High Frequency Vibration 35Khz Ultrasonic Sealing Seamless Welding
Machine
Description:
Ultrasonic sewing machines use ultrasonic vibration to generate
energy, folding fabric cloth cutting edges and edges for automatic
mixing and tape bonding to seamlessly complete the butterfly.
Ultrasonic sewing machines can do all the news in blends, such as
sleeves, princess lines, quilting, and are an integral part of
seamless garment production equipment. The high-frequency
ultrasonic machine of the ultrasonic sewing machine works in the
same way, except that the sound waves are at different frequencies.
Acoustic waves exceeding 20 kHz are called ultrasonic waves. When
the frequency of ultrasonic waves is greater than 100 kHz,
ultrasonic sewing machines are called high frequencies. Ultrasonic
sewing machines in the facts, high-frequency ultrasonic,
high-frequency machine advantages of tape-free, seamless clothing
seamless waterproof zippers, pockets, trademarks and large pieces
of fabric glue, cooling equipment, environmental protection,
high-end clothing and tent production models of international
trends.
Principle:
Ultrasonic Sewing Machine-----Ultrasonic welding is a high-tech
technology for welding thermoplastic products. Various
thermoplastic rubber parts can be processed by ultrasonic welding
without adding solvents, adhesives or other auxiliary products. The
advantages are increased multi-productivity, reduced costs,
improved product quality and safe production. The power adjustment
is more precise, the resolution is higher, and the products of
various shapes can be satisfied, so as not to damage the product.
The ultrasonic transducers are made of high-quality raw materials
and precision-machined to make the ultrasonic airflow perfect at
every point.
Specifications:
| Item No | QR-S35A |
| Power | 800W |
| Generator | Analog generator |
| Frequency | 35KHZ |
| Voltage | 220V or 110V |
| Width of welding wheel | 11.5mm |
| Matched Transducer | 3535-2D PZT4 |
| Generator size | 250*200*430mm |
Common problems and solutions in ultrasonic systems:
First, when the aircut is found, the current is large, the
amplitude is large, and there is a screaming phenomenon.
solution:
1. Adjust the frequency modulation coil until the current and
amplitude are simultaneously adjusted to the lowest point, and then
adjust the amplitude to 1% higher than the original amplitude;
2. When the adjustment does not solve the problem, judge that the
vibrating section and the HORN are damaged.
Second, the current of the vibration box exceeds the above table.
Solution: Check the HORN, horn and transducer for cracks. If there
is crack, it means the vibrator is broken. If no crack is found,
remove the HORN and adjust to resonance. This is normal. At the
time, it indicates that HORN is bad.
Third, when cutting cloth, the current is normal, but there is
abnormal sound.
solution:
1. Check if the vibrator (especially HORN) is in contact with other
objects;
2. Level the screw through the flower wheel to level the flower
wheel;
2. Whether the connecting wire has been loosened or the wire is
broken;
3. Whether the surface has spots;
4. The current switch of the vibration box does not light up.
solution:
1. Check the vibration box for power supply with a multimeter.
2. Check if the silk has been blown. If it is broken, there are two
problems:
A. If the vibrator is broken, take the vibrator to the normal
vibration box for testing (the specific detection method uses the
second solution to detect);
B. First open the vibration box, check whether the power amplifier
board is burnt out, and then check whether the vibration board is
burnt out (the method is: take the power amplifier board of the
normal vibration box, the vibration board, and the amplifier of the
problem vibration box) Replace the board and the vibration board
with a new one (5A).
High Frequency Vibration 35Khz Ultrasonic Sealing Seamless Welding
Machine
