Electronic cigarette ultrasonic welding structure, ultrasonic welding die and ultrasonic welding method
An electronic cigarette and welding technology, applied in the field of electronic cigarettes, can solve the problems of user injury, electronic cigarette products not environmentally friendly, stuck throats, etc., to achieve the effect of avoiding injury, avoiding pollution or instability of smoke oil, and eliminating environmental pollution
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Embodiment 1
[0037] Example 1: see figure 1 , Figure 4 , Figure 6 , Figure 7 and Figure 8 , an electronic cigarette ultrasonic welding structure according to the present invention, which includes a tube body 1 and a nozzle cover 2, an ultrasonic line 21 is provided on the nozzle cover 2 corresponding to the end of the tube body 1, and the ultrasonic line 21 is a An annular protrusion, the nozzle cover 2 is fixed on one end of the tube body 1 by ultrasonic welding.
[0038] The nozzle cover 2 includes a plug body part 22 inserted into the tube body 1 and a cover body part 23 covered on the end surface of the tube body 1, the outer diameter of the cover body part 23 is larger than the outer diameter of the tube body 1, The ultrasonic wire 21 is disposed on the cover portion 23 corresponding to the end portion of the tube body 1 . When it is convenient for ultrasonic welding, it can be welded well and welded firmly.
[0039] The cross-sectional shape of the ultrasonic wire 21 is a t...
Embodiment 2
[0053] Example 2: see figure 2 , image 3 , Figure 5 , Figure 7 and Figure 8, the present embodiment 2 is substantially the same as the embodiment 1, the difference is that it also includes a glass fiber tube 6, the glass fiber tube 6 is arranged in the tube body 1, and the nozzle cover 2 also corresponds to the The glass fiber tube 6 is provided with a cylinder 25, the outer diameter of the cylinder 25 is 0.2 mm-1.0 mm larger than the inner diameter of the glass fiber tube 6, which is convenient for ultrasonic welding, and can be well welded and firmly welded. The end of the cylinder 25 is provided with a slope 251 for easy insertion, and the glass fiber tube 6 is sleeved on the cylinder 25 and fixed by ultrasonic welding.
[0054] There is also a step (2a) between steps (2) and (3): inserting the cylinder 25 into the glass fiber tube 6, when the ultrasonic machine works in step (4), the periphery of the cylinder 25 melts, and the glass fiber tube 6 The fiber tube 6 ...
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