Online PCBA washing machine

الوصف

One. System Description: 1. Cleaning purposes: PCBA surface cleaning after soldering flux, flux, solder particles, dust and other impurities (paste is washed type). 2. Cleaning media: "water-based cleaning agent." 3. Transmission: Teflon mesh belt conveyor plane (speed: 0.4m ~ 2.0m/min frequency control, speed of light soldering, for example: 0.7m/min) 4. Control: 1). Action: Set the control panel provides direct touch-screen operation. 2). Argument operation: intelligent automatic temperature control system settings, time control. 5. Into the board direction: left-feeding device into the right-out. 6. Import / drainage, electricity, gas, provided by the demand side, within 1.0m in equipment, drainage layout in the left rear. II. Clean technology program: Customer connections are incoming device (connected to Taiwan after the furnace) → ultrasonic cleaning (cleaning agent) → medium pressure spray cleaning (cleaning agent) → medium pressure spray rinse (DI water) → air knife (Dry) → → drying device connections are cutting PCBA III. The system consists of: The washing machine is mainly composed of feeding section, ultrasonic cleaning section, the pressure spray cleaning section, the pressure spray rinse section, wind knife section, isolated section, cutting section, reservoir, circulating through Filtration system, automatic constant temperature heating system, flat iron fluoride belt conveyor systems, rack, cabinet and other components. The system used in the manufacture of many mechanical, electrical, gas and water flow and other advanced technologies to ensure the products meet the requirements for cleaning, but also ensure the stability of the equipment. Settings control panel, the operation easier. Much needed equipment, supplies, it is appropriate to maintain. IV. The system works: 1. Ultrasonic principle: High-frequency current generated by the ultrasonic generator, ultrasonic transducer through the piezoelectric effect to convert the mechanical wave with the frequency to form intensive ultrasonic transducer along the longitudinal axis To pass cleaning fluid, cleaning fluid produced in the tens of thousands of tiny air bubbles, these bubbles nuclear vertical transmission of negative pressure in the ultrasonic zone formation and growth, and positive pressure area in the rapidly Rupture. The tiny bubble formation, growth and rapid breakdown of the process is called "cavitation effect." In the cavitation occurs, the tiny air bubbles from the production, growth and rapid fracture Moment of the formation of more than 1, **0 transient atmospheric pressure, the instantaneous pressure as a continuous series of small bombs continue to bombard the surface clean, so that the surface, cracks And blind holes in the dirt attachments quickly falling off, cavitation erosion effect of this role is the basic principle of ultrasonic cleaning. With suitable cleaning agent, to achieve the efficiency of fast wash Fruit. 2. How it works: The washing machine is a fully automated, process controlled by the PLC, 6 stainless steel produced by the feeding section, ultrasonic cleaning chamber, medium pressure spray cleaning chamber, medium pressure spray rinse