A dual-arm independent running sample adding and card grabbing device for microcolumn gel card

Abstract

This utility model belongs to the field of transfer equipment, specifically a sample dispensing and gripping device for independently operating dual arms of a microcolumn gel card. It includes a guide rail frame, a sample dispensing arm, and a movable arm. One side of the guide rail frame is slidably connected to a slider of the sample dispensing arm frame, and the other side is slidably connected to a slider of the movable arm frame. A gripping arm is slidably connected to the movable arm frame. A stepper motor is fixedly connected to the guide rail frame. The sample dispensing arm and the movable arm are connected by a track on the guide rail frame. The stepper motor controls the movement of the sample dispensing arm and the movable arm via a belt, allowing the sample dispensing arm and the movable arm to be concentrated on the same frame, thereby reducing the complexity of separate installation and improving the rationality of the installation space layout.

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