6results about How to "Realize human intervention" patented technology

The application relates to the technical field of ribbon winding, and discloses a ribbon winding device of an automatic color card pasting machine, which comprises a machine table and a winding sliding seat arranged above the machine table. A winding frame is slidably arranged above the winding sliding seat. The device further comprises a driving motor fixed on the winding frame, a driving shaft rotatably arranged on the winding frame and fixed on an output shaft of the driving motor, two driving discs fixed on one ends of the driving shaft away from the driving motor, a self-clamping piece fixed on the driving disc, a self-moving piece fixed on the driving disc and the self-clamping piece, and an adjusting piece rotatably arranged on the winding sliding seat. The inertia centrifugal force generated during the rotation of the driving disc is used as the core power of self-adaptive adjustment, the color card clamping force and the displacement of the clamping plate are automatically adjusted, no additional power is needed, the energy consumption is reduced, the stability and reliability of the device operation are improved, the production efficiency is effectively improved, and the manual operation cost is reduced.

This utility model provides a particle size distribution screening device for the utilization of sludge in building materials, belonging to the field of building material preparation technology. It addresses the problem that existing methods use inter-particle liquid bridging forces to cause fine particles to agglomerate, affecting sludge screening efficiency. The device includes a screening support, a screening drive motor, a screening drum, an anti-clogging fixing support, a screening spraying component, a screening anti-clogging mechanism, and a screening anti-adhesion mechanism. The screening drive motor is fixedly connected to the upper rear end of the screening support; the screening drum is driven and connected above the screening support wheel; the anti-clogging fixing support is fixedly connected to the upper right side of the screening support; the screening spraying component is rotatably connected to the upper left side of the anti-clogging fixing support; the anti-clogging drive shaft is rotatably connected to the upper inner side of the anti-clogging fixing support; the screening anti-clogging mechanism is located on the right side of the anti-clogging fixing support; and the screening anti-adhesion mechanism is located at both the front and rear ends of the anti-clogging fixing support, reducing sludge adhesion and improving sludge screening efficiency.

The utility model discloses a kind of logistics box code scanning devices of automatic control, including first conveyor belt structure and second conveyor belt structure, the first conveyor belt structure and the outer side of second conveyor belt structure are commonly provided with the code scanning room for scanning code, the outer side of the first conveyor belt structure close to import is equipped with pre-induction structure.The utility model has the advantages compared with prior art in that: without manual intervention, high degree of automation: through pre-induction structure, label position is identified in advance, induction array board tracks logistics box trajectory, cooperates the collaborative work of six face code scanner, whole process does not need manual adjustment logistics box orientation;Code scanning has no dead angle, and scanning rate is low: first code scanner covers bottom, second code scanner covers top and four sides, realizes six face code scanning without dead angle.

The utility model discloses a distillation and purification device for triethyl orthoformate. Comprising a bottom plate, a bearing block fixedly connected to the upper end of the bottom plate, a distillation still fixedly connected to the upper end of the bearing block, a groove body formed in the peripheral wall of the distillation still in a penetrating mode, a sliding door hinged to the inner wall of the groove body, a feeding assembly arranged on the peripheral wall of the distillation still, a steam output assembly arranged at the upper end of the distillation still and a discharging assembly arranged at the lower end of the distillation still. The first bearing ring is fixedly connected to the middle part of the inner wall of the distillation kettle; the movable ring is placed at the upper end of the first bearing ring; the fixed cylinder is arranged on the inner wall of the movable ring in a sliding manner; the separation cylinder is fixedly connected to the lower end of the movable ring; the guide cylinder is fixedly connected to the upper end of the fixed cylinder; the air guide assembly is arranged at the upper part of the inner wall of the distillation kettle. The utility model has the advantages that the internal airflow can be actively guided and adjusted, the mass and heat transfer efficiency is high, and the cleaning and maintenance are convenient.

This invention relates to the field of oil and gas field development technology, specifically to a soluble water-finding tool and method for horizontal wells. The soluble water-finding tool for horizontal wells includes a packer and a pressure and flow measurement device. The packer includes a central tube, a rubber sleeve assembly, a locking assembly, and a piston cylinder. The locking assembly includes a locking sleeve, a soluble locking ring seat, and a locking ring. The locking sleeve has a window for exposing the soluble locking ring seat. The locking ring and locking sleeve are unidirectionally slidingly connected, so that after the working fluid is pressurized inside the central tube, the piston cylinder slides and pushes the locking sleeve to compress the rubber sleeve assembly for expansion and sealing. The pressure and flow measurement device is connected to the packer and is used to test the pressure and flow rate of the well fluid in the formation. This invention utilizes the fact that after the packer enters the well, the soluble locking ring seat begins to contact the well fluid and gradually dissolves, causing the locking ring to detach from the locking sleeve, allowing the packer to automatically unseal. This meets various requirements for pressure and flow measurement in horizontal wells, reduces the possibility of stuck pipe, and helps to accurately determine the water-producing formation.

The utility model discloses a kind of SMT precision component turnover mechanisms, it is related to SMT chip mounter relevant field, including turnover subassembly, clamping assembly, turnover subassembly front end is provided with clamping assembly, it is characterized by: the turnover subassembly further includes: Z-axis module, Z-axis module front end is provided with clamping assembly;Z-axis servo motor is fixedly connected on Z-axis module upper end;By setting double-load disc collaborative turnover mechanism, lower layer load disc state automatic switching design, by Z-axis drop+180 ° turnover realizes load disc function role interconversion to eliminate traditional manual disc changing link, improve efficiency, compared with single-arm turnover and single-disc turnover, improve stability and precision, and increase lifting Y axis and turnover X axis to meet different size load disc realizes quick change, realize full-automatic double-load disc alternate operation, eliminate manual intervention, solve existing mechanism operation precision difference, element displacement caused by turnover vibration, turnover complex.