87 results about "Cleaning needle" patented technology

The application provides a liquid ammonia storage tank cleaning device and relates to the technical field of liquid ammonia storage.The device comprises a clamping mechanism for clamping a tank body, a mounting rack and a base frame, the clamping mechanism and the mounting rack are both mounted on the base frame, the mounting rack is provided with an extension mechanism, the end of the extension mechanism is rotatably provided with a frame body, a plurality of rotating frames are rotatably arranged on the frame body, and cleaning strips are arranged on the rotating frames; the rotating frames can rotate to push the cleaning strips close to the inner wall of the tank body, and the cleaning strips can deform along with the contour of the tank body and adhere to the inner wall of the tank body; the cleaning strips can be driven to be inclined or transversely arranged in the tank body by a driver; the rotating frames can rotate relative to the frame body and push the cleaning strips to move to the inner wall of the tank body and adhere to the inner wall of the tank body; the flexibility of the arc-shaped frame can make the cleaning strips deform when adhering to the inner wall of the tank body, so that the tank body is cleaned; the device can clean different vertical pipes and improve convenience for cleaning vertical, spherical and columnar tanks.

The present invention belongs to the technical field of bottle preform cleaning, and specifically relates to a self-cleaning bottle preform blowing system, which includes a bottle unscrambling assembly, a bottle loading assembly, a ring conveying assembly, a heating assembly, a molding assembly, and a bottle lowering assembly, which are sequentially distributed. The system also includes a cleaning assembly, which includes a bottle preform conveying guide rail connected between the bottle unscrambling assembly and the bottle loading assembly, and a cleaning box located on one side of the bottle preform conveying guide rail; a pneumatic clamping and transferring structure is provided on the side of the cleaning box, which sleeves the bottle preform on the outside of a cleaning needle tube; the rotation of the cleaning needle tube is used to complete the flushing, scraping, and drying operations, thereby ensuring the cleanliness of the interior of the bottle preform.

The invention discloses a surface treatment device for secondary aluminum die-casting processing, relates to the technical field of secondary aluminum die-casting surface treatment, and solves the problem of low cleaning efficiency caused by the fact that burrs and oil stains need to be cleaned in two steps in the prior art. Comprising a supporting frame, a treatment barrel, an adsorption assembly and a filtering assembly, the treatment barrel is fixed to the supporting frame, the side wall of the treatment barrel is provided with a discharging opening, a baffle and an opening and closing mechanism, the opening and closing mechanism is connected with the baffle to drive the baffle to block or open the discharging opening, and a stirring shaft is rotationally installed in the treatment barrel; the main shaft is connected with the stirring shaft through a first transmission assembly to drive the stirring shaft to rotate; the adsorption assembly comprises a magnet which is fixedly connected with the main shaft and located below the edge of the treatment barrel. The filtering assembly comprises a filtering box and a vibration mechanism. The cleaning liquid in the treatment barrel is used for cleaning oil stains of the aluminum die castings, the cleaning needle in the treatment barrel is used for deburring the aluminum die castings, and then oil stain removal and deburring of the aluminum die castings are conducted at the same time.

The utility model relates to the technical field of line drawing machines, and discloses a spray head for a line drawing machine, which comprises a spray head body and a cleaning needle. A nozzle body; and the cleaning needle reciprocates from the side of the spray head body along the bottom of the nozzle of the spray head body and reciprocates from the bottom of the nozzle of the spray head body along the ink jet channel of the spray head body. The cleaning needle reciprocates from the side of the spray head body along the bottom of the nozzle of the spray head body, and when the spray head body performs ink jet work, the cleaning needle can avoid ink flow which is being jetted, so that interference to a normal ink jet process is avoided, and it is ensured that line drawing work can be continuously, stably and accurately performed; and moreover, the nozzle body further reciprocates from the bottom of the nozzle of the nozzle body along the ink-jet channel of the nozzle body, so that the ink-jet channel is effectively cleaned and dredged, and the ink-jet smoothness and accuracy of the nozzle body are guaranteed.