The present disclosure illustrates an inspection apparatus for a display panel and a testing method for display panel. The inspection apparatus includes a platform, a feeding device, a rotatable bearing stage, an optical panel inspection device, a discharging device, a rotation driving device and a transfer device. The platform includes a support frame having a loading-and-unloading area and an inspection area. The feeding device transports the display panel along a feeding direction. The rotation driving device includes a rotation axis and a rotation driving mechanism. The rotation axis has an end fixed at a central part of a bottom surface of the rotatable bearing stage, and the rotation driving mechanism can rotate the rotation axis. The display panel placed on the rotatable bearing stage can be exchanged between the loading-and-unloading area and the inspection area when the rotatable bearing stage is rotated.

The present disclosure illustrates an inspection apparatus for a display panel and a testing method for display panel. The inspection apparatus includes a platform, a feeding device, a rotatable bearing stage, an optical panel inspection device, a discharging device, a rotation driving device and a transfer device. The platform includes a support frame having a loading-and-unloading area and an inspection area. The feeding device transports the display panel along a feeding direction. The rotation driving device includes a rotation axis and a rotation driving mechanism. The rotation axis has an end fixed at a central part of a bottom surface of the rotatable bearing stage, and the rotation driving mechanism can rotate the rotation axis. The display panel placed on the rotatable bearing stage can be exchanged between the loading-and-unloading area and the inspection area when the rotatable bearing stage is rotated.

The present invention includes conveying and sorting systems utilizing a plurality of continuous rails which support a plurality of sliding pucks that are urged forward using a plurality of sprocket wheels, and which utilize magnetically operated activation components for causing produce to be selectively dropped from cups carried by the pucks into sorting bins. The structures for the conveying and actuating components of the systems have smooth external surfaces reducing potential contamination by bacteria, contaminants and debris, thereby making them easily accessible for cleaning, and allowing for longer continuous operation times and higher efficiency.

The present invention includes conveying and sorting systems utilizing a plurality of continuous rails which support a plurality of sliding pucks that are urged forward using a plurality of sprocket wheels, and which utilize magnetically operated activation components for causing produce to be selectively dropped from cups carried by the pucks into sorting bins. The structures for the conveying and actuating components of the systems have smooth external surfaces reducing potential contamination by bacteria, contaminants and debris, thereby making them easily accessible for cleaning, and allowing for longer continuous operation times and higher efficiency.

A conveyor chain includes a first flight including a first side portion having a first aperture, a first flight bar, and a first sprocket-engaging portion. The conveyor chain also includes a second flight including a second side portion having a second aperture, a second flight bar, and a second sprocket-engaging portion. The conveyor chain further includes a connecting pin having a first end portion received within the first aperture and a second end portion received within the second aperture. The connecting pin couples the first and second flights together. The first sprocket-engaging portion is positioned laterally outwardly of the first end portion of the connecting pin and the second sprocket-engaging portion is positioned laterally outwardly of the second end portion of the connecting pin.

A conveyor chain includes a first flight including a first side portion having a first aperture, a first flight bar, and a first sprocket-engaging portion. The conveyor chain also includes a second flight including a second side portion having a second aperture, a second flight bar, and a second sprocket-engaging portion. The conveyor chain further includes a connecting pin having a first end portion received within the first aperture and a second end portion received within the second aperture. The connecting pin couples the first and second flights together. The first sprocket-engaging portion is positioned laterally outwardly of the first end portion of the connecting pin and the second sprocket-engaging portion is positioned laterally outwardly of the second end portion of the connecting pin.

A motor-driven conveyor roller for conveyor systems for conveying containers, pallets, and the like, includes a drum tube with a cavity formed therein and a longitudinal axis, a shaft which extends in the longitudinal axis and on which the drum tube is supported by at least one bearing, and an electric drive unit arranged in the cavity. The motor-driven conveyor includes a cooling sleeve which is fixed radially inwardly to the drum tube and at least partially radially surrounds the drive unit so that a radial air gap is formed between the drive unit and the cooling sleeve. The disclosure also relates to a manufacturing process for such a conveyor roller.

A motor-driven conveyor roller for conveyor systems for conveying containers, pallets, and the like, includes a drum tube with a cavity formed therein and a longitudinal axis, a shaft which extends in the longitudinal axis and on which the drum tube is supported by at least one bearing, and an electric drive unit arranged in the cavity. The motor-driven conveyor includes a cooling sleeve which is fixed radially inwardly to the drum tube and at least partially radially surrounds the drive unit so that a radial air gap is formed between the drive unit and the cooling sleeve. The disclosure also relates to a manufacturing process for such a conveyor roller.

A drum motor, comprises a drum tube having a cavity formed therein and a longitudinal axis, a shaft, which runs in the longitudinal axis and on which the drum tube is mounted by means of at least one rotary bearing, an electric synchronous drive unit arranged in the cavity of the drum tube, having a stator and a rotor, which are arranged in the longitudinal axis of the drum tube and wherein the rotor is connected to the drum tube and the stator is connected to the shaft, and a control unit for controlling the synchronous drive unit. The control unit of the drum motor has a frequency converter and is fastened directly to the shaft.

A drum motor, comprises a drum tube having a cavity formed therein and a longitudinal axis, a shaft, which runs in the longitudinal axis and on which the drum tube is mounted by means of at least one rotary bearing, an electric synchronous drive unit arranged in the cavity of the drum tube, having a stator and a rotor, which are arranged in the longitudinal axis of the drum tube and wherein the rotor is connected to the drum tube and the stator is connected to the shaft, and a control unit for controlling the synchronous drive unit. The control unit of the drum motor has a frequency converter and is fastened directly to the shaft.