SU1451000A1 - Electrostatic grip - Google Patents

Abstract

The invention relates to mechanical engineering and can be used as a gripping device in robotic complexes. The purpose of the invention is the expansion of technological capabilities and increased productivity. For this, the electrostatic pickup, containing the housing 1 and the dielectric substrate 2 mounted on it with the first group of alternating electrode electrodes 5 connected to the opposite poles of the power source 3, is additionally equipped with rings 6, 7, between which polymer films 8 are clamped, 9. Between the last positions of the second group of alternating electrodes 10. Rings 6 and 7 can be rotated relative to the substrate 2 and fixed with the aid of clamp P. To secure part 12 from power source 3 through switch 4 to electrode s 5, 10 is energized. As a result, the part 12 together with the film 9 is attracted to the substrate 2. The rings 6, 7 relative to the substrate 2 change the force of the attraction of the part to the substrate. 3 il. i (L

Description

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1, MPa

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Claims (1)

Claim An electrostatic gripper comprising a housing and a dielectric substrate mounted on it with a first group of alternating electrodes connected to the corresponding poles of the power source, characterized in that, in order to expand technological capabilities, two rings, two dielectric polymer films and a second groove are additionally placed on the dielectric substrate alternating electrodes located above the electrodes of the first group with the possibility of interaction with them, and the rings have the possibility of joint rotation relative to the substrate, and the electrodes of the second group are also connected to the corresponding poles of the power source and placed between the polymer films clamped in the rings. ΪΖ fi g. 2 Fae. 3