The Advantage of TronStol A1 mounter machine-(2)

Tronstol A1 pick and place machine uses the latest industrial state machine software framework in order to support complex control logic in software. This state machine framework allows the realization of highly parallel and multiplexed logic. This also provides space for the subsequent expansion of more complex software functions. In addition, the completely independent low-coupling characteristics between state machines also completely isolate various functions in multiple interfaces. In this way, the influence and interference of the high-complexity software logic of subsequent iterations on the original logic is avoided in the framework.

In order to make it more convenient for customers to use and simplify the operation, we have adopted an integrated touch screen design for our pick and place device. We use today's advanced handheld operating interface development methods on the Internet to present complex scenes and dynamic interactions in reality in as intuitive pictures as possible. This allows customers to learn some logical concepts of the device at the fastest speed. The customer's editing operations are integrated into one interface through a dynamic interface, eliminating a large number of buttons and complicated options.

Tronstol A1 mounter machine uses the full closed-loop drive mode of grating positioning in the XY positioning drive. The optical accuracy of the grating is 1.7 filaments. The final positioning information fed back from the grating reading head on the placement head will eliminate the nonlinearity and randomness caused by the belt drive.The efficiency of the belt drive will be preserved and the error of the belt's non-rigidity will also be eliminated. Because the weight of the screw itself is very high, the effective load ratio of the placement head to the total responsibility of the motor is not high. Moreover, once the X-axis uses the high weight caused by the screw, it will also be burdened on the Y-axis, which reduces the effective load of the Y-axis.

In machine vision, we use dual cameras and 4-way flying laser vision. Double cameras ensure that the placement head can collect any feeder and feeder related information when editing and working to ensure that the camera has no dead ends. Moreover, the independent laser imaging system of each nozzle has unique technical advantages. Because the laser vision is directly embedded in the placement head, the calibration function can be achieved from reclaiming to placement. This achieves real "flying" shooting. In principle, laser vision is a cross-sectional capture technology of side projection, ultra-high-speed exposure of about 700 frames per second and optical accuracy of about 1 filament. This has inherent advantages for 0201 components. The laser vision can realize the detection of the tip of the suction nozzle through the linkage control with the height of the suction nozzle. This achieves a unified calibration of the nozzle height and ensures that the uniform height of each nozzle is within 10 filaments. Because the characteristics of the laser principle have strong anti-interference on the color and reflective characteristics of the nozzle. This has no effect on the whitening and reflection of the nozzle. It is particularly prominent in scenes such as 0201 that easily trigger the background interference of the nozzle. The laser vision is embedded in the placement head, so when the placement head is idle anytime which can detect the nozzle with the seam and the pin. Each time the work file is loaded, the laser vision will perform a round of nozzle tip diameter and concentricity detection to facilitate the user to check whether the nozzle model is correct, and in addition, paste on each component. After that, the laser will perform a routine inspection on the tip of the nozzle to ensure that the components are not brought back, which is also one of the advantages of the machine.

The Solution to the Error of the Rotary Motor of the LED Pick and Place Machine

What Should Be Paid Attention to When Choosing SMT Equipment

Visual System and Orientation Analysis of Pick and Place Machine