A coating device includes an upper stage, a lower stage and a spraying part. The upper stage masks an upper surface of a display panel. The lower stage masks a lower surface of the display panel. The spraying part sprays ink to a side surface of the display panel. The side surface of the display panel is exposed between the upper stage and the lower stage. The coating device includes the upper stage and the lower stage, so that the coating device may form a coating layer of uniform thickness by precisely spraying ink. In addition, a cross-section of the coating layer may be precisely formed having specific shape such as an L or C shape. A display apparatus having high light usage efficiency and reduced light leakage may be provided by using the coating device.

The present disclosure discloses an anti-splash water outflow device comprises a water outflow body and an internal assembly. The internal assembly comprises an inner body that is rotatable relative to the water outflow body upon being impacted by water. The inner body is disposed with at least two spiral blades, and two adjacent spiral blades of the at least two spiral blades define a spiral water passage. The water flows into the water outflow body from the water inlet to impact the inner body to drive the inner body to rotate relative to the water outflow body, and the water flows through the spiral water passage, flows out of the outlet of the spiral water passage, flows spirally downward along an inner wall surface of the water outflow body, and sprays out of the water outlet to obtain an annular water spray shaped as a lampshade.

The substrate processing apparatus includes: a rotating unit that holds and rotates a substrate; a processing liquid supply unit including an ejecting unit that supplies a processing liquid from the ejecting unit to a target surface of the substrate that is being rotated by the rotating unit so as to process the substrate; and the receiving unit 30 including a container having an open top, and relatively movable with respect to the ejecting unit 21 between a block position where the supply of the processing liquid from the ejecting unit 21 is blocked and an allowance position where the supply of the processing liquid from the ejecting unit is allowed.

The substrate processing apparatus includes: a rotating unit that holds and rotates a substrate; a processing liquid supply unit including an ejecting unit that supplies a processing liquid from the ejecting unit to a target surface of the substrate that is being rotated by the rotating unit so as to process the substrate; and the receiving unit 30 including a container having an open top, and relatively movable with respect to the ejecting unit 21 between a block position where the supply of the processing liquid from the ejecting unit 21 is blocked and an allowance position where the supply of the processing liquid from the ejecting unit is allowed.

An end effector is disclosed that is configured for connection to a robotic unit used to manipulate a door of a vehicle (e.g., during vehicle painting). The end effector includes a base plate; a sensor that is supported by the base plate; and a piston that is configured for engagement with the door. The piston is operatively connected to an interrupter such that movement (displacement) of the piston causes corresponding movement (displacement) of the interrupter between a first position, in which the interrupter is positioned in alignment with a signal transmitted across the sensor to interfere with the signal and thereby interrupt circuit completion, and a second position, in which the interrupter is out of alignment with the signal transmitted across the sensor to permit circuit completion and thereby inform the robotic unit that the door is present and engaged with the end effector.

The invention relates to a surface-treatment facility (10) for surface-treating vehicle bodies (12), said facility comprising at least two floor-bound transport carriages (20), each of which comprises a fastening device (18), to which vehicle bodies (12) can be fastened. Each transport carriage (20) can be shifted by means of its own drive that can be carried therewith. The surface-treatment facility (10) also comprises a substantially gas-tight treatment chamber (14) that is delimited by a housing (15). The vehicle bodies (12) can be moved, at least temporarily, in the treatment chamber (12) by means of a relevant transport carriage (20). The surface-treatment facility (10) further comprises a travel region (22), arranged outside the housing (15), in which the transport carriages (20) can be moved, at least temporarily. Furthermore, the surface-treatment facility (10) comprises a gap (30) which is formed in the housing (15) between the travel region (22) and the treatment chamber (14) and through which the fastening device (18) of the relevant transport carriage (20) protrudes if the transport carriage (20) is in the travel region (22) A first atmosphere can be generated in the travel region (22) and a second atmosphere, which is different from the first atmosphere, can be generated in the treatment chamber (14).

The invention relates to a surface-treatment facility (10) for surface-treating vehicle bodies (12), said facility comprising at least two floor-bound transport carriages (20), each of which comprises a fastening device (18), to which vehicle bodies (12) can be fastened. Each transport carriage (20) can be shifted by means of its own drive that can be carried therewith. The surface-treatment facility (10) also comprises a substantially gas-tight treatment chamber (14) that is delimited by a housing (15). The vehicle bodies (12) can be moved, at least temporarily, in the treatment chamber (12) by means of a relevant transport carriage (20). The surface-treatment facility (10) further comprises a travel region (22), arranged outside the housing (15), in which the transport carriages (20) can be moved, at least temporarily. Furthermore, the surface-treatment facility (10) comprises a gap (30) which is formed in the housing (15) between the travel region (22) and the treatment chamber (14) and through which the fastening device (18) of the relevant transport carriage (20) protrudes if the transport carriage (20) is in the travel region (22) A first atmosphere can be generated in the travel region (22) and a second atmosphere, which is different from the first atmosphere, can be generated in the treatment chamber (14).

Provided is a can inner surface-coating apparatus with which inspection of bottomed cylinders can be favorably performed in parallel without being affected by the coating process. In the can inner surface-coating apparatus, inspection cameras to be used for inspection following coating of the inner surface of a bottomed cylinder that will become the body of a can or bottle-shaped can are disposed above spray devices that are used for coating the inner surface of bottomed cylinders. Moreover, the coating area including the spray devices and the inspection area including the inspection cameras are covered with a cover. By supplying air inside the cover from the upper part (air supply port) of the inspection area and discharging the air out of the cover from the lower part (coating mist collection duct) of the coating area, an air flow is formed from the upper part of the inspection area to the lower part of the coating area.

A material applicator for controlling application of at least one material on a substrate includes a housing and an array plate with an applicator array positioned within the housing. The applicator array has a plurality of micro-applicators and each of the plurality of micro-applicators has an ultrasonic transducer, a material inlet, a reservoir, and a micro-applicator plate with a plurality of apertures. The applicator plate is in mechanical communication with the ultrasonic transducer such that at least one material is ejected through the plurality of apertures as atomized droplets when the ultrasonic transducer vibrates the micro-applicator plate.

The invention pertains to a discharge nozzle for discharging grit or lubricant into the gap between a rail and a track wheel of a rail vehicle, with the discharge nozzle comprising a base body with at least one connection for being connected to a conveyor line for the grit or lubricant and an outlet that is connected to the connection via a channel. In order to achieve an efficient and purposeful discharge of the majority of grit and/or lubricant into the gap between the rail and the track wheel, the outer contour of the base body is in the longitudinal direction shaped in a convex manner at least in the rear region lying opposite of the outlet and, if applicable, surrounded by an attachment such that the air flowing around the base body is accelerated in the direction of the outlet.