JPS5628818A - Device for monitoring working condition of ultrasonic wave welding device - Google Patents

Device for monitoring working condition of ultrasonic wave welding device

Info

Publication number
JPS5628818A
JPS5628818A JP10501479A JP10501479A JPS5628818A JP S5628818 A JPS5628818 A JP S5628818A JP 10501479 A JP10501479 A JP 10501479A JP 10501479 A JP10501479 A JP 10501479A JP S5628818 A JPS5628818 A JP S5628818A
Authority
JP
Japan
Prior art keywords
circuit
current
signal
ultrasonic wave
emitted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10501479A
Other languages
Japanese (ja)
Other versions
JPS6135931B2 (en
Inventor
Hidekazu Ando
Tetsuo Nehashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPC Electronics Corp
Original Assignee
SPC Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SPC Electronics Corp filed Critical SPC Electronics Corp
Priority to JP10501479A priority Critical patent/JPS5628818A/en
Publication of JPS5628818A publication Critical patent/JPS5628818A/en
Publication of JPS6135931B2 publication Critical patent/JPS6135931B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/959—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables
    • B29C66/9592—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 characterised by specific values or ranges of said specific variables in explicit relation to another variable, e.g. X-Y diagrams

Abstract

PURPOSE:To prevent overlook or mistake of the operator and enable automation of the process management by measuring the intensity and time of a current flowing into a ultrasonic wave oscillator to discriminate the working condition of a ultrasonic wave welding device. CONSTITUTION:A current is introduced into a current level discriminating circuit 3 and a current application time discriminating circuit 4, respectively, and the circuit 3. When the introduced current largely exceeds the upper limit level value, the circuit 3 emits a signal a to suitability of quality discriminating circuit 5, and when the current is in appropriate range, the circuit 3 emit a signal b. When the current is extremely small, the circuits 3 emits a signal c to the above circuit 5. On the other hand, the circuit 4 emits signals d, e and f to the above described circuit 5, respectively, when the introduced current 4 is extremely small, appropriate or excessively large. When signals b and e which are in the appropriate range, are simultaneously delivered to the circuit 5, an output signal of ''good'' is emitted, and in other cases, an output signal of ''no'' is emitted. The output signal of ''good'' or ''not'' emitted from the suitability of quality discriminating circuit 5 is sent to an automatic deposited matter carrier. In the case of the ''no'' signal, incomplete deposited matters are carried to the succeeding step.
JP10501479A 1979-08-20 1979-08-20 Device for monitoring working condition of ultrasonic wave welding device Granted JPS5628818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10501479A JPS5628818A (en) 1979-08-20 1979-08-20 Device for monitoring working condition of ultrasonic wave welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10501479A JPS5628818A (en) 1979-08-20 1979-08-20 Device for monitoring working condition of ultrasonic wave welding device

Publications (2)

Publication Number Publication Date
JPS5628818A true JPS5628818A (en) 1981-03-23
JPS6135931B2 JPS6135931B2 (en) 1986-08-15

Family

ID=14396204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10501479A Granted JPS5628818A (en) 1979-08-20 1979-08-20 Device for monitoring working condition of ultrasonic wave welding device

Country Status (1)

Country Link
JP (1) JPS5628818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047303A1 (en) * 2008-10-21 2010-04-29 ユニ・チャーム株式会社 Absorbent article manufacturing method
JP2011031516A (en) * 2009-08-03 2011-02-17 Seidensha Electronics Co Ltd Ultrasonic welding machine
JP2015062942A (en) * 2013-09-26 2015-04-09 日本電気株式会社 Ultrasonic junction determination device, ultrasonic junction device using the same, ultrasonic junction determination method and program

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0324703Y2 (en) * 1987-12-16 1991-05-29
CN102837426B (en) * 2012-09-29 2014-12-10 必诺机械（东莞）有限公司 Welding device for identifying welding head category

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047303A1 (en) * 2008-10-21 2010-04-29 ユニ・チャーム株式会社 Absorbent article manufacturing method
JP2010099132A (en) * 2008-10-21 2010-05-06 Uni Charm Corp Manufacturing method of absorbent article
EP2351545A1 (en) * 2008-10-21 2011-08-03 Unicharm Corporation Absorbent article manufacturing method
CN102196791A (en) * 2008-10-21 2011-09-21 尤妮佳股份有限公司 Absorbent article manufacturing method
EP2351545A4 (en) * 2008-10-21 2014-04-09 Unicharm Corp Absorbent article manufacturing method
JP2011031516A (en) * 2009-08-03 2011-02-17 Seidensha Electronics Co Ltd Ultrasonic welding machine
JP2015062942A (en) * 2013-09-26 2015-04-09 日本電気株式会社 Ultrasonic junction determination device, ultrasonic junction device using the same, ultrasonic junction determination method and program

Also Published As

Publication number Publication date
JPS6135931B2 (en) 1986-08-15

Similar Documents

Publication Publication Date Title
JPS5628818A (en) Device for monitoring working condition of ultrasonic wave welding device
DE3271683D1 (en) Smoke detector
JPS5666865A (en) Electrostatic recording apparatus
JPS52133284A (en) Probing device equipped with automatic inspection function
FR2429624A1 (en) Machine for sorting quartz rock - has laser which produces specific radiation waves for detection and transformation into electrical impulses for controlling grader
JPS5775313A (en) Numerical controller of machine tool
JPS56144184A (en) Ink detecting device
JPS57153249A (en) Discriminating method for grain quality of unpolished rice
JPS55145460A (en) Communication terminal unit and its exchange network
JPS5540419A (en) Flash device
JPS56102108A (en) Automatic gain controller
JPS57150236A (en) Channel shared type receiving device
JPS57211584A (en) Program timer
JPS5668025A (en) Channel selector
JPS57157712A (en) Monitoring method for abnormality in tool
JPS5422726A (en) Paper identifying method
JPS5328497A (en) Tester for coin selector
JPS56124184A (en) Program reproducing device
JPS5725049A (en) Diagnostic system for logical operating circuit
JPS53134320A (en) Noise rejecting circuit
JPS647755A (en) Automatic communication equipment
JPS5714903A (en) Digital servo device
JPS57111636A (en) Spurious error signal generator
JPS52143881A (en) Ultrasonic flaw detection output evaluating device
JPS56140568A (en) Warning circuit for unloading of disk pack