Patent ID: 8408616

Claim:
A gripper for a tailgate, comprising: a frame at which a tool mounting portion is disposed to mount a tool changer of a robot in a lower portion of a rear surface thereof; a vertical movement means that moves a sliding bracket along a guide rail in a vertical direction by an electric cylinder in an upper portion of the frame; a first clamping unit that is prepared to be moved in a vertical direction on an upper portion of the frame through the sliding bracket of the vertical movement means to make a first clamper regulate an upper middle of a tailgate by a first clamping cylinder through a first locator; horizontal movement means that respectively move the sliding bracket in a horizontal direction along the guide rail by the electric cylinder at both lower sides of the frame; and second and third clamping units that are prepared to be respectively moved in a horizontal direction at both lower sides of the frame through each sliding bracket of both horizontal movement means to make second and third clampers regulate lower sides of the tailgate by second and third clamping cylinders through second and third locators.