22results about How to "Precision cleaning" patented technology

The application discloses a laser cleaning device and a laser cleaning method, and relates to the technical field of laser cleaning. The laser cleaning device is used for cleaning foreign matters to be cleaned on a base material. The laser cleaning device comprises a plurality of laser output devices and a focusing lens. The laser output device comprises a laser and a light transmission module. The light transmission module is used for transmitting a laser beam output by the laser. The focusing lens is used for receiving and converging the laser beams emitted from the plurality of light transmission modules and is arranged towards the base material. The light spots formed by the plurality of laser beams on the base material are distributed along a first direction. The plurality of laser output devices are crossed to form a plurality of laser output groups. The plurality of laser output groups are used for matching the types of the foreign matters to be cleaned.

The utility model discloses a small -size pipe fitting inner wall laser rust cleaning device, laser emission module emits laser beam, and parallel light beam is converted through laser collimation module and forms, and parallel light beam passes through off -axis parabolic mirror, and reflection light will converge in focal point position, through design mirror positioning movement module, make its focal point position just be in small -size pipe fitting inner wall, according to the size selection suitable focal length's off -axis parabolic mirror of small -size pipe fitting diameter, also can according to small -size pipe fitting to customize off -axis parabolic mirror, adopts pipe fitting positioning rotation module to position small -size pipe fitting and control its rotation, and then through mirror positioning movement module control off -axis parabolic mirror left and right slide, to realize to small -size pipe fitting inner wall high -efficient, accurate, environmental protection cleaning. When the specific application, also can adopt small -size pipe fitting left and right slide, off -axis parabolic mirror rotation mode cleaning.

The utility model relates to cleaning device technical field discloses a kind of manual washing board device, including fixed pipe, the outer wall side of fixed pipe is communicated with extraction mechanism, the extraction mechanism is used to facilitate extrusion, the outer wall bottom of extraction mechanism is fixedly connected with shunt mechanism, the shunt mechanism is used for liquid distribution, the inner wall bottom of fixed pipe is fixedly connected with silica gel pipe, the outer wall top of fixed pipe is fixedly connected with branch pipe, and the outer wall bottom of fixed pipe is installed washing liquid barrel;The extraction mechanism includes connecting pipe, and the connecting pipe is fixedly connected at the outer wall one end of fixed pipe, and the other end of connecting pipe is communicated with tee pipe.The utility model in the present application, pour washing liquid into washing liquid bottle and place high place, one end of silica gel pipe is inserted into liquid level, and the other end valve is used as switch, by siphon principle, form pressure difference and extract washing liquid, adjust valve flow rate, save manpower expenditure, improve work efficiency.

The utility model provides a kind of automatic descaling device for pipeline, at least includes: descaling agent tank, liquid-adding metering pump, dilution flushing tank, flushing circulating pump and control system;The descaling agent tank is used to store descaling agent stock solution, with stock solution filling port and stock solution discharge port;The liquid-adding metering pump is set to the stock solution discharge port, and descaling agent stock solution is transported to downstream by pipeline;The dilution flushing tank has the first inlet connected with water source by electric stop valve, the second inlet connected with the liquid-adding metering pump outlet, and dilution liquid outlet;One end of the flushing circulating pump is connected with the dilution liquid outlet by pipeline, and the other end is used to be connected with the pipeline to be cleaned;The control system controls the liquid-adding metering pump and the electric stop valve to open, and water and descaling agent stock solution are mixed to form descaling agent dilution after entering the dilution flushing tank, and then the flushing circulating pump is controlled to open, and the pipeline to be flushed is flushed and descaled using descaling agent dilution.

The present application relates to a kind of cleaning method and system suitable for the around plating silicon of crystalline silicon cell, it is related to cell cleaning field, it includes: step 100: collection cell image;Step 101: from the illumination direction identified in the cell image;Step 102: in response to the illumination direction generates and sends cell illumination instruction, and collection reflection image;Step 103: from the cell gray scale identified in the reflection image;Step 104: according to the cell gray scale determines around plating thickness;Step 105: from the minimum value of around plating thickness as protective thickness is selected;Step 106: according to the protective thickness selects alkali washing agent dosage;Step 107: in response to the alkali washing agent dosage generates and sends around plating alkali washing instruction.The present application has the effect of improving the efficiency of around plating silicon removal, and adapting alkali washing agent dosage according to the distribution of around plating silicon.

The invention discloses a dynamic environment adaptability evaluation system for the power generation efficiency of a photoelectric curtain wall. The dynamic environment adaptability evaluation system adopts a three-layer framework of'multi-source perception-dynamic modeling-self-adaptive evaluation '; the system comprises a sensing layer which is a multi-dimensional sensing network, comprises optical, thermal, electrical and environment sensing modules, and is used for collecting real-time data of a photoelectric curtain wall and a surrounding microenvironment; the analysis layer is a self-adaptive model engine, comprises a photoelectric curtain wall-microenvironment coupling digital twin model and a hybrid machine learning self-adaptive evaluation module, and is used for calculating dynamic power generation efficiency, performing short-term prediction and anomaly detection and generating a dynamic datum line; the application layer comprises an evaluation and decision module and is used for realizing dynamic efficiency evaluation, fault diagnosis and output optimization suggestions; according to the method, through multi-source data fusion and dynamic modeling, accurate, real-time and adaptive evaluation of the power generation efficiency of the photoelectric curtain wall is realized, and the operation and maintenance efficiency and the power generation performance of the photoelectric curtain wall are effectively improved.

The utility model provides a ton bag cleaning device which comprises a workbench, two movable rods, four supporting rods, four connecting rods, two first telescopic rods, two first sliding connecting blocks, two second sliding connecting blocks, a cleaning assembly, a lifting assembly and a moving assembly. The moving tracks of the two first sliding connecting blocks are located on the two sides of the middle of the workbench and are collinear. The lower section of the movable rod is in sliding connection with the first sliding connection block in the vertical direction; one ends of the two supporting rods are hinged to the two sides of the top end of the movable rod respectively, and the rotating faces of the supporting rods are coplanar and are perpendicular to the sliding direction of the first sliding connecting block. The second sliding connection block is connected with the upper end of the supporting rod in a sliding mode, and one end of the connecting rod is hinged to the second sliding connection block. The bulk material cleaning device solves the problem that bulk materials are attached to the interior of the ton bag, and cleaning efficiency is improved.

The utility model discloses an aviation spare part cleaning work platform relates to aviation spare part technical field, including fixed plate, the top of fixed plate is provided with the cleaning assembly for carrying out cleaning to multiple spare parts, the cleaning assembly includes the cleaning frame, the top fixed connection of fixed plate has the collection frame, the top fixed connection of collection frame has the fixed frame, the one side fixed connection of fixed frame has the support block, the number of support block has three groups. The utility model discloses through setting up the mutual cooperation of cleaning frame, collection frame, fixed frame, support block, rotating rod, fixed sleeve and cleaning brush, three groups of support block cooperation rotating rod, fixed sleeve and cleaning brush can be all -round cleaning to multiple aviation spare parts simultaneously, and cleaning brush multi -angle distribution can fully contact the surface of spare part, and effectively remove the stain, and compared with single cleaning unit, cleaning efficiency is greatly improved, satisfies aviation spare part batch cleaning demand.

The utility model discloses a hot galvanization processing structural member pre -oil removal device, specifically related to pre -oil removal device technical field, including sliding mechanism, brush mechanism and displacement assembly, the below of displacement assembly is installed with brush mechanism, and the below of brush mechanism is placed with displacement assembly, and the sliding mechanism contains screw component and limit component, and the side surface of screw component installs limit component, and the brush mechanism contains conveying assembly, installation slot and cleaning brush, and the outer wall surface of conveying assembly installs installation slot, and the below of installation slot is installed with cleaning brush, its through displacement assembly can adjust the distance between brush mechanism and the article that needs galvanizing, makes brush mechanism can carry out more accurate cleaning to the oil dirt of article surface, and because displacement assembly can adjust the vertical position of brush mechanism, can make its above brush carry out deep -level brush washing to the article of lumen article or surface hole.

The invention relates to a pipe cutting and cleaning assembly. The pipe cutting and cleaning assembly comprises a rack, a supporting mechanism installed on the rack, a cutting mechanism installed in cooperation with the rack and a cleaning mechanism. The supporting mechanism comprises a supporting workbench, a supporting displacement assembly for driving the supporting workbench to do single-degree-of-freedom reciprocating motion, a roller set for bearing the pipe and a jacking device. The rolling wheel set drives a pipe to rotate and cuts the pipe through the cutting mechanism, the cleaning mechanism cleans the pipe, and the jacking device is used for vertically jacking the cut and cleaned pipe and is inclined relative to the horizontal direction; according to the pipe cutting and cleaning assembly, a pipe is positioned and supported through the supporting mechanism integrally installed on the rack, precise cutting and subsequent cleaning of the pipe are achieved through the cutting mechanism and the cleaning mechanism, then the cut pipe is jacked and inclined through the jacking device at the end of the supporting workbench, and then the pipe is cut and cleaned. Water stains inside and outside the cut pipe are rapidly separated, the waiting time of the pipe on equipment is shortened, and the machining efficiency is improved.

The application discloses a bearing cleaning device and a maintenance bearing cleanliness detection method, and relates to the field of bearing cleanliness detection.The technical problem that a bearing after cleaning is generally detected for cleanliness by artificial naked-eye observation, and a method for accurately detecting the cleanliness of the bearing after cleaning is lacked is solved.The disassembled bearing sample is placed on a bearing placing assembly, a cover is covered, and a closed space is formed, so that splashing of cleaning liquid in the cleaning process is avoided, and inaccurate detection is avoided.The rotating assembly is rotated to drive the bearing placing assembly to rotate, so that the cleaning liquid sprayed from the nozzle can be sprayed on the bearing sample from different directions.When the cleaning liquid is sprayed to a certain liquid level, the cleaning is performed in cooperation with ultrasonic waves, impurities on the bearing sample can be more completely cleaned, the cleaning process of the whole bearing is more thorough, and finally, the measurement result is more accurate.

This utility model discloses a laser cleaning device for electrodes. The device includes a cleaning table, a laser device, a pressure plate, and a driving component. The laser device is adapted to emit laser light to clean the electrodes. The driving end of the driving component is connected to the pressure plate to press the electrodes onto the cleaning table. By providing a pressure plate and a driving component that can press the pressure plate onto the cleaning table, this laser cleaning device avoids the problem of electrodes lifting. Furthermore, the preset cleaning position on the electrodes can accurately coincide with the preset cleaning position of the laser device, meaning the laser device can accurately clean the preset cleaning position on the electrodes.

The utility model discloses a kind of pressing bar for vegetable cutter, it is related to vegetable cutter pressing workpiece technical field, including upper installation body, upper installation body is opened with connecting cavity, internal thread is opened in connecting cavity;Upper installation body is lower with the clamping plate of being installed;Notch portion is also arranged in the bottom of clamping plate;Lower pressing rod cylinder, the top of lower pressing rod cylinder is opened with external thread, and is connected in connecting cavity with screw thread;Shrinkage portion is opened on the lower pressing rod cylinder, transition bevel is arranged at the both ends of shrinkage portion, to solve the technical problem that existing pressing bar cannot be effectively placed steadily and safely on equipment and is easily adsorbed and cannot be easily pulled out.

The application provides a laser precision cleaning method and system for a composite material surface, comprising a laser generating unit, a beam scanning and focusing unit, a real-time monitoring and feedback unit and a central processing controller, the laser generating unit is used for generating pulse laser for cleaning, the beam scanning and focusing unit is used for controlling the laser beam to scan on the workpiece surface, the real-time monitoring and feedback unit comprises a CCD visual sensor and a plasma spectrum sensor, the CCD visual sensor is used for collecting image information of the cleaning area, the plasma spectrum sensor is used for analyzing characteristic spectrum generated by plasma excitation material, and the central processing controller is used for receiving the plasma spectrum and image information and sending laser parameter adjustment instructions. The application can identify the change of the material composition of the cleaning interface in real time, realize selective and non-destructive removal of the surface coating, and effectively avoid thermal damage and mechanical damage to the composite material substrate.

The utility model discloses a building site car washing combined device relates to car washing device technical field. In view of the problem that the current construction site car washer exists flushing blind area, the utility model provides a building site car washing combined device, including the water area, car washing area and draining area from left to right along the same axis in proper order, the water area includes the water pool, is equipped with the water intercepting ditch along the outer periphery of water area, car washing area and draining area, and the water intercepting ditch is connected with the sedimentation tank, the first baffle and the flushing component are equipped with respectively in the front and back sides of water pool, and the flushing component includes a plurality of water supply vertical pipes that are arranged from left to right along the first baffle, and every water supply vertical pipe is connected with at least two first spray head. The utility model not only can prevent sewage to scatter everywhere, can prevent existing flushing dead angle, reduces the cleaning frequency and the difficulty of sedimentation tank simultaneously, improves the flushing efficiency and the flushing effect greatly, and saves the cost.

The utility model relates to a kind of lithium battery full-automatic cleaning machine, include rack, general carrier assembly, feeding assembly, peripheral cleaning assembly, front cleaning assembly, transfer assembly, spray air drying assembly and drying assembly.General carrier assembly is supported lithium battery on rack, there is vacuum adsorption structure fixed lithium battery;Feeding assembly automatically picks up and places lithium battery;Peripheral and front cleaning assembly clean lithium battery periphery and front respectively;Transfer assembly transports lithium battery after cleaning to spray air drying assembly;Spray air drying assembly carries out spray cleaning and air drying;Drying assembly dries lithium battery.The cleaning machine realizes full-automatic operation, reduces manual intervention, improves production efficiency;Can stably fix lithium battery, ensure cleaning quality;Adapt to a variety of shapes and model lithium battery, reduce production cost;Can be cleaned comprehensively and ensure lithium battery dry, meet subsequent production requirements.

According to the laser washing and welding integrated five-axis machining device provided by the utility model, the horizontal translation structure, the depth propelling structure and the vertical lifting structure are matched with one another, so that the relative positions and angles between the laser washing head and a workpiece and between the laser welding head and the workpiece can be flexibly adjusted; the process of cleaning first and then welding is completed on one device, one device is used for replacing multiple devices with single functions, the practicability of the device is improved, and the carrying time of workpieces among different devices during machining is shortened; by arranging the rotary structure, direction conversion of a workpiece is achieved, the workpiece can be cleaned and welded in multiple directions only through one-time clamping, and the machining efficiency and precision are improved; the controller is arranged to control the movement structures in all directions, automatic control is achieved, the machining process can be more continuous and efficient, the production efficiency is improved, the laser cleaning and welding quality can be effectively improved, and the use performance of the equipment is enhanced.

The invention discloses a multi-mode overhead line system insulator cleaning device which is specifically characterized in that a rail flat car serves as an integrated platform, an electrical control room is placed at the foremost end of the rail flat car, and a front-end insulator positioning recognition system and a front-end insulator leakage current detection system are sequentially placed at the top of the electrical control room; the water storage tank is located in the middle of the rail flat car, isolates a cleaning agent from cleaning water and supplies water to the cleaning agent water cannon and the cleaning water cannon. The generator power supply chamber is arranged at the rear end of the rail flat car and provides electric power and water pressure power for automatic flushing for the whole system, and a rear-end insulator leakage current detection system and a rear-end insulator positioning recognition system are arranged at the top of the generator power supply chamber. The problem of automatic cleaning of the contact network insulator is solved, the space utilization rate is increased, the positioning accuracy and precision are enhanced, the requirements of different scenes are met, and basic guarantee is provided for development of an intelligent operation and maintenance system of the contact network insulator.

This invention provides an automated data cleaning method based on a large-scale code generation model. The method first acquires uploaded tabular document data, then standardizes and vectorizes the tables using an anomaly detection module to identify target attribute columns requiring cleaning and anomaly annotation information. Subsequently, an external knowledge base is constructed and retrieval enhancement techniques are introduced. The attribute names and values ​​of the target attribute columns are vectorized, and supplementary knowledge is retrieved based on column-level and table-level similarity, providing domain semantic enhancement for the code generation stage. In the code generation stage, this invention adopts an iterative process from generation to verification and final sorting. High-quality prompts are constructed by combining general task hints, structured anomaly information, knowledge expansion, and demonstration examples, enabling the large-scale model to generate dedicated data cleaning code. Automatic error correction and optimization are achieved through executability checks and accuracy verification. Finally, the optimal code is selected to execute the cleaning task and output structured data.

The utility model relates to the technical field of mould cleaning and maintenance, concretely to a cleaning and maintenance device for mould cavity, which comprises an operation table, a water tank placed on the ground below the operation table, a second stirring mechanism installed in the water tank, an ascending pipe installed on the water tank, a water pump installed on the ascending pipe, and a mounting block with a hollow interior installed on the ascending pipe. The utility model is provided with a rotating table and a rotating motor, which can make the mould rotate in all directions during cleaning and maintenance, and the cleaning and maintenance medium sprayed by the spray head can fully contact each part of the mould cavity, thus improving the comprehensiveness and effect of cleaning and maintenance. The first and second stirring mechanisms are provided to stir the medium in the medium storage box and the liquid in the water tank respectively, which ensures the uniform mixing of the medium and liquid, thus improving the cleaning and maintenance quality, and various media can be added according to needs, which facilitates the cleaning and maintenance of the mould.

The utility model relates to a kind of self-cleaning secondary water supply water tank, including water tank body, water supply pipeline, control module and be located in the water storage tank of water tank body, self-cleaning module, water level sensor and turbidity sensor, utilize water level sensor, turbidity sensor real-time monitoring the water level and turbidity in water tank body, when the detection value of water level sensor≤preset threshold and the detection value of turbidity sensor≥preset threshold, trigger cleaning program, control system controls flush control valve to open, make the water in water storage tank flow into self-cleaning module under the action of gravity, flush the inner wall of water tank body by spray head, to realize efficient, energy-saving automated cleaning, without additional water pump, reduce energy consumption;In addition, through intelligent sensing and automatic control technology, the accurate triggering and efficient execution of water tank cleaning are realized, effectively improve the water quality guarantee capability of secondary water supply system.

This utility model provides an electroplating tank cleaning device, relating to the field of electroplating tank cleaning technology. It includes a reciprocating moving block, with a central cleaning plate fixedly installed in the middle area of ​​the bottom of the reciprocating moving block, a right cleaning plate fixedly installed in the right side area of ​​the bottom of the reciprocating moving block, and a left cleaning plate fixedly installed in the left side area of ​​the bottom of the reciprocating moving block. Based on the coordinated drive of a ball screw, the reciprocating moving block is driven to move slowly and uniformly along a limiting guide rod, realizing the automated reciprocating motion of the right, central, and left cleaning plates within the electroplating tank. By activating different cleaning modules in stages, precise cleaning of each surface of the tank is achieved. Furthermore, it automatically shuts off the cleaning fluid supply when not in operation, avoiding liquid waste caused by ineffective spraying, achieving both energy saving and environmental protection benefits. This solves the problem that existing electroplating tank cleaning devices cannot flexibly adjust to different cleaning needs, and the spraying of cleaning fluid lacks specificity.