Shenzhen China Star Optoelectronics Technology Co., Ltd.

Other

Zhenhua Guo

Kunhsien Lin

Chunhao Wu

Yongqiang Wang

Minghu Qi

Zenghong Chen

Yunshao Jiang

Weibing Yang

Zhiyou Shu

Xiande Li

Guokun Yang

Chenyangzi Li

Kun Hsien Lin

Chun Hao Wu

Erqing Zhu

Kun-hsien Lin

XiandeGuo Li

Chun-hao Wu

A system for monitoring cleanliness of a material handling system is disclosed. The system includes a measuring device, a first signal device, a second signal device, and a measuring host. The measuring device installed in the cartridges conduct the cleanliness measurements and obtains the measured result. The first signal device installed in the cartridges transforms the measured results to wireless signals. The second signal device installed in a predetermined location outside of the cartridges receives the wireless signal. The measuring host transforms the received wireless signals back to the measured results. The cartridges of the material handling system are also disclosed. The disclosed cleanliness monitoring system and the cartridge can reduce the cost.

Cleanliness monitoring system and cartridges thereof

A panel unpacking method includes (1) providing a panel unpacking device, which includes a pickup device including a manipulator and suction cups mounted to the manipulator and a conveyance device including a main body, a mounting board mounted to the main body, pins mounted to the mounting board, and cushioning device installed on the pins; (2) moving the manipulator to approach the panel until the suction cups of the manipulator get into contact with the panel; (3) the suction cups sucking and holding the panel and the manipulator making a movement to lift up the panel; (4) the manipulator carrying the panel to approach the pins of the conveyance device until the panel gets into contact with the contact sections of the pins; and (5) the suction cups releasing the panel to allow the panel to be stably positioned on the pins of the conveyance device.

Panel unpacking method and panel unpacking device

The present invention provides a transportation method and a transportation device of a liquid crystal panel. The method includes (1) providing a transportation device, wherein the transportation device comprises a device body, linear rails mounted to the device body, a plurality of forks mounted in sequence to the linear rails, and servo motors mounted to the device body, the servo motors being coupled to the plurality of forks to drive the plurality of forks to slide along the linear rails; (2) adjusting spacing distance between the plurality of forks according to the size of a liquid crystal panel to be transported; (3) operating the transportation device to move the forks to a location under the liquid crystal panel to be transported in order to have the liquid crystal panel positioned on the plurality of forks; and (4) operating the transportation device to transport the liquid crystal panel to a designated site.

Transportation method and transportation device of liquid crystal panel

The present invention provides a cleanroom for storing glass substrates, and which comprises an exhaust is disposed on a bottom floor of the cleanroom. A first filtering device is arranged on a ceiling of the cleanroom to provide purified airflow to the cleanroom. A second filtering device is arranged on the bottom floor of the cleanroom jointly to create a vertical airflow with the first filtering device so as to reduce the turbulence within the cleanroom. The present invention can readily resolve the prior art issue in which the airborne particles stirred by turbulence within the cleanroom cannot be effectively eliminated.

Cleanroom

A stacking machine is provided, which comprises a body and a translational mechanism for driving the body to make a translational motion. The synchronous belt used in the translational mechanism can effectively resolve the problem of slipping caused by wheel rolling, and thus enables the movement of the stacking machine to be more accurate, with the highest speed of the movement also increased significantly. Besides that, the synchronous belt mechanism is more accurate in positioning, which reduces the number of times of repeated adjustments and maintenance caused by bigger positioning errors.

Stacking machine

A method and system for monitoring the temperature and humidity of warehouses are disclosed. The method includes: installing a detecting module in a cartridge, transporting the cartridge to a plurality of storages of the warehouse by a transmission assembly so as to measure the temperature and humidity of each of the storages by the detecting module, transmitting the measured results to a control unit by a wireless network, and dynamically monitoring the temperature and humidity of the warehouses according to the measured results by the control unit. The method and the system not only control and adjust the temperature and humidity of each of the storages of the warehouses in time, but also reduce detection cost.

Method and system for monitoring temperature and humidity of warehouses

A warehouse system and method for detecting air particles in a warehouse are disclosed. The warehouse system includes storage locations, air filters, a cartridge, and a control base. The air filters are correspondingly arranged on outer sides of each storage location. A detecting module of the cartridge detects the air particles on a surface of corresponding air filter of the abnormal storage locations. The detecting module further calculates a radius of the air particles and transmits the radius of the air particles to the control base. The control base determines if the corresponding air filter of the abnormal storage locations has leaked. The detecting process of the claimed invention is safer, more precise and convenient.

Warehouse system and method for detecting air particles

A crane includes a first arm, a second arm, a first vertical transmission mechanism and a second vertical transmission mechanism. The first vertical transmission mechanism transmits the first arm and the second arm to move vertically in a synchronous manner, and the second vertical transmission mechanism transmits the second arm to move vertically with respect to the first arm.

Crane and automated storage and retrieval system

A scrapped glass pulverizing device includes a vibration crushing device. The vibration crushing device includes a vibration hammer, a vibration generator that controls vibration of the vibration hammer up and down, and a crushing platform arranged below the vibration hammer and supports scrapped glass.

Scrapped glass pulverizing device

A storage device for a multilayer substrate comprises a base, a support and multiple brackets. The brackets are stacked along the support and are slidably attached to the support. The storage device for the multilayer substrate further comprises a bracket moving device, and the bracket moving device drives one or more the brackets to move up and down along the support.

Storage device for multilayer substrate

A fan filter unit (FFU) includes a fan, and a filter screen coupled with an air inlet of the fan. An air inlet of the filter screen is further configured with an auxiliary filter screen, and a minimum diameter of dust particles filtrated by the auxiliary filter screen is greater than a minimum diameter of the dust particles filtrated by the filter screen.

Fan filter unit and air purification system for dust-free room

A cylinder comprises a cylinder body, a main cavity body, a piston and a piston rod. Air inlets and air outlets are arranged in each of two opposite ends of the cylinder body. The cylinder is further configured with an anti-collision structure. The anti-collision structure comprises a buffer rod arranged on the piston. The cylinder body defines a receiving hole corresponding to the buffer rod. The receiving hole is configured with a first sealing ring that seals a gap between the buffer rod and the receiving hole. The anti-collision structure has a flexible buffering function and does not generate hard impact. Thus, the cylinder has a low vibration and high stability.

Cylinder

The present invention provides a static elimination device which is used for a stacker with a fan filter device. Characterize in that the static elimination device is provided at the end side of each shelf facing the fan filter device in the stacker. Said end side is opposite to the end side of the shelf which a cartridge moves in and out. Two ends of the static elimination device are free to rotate and connected to shelf holders at said end side. Under the action of the fan filter device blowing the airflow, the ions, which are used to eliminate the static, are blown from the static elimination device into the cartridge of the shelf and the surface of the glass substrate on the cartridge. The present invention further provides a stacker. The stacker and the static elimination device according to the present invention can effectively eliminate the static of the cartridge and the glass substrate surface in the same, which can decrease the equipment costs.

Stacker and static elimination device for the same

The present invention discloses a cartridge for glass substrate and which includes a top wall, a bottom wall, at least a pair of sidewalls, a plurality of supporting rods, and an adjusting device. The plurality of supporting rods are arranged on the pair of sidewalls along a first horizontal direction across the pair of sidewalls such that a plurality of supporting surfaces configured by at least a pair of supporting rods facing each other from the paid of sidewalls are defined. The adjusting device is used to move one of the sidewall toward the other sidewall with respect to the top and bottom walls so as to change a span between the pair of sidewalls. As a result, the cartridge can be used to accommodate glass substrates with different dimensions.

Cartridge for glass substrate

The present invention provides a transmission device and transmission method for glass substrate. The transmission device includes a transmission channel, a calibration mechanism and a decompression mechanism; wherein the transmission channel for loading and transmitting the glass substrate, the calibration mechanism being for calibrating position of the glass substrate, and the decompression mechanism collaborating with calibrating mechanism for applying a force to the glass substrate reduce the friction between the transmission channel and the glass substrate when the calibration mechanism calibrating the position of the glass substrate. As such, the abrasion or damage problem to the glass substrate can be prevented so as to improve the yield rate of the glass substrate.

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Shenzhen, China

Zhenhua Guo