71results about How to "Eliminate Bubble Problems" patented technology

The invention discloses a super-wear-resistant super-hydrophobic coating in the technical field of coatings, the super-wear-resistant super-hydrophobic coating comprises a primer and a finishing coat, the primer comprises solvent-free aliphatic polyether polyol resin, micro-powder particles, di-tetratoluene diisocynate, fumed silica nanoparticles and a primer magnetic attraction material; the finishing paint comprises hydrophobic nanoparticles, a diluent, a finishing paint magnetic attraction material and a hydrophobic treatment agent, the primer magnetic attraction material is ferrite powder, and the finishing paint magnetic attraction material is nickel powder. The preparation method comprises the following steps: 1, preparing the primer; secondly, primer is sprayed; step 3, roughening the primer; 4, finish paint is manufactured; step 5, spraying finish paint; and step 6, detecting the performance of the coating. The preparation method is scientific and reasonable, the uniformity and stability of the coating in the preparation and coating process are ensured by optimizing the composition of the coating material, improving the preparation process and introducing a magnetic suction device, and therefore the wear resistance, hydrophobicity and adhesive force of the coating are improved.

The invention discloses bend pipe wall carbon steel anti-rust treatment equipment and method, and relates to the technical field of bend pipe machining treatment.The bend pipe wall carbon steel anti-rust treatment equipment comprises a three-axis driving mechanism built beside a zinc liquid pool, a workpiece frame is installed above the zinc liquid pool and used for containing a carbon steel bend pipe, and a plurality of grid holes are evenly formed in the peripheral side of the workpiece frame; through the arrangement of the movable switching structure, the vibration motor and the disturbance assembly, bubbles possibly existing in the carbon steel pipe fitting are discharged under the vibration effect and the disturbance effect, the bubbles are eliminated, the bent part in the carbon steel bent pipe makes contact with zinc liquid more evenly, the carbon steel bent pipe fitting is more stable, and the zinc liquid in the carbon steel bent pipe fitting is more stable. Meanwhile, a zinc-iron alloy layer formed by zinc liquid attached to the carbon steel bent pipe can be more uniform; in addition, when the carbon steel pipe fitting is disturbed, the contact dead angle of the carbon steel pipe fitting and the workpiece frame can be eliminated, galvanizing operation is completed at a time, the defect rate of finished products is reduced, and compared with the prior art, the quality of the treated carbon steel bent pipe finished products is greatly improved.

The utility model relates to the technical field of film compression and discloses a multi-roller type flexible composite film continuous compression mechanism, comprising: two mounting frames; a compression unit, the compression unit is arranged between the two mounting frames, the compression unit includes two hot press rollers for compressing the composite film, the two ends of the two hot press rollers are fixedly connected with intermeshing gears; an adjusting unit, the adjusting unit is arranged between the two mounting frames. The multi-roller type flexible composite film continuous compression mechanism has high compression stability, the two hot press rollers are synchronously driven through the intermeshing gears at the two ends, the film is uniformly stressed during the compression process, and the risk of tearing is reduced; the adjusting unit can synchronously change the angle of the two hot press rollers, flexible adjustment of the film tension is realized, different materials and production speed requirements are adapted to, the already compressed film is secondarily treated through the continuous compression unit, air bubbles are effectively eliminated, and product quality is improved.

This utility model discloses an adhesive mixing device for fiberboard production, including a mixing tank. A positioning ring is installed on the bottom side wall of the mixing tank. The outer wall of the positioning ring has evenly distributed fixing openings. An upper cylinder with an opening facing downwards is installed on the inner wall of each fixing opening. A lower cylinder with an opening facing upwards is located at the bottom of the upper cylinder. A vibration spring is installed on the inner wall of the upper cylinder, and the bottom outer wall of the vibration spring is connected to the inner wall of the lower cylinder. An air pump is installed on the top outer wall of the mixing tank. The output end of the air pump is connected to the interior of the mixing tank through a pipe. A vibration motor is fixedly installed at the center of the bottom of the mixing tank. This utility model utilizes the high-frequency vibration generated by the vibration motor driving the vibration spring, combined with the negative pressure environment created by the air pump drawing a vacuum inside the mixing tank, to effectively break down the bubble structure in the adhesive, causing the bubbles to rise rapidly and burst, thus quickly eliminating air bubbles in the adhesive.

The invention relates to a soil improvement curing agent special for ardealite curing and application, and belongs to the technical field of soil improvement, and the soil improvement curing agent comprises the following components based on 100 parts of total mass: 60-70 parts of an adhesive; 10 to 15 parts of a diluent; 2-3 parts of a coupling agent; 1-2 parts of a toughening agent; 0.1 to 0.5 part of a defoaming agent; 1-2 parts of an emulsifier; 1-2 parts of a water reducing agent; and the balance of deionized water. The soil stabilizer is an organic polymer composite soil stabilizer capable of forming a cross-linked network structure. The soil stabilizer disclosed by the invention has the characteristics of low pollution, good soil solidification performance, rich application scenes, good dispersion effect and the like, and the defoaming agent in the soil stabilizer can effectively eliminate bubbles generated in soil solidification, so that multiple pores of solidified soil are avoided, and the soil bonding and solidification effects are enhanced; the curing agent is especially suitable for a soil body with high water content and large particle size.

The utility model relates to the field of leather shoe processing, in particular to a sole attaching device for leather shoe processing. An existing sole pasting device is insufficient in sole pasting and not clean enough in sole pasting. A sole attaching device for leather shoe processing comprises a supporting frame, a fixing rod and the like. A round rod is arranged on one side of the supporting frame, and a fixing rod is fixedly connected to the top of the round rod of the supporting frame. According to the device, the extrusion block moves downwards to drive the sliding rod to move through the inclined sliding rail, the sliding rod moves to drive the sliding frame and the extrusion roller to move together, the extrusion block resets upwards to drive the sliding rod to reset through the inclined sliding rail, the sliding rod resets to drive the sliding frame to move, and the sliding frame moves to enable the extrusion roller to make contact with the shoe sole piece again. The sole piece is extruded again, bubbles between the sole and the sole piece are further eliminated through the extrusion roller, then the sole piece makes full contact with the sole, and sole attaching of the leather shoes is firmer.

The utility model discloses a kind of textile fabric winding and unloading device, including base, main winding drive unit, movable support seat, main winding shaft, telescopic magnetic attraction clamping strip, pressure roller, cutting device and inclined discharge chute, wherein, the circumferential surface of main winding shaft is equipped with the slot that penetrates full length, telescopic magnetic attraction clamping strip is arranged in the slot inside and realizes fabric initial end clamping, movable support seat is used to support and separate main winding shaft.The reliable fixing of the device to fabric initial end by telescopic magnetic attraction clamping strip, the effective flattening of fabric by pressure roller, the automatic cutting of cutting device, and the automatic unloading of reel realized by movable support seat and inclined discharge chute linkage, effectively solve the problems of fabric inconvenient fixation, unstable winding quality and low unloading efficiency in prior art, significantly improve the automation degree, efficiency and quality of winding operation, and maintain the structure of device is simple and easy to maintain.

The utility model discloses a cement pole production is with concrete vibration compaction device relates to the forming product technical field of building material, including the vibration table, the top of vibration table is provided with a plurality of mould pipes, the below of vibration table is provided with the mounting seat, and the top of mounting seat is installed with first servo motor, and the output of first servo motor is connected with the pivot that passes through vibration table vertically, and the lateral surface of pivot at vibration table top one end is fixed with first eccentric cam, and the lateral side of mould pipe is provided with the connecting plate of fixed in vibration table top, and the outer wall plane strip of mould pipe, and the outer wall of plane strip is fixed with slide rod, and slide rod passes through adjacent connecting plate and is connected with connecting plate slidingly, and the compression spring is fixed between adjacent plane strip and connecting plate, and the compression spring is covered in the outside of slide rod, the below of vibration table still is provided with the longitudinal vibration structure of drive vibration table up and down vibration, adopts the mode of horizontal and longitudinal composite vibration, forms the vibration effect of multidirectional.

The invention relates to the technical field of concrete grouting, and provides a grouting device for concrete production and processing, which comprises a horizontal bearing frame, a shell mechanism, a rotating assembly, a vibrating emptying part, a horizontal oscillation assembly and a conveying belt, the conveying belt is connected with the horizontal bearing frame, and a plurality of baffles are uniformly arranged on the surface of the conveying belt; the shell mechanism comprises a fixing frame, a sealing barrel, a feeding port, an annular toothed rail and a discharging part, the rotating assembly comprises a rotating disc, a partition plate, a center rod, a driving part and a curve guide rail, the vibrating and emptying part comprises a rotating pipe, a second transmission gear, a movable column, a vibrating rod, a rotating ring and a ball head rod, and the horizontal vibrating assembly comprises a toothed disc, a U-shaped frame and a connecting rod. The device is used for driving concrete slurry discharged by the second discharging pipe to be evenly injected into the prefabricated part mold on one hand, can prevent gaps from occurring in the concrete slurry on the other hand, has the effect of discharging air again, and has the advantages that structural matching is ingenious, concrete is evenly distributed in the prefabricated part mold, and filling is compact and smooth.

The utility model relates to an intelligent mini vibrating and leveling machine, and belongs to the technical field of road and bridge construction equipment. Comprising a walking base with walking wheels, a lifting mechanism installed on the walking base, a vibrating mechanism driven by the lifting mechanism to ascend and descend and a paving and leveling mechanism. The vibrating mechanism is a vibrating material distribution push plate driven by a vibrating motor; and the paving and leveling mechanism is a roll shaft driven by a motor to rotate. The utility model relates to a small-sized vibrating and leveling machine, which can solve the problem of construction scenes under narrow working conditions through compact structural design. The equipment is small and exquisite in design and suitable for construction scenes of narrow working conditions such as the middle of a high-speed rail, has the functions of vibrating, distributing, paving and leveling, and can effectively improve the construction efficiency and quality.

The invention relates to the technical field of water conservancy project construction, and provides concrete pouring equipment for water conservancy project construction, which comprises a tripod, the top side of the tripod is fixedly connected with a stirring tank in which concrete is stored, so as to stir the concrete and prevent the concrete from being solidified inside; the left end of the top side of the chassis is fixedly connected with a frame body, the frame body is fixedly connected to the bottom side of the triangular frame, a movable transmission rod is installed in the frame body, and the middle end of the transmission rod is connected with a chain wheel set through a flat turbine and a wide turbine which are meshed with each other. By integrating the stirring tank and the vibration structure, continuous stirring and pouring of concrete are achieved, manpower consumption is reduced, one person can complete pouring work independently, concrete is prevented from being solidified in the concrete, meanwhile, high-speed rotation output of the vibration structure is beneficial to eliminating bubbles in the concrete, the compactness and strength of the concrete are improved, and the service life of the concrete is prolonged. Therefore, the construction efficiency and the concrete quality are improved.

The invention relates to the technical field of film pasting, and discloses a remote control panel automatic assembling device which comprises a workbench and a conveying belt, the workbench is provided with a fixing plate, a suction cup and a second air cylinder, the second air cylinder is provided with a clamping frame, and the fixing plate is provided with a first air cylinder and a moving frame; a separating assembly is arranged between the two moving frames and comprises a separating plate and a pressing roller, a separating inclined face is arranged on the separating plate, and after the suction cup adsorbs the sheared film to be attached to a remote controller panel, along with upward movement of the suction cup, the separating inclined face on the separating plate moves and enters a gap between the suction cup and the film; according to the device, the separation slope of the separation plate can be accurately inserted into the gap between the suction cup and the film, the situation that the suction cup moves upwards to drive the film to be dislocated is prevented, it is ensured that the film can be accurately attached to the remote control panel, the film and the suction cup are prevented from being dislocated, and the assembly success rate is guaranteed.

The utility model discloses a municipal road laying device, and relates to the technical field of roads. The flattening device comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a handle, the bottom of the bottom plate is provided with a flattening device, the flattening device comprises a connecting rod, the top of the connecting rod is fixedly connected to the bottom of the bottom plate, and the side face of the connecting rod is fixedly connected with a motor. Through the mutual cooperation of the connecting rod, the pressing plate, the reciprocating lead screw, the threaded sleeve, the motor and other components in the flattening equipment, the pavement which is just paved can be flattened, the pavement is prevented from being uneven, the compactness of the pavement is improved, pavement materials are fully compacted and tightly arranged, and the pavement flattening equipment is suitable for being used in the pavement pavement. Therefore, the stability and durability of the pavement are improved, gaps and bubbles in pavement materials can be eliminated through compaction, and the loosening degree of the materials is reduced.

The utility model discloses a highway pavement crack pouring device, which relates to the technical field of pavement crack pouring and comprises a cart body, a power box is fixedly mounted on one side of the cart body, a connecting support is fixedly mounted on the outer wall of the power box, and a crack pouring component is fixedly mounted on one side of the connecting support. The widened shell is arranged on one side of the discharging pipeline, meanwhile, the first extrusion plate and the second extrusion plate are arranged in the discharging pipeline, the first extrusion plate and the second extrusion plate move in the discharging pipeline to extrude raw materials, and therefore the raw materials can be discharged conveniently, and the discharging efficiency is improved. The raw materials are compacted to remove bubbles contained in the raw materials, so that the bubbles in the raw materials are eliminated, the compactness and firmness of the filler are ensured, the service life of the filler is prolonged, and repeated maintenance and repair are not needed.

The utility model discloses a pre-attaching forming device for a rubber crawler belt, and relates to the technical field of rubber crawler belts. The rubber track pre-laminating forming device comprises a bottom plate, and a conveying mechanism and a pressing mechanism are arranged above the bottom plate; the conveying mechanism comprises a conveying part and a limiting part; the conveying part comprises two placing racks and a second conveying roller; the limiting part comprises two limiting rings and a double-shaft threaded rod; the device has the technical effects that the distance between the two limiting rings can be quickly and accurately adjusted through the synergistic effect of a double-shaft threaded rod, a control block, a connecting plate and the limiting rings in the conveying mechanism, so that the device can flexibly adapt to medium rubber roll rubber sheets with different widths, and the device is convenient to use and high in practicability. According to the utility model, the film is stably limited in the conveying process, so that the phenomenon of deviation or dislocation of the film is effectively avoided, the accuracy and stability of film conveying are ensured, a good foundation is laid for the subsequent pre-laminating procedure, and the production efficiency and the product quality are improved.

The utility model discloses slurry mixing equipment for cloth product processing, which comprises a mixing barrel arranged in a base, a support column is fixed at the bottom of the base, the top end of the mixing barrel is connected with a sealing cover plate, the sealing cover plate is connected with a feed hopper and a quantitative doser, the bottom end of the mixing barrel is connected with a discharge pipe, and the discharge pipe is connected with a discharge pipe. A receding hole with the radius larger than that of the discharging pipe is formed in the bottom of the base, a vibration motor is detachably installed on the mixing barrel, the bottom of the mixing barrel is elastically connected with the base, the top of the base is movably connected with the mixing barrel through a limiting assembly, and the mixing barrel is sleeved with an electromagnetic induction heating coil. And at least one pair of traction seats is arranged on the sealing cover plate. Compared with the prior art, by arranging the feeding hopper, the quantitative doser and the discharging pipe, dye can be directly added into the mixing barrel or mixed dye can be discharged, use is more convenient, and the burden of workers is reduced.

The present application relates to hollow glass processing equipment technical field, especially to a kind of hollow glass film coating machine. Including pedestal, the pedestal is equipped with two sets of hollow glass conveying device of interval arrangement, and one set of film coating mechanism is respectively arranged at the two sides of the interval of two sets of hollow glass conveying device, and the side of film coating mechanism is equipped with front and back moving mechanism and up and down moving mechanism;The film coating mechanism includes frame body, and film roll mounting mechanism is installed in the rear side of frame body, and film coating roll and film clamping rod are installed in the front side of frame body, film coating roll is connected with film coating roll drive mechanism, film clamping rod is connected with film clamping rod drive mechanism, and film cutting mechanism is also installed on the frame body of film coating roll side. Two sets of film coating mechanism can work simultaneously, and the two sides of hollow glass are simultaneously coated, and the working efficiency is high;After film coating roll and film clamping rod cooperate, the protective film on film roll can be evenly coated on glass surface, and bubble, fold is eliminated, and product quality is improved.

The utility model discloses a kind of MCM ecological flexible ceramic tile production lines, and the circulation of forming die on the circulating movement of conveyer belt is combined with the collaborative operation of each functional component, and the processes such as feeding, spreading, laying net, drying, cutting are integrated into a continuous production line, continuous automation production is realized, and production efficiency is greatly improved. In order to ensure product quality, dynamic replenishment and spreading design are also used in combination with storage sizing, to ensure the stability of sizing and the uniformity of spreading, effectively eliminating bubbles, making the finished product thickness consistent, structure compact, surface smooth, significantly improving the consistency and mechanical properties of the product.

The application discloses a preparation method of an ultra-high voltage AC / DC unequal-diameter cable soft joint, mainly including two core steps of inner semi-conductive shielding layer recovery and main insulation layer recovery. In the inner semi-conductive shielding layer recovery process, the conductor connection area is first wrapped with a shielding tape, and then is heated and shaped by using an inner shielding variable-diameter mold; the transition slope of the inner cavity of the mold is accurately matched with the transition slope of the conductor welding part, so that the interface contact characteristics are optimized and effective strength compensation is realized. In the main insulation layer recovery process, the extrusion crosslinking process is accurately divided into four stages of starting and filling, transition and forming, stable production, ending and deceleration, and the extrusion speed, heating temperature and mold pressure of each stage are controlled accurately in sections. The smooth filling, uniform coating and dense forming of the insulation material in the variable-diameter mold cavity are ensured, and the thermal degradation and structure defects of the material are effectively inhibited.

The utility model discloses a printing ink fountain which comprises an ink fountain body and a printing roller rotationally arranged in the ink fountain body, a defoaming roller is further rotationally installed in the ink fountain body, the defoaming roller and the printing roller are arranged in parallel, the defoaming roller comprises a rotating shaft and a roller body movably arranged outside the rotating shaft in a sleeved mode, and the roller body is arranged on the rotating shaft in a sleeved mode. The ink fountain comprises an ink fountain body, a rotating shaft is arranged in the ink fountain body, the two ends of the rotating shaft are rotationally connected with the two sides of the ink fountain body, a driving device used for driving the rotating shaft to rotate is arranged on one side of the ink fountain body, the roller body is of a hollow structure, a collision assembly is arranged in the roller body, and when the rotating shaft rotates, the collision assembly can make the roller body vibrate. When foam is in contact with the defoaming roller, the roller body vibrates through the collision assembly, and the bubbles can be eliminated by utilizing the vibration force of the roller body.

The invention discloses production equipment and method of fermentation type liquid sheep cheese, and relates to the technical field of dairy product processing, the production equipment comprises a tank body, a homogenizing unit, a temperature difference eliminating unit and a defoaming and deposition preventing unit, the tank body is used for providing a mounting and fixing foundation for the homogenizing unit, the temperature difference eliminating unit and the defoaming and deposition preventing unit; the homogenizing unit is used for uniformly mixing the liquid sheep cheese, the temperature difference eliminating unit is used for eliminating the temperature difference in the tank body, the defoaming and deposition preventing unit is used for eliminating bubbles generated inside and preventing the deposition phenomenon at the bottom of the tank body, and in the process that the sheep cheese needs to be processed, the sheep cheese is uniformly mixed through the homogenizing unit; the temperature difference between the inner wall of the tank body and the middle of the tank body is eliminated through the temperature difference eliminating unit, bubbles generated in the fermentation process and deposition formed at the bottom are eliminated through the defoaming and deposition preventing unit, and the fermentation quality is improved.

This application relates to the field of unmanned aerial vehicle (UAV) technology, and more particularly to a high-strength carbon fiber shell molding process for UAV fuselages. The high-strength carbon fiber shell molding process for UAV fuselages includes the following steps: material preparation → cutting → coating with epoxy foam material → bonding → mold closing → hot pressing → demolding → finishing → finished product. The material preparation involves preparing carbon fiber cloth with the same carbon fiber direction. The bonding process involves bonding n layers of carbon fiber cloth coated with epoxy foam material on one side to m layers of carbon fiber cloth, respectively. The fiber direction angles of any two adjacent bonded layers of carbon fiber cloth are different, where n is 3-6 and m is 8-15 degrees. The high-strength carbon fiber shell molding process proposed in this application, through simple process steps and optimized material combinations, can produce high-strength carbon fiber shells with excellent appearance quality, meeting the strength and appearance quality requirements of UAV fuselages, and has low cost and high production efficiency.

The utility model belongs to light soil body solidification forming equipment technical field discloses a kind of light soil body solidification forming devices in combination with fiber reinforcement, including mixing barrel, fiber providing device, stirring device and forming device, stirring device includes installation shell, and installation shell is connected with center shaft and first motor, and center shaft is connected with driving gear and planet carrier, and planet carrier is rotatably connected with several driven gears, and several driven gears are all engaged with driving gear outside, and the inner wall of installation shell is equipped with inner ring gear, and several driven gears are all engaged with inner ring gear inside;Center shaft and periphery shaft are all connected with stirring assembly.The utility model utilizes driving gear, driven gear and the autorotation and revolution of stirring assembly, and the material in mixing barrel is stirred in all directions, to realize that fiber is fully, evenly dispersed in light soil body;Fiber is stably batched into light soil body mixture using fiber providing device, to avoid fiber agglomeration.

The utility model relates to thin film coating technical field especially relates to a kind of thin film coating device and its production line, including workbench;The workbench surface is equipped with drying mechanism, and two fixed plates are symmetrically equipped;Two the fixed plate between fixed loading box, rotationally connected coating roller;Two the fixed plate between rotationally connected support roller also, the support roller is located just below coating roller. The utility model is through setting support roller, the micro adsorption hole on its surface forms smaller uniform adsorption force to film, cooperate with self rotation, avoid support roller rotation, film skidding, while support roller makes film keep slightly stretched state, eliminates wrinkle and prevents excessive deformation, ensure that film is flat and enters coating area at uniform speed;Eliminate gap and bubble, solve the key problem that traditional coating skids and causes coating uneven, realize coating precision and high efficiency.

The invention relates to the technical field of release film physical analysis, in particular to release film stripping force detection equipment which comprises a single-column tension testing machine, an upper clamp, a lower clamp and a steel plate, the upper clamp and the lower clamp are mounted on the single-column tension testing machine, the steel plate is used for bonding release films, and a first extension plate and a second extension plate are fixedly mounted at two ends of the steel plate respectively. A first cavity and a second cavity are formed in the first extension plate and the second extension plate correspondingly, a connecting column is fixedly installed in the first cavity, a first plate is rotatably installed on the top of the connecting column, a transmission part is slidably installed in the second cavity in the length direction of the steel plate, and a sliding column is slidably installed on the top of the transmission part in the width direction of the steel plate. Second plates are rotationally installed at the top ends of the sliding columns. After the two ends of the release film are bonded to the first plate and the second plate respectively, the first plate and the second plate can rotate as long as the blocking piece is driven to be away from the first plate, meanwhile, the second plate moves, and the release film can be automatically driven to be parallel to the length direction of the steel plate.

This utility model discloses a wrinkle-avoiding reflective film production winding device, including a support frame, a winding assembly mounted on the side of the support frame, a winding cylinder mounted on the winding assembly, and an anti-wrinkle assembly mounted on the top outer wall of the support frame. The anti-wrinkle assembly includes a vertical plate, a pressure roller, and a connecting plate. The vertical plate is fixed to the top outer wall of the support frame, and an elastic element is mounted on the side of the vertical plate. The winding cylinder and the connecting plate are fixedly connected. This utility model uses the anti-wrinkle assembly composed of a vertical plate, a spring, a T-shaped rod, and a pressure roller. The spring force keeps the pressure roller in close contact with the surface of the reflective film during winding. As the diameter of the winding cylinder increases, the pressure roller adaptively retracts, effectively flattening the film material, eliminating air bubbles, ensuring tight and uniform winding, and avoiding wrinkles. The winding cylinder is installed by a plug-in method and is fixed from both sides by a contact plate and a detachable connecting plate, which facilitates installation and disassembly and ensures stability during the winding process.

The invention discloses an intelligent low-carbon cement component pouring forming system. The intelligent low-carbon cement component pouring forming system comprises a mold opening and closing mechanism, a mold, a pouring mechanism and a control unit. The mold is composed of two half molds, each half mold comprises a mold base and a module formed by splicing a plurality of replaceable modules, and an independently-controlled vibrator is integrated in each module. According to the system, the forming cavities in different shapes can be quickly reconstructed by replacing or recombining the modules, so that the flexibility and low-cost reuse of the mold are realized. And the control unit can perform independent and differentiated vibration control on the vibrator of each module according to the three-dimensional model of the component, so that the compactness and uniformity of the concrete are remarkably improved. A heating runner is integrated in the die holder, high-efficiency maintenance can be carried out by utilizing low-carbon heat sources such as waste heat, and an exhaust passage is arranged to balance internal pressure. The method has the characteristics of high production flexibility, excellent component quality, energy conservation and environmental protection, and is suitable for intelligent production of various prefabricated components.

This invention discloses a raw material mixing tank for processing work gloves, relating to the field of work gloves. It includes an exhaust device mounted on the top of the tank exterior; a sleeve coaxially fixedly mounted on the top of the tank interior, with at least one atomizing nozzle fixedly mounted circumferentially on the outer wall of the sleeve; a drive shaft coaxially disposed within the tank interior; a bushing coaxially and vertically slidingly fitted onto the outer side of the drive shaft, with a helical blade coaxially fixedly connected to the outer wall of the bushing; at least one vertical side scraper disposed on the outer side of the bushing and fixedly connected to the drive shaft via a support rod; and a bottom scraper mounted at the bottom end of the drive shaft, abutting against the bottom surface of the tank interior. The beneficial effects of this invention are: the helical blades, with their coordinated undulating and rotating motion within the tank, combined with the wall and bottom scraping structures, along with the exhaust device and the physical-chemical nozzle, achieve three-dimensional convection of the raw materials, improving mixing uniformity, eliminating dead zones, suppressing agglomeration and eliminating air bubbles, thereby improving batching efficiency and glove qualification rate.

The invention relates to the technical field of battery pole plate smearing, in particular to a prefabricated mold of an assembly type damp-proof heat preservation wall and a method thereof.The prefabricated mold comprises a base, a bottom plate is movably arranged at the top of the base, a mold frame is fixedly installed at the top of the bottom plate, and a fixing ring is fixedly installed in the center of the bottom of the bottom plate; a driving motor is fixedly installed in the base, an eccentric wheel is fixedly installed at the output end of the driving motor, the eccentric wheel is located on the inner side of the fixing ring, a plurality of supporting seats are fixedly installed at the top of the base, and a vibration mechanism is movably arranged at the bottom of each supporting seat. The design of the vibration mechanism and the turnover mechanism is adopted, when the driving motor drives the eccentric wheel to rotate, the bottom plate and the mold frame rotate on the horizontal plane, vertical vibration of the bottom plate and the mold frame in the vertical direction is achieved through pressure changes, and even vibration of concrete can be ensured through cooperation with horizontal rotation; the compactness and the strength of the concrete are improved.

The utility model relates to material separation device technical field, concretely relates to a ball material separation device, including tubular separation chamber, the one end detachable connection sealing cover of separation chamber, the other end detachable connection material collecting chamber, the inside of separation chamber is close to the sieve screen of material collecting chamber one end and is equipped with. The utility model whole simple structure, the low cost of manufacturing, the detachable structure of separation chamber and material collecting chamber is convenient for the material taking after ball material separation, and the simple operation of dismounting and installation.