Ultrasonic welding equipment for fans, as well as usage method and application thereof

An ultrasonic welding and ultrasonic technology, applied in welding equipment, non-electric welding equipment, mechanical equipment, etc., can solve the problems of high noise, influence of motor load changes, and low processing difficulty, so as to reduce costs, maximize benefits, improve product quality and The effect of production efficiency

Inactive Publication Date: 2015-06-10
ZHEJIANG GOLDENSEA ENVIRONMENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages of this technology are low processing difficulty and low equipment investment, but when using this single ultrasonic welding, the warping and deformation of the fan blades and air guide rings will easily cause the wind wheel to vibrate, make noise, and internal stress. Easy to break, etc., and also affects the load change of the motor

Method used

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  • Ultrasonic welding equipment for fans, as well as usage method and application thereof
  • Ultrasonic welding equipment for fans, as well as usage method and application thereof
  • Ultrasonic welding equipment for fans, as well as usage method and application thereof

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Embodiment Construction

[0047] Below in conjunction with accompanying drawing, the present invention will be further described by example:

[0048] As shown in the accompanying drawings, the fan of the present invention is composed of a hub 1, fan blades 2, air guiding ring 3, and rubber bushing 4, wherein the hub 1, fan blades 2 and rubber bushing 4 are integrally injection molded. The fan of the present invention is provided by positioning the hub integrally formed by injection molding on the wind guide ring and ultrasonic welding.

[0049] Specific operation steps:

[0050] 1. First fix the air guide ring on the positioning mold (see 9)

[0051] 2. Place the hub in the vane groove of the air guide ring according to the order of the vanes (see 10)

[0052] 3. Adjust the distance and angle between the welding head and the hub, adjust the current, welding time, air pressure and other parameters of the welding machine, and manually test whether the welding hair wave is normal. (see 5, 6)

[0053] ...

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Abstract

The invention discloses ultrasonic welding equipment for fans, as well as a usage method and application thereof. The ultrasonic welding equipment comprises a frame, an electrical control box, a workbench with positioning molds, and an ultrasonic welding device mounted in the frame. The ultrasonic welding equipment is characterized in that the ultrasonic welding device is provided with a plurality of adjustable ultrasonic welding heads; during the welding process, the ultrasonic welding heads carry out one-time welding forming at the same time. The ultrasonic welding equipment provided by the invention is used for welding fans, such as turbine fans and tubular fans of air conditioners and air coolers.

Description

technical field [0001] The invention relates to fan ultrasonic welding equipment, in particular to a multi-welding-head ultrasonic welding machine for turbine fan blades and cross-flow fan blades of air conditioners, air coolers and other equipment. In another aspect, the present invention relates to a method for welding turbo fan blades and cross-flow fan blades used in air conditioners, air coolers and other equipment using the fan ultrasonic welding equipment. On the other hand, the present invention also relates to the application of fan ultrasonic welding equipment in the welding of turbofans and cross-flow fan blades used in air conditioners, air coolers and other equipment. technical background [0002] The vortex wind wheel is a part used for air blowing and ventilation in air conditioners, air coolers, etc. It is generally composed of hubs, blades, air guide rings, and rubber bushings. Among them, the hub, blade, and rubber bushing are processed by injection moldin...

Claims

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Application Information

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IPC IPC(8): B23K20/10F04D29/26
CPCB23K20/10F04D29/263
Inventor 丁宏广孟祥耀
Owner ZHEJIANG GOLDENSEA ENVIRONMENT TECH
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