20results about How to "Smooth release" patented technology

This invention discloses a valve core ball grinding processing device for ball valves, specifically relating to the field of grinding technology. It includes a support platform, a housing disposed on the upper part of the support platform, a material handling structure on the top wall of the inner cavity of the housing, and a valve core grinding structure on the bottom wall of the inner cavity. This invention utilizes the driving action of a material handling drive to grip a material handling follower and feed it into a grinding component. A rack drives the grinding component to rotate repeatedly, during which the valve core ball is fixed by a valve core limiting component, thereby achieving the grinding of the valve core ball. After grinding, the material handling drive and follower remove the valve core ball from the grinding component and feed it into a discharge hopper on the rear side. Simultaneously, a new valve core ball is fed from the material handling tray into the grinding component, achieving continuous processing, reducing contact between operators and the valve core ball, grinding fluid, and grinding equipment, and reducing the occurrence of safety accidents.

The utility model discloses a cup falling device. The utility model discloses the technical scheme: including the cabin that is used for placing cup and the base of cabin plug -in connection, the dial wheel includes low -lying sector blade and high -lying sector blade of different height, still is provided with reset dial rod subassembly, and dial rod is along dial rod groove sliding, and two dial wheels are driven along fixed axle center rotation respectively through sliding axle, and high -lying sector blade will the flanging of upper layer cup be lifted up along with the rotation of dial wheel, and low -lying sector blade is separated from the flanging of lower layer cup, and lower layer cup falls into the cup falling hole below, and when reset spring resets dial rod, two dial wheels are driven along fixed axle center reverse rotation respectively through sliding axle, and high -lying sector blade on dial wheel follows rotation and releases the upper layer paper cup, and low -lying sector blade drags the flanging of paper cup closely. The scheme provided by the utility model can take the cup smoothly on the basis that cup does not deform and the cup body is complete, and the cost is low.

This invention discloses an environmentally friendly plasticizer using modified lignin as a carrier, a rubber composition, and a method for preparing the same, relating to the field of rubber processing technology. The environmentally friendly plasticizer using modified lignin as a carrier, by weight, comprises the following components: 50 parts modified lignin, 25 parts plasticizing active ingredient, 8 parts dispersant, 5 parts anti-aging agent, and 3 parts stabilizer. The modified lignin is a lignin oligomer containing ester, acetyl, and ether cross-linked structures, with a weight-average molecular weight of 800-1200 Da, a dispersion coefficient ≤1.5, and a carboxyl content ≤0.2 mmol / g. This invention successfully overcomes the technical defects of existing plasticizer carriers, such as high toxicity, difficulty in degradation, and poor compatibility with polymer matrices, providing an environmentally friendly plasticizer using modified lignin as a carrier. This technical solution achieves the dual goals of high-value utilization of lignin and greening of the plasticizer product.

This invention provides a formulation and preparation method for an exosome-based skin medication. Taking the preparation of a 100g finished formulation as an example, it consists of active ingredients, a nanogel carrier, a composite stabilizer, a moisturizer, a pH adjuster, a preservative, and deionized water. By constructing a nanogel sustained-release system adapted to exosomes and a composite protection mechanism, the exosomes are stably and slowly released and efficiently absorbed on the skin surface within 7 days. This solves the problems of rapid release, low utilization rate, poor stability, and frequent reapplication required for exosome-based skin medications, thereby improving the skin care and treatment effects of exosomes.

The present application relates to the field of cigarette technology, and particularly relates to a production method of a heat-not-burn cigarette and a cigarette. The production method of the heat-not-burn cigarette comprises the following steps: common tobacco shred production: mixing a tobacco powder mixture with a porous fiber base material to press a common tobacco sheet with a set thickness, and cutting the common tobacco sheet to obtain common tobacco shreds; heat-conducting tobacco shred production: attaching a heat-conducting metal material on the common tobacco sheet or attaching the heat-conducting metal material on the porous fiber base material to obtain a heat-conducting sheet, the surface density of the heat-conducting sheet being the same as that of the common tobacco sheet, and cutting the heat-conducting sheet to obtain heat-conducting tobacco shreds; and cigarette production: uniformly mixing the heat-conducting tobacco shreds and the common tobacco shreds with a set proportion, and rolling the heat-conducting tobacco shreds and the common tobacco shreds into cigarettes by using a cigarette rolling machine. The present application can improve the heat-conducting performance of the cigarette while not increasing the suction resistance, increase the release amount of smoke during smoking, and ensure the consistency of the product.

The application discloses a high-efficiency carbon fixation microalgae breeding device, and relates to the technical field of carbon fixation microalgae breeding.The device comprises an elongated pool, a partition plate is arranged at the middle position of the elongated pool, so that a loop-shaped channel in the shape of a long strip is formed in the elongated pool, bottom plates are arranged in the two parallel straight channels of the loop-shaped channel, the upper surfaces of the bottom plates are arranged in an inclined manner, and the inclined directions of the two bottom plates are opposite.Two liquid lifting mechanisms are arranged at the high end positions of the two bottom plates respectively, and are used for lifting the algal liquid in the loop-shaped channel to the high end of the bottom plate, so that the algal liquid flows downward along the upper surface of the bottom plate automatically.Two groups of disturbance mechanisms are arranged on the upper surfaces of the two bottom plates.The algal liquid is driven to form a turbulent state by the bidirectional inclined bottom plates, the liquid lifting mechanism and the disturbance mechanism, the problems of surface light inhibition and bottom dark area are reduced, and the light energy utilization efficiency of the microalgae is improved significantly.

The embodiment of the present application provides a substrate section and an aerosol generating article, the substrate section is configured to be formed by winding or gathering the substrate section, the substrate section comprises a sheet-shaped substrate, the sheet-shaped substrate comprises a plurality of substrate strips arranged in parallel and at intervals, at least partial connecting areas are formed between adjacent substrate strips, the connecting areas connect the adjacent substrate strips, and the sheet-shaped substrate can be heated to generate aerosol. Wherein, at least partial areas of the sheet-shaped substrate are different from other areas of the sheet-shaped substrate. The substrate section provided by the present application can adjust the speed effect and duration of generating aerosol of the substrate strips in different areas according to different heating modes, so as to adapt to the temperature distribution characteristics of different heating modes, so that the substrate section as a whole can uniformly release aerosol, and the stability of the substrate section in generating aerosol is improved.

The utility model discloses an anchor clamp and anchor nail's separation formula implantation system relates to medical instrument technical field. The anchor clamp includes two clamping pieces, and two clamping pieces press together and form anchor clamp, and the anchor clamp has the anchor nail cavity for clamping anchor nail in. Anchor clamp includes main part structure and is located at the clamping structure of main part structure one end, and the anchor nail cavity extends to the clamping structure from main part structure, and the clamping structure buckle joint is connected, to make clamping structure open release anchor nail under the thrust of anchor nail. Clamping anchor nail in anchor nail cavity can provide enough mechanical support for anchor nail, guarantee the stability of anchor nail fixed when the clamping structure buckle joint is connected, and can make the buckle joint of clamping structure break away under the extrusion of anchor nail when anchor nail is pushed out, and the two clamping pieces of clamping structure open and present conchoidal, realize the smooth release of anchor nail. The structure of the anchor clamp is simple, and easy to process and manufacture, reduces the manufacturing cost, improves the assembly efficiency of anchor nail and implantation device.

This utility model belongs to the field of charging pile technology, and in particular relates to a charging pile cable telescopic device, including a charging pile body. A charging gun is hung on the outer wall of the front middle part of the charging pile body, and a cable is fixedly connected to the bottom end of the charging gun. A positioning component is installed on the outer wall of the bottom right side of the charging pile body. A winding shaft is mounted on the inner wall of the bottom end of the charging pile body with a bearing. A first gear is fixedly sleeved on the outer side of one end of the winding shaft, and a reinforcing bracket is sleeved on the outer side of the other end of the winding shaft with a bearing. The bottom end of the reinforcing bracket is fixedly connected to the charging pile body. Multiple sets of auxiliary rotation components are arranged in a ring on the outer side of the first gear. Two limiting discs are symmetrically fixedly sleeved on the outer side of the middle part of the winding shaft. A second directional gear is welded and fixed to the right end of the winding shaft. This utility model can avoid tension on the cable during charging and facilitates a stable connection between the charging gun and the vehicle charging port.

This invention belongs to the technical field of remote-controlled release devices, specifically relating to a remote-controlled release device for deploying offshore equipment. A release hook is rotatably installed within the main body, with a load suspension hole formed between the release hook and the main body for suspending the load. The release hook is L-shaped with a wedge-shaped end. A stop pin is installed within the main body. A drive mechanism and a control system are installed inside the main body. The control system is connected to the drive mechanism. Based on received external commands, the control system controls the drive mechanism to retract the stop pin and disengage from the release hook. The load causes the release hook to rotate, achieving release. This invention achieves remote-controlled release by linking the control system, drive system, and release hook, and by improving the structure of the release hook. The release hook structure combines stable slinging with easy release; only a release command is needed to execute the release action, making operation simple. After release, the release hook automatically resets. The overall structure has good waterproof performance and is suitable for deployment of offshore equipment.

The application discloses a hot forging process for a 7-series aluminum thin material product with a thick-thin gap structure. The application introduces a new process path of "pre-fabricated compensation deformation and partition collaborative control", effectively solves the problem of shear stress concentration and cracking at the junction caused by the mismatch of deformation capacity of the thick-thin area of the aluminum thin material in the background technology, and provides a systematic solution for the limit thin-wall forging of the 7-series aluminum. The stability of the extreme thin-wall structure in the forming and phase change process is ensured, so that the 7-series aluminum can be reliably forged to about 0.5mm thickness without cracking.

The utility model discloses a kind of hoe type film mulching hole drill, comprising: tractor and hole opening and seeding assembly, tractor is provided with power output shaft, hole opening and seeding assembly includes: assembly installation frame, one side is provided with the transmission gear box being connected with power output shaft, transmission gear box is detachably connected with tractor by universal shaft;Film mulching device, set in the front lower part of assembly installation frame;Multiple hole opening and seeding mechanism, transverse arrangement is set in the middle part of general frame body, and hole opening and seeding mechanism includes the transmission shaft being connected with the output end of transmission gear box and seed guiding interface;Multiple seed bin device, lower end is provided with the discharge port being communicated with seed guiding interface, and seed bin device is used to regularly, quantitatively to hole opening and seeding mechanism inside seed is put in.The utility model realizes film mulching, film pressing, hole opening, precision seeding integrated continuous operation.

This invention discloses a network-like porous poly(3,4-hydroxybutyrate) microsphere, its preparation method, and its applications, belonging to the field of biomedical materials technology. The microspheres exhibit a villous network structure with a continuous, irregular "ridge-valley" topology on their surface. The network-like porous poly(3,4-hydroxybutyrate) microspheres provided by this invention maintain good structural integrity even after 6 months of in vivo implantation, significantly increase ATP levels in fibroblasts under glucose-free conditions, and inhibit cell senescence. They also induce macrophages to transform from a pro-inflammatory M1 phenotype to a pro-repair M2 phenotype, avoiding the excessive inflammatory response commonly seen in PLLA-type microspheres, and demonstrate superior collagen regeneration promotion compared to PLLA-type microspheres. Furthermore, they facilitate cell adhesion and proliferation.

This utility model discloses an adjustable drying rack for noodle processing, including a base and an adjustment mechanism. The adjustment mechanism includes a support column, a fixing plate, a drying rod, an adjustment hole, an insertion rod, and a quick-fixing mechanism. The support column is fixed to the top surface of the base. The fixing plate has multiple sets of abutments against the outer wall of the support column. The drying rod is fixed to the outer wall of multiple sets of fixing plates. Multiple adjustment holes are respectively set on multiple sets of fixing plates and the support column. The insertion rod is inserted into the adjustment hole. The quick-fixing mechanism includes a fixing sleeve, a slider, a slot, a clamping plate, an abutment block, and a limiting sleeve. The fixing sleeve is inserted into the top of the insertion rod. The operator only needs to simply rotate the threaded sleeve to complete the entire fixing and releasing process without complicated tools or professional skills. This integrated quick-fixing mechanism greatly simplifies the operation process, shortens the adjustment time, reduces the technical requirements for operators, and effectively solves the problems of complex adjustment and low efficiency of traditional drying racks.

This utility model discloses a metal cylinder-shaped suction cup in the field of automobile manufacturing technology. A support shaft is fixedly installed on the surface of the fixing block. The bottom end of the support shaft is rotatably connected to a disc via a ball joint. Connecting blocks are symmetrically fixedly installed on both sides of the fixing block. Telescopic components are symmetrically fixedly installed on both sides of the bottom of the connecting blocks. The top of the telescopic component is fixedly connected to the bottom of the connecting block via a top seat. A cavity is formed on the inner side of the top seat, and a spring is installed on the inner side of the cavity. Through the telescopic component, when the spring is compressed, the suction cup retracts inward to automatically adjust the angle. When stretched, the suction cup expands outward to make the disc horizontal. This adapts to the surface of products with different shapes and ensures good contact and self-adaptability. The suction cup can automatically adjust the contact state according to the shape of the product surface to ensure stable adsorption and release.

This invention discloses an energy storage tank with a built-in linear water distributor, specifically relating to the field of energy storage tank technology. It includes an energy storage tank body, a water inlet pipe at the top of the body, one end of which is connected to a water distributor mechanism fixedly installed inside the tank body. A control device and a motor are installed on the outer side of the tank body, with a stirring paddle connected to the motor's drive end. An outlet pipe with a control valve is located at the bottom of the tank body. This invention achieves real-time and accurate monitoring of water source temperature and pressure. The temperature detection device can promptly detect temperature anomalies and take measures to ensure stable water quality. Two pressure sensors can accurately determine whether the water inlets of the two distribution pipes are synchronized and whether the flow rates are balanced. Based on this, the control device automatically adjusts the opening of the inlet valve to achieve precise water distribution, reducing local stress concentration and corrosion risks, lowering the probability of tank failure, and extending equipment life.

This utility model relates to the technical field of building material production equipment, and in particular to an autoclave for aerated concrete panels. The autoclave includes a body with a hinged door at its front end. A movable platform is installed on the bottom surface inside the body, capable of horizontally moving out and inward into the autoclave. A pull rod is provided at the front end of the movable platform. By incorporating steam outlet pipes evenly distributed along the length of the autoclave and opening multiple outlets on them, steam can be evenly released to all areas inside the autoclave, effectively avoiding localized temperature differences caused by uneven steam distribution. This improves the uniformity of the autoclaving process and the consistency of product performance. Furthermore, by installing an electric heating tube at the top of the autoclave, continuous heating of the steam and air inside the autoclave can be maintained after the steam supply stops, helping to maintain a high-temperature, high-pressure environment, preventing pressure drops due to heat loss, and ensuring a stable and controllable autoclaving process.

The application discloses a kind of automatically slitting inductance protection bearing tape preparation equipment and preparation method thereof, comprising: conveying table, heat pressing device, cutting device and cooling device are sequentially arranged in conveying table two sides from left to right;Including the following steps: S1, accurate positioning is carried out to bearing tape by positioning structure and position is corrected;S2, bearing tape is contacted with heater by positioning pressing plate and is pressed down, and the edge of bearing tape is softened;S3, the both sides of bearing tape are cut simultaneously by blade;S4, bearing tape is rapidly frozen and cooled by liquid nitrogen injection part, and then the bearing tape piece is blown to the blanking transmission part by air injection part, and the blanking of single bearing tape piece is completed.The application effectively solves the problem of curling caused by uneven stress distribution by combining heating treatment, arc cutting and air blowing blanking, improves production efficiency, improves product quality and stability, reduces manual operation and error, and reduces production cost.

This utility model relates to the field of dry desulfurization and discloses a dry desulfurization regeneration reaction tower, including a tower body. A rotating support is rotatably connected inside the tower body. A top baffle is fixedly connected inside the rotating support. A side baffle is fixedly connected inside the rotating support. A bottom baffle is fixedly connected inside the side baffle. A power assembly is fixedly connected to the inner wall of the top of the tower body, and the power assembly drives the top baffle to rotate. A fixed column is fixedly connected to the inner side of the tower body. A desulfurization cylinder is fixedly connected to the inner side of the fixed column. A top plate is fixedly connected to the top of the desulfurization cylinder. In this utility model, by setting up mechanisms such as the rotating support, top baffle, bottom baffle, and side baffle, and activating a servo motor to drive the rotating support to rotate, the flue gas can only pass through one of the upper and lower desulfurization cylinders for desulfurization and regeneration. The other desulfurization cylinder undergoes desulfurization and regeneration, thus enabling rapid switching of the solid adsorbent and achieving high working efficiency.