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[CN201711463770.X] Energy-saving double-execution-unit screw press system


[CN201711463770.X] Title of an energy-saving dual-execution unit screw press system: Application number of an energy-saving dual-execution unit screw press system: CN201711463770.X Applicant: Hefei University of Technology Application Date: 2017-12-28 Patent Type: Application for the Invention The present invention discloses an energy-saving dual-execution unit screw press system with two sets of screw sub-mechanisms distributed on both sides of the press, they are the first screw pair mechanism composed of the first cylinder, the first screw rod, the first sliding block and the first anti-rotation device, and the second screw pair mechanism composed of the second cylinder, the second screw rod, the second sliding block and the second anti-rotation device. The first screw rod is directly driven by the main motor through the timing belt, and the second screw is driven by the main motor and the auxiliary motor through the differential gear train; the motion characteristics of the first slider and the second slider are detected by the first displacement sensor and the second displacement sensor in one-to-one correspondence and transmitted to the controller, and the controller is used to jointly control the working state of the main motor and the auxiliary motor. The invention uses a differential gear train to connect two screw sub-mechanisms, realizes the complementary action of the execution unit of the press, and significantly improves the energy efficiency and working efficiency of the press.