer is composed of 36 sections and above, and the double component glue is fully mixed to the glue gun, and the glue nozzle is sprayed out and coated on the edge of the hollow glass. The glue nozzle is equipped with a start-up quick closing valve to control the time of dispensing accurately.
The volume ratio of A and B is adjusted by two-component proportional regulation mechanism. The adjustment of proportion distribution ratio of A and B mainly depends on adjusting the slide on the front side of the high-pressure pump, increasing the B glue and decreasing the number of B glue. The proportion of A/B glue is 10 to 1 when the center of the slide is 16.4cm from the center line of the upper shaft.
The oil pressure adjusting device of the plunger pump is arranged on the upper end cover of the oil groove, and can be adjusted separately.
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