7results about How to "Accurate cleaning" patented technology

This invention discloses a method for cleaning the edge baffle of a continuous hot-dip galvanizing visible air knife, characterized by the following steps: S1, offline mode: during production preparation, after the air knife is connected to the gas pipeline and electrical connector, the edge baffle of the air knife is in an offline position for action testing; S2, online mode: after the production line starts and the strip steel runs, once the air knife is in normal operation, the edge baffle of the air knife begins to move from the offline position to the online position; S3, edge baffle cleaning mode; S4, air knife lip cleaning mode. This invention also discloses a device for cleaning the edge baffle of a continuous hot-dip galvanizing visible air knife, comprising: an edge baffle bracket, installed on the top of the edge baffle of the air knife; two sets of camera monitoring components, respectively installed on both sides of the front end of the edge baffle bracket, for monitoring the two sides of the edge baffle of the air knife; and two sets of scraper drive components, respectively installed on both sides of the rear end of the edge baffle bracket.

The application discloses a welding surface processing device for repairing a crack surface of a runner blade and belongs to the technical field of metal cutting. The device comprises a mechanical arm, the output end of the mechanical arm is provided with a mounting disc, a triangular plate is fixedly arranged on the bottom surface of the mounting disc, a main electrode for generating an electric arc is fixedly arranged on the triangular plate, auxiliary electrodes one and two are also slidably arranged on the triangular plate, a position adjusting assembly is fixedly arranged on the top surface of the triangular plate, a gradient magnetic field generator for generating a gradient magnetic field is fixedly arranged on the bottom surface of the triangular plate, the main electrode, the auxiliary electrode one and the auxiliary electrode two are all arranged in the inner ring of the gradient magnetic field generator, a mounting frame is fixedly arranged on the bottom surface of the triangular plate, a pair of electrode rods are fixedly arranged on the mounting frame, and a vibration assembly and a gas blowing assembly are also respectively fixedly arranged on the mounting frame. The device can process branch cracks by using induced electric arcs while processing main cracks by using main electric arcs, so that the processing efficiency is higher and the processing effect is better.

The utility model provides a kind of self-cleaning structure equipment of siltation-preventing of Yellow River diversion sluice, it is related to sluice siltation-preventing technical field, including sluice, the outside of sluice is provided with silt pumping mechanism;Silt pumping mechanism includes controller, the back of controller is fixedly connected with the front of sluice, the bottom of sluice is fixedly connected with ultrasonic sensor, the inner wall of sluice is fixedly connected with submersible silt pumping pump, the input end of submersible silt pumping pump is through sluice and extends to the inside of sluice, the output end of submersible silt pumping pump is fixedly communicated with transmission pipe.This kind of self-cleaning structure equipment of siltation-preventing of Yellow River diversion sluice, by ultrasonic sensor can detect the thickness of silt accumulation at any time, in combination with submersible silt pumping pump, controller and transmission pipe, can automatically adjust the speed of submersible silt pumping pump according to the thickness of silt, when silt reaches certain thickness, submersible silt pumping pump starts to work and pumps out the silt above, not only reduce the land used due to pumped silt, reduce artificial maintenance cost.

This invention discloses a continuous hot-dip galvanizing visual air knife edge baffle cleaning device. The device includes: an edge baffle support, disposed on the top of the air knife edge baffle; two sets of camera monitoring components, respectively disposed on both sides of the front end of the edge baffle support, for monitoring the side surfaces of the air knife edge baffle; two sets of scraper drive components, respectively disposed on both sides of the rear end of the edge baffle support; a rear scraper and a front scraper, respectively closely attached to the side surfaces of the air knife edge baffle, and the tops of the rear scraper and the front scraper are respectively connected to the two sets of scraper drive components, so that the rear scraper and the front scraper can rotate on the side surfaces of the air knife edge baffle; wherein, the two sets of camera monitoring components and the two sets of scraper drive components are all connected to the background operating system signal.

This utility model discloses a low-friction, long-life oil seal for humanoid robots, belonging to the technical field of oil seals for humanoid robots. It includes an oil seal with rubber grooves inside, evenly distributed on the outer side of the oil seal. A flexible protective lip is fixedly connected to the upper end of the inner wall of the oil seal, and the surface of the flexible protective lip is inclined. A secondary lip seat is fixedly connected to the lower end of the inner wall of the oil seal. This low-friction, long-life oil seal for humanoid robots uses a specially designed flexible sealing lip to bond it to a rubber body, forming a component with good sealing performance. Simultaneously, the sealing lip of another oil seal emphasizes a low-friction design and is firmly bonded to the rubber body through a vulcanization molding process. The two oil seals are then combined into one unit, exhibiting excellent resistance to metal impurities, effectively resisting the erosion and wear of the oil seal by metal impurities, ensuring stable operation even under complex working conditions.

The utility model discloses a be used for PCB board to cut board to cut the cooling device of sword, it includes support leg, the upper surface fixedly connected with bottom plate of support leg, the upper surface fixedly connected with guide rail of bottom plate, the upper surface slidingly connected with air bellow of guide rail, the lateral surface fixedly connected with quick -plug type interface of air bellow, the outer surface fixedly connected with the air -blown nozzle of quick -plug type interface. Cooling box, the upper surface swing joint of cooling box has upper cover, the upper surface fixedly connected with booster of upper cover. Through above -mentioned parts, can realize the accurate cooling of sword when PCB board cutting board, support leg supports whole, bottom plate provides the installation basis. Air bellow slides along guide rail, and the flexible adjustment cooling air direction and distance are coordinated nozzle. The medium in cooling box is sent into the cooling coil pipe in air bellow through booster pump, cooling coil pipe, and the cooling airflow is blown to sword by nozzle after, effective heat dissipation, avoid high temperature influence sword life and processing accuracy, and cooling medium can recycle.

The application discloses a kind of ignition gun electrode ignition detection device, it is related to ignition gun detection field, including detection mechanism, including handle, the connecting piece located at the top of handle, the cover cylinder located at the outside of connecting piece, the probe located in the cover cylinder and the bottom plate located in the inner wall of cover cylinder;And adjusting mechanism, including the support located in handle, the outside of support is provided with control piece, one side of control piece is provided with angle adjusting piece, and the outside end of angle adjusting piece is connected with pull rope.The application is by being inserted into to hearth by probe, is observed to the ignition gun ignition condition outside hearth by its imaging function, without personnel entering or taking out ignition gun, ensure the normal use of ignition gun, reduce the operation risk, while the use control of probe angle and cleaning piece can be realized, so that the user can adjust the angle of probe in hearth at will.