公开(公告)号：US20240316776A1

公开(公告)日：2024-09-26

申请号：US18736045

申请日：2024-06-06

Applicant: Panasonic Intellectual Property Management Co., Ltd

Inventor： Masaya HIRAYAMA ,  Yoshiyuki Okazaki ,  Katsuaki Okuma

IPC: B25J9/16 ,  B23K31/12 ,  G01N21/88

CPC classification number: B25J9/1671 ,  B23K31/125 ,  B25J9/1661 ,  G01N21/88

Abstract: An offline teaching device includes a generation unit that generates a three-dimensional region scanned by a sensor based on position information of a welding line and a scanning range, and a control unit that outputs an auxiliary screen in which the welding line and the three-dimensional region are disposed in a virtual space. A three-dimensional region is moved or rotated, a new auxiliary screen in which the welding line and at least one three-dimensional region including the moved or rotated three-dimensional region are disposed in a virtual space is generated and output, and a teaching program for causing a robot that drives a sensor to scan the at least one three-dimensional region is created and output.

公开(公告)号：US20240331574A1

公开(公告)日：2024-10-03

申请号：US18737116

申请日：2024-06-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Katsuaki OKUMA ,  Masaya Hirayama ,  Yoshiyuki Okazaki

IPC: G09B25/02 ,  G09B5/02

CPC classification number: G09B25/02 ,  G09B5/02

Abstract: An offline teaching device includes: an acquisition unit that acquires welding line information indicating welding lines on a workpiece, sensor information indicating a measurement region of a sensor that measures an appearance shape of a bead formed on the workpiece based on the welding, and obstacle information including at least a position of an obstacle disposed between the sensor and the workpiece; a calculation unit that calculates, based on the welding line information, the sensor information, and the obstacle information, an inclusion rate indicating a rate of measurable welding lines in which measurement of the appearance shape is not impossible due to the obstacle during the measurement by the sensor; and an output unit that generates a calculation result of the inclusion rate and outputs the calculation result to a screen.

公开(公告)号：US12240110B2

公开(公告)日：2025-03-04

申请号：US18070990

申请日：2022-11-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akimasa Uchikata ,  Yoshiyuki Okazaki

IPC: B25J9/00 ,  B23K37/02 ,  B25J9/16 ,  G05B19/4155

Abstract: A welding system includes a welding robot provided with a torch, and a welding robot control program creation device. The welding robot control program creation device is configured to acquire position information of a welding start point and a welding end point on a workpiece, and posture information capable of specifying a posture of the torch with respect to a weld line at a welding teaching point on the weld line connecting the welding start point and the welding end point, and create a welding robot control program for performing welding from the welding start point to the welding end point based on the position information and the posture information. The welding robot is configured to perform welding on the workpiece based on the welding robot control program.