88 results about "Infrared heater" patented technology

The utility model provides a spinneret plate full-automatic integrated cleaning device which comprises a machine frame, the longitudinal section of the side of the machine frame is in an L shape, a station table is arranged on the front side of the machine frame, a machine cavity is arranged on the rear side of the machine frame, and the station table is sequentially provided with a feeding station, a cleaning station, a hot air water cutting station, a baking station and a discharging station from feeding to discharging. A transplanting mechanism is arranged on the position table on the front side face of the rack, an electric control cabinet is arranged on one side of the rack, a water supply tank, a water pump, a filter tank, an air blower, a vacuum pump and an infrared heater are sequentially arranged in the machine cavity from the feeding side to the discharging side, the water pump is communicated with the water supply tank through a water pipe, and the filter tank is communicated with the air blower through an air pipe. The feeding station, the cleaning station, the wind cutting station, the drying station, the discharging station and the like are arranged on the cleaning machine, the jig plate is moved through the transplanting mechanism, automation of material flowing among the stations on the whole equipment is achieved, and the automatic feeding and discharging process can be achieved through the arrangement of the skip car and the feeding and discharging mechanism.

The invention relates to the technical field of glass product production and processing equipment, and discloses an energy-saving glass bottle annealing device which comprises an annealing furnace body, an adjusting assembly is arranged in the annealing furnace body, an air cooling assembly is arranged in the annealing furnace body, and a circulating water pipe is installed in a main conveying belt. A nitrogen conveying pipe is installed in the annealing furnace body, a plurality of infrared heaters are arranged in the annealing furnace body, a plurality of heat insulation plates are installed in the annealing furnace body, and high-temperature resistance wires installed through insulation fixing blocks are arranged on the inner sides of the heat insulation plates. According to the invention, the position and spacing adjustment of the infrared heater is realized through the adjusting assembly, the air curtain isolation fan and the heat insulation gate cooperate to block heat dissipation, and meanwhile, the air cooling assembly, the circulating water pipe and the nitrogen conveying pipe are utilized to construct a multi-stage cooling system, so that the energy consumption of the device is reduced, and the annealing quality and the production efficiency of glass bottles are improved.

The utility model relates to a megasonic cleaning device for wafer processing, and belongs to the technical field of wafer processing equipment. Wherein the upper rotating device is provided with a driving assembly and an infrared heater and is used for rotating and drying a wafer; the bonding device is provided with a pressure head with a pressure sensor and a driving mechanism, and pressure is applied to realize wafer bonding; the cleaning device comprises left and right swing arms and a cleaning nozzle and has megasonic cleaning and other functions; the buffer device supports and buffers the wafer; the lower rotating device drives the wafer to rotate; the alignment device, the vibration motor and the tilting device are matched, and wafer alignment is achieved after upper and lower wafers are cleaned and before bonding is completed; the up-and-down moving device adjusts the position of the wafer. According to the megasonic cleaning device, the megasonic technology is utilized, and efficient and accurate wafer cleaning can be ensured.

The application relates to a kind of axial flux motor stator impregnation rapid setting method, device and equipment, including the surface of stator end portion is divided into a plurality of solidification micro area according to the three-dimensional grid model data of stator end portion;Multi-objective optimization model is constructed, and the multi-objective optimization model is with the ultraviolet irradiation intensity, irradiation time and thermal catalytic temperature of each solidification micro area as decision variable, with surface curing time, resin temperature rise peak value and total energy consumption of irradiation as optimization goal, obtain pareto optimal solution set, each pareto optimal solution corresponds a group of the ultraviolet irradiation intensity, irradiation time and thermal catalytic temperature of multiple solidification micro area;From pareto optimal solution set, select the solution with the shortest surface curing time as target solution;According to the ultraviolet irradiation intensity, irradiation time and thermal catalytic temperature of multiple solidification micro area corresponding to target solution, control ultraviolet lamp array to carry out partition scanning irradiation to stator end portion, and control infrared heater to carry out partition heating to stator end portion.

The invention relates to a method and a device for preparing printing and dyeing sludge-based cable refractory mortar in a near-infrared targeting manner under the driving of a photovoltaic cell, energy in the aspects of mechanism power, near-infrared drying and the like is completely from sunlight, and unstable sunlight energy is converted into stable near-infrared energy; the near-infrared optical initiator is fully combined with organic matters in a sludge system, a near-infrared heater is utilized to perform targeted drying on the sludge system, and a printing and dyeing sludge metal compound is utilized to generate a crystalline hydrate in the drying process, so that the organic matters in the printing and dyeing sludge are finally reduced by more than 60%; printing and dyeing sludge with the moisture content of about 80% is dried into the printing and dyeing sludge-based cable refractory mortar paste with the moisture content of about 10% and good fluidity. The process has the advantages of energy conservation, high efficiency, strong penetrating power, organic matter degradation, high-temperature sterilization and the like. A miniature electric fan is further reserved and used for pumping out water vapor in the drying process.

The utility model belongs to the field of gas insulated switch devices, and particularly relates to an infrared heating device and a GIS (Gas Insulated Switchgear). In order to enable a worker to replace an infrared heater in time, the utility model provides an infrared heating device. The infrared heating device comprises an arc-shaped shell and at least one arc-shaped wire holder detachably mounted on the shell, and the arc-shaped wire holder is detachably mounted at the axial end part of the shell; at least one infrared heater is detachably installed on each arc-shaped wire holder, the total number of the infrared heaters is at least two, and each infrared heater is provided with a temperature sensor used for detecting the temperature of the infrared heater. The utility model also provides a GIS (Gas Insulated Switchgear) comprising the infrared heating device. The temperature sensor is used for independently monitoring the temperature of a single infrared sensor, so that whether each infrared heater breaks down or not can be conveniently detected, and the arc-shaped wire holder is arranged at the axial end part of the shell, so that the arc-shaped wire holder is convenient to disassemble, and the infrared heaters are convenient to replace.

An infrared heater includes: a dielectric layer; a conductor pattern including a plurality of first conductor portions; and a second conductor portion. The plurality of first conductor portions are arrayed so as to be spaced apart from each other to form a periodic structure. The plurality of first conductor portions each include a first adhesive layer, a first barrier layer, and a first body layer. The first adhesive layer is in contact with the dielectric layer. The first body layer is arranged on a side of the first adhesive layer opposite to the dielectric layer. The first barrier layer is arranged between the first adhesive layer and the first body layer. The first barrier layer is capable of barring a material for forming the first adhesive layer from migrating into the first body layer.

The utility model relates to a mechanical disinfection cabinet, in particular to a food mechanical disinfection cabinet which comprises a first disinfection assembly and a second disinfection assembly, the first disinfection assembly comprises a first disinfection cabinet and a second disinfection cabinet, a first infrared heater is installed in the first disinfection cabinet, and a pulse strong light generator is installed on the inner wall of the second disinfection cabinet. The second disinfection assembly comprises a third disinfection cabinet, an ultraviolet sterilization lamp and a second infrared heater are embedded in the inner wall of the third disinfection cabinet, a third disinfection assembly is installed at the top of the third disinfection cabinet and comprises a liquid storage tank, a protective shell is installed in the liquid storage tank, a conveying pump is installed in the protective shell, and a liquid conveying pipe is installed at the output end of the conveying pump. One end of the infusion tube is provided with a conduit, and one side of the conduit is provided with a nozzle. According to the food mechanical sterilization device, the sterilization requirements of different food machines are met, multiple sterilization modes are more convenient to select according to the sterilization requirements of different food machines, and the convenience and applicability of food mechanical sterilization are improved.

The utility model relates to the technical field of transformer production, in particular to transformer conductive copper bar automatic welding equipment which comprises a base, a robotic arm is installed on the base, a first sliding seat is installed on the base in a sliding mode, a lifting frame is installed on the first sliding seat in a sliding mode, a containing groove used for containing a copper bar is formed in the lifting frame, and a second sliding seat is installed on the containing groove. An electric push rod is installed between the first sliding seat and the lifting frame, a suction cup box used for grabbing a copper bar is rotatably installed on the lifting frame, an infrared heater used for welding is fixedly installed on the suction cup box, and a rubbing roller is rotatably installed in a containing groove of the lifting frame; a first driving set used for driving the suction cup box is fixedly installed on the lifting frame, a second driving set used for driving the rubbing roller is fixedly installed on the lifting frame, and a second sliding seat is installed on the base in a sliding mode. Material taking and welding can be automatically completed, and the effect of improving the production efficiency is achieved.

Provided is an infrared heater having excellent heat resistance. An infrared heater according to one embodiment of the present invention is provided with: a dielectric layer; a conductor pattern including a plurality of first conductor portions; and a second conductor portion. The conductor pattern is disposed on the dielectric layer. The plurality of first conductor parts are arranged at intervals so as to constitute a periodic structure. The second conductor portion is disposed on the opposite side from the conductor pattern with respect to the dielectric layer. Each of the plurality of first conductor parts includes a first adhesive layer, a first barrier layer, and a first body layer. The first adhesive layer is in contact with the dielectric layer. The first body layer is disposed on the opposite side from the dielectric layer with respect to the first adhesive layer. The first barrier layer is disposed between the first adhesive layer and the first body layer. The first blocking layer can block migration of materials forming the first bonding layer to the first main body layer.

Provided is a vaporizer capable of effectively and reliably vaporizing a liquid material for semiconductor manufacturing at a temperature as low as possible without causing heating unevenness. A vaporizer 10 includes: a liquid-material supply unit 12 that supplies a liquid material LM for semiconductor manufacturing; a vaporization unit 20 having therein a vaporization space K for vaporizing the supplied liquid material LM; and a material-gas discharge unit 40 that feeds a material gas VG obtained through vaporization to a following step. The vaporization unit 20 includes: a vaporizer body 22 that is formed of a transparent member which transmits infrared rays, and that allows infrared rays to pass through the vaporization space K from a side wall 22h on one side to the side wall 22h on another side opposite to the one side; transparent spheres 30 that are loaded in the vaporization space K and that transmit infrared rays; a heater H that is disposed so as to be spaced from the vaporizer body 22 by a gap d having a width M and that irradiates the vaporizer body 22 with infrared rays; and a reflective member 28 having a surface that faces the vaporizer body 22 with the heater H disposed therebetween, and that is a mirror surface 28k which reflects infrared rays.

The utility model relates to a drying forming device for shoe production, which comprises a box body, a bracket and a drying mechanism, the bracket and the drying mechanism are arranged in the box body, the bracket comprises a frame, partition plates and molds, the partition plates are uniformly arranged in the frame, the molds are arranged at the bottom of the frame between the partition plates, and the drying mechanism comprises an air heater and an infrared heater. The hot-air blower is communicated with the bottom of the box body through an air inlet pipe; the infrared heater is arranged at the upper part of the box body; the shoe sole drying device can effectively improve the shoe sole drying efficiency, guarantees the shoe sole forming quality, is easy and convenient to operate and meets the production requirements of different shoe types.

An infrared heating system comprises an infrared heater. The infrared heater comprises at least one heating element and an infrared emission surface configured to emit infrared radiation across a heating angle to a heating area; an infrared temperature sensor, the infrared temperature sensor having a field of view defined by a sensor angle, the field of view comprising a portion of the heating area; and a controller configured to: receive a temperature value of the field of view from the infrared temperature sensor; calculate a mean radiant temperature of the heating area based on the temperature value from the field of view; output a control signal corresponding to the mean radiant temperature; and transmit the control signal to a component of the infrared heater, wherein the infrared temperature sensor is outside of the heating area and / or is in the plane of the emission surface

The invention discloses a vertical type high-position heating infrared heating device, and belongs to the technical field of automotive trim sheet heating equipment. The device comprises a rack and a heating box body, the heating box body is supported by the rack and vertically arranged at a high position, and a feeding and discharging port is formed in the bottom of the heating box body; the infrared heater is arranged in the heating box body; the lifting mechanism and the material hanging frame are used for bearing sheet materials, the material hanging frame is connected with the lifting mechanism, and the lifting mechanism is used for driving the material hanging frame to do lifting motion and pass through the feeding and discharging port. The problems that in the prior art, traditional equipment is large in occupied area, low in heat efficiency and poor in safety are solved.

This invention provides an infrared heating cutting device, method, and application, belonging to the field of tire semi-finished product manufacturing technology. The infrared heating cutting device includes a cutting blade device and an infrared heater disposed above the cutting blade device. This invention utilizes infrared radiation to directly heat the cutting blade. Since infrared radiation is a long-wavelength electromagnetic radiation, it can penetrate air and generate a thermal effect on the surface of an object. This principle is used to heat the cutting edge, ensuring uniform temperature of the cutting edge and a large heated area, while avoiding angle limitations. This improves the processing conditions of the cutting blade, simplifies the overall structure, and expands the application range and cutting effect of the cutting blade.

The vaporizer 10 consists of a vaporizer body 20, a spherical body 30, and a heater H. The vaporizer body 20 comprises a liquid feedstock supply section 12 for supplying liquid feedstock LM, a vaporization section 22 having an internal vaporization space K for vaporizing the liquid feedstock LM, and a feedstock gas discharge section 40 for discharging the vaporized feedstock gas VG to the next process. The spherical body 30 is filled within the vaporization section 22. The heater H emits infrared radiation. The heater H is positioned with a gap d1 between it and the vaporization section 22. The vaporization section 22 and the spherical body 30 are made of transparent components capable of transmitting infrared radiation. A liquid accumulation section E for the liquid feedstock LM to flow into is provided in the vaporization section 22 at a position lower than the flow path R of the liquid feedstock LM flowing in the vaporization space K.

The invention provides a plastic hollow plate heat setting device, and relates to the technical field of plastic hollow plate production, the plastic hollow plate heat setting device comprises a box body, a heating tank and a cooling tank are respectively arranged at two ends in the box body, the heating tank is communicated with the cooling tank, and a raw material is movably arranged between the heating tank and the cooling tank in a penetrating manner; a plurality of infrared heaters are installed at the upper end and the lower end in the heating groove correspondingly. The cooling mechanism comprising the shaping roller is arranged in the cooling tank, the shaping roller makes contact with the surface of the raw material for shaping extrusion, meanwhile, low-temperature liquid flows in the liquid guide tank in the shaping roller, shaping and cooling are synchronously carried out, and the upper surface and the lower surface of the raw material can be uniformly cooled at the same time; and the conditions of plate warping, deformation and the like caused by non-uniform cooling are reduced, and the requirement for high-quality production of the plastic hollow plate is met.

The utility model relates to the technical field of food processing equipment, and discloses drying, sterilizing and classifying equipment for food processing, which comprises a drying mechanism, a sterilizing mechanism is arranged on the right side of the drying mechanism, and a classifying mechanism is arranged on the right side of the sterilizing mechanism; the drying mechanism comprises a first mesh belt conveyor, a heating frame is fixedly connected to the top of the first mesh belt conveyor, a heating pipe is installed in the heating frame, an infrared heater is installed at the front end of the heating frame, a hollow ventilation hole is formed in the top of the heating frame, and a filter screen and an air inlet pipe are fixedly connected to the inner wall of the ventilation hole; and a fan is mounted at the top of the heating frame. According to the drying, sterilizing and classifying equipment for food processing, the three functions of drying, sterilizing and classifying are integrated, food sequentially passes through the sterilizing mechanism and the classifying mechanism from entering the drying mechanism, transfer between different equipment is not needed, intermediate links are reduced, and the production efficiency of food processing is greatly improved.

The utility model discloses a safe bread storage cabinet, including tray disinfection box and scraping strip, the inside of tray disinfection box is provided with push material board, the bottom of push material board is provided with the scraping strip, the rear end of push material board is installed hydraulic cylinder, and the rear end of hydraulic cylinder is provided with machine case, the front of tray disinfection box is located with the door leaf, and the right side of tray disinfection box upper end is provided with fixed plate. This safe bread storage cabinet, through the bright cabinet cover provides the light source for bread storage cabinet, makes the bread more attractive, infrared heater can improve the internal temperature of tray disinfection box, can carry out high temperature disinfection to various tray, and simultaneously, temperature monitor can efficiently monitor the temperature in the inside of tray disinfection box, and convenient for staff to understand the internal temperature of tray disinfection box, the clamping structure between the clamping sleeve and bread tray no.

The drying device comprises a machine body, an infrared heater is arranged in the middle of an inner cavity of the machine body, the outer side of the infrared heater is sleeved with a rotating support, and the rotating support is rotationally connected with the machine body; an air duct is arranged in the middle of the infrared heater and communicated with an inner cavity of the machine body, a fan is arranged at the top end of the machine body, and the air outlet end of the fan is connected with an opening in the top end of the air duct. A drainage connector is arranged at the bottom of the back face of the machine body and communicated with an inner cavity of the machine body, and the draught fan is connected with the drainage connector through a connecting pipe. The infrared heater is mounted in the machine body and arranged in the middle of the machine body, so that the infrared heater can quickly heat the inner cavity of the machine body, the air duct is arranged in the middle of the infrared heater, the fan draws airflow to enter the air duct, and the air holes are formed in the positions, aligned with the heating pipes, of the air duct.

This invention relates to the field of vacuum forming machine technology, and proposes a negative pressure integrated vacuum forming machine and method. The machine includes a support platform, a mounting frame fixedly connected to the top of the support platform, a material feeding frame on the inner side of the mounting frame, a lifting mechanism on the inner side of the mounting frame, an infrared heater fixedly connected to the top of the inner side of the mounting frame, and a vacuum forming mechanism below the material feeding frame. The vacuum forming mechanism includes a mold, with an air cavity at the bottom of the inner side of the mold. A three-way pipe communicating with the interior of the air cavity is fixedly connected to the bottom of the mold. One end of the three-way pipe is fixedly connected to an air outlet pipe, and the other end is fixedly connected to an air inlet pipe. A dual-axis motor is fixedly installed inside the support platform. An air extraction component is provided at the outlet end of the air outlet pipe, and an air inlet component is provided at the inlet end of the air inlet pipe. This invention effectively solves the technical defects of traditional vacuum forming machines through uniform negative pressure adsorption in the air cavity, rapid cooling in the annular cavity, non-destructive positive pressure demolding, and integrated power transmission.

The article to which this design relates is a thin and compact far-infrared heater. As shown in the side view, the far-infrared panel cover is composed of a curved shape that bulges gently from top to bottom, and is characterized by an overall rounded, curved form.

The present application relates to a kind of semiconductor ring waxing device, including speed chain pipeline, manipulator, processing substrate, substrate lifting platform, positioning block and infrared heater;The present application also relates to another kind of semiconductor ring waxing process, including semiconductor ring waxing device, further comprising the following steps: 1) operator places clean processing substrate on speed chain pipeline, and processing substrate moves to waxing work station;2) substrate platform air cylinder pushes substrate lifting platform to lift processing substrate, positioning pin in the center of substrate lifting platform is aligned with the positioning sleeve in the center of processing substrate, so that processing substrate is in the center of substrate lifting platform.The semiconductor ring waxing process and its device, by setting substrate lifting platform, positioning pin in the center thereof, facilitate processing substrate to be in the center of substrate lifting platform, and by the positioning of workpiece limiter V and workpiece limiter I, semiconductor workpiece can be in the center of processing substrate, reducing the skill requirement for operator.

The invention relates to the technical field of energy power, and discloses a phosphoric acid fuel cell PAFC separator graphite slurry spraying-drying-cooling-detection integrated continuous process, and the slurry is prepared from raw materials including crystalline flake graphite, fluorine modified phenolic resin, a polytetrafluoroethylene emulsion, a dispersant and a dilution solvent. The process comprises the following steps: carrying out double-sided coating by using a spraying station and matching with shielding protection; a near-infrared heater is adopted for drying; the exhaust hood and the dust collector are linked to generate micro negative pressure for cooling and dust collection; and carrying out quality detection by using an online weighing platform and a visual system. The core of the method is that a closed-loop self-adaptive compensation mechanism between detection data and spraying execution is established, and coating deviation is eliminated by adjusting slurry parameters in real time. And meanwhile, the hardened blocks are shielded through visual monitoring, online switching is triggered, and secondary pollution of the bonding surface is eliminated. The problems of poor process consistency and low efficiency in the prior art are solved, and the corrosion resistance and the production controlled degree of the partition plate are improved.

1. The name of the design product: infrared heater (wall-mounted). 2. The use of the design product: the design product is used for heating. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention relates to an impact-type Brazilian rock splitting and in-situ observation experimental apparatus and method, comprising a frame, lifting mechanism, impact hammer, spring, externally threaded iron bar, synchronous motor, upper vise, lower vise, piezoelectric force sensor, charge amplifier, computer, CT scanning device, infrared heater, infrared thermometer, inlet valve, outlet valve, and gas cylinder. The piezoelectric force sensor is connected to the computer via the charge amplifier for real-time acquisition, recording, and analysis of dynamic load signals during the splitting process. The chamber integrates a miniature CT scanning device, infrared heating and temperature measurement device, and protective atmosphere pipeline, enabling in-situ, non-destructive scanning imaging of rock samples before and after the experiment under controlled conditions. This invention obtains dynamic mechanical parameters and failure evolution images of rocks while efficiently and stably splitting rock cores, providing an integrated scientific research device for studying the dynamic failure mechanism of rocks under complex conditions, combining efficient loading, environmental simulation, and real-time observation.

The utility model provides lining plate surface drying equipment, and relates to the technical field of lining plate processing, the lining plate surface drying equipment comprises a drying box with through holes on two sides, the side part of the drying box is provided with a hot-blast stove for providing hot air flow, the side wall of the hot-blast stove is connected with a flow guide plate for guiding flow through an air supply pipeline, and the air supply pipeline is connected with the hot-blast stove. A diffusion cover for diffusing hot air flow is arranged at the bottom of the flow guide plate, an infrared heater for radiation heating is arranged in the middle of the bottom face of the diffusion cover, the lining plate is placed on the conveying belt, the lining plate is fixed through the clamp, the rotating motor drives the conveying rollers to rotate, the conveying belt drives the lining plate to move, and therefore the lining plate can be fixed. At the moment, the hot air furnace drives hot air flow to blow air up and down to the conveying belt through cooperation of an air supply pipeline, a flow guide plate and a diffusion cover, then an infrared heater operates through external power, and the drying efficiency is improved; and meanwhile, the circulating fan drives to enable hot air flow in the drying box to be filtered by the filter and introduced into the air return pipeline to be recycled, and drying is completed.

The invention relates to the technical field of waste heat recovery devices, in particular to a waste heat recovery device of a tea leaf fixation machine, which comprises a first mounting frame, a fixed mounting ring arranged on the side surface of the first mounting frame, a fixed heating bin arranged on the inner side of the side surface of the mounting ring, and a rotary drum arranged in the heating bin, a detachable adaptive ring is arranged on the end face of the heating bin, and a plurality of ceramic infrared heaters are arranged on the inner side of the heating bin. High-temperature water vapor generated in the fixation process enters a first connecting pipe through a guide pipe, external air is introduced into a drainage pipe and is heated when flowing through the heated drainage pipe, and then hot air enters a first feeding barrel through a mounting box and a ventilation groove to preheat tea leaves in the barrel; according to the structure, originally wasted water vapor heat is effectively utilized, extra energy needed for preheating is reduced, the temperature of water vapor is reduced through heat exchange, condensation and precipitation of the water vapor are promoted, and heat energy and water resources are recycled.

This invention relates to an infrared heater, a fixed structure, and a drying oven. The infrared heater comprises a heating element that radiates infrared rays when heated, an inner tube housing the heating element and forming a heating unit together with the heating element, and an outer tube housing the heating unit detachably. The inner and outer tubes are made of insulating inorganic material and function as low-pass filters absorbing infrared rays with wavelengths greater than 6 μm. The outer tube has a first end with an insertion port for inserting the heating unit. The heating unit has a third end disposed on the first end side and equipped with a power supply unit for supplying power to the heating element. The inner tube has a first flange portion disposed on the third end side and having a diameter larger than the outer diameter of the inner tube. The insertion port of the outer tube has a second flange portion that abuts against the first flange portion when the heating unit is housed inside the outer tube. A space for cooling fluid to flow is formed between the inner and outer tubes. The outer tube has a fluid supply port and a fluid discharge port.

The utility model discloses a kind of artificial leather preparation devices for volleyball production, belong to the field of sports goods production, including workbench, several groups of support frame are fixedly arranged on workbench, one group of support frame is rotatably provided with lower roll, telescopic rod is fixedly arranged above lower roll, the telescopic end of telescopic rod is fixedly arranged with moving frame, moving frame bottom end is rotatably provided with upper roll, oil passage is fixedly arranged in the inside of upper roll, rotating bearing is fixedly arranged at the both ends of oil passage, rotating bearing other end is respectively communicated and arranged with oil delivery hose, oil delivery hose other end is respectively communicated and connected with oil temperature machine, the inner wall and outer wall of upper roll are respectively provided with pressure sensor and embossing outer mould, temperature sensor is fixedly arranged above upper roll, infrared heater is arranged on the side close to unwinding end, electric sliding rail is also fixedly arranged on workbench, guide roller is movably arranged on electric sliding rail, photoelectric sensor is arranged on the side of guide roller.