5626 results about "Wire wrap" patented technology

The utility model discloses a cross-shaped winding machine capable of preventing wound wires on a magnetic ring from being scratched. The cross-shaped winding machine comprises a machine frame, a first rotary clamping unit, a second rotary clamping unit, a winding mechanism, a wire hooking mechanism and a material grabbing mechanical arm, wherein the first rotary clamping unit, the second rotary clamping unit, the winding mechanism, the wire hooking mechanism and the material grabbing mechanical arm are installed on the machine frame. The first rotating unit comprises a first thread feeding and trimming mechanism and a first rotating and clamping mechanism; the second rotary clamping unit comprises a second thread feeding and trimming mechanism, a second rotary clamping mechanism and a thread blocking mechanism; the second rotary clamping mechanism comprises a clamping device used for clamping the magnetic ring, an overturning assembly connected with the clamping device and used for driving the magnetic ring to overturn, and a rotating assembly connected with the overturning assembly and used for driving the magnetic ring to rotate. The wire blocking mechanism comprises a wire blocking plate located below the clamping device and a wire blocking driving device used for driving the wire blocking plate to move up and down. According to the utility model, the first wire wound on the magnetic ring can be protected in the winding process, and the first wire is prevented from being scratched by the second wire in the winding process, so that the yield of products is improved.

The invention relates to the technical field of mutual inductor production, in particular to a coil winding device for mutual inductor production. The coil winding device comprises a rack and a winding wheel, the winding wheel is rotationally supported on the rack through a plurality of supporting wheels, the winding wheel is provided with a C-shaped notch used for containing an iron core, and the winding wheel comprises a middle ring and side rings located on the two sides of the middle ring; the side rings and the middle ring are coaxial and are arranged in a mutually rotating mode, the circumferential wall of the middle ring is used for winding a copper wire, and one side ring is provided with a wire penetrating ring used for penetrating the end of the copper wire. The tensioning assembly is used for clamping the copper wire between the iron core and the threading ring; the magnetic powder brake is connected to the supporting wheel and provides resistance for the middle ring through the supporting wheel so as to tension the copper wire; and the driving assembly is used for driving the side ring to rotate and winding the copper wire on the iron core. Resistance is provided by the magnetic powder brake through the middle ring of the reel, so that tensioning of a copper wire can be controlled, and the winding quality of the copper wire on an iron core is improved.

The embodiment of the utility model discloses a harmonic reducer, a mechanical arm and cleaning equipment, the harmonic reducer comprises a wave generator and an input assembly, and a first cavity is formed in an input shaft of the input assembly, so that in the working process of the harmonic reducer, power can be input through the input shaft, and the input shaft drives the wave generator to rotate. When a cable or a pipeline needs to be led into the harmonic reducer, the cable or the pipeline can utilize the first cavity in the input shaft, the cable or the pipeline can penetrate through the input shaft through the first cavity to complete cable arrangement, on the basis of full utilization of the internal space of the input assembly, layout of the cable and the pipeline is more convenient, and the practicability is high. The size of the harmonic reducer is reduced, the structure of the harmonic reducer is more compact, meanwhile, a cable or a pipeline penetrates through the input shaft with the first cavity, winding can be avoided, the structure of the harmonic reducer can be simplified, the cost of the harmonic reducer is reduced, and the working reliability of the harmonic reducer is improved.

The invention relates to the technical field of tension control in the material processing process. The electromagnetic coil winding tension control method comprises the steps that real-time state information is input into a wire rod type recognition model to obtain wire rod type information, and a corresponding tension adjusting model is called from a tension control model library based on the wire rod type information to adjust the winding tension of the electromagnetic coil. And inputting the real-time state information into the tension adjustment model to obtain tension adjustment parameter information, comparing the tension adjustment parameter information with preset tension safety boundary information to generate limited adjustment instruction information, executing tension adjustment operation according to the limited adjustment instruction information to obtain feedback tension information, and sending the feedback tension information to the server. The feedback tension information and the limited adjustment instruction information are compared and analyzed, a real-time tension adjustment result is obtained, and if the real-time tension adjustment result meets the target tension range, the current tension adjustment state is kept. The wire winding device has the effect of achieving accurate adjustment of the wire in the winding stage.

The utility model relates to a multi-station winding machine which comprises a rack, a winding module and a wire arranging module, wherein the winding module and the wire arranging module are sequentially arranged on the rack; the wire arrangement module comprises a wire arrangement support frame, a wire arrangement clamping assembly, a wire arrangement assembly and a pin cutting assembly; the wire arrangement supporting frame is provided with a wire arrangement driving assembly. The wire arrangement clamping assembly is connected with the wire arrangement driving assembly. According to the utility model, the standardized production of inductance coil products in the winding process is realized, the lengths of the pins of the output inductance coils are consistent, and the subsequent automatic and intelligent production is facilitated.

The invention belongs to the technical field of automatic equipment, and particularly relates to assembling equipment. A first assembling assembly of the assembling equipment is used for clamping a contact pin and installing the contact pin on a framework to form a first assembling part, a first moving assembly is used for moving the first assembling part to a transfer part, and a winding mechanism is used for winding materials on the first assembling part transferred by the transfer part to form a second assembling part. The second assembling mechanism comprises a feeding rotating disc, a second assembling assembly and a third assembling assembly, the feeding rotating disc is provided with an operation station, the feeding rotating disc can rotate, the operation station is used for receiving a second assembling part on the transferring part, the second assembling assembly is used for assembling the magnetizer to the second assembling part, and the third assembling assembly is used for assembling the magnetizer to the third assembling part. And the third assembly component is used for fixedly connecting the static iron core with the magnetizer of the second assembly component. By using the assembling equipment in the technical scheme, a plurality of materials and a plurality of accessories can be assembled, and the working efficiency is improved.

The invention discloses a simple winding mold for an oil-immersed power transformer, and particularly relates to the technical field of transformer winding, the simple winding mold comprises a center ring, a supporting assembly is arranged on the center ring, the supporting assembly comprises a supporting cylinder arranged at the top end of a dislocation cavity, and a plurality of base plates are distributed on the outer side of the supporting cylinder. Through corresponding cooperative use of the structures, radial inward pressure during wire winding can be resisted, the collapse or bulging phenomenon caused by tension compression of the inner layer of the coil can be avoided, more uniform outer side support can be provided, and the circular retentivity of the section of the coil can be remarkably improved; and segmented and layered support of the coil is realized. According to the structure, the supporting range can be flexibly adjusted according to the thickness of the coil, a datum plate is matched for positioning the position of the wire, the phenomenon that the wire slides off and is not evenly stacked when the wide coil or multiple layers are wound is effectively avoided, and the overall compactness and the radial mechanical strength of the coil can be greatly improved by combining the winding tension and the pre-pressing technology.

The utility model relates to the technical field of cable winding, and discloses a small cable wrapping wire winding mechanism which comprises a workbench, a slidable bottom plate arranged on the workbench, a fixing support arranged on the bottom plate, a fixing plate arranged on the back face of the fixing support, a plurality of slidable sliding plates arranged on the back face of the fixing plate, and sliding blocks arranged on the sliding plates. A sliding rod is arranged in the sliding block, square blocks are arranged at the two ends of the sliding rod, a positioning piece is further arranged on the sliding plate, a box body is further arranged on the bottom plate, a cavity with an opening in one side is formed in the box body, a rotating assembly is arranged on one side wall of the box body, a moving assembly is arranged in the cavity, and a guiding assembly is further arranged on the fixed support. By means of the structure, when the rotating assembly drives the take-up reel to rotate, the moving assembly drives the bottom plate to move, the bottom plate can drive the take-up reel to move, and therefore a cable can be evenly wound around the take-up reel, and even cable winding of the take-up reel is achieved.

The invention provides a branching tool for enameled wire production. The branching tool aims at overcoming the defects in the winding roller fixing process, the wire inlet angle adjusting process, the tensioning force control process and the branching guiding process in the prior art. The tool comprises a bottom plate, a take-up roller, a linkage clamping mechanism, a wire inlet angle adjusting mechanism, a wire loosening preventing mechanism and a wire inlet guiding mechanism. The double threaded rods are matched with the moving blocks, so that the take-up rollers of different specifications can be quickly mounted and dismounted, and the production efficiency is remarkably improved; a fluted disc, a lead screw and a mobile control motor are arranged, so that the wire inlet angle can be accurately adjusted, non-uniform winding of enameled wires is avoided, and the winding quality is ensured; the anti-loosening mechanism is combined with a pushing cylinder and a spring for adjustment, so that the tensioning force can be adjusted, the loosening of the enameled wire is avoided, and the compactness and the stability in the winding process are ensured; the tool can obviously improve the efficiency and quality in the enameled wire production process, meet the requirements of different specifications, and adapt to the efficient linkage adjustment requirement of a modern production line.

The invention relates to a winding method of an inductance coil, which comprises the following steps of: fixing a wire rod, hooking the wire rod by a crochet hook, hooking the wire rod by a wire hook, unhooking the crochet hook, lifting the crochet hook and reversely rotating by a certain angle to separate the crochet hook from the wire rod, and continuously rotating a wire hooking disc until one end of the wire rod with a wire end is completely wound on the periphery of the wire hooking disc. Winding: a wire clamping mechanism drives the wire to perform arc-shaped winding action, and the wire is moved to the position above the magnetic ring and crosses an inner hole of the magnetic ring; and the steps are repeated, so that the wire is uniformly wound on the magnetic ring. According to the wire winding method, the wire is wound on the periphery of the wire hooking disc, the size of the wire storage mechanism can be greatly reduced, the wire is in a controlled state in the winding process, the phenomena of winding, knotting and the like are avoided, the tail of the wire cannot float disorderly, and the problem that an insulating layer is scratched can be effectively solved. And a longer wire can be wound by using equipment with a smaller size, so that the space of a plant is saved.

The utility model discloses an incoming and outgoing line inward surrounding winding device, and belongs to the technical field of wireless charging coil processing. Comprising an upper die assembly and a lower die assembly and is matched with an upper die wire clamp mechanism, an upper die bending mechanism, a coil outgoing lead blocking mechanism, a lower die wire clamp mechanism, a cutter mechanism, a wire passing mechanism, a wire guide wheel mechanism, a tail wire clamping mechanism and the like. The upper die assembly comprises an upper die fixing seat, an upper die pad and an upper die cover, and the lower die assembly comprises a lower die cover, a lower die pad, a lower die fixing seat and a die core. The mechanical structure can be matched with an automatic program, and complex cable winding tasks can be completed; when the cable is applied to automatic equipment, the cable can be fully and tightly wound without layering; and the manufactured wireless charging coil is high in yield, can meet the production requirements of large batch and stable quality, and has remarkable advantages in related production fields.

The present invention relates to a winding mechanism for inductor production, comprising a processing table, a carrier table, a guide module, a winding module, and copper wire; the carrier table is fixedly connected to the processing table, and workstations 1 and 2 are reserved above the carrier table; the guide module is arranged in workstation 1 of the carrier table, and the winding module is arranged in workstation 2 of the carrier table, and the copper wire passes through the guide module and is coiled on the winding module; a U-shaped block is installed on the processing table, and a pair of cutting tools are arranged in the block for telescopic movement by means of a threaded rod and a threaded sleeve. This inductor production winding mechanism uses a telescopic cylinder to link the movable sleeve to flip, and adjusts the curvature of the copper wire between the conveyor belt and the winding column in real time, avoiding the problem of excessive curvature caused by wire accumulation, ensuring winding uniformity and copper wire tension stability, and preventing deformation or damage to the copper wire.

The utility model belongs to the technical field of magnetic separators, and particularly relates to an electromagnetic separator with a heat dissipation coil, which comprises a frame, a conveying mechanism mounted on the frame, a transmission mechanism connected with the conveying mechanism, and a magnetic separation mechanism mounted on the frame. The magnetic separation mechanism comprises a shell, a winding reel is mounted in the shell, the winding reel is connected with a mounting frame, and a mounting ring is mounted on the mounting frame; each installation ring is provided with a plurality of winding supporting rods, electromagnetic wires are wound around the outer sides of the winding supporting rods of the installation rings, the electromagnetic wires sequentially wind around the winding supporting rods of the installation rings from inside to outside along the centermost installation ring, and a heat dissipation gap is reserved between every two electromagnetic wire layers. By arranging the mounting ring and the winding supporting rod, a plurality of gaps are reserved between the electromagnetic coils, heat dissipation of the electromagnetic coils is facilitated, the ventilation holes, the draught fan, the coil pipe, the oil cooler and the temperature sensor are additionally arranged, the temperature in the magnetic separation mechanism can be detected and adjusted in real time, and normal operation of the device is guaranteed.

The embodiment of the invention relates to the technical field of electric power installation, and provides an electric power stay wire fitting which comprises a stay wire frame, two wire clamping positioning assemblies, a wire winding rod, a traction positioning assembly and a wire penetrating assembly, two stay wire sliding rods are detachably arranged on the stay wire frame in parallel, and a stay wire assembly moving in one direction is arranged between the two stay wire sliding rods in a sliding mode. The wire pulling assembly is used for pulling a steel strand, the two wire clamping and positioning assemblies have self-locking functions, are symmetrically arranged on the wire pulling assembly and are used for fixing the steel strand, the wire winding rod is rotationally arranged in the wire pulling assembly through the wire winding and positioning assembly, and a plurality of wire winding movable rods are arranged on the wire winding rod. The wire winding movable rod is located between the two wire clamping and positioning assemblies in the wire pulling assembly and used for bending the dispersed steel strands. By means of the technical scheme, the problems that in the prior art, when an electric power stay wire fitting conducts stay wire operation on a steel strand, the contact face is small, and the stay wire is prone to loosening are solved.

A wound capacitor package structure includes a wound assembly, a conductive assembly, a package assembly, a bottom seat plate and a pin protection assembly. The conductive assembly includes a first and a second conductive pin. The package assembly is configured for enclosing the wound assembly. The bottom seat plate is disposed on a bottom side of the package assembly. The pin protection assembly includes a first pin protection layer configured to partially cover the first conductive pin, and a second pin protection layer configured to partially cover the second conductive pin. The first conductive pin includes a first exposed portion exposed outside the package assembly, and the second conductive pin includes a second exposed portion exposed outside the package assembly. The first and the second pin protection layer are disposed on the first and the second exposed portion for protecting the first and the second conductive pin, respectively.

The invention discloses a combined iron core type three-phase reactor and a winding device thereof, and belongs to the technical field of reactor processing, the combined iron core type three-phase reactor comprises a winding assembly, one side of the winding assembly is sequentially provided with a height limiting assembly, a core loading assembly and a switching assembly, and the same sides of the winding assembly, the height limiting assembly, the core loading assembly and the switching assembly are jointly provided with a pay-off assembly; the winding assembly comprises a first sliding table, a first mounting plate is mounted at the sliding end of the first sliding table, a winding motor is mounted on the side, close to the height limiting assembly, of the upper end of the first mounting plate, a positioning circular plate is mounted at the end of a driving shaft of the winding motor, and a plurality of winding positioning rods used for being matched with different core sections are arranged on the positioning circular plate. According to the bobbin assembly device, the switching assembly is used for installing the end of an enameled wire on the winding assembly before a new coil square barrel is wound, automatic winding and installation of bobbin components are achieved, bobbin assembly can be conducted on similar special-shaped core bodies, and the overall working efficiency is improved.

The invention provides a filter, a chuck, a shower head and semiconductor equipment. The inductor of the filter comprises a magnetic core and a winding; the magnetic core comprises a winding area; the winding comprises at least two winding wires, the at least two winding wires are gathered together and jointly wound on the winding area, at least one winding wire is used for transmitting a first current signal, at least one winding wire is used for transmitting a second current signal, and the current directions of the first current signal and the second current signal are opposite. One end of each winding wire is connected with a power supply, and the other end is connected with the chuck and an electrode of a heater of the shower head. According to the technical scheme of the invention, the inductor of the filter has high integration level, high inductance and good differential mode characteristic, so that the miniaturization of the filter is realized, the filtering performance of the filter is improved, the heating performance of a chuck or a shower head is stable, and semiconductor equipment can always have good working reliability.

The invention discloses a wire drawing processing device for a steel wire rope, and relates to the technical field of wire drawing processing, the wire drawing processing device comprises a mounting table, an unwinding reel is mounted on the mounting table, a wire die is movably arranged on the mounting table, a working table is mounted on the mounting table, a limiting groove is formed in the working table, the wire die is movably mounted in the limiting groove, and a wire groove is formed in the working table; according to the wire drawing machine, by arranging the winding wheel, the threaded rod, the arch-shaped clamping frame, the powder bin and the like, segmented wire drawing is achieved through the arrangement of the arch-shaped clamping frame on the winding wheel when wire drawing is conducted on the steel wire rope, the wire drawing efficiency is improved, and the wire drawing efficiency is improved. And the steel wire rope can be clamped in sections when being broken, so that the tightened steel wire rope is prevented from driving the wire mold to jump out of the groove, the use safety of the structure is further improved, the occupied area is small, and the use is convenient.

The invention relates to a new energy automobile charging pile which comprises a winding frame, connecting shafts are arranged at the top and the bottom of the winding frame, a charging wire is wound on the outer surface of the winding frame, one end of the charging wire is connected with charging equipment, a charging head is arranged at the other end of the charging wire, bearings are arranged on the outer surfaces of the connecting shafts, and the connecting shafts are movably sleeved with guide discs through the bearings. A connecting plate is fixedly mounted on the outer surface of the guide disc, and an annular plate is fixedly mounted at one end of the connecting plate. When an operator holds the charging head and pulls the charging head to an automobile charging port, the charging wire is straightened in the traction direction under the action of traction force, and in the process, acting force pushes the wire outlet device and drives the whole wire winding device to rotate, so that the direction of the wire outlet device can be the same as that of the charging wire; and the problem of electric leakage accidents caused by excessive abrasion of an outer insulating layer of the charging wire and leakage of an internal battery core due to friction between the charging wire and the corner of the charging pile when the charging wire is pulled is avoided.

An example planar inductor includes a winding structure including a plurality of conductive windings arranged in layers of a printed circuit board (PCB) around a core, where the plurality of conductive windings include at least a top winding and a bottom winding. The planar inductor includes a conductive shield encasing the winding structure. The conductive shield includes an upper conductive shield layer disposed over the winding structure in a first direction, a lower conductive shield layer disposed under the winding structure in a second direction opposite the first direction, an inner conductive shield disposed within and around the plurality of conductive windings, and an outer conductive shield disposed around and outside the plurality of conductive windings.

The invention discloses an auxiliary coil winding device for generator production, and relates to the technical field of generator machining, the auxiliary coil winding device comprises a workbench and a reciprocating assembly, a gear motor is arranged in the center of the bottom of the workbench, an output shaft of the gear motor is connected with an adjusting seat, and the top of the adjusting seat is rotatably connected with a rotating seat; the reciprocating assembly is arranged in the middle of the top face of the adjusting seat and comprises a butt joint sleeve, a lifting sleeve is fixed to the bottom of the butt joint sleeve, a limiting rod is slidably connected into the lifting sleeve and fixedly connected with the adjusting seat, and a reset spring is arranged on the outer side of the limiting rod in a sleeving mode. The winding head is in lifting linkage with the sliding column and the driving groove to control the rotating base to rotate in a reciprocating mode, the winding position is automatically switched, the reset spring achieves rapid resetting of the mechanism, the design achieves bidirectional reciprocating winding of copper wires, the collision risk of wire pipes is avoided, and a single driving source completes the function of a traditional double-shaft system.

The invention discloses a transformer winding machining device and method, the transformer winding machining device comprises a base and two mounting frames, the two mounting frames are fixedly arranged on the two sides of the top of the base correspondingly, and the invention relates to the technical field of transformer winding machining. According to the transformer winding processing device and processing method, the winding mechanism, the edge folding mechanism and the cleaning mechanism are arranged at the top of the base, so that when the device winds the winding, different diameters of circular rings formed by a plurality of arc-shaped plates can be expanded to adapt to winding of windings of different specifications; in addition, the edge of the insulation paper can be folded through the edge folding mechanism, the insulation ends are automatically formed on the copper foil, the situation that an insulation strip needs to be additionally wound on the surface of the insulation paper in a traditional winding mode is avoided, the insulation ends are provided for the two sides of the copper foil, and dust cleaning is synchronously conducted on the drawn and conveyed insulation paper and the copper foil.

The utility model belongs to the technical field of cable winding devices, and particularly relates to a cable winding machine which comprises a rack, a bearing seat is fixedly mounted on the rack, a thick shaft is fixedly inserted into the bearing seat, one end of the thick shaft is fixedly connected with a winding motor, the thick shaft is sleeved with a winding cylinder, a positioning hole is formed in the winding cylinder, and the positioning hole is communicated with the bearing seat. A transmission piece is fixedly connected to the thick shaft, a positioning pin is connected to the transmission piece in an inserted mode, and one end of the positioning pin is fixed to the transmission piece through a threaded connection screw cap. According to the utility model, the accurate positioning system ensures stable rotation of the winding drum, the initial position is fixed, uniform winding and multi-angle winding displacement adjustment functions are facilitated, the motor works cooperatively, multi-layer uniform distribution of cables is realized, the stable supporting structure ensures stable operation of equipment, and all parts are matched to effectively prevent uneven winding, so that the winding efficiency is improved. And the winding quality and efficiency are improved, the device is suitable for various cable winding tasks, and diversified production requirements are met.

The invention relates to the technical field of signal terminal wire winding, in particular to sensor signal terminal electroplating wire winding fixing equipment which comprises a case, the top of the case is connected with a control computer through a mechanical arm, a three-axis moving mechanism, a material table and a copper wire feeding mechanism are arranged in the case, the material table is arranged in the middle of the lower portion of the three-axis moving mechanism, and the copper wire feeding mechanism is arranged in the middle of the material table. The copper wire feeding mechanism is located on the rear side of the three-axis moving mechanism, the three-axis moving mechanism is provided with a supporting carrying table, a wire cutting mechanism and a copper wire winding mechanism are arranged on the supporting carrying table, copper wire end fixing mechanisms are symmetrically arranged on the two sides of the material table, and a copper wire roll is arranged on the copper wire feeding mechanism. The three-axis moving mechanism drives the winding mechanism to freely move in the X / Y / Z axial direction, the copper wire tension adjustable controller is combined, accurate positioning and constant tension output of a copper wire in a three-dimensional space are achieved, it is ensured that the wire winding track is strictly matched with the geometrical characteristics of a signal terminal, and the wire winding uniformity and the electroplating quality are improved.

The invention relates to the technical field of composite pipe manufacturing, in particular to a steel wire mesh pipe framework automatic braiding device which comprises a first winding assembly, a second winding assembly, a transmission assembly, a driving assembly and a rack, a through hole is formed in the rack, the first winding assembly and the second winding assembly are both rotationally connected with the rack, and the transmission assembly and the driving assembly are arranged on the rack. The through hole, the first winding assembly and the second winding assembly are coaxially arranged; the transmission assembly and the driving assembly are both fixed to the rack, the transmission assembly is connected among the first winding assembly, the second winding assembly and the driving assembly, and the rotation direction of the first winding assembly is opposite to that of the second winding assembly. According to the invention, forward and reverse steel wire winding can be simultaneously carried out, and adjacent forward and reverse rotating steel wires are mutually restricted at the overlapping point, so that the steel wires are effectively prevented from sliding in the axial direction of the pipe when being axially stressed, and the uniformity and the structural stability of a steel wire mesh framework grid are remarkably improved.

The utility model discloses a rope winding machine, and aims to provide a rope processing mechanism of the rope winding machine, which can keep a rope tight in a rope pulling process, has a good winding effect and can prevent the rope from being knotted and broken at the same time, and is characterized in that the rope penetrates through a rope routing device and a rope pulling device and is fixedly wound in a rope winding device; meanwhile, the thread rope can be kept tight through the thread pulling device, so that the thread rope is kept to move at a constant speed in the machining process, the effect of wound finished products is improved, a knotting detection function and a thread breakage detection function are arranged in the thread routing device, the situation that the thread rope is knotted and broken in the thread routing process, and consequently the yield of the finished products is affected is prevented, and the production efficiency is improved. Furthermore, a meter counting wheel is arranged in the wiring device, so that the length of the processed thread rope can be clearly and intuitively detected, the man-machine interaction effect is good, and the automatic thread rope winding machine is suitable for the technical field of automatic thread rope winding machines.

The invention relates to the technical field of motor stator coil winding machine control, in particular to a micro motor stator coil winding machine and a control method thereof.The control method specifically comprises the steps that the transmission lag value of an enameled wire indirect tension value is determined according to the synchronous fluctuation condition between a tension actual measurement sequence and indirect tension sequences under different moving step lengths; lagging correction is carried out on the indirect tension value, the tension period correlation strength in the running stage of the stator coil winding machine is considered, and the interference distortion degree is evaluated; according to the change trend of the paying-off linear speed and the difference between the tension measured value and the set value, the winding looseness of the enameled wire is obtained; obtaining a weight through the two indexes, carrying out weighted fusion on a measured value and a predicted value to obtain a tension correction value, and carrying out motor stator coil winding machine enameled wire tension control by combining a PID control algorithm; the tension control precision of the motor stator coil winding machine is improved, the tension control effect of the coil winding machine is enhanced, and the tension fluctuation ratio of enameled wires is reduced.

The invention discloses a high-frequency transformer coil winding device which comprises a supporting mechanism, winding positioning mechanisms are connected to the two ends of the top of the supporting mechanism, and an adjusting control mechanism is connected to one side of each winding positioning mechanism. The telescopic end of an electric telescopic rod fixed to one side of the positioning frame drives a limiting frame to move, so that an adjusting gear rotating on one side of the limiting frame moves to be separated from the tooth surface of one positioning gear, and one positioning gear drives one positioning lead screw to rotate through meshing of a first bevel gear and a second bevel gear; the movable blocks in threaded connection with the two ends of the outer wall of the positioning lead screw penetrate through the positioning grooves to drive the limiting bases to move, the limiting bases are stably positioned at the corresponding special-shaped positions, the special-shaped winding core cylinder can be stably positioned conveniently, and the use efficiency of the winding device of the high-frequency transformer coil is improved.

The invention provides a coil winding machine for transformer production, and belongs to the technical field of transformer production. The winding machine comprises a tension adjusting frame, a torsion spring, a winding frame, a force application column and a tight supporting plate. An enameled wire is wound on the tension adjusting frame, and the tension adjusting frame adjusts the conveying tension of the enameled wire through swinging; the torsion spring is connected with the tension adjusting plate and used for adjusting the swing angle of the tension adjusting frame. The winding frame is used for mounting an iron core and is configured to be rotationally arranged; the force application column penetrates through and is arranged on the side wall of the winding frame in a sliding manner; the tight supporting plate is used for tightly supporting an iron core nested on the winding frame, the tight supporting plate is connected with the force application column, and the distance between the tight supporting plate and the winding frame is adjustable through sliding driving of the force application column. According to the coil winding machine for transformer production, the winding tension can be automatically adjusted, and an iron core can be conveniently disassembled and assembled.

The invention relates to the technical field of medical equipment, in particular to an electrocardiogram equipment lead wire tidying device which comprises a shell, a plurality of partition plates are arranged in the shell and divide the interior of the shell into a plurality of storage cavities, an instrument connector is formed in the bottom of the shell, the partition plates are slotted to be fixedly connected with fixing cylinders, and winding assemblies are arranged in the fixing cylinders. An elastic wire return assembly is arranged in each winding assembly; vortex-shaped rails are arranged on the surfaces of the partition plates, each vortex-shaped rail comprises a plurality of first arc-shaped rails and a plurality of second arc-shaped rails, deformation transmission assemblies are arranged on the winding assemblies, and locking assemblies are arranged at the bottom ends of the fixing cylinders; the self-adaptive adjustment of the stretching path is dynamically driven when the lead wire is stretched, an elastic energy storage mechanism and an intelligent locking mechanism are combined, the preset hierarchical regulation and control of the stretching resistance are realized, meanwhile, the lead wire path constraint is optimized through a deformation linkage feedback mechanism, and then an acousto-optic early warning mechanism is integrated; the problems that a traditional device is prone to winding due to rigid constraint and insufficient in safety protection are solved.