With the introduction of curved TVs and 8K TVs, our smart home life has become more convenient and fantastic, whether it's a wonderful and grand concert or an inspiring goal moment, every scene and shot is vivid. So, how does 8K achieve such an immersive sense of scene?
8K is 7680X4320 pixels, which is 4 times the resolution of a 4K display and 16 times that of a 2K. On the same size screen, the more pixels, the more detailed the picture presentation, which also means that the 8K ultra-high definition can greatly restore the real scene, to achieve an effect that is incomparably close to the human eye to watch.
8K TV intelligent production line by a large number of "robot + vision" to complete, the degree of intelligence is very high. In this case, Mitsubishi Electric Q series is used as PLC, the master module is Mitsubishi Electric QJ61BT11N, and modules supporting CC-Link protocol from SOLIDOT and Mitsubishi are used as remote I/O. SOLIDOT’s I/O modules work for the collection and control of the module on the conveyor line operation box button signals and indicator signals, as well as with the robot stand-alone equipment interaction signals, safety signals, control cabinet control signals and etc. The I/O signals of the photoelectricity on the belt line and the operation signals of the frequency converter are collected by the module of Mitsubishi Electric. This setting is mainly for customers to unify Mitsubishi Electric remote I/O and inverter to facilitate subsequent maintenance.
In addition to the "seamless integration" demonstration of CC-Link protocol remote I/O module in this case, in some other solutions, it can also be a perfect replacement, which is a stable performance, highly competitive domestic alternative to international brands.
Common line partitioning:
(1) Module area: automatic backplane loading equipment, dispenser equipment, robot vision AI card box equipment, TV glass and film sorting and depalletizing equipment
(2) Assembly area: vertical and straight turnover machine, robot screw machine, lifting machine
(3) Aging area: isolated power supply equipment, high voltage equipment, white balance equipment, Logo visual inspection equipment, appearance visual inspection equipment
(4) Packaging area: packaging transplantation machine, bagging machine, cartoning machine, bottom folding machine, sealing machine, labeling machine, packing machine, and carton combining machine
(5) Warehousing area: code reader and sorter, film wrapping machine, palletizer, AGV inbound warehouse
First of all, the stamped TV backplane is transported to the module workshop through the conveyor line, and the dispenser equipment applies glue in the module workshop, and then manually installs the light bar, installs the light bar line, arranges the line, installs the light guide plate, and then transports it through the conveyor line to the robot cartoning area to take a visual picture, and the robot sucks up the LCD glass of the TV which has been torn off by the tearing machine, and then receives the position sent by the vision, and then cartons it onto the backplane.
Secondly, the TV semi-finished products completed in the module area will be transported to the whole machine assembly area through the conveyor line, and then installed the TV accessories such as the main board and the power supply board after being turned over by the 180-degree turning machine, and then arrive at the robotic screwing machine station to be fixed by the screws, and then the whole machine workshop will complete the whole assembly of the TV.
And then after being turned over by a 90-degree turnover machine, by the upper elevator to transport the TV to the aging workshop, TV power-up test, playing high-voltage test, white balance test, visual Logo and factory test, manual testing, and finally flatten the TV and power off, through the descending elevator transported to the packaging area.
In the packaging area, the traverse transplantation robot will suck the TV to the set of tape equipment, after the taping the TV, turn over the box and TV remote control and other accessories box. After finishing above steps, the cartons are weighed and sealed, the labeling machine labels the TV cartons, and finally they are packed and tied, and then transported to the storage area after being sorted by the carton combining machine.
Arrived at the storage area, the code reader reads the code and sorts out, the same batch and model of products are palletized by the palletizer, and then conveyed to the film wrapping machine to wrap the film, and then the whole pallet is labeled and transported to the vertical storage by AGV for storage.
The control system of these equipments all use Mitsubishi Electric Q series PLC, and the stand-alone equipments use Mitsubishi Electric FX5U series PLC. Due to the long production line of the whole intelligent 8K TV, all of them use the CC-Link protocol to connect the whole network, plus the CC-Link network can carry out the "Y-type" and serial connection alignment, so it is both flexible and convenient. In the actual field environment, the junction box and button box space is small, the use of SOLIDOT CC4-1616A can solve this problem:integrated small size advantage is obvious, and at the same time, the wiring is also very convenient.
As we can seen in the above figures: each station of the line body is a button box, the input signal of the button, the indicator signal is close to the installation distance of the equipment through the use of the CC4-1616A module to acquire; in addition, the interaction signal with the robot station is also through the CC4-1616A to acquiret, in the robot control cabinet there is only a narrow space where can be installed, and its compact size is the best use of the program.
SOLIDOT CC4-1616A is used as a remote I/O station inside the Mitsubishi QJ61BT11N master station, occupying 1 station, 32 inputs, and 32 outputs, and due to the long line body in the field, the baud rate used is 1. The following is the setup of the remote I/O inside the GX-Works2 software.
In this case, the overall wiring is simple and flexible, "Y" type and string type both are available, the wiring length is up to 1200 meters, plus the product advantages of SOLIDOT integrated I / O module CC4-1616A small size and multiple points, it can be said that the mixing with Mitsubishi Electric remote I/O has reached a perfect blend, and replacement and maintenance are easy.
As an experienced domestic bus solution experts, CC4-1616A is the independent researched and developed by SOLIDOT, which is one of the masterpieces of the field of deep plowing. And because of professional expertise and rich experience of SOLIDOT, whether it is the integrated I / O module or slice I / O module, has a good delivery cycle and a high cost-effective, is the ideal alternative.