Application of ultrasonic welding in plastics industry

 Ultrasonic plastic welding machine is mainly used for the secondary connection of thermoplastics, compared with other traditional processes (such as adhesive, electric pressing or screw fastening, etc.), with high production efficiency, good welding quality, environmental protection and energy saving and other significant advantages. Ultrasonic plastic welding equipment is widely used in medical equipment, packaging, auto parts, fishing gear and other industries, such as automobiles, clothing, plastic toy zipper bag, plastic wine bottle cap, dishwasher water wheel, plastic false bait, charger shell and mobile phone sling welding, a lighter shell welding and so on.

JQ series ultrasonic plastic welding machine can be used for the butt welding of thermoplastics, and can also replace the welding head according to customer needs, for riveting, spot welding, embedding, cutting and other processing technology.

Ultrasonic welding principle:

The ultrasonic vibration converts the electronic energy into mechanical energy, and then the welding head (HORN) transmits the energy to the contact surface of the plastic bow and arrow, causing intense friction between molecules to generate heat principle, prompting the product to melt instantly and combine into one, and the processing speed is fast, clean, beautiful and economic.

Welding scope: toy industry, stationery industry, home appliance industry, electronics industry, food industry, communication industry, transportation industry, etc.

Ultrasonic welding examples:

Toy industry: all kinds of ball toys, stationery, water guns, plastic gifts, music toys, and all kinds of plastic toys... Let's wait.

Electrical industry: electronic clock, steam iron, vacuum cleaner, telephone, computer keyboard, electric fan, battery... Let's wait.

Automotive manufacturing: direction lights, rear mirrors, all kinds of plastic products... Let's wait.

Rotating welding principle:

Designed for the plastic circular thermoplastic products, the heat generated by the friction of the plastic workpiece makes the contact surface of the plastic workpiece melt, and then rely on external pressure to drive the upper and lower parts to solidify as a whole, becoming a combination of sex.

Rotational melting examples: RO filter core, frozen cup, thermos cup, vase, carburetor, showerhead, hot water bottle gas bladder, where and street, etc.

Hot plate welding principle:

The template is heated to the required temperature, and then placed in the middle of the combining surface of the plastic workpiece and the workpiece, so that the heat is concentrated in the two combining surfaces, when it is heated, the melting is generated, after exiting the hot template, the external pressure is used to make the workpiece become one and become a strong durable function. It can handle the welding material, and its hardness is high, the shape is complex, and the volume of the product can be met and solved