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    • 47. 发明专利
    • Ultrasonic welder
    • 超声波焊接机
    • JP2005313382A
    • 2005-11-10
    • JP2004131824
    • 2004-04-27
    • Honda Electronic Co Ltd本多電子株式会社
    • YAMAMOTO TAKESHI
    • B29C65/00B29C65/08
    • B29C65/08B29C66/1122B29C66/43B29C66/472B29C66/8221B29C66/8227B29C66/8322B29C66/83221B29C66/8324B29C66/861B29C66/8746B29C66/944
    • PROBLEM TO BE SOLVED: To solve the problem wherein an abnormal sound is emitted between the vibration end 5a of an ultrasonic vibrator 5 and an anvil 6 because of the ultrasonic vibration generated from the vibration end 5a of the ultrasonic vibrator 5 when pushing and pressing the vibration end 5a and the anvil 6 each other in a case that an object 7 to be welded is not inserted in the gap between the vibration end 5a of the ultrasonic vibrator 5 and the anvil 6 in an ultrasonic welder and the vibration end 5a of the ultrasonic vibrator 5 or the anvil 6 is abraded to shorten the life of parts. SOLUTION: An oscillation circuit 9 and a timer circuit 10 are connected to a controller 8, the output of the oscillation circuit 9 is connected to the piezoelectric vibrators 5b and 5c of the ultrasonic vibrator 5, a start switch 11 is connected to the input terminal of the controller 8, and the anvil 6 is connected to the reset terminal of the controller 8. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:为了解决超声波振子5的振动端部5a与砧座6之间发生异常声音的问题,因为当推动超声波振子5的振动端部5a产生的超声波振动 并且在被焊接物体7未插入到超声波焊接机的振动端部5a与砧座6之间的间隙的情况下,将振动端部5a和砧座6彼此挤压,并且振动端部 超声波振动器5或砧座6的磨损被磨损以缩短部件的使用寿命。 解决方案:振荡电路9和定时器电路10连接到控制器8,振荡电路9的输出连接到超声波振子5的压电振动器5b和5c,起动开关11连接到 控制器8的输入端子和砧座6连接到控制器8的复位端子。版权所有(C)2006,JPO&NCIPI