55results about How to "Solve uneven size" patented technology

The invention discloses an array substrate, a manufacturing method, an OLED device, a manufacturing method of an OLED device, and a display device and belongs to the display field. The array substrateincludes a substrate as well as a pixel defining layer and electrodes which are disposed on the substrate; the pixel defining layer divides the substrate into a plurality of sub-pixel regions; the plurality of sub-pixel regions are arranged in a plurality of rows; the electrodes are disposed in each of the sub-pixel regions; grooves located between adjacent two rows of sub-pixel regions are formed in the pixel defining layer; distances from the bottoms of the grooves to the substrate are greater than distances from the upper surfaces of the electrodes in the sub-pixel regions to the substrate; the grooves are communicated with at least two sub-pixel regions of the same color in the adjacent two rows of sub-pixel regions; and gaps located in each of the sub-pixel regions communicated withthe grooves are formed in the pixel defining layer, wherein the gaps are communicated with the grooves and the sub-pixel regions. Organic ink can be dropped into the grooves, so that OLED pixel unitscan be printed; and the number of the times of ink spray performed by a nozzle during printing is small.

The invention provides a preparation method of fluorescent ceramic containing an aluminum oxide matrix. The preparation method sequentially comprises the following steps: mixing aluminum oxide, fluorescent powder and a sintering additive and removing impurities to obtain fluorescent ceramic precursor powder; then sintering the powder under an oxygen-free atmosphere to obtain the fluorescent ceramic. The grain diameter of each component is selected to be a pre-set size and the fluorescent ceramic precursor powder is subjected to high-pressure treatment in a sintering process; the sintering additive and corresponding nitrate are used as raw materials for introducing oxide. By adopting the preparation method provided by the invention, the aluminum oxide enters a liquid phase at relatively low temperature under the condition that the fluorescent powder has an unchanged crystal new look in a preparation process and the uniform and dense fluorescent ceramic with low porosity is obtained; the heat-conducting performance and luminous efficiency of the fluorescent ceramic are extremely improved.

The invention relates to the technical field of kitchen waste treatment, in particular to a kitchen waste deep recycling treatment method. The kitchen waste deep recycling treatment method comprises the steps of deep pretreatment, three-phase separation treatment, organic feed preparation, hermetia illucens breeding and hermetia illucens recycling treatment. According to the kitchen waste deep recycling treatment method, the recovery rate of the crude oil in the kitchen waste is increased, and the oil content of the produced crude oil is up to 97%; wastewater generated in the treatment process can directly enter a sewage treatment station without anaerobic digestion, meanwhile, part of the wastewater can be used for preparing the hermetia illucens breeding feed, so that the pressure of the sewage treatment station is relieved, and the investment cost is reduced; the prepared organic feed is high and uniform in nutrition density, the breeding period of the hermetia illucens is shortened, and mechanical screening of larvae and fecula of the hermetia illucens is achieved; and the hermetia illucens are bred by adopting automatic equipment such as an automatic guide transport vehicle, so that automatic and large-scale breeding of the hermetia illucens is realized, the labor cost is saved, and the production efficiency is improved.

The invention discloses a preparation process of a wireless charging application shielding sheet. The wireless charging application shielding sheet comprises at least one longitudinally superposed shielding layer, wherein each shielding layer is formed by transversely splicing at least one soft magnetic shielding unit. The preparation process comprises the following steps: selecting soft magneticmaterials, and performing winding and heat treatment on the soft magnetic materials sequentially to obtain a substrate with two exposed surfaces; coating one exposed surface of the substrate with a double-sided adhesive tape, and cutting and vibrating the other exposed surface of the substrate by combining energy wire cutting and acoustic wave vibration to decompose the substrate into a pluralityof thin sheets in uniform shapes and certain size and obtain a soft magnetic shielding unit. The invention further discloses the wireless charging application shielding sheet. The wireless charging application shielding sheet comprises at least one shielding layer, a colloidal protective film and a PET film. The preparation process is simple and feasible, the shielding sheet is thin, good in shielding capability, high in charging efficiency and stable in work, and the process cost and the material cost are greatly saved.

The invention discloses a device for preparing a dyeing liquid for leather dyeing and processing, wherein the device includes a dyeing liquid preparation main body and a raw material grinding device;the raw material grinding device is fixed on the top of the dyeing liquid preparation main body; the dyeing liquid preparation main body is made of a stainless steel material, the top of the dyeing liquid preparation main body is provided with a water inlet, the bottom of the dyeing liquid preparation main body is provided with a discharge port, and the discharge port is provided with a valve. A dyeing raw material entering the interior of the dyeing liquid preparation main body is ground and crushed by the raw material grinding device mounted at the top of the dyeing liquid preparation main body, the uniformity of the fineness of raw materials used in a dyeing liquid and particle size of powder used in the dyeing liquid are ensured, the dyeing raw material and water dissolving speed is accelerated, the preparation speed of the dyeing liquid is accelerated, flowing mixing of water and dyeing raw materials in the dyeing liquid preparation main body are promoted by stirring and air blasting, and the preparation speed of the dyeing liquid is further accelerated.

The invention discloses an ear bender which comprises a compacting device and a movable knife block, wherein the movable knife block and one end of the compacting device form a scissor fork mechanism, a pole piece is fixed through the compacting device, and the pole ear of the pole piece is bent through the engagement of the scissor fork mechanism; the invention has simple and compact structure, is convenient to operate, can replace original manual ear bending, reduce the labor intensity of operating personnel, simultaneously realize the ear bending of two pole pieces, and improve the ear bending efficiency; and the bending angles of all the pole ears are unified through the control for the engagement degree of the movable knife block and the compacting device, thereby the situation of irregular ear bending sizes of the pole ears is avoided, and the quality of storage battery products is improved.

The invention discloses a special seafood mushroom liquefaction spawn culture medium. The special spawn culture medium is composed of ingredients based on the following parts by weight: 50-60 parts of corn starch, 1-2 parts of glucose, 10-15 parts of wheat cellulose, 15-25 parts of fine bran, 1-1.5 parts of yeast extract, 1-1.5 parts of beef peptone, 2-3 parts of mono-potassium phosphate, 1-1.5 parts of magnesium sulfate, and 100 parts of water. The invention further discloses a seafood mushroom liquefaction spawn culture method based the culture medium, and the culture method comprises the following steps of: disinfecting the special seafood mushroom liquefaction spawn culture medium under high temperature and pressure, accessing seafood mushroom mother seeds in the disinfected culture medium under a sterile condition, and culturing for 20-22 days at 20-22 degrees centigrade in the dark; the special prepared liquefaction solid spawn is diluted to prepare the seafood mushroom liquefaction spawn.

The invention relates to a frame-type hydraulic oil cylinder for compressing a density control room of a baler, and belongs to the technical field of balers. The invention includes an upper left fixed frame, an upper right fixed frame, a lower left fixed frame and a lower right fixed frame installed at the four corners of a rectangle, a movable frame is installed between the two adjacent fixed frames, and three-stage ring frames are installed in sequence in the longitudinal direction of the frames, Two vertical hydraulic oil cylinders are fixed at both ends of the upper connecting rod and the lower connecting rod, and a horizontal hydraulic oil cylinder is fixed at the lower ends of the left connecting rod and the right connecting rod. It moves vertically and horizontally to achieve vertical and horizontal compression of the straw. The fixed frame installed at the four corners ensures the uniform size of the straw. The frame is welded by channel steel and flat plate. There are gaps between the frames to ensure the strength while Filter out the dirt and other impurities mixed in the straw.

The present invention relates to an iced beverage machine. It includes the following several portions: upper cover, internal shell, external shell and base seat. In the external cavity of said base seat a stirring device for stirring ice cake and beverage is mounted, and said stirring device is formed from motor, blade disk, filter screen, tap and special-made switch power supply component. Between the internal shell and external shell a foamed heat-insulating layer is set. Besides, said invention also provides its working principle and concrete operation method.

The invention belongs to the field of application of electronic materials and metal powder, and relates to copper-nickel core-shell type nano powder, a conductive film, a preparation method of the copper-nickel core-shell type nano powder, a preparation method of the conductive film and application of the copper-nickel core-shell type nano powder. The preparation method of the copper-nickel core-shell type nano powder comprises the following steps that a polyhydric alcohol solution in which a copper precursor is dissolved and a polyhydric alcohol solution in which ascorbic acid is dissolved are simultaneously injected into a polyhydric alcohol solution in which a macromolecular coating agent is dissolved, and heat preservation reaction is carried out to form a copper core; a polyhydric alcohol solution in which a nickel precursor is dissolved and a polyhydric alcohol solution in which a reducing agent is dissolved are simultaneously injected into a solution containing the copper core,and heat preservation reaction is carried out; and through the induction effect of the copper core, a nickel shell layer is epitaxially grown on a copper crystal face, and then the copper-nickel core-shell type nano powder with a completely closed shell layer is obtained. The copper-nickel core-shell type nano powder obtained through the method has the good oxidation resistance, and can be appliedto the fields of conductive slurry, conductive films, metal electrodes, magnetic shielding materials or catalysts and the like.

The invention relates to foamed silica gel, in particular to foamed silica gel special for a simulation robot and a preparation method of the foamed silica gel. The foamed silica gel comprises the following components: high-hydrogen-content silicone oil, a Karstedt catalyst, a flame retardant, an alkynol inhibitor, fumed silica and modified 107 glue, and the modified 107 glue is prepared by reacting hydroxyl-terminated silicone oil containing vinyl in the middle and hydroxyl hydrogen-containing silicone oil under catalysis by a Karstedt platinum catalyst. The foaming times of the prepared foaming silica gel can reach 5-6 times compared with common foaming silica gel, the relative density is small, the foaming silica gel meets the requirement of the market for the foaming silica gel, meanwhile, the prepared foaming silica gel is uniform in foam holes, the phenomenon that the sizes of the foam holes are not uniform due to multiple times of foaming is avoided, and the mechanical property and the hand feeling of the foaming silica gel are more excellent.

The invention discloses a temperature control device for microtube extrusion. The temperature control device for microtube extrusion comprises a sleeve provided with an extrusion channel in the axialdirection. The extrusion channel is composed of a heating channel and a cooling channel. A heating cavity is formed in the wall of the portion, on the periphery of the heating channel, of the sleeve.A spiral pipe is arranged in the heating cavity. Both ends of the spiral pipe stretch out of the heating cavity. An electric heating wire is arranged in the spiral pipe in a penetrating mode. Both ends of the electric heating wire stretch out of the spiral pipe to be connected with a metal wire of an electric connector. The electric connector is fixed to a pipe orifice of the spiral pipe. A cooling cavity is formed in the wall of the portion, on the periphery of the cooling channel, of the sleeve. A cooling pipe is arranged in the cooling cavity and filled with cooling water. A water inlet anda water outlet of the cooling pipe both penetrate out of the cooling cavity. The temperature control device for microtube extrusion is simple in structure and convenient and fast to disassemble, micro-type, integrated and automatic heating and cooling during heating extrusion are achieved; and through heating and cooling, a microtube can be extruded smoothly, the size of a finished tube is ensured, and internal and surface defects are reduced.

The embodiment of the invention discloses a lithium battery recovery device, relates to the technical field of lithium battery recovery, and mainly aims to solve the problem of non-uniform volume of crushed metal powder in the existing lithium battery recovery device. The lithium battery recovery device comprises a pre-crushing mechanism, a main body mechanism, an air blowing assembly and a second crushing mechanism. The air blowing assembly can blow up metal fragments or particles which are preliminarily crushed by the pre-crushing mechanism in the second crushing bin, and a telescopic assembly in the second crushing mechanism can drive the second crushing assembly to move while further crushing the metal fragments or particles floating in the second crushing bin into metal particles with small diameters. The metal fragments or particles with larger diameters continue to move around in the second crushing bin and are crushed by the second crushing assembly, and the metal particles with smaller diameters penetrate through a filtering part on the second crushing bin and are discharged, so that the metal shells in the lithium batteries can be quickly and uniformly crushed, and the collected metal particles are relatively uniform in size.

The invention relates to the technical field of treatment and recycle of waste tires, and discloses a waste tire dicing device. The dicing device comprises a rack, a work table, a cutting unit and a collecting box; the work table comprises a center pole, a sealing cylinder, a placing table and an outer ring; the outer ring is fixed on a bracket, the placing table is slidingly connected into the outer ring, a hollow cavity for holding the sealing cylinder and the center pole is formed in the center of the placing table; the sealing cylinder is fixed on the bracket, the center pole is slidinglyconnected into the sealing cylinder, and can relatively move up and down; a piston is fixed at a lower end of the center pole, and the piston is hermetically and slidingly connected into the sealing cylinder; an air bag is fixed at a top surface of the placing table, and a communicating pipe is communicated between the sealing cylinder and the air bag; the cutting unit comprises an air cylinder, aknife rest, and a plurality of blades; the air cylinder is fixed on the rack and above the work table; and the blades are peripherally and equidistantly fixed on the knife rest. Through the adoptionof the technical scheme, the problems that the cut rubber blocks are non-uniform and the rubber blocks needs artificial collection are solved.

Provided is a forming machine for strip-type materials. The forming machine for the strip-type materials comprises a spiral feeding mechanism, an extruding and forming mechanism and a rotary powering mechanism; the extruding and forming mechanism comprises a working disk and male die devices; one or more sets of die hole areas are arranged on the working disc, and die holes are formed in the die hole areas; the male die devices comprise die rods and connecting parts, and the shape of each die rod corresponds to the shape of the corresponding die hole; the male die devices are inserted into the die holes from the front face of the working disc through the die rods correspondingly; the working disc is controlled by the rotary powering mechanism to conduct self-rotation around the center, serving as an axle center, of the working disc; and a discharging opening of the spiral feeding mechanism corresponds to any position of the rotating track of the die hole areas on the working disc. According to the forming machine for the strip-type materials, the problems that currently, the strip-type materials are mainly prepared by manual work, the degree of automation is low, production efficiency is low, and prepared products are different in size can be effectively solved.

The invention discloses a material mixing mechanism for a normal-temperature overflow dyeing machine. The material mixing mechanism comprises a bearer; a water collection tank is arranged inside the bearer; a stirring tank is connected to the outer top end of the water collection tank; a fixing frame is connected to the upper end of the stirring tank; a stirring bar rotating mechanism is arrangedon one side of the inside of the fixing frame; a material grinding mechanism is arranged on one side of the stirring bar rotating mechanism; a water tank is connected to the lower end of the bearer and arranged on one side of the water collection tank. The material mixing mechanism has the advantages that the material grinding mechanism ensures fineness of preparative materials and size uniformityof powder particles, the materials can be dissolved in water faster, and preparing speed of the materials is increased accordingly; a concentration detection probe inside the water collection tank helps ensure mixing concentration of the materials, so that the problem is never too high or too low; the material mixing mechanism is simple in structure and high in efficiency, mixing concentration ofthe materials can be controlled strictly, insufficiency of stirring dissolution is also avoided, mixing time is shortened, and construction period is shortened.

The invention discloses a germination activation technique of ganoderma spores and extraction of active substances of ganoderma spores. The germination activation technique is characterized by firstly screening fresh, mature and plump ganoderma spores by using a seed sieving machine, automatically regulating temperature, moisture and oxygen required by the germination process of the ganoderma spores by using modern detection control technology, and determining the germination activation stage by determining the oxygen demand of the ganoderma spores. The technique guarantees the high effectiveness and stability of the germination activation of the ganoderma spores. The active substances of the ganoderma spores are extracted by carrying out ultralow temperature nanotechnology on the activated ganoderma spores, the defects of nonuniform particle size, difficulty for human to absorb, large loss of active substances of the ganoderma spores obtained by traditional technologies are overcome, thus new generation high quality ganoderma spore powder with high active ingredients, easiness for human to absorb, little side effect is obtained. The biologically-active substances of the ganoderma spore powder have wide application prospects in the fields of medical science and health care.

The invention relates to the technical field of rattan chair processing, in particular to an automatic rattan winding device for a rattan chair wooden handle. The device comprises a conveying assembly, a punching assembly, a rattan winding assembly, dispensing pressing assemblies and a feeding and discharging assembly. The conveying assembly is mounted on the ground, the punching assembly is fixedly mounted at one end of the conveying assembly, the rattan winding assembly is fixedly arranged at the other end of the conveying assembly, the two dispensing pressing assemblies are fixedly arrangedon the conveying assembly, the two dispensing pressing assemblies are both arranged at the two sides of the rattan winding assembly, and the working ends of the two dispensing pressing assemblies correspond to the rattan winding assembly. The feeding and discharging assembly is fixedly arranged on the conveying assembly, the working end of the feeding and discharging assembly is located above theconveying assembly, automatic operation can be conducted on the wooden handle through cooperation of all the components, drilling, dispensing, rattan winding, pressing and feeding and discharging treatment can be conducted on the wooden handle efficiently through cooperation of all the components, manual labor is saved, and the effect is better.

The invention relates to a LiErF4-based core-shell structure up-conversion nanometer luminescent material and a preparation method thereof, and belongs to the technical field of luminescent material preparation. LiErF4 is used as a core, and on the basis, LiYF4, LiLuF4 and LiGdF4 inert shell layers are coated. A LiErF4 core material is cladded by adopting a thermal injection method, and the method comprises the following three steps: (1) firstly synthesizing a LiErF4 core raw material, mixing ErCl3.6H2O with a proper amount of LiOH and NH4F, and carrying out heating reaction to generate the core raw material; (2) preparation of three shell layer precursors: mixing corresponding trifluoroacetate with lithium trifluoroacetate, and carrying out heating reaction to generate the shell layer precursors; and (3) heating the LiErF4 core, injecting the synthesized shell layer precursor in batches at a high temperature, and reacting for a period of time to finally form a core-shell structure. The up-conversion nanoparticles with the core-shell structure synthesized by the invention are coated more uniformly, so that the intensity of up-conversion luminescence is effectively improved.

The invention discloses a method for refining grains of austenitic stainless steel forged pieces. The method comprises the following steps of S1, forging and S2, heat treatment, wherein in the step S1, stainless steel ingots are forged, the initial forging temperature for forging is 1,000-1200 DEG C, the final forging temperature is 720-850 DEG C, the deformation rate is 0.01-0.45S<-1>, the totalforging ratio is not less than 3, and the forging ratio of the last fire is not less than 20% of the total forging ratio; and in the step S2, the forged pieces obtained in the step S1 are subjected toheat treatment at 1000-1200 DEG C for 1.0-2.0 min/mm to obtain the austenitic stainless steel forged pieces. Compared with the prior art, the austenite stainless steel forged pieces have more uniformand finer grain and good intergranular corrosion resistance, the tensile strength, the yield strength and the impact work of the austenite stainless steel forged pieces are increased at the same time, and the comprehensive performance of the austenite stainless steel forged pieces is improved.