FIELD: mechanical machinery and robot-technique, particularly industrial robots and manipulators.
SUBSTANCE: gripper comprises fastening mechanism, thermo-electric battery and evaporative heat carrier tank. The first junctions of thermo-electric battery are in mechanical and thermal contact with fastening mechanism surface. The second junctions touch one surface of the tank. Plate-like sponge material is applied on opposite tank surface. Thermo-electric battery works in cooling regime during object gripping, handling and positioning. Thermo-electric battery works in heating regime during object releasing. Manipulator and fastening mechanisms have channels for cooling liquid pumping therethrough. Tank interior may be provided with ribs.
EFFECT: increased reliability of object fixation with gripper.
1 dwg, 2 cl
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