| 摘要 |
<p>The present invention relates to a gripper for a test tube. The purpose of the present invention is to provide a gripper for a test tube that can maintain positioning failure of leaning forward, backward or sideways with respect to the hole of a pallet or can grab and separate a test tube rapidly and accurately without malfunction irrespective of the shape of inserting the test tube with respect to the hole of the pallet. For the purpose, the present invention comprises a base plate (310); a main body (330) of the gripper connected to the base plate (310); a finger fixing block (340) composed to be able to move upward and downward with respect to the main body (330) of the gripper; a vertical movement part (350) for vertically moving the finger fixing block (340); and a finger (360) combined with the finger fixing block (340) to move upward and downward together with the finger fixing block (340) and composed so that facing grip ends can be separated to accommodate a test tube inside during fall and the facing grip ends can move nearby to grip the test tube accommodated inside during rise. The main body (330) of the gripper is composed to be able to rotate forward and backward with respect to the base plate (310) against the anteroposterior reaction of a test tube (2), which is generated during the grip and separation of the test tube (2), and the finger (360) is composed to be able to rotate sideways with respect to the finger fixing block (340) against the sideway reaction of the test tube (2), which is generated during the grip and separation of the test tube (2).</p> |
