Clamping device with surface adhesion capability
A gripper and adhesion technology, applied in the direction of conveyor objects, transportation and packaging, etc., can solve the problems of dusty objects that are difficult to effectively grasp, difficult to achieve grasping, and grippers that are difficult to meet the shape, etc., to achieve work efficiency and The effect of high stability, large load capacity and convenient operation
Pending Publication Date: 2019-07-12
JIANGNAN UNIV +1
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Problems solved by technology
Vacuum suction cups can only absorb items with a high degree of smoothness, and it is difficult to effectively grasp items with rough surfaces or dusty surfaces; items with gripper jaws are limited by the size of the items, and it is difficult to grasp items that are too large, and Grippers cannot grasp soft and brittle items
Therefore, it is difficult for the grippers in the prior art to effectively grasp products with complex shapes and various types.
Method used
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Embodiment Construction
[0018] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0019] like figure 1 and figure 2 As shown, the clamper with surface adhesion ability of this embodiment has a symmetrical structure as a whole; it includes a mounting block 9, the middle part of which is connected to the motor 1 through a fixed rod, and the output shaft of the motor 1 is connected to a A ball screw 3 is connected, and the ball screw 3 is screwed with a ball nut 5 matching it; the two sides of the mounting block 9 are respectively hinged with one end of the first connecting rod 2, and the other ends of the two first connecting rods 2 are respectively fixed. One end of the second connecting rod 6 is connected, and the other ends of the two second connecting rods 6 are respectively provided with terminal clamping plates 7, and the two terminal clamping plates 7 are arranged oppositely, and the inner surface of each termina...
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The invention relates to a clamping device with a surface adhesion capability. The clamping device comprises a mounting block and two third connecting rods, wherein the middle part of the mounting block is connected with a motor through a fixing rod, an output shaft of the mounting block is connected with a ball screw, and a ball nut matched with the ball screw is screwed on the ball screw; the two sides of the mounting block are correspondingly hinged to one ends of first connecting rods, the other ends of the two first connecting rods are correspondingly and fixedly connected with one ends of second connecting rods, the other ends of the two second connecting rods are correspondingly provided with tail end clamping plates, the two tail end clamping plates are oppositely arranged, and a plurality of adhesion micro structures are arranged on the inner side surface of each tail end clamping plate; and one ends of the two third connecting rods are correspondingly hinged to the two sidesof the ball nut, and the other ends of the two third connecting rods are correspondingly hinged to the middles of the two first connecting rods. The clamping device is of a symmetrical structure, so that the surface smoothness can be relatively low and soft and brittle objects can be effectively grabbed, and the grabbing efficiency and the stability are high.
Description
technical field [0001] The invention relates to the technical field of robot end effectors, in particular to a gripper with surface adhesion capability. Background technique [0002] The gripper is mostly installed at the end of the machine's actuator to directly perform the operation of grabbing or placing the item. At present, most machine end grippers adopt vacuum suction cup or jaw structure. Vacuum suction cups can only absorb items with a high degree of smoothness, and it is difficult to effectively grasp items with rough surfaces or dusty surfaces; items with gripper jaws are limited by the size of the items, and it is difficult to grasp items that are too large, and Grippers cannot grasp soft and brittle items. Therefore, it is difficult for the grippers in the prior art to effectively grasp products with complex shapes and various types. Contents of the invention [0003] Aiming at the shortcomings in the above-mentioned existing production technology, the appl...
Claims
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IPC IPC(8): B65G47/90
CPCB65G47/90
Inventor 王琨王诚意董康蔡嘉辉
Owner JIANGNAN UNIV