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lompiacv
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Joined: 28 Aug 2010
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ugg prezzo Food production in the tray conveyor le |
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Trays of food production in the control of fixed-length transmission
Action. Sensitivity of force sensor system through the regulation of the spring to accommodate changes in the total thrust. But must meet the following inequality: Y: b;> Y: b; ≥ B (7) where: Σb factory gate before the closure of the tailgate before the cumulative total length of all the trays in order to ensure in each case. Card rules. Always remove the length of Σb. And the number of the nearest B of the tray. Then its into the heating equipment. 5, pneumatic controls, actuators and systems used in the above pressure sensor is actually able to adapt to various working environments. Highly reliable pneumatic control valve,[link widoczny dla zalogowanych], and can be directly used in pneumatic control systems, without any intermediate form of gas-electric conversion, it has higher reliability than the sensor. It can be seen from Figure 3 and the pressure control gate 1, rotating bezel 2 are driven by small and micro-cylinders,[link widoczny dla zalogowanych], as the two movements happen simultaneously,[link widoczny dla zalogowanych], so you can share a pneumatic reversing width, and doubles as a power amplifier, two direct-drive a cylinder. L-type feeder movement to push start and end, respectively, with pneumatic limit Yan, pressure sensors and position in the valve together, to achieve fully automatic feeding function of random mixing. 5.1 In order to ensure the reliability and ease of use in the design of pneumatic systems made the following considerations: 5.1.1 all-pneumatic actuator control and the control system to avoid light,[link widoczny dla zalogowanych], electricity and the conversion between pressure . 5.1.2 in the work area heating equipment used in 70E ~ 8O ℃ work temperature pneumatic components. 5.1.3 In order to avoid certain actions interfere with each other. System uses a series of interlocking control. To ensure the safe operation of the system. 5.1.4 to have a small probability of failure may be serious consequences caused by the movement. Double safety control. 5.1.5 For other actions as the prerequisite to complete the movement, the use of logic. With the Court (AND) control. 5.1.6 To deal with emergency accidents. Pneumatic circuit in the automatic control to add manual emergency control. 6 Conclusion As the system uses the direct control of the new concept of fixed length. Use of force sensing pneumatic control system, a complete change in the mass of Statistics Wood 20 * Shanghai Engineering Technology University of Volume 8 Number of control situation. The system has been successful in a foreign factory production line long-term reliable operation. Practice has proved that the novel control system to completely eliminate the other controls in the particular work context factors are not reliable, not only to meet the many varieties of food were mixed automated production. But ruled out the need for human intervention. Save labor expenses, improve efficiency and automation, to bring good economic benefits for the enterprise. References 【1] IPael | Ⅲ-lic 'inPackaging. WerncrDeppm, KunIStool1983 Shí CompAirMixamCitilogur Shí Cao box holding the modern technology and machines linked into the total product. Beijing: China Machine Press. 1987ANEWLENGTHC0NTR0LSYSTEMF0RTRAYCoNVEYINGINF0oDPRoDUCTIoNxiewt / h Ⅻ AbstraetAnewconceptoflengthcontrolfortrayconveyinginfoodproductionwasstudied. Thekeypointofapplingthisnewconceptforcostructingamoderntrayconveyingsystemwhichismuchsuperiortothosewithtraditionalcontrolmethod,[link widoczny dla zalogowanych], istheadoptionofforce ~ nsmgprincipleandfullpneumaticcontro1. Asarcscar ℃ h. ithaeenprovedinpractlocthatthenewlengthcontrolmethodoffersadvantagesinhighreliability, fullautomation, suitabletorandommixedproductionandbringingtohighprofit. keywords: AutomationControlmethodsFoodprocessingConveyorbelts
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Thu 6:48, 23 Dec 2010 |
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