29results about How to "Affect production quality" patented technology

The invention relates to the technical field of Chinese rose production monitoring, and particularly discloses a fine management method for Chinese rose production monitoring based on big data. According to the invention, the basic parameters of the soil environment of each target area in the planting base corresponding to the current monitoring time period are monitored and analyzed, and then the abnormal values of the soil conditions of each target area in the planting base corresponding to the current monitoring time period are analyzed, so that the defect of real-time monitoring of growth and production of Chinese roses in the prior art is overcome; meanwhile, the reliability and the accuracy of a Chinese rose growth soil environment monitoring analysis result are improved to the maximum extent, reliable data support can be effectively provided for follow-up soil improvement and Chinese rose growth regulation and control work, and the oneness and the subjectivity of Chinese rose growth production monitoring in the prior art are further avoided; and the accuracy of real-time monitoring of Chinese rose production is greatly improved.

The utility model belongs to the technical field of cable production cooling, and particularly relates to a cooling device for cable production, which comprises a water storage tank, a plurality of groups of through holes are arrayed on the circumferential surface of the inner wall of a cooling pipe, a water suction pipe is fixedly arranged at the position of a water suction port of a water pump, and a water outlet pipe is fixedly arranged at the position of a water drainage port of the water pump. Through cooperation of the water pump, the water suction pipe, the water outlet pipe, the cooling pipe and the through hole, cooling water is recycled while the cable is cooled in all directions, and water resources are saved; a driving motor is fixedly arranged at one end of the air duct through a fixing frame, a rotating shaft is fixedly arranged at the output end of the driving motor through a coupler, three sets of fan blades are fixedly arranged on the circumferential face of the rotating shaft in an annular array mode, and through cooperation of the driving motor, the rotating shaft and the fan blades, the situation that the cable production quality is affected by the temperature difference of cold water is effectively prevented.

The invention provides an intelligent scheduling method for plastic production, and relates to the technical field of plastic production, and the method comprises the steps: interactive plastic production workshop configuration comprises equipment and system configuration; and constructing an inference decision module which comprises mode matching, an inference engine and a learning loop. A production scheduling task is read, task reasoning and global planning are carried out through reasoning decision, and an initial scheduling strategy is determined. And the strategy is constrained and decomposed by a scheduling buffer area to form a pre-scheduling strategy. The strategy is executed by a cascade controller and comprises an inner control loop and an outer control loop, and control over a production scheduling task is achieved. According to the method and the device, the problem that the production efficiency and the product quality are further influenced due to the fact that the production scheduling strategy is difficult to adapt to a complex and changeable production environment due to lack of dynamic adjustment capability in the prior art can be solved, various changes in the production process can be coped with in real time, and the flexibility and the robustness of production scheduling are improved.

The invention discloses a lithium fluoride production device and method, and relates to the technical field of lithium fluoride production and processing.The lithium fluoride production device comprises a filtering mechanism, a flushing mechanism for flushing lithium fluoride crystals is arranged on one side of the filtering mechanism, and a washing mechanism for washing the lithium fluoride crystals is arranged on the upper surface of the filtering mechanism; the washing mechanism is arranged on the side face, away from the washing mechanism, of the washing mechanism, the washing mechanism is provided with a driving mechanism for driving the washing mechanism, the washing mechanism is arranged to wash the inner wall of the washing container, and the situation that lithium fluoride crystals adhere to the inner wall of the washing container, consequently, the lithium fluoride crystals are lost, and the production quantity of the lithium fluoride crystals is affected is avoided; and secondly, a filtering mechanism is arranged, so that the phenomenon of accumulation of washed lithium fluoride crystals is avoided, and the production quality of the lithium fluoride crystals is improved.

The utility model relates to the technical field of egg production, in particular to an anti-bumping egg conveying device which comprises a conveying frame, a cleaning and collecting mechanism for cleaning and collecting sundries generated during egg conveying is arranged on the conveying frame, and a conveying mechanism for preventing eggs from being damaged is arranged on the conveying frame. According to the egg conveying device, the conveying mechanism is arranged, in the egg conveying process, eggs can be stably and safely conveyed, the upper portions of the eggs can be restrained, rolling, shifting and jumping of the eggs in the conveying process are effectively limited, the egg collision risk is remarkably reduced, the egg conveying stability is improved, and the egg conveying efficiency is improved. The cleaning and collecting mechanism is arranged, in the egg conveying process, sundries falling from the surfaces of eggs can be cleaned, the situation that the sundries are attached to the surfaces of the eggs, and consequently the production quality of the eggs is affected is avoided, the cleaned sundries can be collected while the sundries are cleaned, and certain practical performance is achieved.

The invention relates to the technical field of battery sealing nail welding, and provides a battery sealing nail welding defect repairing method. The repairing method comprises the following steps: acquiring an aluminum wafer of which the diameter is greater than that of a liquid injection hole of the battery top cover; removing the sealing nail at the liquid injection hole of the top cover of the battery; cleaning a liquid injection hole area; carrying out penetration type stitch welding by taking the wafer as an upper layer and the battery top cover as a lower layer to form a welding seam for melting the wafer and the battery top cover into a whole; and treating the welding seam and the wafer, enabling the outer surface of the wafer to be flush with the outer surface of the battery top cover, and enabling the liquid injection hole area not to be visually recognized. According to the repairing method, the aluminum wafer and the battery top cover are subjected to penetration stitch welding, and the welding seam and the surface of the wafer are treated, so that the welding defect of the sealing nail is repaired, the situation that the battery is degraded and scrapped due to poor welding or appearance defect of the sealing nail is avoided, and the quality requirement of the battery is met.

This invention provides a liquid silicone injection mold structure for a charging port of a new energy vehicle, belonging to the field of silicone injection mold technology. It includes a rear mold base, a front mold connected to the output end of an injection molding machine, and a connecting seat detachably fixed to the outer wall of the rear mold base. A rear mold mechanism is provided on the side of the connecting seat away from the rear mold base. The rear mold mechanism includes the rear mold and multiple mold cavities opened on the side of the rear mold base away from the connecting seat. A top frame mechanism is provided inside the mold cavity for ejecting the molded silicone sealing ring from the cavity. Through the above method, this invention can effectively separate the silicone sealing ring from the mold, effectively demolding the tightly adsorbed part inside the mold cavity, significantly reducing the probability of manual peeling. This not only reduces process time but also further reduces the potential damage to the precision molding texture on the surface of the mold cavity due to manual operation, reducing silicone residue and improving the injection molding quality of the silicone sealing ring.

The utility model discloses a high-speed energy-saving air jet loom, which relates to the technical field of textile machinery and comprises two supports, an air jet loom body is arranged between the two supports, and a connecting block is fixedly mounted between the two supports and below a sley of the air jet loom body. A collecting bin is formed in the top face of the connecting block, and an electrostatic field grid is fixedly installed on the inner wall of the collecting bin. And the cleaning assembly is arranged on the connecting block and used for cleaning the interior of the electrostatic field grid and the interior of the collecting bin, and the electrostatic field grid and the cleaning assembly are arranged, so that the air jet loom can effectively adsorb generated batting in the production process, the batting is prevented from being accumulated in the loom, and the production efficiency and the textile quality are not affected.

The invention discloses a fiber cloth spinning device which comprises a cooling box, an observation door is hinged to the front face of the cooling box, a bottom plate is fixedly installed at the bottom of the cooling box, supporting legs are fixedly installed at the bottom of the bottom plate, a cloth inlet is formed in the left side wall of the cooling box, and a cloth outlet is formed in the right side wall of the cooling box. The device comprises a cooling box and a processing assembly arranged in the cooling box, the processing assembly comprises an adjusting assembly arranged in the cooling box, a cooling assembly is arranged outside the adjusting assembly, and an auxiliary assembly is arranged below the cooling assembly. When in use, the two cross plates need to be ensured to be in a tight state, the rotating ring is held by hand to enable the rotating roller not to rotate, at the moment, the rotating disc can be rotated to drive the opposite threaded rod to rotate, and the two cross plates are driven to move oppositely due to the fact that the limiting grooves formed in the outer walls of the cross plates and the rotating roller are slidably arranged under the limitation of the limiting grooves.

The utility model relates to the technical field of glue production, disclose a kind of glue mixing device, including mixing tank and dust removal component, the inside rotation of mixing tank is connected with stirrer, the inside fixed connection of exhaust pipe has suction fan, the mouth outside fixed connection of exhaust pipe has filter screen. The dust removal component includes four groups of connecting plate, which are symmetrically arranged on the upper part of the inner cavity of the mixing tank on both sides, the outside of the connecting rod is sleeved with spring, two groups of vertical rods are symmetrically connected to the mixing tank, two groups of connecting rods are symmetrically connected between the bottom end of the vertical rod and the same side connecting plate through hinge, the end of the horizontal rod is fixedly connected with knock ball, two groups of connecting rods are symmetrically connected between the top end of the same side vertical rod and the fixed plate through hinge, the upper outside of the stirrer is fixedly sleeved with cam. The utility model effectively avoids the heat generated during the mixing of glue, which reduces the production quality of glue.

The invention provides a stirring control method, device and equipment, a storage medium and a system. The method comprises the following steps: monitoring the real-time working current of a stirring motor in the stirring equipment after the upstream equipment discharges materials to the stirring equipment; based on the real-time working current, whether the weight of the raw materials in the stirring equipment exceeds a preset standard weight interval or not is determined; if the weight of the raw materials exceeds the standard weight interval, a discharging door of the stirring equipment is controlled to be opened for discharging until the weight of the raw materials in the stirring equipment is determined to be within the standard weight interval based on the real-time working current, and the discharging door of the stirring equipment is controlled to be closed, so that the stirring equipment is in a standard stirring state. The weight of raw materials in the stirring equipment can be accurately controlled, so that the problem of non-uniform mixing of the raw materials is solved.

The utility model belongs to the technical field of fungus planting, and discloses a fungus planting and culturing device which comprises a shell, the shell is a hollow rectangular box with the front wall face capable of being turned over and opened, a water diversion pipe is fixedly installed at the top in a cavity of the shell, and the bottom of the water diversion pipe is fixedly connected with a spray head and a recycling structure. The recycling structure is arranged in a cavity of the shell and can recycle water in the cavity of the shell, the recycling structure comprises an upper filter plate, an upper filter groove, a base plate and a collecting box, the upper filter plate is arranged in the cavity of the shell, the upper filter groove is formed in the top of the upper filter plate, the base plate is fixedly connected to the inner wall face of the cavity of the shell, and the collecting box is fixedly connected to the rear wall face of the shell. According to the recycling structure, excessive sprayed water can be collected to the top of the base plate through the upper filter plate and the bottom filter plate capable of leaking water and enters a collecting box cavity along with the wall face of the base plate to be accumulated, and therefore the effect that the production quality of fungi is affected by accumulated water is prevented, and meanwhile waste of the excessive water can be prevented.

The invention belongs to the technical field of plastic film production and processing, and particularly relates to a drying device for agricultural film production, the drying device comprises a drying box body and a fixed bottom plate mounted on the bottom surface of the drying box body, supporting legs are fixedly connected to four corners of the bottom surface of the fixed bottom plate, and a material inlet and a material outlet are symmetrically formed in the surface of the drying box body; a drying assembly is arranged in the drying box body, air circulation in the drying box body is accelerated, the drying efficiency is improved, hot air is prevented from being directly blown to the surface of the film, the product quality of the agricultural film in the production and drying process is protected, a water absorption assembly is arranged at the position of a feeding opening of the drying box body, and residual water on the surface of the film is reduced; and in order to improve the winding quality of the thin film, the extrusion roller extrudes the thin film in the conveying and winding process, the thin film is flattened, the product quality of the thin film is further improved, and the thin film is good in attractiveness.

The utility model discloses a PVD (Physical Vapor Deposition) carrier plate transmission device which comprises a cavity and a carrier plate moving in the cavity, the bottom of the inner wall of the cavity is fixedly connected with a mounting plate, two guide grooves are symmetrically formed in the mounting plate, and the bottom of the carrier plate is fixedly connected with two connecting plates movably connected in the corresponding guide grooves. Two magnetic suspension assemblies are symmetrically arranged between the carrier plate and the mounting plate, and deviation rectifying assemblies are symmetrically arranged at the top of the mounting plate and located on the two sides of the carrier plate; the magnetic suspension assembly comprises electromagnets fixedly connected to the top of the mounting plate and one side and the bottom of the inner wall of the guide groove, and first magnets fixedly connected to the bottom and one side of the connecting plate. Through the above structure, the carrier plate and the mounting plate can be separated to avoid friction between the carrier plate and the mounting plate, dust generated by friction is prevented from depositing in the cavity to affect the production quality of the battery piece, and meanwhile, the deviation rectifying assembly is arranged to monitor the deviation state of the carrier plate to facilitate adjustment of the position of the carrier plate by adjusting the magnetic force of the electromagnet.

The utility model discloses a continuous preparation device for high-dispersion nano zinc oxide, and particularly relates to the technical field of zinc oxide preparation, the continuous preparation device comprises a preparation tank, the preparation tank is provided with an equivalent feeding assembly, and the equivalent feeding assembly is used for adding reaction materials put into the preparation tank according to a proportion; and the equivalent feeding assembly comprises two feeding pipes arranged on the preparation tank. Through the arrangement of the equivalent feeding assembly, two reactants can be conveyed into the preparation tank for reaction according to a specified proportion, so that the influence on the production quality of high-dispersion nano zinc oxide caused by the deviation of the proportion between the reactants due to the scattering of the reactants conveyed into the preparation tank can be avoided; and the equivalent feeding assembly can continuously convey reactants into the preparation tank, so that the production efficiency of the high-dispersion nano zinc oxide can be improved, and the high-dispersion nano zinc oxide can be continuously produced.

The utility model belongs to the technical field of agaric sauce production equipment, and particularly relates to a pulping device for agaric sauce production, which comprises an operation box, a conveying bin is fixedly mounted at the top of the operation box, the left side of the conveying bin and the left side of the operation box are fixedly provided with the same functional box, and the right side of the conveying bin and the right side of the operation box are fixedly provided with the same crushing box. A motor box is fixedly mounted on the right side of the crushing box; a first motor is fixedly mounted on the left inner wall of the functional box, and an output shaft of the first motor is rotationally connected with the right inner wall of the conveying bin. The agaric sauce pulping device is reasonable in design, agaric falling into the smashing box can be smashed through the smashing knife by arranging the smashing mechanism, the purpose of avoiding the situation that the agaric is different in shape and size and influences the production quality of agaric sauce can be achieved, the purpose of fully pulping the agaric sauce can be achieved by arranging the pulping mechanism, and the production efficiency is improved. The purpose of improving the production quality of the agaric sauce can be achieved.

The utility model relates to the technical field of vibration feeding, concretely to a kind of vibration unloading mechanism for environmental protection fuel granulator, including support, the top of the support is hinged with adjusting frame, the top of the adjusting frame is elastically installed with conveying hopper, the top of the conveying hopper is fixed with two vibration motors, the position of the support below the adjusting frame is fixed with adjusting component adjusting the inclination angle of the adjusting frame, the side of the adjusting component is fixed with dust cover;By setting adjusting component, drive component, control component and self-locking component, drive component controls the inclination angle of adjusting component to conveying hopper to adjust, dynamically adjusts feeding speed, guarantees the stability of feeding to the inside of granulator, while self-locking component automatically locks drive component after adjustment is completed, effectively avoid the inclination angle of adjustment to change due to equipment vibration, ensure that device always maintains stable feeding state in the process of operation.

The utility model relates to the technical field of plastic feeding, in particular to an automatic feeding device which comprises a base body, a feeding tank is arranged at the top of the base body, a connecting tank is rotatably connected into the feeding tank, a discharging pipe is arranged on the outer side of the feeding tank, and the base body is connected with the feeding tank and the connecting tank through a rotating piece. The feeding assembly is located in the connecting tank, and the feeding assembly is used for conducting guiding feeding on the plastic raw materials guided into the connecting tank; the drying assembly is located in the feeding assembly, and the drying assembly is used for drying the plastic raw materials when the feeding assembly guides and feeds the plastic raw materials; the rotating assembly is located on the outer side of the connecting tank, the rotating assembly is used for driving the connecting tank to rotate on the inner side of the feeding tank, and compared with an existing feeding device, the overall practicability of the feeding device can be improved through the design.

The invention belongs to the technical field of welcome pedal surface polishing, and particularly relates to surface machining and polishing equipment and method for an automobile electric welcome pedal, the surface machining and polishing equipment comprises a base, a camera and two connecting plates, a motor is fixedly installed on the connecting plate on the left side, and a rotating shaft is installed on a connecting plate bearing on the right side; the output end of the motor is fixedly connected with a shaft rod, wheel rings are fixedly installed on the outer side of the shaft rod and the outer side of the rotating shaft correspondingly, a grinding piece is connected between the two wheel rings in a sleeving mode, a cavity is fixedly installed above the base, two sliding holes are formed in the surface of the cavity, and placement blocks are slidably connected into the two sliding holes correspondingly; according to the device, the problems that when a welcome pedal is roughly polished at present, the polishing force cannot be effectively controlled, size polishing is excessive, and the polishing quality is affected are solved.

This utility model discloses a feeding and forming device for a center-sealing bag making machine, belonging to the technical field of bag making machines. It includes an extruder, with a feeding hopper at the top and a feeding mechanism on the side of the hopper. A heat-drying mechanism is located at the top of the feeding mechanism. A support frame is fixedly connected to the top of the inner cavity of the feeding hopper, and a first motor is fixedly mounted on the top surface of the support frame. In this utility model, through the coordinated use of the first motor, stirring rod, stirring plate, and spiral conveyor rod, the first motor drives the stirring rod, stirring plate, and spiral conveyor rod to rotate. The stirring plate agitates the granular plastic in the inner cavity of the feeding hopper, and the spiral conveyor rod uniformly feeds the granular plastic from the feeding hopper into the extruder, ensuring the uniformity of the molten plastic in the extruder and thus guaranteeing the quality of tubular film processing.

This invention discloses a fully dry optical fiber ribbon loose tube excess length precision control device and method, belonging to the field of optical fiber production. The fully dry optical fiber ribbon loose tube excess length precision control device includes a housing with an inlet and an outlet for optical fiber entry and exit, and further includes a traction wheel for pulling the optical fiber and a driven wheel for tensioning the optical fiber, both rotatably mounted within the housing. The traction wheel has multiple first annular receiving grooves, and the driven wheel has multiple second annular receiving grooves. This invention can improve the cooling effect and cooling rate of the optical fiber, enabling rapid preliminary shaping and relatively uniform cooling. It prevents uneven cooling from causing uneven local shrinkage of the optical fiber, which affects the production quality, and can meet the requirements of high-speed production lines.

The utility model discloses a continuous ion exchange system based on multi-stage dynamic switching and intelligent feedback control, which is characterized in that a liquid inlet control device is arranged on a main liquid inlet pipe of each process position and is used for acquiring liquid inlet pressure and flow velocity in real time; an ultrasonic distance sensor is arranged at the upper end part of each resin column and is used for immediately detecting the height of resin in the resin column; a multi-dimensional data acquisition device is arranged on a liquid outlet pipe of each resin column and is used for acquiring the solid content, the ion concentration and the pH value of discharged liquid in real time; after the collected data is efficiently analyzed by the control system, the indexes of liquid inlet and liquid outlet of the ion exchange system can be monitored, and dynamic switching can be carried out in time. According to the scheme, the stability of the whole ion exchange system can be improved by monitoring the feed liquid in each stage in real time, manual intervention caused by sudden feed concentration change is reduced, the working efficiency is greatly improved, and meanwhile, the expenditure cost of a large amount of manpower and material resources is saved.

The utility model belongs to the technical field of woven rubber hose production, and particularly relates to a desizing machine for woven rubber hose production, which comprises a working frame, a conveying device is mounted in the middle of the top surface of the working frame close to the left end, a desizing device is mounted in the middle of the top surface of the conveying device, and an air drying device is mounted in the middle of the top surface of the working frame close to the right end. The air drying device comprises a drying box, a conveying belt is arranged on the bottom face in the drying box, a fan is installed in the middle of the top face of the drying box, a heating box is installed on the top face of the drying box, a heating pipe is installed in the heating box, and a filtering plate is installed in the middle of the top face of the heating box. According to the desizing machine for producing the woven rubber hose, air entering the heating box and the drying box is filtered through the arrangement of the air drying device and the installation of a filter plate, and therefore dust is prevented from entering the drying box to affect the production quality of the rubber hose.

The utility model relates to the technical field of reactors, and discloses a synthetic tower reactor for chemical production, which comprises a processing mechanism, moving mechanisms are arranged on the left side and the right side of the processing mechanism, and a purifying mechanism is arranged at the top of the processing mechanism; the processing mechanism comprises a tower body, a heater is fixedly connected to the inner bottom wall of the tower body, a heat conduction net is fixedly connected to the output end of the heater, a rotating rod is rotatably connected to the interior of the tower body, a first motor is fixedly connected to the top end of the rotating rod, a connecting rod is fixedly connected to the surface of the rotating rod, and a scraper is fixedly connected to one end of the connecting rod; the top of the tower body is fixedly connected with a feeding pipe, one side of the tower body is fixedly connected with a discharging pipe, and the surface of the tower body is fixedly connected with a connecting ring. The synthetic tower reactor for chemical production achieves the effects of accelerating the production and processing efficiency of chemical materials and preventing the chemical materials from remaining on the inner wall of the tower body from influencing the production quality of the chemical materials.

The utility model discloses a die cleaning device for a brake pad hot press, which comprises a die table and a plurality of hot pressing holes, a movable cleaning device is arranged on the die table, the movable cleaning device moves through a transverse sliding rail and a longitudinal sliding rail, and the movable cleaning device is connected with the longitudinal sliding rail through a sliding block; a sweeping device on the movable cleaning device moves up and down relative to the sliding block, a sweeping brush on the sweeping device is connected with a dust extraction device, and the dust extraction device extracts dust and materials swept by the sweeping brush. According to the device, the exhaust fan is connected with the sweeping brush of the sweeping device, in the working process of the sweeping brush, the exhaust fan is started, dust swept by the sweeping brush or materials attached to the inner wall of the hot-pressing hole can be pumped out of the hot-pressing hole, the hot-pressing hole is thoroughly cleaned, the upper end face of the mold table and the hot-pressing hole are automatically swept, the automation degree is high, and the efficiency is high. And the working efficiency is also greatly improved.

This utility model discloses a resin two-component precise proportioning mixing device, belonging to the field of mixing device technology, including a mixing tank, a stirring structure, and a feeding structure; firstly, two resin raw materials are injected into two storage tanks respectively through feed pipes, and the switch is controlled by a first control valve, and the initial feed amount is determined according to the scale on the outer wall of the storage tank; the electric push rod is started, and the push rod slowly extends, pushing the push plate fixedly connected to the push rod to move smoothly inside the storage tank. During the movement of the push plate, the resin raw materials in the storage tank are gradually squeezed towards the conveying pipe. Before the raw materials are conveyed, the operator must first open the second control valve to ensure that the conveying channel is unobstructed. As the push plate advances, the resin raw materials flow into the mixing tank quickly through the conveying pipe under pressure. During the conveying process, the conveying amount of resin raw materials is monitored in real time by comparing the scale value of the raw material descent, ensuring that the two resin raw materials are accurately conveyed to the mixing tank in a predetermined ratio.

This utility model relates to the field of sheet metal production technology, and more particularly to a sheet metal material unloading and conveying mechanism for a sheet metal material warehouse. It includes a conveyor table equipped with a conveyor belt, and the conveyor table is respectively equipped with a limiting mechanism for conveying a stable layer of sheet metal and a cleaning mechanism for removing debris from the surface of the conveyor belt. By setting the limiting mechanism, this utility model can limit the sides of the sheet metal during conveying, preventing conveying deviation and improving the stability of the sheet metal conveying. Furthermore, the buffer structure reduces collisions with the sheet metal, thereby improving the safety of sheet metal conveying. By setting the cleaning mechanism, debris adhering to the surface of the conveyor belt can be removed simultaneously during the conveying of the sheet metal, preventing debris from scratching the sheet metal surface and affecting the production quality. The removed debris can also be collected, demonstrating practical performance.

The utility model belongs to the technical field of ceramic tile production, and particularly relates to a ceramic tile glazing device which comprises a fixing frame, an arc-shaped plate is fixedly installed in the fixing frame, an overflow groove is formed in the top of the arc-shaped plate, a supporting column is fixedly installed in the overflow groove, and protection plates are fixedly installed on the two sides of the arc-shaped plate. Two limiting plates are slidably connected to the surface of the arc-shaped plate, connecting frames are fixedly mounted at the tops of the two limiting plates, and an adjusting assembly is fixedly mounted at the top of the supporting column. The limiting plates are arranged, the positions of the two limiting plates are adjusted through the adjusting assembly, the limiting plates rotate with the supporting column as the circle center, the two limiting plates move in the opposite directions, and therefore the distance between the two limiting plates is adjusted, the effect of adjusting the glaze discharging range is achieved, and then the glaze spraying device adapts to glaze spraying work of ceramic tiles with different widths; and the situation that the production quality is affected due to incomplete glazing of the ceramic tile is avoided.

The utility model discloses a kind of EVA sheet material extruder's feeding device, belong to conveying material field, including support platform, the upper surface of support platform is equipped with two support frames, two The side of the support frame mutually close is jointly installed with storage box, the upper surface of the storage box is equipped with weighing box, the inside of the weighing box is equipped with weighing plate, the inside of the weighing plate is equipped with gyration shaft and pressure sensor, the outer surface of the weighing box is equipped with first motor, the surface of the first motor is connected with gyration shaft, there is weighing plate in the weighing box above storage box, gyration shaft and pressure sensor in weighing plate cooperate, pressure sensor can accurately weigh EVA raw material weight, cooperate first motor drive gyration shaft can control the accurate control of feeding amount, avoid because raw material too much or too little influence extruder production stability and EVA sheet material forming quality, save the manual once one weighing, save work time for worker and save physical strength.