Siemens placement machines include older X2, X3, X4, X4I, and newer TX series, XS series, and SX series. The placement heads are also various, covering CP20A, CP20P, CP20 V2, CPP, etc. The shape of component sensors varies greatly depending on the type of chip mounter.
CP20P V2 head is a high-speed rotating placement head, which is one of the fastest placement heads in the world. The theoretical speed has reached a limit of 50,000CPH. The CP20P V2 high-speed placement head can handle metric 0201 components without any loss Speed, so once a safety accident occurs at the patch head, it is really very dangerous at such a fast speed. Although the probability of this is very low, we must also ensure that the one in ten thousand chance will not happen.
In the whole process monitoring technology of pick-up and placement, the pick-and-place machine will ensure the accurate pick-up and placement of each component. The pick-and-place machine must maintain such a high speed when it comes to safe operation. functions are closely related.
Today I want to focus on an accessory, which is the component sensor on the CP20P V2 patch head. The part number is 03133310. This sensor is broken. In addition to not working, the patch head will bump into the head in serious cases and cause serious safety accidents on the machine. , so today we will focus on what is the role of this accessory? What causes the damage? How to judge whether the component sensor is damaged? Is there a way to fix it? If the lens of the element sensor is broken, is there any material replacement?
What does the element sensor do
CP20P V2 component sensor, the part number is: 03133310, the main functions are: check whether the component exists, measure the thickness of the component; measure the height of the suction nozzle.
CP20P V2 element sensor 03133310
placement machine accessories CP20P V2 component sensor 03133310
The most likely cause of element sensor damage
The voltage in the workshop is unstable, the dust-free workshop index cannot be reached, the placement machine shuts down abnormally, the air compressor enters water and oil, the air conditioner is turned on and off, the temperature and humidity are not up to standard, the environment is humid, causing water to enter the sensor glass, and the component sensor Chipping of the glass lens will cause the element sensor to be broken.
How to judge that the component sensor is damaged
Generally, it will report that the voltage is low, the component sensor is covered, the nozzle height is abnormal, and the component sensor is triggered prematurely.
How to reduce safety accidents after component sensor damage.
All accessories of the placement machine will have an early warning mechanism during normal production, that is, it will tell you in advance that there is a problem with a certain indicator of this accessory, and it needs to be disassembled for careful inspection and processed after OK. Low, it does not rule out safety accidents such as head bumps caused by a sudden stop during normal operation, so pay special attention to the error message of this accessory, after all, safe operation is the top priority.
Can the component sensor be repaired if it is broken?
Yes, repairing component sensors requires professional skills, and after repairs, placement machines and HCS instruments are needed to test their voltage and other functions. The lens of the element sensor is a non-standard accessory, which cannot be purchased in the market.
Once the glass lens of this sensor is damaged, it cannot be purchased in the market, and there is no material to replace it. It is a non-standard accessory and needs to be customized by a professional manufacturer. Since the shape of the lens is polygonal, it takes a lot of effort to open the mold, and in the end Many of them will be broken when cutting, because the thickness of the glass has reached the limit of the industry, so the cost will be very high.
