Development of New Mechanical System of Pen Machining Machine

With the seemingly single control system of the printing machine, but its internal logic and motion control system, the following examples from the manufacturing industry, will reveal the new direction of development of the control system of the printing machine. As with most technologies, there are tortuous histories in the development process of the control technology of the inkjet printers. It has a simple and huge control system in history. It developed the electric pressure ink system from the gas path to the ink path to today's electric pressure system, and changed the air pressure into the current built-in pump control system and the remote control coded communication system.

Initially, the first-generation air-source inkjet printers used in the field of inkjet printing were very simple in structure. They were driven by a pneumatic pump to drive the inkjet printer's ink path pressure, which could generate the ink pressure through the air pressure. The ink droplets are ejected through the spray chamber. The structure is also very simple, with the operator directly controlling the machine. In most cases, it is relatively stable. After that, there was a second generation. Built-in pump-type printer system, this technology was born a few years ago, the use of gear pump drive, but the structure is more complex, because the servo motor to control the pressure, so you can send instructions to some special actions, but also used more For complex programmable control. Indeed, the second-generation tunability is better, but this advantage requires higher costs.

These costs include more circuit layout, more programming control input and output devices, these devices are large and complex, there are more sensors and program control, and even more peripheral devices; and for the exclusion of the printer failure And handling is also more difficult. The current third generation incorporates the so-called “mechanical and electronic” concept, using servo systems and simple mechanical devices to achieve the purpose of performing complex actions. The goal we pursued is: Machine prices are cheaper, printing is faster, performance is better, and the size is smaller. It is not surprising that new technologies are introduced based on user needs.