The working principle of the braiding machine

The working principle of the braiding machine: After the braiding packaging is cut and air connected, if it is a hot packaging, let the knife rise to the appropriate temperature, adjust the pressure of the tape and air source, manually or visually load the SMDO components into the digital tape, and the motor rotates the cover tape or the war type drum lag tape to pull it upside down and place it. At this position, the cover tape is on top, the belt is on bottom, and the two heated blades are pressed onto the cover tape and the tape, Seal the SMD component port on the carrier tape with the cover tape, thus achieving the purpose of SMD component packaging. Then, the receiving tray rolls up the packaged ribbon.

Some braiding machines do not use hot sealing, they use cold sealing. The stomach is cold sealed, which means that the cap and cap can be glued together without adding pressure, and the cap used at this time needs to be sticky. Before Liu Mei, Dai Dai had to go through two sensors for one shot, one for counting and the other for a month's science control. Scientific control is to check if there are any missing components when the excitation is brought to the surface. If there is any leakage during the detection, the motor of the braiding will immediately stop running, and the blade must also be placed in the position above. The counting sensor uses optical fiber and requires a fast reaction speed to avoid weekly counting. The counting sensor can count the edge holes of the ribbon or the formed grooves. To obtain the correct number of SMD, it is necessary to convert back the number of side holes