Tension control system for printing machine
A technology of tension control and tension controller, which is applied to printing machines, general parts of printing machinery, rotary printing machines, etc. It can solve the problem of affecting the tension accuracy and speed of printing machines, reducing the overprint quality of the whole machine, and poor tension control capabilities, etc. problems, to achieve the effect of ensuring the accuracy and quality of overprinting, improving accuracy and speed, and improving quality
Inactive Publication Date: 2013-10-30
SHANGHAI ELECTRICAL AUTOMATION R&D INST
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AI Technical Summary
Problems solved by technology
[0003] At present, the existing printing machine tension control system has poor tension control ability, which affects the accuracy and speed of printing machine tension control, reduces the overprint quality of the whole machine, and is also expensive
Method used
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Effect test
Embodiment 1
[0029] When the tension actuator 5 is selected as the tension roller, the tension detection device 3 is selected as the pressure sensor, and the pressure sensor is installed at both ends of the tension roller;
Embodiment 2
[0031] When the tension actuator 5 is selected as the floating roller, the tension detection device 3 is selected as a 360-degree floating potentiometer, and the 360-degree floating potentiometer is installed on the cantilever of the floating roller.
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The invention relates to a tension control system for a printing machine. The tension control system for the printing machine comprises an input device, an intelligent tension controller, a tension detection device, a tension driver and a tension execution mechanical mechanism; the intelligent tension controller is connected with the input device, the tension detection device and the tension driver respectively; the tension detection device is installed on the tension execution mechanical mechanism; the tension driver is connected with the tension execution mechanical mechanism. The tension control system for the printing machine has the advantages of greatly improving the accuracy and speed of tension control of the printing machine in the process of high speed operation, ensuring the overprinting accuracy and quality of the integral machine, greatly improving the quality of the printing machine and meanwhile reducing the cost.
Description
technical field [0001] The invention relates to a tension control system for a printing machine. Background technique [0002] With the continuous improvement of printing speed and grade performance of printing machines, customers' requirements for printed product quality are also increasing. To provide high-quality printed products, a tension control system that ensures stable tension and overprinting accuracy is particularly critical in printing machines. [0003] At present, the existing printing machine tension control system has poor tension control ability, which affects the accuracy and speed of printing machine tension control, reduces the overprint quality of the whole machine, and is also expensive. Contents of the invention [0004] The object of the present invention is to overcome the defects of the prior art and provide a tension control system for a printing machine, so that the printing machine can obtain the best tension control during high-speed operation...
Claims
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Inventor 李新育
Owner SHANGHAI ELECTRICAL AUTOMATION R&D INST