Plastic bottle cap ultrasonic welding machine application
15 Feb 2019
Plastic bottle cap ultrasonic welding machine is mainly used for welding of round plastic caps such as wine bottle caps, cosmetic caps, beverage caps, food caps, etc.; generally applicable to PP, PE, ABS, AS, PC, POM, PVC And PET products, such as: Toy industry: such as toy guns, water guns, telephones, key chains and general plastic toys Household items: gold soft brush, shower head, anti-counterfeit bottle cap, cosmetic bottle cap, coffee pot, washing machine, air dehumidifier, electric iron, electric kettle, vacuum cleaner and general container and other injection molded parts; Electronics industry: USB connector, Bluetooth, plastic case, mobile phone accessories, mobile phone case, battery case, nylon strap, calculator, audio case, charger, battery, business card holder, folder, photo album, computer keyboard, ink cartridge, Instrumentation plastic parts welding and plastic implanting; Automotive industry: manufacturing body plastic parts, automotive doors, automotive instrumentati...
Plastic cap welding machine
28 Jan 2019
The plastic cap welding machine converts the current 15/20 Hz electric frequency into 20 KHz or 40 KHz electric energy high-frequency electric energy through a transistor function device, and supplies it to the converter. The converter converts electrical energy into mechanical vibrational energy for the ultrasonic wave, and the pressure regulating device is responsible for transmitting the converted mechanical energy to the welding head of the ultrasonic welding machine. The welding head is an acoustic device that transmits mechanical vibration energy directly to the product to be pressed. The vibration is transmitted to the bonding surface by the welding work piece. The friction generates heat to melt the plastic, and the vibration stops when the molten state reaches the interface. Maintaining pressure for a short period of time produces a strong molecular bond when the melt cures. The entire cycle is usually completed in less than a second, but the weld strength is close to a connec...
Seat belt buckle welding machine
26 Jan 2019
Ultrasonic safety belt buckle welding machine features: Japan original transducer, power output is strong in the same industry, good welding effect; exclusive use of welding head center limit structure, to ensure that the welding head limit is not offset; novel fashion appearance structure design, operation movement Quick and convenient; electric lifting body, easy to operate, high strength; ultrasonic welding mold using titanium alloy or aluminum alloy, durable; high-precision grating ruler, welding accuracy up to 0.02mm; new models, the whole machine, Strengthen the stability of the engineering, pulse line design, and provide energy-stable output of the transducer. Ultrasonic belt buckle welding machine is specially used for: welding of PVC seat belt buckle and automobile seat belt buckle. After changing the mold, it can also be used for plastic parts of the body, automobile doors, automobile instrument, lamp mirror, sun visor, interior parts, filter, reflective material, reflective ...
Ultrasonic welding application method
19 Jan 2019
First, the welding method: The ultrasonic welding head with ultra-high frequency vibration under the moderate pressure, the joint surface of the two plastics generates frictional heat and instantaneous fusion bonding, the welding strength can be comparable with the body, using the appropriate workpiece and reasonable interface Designed to achieve watertight and airtight, and to avoid the inconvenience caused by the use of auxiliary materials, to achieve efficient and clean welding. Second, the rivet welding method: Ultrasonic ultra-high frequency vibration welding head, pressing the tip of the plastic product, so that it instantly melts into a rivet shape, so that the materials of different materials are mechanically riveted together. 3. Embedding: By means of the trajectory of the welding head and appropriate pressure, metal parts (such as nuts, screws, etc.) are squeezed into the plastic hole and fixed at a certain depth. After completion, the tension and torque can be comparable. Th...
Ultrasonic non-woven welding machines
12 Jan 2019
At present, the most environmentally friendly bags are non-woven bags, and the most used ones are ultrasonic non-woven welding machines. Working principle: the high frequency oscillation is used to transmit the sound wave from the welding head to the welding surface of the workpiece, and the workpiece molecules are frictionally generated to reach the melting point of the plastic, thereby completing the rapid dissolution of the solid material and completing the welding. The strength of the joint is close to a whole piece of continuous material. As long as the joint surface of the product is designed to match, there is absolutely no problem in completely sealing. Compared with the traditional pin-type wire stitching, it has the following advantages: 1, the use of ultrasonic welding, the use of needle thread, eliminating the need for frequent needle change, without the traditional line stitching of the broken joints, but also the textile can be neatly cut and sealed. The stitching also pl...
Ultrasonic welding device
05 Jan 2019
The ultrasonic welding device converts the current 50/60 Hz electric frequency into 20 KHz or 40 KHz electric energy high-frequency electric energy through a transistor function device, and supplies it to the converter. The converter converts electrical energy into mechanical vibrational energy for the ultrasonic wave, and the pressure regulating device is responsible for transmitting the converted mechanical energy to the welding head of the ultrasonic welding machine. The welding head is an acoustic device that transmits mechanical vibration energy directly to the product to be pressed. Vibration is transmitted to the bonding surface through the welding work piece. Vibration generates friction to generate heat, which causes the plastic to melt. The vibration stops when the molten state reaches its interface. A brief hold of the pressure causes the melt to create a strong molecular bond when the adhesive surface cures. The entire cycle is usually completed in less than a second, but t...