Title:
HIGH-FREQUENCY HEATING DEVICE CONNECTABLE TO ROBOT OR THE LIKE
Document Type and Number:
Japanese Patent JP3155818
Kind Code:
B2
Abstract:
PURPOSE: To enable a high-frequency heating device to be connected to a welding robot or the like by connecting a heating coil fitted to the end of the arm of a robot electrically to a high-frequency generator, and further jointing the coil and the generator via a movable connecting member forming a cooling water circuit.
CONSTITUTION: A heating coil 15 is fitted to the end of the arm 12 of a robot 11, and this coil 15 is jointed to a high-frequency generator 17 via a movable connecting member 16 comprising a hose as a cooling water circuit in common with a lead wire led therein. As a result, even when the generator 17 is positioned on a robot body or in the vicinity thereof and the arm 12 moves, the member 16 can follow the motion. Consequently, a brazing work with high- frequency heating can be automated by use of the robot 11. Also, a wiring and piping work becomes very simple, and a coil section 29 of small diameter can be effectively cooled without hindering the operation of the robot 11 or the like. Thus, heat generation can be restrained, and high-frequency heating can be stably undertaken.
Inventors:
Riki Miyazaki
Eiji Suzuki
Eiji Suzuki
Application Number:
JP18027592A
Publication Date:
April 16, 2001
Filing Date:
May 28, 1992
Export Citation:
Assignee:
Miyaden Co., Ltd.
International Classes:
B23K1/002; H05B6/02; (IPC1-7): H05B6/02; B23K1/002
Domestic Patent References:
| JP636706A | ||||
| JP63143560U | ||||
| JP59166397U |