SuZhou Tonkida Electromechanical Technology Co., Ltd Professional SMT whole line supplier

The mouthpiece is a device part used for surface mount components, whose function is to accurately place the surface mount components to the corresponding position on the circuit board. The nozzle of the SMT machine is an important part that carries the suction and discharge of electronic components.

The mouthpiece is usually composed of a mouthpiece body, a mouthpiece head and a mouthpiece needle. The nozzle body is usually made of aluminum alloy or plastic and has a certain shape and size, which can be adapted to the placement requirements of different types of surface mount components. The suction head is usually a sharp needle that can accurately adsorb components to the circuit board. The nozzle needle is the part that fixes the nozzle head to the placement machine.

The mouthpiece of the placement machine is not only the key part of the placement machine to absorb components for attaching and placing action, but also the background of the camera of the optical vision system. It mainly uses the vacuum adsorption principle to absorb components, and uses blowing to put the components adsorbed in the mouthpiece on the coordinate position of the circuit board.

When the chip mounter is working, a signal is sent to the nozzle head through the control system to make it move in a predetermined way, so that the nozzle head is adsorbed to the surface mount component on the circuit board, and it is accurately placed in the corresponding position. This can improve the mounting efficiency and quality of the patch components, but also reduce the failure rate caused by poor component mounting.