Abstract: With the coupling rod manufacturers continued to develop and grow， the original production showing a production capacity of low and high intensity workers to high production costs and some new Enterprise development in order to effectively resolve the problems encountered， can be used for turning on the sucker rod coupling device for automatic material， through the general transformation of CNC lathes and Pneumatic Tailstock with live top of the use of pumping can be achieved Coupling under a semi-automated production to address the enterprise in the production process It works by first coupling bar placed inside the hopper， when the mechanical hand movements to the next expected location bar as a result of gravity， automatically fall into the hands of machinery， driven through the cylinder manipulator turning movement to the designated location ， Tailstock live out the top automatically， will be fixed in the tool bar top with the top Tailstock live between the robot automatically return to the loading position， expected to be completed for a single action， in order to prepare for the next The results show that the sucker rod coupling device for turning on the coupling rod production is technically feasible， in the actual production process can be controlled to achieve a multi-machine production， the entire system running during the show the excellent performance and safety
Abstract: With the coupling rod manufacturers continued to develop and grow， the original production showing a production capacity of low and high intensity workers to high production costs and some new Enterprise development in order to effectively resolve the problems encountered， can be used for turning on the sucker rod coupling device for automatic material， through the general transformation of CNC lathes and Pneumatic Tailstock with live top of the use of pumping can be achieved Coupling under a semi-automated production to address the enterprise in the production process It works by first coupling bar placed inside the hopper， when the mechanical hand movements to the next expected location bar as a result of gravity， automatically fall into the hands of machinery， driven through the cylinder manipulator turning movement to the designated location ， Tailstock live out the top automatically， will be fixed in the tool bar top with the top Tailstock live between the robot automatically return to the loading position， expected to be completed for a single action， in order to prepare for the next The results show that the sucker rod coupling device for turning on the coupling rod production is technically feasible， in the actual production process can be controlled to achieve a multi-machine production， the entire system running during the show the excellent performance and safety 希望能帮助你
Abstract: This article introduces the AT89C51 MCU-based single-color LED display control characters show the basic principles of the hardware and software and systems First outlined the LED display profile and development， and the ranks of LED display module driver made a brief description of principles followed by emphasis on analysis and design of a microcontroller control system hardware and related devices， explained the principle; Final completion of the system's display drivers， the system main program， and list some of the The results showed that the system can achieve sub-screen display and scanning the left scan showed that the effect of， and a serial data input， parallel and synchronized clock output data for the circuit can greatly reduce the input and output MCU I / O of the occupation， increase data transmission RKey words: LED MCU MCU scan display driver
