209 results about "Heat gun" patented technology

Provided is a heat gun formed by wave-type heating bodies. The heat gun includes a housing assembly and a heating assembly mounted in the housing assembly, where an air supply assembly is fixedly mounted in the housing assembly. The heating wire is wound into a wave-type structure by dedicated equipment. Compared with a traditional slingshot-wire-type structure, the wave-type structure is capable of resisting deformation of the heating wire at a high temperature and in a process from a high temperature to a normal temperature such that defects caused by thermal expansion and contraction when the heating wire operates or stops can be avoided. After the wave-type structure of the heating wire is wound around a mica plate, a direction of the wave-type structure is exactly perpendicular to a direction of an air channel such that wind generated by a fan behind can blow out heat with maximum efficiency.

The invention provides a three-dimensional rotary table with an internal heat source and a high-precision temperature calibration function, which comprises a working table top, a pitching device, a rotating device, a lifting device and a base, and is characterized in that the pitching device comprises a driving shaft fixedly connected with the bottom of the working table top and a pitching driving assembly for driving the driving shaft to swing; the rotating device comprises a rotating plate fixedly connected with the pitching driving assembly and a rotation driving assembly driving the rotating plate to rotate, and the lifting device comprises a lifting table fixedly connected with the rotation driving assembly and a lifting driving assembly fixedly arranged on the base. The three-dimensional rotary table further comprises a hot air gun and a high-precision surface source black body, wherein the hot air gun is fixedly arranged below the working table top, and an air outlet of the hot air gun is aligned with the working table top. Heating and temperature calibration of a measured object are achieved through the integrated internal heat source and the high-precision surface source black body, the space utilization rate and the load capacity are improved through the modular layered design, meanwhile, the disassembly and assembly maintenance space is sufficient, and the maintenance cost is reduced.

The invention discloses a pipe tip forming device and method. The forming device is characterized in that a hot air gun is installed at the top of a sliding table air cylinder, a positioning mark is installed at the top of a linear guide rail, a guide pipe groove is installed at the tops of a lifting table and adjustable supporting legs, and a rotating clamp is installed on a support; the forming method comprises the steps that technological parameters are set, and the hot air gun is preheated; and assembling and loading the to-be-processed pipe, and heating the to-be-processed pipe based on preset process parameters. The hot air gun is used as a heat source, the tip of the pipe is formed through the mandrel and the heat shrink tube, lubricating agents such as silicone oil do not need to be used, the requirement for deviation of the outer diameter of the tip of the pipe is lowered, the machining effect is improved, and meanwhile the production cost and the equipment maintenance frequency are effectively reduced; and the distance between the tip of the pipe and the air nozzle of the hot air gun, the time for heating the pipe, the rotating speed of the pipe and other process parameters can be accurately controlled during forming, the tip of the pipe can be stably formed after being uniformly heated in all directions, and the yield is effectively improved.

The utility model relates to the technical field of hot air gun air nozzles, and discloses a u-shaped air return air nozzle of a hot air gun. The hot air gun air return nozzle with the u-shaped air return function comprises an end plate, an inner arc plate is fixedly installed above the end plate, an air outlet is formed in the surface of the inner arc plate, an outer arc plate is fixedly installed above the end plate, a sealing plate is fixedly installed on the left side of the outer arc plate, a flow guide plate is fixedly installed above the end plate, and the flow guide plate is fixedly installed above the end plate. The flow guide plates are installed between the horizontal structures on the front sides of the end plates at equal intervals in the left-right direction, the included angle between each flow guide plate and the sealing plate is 45 degrees, and hot air blown out of the hot air gun can move rightwards under guiding of the flow guide plates in the process of moving backwards through the tubular structures of the connecting plates and enters the U-shaped structure at the right end of the air duct. The air pressure between the inner arc plate and the outer arc plate is increased, hot air can be exhausted through the air outlet and blown to the heating face, and the front side, the rear side and the side face of the heating face can be heated in the mode.

The utility model discloses a special-shaped edge sealing device which comprises an edge sealing belt traction wheel set, a glue spreading roller and a belt pasting roller, the glue spreading roller is arranged between the edge sealing belt traction wheel set and the belt pasting roller, a channel assembly is arranged between the edge sealing belt traction wheel set and the glue spreading roller, and an edge sealing belt channel for an edge sealing belt to penetrate through is formed in the channel assembly. The edge sealing band channel is provided with a channel air inlet corresponding to the gluing surface of the edge sealing band; the hot air assembly comprises a hot air gun, a hot air supply pipe and a temperature supplementing hot air pipe, the hot air gun is provided with an air outlet end, one end of the hot air supply pipe is communicated with the air outlet end, the other corresponding end of the hot air supply pipe is communicated with the channel air inlet, and one end of the temperature supplementing hot air pipe is communicated with the air outlet end; an air outlet used for blowing air to a groove position between the gluing face of the edge sealing belt and the plate is formed in the other corresponding end of the temperature supplementing hot air pipe. The application range of the special-shaped edge sealing device can be enlarged, and flexible production is facilitated.

The utility model relates to the technical field of hot air guns, in particular to a clamping mechanism and a hot air gun. The air nozzle comprises a fixing assembly and an air nozzle body fixedly connected to the bottom of the fixing assembly. The fixing assembly is used for rapidly fixing an air outlet of the hot air gun to a to-be-heated component. And the tuyere body is used for uniformly dispersing hot air blown out by the hot air gun. The hot air gun has the advantages that the hot air gun is rapidly fixed on a component to be heated through the fixing assembly, fatigue and inconvenience caused by holding the hot air gun for a long time are avoided, working efficiency and safety are improved, and burden of operators is relieved.

1. The name of the design product: hot air gun. 2. The use of the design product: after connecting the battery pack, it is used to generate high-temperature hot air to complete the heating of car film, the softening and removal of adhesives, the shrinking of heat-shrinkable sleeves, the bending of plastic or PVC pipes, the heating of large-area film packaging, plastic welding and forming, paint and coating removal, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A heat gun has a heating element, a heater housing, an inner cover part and an outer cover part. The heater housing that houses the heating element includes: (i) a cylindrical body extending in a longitudinal direction that defines a front-rear direction of the heat gun; (ii) a flow passage, and (iii) an outlet that is formed in a front end part of the body. The inner cover part is arranged outside of the heater housing in a radial direction orthogonal to the longitudinal direction of the heater housing, and covers at least part of the heater housing. The outer cover part is arranged outside of the inner cover part in the radial direction so as to be apart from the inner cover part, and covers at least part of the inner cover part. At least one through-opening is defined between the outer cover part and the inner cover part.

1. Name of the product in this design: Hot air gun (956). 2. Purpose of this design: For use as a welding heating tool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a seamless folding and folding machine which comprises a machine frame, a first hot-pressing conveying belt mechanism, a hot air device and a second hot-pressing conveying belt mechanism, a table top is arranged on the machine frame, an installation frame is arranged on the table top, the first hot-pressing conveying belt mechanism is arranged on the installation frame, and a hot air chamber is installed on the first hot-pressing conveying belt mechanism. The hot air chamber wraps the outer side of the first hot-pressing conveying belt mechanism, a hot air connector is arranged on the hot air chamber, the hot air device is installed on the installation frame, a hot air gun is arranged on the hot air device and connected with the hot air connector, and the second hot-pressing conveying belt mechanism is arranged below the first hot-pressing conveying belt mechanism. A gap for cloth to pass through is formed between the first hot-pressing conveying belt mechanism and the second hot-pressing conveying belt mechanism. The cloth hot-pressing device can perform hot-pressing processing on folded or folded cloth, reduces damage to the cloth, is large in heating range and good in heat preservation effect, enables the cloth to be heated uniformly during hot-pressing, and is good in hot-pressing effect.

According to the heat preservation cotton wrapping equipment for the flexible composite pipe, a hole shrinkage mold with the hole diameter of the upper end gradually reduced from left to right is installed on the upper end face of a left support in a height-adjustable mode, and a gun head of a hot air gun obliquely installed on the hole shrinkage mold extends into the hole shrinkage mold from the small-diameter end of the hole shrinkage mold; the thermal insulation cotton sleeved on the flexible composite pipe penetrating through the reducing die is subjected to hot melting and bonding by a hot air gun; a mounting rack is fixed on the right bracket in a height adjustable manner, a winding machine provided with a protective film roll is fixed on the mounting rack in a left-right adjustable manner, and when the winding machine drives the protective film to rotate around the axis of the flexible composite pipe as the center, the protective film is wound on heat preservation cotton on the outer wall of the flexible composite pipe which penetrates through the winding machine and moves rightwards. The problems that according to a traditional winding mode, multi-pipe-diameter adaptability is poor, centering degree adjustment is difficult, mobility is lacked, heat preservation cotton connector bonding is not firm, and the outer protection winding function is single are solved, and the wrapping efficiency and quality of heat preservation cotton on the flexible composite pipe are improved.

The utility model relates to the technical field of heat-shrinkable sleeves, discloses a power transmission conductor heat-shrinkable sleeve with a protection function, and solves the problem that the service life is shortened due to the fact that the heat-shrinkable sleeve cannot effectively protect the power transmission conductor heat-shrinkable sleeve. Then heating equipment such as a hot air gun is used for heating the heat-shrinkable sleeve body to enable the heat-shrinkable sleeve body to shrink, so that the sliding grooves and the sliding rails are rapidly fixed, four sets of self-protection mechanisms are arranged, four arc-shaped rubber plates are matched to wrap the outer surface of the heat-shrinkable sleeve body in all directions, direct contact with the outside is prevented, and the service life of the heat-shrinkable sleeve body is prolonged. The buffering and energy-absorbing effects are realized by utilizing the elastic material of the arc-shaped rubber plate, so that the heat-shrinkable sleeve body is protected, and the service life of the heat-shrinkable sleeve body is prolonged.

The utility model provides a device for testing airflow temperature of a hot air gun. The device comprises an airflow protection box body assembly, a hot air gun fixing assembly and a temperature sensor fixing assembly. The airflow protection box body assembly comprises a box body, a heat insulation cabin, a heat flow guider, a flow guide pipe and a noise reduction buffer, and drainage and isolation of high-temperature airflow of the heat gun are achieved. The hot air gun fixing assembly comprises a first guide rail, a sliding seat, a connecting piece and a hoop, and is used for fixing a hot air gun body and adjusting the horizontal distance and the vertical distance between the hot air gun body and the sensor; the sensor fixing assembly comprises a second guide rail, a sliding block and a mounting base, and the temperature sensor is fixed and the distance between a probe and a hot air gun muzzle is adjusted. The device can solve the problem that no fixing device exists during calibration of the heat gun, and ensures that the axial distance from the center of a muzzle of the heat gun to a probe of a temperature sensor meets the requirement during testing; meanwhile, the influence of high-temperature airflow on the detection environment temperature can be effectively prevented, and the risk of burn caused by the high-temperature airflow is avoided.

The application discloses a special tool for cleaning acid-proof paint of titanium alloy castings after pickling, which comprises a hot air gun, a hot air outlet pipe arranged at the front end of the hot air gun, a power cord arranged at the rear end of the hot air gun, a shovel knife installed at the front end of the hot air gun relative to the bottom of the hot air outlet pipe, and a temperature control system; the temperature control system comprises a main control chip, a temperature sensing module, a reminding module, a display module and a control module; a dismounting structure is arranged between the shovel knife and the hot air gun; the designed hot air gun, infrared temperature measurement sensor and temperature control system can accurately control the heating temperature of the titanium alloy castings in the cleaning process, improve the cleaning efficiency of the titanium alloy castings surface acid-proof paint and work efficiency, and can also timely carry out high-temperature reminding and overheating shutdown operation under the action of the reminding module and the control module, so as to guarantee the product quality of the titanium alloy castings.

The utility model relates to the technical field of maintenance assistance, in particular to a computer mainboard chip disassembly hot air gun rack which comprises an operation table, a supporting frame is assembled on the rear side of the surface of the operation table in a supporting mode, a placing table is integrally arranged on the rear side of the supporting frame, and a placing assembly is assembled on the surface of the front side of the operation table. A hoisting assembly is supported and assembled at the upper end of the supporting frame; the placing assembly comprises side clamps which are symmetrically arranged, a transverse sliding rod is supported below the two side clamps, a top supporting plate is supported at the bottom of the transverse sliding rod, and a lower supporting disc is supported below the top supporting plate; the hoisting assembly comprises a front support, a rear supporting cylinder is assembled on the rear side of the front support, and a first side clamping arm and a second side clamping arm are symmetrically arranged at the front side end of the front support. The main board and the blower gun can be conveniently adjusted, supported and placed, adjustment, supporting and matching are achieved during use, and the operation and use efficiency can be improved.

The utility model discloses an inflatable pulp board accessory reinforcing device belongs to inflatable pulp board technical field, this inflatable pulp board accessory reinforcing device, including processing table and the hot -blast rifle of installing at processing table top, the front end of first support is connected with rotating mechanism, the front end mounting of second support has drive mechanism, the front end of second support is connected with reciprocating mechanism, the bottom of reciprocating mechanism is connected with the drum, drive mechanism is used for driving reciprocating mechanism movement, the utility model discloses through rotating mechanism adjustment hot -blast rifle muzzle and the angle and distance between processing table, ensure that hot -blast concentrated effect is in the bonding area, promote heating efficiency and avoid material overheating damage, through drive mechanism with stable mechanical power replaces manual hot -blast rifle and scraper's physical labor, reduce the worker's fatigue while guaranteeing processing rhythm consistency, through reciprocating mechanism drive drum reciprocating sweep, automatically exclude air bubble and compact bonding layer, promote scraping pressure degree and the stability of frequency.

The utility model discloses a heater suitable for an endoscope, comprising: a housing, the housing comprising a main body box 13, and an upper cover 2 and a lower cover 17 respectively arranged at two ends of the main body box 13; the heating device comprises a hot air gun 6 and a connecting pipe, the hot air gun 6 is fixedly arranged on the inner wall of the shell, one end of the connecting pipe is connected with an air outlet of the hot air gun 6, and the other end of the connecting pipe extends out of the upper cover 2; the heating control device comprises an optocoupler switch control panel 4, an induction seat 5 and a steady-state control panel 10, the induction seat 5 is fixedly arranged in the shell, the optocoupler switch control panel 4 is fixedly arranged on the induction seat 5, the optocoupler switch control panel 4 is electrically connected with the steady-state control panel 10, and the optocoupler switch control panel 4 and the induction seat 5 are used for inducting whether the connecting pipe is connected with the endoscope or not; and the steady state control panel 10 is electrically connected with the hot air gun 6, and is used for receiving a connection signal of the optocoupler switch control panel 4 and controlling the hot air gun 6 to start and stop according to the signal.

This utility model belongs to the field of label paper processing technology, and in particular to a heat-sealing device for processing logistics label paper. It includes a workbench, a control panel fixedly installed on the front of the workbench, a processing table fixedly installed on the top of the workbench, an adjustment frame fixedly installed on the top of the workbench, a hot air gun located at the bottom of the adjustment frame, a rolling mechanism fixedly installed on one side of the hot air gun, a conveyor table fixedly installed on one side of the workbench, and a testing box fixedly installed on the top of the conveyor table. This utility model utilizes the adjustment frame, motor, lead screw, sliding sleeve, mounting plate, electric slide rail, drive block, and hot air gun in conjunction. By controlling the motor and electric slide rail, the hot air gun can be easily raised, lowered, and moved left and right, allowing for heat-sealing of labels placed on the processing table. Simultaneously, the rolling mechanisms on both sides of the hot air gun compact the label paper, improving the quality of the heat-sealing process.

The utility model discloses an electric soldering iron and hot air gun integrated device which comprises a handle, a heating assembly, a soldering bit and an air conveying cover, the soldering bit is detachable, the device has two modes, namely a hot air gun mode and an electric soldering iron mode, in the hot air gun mode, the soldering bit is detached, air is input into the air conveying cover through a draught fan, and the hot air gun mode and the electric soldering iron mode are combined. In the electric soldering iron mode, a soldering bit is installed, the soldering bit is heated through heating of the heating assembly, soldering tin is melted, and work is conducted. The utility model solves the problems that a traditional electric soldering iron and a traditional hot air gun device cannot quickly realize operation interchange, often two kinds of equipment need to be prepared at the same time and used alternately, tools are lost, and people often only have an electric soldering iron device and cannot meet the requirement for the hot air gun device in family use.

An automatic assembling machine for a laser radar shell comprises a machine table, a carrier rotating disc assembly, an overturning assembly, a preheating assembly, a gluing assembly and a pressure maintaining driving assembly. The carrier rotating disc assembly comprises a rotating disc and a carrier assembly. The carrier assembly comprises a rotating assembly, a lifting assembly, a first jig and a second jig. Through stepping rotation of the rotating disc, a carrier sequentially passes through all stations, the overturning assemblies overturn a shell to enable an opening of the shell to face upwards, a hot air gun of the preheating assembly preheats the edge of the opening, a gluing gun of the gluing assembly conducts gluing, and then the other overturning assembly overturns the shell again to enable the opening of the shell to face downwards. And finally, the pressure maintaining driving assembly jacks the jig, so that the shell and the lens are pressed, locked and subjected to pressure maintaining. Full-process automation of preheating, gluing, overturning and pressure maintaining is achieved, manual intervention is reduced through multi-station cooperative operation, cost and operation difficulty are reduced, and automation is achieved.

The utility model relates to the technical field of heating core assemblies of heat guns, in particular to a heating core assembly of a heat gun, which comprises a metal tube, a heating core structure is inserted in the metal tube and comprises a plurality of ceramic rings, and a plurality of ceramic plates are arranged on the outer sides of the ceramic rings. A first inserting groove and a second inserting groove are formed in the contact positions of the ceramic plate and the ceramic ring respectively, a plurality of limiting grooves are formed in the outer side of the ceramic plate, heating resistance wires are spirally wound in the limiting grooves, a plurality of isolation structures are arranged on the outer side of the ceramic plate, each isolation structure comprises a ceramic curved plate, and connecting blocks are fixed to the positions, close to the two ends, of one side of each ceramic curved plate. The side surface of the connecting block is provided with a cross-shaped plugging port. The heat gun heating core assembly solves the problems that most existing heat gun heating core assemblies are of an integrated structure, the ventilation effect is poor, the heat resistance pressure of ceramic columns is increased, and when the ceramic columns are replaced, the cost is high, and resources are wasted.

The invention discloses an automatic element drying device. An automatic element drying device comprises a host case, and the upper portion of the host case is connected with a drying box through an angle adjusting mechanism; the dewatering unit comprises six spin-drying filter cartridges which are rotatably mounted in the drying box and a rotary driving mechanism; the drainage unit comprises a drainage connector installed at the lowest position of the bottom of the drying box, and the drainage connector is connected with the water collecting barrel through a drainage pipeline; the air supply unit comprises a fan, and an air outlet of the fan is in butt joint with the air outlet hose; the drying device further comprises a hot air unit, the hot air unit comprises an air supply pipe row in butt joint with the air outlet hose, the air supply pipe row is in butt joint with branch pipelines matched with the drying filter cartridges in number, the branch pipelines are sequentially provided with connecting pipes, hot air guns, heat preservation pipes and air nozzles which are sequentially connected in the flow guide direction, and air volume adjusting valves are installed on the heat preservation pipes. According to the invention, integration of dehydration and drying is realized.

1. The name of the design product: hot air gun main machine (touch screen). 2. The use of the design product: for hot air gun main machine. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The present specification discloses a hot air gun accessory for disassembling components, comprising a suction nozzle, a suction nozzle support frame, a suction nozzle support frame fixing part, a negative pressure conveying pipe, a negative pressure manual switch, a hot air gun, a negative pressure controller and a vacuum generator. By installing the accessory at the air outlet of the hot air gun, most of the components on the PCBA can be sucked and disassembled without additional tools, and the disassembly process will not cause the disassembled components to be blocked and inconvenient to disassemble, and the surrounding components will not be knocked. The disassembly of the components is conveniently realized.

The utility model discloses a combined type hot air gun bracket, which comprises a first bracket, a second bracket and a third bracket, wherein the first bracket is provided with a first hot air gun placing position for placing a first hot air gun; a second hot air gun placing position for placing a second hot air gun is arranged on the second support, and the first hot air gun and the second hot air gun are two different hot air guns; the diagonal connecting positions are arranged at the vertex angles of the first support and the second support respectively, the first support and the second support are connected through the diagonal connecting positions to form a staggered combined structure, the vertex angle of the first support is far away from the first hot air gun placing position, and the vertex angle of the second support is close to the vertex angle of the second hot air gun placing position. In the process of using different types of hot air guns, physical interference is avoided, the support toppling risk is reduced, and the heat dissipation effect is improved.

The utility model relates to a novel heat gun heating body structure, which comprises a ceramic cylinder, a supporting mica sheet and a heating resistance wire assembly fixed on the supporting mica sheet, and is characterized in that one end of the supporting mica sheet connected with the ceramic cylinder is U-shaped, the ceramic cylinder is formed by connecting an air outlet end head and a heating seat body into a whole, and the heating resistance wire assembly is fixed on the supporting mica sheet. First connecting grooves are formed in the positions, opposite to the connecting positions of the supporting mica sheets, of the air outlet end head and the outer wall of the heating base body, four heating air channels which are through front and back are formed in the air outlet end head and the heating base body, and the heating air channels are conical; and two groups of heating resistance wire assemblies which are arranged in parallel are fixed on the supporting mica sheet. According to the utility model, a straight barrel-shaped heating air channel is changed into a conical flow channel with a large inlet and a small outlet, so that the temperature of pressure gas can be automatically increased in the flowing process, and the effect of improving the heating efficiency is achieved.

1. The name of the design product: ceramic support (hot air gun heating core). 2. The use of the design product: support the fixed heating wire support. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The invention provides a heavy-duty gas turbine large-scale structural member strain measurement method and system, and the method comprises the steps: carrying out the sand blasting of a local region, where a strain gauge is to be pasted, of the surface of a heavy-duty gas turbine large-scale structural member through a movable pneumatic sand blasting gun, and protecting a non-sand-blasting region through the combination of a high-temperature wear-resistant adhesive tape and a protection film; for structural parts except the central pull rod rotor, the positions of strain gauges are heated through a hot drying gun, and the heating process is adjusted according to the real-time heating temperature monitored by a thermocouple; for the central pull rod rotor, a split annular heating device is mounted through a heater lifting device, and the position of the annular heating device is adjusted; and measuring strain data by using the strain gauges which are cured by the mucilage glue. According to the method, sand blasting treatment is carried out on the local tiny area of the large-scale structural member, and strain heating curing is carried out through a corresponding heating device, so that the accuracy, reliability and applicability of strain measurement of the large-scale structural member of the gas turbine are improved.

The utility model belongs to the technical field of adhesive tapes, and particularly relates to an adhesive tape for an OLED (Organic Light Emitting Diode) display component, which comprises an adhesive tape fixing block, an antimagnetic adhesive tape is fixedly arranged on the outer surface of the adhesive tape fixing block, and the antimagnetic adhesive tape comprises an aluminum film protection component; the aluminum film protection assembly comprises an outer-layer protection frame, hot melting resin is fixedly installed on the inner surface of the outer-layer protection frame, a connecting rod is fixedly installed on the inner wall of the outer-layer protection frame, a connecting plate is fixedly installed at the bottom of the connecting rod, and an aluminum film is fixedly installed at the bottom of the outer-layer protection frame. According to the adhesive tape for the OLED display assembly, the antimagnetic adhesive tape is cut into a proper length and is pasted on the OLED display inner assembly, a component is covered and pasted, then the antimagnetic adhesive tape is heated by a hot air gun to heat the hot melt resin to be softened, and then a user extrudes the outer protection frame by using a tool to extrude the internal hot melt resin out, so that the adhesive tape is formed. And covering the cut part of the aluminum film, and filling the aluminum powder in the hot melting resin into the slit of the torn aluminum film.