21results about How to "Blow evenly" patented technology

The invention discloses a surface milling device for mold machining and a machining method of the surface milling device, and relates to the technical field of mold machining, the surface milling device comprises a base, a supporting frame is fixedly mounted at the top of the base, an electric cross sliding table is arranged on the side, located on the supporting frame, of the base, and the surface milling device further comprises an electric push rod fixedly mounted on one side of the top of the supporting frame; the movable end of the electric push rod penetrates through the supporting frame and is fixedly provided with a movable plate, guide rods are symmetrically installed on the two sides of the top of the movable plate, the two guide rods are both slidably connected with the supporting frame, meanwhile, a driving motor is fixedly installed in the center of the top of the movable plate, and a chuck is fixedly installed at the output end of the driving motor; by means of the cooling device, a tool can be evenly cooled in the mold milling process, the situation that the service life of the tool is affected by overheating of the tool can be avoided, waste of cooling liquid can be reduced while the cooling liquid is sprayed, the cooling liquid is saved, and practicability is improved.

The invention discloses a carbon fiber bicycle hub coating-free hot stamping device and a coating-free hot stamping process, and belongs to the field of hub coating-free hot stamping, the carbon fiber bicycle hub coating-free hot stamping device comprises a working table, a mounting plane is arranged on the working table, a feeding table for bearing a carbon fiber bicycle hub is detachably arranged on the working table, and the feeding table is provided with a discharging port for discharging the carbon fiber bicycle hub. A baffle is detachably arranged on the feeding table. According to the coating-free hot stamping device and the coating-free hot stamping process for the carbon fiber bicycle hub, through combination of the follow-up blowing component and the follow-up inserting component, hot stamping operation on the carbon fiber bicycle hub can be effectively and synergistically assisted, so that when the hot stamping component conducts hot stamping on the carbon fiber bicycle hub, the carbon fiber bicycle hub is prevented from being damaged, and the carbon fiber bicycle hub is prevented from being damaged. The situation that the follow-up air blowing component and the follow-up inserting component are used at the same time when the hot stamping component moves downwards is avoided, the stability of hot stamping is improved, the follow-up air blowing component and the follow-up inserting component can be promoted to be used at the same time every time the hot stamping component moves downwards, and the overall maintenance difficulty of equipment is lowered.

The utility model discloses a road bridge deicing device which comprises a moving frame, the moving frame is connected to external moving equipment, an adjusting mechanism is arranged on the moving frame, and the adjusting mechanism comprises a fixing pipe, an external connecting pipe, a corrugated pipe, an air blowing mechanism, a fixing ring, an elastic piece, a flow deflector, a telescopic disc, a bidirectional lead screw and a rotating mechanism. The air blowing mechanism is connected to the fixed pipe and the movable frame in a matched mode, the external pipe is connected to an external air inlet mechanism, the corrugated pipe is connected to the external pipe and the fixed pipe, the multiple elastic pieces are arranged, when the telescopic discs get close, the elastic pieces get close to each other, the flowing resistance is increased, and therefore the flowing speed of hot air is reduced, and the air blowing effect is improved. According to the design, by adjusting the distance between the elastic pieces, the flow speed of hot air can be adjusted, and the adaptability and practicability of the deicing device are improved.

The quick-freezing warehouse comprises a warehouse body, a goods shelf trolley, a heat exchanger and an axial flow fan are arranged in the warehouse body, the axial flow fan sucks low-temperature airflow of the heat exchanger and forcibly conveys the low-temperature airflow to an air inducing device, and the high-pressure low-temperature airflow vertically enters an air guiding device after the airflow direction is changed through the air inducing device. Horizontal airflow guided layer by layer through the air guiding device enters the air guiding grating, the air guiding grating is arranged in a modularized mode, and low-temperature airflow blown out of the air guiding grating is evenly blown to each layer of frozen products on the goods shelf trolley. According to the utility model, the air duct system of the quick-freezing storage is optimized, so that frozen products in the storage are uniformly blown, the freezing time is shortened, and the energy consumption is reduced; products of different specifications can be frozen at the same time and can be independently adjusted in different areas. According to the utility model, small-batch quick freezing can be realized, when small-batch goods are warehoused, the grating plates in other areas are closed, centralized blowing heat exchange is carried out on the goods placing area, the local air volume is improved, and the freezing time is shortened.

The invention relates to the field of double-wall pipe airtightness detection, in particular to LNG ship double-wall pipe airtightness detection equipment which comprises a shell. The two ends of the shell are each provided with a connector, each connector comprises a first connecting unit and a second connecting unit, each first connecting unit is used for being connected with the end of the inner pipe, each second connecting unit is used for being connected with the end of the outer pipe, and each second connecting unit comprises an outer connecting shell arranged on the periphery of the corresponding first connecting unit in a sleeving mode; a second annular gap exists between the outer connecting shell and the first connecting unit, a connecting pipe for connecting the two connectors is arranged between the two connectors, and the two ends of the connecting pipe are connected with the outer connecting shell in the two connectors respectively and communicate with the corresponding second annular gap in the two connectors; a first fan is arranged between the connecting pipe and the outer connecting shell, and a barometer is arranged on the outer connecting shell. According to the invention, the safety in the detection process is ensured.

The invention discloses a uniform blow-drying device for textile and garment production, and relates to the technical field of textile and garment production, the uniform blow-drying device for textile and garment production comprises a drying chamber, and two connecting plates are fixedly connected to the top of an inner cavity of the drying chamber. Clothes such as trousers can be supported on the clothes hanger, then the first telescopic column, the second telescopic column, the third telescopic column and the tail end column which are telescopic extend into trouser legs of the trousers, and air can be blown to the inner sides of the trousers through the first telescopic column, the second telescopic column, the third telescopic column, the tail end column and the spray pipe. And meanwhile, the air ports in the bag body blow air to the outer side of the trousers, so that air blowing is uniform, the trousers are quickly blow-dried, and the trousers can be conveyed in the process of blow-drying the trousers in the bag body, so that the processing efficiency of the trousers is guaranteed, temperature dissipation is reduced, and energy consumption is reduced.

The utility model discloses an aluminum substrate solder resist ink pre-baking device, which belongs to the technical field of aluminum substrate solder resist ink, and is characterized in that the aluminum substrate solder resist ink pre-baking device comprises a moving frame, a device body and an aluminum substrate body are arranged at the top of the moving frame, and sealing mechanisms are arranged on the front side and the rear side of the device body. Auxiliary mechanisms are arranged on the two sides of the top of the movable frame. The auxiliary mechanism comprises a heating plate, a dustproof net, an installation frame, a plurality of fixing columns, an air inlet frame and an installation sleeve, and solves the problems that most existing aluminum substrate solder resist ink pre-baking devices adopt the design that infrared heating pipes are evenly distributed at the top and the bottom, but in actual operation, aluminum substrates in the edge area still have the situation that heating is insufficient, and the heating effect is poor. The problems that a pre-baking device is poor in sealing performance, heat is prone to loss, temperature fluctuation in the device is large, stable pre-baking temperature is difficult to maintain, the ink curing effect is affected, and external dust and impurities possibly enter the device to pollute ink and an aluminum substrate are solved.

This utility model relates to the field of filter element production technology, and provides a drying device for filter element production, including: a box body and a door panel, the door panel being hinged to the box body, and a placement assembly disposed inside the box body. The placement assembly includes: a connecting shaft movably disposed at the center of the box body. Filter elements to be dried are placed on a circular placement plate, and the filter elements are fitted onto the outer surface of a circular rod, which positions the filter elements. The outer surface of the circular placement plate has multiple drainage holes, and a conical circular plate is fixedly installed at the bottom of the circular placement plate. Water drips through the drainage holes onto the conical circular plate and then onto the inside of an annular groove, which collects excess water. Opening a valve allows water to be removed through a drain pipe. A stepper motor is activated to rotate the connecting shaft, which in turn rotates the multiple circular placement plates, allowing the filter elements in different positions to be adjusted for drying.

This utility model discloses a high-efficiency combustion-supporting blower for an incinerator, relating to the field of incinerator technology. It includes: a flue pipe, fixedly connected to a support frame; a blower, fixedly connected to the support frame; a connecting pipe, fixedly connected to the blower; a reciprocating mechanism, mounted on the support frame, for uniformly blowing air into the support frame to ensure more complete waste combustion; and a vibration mechanism, mounted inside a collection frame, for vibrating the support frame to cause the burned ash to fall into the collection frame. By incorporating the reciprocating mechanism, blower, and connecting pipe, uniform airflow is achieved within the support frame, resulting in more thorough waste combustion. The vibration mechanism also ensures that the burned ash falls into the collection frame, preventing dust accumulation and ensuring proper waste combustion.

The utility model discloses a glass ball conveying track cleaning device relates to glass ball production technical field, including cleaning frame, the lower end both sides of cleaning frame all are fixedly connected with mounting seat, the inside of both sides of cleaning frame all are seted up with side chamber, the both sides of cleaning frame all are fixedly connected with air inlet, and air inlet is linked with side chamber, and the side of side chamber is seted up with the communicating port, and the both sides of cleaning frame inside all are height connection with the limit card seat, and the inside plug -in of limit card seat is fixed with the connecting plate, the utility model discloses the setting of air inlet and air jet nozzle can be in use, through the intermittent jet of both sides air jet nozzles in cleaning frame, can blow glass ball and roll left and right, cooperate airflow, can make the dust on glass ball separate, and simultaneously the design utilizes the rolling of glass ball, can make glass ball surface blow gas more uniform, can make glass ball surface dustless, guarantee the cleaning of glass ball surface, to guarantee the adhesion effect of glass ball later coating.

The utility model belongs to the technical field of wafer epitaxy, in particular to a novel base of an epitaxy machine table, which comprises a base body, a wafer and an air blowing structure, the wafer is arranged in the base body, the surface height of the base body is lower than that of the wafer, the air blowing structure comprises a rotating shaft, the rotating shaft is arranged on the surface of the base body, and the rotating shaft is arranged on the surface of the base body. The depth of the groove of the base body is shallower, so that the edge of a wafer has more reaction gas, the epitaxial thickness of the edge of the wafer is increased, the SFQR of the edge is improved, and meanwhile, by means of an upper blowing mode, the phenomenon that the edge of the wafer is damaged during lateral blowing can be avoided. The wafer higher than the base body disperses the gas so as to influence the epitaxial smoothness of the wafer, and the wafer higher than the base body is matched with upper blowing, so that the high-temperature gas can be more uniformly blown to the wafer, and the condition of non-uniform temperature does not occur.

The utility model provides a quick cooling device for a lead-free glass shell, which relates to the technical field of lead-free glass shells and comprises a cooling box, a round rod is arranged in an inner cavity of the cooling box, a first gear is sleeved on an outer ring of the round rod, a round plate is fixedly connected to the top of the inner cavity of the cooling box, an arc-shaped groove is arranged at the bottom of the round plate, and a second gear is arranged in the arc-shaped groove. An inner cavity of the arc-shaped groove is slidably connected with a sliding block, the outer ring of the round rod is sleeved with a circular ring, and the outer surface of the circular ring is fixedly connected with a supporting rod. According to the lead-free glass shell cooling device, cold air blown by the blower can be uniformly blown to the lead-free glass shell, the temperature of the lead-free glass shell is reduced to a required range, the lead-free glass shell can be efficiently and quickly cooled, the production efficiency is improved, meanwhile, through the combined action of the blower and the two fan blades, the uniform cooling effect can be ensured, and the service life of the lead-free glass shell is prolonged. The situation that the local temperature is too high or too low is avoided, and the good cooling effect and the high quality of the lead-free glass shell are guaranteed.

The invention relates to the technical field of dried fruit processing, and discloses an electric hot air blast dried fruit drying device, comprising a centrifugal cylinder, a centrifugal turntable coaxially rotatingly arranged in the centrifugal cylinder, a driving shaft coaxially fixedly connected to the centrifugal turntable, a motor module arranged on the top of the driving shaft, an electric hot air blast module arranged at the bottom of the centrifugal cylinder, gas blown out by the electric hot air blast module flows along the spiral direction of the centrifugal turntable, an oil groove is also arranged on the inner wall of the centrifugal cylinder, a filter cylinder is arranged between the oil groove and the centrifugal turntable, and an oil tank is connected to the bottom of the oil groove; the invention can effectively avoid the phenomenon of dry fruit accumulation at the bottom that is easy to occur in a traditional centrifugal oil-stripping structure, and the dry fruits can always be located at different layers of the centrifugal turntable for centrifugal oil-stripping through the cyclic rotation of the centrifugal turntable, thereby avoiding the accumulation of the dry fruits, and at the same time, in the oil-stripping process, the dry fruits can be turned over, and the flowing hot air generated by the electric hot air blast module flows along the spiral direction of the centrifugal turntable, thereby improving the efficiency of the device in removing oil from the dry fruits.

The utility model relates to the technical field of refrigerating machine equipment, and provides a portable refrigerating machine which comprises a refrigerating machine body, two buttons are movably connected to the outer surface of the refrigerating machine body, and an adjusting knob is movably connected to the outer surface of the refrigerating machine body. Two fixing plates are fixedly connected to the side, close to the bottom, of the outer surface of the refrigerator body. According to the refrigerating machine, the refrigerating machine body is opened through the button, the refrigerating temperature of the refrigerating machine body is adjusted through the adjusting knob, at the moment, the interior of the refrigerating machine body begins to refrigerate, cold air generated by refrigerating is blown out through the air blowing plate, and in order to make the cold air blown more evenly, the output end of the second motor begins to drive one cylinder to rotate forwards; wherein one cylinder is driven to rotate, and the other cylinder rotates forwards, so that cold air is blown more evenly, the situation that the blowing direction of the cold air is limited is avoided, the cold air generated by the refrigerator body can be evenly released, and the refrigerating effect of the refrigerator is improved.

The utility model discloses a multifunctional heat dissipation structure for projector relates to projector heat dissipation technical field. The utility model discloses a protection shell, the protection shell bottom fixedly connected with support leg, the protection shell inside fixedly connected with projection module still includes: filter mechanism, filter mechanism sets up in the protection shell inside, filter mechanism is used for intercepting dust and other impurities in the air, guiding mechanism, guiding mechanism sets up in the protection shell inside, and guiding mechanism is used for guiding the air flow direction. The utility model discloses through setting up guiding mechanism, specifically is the movement of moving plate and will drive the slide rod to carry out reciprocating linear movement, and the slide rod drives the guide plate to overturn with the pivot as the center through the connecting frame, to this to change the air flow direction unceasingly, can evenly blow to the projection module through the unceasing change of air flow direction, improves the heat dissipation effect, and to a certain extent, avoids the emergence of heat accumulation and dead angle.

The invention discloses a wall surface spraying robot for a power substation and an intelligent control system of the wall surface spraying robot, and belongs to the technical field of wall surface spraying. The intelligent control system comprises a base, a threaded rod used for transmission is arranged at the upper end of the base, a mechanical arm is arranged at the front end of the exterior of the threaded rod, a spraying assembly is arranged at the front end of the mechanical arm, and first supports are arranged at the upper end and the lower end of one side of the exterior of the base. The problem that according to an existing wall surface spraying robot, after spraying, equipment only moves transversely and conducts subsequent spraying, and the wall surface spraying effect is affected is solved, a second fixing plate is fixed to one side of the initial spraying position, dustproof cloth wraps the spraying position through transverse pulling of a base, foreign matter is prevented from making contact with the spraying position, and the spraying effect is improved. And the spraying solidification effect is improved.

The utility model discloses a metal surface treatment is with coating film device that cooling effect is good belongs to metal surface treatment technical field, including base, the rear of base top is provided with first sliding slot, and the first sliding slot rotation is connected with first screw rod in, and the first screw rod is screw -threaded connection has first sliding block on, and the top fixed connection of first sliding block has support, and the fixed connection of support has U -shaped frame on, and the side away from second motor output end of rotating part swing joint has sleeve rod, and the rotation is connected with deflection bar on U -shaped frame, and the left -hand end fixed connection of deflection bar has fixed block, and the bottom fixed connection of fixed block has shower head. The metal surface treatment is with coating film device that cooling effect is good, through the synergies of second motor, rotating part, sleeve rod, deflection piece, deflection bar, can realize the multi -angle deflection of shower head and not single fixed angle, can adapt to the surface coating film demand of complex shape metal workpieces such as arc, inclined plane, solve the problem of traditional device coating angle single.

The utility model discloses a stainless steel chain continuous type cleaning drying equipment belongs to chain drying equipment technical field, it includes: cleaning tank, the bottom fixed mounting of cleaning tank has control blanking pipe, the bottom of control blanking pipe is provided with frame, the inside of frame is provided with two groups of transmission roll, the outside transmission of two groups of transmission roll is installed with conveyer belt, the top fixed mounting of frame has support and drying box, make to the cleaning liquid in cleaning tank fully stir, make the uniform distribution of washing agent, additive and the like component in cleaning liquid, can all -round high -pressure washing, can quickly wash off impurity, compared with traditional cleaning mode, cleaning efficiency has been improved greatly, reduced the manual operation of operating personnel in the cleaning process, greatly reduced the labor intensity, hot air can rapidly and evenly blow chain surface, make the hot air of fast flow and chain surface fully contact, accelerate the evaporation speed of moisture, greatly shorten the drying time of chain.

The utility model provides plastic product spraying equipment, and relates to the technical field of spraying equipment, the plastic product spraying equipment comprises a shell, the surface of the shell is rotatably connected with a protection plate, the surface of the protection plate is provided with a buckle belt, a net plate is fixedly installed between the shell, one side of the shell is fixedly provided with a material storage barrel, and the material storage barrel is fixedly connected with the shell. And a spray head is fixedly installed in the shell, a water pipe is fixedly installed at the end, away from the net plate, of the spray head, and the other end of the water pipe is fixedly connected with the storage barrel. According to the plastic product spraying device, through the arrangement of the motor, the supporting table, the fan blades, the water pipe, the spraying head and the storage barrel, the spraying device can achieve rapid spraying and drying of plastic products, the machining efficiency is improved, the fan blades evenly blow air, the sprayed plastic products can be dried more rapidly, the natural airing time is shortened, the production efficiency is improved, and the labor intensity of workers is reduced. And meanwhile, the protection plate is closed in the spraying process, so that the paint can be effectively prevented from splashing.

The utility model discloses a pneumatically-controlled respiratory training device and belongs to the technical field of respiratory training devices, a patient blows air towards a breather pipe, airflow flows through a microphone in the breather pipe, the microphone can pick up audio signals of flowing of the airflow in the breather pipe, a driving circuit board converts the audio signals into light control signals and sends the light control signals to a controller, and the controller sends the light control signals to the controller. The controller continuously receives the light control signal, and the controller controls the multiple light-emitting elements to be sequentially turned on within the duration of receiving the light control signal; therefore, a patient activates different numbers of light-emitting elements according to the air blowing duration, the user can be helped to blow air uniformly, the training effect is improved, air blowing training is more visual, and the confidence and pleasure of the patient to respiratory training are stimulated.

The invention discloses a high-precision hollow blowing mold blowing mechanism which comprises a bearing frame, and an air compressor, a PLC (programmable logic controller), a fixing frame and a compressed gas quantitative storage tank are sequentially mounted in the bearing frame. By installing the filtering and purifying cylinder and the like, when the device is used, the air compressor is started, and air in the external environment passes through the filtering and purifying cylinder in advance and then enters the air compressor to be compressed; large-particle impurities in the air can be filtered out through the stainless steel filter screen nozzle in sequence in the filtering and purifying barrel, suspended solids, fibers and the like in the air are adsorbed and filtered out through the activated carbon filtering layer in the filtering and purifying barrel, and therefore it can be guaranteed that compressed air obtained after the air enters the air compressor finally to be treated through the device is high in cleanliness and good in quality; the air compressor can be prevented from being blocked, and compressed gas blown into the hollow blow molding mold is less in impurity and does not pollute a product.