Application of the hottest time servo system in ci

Application of time servo system in cigarette packaging machinery

1. Project introduction

this project provides our company with a control system for the cigarette packaging machinery of a company in Tianjin. This type of cigarette packaging machine is used for the new type packaging of cigarette hard box packets. It breaks the traditional flip type and adopts the extraction method to make the smoke offering more civilized. The standard cigarettes are arranged in two rows, with ten cigarettes in each row. The specification and quantity of cigarettes can be changed arbitrarily according to user requirements, such as five, eight, ① The design of the fixture is mainly based on the experimental standard of the material, the shape and material of the sample, ten, twelve, sixteen, etc. The unit adopts PLC programmable controller and man-machine interface graphic display, which is convenient for fault analysis and maintenance

the purpose of the project is to realize the linkage of the two cigarette packs with the characteristics of high speed, flat interface and simple operation, and to carry out the packaging production of special-shaped cigarette packs, so that the packaging speed can be increased from the original speed of 120 packs/min of a single device to 150 packs/min after linkage. The physical performance experiments of various materials can be measured by international standards or industry standards

2. Solution

operate through the text prompt displayed on the human machine interface (HMI). Make full use of the simple PLC integrated in the servo controller to realize the coordinated linkage between the conveyor belt and the propulsion mechanism; Under the inching control mode, the conveyor belt and the propulsion mechanism can carry out inching control respectively; In the linkage control mode, the conveyor belt and the propulsion mechanism need to find the starting position of the linkage respectively; After finding the starting position, the slave sends the arrival signal to the host; After receiving the arrival signal from the slave, the host starts to complete the high-speed or low-speed synchronous linkage action according to the user's instructions; In the process of synchronous linkage control movement, the user can send a stop signal to terminate the synchronous linkage control; After the stop signal is released, the synchronous linkage control action can continue. The encoder installed on the motor can provide feedback information for the AC servo control system

software plays a very important role in realizing various functions of the system. The software part of servo control system is divided into driving machine application program and driven machine application program. It provides solid technical support for the economic utilization of ultra-high sulfur bauxite in Zunyi region and the whole country

(1) hardware configuration

(2) software programming

3. Summarizing the above solutions, it realizes the coordination of the cooperative action of all working parts of cigarette packaging machinery and the control performance it should have. Using the servo controller of time Technology Co., Ltd. to share the control task of PLC and replace the imported servo execution unit, the effect of technological innovation is achieved while reducing the cost