| 摘要 |
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 |
