The Design And Control Of Automatic Bending Machine For Spacer Frames

Automatic bending machine is an important part of insulating glass production line, according to the actual developed a fully automated aluminum bending equipment. The device can be based on user needs frames for automatic processing, high accuracy, high strength, Angular Department and good air tightness. As the aluminum bending machine market has been occupied by foreign brands, domestic manufacturers make more use of insulating glass production manual bending machines, even the present paper of an aluminum bending machine to promote the emergence of strong domestic aluminum bending the development machine, aluminum bending machine for the realization of the localization has taken an important step.Automatic bending machine is a mechanical and electrical integration, automatic equipment, this article will complete the design of the following threeFirst of all, mechanical structure design. The mechanical structure is based on bending bar processing technology, with reference to international advanced automatic bending machine, and on this basis, reform and innovation. Mechanical structure design, including bending mechanism design, cutting mechanism design, the design of feeding structures, docking mechanism design, organization design, and measuring the length bin and rack design.Second, electrical design. Electrical design is the basis of the whole control system, including electrical circuit design, servo system design and debugging to the ideals of the state, In the circuit equipment design is not only working and the facilities, but also add the prevention and protection measures to effectively to avoid the process of debugging and the use of equipment damage and personal injury.Third, program writing and debugging. This section contains two parts, part of PC's graphical interface, user-friendly operation; the other is motion control, that is:The PMAC multi-axis motion control card, through the precise control of the servo motor and the cylinder with the movement, to achieve aluminum bending process requirements to achieve the desired bending quality. In the debugging process to solve other advanced automatic bending machine exists an acute angle and the arc bending problem of a hollow glass form a rich, successful resolution of Alphascope avoidance, and feeding accuracy, and improving the yield.The dissertation research of an aluminum structure designed automatic bending machine, bending machine to solve a number of other technical problems exist to improve the aluminum bending machine production efficiency and to transform the overall appearance to aluminum automatic bending machine more attractive.