27results about How to "Avoid scalding" patented technology

The invention discloses a fabric flattening device of a fabric compound machine, and relates to the field of fabric flattening, the fabric flattening device comprises a flattening box, two strip-shaped limiting plates and two flattening rollers, and the two strip-shaped limiting plates are respectively arranged above two sides of a base. According to the flattening device, through arrangement of strip-shaped limiting plates and a reciprocating moving plate, fabric is flattened and laid, a plurality of springs can push the two strip-shaped limiting plates to press the two sides of the fabric, then the two strip-shaped limiting plates can improve the laying stability degree of the fabric, the fabric is prevented from moving in the flattening process of the flattening device, the flattening effect of the fabric is improved, and the flattening efficiency of the fabric is improved. The reciprocating moving plate can drive the two flattening rollers and the ironing plate to move in a reciprocating mode in the left-right reciprocating moving process, then the fabric can be repeatedly flattened and ironed, the softening degree of fibers in the fabric can be improved through repeated ironing, the fabric can easily deform under the action of external force, and through reciprocating flattening of the two flattening rollers, the fabric is not prone to deformation. Therefore, the flattening effect of the fabric is further improved.

The fumigating device comprises servo motors, driving rods are installed at the output ends of the two sets of servo motors, threaded rods are fixedly connected to the top ends of the driving rods, connecting blocks are in threaded connection with the two sides of the surface of each threaded rod, one side of each connecting block is fixedly connected with a movable pipe, and the other side of each connecting block is fixedly connected with the corresponding movable pipe. Medicinal materials and water are placed in the placing box and heated through the induction cooker body, so that water vapor mixed with the medicinal materials rises to the fumigation clamp and is discharged through a through hole formed in the fumigation clamp; a patient places the part with rheumatic arthritis at the fumigation clamp and drives the fumigation clamp to clamp the part through the servo motor, so that water vapor mixed with medicinal materials is attached to the skin surface and absorbed through pores to treat the joints of the patient, and the device is small in size and can be placed in a vehicle to be convenient to carry.

This utility model discloses a composite mold for mobile phones, belonging to the field of composite molds. It includes a base plate, a support frame on the upper surface of the base plate, and a lower mold base fixedly connected to the center of the upper surface of the base plate. Cylinders are installed on both sides of the top of the support frame, and the telescopic ends of the two cylinders are connected to the upper mold base. A cavity is opened inside the lower mold base. A pushing assembly includes a connecting frame installed on the front of the lower mold base, and a dual-axis motor connected to the side of the connecting frame. Drive rods are connected to both sides of the dual-axis motor. Through the pushing assembly, when the formed mobile phone case is ejected from the pressure groove, the dual-axis motor drives the drive rods on both sides to rotate. Then, the drive rods drive gears to rotate. When the gears rotate, they drive the pushing frame to move horizontally in a straight line. As the pushing frame moves horizontally in a straight line, it pushes the ejected mobile phone case away from the mold's range, thus automatically collecting the product and avoiding burns from touching the mold during manual collection.

The utility model relates to the field of multifunctional bath heaters, in particular to a ceiling multifunctional bath heater wiring mechanism which comprises a panel, a box shell, a first wiring clamp and a second wiring clamp, an illuminating lamp mounting hole is formed in the middle of the panel, and a heating bulb mounting hole located on the outer side of the illuminating lamp mounting hole is formed in the panel. Threaded holes are formed between the heating bulb mounting holes at intervals, the bottom ends of the first wiring clamp and the second wiring clamp are connected into the threaded holes, first arc-shaped clamping pieces are symmetrically arranged at the upper end of the first wiring clamp, the second wiring clamp comprises a main rod, a second arc-shaped clamping piece, a third arc-shaped clamping piece and a spring pressing piece, and the second arc-shaped clamping piece and the third arc-shaped clamping piece are fixed to the main rod. The second arc-shaped clamping piece and the third arc-shaped clamping piece are arranged in the same direction, the third arc-shaped clamping piece and the second arc-shaped clamping piece are arranged perpendicular to the second arc-shaped clamping piece, the spring pressing piece is arranged on the main rod and located above the third arc-shaped clamping piece, and a wire is wound by a certain number of turns behind the spring pressing piece, so that the length of the wire at the lower end can be shortened, the wire part is not close to a heating bulb, and wire insulation skin is prevented from being scalded. And normal use is ensured.

The utility model discloses a rubber band scraping nozzle with an anti-scalding structure, and belongs to the technical field of hot melt adhesive discharging devices. Comprising a scraping nozzle body, a glue inlet and an air inlet are formed in the top of the scraping nozzle body, a glue outlet and an air outlet are formed in the bottom of the scraping nozzle body, a glue channel and an air channel are arranged in the scraping nozzle body, one end of the glue channel is communicated with the glue inlet, and the other end of the glue channel is communicated with the glue outlet; one end of the gas channel is communicated with the gas inlet, and the other end is communicated with the gas outlet; a linear rubber band scraping groove is further formed in the bottom of the scraping nozzle body, the glue outlet is formed in the top wall of the rubber band scraping groove, and the air outlet is formed in the lateral upper portion of the rubber band scraping groove and located in the vertical plane where the rubber band scraping groove is located. When the rubber band scraping nozzle is used for coating hot melt adhesive, the rubber band can move forwards in the rubber band scraping groove all the time, the air outlet can blow air to the lower portion to blow the spandex rubber band to swing up and down, the spandex rubber band can be prevented from making contact with the rubber band scraping groove for a long time, and then the spandex rubber band is prevented from being ironed off by the rubber band scraping nozzle.

The utility model relates to a hair straightener which comprises a hair straightener body, a perming end is formed at one end of the hair straightener body, and a handheld end is formed at the other end of the hair straightener body. The hair straightener further comprises a protective sleeve which is detachably arranged on the perm end in a sleeving mode to prevent people from being scalded, the handheld end is provided with a first switch for controlling on-off of a control circuit of the hair straightener, and when the protective sleeve is assembled in place, the first switch is triggered, and the control circuit of the hair straightener body is disconnected through the first switch. The electric hair curler is simple in overall structure, practical and convenient, a user can be prevented from being scalded by the perm end through the protective sleeve, the first switch can be synchronously triggered to cut off the circuit after the protective sleeve is assembled in place, and the situation that equipment is scalded when the user forgets to close the protective sleeve after using the electric hair curler is prevented.

The invention provides an electric heater. The electric heater comprises an electric heater main body and a heat insulation part, the heat insulation part is connected with the outer wall face of the electric heater body so that a heat insulation cavity can be defined by the heat insulation part and the outer wall face of the electric heater body. Wherein a through hole communicated with the heat insulation cavity is formed in the heat insulation part, so that liquid is injected into the heat insulation cavity through the through hole, water vapor formed by heating evaporation of the liquid in the heat insulation cavity is discharged through the through hole, and therefore the anti-scalding humidifying device has the anti-scalding effect and the good humidifying effect.

This utility model relates to the field of drilling equipment technology, specifically a water-cooled drilling device for castings, used for drilling holes in castings. It includes a drilling device, a fixed base, a chip removal spray gun, a collection frame, a liquid collection chamber, a filter screen, mounting components, and a sealing component. This utility model, by setting up an external cooling unit, an internal cooling unit, and a chip removal spray gun, can promptly clean debris when the casting area is too large. The collection frame and liquid collection chamber around the fixed base effectively collect the used coolant, facilitating subsequent cleaning of the drilling platform. The filter screen in the liquid collection chamber filters the collected coolant. The mounting components facilitate the installation and removal of the filter screen. The sealing component effectively blocks unfiltered coolant when replacing the filter screen, ensuring the filtration accuracy of the coolant. The filtered coolant is then used in the external cooling unit and the chip removal spray gun, reducing coolant usage costs to some extent.

This utility model discloses a pleat removal device for polyester fabric, comprising: a starting roller placed on one side of the upper surface of an operating table; a take-up roller placed on the other side of the upper surface of the operating table; four supports one respectively placed on both ends of the starting roller and both ends of the take-up roller, the lower end face of the supports one being fixedly connected to the upper surface of the operating table, and the upper end of the supports one being rotatably connected to both ends of the starting roller and both ends of the take-up roller; a rotating motor shaft fixedly connected to one end of the take-up roller, and the take-up roller being rotatably connected to the supports one via the rotating motor; a groove placed on the upper surface of the operating table and positioned between the starting roller and the take-up roller; an ironing board placed in the groove and lower than the starting roller and the take-up roller, the ironing board's orientation being consistent with the starting roller's orientation, and the lower end face of the ironing board being arc-shaped; one end of a power cord connected to the ironing board; and two supports two respectively fixedly connected to both ends of the ironing board. The beneficial effect of this utility model is to improve efficiency.

The utility model relates to the field of ceramic processing kilns, and discloses a ceramic processing kiln facilitating feeding and discharging, which comprises a main body furnace, two sliding blocks are fixedly arranged on the front end face of the main body furnace, a base is fixedly arranged on the front end face of the main body furnace, and a lifting block is fixedly arranged on the upper end face of the base in an embedded manner. Two sliding frames are slidably arranged on the upper end face of the lifting block, a feeding and discharging module is slidably arranged on the upper end faces of the sliding frames and comprises an electric push rod, a fixing plate is fixedly arranged on the upper end face of the electric push rod, and two hooks are fixedly arranged on the lower end face of the fixing plate. According to the utility model, when the main body furnace is used, the sliding block fixed on the front end face of the main body can enable the furnace door to slide, the base on the front end face of the main body furnace can enable the loading and unloading module to slide, and the fixed lifting block embedded in the upper end of the base can enable the sliding frame to move up and down; the sliding frame can enable the feeding and discharging module to slide.

The utility model relates to the technical field of household kitchen appliances, in particular to a turntable electric oven which comprises an oven body, a heating piece is arranged in the oven body, a rotating frame used for erecting a baking tray is arranged at the inner bottom of the oven body, and a heat insulation cover is arranged at the bottom of the rotating frame. A driving assembly is further arranged at the bottom in the box body, and the heat insulation cover covers the top of the driving assembly; the driving assembly is in power connection with the heat insulation cover. The box body is used for containing food; the rotating stand is used for supporting food supporting utensils such as a baking tray or a pizza tray; the heating element is used for heating to bake food; the driving assembly drives the heat insulation cover to rotate, the rotating frame is arranged on the heat insulation cover, and then the rotating frame and the baking tray are driven to rotate, so that food on the baking tray rotates together, and the food can be evenly heated; the heat shield is arranged at the top of the driving assembly, so that the driving assembly can be separated from a high-temperature environment in the box body, and the driving assembly is prevented from being damaged due to high temperature.

The application relates to the table tennis manufacturing technical field, in particular to a process for metal-mold casting a table tennis bat by using a magnesium-lithium alloy material, a forming cavity is arranged in the inside of a mold, a pouring hole is communicated with one side of the forming cavity, a filling assembly is arranged in the inside of the forming cavity, a guide assembly is connected with one side of the filling assembly, a smooth moving assembly is connected with one side of the guide assembly, a water tank, a first water pump and a second water pump are fixedly connected with the outside of the mold, a heat exchanger is fixedly connected with the outside of the water tank, an input pipe is communicated with the input end of the heat exchanger, a third water pump is communicated with the other end of the input pipe, the other end of the third water pump is communicated with the water tank, and an output pipe is communicated with the output end of the heat exchanger; the magnesium-lithium alloy material is poured into the forming cavity in the inside of the mold, the table tennis bat is not limited by the material state, only needs to be directly poured after being melted, the production is very convenient, the integral setting is better in overall stability, the table tennis weight is more suitable for athletes and is not easy to be damaged.

The utility model relates to the technical field of ironing machines, and discloses a portable ironing machine which comprises a shell, and a connecting piece is fixedly installed on the right side of the shell; the control assembly is arranged at the top of the shell; wherein the control assembly comprises a charging part and a control part; the working assembly is fixedly mounted in the shell; wherein the working assembly comprises a heating part and a mounting part; and the charging part comprises a mounting cavity, a storage battery is fixedly mounted in the mounting cavity, and a top cover is fixedly mounted at the top of the mounting cavity. According to the utility model, the installation part is arranged, the roller is in contact with the surface of an object to be ironed and then rolls on the surface of the object, and meanwhile, steam sprayed out of the air spraying holes is sprayed on the surface of the object, so that cloth is ironed, and due to the arrangement of the roller, the steam is prevented from being in direct contact with the cloth for ironing, and the effect of preventing the cloth from being burnt is achieved.

The utility model discloses a kind of double-membrane compatible longitudinal sealing mechanism, including mounting plate, guiding plate is sequentially provided on the mounting plate from top to bottom, film pulling device, heating device and compression device;Thin film is guided through guiding plate, driving assembly drives paper pulling wheel, and cooperate with driven wheel to pull packaging film, heating device is heated to suitable sealing temperature to thin film, then the sealing is completed by compression of driving, driven longitudinal sealing wheel, speed regulating device is applied to belt and changes the running speed of compression device, adapts different membrane material.In addition, the opening and closing of driving swing block and passive swing block are controlled by electromagnet, can effectively prevent thin film from being scalded, driving longitudinal sealing wheel and driven longitudinal sealing wheel built-in heating copper block, improve sealing efficiency.The utility model heating speed is fast, with anti-scalding membrane opening and closing structure and anti-wrinkle speed regulation function, strong flexibility, and the compatibility of different membrane material is good.

The invention relates to a casting method of a conveying connecting pipe. The conveying connecting pipe comprises the following components in percentage by weight: 3.2 to 3.4 percent of carbon, 1.8 to 2.2 percent of silicon, 0.5 to 0.7 percent of manganese, 0.15 to 0.2 percent of copper, 0.2 to 0.3 percent of nickel, 0.8 to 1.0 percent of chromium, 0.03 to 0.07 percent of magnesium (residual), 0.001 to 0.008 percent of nitrogen, less than or equal to 0.02 percent of phosphorus and less than or equal to 0.02 percent of sulfur. 0.02 to 0.08% of silicon carbide particles; and the balance of iron. The casting step comprises the processes of modeling, smelting, inoculation, spheroidizing, pouring, cleaning, heat treatment and the like, martensite is formed on a matrix, the matrix structure is high in strength and hardness, the matrix contains hard spots such as ferrochrome carbide, silicon carbide particles are embedded in the surface of the inner wall of the conveying connecting pipe, the abrasion resistance of the inner wall is further improved, and the service life of the conveying connecting pipe is prolonged. Therefore, the service life of the conveying connecting pipe is prolonged.

The utility model discloses a radiographic film drying device, which relates to the technical field of radiographic films, and comprises a box body, an airing device is arranged on the inner wall of the box body, a sliding device is arranged on the lower inner wall of the box body, the sliding device comprises a screw rod, the inner walls of the two sides of the screw rod are respectively and rotatably connected with the inner walls of the two sides of the box body, and the sliding device is arranged on the lower inner wall of the box body. Two driven rods are rotationally connected to the inner walls of the two sides of the box body correspondingly, the outer surface of the lead screw is sleeved with a sliding plate, a motor is arranged on the lower portion of one end of the box body, the output end of the motor penetrates through one end of the box body and is fixedly connected with one end of the lead screw, and four rolling wheels are slidably connected to the outer surfaces of the two driven rods correspondingly; according to the radiographic film drying device provided by the utility model, the outer surface of a radiographic film can be uniformly heated, and the radiographic film drying device is prevented from being directly contacted with the radiographic film to burn the radiographic film.

This utility model discloses a hollow anti-scalding instant noodle bowl, comprising an inner layer, an outer layer, a bottom layer, a first pleated insulating layer, and a second pleated insulating layer. The upper part of the outer layer wraps around the outer wall of the inner layer, and the lower part is hollowly isolated from the inner layer. The bottom layer is located at the bottom of the inner layer. The first pleated insulating layer is arranged in a circular array relative to the hollow insulating layer between the outer and inner layers. The second pleated insulating layer is arranged in a linear array at the bottom of the bottom layer. In this utility model, the first pleated insulating layer is fixed by an adhesive method. The corrugated structure ensures stable strength while minimizing the thermal bridging effect. The still air inside the first and second heat-insulating cavities can effectively insulate heat, preventing burns when holding the bowl. The second pleated insulating layer insulates the bottom, preventing burns to the table or fingers.

A water bath heating device of a colostrum pasteurization machine comprises a water tank, a rotating frame arranged in the water tank, a colostrum placing basket installed on the rotating frame, U-shaped heating elements arranged on the two sides of the interior of the water tank, a protective net frame wrapping the U-shaped heating elements, a rail groove formed in the protective net frame and a sliding block installed in the rail groove in a sliding mode. The inner wall of the water tank is provided with a boss, the boss is slidably provided with a sliding rod, the sliding rod is connected with the sliding block through a connecting rod, the surface of the sliding rod is sleeved with a spring, the top of the sliding rod is provided with a limiting head, the bottom of the sliding rod is connected with an extrusion connecting plate, and the rotating frame is provided with an extrusion rod; according to the device, the colostrum bag is prevented from making contact with the high-temperature heating element through the protection net frame, the water flow exchange efficiency inside and outside a protection area is improved by stirring a water body through the stirring plate, automatic circulation action of the stirring device is achieved through a sliding rod automatic reset structure, and therefore the water temperature uniformity is effectively improved, and the sterilization safety is improved.

The utility model discloses a positioning mechanism for toolkit production, and relates to the technical field of toolkit positioning devices. The clamping plate is rotationally connected to one side of the outer surface of the clamping groove; and the pushing mechanism is arranged in the clamping groove. According to the positioning mechanism for toolkit production, through the output mechanism, the multiple nozzles spray water outwards, cloth is wetted, the cloth is ironed more easily, the smoothness and overall texture of the cloth are improved, the heating time is shortened, meanwhile, the temperature of the cloth is reduced, and the cloth is prevented from being damaged or scalded due to high temperature; by using the ironing flitch, the surface of the cloth can be smoother, wrinkles are removed, the flatness of the cloth is improved, the shape of the cloth is kept, the cloth is not prone to deformation, meanwhile, cloth fibers are tightly arranged, the glossiness is improved, bacteria on the cloth are killed at high temperature, and cleanliness and sanitation of the cloth are kept.

The utility model relates to the technical field of tin soldering devices, and discloses an electronic equipment tin soldering device for electronic engineering, which comprises a machine body, a driving motor is fixedly arranged on the inner wall of the machine body, the output end of the driving motor is fixedly connected with a rotating rod, and the top of the rotating rod is fixedly connected with a rotating plate. A placing plate is fixedly connected to the top of the rotating plate, a cleaning mechanism is arranged on the inner wall of the machine body, and a tin soldering mechanism is arranged on the machine body. According to the electronic equipment tin soldering device for electronic engineering, the driving motor is arranged to drive the two containing plates to rotate, feeding and discharging are conducted at the same time, the working efficiency is improved, the first electric push rod is arranged to drive the cleaning brush to descend, residual scaling powder on a circuit board is cleaned, and the quality of the circuit board is improved.

The utility model discloses an automatic cigarette taking-out device of a packing machine, which comprises a bottom plate, a first side baffle and a first cigarette conveying belt device are fixedly arranged on one side of the bottom plate, a second side baffle is fixedly arranged on the other side of the bottom plate, a second cigarette conveying belt device is movably mounted on the side of the bottom plate, and a push-pull device is arranged at the top of the bottom plate. The push-pull device is connected with the second cigarette conveying belt device, a detection opening is formed in the bottom plate, a cigarette detection device is installed in the detection opening, and the push-pull device and the cigarette detection device are both electrically connected with the PLC. According to the automatic cigarette taking-out device, when the shutdown time of equipment exceeds the set time, the cigarettes can be automatically taken out, the cigarettes are prevented from being excessively heated for a long time, the product quality is guaranteed, meanwhile, consumption of raw and auxiliary materials caused by burning of transparent paper of the cigarettes and change of the internal quality of cigarette packets is reduced, and the production cost is reduced.

The utility model discloses an electric water heater with a partition heating structure, which comprises an electric water heater main body, three groups of water storage tanks are mounted in the electric water heater main body, two groups of heat insulation plates are mounted among the water storage tanks, and a water passing tank is mounted at the top end in the electric water heater main body. The bottom end of the interior of the electric water heater body is provided with a control panel, the bottom end of the water storage tank is fixedly connected with a drainage pipe, the interior of the water storage tank is provided with an electric heating pipe, one side of the water storage tank is provided with a temperature sensor, the top end of the electric water heater body is provided with a top cover body, and the interior of the top cover body is provided with a water conveying pipe. According to the electric water heater with the partition heating structure, water is divided into three areas, the water in the water storage tanks is heated according to different temperature requirements, the temperature of the water storage tanks can be isolated through the heat insulation plates, mutual influence among the three sets of water storage tanks is avoided, the function of partition heating is achieved through the structure, and the problem that partition heating is inconvenient is solved.

The utility model relates to the technical field of flame monitoring devices, and discloses a flame monitoring device adapting to a severe environment, which comprises a boiler furnace, a novel tungsten-cobalt alloy protective sleeve is fixedly mounted on one side of the boiler furnace, and high-precision pressure gauges are fixedly mounted at two ends of the surface of the novel tungsten-cobalt alloy protective sleeve. According to the utility model, through the arrangement of the novel tungsten-cobalt alloy protective sleeve, the inside of the sleeve is wear-resistant, pressure-resistant and high-temperature-resistant, through the arrangement of the high-precision pressure gauge, the effects of monitoring the pressure of a cooling and purging air source in situ, accurately measuring and truly reflecting the actual pressure value of the air source are achieved, and through the arrangement of the intelligent alarm differential pressure switch, the pressure of the cooling and purging air source can be monitored. Therefore, when the air source passes through the efficient air filter and the pressure difference value of the air sources on the two sides exceeds a specified value, an alarm is given in time, maintenance personnel are reminded to replace the filter element in time, and the situation that due to blockage of the filter element, the pressure of the air source behind the efficient air filter is low, and safe work of a flame monitoring device is affected can be prevented.

The invention relates to the technical field of washing equipment, particularly provides a control method and a control device of washing equipment and a washing machine, and aims to solve the technical problem that a heating mode cannot be adjusted according to the rotating speed change of a roller of the washing machine when the washing machine heats washing water. In order to achieve the purpose, the control method comprises the following steps that a washing program starts to run; acquiring the rotating speed of a roller of the washing equipment; judging whether the rotating speed exceeds a first set rotating speed; selectively starting a heating roller according to a judgment result; when the roller is heated, timing is started; the rotating speed of the roller and the timing duration are obtained; whether the rotating speed exceeds a second set rotating speed or not and whether the duration reaches the heating set duration or not are judged, and the second set rotating speed is smaller than the first set rotating speed; and according to the judgment result, selecting to continue heating, suspend heating or stop heating. By means of the arrangement mode, the situation that clothes to be washed are scalded due to the fact that the temperature of washing water rises too high when the roller is static can be avoided.

The anode tray comprises a tray body and a plurality of supporting legs arranged at the lower end of the tray body, a heat insulation layer is arranged at the lower ends of the supporting legs, and a reinforcing steel plate is arranged outside the heat insulation layer. The anode tray has the beneficial effects that the heat insulation layers and the reinforcing steel plates are additionally arranged on the support legs of the anode tray, so that the support legs are prevented from transferring heat to the ground to cause burning when the tray is used for storing high-temperature hot anode scraps in an electrolysis workshop. The polyurethane plates with the thickness of 3 centimeters are additionally arranged at the bottoms of the supporting legs of the anode tray, so that when a driver suddenly moves forwards and backwards in an electrolysis and anode workshop, the supporting legs are in contact with the ground through the polyurethane plates, and the situation that the ground is damaged due to hard friction between the supporting legs and the ground can be avoided.

The application relates to the trademark processing technology field, in particular to a glue spraying positioning trademark processing technology, which comprises the following steps: S1, removing waste from trademarks containing multiple three-dimensional textures, and positioning the trademarks with the three-dimensional textures on positioning paper; S2, sleeving a positioning template provided with through holes matched with the three-dimensional textures on the trademarks; wherein the thickness of the positioning template is smaller than the height of the three-dimensional textures; S3, spraying glue on the top of the trademarks, and forming a texture positioning film after the glue is solidified, positioning grooves are formed on the texture positioning film to position the three-dimensional textures; S4, respectively removing the positioning paper and the positioning template to obtain trademark products positioned by the texture positioning film; and S5, cutting the trademark products containing multiple independent trademark marks to cut into trademark individual products containing single independent trademark marks. The application realizes accurate positioning of trademarks, and improves the overall processing quality and production efficiency of the trademarks.