85results about How to "Prevent solidification" patented technology

The invention belongs to the technical field of biology, and relates to a bronchoalveolar lavage fluid (BALF) preserving fluid, a kit and a cytological test method. The preservation solution is composed of TCEP, N-acetylcysteine, EDTA.2Na, trehalose, Proclin300, methanol, sodium chloride and HEPES, and all the components have a synergistic effect to achieve sample viscosity removal, oxidation resistance, corrosion prevention, cell protection and pH stabilization. The preserving fluid is suitable for morphological observation and nucleic acid detection of BALF cells, and can stably preserve samples at room temperature and maintain completeness of cell membranes and clear morphological structure. The kit comprises two preparations which are mixed to form a working solution, and the working solution can be directly used for sample preservation on a sampling site. The cytological test method comprises the steps of sample collection, preservation, centrifugal slide preparation, Wright-Giemsa staining and microscopic observation. Experimental results show that preservation solutions of different formulas are compatible with a chromosome system, the cell morphology is kept stable within 3 days, the dyeing effect is good, and it is proved that the preservation system can remarkably improve the preservation stability and detection reliability of BALF samples and is suitable for cytology and molecular diagnosis application of lower respiratory diseases.

The utility model discloses a gun needle sealing mechanism which comprises a first sealing block and a second sealing block, the first sealing block is arranged on the outer surface of a gun needle, the two ends of the first sealing block are each provided with a first spring seal, and the two first spring seals are both arranged on the outer surface of the gun needle in a sleeving mode; a first sealing assembly is arranged on the outer side of the first sealing block and arranged between the first sealing block and the spray gun shell. The second sealing block is arranged on the outer surface of the gun needle, a second spring seal is arranged on the outer side of the second sealing block, the second spring seal is arranged between the second sealing block and the spray gun shell, a second sealing assembly is arranged in the second sealing block, and the second sealing assembly is arranged between the second sealing block and the gun needle. The second sealing assembly is arranged on the outer surface of the gun needle in a sleeving mode. According to the spray gun, slurry such as glaze can be effectively prevented from being hardened in the gap between the gun needle and the spray gun shell, then the gun needle can be effectively prevented from being clamped, and the service life of the spray gun is prolonged.

This utility model discloses a molten glass shearing and guiding device, including a glass melting chamber with a discharge port at the bottom. A mounting block is located at the bottom of one side of the glass melting chamber, and a fixing block is mounted on the mounting block. Shearing blades are symmetrically arranged on both sides below the discharge port, each connected to a shearing arm. Each shearing arm has a vertically oriented rotating shaft at its tail end, with a rotating gear meshing at the bottom of each rotating shaft. The bottom end of the rotating shaft is located at the bottom of the fixing block. A feed hopper is located below the shearing blades, opposite the discharge port, and a guiding pipe is located at the bottom of the feed hopper, with helical rifling inside the guiding pipe. The beneficial effects of this utility model are: 1. By optimizing the heat insulation structure of the guiding device, a constant temperature of the molten glass can be maintained, preventing it from solidifying due to excessive cooling during flow, thereby ensuring the fluidity of the glass within the guiding pipe. Temperature stability helps avoid quality instability during glass bottle molding, improving product accuracy and consistency.

This utility model discloses a high-efficiency filling device for PUR processing that prevents adhesive from solidifying. It includes an installation frame, a storage box fixedly mounted on the top of the frame, an internal interlayer within the storage box, a stirring assembly on the surface of the storage box, a heated water delivery assembly on the top of the frame, and an upper delivery pipe and an upper drain pipe connected to the frame via the heating water delivery assembly. The upper delivery pipe and upper drain pipe are fixedly installed on the left and right sides of the storage box, respectively. A discharge pipe is fixedly mounted at the bottom of the frame to deliver hot water to the interlayer, heating the adhesive in the storage box. Simultaneously, the heating assembly heats the residual adhesive in the discharge pipe, thus preventing the adhesive from solidifying and avoiding the formation of hard solid particles or lumps that could clog the filling device's feed pipe, metering pump, and nozzles. This avoids the need for machine shutdown and cleaning due to blockages, which would affect the filling speed.

The utility model relates to the technical field of spraying, and discloses a granite surface scratch-resistant wear-resistant coating spraying device which comprises a coating barrel and a moving trolley, the right end of the inner wall of the coating barrel is fixedly connected with a fixing strip, the left side of the fixing strip is fixedly connected with a motor protection shell, and the top of the inner wall of the motor protection shell is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a plurality of stirring shafts, the middle of the outer wall of the rotating shaft is fixedly connected with two scraping plates, the middle of the inner wall of the coating barrel is fixedly connected with a liquid separation plate, and the right side of the top end of the liquid separation plate is fixedly connected with an electromagnetic valve. According to the utility model, the servo motor drives the rotating shaft, the stirring shaft and the scraper blade to stir the coating, the electromagnetic valve accurately controls the spraying component, the stirring and heating functions are realized through cooperation of a plurality of components, the coating is prevented from being solidified, the coating is saved, the efficiency of the device is improved, and the quality is ensured.

The utility model discloses protective film coating equipment for transfer printing of a household appliance glass panel, which comprises a conveying device, a positioning device and a coating device, the conveying device is used for conveying the glass panel, the positioning device is used for positioning the glass panel, and the coating device is used for coating the glass panel. The coating device comprises a support arranged outside the conveying device, a coating roller, a coating liquid storage tank and a coating liquid circulating system, and the coating liquid storage tank is connected with the coating roller through the coating liquid circulating system. According to the glass panel positioning device, the positioning device is of a double-rotation-direction screw and moving plate structure, opposite movement of guide rollers on the two sides is achieved through driving of a second motor, and a glass panel is guided and positioned; a coating roller in the coating device makes contact with the glass panel, the pressure of the coating roller and the glass panel is adjusted through an air cylinder, it is guaranteed that the surface of the glass panel can be evenly coated with the coating liquid, meanwhile, a circulating pump and a filter in the coating liquid circulating system can continuously supply the clean coating liquid, and the coating uniformity is further guaranteed.

The utility model relates to steel sheet coating technology field discloses a kind of magnesium oxide coating equipment using ultrasonic wave to prevent precipitation coagulation, this equipment is mainly by coating liquid reflux tank, ultrasonic generator, control wire harness, ultrasonic vibration stick one, ultrasonic vibration stick two composition, prevent the precipitation coagulation of coating liquid circulating flow.It is the anti-blocking equipment to avoid the plugging of coating liquid in reflux pipeline, the anti-blocking mechanism is used to produce ultrasonic vibration to prevent coating liquid blockage, the front side of the coating liquid reflux tank is provided with coating liquid supply mechanism, the coating liquid supply mechanism is used for the coating liquid supply of magnesium oxide system, to spray pipe by coating liquid spray pump delivery, the anti-blocking mechanism includes multiple ultrasonic vibration stick one.In the utility model, in the circulation of coating liquid, ultrasonic vibration stick one vibrates and acts on coating, prevents coating from plugging recovery hole, avoids coagulation, effectively realizes the sustained circulation of coating liquid.

The utility model relates to the technical field of buffers, in particular to a buffer support which comprises a bottom pad, two sets of first electric telescopic rods are installed at the upper end of the bottom pad, output shafts of the two sets of first electric telescopic rods are jointly and fixedly connected with a supporting ring, and the lower end of the supporting ring is fixedly connected with a sliding rod. Limiting sleeves are slidably connected to the outer sides of the sliding rods, first springs are arranged on the inner sides of the limiting sleeves, one ends of the first springs are fixedly connected with the sliding rods, the other ends of the first springs are fixedly connected with the bottom pad, and the distance between the supporting ring and the bottom pad can be adjusted through stretching and retracting of output shafts of the two first electric telescopic rods. A temperature sensor detects the environment temperature to drive an output shaft of a second electric telescopic rod to stretch out and draw back to drive a spray head to move back and forth, a first gear revolves to evenly spray an anti-rust coating on a second spring, and a sliding groove formed in a rotating rod drives blades to rotate, so that the anti-rust effect is improved. And the anti-rust coating in the storage box is stirred.

This utility model discloses a uniformly mixed asphalt raw material storage tank for waterproof membrane, relating to the field of auxiliary technology for waterproof membrane preparation. The utility model includes: a storage tank with a built-in heating mechanism, an exhaust pipe connected to the top surface, and a discharge mechanism connected to the bottom surface; a first stirring mechanism, including a first rotating motor disposed on the outer wall of the top surface of the storage tank, the rotating end of the first rotating motor coaxially extending into the storage tank and mounting a first working mechanism; a second stirring mechanism, including a second rotating motor disposed on the outer wall of the bottom surface of the storage tank, the rotating end of the second rotating motor coaxially extending into the storage tank and mounting a second working mechanism; the bottom end of the first working mechanism and the top end of the second working mechanism are coaxially rotatably connected; to solve the problem of asphalt easily solidifying and sticking near the inner wall of existing large asphalt storage tanks.

The utility model discloses a gluing device for automobile parts, which relates to the technical field of gluing of automobile parts and comprises a mounting plate, a plurality of supporting legs are fixedly connected to the outer wall of the bottom of the mounting plate, and a plurality of supporting frames are fixedly connected to the outer wall of the top of the mounting plate. The glue storage barrel is arranged, when the device needs to be used, glue needing to be coated is injected into the glue storage barrel, then the sealing cover is integrally installed on the glue storage barrel and screwed tightly through the arranged threaded groove, the sealing cover can guarantee the sealing performance of the glue storage barrel, and the glue storage barrel is not prone to falling off. According to the device, glue in a glue storage barrel is prevented from being solidified, after a sealing cover is installed, a motor is started, the motor rotates to drive a stirring shaft to rotate to stir the glue in the glue storage barrel, the automobile parts needing to be glued can be fixed, follow-up gluing operation is facilitated, and the automobile parts of different types can be fixed.

This utility model relates to the field of adhesive treatment technology and discloses a cantilevered twin-screw pump adhesive sedimentation, separation, and purification device, including a base plate, a shell disposed on one side above the base plate, and supports fixed between the two side walls of the shell and the base plate. A cover plate is installed on the top of the shell, and a stirring mechanism is disposed inside the shell. A feed pipe is connected to the top side of the shell, and a discharge pipe is connected to the bottom of the shell, with a lower valve installed on the discharge pipe. A side shell is disposed on one side of the shell. This utility model connects to an adhesive conveying pipeline through the feed pipe, allowing the adhesive to enter the shell through the feed pipe. When the adhesive enters the shell, it can precipitate. When the adhesive in the shell has settled to a certain extent, the valve is opened, and the adhesive, after preliminary sedimentation, enters the side shell through the connecting pipe. The adhesive is then filtered and purified by the filtration mechanism in the side shell.

The utility model discloses a low-energy-consumption energy-saving glue injection machine which comprises a base, conveying belts are arranged on the two sides of the top of the base, a mounting plate is arranged in the middle of the top of the base, a glue storage tank is arranged on the top of the mounting plate, and an electric push rod is arranged on the top of the inner side of the mounting plate. A movable plate is arranged at the output end of the electric push rod, and a movable rod is arranged in the middle of the bottom of the movable plate. Through mutual cooperation of the electric push rod, the glue injection pipe, the movable plate, the spring, the movable rod, the piston, the sleeve, the conveying pipe, the one-way valve and the flow guide hose, when the device controls the movable bin to ascend and descend to inject glue into a product, the piston can be driven to do piston motion in the sleeve, and glue in the glue storage tank is automatically extracted for glue injection; one-time glue injection operation can be synchronously completed by lifting the movable bin every time, consumption of a pump body for extracting glue is saved, then electric energy consumption of the device is reduced, and the energy-saving effect of the device is improved.

The utility model relates to the field of laying devices, and discloses a metal mine surface matrix layer modifier laying device which comprises a frame, a spraying mechanism is arranged on the upper surface of the frame and comprises a water pump fixedly connected to the rear end of the upper surface of the frame, and the output end of the water pump is fixedly connected with a water outlet pipe. The end, away from the water pump, of the water outlet pipe is fixedly connected with a connecting pipe, the rear end of the connecting pipe is fixedly connected with a rear spraying frame, and the end, away from the rear spraying frame, of the connecting pipe is fixedly connected with a front spraying frame. According to the device, a water pump in the spraying mechanism is matched with a rear spraying frame and a front spraying frame to spray an improver to the land, the land sprayed for the first time can be turned over through a ploughing frame after spraying is conducted through a first spraying head, and then the rear spraying frame conducts spraying for the second time; through the mechanism, the spraying efficiency of the equipment can be effectively improved, and the permeation efficiency of the modifier is improved.

The application discloses a spray head structure for anticorrosion spraying of a mountainous area water supply pipeline, and belongs to the field of spraying devices.The spray head structure comprises a stock bin, an inside of the stock bin is provided with a stirring structure, the surface of the stock bin is provided with an adjusting structure, one side of the stock bin is fixedly connected with a connecting hose, the end, away from the stock bin, of the connecting hose is fixedly connected with a driving device, the surface of the driving device is fixedly connected with a supporting rod, one side of the supporting rod is fixedly connected with a spray head, the surface of the supporting rod is provided with a cleaning structure, the cleaning structure comprises an electric push rod, and the electric push rod is fixedly connected with the supporting rod.The cleaning structure can drive the fixed frame to move through the telescopic end of the electric push rod, then drive the annular brush to move through the movement of the fixed frame, and then clean the paint remaining on the surface of the spray head through the annular brush, so that the problem that the traditional spray head structure cannot clean the paint remaining on the surface of the spray head, leading to paint solidification and clogging of the spray head, is avoided, and the practicability is improved.

This application provides a device for preventing material misalignment in a binary packaging valve of a color mixing machine and its usage method. The device includes a tank, a bag assembly disposed within the tank, a valve body disposed on the bag assembly, a discharge assembly disposed on the valve body, and a discharge component disposed between the valve body and the discharge assembly. The discharge assembly includes a valve seat disposed on the tank and a discharge nozzle disposed on the valve seat. The discharge component includes a first spring disposed between the discharge nozzle and the valve body. This device drives the discharge nozzle to approach the valve body and compress the first spring. The spring's elasticity, combined with the material's inertia, actively discharges residual material from the discharge nozzle, effectively preventing viscous material residue from adhering to the valve wall and solidifying, thus preventing material misalignment. It avoids the drawbacks of cumbersome, inefficient, and unstable manual cleaning procedures, improves the adaptability of the binary packaging valve to high-viscosity materials, and ensures the accuracy of material proportioning in the color mixing machine. It has the advantages of simple structure, high raw material utilization, convenient operation, and ease of promotion and implementation.

The utility model relates to transformer monitoring technical field discloses a kind of oil extraction devices outside transformer oil pit, including oil pipe, fireproof groove box, special oil extraction port and oil sample valve box;The one end of oil pipe is connected with the oil outlet of transformer body, and the other end of oil pipe is connected to inside oil sample valve box;Special oil extraction port is provided outside oil sample valve box, and special oil extraction port is wall structure, and the wall structure is arranged at the fire wall outside transformer;The fireproof groove box is square tubular, and is surrounded along the full length of oil pipe arrangement.This utility model solves the security risk and efficiency bottleneck of traditional sampling mode synchronously by space isolation and dynamic protection, and provides whole-process protection for oil sample fidelity;It greatly improves the safety protection level of operating personnel and the safety of oil extraction equipment, simultaneously improves the on-site operation emergency disposal capability, reduces the personal and material losses caused by accidents, and has high economic and social benefits.

The utility model provides a kind of engineering construction concrete pouring device, belong to the technical field of engineering construction, including auxiliary component, including string drum, the arc surface of string drum is fixedly connected with four outer connecting plate, four outer connecting plate two two a group, two outer connecting plate each other close side is all rotationally connected rotating plate, the upper side of rotating plate is fixedly connected with knock stick, the inner wall of string drum is equipped with guide assembly, drive assembly is equipped between string drum and rotating plate, the outer surface of outer connecting plate is equipped with reset component.The utility model passes through auxiliary component, cooperates using outer connecting plate and guide assembly, can when pouring, by the contact with outer connecting plate and stress plate, thereby driving outer connecting plate to produce rotation to drive guide ring to go up, while knock stick impact on the outer wall of string drum produces vibration, by vibration and the up and down of guide ring, prevent concrete from blocking string drum, prevent concrete from adhering in string drum inner wall solidification simultaneously.

The invention discloses a high-purity polyene fish oil extracting and distilling device, and relates to the technical field of distilling devices.The high-purity polyene fish oil extracting and distilling device comprises a distilling retort and a support for installing the distilling retort on the distilling retort, a motor is fixedly installed on the support, the output end of the motor rotationally penetrates through the outer wall of the support, and a rotating shaft is fixedly installed at the output end of the motor; the circumferential surface of the rotating shaft is in contact with the distillation retort, a fixed frame is fixedly mounted on the outer wall of the rotating shaft, the outer wall of the fixed frame is in contact with the distillation retort, and a distillation heater is mounted in the fixed frame; the high-purity polyene fish oil extracting and distilling device further comprises a turning mechanism mounted on the rotating shaft and an anti-sticking mechanism mounted on the rotating shaft, and during distillation and extraction, the rotating shaft drives the turning plate to turn over an extract, so that the extract is prevented from standing on an evaporation surface to form a liquid film boundary layer; the component separation rate in unit time is greatly improved, and the distillation time consumption is reduced.

The utility model discloses a molten aluminum filtering device relates to molten aluminum filtering field, including the shell and the feeding cavity of shell inside opening, and the inside of shell's front end is equipped with the collection cavity, and the front end of collection cavity is connected and is discharged to the mouth, and the feeding cavity is equipped with the high temperature resistant filter metal screen between collection cavity, the right side of shell is installed servo motor, and the output of servo motor is equipped with the anti -freezing mechanism. This molten aluminum filtering device, when the threaded rod rotates, the threaded rod drives the cam to rotate, when the cam rotates, can correspond to the inclined block of dialing, the inclined block is under the setting of own inclination, with the extrusion of cam to push the knock plate inboard, and the front and rear end of knock plate slides along the slide groove of fixed plate inboard through the sliding block, at this moment, the shell is knocked, and the setting of cooperation vibration spring can improve the effect of knocking, further guarantee that the shell vibrates, reach the effect of knocking vibration, avoid the high temperature resistant filter metal screen blockage.

The application discloses a cold runner device capable of quickly replacing colorant and belongs to the technical field of injection molding equipment, mainly comprising a colorant pipeline, a sleeving hole block is fixedly connected to the outer wall of the colorant pipeline, and a temperature stabilizing and colorant replacing mechanism is arranged in front of the sleeving hole block; wherein the temperature stabilizing and colorant replacing mechanism comprises a first constant-temperature water inlet opening arranged in front of the sleeving hole block, and a second constant-temperature water inlet opening is arranged at the rear of the sleeving hole block. The application adopts a replacement butt joint mechanism to drive four linkage supporting rods to slide rightwards along the inside of the sleeving hole block under the driving of a square frame linkage plate, a sealing sleeve plate drives two guide inserting rods to be respectively inserted into the inside of a guide positioning hole and the inside of a butt joint hole position to form positioning butt joint, after a piston sleeve is quickly butt jointed into the inside of a metal butt joint block, the colorant pipeline and an extrusion butt joint sleeve block complete butt joint feeding, and other colors can be used to extrude and squeeze out the rubber colorant in the original runner, and the colorant replacement color efficiency is effectively improved.

The application discloses a sorbitan monooleate synthesis reaction system and belongs to the technical field of emulsifier production. The technical key points are as follows: a supporting box body is arranged, a processing box body is arranged in the supporting box body, the processing box body is fixedly connected with the supporting box body, a stirring mechanism is arranged in the processing box body, the stirring mechanism is used for preventing sorbitan monooleate from solidifying, the stirring mechanism comprises a first transmission assembly, a stirring assembly and a power assembly, the first transmission assembly is movably connected with the power assembly, the stirring assembly is symmetrically arranged about the first transmission assembly, the stirring assembly is fixedly connected with the first transmission assembly, a pressurizing mechanism is arranged, one end of the pressurizing mechanism is connected with the supporting box body, the pressurizing mechanism penetrates through the processing box body, the pressurizing mechanism is used for heating and warming the processing box body, and the sorbitan monooleate synthesis reaction system has the advantages that the sorbitan monooleate is prevented from solidifying.

This invention belongs to the field of adhesive coating technology, and particularly relates to an automatic adhesive coating device and method for glass. The automatic adhesive coating device for glass includes a support assembly, a moving assembly, an air pump assembly, an adhesive coating assembly, and a preheating mechanism. The air pump assembly is installed at one end of the moving assembly. The preheating mechanism includes a preheating body and four preheating components. Each preheating component includes multiple preheating structures and an adhesive dispensing preheating structure. Each preheating structure and adhesive dispensing preheating structure includes a fixing rod, a tensioning member, and a circular friction plate. The moving assembly is used to move to the adhesive coating position. The air pump assembly is used to extrude adhesive and blow air towards the preheating body within the preheating mechanism. The adhesive coating assembly is used to apply adhesive to the object. The preheating structures and adhesive dispensing preheating structures of the preheating mechanism are used to heat the adhesive inside the adhesive coating assembly. The friction plate is used to rub against the wall surface of the preheating body, causing the temperature of the adhesive coating assembly to rise and increasing the temperature of the adhesive.

The utility model discloses a wall plastering device for house building construction, and particularly relates to the technical field of house building construction, the wall plastering device comprises a supporting bottom plate, the top of the supporting bottom plate is provided with a charging barrel with a stirring function and a conveying pump, and one end of the supporting bottom plate is fixedly connected with a supporting plate; a collecting box used for collecting redundant ash is arranged on one side of the supporting plate. According to the plastering device, firstly, the material collecting scraping plate can be used for collecting part of redundant ash materials generated by plastering of the first scraping plate, the redundant ash materials are collected towards the middle of one side of the supporting vertical plate while plastering is achieved, and the generated redundant ash materials can automatically fall into the collecting box at the bottom to be collected in a centralized mode; when the ash materials in the collecting box need to be collected and discharged, a discharging hole is opened, a servo motor is started, the ash materials in the collecting box can be discharged through the discharging hole through a second scraping plate, the ash materials can be conveniently discharged and reused, and waste is avoided while the ground is prevented from being polluted.

This utility model relates to the field of coating machine technology, and more particularly to a coating machine for producing moisture-proof coated paper, comprising: a workbench; a coating machine body, fixedly installed on the top of the workbench, with a coating head body provided at one end of the coating machine body; a mounting shell, slidably disposed on the surface of the coating machine body and corresponding to the coating head body; and a scraper, disposed on the surface of the mounting shell, for extending into the interior of the coating head body to scrape and clean it. This utility model, through the cooperation of a hot air blower and a high-temperature resistant telescopic hose, can heat and soften residual molten material on the coating head body. Compared with the prior art that relies solely on scraping with a scraper, it can more easily remove residues, effectively avoiding the problem of residues hardening and becoming difficult to clean, and significantly improving cleaning efficiency.

The utility model discloses a kind of screening devices for green environmental protection asphalt, belong to asphalt screening technical field.Processed asphalt is poured into rolling cage through feedway, rotating motor drives rotating shaft rotation, synchronous separation ring rotation, and asphalt is granulated and screened, and the rolling cage surface is provided with sieve hole, and screened asphalt flows into discharge channel through sieve hole, and vibration motor is installed on discharge channel, asphalt flows by vibration acceleration, prevent asphalt from staying in the same position for too long and solidifying, finally asphalt enters into forming channel;And large particle after screening continues to move forward, finally is discharged through shunt channel, realize asphalt and particle classification collection, and will not secondary mixing, ensure asphalt quality;After asphalt collection is completed, spray pipe works clean rolling cage etc.

The utility model discloses a surface anticorrosive coating coating device for processing an iron outfitting piece, which relates to the technical field of iron outfitting piece processing equipment and comprises a dip dyeing box, an auxiliary box, a placing box and a connecting hole. According to the dip dyeing device, the auxiliary box and the placing box are moved upwards, the iron outfitting piece to be coated is placed in the placing box, then the auxiliary box and the placing box are adjusted to move downwards, the auxiliary box and the placing box drive the iron outfitting piece to enter anti-corrosion paint in the dip dyeing box, meanwhile, the placing box rotates, and the iron outfitting piece is placed in the dip dyeing box. The steel outfitting piece is in rotary contact with the anticorrosive paint, so that the coating uniformity of the anticorrosive paint on the surface of the steel outfitting piece can be effectively improved; after anti-corrosion coating is completed, the adjustable auxiliary box and the placement box move upwards, the placement box moves out of the anti-corrosion coating while rotating, the throwing effect on the redundant anti-corrosion coating is better, the anti-corrosion coating can be effectively saved, and the production cost is reduced; and the placing box can drive the iron outfitting piece to move to the top of the dip dyeing box, so that the iron outfitting piece in the placing box is more convenient to take.

The utility model discloses a dispensing device for loudspeaker processing, which relates to the technical field of loudspeaker processing, and comprises a cylinder body, the top side of the cylinder body is connected with a mounting rack, the bottom end of the cylinder body is connected with a lower glue cylinder, the top side wall of the lower glue cylinder is longitudinally provided with two lower glue holes, the lower glue cylinder is internally provided with a rotating plate, and the rotating plate is connected with the mounting rack. And two butt joint holes are transversely formed in the rotating plate. According to the glue dispensing device for loudspeaker processing, through cooperation of a heating rod and a stirring rod, glue can be prevented from being solidified in the barrel, it is guaranteed that the glue in the barrel can flow to the storage barrel, the amount of the glue, capable of flowing to the storage barrel, in the barrel can be controlled through rotation of a rotating plate, then the interior of the storage barrel is pressurized through an air pump and an air inflation pipe, and the glue dispensing effect is improved. The adhesive in the storage cylinder is extruded to the loudspeaker through the adhesive dispensing holes in the adhesive dispensing head, and the adhesive dispensing operation on the loudspeaker through the adhesive dispensing holes with different numbers can be realized by replacing the adhesive dispensing heads with different models, so that the adhesive dispensing operation requirements of different areas of the loudspeaker are met.

This utility model relates to the field of glass glue production technology, specifically to an extrusion production equipment for glass glue processing. It includes a support frame with a tube groove and two empty slots at the top. A diversion mechanism is provided at the top of the support frame, extending through the two empty slots to the bottom of the support frame. A feeding mechanism is provided at the bottom of the support frame. Through the diversion and feeding mechanisms, the extruded glass glue can be diverted and discharged, achieving multi-channel extrusion discharge of the glass glue. This allows the equipment to fill multiple containers simultaneously, improving the efficiency of glass glue filling. Furthermore, it can automatically rotate the filled containers, facilitating the filling of the next batch of containers, thus enhancing the practicality of the equipment.

The invention provides a continuous polymerization reaction method and device for semi-aromatic nylon and the obtained nylon. According to the invention, a continuous aqueous phase salifying process is adopted, the reaction residence time in the salifying reaction process is controlled, and the online pH meter is arranged to accurately control the reaction degree, so that the product purity is improved, and no impurity is introduced, so that the molar ratio of the reaction raw materials can be accurately regulated and controlled. Compared with a melting method in the prior art, the loss of the raw material amine and the imbalance of the molar ratio of the reaction raw materials are avoided.