Movable clamp for dispensing

The movable clamp comprises an adjusting linear guide rail installed on a main seat and an adjusting seat installed on the adjusting linear guide rail, a main channel, a communicating channel and air suction holes are formed in the inner side of the adjusting seat, the air suction holes are evenly distributed in the adjusting seat, the air suction holes are communicated through the communicating channel, and the main channel is communicated with the communicating channel. The main channel is communicated with the air suction hole through a communication channel, an adsorption disc is arranged on the upper side of the adjusting base, the position of the adsorption disc corresponds to the position of the air suction hole, and the adsorption disc is communicated with the air suction hole. By means of the designed adsorption disc, the electronic product is adsorbed through the adsorption disc in the using process, the electronic product is more convenient to install, and therefore the electronic product PCB can b