19results about How to "Neat edges" patented technology

The invention belongs to the technical field of biology, and particularly relates to Meyerozyma caribba XX2120, and the preservation number of the Meyerozyma caribba XX2120 is GDMCC No: 67777. The invention further relates to a preparation method of the Meyerozyma caribba XX2120. The strain is obtained by taking saccharomycetes X2120 as a starting strain, carrying out ARTP mutagenesis treatment and screening, has relatively strong acid resistance, relatively high salt stress resistance and certain alcohol resistance and aldehyde resistance, can effectively utilize monosaccharide, disaccharide and trisaccharide, has a wide utilization range on carbohydrate and has a relatively good utilization rate on inorganic nitrogen. Moreover, the strain can be used for producing mycoprotein through liquid fermentation by taking Luzhou-flavor distillers' grains as a raw material, and also can be used for performing solid fermentation on the Luzhou-flavor distillers' grains, so that the true protein content of the distillers' grains is increased, the nutritional value of the distillers' grains is improved, and the recycling of distillers' grain resources is effectively promoted.

This invention discloses an asphalt pavement shaping and repair device and method, belonging to the field of road repair technology. The asphalt pavement shaping and repair device of this invention includes a mobile frame. A defect identification module is installed on the lower surface of the mobile frame near the front end, used to detect and generate the contour and depth information of pavement defects. A partition shaping module is installed in the middle of the mobile frame, used to perform contour milling or cutting on the defect area based on the contour and depth information. The invented asphalt pavement shaping and repair device and method integrate five core functional modules—defect identification, contour cutting, milling and removal, heated paving, and intelligent compaction—onto a single mobile frame. Through a control center, the entire process is intelligently and collaboratively controlled. The equipment can complete all repair procedures in one pass through the defect area, transforming the traditional multi-day, multi-machine, decentralized operation mode into a highly efficient "one-stop" assembly line operation.

This utility model discloses a fresh-mixed beverage bottle cap, comprising an upper cap, a middle cap, and a lower cap. The upper cap includes a top cap and an anti-theft ring connected below the top cap. The inner wall of the top cap has internal threads that mate with the middle cap. The anti-theft ring is fitted around the middle cap, with one part connected to the top cap via a point connection and the other part connected to the top cap via a pull strip. The two sides of the pull strip are respectively connected to the top cap and the anti-theft ring via point connections. The lower cap is inserted into the beverage bottle and screwed onto the bottle neck. The middle cap is inserted into the lower cap, and the upper cap is screwed onto the middle cap, sealing the top of the middle cap to form a cavity for storing honey. Through the cooperation of a guide post and a guide groove, the middle cap moves downward within the lower cap, puncturing the bottom of the lower cap, allowing the honey in the cavity to flow into the beverage bottle through the puncture. The upper, middle, and lower caps employ a multi-stage sealing system. Through a precision sealing structure, the pre-treated honey meets the colony count requirements, with a residual crystal nucleus content of ≤2%, preventing damage to the seal due to crystal expansion during storage.

The utility model belongs to the technical field of printing paper, and particularly relates to anti-adhesion printing paper for digital printing, which comprises a basic paper layer, a water absorption auxiliary layer arranged at the top of the basic paper layer, an antistatic layer arranged inside the basic paper layer, and an anti-adhesion functional layer arranged at the top of the water absorption auxiliary layer. The bottom of the base paper layer is provided with the blocking layer, the edge of the base paper layer is provided with a tearing line and a positioning hole, the interior of the water absorption auxiliary layer is communicated with a pore structure so that water in digital printing ink can be rapidly absorbed, ink fixation can be accelerated, and the adhesion risk caused by water residue can be reduced; the anti-adhesion functional layer forms a continuous film layer, stable adhesion of anti-adhesion particles is ensured, the blocking layer prevents ink on the front side from permeating to the back side, the blocking layer is matched with the anti-adhesion functional layer on the front side to achieve the double-sided anti-adhesion effect, meanwhile, when the paper is torn, the paper is broken along a hole line, and the edge is neat and free of burrs; and accurate alignment during paper conveying is ensured.

The application discloses an enamel edge automatic processing system, which comprises a feeding table, a rack, a multi-axis mechanical arm, a control device, a dry wiping execution mechanism, a wet wiping execution mechanism, a edge rolling and glazing execution mechanism and a discharging conveyor. The feeding table is provided with an identification and positioning device for identifying and positioning an enamel ware. The multi-axis mechanical arm, the dry wiping execution mechanism, the wet wiping execution mechanism and the edge rolling and glazing execution mechanism are arranged on the rack. A magnetic chuck for adsorbing the enamel ware is arranged on the end effector of the multi-axis mechanical arm. The control device is electrically connected with the multi-axis mechanical arm, the identification and positioning device, the dry wiping execution mechanism, the wet wiping execution mechanism and the edge rolling and glazing execution mechanism. The application can replace manual work, realize automatic processing of the enamel edge, improve production quality and efficiency and improve the working environment.

This disclosure relates to a method, apparatus, device, and storage medium for determining oil slick regions in an image. The method includes: acquiring a first image of an oil slick at sea; preprocessing the first image to obtain a second image; inputting the second image into a neural network to obtain a third image; updating the original contact points in the third image to obtain a fourth image; improving and optimizing the boundaries in the fourth image to obtain a fifth image; and processing the fifth image using a chaotic evolutionary optimization algorithm to obtain a sixth image showing the ternary representation of the oil slick. The oil slick region is then determined based on the sixth image. The technical solution of this application uses a chaotic algorithm to optimize the ternary algorithm and uses a chaotic evolutionary optimization algorithm to process the fifth image to obtain a ternary representation of the oil slick at sea; this improves the clarity of image region segmentation and facilitates more accurate determination of the oil slick region.

The utility model relates to the technical field of glass cutting, and discloses an efficient precise optical glass cutting device which comprises a bearing assembly, a fixing assembly, a cutting assembly, a water storage assembly and a water sprinkling assembly, the fixing assembly is installed at the front end of the upper portion of the bearing assembly, the cutting assembly is installed above the bearing assembly, and the water sprinkling assembly is installed above the cutting assembly. The water storage assembly is installed at the rear end of the upper portion of the bearing assembly, and the water sprinkling assembly is installed on the outer wall of the water storage assembly. According to the optical glass cutting device, the fixing assembly is arranged, so that glass can be firmly fixed to the workbench, displacement or shaking of the glass in the cutting process is prevented, it can be guaranteed that a cutting tool conducts accurate cutting according to a preset path, it is guaranteed that the size of cut optical glass is accurate, the edge of the cut optical glass is neat, and the precision and quality of products are improved; and the water storage assembly and the water sprinkling assembly are arranged, so that the temperature of the glass can be quickly reduced by spraying cooling water to the cutting area, the glass is kept within a stable temperature range, and the smooth proceeding of the cutting process is ensured.

This utility model relates to the field of decorative film production equipment, and discloses a decorative film production equipment with an automatic roll-changing function. It includes a base plate, with support plates fixedly connected to the left and right sides of the front end of the base plate. A support plate is fixedly connected to the front side of the top of each support plate. A first drive shaft is rotatably connected to the middle of the support plate. Rotary hooks are fixedly connected to both ends of the first drive shaft. A second drive shaft is rotatably connected to the adjacent side of the two support plates. A third drive shaft is provided at the upper end of the second drive shaft. A transmission assembly is provided at the right end of both the second and third drive shafts. Adjustment frames are fixedly connected to the two sides of the top of the base plate, and a threaded rod is rotatably connected to the middle of the adjustment frame. In this utility model, the tension of the decorative film is controlled by adjusting the threaded rod, ensuring a flat surface and neat edges on the decorative film roll, facilitating subsequent storage and transportation. The torsion spring guide wheel can reduce hard collisions and friction between the guide wheel and the film material through the elastic force of the torsion spring.

This application discloses a processing equipment for air compressor oil-gas tanks, including a three-roller winding machine, two lifting mechanisms, a support plate, two symmetrically arranged docking mechanisms, and a welding mechanism. The three-roller winding machine is rotatably mounted between a first support and a second support. The output end of the lifting mechanism is connected to the support plate. The docking mechanism includes a clamping plate, a support housing, two adjusting components, and four stretching components. The support housing is connected to a first linear movement mechanism. The clamping plate has a groove that matches the circular sidewall of the oil-gas tank. Both adjusting components are located inside the support housing. The four stretching components are respectively connected to their corresponding adjusting components. A first through groove is provided through the support plate, and the welding mechanism is located within the first through groove. Therefore, the oil-gas tank can be directly stretched after being rolled, effectively eliminating gaps and ensuring flat and aligned ends. This process achieves integrated rolling and welding, eliminating repeated clamping and transfer processes, simplifying operation, and improving production efficiency.

The utility model discloses a kind of burr trimming device for producing automotive interior trim part, it is related to technical field.The utility model includes workbench, and workbench is provided with flattening mechanism and cutting mechanism;The bottom of the workbench is fixedly connected with two supporting legs, and the top of the workbench is fixedly connected with two supporting frames one, and the top of two supporting frames one is fixedly connected with supporting frame two, and the flattening mechanism includes the rectangular plate below supporting frame two.The utility model is provided with flattening mechanism, solve the burr trimming device in the use process of existing, it is inconvenient to flatten interior trim part on workbench, interior trim part will appear wrinkle, warping or local bulge on workbench, trimming tool is difficult to accurately adhere to component edge, and then leading to burr trimming not thoroughly, edge uneven, even mis-cut normal part, affect component size accuracy and appearance quality problem.

This invention discloses an equipment and method for processing plastic bags for supermarkets. A raw material unwinding and feeding mechanism is located on the outside of the processing frame and outside the processing box, used for automatic unwinding, guiding and correcting deviations, flattening and wrinkle removal, and stable traction feeding of rolled plastic bags. A middle transition conveyor assembly is located in the middle of the frame, between the guiding mechanism and the cutting conveyor assembly, with its front and rear ends connected to the guiding mechanism and the cutting conveyor assembly respectively, and fixedly connected to the frame, used for the transition conveying of rolled plastic bag materials. A cutting section drive assembly is located on the machine frame and used to drive the movement of the cutting conveyor mechanism. This invention features a conveyor belt that does not sag during long-term operation, smooth and stable film conveying, reduced blade wear speed, flexible adjustment of the cutting position, and adaptability to the processing needs of plastic bags with different film widths and sizes. The equipment has greater versatility, reduces manual intervention, and significantly improves production efficiency.

The utility model provides a gift box L-shaped sealing and cutting machine structure capable of improving heat shrinkage uniformity, and belongs to the technical field of sealing and cutting machines, the gift box L-shaped sealing and cutting machine structure capable of improving heat shrinkage uniformity comprises a sealing and cutting base, a pressing cover frame, an adjusting baffle assembly, a heating wire assembly and a cutter assembly, the press-fit cover frame is located over the sealing and cutting base, the sealing and cutting base and the press-fit cover frame are correspondingly arranged in the vertical direction, the short edge of one side of the press-fit cover frame is connected with the corresponding short edge of the sealing and cutting base through a hinge structure, and a rotating shaft of the hinge structure is parallel to the straight line where the short edge of the sealing and cutting base is located. The adjusting baffle assembly is installed in the sealing and cutting base, the heating wire assembly is arranged around the adjusting baffle assembly, the cutter assembly is installed at the corresponding position of the sealing and cutting base and the pressing cover frame, and the problems that heating elements in a traditional sealing and cutting machine are unreasonable in layout and uneven in stress are solved.

This utility model relates to an automatic film coating device for fuel dispenser panels, aiming to solve the problems of high labor intensity, low efficiency, and poor coating accuracy and consistency in the existing fuel dispenser panel coating process. The automatic film coating device includes a mounting frame with a conveyor line on it. The conveyor line is equipped with a panel positioning mechanism and is driven by a drive assembly. Along the conveyor line, the mounting frame is sequentially equipped with a film pressing mechanism, a cutting mechanism, and a pressure roller mechanism. A protective film mounting mechanism is also provided on the mounting frame. By setting up fully automated mechanical equipment such as the conveyor line, film pressing mechanism, cutting mechanism, and pressure roller mechanism, manual labor is reduced, labor intensity is lowered, and integrated operation of film coating, cutting, and pressing is achieved. The panel positioning mechanism, using panel positioning blocks and limit pulleys, precisely positions the fuel dispenser panel, improving coating accuracy.

The present application relates to the technical field of concrete block cutting, and particularly relates to a cutting device for concrete composite block production. The support frame is slidably connected with an outer frame, and the outer frame is slidably connected with an inner frame. The cutting assembly comprises a first U-shaped frame, two first installation boxes, two guide wheels and a cutting rope. The first U-shaped frame is slidably connected with the first installation boxes. The two guide wheels are rotatably connected with the first installation boxes. The two guide wheels are fixedly connected with the cutting rope. The first U-shaped frame is fixedly connected with a first protruding column. The present application adjusts the position of the guide wheel and the tension of the cutting rope by the change of the resistance of the cutting rope, thereby improving the stability of the cutting rope when cutting each layer of the concrete composite block and improving the cutting quality of the concrete block.

The application provides a coil device for nuclear magnetic resonance tomography and relates to the field of nuclear magnetic imaging, which comprises a main body, wherein the main body is a coil device body, the outer side of the main body is provided with uniformly arranged embedding grooves, the embedding grooves are internally provided with auxiliary pieces, the auxiliary pieces are U-shaped structures, the inner sides of the auxiliary pieces are provided with inclined structures, the inner sides of each auxiliary piece are respectively provided with two contact pieces, and the contact pieces are made of rubber. When in use, the auxiliary pieces are conveniently embedded into the embedding grooves, the inner sides of the auxiliary pieces are in contact with epoxy resin, the copper wires are embedded into the auxiliary pieces, the side edges of the copper wires are in contact with the contact pieces, the contact pieces are extruded, the auxiliary pieces are freely adjusted in the installation positions according to the use requirements, after installation, the copper wires are automatically clamped and stressed, the copper wires are fixed, the copper wires are prevented from being loosened locally, and the problems that the copper wires are prone to be loosened and separated locally when the existing coil device is used and the copper wires are assembled are solved.

The utility model discloses a full -automatic laminating equipment of heat dissipation base plate blank, including the bottom plate (1), be equipped with the main body board (2) on the bottom plate (1), be equipped with the film material transmission mechanism (3) for film material belt conveying on the main body board (2), one side of main body board (2) is equipped with the diaphragm sectioning plate (4), and the film material belt is around the diaphragm sectioning plate (4), be equipped with the workstation (5) on the bottom plate (1), be equipped with the carry -in translation subassembly (6) on the workstation (5), be equipped with the translation stage (7) on the mobile end of carry -in translation subassembly (6), be equipped with L type laminating station (8) on the translation stage (7). The utility model discloses a feeding assembly and discharge assembly realize the continuous feeding and discharge of base plate blank, compared with traditional feeding mode, the efficiency of base plate laminating has been improved significantly. In addition, the utility model discloses a pin shaft positioning assembly auxiliary detection heat dissipation base plate blank's positioning situation, guarantees the stable fixed position of heat dissipation base plate blank in laminating station.

The utility model relates to napkin embossing equipment technical field discloses a kind of multilayer napkin embossing device, including workbench, the top of workbench is fixedly connected with two baffle one and baffle two, and placing roller and winding roller are installed between two baffle one and baffle two, the top of workbench is equipped with adjusting assembly, and two embossing rollers are installed in the inboard of adjusting assembly;The adjusting assembly includes motor, and the bottom of workbench is fixedly connected in the motor, the output of motor is fixedly connected with gear, the top of workbench is equipped with slide plate, the outside of slide plate is slidably connected with two stops, and two the embossing rollers are installed between two stops.The utility model in, by the cooperation of adjusting assembly, solve the problem that equipment can be adapted to different specifications napkin, and under the cooperation of pull ring, plug rod and spring, embossing roller can be quickly disassembled and assembled, greatly save time.

The utility model relates to the field of stamping dies, in particular to a mooncake box stamping die capable of being quickly separated, which comprises a bearing table and an operating table. An operation table for punching moon cake boxes is mounted at the upper end of the bearing table; according to the mooncake box forming device, after a metal plate is placed on the operation table to be punched and formed, the metal plate extends out through the first round telescopic column below the operation table to eject a formed mooncake box, meanwhile, the female die on the operation table is limited through the L-shaped clamping plate above the operation table, the mooncake box is rapidly disengaged from the female die, and the mooncake box forming efficiency is improved. Therefore, the mooncake box can be rapidly separated from the mold after stamping is completed, the production cycle of a single mooncake box is greatly shortened, the overall production efficiency is improved, meanwhile, the mooncake box can be smoothly demolded, impact and abrasion to the mold are reduced, the service life of the mold is prolonged, and the replacement frequency and cost of the mold are reduced.

The utility model discloses a fixed length cutting structure for composite material fiber web preparation, include: base, the outer wall fixedly connected with conveying roller group in base top, still include: cutting device, the outer wall fixedly connected with base top's outer wall in cutting device bottom, the utility model relates to fiber web cutting technical field. The cutting device, through the compression mechanism of cross board, sliding rod, compression plate and compression spring, tightly press the fiber web on the cutting seat before cutting, avoid the displacement or wrinkle of fiber web when cutting, guarantee cutting process stability, further promote cutting quality, through the detachable structure of bolt connection, only need to unscrew the symmetrical bolt when disassembling can take out, convenient quick replacement wear or damaged brake blade, reduce equipment maintenance difficulty and maintenance time.