18results about How to "Guaranteed scraping effect" patented technology

This application provides an optimized structure for applying glue to a gluing roller on an edge-sealing machine, belonging to the field of gluing roller technology for edge-sealing machines. It includes: a metal scraper; a glue-applying roller located below the metal scraper; a glue-storing strip fixed to the surface of the glue-applying roller; a soft glue-scraping strip located between the metal scraper and the glue-applying roller; a disassembly assembly located between the soft glue-scraping strip and the metal scraper for easy disassembly and replacement of the soft glue-scraping strip to be cleaned or damaged; a mounting plate located above the metal scraper; and a timed lifting assembly located below the mounting plate. This application utilizes the glue-storing strip to physically guide the flow, ensuring glue accumulation on the back of the glue-applying roller, effectively preventing glue shortages on the edge-sealing back side and helping to maintain glue viscosity. Furthermore, the soft glue-scraping strip scrapes the glue on the surface of the glue-applying roller, facilitating the removal of glue exposed on the outer surface of the glue-applying roller for extended periods, thus ensuring the desired process effect.

The utility model discloses a printing and dyeing wastewater biodegradation treatment device with scrape slag structure, concretely relates to water treatment technical field, and includes the treatment pond, and the inside fixed setting of treatment pond has the filter plate, and the top of treatment pond is provided with fixed frame, and the inside of fixed frame is provided with scrape slag mechanism, and scrape slag mechanism includes the sliding block of sliding setting in the inside of fixed frame, and the top fixed setting of sliding block has first U -shaped frame, and the bottom fixed setting of first U -shaped frame has first scraper, and the both sides fixed setting of first scraper has the guide block, and the surface of treatment pond is provided with the guide groove, and the guide block is slidably connected with guide groove. The utility model discloses double scraper cooperation scrape slag, can remove water surface scum, can also push the filter residue on filter plate, realizes all -round dregs cleaning, and timely discharge dregs, creates good condition for aeration efficient oxygen supply and microorganism degradation, improves overall processing efficiency, and has practicality and economy.

The utility model discloses a kind of soft porcelain material feeding device, it is related to the field of feed tank, including feed tank, the top of the feed tank is fixedly installed with mounting plate, the top center of the mounting plate is fixedly installed with stirring motor, the output shaft end of the stirring motor is fixedly installed with rotating rod, which is through the mounting plate and extends to the inner cavity of the feed tank, the outer periphery of the rotating rod is connected with moving rod by connecting rod mechanism, the moving rod is used to scrape the raw material adhered to the inner wall of the feed tank, adjusting mechanism is installed in the inside of the connecting rod mechanism, and the adjusting mechanism is used to adjust the pressure between the moving rod and the inner wall of the feed tank. The utility model is adjusted by setting adjusting mechanism, when scraper appears abrasion, the position of scraper can be adjusted by adjusting mechanism, so that scraper is always attached to the inner wall of feed tank, and the effect of scraping is guaranteed.

The utility model discloses a kind of high-efficiency discharging devices for ammonia desulfurization system, it is related to ammonia desulfurization technical field, including support leg, rotating stick is arranged between the support leg, rubber belt is arranged on the rotating stick outside, filter cloth is arranged on the rubber belt outside, the one side of filter cloth is provided with discharging scraper, bottom frame is rotatably connected in the lower edge of discharging scraper, cylinder is hinged on the bottom frame, vibrating motor is installed in the lower side of cylinder. The utility model is provided with discharging scraper, bottom frame and cylinder, so that cylinder can drive discharging scraper to be pressed on filter cloth, and then ensure that discharging scraper effectively scrapes material on filter cloth, ensure material scraping effect.

This utility model relates to the technical field of rubber mixing equipment, specifically a rubber turning mechanism for a rubber open mill, including a machine base and a scraping mechanism. A mounting frame is provided on the machine base, and a pressure roller, a drive roller, and a driven roller are rotatably connected to the mounting frame. The scraping mechanism includes a mounting plate on the mounting frame, a fixed block on the mounting plate, a threaded rod threadedly connected to the fixed block, two fixed cylinders symmetrically distributed on the fixed block, a spring inside the fixed cylinders, a telescopic rod on the spring, a scraper on the telescopic rod, a rotating connector on the scraper, and a handle on the threaded rod. The threaded rod is rotatably connected to the rotating connector, and the telescopic rod is slidably connected to the fixed cylinders. This utility model can precisely adjust and limit the position of the scraper against the roller surface to ensure the quality of scraping, and also facilitates the disassembly and replacement of the scraper.

The utility model relates to the field of TPV production equipment, in particular to a TPV elastomer particle storage bin with a stirring mechanism, which comprises a bin chamber, the stirring mechanism and a stirring driving mechanism, a discharging device is arranged on the bin chamber, the stirring mechanism comprises a rotating shaft, a support frame, a stirring rod and a scraping part, the support frame is fixed on the rotating shaft, the stirring rod is fixed on the rotating shaft, and the scraping part is fixed on the stirring rod. The stirring rod is fixed to the supporting frame and is parallel to the rotating shaft, the material scraping piece is elastically fixed to the outer side of the stirring rod, the rotating shaft is rotationally arranged in the bin chamber, and the stirring driving mechanism is in driving connection with the rotating shaft, so that the discharging smoothness of TPV elastomer particles in the storage bin can be improved; the damage to the TPV elastomer particles is reduced.

A roller scraper fixing device for lithium battery production belongs to the technical field of lithium battery production. The rear fixing plate and the front fixing plate are fixedly connected through at least one screw, and positioning bolts are fixed to the left side and the right side of the front end of the rear fixing plate. The number of the positioning bolts is at least one, and the positioning bolts are evenly distributed in the width direction of the resin scraper. And the positioning bolt is one or a combination of more of a cylinder, an elliptic cylinder or a square column. And an adjusting gasket is arranged between the front fixing plate and / or the rear fixing plate and the resin scraper. According to the utility model, the positioning bolt is matched with the preset positioning hole of the scraper, so that the scraper can be accurately positioned and recycled after being repaired, the service life of the resin scraper is prolonged, and the consumable cost of the scraper is obviously reduced; the positioning bolts are uniformly distributed in the width direction of the scraper and are matched with various cylinder shapes, so that the mounting stability of the scraper is effectively improved, deviation or looseness in the working process is avoided, the graphite powder scraping effect is guaranteed, and the production yield of lithium battery pole pieces is improved.

The utility model discloses a dry mud discharging mechanism which comprises a scraper blade main shaft, one end of the scraper blade main shaft is fixedly connected with a scraper blade pressure adjusting gear, the scraper blade main shaft is fixedly connected with a spring fixing support, one side of the spring fixing support is provided with a support fixing sleeve, a scraper blade is fixedly arranged below the support fixing sleeve, and the scraper blade pressure adjusting gear is fixedly connected with the scraper blade main shaft. The upper surface of the scraping plate is slidably connected with an extended scraping plate, and a spring is arranged between the upper surface of the scraping plate and the spring fixing support; the scrapers can be arranged in a layered and staggered mode through the spring fixing support and the support fixing sleeve, layered design of the scrapers is achieved, integral forming is not adopted, the single scrapers can be replaced when damaged, the pressure of the spring can be adjusted through the positioning pin on the support fixing sleeve, and the pressure between the scraper and the filter cloth can be adjusted to a proper value. The extended scraper can be extended according to the actual condition of the filter cloth, so that the pressure between each scraper and the filter cloth is balanced, and the sludge scraping effect is ensured.

The utility model relates to the technical field of keyboard dust removal, in particular to multifunctional dust removal equipment for a keyboard, which comprises a dust removal cylinder, a dust removal device and a dust removal device, the dust removal mechanism comprises a dust suction pipe connected to the inner wall of the dust removal cylinder in a clamped mode, the surface of the dust suction pipe is fixedly connected with a brush ring, and a rubber filter screen is arranged on the inner wall of the dust removal cylinder; according to the device, a keyboard is comprehensively scraped and swept and impurities obtained after scraping and sweeping are comprehensively adsorbed through the dust removal cylinder, compared with an existing mode that dust collection on the keyboard is not comprehensive, dust collection on the keyboard is comprehensively conducted by moving the dust removal cylinder, then the dust removal effect on the keyboard is guaranteed, and the dust removal effect on the keyboard is improved through a rubber filter screen. Impurities in the dust removal cylinder are prevented from being attached to the surface of the draft fan, and the joint of the dust collection pipe and the dust removal cylinder is sealed through the sealing ring, so that the dust collection effect of the dust removal cylinder is guaranteed.

The application relates to the technical field of agricultural equipment, in particular to a main-path type water and fertilizer integrated intelligent irrigation regulating valve group which adopts the following technical scheme: a main-path type water and fertilizer integrated intelligent irrigation regulating valve group, comprising: a water pumping pipe, one end of which is communicated with a water source and the other end of which is connected with a water pumping pump; a circulating filtering assembly which is arranged on the water outlet side of the water pumping pump and comprises a first filtering tank body and a second filtering tank body connected in series; through the arrangement of two-stage gradient filtering, larger particles with a size of 1-3 mm are intercepted by a hard coarse filter screen, the subsequent system is prevented from being blocked, fine filter screens remove tiny impurities with a size of 0.1-0.5 mm, the cleanliness of irrigation water is ensured, the abrasion of the sprinkler and the dripper is reduced, and the service life of the equipment is prolonged. Meanwhile, under the driving of a servo motor, the scraper can efficiently clean the impurities on the coarse filter screen, the scraping effect is ensured and the filter screen is not damaged, the scraper can also work according to pressure or timing instructions, and energy is saved and efficiency is high. An adapter pipe forms a self-flow type anti-blocking channel, the risk of blockage is reduced, and stable operation of the assembly is ensured.

The utility model discloses a salt-making mother liquor brine lithium extraction device which comprises an evaporation barrel, a discharging pipe fixedly connected to the bottom side of the evaporation barrel, a heating pipe arranged on the evaporation barrel, an absorption assembly arranged on the evaporation barrel and a stirring assembly arranged in the evaporation barrel, and a threaded groove matched with a threaded column is formed in the bottom end face of the stirring assembly. The position of the first scraping plate is adjusted, the situation that a gap is generated between the first scraping plate and the evaporation barrel after the first scraping plate is used and abraded for a long time, and consequently the scraping effect is affected is avoided, meanwhile, direct replacement of the first scraping plate is avoided, and therefore the service life of the first scraping plate is prolonged, resources are saved, and a rotating rod is screwed; a rotating rod rotates to drive a rectangular rod and a threaded column to rotate, the threaded column is screwed out of a threaded groove, so that the threaded column and the stirring assembly are detached and separated, then a second scraping plate is driven to move upwards to be detached and replaced, and the material scraping effect is guaranteed.

The utility model discloses an automatic stirring and mixing device, which relates to the technical field of mixing devices and comprises a stirring barrel, a support column arranged at the lower end of the stirring barrel, a feed port arranged at the top end of the stirring barrel, a chute arranged at the lower end of the feed port, a discharge port arranged at the bottom end of the stirring barrel and a plurality of adjustable quantitative blanking components arranged at the top end of the stirring barrel. According to the stirring device, an existing scraping plate assembly is optimized, and the distance between a scraping plate and the barrel wall can be manually adjusted through cooperation of a rotating wheel, a second screw rod, a movable column, a spring and a fixed pipe, so that the stirring device is convenient to use, the labor intensity of workers is reduced, and the labor intensity of the workers is reduced. When the scraper blade is abraded, the second screw rod can vertically move along the rotating shaft by rotating the rotating wheel, the movable column is extruded through the conical part on the second screw rod, the scraper blade is driven to be attached to the barrel wall again, and the scraping effect of the scraper blade is guaranteed.

The scraper structure comprises a plurality of main plates, mounting grooves are formed in the surfaces of the bottom ends of the main plates, fixing plates are arranged in the mounting grooves, movable cavities are formed in the bottoms of the fixing plates, bottom plates are slidably connected to the interiors of the movable cavities, and a plurality of first springs are fixed to the inner top walls of the movable cavities. The bottom ends of the first springs are attached to the upper surface of the bottom plate. According to the sludge scraping device, the multiple main plates, the fixing plates, the bottom plates, the first springs and the mounting assemblies are arranged, the fixing plates are rapidly fixed into the mounting grooves in the bottoms of the main plates through the mounting assemblies, at the moment, under the extrusion force of the first springs, the bottom plates can be attached to the bottom wall of the sedimentation tank all the time, and therefore the sludge scraping effect is guaranteed; and when the bottom plate is seriously abraded and needs to be replaced, the fixing of the fixing plate by the mounting assembly can be quickly released, and after the fixing plate is disassembled, the bottom plate can be quickly taken out from the movable cavity in the bottom of the fixing plate to be replaced, so that the bottom plate is more convenient and faster to replace.

The utility model relates to PE pipe technical field especially is a kind of PE pipe scraper assembly, including processing station, the top of processing station is provided with scraping assembly, the side of processing station is provided with collection component, by setting first motor, threaded rod, moving block, electric telescopic rod, scraper body, spring telescopic rod, second fixed ring, second motor and the cooperation use of second fixed ring, the quick fixing and angle adjustment of PE pipe have been realized, first motor drives threaded rod rotation, moving block on threaded rod moves in conjunction, and then drive electric telescopic rod and scraper body to carry out position adjustment, electric telescopic rod is telescopic, to adjust the distance between scraper body and PE pipe, ensure the scraping effect, while spring telescopic rod drives first fixed ring to move towards second fixed ring, it is convenient to clamp and fix for pipe material, second fixed ring is driven rotation by second motor, and then realized the angle adjustment of PE pipe, it is convenient for user to carry out scraping operation according to actual demand.

The utility model discloses a device is scraped to automatic material to grease machine cutter plate, including installation rail, installation rail below both sides are provided with the material scraping subassembly, material scraping subassembly includes both sides oblique material scraping board, the inside both sides of installation rail are slidly arranged with the sliding block, the inside rotation of installation rail is provided with the two -way screw rod, the utility model: when using, support column supports in the cutter plate or blade both sides, when both sides oblique material scraping board contact cutter plate, through servo motor drive first synchronous wheel and rotate, through synchronous wheel, synchronous belt drive, thereby make two -way screw rod rotate, through screw drive, thereby make both sides oblique material scraping board move to the inboard simultaneously, can just scrape the pork residue and oil on the cutter plate, and spring keeps pushing the sliding board, thereby pushes oblique material scraping board, guarantees oblique material scraping board and cutter plate contact all the time, guarantees material scraping effect, thereby need not staff manual operation, reduce staff's risk of being cut by cutter plate blade.

The utility model provides a kind of automatic deslagging structure of spherical graphite pressure filtration device, belong to graphite processing technical field, the automatic deslagging structure of this spherical graphite pressure filtration device, it include: spherical filter cavity, rotary deslagging mechanism, pressure regulating assembly, support base and sealing cover body;Spherical filter cavity is hollow sphere, multiple circular filter holes are on spherical surface, and there is deslagging port in bottom;Rotary deslagging mechanism is in filter cavity, central rotating shaft vertically passes its geometric center, and upper end and lower end are rotatably connected with top and bottom;Scraping arm is fixed on rotating shaft and presents Y type, and branch end has arc-shaped scraper matched with the curvature of filter cavity inner wall;Driving gear is fixed in rotating shaft lower end, and is engaged transmission with motor output gear;Pressure regulating assembly includes cylindrical pressure cavity and piston push rod sliding in it, and piston push rod inner end extends into filter cavity;The utility model can solve the technical problems that graphite pressure filtration device in the prior art has low deslagging efficiency, incomplete cleaning leads to the technical problem of the decline of filtration precision.

The utility model discloses a kind of bromine storage tank detachable anti-crystallization distributors, it is related to bromine storage tank distributor technical field, including fixing frame, the front and rear end of the fixing frame is evenly provided with limit shell, the inner wall middle part of the fixing frame is provided with water inlet channel, the side of water inlet channel is connected with water inlet pipe, the inner wall both sides of water inlet channel are provided with through-hole, the upper end both sides of water inlet channel are clamped with distribution shell, the inner wall top of distribution shell is fixedly connected with scraping mechanism, the inner side wall of the fixing frame is fixedly connected with dismounting mechanism, the scraping mechanism of being set can make equipment effectively scrape crystallization in bromine storage tank, prevent equipment failure caused by crystallization accumulation;The dismounting mechanism of being set can make equipment conveniently dismount distribution shell, to simplify cleaning and maintenance process, reduce operating cost, wherein, staff does not need to dismount entire equipment, easily take down distribution shell from fixing frame.

The utility model relates to the technical field of traditional Chinese medicine decoction piece processing, and discloses a traditional Chinese medicine decoction piece powder mixing machine which comprises a machine body, a stirring rod used for mixing traditional Chinese medicine decoction piece powder is arranged in the machine body, and a rotating shaft is fixedly installed at the inner end of the stirring rod. And the upper end and the lower end of the rotating shaft are movably connected with the scraping plates through spring buckles correspondingly, a machine cover is movably clamped to the upper end of the machine body, and a vertical electric push rod located behind the machine body is fixedly installed at the rear end of the machine cover. Through cooperation of the machine body, the scraping plate, the spring buckle and the stirring rod, by means of the arrangement of the scraping plate, the effect of scraping off traditional Chinese medicine decoction piece powder attached to the inner wall of the machine body is achieved, and the traditional Chinese medicine decoction piece powder attached to the inner wall of the machine body can be fully mixed with the traditional Chinese medicine decoction piece powder in the machine body; and by changing the connecting mode of the spring buckle and the scraper, the scraper can be replaced conveniently, and the scraping effect of the scraper on the wall-mounted traditional Chinese medicine decoction piece powder in the machine body is guaranteed.