JPS5656788A - Seam welder - Google Patents

Seam welder

Info

Publication number
JPS5656788A
JPS5656788A JP13146879A JP13146879A JPS5656788A JP S5656788 A JPS5656788 A JP S5656788A JP 13146879 A JP13146879 A JP 13146879A JP 13146879 A JP13146879 A JP 13146879A JP S5656788 A JPS5656788 A JP S5656788A
Authority
JP
Japan
Prior art keywords
side electrode
electrode disk
consumption
speed
fixed
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
JP13146879A
Other languages
Japanese (ja)
Other versions
JPS5733111B2 (en
Inventor
Kazuhiro Kawai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13146879A priority Critical patent/JPS5656788A/en
Publication of JPS5656788A publication Critical patent/JPS5656788A/en
Publication of JPS5733111B2 publication Critical patent/JPS5733111B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A seam welder which is free from rotary center deviation and is able to always weld at a constant speed, by transmitting through the fixed roller and lever in accordance with consumption of the driven side electrode disk, and moving it by the fixed amount in the fixed direction.
CONSTITUTION: The consumption amount of the driven side electrode disk 4 is detected by the rollers 13, 13' contacting with it, it is transmitted to the contact 23 of the clamp part through the lever 14, and the rotary center of the clamper 2 is made to conform with the center of the welded substance by moving the slider 28 by the fixed amount. By means of the said structure, the welding speed which is varied by consumption of the driving side electrode disk 3 can be kept constant, and the product with a stable quality can be obtained. In this regard, it is desirable to form the welder so that the speed of the DC motor for rotating the driving side electrode disk 3 can be controlled by displacement of the clamper 2.
COPYRIGHT: (C)1981,JPO&Japio
JP13146879A 1979-10-11 1979-10-11 Seam welder Granted JPS5656788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13146879A JPS5656788A (en) 1979-10-11 1979-10-11 Seam welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13146879A JPS5656788A (en) 1979-10-11 1979-10-11 Seam welder

Publications (2)

Publication Number Publication Date
JPS5656788A true JPS5656788A (en) 1981-05-18
JPS5733111B2 JPS5733111B2 (en) 1982-07-15

Family

ID=15058659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13146879A Granted JPS5656788A (en) 1979-10-11 1979-10-11 Seam welder

Country Status (1)

Country Link
JP (1) JPS5656788A (en)

Also Published As

Publication number Publication date
JPS5733111B2 (en) 1982-07-15

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