7results about How to "Effective wiping" patented technology

The utility model relates to PVC section bar technical field, and disclose a kind of PVC section bar milling groove tool, including workbench, the top of workbench is provided with recess, the inner wall of recess is fixedly connected with support leg, the top of support leg is fixedly connected with placing plate, cleaning mechanism is provided on the workbench, and the cleaning mechanism includes side plate, guide rail, linear motor, telescopic link, mounting bracket, first spring, cleaning roller.The utility model linear motor drives cleaning roller to move along section bar surface, cooperate the elastic compression of first spring, ensure that cleaning roller and section bar surface are closely attached, effectively wipe water vapor and attached impurity, avoid milling when chippings because of damp agglomerate and block cutter, hot air blower is sent hot air to the section bar surface after cleaning by air outlet pipe, accelerate residual water vapor evaporation, reduce section bar surface moisture content, solve chippings sticking problem from root when milling groove in damp environment, improve milling groove precision.

This utility model provides a cannon barrel cleaning device, including a cylindrical body that can be inserted into a cannon barrel. Multiple pairs of pop-out walking arms are embedded in the circumferential wall of the cylindrical body. A pair of rollers are installed at the end of each walking arm, and a drive assembly is installed inside the walking arms. An axially retractable tube shaft is installed inside the cylindrical body. Both ends of the tube shaft extend out of the cylindrical body and are detachably fitted with brush discs. An internal control line and an internal water pipe are integrated inside the tube shaft. The rear ends of the internal control line and the internal water pipe extend out of the rear end of the tube shaft and are respectively connected to an external control line and an external water pipe. The circumferential sidewall of the brush disc has multiple water outlet holes that cooperate with the internal water pipes. This device is lightweight and compact, can move independently back and forth inside a cannon barrel, simplifies operation and control, and can be easily handled by any operator. It can be operated by a single person and can be installed as part of any equipment. Its functionality and flexibility allow it to clean any cannon barrel with excellent cleaning results.

The utility model belongs to food detection field, concretely is a kind of food detection test tube drying device, including base, the top surface of base is fixedly connected with placing assembly, the placing assembly is used to place test tube, the side of base is provided with supporting ring, the supporting ring is used to place cover body, the surface of cover body is fixedly connected with drying assembly;The drying assembly includes air pump, the air pump is fixedly connected on cover body top surface, one section of the air pump is connected with air duct, and the bottom end of the air duct is connected with gas collection groove in the inside of cover body, and the inside of the gas collection groove is provided with cavity;By setting up cleaning pipe with air outlet hole and electric heating net, air pump sprays heated gas from multiple air outlet holes on the surface of cleaning pipe multidirectionally, simultaneously uniformly heats the inner wall of test tube, and is driven bottom support driven test tube rotation by combining driving motor, so that the inner wall of test tube is heated uniformly, effectively eliminates the drying dead angle in the inside of test tube.

The utility model relates to the technical field of asphalt modification, in particular to an asphalt shearing machine which comprises a workbench, a supporting assembly, a shearing motor and a shearing head, a material barrel placing groove and a solvent storage cavity are formed in the workbench, and a shearing head access hole is formed in the top of the solvent storage cavity; the shearing head is arranged on the shearing motor, and the shearing motor selectively rotates horizontally or moves up and down above the workbench through the supporting assembly, so that the shearing head selectively enters and exits the material barrel containing groove; according to the asphalt shearing machine, the shearing head can be moved into the shearing head access hole and the solvent storage cavity to be cleaned, the shearing head does not need to be disassembled and assembled in the process, convenience and rapidness are achieved, the cleaning efficiency is high, and the problems that the shearing head cleaning process of an existing shearing machine is tedious and inconvenient, and the cleaning efficiency is low are solved.

The invention relates to the technical field of wastewater treatment, and discloses industrial wastewater treatment equipment with a water quality detection function, which comprises an air flotation machine main body, a water quality detector mounted in the air flotation machine main body and a slag scraping assembly mounted on the air flotation machine main body, the slag scraping assembly comprises a conveying belt and a slag scraping plate fixedly installed on the conveying belt, a mounting frame is fixedly installed on the air flotation machine body, cylindrical scraping plates are rotationally installed on the side, located on the conveying belt, of the mounting plate and the mounting shell correspondingly, and the two cylindrical scraping plates make sliding contact with the upper side and the lower side of the conveying belt correspondingly; the cylindrical scraping plate is used for scraping off fixed particles on the surface of the conveying belt, due to the geometrical characteristics of the cylindrical scraping plate, part of scraped impurities can fall onto dross below, part of the scraped impurities can adhere to the cylindrical scraping plate, and when the dross scraping plate passes through one side of the cylindrical scraping plate, a first push plate and a second push plate on the dross scraping plate can push corresponding cross-shaped push plates to rotate, so that the dross can be scraped off. And different arc-shaped surfaces are updated for subsequent slag scraping.

The utility model is suitable for cleaning technical field provides a kind of cleaning equipment, the utility model provides a kind of cleaning equipment, which comprises: fuselage;The lower end of fuselage is connected with floor brush, floor brush is provided with movable first scraper, second scraper and rolling brush, first scraper is arranged at the front side of rolling brush, and second scraper is arranged at the back side of rolling brush;Water distributor is arranged in floor brush, water distributor is used to supply water for rolling brush to keep rolling brush in wet state during the process that cleaning equipment stops cleaning operation and moves to handle water stain, wherein the water supply of water distributor when handling water stain is less than normal water supply when cleaning operation.Cleaning equipment can be effectively wiped after shutdown, since the friction force is significantly reduced when rolling brush rotates in wet state, the service life of rolling brush can be extended, and the reliability and durability of the cleaning equipment are enhanced while improving the cleaning effect.

The utility model discloses a circuit board developing mechanism and belongs to the technical field of circuit board developing. A circuit board developing mechanism comprises a machine frame and a conveying belt which is fixedly installed on the machine frame and used for conveying a circuit board, an ash cleaning box used for cleaning floating ash and a developing box used for spraying liquid medicine are sequentially installed on the machine frame in the moving direction of the conveying belt, and the circuit board developing mechanism further comprises a partition plate fixedly installed in the middle of the top wall in the developing box. Connecting plates are symmetrically arranged at the bottom of the spacing plate in a sliding mode, and limiting blocks used for clamping a circuit board are arranged on the two sets of connecting plates in a lifting mode. According to the utility model, the circuit board can be turned over in the developing process through the spacing plate, the connecting plate and the limiting block which are matched with each other and the driving of the driving piece, so that the condition of manual turning over is reduced, the condition of non-uniform contact between liquid medicine and the circuit board is avoided, the production efficiency is improved, and the production precision is improved.