577 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.

A hot air gun, relating to the field of power guns, includes a housing, heating assembly, and airflow generation assembly, the heating and airflow generation assemblies are in the housing, the airflow generation assembly being behind the heating assembly, the airflow generation assembly includes a fan wheel and electric motor driving the fan wheel, an air inlet at the housing rear portion; the hot air gun includes a screen filter mounted on the housing and covering the air inlet and includes several filter apertures distributed at intervals, the filter aperture being smaller than the air inlet. The screen filter filters the air accessing the inside of the housing, preventing foreign objects from accessing, with the air, the inside of a gun body through the air inlet of a larger aperture size, thereby ensuring use safety of the gun body and service life of the electric motor.

The invention discloses a carrier tape production line and a production method, and belongs to the field of carrier tapes. The carrier tape production line comprises a composite extruder, an automatic adjusting type carrier tape forming machine, processing equipment and a winding machine; the automatic adjusting type carrier tape forming machine comprises a first position automatic adjusting assembly, a first machine table, a forming roller assembly, a roller type flattening assembly, a second position automatic adjusting assembly, a hot air gun, a guide wheel, a controller and a display screen, and the first machine table is arranged at the adjusting end of the first position automatic adjusting assembly; the hot air gun is arranged at the adjusting end of the second position automatic adjusting assembly, the roller type flattening assembly comprises a fixed roller set and an adjustable roller set which are oppositely arranged, and the adjustable roller set is provided with a third position automatic adjusting assembly. The first position automatic adjusting assembly, the forming roller assembly, the roller type flattening assembly, the second position automatic adjusting assembly and the hot air gun are all electrically connected with the controller, and the controller is electrically connected with the display screen. The overall carrier tape production efficiency and the product quality are high.

The invention relates to the technical field of melt tin blowing, in particular to fuse melt tin blowing equipment and a process thereof.The fuse melt tin blowing equipment comprises a workbench, a sliding table assembly and a support assembly, the sliding table assembly and the support assembly are fixedly installed on the workbench, a carrier plate is arranged on the sliding table assembly, and the carrier plate is driven to move through the sliding table assembly; a hot air gun is installed on the support assembly, a fuse melt is placed on the carrier plate, and the carrier plate is driven to move through the sliding table assembly, so that the fuse melt is subjected to tin blowing treatment through the hot air gun; according to the fuse melt tin blowing equipment, the production efficiency and the product consistency can be remarkably improved, the carrier plate is driven by the sliding table assembly to automatically complete the tin blowing process, the manual operation time is shortened, and the production period is greatly shortened.

The utility model provides a hot-melt welding device for forming a box by using a hollow plate, which comprises a rack provided with a working surface and a cross beam, a box plate positioning strip is arranged on the working surface, and the cross beam is erected above the working surface; the hot melting guide-in plate is provided with a guide-in opening which is opened towards the left side, is used for supporting one side of the boxboard, and is arranged below the cross beam through a first connecting frame; the hot air gun is connected with the beam through a moving mechanism, and the heating end of the hot air gun enters or exits from the hot melting position through up-and-down and left-and-right movement; the front pressing wheel set and the rear pressing wheel set are used for conveying the boxboards and pressing the hot-melted boxboards correspondingly. The device is simple in overall structure, low in maintenance cost and high in hot melting welding efficiency; and the conveying and welding stability of the boxboards is improved.

The utility model relates to the technical field of heat gun protection, and discloses an anti-scald heat gun which comprises a heat gun body, and an anti-scald device is installed on the heat gun body. The anti-scalding device comprises a fixing base installed on the heat gun body, a power assembly is installed on the heat gun body, an anti-scalding frame is installed on the fixing base, and the power assembly is used for driving the anti-scalding frame to move front and back. During use, the power assembly drives the anti-scalding frame to move front and back, so that the air outlet of the air heater body is covered. By the adoption of the structure, the anti-scalding frame can be driven to move front and back through the power assembly, use of the air heater is not affected, a protection range is formed, an operator is prevented from being scalded when directly making contact with the air outlet of the air heater body, and heat dissipation can be effectively conducted in the form of the anti-scalding frame.

The utility model discloses wafer stripping and cleaning equipment, which is characterized in that a pre-cleaning mechanism cleans a silicon rod assembly moved by a feeding mechanism, a first transfer mechanism transfers the silicon rod assembly on the feeding mechanism to a stripping mechanism, and the output end of a linear module in the stripping mechanism is provided with a hanger for bearing the silicon rod assembly; the material moving unit fixes the wafer at the end of the silicon rod beside the tail end of the linear module, the hot air gun heats the joint of the wafer at the end of the silicon rod and the resin plate, and the second transfer mechanism is in butt joint with the material moving unit and then feeds the wafer to the rear cleaning mechanism to be cleaned. And the discharging mechanism is connected with the rear cleaning mechanism and is used for discharging the cleaned wafer. According to the utility model, the hot air gun is used for heating the joints of the wafers on the silicon rod assembly and the resin plate and then stripping the wafers, so that the wafers are positioned and stripped one by one, the phenomena of side inclination, collision and the like between the wafers are avoided, the automation degree of wafer stripping is improved through series connection of multiple processes, and the working efficiency is improved.

The utility model discloses a heating core assembly for a heat gun, which belongs to the technical field of electric tools and comprises a sleeve, a core frame, a heating element and a ceramic ring, the core frame, the heating element and the ceramic ring are positioned in the sleeve, the heating element is arranged on the core frame, the ceramic ring is positioned at the downstream of the heating element, an air outlet cover is arranged in front of the core frame, and the air outlet cover is arranged in front of the core frame. A ceramic ring is arranged between the core frame and the air outlet cover, the ceramic ring comprises a mounting part and an outer ring located on the periphery of the fixing part, the mounting part and the outer ring are connected through a plurality of connecting ribs, a ventilating duct is formed between every two adjacent connecting ribs, and a breaking seam enabling the outer ring to be broken in the circumferential direction is formed in the outer ring. The outer ring of the ceramic ring is provided with the breaking seam, so that the ceramic ring is broken in the circumferential direction, the situation that the ceramic ring is damaged due to thermal expansion is avoided, and the service life of the ceramic ring is guaranteed.

The welding equipment comprises a placing box, a plurality of adsorption openings are formed in the top of the placing box, the multiple adsorption openings are linearly arranged in sequence from left to right, and the multiple adsorption openings communicate with an inner cavity of the placing box; according to the LED lamp strip welding device, an LED lamp strip can be preliminarily fixed in a non-contact pressure mode through a small vacuum pump and a mounting plate, the LED lamp strip is prevented from tilting during welding, meanwhile, a lamp strip table cannot be scratched, and the LED lamp strip welding device is convenient to use and high in practicability. Through mutual cooperation of the component clamping plate, the fixing rod, the limiting block, the movable crank, the transmission crank, the linkage crank, the movable plate and other components, attachment to the edge of the LED lamp strip can be achieved, the edge of the lamp strip is forcibly aligned, and the welding quality and efficiency can be improved by arranging a hot air gun.

The invention discloses an automatic wrinkle identifying and repairing device and a seat wrinkle repairing method.The automatic wrinkle identifying and repairing device comprises a conveying belt, an identifying mechanism, a smoothing mechanism and a control terminal, and the identifying mechanism and the smoothing mechanism are both arranged on the same side of the conveying belt; the control terminal is in communication connection with the conveying belt, the recognition mechanism and the smoothing mechanism, the recognition mechanism comprises a first mechanical arm and a camera installed at the working end of the first mechanical arm, and the smoothing mechanism comprises a second mechanical arm, an ironing assembly and a hot air assembly, and the ironing assembly and the hot air assembly are installed at the working end of the second mechanical arm. The ironing assembly comprises a steam iron installed at the working end of the second mechanical arm, the hot air assembly comprises a hot air gun installed at the working end of the second mechanical arm, and a storage module, a control module and a comparison module are integrated in the control terminal. According to the wrinkle automatic identification and repair device and the seat wrinkle repair method, the labor cost can be reduced, and the maintenance efficiency can be improved.

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 uniform-heating multi-heat-source rubber tube heat shrinkable sleeve hot assembly equipment, which comprises a workbench, a hot assembly device, a hot assembly device and a hot assembly device, and is characterized in that an equipment bracket is arranged on the workbench; positioning seats and positioning sleeves are arranged on the assembling stations; the heating lamp tube and the hot air gun are arranged on the equipment bracket; the heat conduction pipe is driven by the driving mechanism to be rotationally arranged on the second positioning seat and on the outer side of the positioning sleeve; the flow guide part is in butt joint with an air outlet of the hot air gun and the second positioning seat and communicates with an inner cavity of the heat conduction pipe; wherein the rubber tube is arranged on the positioning sleeve in a penetrating mode, the rubber tube is sleeved with the thermal shrinkage sleeve and pressed into the heat conduction tube, the heat conduction tube absorbs light beams emitted by the heating lamp tube and evenly heats the thermal shrinkage sleeve through rotation, and high-temperature airflow in the flow guide tube enters the heat conduction tube and evenly heats the thermal shrinkage sleeve. The problems that when existing hot assembly equipment is used, the heating uniformity of a thermal shrinkable sleeve is poor, so that the trend of a rubber pipe finished product is unstable, and the hot assembly quality and the hot assembly efficiency are low can be solved.

The invention discloses a process method for preparing an erosion type tungsten-rhenium thermocouple. The method comprises the following steps of: polishing a tungsten sheet and a tungsten-rhenium alloy sheet by using an electric grinder, removing stains on the surfaces of the tungsten sheet and the tungsten-rhenium alloy sheet so that the tungsten sheet and the tungsten-rhenium alloy sheet are smooth, and welding a tungsten wire and the tungsten sheet as well as a tungsten-rhenium alloy wire and the tungsten-rhenium alloy sheet together through electric resistance welding to form positive and negative electrodes of the erosion type tungsten-rhenium thermocouple; sequentially arranging an aluminum oxide sheet, a tungsten sheet, an aluminum oxide sheet, a tungsten-rhenium alloy sheet and an aluminum oxide sheet to form a five-layer sensitive core body structure, applying pressure to the five-layer sensitive core body structure through a clamp, and putting the five-layer sensitive core body structure into a tubular furnace for hot pressed sintering to form a sensitive core body block; smearing high-temperature glue on the aluminum oxide sheets on the two sides of the sensitive core block, stuffing into the stainless steel tube shell, and curing the high-temperature glue by using a hot air gun, so that the sensitive core block is tightly connected with the stainless steel tube shell. Temperature measurement nodes are refreshed in a grinding mode, long-term and repeated use of the tungsten-rhenium thermocouple in an erosion environment and a high-temperature aerobic environment is achieved, and meanwhile the preparation efficiency is effectively improved.

This invention discloses a mobile metal clamp and heat shrink sleeve assembly heat shrink device, belonging to the technical field of hose heat shrink devices. It includes a worktable, a base plate mechanism, a product fixing mechanism, a detection mechanism, and a moving mechanism. The base plate mechanism includes a base plate and a guide rail connected to the worktable. The product fixing mechanism includes a positioning body and a limiting component. The positioning body is connected to the base plate, and the hose product is positioned on the positioning body. Metal clamps and heat shrink sleeves are respectively provided on both sides of the hose product. The detection mechanism includes a support column, a first motor, a second motor, a metal clamp detection component, and a heat shrink sleeve detection component. A hot air gun is connected to the worktable via a fixing plate. This invention uses a cylinder to drive the base plate mechanism to move, separating the metal clamp and heat shrink sleeve detection and heat shrinking positions. This facilitates employee operation and avoids the risk of burns. The sensor is unaffected by the heat source, ensuring stable detection, reducing maintenance and debugging time and replacement frequency, and improving equipment utilization and output.

The utility model discloses heelpiece shaping processing equipment which is characterized in that the heelpiece shaping processing equipment comprises a machine frame and a working platform arranged on the machine frame, a hot air gun and a glue spraying device are arranged on the working platform, the hot air gun is provided with an air outlet, the glue spraying device is provided with a glue spraying opening, and the hot air gun and the glue spraying device are connected with an external power source through connecting wires. And the hot air gun and the glue spraying device are started in an induction manner. The heelpiece shaping processing equipment heats and softens the lower part of the heel part of the shaping piece through the hot air gun, and sprays glue to the heel part of the shaping piece through the glue spraying device, so that the automation degree is higher, the efficiency is higher, the glue spraying device does not easily spray excessive glue, the glue cost is saved, the production cost is further reduced, and the production efficiency is improved. And the shaping sheet is softened by hot air and does not contain moisture, so that the processed vamp does not mildew.

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 discloses a hot air gun with automatic temperature control, and relates to the technical field of hot air guns, the hot air gun comprises a hot air gun body, a grip and an air inlet, the grip is arranged at the lower end of the hot air gun body, the air inlet is arranged on the left side of the hot air gun body, and an air supply assembly is arranged in the hot air gun body. The right side of the hot air gun body is connected with an air pipe, a heating wire is arranged in the air pipe, a heat dissipation assembly is arranged on the outer side of the air pipe, an air outlet is formed in the right side of the air pipe, and a rotary drum is rotationally arranged on the right side of the air pipe. When the temperature sensor detects that the hot air temperature at the air outlet is different from the set temperature, the power of the heating wire is changed in time, free control over the temperature of the hot air gun is achieved, the opening size of the heat dissipation opening is adjusted by moving the heat insulation sleeve on the air pipe, the temperature in the air pipe is rapidly adjusted, and the heat dissipation efficiency is improved. And the heat insulation sleeve can prevent the heated air pipe from influencing the surroundings.

The welding robot suitable for the gas shielded welding comprises a robot body, the robot body comprises a driving base, a rotating shaft base fixedly installed at the top end of the driving base and a first swing arm rotationally connected to one end of the rotating shaft base, and one end of the first swing arm is rotationally connected with a second swing arm; the industrial hot air gun body is started, external air enters the main body rack from the air inlet, the electric heating core in the main body rack is used for heating the air entering the main body rack, the fan blades in the main body rack are used for spraying heated hot air out of the air outlet, and the surface of a workpiece is uniformly preheated; by means of the preheating assembly, when a large part is machined, preheating can be directly conducted, use of external heating equipment is reduced, the machining cost is reduced, and therefore the stability of the gas shielded welding gun for welding a workpiece is improved, and the preheating assembly can be conveniently installed and replaced through a limiting fixing rod and a limiting groove hole.

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 discloses a washing machine door seal deburring high-temperature gun which comprises a machining mechanism and an adjusting mechanism. The machining mechanism comprises two hot air guns, gun sleeves connected to the outer sides of gun handles of the hot air guns in a sleeving mode, two transverse rods installed on the two sides of the gun sleeves, rod sleeves movably connected to the outer ends of the transverse rods in a sleeving mode and a frame movably connected to the outer sides of the multiple rod sleeves in a sleeving mode, and sliding ways suitable for lifting of the rod sleeves are formed in the two side walls in the frame correspondingly. According to the thickness of the door seal, the motor is started, then the threaded rod influences the movement of the two rod sleeves arranged on the outer side of the threaded rod in a sleeving mode, under mechanical transmission, the two rod sleeves indirectly drive the two hot air guns to move face to face or back to back till the distance between the two rod sleeves is equal to the thickness of the door seal, the two-way electric push rod is started, and the movable end of the two-way electric push rod stretches or contracts; the muzzle of the hot air gun is aligned with the edge of the door seal, and the deburring effect and efficiency are improved.

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 relates to the technical field of electronic equipment manufacturing, in particular to a circuit board welding device, which comprises a base, a welding table, a welding table and a welding table, the bracket is mounted on the base; the bottom of the lifting platform is provided with a sliding block matched and connected with the sliding groove of the base, and the side, facing the support, of the lifting platform is of an open structure; the screw is arranged in the lifting table, and the top of the screw penetrates out of the lifting table; a threaded hole is formed in one side of the rear portion of the mechanical arm and connected with the screw in the lifting table in a matched mode, a cavity with an opening in one end is formed in one side of the front portion of the mechanical arm, and a front-back limiting groove is formed in the side wall of the cavity; the extension rod is sleeved in the cavity of the mechanical arm; the clamping part is arranged at the end, away from the mechanical arm, of the extension rod, and an air duct of the hot air gun is placed in a through structure of the clamping part. The utility model has the advantages that the welding spot is uniformly heated, the operation efficiency and the welding quality are improved, the orientation of the hot air gun is regulated so as to adapt to the welding spot requirements of different positions on a circuit board, and the risk of damaging elements on the board is reduced.

1. Name of the product in this design: Mini Heat Gun. 2. Purpose of this design: A hot air gun for heating purposes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention provides a carrier thermoplastic machine. The carrier thermoplastic machine includes a lower mold mechanism and an upper mold mechanism. The lower mold mechanism includes a lower mold unit and a first driving device. The first driving device can drive the lower mold unit to rise and fall to carry the carrier, and the lower mold unit can provide negative pressure to absorb the carrier. The upper mold mechanism includes an upper mold unit, a second driving device and a plurality of hot air guns. The second driving device can drive the upper mold unit to rise and fall, so that the upper mold unit is lowered and placed on the carrier, and hot air is directly delivered to the carrier through the hot air gun to provide positive pressure so that the carrier can be thermoplastically formed. The hot air can also flow back through the reflow channel. A temperature sensor can also be provided at the air outlet of the hot air gun to control the air outlet temperature. In this way, it can be used to solve the problems of carrier warping and solder ball coplanarity.