Patent Number: 
Section: claims

1. An articulated manipulator comprising:a base plate having a length that is longer than a width thereof;a movable unit slidably coupled to the base plate, and configured to slide in a direction of the length of the base plate;a rotatable unit rotatably coupled to an upper side of the movable unit, and configured to rotate along a plane which is parallel to a plane on which the base plate is disposed; anda rotation unit rotatably coupled to one side of the rotatable unit and comprising a plurality of rotation modules which are configured to be assembled together in a modular manner. 2. The articulated manipulator according to claim 1, wherein each of the rotation modules comprises a coupling block coupled to one side of the rotatable unit or one side of another adjacent rotation module, and a rotation member rotatably coupled to the coupling block. 3. The articulated manipulator according to claim 2, wherein each of the rotation modules further comprises a motor provided at one side of the rotation member to rotate the rotation member relative to the coupling block. 4. The articulated manipulator according to claim 2, wherein at least one of the rotation modules further comprises an arm coupled to one side of the rotation member. 5. The articulated manipulator according to claim 1, further comprising at least one support member having an adjustable length which is shortened and lengthened by an actuation cylinder, wherein the at least one support member is provided at an upper side of the base plate. 6. The articulated manipulator according to claim 1, further comprising a feed motor provided at one side of the base plate, a lead screw provided along a longitudinal direction of the base plate, and wherein the movable unit is screwed to the lead screw so as to slide along the longitudinal direction of the base plate by driving of the feed motor. 7. The articulated manipulator according to claim 1, wherein the rotatable unit horizontally rotates with respect to the movable unit, and the rotation unit rotates in a direction perpendicular to a rotational direction of the rotatable unit. 8. The articulated manipulator according to claim 1, further comprising an auxiliary device fastening portion provided at one side of one of the rotation modules. 9. The articulated manipulator according to claim 1, further comprising a support plate vertically coupled to a portion of a bottom surface of the base plate located at a longitudinal end of the base plate. 10. An articulated manipulator comprising:a base plate having a length that is longer than a width thereof;a pair of guide rails installed on an upper surface of the base plate parallel to and along the length thereof;a movable unit slidably installed on the guide rails, so as to be disposed above the upper surface of the base plate, and configured to slide in the direction of the length of the base plate;a rotatable unit rotatably coupled to an upper side of the movable unit, and configured to rotate along a plane which is parallel to a plane on which the base plate is disposed; anda first rotation module vertically and rotatably coupled to one side of the rotatable unit. 11. The articulated manipulator according to claim 10, wherein the first rotation module comprises a first coupling block coupled to one side of the rotatable unit, a first rotation member rotatably coupled to one side of the first coupling block, and a first rotary motor provided at one side of the first rotation member to rotate the first rotation member relative to the first coupling block. 12. The articulated manipulator according to claim 11, wherein the first rotation module further comprises a first arm coupled to one side of the first rotation member. 13. The articulated manipulator according to claim 11, further comprising a first coupling portion extending from one side of the first coupling block which is coupled to one side of the rotatable unit. 14. The articulated manipulator according to claim 10, further comprising a second rotation module which is vertically and rotatably coupled to one side of the first rotation module. 15. The articulated manipulator according to claim 14, wherein the second rotation module comprises a second coupling block coupled to one side of the first rotation module, a second rotation member rotatably coupled to one side of the second coupling block, and a second rotary motor provided at one side of the second rotation member to rotate the second rotation member relative to the second coupling block. 16. The articulated manipulator according to claim 15, wherein the second rotation module further comprises a second arm coupled to one side of the second rotation member. 17. The articulated manipulator according to claim 16, further comprising a second coupling portion formed at one side of the second coupling block which is coupled to a first coupling plate provided at an end of a first arm of the first rotation module. 18. The articulated manipulator according to claim 10, further comprising at least one support member having an adjustable length that is adjusted by an actuation cylinder, wherein the at least one support member is provided at an upper side of the base plate. 19. An articulated manipulator comprising:a base plate having a length that is longer than a width thereof;a pair of guide rails installed on an upper surface of the base plate parallel to and along the length thereof;a movable unit installed on the base plate and disposed above the upper surface of the base plate, so as to be slidable along the guide rails;a rotatable unit coupled to an upper portion of the movable unit to be rotated by a drive motor; anda rotation unit coupled to one side of the rotatable unit to be rotated by a rotary motor and comprising a plurality of rotation modules,wherein a rotary shaft of the rotatable unit is perpendicular to a rotary shaft of the rotation unit. 20. The articulated manipulator according to claim 19, wherein each of the rotation modules comprises a coupling block coupled to one side of the rotatable unit or one side of another adjacent rotation module, and a rotation member rotatably coupled to one side of the coupling block to be rotated by the rotary motor.