Ultrasonic vibration welder
AssigneeSamsung Electronics Co., Ltd.
InventorDeok hwan Jang
Life of this patent
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Abstract
A welder using an ultrasonic vibration includes a vibration direction converter for diversely converting the direction of vibration generated by a vibrator according to the properties of a welded material, so that welding efficiency is improved. The vibration direction converter is made to be disassembled or assembled, so that the replacement of the rod is easy when it experiences vibration fatigue. Efficiency is maximized because plural welding operations can be made simultaneously, since plural vibration-transmitting directions due to a symmetrical multiple structure are possible by means of the vibration-direction converter.
Claims40
A welder using an ultrasonic vibration, comprising:
- an oscillator for generating an electrical frequency;
- a vibrator for converting the generated frequency into a mechanical vibration;
- a vibration-amplifying member for amplifying the vibration generated by said vibrator over a predetermined amplitude;
- more than one vibration-transmitting member for receiving the amplified vibration from said vibration-amplifying member;
- pressure apparatus for applying pressure in one direction to said vibration-transmitting members;
- a tool tip provided on a first end of each of said vibration-transmitting members in a direction to which pressure is applied;
- an anvil provided to correspond to said tool tip;
- a supporting member for supporting said anvil, and
- a vibration direction convening means for converting the vibration direction from said vibration-amplifying member and transmitting the vibration to said vibration-transmitting members, said vibration direction converting means being located between a second end of said each vibration-transmitting member and one end of said vibration-amplifying member;
- wherein said vibration-transmitting members and said vibration-amplifying member are vertically positioned in parallel.
Dependencies are inferred from the claim text.