58results about How to "Neat edges" patented technology

The invention discloses a multifunctional peoriae paenibacillus and application thereof, and relates to the technical field of microorganisms, and the key point of the technical scheme is as follows: Paenibacillus peoriae S6330 is separated from rhizosphere soil; the peoriae paenibacillus has a good inhibition effect on pathogenic bacteria, pathogenic fungi and oomycetes; meanwhile, the peoriae paenibacillus has the functions of dissolving potassium, producing protease, producing amylase, producing cellulase, producing siderophore and the like, has a growth promoting effect on various crops such as wheat, corn, watermelons, small oilseed rapes, tobaccos and the like, and can remarkably improve indexes such as chlorophyll content, plant height, fresh weight, overground part weight, underground part weight and the like of plants; in addition, the peoriae paenibacillus can be used for effectively inhibiting the tobacco bacterial wilt; the peoriae paenibacillus has no environmental pollution problem, is simple in culture condition, and has wide disease prevention and growth promotion application prospects in agricultural production.

The invention relates to the technical field of protective fabric processing, and discloses high-performance protective fabric production cutting equipment which comprises a base and conveying rollers, the conveying rollers are symmetrically and rotationally connected to the interior of the base, a conveying belt is in transmission connection between the two conveying rollers, and a supporting plate is fixedly connected to the outer side of the base; a sliding mechanism is arranged in the supporting plate; due to the fact that the cutting edge of the cutting blade is located in the V-shaped groove in the surface of the grinding groove block, and the two sides of the cutting edge of the cutting blade are attached to the inner wall of the V-shaped groove of the grinding groove block, when the grinding groove block synchronously and horizontally slides along with the grinding sleeve, the two sides of the cutting edge of the cutting blade can be rubbed through the friction effect of the grinding groove block; and when the stable pressing plate is reset, the two sides of the cutting edge of the cutting blade are rubbed in a reciprocating circulation mode through the grinding sleeve and the grinding groove block, so that the surfaces of the two sides of the cutting edge of the cutting blade are smoother and smoother, and the sharpness of the cutting edge of the cutting blade can be improved.

The invention relates to the technical field of concrete block cutting, in particular to a cutting device for concrete composite block production. Comprising a supporting frame, the supporting frame is in sliding connection with an outer frame, and the outer frame is in sliding connection with an inner frame; the multiple cutting assemblies are all arranged in the inner frame, each cutting assembly comprises two first U-shaped frames, the two first U-shaped frames are fixedly connected to the two sides of the inner frame correspondingly, and the first U-shaped frames are slidably connected with first mounting boxes; and the two guide wheels are rotationally connected to the adjacent first mounting boxes correspondingly, a cutting rope is fixedly connected between the two guide wheels, each guide wheel is provided with a first transition groove, and the first U-shaped frame is fixedly connected with a first convex column. The position of the guide wheel and the tensile force of the guide wheel on the cutting rope are adjusted according to the change of the resistance borne by the cutting rope, so that the stability of the cutting rope during cutting of each layer of the concrete composite building block is improved, and the cutting quality of the concrete building block is improved.

The invention relates to the technical field of braid winding, and discloses oval small-roll multi-strip winding equipment and a winding process thereof, and the oval small-roll multi-strip winding equipment comprises a table; the two side plates are respectively fixed at two ends of the top surface of the table; the driving structure is arranged on the table; the clamping structure is arranged above the table, the clamping structure is driven by a driving structure, the clamping structure comprises two first clamping plates and two second clamping plates, and the two first clamping plates are arranged right opposite to the two second clamping plates respectively. Through movement of the two first clamping plates and the two second clamping plates and the movable characteristic of the two driving rods, flexible movement of the multiple strip winding pieces is achieved, by means of the design, workers can rapidly replace unused winding plates, tedious disassembly and assembly operation is not needed, and therefore the working efficiency of the whole device is remarkably improved.

The invention discloses a high-efficiency phosphate-solubilizing salt-tolerant growth-promoting pseudomonas deliciosa and application thereof, and relates to the technical field of microorganisms, and the technical key points are as follows: the pseudomonas deliciosa HX144 is preserved in China General Microbiological Culture Collection Center (CGMCC) in October 2024, and the preservation number of the pseudomonas deliciosa HX144 is CGMCC NO.32292. The Pseudomonas deliciosa HX144 provided by the invention is high in phosphate solubilizing activity and strong in salt tolerance, the dissolved available phosphorus content of the Pseudomonas deliciosa HX144 is up to 195.75 + / -0.5 mg / L, and the Pseudomonas deliciosa HX144 can tolerate a culture medium environment in which the NaCl concentration is up to 6%. And the strain has a good inhibition effect on plant pathogenic bacteria and human and / or animal pathogenic bacteria. In addition, the strain also has the functions of producing protease, plant growth hormone, siderophore and the like. The strain has a growth promoting effect on wheat crops and can remarkably improve indexes such as plant height, fresh weight and root length of plants. HX144 is an excellent salt-resistant, disease-preventing and growth-promoting pseudomonas strain, and has a wide application prospect in agricultural production.

The invention discloses an automatic cutting device for a rolling groove anti-corrosion steel pipe, and relates to the technical field of anti-corrosion steel pipe production, the automatic cutting device comprises a machining table, supporting legs are fixedly mounted at the bottom of the machining table, a batch clamping assembly is arranged on the machining table, the batch clamping assembly is used for clamping and positioning the anti-corrosion steel pipe in batches, and an alignment assembly is arranged on the machining table; according to the anti-corrosion steel pipe cutting device, the anti-corrosion steel pipe is placed in the clamping groove from the clamping opening, then the pipe clamping column disc is deflected by a certain angle, each first clamping roller is aligned with the clamping groove, then the anti-corrosion steel pipe is subjected to three-point positioning of the second clamping rollers and the first clamping rollers, and then the anti-corrosion steel pipe is cut off. The ports of the anti-corrosion steel pipes are aligned through the aligning assembly, the ports of the two sides of the anti-corrosion steel pipes are cut in batches through the cutting assembly, by means of the structure, the anti-corrosion steel pipes can be machined in batches, single-person operation is facilitated, the overall occupied area of the device is small, and the machining efficiency is improved.

The invention relates to the technical field of laser cutting, in particular to a laser cutting device for metal plate machining. Comprising a machining platform, and a self-adjusting connecting mechanism is arranged above the machining platform; and a laser generator is mounted in the center of the bottom of the self-adjusting connecting mechanism. Four magnetic limiting plates are controlled to move towards the groove of the laser generator, when the four magnetic limiting plates are close to the groove, the four magnetic limiting plates can rotate towards the groove under the magnetic effect, and after the four magnetic limiting plates enter the groove, fixing of the laser generator is completed; according to the laser cutting device, the laser generator can be rapidly disassembled when the laser generator breaks down and needs to be maintained, a plurality of sets of fourth electric push rods can be independently controlled to adjust the angle of the laser generator, the edges of cut metal plates are neater after flattening work, the maintenance efficiency of the laser cutting device is improved, and the laser cutting device is convenient to use. And the working quality of the laser cutting device is also improved.

The invention provides a new strain XP1 of Leuconostoc lactis, and the preservation number of the new strain XP1 of the Leuconostoc lactis is CGMCC (China General Microbiological Culture Collection Center) No.31789. The invention also provides a preparation method of the new strain XP1 of the Leuconostoc lactis. The novel leuconostoc lactis strain XP1 provided by the invention has relatively good pullulanase production activity and acid production characteristic; in a hemolysis experiment, no hemolysis phenomenon is generated, hemolysis is avoided, and safety and non-toxicity are achieved; the compound has drug resistance to rifampicin and has an inhibition effect on pathogenic bacteria such as staphylococcus aureus and escherichia coli; the strain XP1 has good oxidation resistance, the DPPH free radical scavenging rate is 85.20%, the superoxide anion free radical scavenging rate is 63.50%, the ABTS < + > free radical scavenging rate is 55.12%, and the strain XP1 has good application prospects in food development, health care product preparation and medicine preparation.

The utility model discloses a novel three-screw extruding and tabletting device, which belongs to the technical field of extruding and tabletting devices, and solves the problem that the edge of a discharged rubber sheet is not tidy due to the fact that rubber overflows towards two sides of a tabletting roller when the existing device is used for tabletting, the novel three-screw extruding and tabletting device comprises a material barrel, and a tabletting component is arranged on the side surface of the material barrel. The tablet pressing assembly comprises a tablet pressing plate fixedly installed on the side face of the material barrel, a tablet pressing groove communicated with the discharging hole is formed in the side face of the tablet pressing plate, a lower tablet pressing roller and an upper tablet pressing roller are arranged in the tablet pressing groove, and a lower material blocking disc and an upper material blocking disc are fixedly installed at the two ends of the lower tablet pressing roller and the two ends of the upper tablet pressing roller respectively. A clamping groove is formed in the arc face of the lower material blocking disc, the upper material blocking disc is movably arranged in the clamping groove in a sleeved mode, and due to the fact that the upper material blocking disc is arranged in the clamping groove in a sleeved mode, the purpose of preventing rubber from overflowing from the two sides of the lower sheet pressing roller and the two sides of the upper sheet pressing roller is achieved, and the edges of discharged rubber sheets are more orderly.

The application belongs to the technical field of peripheral nerve surgery instruments and amputation postoperative complication prevention, and discloses a device for collecting and preparing autologous peripheral nerve adventitia during amputation and a use method thereof. In view of the problems of poor neuroma prevention effect, complicated operation, existence of rejection risk of materials and lack of standardized collecting and preparing instruments for autologous nerve adventitia in the prior art, the application comprises a partitioned tray base and matched adventitia strippers, a miniature negative pressure flattening module, a color mark cutting template group, a transfer forceps and a broken end sealing auxiliary ring clamp. The adventitia strippers integrate the functions of nerve clamping, longitudinal incision and annular stripping, can be adapted to nerves with diameters of 3-15 mm, realize lossless collection of adventitia and standardized patch preparation. The whole process operation of the application only needs 15-20 minutes, has no immune rejection of autologous waste nerve adventitia, and can effectively prevent neuroma formation and phantom limb pain.

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.

The invention relates to an edge covering strip guiding device and an edge covering machine. The edge covering strip guiding device comprises an edge covering cylinder. The edge covering cylinder is provided with a cloth conveying channel for conveying edge covering strips, and a cloth inlet and a cloth outlet are formed in the two ends of the cloth conveying channel. A first rotating shaft is arranged on one side, behind the cloth outlet, of the edge covering cylinder; when the edge covering cylinder exits from the edge covering state, the cloth outlet rotates towards the convex side around the first rotating shaft; and meanwhile, the first rotating shaft moves towards the concave side of the edge covering cylinder in the edge covering state. According to the edge covering strip guiding device, the edge covering barrel quits from the edge covering state through a set of composite motion, the concave side of the cloth outlet always faces the feeding teeth through the composite motion, a sending-out section can be folded in the same mode as a reverse folding section, and therefore the edge covering strip with the uniform width can be formed in the edge covering ending process and the edge covering initial process. The edge is neat, and the surface is flat.

The utility model discloses a winding machine for steel belt machining. The winding machine comprises a base, a winding mechanism and a pressing mechanism. Mounting columns are uniformly distributed on the front side of the upper end of the base; the winding mechanism is arranged at the upper end and the rear side of the base; the pressing mechanism comprises a pressing seat and pressing assemblies, the pressing seat is connected between the front ends of the mounting columns through bolts, the front end of the winding mechanism penetrates through an avoiding opening in the middle of the pressing seat, sliding grooves which are evenly distributed are formed in the edge of the pressing seat, and the pressing assemblies are slidably connected into the sliding grooves. The rolling machine comprises a base and a rolling mechanism, a pressing assembly is arranged at the upper end of the base, a center shaft at the front end of the pressing assembly is parallel to a center shaft at the front end of the rolling mechanism, the rolling machine further comprises a control switch, the control switch is arranged at the upper end of the base, and the input end of the control switch is electrically connected with an external power source. And the rolled steel coil is neater and more compact, and the edge of the rolled steel coil is smoother.

The utility model relates to the related field of cutting devices, in particular to a cutting device for sandal production, which comprises a support frame, a feeding port, an air cylinder, a limiting component, a lifting frame, an electric sliding rod, a fixed cylinder, a sliding frame, a spring, a compression roller, an electric sliding seat, a motor, a cutting knife, a support plate, a strip-shaped groove and the like. By arranging the tightening assembly, the supporting plate and the limiting assembly, pressure is applied to leather for sandal production through the tightening assembly, and the leather is supported by the supporting plate, so that the leather on the supporting plate is in a tightened state, wrinkles on the leather are reduced, and when the leather is in the tightened state, cutting lines are more easily kept straight and smooth; according to the leather cutting device, the cut leather is more accurate, the edge is more tidy, the leather cutting effect is improved, limiting is provided for the leather through the limiting assembly, the situation that the leather deviates when entering the cutting device is reduced, and the cutting effect is further improved.

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.

The embodiment of the present invention discloses a label film for the surface of a car sunshade and a preparation method thereof, comprising a first combination layer and a second combination layer connected in sequence; and the first combination layer at least comprises an adhesive layer adhered to the surface of the car sunshade and a deformable soft paste layer arranged on the adhesive layer; the second combination layer at least comprises a marking layer, and a slow-release adhesive layer group arranged between the soft paste layer and the marking layer, and the slow-release adhesive layer group comprises at least a thermal conductive material. The preparation method comprises: S100, compounding an adhesive layer on the soft paste layer to obtain a first combination layer; S200, laminating the marking layer on the slow-release adhesive layer group to form a second combination layer; S300, laminating one side of the soft paste layer facing away from the adhesive layer with one side of the slow-release adhesive layer group facing away from the marking layer to obtain a label film for the surface of a car sunshade. The effects of good environmental protection, good adhesion effect, and excellent high temperature resistance are achieved, and the marking effect is increased.

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.

The present invention relates to the technical field of medical devices, and discloses a cotton sheet cutter, comprising a base, the base comprising a horizontal part and a vertical part connected in sequence, a detection buffer unit being provided on the horizontal part, a cutting frame being provided above the detection buffer unit, the cutting frame being used to cut brain cotton sheets, the size of the cutting frame being adjustable, a side of the cutting frame close to the vertical part being hinged on the vertical part, a through groove for placing a lead being provided on the vertical part, a pressing unit being provided in the through groove, the pressing unit being used to fix the lead in the through groove, the detection buffer unit being used to detect whether the lead is reliably connected to the brain cotton sheet, and being able to buffer the cutting frame. The technical solution of the present invention can cut multiple brain cotton sheets at one time, and the cutting size is relatively uniform, the cutting efficiency is high, the labor intensity is reduced, and the technical requirements for medical staff are relatively low. At the same time, it can detect whether the brain cotton sheet is reliably connected to the lead, and can also be used to buffer.

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.

The invention belongs to the technical field of connecting ring production, and particularly relates to a connecting ring bending machine with a manipulator, which comprises a base, a support frame is fixedly connected to the left side of the upper end face of the base, a mounting plate is fixedly connected to the upper end of the support frame, and support rods are fixedly connected to the front and rear sides of the right end face of the mounting plate. The middle of the supporting rod is sleeved with and rotationally provided with a rotating rod, the upper side of the right end face of the rotating rod is fixedly connected with a first bending rod, the middle of the upper side of the right end face of the mounting plate is fixedly connected with a second bending rod, and one side of the upper end face of the base is provided with an anti-clamping type material receiving mechanism used for collecting bent workpieces. According to the metal wire bending device, by means of the anti-clamping type material receiving mechanism, after a metal wire is bent and formed, the multiple workpieces can be sequentially arranged on the containing rod in a sleeving mode, the edges of the multiple workpieces are aligned, the multiple workpieces are neat, the process that after the workpieces are formed, workers need to manually take down the workpieces from the bent positions is omitted, and the metal wire bending device is convenient and fast to use.

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 relates to a cutting tool of an electronic peeling testing machine, the cutting tool comprises a supporting assembly and a cutting assembly, the supporting assembly comprises two bottom plates, two connecting shafts are arranged between the two bottom plates, the two connecting shafts are located at the two ends of the bottom plates in the length direction respectively, and the cutting assembly is arranged between the two connecting shafts. The cutting assembly comprises a cutting knife rotationally connected to the two bottom plates, the cutting knife is located between the two bottom plates, and the connecting shaft is used for supporting the cutting knife; a mounting hole is formed in the cutting knife, the size of the mounting hole is consistent with that of a required foil sample, and a cutting edge for cutting the foil is arranged on the periphery of an orifice of the mounting hole. The carbon-coated sample cutting device has the advantage that carbon-coated samples which are consistent in size and neat in edge can be rapidly cut.

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.

The invention relates to a display module, a laminating method thereof and a display device. The display module comprises a display panel and a cover plate assembly, the cover plate assembly is arranged on the display side of the display panel and comprises a cover plate, a protective film and a supporting part, the cover plate is attached to the display panel, and the protective film is arranged on the side, away from the display panel, of the cover plate; wherein the edge of the cover plate is arranged in an inward shrinkage manner relative to the edge of the display panel; the edge of the protective film exceeds the edge of the cover plate and is flush with the edge of the display panel, and a suspended part is formed at the position, exceeding the cover plate, of the protective film; the supporting part is arranged on the suspension part and supports the protective film and the display panel.