64results about How to "Avoid layering" patented technology

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.

This invention relates to the field of membrane preparation technology and discloses a method for preparing a bipolar membrane with the same main chain for both anion and cation exchange layers. Using sulfonated polyarylene ether sulfone as the cation exchange layer and Br-3C-IM imidazole salt-functionalized polyarylene ether sulfone as the anion exchange layer improves the compatibility between the anion and cation layers, thereby enhancing the mechanical and chemical stability of the bipolar membrane. Using a bifunctionalized MOF as the intermediate interface layer, the –SO3H and –NH2 groups in the MOF interact with the anion and cation layers to form intramolecular hydrogen bonds, resulting in strong adhesion between the anion and cation layers and the intermediate interface layer, which helps prevent bipolar membrane delamination. Furthermore, the bifunctionalized MOF contains two catalytic sites acting as inorganic metal ions and organic ligands, promoting the water dissociation rate through a protonation-deprotonation mechanism.

The utility model discloses a kind of lead frame structures, lead frame unit is arranged to form the lead frame structure in six rows, left and right two columns, the lead frame unit includes: base island, including base island body and protruding setting in the front of base island body chip bearing area;Locking groove, be opened in the chip bearing area, and the locking groove is located at the edge position of the chip bearing area;Pin, bending connection in the side of the base island;Base island connecting rib, connect between two the base island of adjacent upper and lower;Wherein, the chip bearing area is rough surface. Solve the problem that the base island and chip of existing TO-252 lead frame are easy to delaminate.

The present disclosure relates to the technical field of insulation board production, and one embodiment of the present disclosure provides a multi-channel batching machine for insulation board production, which comprises a bottom plate, a main frame, a fixed sleeve and a rolling tank. The main frame is fixed on the bottom plate, the fixed sleeve is fixed on the main frame, the rolling tank is horizontally rotatably connected at one end of the fixed sleeve, a feeding assembly is arranged on the fixed sleeve, a stirring assembly is arranged in the fixed sleeve and the rolling tank, and a discharging assembly is arranged on the rolling tank and the bottom plate. The feeding assembly comprises a plurality of feeding pipes, the feeding pipes are fixed at the bottom of the fixed sleeve, conveying augers are arranged in the feeding pipes, and feeding hoppers are arranged at the top of the feeding pipes. Through the above technical solution, the technical problem of low feeding efficiency, different raw materials needing to be put in at different times, and prolonged batching period in the prior art is solved, which particularly affects the overall processing efficiency in large-scale production.

The utility model relates to the surface treatment device technical field of synthetic leather, specifically is the surface treatment device of waterborne polyurethane synthetic leather, including support seat, fixedly connected with loading box on support seat, rotationally connected with stirring rod on loading box, rotationally connected with coating roller on loading box, fixedly connected with rotating rod on stirring rod, slidingly connected with sliding block on rotating rod, rotationally connected with connecting rod on sliding block, fixedly connected with liquid storage bucket on support seat, fixedly connected with connecting pipe on liquid storage bucket, slidingly connected with sliding cylinder on connecting pipe, fixedly connected with piston on sliding cylinder, install second check valve on sliding cylinder, install first check valve in connecting pipe, piston slidingly connected in connecting pipe, fixedly connected with connecting shaft on sliding cylinder, rotatably connected between connecting shaft and connecting rod, solve the technical problem that material supplementing is inconvenient and coating is layered in existing roll coating equipment, thereby improve synthetic leather production efficiency and product quality, reduce enterprise production cost.

This invention relates to the field of heat insulation sheet technology and discloses a flame-retardant aerogel heat insulation sheet, comprising a heat insulation sheet body. The heat insulation sheet body has, from the outside to the inside along its thickness direction, a surface protective layer, a flame-retardant functional layer, an interface reinforcement layer, a core composite layer, and a bottom protective layer. Each layer is formed into an integrated structure through a gradient composite process. The core composite layer is made of aerogel powder and glass fiber composite. This flame-retardant aerogel heat insulation sheet, through the synergistic design of multiple physical layers, achieves deep composite of aerogel powder and glass fiber. Combined with a functional interface layer, a flame-retardant layer, and an installation adapter structure, it achieves comprehensive performance of "high heat insulation, strong flame retardancy, shatter resistance, and easy assembly," adapting to the heat insulation protection and insertion installation requirements of new energy lithium battery modules, effectively preventing the spread of thermal runaway and improving the safety of lithium battery use.

The utility model provides a kind of mixing device of plastic particles, to solve the technical problem that the plastic particle processing of the particle mixing device of prior art mentioned in background art can not classify different color plastic particles, when the plastic product of two color mixture needs to be processed, then the color of plastic particle needs to be manually replaced by staff, resulting in the reduction of production efficiency, including mixing tank, the top of mixing tank is equipped with first fixed disc and second fixed disc, first fixed disc is equipped with two first through holes, second fixed disc is equipped with two second through holes, first fixed disc and second fixed disc are coaxially rotatably equipped with first rotating disc and second rotating disc, first rotating disc is equipped with two third through holes, first rotating disc top is fixedly equipped with two first guide columns, second rotating disc bottom is fixedly equipped with two second guide columns, two second guide columns are respectively slidably sleeved in the inner cavity of first guide column, second fixed disc top is fixedly equipped with first storage bin and second storage bin.

This application relates to the field of pharmaceutical manufacturing technology and discloses a pharmaceutical anti-stratification vibrating sieve, including a frame and a rocking plate. Connecting plates are fixedly connected to both ends of the rocking plate. Multiple sets of clamping components are provided on the rocking plate. Each connecting plate is configured as an inverted L-shaped structure, and a vertical rod is fixedly connected to the horizontal portion of each connecting plate. A sliding sleeve is fitted onto the outer surface of each vertical rod. A moving mechanism is provided on each vertical rod, allowing relative movement between the vertical rod and the sliding sleeve. The sliding sleeve is fixedly connected to the frame via a rotating shaft. This invention, by providing multiple sets of clamping components on the rocking plate, can simultaneously fix multiple pharmaceutical containers, improving efficiency. A motor can drive the sliding sleeve, connecting plates, and rocking plate to rotate back and forth around the rotating shaft. Furthermore, by providing the moving mechanism, the vertical rod and rocking plate can move radially back and forth along the rotating shaft, thereby vibrating the pharmaceuticals in multiple directions, improving the vibration effect, and preventing pharmaceutical stratification.

The present application relates to the technical field of film processing, and particularly relates to a temperature control strong attachment flow line for car film production and a composite process thereof. The present application aims to provide a temperature control strong attachment flow line for car film production and a composite process thereof, which integrates electrostatic auxiliary lamination, gradient heat pressing and gradient cooling, effectively eliminates bubbles, reduces internal stress, and realizes high-quality composite between film layers. The temperature control strong attachment flow line for car film production comprises a feeding device for synchronously releasing at least two film substrates to be laminated; a pre-lamination device arranged downstream of the feeding device and used for preliminarily laminating the at least two film substrates; and the pre-lamination device comprises an electrostatic auxiliary lamination unit and a mechanical extrusion lamination unit. The present application achieves the effect of integrating electrostatic auxiliary lamination, gradient heat pressing and gradient cooling, effectively eliminating bubbles, reducing internal stress, and realizing high-quality composite between film layers.

The present application relates to a kind of preparation method of full solid battery double-layer ultrathin electrolyte film based on transfer printing technology.The present application utilizes the high voltage stability of halide layer and the high ionic conductivity of sulfide layer to synergistically improve the cycle life and high rate performance of battery and other performances through halide / sulfide double-layer electrolyte design.Further, the transfer printing process of multi-layer electrolyte film is designed specifically, and the gradient drying process can avoid substrate deformation, effectively prevent halide / sulfide interlayer cracking, and enhance the interlayer adhesion, achieving electrode thinning, high mechanical strength and interface stability.The present application solves the technical bottleneck of the application difficulty of double-layer electrolyte structure in full solid battery through material system optimization and transfer printing process innovation, and is suitable for the industrial production of high energy density solid state battery.

This utility model discloses a bread cutting mechanism based on a head-cutting filling machine. This utility model relates to the field of bread processing technology and includes a machine body, and further includes: a cutting and discharging mechanism, which is disposed on one side of the machine body and is used for cutting bread and discharging the generated crumbs; and a material storage and mixing assembly, disposed on one side of the machine body, for storing and mixing the filling used for bread filling. The cutting and discharging mechanism includes a cutting box. This bread cutting mechanism based on a head-cutting filling machine is equipped with a cutting and discharging mechanism. A drive motor is installed in the cutting box of the cutting and discharging mechanism. The drive motor is connected to a cutting saw through a drive shaft, enabling it to cut the bread and meet the basic functional requirements of the bread cutting mechanism. The fan in the discharging assembly, driven by the drive assembly, sucks the crumbs generated from cutting the bread into the discharging box through a chip extraction pipe and collects them into a collection box in a chute frame, maintaining a clean working environment.

This invention relates to a high-temperature resistant, room-temperature curing anti-corrosion coating and its preparation method. The high-temperature resistant, room-temperature curing anti-corrosion coating includes component A and component B. Component A includes epoxy resin, small molecule hydroxyl compounds, additives, and inorganic fillers. Component B includes a curing agent. The epoxy resin includes phenolic epoxy resin, which includes various phenolic epoxy resins with different viscosity gradients. The coating of this invention, by using phenolic epoxy resins with different viscosity gradients, can improve the adhesion between the coating and oil pipeline materials, and also improves the resistance to different temperatures and humidity levels. It has strong adhesion to oil pipelines, is easy to apply, and possesses a variety of excellent properties such as high solids content, impermeability, corrosion resistance, high temperature resistance, and thermal stress resistance. It can be applied in harsh environments such as alternating high and low temperatures, alternating dry and wet conditions, alternating strong acids and alkalis, and high abrasion, and is suitable for long-term corrosion protection of oil pipelines.

The application relates to the technical field of underpants, and discloses a body shaping underpants, which comprises an underpants body and an abdomen gathering body fixedly connected to the underpants body and corresponding to the waist and abdomen of a human body; a first folding line is arranged on the abdomen gathering body; the first folding line divides the abdomen gathering body into a first surface layer and a first skin contact layer which is in contact with the skin of the human body; the body shaping underpants further comprises an elastic net-shaped interlayer arranged between the first surface layer and the first skin contact layer; and the abdomen gathering body is made of a ribbed knitted fabric. The above technical scheme has the advantages of high comfort, convenience in wearing and taking off and good shaping effect.

This utility model relates to a low-slump concrete mixer truck, belonging to the technical field of concrete mixer trucks. The low-slump concrete mixer truck includes a mixing drum, a loading port, and a guide plate. Two openings are provided at one end of the mixing drum. The loading port is installed at one of the openings of the mixing drum for loading low-slump concrete into the mixing drum. The guide plate is installed inside the loading port and extends into the mixing drum for guiding the flow of the low-slump concrete. Through the design of the guide plate, this low-slump concrete mixer truck can effectively guide the low-slump concrete into the mixing drum, reducing loading blockage and avoiding the problem of low loading efficiency due to poor flowability.

The utility model discloses a kind of knife dies for eliminating filmless paper die cutting scrap edge, comprising: die holder, the die holder is opened with multiple forming areas, the forming area is provided with ring cutter, the inside of the ring cutter is provided with and the first elastic member matched with ring knife cutting shape, outside is provided with second elastic member, the first elastic member and second elastic member are used to pop out blanking after ring cutter cutting. By dividing the blade angle into two sections, the knife die life is ensured, and the blade position is avoided to squeeze the material, the edge of the part is improved, the die cutting knife edge is not uneven, the sufficient blade height ensures the vertical pressure during cutting, and sufficient buffer is provided for the paper to avoid wrinkles.

The application relates to the technical field of milk frother, in particular to a milk froth stirring structure and a milk frother, which comprises a driving assembly and a stirring wheel, the driving assembly is drivingly connected with the stirring wheel, the stirring wheel is composed of a ring gear and a center disc, the surface of the ring gear is circumferentially spaced with a plurality of axial anti-flow teeth, the axial anti-flow teeth extend towards the center of the ring gear to connect the ring gear with the center disc, an annular gap is arranged between the ring gear and the center disc, and the plurality of axial anti-flow teeth are circumferentially distributed in the annular gap to form a plurality of backflow holes. Compared with the prior art, the annular gap backflow hole is formed between the ring gear and the center disc through the axial anti-flow teeth, a local negative pressure area is formed in the backflow hole when the stirring structure rotates at a high speed, air is automatically sucked in and cut into micron-level bubbles, and excellent silkiness milk froth with excellent flowability is generated without steam high-pressure assistance.

The utility model discloses a biochemical diagnosis reagent mixing device relates to diagnosis reagent production technical field, the inside of shell body is equipped with mixing chamber, the lower part of shell body is equipped with the outlet of the mixing chamber, is equipped with the stirring shaft in mixing chamber, the middle section of stirring shaft is equipped with first fixed seat, the circumference of first fixed seat is equipped with a plurality of stirring vane, and is equipped with the fixed link between two adjacent stirring vane, one end of fixed link is connected with first fixed seat, and the other end of fixed link is connected with the conical fairing. Improved the homogeneity and efficiency of overall mixing.

This disclosure relates to the technical field of mixing equipment. One embodiment of this disclosure provides a high-temperature refractory mixing device, which includes: a base, a support, and a high-temperature mixing tank. The support is fixed on the base, the high-temperature mixing tank is mounted on the support, a sleeve is rotatably connected to the support via a rotating shaft, a oscillating stirring assembly is disposed between the sleeve and the high-temperature mixing tank, and a feeding / discharging assembly is disposed on the sleeve and the high-temperature mixing tank. The oscillating stirring assembly includes a main motor, which is disposed on the side surface of the support. The output end of the main motor is connected to the rotating shaft of the high-temperature mixing tank. Auxiliary motors are installed on both sides of the high-temperature mixing tank, and stirring frames are disposed at the output ends of the auxiliary motors. The stirring frames are located at both ends inside the high-temperature mixing tank. Through the above technical solution, traditional mixing devices generally suffer from low stirring efficiency and cumbersome discharge processes, making it difficult to meet the refined production requirements of high-temperature refractory materials.

The utility model belongs to the technical field of combustor, especially a kind of mould for processing combustor spout, including work bench, the top of work bench is separately provided with exhaust mechanism and stripping mechanism;The exhaust mechanism is layered to the casting material when pouring combustor spout, realizes the action of pouring exhaust;The stripping mechanism is after the patting of mould outer surface to combustor spout cast molding, realizes the action of mould stripping.This mould for processing combustor spout, by setting exhaust mechanism and stripping mechanism, exhaust mechanism is layered to the casting material when pouring combustor spout, expels the air in the inside of casting mould to avoid the appearance layered, stripping mechanism is after the patting of mould outer surface to combustor spout cast molding to facilitate overturning stripping, solve the technical problem that the existing combustor needs manual vibration and overturning stripping when mould pouring.

The utility model relates to lithium battery production technical field discloses a vertical reaction kettle for lithium battery negative material coating, including the kettle body, the kettle body top fixedly connected with motor, motor drive end fixedly connected with connecting shaft, the connecting shaft outer periphery middle part fixedly connected with limit block no.

The utility model relates to mixed device technical field, and disclose an epoxy alkane material mixing device, this epoxy alkane material mixing device, including inner kettle, the top end surface of inner kettle is connected with the cover body fixedly, the outer wall of inner kettle is connected with the outer kettle fixedly, the inside of inner kettle is provided with mixing subassembly. This epoxy alkane material mixing device, the mixed arc plate of arc setting pushes the material descending above, and then promotes the sufficient mixing of material above and below, makes the material in the kettle to be scattered and mixed in axial and radial direction, strengthens the stirring efficiency, avoids the stratification, improves the mixed uniformity of initiator and epoxy alkane, and the disturbance arc plate scatters the cooling water, pushes the cooling water ascending below, and then promotes the sufficient mixing of cooling water above and below, improves the uniformity of cooling water temperature, and then reduces the probability of material gasification, and the ethylene oxide after gasification is cooled through condenser again, reduces the loss of ethylene oxide, and improves raw material utilization rate.

The invention belongs to the technical field of ink-jet printing and discloses an industrial digital ink-jet printing robot which comprises a base plate, a mechanical arm is fixedly connected to the top face of the base plate, a secondary ink box is arranged on the end face of the mechanical arm, an ink-jet mechanism is arranged below the secondary ink box, and a protection mechanism is arranged on the outer side of the ink-jet mechanism. The ink jet mechanism comprises a fixing ring, the fixing ring is fixedly connected to the surface of the mechanical arm, an ink jet pipe is fixedly connected to the interior of the fixing ring, a first baffle is fixedly connected to the inner wall of the ink jet pipe, and a bottom plate is fixedly connected to the inner wall of the first baffle. Intermittent ink output of the device is achieved, intermittent ink jetting can enable an ink path to keep slight circulation, the ink concentration is uniform, the problems of different depths, chromatic aberration and the like in printing are avoided, the stability of long-time printing is guaranteed, and the printing quality and the equipment reliability are improved.

This utility model discloses a carbon fiber cloth impregnation device, including an impregnation tank, a first guide roller, a second guide roller, a third guide roller, a fourth guide roller, and a fifth guide roller. The impregnation tank has an impregnation tank, and the third and fourth guide rollers are symmetrically rotated within the impregnation tank. The impregnation tank is provided with a first support, a second support, and a third support. The first guide roller is rotatably mounted on the first support, the second guide roller is rotatably mounted on the second support, and the fifth guide roller is rotatably mounted on the third support. It also includes a cleaning component for cleaning the surface of the carbon fiber cloth and a tensioning component for tensioning the carbon fiber cloth. The cleaning component includes a vacuum cleaner and a vacuum hood. The impregnation tank has an equipment slot. This utility model relates to the field of carbon fiber cloth production technology, specifically providing a carbon fiber cloth impregnation device capable of cleaning the surface of carbon fiber cloth and preventing adhesive sedimentation or delamination.

The utility model relates to a point gum device technical field, concretely relates to a kind of AB glue plunger type point gum mechanism, comprising: mounting backplate, liquid inlet component, liquid outlet component, the top of mounting backplate is provided with protective housing, the inside of protective housing is provided with first servo motor, the sliding end of first servo motor is fixedly connected with sliding seat, one end of sliding seat is provided with two sealing shafts, the top of mounting backplate is also provided with two second servo motors, the output of two second servo motors is respectively connected with the input of two right-angle speed reducer, the output of two right-angle speed reducers is respectively fixedly connected with one character coupling, the top of two one character couplings is respectively fixedly connected with ceramic core, the outer side wall of two ceramic cores is sealed rotationally connected with tungsten steel cover, the utility model solves the proportioning of traditional AB glue point gum machine, glue quantity is not stable, reversing jamming and other pain points, with high precision, high reliability, easy maintenance and wide applicability.