Ultrasonic cross-flow fan welding machine

　　In which fields are ultrasonic embossing machines applied

　　The application scope of leather composite embossing machine and ultrasonic embossing machine is mainly used for synthetic fiber cloth or synthetic fiber blended fabric, chemical film (containing more than 30% synthetic fiber), and can be processed into desired products, such as nylon cloth, polyester and other cotton fabrics, artificial leather, spray cotton, etc.

　　PE+aluminum, thermoplastic indentation, plastic sheet with multiple bends, and various self-adhesive adhesives. This utility model has high cutting efficiency and does not require fusion lamination. Applicable products include bed covers, car covers, travel belts, portable belts, windbreakers, snowcoats, gloves, tablecloths, hair accessories, lampshades, etc. Ultrasonic embossing machine method: Place A4 paper into the press wheel and press wheel, adjust the pressure value to 1.5kg, loosen the adjustment nut of the starting wheel cylinder infinitely, and then adjust the upper and lower mold speed buttons to scale 2.

　　Adjust the output power to 4th gear, press the pressure wheel switch, step on the wheel pedal, then step on the pedal until the wheel completes at least one turn, and then release the pedal. Step on the pedal to release the wheel, press the roller switch, lift the roller, take out the white paper, and check if the embossing is balanced. When the embossing is unbalanced, first loosen the locking screw of the eccentric wheel on the left cover plate of the mold frame.

　　Rotate the eccentric wheel again (clockwise, the eccentric wheel moves upwards). The ultrasonic embossing machine rotates clockwise, reverses the eccentricity, locks the eccentricity, and repeats the above operations until equilibrium is reached. After adjusting the wheels, align them with the A4 wheels. Adjust the wheel pressure value based on the thickness of the weld seam or rolling consumables. For thicker consumables, the pressure value should be increased, and vice versa.

　　According to the different materials and thicknesses to be melted, as well as the complexity of the wheel shape, the ultrasonic embossing machine is adjusted from the following three aspects to achieve the desired welding effect: the linear velocity of the wheel; The pressure value of the wheels; The magnitude of ultrasonic power. Note: When the wheel speed is low, the processing consumables receive ultrasonic energy for a long time.

　　The contact time between the wheel and the steel mold is relatively long, making it easy to fuse. When the wheel pressure value of the ultrasonic embossing machine is high, the consumables after processing can obtain more ultrasonic energy, making it easier to fuse. (At the same time, the wear of the patterned wheel mold has also increased) Wheel inspection: The wheel pattern must be kept sharp with a hardness of HRC60-61 °. Wear and rust on wheels are not allowed.

　　To avoid affecting product quality or accelerating steel mold wear due to increased wheel pressure values. Wheel pressure control: The pattern is complex, and the pressure value can be increased. The pattern is not sharp, and the pressure value can be increased. Small amplitude sound waves can increase the pressure value of the mold. For consumables with high chemical fiber content, the pressure value can be reduced, but for TC fabric, the pressure value can be increased.

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