In the body assembly process and other operations of automobile manufacturing, maintenance personnel need to confirm that the robot is in a stopped state before entering the safety barrier for maintenance work. However, even if the robot is in a paused state, it may suddenly start due to misoperation or other reasons, causing personal accidents. However, even if the robot is in a paused state, it may suddenly start due to misoperation or other reasons, causing personal accidents. In response to such risks, UL standards require that robot systems must have a display that ensures operators can recognize the robot's status as "safe stop state (servo power OFF)" or "dangerous stop state (servo power ON)".
When installing the safety confirmation indicator light on the robot, as the robot may also be used in environments that require waterproof and dustproof conditions such as painting processes, the previous method of using waterproof and dustproof boxes has also been adopted. However, this method not only reduces the visual recognition of the indicator light, but also requires devices such as brackets and cables to fix it to the robot arm, which poses multiple problems such as cost and labor consumption. The R&D personnel of industrial robot manufacturers should always be looking for easier installation methods.
A waterproof and dustproof indicator light with high recognition can solve the problem that existed in the past.
As long as the indicator light can be installed, it can ensure that it does not affect visual recognition, has waterproof and dustproof performance, and can save installation labor and cost. Manufacturers can provide users with more suitable products, and users can work in a safer environment. As a win-win solution for robot manufacturers and users, the "HBJD-50C series" three color warning light from Oubaolong meets IP67 requirements, does not require waterproof or dustproof measures, and does not affect the visual recognition of the indicator light. Moreover, it has two installation methods and supports customizing cables of any length, making it easy to correspond to robots of any size. This indicator light solves all the problems of low visual recognition, time-consuming and laborious installation, and high cost that existed in the past at once.
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