31results about How to "Prevent reattachment" patented technology

This invention discloses an easy-to-clean release film dust removal device, belonging to the technical field of release film dust removal equipment. A first adsorption mechanism and a second adsorption mechanism are respectively provided on the support frame. The first and second adsorption mechanisms are each equipped with a cleaning mechanism and a dust removal component, respectively. The cleaning mechanism is connected to the dust removal component. A flattening mechanism is provided on the first plate of the base, and the flattening mechanism is rotatably connected to the support frame. A film winding mechanism is provided on the support frame, and the film winding mechanism is connected to the second adsorption mechanism. This invention simultaneously removes dust from the upper and lower surfaces of the release film through the first and second adsorption mechanisms. Dust on the release film accumulates in the grooves between the rubber belt and the electrostatic adsorption belt. The stirring rod and fixing rod in the cleaning mechanism can knead the gel, which can better clean the dust in the grooves. The brush on the first sliding plate can better clean the dust in the grooves between the rubber belt and the electrostatic adsorption belt during sliding, improving the dust removal efficiency of the release film.

This utility model relates to the field of imaging consumable testing and reliability assessment technology, and discloses a toner drum for measuring the fatigue resistance of a photosensitive drum. The drum includes a housing, an exposure lamp inside the housing, a photosensitive drum on the inner wall of the housing, and a charging roller on the inner wall of the housing. The system repeats four processes: charging, exposure, development, and cleaning. After n cycles, the system stops for testing. When the parameters exceed a standard threshold, the test stops. The number of cycles at this point is the fatigue limit of the photosensitive drum. During the movement of the scraper, insufficient pressure may prevent the scraping of excess toner, while excessive pressure may wear down the sleeve surface. Rotating the knob moves the threaded rod. Upward movement of the threaded rod compresses the first spring, while downward movement stretches it. This allows the pressure between the scraper and the developing roller to be adjusted via the first spring. Pulling out the toner cartridge allows for timely replenishment of toner.

The utility model provides an air filter element purification device capable of automatically cleaning, belongs to the technical field of air filter elements, and aims to solve the problem that the cleaning effect on the air filter elements is affected due to the fact that dust in an existing mounting box is easily attached to the surfaces of the air filter elements again. Comprising a filter mounting box body, an air filter element main body, a collection connecting piece, a cleaning driving box, a pulse connecting pipe, a pulse cleaning mechanism and a cleaning collection mechanism, the air filter element main body is fixedly connected to the interior of the filter mounting box body; the cleaning driving box is fixedly connected to the left side of the filtering mounting box body; the pulse connecting pipe is fixedly connected to the lower portion of the cleaning driving box and externally connected with a compressed air tank. The pulse cleaning mechanism is arranged on the outer side of the filtering mounting box body; and the cleaning and collecting mechanism is arranged below the filter mounting box body, so that dust is prevented from being attached again, and the cleaning effect on the air filter element main body is improved.

A semiconductor cleaning method comprises the steps that S1, a semiconductor substrate is provided, and the surface of the semiconductor substrate is provided with first pollutants left after film removal; s2, an electret device is adopted to preprocess the semiconductor substrate, and first pollutants are removed; s3, performing wet cleaning on the semiconductor substrate through an RCA standard cleaning method; and S4, drying the semiconductor substrate. The electrostatic adsorption principle that the electrets store charges for a long time is utilized, pollutants left after film removal of the surface of the semiconductor substrate are removed, then wet cleaning is carried out through the RCA standard cleaning method, the cleanliness of the surface of the wafer is improved, use of chemicals is reduced, the production cost is reduced, and the product yield is improved.

The present application relates to the technical field of pipeline cleaning, in particular to a kind of roller grinder grinding fluid pool pipeline sludge cleaning robot, comprising: robot with mobile body, the rear end surface of mobile body is fixedly arranged with connecting shaft, the rear end of connecting shaft is sequentially provided with agitating round plate, cleaning round plate and flushing round plate from back to front, the agitating round plate and cleaning round plate are provided with cleaning mechanism for cleaning sludge in pipeline, flushing mechanism is provided on the flushing round plate for flushing sludge and pipeline cleaned down.The agitating round plate, cleaning round plate and flushing round plate carrying cleaning mechanism and flushing mechanism are driven into pipeline by the mobile body to carry out cleaning operation, wherein the agitating round plate, cleaning round plate and flushing round plate are connected to each other by deformable connecting piece, to realize adaptive deformation adjustment in curved section of pipeline, ensure that the same cleaning operation can be carried out on curved section of pipeline.

The utility model relates to the technical field of fabric processing, specifically relates to two -color warp knitting fabric raising device, including workbench main part, the middle place of workbench main part top is equipped with tension assembly, the front of workbench main part is equipped with cleaning assembly, the rear of workbench main part is equipped with raising assembly, the tension assembly is used for adjusting the tension of fabric surface, compares with the raising device of existing, and tension assembly can accurately adjust the tension of fabric, ensure that fabric keeps straight state in the processing, improve processing accuracy and fabric quality, and the surface of fabric can be effectively cleaned simultaneously by cleaning assembly, prevent dust from affecting raising effect, improve fabric quality, the cooperation of dust absorption cover and dust absorption pipe can ensure that the dust produced in the cleaning process is collected in time, prevents dust from adhering again on the surface of fabric or polluting the working environment.

The utility model relates to the technical field of food processing equipment, in particular to a cleaning device for mushroom processing. According to the technical scheme, the device comprises a fixing frame, a cleaning box, a transferring frame, a conveying mechanism, a flushing frame, a disturbance mechanism and a control cabinet, the cleaning box is fixedly connected to one side of the fixing frame, the transferring frame is fixedly connected to the side, located on the cleaning box, of the fixing frame, the conveying mechanism is arranged between the transferring frame and the cleaning box, and the flushing frame is fixedly connected to the transferring frame; a plurality of nozzles are arranged on the flushing frame at equal intervals, a cleaning net is arranged in the cleaning box, and a disturbance mechanism is arranged on the cleaning net of the cleaning box; when the mushroom cleaning device works, the driving motor drives the conveying belt to operate, meanwhile, the turbulent flow frame is driven by the synchronous wheel and the synchronous belt to rotate in the cleaning box, stable conveying of mushrooms from the cleaning box to the transfer frame is achieved, the mushrooms can be turned over through the turbulent flow frame, and the cleaning effect is enhanced; and the washing frame on the transfer frame is used for carrying out secondary washing on the conveyed mushrooms through the spray heads, so that the cleanliness is further improved.

The utility model relates to the technical field of sand washing devices, and discloses an efficient sand washing device which comprises a cleaning box, a water spraying head is arranged at the top of the cleaning box, an impeller is arranged in the cleaning box, one end of the impeller is fixedly connected with a first motor, and supporting legs are fixedly connected to the bottom of the cleaning box. A water tank is arranged at the bottom of the cleaning box, one end of the water tank is fixedly connected with a second conveying pipe, one end of the second conveying pipe is fixedly connected with the cleaning box, a stirring mechanism is arranged at the top of the water tank, the stirring mechanism comprises a second motor, and sewage and a flocculating agent are evenly mixed through rotation of a clamping plate rod. The stirring rod is provided with the strip-shaped hole, so that the resistance borne by the stirring rod in the rotating process can be reduced, meanwhile, sewage penetrates through the strip-shaped hole, so that surrounding sewage can be subjected to stronger shearing force and impact force, a flocculating agent can be fully mixed and reacted with the sewage, and impurities can be precipitated.

This utility model relates to the field of air filter outlet cleaning technology, and discloses an air filter outlet cleaning device, including a mounting plate with mounting holes inside. A cleaning and dust collection mechanism is provided on the front of the mounting plate, and a dust collection mechanism is provided outside the cleaning and dust collection mechanism. The cleaning and dust collection mechanism includes a cleaning component and a dust collection component. The cleaning and dust collection mechanism starts a motor, which synchronously drives the cleaning brush to move, thus cleaning the air outlet grille. During this cleaning process, a negative pressure fan is simultaneously activated, drawing the dust into the dust collection box through the corresponding hole of the dust collection pipe connected to the corrugated telescopic pipe. The dust is then intercepted by the filter plate, quickly completing the dust collection during the cleaning process. This prevents the cleaned dust from scattering in the air and avoids dust re-adhering to the air outlet after cleaning, thereby improving the cleaning effect.

The utility model relates to papermaking production technical field discloses a kind of paper machine coating device, including curtain coater, the front end of curtain coater is equipped with conveying roller, the side of curtain coater is equipped with control device, the both sides of the front end of curtain coater are fixedly connected with lifting device, the output end of lifting device is fixedly connected with mounting plate, the top of mounting plate is fixedly connected with push rod cylinder by extension rod, the top of mounting plate is fixedly connected with arc plate, the top of arc plate is fixedly connected with sponge wipe.This paper machine coating device, by setting scraper, the dirt on the surface of conveying roller is scraped, then the surface of conveying roller is wiped by sponge wipe, and the cleanliness of the surface of conveying roller is further guaranteed, the amount of coating adsorbed on the surface of conveying roller is reduced, the neatness of conveying roller is guaranteed, to prevent coating reattachment, to ensure the uniformity of conveying paperboard coating.

The utility model discloses a kind of salting treatment mechanism and sea cucumber processing equipment, it is related to sea cucumber processing equipment technical field, including box, the inside of the box is provided with cleaning cylinder, sliding channel is opened in the lateral wall of the box, sliding channel is located above cleaning cylinder, the sliding channel is obliquely arranged, and the end close to the inside of box is inclined upward;The inside of the sliding channel is slidably provided with flow guide shovel;The flow guide shovel is U shape;The outside of the box is provided with pressing plate, the pressing plate is attached on the outer wall of box, and the box is closed to sliding channel.This salting treatment mechanism and sea cucumber processing equipment, by setting sliding channel, flow guide shovel and other structures, water body is divided into two layers, and can make that impurity of liquid level position is discharged, prevent impurity from adhering on sea cucumber again, improve the use efficiency of salting treatment mechanism.

The utility model relates to filter production process technical field, a dust collector is used in filter production, including conveying assembly, conveying assembly includes frame body and rotates the transmission belt of installation in the inside of frame body, the both sides fixed mounting of frame body have dust stopping subassembly, the inside fixed mounting of dust stopping subassembly can limit the limiting device of filter, the top wall fixed mounting of limiting device has the dust blowing subassembly of above, the both sides symmetrical fixed mounting of dust stopping subassembly have side dust blowing subassembly, be located the dust collecting assembly of below limiting device and in the bottom fixed mounting of transmission belt. The utility model through the dust blowing subassembly of above and side dust blowing subassembly's synergies, filter surface dust particle is completely removed, has improved filter's surface quality, limiting device passes through the design of hand crank and rolling subassembly, can flexibly adjust the limiting force of filter, combines dust blowing and dust collecting system's synergies, realized filter dust removal's continuity and high efficiency.

The utility model relates to the related technical field of nut machining, and one embodiment of the utility model provides a feeding device of a nut cold header, which comprises a rack and a front frame, the front frame is fixed on the rack, a base is arranged on the surface of the rack, a conveying assembly is arranged on the rack and the base, a surface cleaning assembly is arranged on the rack, and the surface cleaning assembly is arranged on the rack. The conveying assembly comprises a pair of driving wheels, the driving wheels are rotationally connected to the front frame, a driving motor is arranged at the bottom of the front frame, the output end of the driving motor is connected with one driving wheel, transmission gears are arranged at the upper ends of the driving wheels, and a plurality of correcting wheels are arranged on the base. By means of the technical scheme, the technical problem that in the prior art, mud or other residual foreign matter exists on the surfaces of raw materials and enters equipment to affect the processing quality is solved.

The utility model relates to the technical field of water quality sampling bottle cleaning, in particular to a cleaning device for a water quality sampling bottle. Comprising a cleaning box, a supporting frame is installed on the top of the cleaning box, a clamping assembly used for clamping and fixing a sampling bottle is installed on the supporting frame, and a moving assembly used for driving the clamping assembly to conduct clamping is installed on the supporting frame. Through the arrangement of the stirring assembly, when the sampling bottle is cleaned, the stirring rod drives the stirring blades to rotate to stir the interior of the cleaning box, so that cleaning liquid flows in the cleaning box, a liquid boundary layer in an ultrasonic action area is broken, and the cleaning liquid can be more uniformly distributed around the sampling bottle; and the propagation efficiency of ultrasonic waves and the uniformity of the cavitation effect are improved. Meanwhile, stubborn stains can be promoted to fall off from the surface of the sampling bottle through stirring, and the fallen stains are prevented from being attached to the bottle body again.

The utility model discloses intelligent garden information monitoring equipment, which relates to the technical field of monitoring equipment and comprises a shell, a processing machine body is fixedly connected in a cavity of the shell, a monitoring head is fixedly connected to the bottom of the shell, and a climate detection device is fixedly connected to the top of the shell. The bottom of the shell is fixedly connected with a transparent cover cylinder through a sealing connecting machine, the bottom of the transparent cover cylinder is fixedly connected with a base, and the bottom of the base is fixedly connected with a mounting support. According to the shell provided by the utility model, sealing is enhanced and moisture-proof and drying protection is realized while impurities such as dust and spider webs are prevented from influencing a monitoring picture, so that the problems that the image acquisition definition is reduced and the image quality is influenced due to the fact that the impurities such as dust and spider webs are easily accumulated on the surface of the existing intelligent garden information monitoring equipment are solved. The humidity of the garden area is relatively high, so that the equipment is easily affected with damp and the use is affected.

The utility model relates to an elastic fabric cleaning device which comprises an outer shell, and a feeding roller and a discharging roller are arranged at the two ends of the outer shell respectively. A material passing roller is arranged in the middle of the interior of the outer shell, lifting adjusting devices are arranged at the two ends of the material passing roller, rotating rollers are arranged on the two sides of the material passing roller, and a plurality of dialing rollers are arranged on the rotating rollers in a surrounding mode. The top of the outer shell is connected with a dust suction opening. A sliding plate outlet is formed in the bottom of the outer shell, a discharging plate is arranged in the sliding plate outlet, and a handle is arranged on the side, corresponding to the sliding plate outlet, of the discharging plate. The utility model has the beneficial effects that: short hair, dust and other impurities attached to the surface of the cloth can be effectively removed; the impurities can be effectively prevented from being attached to the surface of the cloth again through the dust suction opening, and the final cleaning quality is ensured.

This utility model discloses a mixed cleaning device for olives, including a lifting mechanism. A cleaning cage is provided on the lifting end of the lifting mechanism. A vibrating screen is provided inside the cleaning cage. A feed inlet is provided at one end of the cleaning cage corresponding to the first end of the vibrating screen, and a discharge outlet is provided at the other end of the cleaning cage corresponding to the second end of the vibrating screen. A spraying device is provided on the outside of the cleaning cage corresponding to the top of the vibrating screen, and a soaking tank is provided on the outside of the cleaning cage corresponding to the bottom of the vibrating screen. This utility model can perform mixed cleaning of olives by vibration, soaking, and spraying, reducing water consumption while improving the cleaning effect of olives.

The application relates to the lithium battery processing technical field, in particular to a lithium battery drying equipment, which comprises a bottom plate, four groups of supporting rods are fixedly connected to the top of the bottom plate in an array, a top plate is fixedly connected between the top of the four groups of supporting rods, a sealing base is fixedly connected to the top of the bottom plate, nine groups of main housings are fixedly connected to the bottom of the inner side of the sealing base in an array, auxiliary housings are fixedly connected to the side walls of the main housings, transmission assemblies are rotatably connected to the side walls of the auxiliary housings, linkage assemblies which are meshed with the transmission assemblies are rotatably connected between every three groups of the main housings, and transmission rods II are rotatably connected to the bottom of the inner cavities of the main housings. The device accelerates the flow of the gas in the sealing cover, so that the dry high-temperature gas in the sealing cover fully contacts the lithium battery, the drying speed of the lithium battery is improved, the drying time of the lithium battery is shortened, and the drying efficiency in the lithium battery processing process is improved from the drying time of single lithium battery.

The utility model relates to melt -blown cloth production technical field discloses a kind of cleaning devices for melt -blown cloth production conveying system, including support platform, the upper end of the support platform is fixedly connected with protective shell, the inside of the protective shell is connected with U-shaped plate by rotating component, the lower part of the U-shaped plate is fixedly connected with multiple connecting pipes, the lower end of the connecting pipe is equipped with multiple air jets, the upper portion of the connecting pipe is provided with air inlet component, the inside left side of the protective shell is equipped with ion wind stick, the inside right side of the protective shell is connected with flexible scraper by lifting assembly, the inside of the protective shell is equipped with vacuum suction cabin.In the utility model, through ion wind static electricity elimination, airflow purging, flexible scraper removes multiple cleaning methods, can effectively remove melt -blown cloth surface static electricity and various impurities, improve cleaning quality, and by adjusting air jet angle, different impurity purging demand can be adapted, improve cleaning comprehensiveness.

The invention discloses an efficient surface cleaning device for leather production and processing, and relates to the technical field of leather cleaning, the efficient surface cleaning device comprises a cleaning pool, baffles are fixedly connected to the two sides of the cleaning pool, the baffles are circular, and a cleaning regulation and control mechanism is fixedly connected to the interior of the cleaning pool; the cleaning regulation and control mechanism comprises a control motor, connecting shafts, a sleeve and a control shaft, the control shaft is transversely arranged in the sleeve, the two ends of the control shaft are movably connected with the two ends of the interior of the sleeve through bearings, and the connecting shafts are fixedly connected to the two ends of the sleeve correspondingly; the ends, away from the sleeves, of the connecting shafts penetrate through the baffles and extend to the outer sides of the baffles, and the connecting shafts and the baffles are movably connected through bearings. According to the leather cleaning device, potential damage to the surface of leather due to high-speed rotation is avoided, strong stripping force can be generated to effectively remove stubborn stains, and the dual purposes of efficient cleaning and leather protection are achieved.

The utility model relates to the technical field of plastic cleaning equipment, specifically disclose a kind of plastic cleaning device, including cleaning mechanism, the cleaning mechanism includes cleaning tank, the lower end middle part of cleaning tank is provided with first drain pipe, the side of first drain pipe is provided with second drain pipe, the top of cleaning tank is connected with top plate, the outside of cleaning tank is provided with first support, the lower end side of cleaning tank is provided with filter mechanism, the filter mechanism includes water tank, the inner wall both sides of water tank are provided with multiple mounting plate of linear array distribution, the above of mounting plate is detachably connected with filter plate, the above of water tank is connected with adapter pipe, the lower end of the side of water tank is connected with first water filling pipe, the upper end of first water filling pipe is connected with water pump, the above of water pump is connected with second water filling pipe, the device can avoid plastic to scrape off the deposit on filter plate, ensure the quality and efficiency of plastic cleaning.

The utility model relates to the technical field of winding pipe processing, and discloses a winding pipe uniform cooling device which comprises a cooling box, a pipe inlet and a pipe outlet are symmetrically formed in the left side and the right side of the cooling box, a winding pipe can penetrate through the pipe inlet and the pipe outlet, cooling water is contained at the bottom end of the cooling box, and a cooling assembly and a vibration drying assembly are arranged in the cooling box. The cooling assembly comprises an annular pipe fixedly installed on the inner wall of the cooling box. Cold water is driven by the pump body to be sprayed on the surface of the winding pipe for cooling treatment, by arranging the vibration drying assembly, the cooled and shaped winding pipe is arranged in the cavity of the vibration frame in a penetrating mode, the eccentric shaft is driven by the gear motor to rotate, and then the vibration frame is driven by the transmission rod and the connecting rod to swing front and back. The effect of vibrating the winding pipe is achieved, water stains on the surface of the winding pipe are separated from the winding pipe under the vibration effect, and compared with drying through the air cooling effect in the prior art, the device has the advantages of being high in drying effect and low in energy loss.

The utility model relates to municipal landscape greening facility technical field discloses a municipal landscape greening is with pest control device, including the fixed frame for protection, install the pest control subassembly for driving away the pest in the fixed frame, install the cleaning assembly for cleaning pest control subassembly in the fixed frame, install the air -blowing subassembly for discharging the dust that cleaning assembly sweeps in pest control subassembly, the utility model discloses can automatically scrape off the dust, insect cadaver and rainwater stain attached in pest control subassembly with cleaning assembly, avoided pollutant to block lure light, ensured lure light source's transmittance and attraction always maintained at the best level to the long -term, stable, high -efficient working state of guaranteeing entire pest control device, reduced the demand of manual cleaning and maintenance, when the cleaning assembly works, the dust that air -blowing subassembly exports device is swept down with cleaning assembly simultaneously, avoids dust reattachment on pest control subassembly, ensures the durability of cleaning effect.

The application discloses an ultrasonic dust removal device and a screen printing equipment, which are used for removing the impurities on the surface of a silicon wafer on a conveying belt of the screen printing equipment. The ultrasonic dust removal device comprises an ultrasonic air knife, the ultrasonic air knife comprises a first end and a second end, the first end is provided with an air outlet, the air outlet is arranged towards the conveying belt, the ultrasonic air knife is arranged obliquely, along the conveying direction of the conveying belt, the ultrasonic air knife gradually moves away from the conveying belt from the first end to the second end, and a dust collector is arranged upstream of the ultrasonic air knife along the conveying direction of the conveying belt, and the dust collector is used for adsorbing the impurities stripped by the ultrasonic air knife. The high-frequency vibration and cavitation effect of the ultrasonic air knife can improve the removal capacity of the micro-particles, avoids scratching the surface of the silicon wafer, the dust collector prevents the impurities from spreading in the working environment, the effective removal of the impurities on the surface of the silicon wafer reduces the abrasion of the printing screen caused by the impurities, reduces the probability of occurrence of the bad phenomenon, thereby prolongs the service life of the printing screen and improves the production efficiency.

The utility model discloses a road guardrail cleaning device, which belongs to the technical field of road maintenance equipment, and adopts the technical scheme that the road guardrail cleaning device comprises an L-shaped fixing plate, a cleaning assembly is movably connected in the L-shaped fixing plate, a sweeping assembly is fixedly connected in the cleaning assembly, and the sweeping assembly comprises a fixing block; the road guardrail cleaning device solves the problems that an existing road guardrail cleaning device is poor in cleaning effect, in the actual use process, due to the fact that an effective cleaning structure is lacked, a guardrail is cleaned only through mechanical friction of a brush, and the cleaning efficiency is high. The problems that stubborn stains such as asphalt and oil dirt cannot be thoroughly removed, meanwhile, some detail parts such as gaps and corners of a guardrail cannot be effectively cleaned, pollution and repeated cleaning are easily caused, the overall cleaning quality of the guardrail is affected, and the practicability of the device is reduced are solved.

The invention discloses a conveyor for an automobile metal part CNC machining production line, and relates to the technical field of automobile metal part conveying, the conveyor comprises a conveying rack and conveying roll shafts rotationally mounted on the left side and the right side of the upper portion of the conveying rack through bearings, and the outer walls of the conveying roll shafts are connected with a conveying crawler belt in an engaged mode; an adsorption mechanism is arranged in the middle of the top face of the conveying rack and comprises an adsorption box. Wherein a pressure supply sleeve is arranged at the central position in the adsorption box body; a dust removal mechanism is arranged in the middle of the bottom face of the conveying rack and comprises a dust removal transverse plate. According to the conveyor for the CNC machining production line of the automobile metal parts, in the conveying process, cleaning is conducted through an adsorption brush plate and an adsorption magnetic roller on the left side and the right side in the adsorption box body, metal scraps and magnetic scraps are collected correspondingly, and meanwhile, a drainage cone frame below collects the scraps cleaned by a spraying dust removal nozzle; and the conveying mechanism and the metal parts are prevented from being damaged by residual scraps during continuous conveying.

The utility model relates to the technical field of ankle sock production equipment, and discloses an ankle sock two-way machine which comprises a cleaning pipe, a dust collection mechanism is arranged on the left side of the cleaning pipe, a pressing mechanism is arranged on the left side of the dust collection mechanism, a cleaning mechanism is arranged on the right side of the cleaning pipe, and a monitoring mechanism is arranged on the right side of the cleaning mechanism. A connecting rod is arranged on the periphery of the cleaning pipe and connected with the two-way machine rack, and the pressing mechanism and the monitoring mechanism are electrically connected with an external control terminal. According to the ankle sock two-way machine, after threads are broken, tension suddenly changes, and an external control terminal receives an electric signal, the electromagnet can be controlled to operate, so that a pressing rubber head presses the threads on the surface of a rolling wheel, the threads are prevented from slipping and being wound, an air pump is started, high-pressure air is conveyed into an air guide ring through a hose and a connecting pipe, and the air guide ring is driven to rotate. Through the inclined exhaust port, air is annularly blown to the yarn from the exhaust port, so that dust or floating hair on the surface of the yarn is cleaned.

The utility model discloses an electroplated part cleaning device for electroplating processing, which belongs to the technical field of cleaning devices and comprises a base and a mounting shell fixedly connected to the upper surface of the base, a cleaning box is arranged in the mounting shell, and a first motor is fixedly mounted in the base. An output shaft of the first motor penetrates through the base and the inner wall of the cleaning box, extends into the cleaning box and is fixedly connected with a supporting sleeve, the inner side of the supporting sleeve is slidably connected with an extension rod, and the top end of the extension rod is fixedly connected with a placement frame. An extension rod is driven by a driving motor to rotate, so that the extension rod drives a stirring blade and a placement frame to rotate, an electroplated part in the placement frame continuously rolls in a cleaning solution, the cleaning solution can be in full contact with each surface of the electroplated part, and compared with a traditional simple soaking mode, the cleaning comprehensiveness and thoroughness are greatly improved; the problem that cleaning is not thorough is effectively solved.

The embodiment of the present disclosure relates to the technical field of concrete processing, and an embodiment of the present disclosure provides a mold pretreatment device for processing of a mold, which comprises a mold cleaning device, the mold cleaning device comprises a cover body, the cover body has a cleaning space for the mold to pass through, the cleaning space has an inlet and an outlet, a brush body is arranged in the cover body and located between the inlet and the outlet, and a dust collector is connected with the cleaning space and used for sucking away dust in the cleaning space. The brush body comprises a first brush roller and a second brush roller, and the first brush roller and the second brush roller are both arranged in the cleaning space and used for the mold to pass through. Through the above technical scheme, the technical problem of low mold cleaning efficiency and poor effect during plate forming in the related art is solved. The brush body is located between the inlet and the outlet in the cleaning space, the passing mold is brushed and washed, and surface residual impurities are removed.

The utility model relates to the technical field of nylon yarn cleaning, and discloses a nylon yarn winding and cleaning device which comprises a mounting frame, a conical threading shell, a wiping mechanism, a cleaning mechanism, a dust collection pipeline and an external dust collection mechanism. By the adoption of the structure, the surface of nylon yarn is primarily cleaned through the cleaning mechanism, large impurities or dust is removed, then the surface of the nylon yarn is secondarily cleaned through the wiping mechanism, fine dust and stains are wiped, finally winding is conducted through the corresponding mechanism, and the cleaning effect is effectively improved through a double-cleaning mode; the quality of the polyamide yarns is ensured; meanwhile, in the cleaning process, due to the fact that the dust suction pipeline is communicated with the external dust suction mechanism, the external dust suction mechanism can suck away dust and impurities generated in the cleaning process in time, the work environment is kept clean, meanwhile, the dust and the impurities are prevented from being attached to the nylon yarn again, and the cleaning effect is further improved.