Description

• 3200W 20khz Ultrasonic Plastic Welding Device Transducer Piezoelectric Ceramic Converter With Booster Ultrasonic transducer is also called ultrasonic vibrator, and the whole after connecting the transducer and horn is known as vibrator It is a tool that realizes the mutual conversion between electricity and mechanical calories (acoustic vibration) by way of the piezoelectric impact of piezoelectric ceramics, and is amplified by means of the entrance and rear radiation disguise blocks that match the acoustic impedance Since the horn is a passive device, it would not produce vibration itself, but transmits the enter vibration after changing the amplitude, polishing off the impedance transformation Ultrasonic transducers can produce regular vibration below the excitation of electrical field, but the amplitude is usually about 10μm Such amplitude isn't ample to straight total the welding and processing procedures Therefore, after the transducer is attached to a reasonably designed horn, the amplitude of the ultrasonic wave would be changed in a wide range As long as the material power is sufficient, the amplitude can exceed a hundred μm Ultrasonic transducer composition: 1 Middle piezoelectric ceramic element 2 Front and rear metallic cover 3 Prestressed screw 4 Electrode sheet 5 Insulating tube This type of sandwich transducer generates secure ultrasonic waves when the burden changes, which is a comparatively classic and leading option to obtain an influence ultrasonic drive source According to diverse designs, the main types of ultrasonic transducers are: 1 Column sort 2 Inverted horn type three Steel again hide form 4 Intermediate aluminum sheet sort The ultrasonic transducer conducts ultrasonic waves to the plastic processing components during the welding head, so that the two plastic joints are subjected to ultrasonic waves to produce violent friction, and the friction warmth melts the plastic joints to finish the gluing This technology has the benefits of instant pace and firm welding seams, and extra importantly, it should automate the manufacturing and processing of plastic merchandise Ultrasonic plastic welding mechanical device can carry out plastic welding, embedding, forming, riveting, spot welding, cutting, stitching and different operations As long as the welding head is changed, one mechanical device can be used for a number of applications Our corporation focuses on the production of ultrasonic welding transducers This product has excessive performance, long life, and good welding impact The ultrasonic used in plastic processing, the present operating frequencies are 15KHZ, 18KHZ, 20KHZ, 40KHZ The principle is to apply the height position of the longitudinal wave to transmit the amplitude to the distance of the plastic part Under pressure, the two plastics The molecules within the contact parts of the elements or different elements and the plastic parts collide with each other to melt, in order that the plastic in the contact position is fused, and the processing objective is executed Ultrasonic welding transducer for the ultrasonic processing of thermoplastic glue makes use of the high-frequency friction between the working joints to quickly generate warmth between molecules When the heat is ample to soften the work, the ultrasonic vibration is stopped At this time, the working joint The noodles are melted and solidified to complete the processing process The frequencies assuredly used for plastic processing are 20KHZ and 15KHZ, and their frequencies are outdoors of human hearing, so that they are called ultrasonic waves Ultrasonic welding machines should be used in the electronics industry, stationery industry, transportation equipment, toys, cosmetics, motors and different supplies such as PP, PE, ABS, and acrylic （External sizes） （Electeomachanical characteristic） Specification Connect Screw Ceramic diameter（mm） Quantity of Ceramics（pcs） Resonance Frequency（KHZ） Resistance（Ω） Yellow Ceramic Black Ceramic Input Power Max Displacement（um） PLS-6015-4C-Si M16*1 60 4 15 15 9500-10000 12000-12500 2200 11 PLS-6015-4C-Tr M16*1 60 eight 15 15 19500-20000 4200 11 PLS-6015-4C-Qu M16*1 38 12 15 15 22500-23000 27500-28000 3200 eleven PLS-6015-6C-Si M16*1 60 6 15 15 18500-20500 2600 eleven PLS-5020-4C-Si BS3/8 50 four 20 15 11500-12000 13500-14000 1500 eight PLS-5020-4C-Si BS3/8 50 4 20 15 19000-21000 2000 eight PLS-5020-4C-Tr M16*1 50 6 20 15 23000-24000 3200 8 PLS-5020-4C-Tr M16*1 38 6 20 15 17500-18000 3200 eight PLS-3828-4C-Si BS3/8 38 four 28 15 8000-8500 one thousand 5 PLS-3035-4C-Si M8 30 4 35 15 5200-5600 800 four PLS-3040-4C-Si M10*1 30 4 40 15 5200-5600 800 2

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