573results about How to "Improve the winding effect" patented technology

The invention relates to the technical field of taping machine equipment, and particularly discloses a self-adhesive wear-resistant aluminum foil mylar tape longitudinal wrapping taping machine which is used for solving the problems of poor wear resistance and poor taping quality in the prior art. Comprising a base, a supporting vertical plate is vertically arranged at the upper end of the base, a winding penetrating hole allowing a cable A to penetrate through conveniently is formed in the supporting vertical plate, a winding disc is rotationally arranged on the outer side of the winding penetrating hole, the winding disc is connected with a winding driving piece used for driving the winding disc to rotate, and an aluminum foil belt roller is arranged at the end of the winding disc; an aluminum foil belt is wound on the aluminum foil belt roller, and an installation assembly used for fixing the aluminum foil belt roller is arranged on the winding disc. The aluminum foil tape is designed according to existing requirements, the wear-resistant layer is arranged on the outer side face of the aluminum foil tape, and the bonding layer is arranged on the inner side of the aluminum foil tape, so that the aluminum foil tape better wraps the outer side of the cable A, and the protection effect of the cable A is improved.

The invention relates to the field of fluidization reaction, in particular to a staying-time-controllable multi-stage vibration fluidization gas-solid continuous reaction device which comprises a rack, a reaction bin and a vibration device, the reaction bin is divided into at least two bin chambers and a discharging chamber through partition plates, the adjacent bin chambers are communicated through first communication openings, and the vibration device is arranged in the rack; the discharging chamber is communicated with the adjacent bin chamber through a second communication port; each chamber is provided with an air outlet, the lower end of each chamber is provided with an air inlet, each air outlet is provided with a filtering mechanism, and the air outlet of each chamber is communicated with the air inlet of the adjacent chamber through a connecting pipe except the chamber farthest from the discharging chamber; a breathable supporting plate is arranged at the lower end of the reaction bin. According to the invention, the contact time of the gas-solid reaction materials can be effectively regulated and controlled according to the reaction process conditions, the gas-solid reaction is thorough, the powder applicability is high, and the technical problems that the existing gas-solid slow reaction system is difficult to realize continuous reaction and low in reaction efficiency are solved.

The utility model provides winding equipment for wire and cable processing, which relates to the technical field of wires and cables and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a guide component, and one side of the upper surface of the bottom plate, which is far away from the guide component, is fixedly connected with a rotating component. During use, through cooperative use of the first motor, the threaded rod, the fixed rod, the moving block and the guide ring, when the output end of the first motor drives the threaded rod to rotate and the moving block drives the guide ring to reciprocate, the moving path of a wire and a cable can be guided; according to the winding equipment for the wire and cable processing, the wire and cable are uniformly wound on the winding roller in the winding process, the situation that the wire and cable are easily stacked on one side of a wire spool in the process that the wire and cable are directly wound by the wire spool is avoided, and the winding effect of the winding equipment for the wire and cable processing is improved.

The utility model discloses an electric wire winding device, and belongs to the field of electric wire winding devices, the electric wire winding device comprises a base, a supplement block is fixedly mounted on one side of the base, a mounting frame is fixedly mounted at the bottom end of the base, and a supporting plate is fixedly mounted at the top of the side, away from the supplement block, of the base; a winding rod is rotatably mounted on the inner side of the supporting plate, a second baffle ring fixedly sleeves the side wall of the winding rod, a winding pipe slidably sleeves the side wall of the winding rod, limiting plates are fixedly mounted at the two ends of the winding pipe, and a second gear motor is fixedly mounted on the side, away from the winding rod, of the supporting plate; and one end of the winding rod penetrates through the supporting plate and is fixedly connected with the end of an output shaft of the second gear motor, and a moving plate is slidably mounted at the top ends of the base and the supplementing block. Through the arrangement of the guide assembly, the electric wire winding device plays a role in guiding the electric wire, the electric wire can be conveniently and uniformly wound on the winding pipe, the winding effect of the electric wire can be improved, and the winding efficiency of equipment can be improved.

The winding device for mutual inductor production comprises a base and a mounting frame arranged on one side of the upper end face of the base, a wire storage ring is arranged on one side of the mounting frame in a penetrating mode, a groove is formed in the upper end face of the base, a feeding table is movably arranged on the upper end face of the base, and a clamping mechanism used for positioning a rectangular iron core is arranged on the upper end face of the feeding table. A rotating mechanism used for driving the iron core to rotate and wind is arranged on one side in the base, a driving mechanism used for driving the wire storage ring and the feeding table is arranged in the mounting frame and the base, and a controller is further arranged on the upper end face of the base. The device is simple in structure and reasonable in design, achieves the effect of vertically and uniformly winding the enameled wire on the round corner of the rectangular iron core, avoids winding inclination, reduces the winding amount of the enameled wire, saves the production cost, and also improves the electrical performance of the mutual inductor and the stability and reliability in the later application process.

The invention relates to a flame-retardant cellulose composite film and a preparation method thereof, belongs to the field of flame-retardant materials, and aims to solve the problems that a cellulose film is inflammable, poor in compatibility with an inorganic flame retardant, relatively low in mechanical property and the like. The main components of the composite membrane comprise nanocellulose, titanate nanofibers, carbon dots and a cross-linking agent. The preparation method comprises the following steps: firstly, enabling the carbon dots to react with the nanocellulose under the action of an initiator; secondly, adding titanate nanofibers into the carbon dot modified nanocellulose suspension, and uniformly mixing; then, adding a cross-linking agent and uniformly dispersing to obtain a mixed solution; and finally, casting the solution into a culture dish, and curing in a vacuum drying oven to prepare the flame-retardant cellulose composite film. According to the preparation method, the compatibility of the flame retardant and the nano cellulose is remarkably improved, the mechanical property is enhanced, and the composite film has excellent flame retardance, smoke suppression and heat insulation characteristics and is suitable for preparing the flame-retardant cellulose composite film.

The utility model discloses a winding machine for a horizontal inductor, which belongs to the technical field of winding machines and comprises a base. According to the utility model, a group of tension adjusting mechanism consisting of the electric push rod, the telescopic column, the spring, the adjusting roller and the film type pressure sensor is designed, and the electric push rod pushes the adjusting roller to move to adjust the height of the adjusting roller at the beginning of winding, so that a copper wire has certain tension; due to the fact that the movement of the guide ring can lead to the change of the winding distance and further lead the tension to change, the telescopic column and the spring are combined to enable the adjusting roller to have a certain lifting space and further enable the adjusting roller to adapt to the change, and the tension is guaranteed to be in a dynamic balance. And meanwhile, the film type pressure sensor detects the pressure of the copper wire and the adjusting roller in real time, when the detected numerical value changes greatly, the control panel controls the electric push rod to act for active adjustment, the adjusting efficiency is high, the response speed is high, and the winding effect of the device is improved.

The invention provides an air cooling cabinet, and relates to the technical field of air cooling cabinets. The air cooling cabinet comprises a shell, a heat exchanger and an air guide assembly. An air guide channel is arranged in the shell; the shell is provided with a front panel and a back panel, and an air outlet is formed in the front panel so that air can be discharged from the air guide channel. The bottom of the shell is provided with an air inlet for feeding air into the air guiding channel. The heat exchanger is arranged in the air guide channel and obliquely arranged between the front panel and the back plate so that the air inlet and the air outlet can be located in the two opposite sides of the heat exchanger correspondingly. The air guide assembly comprises at least one air guide block, and the air guide blocks are arranged on the back plate in a protruding mode. An air guide face deviating from the heat exchanger is arranged on the side, facing the air inlet, of the air guide block and used for guiding airflow guided in from the air inlet to flow deviating from the heat exchanger. The air cooling cabinet can solve the technical problem that in the prior art, an air field in an air channel of an air cooling cabinet is not uniform, so that the air outlet effect is affected.

The utility model relates to the technical field of display equipment for virtual machines, in particular to a portable computer auxiliary heat dissipation device. According to the technical scheme, a support body is included, a T-shaped groove is formed in the lower portion of the middle of the support body, a T-shaped key is connected into the T-shaped groove in a matched mode and fixedly connected with a guide plate, the left side of the guide plate is rotationally connected with a fan frame, a transverse plate is fixedly connected to the middle of the fan frame, and a fan is rotationally connected into the transverse plate. According to the computer cooling bracket, the bracket main body, the fan and the guide plate are matched with one another, so that the computer cooling bracket can be better matched with computers of different models, and the cooling requirements of various computers can be better met; when the portable computer is placed above the support main body, the portable computer can be better fixed above the support main body and prevented from slipping off, and the portable computer can be more conveniently kept in the middle position so as to be convenient for people to work and use.

The utility model provides a cable production traction device, which relates to the technical field of cable production and comprises a bottom plate, side plates are mounted at two ends of one side above the bottom plate, winding rollers are mounted on the inner sides of the side plates, two conveying wheels are mounted above the bottom plate, a tensioning mechanism is arranged in a mounting frame, and the tensioning mechanism is mounted on the mounting frame. A moving mechanism is arranged above the bottom plate on one side of the winding roller; the tensioning mechanism is arranged in the mounting frame, and the mounting cavity, the first servo motor, the threaded rod, the threaded sleeve, the transmission cavity, the adjusting wheel, the limiting groove and the limiting block of the tensioning mechanism are matched with one another, so that the adjusting wheel can be driven to move, and then the cable is driven by the adjusting wheel to move up and down; and the tensioning degree of the cable during traction is adjusted, so that the cable traction effect is better, the cable is not prone to damage during traction, and the practicability of the device during use is greatly improved.

The utility model discloses a cable wrapping and winding device, which relates to the technical field of cables and comprises a wrapping and winding auxiliary mechanism, a winding drum assembly I and a winding drum assembly II, the winding drum assembly I is placed on the left side of the wrapping and winding auxiliary mechanism, and the winding drum assembly II is placed on the right side of the wrapping and winding auxiliary mechanism. The wrapping and rolling auxiliary mechanism is provided with a wrapping auxiliary assembly and a rolling auxiliary assembly which are used for wrapping and rolling the cable, and the wrapping and rolling processes of the cable can be carried out at the same time through the arrangement of the wrapping and rolling auxiliary mechanism, so that the traditional cable wrapping and rolling process is optimized; in addition, the arrangement of a winding auxiliary assembly on the wrapping and winding auxiliary mechanism ensures that the problem that the cables are mutually wound and scattered due to irregular winding in the winding process is avoided, and the cable winding effect is improved.

The utility model relates to the technical field of roll paper die cutting, and discloses a thermo-sensitive paper high-precision die cutting device which comprises a U-shaped frame, thermo-sensitive paper and a cutting knife, a rolling assembly is arranged between the inner walls of the two ends of the U-shaped frame, flattening assemblies are arranged on the two sides of the inner walls of the U-shaped frame, a lifting assembly is arranged between the inner walls of the U-shaped frame, and a cutting assembly is arranged at the bottom end of the lifting assembly. Distance adjusting assemblies are arranged on the outer side of the cutting assembly at equal intervals. By arranging the flattening assembly, a section of thermo-sensitive paper can be conveniently flattened downwards, by arranging the lifting assembly, the effect of conveniently adjusting the lifting of the cutting assembly is achieved, by arranging the cutting assembly, the effect of conveniently cutting the thermo-sensitive paper is achieved, by arranging the distance adjusting assembly, the effect of conveniently adjusting the distance of a cutting knife on a rotating shaft in the cutting assembly is achieved, and the cutting efficiency is improved. And the thermo-sensitive paper can be further conveniently cut in different widths, the requirements of workers are increased, and the practicability of the equipment is improved.

The ventilation system comprises a hog house body, a suspended ceiling is arranged in the hog house body, the internal space of the hog house body is divided into an upper ventilation area and a lower breeding area by the suspended ceiling, a plurality of nose pipes are arranged on the suspended ceiling, and the nose pipes are communicated with the hog house body. The nasal tube is communicated with the ventilation area and the cultivation area; a first wall surface and a second wall surface are sequentially arranged on each of the two sides of the hog house body from inside to outside, a water curtain is arranged on each first wall surface, a plurality of positive pressure fans are arranged on each second wall surface, and the positive pressure fans are located in a ventilation area; a plurality of air blocking assemblies are arranged at the top end of the interior of the hog house body and are sequentially arranged in the air outlet direction of the positive pressure fan. The ventilation device is reasonable in structure, it can be guaranteed that fresh air is evenly blown to each pig, the temperature of the body surface of the pig is comfortable, and the area of a ventilation dead zone is greatly reduced.

The invention provides a packaging bag film roll winding device, and belongs to the technical field of packaging bag production, the packaging bag film roll winding device comprises a support table, a turntable, a winding assembly, a driving assembly and a clamping assembly, two groups of support plates are fixedly arranged on the upper part of the support table, the two groups of support plates are oppositely distributed, the turntable is rotatably mounted on one group of support plates, and the winding assembly is mounted on the turntable. The driving assembly is installed on the other support plate, the multiple winding assemblies are rotationally arranged at the eccentric position of one side of the rotary disc and are annularly distributed at intervals at the eccentric position of one side of the rotary disc, and when the driving assembly operates in the forward direction, the rotary disc can be driven to rotate, and when the driving assembly operates in the reverse direction, the winding assemblies can drive the rotary disc to rotate. And then the multiple winding assemblies do circular motion. Compared with the prior art, continuous and automatic winding of the point-breaking type packaging bag film can be achieved, and the point-breaking type packaging bag film winding device has the advantages of being good in winding effect and high in winding efficiency.

The present invention relates to the technical field of glass fiber tube production, and specifically to a winding device for producing special-shaped joints of high-pressure glass fiber pipelines, comprising a fixed support, and also comprising: a winding control support, the winding control support is fixedly mounted on the fixed support, and a speed reduction control shaft and a detection transmission shaft are rotatably mounted on the winding control support; wherein a speed reduction transmission sleeve is fixedly mounted on the speed reduction control shaft; and a winding control mechanism, the winding control mechanism comprising a winding drive component, a workpiece detection component and a speed control component; the present invention is used for the winding device for producing special-shaped joints of high-pressure glass fiber pipelines, and for workpieces with different diameters of each part, the workpieces are wound at corresponding winding speeds and coating resin viscosities, so that the uniformity of glass fiber winding can be ensured, which is beneficial to improving the winding effect and product performance, and provides convenience for staff.

The utility model relates to a rolling device for stainless steel bands, which aims to solve the technical problems that the existing rolling device is simple in structure and single in function and usually only plays a role in rolling, but the stainless steel bands are extremely easy to deviate in the actual rolling process, so that the rolled stainless steel bands are irregular, and the rolling effect is reduced. Supporting legs are arranged at the bottom of the rack, a winding mechanism is arranged in the rack, an adjusting mechanism is arranged at the end of the winding mechanism, and a set of deviation rectifying mechanisms are symmetrically arranged in the rack. The distance between the limiting frames is effectively adjusted through the electric push rod so as to adapt to stainless steel bands with different widths, the stainless steel bands are effectively centered and limited through the limiting frames, deviation of the stainless steel bands in the rolling process is reduced, the rolling effect is improved, the stainless steel bands are attached to the roller in the rolling process, and the rolling efficiency is improved. The rolling property of the roller reduces the friction force between the roller and the stainless steel band and can assist the stainless steel band to move.

The utility model relates to the technical field of hydraulic engineering, in particular to a take-up and pay-off device for hydraulic engineering. The take-up and pay-off device for the water conservancy project comprises a machine body, a take-up mechanism and a tension mechanism, and the take-up mechanism and the tension mechanism are both installed on the machine body. The winding mechanism is used for winding or unwinding a thread rope; the tension mechanism comprises a base, a supporting column, a top plate, an elastic piece and a ball, a groove is formed in the upper surface of the base, the supporting column is fixed to the upper surface of the base, the top plate is fixed to the top end of the supporting column, one end of the elastic piece is fixed to the lower surface of the top plate, and the other end of the elastic piece is connected with the ball. Due to the fact that the elastic piece drives the ball to extrude the thread rope, the section, from the tension mechanism to the winding mechanism, of the thread rope can keep certain tension, the stability of the thread rope in the winding process is guaranteed, the thread rope is not prone to scattering, and the winding effect is improved.

The invention belongs to the technical field of PET (polyethylene terephthalate) film materials, and particularly discloses a PET heat-sealing film for blocking infrared rays and ultraviolet rays as well as a preparation method and application of the PET heat-sealing film. The PET heat-sealing film provided by the invention is of a multi-layer film structure and comprises a near-infrared and ultraviolet absorption layer, a transparent layer and a heat-sealing layer, wherein the near-infrared absorption layer and the ultraviolet absorption layer have an absorption effect on near-infrared rays and ultraviolet rays, so that the transmission of invisible light can be reduced, and the blocking effect of the film on radiation can be improved; the transparent layer takes optical-grade transparent PET as a preparation raw material, so that the transparency of the film can be improved, the stiffness of the film can be increased, and the winding effect can be improved; the heat sealing layer can endow the film with self-adhesion, so that the film can be directly compounded with glass at a high temperature, and the use of an adhesive is avoided. In addition, the preparation process of the PET heat-sealing film is simple, the operability is high, industrial production is easy to perform, and the PET heat-sealing film has good application prospects and high economic value.

The invention relates to the technical field of cloth rolling and tensioning, and particularly discloses a cloth tensioning device for clothing processing, which comprises a workbench and a rolling roller arranged on the workbench, and two tensioning assemblies are symmetrically arranged on the workbench in the left-right direction; the tensioning assembly comprises a mounting shell and a plurality of tensioning rollers which are rotationally connected to the mounting shell and used for pressing cloth, suction holes are formed in the tensioning rollers, and a first driving assembly for driving the tensioning rollers to rotate and detectors corresponding to the tensioning rollers are arranged on the mounting shell; a cutting seam and a cutting assembly located below the cutting seam are arranged on the workbench, first pressing plates are symmetrically arranged on the front side and the rear side of the cutting seam, and a second driving assembly for driving the two tensioning assemblies to move in the left-right direction is arranged on the workbench. When the cloth tensioning device for clothing processing is used for rolling the cloth and correcting the deviation of the cloth, the problems that the two sides of the cloth are wrinkled and curled can be solved, and a flat notch can be formed when the cloth is cut.

The invention relates to a recycling device, in particular to a mulching film recycling device for agricultural environmental protection. The mulching film recycling device for agricultural environmental protection can remove and recycle impurities on a mulching film and facilitates recycling treatment of the mulching film. A mulching film recycling device for agricultural environmental protection comprises a moving frame, mounting frames, a winding roller and the like, the mounting frames are fixedly connected to the inner side of the moving frame in a front-back symmetry mode, and the winding roller used for winding and recycling a mulching film is rotationally connected between the lower portions of the left sides of the mounting frames on the front side and the rear side in a penetrating mode. The head end of a mulching film is pulled firstly to penetrate through the cleaning rollers on the upper side and the lower side to be fixed to the winding roller, then the driving motor is started to rotate reversely, the winding roller rotates reversely to wind and recycle the mulching film, meanwhile, the cleaning rollers on the upper side and the lower side rotate, and the cleaning rollers on the upper side and the lower side rotate to remove impurities on the mulching film. The mulching film with impurities removed continues to be rolled and recycled, the situation that a large number of impurities adhere to the mulching film and are not beneficial to follow-up recycling treatment can be prevented, and therefore the mulching film can be recycled conveniently.

The utility model discloses an automatic winding device for a transformer, and relates to the technical field of transformers, the automatic winding device comprises a base, a wire winding device is fixedly mounted on the left side of the top of the base, and the automatic winding device is characterized in that a winding mechanism is arranged on the right side of the top of the base and used for winding the transformer; the bracket is fixedly mounted on the right side of the top of the base; and the wire arranging assembly is arranged at the top of the winding assembly and comprises a supporting frame fixedly installed at the top of the support, an installation bin is fixedly installed at the top of the supporting frame, two limiting columns are fixedly installed in the installation bin, and the wire arranging assembly is arranged, a second motor rotates to drive a threaded column to rotate, and meanwhile a moving block is driven to move front and back. And the copper wire penetrates through the circular rings at the tops of the wire arranging ring and the auxiliary wire ring, and when the moving block moves back and forth, the copper wire is uniformly and orderly arranged on the surface of the raw material coil, so that the wire arrangement is orderly, and the winding effect is improved.

The invention relates to the technical field of core-spun yarn production and processing, in particular to traction processing equipment for a rare earth calcium-based composite core-spun yarn, which comprises a mounting frame, a roll shaft rotationally mounted on the mounting frame and a winding drum mounted on the roll shaft, a transmission part is arranged in a threaded groove of the bidirectional return stroke threaded rod in a matched mode, a connecting part is rotationally installed at the top end of the transmission part, a limiting rod penetrates through the connecting part and is in sliding connection with the connecting part, the limiting rod is fixedly installed on the installation frame, and a traction assembly for pulling the cored wire is fixedly installed at the top of the connecting part; a speed change assembly is installed on one side of the installation frame, the input end of the speed change assembly is fixedly connected with the end of the first belt wheel, and the output end of the speed change assembly is fixedly connected with the end of the two-way return stroke threaded rod.

The invention provides a ventilation wall air conditioner indoor unit and a ventilation wall air conditioner, the ventilation wall air conditioner indoor unit comprises a first ventilation wall module, the first ventilation wall module comprises a plurality of first cold air cavities arranged side by side, and a first fan assembly is arranged in each first cold air cavity; the upper portion of the first cold air cavity located in the middle is covered with a door plate, a display screen module is embedded in the door plate, a weak electric control box and a strong electric control box are sequentially arranged in the first cold air cavity on the inner side of the door plate from outside to inside, a weak electric component is arranged in the weak electric control box, and a strong electric component is arranged in the strong electric control box. According to the ventilation wall air conditioner indoor unit and the ventilation wall air conditioner, the internal assemblies are reasonable in layout, the air outlet effect of the ventilation wall device is effectively improved, and use operation and maintenance of a user are facilitated.

The invention relates to the technical field of iron core winding equipment, and provides a winding machine which comprises a rack, a mounting shaft, a die head assembly, a winding assembly, a wire guide assembly and a winding translation driving device. The die head assembly comprises a die head seat fixed on the mounting shaft, a positioning seat which is fixed on the die head seat and is used for abutting against a tooth part of an iron core to be wound by a wire, and a moving seat which is movably arranged on the die head seat along the axial direction of the mounting shaft; the wire assembly comprises an upper wire support lug and a lower wire support lug which are used for guiding an enameled wire to the tooth part; the upper wire support lug and the lower wire support lug are respectively arranged on the moving seat and are spaced in the direction vertical to the bottom surface of the rack; and the winding translation driving device is used for enabling the moving seat to move in the axial direction of the mounting shaft. Compared with the prior art, the winding machine has the advantages of being good in winding effect, large in coil density after iron core winding and strong in magnetic field.

The utility model relates to the related technical field of self-adhesive paper, and discloses an automatic seaming device of a self-adhesive paper tape, which comprises a base, the top of the base is fixedly connected with a fixing column, the inside of the fixing column is fixedly connected with a spring, the other end of the spring is fixedly connected with a limiting plate II, and the limiting plate II is fixedly connected with a limiting plate II. A first motor is fixedly connected to one side of the second limiting plate, a connecting block is fixedly connected to the output end of the first motor, a clamping groove is formed in the connecting block, a supporting plate is fixedly connected to the top of the base, a winding drum is rotationally connected to the middle of the supporting plate, and a clamping block is fixedly connected to one end of the winding drum. According to the self-adhesive paper winding device, the pull rod is pulled to drive the second limiting plate to move, when the second limiting plate moves, the first motor is driven to move, meanwhile, the spring is squeezed, when the first motor moves, the connecting block is driven to be separated from the winding drum, and therefore after self-adhesive paper with the fixed component is wound by the winding drum, the self-adhesive paper is wound to the winding drum. And a worker can conveniently replace the winding drum.

The utility model relates to the technical field of aluminum plate strip rolling, and discloses an aluminum plate strip rolling anti-deviation device which comprises a bottom plate, the opposite outer surfaces of a vertical plate and an L-shaped plate are rotationally connected with a positive and negative screw rod, the outer surface of the positive and negative screw rod is fixedly connected with a crank, the outer surfaces of the bottoms of two threaded blocks are rotationally connected with limiting cylinders, and the limiting cylinders are fixedly connected with the crank. An infrared transmitting end and an infrared receiving end are installed on the outer surface of the L-shaped rod, two first audible and visual alarms are fixedly installed on the outer surface of the top of the L-shaped rod, and a controller is installed on the outer surface of the top of the bottom plate. According to the aluminum plate strip winding anti-deviation device, the positive and negative screw rod, the threaded block and the limiting barrel are arranged and matched with a crank, an aluminum plate strip can be prevented from deviating during winding, an infrared transmitting end, an infrared receiving end and a first audible and visual alarm are arranged and matched with a controller, a worker can be reminded in time after the aluminum plate strip deviates, and the aluminum plate strip is prevented from deviating. And the rolling of the aluminum plate strip can be adjusted in time.

The utility model relates to the technical field of stainless steel wire winding equipment, and discloses winding equipment for medical stainless steel wires, which comprises a vertical box, a servo motor is fixedly mounted at the upper position of an inner cavity of the vertical box, and the servo motor is connected with the vertical box. A bearing rod is fixedly mounted at the driving end of the servo motor, and a winding disc is detachably mounted on the bearing rod. According to the rolling and winding equipment for the medical stainless steel wire, an electric telescopic rod extends to drive a U-shaped connecting frame to move upwards, so that a locking plate moves upwards, the locking plate makes contact with the stainless steel wire, the stainless steel wire is extruded between the top of the locking plate and a winding disc, and the stainless steel wire is pressed, held and fixed; then the stainless steel wire is cut off, the stainless steel wire is pressed and limited, the head end of the stainless steel wire is not loosened, and the head end of the stainless steel wire is manually fixed to the winding disc, so that the stainless steel wire head can be prevented from loosening from the winding disc.

The application relates to the air conditioning technical field and discloses an indoor unit and an air conditioner. The indoor unit comprises a shell, an air duct formed in the shell, an air inlet and an air outlet, and the air duct is communicated between the air inlet and the air outlet; a heat exchanger located in the air duct; a cross-flow fan located in the air duct, the cross-flow fan comprising a motor; wherein a side wall of the air duct is provided with an exhaust passage communicated with the air duct, the shell is further provided with a heat dissipation passage, the heat dissipation passage is located outside the air duct and is communicated between the exhaust passage and the motor, and airflow in the air duct can flow to the motor through the exhaust passage and the heat dissipation passage. The airflow in the air duct has certain kinetic energy and temperature regulation, thereby providing continuous cooling effect for the motor, so that the heat dissipation efficiency of the motor is remarkably improved, and the service life of the motor is prolonged.