Product counting light curtain

Nowadays, many small parts are packed or counted on the assembly line. At this time, the light curtain is needed. In the course of his work, after the product is processed on the conveyor line, it will flow to the next process or has been completed. Time needs to count the product. When the product falls or passes, the light curtain is installed on the Stern State. When the product passes, the infrared light is sensed. The light curtain will send a signal to the counter to complete the counting. . This saves time and ability, and in the long run, it saves a lot of costs.

Stern's measuring light curtains are suitable for online volume size and shape, corrective control, alignment control, post-test component counting and stamping removal and similar applications. The detection light curtain is composed of an illuminator and a light receiver to form a set of light curtains. When the object passes vertically through the light curtain, the shape change of the object when passing through the light curtain can be detected according to the variation of the number of occlusion beams, and the object moves parallel along the light curtain. When the light curtain obstructs the beam change, the object can detect the moving direction of the object; the object passing through the light curtain can also be counted and sensed.