23results about How to "Improve manufacturing quality" patented technology

The invention relates to the technical field of asphalt preparation, and specifically to a modified asphalt preparation device, comprising a tank body, a support rod and a controller; the lower end of the tank body is fixedly connected to a No. 1 motor; the output end of the No. 1 motor is fixedly connected to a rotating shaft; the other end of the rotating shaft extends to the entrance of the inner cavity of the tank body, and the outer wall of the rotating shaft is provided with a circular ring with a sliding connection; the outer ring surface of the arc is fixedly connected to a crushing knife; through the mutual cooperation of the inclined plate, the No. 1 motor and the fan, it is ensured that the rubber is crushed more thoroughly, thereby preventing the phenomenon that the rubber particles will stick to the knife head and the inner wall of the tank body during the crushing of the wet rubber, so that the rubber particles can be dried, so that the rubber particles do not need to be taken out for drying, thereby improving the drying efficiency; at the same time, the preparation efficiency and quality of the asphalt are improved; at the same time, rubber particles of different sizes can adapt to different types of asphalt.

This invention discloses a heating-not-burning cigarette cooling unit containing a phase change cooling material and a heating-not-burning cigarette. The unit comprises at least a carrier paper and a phase change cooling material coated on the carrier paper. The phase change cooling material is distributed in a non-fully-covering, regular pattern on the carrier paper. The carrier paper coated with the phase change cooling material forms multiple longitudinally extending channels through winding, folding, gathering, bending, and wrinkling, and has a porosity of 40%-90% along the longitudinal direction. The phase change cooling material comprises 55-96 parts by weight of polyethylene glycol, 1-5 parts by weight of in-situ reinforcing material, and 3-40 parts by weight of thermally conductive filler. The heating-not-burning cigarette cooling unit of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The present invention discloses a meltblown spinneret and a preparation method thereof, and relates to the technical field of spinnerets. The meltblown spinneret of the present invention has a double-sided heterogeneous integrated structure, one side of which is the end face where the feed port is located, and the other side is the end face where the discharge port is located; the component of the part where the feed port is located is at least one of 4Cr13, 316L, and SUS304; the component of the part where the discharge port is located is a mixture of the component of the part where the feed port is located and ceramic powder; the ceramic powder contains at least one of Al2O3, ZrO2, and TiB2. The present invention can reduce the surface tension between the discharge port surface and the droplets by selecting the components of the feed port and the discharge port of the meltblown spinneret, and can also reduce the thermal conductivity of the discharge port end face, thereby promoting the smooth flow of the droplets at the feed port end face and the solidification and smooth separation at the discharge port end face.

The utility model discloses a filling glue distributing device and a filling glue preparation system, the filling glue distributing device is characterized in that the filling glue distributing device comprises a distributing cylinder, a plurality of distributing cavities are arranged in the distributing cylinder, the distributing cavities are used for caching raw materials of filling glue, and the volume ratio of the distributing cavities is matched with the ratio of the raw materials; a feeding device is installed on the upper cavity wall of the material distributing cavity, a discharging device is installed on the lower cavity wall of the material distributing cavity, a scraping and sweeping assembly is further arranged in the material distributing cavity, and the scraping and sweeping assembly abuts against the cavity wall of the material distributing cavity and can move relative to the cavity wall of the material distributing cavity. When the raw materials need to be pre-stirred, the raw materials in the corresponding material distributing cavities are dropped into the stirring tank through the discharging devices; during the period, the scraping and sweeping assembly is used for scraping and sweeping the cavity wall of the material distributing cavity to ensure that the raw materials adhered to the cavity wall can drop into the stirring tank, so that the loss of the raw materials before the raw materials drop into the stirring tank is reduced, the preparation quality of the filling glue is more stable, and the quality of the filling glue is stably improved.

The invention relates to the technical field of detergent preparation, in particular to a coconut oil fatty acid detergent preparation technology and mixing equipment, the coconut oil fatty acid detergent preparation technology comprises a mixing tank and further comprises a controller, a feeding mechanism, a stirring mechanism and an adjusting mechanism, and the feeding mechanism comprises a feeding tank, a receiving cylinder, an extrusion assembly and a conveying assembly; the stirring mechanism comprises a stirring shaft, a transmission assembly, a speed increasing assembly and a plurality of stirring plates, a feeding pipe is arranged at the top of the material mixing tank, the adjusting mechanism comprises a housing, a communicating pipe, a conical sealing plug, an adjusting ring and a pushing assembly, the position of the conical sealing plug is consistent with the axial direction of the feeding pipe, and the extrusion assembly and the pushing assembly are electrically connected with the controller. According to the preparation process of the coconut oil fatty acid detergent and the mixing equipment, emulsification treatment can be carried out before the coconut oil and alkaline water are mixed, so that the layering phenomenon caused by the fact that the coconut oil and other raw materials cannot be fully mixed is avoided, and the mixing effect of detergent preparation is improved.

The invention relates to the field of water treatment, in particular to an automatic treatment method and system for preparing mineral water from deep groundwater, extracted raw water is subjected to split-flow treatment and canning treatment on the basis of raw water quality data and geological state data in the deep groundwater extraction process, and the mineral water is prepared from the canned raw water on the basis of the change trend of the canned raw water in the aeration treatment process. Adjusting the aeration treatment operation state; based on the substance content state data of the canned raw water, generating a substance database of all the canned raw water, and marking all the canned raw water in combination with mineral water substance proportion characteristics; based on mineral water preparation specification characteristics and identification information, container packaging of the canned raw water is carried out, and filtering treatment and disinfection treatment of the canned raw water are adjusted. According to the invention, stable and effective underground water extraction can be carried out in a limited deep underground water extraction range, raw water suitable for preparation of different types of mineral springs is identified, continuous and automatic preparation of different types of mineral water is realized, and the preparation efficiency and quality of mineral water are improved.

The invention relates to a hammering moxa processing and extraction device and method, comprising a machine body; a driving component, a hammering component, a mortar, a lifting component and a turning component are respectively arranged on the machine body; the driving component is used to provide power; the hammering component is transmission-connected with the driving component to lift and hammer an object stored in the mortar; the mortar is used to store the hammered object; the lifting component is arranged on the machine body, and when the hammering component is feeding and taking materials in the mortar, the lifting component lifts the hammer head of the hammering component; the turning component, the lower end of which is located in the mortar, stirs the object; the invention has reasonable design, compact structure and is easy to use.

The brewing module comprises a container assembly and a driving mechanism, the container assembly is provided with a feeding port and a brewing cavity used for receiving and brewing powder, the powder enters the brewing cavity through the feeding port, a movable part capable of pushing the powder to move in a reciprocating mode in the vertical direction is arranged in the container assembly, and the driving mechanism is arranged on the driving mechanism. In the vertical movement process, the powder is driven to be uniformly spread in the brewing cavity; the driving mechanism is in driving connection with the movable part. According to the coffee machine, the movable part reciprocates in the vertical direction, so that powder located at the pointed-cone-shaped top is accelerated to slide down, coffee powder tends to be evenly and flatly laid on the bottom cavity wall of the brewing cavity, a relatively smooth to-be-pressed surface is formed, balance pressing of a follow-up pressing mechanism is better facilitated, and the coffee machine is more convenient to use. The overall improvement of the press-fit reliability of a subsequent press-fit mechanism is facilitated, and finally the preparation quality of coffee is optimized.

The utility model belongs to catalyst preparation device technical field discloses a kind of composite nano nickel-based catalyst continuous preparation reactor, including reaction tank and the bracket for supporting the reaction tank of fixed connection in the bottom of the reaction tank, the top and bottom of the reaction tank are respectively provided with feed inlet and discharge port, the top of the reaction tank is fixedly connected with mounting bracket, the mounting bracket is fixedly connected with stirring assembly, the mounting bracket is rotatably connected with movable assembly, the utility model drives stirring rod to reciprocate along rotation axis by movable assembly, in combination with the overlap design of movable ring and reaction tank inner wall, form the dynamic system of covering type stirring and wall scraping, wherein, the axial displacement of stirring rod eliminates the mixed dead angle of tank top, bottom and edge, while the reciprocating movement of movable ring continuously removes raw material particles adhered to tank wall, avoid local agglomeration and settlement, greatly improve the dispersion uniformity of material, improve the preparation quality of catalyst.

The invention relates to a composite metal foil with high peel strength, a metal-clad laminated plate and a battery. The high-peel-strength composite metal foil comprises a base film layer and a metal layer, the metal layer is arranged on at least one side face of the base film layer, a plurality of protrusions are arranged on the side face, close to the base film layer, of the metal layer, the height of the protrusions is 0.5-5 micrometers, the protrusions comprise the first protrusions and the second protrusions, the height of the first protrusions is 1.5-5 micrometers, the height of the second protrusions is 1.5-5 micrometers, and the height of the second protrusions is 1.5-5 micrometers. The height of the second protrusions ranges from 0.5 micrometer to 1.5 micrometers. Wherein the second protrusions are arranged between at least 40% of the adjacent first protrusions. The overall design is beneficial to improving the interlayer binding force between the metal layer and the base film layer, the delamination resistance of the composite metal foil can be improved, the working safety of the lithium battery can be improved, meanwhile, the bonding stability of a circuit and the metal foil can be improved when the composite metal foil is used for circuit manufacturing, and the circuit manufacturing quality can be improved.

The invention relates to the technical field of printed matter detection, in particular to a packaging decoration printed matter visual detection device and method.The packaging decoration printed matter visual detection device comprises a machining table and a guide rail, a hydraulic telescopic rod is fixedly installed on the guide rail, and a visual detector body is fixedly installed at the output end of the hydraulic telescopic rod; a precise positioning structure is arranged on the machining table and comprises a supporting table fixedly installed at the top of the machining table, fixing plates are fixedly installed on the periphery of the supporting table, screws are movably installed on the fixing plates, and a positioning plate is movably installed at one end of each screw. Through the arrangement of the precise positioning structure, under the limitation of a plurality of positioning plates in the precise positioning structure, a printed matter to be detected can be precisely positioned and placed on a processing table, namely under the visual detector body, so that the printed matter is effectively prevented from deviating during placement; the detection effect of the visual detector body on the printed matter is improved, and the manufacturing quality of the printed matter is improved.

The utility model relates to the technical field of carbon black reaction furnaces, and discloses a carbon black reaction furnace with excellent production quality, which comprises a furnace body, the top of the furnace body is communicated with a feeding box, a low-speed motor is arranged outside the feeding box, a scrubbing brush is arranged inside the feeding box, a rolling plate is arranged below the scrubbing brush, and a rolling wheel is arranged below the rolling plate. A filter screen plate is arranged at the bottom of the rolling plate, and an elastic buckle is installed at the outer end of the filter screen plate. According to the reaction furnace for producing the carbon black with the excellent production quality, through cooperation of a plate brush, a rolling plate and a filter screen plate, the screening effect on a carbon black raw material can be achieved, impurities doped in the carbon black raw material are greatly reduced, the spring production quality is improved, meanwhile, through cooperation of the filter screen plate and an elastic buckle, the filter screen plate can be conveniently taken down and cleaned, and the production efficiency is improved. The filtering effect of the filtering net plate is ensured.

This utility model relates to the field of coffee grinder technology and discloses a water mist spraying mechanism for the bean feeding hopper of a coffee grinder. It includes a bean hopper body and a bean feeding cap. The bean feeding cap is snapped onto the top of the bean hopper body, and a bean feeding bracket is installed at the bottom of the bean hopper body. The bean hopper body contains a rotating component, a water supply component, and a sealing component. The rotating component is located inside the bean hopper body, the water supply component is installed on one side of the bean hopper body, and the sealing component is mounted on the rotating component. This utility model solves the problem of coffee powder scattering and residue caused by static electricity during dry grinding in traditional coffee grinders by incorporating a rotating component, a water supply component, and a sealing component within the bean hopper body. The rotating component provides a conveying channel for coffee beans. The water supply component, through the collaboration of a water tank, a water pipe, and an atomizer, reduces coffee powder scattering and residue. The sealing component adopts a dual structure of sealing rubber and a second sealing ring, which, together with a buffer layer, tightly fits the connection points of the components, protecting the internal structure of the equipment.

The utility model belongs to the technical field of seal head manufacturing and application, and particularly discloses hydraulic equipment for producing a seal head. Comprising a transverse pedestal, two groups of vertical columns, an upper transverse seat, a plurality of upper transverse seat screw holes, a main hydraulic cylinder flange seat, a main hydraulic cylinder, a movable pressing table, a movable pressing table through groove, a transition mounting table, a plurality of transition pressing columns, an upper pressing plate, an upper pressing head, a plurality of lower bearing columns, a lower pressing plate, an end socket forming groove and the like. The hydraulic equipment for producing the end socket has the advantages that rapid die-casting forming of the end socket can be achieved, meanwhile, the two sets of auxiliary hydraulic cylinders are additionally arranged, forming pressure can be applied to the upper pressing head and the like in a balanced mode, accurate and stable die-casting forming of the end socket is achieved, and the manufacturing quality of the end socket is improved; and 2, a round through groove, a vertical ejection hydraulic cylinder and an ejection head are additionally arranged, so that the end socket formed by die-casting can be ejected out of an end socket forming groove, the quick discharging action can be conveniently realized, and the manufacturing efficiency is correspondingly improved.

The invention discloses a PBT color master batch anti-adhesion preparation device and method, the PBT color master batch anti-adhesion preparation device comprises a crushing device, a batching device, an extrusion device, a granulation device, a dust removal device, a first anti-adhesion device and a second anti-adhesion device, the crushing device, the batching device, the extrusion device, the granulation device and the dust removal device are arranged in sequence; the first anti-adhesion device and the second anti-adhesion device are both arranged on the crushing device; and the first anti-adhesion device comprises a first machine box, a first driving motor, a first rotating shaft and a plurality of first knocking rods, the first machine box is arranged on the outer side of the smashing device in a sleeving mode, first knocking balls are arranged at the lower ends of the first knocking rods, and the first knocking balls are matched with the smashing device. According to the anti-adhesion preparation device and method for the PBT color master batch, master batch powder adhered to the crushing device is knocked off, and the master batch powder is rapidly cooled, so that the preparation efficiency and quality of the PBT color master batch are favorably improved.

The invention relates to the technical field of lithium batteries, in particular to a lithium battery negative electrode material screening device which comprises a screening and grinding cylinder capable of rotating around the axis of the screening and grinding cylinder, a first spiral blade and a second spiral blade, a grinding bin and a screening bin are defined in the screening and grinding cylinder through an isolation part, and screening holes are formed in the outer side wall of the screening and grinding cylinder in a penetrating mode; the first spiral blade is arranged on the screening bin, a spiral screening channel is formed between the first spiral blade and the inner wall of the screening bin, and a material inlet is formed in the first end of the screening channel. The spiral blade II is arranged in the grinding bin, and a spiral grinding channel is formed between the spiral blade II and the inner wall of the screening bin; the rotating direction of the grinding channel is opposite to that of the screening channel, the first end of the grinding channel communicates with the second end of the screening channel through a first communicating part, the second end of the grinding channel communicates with the first end of the screening channel through a second communicating part, and the first end and the second end of the grinding channel are provided with a medium inlet and a medium outlet correspondingly. According to the screening device, large-particle graphene can be effectively ground and repeatedly screened in the screening process.

The utility model discloses a plastic film anti-counterfeit label manufacturing device, which relates to the technical field of plastic film anti-counterfeit label manufacturing and comprises a workbench, a label paper tightness adjusting mechanism and a label paper conveying mechanism, the workbench is fixedly provided with a printing and laminating all-in-one machine, and a channel is arranged on the lower portion of the printing and laminating all-in-one machine. The label paper conveying mechanism comprises a winding assembly and a rolling assembly, and the label paper tightness adjusting mechanism comprises a guide roller piece, a fixing plate fixedly connected to the side wall of the printing and film covering all-in-one machine, two electric push rods symmetrically fixed to the side wall of the fixing plate and a controller fixedly installed on the outer wall of the front side of the fixing plate. According to the utility model, the label paper tightness adjusting mechanism is arranged, so that the tightness of the label paper can be flexibly adjusted according to different conditions, and the manufacturing quality of the plastic film anti-counterfeit label is improved; according to the winding assembly designed by the utility model, the mounting distance between the two flange plates can be flexibly adjusted, so that the winding assembly is conveniently and flexibly suitable for mounting and use of winding rollers with different lengths.

The utility model relates to the technical field of carbide slag slurry preparation equipment, in particular to an extremely-simplified low-energy-consumption automatic carbide slag slurry preparation system which comprises a hopper, a belt weighing feeder, a slurry melting pool, a separation device, a carbide slag slurry box, a slurry pump and an absorption tower which are sequentially connected, and the separation device is connected with a first liquid outlet pipe and a second liquid outlet pipe. The first liquid outlet pipe is connected with the carbide slag slurry tank, the second liquid outlet pipe is connected with a screening device, the screening device is connected with the slurry melting tank, the separating device is a cyclone, and the screening device is a linear vibrating screen. The carbide slag is stirred and smashed through the first double-layer stirrer, carbide slag particles are small, the slurry preparation quality is good, and the production cost is reduced; the whole structure is simple, the number of used equipment is small, the system is extremely simplified, and energy consumption is reduced.

The utility model relates to circuit board detection technical field especially, more particularly to a kind of circuit board fixing jig of being convenient for adjustment, including placing seat, the adjusting mechanism of being flexibly clamped multiple sizes circuit board is provided on the placing seat, the fixing mechanism that setting is provided on the adjusting mechanism and is pressed down to the fixed circuit board.The utility model is through setting adjusting mechanism, in the process of circuit board production and manufacture, can be through gear drive structure, the circuit board of different sizes is positioned, to improve the adaptability of the device, and in the process of limiting, circuit board can also be protected, prevent in the process of adjustment to the plate body cause scratch, by setting fixing mechanism, the circuit board of limiting can be pressed tightly, ensure that circuit board does not occur displacement or slack in the processing, guarantee its machining accuracy, fixed to circuit board by using automatic mode simultaneously, reduce the labor burden of staff, also improve the production efficiency of circuit board.

The invention discloses a laser machining device and method for a complex fine structure. The problems that an existing machining technology for the complex fine structure is poor in machining flexibility, low in machining quality, low in machining precision and low in machining efficiency are solved. The numerical aperture conversion unit is arranged, the driving unit is further arranged for the focusing unit, the size of a focus light spot of machining laser can be flexibly adjusted according to the required structure size of a to-be-machined structure, the machining position can be machined layer by layer, the machining flexibility and machining precision are improved, the overall structure is simple, and the machining cost is low. Three-dimensional machining of a complex fine structure can be achieved without depending on a multi-axis motion platform, and the complex track programming process is avoided.

A raw material feeding pipe convenient to sample for lubricating oil processing comprises a feeding pipe body, one end of a sampling pipe is arranged in the feeding pipe body, the other end of the sampling pipe penetrates out of the feeding pipe body and is fixed to the side edge of the feeding pipe body through a positioning frame, and the middle section of the end, stretching into the feeding pipe body, of the sampling pipe body is of a telescopic structure. An air bag is arranged at the other end of the sampling tube. By arranging the sampling pipe on the feeding pipe, one end of the sampling pipe can be put into processing equipment below the feeding pipe for sampling during sampling, and the lowering depth of the sampling pipe can be adjusted to sample lubricating oil at different layers, so that the integrity of sample measurement data is ensured, and the overall quality of the lubricating oil can be expressed.

The invention discloses a method for efficiently preparing a nano material by using an anodic aluminum oxide template, which comprises the following steps: S1, carrying out surface pretreatment on an aluminum foil to ensure that the surface of the aluminum foil is clean and flat; s2, the pretreated aluminum foil is placed in electrolyte, primary anodic oxidation is carried out under the constant current density, and an aluminum oxide film with a certain thickness is formed; s3, removing the barrier layer formed by primary oxidation by using a specific chemical solution; s4, anodic oxidation is conducted again under the same electrolyte condition, pores are further expanded, and a more regular nanometer pore channel structure is formed; s5, filling the target nano material into the pore channels of the anodic aluminum oxide template by adopting a direct-current electrodeposition mode; and S6, the anodic aluminum oxide template is removed through a physical means, and the nanometer material with the highly-ordered structure is released. According to the preparation method, the preparation efficiency and quality of the nano material can be remarkably improved, and the preparation method has important value especially for application occasions needing highly ordered structures.

The capacitor film manufacturing process comprises the following steps that a base film material is moved through a discharging assembly and passes through the position above an evaporator assembly in the moving process, and the base film material evaporated through the evaporator assembly passes through the lower end of a cooling assembly; the cooling assembly comprises a plurality of cooling roller units arranged in the moving direction of a base material film, the liquid passing assembly comprises a plurality of liquid passing parts corresponding to the cooling rollers, in the cooling process, the cooling liquid is introduced into the cooling rollers through the first liquid passing parts, and the cooling roller units are arranged in the moving direction of the base material film; and the surface temperatures of the plurality of cooling rollers are reduced towards the base film material in a stepped manner. By means of the method, the large temperature difference between the surface and the interior of the film material can be avoided, large stress is prevented from being generated in the film material, therefore, cracks of the base film material caused by excessive stress when the base film material is cooled are avoided, and the product manufacturing quality is improved.