1756results about "Flexible article cleaning" patented technology

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 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 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 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 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 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 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 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 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.

The embodiment of the invention relates to the technical field of clamping mechanisms, and provides a substrate processing device, a cleaning device and a cleaning method.The substrate processing device comprises a main body, a clamping mechanism and a clamping mechanism, the clamping jaws are movably arranged on the main body, the number of the clamping jaws is larger than or equal to six, and the clamping jaws are divided into a first jaw group and a second jaw group; and the driving assembly comprises a shaft body and a rotating pushing piece, the shaft body is used for driving the main body to rotate, the rotating pushing piece can drive the protrusions on the periphery to rotate relative to the main body to push the first claw sets and the second claw sets to be alternately opened in the radial direction of the base plate, and cleaning blind areas are avoided. According to the technical scheme, the first claw set and the second claw set are switched between the clamping state and the loosening state, the cleaning blind area can be exposed for cleaning when the clamping claws are in the loosening state, and the technical problem that in the related technology, when a disc-shaped object is clamped and cleaned, the contact area between the clamping claws and a clamping point is the cleaning blind area, and cleaning cannot be conducted is solved.

The invention relates to the technical field of semiconductor manufacturing. The invention specifically relates to a semiconductor wafer cleaning system and a semiconductor wafer cleaning method. The semiconductor wafer cleaning system comprises a cleaning liquid supply system and a cleaning and drying integrated chamber. The cleaning liquid supply system is suitable for providing supercritical carbon dioxide cleaning liquid for the cleaning and drying integrated chamber; the chamber comprises a chamber shell communicated with the cleaning liquid supply system; a wafer supporting module; the cleaning liquid spraying pipe is distributed on at least one side of the inner wall of the cavity shell and is suitable for spraying the supercritical carbon dioxide supplied by the cleaning liquid supply system to the wafer; the drying heating pipes are distributed on at least one side of the inner wall of the chamber shell and are suitable for heating the temperature in the chamber space so as to maintain the supercritical state of the carbon dioxide to be stable; and the main heating part is suitable for heating the environment temperature in the cavity space so as to dry the wafer after cleaning. Supercritical carbon dioxide is used for cleaning the wafer, the cleaning and drying steps are completed in one cavity, high efficiency is achieved, and impressions are not prone to being left.

The invention relates to the technical field of online OLED screen brightness uniformity rapid detection, and discloses online OLED screen brightness uniformity rapid detection equipment which comprises a conveying belt, a detection shell is fixedly connected to the upper portion of the conveying belt, a sensing device is arranged on the surface of the detection shell, a uniform conveying belt is fixedly connected to the surface of the conveying belt, and the uniform conveying belt is fixedly connected to the lower portion of the conveying belt. A non-uniform conveying belt is fixedly connected to the surface of the conveying belt, a supporting frame is fixedly connected to the surface of the non-uniform conveying belt, and a supporting plate is fixedly connected to the surface of the detection shell. When the conveying belt is opened, the to-be-detected screen above the conveying belt can be driven to move towards the detection shell, at the moment, the output end of the bidirectional electric push rod is opened to push the push plate to move through the push rod, the position of the screen above the conveying belt is adjusted, and the screen is prevented from entering the detection shell; and the telescopic rod enables the position of the push plate to be stable when the push plate moves, so that the position deviation caused by long-time movement is avoided.

The invention relates to the technical field of LCD (Liquid Crystal Display) screen pasting, and particularly discloses buffer type pasting equipment for pasting a polaroid on an LCD screen. Comprising a square bearing plate, buffer springs are fixedly connected to the bottom of the square bearing plate, a square pressing plate is fixedly connected to the bottoms of the buffer springs, a rectangular through hole is formed in the bottom of the square pressing plate, rectangular long holes are formed in the two sides of the inner wall of the rectangular through hole, and a circular pressing roller is slidably connected to the inner wall of the rectangular through hole; according to the buffer type pasting equipment for pasting the LCD screen polaroid, the buffer spring is arranged between the square bearing plate and the square pressing plate to apply continuously-increasing pressure to the polaroid, and the situation that the pressing plate directly applies unadjustable pressure to the polaroid, the force is difficult to control, the LCD screen is easily damaged, and the pasting effect is affected is prevented; the polaroid which is not completely pressed and attached is subjected to roller coating treatment through the circular pressing roller, and the situation that a certain amount of air exists between the polaroid and the LCD screen substrate and is difficult to exhaust smoothly, so that bubbles appear on the surface of an LCD screen, and the machining effect is affected is prevented.

The invention provides a wafer cleaning device and a wafer cleaning method, and belongs to the field of chemical mechanical polishing, the wafer cleaning device comprises a positioning assembly, a blowing mechanism and two brush rollers, the two brush rollers are parallel to each other and have the freedom degrees of moving along the axes of the two brush rollers and rotating around the axes of the two brush rollers, and the positioning assembly is used for positioning the two brush rollers. The two brush rollers are respectively arranged on the upper and lower sides of a wafer to be cleaned; the positioning assembly comprises a plurality of positioning wheels, the positioning wheels are arranged at intervals around the circumference of the to-be-cleaned wafer, the wheel surfaces of the positioning wheels are in running fit with the to-be-cleaned wafer, and positioning grooves capable of axially locking the wafer are formed in the wheel surfaces of the positioning wheels; the blowing mechanism comprises a deionized water nozzle and a chemical liquid nozzle, the blowing direction of the deionized water nozzle faces the upper side face of the wafer, and the blowing direction of the chemical liquid nozzle faces the upper side face of the wafer to be cleaned. Compared with the prior art, the technical problem that the existing wafer cleaning efficiency cannot meet the production requirements of wafers is solved.

The invention relates to the technical field of cleaning equipment, in particular to an efficient cleaning device for mask processing, which comprises a synchronous cleaning device mounted on a mask cleaning device, the synchronous cleaning device comprises a movable frame, a plurality of horizontal screw rod sliding tables are mounted in the movable frame, and a movable cleaning head is mounted on each horizontal screw rod sliding table; the movable cleaning head comprises a sliding base installed at the movable end of the horizontal lead screw sliding table, a limiting pressing tool is installed above the sliding base, a gap between the limiting pressing tool and the sliding base forms a cleaning channel, a rotary installation shaft is further installed between the sliding base and the limiting pressing tool, and a cleaning roller is further installed on the rotary installation shaft. The cleaning rollers are used for cleaning the edge of the mask plate, a limiting mechanism is further installed on each horizontal lead screw sliding table, each limiting mechanism is provided with a plurality of limiting push frames making contact with the edge of the mask plate, the limiting push frames are used for limiting the position of the mask plate in the cleaning process, and the production efficiency and the production quality can be effectively improved.

The invention discloses a nano bubble liquid low-pressure preparation method, a preparation device and a photovoltaic cleaning system.The preparation method comprises the steps that gas and liquid media are input into a jet device, gas and liquid are fed into the Venturi jet device, a primary gas-liquid mixed solution is formed, then the primary gas-liquid mixed solution sequentially passes through a packed tower, a cyclone and a collider, and finally the nano bubble liquid is formed; the preparation device comprises a liquid inlet pipe, a Venturi jet device, a packed tower, a cyclone, a collider and a liquid outlet pipe which are sequentially connected through a pipeline in the flowing direction of the cleaning stock solution. The device has the beneficial effects that multi-stage energy input is realized by superposing energy stage by stage, the defect of insufficient inlet pressure is overcome, and the nano-bubble liquid is stably prepared in a low-pressure environment; a high-pressure condition can be temporarily reached in the device, gas supersaturation and nanobubble nucleation are promoted, a dynamic pressure gradient is formed in the device, and step-by-step energy superposition is facilitated; and after the gas is crushed and refined for multiple times, the energy is superposed step by step through a synergistic effect, and the energy consumption is obviously reduced.

A novel optical glass cleaning and drying device belongs to the technical field of cleaning and drying equipment and comprises an air blower, a cleaning box, a bottom plate, an electromagnetic valve, a spray washing pipe and ultrasonic cleaning equipment. A heating mechanism is further arranged, a supporting plate is installed in the cleaning box, and the spray-washing pipe is installed at the upper end in the cleaning box; the air blower and the cleaning box are installed at the upper end of the bottom plate, an air outlet of the air blower is connected with one end of the first electromagnetic valve, one end of the first electromagnetic valve and one end of the second electromagnetic valve are connected with the outer side of the paint spraying pipe in parallel, and the other end of the second electromagnetic valve is connected with a tap water pipe. The lower portion of the cleaning box is connected with the third electromagnetic valve, the heating mechanism comprises an electric heating pipe and an outer barrel, communicating pipes are installed at the two side ends of the outer barrel respectively, the side end of the first communicating pipe is connected with an air inlet of the air blower, the electric heating pipe is installed at the outer side end of the outer barrel, and the ultrasonic generator is installed in the element box. The ultrasonic cleaning and drying device integrates ultrasonic cleaning, water cleaning and drying, so that the working efficiency is improved.

The utility model provides a fragment cleaning platform which comprises a transfer module, a cleaning module and a control module, the transfer module comprises a plurality of supporting rods arranged at intervals, and each supporting rod is provided with a corresponding lifting driving part; the detection module comprises a visual detection piece arranged above the supporting rods and a controller connected with the visual detection piece and used for detecting whether fragments exist on the supporting rods or not; the controller is used for controlling the lifting driving pieces to move the supporting rod located at the first position to the second position; the cleaning module comprises a cleaning guide rail and a cleaning device, the cleaning guide rail is arranged close to the second position of the supporting rod, the cleaning device moves on the cleaning guide rail, and the cleaning device is used for cleaning the supporting rod which moves to the second position and has fragments; the risk of hidden crack fragments caused by product damage can be avoided, and non-stop cleaning of the fragments is achieved.

The invention discloses an optical lens online appearance flaw detection device, and relates to the technical field of lens appearance detection, the optical lens online appearance flaw detection device comprises a workbench, the workbench is provided with a cleaning module and a detection module, the cleaning module is used for cleaning the surface of a lens, and the detection module is used for carrying out appearance detection on the cleaned lens; the cleaning module comprises a clamping assembly, a wetting assembly and a wiping assembly, and the clamping assembly is used for clamping and driving a lens to rotate along the axis of the lens during cleaning; the wetting assembly and the wiping assembly are correspondingly located above the clamping assembly, the wetting assembly is used for wetting the circumferential outer wall of the lens through cleaning liquid, and the wiping assembly is used for conducting pressurized wiping on the circumferential outer wall of the lens. The method has the effect of improving the accuracy of the appearance detection result of the optical lens.

According to the ion cleaning device for the optical film, the upper dust-sticking roller is arranged over the lower dust-sticking roller, so that the film cleaning channel is formed between the upper dust-sticking roller and the lower dust-sticking roller, the upper surface and the lower surface of the optical film are cleaned at the same time, and meanwhile, the cleaning efficiency is improved. The upper dust-sticking roller and the lower dust-sticking roller are driven by the cleaning rollers in the first drawer and the third drawer to rotate synchronously in the conveying direction, meanwhile, the surfaces of the upper dust-sticking roller and the lower dust-sticking roller are cleaned in real time, and the cleaning degree of the upper dust-sticking roller and the lower dust-sticking roller for cleaning the optical film every time is ensured. And the cleaning effect and the cleaning efficiency of the upper optical film are effectively improved while the cleaning quality stability is kept. In addition, the two spiral grooves wound in the opposite directions are formed in the surface of the guide roller, so that the optical film guided by the guide roller is kept at the initial position and enters the film cleaning channel, and the optical film is prevented from deviating in the cleaning process.

The invention discloses a hollow glass thermoelectric integrated device for a photovoltaic curtain wall, and belongs to the technical field of photovoltaic equipment. The photovoltaic thermoelectric assembly is mounted in the outer frame; and the sealing sliding frame is connected to the interior of the outer frame in a sealed and sliding mode, a glass plate is installed in the sealing sliding frame in a sealed mode, a sealed hollow cavity is defined by the sealing sliding frame, the glass plate, the photovoltaic thermoelectric assembly and the outer frame, and a plurality of telescopic rod installation sleeve frames are fixedly connected to the interior of the outer frame. The micro electric telescopic rod and the sealing sliding frame are arranged to drive the hollow cavity to stretch out and draw back, the hollow cavity expands at high temperature, the heat insulation layer is formed while the volume is increased and the pressure is reduced, the influence of external high temperature on the efficiency of the silicon photocell is reduced, and the heat conduction is enhanced and the waste heat utilization rate is improved while the volume is shrunk at low temperature to prevent negative pressure; meanwhile, when the drying agent is regenerated, the hollow cavity is firstly driven to expand and depressurize, so that nitrogen in the drying box can be reduced.

The invention discloses a multifunctional cleaning device for a photovoltaic panel, and relates to the technical field of photovoltaic panel cleaning. The device comprises a vehicle body, a mechanical arm and a fixing frame located at one end of the mechanical arm, the fixing frame is hinged to one end of the mechanical arm, a sweeping assembly is arranged in the fixing frame and comprises a snow removing unit and a conveying unit, the snow removing unit comprises a sweeping brush, a rotating plate and a snow shoveling plate, and the sweeping brush and the rotating plate sweep snow through rotation; floating snow can be efficiently removed through the sweeping assembly without damaging a photovoltaic panel coating film, accumulated snow is directionally gathered through the rotating plate, the sweeping concentration degree is improved, the accumulated snow and an ice layer can be effectively shoveled and compacted through the obliquely-arranged snow shoveling plate, the problem that the adaptability of a single sweeping component is poor is solved, the accumulated snow can be rapidly conveyed to the collecting hopper through the conveying pipe to be stored in a centralized mode, and the sweeping efficiency is improved. Therefore, secondary accumulation of accumulated snow around the photovoltaic panel is reduced, the power generation efficiency is improved, and the service life of equipment is prolonged.

The invention discloses a hot spot diagnosis and self-adaptive cleaning method and system for a photovoltaic module, and the method comprises the steps: obtaining the temperature distribution data of the surface of the photovoltaic module in real time through a rapid temperature measurement module in the cleaning process of a cleaning robot; based on the temperature distribution data, a suspected hot spot area with temperature difference abnormity is identified; the cleaning robot is controlled to move to the suspected hot spot area, high-precision temperature scanning is executed through a hot spot diagnosis module, and the hot spot position and range are determined; and performing surface state analysis on the confirmed hot spot area, and generating a self-adaptive cleaning instruction based on an analysis result. According to the invention, through a cleaning and detection dual-stage cooperation mechanism and a dynamic parameter optimization strategy, the accuracy of hot spot diagnosis and self-adaptive cleaning of the photovoltaic module and the operation and maintenance decision efficiency are improved.

The utility model relates to the technical field of photovoltaic glass processing equipment, in particular to a photovoltaic glass cleaning device which comprises a cleaning tank. The vertical slide way is arranged on one side of the cleaning tank; the transfer trolley comprises a cantilever, a sliding block and a gripper, the cantilever is located above the cleaning tank, the gripper is located between the cantilever and the cleaning tank and is hung on the cantilever, and one end of the cantilever is connected to the vertical sliding way in an up-down moving mode through the sliding block so that the gripper can grab the cleaning basket in the cleaning tank; the empty grabbing prevention mechanism comprises a pressure sensor and a supporting plate, the supporting plate is connected to the sliding block and located below the cantilever, the pressure sensor is arranged on the supporting plate, the bottom face of the cantilever can abut against the top face of the pressure sensor, and downward pressure is generated on the pressure sensor; and whether the gripper grabs the cleaning basket or not is judged according to the numerical value of the pressure. The problem that normal production is affected due to empty grabbing of the grabbing hand is avoided.

The utility model relates to a glass substrate cleaning and spraying device which comprises a conveying belt and nozzles, the conveying belt conveys a glass substrate to the position below the nozzles, the nozzles are connected with a water tank, a spraying support is included, a spraying plate is arranged at the top of the spraying support, a plurality of nozzles are arranged at the bottom of the spraying plate, and the spraying plate is communicated with the water tank. Electric push rods are hinged to the four corners of the spraying plate, cylinder bodies of the electric push rods are fixedly installed on a spraying support, a brush roller is arranged on the spraying support and makes contact with a glass substrate, and a height adjusting device is arranged on the brush roller and used for adjusting the distance between the brush roller and the glass substrate. The height and the inclination angle of the nozzle can be adjusted at any time according to the thickness and the width of the glass substrate, the cleaning effect of the glass substrate is improved, the cleaning blind area is reduced, the cleaning efficiency is improved, meanwhile, the cleaning spraying device can further clean impurities attached to the glass substrate, and cleaning is more thorough.

The invention provides a detachable distributed photovoltaic structure. The photovoltaic structure comprises a base, the top of the base is provided with an adjusting frame, the top of the adjusting frame is provided with a supporting frame, the top of the supporting frame is fixedly provided with a mounting plate, the top of the mounting plate is in bolted connection with a photovoltaic panel body, and a connecting assembly is arranged between the supporting frame and the mounting plate; the connecting assembly comprises a plurality of connecting blocks distributed at the bottom of the mounting plate and a plurality of locking block mechanisms correspondingly arranged on the supporting frame, the locking block mechanisms are in transmission connection with the rollers through pull ropes, pull handles are arranged at the control ends of the pull ropes, the pull ropes are controlled at the same time through the pull handles, and the locking block mechanisms are pulled to achieve rapid unlocking. Rapid disassembly and assembly between the photovoltaic panel body and the supporting frame are achieved through the connecting assembly, the installation and maintenance cost and the damage risk are reduced, the angle of the photovoltaic panel is accurately adjusted through the adjusting frame to improve the power generation efficiency, and the problems that a traditional photovoltaic panel is complex in installation, difficult to maintain, low in power generation efficiency and the like are solved.

The utility model discloses nanocrystalline glass capable of being quickly butted and mounted, which comprises a nanocrystalline glass body, and the outer side of the nanocrystalline glass body is nested in a frame; an inserting block is fixed to the bottom of the frame, a groove is formed in the top of the frame, the inserting block extends into the groove to form a limiting mechanism, a plug pin is slidably connected to the top of the frame, the rear end of the plug pin penetrates through the interior of a through hole, the through hole is formed in the inserting block, and a clamping block is rotationally connected to the rear end of the plug pin; the outer end of the clamping block extends into the clamping groove to form a clamping mechanism, and the clamping groove is formed in the frame. The nanocrystalline glass for rapid butt joint installation is provided with the plug pins, and the plug pins are inserted into the frame, so that the plug pins can limit the insertion blocks, rapid butt joint installation can be carried out between the nanocrystalline glass bodies, and the construction efficiency is improved.

The present application relates to the technical fields of substrate glass processing, and discloses a water vapor outward leakage prevention device of a substrate glass pre-wetting machine, which comprises conveying frame one, conveying frame two, conveying frame three and a pre-wetting machine, the conveying frames are sequentially fixedly connected in a head-tail mode, the pre-wetting machine comprises a pre-wetting machine shell, baffles are slidably arranged in the baffle grooves formed on the front and back end faces of the pre-wetting machine shell, a front baffle and a rear baffle are slidably arranged in the baffle grooves, a front air blower and a rear air blower are fixedly installed on the pre-wetting machine shell above the baffle grooves, a follow-up spraying device is fixedly installed on the inner side of the pre-wetting machine shell, and a front spring switch and a rear spring switch are fixedly installed on the side of the conveying frame two. The device has the advantages that the baffle can be accurately lifted according to the position of the substrate glass in time, and the baffle can be automatically returned to the original position; the water vapor leaked from the entrance and exit can be blown into the pre-wetting machine again during the lifting of the baffle, and the spraying mode can generate less water vapor.