LT LTC-0005A, Руководство пользователя

Страница: 21 / 39

Zhengzhou Linghang Robot Co.,Ltd
18
4
、
Operation
The main locking mechanism is pneumatically driven and is locked and
unlocked with the bearing seat ring on the tool quick change device. The master
plate provides locking/unlocking pressure to the locking mechanism through L/U
air ports.
Note: Safe and reliable operations of tool changes depend on a
continuous supply of compressed air at pressures of 60-100 psi
(4.1-6.9 Bar). If the air supply pressure drops below 60 psi (4.1 Bar),
the robot should stop moving at once.
Note: All tool changers are initially lubricated with Mobil XHP222 special grease.
The end user must add additional lubricant to the locking mechanism and locating
pins before using.
The robot should be programmed to minimize deviations in the locking and
unlocking process. In addition, the tool stand should be durable under the weight
of the unlocked tools and not allow for deflection which would align the tool
quick-change mechanism beyond the allowable offset, The recommended
maximum allowable offset before locking is shown below. In some cases, a larger
offset than the one shown below can be adjusted by the master plate and the tool
plate, but will increase abrasion.