2755results about "Flexible article cleaning" patented technology

The invention discloses a solar photovoltaic panel cleaning method and device based on a multi-mode cleaning technology, which can plan a traversal path according to parameters of a photovoltaic panel, primarily remove dust by using a wind blowing and ultrasonic vibration form, plan an energy-saving cleaning path for still existing cleaning points, and improve the cleaning efficiency of the photovoltaic panel. And secondary cleaning is conducted along the cleaning path, dust is adsorbed and cleaned through an electric field generated by the electrode plate, meanwhile, the output parameter set is trained and optimized through a trained deep learning model through input parameters extracted in real time, optimal cleaning parameters are obtained, and intelligent cleaning is achieved.

The invention discloses a variable-frequency ash removal device for improving photovoltaic power generation efficiency, and a control system of the variable-frequency ash removal device can dynamically adjust the output frequency and amplitude of a signal generator according to cleaning requirements. Particularly, when different types of dust are cleaned, the system can automatically adjust the vibration frequency, so that the cleaning process is more accurate. Large-particle dust is effectively removed through low-frequency and large-amplitude vibration, and small-particle dust is finely cleaned through high-frequency micro-vibration. The dynamic adjustment of the frequency and the amplitude ensures that each dust type can be thoroughly removed, and the problem of poor effect caused by fixed frequency in a traditional cleaning method is avoided.

The invention discloses pretreatment equipment for LCD (liquid crystal display) glass substrate processing, which comprises a roller conveyor, a cleaning device and a drying device, the cleaning mechanism comprises a spraying pipe arranged in the isolation hood, and air knives are arranged on the two sides of the spraying pipe in an inwards inclined mode respectively; the water collecting and draining tank is arranged on the lower side of the roller conveyor on the lower side of the isolation hood; the demisting mechanism comprises an adsorption cotton roller rotationally mounted on the inner side of the air knife, and the air knife is provided with a guide groove for extruding and scraping the adsorption cotton roller; the drying device comprises a drying chamber; the air inlet mechanism comprises an air blower, the air inlet end of the air blower is connected to the corresponding air distribution pipe, a connecting pipe is rotationally installed in the air distribution pipe, a cylindrical filter element is fixedly connected to the connecting pipe, and an impeller of the air blower and the connecting pipe are in transmission connection to the output shaft ends of the corresponding driving motors respectively. The LCD glass substrate cleaning and drying device can effectively ensure the cleaning effect and the drying effect on the LCD glass substrate.

A machine for cleaning lenses, like eyeglass lenses. The machine comprises a handling unit for carrying and transferring a lens along a processing path, and at least one processing unit having a processing chamber for processing the lens carried by the handling unit at a processing position along the processing path, wherein the processing unit comprises a cleaning unit having a cleaning chamber as the processing chamber for cleaning the lens. The processing unit is movable along a movement path between: (i) a retracted position in which the lens carried by the handling unit is able to be transferred by the handling unit along the complete processing path outside and relative to the at least one processing unit, and (ii) a receiving position in which the lens carried by the handling unit at the processing position is received in the processing chamber to allow the lens be processed.

The invention provides a method for grafting quaternary ammonium cations and phenolic ammonium zwitterions on a glass surface, and particularly relates to a method for grafting quaternary ammonium cations and phenolic ammonium zwitterions on the glass surface through a ring-opening reaction between ammonium epichlorohydrin and amino groups on the glass surface, followed by a quaternary ammonium salting reaction with 5-chloromethyl salicylaldehyde, and then a secondary quaternary ammonium salting reaction with a tertiary amine, so as to achieve the modification of grafting quaternary ammonium cations and phenolic ammonium zwitterions on the glass surface. The method provided by the invention achieves the super-hydrophilic property of the glass surface, and the technology is simple and easy to implement, the raw materials used are widely available, the price is low, the reaction efficiency of each preparation step is high, and there is no mutual influence before and after the preparation process.

The present application relates to the technical field of mirror turning attachment, and particularly relates to a mirror turning AA attachment assembly and an attachment method. The mirror turning AA attachment assembly comprises a lens attachment device, a frame fixing device and a transfer device. The lens attachment device comprises a lens fixing device, a lens feeding device and a lens cleaning device. The frame fixing device comprises a frame fixing device, a frame feeding device, a frame feeding device, a frame cleaning device, a dispensing device and a frame detection device. The mirror turning AA attachment assembly has the advantages that the pollutants on the attachment surfaces of the lens and the frame are removed, and the quality is improved. The deviation caused by the process of the mechanical hand handing over the lens to the lens AA attachment mechanism and the deviation caused by the process of the mechanical hand handing over the frame to the main shaft are corrected, the deviation accumulation is reduced, and the position is accurate when the final lens and the frame are attached together.

The invention relates to the technical field of PVC film processing detection, in particular to an intelligent PVC film flaw detection device which comprises a base, a controller, winding roller sets, a support, an infrared detector, a supporting column, an electric push rod and a marking instrument, the controller for controlling operation of all electrical components is installed on the side portion of the base, the winding roller sets are installed on the two sides of the upper portion of the base, and the infrared detector is installed on the support. A support is arranged in the middle of the upper portion of the base, a supporting column is arranged on the rear portion of the upper portion of the base, an electric push rod with a downward telescopic end is installed on the upper portion of the supporting column, a marking instrument is arranged at the telescopic end of the electric push rod, and an edge positioning set for assisting alignment of the edges of PVC films is arranged in the middle of the base. According to the invention, through automatic traction of the film by the winding roller group, dynamic deviation correction by the edge positioning group, real-time scanning by the infrared detector and accurate marking by the marking instrument, unmanned detection of the whole process from feeding to discharging is realized, and the detection efficiency is improved.

The invention relates to the technical field of semiconductor chips, in particular to a semiconductor chip flushing device and a cleaning method thereof.The semiconductor chip flushing device comprises a cleaning table, a cleaning frame is arranged on the inner wall of the middle of the cleaning table, the cleaning table comprises a cleaning water recycling box, and the rear side of the cleaning water recycling box is fixedly connected with a U-shaped vertical plate; according to the wafer cleaning device, the cleaning table and the cleaning frame are arranged, rapid cleaning of wafers is achieved, one wafer is flushed while the other wafer is pre-flushed through circulating water, the cleaning efficiency is effectively improved, the cleanliness of the surfaces of the wafers is ensured, in addition, the cleaning efficiency is improved, and the cleaning efficiency is improved. According to the device, through the design of the transmission mechanism, the orientation of the wafer is rapidly switched, the overall working efficiency is further improved, meanwhile, through the recycling design of cleaning water, water resources are saved, the production cost is reduced, and the concept of green production is met.

The invention discloses a composite clarifying agent for alkali-free glass and a manufacturing method of an alkali-free glass substrate, and relates to the technical field of glass manufacturing, the composite clarifying agent for alkali-free glass comprises the following components by mass: 12-30% of ammonium chloride, 48-73% of sulfate, and 11-25% of calcium fluoride; the preparation method comprises the following steps: adding a composite clarifying agent accounting for 0.2-1.2% of the total weight of the glass raw material into the glass raw material, uniformly mixing to form a batch, and carrying out melting, molding, spraying, annealing, cutting, alkali cleaning and other processes on the batch to finally prepare the glass substrate. The prepared composite clarifying agent does not contain toxic substances such as arsenic oxide and antimony oxide, the glass substrate produced by using the clarifying agent not only has an excellent clarifying effect, but also can recycle SO2 and NH3 gas generated in the melting process, can effectively solve the quality problems such as micro-flaws on the surface of the glass substrate in the production process, and has a good application prospect. And the production cost can be reduced and the product quality can be improved.

The invention discloses an intelligent cleaning control method and system for reducing the occurrence rate of silicon powder dirt and a storage medium, and relates to the technical field of silicon wafer cleaning. The method comprises the following steps: presetting an image acquisition interval, controlling a visual sensing array to capture a cleaning tank image by taking the acquisition interval as a constraint, and obtaining a water surface and internal image sequence; analyzing dirt composition based on the surface image sequence to obtain dirt time sequence data; according to the internal image sequence grading foul degree, obtaining foul degree time sequence data; pre-constructing a cooperative control model, synchronizing the data to the model for analysis, and outputting cooperative optimization parameters; and updating the operation parameters of the cleaning control module by taking the optimization parameters as constraints. The technical problems that an existing cleaning technology is poor in adaptability and the silicon powder pollution occurrence rate is high when the silicon powder content is high are solved, and the technical effects of reducing the silicon powder pollution occurrence rate and improving the cleaning technology efficiency are achieved by combining control analysis of the cooperative control model and dynamically adjusting the cleaning control parameters.

The invention discloses a chip fixing device for a low-light microscope, which relates to the technical field of low-light microscopes and comprises a base, an opening is formed in the base, light-transmitting glass is arranged at the bottom of the opening, a plurality of connecting rods are arranged on the inner wall of the opening in the circumferential direction, clamping blocks are arranged at the ends of the connecting rods, and first elastic pieces are further connected to the connecting rods. The first elastic piece is used for pushing the connecting rod to move towards one side of the center of the opening, first slopes are arranged on the side walls of the clamping blocks, and the multiple first slopes are matched to form a receiving opening. A to-be-detected chip is placed in the receiving opening and pressed towards one side of the light-transmitting glass, the connecting rod slides outwards under the action of the first inclined surface, and the clamping blocks are gradually opened until the chip is clamped among the clamping blocks. And under the action of the first elastic piece, the plurality of clamping blocks can clamp the chip in the opening. According to the chip clamping device, clamping can be completed only by pressing the chip into the receiving opening, and rapid clamping of the chip can be achieved.

The invention discloses detection equipment for appearance defect detection of a new material lens, and relates to the field of lens detection.The detection equipment comprises a detection box, a lens conveyor used for conveying a lens body is installed on the detection box, and a first mechanical arm used for transferring the lens body to a transfer mechanism is arranged on the rear side of the lens conveyor; the left side of the transfer mechanism is provided with a second manipulator used for transferring the lens body on the transfer mechanism to the non-defective product conveyor and the defective product conveyor, and the second manipulator, the non-defective product conveyor and the defective product conveyor are all installed on the detection box. According to the detection equipment for appearance defect detection of the new material lens, through cooperative cooperation of the transfer mechanism and the cleaning mechanism, a lens body can rotate in the cleaning mechanism in the transfer process, dust and impurities attached to the outer surface are effectively removed through dynamic friction or the airflow effect, and the problem that pollutants are left in a traditional static cleaning mode is solved; therefore, the accuracy of subsequent appearance defect detection is obviously improved.

The invention discloses a water-free cleaning device for a solar cell panel, and relates to the technical field of solar panel cleaning, the water-free cleaning device comprises a solar panel assembly, the solar panel assembly is fixedly connected with two sliding rails, the two sliding rails are both slidably connected with sliding frames, the two sliding frames are jointly and fixedly connected with a dust hood, and the dust hood is fixedly connected with a dust collector. The dust collection device further comprises a rotating roller, and the rotating roller is rotationally connected to the dust collection cover. Through the arrangement of the cleaning unit, a motor drives a driving shaft and a rotating disc to rotate, the rotating disc rotates to drive a fixed cylinder to rotate circumferentially, the fixed cylinder rotates to drive a strip-shaped rod and a cleaning brush to reciprocate, and the cleaning brush reciprocates to clean the surface of the solar panel; and the dust suction cover sucks dust through the dust suction holes and the dust suction openings, so that dust enters the collection box through the hose, the fixed pipe and the fan, and dust on the surface of the solar panel is cleaned.

The invention provides a process for cleaning a large-size silicon wafer after final polishing, which comprises five processing processes of surface protection, pretreatment, scrubbing, rotary spraying and drying, and comprises the following steps: 1) surface protection: firstly, treating the polished silicon wafer by using a cleaning solution 1 to improve the surface hydrophilicity of the silicon wafer; 2) pretreatment: spraying the surface of the silicon wafer by using a cleaning solution 2; 3) scrubbing: scrubbing the silicon wafer by using a cleaning solution 3 in cooperation with a brush to remove particles attached to the surface of the silicon wafer; 4) rotary spraying: cleaning the silicon wafer by utilizing the cleaning solution 4 to cooperate with the rotation of the silicon wafer, and flushing with ozone water and pure water; and 5) drying: drying the silicon wafer in a manner of spin-drying and nitrogen purging. By means of the cleaning technology, the finally obtained polished wafer has high surface cleanliness, the cleaning cost is low, and environmental pollution is small.

The invention relates to the technical field of photovoltaic supports, and particularly discloses a photovoltaic support convenient for angle adjustment. Comprising side supporting plates, and square sliding holes are formed in the outer surfaces of the side supporting plates; a T-shaped sliding block is arranged on one side of the square clamping plate, a square rubber pad is fixedly connected to one side of the square clamping plate, an I-shaped sliding plate penetrates through one side of the square clamping plate and is in sliding connection with one side of the square clamping plate, and a threaded torsion bar penetrates through one side of the square clamping plate and is in threaded connection with one side of the square clamping plate. The two symmetrically-arranged square rubber pads are driven by rotating the threaded torsion bar to extrude and clamp the two side parts of the photovoltaic panel, so that the situation that the photovoltaic panel is not clamped and is separated from the photovoltaic bracket when the angle of the photovoltaic panel needing to be adjusted is larger than 180 degrees and solar energy absorption is carried out on the other side is prevented; the square rubber pad made of the elastic material is arranged on one side of the square clamping plate to make elastic contact with the photovoltaic panel and extrude and clamp the photovoltaic panel, and the situation that when the square clamping plate conducts rigid clamping on the photovoltaic panel, force is difficult to control, and the photovoltaic panel is damaged is prevented.

The invention relates to an electrochemical cleaning method for removing organic matters on the surface of a silicon carbide wafer, which comprises the following steps of: immersing the silicon carbide wafer with the polluted surface into electrolyte containing bivalent and / or trivalent ferric salt, applying voltage or current between a cathode material and an anode material, and carrying out electrochemical reaction to remove the organic matters on the surface of the silicon carbide wafer. The surface of the silicon carbide wafer is subjected to organic matter removal. According to the method, an electrochemical oxidation method technology is adopted, the strong oxidation effect of hydroxyl free radicals is utilized, organic residues on the surface of the silicon carbide wafer are oxidized and decomposed into short-chain organic matter, water, carbon dioxide and other products, and the purpose of removing the organic residues is achieved. The method provided by the invention is simple and efficient, can quickly remove organic pollutant residues on the surface of the silicon carbide wafer, does not use high-concentration chemicals and organic component cleaning agents which are difficult to degrade in the cleaning process, is safe and reliable to operate, reduces the consumption of the chemicals, avoids secondary pollution, and is more environment-friendly.

The present invention provides a cleaning method for silicon carbide wafers. The cleaning method comprises: pre-cleaning the silicon carbide wafer to be cleaned; placing the pre-cleaned silicon carbide wafer in an ozone solution for a first main cleaning; placing the silicon carbide wafer after the first main cleaning in a composite acid solution for a second main cleaning; wherein the composite acid solution comprises an inorganic acid and an organic dispersant; and performing post-treatment. The present invention firstly uses an ozone solution for the first main cleaning to fully oxidize the surface of the wafer, which helps to remove metal ions on the surface of the wafer with the subsequent composite acid solution and reduces the risk of metal ion contamination on the surface of the wafer; secondly, the inorganic acid and the organic dispersant are used in synergistic cooperation to help accelerate the spreading at the hydrophilic interface or the hydrophobic interface of the wafer, improve the cleaning effect, shorten the cleaning process, and improve production efficiency. Silicon carbide wafers with atomically smooth surfaces and good structures can be obtained through the cleaning method.

The invention provides a photovoltaic power generation system with desertification prevention and control functions, and belongs to the technical field of photovoltaics. The system comprises a modular photovoltaic array unit used for converting light energy into electric energy; the three-dimensional support system is used for dynamically adjusting the height and the angle of the modular photovoltaic array unit; the sand and dust cleaning system is used for cleaning sand and dust attached to the surfaces of the modularized photovoltaic array units; the vegetation planting unit forms a sand stabilization vegetation zone around the three-dimensional support system; and the intelligent control system is used for dynamically controlling the three-dimensional bracket system, the sand and dust cleaning system and the vegetation planting unit through the automatic adjusting module according to the environmental data monitored by the environmental monitoring module. According to the invention, the photovoltaic array, the dynamic support, the sand and dust cleaning unit and the vegetation planting unit are integrated, and the cooperative operation of each part is realized by means of intelligent control, so that the system adapts to the complex environment of the sand area, the power generation efficiency is guaranteed, the cooperative interaction of photovoltaic power generation and sand prevention and control is realized, and the coordinated development of ecology and energy is promoted.

The invention relates to the technical field of photovoltaic panel cleaning devices, and discloses a photovoltaic glass panel cleaning device and a photovoltaic panel cleaning method.The photovoltaic glass panel cleaning device comprises a shell, a walking mechanism, a sweeping mechanism and a spraying mechanism are installed on the shell, the walking mechanism is used for enabling the shell to linearly move on the photovoltaic glass panel, and the sweeping mechanism is used for sweeping the photovoltaic glass panel; the shell does not incline in the moving process, and the sweeping mechanism comprises a rolling brush; according to the cleaning device, by arranging the sweeping mechanism and the spraying mechanism, when a coating film of the photovoltaic glass panel is damaged, a scraper can scrape off the coating film on the surface of the photovoltaic glass panel, a rolling brush can sweep off scraped coating film fragments, and a spraying head can spray coating liquid to conduct coating on the cleaned photovoltaic glass panel; and meanwhile, the spraying head and the scraping plate can be used for cleaning the photovoltaic glass panel, so that the cleaning effect on the photovoltaic glass panel is improved.

The invention discloses a wafer bonding method, which comprises the following steps of: 1, providing a first wafer and a second wafer, the surface of the first wafer being provided with a microstructure with a high aspect ratio; step 2, cleaning the first wafer and the second wafer; step 3, performing vacuum drying treatment on the first wafer and the second wafer, wherein the vacuum pressure is controlled to be 0.1-10 Torr in the vacuum drying treatment process; step 4, carrying out pre-bonding on the first wafer and the second wafer to form a bonding body; and step 5, carrying out annealing treatment on the bonding body. Aiming at the problem of residual water in the pre-cleaning process in the bonding process of the micro-structure wafer with a high aspect ratio, the wafer is placed in a controllable vacuum environment, phase change boiling of liquid water under the condition of no heat input is realized, and the problem of high-temperature heat damage caused by an existing heating and baking method is effectively avoided.

The invention provides an air-ground cooperative offshore photovoltaic cleaning and maintenance system, which comprises an unmanned aerial vehicle and a plurality of photovoltaic cleaning robots, and is characterized in that the unmanned aerial vehicle is used for monitoring the real-time monitoring video information according to the real-time monitoring video information; acquiring position information of a target photovoltaic module needing to be cleaned and maintained, position information of a plurality of photovoltaic cleaning robots and state information of the plurality of photovoltaic cleaning robots; the most suitable photovoltaic cleaning robot is scheduled to execute a cleaning maintenance task according to the acquired information; the photovoltaic cleaning robot is provided with a bionic suction cup and a cleaning assembly, and is used for receiving the position information of the target photovoltaic assembly transmitted by the unmanned aerial vehicle and the position information of the robot, carrying out path planning, and moving to the target photovoltaic assembly according to a path planning result. And cleaning and maintaining the target photovoltaic module through the cleaning module. The cleaning and maintenance efficiency of the photovoltaic power station is improved, the cost is reduced, and the safety is improved.

The utility model discloses a dust removing and sticking device for polaroid processing, which relates to the technical field of polaroid processing dust sticking and comprises a support frame, a conveying unit is arranged on the inner side of the support frame, a dust sticking unit is arranged on the top surface of the support frame, a dust blowing unit is arranged on the top surface of the dust sticking unit, and the dust sticking unit comprises a mounting frame. The mounting frame is fixedly connected to the inner side of the top face of the supporting frame, the scraping and cleaning unit is arranged on the inner side of the mounting frame, the scraping and cleaning unit comprises a mounting groove, the mounting groove is formed in the inner side of the mounting frame, and a dust collection box is slidably connected to the inner side of the mounting groove. According to the polaroid dust sticking device, through the arrangement of the mounting groove, the dust collecting box, the telescopic rod, the third spring, the attaching block and the scraping plate, the effect of conveniently scraping and cleaning dust stuck to the dust sticking roller is achieved, the working efficiency of polaroid dust sticking is improved, meanwhile, the dust is conveniently cleaned, and meanwhile the practicability of the device is improved.

The invention relates to the technical field of rotating mirror fitting, in particular to a rotating mirror AA fitting assembly and a fitting method. The rotating mirror AA laminating assembly comprises a lens laminating device, a mirror bracket fixing device and a transferring device. The lens laminating equipment comprises a lens fixing device, a lens feeding device and a lens cleaning device. The spectacle frame fixing equipment comprises a spectacle frame fixing device, a spectacle frame feeding device, a spectacle frame cleaning device, a dispensing device and a spectacle frame detecting device. The rotating mirror AA attaching assembly has the advantages that pollutants on the attaching face of a lens and a mirror frame are removed, and the quality is improved. The deviation caused in the process that the lens is connected to the lens AA attaching mechanism through the mechanical arm and the deviation caused in the process that the lens frame is connected to the main shaft through the mechanical arm are corrected, deviation accumulation is reduced, and it is guaranteed that the position is accurate when the lens and the lens frame are finally attached together.

The utility model belongs to the field of dust removal devices, and particularly discloses a visual camera protection cover negative pressure dust removal device which comprises a negative pressure dust remover and a negative pressure system, an air inlet, an air outlet and a dust removal opening are formed in the negative pressure dust remover, and the negative pressure system is connected with the air inlet so as to provide a negative pressure environment for the interior of the negative pressure dust remover. The negative pressure dust remover is arranged on the visual camera protection cover, a dust removal opening of the negative pressure dust remover faces the window of the visual camera protection cover, and dust in the window of the visual camera protection cover enters the negative pressure dust remover from the dust removal opening under the negative pressure condition and then is discharged from the air outlet; the device further comprises a control unit used for controlling the negative pressure system to be started or closed. The negative pressure environment is formed in the negative pressure dust remover, dust on the window of the visual camera protection cover can enter the negative pressure dust remover, dust removal of the window of the visual camera protection cover is completed, the control unit is adopted for control, dust removal can be completed more timely, and the precision and effect of visual detection and analysis of the visual camera are guaranteed.

The invention discloses an adjustable solar power generation device for an expressway, and relates to the technical field of photovoltaic energy power generation. The device comprises a base frame, two symmetrically-distributed transverse plates are stably installed on the two sides of the outer wall of the base frame through bolts, a side plate is stably installed on one side of the outer wall of the base frame through bolts, a shell is stably installed on the side, close to the side plate, of the end of the base frame through bolts, photovoltaic folding storage assemblies are arranged on the transverse plates, and wind power dust removal assemblies are arranged on the outer sides of the side plates. A filtering and cleaning assembly is arranged on the wind power dust removal assembly, and the photovoltaic folding and storing assembly comprises four sliding blocks distributed in a rectangular array and two symmetrically distributed driving blocks; by arranging the wind power dust removal assembly, an impeller in the wind power dust removal assembly is driven by a driving shaft to generate high-speed airflow, after impurities of the high-speed airflow are filtered out through a filter bin and a filter drum, the clean high-speed airflow is precisely guided to a folded photovoltaic panel area through an exhaust pipe and an exhaust frame, and dust on the surface of a photovoltaic panel is treated.

The invention relates to the technical field of aero-engine tests, in particular to an aero-engine turbine blade cooling effect test optical test structure which comprises optical glass, an outer casing and an optical channel pipe. The optical glass is located on the light-in side of the optical channel pipe, and the light-out side of the optical channel pipe faces the target blade. The outer casing is arranged on the outer side of the optical channel pipe in a sleeving mode, and a cooling channel is formed between the inner wall of the outer casing and the outer wall of the optical channel pipe so as to cool the optical channel pipe; a gas film ring is connected between the optical glass base and the light inlet side of the optical channel pipe in a sealed mode and located on the light outlet side of the optical glass. The optical glass base is provided with the cooling gas inlet, and the gas film ring is provided with the gas jet hole, so that the cooling gas performs jet sweeping on the light emitting surface of the optical glass and enters the optical channel pipe to cool the optical channel pipe, thereby improving the accuracy of the cooling effect test result of the turbine blade.

The automatic cleaning system comprises a moving mechanism, a cleaning mechanism and a film covering mechanism, the moving mechanism is located on a conveying roller way and moves along the conveying roller way, the cleaning mechanism and the film covering mechanism are sequentially installed on the moving mechanism and face the conveying roller way, and the cleaning mechanism comprises a winding roller set and a cleaning adhesive tape. The cleaning adhesive tape is wound on the winding roller set and wound along with the movement of the carrier plate glass, and the cleaning adhesive tape is used for sticking dust on the carrier plate glass; and the film covering mechanism is used for pasting a protective film on the carrier plate glass. In the process that the carrier glass is conveyed by the conveying roller way, the device moves forwards reversely along the conveying roller way, the cleaning adhesive tape is attached to the carrier glass all the time, and fine dust adheres away along with conveying of the carrier glass; and the winding roller set is arranged so that the used adhesive tape can be wound up, the adhesive tape stained with dust particles is prevented from making contact with the carrier plate glass, dust is prevented from adhering to the roller way again, and automatic film covering can be completed while automatic cleaning is completed.

The invention relates to the technical field of screen cleaning, in particular to a liquid crystal display assembly cleaning device which comprises a workbench, and the upper end of the workbench is connected with a moving set and a pressing set; the liquid crystal display screen assembly cleaning device further comprises a bearing set, the bearing set is connected to the moving set and used for containing a liquid crystal display screen, the bearing set comprises a bearing plate connected to the moving set, and the left end of the bearing plate is detachably connected with a collecting frame. According to the glue removing device for the display screen, the adopted rolling rollers are matched with the side edge cleaning parts, glue extruded out of the two sides of the display screen can be scraped while the surface of the display screen is cleaned, and the phenomenon that the glue is accumulated and left due to the fact that the two sides of the display screen are extruded by the rolling rollers after glue removing and cleaning are effectively avoided; and in the cleaning process, the side edge cleaning part can conduct real-time glue scraping treatment on the surface of the rolling roller, it is avoided that glue attached to the surface of the rolling roller influences subsequent glue removing work, and the glue removing effect of the display screen is effectively improved.

The utility model discloses a photovoltaic power generation panel cleaning device, and relates to the technical field of photovoltaic power generation panel cleaning, the photovoltaic power generation panel cleaning device comprises a mounting frame and a cleaning mechanism, a photovoltaic panel is arranged above the mounting frame, the cleaning mechanism is arranged on the outer side of the mounting frame, and a rotating motor is started to drive a rotating plate to rotate and adjust through a rotating connecting shaft; according to different pollution conditions of the photovoltaic panel, a sponge cleaning assembly and a dust cleaning assembly are conveniently replaced and alternated, the corresponding cleaning assembly is selected, a servo motor is started to drive a first rotating roller to rotate, grease or biological dirt on the photovoltaic panel is wiped and cleaned through a sponge sleeve, and the cleaning efficiency is improved. Or a second rotating roller drives a cleaning brush to rotate at a rotating speed, dust and sundries on the photovoltaic panel are swept away, the cleanliness of the surface of the photovoltaic panel is ensured, the targeted cleaning effect is improved, and meanwhile the height position of a cleaning mounting table is adjusted through an electric control telescopic rod so as to adjust the cleaning strength of the photovoltaic panel.

The utility model relates to the technical field of glass cleaning equipment, in particular to plate glass cleaning equipment, which uses symmetrically arranged cleaning mechanisms to clean two sides of glass at one time and improve the cleaning efficiency, and is provided with two scraping plates to scrape off water stains on the glass and improve the cleaning effect. Comprising a body; the cleaning machine comprises a machine body and further comprises a collecting device, a conveying device, a telescopic device, a linkage mechanism, a clamping device and a cleaning device, the collecting device, the conveying device and the telescopic device are all installed on the machine body, the linkage mechanism is installed on the telescopic device, the clamping device is installed on the linkage mechanism, and the cleaning device is installed on the collecting device and the linkage mechanism; the machine body and the linkage mechanism provide support, the collecting device collects and stores waste water, the conveying device moves glass, the telescopic device enables a gap between the conveying device and the cleaning device to be changed, the machine can adapt to glass of various thicknesses, the clamping device clamps the glass, and the cleaning device cleans the glass.