A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to control the dispensing unit to dispense material from the nozzle of the dispensing unit at a flow rate configured to deposit a desired amount or density of material on the electronic substrate along a three-dimensional path.

An automated mobile sprayer (AMS) (12) is configured to apply stripes of fluid to target surfaces to coat those target surfaces with the fluid. A control module (24) of the AMS (12) controls movement and spraying by the AMS. The control module (24) causes the AMS (12) to follow a target surface based on distance data from distance sensors configured to detect the target surface.

Device for spray coating embraces a wire arc spray head that includes arc-making contact points and a carrier gas outlet, which is configured to swivel with feed wire in a pivoting motion. The device can be operated to spray coat a work piece.

A pitch-yaw actuation system includes a pitch frame, a yaw frame, a pitch actuator, a yaw actuator, and a universal joint assembly. The pitch frame is pivotably coupled to a device frame via a pitch hinge. The yaw frame is pivotably coupled to the pitch frame via a yaw hinge. The pitch actuator pivots the pitch frame about a pitch axis. The yaw actuator pivots the yaw frame about a yaw axis oriented orthogonal to the pitch axis. The universal joint assembly couples the yaw actuator to the yaw frame, and includes a universal joint slidably coupled to a linear guide mechanism. The guide mechanism axis is oriented at an angle that allows the universal joint to move in a manner accommodating misalignment of the yaw actuator with the yaw frame during pivoting of at least one of the pitch frame and the yaw frame.

A deposition apparatus includes: discharge nozzles arranged at predetermined intervals in a processing compartment in a deposition chamber, wherein each of the discharge nozzles comprises a discharge port that discharges aerosolized particulates toward a corresponding surface treatment object; linear motor single-axis robots arranged at predetermined intervals in a direction perpendicular to a nozzle arrangement direction; and nozzle head units that each adjust a mutual distance between the discharge port and a surface of the corresponding surface treatment object based on a shape of the corresponding surface treatment object, the nozzle head units moving along the nozzle arrangement direction, and the nozzle head units being arranged in each of the linear motor single-axis robots.

Disclosed is a fully automatic intelligent spraying robot. The robot includes a chassis, a driving device, a sliding device, a clamping device, a detection device and a control device; the driving device is fixedly connected to the chassis, and the driving device drives the chassis to move freely on the ground; the sliding device is fixed on the chassis; one end of the clamping device is used to fix a spray gun, and the other end of the clamping device is connected to the sliding device, and the clamping device can freely slide along the height direction of the sliding device; the detection device is fixed on the chassis, and the control device is also fixed on the chassis; and the control device is respectively in signal connection with the driving device, the sliding device, the clamping device and the detection device.

Device for spray coating embraces a wire arc spray head that includes arc-making contact points and a carrier gas outlet, which is configured to swivel with feed wire in a pivoting motion. The device can be operated to spray coat a work piece.

The present disclosure relates to a soot blower including: a lance tube which includes one end that reciprocally moves in one direction on a surface of an inlet port of a flow path of the tubular heat exchanger; a drive unit which is connected to the lance tube and reciprocally moves and rotates the lance tube in the one direction; a first nozzle which is connected to the one end of the lance tube and discharges steam to the inlet port; and a second nozzle which is disposed adjacent to the first nozzle and connected to the one end of the lance tube and discharges solid particles to the inlet port, and the present disclosure relates to a method of cleaning a tubular heat exchanger by using the soot blower.

The present invention provides a curb cleaning system having a main body configured in an L shape, an adjustable arm attached to the main body, a guide wheel attached to said adjustable arm, at least two solution nozzles each positioned on complimentary surfaces of said L shape, and a wand attached to the adjustable arm.

An adjustable temperature treatment assembly includes a top seat and a bottom seat respectively connected to the wall in a shower stall. Two guided rods are connected between the top seat and the bottom seat. An up-and-down unit includes a threaded rod connected between the top seat and the bottom seat, a movable seat connected to the threaded rod, a rotary member, a holding member and a first driving member. The holding member is connected to the rotary member. A warm-hot water unit includes a heating box, and a shower head which is connected to a holding member. A control unit is electrically connected to the first driving member to spin the threaded rod to move the movable seat up and down. A driving member is controlled by the control unit to swing the rotary member together with the shower head left and right.