Visual inspection equipment was first used in the field of industrial manufacturing and was used as an inspection of abnormal appearance of industrial products such as: Inspect the length, height, diameter, mixture, deformation, lack of material, burr, black spot, scratch, missing installation, wrong installation, defect, label error, scratch, dirt, crack and other equipment abnormalities, such as previous inspection.

The operation is basically done manually, which can not meet the requirements of fast efficiency, high accuracy and high output of the company

    1、Shape and size measurement, used as the basic parameter of the inspection equipment geometry to ensure that it is within the allowable tolerance range. This kind of inspection can be used in the production process, can also be used as a certain period of time after the equipment application, can also be used as a certain period of time after the equipment application, according to the inspection to check whether the equipment is still in compliance with the requirements after wear.

    2、the detection is used to control the robot to set up the device in the right place, such as the placement machine is the right place to place the electronic device on the printed circuit board. Location detection can be two-dimensional or three-dimensional, depending on the application.

    3、Target recognition is used to identify different items to be tested, such as logistics control or different inspections based on different targets, to identify identifiers with special identification characteristics, such as strings, barcodes, two-dimensional codes, or the shape of the item being tested.

    4、Integrity inspection, usually used for the completion of equipment assembly to a certain stage of the late, for example, when the electronic device is placed on the PCB board to check to ensure that the assembly of the equipment is appropriate, that is, the appropriate components in the right place.

    5、surface inspection, to check whether the equipment has defects, such as scratches, broken lines, uneven.