144results about How to "Guaranteed cleaning quality" patented technology

The invention relates to the technical field of battery module assembly, in particular to a battery cell surface laser cleaning line and a laser cleaning method.The battery cell surface laser cleaning line comprises a main conveying line, a conveying trolley, a polar column surface texturing mechanism, a turnover mechanism, a narrow surface texturing mechanism, a bottom surface texturing mechanism, a wide surface texturing mechanism, a first guide plate and a second guide plate; the conveying trolley comprises a bottom frame movably installed on the main conveying line, a carrier arranged over the bottom frame, a rotating assembly installed in the middle of the top end of the bottom frame, side protection plates arranged on the front side and the rear side of the carrier in a mirror image mode, and a lifting assembly installed at the bottom of the carrier. The first guide plate is mounted on the rear side of the main conveying line and transversely extends between the polar cylindrical surface texturing mechanism and the bottom surface texturing mechanism so as to drive the rotating assembly to rotate, and the second guide plate is mounted on the front side of the main conveying line and transversely extends in the wide surface texturing mechanism so as to drive the lifting assembly to ascend and descend; the device is simple in structural design and process steps, low in input cost and automatic in the whole process, and the cleaning quality can be guaranteed and stable.

The invention discloses a brush roller device suitable for various bandwidths and a using method thereof, and belongs to the technical field of brush rollers, the brush roller device suitable for various bandwidths comprises a fixed seat and further comprises a roller frame, the roller frame is movably arranged on the fixed seat, a brush roller body is rotationally arranged on the roller frame, and the brush roller body is arranged on the fixed seat; a driving motor for driving the brush roll body to rotate is fixedly arranged on the fixed seat; the transverse moving mechanism is arranged on the fixed seat and is used for driving the roller frame to transversely move on the fixed seat; the impurity removing mechanism is arranged on the roller frame and is used for cleaning oxidized chips on the brush roller body; the brush roller body transversely moves in a reciprocating mode, oxidized scraps on the surface of a steel belt can be evenly brushed, the contact frequency of bristles and the surface of an object can be increased, abrasion of the bristles is more even, meanwhile, the brush roller body is suitable for brushing work of different belt widths, the brush roller can be automatically cleaned when the brush roller conducts brushing work, and the service life of the brush roller is prolonged. And the subsequent continuous and effective work of the brush roll is ensured.

The utility model discloses a fermentation device with an impurity removal mechanism, which comprises a fermentation structure, the lower side of the fermentation structure is in threaded sealing connection with a filtering and impurity removal assembly and is used for filtering treatment, the upper side of the fermentation structure is communicated with a cleaning assembly and is used for cleaning treatment, and the fermentation structure comprises a fermentation tank. A motor on the fermentation tank drives a stirring rod to rotate and cleans the inner wall of the fermentation tank through a first scraping plate, and a buffer supporting assembly is fixed on the outer wall of the fermentation tank; the buffer supporting assembly comprises a fixing block, a supporting rod is slidably connected in a sliding groove formed in the fixing block, a first spring shaft is fixed between the supporting rod and the fixing block and is used for buffering, the fermentation device with the impurity removal mechanism is provided with the filtering impurity removal assembly, and two layers of filtering nets in threaded connection with the filtering box are used for treating impurities; in addition, a motor on the filter box is used for driving, a second scraping plate on a connecting rod rotates, the second scraping plate directly moves impurities, and the impurities fall into a discharging pipe through a discharging opening to be discharged and collected.

An efficient water-saving type automatic fish scale cleaning machine comprises a main machine frame, two net-shaped conveying belts and two high-pressure nozzles, a conveying mechanism is installed in the main machine frame, and the two net-shaped conveying belts are rotatably installed on the periphery of the conveying mechanism; the efficient water-saving type automatic fish scale cleaning machine has obvious advantages and remarkable benefits in the modern aquatic product processing industry, the unique upper and lower conveying mechanisms are matched with a high-pressure spray-washing mechanism, and a fine-tuning stainless steel net-shaped conveying belt is arranged, so that high-pressure water flow can directly and uniformly act on each part of a fish body, and the fish scale cleaning efficiency is improved. The height of the conveying mechanism can be adjusted according to fish bodies of different sizes and shapes, the cleaning efficiency is ensured, meanwhile, damage to fish meat is reduced to the maximum extent, rapid and comprehensive cleaning of the two faces of the fish bodies can be achieved, the scaling efficiency is remarkably improved, the cleaning process is optimized, damage to the fish bodies is reduced to the maximum extent, and the service life of the fish bodies is prolonged. The integrity and the quality of the fish meat are kept.

The guide rail cleaning device for ink jet printing comprises a guide rail body, a sliding seat, mounting plates arranged on the two sides of the sliding seat and a collecting mechanism, the sliding seat is slidably mounted on the guide rail body, and a spray head is fixedly mounted at the top of the sliding seat; a driving mechanism, a horizontal plane cleaning mechanism and a vertical plane cleaning mechanism are arranged on the mounting plate, and the collecting mechanism comprises a fixing part, a collecting cavity, positioning plates mounted on the two opposite side walls of the collecting cavity and bends mounted on one sides of the tops of the positioning plates. Under the action of the horizontal plane cleaning mechanism and the vertical plane cleaning mechanism, the purpose of cleaning printing ink on the top and the side face of the guide rail body can be achieved, meanwhile, impurities attached to the guide rail body can be cleaned up, and the efficiency and quality of cleaning the printing ink on the guide rail body are guaranteed; and under the action of the collecting mechanism, printing ink scraped from the guide rail body can be collected, and it is guaranteed that printed matter is clean and tidy in the printing process.

The invention relates to the technical field of wastewater treatment assemblies, in particular to wastewater treatment equipment in the production process of circuit boards, which comprises a wastewater treatment assembly and an ultrasonic cleaning machine provided with the wastewater treatment assembly, and a drainage pipe is fixedly arranged on the lower side of one end of the ultrasonic cleaning machine. A bearing plate frame is fixedly arranged at the upper end of the ultrasonic cleaning machine, an electric telescopic rod is fixedly installed on the bearing plate frame, a filtering plate body is arranged in the ultrasonic cleaning machine, impurities in cleaning wastewater can be blocked on the upper side of the filtering plate body, and the situation that a pipeline is blocked when the wastewater is discharged is avoided; according to the filter plate body, most impurities on the filter plate body can be hung on a collecting platform under the action of the inclined scraper strip, the cleaning difficulty of the filter plate body is reduced, in addition, the filter plate body is convenient to mount and dismount, the filter plate body is convenient to clean, and the working intensity of workers is reduced to a great extent.

The invention discloses a casting part strength detection device, and relates to the technical field of casting part detection, the casting part strength detection device comprises a rack and a detection box arranged on the rack, the side, away from the rack, of the detection box is slidably connected with an abutting rod, and the end, close to the rack, of the abutting rod is connected with a pressing plate through a pressure sensor; the detection box is provided with a cleaning assembly used for automatically cleaning the placing plate, the pressing plate is provided with a pressure applying assembly used for synchronously applying pressure to casting parts with complex surface shapes in a multi-point mode, the pressure applying assembly comprises mounting cavities formed in the pressing plate, and the mounting plates are connected with the mounting cavities through telescopic assemblies. And one side, close to the placing plate, of each mounting plate is fixedly connected with a pressure applying rod. According to the casting piece strength detection device disclosed by the invention, multi-point pressure is applied to the casting piece with a complicated surface shape, so that the loading force of the pressing plate on the casting piece can be uniformly distributed on a sample.

The utility model relates to the field of industrial cleaning equipment, and discloses a quick-discharge rinsing tank which comprises a quick-discharge rinsing tank body, mounting frames are fixedly connected to the upper ends of the front side and the rear side of the quick-discharge rinsing tank body, rinsing spraying pipes are fixedly connected to the mounting frames, a bubbling liquid homogenizing fixing plate is fixedly connected to the bottom of the inner wall of the quick-discharge rinsing tank body through screws, and the bubbling liquid homogenizing fixing plate is fixedly connected to the bottom of the inner wall of the quick-discharge rinsing tank body. A space is reserved between the bubbling liquid-homogenizing fixing plate and the inner wall of the bottom side of the quick-discharging rinsing tank, one side of the quick-discharging rinsing tank is fixedly connected with a resistivity detection pipe, one end of the resistivity detection pipe is a connecting pipe and is communicated with an inner cavity of the quick-discharging rinsing tank, and the other side of the quick-discharging rinsing tank is fixedly connected with a booster water pump; according to the device, automatic product carrying is achieved through the precise butt joint and positioning technology, efficient cleaning and pollution prevention are guaranteed through the bubbling liquid uniformizing and bubbling technology, the cleaning quality is guaranteed through rapid liquid discharging and secondary spraying, and the high-standard cleaning requirement is met.

The invention relates to the technical field of amine liquid purification, and discloses a thermal power flue gas carbon capture amine liquid purification system utilizing carbon dioxide purging, which is connected with a carbon capture system and comprises a resin desalination module respectively connected with a purification pipeline, a gas transmission pipeline, a liquid transmission pipeline and an alkali liquor box; valves are arranged on the purification pipeline, the gas conveying pipeline and the liquid conveying pipeline; the purification pipeline is connected with the filtering subsystem; the filtering subsystem is connected with an amine liquid pipeline; amine liquid of the carbon capture system is input into the filtering subsystem through an amine liquid pipeline; the gas pipeline is connected with a gas outlet of the carbon capture system, and the gas outlet is used for discharging CO2 product gas of the carbon capture system; a compressor is further connected between the air outlet and the air conveying pipeline; the liquid conveying pipeline is respectively connected with the circulating water tank and the desalted water tank. According to the invention, stable alkali liquor cleaning can be realized, and on the basis of ensuring the cleaning cleanliness of the alkali liquor, the amount of wastewater is greatly reduced, the purification period is shortened, the purification efficiency is improved, and the purification cost is reduced.

The utility model discloses an end cover packaging and cleaning device which comprises a packaging frame, the packaging frame comprises a storage rack and a packaging cage for containing the storage rack, the storage rack is provided with a plurality of fixing rods, and one side of the packaging cage is provided with a lifting grabbing lug; the turnover device comprises a turnover base and a turnover base table rotationally connected with the turnover base, and a turnover driving device is arranged in the turnover base and the turnover base table in a penetrating mode; the functional cleaning tank comprises an ultrasonic cleaning tank, a first cold water tank, a second cold water tank, a hot water tank and an anti-rust liquid tank which are arranged in sequence; the lifting device is used for lifting the pallet from the turnover device to the functional cleaning tank; the electric vehicle end cover cleaning device can effectively solve the problem that an existing cleaning mode is poor in batch cleaning efficiency, and an efficient and feasible solution is provided for the electric vehicle end cover cleaning industry.

The utility model relates to the technical field of cleaning of car washers, in particular to a cleaning strength adjusting device for a car washer, which comprises a water tank. A water pipe is installed at the end, away from the water tank, of the pipeline, a water gun head is connected to the end, away from the pipeline, of the water pipe, a filter screen is installed at a water inlet, extending into the water tank, of the pipeline, and the pipeline and the water pipe provide a path for conveying a water source; the variable-frequency water pump is responsible for conveying a water source of the cleaning vehicle, the distance measuring assembly comprises a fixing piece installed on the outer side face of the water gun head, an installation module, an infrared emitting module and an infrared receiving module, and the infrared emitting module is used for emitting infrared light to measure the distance between the spray head and a target; the distance between the water gun head and the vehicle body is detected in real time through the infrared distance measuring transmitter and the infrared distance measuring receiver, water pressure adjustment is achieved in combination with the variable-frequency water pump, automatic pressure reduction is achieved when the vehicle is close to the vehicle body, and vehicle paint is prevented from being damaged.

The utility model relates to carpet preparation technical field, and disclose a centrifugal type carpet preparation is with cleaning equipment, including cleaning tank, the inside of cleaning tank is provided with the cleaning and brushing subassembly, the inside bottom of cleaning tank is provided with carpet placing assembly, and the brush -washing mechanism includes bearing piece, brush roll, first belt pulley, second belt pulley, drive motor piece, hollow connecting box, telescopic pipe, water storage box, inlet filter plate, connecting strip and brush block, the bearing piece fixed connection in the inside both sides of cleaning tank. The centrifugal type carpet preparation is with cleaning equipment, is provided with the cleaning and brushing subassembly through the setting, and the water pump body in the inside is started to spray out through the water spray pipe and the shower nozzle, can aim at carpet and below brush -washing mechanism, and the brush block is soaked, can wet the brush block, then starts drive motor piece and drives brush roll rotation, rotates synchronously under the setting of transmission assembly two brush rolls, and the carpet below is brushed and washed, and the cleaning effect of carpet is good.

According to the automatic rock debris cleaning device, at least one first nozzle is arranged in a spiral flow channel to impact rock debris in the spiral flow channel to form suspended matter, a rotary driving motor is arranged on one side of a sealing rotary disc to drive the sealing rotary disc to rotate in a stepping mode, and a charging barrel is used for receiving the suspended matter and is connected with the sealing rotary disc through a cross supporting arm; the turnover motor and the water-gas electromagnetic valve assembly are arranged on the cross support arm to provide power for turnover of the charging barrel; the vibrating screen is supported on the support and comprises a vibrating screen runner used for vibrating screening, and at least one second nozzle is located above the vibrating screen to spray and clean rock debris. The automatic rock debris cleaning device can automatically clean rock debris and improve the cleaning efficiency.

The utility model discloses a cleaning device for glass fiber board production, which belongs to the technical field of glass fiber board production and comprises a base for supporting, a fixing frame for conveying and guiding a glass fiber board is mounted in the base, two sliding grooves are symmetrically formed in the fixing frame, and the two sliding grooves are symmetrically arranged in the base. A plurality of springs used for extruding the glass fiber board are installed in the two sliding grooves, one ends of the multiple springs are connected with moving columns, extruding plates used for fixing the glass fiber board are installed on the sides, away from the springs, of the moving columns, and two guide columns are installed on the sides, close to the moving columns, of the extruding plates; according to the cleaning device for glass fiber board production, the contact pressure of the extrusion plate and a fiber board can be self-adapted, the situation that the surface of the glass fiber board is damaged due to too tight fixation or the situation that the glass fiber board moves during cleaning due to too loose fixation is avoided, and the cleaning quality is ensured.

The utility model discloses a kind of glycolide crude product purification equipment, including spherical reaction kettle and reaction kettle base;The spherical reaction kettle is rotatably connected in the reaction kettle base;The stirring assembly of stirring material is provided in the spherical reaction kettle interior;The spherical reaction kettle includes upper half, the liquid inlet for liquid inlet is opened in the upper half top, and the first liquid discharge port for liquid discharge is opened in side wall.The spherical reaction kettle further includes lower half, the lower half is located in the reaction kettle base inboard, the lower half and the upper half butt joint, connect by fixing part.The stirring assembly includes second transmission shaft and stirring paddle, the upper end of the second transmission shaft is connected drive source by penetrating the upper half, and lower end is located in the spherical reaction kettle interior and connects the stirring paddle.The utility model aims at overcoming existing defects and provides a kind of glycolide crude product purification equipment, simple structure, easy operation, and guarantee cleaning quality.

The invention relates to battery electrode terminal cleaning equipment and a battery production line. The battery electrode terminal cleaning equipment comprises a rack (1) and a cleaning device (2), the cleaning device (2) comprises a bearing part (21) mounted on the rack (1) and a wiping part (22) mounted on the bearing part (21), and the bearing part (21) is configured to move relative to the rack (1) so as to drive the wiping part (22) to wipe an electrode terminal (31) of a battery; the problem that in the prior art, the quality of the electrode terminal of the manual cleaning battery is difficult to guarantee is solved.

The utility model discloses an intravascular stent cleaning and fixing device which comprises a top cover, an installation disc and a base which are coaxially matched in an aligned mode and sequentially arranged in the axial direction at intervals, and further comprises a supporting column sequentially penetrating through the top cover, the installation disc and the base in the axial direction. A plurality of supporting devices capable of containing intravascular stents in a one-to-one correspondence mode are arranged between the top cover and the installation disc and between the installation disc and the base respectively. According to the intravascular stent cleaning and fixing device, cleaning treatment of an intravascular stent can be more efficient, and the cleaning quality is better.

The application relates to the field of agricultural product processing technology and discloses a cleaning device for processing potato agricultural products, which comprises a base, a partition plate is arranged in the middle of the base, a rotating frame is arranged at the upper end of the partition plate, two symmetrical cleaning baskets are arranged above the base, a filter screen box is arranged in each of the two cleaning baskets, the filter screen box is connected with the rotating frame through a bolt, and rotating plates are rotatably connected to the two ends of the filter screen box. The cleaning basket is arranged above the base, the filter screen box is arranged above the cleaning basket in a turnover mode, the two ends of the filter screen box are connected with the rotating plates, and a cleaning brush is arranged in the filter screen box, so that the agricultural products in the filter screen box can be drained and screened out when the filter screen box is turned over, and the agricultural products are transferred to the other cleaning basket; the agricultural products are cleaned again in the other cleaning basket, the cleaning effect of the device on the potato agricultural products is improved, the agricultural products can be poured out of the device after cleaning, manual fishing is not needed, and the cleaning efficiency of the device is improved.

The petroleum filter element with the anti-blocking structure comprises a filter element body, the anti-blocking structure is connected to the filter element body in a threaded sealing mode and used for filtering petroleum, a waste collecting assembly is detachably installed on the right side of the anti-blocking structure and used for collecting waste, the anti-blocking structure comprises a filter pipe, and the filter pipe is communicated with a material guiding pipe. The sealing assembly penetrates through the interior of the material guiding pipe and is used for sealing an outlet in the right side of the filtering pipe, the anti-blocking filtering net penetrates through the lower side of the interior of the filtering pipe, and an oil guiding groove is formed in the lower side of the interior of the filtering pipe and used for oil guiding machining. A sealing ring is arranged on the sealing plate, the auxiliary sealing effect is guaranteed, the filter pipe and the anti-blocking filter screen are subjected to scraping pretreatment through a cleaning scraping plate and a pushing block under the auxiliary effect of a hydraulic cylinder in the filter pipe, the inner wall of the filter pipe is brushed under the auxiliary effect of a cleaning piece on the rear side fixing plate, and the cleaning quality is guaranteed.

This invention discloses a continuous-pulse column vector fiber laser cleaning system, comprising a laser generation module, a beam transmission and scanning module, and a motion control module. The laser generation module employs a continuous-pulse column vector laser, which integrates a control module capable of switching between continuous and pulsed output modes. It also integrates a polarization control system capable of freely switching between radial and angular polarization modes according to cleaning process requirements, and selecting to emit either a radially or angularly polarized beam. Within the reliable architecture of a time-sharing hybrid cleaning system, this laser cleaning system utilizes the unique spatial polarization and energy distribution characteristics of a column vector beam to replace the traditional fundamental mode Gaussian beam, achieving a significantly improved advanced laser cleaning system in terms of cleaning quality, process versatility, and overall efficiency.

This utility model relates to the field of integrated circuit manufacturing and testing technology, specifically an integrated circuit test probe cleaning device, comprising: a base on which a cleaning cylinder is fixedly connected; a fixing assembly including a connecting plate, a rotating ring, and a supporting sleeve, wherein the connecting plate is welded to the inner wall of the cleaning cylinder, the rotating ring is rotatably connected to the connecting plate, the supporting sleeve is welded to one side of the rotating ring, and the supporting sleeve is located on the side close to the outer wall of the cleaning cylinder; and a cleaning assembly including a rotating shaft, a cleaning cylinder, a brush, a water supply pipe, and a spray head, wherein the rotating shaft is rotatably connected to the base via a supporting seat, the cleaning cylinder is keyed to the rotating shaft, the brush is fixedly connected to the outer wall of the cleaning cylinder, the water supply pipe passes through the side wall of the cleaning cylinder and is fixedly connected to the side wall of the cleaning cylinder, and the spray head is fixedly connected to the water supply pipe and located inside the cleaning cylinder, thereby improving cleaning efficiency while ensuring cleaning effect.

The utility model relates to the technical field of high-pressure cleaning for road maintenance, and discloses a high-pressure cleaning device for road maintenance, which comprises a cleaning vehicle, a water tank is fixedly connected to the top of the cleaning vehicle, a moving component is arranged at the bottom of the cleaning vehicle, a water pump is fixedly connected to the inner wall of the water tank, and the input end of the water pump is fixedly connected to the outer wall of the water tank. A telescopic pipe is fixedly connected to the output end of the water pump, a high-pressure spray head is arranged at the bottom of the telescopic pipe, a quick release assembly is arranged on the outer wall of the high-pressure spray head, the moving assembly comprises a first sliding block, the top of the first sliding block is fixedly connected to the bottom of the cleaning vehicle, and a sliding rail is slidably connected to the outer wall of the first sliding block; the bottom of the sliding rail is fixedly connected with a first fixing block. According to the cleaning device, the first connecting pipe is driven by the sliding rail to extend outwards, then the high-pressure spray head is driven by the first connecting pipe to extend outwards, and the problems that a conventional cleaning range is fixed, some special positions are difficult to cover, and manual cleaning needs to be additionally arranged are avoided.

The invention relates to the technical field of cotton processing devices, in particular to a sample processing device for cotton detection. Comprising a machine body, a power assembly is arranged on the left side of the machine body, the right end of the power assembly is located in the machine body, a plurality of elastic metal strips are evenly arranged at the right end of the power assembly in the circumferential direction, a plurality of air supply parts are arranged at the bottom of the machine body, a discharging pipe communicated with the interior is arranged on the right side of the machine body, and cleaning assemblies are symmetrically arranged at the discharging pipe; a dispersing assembly is arranged at the top of the machine body; cotton is blown up and is matched with vibration of the dispersing assembly, cotton loosening operation is achieved, cotton seeds and cotton branches are separated stably and rapidly, after separation, the cotton seeds and the cotton branches are grabbed into the discharging pipe through the metal strips, workers can take the cotton seeds and the cotton branches according to needs, and use is convenient.

The invention discloses a multifunctional automatic barrel washing machine which comprises a bearing rack, the outer portion of the bearing rack is covered with a protective shell, the whole bearing rack is of a steel structure hollow frame structure made of technical stainless steel materials, and a separation support is longitudinally and fixedly installed in the middle of the interior of the bearing rack; a rotary driving motor is fixedly installed in the middle of one side of the separation support, an output shaft of the rotary driving motor penetrates through the separation support to be fixedly provided with a barrel holding support, and a liquid accumulation disc bearing support is fixedly installed at the lower end of the other side of the separation support; and a control panel is preset at the upper end position of the other side of the outer front surface of the bearing rack. According to the stainless steel chemical barrel cleaning device, the full-automatic assembly is adopted, full-automatic cleaning work of the stainless steel chemical barrel can be achieved, the rotatable barrel holding support is adopted, after the interior of the barrel is cleaned, the barrel can be dried in a rotating mode, and residues of cleaning liquid or cleaning water in the barrel are prevented.

The invention discloses a premna microphylla leaf crusher, which belongs to the technical field of leaf crushing, and comprises a cleaning mechanism for cleaning premna microphylla leaves to be crushed, and a crushing mechanism for crushing the premna microphylla leaves is arranged on the cleaning mechanism. The crushing mechanism is provided with a vacuum mechanism for performing vacuum dehumidification on the crushed premna microphylla leaves; the cleaning mechanism can automatically wash the premna microphylla leaves, sand and stone in the premna microphylla leaves are removed, and the quality of subsequent premna microphylla leaf powder is improved; the crushing mechanism firstly freezes premna microphylla leaves and water therein, and then crushes the frozen premna microphylla leaves and frozen water through an upper crushing wheel and a lower crushing wheel, so that the crushing effect is good; the crushed premna microphylla leaves can be equivalently transferred by the vacuum mechanism, the vacuum chamber is vacuumized by the vacuum pump, ice powder is directly sublimated into steam in a vacuum state, and finally dry leaf powder is formed.

The utility model discloses textile fabric cleaning equipment, which relates to the technical field of textile fabric treatment and is technically characterized by comprising a cleaning pool, an inlet roller is rotatably mounted at the top end of the cleaning pool, and a pair of third brush rollers is rotatably mounted on the inner surface of the cleaning pool and positioned above a second compression roller. The two third brush rollers are located above the liquid level, a fifth gear and a sixth gear are fixedly installed at one ends of the two third brush rollers correspondingly and keep in an engaged state, a transmission assembly is arranged between the third brush rollers and the first brush roller, a discharging roller is rotationally installed at the top end of the cleaning pool, and a discharging assembly is arranged between the discharging roller and the second brush roller. A U-shaped pipe is fixedly installed on the cleaning pool, the U-shaped pipe is arranged above the third brush roller, a plurality of drainage heads are fixedly installed in the length direction of the U-shaped pipe at equal intervals, a water supply assembly is fixedly installed on the cleaning pool, and the water supply assembly is fixedly connected with the U-shaped pipe, so that the textile fabric cannot be bonded to the textile fabric.

The invention belongs to the technical field of ultraviolet picosecond cutting equipment, and specifically relates to ultraviolet picosecond PCB circuit board cutting equipment, which solves the problem in the prior art that it is inconvenient to clean the cutting position. The invention comprises a processing table, on which an ultraviolet picosecond laser cutting equipment is installed, and a mounting seat is installed on the ultraviolet picosecond laser cutting equipment, a cleaning seat is fixedly connected to the mounting seat, a self-cleaning mechanism is rotatably connected in the cleaning seat, a liquid pumping transmission mechanism is fixedly connected to the cleaning seat, a liquid storage seat is fixedly connected to the mounting seat, and a waste liquid seat is fixedly connected to the mounting seat below the liquid storage seat. By setting a wiping belt structure, the wiping belt is driven to rotate by a driving mechanism, so that the wiping belt can clean the position of the PCB circuit board to be cut, thereby effectively reducing the disadvantage of the ultraviolet picosecond PCB circuit board cutting equipment that is inconvenient to clean before cutting, and improving the cutting quality and the service life of the equipment.

The utility model discloses a tunnel secondary lining trolley formwork cleaning device which comprises a cleaning mechanism located above a secondary lining formwork at the upper end of a secondary lining trolley and used for cleaning concrete on the arc-shaped face of the secondary lining formwork. The walking trolley mechanism is arranged on one side of the cleaning mechanism and used for driving the cleaning mechanism to transversely move on the second lining template; the arc-shaped support plate assembly is arranged at the upper end of the walking trolley mechanism and provides support for track movement of the cleaning mechanism; the lifting mechanism is arranged at the lower end of the walking trolley mechanism and used for controlling the walking trolley mechanism to ascend and descend, the lifting mechanism comprises a first hydraulic oil cylinder, an arc-shaped panel and a connecting plate, the first hydraulic oil cylinder is fixed to the portion, on one side of the second lining trolley, of the working platform, and the radian of the arc-shaped panel is the same as that of a second lining formwork; the tunnel secondary lining trolley formwork cleaning device does not need to be disassembled in a reciprocating mode, the labor intensity of workers is reduced, meanwhile, the cleaning quality is guaranteed, and the construction quality is greatly improved.

The utility model discloses cleaning equipment for textile rubber roller production, and relates to the technical field of roller cleaning equipment.The cleaning equipment is characterized in that firstly, cleaning liquid is poured into a cleaning box, then when the cleaning equipment is started, a servo motor drives two driven wheels to rotate through a driving wheel, so that a cleaning roller performs reciprocating cleaning motion, and the cleaning roller is driven to rotate; meanwhile, through the synergistic effect of an electric telescopic rod and an adjusting plate, the spinning rubber roller on a cleaning support is moved downwards, the spinning rubber roller is placed in a cleaning box to be cleaned, the cleaning support can fixedly move the spinning rubber roller so as to ensure the cleaning effect and stability, a cleaning brush makes contact with the spinning rubber roller, the surface of the spinning rubber roller is cleaned, and the cleaning efficiency is improved. The cleaning box is used for cleaning equipment, a cleaning roller is arranged in the cleaning box and used for cleaning the spinning rubber roller, a servo motor block fixes a servo motor, the servo motor drives the cleaning roller by controlling the rotating speed of a driving wheel, and the spinning rubber roller can be adjusted by an adjusting plate through arrangement of a sliding rod and a connecting block.

The utility model discloses an internal cleaning structure of barite powder preparation equipment, and relates to the technical field of machinery, the internal cleaning structure comprises a U-shaped support frame with a slot on the side wall, a support frame is inserted in the slot, a plurality of cross beams are fixedly connected in the support frame at equal intervals, the top of each cross beam is provided with a brush, and the brush is provided with a brush head. A stroke plate is arranged at one end in the U-shaped supporting frame, a screen plate is hinged to one end of the stroke plate, a plurality of screen grooves are formed in the top of the screen plate at equal intervals in a penetrating mode, the screen grooves are matched with brushes, the tops of the brushes extend into the screen grooves, and a fixing plate is fixedly connected to the end, away from the stroke plate, of the screen plate. The device has the advantages of high cleaning efficiency, good cleaning quality, strong equipment stability, low production cost and the like.