Remote-controlled robot for spray painting
First Claim
1. A remote-controlled robotic sprayer used to evenly coat the surface of a roof with a coating comprising:
- a frame;
wherein mounted on the frame are at least two wheels; and
wherein the frame has a front, a rear, a left side and a right side;
a microprocessor;
wherein the processor is in communication with a controller;
wherein the controller is a remote control transmitter and receiver having operator controls;
at least one camera mounted proximate the front of the frame;
wherein the at least one camera transmits photographic data to the controller; and
wherein attached to the at least one camera is a camera servo motor which receives transmissions from the controller and positions the at least one camera;
at least one adjustable spray nozzle;
wherein the at least one adjustable spray nozzle is mounted on the front of the frame and forward from the frame; and
wherein the least one adjustable spray nozzle is connected to an at least one nozzle servo motor;
wherein the controller transmits to the at least one nozzle servo motor to open and close the at least one adjustable spray nozzle;
at least one spray hose;
wherein the at least one spray hose is fluidly connected to the at least one spray nozzle;
a drive motor attached to the at least two wheels;
wherein the drive motor drives the at least two wheels;
wherein the drive motor has a lower speed and a higher speed and a forward and a reverse;
wherein the drive motor receives transmissions from the controller;
wherein at least one guide is mounted on the front of the frame proximate the wheels to position the at least one spray nozzle relative to roof surface to coat the roof;
a speed sensor proximate the at least two wheels which transmits speed to the controller;
wherein the controller has a screen which displays an image from the at least one camera;
wherein the controller transmits to activate the at least one nozzle servo to open and close the nozzle;
wherein the controller activates the camera servo motor to adjust a position of the camera to the desired position; and
wherein the controller transmits to the drive motor to adjust the speed and direction of the drive motor.
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Accused Products
Abstract
A remote-controlled robotic spray painter is used to evenly coat the surface of a corrugated metal roof with paint by having frame with four wheels having 4-wheel drive. Mounted on the front of the frame is a camera with a transmitter and a servo motor to move the camera and at least one spray nozzle with an on/off spray servo. On the rear of the frame is a speed sensor, a drive motor to drive the 4 wheels and control the speed and direction of the drive motors, and a microprocessor. A remote control transmitter/receiver receives the image from the camera and through operator controls moves the camera to the desired position, controls the speed and direction of the drive motor, and starts and stops spraying using a nozzle servo. The robot has no steering mechanism, as it is simply driven in a straight line, forward and reverse.
16 Citations
19 Claims
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1. A remote-controlled robotic sprayer used to evenly coat the surface of a roof with a coating comprising:
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a frame; wherein mounted on the frame are at least two wheels; and wherein the frame has a front, a rear, a left side and a right side; a microprocessor; wherein the processor is in communication with a controller; wherein the controller is a remote control transmitter and receiver having operator controls; at least one camera mounted proximate the front of the frame; wherein the at least one camera transmits photographic data to the controller; and wherein attached to the at least one camera is a camera servo motor which receives transmissions from the controller and positions the at least one camera; at least one adjustable spray nozzle; wherein the at least one adjustable spray nozzle is mounted on the front of the frame and forward from the frame; and wherein the least one adjustable spray nozzle is connected to an at least one nozzle servo motor; wherein the controller transmits to the at least one nozzle servo motor to open and close the at least one adjustable spray nozzle; at least one spray hose; wherein the at least one spray hose is fluidly connected to the at least one spray nozzle; a drive motor attached to the at least two wheels; wherein the drive motor drives the at least two wheels; wherein the drive motor has a lower speed and a higher speed and a forward and a reverse; wherein the drive motor receives transmissions from the controller; wherein at least one guide is mounted on the front of the frame proximate the wheels to position the at least one spray nozzle relative to roof surface to coat the roof; a speed sensor proximate the at least two wheels which transmits speed to the controller; wherein the controller has a screen which displays an image from the at least one camera; wherein the controller transmits to activate the at least one nozzle servo to open and close the nozzle; wherein the controller activates the camera servo motor to adjust a position of the camera to the desired position; and wherein the controller transmits to the drive motor to adjust the speed and direction of the drive motor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of coating a roof comprising the steps of providing a remote-controlled robotic sprayer, wherein the sprayer comprises:
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a frame; wherein mounted on the frame are four wheels; and wherein the frame has a front, a rear, a left side and a right side; a microprocessor; wherein in communication with the microprocessor is a controller; wherein the controller is a remote control transmitter and receiver having operator controls; at least one camera mounted on the front of the frame; wherein the at least one camera transmits photographic data to the controller; and wherein attached to the at least one camera is a camera servo motor which receives transmissions from the controller; at least one adjustable spray nozzle; wherein the at least one adjustable spray nozzle is mounted on the front of the frame and forward from the frame; wherein the least one adjustable spray nozzle is connected to an at least one nozzle servo motor; wherein the controller transmits to the at least one nozzle servo motor to open and close the at least one adjustable spray nozzle; at least one spray hose; wherein the at least one spray hose is fluidly connected to the at least one spray nozzle; a drive motor attached to the four wheels; wherein the drive motor drives the four wheels; wherein the drive motor has a lower speed and a higher speed and a forward and a reverse; wherein the drive motor receives transmissions from the controller; a speed sensor proximate the four wheels which transmits speed to the controller; wherein the controller has a screen which displays an image from the camera; wherein the controller transmits to activate the at least one nozzle servo to open and close the at least one nozzle; wherein the controller activates the camera servo motor to adjust the position of the at least one camera to the desired position; wherein the controller transmits to the drive motor to adjust the speed and direction of the drive motor; wherein the drive motor is a 4-wheel drive motor; wherein at least one guide is mounted on the frame proximate the wheels; positioning the robotic sprayer on roof, where the four wheels rest on adjacent standing seams of the roof proximate an edge of the roof; positioning the at least one guide to align with the seams; attaching to the at least one spray hose a source of coating material; pressuring the coating material to the at least one spray nozzle; wherein the at least one spray nozzle is in a closed position; positioning the at least one spray nozzle to direct the coating to coat a metal standing seam roof edge; activating the at least one nozzle servo using the controller to open the at least one nozzle and start spraying; simultaneously initiating the movement of the wheels at lower speed in reverse by the drive motor using the remote control; and simultaneously adjusting the position of the at least one camera to a down position using the camera servo motor. - View Dependent Claims (14, 15, 16)
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17. A remote-controlled sprayer used to evenly coat the surface of a roof with a coating comprising:
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a frame; wherein mounted on the frame are four wheels; and wherein the frame has a front, a rear, a left side and a right side; a microprocessor; wherein in communication with the microprocessor is a controller; wherein the controller is a remote control transmitter and receiver having operator controls; at least one camera mounted on the front of the frame; wherein the controller has a screen that displays voltage and speed; wherein the at least one camera transmits photographic data to the controller; and wherein attached to the at least one camera is a camera servo motor which receives transmissions from the controller; at least one adjustable spray nozzle; wherein the at least one adjustable spray nozzle is mounted on the front of the frame and forward from the frame; wherein the least one adjustable spray nozzle is connected to an at least one nozzle servo motor; wherein the controller transmits to the at least one nozzle servo motor to open and close the at least one adjustable spray nozzle; at least one spray hose; wherein the at least one spray hose is fluidly connected to the at least one spray nozzle; a drive motor attached to the four wheels; wherein the drive motor drives the four wheels; wherein the drive motor has a lower speed and a higher speed and a forward and a reverse; wherein the drive motor receives transmissions from the controller; a speed sensor proximate the four wheels which transmits speed to the controller; wherein the controller has a screen which displays an image from the camera; wherein the controller transmits to activate the at least one nozzle servo to open and close the at least one nozzle; wherein the controller activates the camera servo motor to adjust the position of the at least one camera to the desired position; wherein the controller transmits to the drive motor to adjust the speed and direction of the drive motor; wherein the drive motor is a 4-wheel drive motor; and wherein at least one guide is mounted on the frame proximate the wheels to position the at least one spray nozzle relative to roof surface to coat the roof. - View Dependent Claims (18, 19)
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Specification