1, A component extract is supplied by electric gear pump, and the A rubber high pressure plunger pump is pressurized by pipeline to oil pressure. B component extract is supplied by pneumatic reciprocating pump, and the B component high pressure plunger pump is pressurized by pipeline to oil pressure.
The volume ratio of A, B glue by the two-component proportion regulating mechanism, and at the same time, into the glue mixer, the mixer is composed of 36 sections above the mixing device, two-component adhesive after mixing to glue gun, glue from the spout, the edge is coated on the insulating glass edge. The glue nozzle has the start quick closing valve, which is used to accurately control the glue time.
2, two-component glue machine mainly has A components and B components of gel extraction pump rubber pump, A, B glue pressurizing device, high pressure piston pump, A pump, B glue connecting device, double component ratio adjusting mechanism, a high pressure outlet safety shunt device, hydraulic control system, pneumatic control. System and electrical control system.
3. There is a vent valve at the B glue outlet of the glue feeder, which can release gas or pressure reflux, and also set a safety device for overpressure reflux in the same position. Before entering the mixer, a shut-off ball valve and a one-way check valve are set up to prevent the A and B components from interconnected, causing curing and blocking the channel.
The volume proportion of the 4, A and B components is adjusted by the double component proportional regulation mechanism. The proportion distribution ratio of A and B is regulated mainly by adjusting the slider on the front of the high pressure pump, less glue out of B glue, and more glue out of B. When the center of the slider is from the center line of the upper end axis 16.4cm, the proportion of A/B glue is 10 to 1.
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