Device for automatic handling of objects

Claim 3

The device of claim 1, wherein the first mounting means comprise: a pair of longitudinally extending transverse slide bars secured to said carriage; and a pair of blocks slideably mounted on said slide bars and secured to the suction plate.

Claim 4

The device of claim 2, wherein the first mounting means further comprise resilient pad means for attaching the blocks to the suction plate.

Claim 5

The device of claim 2, wherein the displacement means comprises: tension pulley means mounted on said blocks; return pulley means mounted on said carriage; a reciprocating compressed air motor secured to said carriage; first tension cable means, operatively attached to said motor, said tension pulley means and said return pulley means, for slideably displacing one of said blocks in a first transverse direction, second tension cable means, operatively attached to the motor, the tension pulley means and the return pulley means for slideably displacing the other of said blocks in a direction opposite the first transverse direction; synchronizing cable means, operatively attached to the carriage, tension pulley means and return pulley means, for transmitting movement of that block being displaced by the motor to the other block.

Claim 6

The device of claim 2, wherein said second mounting means comprises a pair of longitudinally extending longitudinal slide bars mounted on said operating arm and slideably received by the carriage means and wherein the displacement means comprises: an electric motor secured to said carriage, and worm screw means, rotatably mounted on said carriage, extending parallel to and between said longitudinal slide bars and being operatively associated with the electric motor and the central support means, for longitudinally displacing the carriage relative to the central support means.

Claim 7

The device of claim 4, wherein the sensor means comprises: displacement sensor means for sensing displacement of one of the blocks.

Claim 8

The device of claim 3, wherein the operating pressure of the compressed air motor is adjustable.

Claim 9

The device of claim 4, wherein the sensor means comprises a plurality of telemeters for measuring the position of the carriage means according to three orthogonal coordinate axes.

Claim 10

The device of claim 2, further comprising: a pneumatic cylinder and a piston received within said pneumatic cylinder, said piston being attached to the central support means, wherein the piston is axially displaceable relative to the cylinder along an axis orthogonal to the axes of the transverse and longitudinal slide bars; and bearing means for rotatably mounting the cylinder on the operating arm so that the cylinder is rotatable about the axis of displacement of the piston.

Claim 11

The device of claim 9, further comprising: axial sensor means disposed at said piston for sensing axial displacement of the piston relative tot he pneumatic cylinder.

Claim 12

The device of claim 9, wherein the bearing means provides a first degree of angular freedom between the pneumatic cylinder and the operating arm and wherein the first degree of angular freedom is complemented by a second degree of angular freedom between the pneumatic cylinder and the piston, and wherein the device further comprises pneumatic spring means, operatively attached to the operating arm and the pneumatic cylinder for counteracting the second degree of freedom in a controlled manner.

Claim 13

The device of claim 11, wherein the sensor means comprises: angular sensor means for measuring the angle of rotation of the carriage and the piston.

Claim 14

The device of claim 11, further comprising: power transmission means for modifying the orientation of the carriage relative to the operating arm; said transmission means comprising: a crown gear; a driving pinion operatively associated with the crown gear; and a motor for driving the pinion.

Claim 15

A robot for the automatic handling of an object, comprising: a displaceable operating arm; a handling device secured to the operating arm; said handling device comprising: suction means for supporting the object, said suction means comprising: a suction plate for gripping the object; carriage means for supporting the plate; first mounting means for transversely slideably mounting the plate on the carriage means; central support means for angularly and linearly displaceably supporting the carriage means on an operating arm; second mounting means for longitudinally slideably mounting the carriage on the central support means, and displacement means for displacing said suction plate relative to the operating arm; sensor means for monitoring the position of the suction means; and control means, responsive to the sensor means, for automatically controlling the displacement means in order to grip the object and place the object in a predetermined location.

Claim 16

A robot for the automatic handling of an object, comprising: a displaceable operating arm; a handling device secured to the operating arm; said handling device comprising: suction means for supporting the object, said suction means comprising: a suction plate for gripping the object; carriage means for supporting the plate; first mounting means for transversely slideably mounting the plate on the carriage means; central support means for angularly and linearly displaceably supporting the carriage means on an operating arm; second mounting means for longitudinally slideably mounting the carriage on the central support means, and displacement means for displacing said suction plate relative to the operating arm; sensor means for monitoring the position of the suction means; and control means, responsive to the sensor means, for automatically controlling the displacement means in order to grip the object and place the object in a predetermined location.

Claim 17

The robot of claim 14, wherein the operating arm serves to transport the handling device and wherein the handling device serves to place the object into a predetermined location upon immobilization of the operating arm.

Claim 18

A process for lining the interior of an enclosure with bricks comprising: disposing a robot for the automatic handling of bricks within the enclosures, said robot comprising: a displaceable operating arm; a handling device secured to the operating arm, said handling device comprising: suction means for supporting the object, said suction means comprising: a suction plate for gripping the object; carriage means for supporting the plate; first mounting means for transversely slideably mounting the plate on the carriage means; central support means for angularly and linearly displaceably supporting the carriage means on an operating arm, second mounting means for longitudinally slideably mounting the carriage on the central support means, and displacement means for displacing said suction plate relative to the operating arm; sensor means for monitoring the position of the suction means; control means, responsive to the sensor means, for automatically controlling the displacement means in order to grip the object and lace the object in a predetermined location; disposing a plurality of bricks within the enclosure at a first predetermined location; gripping a brick with the suction plate; displacing the operating arm to transport the brick from the first predetermined location toward a second predetermined location; displacing the suction plate relative to the operating arm, monitoring position of the suction plate during its displacement; automatically controlling the displacement of the suction plate in response to the mounted position of the suction plate to place the brick in a second predetermined location.

Claim 19

A process for lining the interior of an enclosure with bricks comprising: disposing a robot for the automatic handling of bricks within the enclosures, said robot comprising: a displaceable operating arm; a handling device secured to the operating arm, said handling device comprising: suction means for supporting the object, said suction means comprising: a suction plate for gripping the object; carriage means for supporting the plate; first mounting means for transversely slideably mounting the plate on the carriage means; central support means for angularly and linearly displaceably supporting the carriage means on an operating arm, second mounting means for longitudinally slideably mounting the carriage on the central support means, and displacement means for displacing said suction plate relative to the operating arm; sensor means for monitoring the position of the suction means; control means, responsive to the sensor means, for automatically controlling the displacement means in order to grip the object and lace the object in a predetermined location; disposing a plurality of bricks within the enclosure at a first predetermined location; gripping a brick with the suction plate; displacing the operating arm to transport the brick from the first predetermined location toward a second predetermined location; displacing the suction plate relative to the operating arm, monitoring position of the suction plate during its displacement; automatically controlling the displacement of the suction plate in response to the mounted position of the suction plate to place the brick in a second predetermined location.