303 results about "Winding function" patented technology

The invention relates to a wire coil with an automatic wire winding function for an electrical test. The wire coil comprises a lower end cover, an upper end cover, a coil spring winding device, a winding wheel, an upper wire winding disc, a coil spring, a wire cable connector device, an automatic emergency stop device, a wire cable dust removing device, a wire cable and the like. The winding wheel is arranged on the lower end cover. The coil spring winding device is arranged inside the winding wheel. The coil spring is arranged between the coil spring winding device and the winding wheel. The upper wire winding disc is arranged on the winding wheel. The wire cable connector device is arranged in the position, located above the upper wire winding disc, of the winding wheel. The wire cable penetrates through the winding wheel to be connected with the wire cable connector device. The wire cable dust removing device and the automatic emergency stop device are sequentially arranged at a wire cable inlet of the wire disc. When the wire coil winds the wire cable, the winding speed of the wire cable is decreased before the wire cable reaches the winding tail end, the phenomenon that the winding speed is excessively large, so that the tail end of the wire cable hurts a human body is avoided. Meanwhile the wire cable dust removing device sweeps the recycled wire cable to keep the wire cable clean. The wire coil totally adopts the mechanical structure, so that energy is saved, and the using range is enlarged.

The invention relates to dialyzing paper winding equipment which comprises a bottom plate. Two mounting supports are arranged on the right side of the bottom plate; the two mounting supports are connected with the bottom plate; two transmission mechanisms are mounted between the two mounting supports; the transmission mechanisms comprise driven rotary drums and driving rotary drums, and the driven rotary drums are connected with the driving rotary drums by conveyor belts; two V-shaped belt pulleys are respectively mounted at the front ends of the two driving rotary drums; the two V-shaped belt pulleys connected with each other by a V belt; a support plate is welded on the right side of the bottom plate; a first driving motor is mounted on the support plate; the first driving motor is connected with the driving rotary drums; a first fixing plate is welded on the bottom plate; two V-shaped tension mechanisms are symmetrically welded on the first fixing plate; each V-shaped tension mechanism comprises three tension shafts; a double-winding device is welded on the left side of the upper end surface of the bottom plate. The dialyzing paper winding equipment has a bidirectional dialyzing paper winding function on the premise of low cost, and has the advantages of low cost, easiness and convenience in operation, high work efficiency, wide application range and the like.

The invention discloses an electric automobile charging pile with an automatic winding function. The electric automobile charging pile with the automatic winding function comprises a charging pile body, a base, a charging gun, a cable and a charging gun fixing seat; the base is fixedly mounted on the ground; the charging pile body is fixed on the base; a winding chamber is formed in the charging pile body; a winding cylinder is fixed at the left end of the winding chamber; a boss is arranged on the right side of the winding chamber; a reduction motor is mounted on the boss; a turntable is fixed at a rotating end of the reduction motor; a screw rod and a cross rod are arranged on the turntable; a circular gear is mounted at the right end of the screw rod; a gear ring in engaged connection with the circular gear is fixed on the winding chamber; a nut seat is arranged on the screw rod; the cross rod penetrates through the nut seat; a cable arranging ring is fixed at one end of the nut seat; a cable penetrates through a cable inlet and outlet port and the cable arranging ring to extend out of the charging pile body to be connected with the charging gun. The electric automobile chargingpile with the automatic winding function has the beneficial effects of simple structure and high practicability.

The invention relates to the field of machining, in particular to an automatic wire arranging and winding machine. The automatic wire arranging and winding machine comprises a main machine, a wire arranging mechanism, a paying-off mechanism, an insulated paper winding system and a motor set for providing power, wherein the insulated paper winding system comprises a layer insulating paper winding system and an end insulating paper winding system; the layer insulating paper winding system comprises a bracket and a layer winding power system; the layer winding power system comprises a layer paper feeding system and a layer paper shearing system; the end insulating paper winding system comprises a paper tray and an end winding action system; the end winding action system comprises an end paper feeding system and an end paper shearing system; the end paper feeding system is provided with a paper pressing roller; the motor controlled input end of the paper pressing roller is connected with a micro controller system; and the circumferential surface of the paper pressing roller is provided with a concave cavity capable of accommodating a coil lead. Because the technical scheme is adopted, the automatic wire arranging and winding machine realizes the automatic wire winding function, the transmission of the whole machine is stable, and a coil manufactured by the automatic wire arranging and winding machine has a good insulating effect.

The invention provides an amorphous soft magnetic alloy magnetic core winding machine, which comprises a material discharging mechanism having a driving device, a storage box for preventing distortion and tensile force change of belt material, a front and back tension control mechanism for adjusting pressing force, a temperature-adjustable constant temperature liquid coating tank, a coat thickness control device, an electrothermal constant temperature coat drying device, a coat insulation property detecting device, a winding main shaft and a material rewinding plate, a magnetic ring pressing mechanism, a base and an electrical control system and the like. The equipment integrates coating and winding functions; the thickness of the coat is controlled (the thickness of an SiO2 coat is controlled to be between 0.6 to 1 mu m; the dielectric strength of the coat is excellent (interlayer pressure resistance can be 20V); the coating and winding speed is high (the speed can be 1m/s); the winding quality is uniform; the winding duty ratio can be more than 0.8; and the winding machine is suitable for winding the amorphous magnetic core and nanocrystalline magnetic core which have the thickness of 0.01 to 0.05mm, the width of 10 to 150mm and the diameter of 100mm to 1,200 mm and are required by a high-pressure narrow-pulse high-power device.

The invention discloses a dust removal apparatus having an automatic winding function. The dust removal apparatus comprises a box body. The top of the box body is provided with a de-ionizing fan. The bottom of the box body is provided with an exhaust fan. The bottom at one side of the box body is provided with a cloth inlet, and the top at the other side of the box body is provided with a cloth outlet. The outside of the cloth outlet is provided with a cloth winding device. The box body is provided with a vertically symmetrical shaping roller. The inside of the shaping roller is provided with a steam generator. The surface of the shaping roller is provided uniformly with a steam distributing holes. The inside of the box body is provided with a first drive roller and a second drive roller. The inner side of the side wall of the box body is provided with a first transverse brush and a second vertical brush. The inner side of the side wall of the box body is provided with a second transverse brush and a second vertical brush. The width of the first vertical brush and the width of the second vertical brush are the same as the width of the textile cloth. The invention can not only effectively clean the dust on the surface of the textile cloth to prevent the dust from sticking onto the textile cloth or scattering in the environment, but also automatically wind up the textile cloth after the dust is removed.

The invention discloses a printing ribbon driving device, which comprises a ribbon supplying shaft, a ribbon winding shaft, a ribbon and a drive, wherein the ribbon is wound on the ribbon supplying shaft and the ribbon winding shaft, the drive can positively and reversely rotate, when the drive drives the ribbon winding shaft to clockwise rotate, transmission does not exist between the drive and the ribbon supplying shaft, the ribbon supplying shaft rotates through being pulled by the ribbon, when the drive drives the ribbon supplying shaft to anticlockwise rotate, transmission does not exist between the drive and the ribbon winding shaft, and the ribbon winding shaft rotates through be pulled by the ribbon. The printing ribbon driving device has the advantages that the simultaneous execution of the identification card printer printing function and the ribbon winding function is realized through adopting one drive, and the ribbon control precision and the printer stability of products are greatly improved.

The invention discloses a plate-shaped guide vane, a wind guide device and an air conditioner indoor unit. The plate-shaped guide vane comprises two opposite wind guide surfaces, wherein air hole areas are formed in the wind guide surfaces, a plurality of breathable holes penetrating through the two wind guide surfaces are formed in the air hole areas of the plate-shaped guide vane, and the area of the breathable holes in the plate-shaped guide vane takes account for 20-50 percent of the area of the wind guide surfaces. The guide vane of the air conditioner indoor unit has a mild wind function.

The invention relates to a double-winding device for a dialyzing paper winding device. The double-winding device comprises a base plate. A fixing plate is welded to the base plate. Two winding branched chains are installed on the upper side and the lower side of the fixing plate through bearings. The winding branched chains comprise step shafts, installing sleeves are arranged on the outer sides of the middles of the step shafts, two sides of the step shafts are sleeved with two limiting shaft barrels respectively, and the upper end and the lower end of each limiting shaft barrel are connected with an upper strip-shaped groove and a lower strip-shaped groove of the corresponding step shaft through two limiting screws respectively. A supporting disc is arranged on the two step shafts through bearings respectively. Two transmission gears are arranged at the tail ends of the two step shafts through keys respectively. An idle pulley is meshed between the two transmission gears and installed on a fixing shaft through a ball bearing. The fixing shaft is welded to the middle of the supporting disc. A drive motor is installed at the left ends of the step shafts through a coupler. The two-direction winding function of dialyzing paper can be achieved on the premise that cost is low, and the double-winding device has the advantages of being low in cost, easy and convenient to operate, high in working efficiency, wide in application range and the like.

The invention discloses an automatic winding machine which comprises a base plate, a winding mechanism, a traction mechanism, a loading mechanism, a vibrating disk, a feeding mechanism and a PLC (Programmable Logic Controller), wherein the vibrating disk and the mechanisms are mounted on the base plate, and connected with the PLC. The automatic winding machine realizes a precise and full-automatic winding function, is simple to operate and rapid and accurate in winding and feeding, increases the yield of a coil, and lowers the maintenance cost and the labor input.

The invention discloses a bridge crossing train overturning risk assessment method based on a mode superposition method. The method comprises the following steps that: establishing a train system equation of motion, establishing a bridge system equation of motion on the basis of the mode superposition method, establishing a simplified wheeltrack contact model, and establishing a train-bridge system integral equation of motion. On the basis of the simplified wheeltrack contact model, the mutual acting force of the wheeltrack can prevent from being iteratively solved, and a basis is provided forthe equation of motion of a combined train system and bridge system; the train-bridge system integral equation of motion can prevent from separating the iterative solving of the equation of motion ofthe combined train system and bridge system, the synchronous solving of a train and bridge response is realized, and train-bridge system response calculation efficiency is improved. By use of the method, the calculation amount of train-bridge system response analysis under an axial wind function is effectively reduced, and a bridge crossing train overturning risk can be quickly evaluated.

The invention discloses a linear induction motor drive characteristic analysis equivalent circuit and an analysis method. A Maxwell equation is combined with a winding function method, and a primary winding function, a secondary fundamental wave winding function and a secondary end effect wave winding function of a linear induction motor are obtained in terms of distribution of an actual primary winding of the linear induction motor. According to a winding function basic theory, equivalent inductance and the motion potential coefficient of the linear induction motor are analyzed and calculated, a voltage and flux linkage equation of the linear induction motor is built, and further, a novel equivalent circuit model of the linear induction motor is built. By means of the novel equivalent circuit mode, steady-mode and dynamic characteristics of the linear induction motor are analyzed. On the basis of the distribution situation of actual windings of the motor, influences of a transverse edge effect, a longitudinal edge effect and a primary semi-filled groove of the linear inductance motor on motor inductance and secondary resistance are reasonably considered, and drive characteristics of the linear induction motor are accurately and effectively analyzed.

This invention relates to a servo drive special machine with a high speed winding function including: a winding unit, a rotation control unit controlling the rotation of the winding unit, a traverse action control unit controlling the traverse action of the winding unit, a potentiometer and a host controller, in which, the servo drive of the traverse action control unit and its internal winding order process unit and the start-up signals set by the winding parameter and input from outside are utilized to match with the potentiometer to test potential of the signals, compute the frequency conversion instruction of a converter to start up the induced motor to drive rotation of the winding unit, and a coder connected by the induced motor generates and outputs pulse signals, the winding order process unit computes the pulse order of the servo motor to output it to drive the servo motor to drive the winding unit to act horizontally to guide wires to be winded between two ends of a drum.

The invention discloses an automatic plaiting method and belongs to the field of mechanical and electrical integration. The device provided by the invention comprises a winding mechanism, an automaticknotting device, a thread frame and a power system, wherein the winding mechanism is used for winding threads into bundles; the automatic knotting device is used for knotting wound thread heads, inner thread heads and outer thread heads. The method comprises the following steps: driving the thread frame to make an axial progressive movement under the action of the winding mechanism by the power system and enabling the thread frame to rotate around a shaft; winding wiring harnesses separately by the winding mechanism; knotting the wound thread heads, inner thread heads and outer thread heads by the automatic knotting device after winding completion. According to the method disclosed by the invention, an operation of completing separated winding by one thread by the winding mechanism is provided, a single-thread chain stitch manner is adopted for winding, the automatic winding function is completely realized, and one-shear thread opening of the formed strands can be realized in the subsequent procedure. The wound thread heads, the inner thread heads and the outer thread heads can be knotted by the automatic knotting device, a bionic hand knotting manner is realized, and the problemof knotting difficulty is effectively solved.

The invention relates to the technical field of automatic equipment, and discloses a coil holder used to wind a coil. Two ends of a winding portion on the coil holder respectively extend outward to form resisting portions. A winding space is formed between each resisting portion and a coil holder main body. Also disclosed is an automatic coil winding machine, comprising a feeding assembly, a winding rotating assembly, and a coil holder clamping assembly. The feeding assembly drives the winding rotating assembly to realize movement on a horizontal direction. The winding rotating assembly compresses a winding portion of a to-be-winded coil holder, and realizes winding on the to-be-winded coil holder. The coil holder clamping assembly realizes clamping of the to-be-winded coil holder. The automatic coil winding machine realizes an automatic winding function on the to-be-winded coil holder, and the machine is simple in structure, reliable in functions, and easy in realization. The machine can realize multistage winding, and improves winding efficiency, installing on a common coil holder after single-stage winding is not needed, and a large quantity of winding fixtures are removed, so as to save large amount of time for dismounting the fixtures, optimize production process, and greatly improve production efficiency.

The invention discloses a charging pile with an automatic winding function and a charging pile management system. A charging pile body is divided into an upper layer and a lower layer and comprises a charging control mainboard on the upper layer, a winding device on the lower layer and a charging device on the lower layer. Through cooperation of the charging control mainboard and the winding device, first cable automatic winding and unwinding are achieved, and the intellectualization level is improved; a control instruction is generated through external operation, the function does not need to be integrated, and the size is decreased; and a first cable can be stored, and thus the potential safety hazard that the first cable is suspended outside is avoided. The management system comprises the charging pile body and a management end. Mutual networking of the multiple charging piles through the management end is further achieved while the beneficial effects of the charging piles are achieved, identity authentication information can be united to be managed, thus identity authentication is achieved, and the phenomena of prevention of theft of credit cards and the like are achieved; and multiple payment modes are expanded, and fee payment can be conducted through media, such as bank cards and identity cards, with the unique identification functions.

The invention relates to automatic wire winding equipment. The automatic wire winding equipment comprises a panel; a guide device is arranged on the panel and provided with a lifting device; and one side of the guide device is provided with a wire winding device. The automatic wire winding equipment has an automatic wire winding function, thus, manual wire winding is replaced by designing an optimized structure, the production efficiency is high, and the quality can be ensured.

A coreless paper roll rewinding machine without a winding assisting plate comprises rewinding upper roller (1) and a rewinding lower roller (2) that are parallel with each other. Paper (3) is wound on the rewinding upper roller (1) and passes through a roller gap between the rewinding upper roller (1) and the rewinding lower roller (2). A plurality of airflow channels (4) are formed in a roller body of the rewinding lower roller (2), and each of the air flow channel (4) is interconnected with a set of air suction holes (5) on the surface of the roller body. An air suction cover (6) provided with an exhaust opening is arranged close to the end of the rewinding roller (2). When one set of air suction holes (5) on the surface of the rewinding lower roller (2) is close to the roller gap, the air flow channel (4) interconnected with the set of air suction holes is rotated to an region interconnected with the exhaust opening of the air suction cover (6). When the set of air suction holes (5) on the surface of the rewinding lower roller (2) is far away the roller gap, the corresponding air flow channel (4) is rotated to region where it deviates from the exhaust opening. This coreless paper roll rewinding machine has high winding reliability, stable rewinding function and uniform roll compactness, and can prevent the indentation on the surface of the paper roll.