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36results about How to "Unified specifications" patented technology
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An adjustable temperature petroleum resin granulation device
This utility model discloses an adjustable temperature petroleum resin granulation device, relating to the technical field of petroleum resin granulation equipment. It includes a mixing tank, a temperature control chamber, and a granulation tank. Pipes connect the mixing tank, temperature control chamber, and granulation tank, and control valves are installed at the interfaces of each pipe. A granulation sleeve is installed at the end of the pipe in the temperature control chamber. A transmission component is installed on the side of the mixing tank. A holding basket is provided in the granulation tank. Granulation connecting holes are equidistantly opened at the lower end of the granulation sleeve. This utility model forms a closed-loop process from raw material mixing and temperature adjustment to final granulation. All components are connected through pipes and control valves, achieving directional flow and precise control of materials, significantly improving granulation efficiency and product quality consistency, and ultimately solving the problem of insufficient temperature control precision in existing petroleum resin granulation devices.
Owner:ECOGREEN CHEM (ZHANGZHOU) CO LTD
Modular frame and warehousing system
ActiveCN224118053UEasy to assemble on siteEasy to implement on siteStorage devicesStructural engineeringMechanical engineering
The utility model provides a modular frame and warehousing system, it includes a bottom frame, a top frame and at least one vertical frame, the bottom frame includes a bottom frame, a base and a first connecting seat, the base and the first connecting seat are arranged at four corners of the bottom frame, the base is used for fixing the bottom frame on the ground; the first connecting base is used for being fixedly connected with a vertical frame. The top frame comprises a top frame and a second connecting seat, and the second connecting seat is used for being fixedly connected with the vertical frame; the vertical frame comprises four stand columns, and the stand columns are fixedly connected through transverse rods; the upper ends of the four stand columns of the vertical frame located on the uppermost layer are fixedly connected with the second connecting base. The lower ends of the four stand columns of the vertical frame located on the lowermost layer are fixedly connected with the first connecting base. The modular frame is formed by splicing the bottom frame, the top frame and the multiple vertical frames in a modularized mode, field assembly is more convenient, field implementation is facilitated, and field machining links are reduced.
Owner:MOCANG (SUZHOU) INTELLIGENT TECH CO LTD
Continuous needle locking and reinforcement device
ActiveCN117166131BUnified specificationsBeautiful to wearBraidElectrical controlStructural engineering
This invention discloses a continuous needle-locking and reinforcing device, belonging to the field of rope braiding technology. It addresses the problem that existing rope braids, when braided by different people, exhibit different shapes, resulting in a messy appearance when worn on the head, and that the braids unravel after being cut. The device includes a support base one, a support base two, and an electrical control box mounted on the side of the support base one. The surface of the support base one is equipped with a needle-fixing structure for reinforcing the rope braid. One side of the needle-fixing structure has a guide structure for transmitting the rope strands into it. The resulting rope braid, under the action of the needles, allows the strands to be tightly wound, resulting in a uniform braid size, making it neat and aesthetically pleasing to wear. Furthermore, the user can cut the rope braid as needed, and the remaining braid will not unravel after cutting.
Owner:XUCHANG XINBANG CRAFTS CO LTD
Concrete composite admixture production equipment
The utility model relates to the technical field of concrete production, and discloses concrete composite admixture production equipment which comprises a support, a mounting frame is fixedly connected to the right side of the upper portion of the support, a mixing box is fixedly connected to the interior of the support, a feeding bin is fixedly connected to the interior of the mounting frame, and a first motor is arranged outside the mounting frame. The output end of the first motor is fixedly connected with a driving wheel, the driving wheel is internally provided with a material mixing assembly, the upper part of the driving wheel is provided with a driven wheel, the driving wheel is connected with the driven wheel through a belt, the interior of the driven wheel is fixedly connected with a rotating shaft, and the exterior of the rotating shaft is fixedly connected with a first gear; and the exterior of the first gear is in engaged connection with a second gear. According to the admixture crushing device, different types of admixtures can be conveniently crushed before concrete production, the crushed admixtures can make the particle sizes of the admixtures more uniform, dispersion and mixing in the concrete are facilitated, and therefore the uniformity and consistency of the concrete are improved.
Owner:ZHENGZHOU XINGYESHANG CONCRETE CO LTD
Patting cabinet capable of being quickly disassembled and assembled and combined cabinet
ActiveCN224070011Ucause damagequick disassemblyDismountable cabinetsFittingStructural engineeringMechanical engineering
Owner:钟沛桓
A cart inductive positioning device
ActiveCN224416002UImprove cleanlinessStrengthen standardized managementControl theoryElectrical and Electronics engineering
The application discloses a trolley induction positioning device and relates to the technical field of trolleys. The trolley induction positioning device comprises a magnetic card module arranged on a trolley body, a control module arranged in a trolley positioning area, a positioning mark module and a prompt module, the control module is electrically connected with the positioning mark module and the prompt module respectively, the magnetic card module and the positioning mark module are magnetically connected, the positioning mark module detects a transmission signal of the magnetic card module and transmits the signal to the control module, and the control module controls the prompt module to send a prompt signal according to the transmission signal.
Owner:捷捷微电(南通)科技有限公司
Phosphor copper ball screening equipment
ActiveCN224208473Uavoid enteringRealize automatic controlSievingScreeningPhosphorMechanical engineering
The utility model relates to the technical field of phosphor copper ball processing, in particular to phosphor copper ball screening equipment which comprises a screening cylinder, a plurality of discharging plates arranged at the bottom of the screening cylinder and supporting legs arranged at the bottoms of the discharging plates and further comprises a material placing mechanism arranged in the screening cylinder and a feeding mechanism arranged on the side wall of the screening cylinder. Multiple sets of screening holes are formed in the bottom of the screening cylinder, the hole diameters of the multiple sets of screening holes are sequentially increased in the circumferential direction of the screening cylinder, and the multiple discharging plates are all in a U shape and are arranged at the bottoms of the multiple sets of screening holes correspondingly. An ultrasonic sensor, an electric push rod and a baffle are arranged. When the ultrasonic sensor senses that the number of the phosphor copper balls in the screening cylinder is smaller than a certain threshold value, the PLC controls the output shaft of the electric push rod to retract, the baffle is driven to move upwards, and the phosphor copper balls can enter the screening cylinder; when the number of the phosphor copper balls is larger than a threshold value, the output shaft of the electric push rod extends out, the baffle moves downwards to block the feeding plate, excessive phosphor copper balls are prevented from entering, stability and high efficiency in the screening process are guaranteed, and the screening efficiency and quality are improved.
Owner:JINCHANG NICKEL CITY MINING IND CO LTD +1
一种机械手自动上件的挂具的焊接组装系统
Owner:FUJIAN LEWU MASCH TECH CO LTD
Continuous closed stirrup bending device and bending method for fiber reinforced thermoplastic resin composite material rib
The invention provides a continuous closed stirrup bending device and method for a fiber reinforced thermoplastic resin composite material rib, and belongs to the field of stirrup bending devices. The problems that an existing device suitable for rapid bending on an engineering site is lacked in the aspects of preparation and performance of the continuous closed stirrup made of the fiber reinforced thermoplastic resin composite material, and other stirrup bending devices are insufficient in heating precision, low in bending efficiency, limited in product size, incapable of meeting rapid bending on the engineering site and the like are solved. Three straight rib section straight plates and two bent section fan-shaped plates alternately form a U shape and are fixed on a U rib section bottom plate, a connecting section straight plate, two bent section fan-shaped plates and two straight rib section straight plates alternately form a U shape and are fixed on a continuous section bottom plate, and two U shapes are oppositely arranged. By changing the sizes of the bottom plate, the straight plate and the baffle plate, the continuous closed stirrup processing device is suitable for processing continuous closed stirrups made of fiber reinforced thermoplastic resin composite materials with different materials, diameters and bending radiuses, and is wide in applicability.
Owner:HARBIN INST OF TECH
Wood beam block cutting device
ActiveCN224170016UUnified specificationsImprove cutting effectProfiling/shaping machinesMachineIndustrial engineering
The utility model belongs to the field of wood tray processing, and provides a batten block cutting device which comprises a machine table, a machine cover is arranged on the machine table, a fixing seat is arranged on one side of the machine table, a pre-tightening assembly is arranged on the other side of the machine table, a pressing mechanism is arranged at the front end of the fixing seat, and a pressing mechanism is arranged at the front end of the pressing mechanism. A lifting cutting disc is arranged in the machine table and directly faces the downward pressing mechanism, a long groove is formed in the top of the fixing base, a moving module is arranged in the fixing base, the driving end of the moving module penetrates out of the long groove and is provided with a pushing base, and the pushing base is located between the fixing base and the pre-tightening assembly. Firstly, a batten is placed at a machining position, the left side and the right side of the batten are limited through the fixing base and the pre-tightening assembly, the pushing base pushes the batten to move forwards, the pressing mechanism presses the batten tightly, finally, the cutting disc moves upwards to complete cutting and then resets, and the pressing mechanism cancels pressing on the batten. And then the pushing seat continuously pushes the batten to move forwards by a small distance, and the cutting disc prepares to continuously cut the batten into the cushion block again.
Owner:WUHAN XINTIANDI PLASTIC WOOD PACKING CO LTD
Feed material filtering device for injection molding machine
This utility model discloses a material filtering device for an injection molding machine, including a filter cylinder. The filter cylinder has multiple inclined filter screens arranged from top to bottom inside. The filter cylinder has a standard material outlet that connects to the bottom of the lowest filter screen, and the standard material outlet is connected to a vertically downward feeding pipe. The bottom of the filter cylinder has a suction pipe, and the top of the filter cylinder has a strip-shaped feed inlet. Ionizing air bars are installed on both sides of the feed inlet in the upper part of the inner cavity of the filter cylinder. The suction pipe is connected to an external negative pressure fan. This utility model uses ionizing air bars to generate ions to eliminate static electricity in the plastic particles, thus preventing fine particles and dust from adhering to the plastic particles and mixing into the injection molding machine. The negative pressure adsorption also removes dust and debris generated during the collision of the plastic shell, preventing fine particles from causing uneven melt flow or surface pitting.
Owner:SHENZHEN ZHONGDEXIANG TECH CO LTD
Frictionless gap fluid flow controller
ActiveCN115854074Bfrictionlessno frictionMultiple way valvesValve housingsForeign matterStructural engineering
This invention discloses a frictionless, gapless fluid flow controller, comprising a housing and a flow control assembly. The housing has several fluid outlets on its sides and bottom, and the flow control assembly is located inside the housing. The flow control assembly includes a central shaft, an upper end face, a lower end face, and a side baffle. The central shaft has an upper end face and a lower end face at its upper and lower ends, respectively, and a side baffle is located between the upper and lower end faces. The width of the side baffle is greater than the width of the fluid outlets. The upper and lower ends of the central shaft are rotatably connected to the housing, and a gap exists between the side baffle and the inner wall of the housing. This design of the flow control assembly, with a gap between the side baffle and the inner wall of the housing, eliminates friction and improves service life. Foreign objects in the cooling system can pass directly through the gap without obstruction. Compared to existing technologies, it eliminates high-value components such as springs and seals.
Owner:JINHUA HYDROGEN TECH CO LTD
A lucky bag bundling machine
This invention discloses a lucky bag binding machine, including a bean curd skin feeding frame, a main frame fixedly installed on one side of the bean curd skin feeding frame, a bean curd skin feeding conveying mechanism fixedly installed at one end of the bean curd skin feeding frame, a bean curd skin cutting mechanism fixedly installed on one side of the top of the bean curd skin feeding frame, dry ladle feeding mechanisms fixedly installed at both ends of one side of the inner wall of the main frame, two binding mechanisms fixedly installed on the main frame above the dry ladle feeding mechanisms, a filling conveying mechanism fixedly installed on one side of the top of the main frame, and a finished product conveying mechanism fixedly installed inside the main frame. This invention adopts automated assembly line operation throughout the entire production process, realizing integrated automatic operation from raw material conveying, food processing, molding to finished product discharge, without the need for a large number of people to be on duty throughout the process. Compared with the traditional manual production mode, it completely avoids the problems of low efficiency, high labor costs, and raw material waste caused by human error in manual operation.
Owner:SHANTOU YINENG TECH CO LTD
Splicing type graphite sagger
ActiveCN224175657UImprove structural strengthImprove structural stabilityCharge supportsElectrical batteryStructural engineering
The utility model relates to the technical field of battery anode and cathode material production and preparation devices, in particular to a spliced graphite sagger which comprises a frame body and a bottom plate which can be mutually connected to form a cavity, the frame body comprises a plurality of column feet and a plurality of side plates, and the adjacent column feet are connected through the side plates. The spliced graphite sagger is simple in structure, few in core parts and consistent in specification, if the same graphite sagger adopts column feet of the same specification and side plates of the same specification, the production efficiency of the spliced graphite sagger can be greatly improved, meanwhile, splicing is easy, firmness is high, the parts can be directly replaced under the condition that the parts are damaged, and the production cost is reduced. And the maintenance cost can be effectively reduced.
Owner:YIXING YINHU REFINED GRAPHITE PROD CO LTD
Adjustable storage shelf
ActiveCN224206441UUnified specificationsAchieving lateral adjustmentDismountable cabinetsFittingSupport plane
An adjustable storage goods shelf relates to the field of goods shelves and comprises two vertically arranged support frames and a placing frame transversely arranged between the two support frames, the placing frame comprises two cross beams arranged in parallel and a plurality of groups of span beam structures arranged between the two cross beams in a spanning mode, each span beam structure comprises two movable beams arranged side by side, and the adjacent side faces of the two movable beams are inclined planes. A first baffle and a second baffle are vertically arranged at the two ends of the movable beam, the two baffles are located on the outer sides of the two cross beams, the second baffle is attached to the outer side of the cross beam on the side where the second baffle is located, a gap is formed between the first baffle and the outer side of the other cross beam, and the first baffle and the outer side of the other cross beam are locked through a locking piece. According to the cross beam structure, through the matching structural design of the baffles at the two ends of the two movable beams and the corresponding cross beams, the cross beams do not need to be machined, transverse adjustment of the movable beams on the cross beams is achieved, namely the distance between the two movable beams can be adjusted, and therefore the cross beam structure can adapt to the storage requirements of barrel-shaped goods with different diameters and is high in universality.
Owner:JINAN JIANHUA STORAGE EQUIP CO LTD
Sorting device for filter aid production
ActiveCN222568365UUnified specificationsImprove screening qualitySievingScreeningProcess engineeringReliability engineering
The utility model discloses a sorting device for filter aid production, which belongs to the technical field of filter aid sorting and comprises a sorting box, a plurality of groups of screening components are sequentially mounted in the sorting box from top to bottom, and a driving component is mounted on one side of the sorting box. The multiple screening assemblies are linked through a driving assembly, and a vibration assembly is fixedly installed on the inner wall of the sorting box. The multiple screening assemblies are driven to swing at the same time, the filter aids can be sorted in multiple specifications, the specifications of the filter aids in all the screening frames are uniform, it is guaranteed that the screening quality of the filter aids is better, in the swinging process of the screening frames, the screening frames can collide with the vibration assemblies, the filter aids on the screening net can be vibrated, and the screening efficiency is improved. And screening blockage is effectively prevented, and the screening process can be carried out in order.
Owner:LINJIANG CITY CHANG BAI MOUNTAIN FILTER AID CO LTD
An automatic detection device for electrical properties of single crystal silicon
ActiveCN224303772UUnified specificationsOptimize sample preparation processElectrical testingComputational physicsConveyor belt
The utility model discloses a single crystal silicon electric performance automatic detection device for solving the problem of the dependence on multiple different equipment to carry out the detection of each index, the extremely tedious sample preparation process and the high safety risk of equipment in the use process, provides a kind of single crystal silicon electric performance automatic detection device. The device includes conductivity type detector, resistivity detector, minority carrier lifetime detector, cutting machine, grinding machine, polishing machine, low temperature infrared detector, conveyor belt, mechanical arm, single crystal silicon electric performance automatic detection device ontology. The device integrates multiple equipment, optimizes sample preparation process, realizes automatic operation. It will be placed in conductivity type detector, resistivity detector etc. are concentrated, and sample is automatically transported by mechanical arm, and detection is completed in turn by conveyor belt, avoids manual intervention, and shortens detection period. Standardization of sample preparation link ensures that sample specifications are consistent, and improves detection accuracy. The automatic operation of the device eliminates safety hazards and reduces the risk of injury. Equipment cooperation reduces human interference.
Owner:INNER MONGOLIA TONGWEI HIGH PURITY CRYSTAL SILICON CO LTD
A forming device for making infant rice cakes
The application relates to the field of food processing, in particular to a forming device for making infant rice cakes. The existing forming device is inconvenient to realize quantitative discharging, the specifications of the rice cakes are not uniform, food pollution is caused by waste residues in the making process, the rice cakes after being pressed into shape are prone to sticking to the mold and are not easy to demold. The forming device for making infant rice cakes comprises six bottom blocks, a bottom plate is fixedly connected between the six bottom blocks, two guide rails are fixedly connected to the bottom plate, two supporting bent arms are fixedly connected to the bottom plate, and electric sliding blocks are slidably connected to the two guide rails. The discharging time of rice paste is controlled by blocking between an infrared emitter and an infrared receiver, the rice paste is more convenient to quantitatively discharge, and the specifications of the pressed rice cakes are more uniform.
Owner:JIANGXI JINPUJIN ECOLOGY TECH CO LTD
A high specific energy lead-acid battery and a grid continuous coating line using the battery
ActiveCN118693238BImprove pass rateFacilitate continuous productionLiquid surface applicatorsLead-acid accumulators
The present invention relates to the technical field of battery processing equipment, and in particular to a high specific energy lead-acid battery and a grid continuous coating line using the battery, comprising: a conveying mechanism, the conveying mechanism is used to convey the grid and the coated paper; a continuous coating mechanism, the continuous coating mechanism is arranged on the conveying mechanism and is used to output the lead paste, the continuous coating mechanism includes an output component for outputting the lead paste and a shaping component that cooperates with the output component to realize the shape constraint of the lead paste; a laminating mechanism, the laminating mechanism is provided with two groups located on both sides of the continuous coating mechanism and used for laminating the coated paper. The technical problems of unstable quality and easy leakage of lead paste from the edge during the continuous coating process of the grid are solved.
Owner:ZHEJIANG CHAOWEI BEITERI TECH CO LTD
A press die for a raw material for large-size plate-like crystal growth, a pressing method, and a method of growing a crystal
The present application relates to a kind of for large size plate crystal growth raw material pressing mould, pressing method and the method for growing crystal, pressing mould includes inner mould and outer mould;The inner mould includes lower die and upper die, the lower surface of lower die is raised downward and is concave in upper surface, forming the shaped mould cavity corresponding with the shape of the raised;Outer mould includes base and cushion block, the upper surface of base is concave downward, forming a limiting cavity, limiting cavity is adapted to the raised surface of lower die to accommodate lower die and prevent shaped mould cavity from extending horizontally when pressing;The middle part of the upper surface of upper die is concave downward, forming cushion block limiting sunken platform with the shape of shaped mould cavity, the shape of the cushion block is consistent with cushion block limiting sunken platform;The material of the upper die and lower die is flexible material with ductility, and the material of the base and cushion block is hard alloy.The present application can make the raw material keep the boat shape adapted to crucible throughout the pressing, and greatly reduce the volume of crystal raw material, and the pressing effect is compact.
Owner:CHINA ELECTRONICS TECH GRP NO 26 RES INST
A chicken strip shredding device
This utility model belongs to the field of food processing equipment, and particularly relates to a chicken strip shredding device. It includes a lifting conveyor belt and a rotary shredder disposed below the lifting conveyor belt. The rotary shredder includes a frame and a shredding drum disposed on the frame. A first shredding drum and a second shredding drum are disposed inside the shredding drum, facing each other. A drive motor for driving the first shredding drum to rotate is also disposed on the frame. A discharge port is provided at the bottom of the shredding drum. A first extrusion roller and a second extrusion roller are also disposed inside the shredding drum. This utility model improves upon the existing structure by using the first and second extrusion rollers to first extrude chicken breast meat, ensuring a consistent thickness when it enters the shredding drum. This results in consistent thickness of the cut chicken strips, leading to uniform specifications of the finished chicken strips and improving product competitiveness.
Owner:XINXIAN XINLIXIN FOOD TECH CO LTD
Electrical heating filament elongation device
The utility model discloses a kind of electric heating wire lengthening device, linear guide is provided on base, first fixed seat, second fixed seat are connected with guide rail, and the initial position of both is interval arrangement, electric heating wire is located between first fixed seat, second fixed seat, and the both ends of electric heating wire are respectively positioned and connected with first fixed seat, second fixed seat, first fixed seat, second fixed seat are respectively connected with a driving source, and driving source drives first fixed seat, second fixed seat moves along guide rail opposite to lengthen electric heating wire. By first fixed seat, second fixed seat positioning and connecting electric heating wire, and first fixed seat, second fixed seat linearly stretch electric heating wire, to keep lengthening electric heating wire, first fixed seat, second fixed seat are driven by different driving sources respectively, by the same speed, rate, stroke design of both, to keep evenly stretching electric heating wire, lengthening device is suitable for electric heating wire of different original length, and is suitable for different lengthening length.
Owner:ZHENJIANG DONGFANG ELECTRIC HEATING TECH
Support structure and construction method of gob-side entry retaining of fully mechanized coal face in steeply inclined seam
PendingCN122257845AEffectively resist impactImpact resistanceUnderground chambersTunnel liningPre stressArchitectural engineering
The application discloses a kind of gob-side entry retaining support structure and construction method of steeply inclined coal seam fully mechanized working face.The support structure is arranged in the transport roadway near the side of goaf, including anchoring load-bearing parts, net body gangue retaining parts, restraint reinforcement, pre-stressed locking parts and flexible sealing material;Anchoring load-bearing parts are laid in the roof and bottom corner surrounding rock, net body gangue retaining parts are hung on the exposed section of anchoring load-bearing parts and cover along the whole height of roadway, restraint reinforcement is overlaid on the outside of net body and is connected with anchoring load-bearing parts, pre-stressed locking parts are set on the end of anchoring load-bearing parts and pre-tightening force is applied to form support base surface, and flexible sealing material is sprayed on the support base surface for sealing.The construction method includes drilling anchoring, hanging net body, installing restraint reinforcement, locking pre-tightening, spraying sealing.The application realizes the integration of support structure, has good gangue retaining and sealing effect, adapts to steeply inclined coal seam working condition, is convenient to construct and can be operated synchronously with mining, effectively improves the safety and reliability of gob-side entry retaining, and reduces the cost of mining.
Owner:JIANGXI PROVINCIAL INVESTMENT GRP CO LTD +1
Green chemical plastic extruding, cutting and forming equipment
The invention relates to the technical field of plastic production equipment, in particular to green chemical plastic extruding, cutting and forming equipment which comprises a rack, an extruding barrel is fixed to the rack, a first motor is arranged at the feeding end of the extruding barrel, and the outlet end of the extruding barrel is bent downwards and then communicates with a discharging mold; a feeding hopper is mounted on the extrusion barrel at the feeding end, and a heating barrel is further arranged on the extrusion barrel in a sleeving manner; the bottom of the discharging die is fixedly connected with a material receiving barrel, the top of the discharging die is provided with a cooling assembly, the cooling assembly is fixed to a mounting plate arranged on the rack, and a discharging cutting assembly is connected between the mounting plate and the material receiving barrel. Through the arrangement of the discharging mold and the discharging cutting assembly, the problems that in the prior art, a semi-finished product of forming equipment cannot be automatically demolded, and the size of a produced product is irregular are solved, discharging and cutting are carried out while injection molding is carried out on the product, and the overall working efficiency of the equipment is improved while the product quality is guaranteed.
Owner:ZHEJIANG LANNUO NEW MATERIAL TECH CO LTD
Insulation board cutting mechanism
ActiveCN224391374UGuaranteed to workAchieving longitudinal cutsMetal working apparatusThermal insulationWorkbench
The technical scheme discloses a kind of thermal insulation board cutting mechanism, including cutting board coil, lifting cylinder, sliding assembly, workbench, support assembly, drive assembly;Cutting board coil is fixed on lifting cylinder by support assembly, the lifting cylinder is slid on workbench by sliding assembly, above-mentioned sliding assembly is driven by drive assembly;The support assembly includes first support, sleeve rod;Cutting board coil is fixed on first support, sleeve rod is assembled with lifting cylinder and is defined on first support.The technical problem solved by the technical scheme is: provide a kind of thermal insulation board cutting structure, improve the efficiency of cutting.
Owner:SHAOXING SHANGYU KEYUAN SELF INSULATION WALL MATERIAL CO LTD
An experimental mold for testing silicone adhesive performance
ActiveCN119310270BImprove Performance Test AccuracyUnified specificationsPreparing sample for investigationMaterial testing goods
The present invention discloses an experimental mold for testing the performance of silicone glue, which belongs to the field of experimental molds and includes a drying oven, an operating table is fixedly connected to the outer surface of the lower end of the drying oven, a support plate is fixedly connected to the outer surface of the upper end of the operating table, a shaping component is arranged on the upper side of the support plate, the shaping component includes a hinge part and an extrusion part, the support plate is movably connected to a lower mold through the hinge part, the extrusion part includes an electric push rod fixedly connected to the outer surface of the lower end of the drying oven, and an upper mold is fixedly connected to the outer surface of the lower end of the electric push rod. By setting the shaping component, the specifications and sizes of silicone glue test samples can be kept consistent during the control experiment, so that the initial structure of the silicone glue sample can be kept consistent, so that the silicone glue performance can be better compared and analyzed, and then the test error can be effectively reduced, and the accuracy of silicone glue performance testing can be improved.
Owner:SHANDONG DONGHAO NEW MATERIAL TECH CO LTD
Queen cell preparation mold
PendingCN119502205AUnified specificationslow technical requirementsMechanical engineeringMold removal
The queen cell preparation mold comprises a base and a cover cap, and the cover cap is connected to the base in a sleeving mode and can move up and down along the base; the base comprises a top core column, and a queen cell forming area is formed by a gap between the cap and the top core column. The queen cell preparation mold is small in size, convenient to carry, easy to store, convenient to cool and demold, not prone to damage the queen cell and high in yield.
Owner:JIANGXI AGRICULTURAL UNIVERSITY
Building foundation template mounting structure
The utility model discloses a building foundation template installation structure which comprises a plurality of templates which are spliced in sequence, the templates are ALC plates, the lower portions of the templates are buried in a soil layer, and every two adjacent templates are connected through a fixing piece. The fixing piece comprises a linear fixing piece body and an L-shaped fixing piece body, the linear fixing piece body is installed at the plane abutted seam of the formwork, and the L-shaped fixing piece body is installed at the corner abutted seam of the formwork. And the abutted seam of the adjacent templates is repaired and leveled by adopting anti-crack waterproof mortar. And the depth of the template embedded in the soil layer is not less than 300mm. The formworks are fastened step by step and reinforced through steel bars or steel pipes. The device is simple and convenient to construct, high in operability, low in comprehensive cost, high in labor efficiency and worthy of being popularized and used in foundation side form buildings.
Owner:SINOHYDRO BUREAU 8 CO LTD
In-vitro hatching method for fertilized eggs of cherax quadricarinatus
PendingCN119631946Asave spaceUnified specificationsClimate change adaptationPisciculture and aquariaAnimal scienceMedicine
The invention discloses an in-vitro hatching method for fertilized eggs of cherax quadricarinatus. The hatching method comprises the following steps: stripping fertilized eggs of cherax quadricarinatus from a parent body, cleaning and disinfecting, putting the fertilized eggs into a hatching cup, and putting the hatching cup into a hatching liquid tank with prepared hatching liquid for in-vitro hatching. According to the hatching method, hatching conditions of fertilized eggs of cherax quadricarinatus in a parent body can be simulated, the conditions in the hatching process are controllable, the death rate of the fertilized eggs is greatly reduced, and the hatching rate of the cherax quadricarinatus is increased; and the fertilized eggs are stripped from the parent for in-vitro incubation, so that the carrying time of the fertilized eggs in the parent can be shortened, the mating and egg carrying times of female shrimps are increased, and the breeding quantity is increased on a large scale. Wide market application prospects are realized.
Owner:GUANGDONG EVERGREEN FEED INDAL
Production method of collagen strip for hotpot food materials
PendingCN119506385AUnified specificationsEasy to control the lengthConnective tissue peptidesProteins working-up by texturisingFiberPolymer science
The invention relates to a production method of a collagen strip for hotpot food materials. The method comprises the following steps: selecting high-quality cow belly and cow back split leather, preparing uniform and stable collagen colloid, and adding a mixed cross-linking agent glutaraldehyde and hydrophilic colloid into the collagen colloid; after collagen colloid flows through the conical inclined surface of the extruding machine head, the collagen colloid is extruded through the flat mouth outlet and is drawn into a strip-shaped long strip, and then the strip-shaped long strip is dried and wound to prepare the collagen strip. The preparation method has the advantages that after the split cowhide is prepared into the collagen pulp, the collagen cross-linking agent and the curdlan solution are added, and the mixture is extruded into the strip-shaped collagen by the extruder, so that the prepared strip-shaped collagen product has the characteristics of uniform specification, controllable length, no shrinkage in cooking, capability of meeting the strength of mechanical automatic production, edibility and good taste; the curdlan solution is added into the collagen, so that the shrinkage degree of collagen fibers during heating is controlled, and the shrinkage proportion of collagen bands during cooking of hotpot food materials is reduced.
Owner:DEFULE (NANTONG) TECH CO LTD