A transformer coil winding machine

Abstract

The application belongs to the field of winding machine equipment, and particularly relates to a transformer coil winding machine. The existing technology has the problems of complicated processing steps and low core winding processing efficiency. The transformer coil winding machine is provided. The inside of the box body is internally provided with a lifting frame moving up and down. The outer side of the lifting frame is respectively provided with a plurality of annular winding parts which are uniformly distributed. The lower side of each winding part is respectively provided with a core clamp for driving the core to rotate. In use, a plurality of cores can be clamped by the core clamp. The cores are wound by the plurality of winding parts moving up and down simultaneously, so that the plurality of cores are wound simultaneously. In use, one end of the conductive wire can be pressed and fixed on the surface of the core by the wire cutter. The user does not need to manually fix one end of the conductive wire. After the core winding is completed, the wire cutter can be used to cut off the conductive wire, so that the user does not need to manually operate, and the steps of the user winding the core are reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of winding machine equipment, and particularly relates to a transformer coil winding machine. BACKGROUND

[0002] As a vital equipment in the power system, the main function of the transformer is to realize the transmission of electric energy, the transformation of voltage and the regulation of current through the principle of electromagnetic induction. The winding technology and process of the coil, as the core component of the transformer, directly affect the performance and service life of the transformer. As the electrical element for inputting and outputting electric energy of the transformer, the coil determines the capacity, voltage, current and use conditions of the transformer, and directly affects the efficiency, stability and reliability of the transformer. In the production process of the transformer coil, in order to improve the production efficiency of the coil, a winding machine is generally used to realize the winding of the coil. The current winding machine can only wind a single core during winding, and when winding the coil, the operator needs to fix one end of the conductive wire by hand, and then the winding machine winds the conductive wire on the surface of the core while driving the core to rotate. After winding is completed, the conductive wire needs to be cut off by loosening. Although it can help the operator to quickly complete the winding operation of a single core, the core needs to be constantly disassembled and installed when processing a large number of coils, and winding adjustment needs to be performed every time the core is installed. The steps are complicated, and the winding processing efficiency of the core is low. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present application provides a transformer coil winding machine, which effectively solves the problems mentioned in the background art.

[0004] To solve the above problems, the technical scheme adopted by the present application is:

[0005] A transformer coil winding machine, comprising a box body and a core, wherein the inside of the box body is provided with a lifting frame moving up and down, and the outer side of the lifting frame is provided with a plurality of winding components uniformly distributed in a ring shape. The lower side of each winding component is provided with a core clamp for driving the core to rotate, and the core is arranged inside the core clamp.

[0006] The winding component comprises an arc-shaped support and a swing plate located at the lower side of the arc-shaped support. The two ends of the swing plate are detachably connected with the lower ends of the arc-shaped supports. A wire reel for winding a conductive coil on the surface is rotatably connected to the middle part of the swing plate. A wire cutter is clamped and fixed on the surface of the core. One end of the conductive coil is clamped and fixed on the surface of the core through the wire cutter. The upper end of the arc-shaped support is provided with a pneumatic control component for controlling the swing plate to swing around the two ends as the axis. When the arc-shaped support moves up and down, it constitutes the structure for the swing plate to swing around the two ends as the axis. The wire reel rotates around the core. After the core rotates one circle, the conductive wire is cut off by the wire cutter.

[0007] The iron core holder comprises a plurality of driving wheels arranged in a ring shape and uniformly distributed, the circumferential surface of each driving wheel is provided with a clamping groove, and the outer side of each driving wheel is provided with a pushing component for pushing the driving wheel to move radially towards the inner side;

[0008] The lower end of the inner driving wheel is coaxially and fixedly connected with a third transmission bevel gear, the lower side of the third transmission bevel gear is respectively engaged with a fourth transmission bevel gear, the middle part of the fourth transmission bevel gear is respectively fixedly connected with a spline barrel, the inner side of the spline barrel is spline-connected with a spline shaft, the spline shaft is rotationally connected with the inner wall of the box body, the end of the spline shaft away from the spline barrel is coaxially and fixedly connected with a second transmission bevel gear, the lower side of the second transmission bevel gear is respectively engaged with a first transmission bevel gear, the first transmission bevel gear is rotationally connected with the bottom of the box body, the lower end of the first transmission bevel gear is respectively coaxially and fixedly connected with a pulley, and a transmission belt is sleeved between the plurality of pulleys; the lower side of one of the pulleys is coaxially and fixedly connected with a connecting shaft, the connecting shaft is rotationally connected with the bottom of the box body, the lower end of the connecting shaft is coaxially and fixedly connected with a transmission gear, the bottom of the box body is fixedly connected with a speed regulation motor, the output end of the speed regulation motor is fixedly connected with a driving gear, and the driving gear is engaged with the transmission gear.

[0009] A connecting shaft plate is rotationally connected between the upper and lower corresponding driving wheels and the spline barrels, and the bottom of the connecting shaft plate is slidingly connected with the bottom of the box body along the radial direction of the driving wheel.

[0010] Preferably, the pushing component comprises an operating ring, the surface of the operating ring is slidingly connected with the box body, the lower end of each driving wheel not connected with the third transmission bevel gear is coaxially and rotationally connected with a right-angle frame, the lower end of each right-angle frame is fixedly connected with a moving barrel, the inner side of each moving barrel is axially and slidingly connected with a limiting rod, the outer end of each limiting rod is fixedly connected with the inner wall of the box body, and the surface of each limiting rod on the outer side of the moving barrel is sleeved with a supporting spring; the bottom of each driving wheel is coaxially and hingedly connected with a second hinge rod, the other end of each second hinge rod is hingedly connected with the operating ring; the outer surface of the operating ring is fixedly connected with a pushing block, and the pushing block is located on the outer side of the box body.

[0011] Preferably, the diameter of the lower end of the driving wheel is greater than the diameter of the upper end of the driving wheel.

[0012] Preferably, the left lower side of the arc-shaped support and the right upper side are respectively provided with an arc-shaped slot, the swing plate is respectively fixedly connected with a support rod, the support rod is respectively engaged with the arc-shaped slot, the lower side of the left arc-shaped slot and the upper side of the right arc-shaped slot are respectively provided with a baffle, the baffle is respectively horizontally slidably connected with the arc-shaped support, the outer end of the baffle is respectively fixedly connected with a movable magnetic block, the outer side of the movable magnetic block is respectively provided with a connecting plate moving up and down, the connecting plate is vertically slidably connected with the surface of the arc-shaped support, the end of the connecting plate towards the movable magnetic block is respectively fixedly connected with a first magnetic block and a second magnetic block from top to bottom in sequence, the first magnetic block is opposite to the magnetic pole of the movable magnetic block, and the second magnetic block is the same as the magnetic pole of the movable magnetic block; when the connecting plate moves up and down, the baffle can be driven to move horizontally.

[0013] Preferably, the pneumatic control component comprises two oppositely arranged pneumatic control cylinders fixedly connected to the upper end of the arc-shaped support, the inner part of the pneumatic control cylinder is respectively slidably connected with a pneumatic control piston plate in the axial direction, the left pneumatic control piston plate is in a state of air extraction inside the left pneumatic control cylinder, the right pneumatic control piston plate is in a state of air pushing inside the right pneumatic control cylinder, the corresponding end of the pneumatic control piston plate is coaxially fixedly connected with a transmission rod, the surface of the transmission rod is slidably connected with the inner end of the pneumatic control cylinder, the inner end of the transmission rod is fixedly connected with a groove plate, the front side of the groove plate is respectively provided with a rotating plate rotating alternately, one end of the rotating plate is rotatably connected with the arc-shaped support, the other end of the rotating plate is fixedly connected with a push pin, and the push pin is slidably connected with the corresponding groove plate; when the rotating plate rotates, the pneumatic control piston plate is driven to reciprocate under the action of the push pin and the groove plate in sliding connection;

[0014] The coaxial fixed connection between the support rod and the swing plate is provided with a matching gear, the outer side of the matching gear is respectively provided with a driving rack capable of moving up and down, the left driving rack is located on the upper side of the matching gear, the right driving rack is located on the lower side of the matching gear, the upper end of the driving rack is fixedly connected with a second piston rod, the surface of the second piston rod is slidably connected with a second piston cylinder, the second piston cylinder is fixedly connected with the arc-shaped support, the upper end of the connecting plate is fixedly connected with a first piston rod, the surface of the first piston rod is slidably connected with a first piston cylinder, and the first piston cylinder is fixedly connected with the arc-shaped support; the upper ends of the first piston cylinder and the second piston cylinder are fixedly connected and connected with a first air guide pipe and a second air guide pipe, the right first air guide pipe is fixedly connected to the right end of the right pneumatic control cylinder and connected with the pneumatic control cylinder, the left second air guide pipe is fixedly connected to the left end of the right pneumatic control cylinder and connected with the pneumatic control cylinder, and the right second air guide pipe and the left first air guide pipe are respectively fixedly connected to the left end of the left pneumatic control cylinder and connected with the pneumatic control cylinder.

[0015] Preferably, the upper end of the arc-shaped support is provided with a mounting hole, a rotating shaft is slidably connected to the inner side of the mounting hole, the bottom of the rotating shaft is rotatably connected with a bearing plate, the bearing plate is fixedly connected with the upper end of the box body, a guide groove is formed in the surface of the rotating shaft, a guide pin shaft is fixedly connected to the inner wall of the mounting hole, and the guide pin shaft is slidably connected with the guide groove.

[0016] The guide groove is composed of two inclined grooves which are formed in the surface of the rotating shaft along the axial direction of the rotating shaft and are connected with each other at two ends, and a transition surface is formed at the upper end and the lower end of the inclined groove, so that when the guide pin shaft slides to the end of one of the inclined grooves, the guide pin shaft can enter the other inclined groove under the guidance of the transition surface during the up-down movement of the arc-shaped support.

[0017] The upper end of the rotating shaft is coaxially fixedly connected with an incomplete gear, two connecting gears which can be engaged are arranged on the two sides of the incomplete gear, the connecting gears are rotatably connected with the upper end of the arc-shaped support, the upper end of each connecting gear is coaxially fixedly connected with a first reversing gear, the upper side of each first reversing gear is engaged with a second reversing gear, and the second reversing gear is fixedly connected with the rotating shaft of the corresponding rotating plate.

[0018] Preferably, the lifting frame comprises a lifting sleeve and mounting plates which are uniformly fixedly connected to the circumferential surface of the lifting sleeve in a ring shape, the inner side of the arc-shaped support is fixedly connected with a support plate, and the inner end of the support plate is slidably connected with the surface of the mounting plate along the length direction of the mounting plate; the inner side of the lifting sleeve is provided with a driving shaft, the lower end of the driving shaft is rotatably connected with the lower end of the mounting box, an inclined annular groove is formed in the surface of the driving shaft, a connecting pin shaft is fixedly connected to the inner wall of the lifting sleeve, the connecting pin shaft is slidably connected with the inner side of the annular groove, the lower end of the driving shaft is provided with a driving motor, the driving motor is fixedly connected with the bottom of the mounting box, and the output end of the driving motor is coaxially fixedly connected with the lower end of the driving shaft.

[0019] Preferably, the circumferential surface of the lifting sleeve is rotatably connected with an adjusting frame, a plurality of support rods which are uniformly distributed in a ring shape are fixedly connected to the circumferential surface of the adjusting frame, a first hinged rod is hingedly connected to the outer end of each support rod, the other end of each first hinged rod is hingedly connected with the support plate, and a fixing ring is threadedly connected to the surface of the lifting sleeve on the upper side of the adjusting frame.

[0020] Preferably, the wire cutter comprises a wire guide plate and clamping plates located at the upper and lower ends of the wire guide plate, one end of each clamping plate is fixedly connected with a clamping rod, coaxial spring grooves are formed in the upper and lower sides of the inner side of the wire guide plate, a sliding hole is formed in the outer end of each spring groove, the clamping rod is slidably connected to the inner side of the sliding hole, a spring plate is fixedly connected to the inner end of each clamping rod, and a clamping spring is sleeved on the surface of the clamping rod in the spring groove.

[0021] One side of the wire plate is slidably connected with a pressing block which can slide along the radial direction of the iron core, the lower side of the pressing block is provided with a cutter, the upper end of the cutter is fixedly connected with a driven plate, the upper and lower sides of the one end of the driven plate corresponding to the pressing block are fixedly connected with push rods respectively, the one end of the pressing block corresponding to the push rod is provided with a mounting hole respectively, the push rods are slidably connected with the mounting holes respectively, the rear end of the push rod is fixedly connected with a return spring respectively, the other end of the return spring is fixedly connected with the inner wall of the mounting hole; the one end of the upper end of the driven plate is fixedly connected with an inclined block, the side of the inclined block close to the iron core is fixedly connected with a spring sheet, the other end of the spring sheet is fixedly connected with the wire plate, the other side of the inclined block is provided with a stop rod matched with each other, the upper end of the stop rod is fixedly connected with a bent rod, the bent rod is slidably connected with a bearing plate, the end of the bent rod away from the stop rod is threadedly connected with a positioning bolt corresponding to the surface of the bearing plate.

[0022] The present application has the following advantages compared with the prior art:

[0023] The device can clamp multiple iron cores through the iron core clamps respectively, and then drive multiple groups of winding components to move up and down simultaneously to wind the iron cores by controlling the up-down movement of the lifting frame, thereby achieving the effect of winding multiple iron cores simultaneously and greatly improving the processing efficiency of the iron core winding.

[0024] In use, one end of the conductive wire can be pressed and fixed on the surface of the iron core through the wire cutter, without the need for the user to manually fix one end of the conductive wire. After the winding of the iron core is completed, the wire cutter can be used to cut off the conductive wire, without the need for the user to manually operate, thereby reducing the steps of the user in winding the iron core, realizing that a single person can simultaneously wind multiple iron cores, and reducing the operation burden. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of a transformer coil winding machine.

[0026] Figure 2 It is a winding component lifting structure view of a transformer coil winding machine.

[0027] Figure 3 It is an adjusting frame mounting structure schematic view of a transformer coil winding machine.

[0028] Figure 4 It is a lifting sleeve and driving shaft connection structure schematic view of a transformer coil winding machine.

[0029] Figure 5 It is a winding component and iron core cooperation structure schematic view of a transformer coil winding machine.

[0030] Figure 6A schematic view of a rotating shaft driving structure of a transformer coil winding machine according to the present application.

[0031] Figure 7 A first schematic view of a rotating shaft structure of a transformer coil winding machine according to the present application.

[0032] Figure 8 A second schematic view of a rotating shaft structure of a transformer coil winding machine according to the present application.

[0033] Figure 9 A schematic view of a swing plate mounting structure of a transformer coil winding machine according to the present application.

[0034] Figure 10 A first schematic view of a swing plate swing structure of a transformer coil winding machine according to the present application.

[0035] Figure 11 A second schematic view of a swing plate swing structure of a transformer coil winding machine according to the present application.

[0036] Figure 12 A third schematic view of a swing plate swing structure of a transformer coil winding machine according to the present application.

[0037] Figure 13 A fourth schematic view of a swing plate swing structure of a transformer coil winding machine according to the present application.

[0038] Figure 14 A schematic view of an air control component structure of a transformer coil winding machine according to the present application.

[0039] Figure 15 A schematic view of a first magnetic block and a second magnetic block mounting structure of a transformer coil winding machine according to the present application.

[0040] Figure 16 A schematic view of an iron core holder structure of a transformer coil winding machine according to the present application.

[0041] Figure 17 A schematic view of a driving wheel driving structure of a transformer coil winding machine according to the present application.

[0042] Figure 18 A schematic view of a pushing component structure of a transformer coil winding machine according to the present application.

[0043] Figure 19 A first schematic view of a wire cutter mounting structure of a transformer coil winding machine according to the present application.

[0044] Figure 20 A second schematic view of a wire cutter mounting structure of a transformer coil winding machine according to the present application.

[0045] Figure 21 Figure 1 is a schematic view of the inclined block and the stop rod cooperation structure of a transformer coil winding machine according to the present application.

[0046] Figure 22 Figure 2 is a schematic view of the stop rod installation structure of a transformer coil winding machine according to the present application.

[0047] In the figure: 1 - box body, 4 - driving shaft, 5 - driving motor, 6 - lifting sleeve, 7 - mounting plate, 8 - connecting pin shaft, 9 - annular groove, 10 - fixing ring, 11 - adjusting frame, 12 - first hinged rod, 13 - support plate, 14 - winding component, 16 - arc-shaped support, 17 - wire wheel, 18 - swing plate, 19 - iron core, 20 - baffle, 22 - rotating shaft, 23 - incomplete gear, 24 - connecting gear, 25 - first reversing gear, 26 - second reversing gear, 27 - guide groove, 28 - transition surface, 29 - connecting plate, 30 - first magnetic block, 31 - second magnetic block, 32 - movable magnetic block, 33 - first piston rod, 34 - first piston cylinder, 35 - matching gear, 36 - driving rack, 37 - second piston rod, 38 - second piston cylinder, 39 - pneumatic control cylinder, 40 - pneumatic control piston plate, 41 - transmission rod, 42 - groove plate, 43 - first air guide pipe, 44 - second air guide pipe, 45 - rotating plate, 46 - pushing pin shaft, 47 - support rod, 48 - speed regulating motor, 49 - driving gear, 50 - transmission gear, 51 - first transmission bevel gear, 52 - second transmission bevel gear, 53 - driving wheel, 54 - spline shaft, 55 - spline cylinder, 56 - third transmission bevel gear, 57 - fourth transmission bevel gear, 58 - connecting shaft plate, 59 - operating ring, 60 - second hinged rod, 61 - moving cylinder, 62 - limiting rod, 63 - support spring, 64 - wire cutter, 65 - wire guide plate, 66 - clamping plate, 67 - clamping rod, 68 - clamping spring, 69 - pressing block, 70 - cutter, 71 - driven plate, 72 - push rod, 73 - return spring, 74 - inclined block, 75 - stop rod, 76 - belt wheel, 77 - guide pin shaft, 78 - bearing plate, 79 - positioning bolt, 80 - spring sheet. DETAILED DESCRIPTION

[0048] The following are specific embodiments of the present application, and the technical solutions of the present application are further described in conjunction with the accompanying drawings, but the present application is not limited to these embodiments.

[0049] As Figures 1-22As shown, the present application provides a transformer coil winding machine, comprising a box body 1 and a core 19, the inside of the box body 1 is mounted with a lifting frame moving up and down, the outer side of the lifting frame is respectively provided with a plurality of winding parts 14 which are annularly and uniformly distributed, the lower side of each winding part 14 is respectively provided with a core holder driving the core 19 to rotate, the core 19 is arranged inside the core holder, and the core 19 is uniformly and closely wound with a conductive coil on the surface of the core 19 by the winding part 14 when the core 19 rotates;

[0050] The winding part 14 comprises an arc-shaped support 16 and a swing plate 18 located at the lower side of the arc-shaped support 16, both ends of the swing plate 18 are respectively detachably connected with the lower end of the arc-shaped support 16, the middle part of the swing plate 18 is rotationally connected with a wire reel 17 winding the conductive coil on the surface, the surface of the core 19 is clamped and fixed with a tangent cutter 64, one end of the conductive coil is clamped and fixed on the surface of the core 19 through the tangent cutter 64, the upper end of the arc-shaped support 16 is provided with a pneumatic control part controlling the swing plate 18 to swing with both ends as the axis, and the arc-shaped support 16 moves up and down to form a structure that the swing plate 18 swings with both ends as the axis, as shown in Figures 9-13 As shown, the arc-shaped support 16 is located at the upper side of the core 19, one end of the conductive wire is fixed on the surface of the core 19 through the tangent cutter 64, and a plurality of winding parts 14 can be synchronously lifted and lowered by controlling the lifting frame to lift, as shown in Figure 10 As shown, when the arc-shaped support 16 moves downward, the swing plate 18 swings upward with the left end as the axis, so that the swing plate 18 does not block the upper end of the core 19, and at the same time, the conductive wire is elongated, and the conductive wire is wound on the surface of the core 19 by half a turn when the arc-shaped support 16 moves downward, and then as shown in Figure 11 As shown, after the arc-shaped support 16 moves to the lower side of the core 19, the swing plate 18 swings downward and resets, and then as shown in Figure 12 As shown, the swing plate 18 swings downward with the right end as the axis, and then the swing plate 18 passes through the center of the core 19 when the arc-shaped support 16 moves upward with the lifting frame, so that the conductive wire is wound on the inner side of the core 19, and then as shown in Figure 13As shown, the swing plate 18 swings upward to reset, completing the operation of winding the conductive wire around the surface of the core 19. With the rotation of the core 19, the end fixed by the wire cutter 64 gradually deviates with the transmission of the core 19, and then the arc-shaped support 16 is continuously moved up and down under the drive of the lifting frame, so that the wire wheel 17 is continuously moved downward from the outside of the core 19 and then passes upward through the inside of the core 19, forming the effect that the wire wheel 17 rotates around the core 19, so that the conductive wire is continuously wound on the surface of the core 19. In order to increase the rotating resistance of the wire wheel 17 during winding, the conductive wire has a corresponding tension during winding, so that the conductive wire is tightly wound on the surface of the core 19. The end of the wire wheel 17 close to the swing plate 18 is fixedly connected with a wear-resistant washer for improving the friction between the wire wheel 17 and the swing plate 18, so that the wire wheel 17 has resistance when rotating under the traction of the conductive wire, thereby providing a corresponding reverse tension for the conductive wire during winding, so that the conductive wire can be firmly wound on the surface of the core 19. After the core 19 rotates one circle, the conductive wire is cut off by the wire cutter 64, which is convenient for the operator to replace the new core 19;

[0051] The device can clamp multiple cores 19 through the core clamping device respectively, and then drive multiple sets of winding components 14 to move up and down simultaneously to wind the cores 19 by controlling the lifting frame to move up and down, thereby achieving the effect of winding multiple cores 19 simultaneously, greatly improving the processing efficiency of core winding. In use, one end of the conductive wire can be pressed and fixed on the surface of the core 19 by the wire cutter 64, without the need for the user to manually fix one end of the conductive wire. After the core winding is completed, the wire cutter 64 can cut off the conductive wire, without the need for the user to manually operate, thereby reducing the steps of the user for core winding, achieving that a single person can simultaneously wind multiple cores 19, reducing the operation burden, and greatly improving the efficiency of core winding.

[0052] As shown in Figure 16 and Figure 17 The core clamping device includes multiple driving wheels 53 uniformly distributed in a ring shape. Taking three driving wheels 53 as an example, they are uniformly distributed in a ring shape. The circumferential surface of each driving wheel 53 is provided with a clamping groove. The core 19 is clamped by the three driving wheels 53. The clamping groove is used to improve the stability of clamping the core 19 and facilitate the rotation of the core 19. The outer side of the driving wheel 53 is provided with a pushing component for moving the driving wheel 53 radially inward. The pushing component improves the clamping force of the core 19 by moving the driving wheel 53 inward, thereby further improving the firmness of clamping the core 19.

[0053] For the convenience of controlling the three driving wheels 53 to rotate simultaneously, the driving core 19 is stably rotated during winding, the lower end of the inner driving wheel 53 is coaxially fixedly connected with the third transmission bevel gear 56, the lower side of the third transmission bevel gear 56 is respectively engaged with the fourth transmission bevel gear 57, the middle part of the fourth transmission bevel gear 57 is respectively fixedly connected with the spline barrel 55, the inner side of the spline barrel 55 is spline-connected with the spline shaft 54, the spline shaft 54 is rotationally connected with the inner wall of the box body 1, the end of the spline shaft 54 away from the spline barrel 55 is coaxially fixedly connected with the second transmission bevel gear 52, the lower side of the second transmission bevel gear 52 is respectively engaged with the first transmission bevel gear 51, the first transmission bevel gear 51 is rotationally connected with the bottom of the box body 1, the lower end of the first transmission bevel gear 51 is coaxially fixedly connected with the belt pulley 76, a plurality of belt pulleys 76 are sleeved with a transmission belt; the lower side of one of the belt pulleys 76 is coaxially fixedly connected with the connecting shaft, the connecting shaft is rotationally connected with the bottom of the box body 1, the lower end of the connecting shaft is coaxially fixedly connected with the transmission gear 50, the bottom of the box body 1 is fixedly connected with the speed regulation motor 48, the output end of the speed regulation motor 48 is fixedly connected with the driving gear 49, the driving gear 49 is engaged with the transmission gear 50, when the speed regulation motor 48 rotates, the connecting shaft can be driven to rotate through the engagement and transmission of the driving gear 49 and the transmission gear 50, then the belt pulley 76 and the first transmission bevel gear 51 on the upper side of the belt pulley 76 are driven to rotate under the transmission of the connecting shaft, the belt pulley 76 can be synchronously rotated and the first transmission bevel gear 51 can be synchronously rotated under the transmission of the transmission belt, the spline shaft 54 is driven to rotate through the engagement and transmission of the first transmission bevel gear 51 and the second transmission bevel gear 52, the spline barrel 55 can be synchronously rotated with the spline shaft 54 and can be axially moved on the surface of the spline shaft 54 under the action of the spline connection, the upper driving wheel 53 can be driven to rotate through the engagement and transmission of the third transmission bevel gear 56 and the fourth transmission bevel gear 57 when the spline barrel 55 rotates, since the three driving wheels 53 simultaneously clamp the driving core 19, the driving core 19 can have a transmission effect in the middle, the three driving wheels 53 are simultaneously rotated under the linkage action of the driving core 19, and the driving core 19 is stably rotated;

[0054] A shaft plate 58 is rotationally connected between the driving wheel 53 and the spline barrel 55 corresponding in up and down, the bottom of the shaft plate 58 is slidingly connected with the bottom of the box body 1 along the radial direction of the driving wheel 53, the shaft plate 58 keeps the third transmission bevel gear 56 and the fourth transmission bevel gear 57 stably engaged, and keeps the transmission effect when the driving wheel 53 moves in the radial direction; and the user can adjust the rotating speed of the speed regulation motor 48 according to the density of the driving core 19 to be wound, thereby controlling the rotating speed of the driving core 19, when the rotating speed of the driving core 19 is slow, the winding density of the conductive wire on the surface of the driving core 19 is greater, when the rotating speed of the driving core 19 is fast, the winding density of the conductive wire is smaller, and the user can adjust as needed during use.

[0055] As Figure 18 shown, the pushing component includes an operating ring 59, the surface of which is in sliding connection with the box body 1, the lower end of the drive wheel 53 not connected with the third transmission bevel gear 56 is coaxially and rotatably connected with a right-angle frame, the lower end of the right-angle frame is fixedly connected with a moving cylinder 61, the inner side of the moving cylinder 61 is axially and slidably connected with a limiting rod 62, the outer end of the limiting rod 62 is fixedly connected with the inner wall of the box body 1, the limiting rod 62 is used for supporting the limiting rod 62, the circumferential surface of the limiting rod 62 is provided with a limiting groove on the two sides corresponding to the limiting rod 62, the inner wall of the moving cylinder 61 is provided with a limiting protrusion on the two sides corresponding to the moving cylinder 61, the limiting protrusion is in sliding connection with the limiting groove, and the moving cylinder 61 can only move axially, thereby improving the stability of the drive wheel 53 during movement; the surface of the limiting rod 62 on the outer side of the moving cylinder 61 is sleeved with a supporting spring 63, the supporting spring 63 is used for increasing the clamping force by clamping and fixing the iron core 19 when the drive wheel 53 moves inward; the bottom of the drive wheel 53 is hingedly connected with a second hinge rod 60, the other end of the second hinge rod 60 is hingedly connected with the operating ring 59, in use, the operating ring 59 can be controlled by being rotated, the drive wheel 53 can be driven to move under the linkage of the second hinge rod 60 when the operating ring 59 is rotated, the moving cylinder 61 on the outer side can move synchronously to press the supporting spring 63 when the drive wheel 53 moves outward, and the pushing force of the supporting spring 63 is maintained; the space that can be clamped on the inner side of the drive wheel 53 can also be adjusted by rotating the operating ring 59, different sizes of the iron core 19 can be clamped, the application range is wide, and the iron core 19 of different sizes can be wound in use of the device; the outer side surface of the operating ring 59 is fixedly connected with a pushing block, the pushing block and the operating ring 59 are fixedly connected through a connecting block, the pushing block is located on the outer side of the box body 1, the surface of the connecting block corresponding to the box body 1 is provided with an arc-shaped opening, and the connecting block is slidably connected in the arc-shaped opening, so that the pushing block and the operating ring 59 are connected, and the user can conveniently control the rotation of the operating ring 59.

[0056] Further, in order to stably place the iron core 19 between the drive wheels 53, as Figure 16 and Figure 17 shown, the diameter of the lower end of the drive wheel 53 is greater than that of the upper end of the drive wheel 53, the placement opening formed by the upper end of the three drive wheels 53 is increased by shortening the upper end diameter of the drive wheel 53, the iron core 19 is conveniently placed on the inner side of the drive wheel 53, the lower end of the drive wheel 53 plays a supporting effect on the drive ring, the stability of the iron core 19 during placement is improved, and the user can operate conveniently.

[0057] The left end lower side and the right end upper side of the arc-shaped support 16 are respectively provided with an arc-shaped slot, and the two ends of the swing plate 18 are respectively fixedly connected with a support rod 47, which is respectively engaged with the arc-shaped slot. When the swing plate 18 swings, the support rod 47 rotates in the inner side of the arc-shaped slot. The lower side of the arc-shaped slot of the left end and the upper side of the arc-shaped slot of the right end are respectively provided with a baffle 20, which is respectively horizontally slidably connected with the arc-shaped support 16. The baffle is used for blocking the support rod 47, avoiding the support rod 47 from disengaging from the arc-shaped slot when the swing plate 18 swings, and improving the stability of the swing plate 18 when it swings. The outer end of the baffle 20 is respectively fixedly connected with a movable magnetic block 32, and the outer side of the movable magnetic block 32 is respectively provided with a connecting plate 29 moving up and down. The connecting plate 29 is vertically slidably connected with the surface of the arc-shaped support 16. The end of the connecting plate 29 towards the movable magnetic block 32 is respectively fixedly connected with a first magnetic block 30 and a second magnetic block 31 from top to bottom in sequence. The magnetic pole of the first magnetic block 30 is opposite to that of the movable magnetic block 32, and the magnetic pole of the second magnetic block 31 is the same as that of the movable magnetic block 32. When the connecting plate 29 moves up and down, it can drive the baffle 20 to move horizontally. When the first magnetic block 30 and the movable magnetic block 32 correspond to each other when the connecting plate 29 moves, the magnetic field of different natures is attracted, the movable magnetic block 32 moves outward under the attraction of the first magnetic block 30, and then drives the baffle 20 to move outward, so that the baffle 20 cannot block the end of the swing plate 18 which needs to swing, and the swing plate 18 can swing. When the second magnetic block 31 and the movable magnetic block 32 correspond to each other, the magnetic field of the same nature repels, the movable block moves inward under the magnetic field of the second magnetic block 31, and then drives the baffle 20 to move inward, and the end of the swing plate 18 which is reset is re-blocked.

[0058] The pneumatic control component includes two oppositely arranged pneumatic control cylinders 39 fixedly connected to the upper end of the arc-shaped support 16. The inner side of the pneumatic control cylinder 39 is respectively slidably connected with a pneumatic control piston plate 40 along the axial direction, as shown in Figure 14As shown, the left pneumatic piston plate 40 is in the state of air extraction inside the left pneumatic cylinder 39, and the right pneumatic piston plate 40 is in the state of air pushing inside the right pneumatic cylinder 39, and the corresponding end of the pneumatic piston plate 40 is coaxially fixedly connected with the transmission rod 41, the surface of the transmission rod 41 is slidably connected with the inner end of the pneumatic cylinder 39, and the inner end of the transmission rod 41 is fixedly connected with the groove plate 42, and the groove plate 42 is fixedly connected with the movable plate between the transmission rod 41, the surface of the pneumatic cylinder 39 is fixedly connected with the limiting rod 62 along the axial direction, and the movable plate is slidably connected with the limiting rod 62, so that the transmission rod 41 stably moves in the axial direction; The front side of the groove plate 42 is provided with alternately rotating rotating plates 45, one end of the rotating plate 45 is rotatably connected with the arc-shaped support 16, the other end of the rotating plate 45 is fixedly connected with the push pin 46, the push pin 46 is slidably connected with the corresponding groove plate 42, and the surface of the groove plate 42 is provided with a connecting groove in the length direction. The push pin 46 is slidably connected with the connecting groove in the surface of the groove plate 42, and when the rotating plate 45 rotates, the pneumatic piston plate 40 is driven to reciprocate under the action of the push pin 46 and the connecting groove in the surface of the groove plate 42, and when the left pneumatic piston plate 40 moves, it is in the state of air extraction, and when the right pneumatic piston plate 40 moves, it is in the state of air pushing;

[0059] As shown, Figure 14 , Figure 14 is a rear perspective view, the left and right directions of which are opposite to those of the front perspective view, Figure 9 is a front view, which is taken as a reference in combination with Figure 9 , Figure 9 , the supporting rod 47 and the swing plate 18 are fixedly connected with the matching gear 35 coaxially, the outer side of the matching gear 35 is provided with the driving rack 36 which can move up and down, the left driving rack 36 is located on the upper side of the matching gear 35, when the left driving rack 36 moves downward, the swing plate 18 is driven to swing with the left supporting rod 47 as the axis, so that the right end of the swing plate 18 swings upward, the right driving rack 36 is located on the lower side of the matching gear 35, when the right driving rack 36 moves upward, the swing plate 18 is driven to swing with the right supporting rod 47 as the axis, so that the left end of the swing plate 18 swings downward, the upper end of the driving rack 36 is fixedly connected with the second piston rod 37, the surface of the second piston rod 37 is slidably connected with the second piston cylinder 38, and the second piston cylinder 38 is fixedly connected with the arc-shaped support 16, the upper end of the connecting plate 29 is fixedly connected with the first piston rod 33, the surface of the first piston rod 33 is slidably connected with the first piston cylinder 34, and the first piston cylinder 34 is fixedly connected with the arc-shaped support 16;

[0060] The upper ends of the first and second piston cylinders 34 and 38 are fixedly connected and connected with the first and second air pipes 43 and 44, respectively. The right first air pipe 43 is fixedly connected to the right end of the air control cylinder 39 and connected with the air control cylinder 39. The left second air pipe 44 is fixedly connected to the left end of the air control cylinder 39 and connected with the air control cylinder 39. Therefore, the left and right ends of the air control cylinder 39 are provided with air holes for air inlet and outlet. When the air control piston plate 40 inside the air control cylinder 39 moves to the left, the gas inside the right second piston cylinder 38 can be extracted, so that the negative pressure suction force is generated inside the right second piston cylinder 38, and the right second piston rod 37 moves upward. When the air control piston plate 40 moves to the left, the gas inside the air control cylinder 39 can be injected into the left first piston cylinder 34 through the second air pipe 44, so that the left first piston rod 33 moves downward, forming the effect that the right second piston rod 37 moves upward and the left first piston rod 33 moves downward at the same time. When the right second piston rod 37 moves downward, the driving rack 36 drives the swing plate 18 to rotate around the right support rod 47, so that the left end of the swing plate 18 swings downward. However, the swing plate 18 cannot swing due to the blocking plate 20. Therefore, during the movement of the air control piston plate 40, the negative pressure inside the right second piston cylinder 38 gradually increases. When the left first piston rod 33 moves downward under the action of the gas, the connecting plate 29 moves downward, so that the first magnetic block 30 corresponds to the movable magnetic block 32. Under the action of the magnetic field, the blocking plate 20 moves outward and no longer blocks the swing plate 18. Then, the right second piston rod 37 can move upward under the action of the negative pressure suction force inside the second piston cylinder 38, and the driving rack 36 drives the swing plate 18 to rotate around the left support rod 47, so that the right end of the swing plate 18 swings downward. When the air control piston plate 40 resets, the right second piston rod 37 moves downward under the action of the gas, and the driving rack 36 drives the swing plate 18 to swing downward and reset. The connecting plate 29 also moves upward and resets under the action of the first piston rod 33, and the movable magnetic block 32 and the second magnetic block 31 generate a pushing force to limit the right end of the support rod 47 of the swing plate 18.

[0061] The second air guide pipe 44 on the right and the first air guide pipe 43 on the left are fixedly connected to the left end of the air control cylinder 39 on the left and are in communication with the air control cylinder 39. On the contrary, when the air control piston plate 40 on the left moves to the left, the gas in the air control cylinder 39 on the left can be pushed out, not only pushing the second piston rod 37 on the left to move downward, but also pushing the first piston rod 33 on the right to move downward. Similarly, when the second piston rod 37 on the left moves downward, the engagement of the driving rack 36 and the matching gear 35 can make the swing plate 18 swing upward with the support rod 47 on the left as the axis, but the swing plate 18 cannot swing due to the blockage of the baffle 20. Therefore, the gas in the second piston cylinder 38 is gradually compressed under the movement of the second piston rod 37. When the connecting plate 29 on the right moves downward under the push of the first piston rod 33 on the right, the movable magnetic block 32 corresponds to the first magnetic block 30, so that the baffle 20 is attracted by the magnetic force and moves out to no longer block the support rod 47 on the right. The right end of the swing plate 18 can swing upward. After the piston plate on the left is reset, the swing plate 18 is reset under the action of the gas, and the baffle 20 is also reset to block the support rod 47;

[0062] In order to avoid the baffle 20 from hindering the reset of the swing plate 18 during the reset process, the lower end of the baffle 20 on the left is inclined upward. When the left end of the swing plate 18 swings upward with the support rod 47 on the right as the axis, if the baffle 20 hinders the left end of the swing plate 18, the support rod 47 on the left can push the inclined surface at the lower end of the baffle 20 on the left to force the baffle 20 on the left to move to the left. Since the magnetic force has a range of interaction and the force gradually increases within the range, the same magnetic blocks have a distance of relative displacement within a certain range. Therefore, the baffle 20 can be correspondingly displaced by a short distance under pressure, so that the support rod 47 can enter the arc-shaped groove. After the support rod 47 enters the arc-shaped groove, the baffle 20 is reset by the magnetic force. Since the baffle 20 only blocks a distance of the radius length of the support rod 47, the arc-shaped groove still has an opening under the blockage of the baffle 20. However, when the baffle 20 does not move, the existing opening cannot easily support the rod 47 to enter the arc-shaped groove. However, the opening generated by the small outward movement of the baffle 20 after being pressed can meet the requirement of the support rod 47 entering the arc-shaped groove. The distance of the outward movement of the baffle 20 on the right within the magnetic field range between the second magnetic block 31 and the movable magnetic block 32 is a displacement distance that can be generated. The upper end of the baffle 20 on the right is inclined downward. Similarly, when the swing plate 18 swings downward with the support rod 47 on the right as the axis and is hindered by the baffle 20 on the left, the support rod 47 on the right can push the inclined surface at the upper end of the baffle 20 on the right to force the baffle 20 on the right to move to the right, providing an entrance for the support rod 47 to enter the arc-shaped groove. After the support rod 47 enters the arc-shaped groove, the baffle 20 is reset by the magnetic force.

[0063] In order to facilitate the control of the swing plate 18 to swing, the upper end of the arc-shaped support 16 is provided with a mounting hole downward, and a rotating shaft 22 is slidably connected to the inner side of the mounting hole. The bottom of the rotating shaft 22 is rotatably connected with a bearing plate 78, and the bearing plate 78 is fixedly connected with the upper end of the box body 1. A guide groove 27 is formed on the surface of the rotating shaft 22, and a guide pin shaft 77 is fixedly connected to the inner wall of the mounting hole. The guide pin shaft 77 is slidably connected with the guide groove 27.

[0064] As shown in Figure 7 and Figure 8 The guide groove 27 is composed of two inclined grooves which are formed along the axial direction of the rotating shaft 22 and are connected at both ends. The upper end and the lower end of the inclined groove are respectively provided with a transition surface 28. During the up-and-down movement of the arc-shaped support 16, when the guide pin shaft 77 slides to the end of one of the inclined grooves, it can enter the other inclined groove under the guidance of the transition surface 28. During the up-and-down movement of the arc-shaped support 16, the guide pin shaft 77 and the guide groove 27 can drive the rotating shaft 22 to rotate in one direction through the sliding connection.

[0065] The upper end of the rotating shaft 22 is coaxially fixedly connected with an incomplete gear 23. The two sides of the incomplete gear 23 are respectively provided with connecting gears 24 which can be engaged. The connecting gears 24 are rotatably connected with the upper end of the arc-shaped support 16. The upper end of the connecting gear 24 is coaxially fixedly connected with a first reversing gear 25. The upper side of the first reversing gear 25 is respectively engaged with a second reversing gear 26. The second reversing gear 26 is fixedly connected with the rotating shaft 22 of the corresponding rotating plate 45. When the rotating shaft 22 rotates, it can drive the incomplete gear 23 to rotate. When the incomplete gear 23 rotates, it can drive the rotating plate 45 to rotate through the engagement with the two connecting gears 24 respectively. In turn, it can drive the pneumatic piston plate 40 in the pneumatic cylinder 39 on both sides to move, thereby driving the swing plate 18 to swing repeatedly.

[0066] The lifting frame comprises a lifting sleeve 6 and mounting plates 7 fixedly connected in a ring shape on the circumferential surface of the lifting sleeve 6, the inner side of the arc-shaped support 16 is fixedly connected with a support plate 13, and the inner end of the support plate 13 is slidingly connected with the surface of the mounting plate 7 along the length direction of the mounting plate 7; the inner side of the lifting sleeve 6 is provided with a driving shaft 4, the lower end of the driving shaft 4 is rotationally connected with the lower end of the mounting box, an inclined annular groove 9 is formed in the surface of the driving shaft 4, a connecting pin shaft 8 is fixedly connected with the inner wall of the lifting sleeve 6, the connecting pin shaft 8 is slidingly connected with the inner side of the annular groove 9, and the lower end of the driving shaft 4 is provided with a driving motor 5, the driving motor 5 is fixedly connected with the bottom of the mounting box, the output end of the driving motor 5 is coaxially fixedly connected with the lower end of the driving shaft 4, and the driving motor 5 is used for driving the lifting frame to lift to meet the winding of the iron core by the winding component 14; when the driving motor 5 rotates, the driving motor 5 can drive the driving shaft 4 to rotate, the arc-shaped support 16 can only move up and down, under the sliding connection of the support plate 13 and the mounting plate 7, the lifting sleeve 6 can also only move along the axial direction of the driving shaft 4, when the driving shaft 4 rotates, the lifting sleeve 6 can be driven to move up and down through the sliding cooperation of the connecting pin shaft 8 and the annular groove 9, and then the arc-shaped support 16 is driven to move up and down through the linkage of the mounting plate 7 and the support plate 13.

[0067] The circumferential surface of the lifting sleeve 6 is rotationally connected with an adjusting frame 11, the support plate 13 can be controlled to move on the surface of the mounting plate 7 by rotating the adjusting frame 11, thereby playing a role in adjusting the position of the arc-shaped support 16, and the size of the iron core 19 can be controlled, the circumferential surface of the adjusting frame 11 is fixedly connected with a plurality of support rods distributed in a ring shape, the outer end of each support rod is hingedly connected with a first hinge rod 12, the other end of each first hinge rod 12 is hingedly connected with the support plate 13, the support rods are synchronously rotated when the adjusting frame 11 rotates, and then the support plate 13 is driven to move on the surface of the mounting plate 7 through the linkage of the first hinge rod 12, a connecting sliding groove is formed in the surface of the mounting plate 7 along the length direction, a connecting sliding block fixedly connected with the connecting sliding groove is fixedly connected with the surface of the support rod 47, and the connecting sliding block is used for facilitating the connection between the mounting plate 7 and the support plate 13, a fixing ring 10 is threadedly connected with the surface of the lifting sleeve 6 on the upper side of the adjusting frame 11, the pressure on the adjusting frame 11 can be increased through the rotation of the fixing ring 10 under the action of the threaded connection, thereby playing a fixing effect on the adjusting frame 11, the arc-shaped support 16 is further fixed, the arc-shaped support 16 can only move up and down with the lifting sleeve 6, and the position of the arc-shaped support 16 cannot be adjusted, thereby improving the stability of the arc-shaped support 16 in the process of moving up and down to wind the iron core 19.

[0068] The tangent cutter 64 comprises a wire guide plate 65 and clamping plates 66 located at the upper and lower ends of the wire guide plate 65, corresponding ends of the two clamping plates 66 are fixedly connected with clamping rods 67 respectively, spring grooves are coaxially provided at the upper and lower sides in the wire guide plate 65 respectively, sliding holes are provided at the outer ends of the spring grooves respectively, the clamping rods 67 are slidingly connected to the inner sides of the sliding holes, spring plates are fixedly connected to the inner ends of the clamping rods 67 respectively, clamping springs 68 are sleeved on the surfaces of the clamping rods 67 in the spring grooves respectively, the clamping springs 68 are used for providing clamping force for the inward movement of the clamping plates 66 for clamping, when the clamping plates 66 move outward, the clamping springs 68 can be extruded by the cooperation of the spring plates and the inner walls of the spring grooves, the corresponding clamping plates 66 can be pushed to move inward by the pushing of the clamping springs 68, and the iron core 19 and the conductive wire are clamped and fixed, the front ends of the wire guide plate 65 are inclined to the inner sides, which are used for guiding the conductive wire to be wound around the iron core 19 to make the conductive wire be wound closely;

[0069] Wherein, after the iron core 19 rotates one round, in order to facilitate the disconnection of the conductive wire, the clamping rods 67 are pushed to move outward by the clamping springs 68, the clamping plates 66 are pushed to move outward by the clamping rods 67, the sliding holes of the spring grooves are aligned with the spring plates, the clamping plates 66 are pushed to move outward by the spring plates, the conductive wire is disconnected from the iron core 19, and the iron core 19 is separated from the conductive wire; Figures 19-21As shown, one side of the wire plate 65 is slidingly connected with a pressing block 69 which can slide along the radial direction of the core 19, the lower side of the pressing block 69 is provided with a cutter 70, the side surface of the wire plate 65 corresponding to the pressing block 69 is provided with a groove, the pressing block 69 and the cutter 70 are installed in the groove to avoid blocking the conductive wire; the upper end of the cutter 70 is fixedly connected with a driven plate 71, the upper and lower sides of one end of the driven plate 71 corresponding to the pressing block 69 are respectively fixedly connected with a push rod 72, one end of the pressing block 69 corresponding to the push rod 72 is respectively provided with a mounting hole, the push rod 72 is respectively slidingly connected with the mounting hole, the rear end of the push rod 72 is respectively fixedly connected with a return spring 73, the other end of the return spring 73 is fixedly connected with the inner wall of the mounting hole; one side of the upper end of the driven plate 71 is respectively fixedly connected with an inclined block 74, one side of the inclined block 74 close to the core 19 is fixedly connected with a spring sheet 80, the other end of the spring sheet 80 is fixedly connected with the wire plate 65, the other side of the inclined block 74 is provided with a stop rod 75 which cooperates with each other, when the core 19 rotates, the inclined block 74 can be driven to move synchronously, gradually away from the stop rod 75, and then gradually close to the stop rod 75 after one rotation, when the inclined block 74 passes through the stop rod 75, the stop rod 75 will abut against the inclined surface of the inclined block 74 and generate a reaction force to drive the inclined block 74 to move towards the core 19, when the inclined block 74 moves, the cutter 70 is driven to move towards the core 19 through the transmission of the driven plate 71, and the pressing block 69 is synchronously driven to move towards the core 19 under the pushing of the push rod 72, the pressing block 69 is relatively close to the core 19, when the push rod 72 pushes, the pressing block 69 will first contact the core 19 and abut against the surface of the conductive wire connected with the wire wheel 17 on the surface of the core 19, then the push rod 72 extrudes the return spring 73 under the continuous movement of the inclined block 74, the pressing force on the pressing block 69 is increased under the pushing of the return spring 73, the fixing effect on the conductive wire is improved, the cutter 70 can conveniently apply force to the conductive wire adjacent to the wire wheel 17 to cut the conductive wire, so that the conductive wire is separated from the wire wheel 17, after the inclined block 74 is separated from the stop rod 75, the inclined block 74 is reset to the front side under the pushing of the spring sheet 80, and the cutter 70 and the pressing block 69 are reset under the linkage of the driven plate 71.The upper end of the blocking rod 75 is fixedly connected with a bent rod, the bent rod is slidably connected with the bearing plate 78, the end of the bent rod away from the blocking rod 75 is threadedly connected with a positioning bolt 79, the positioning bolt 79 corresponds to the surface of the bearing plate 78, the positioning bolt 79 is used for increasing the pressure on the bearing plate 78 under the action of the threaded connection, fixing the bent rod, fixing the blocking rod 75 under the action of fixing the bent rod, after the size of the iron core 19 changes, the position of the inclined surface will also change, the pressure of the positioning bolt 79 on the bearing plate 78 can be released, then the position of the blocking rod 75 is adjusted through the inclined surface block 74, the tangential step can be normally operated, and when the surface of the iron core 19 needs to be wound with multiple layers of conductive wires, the blocking rod 75 cannot temporarily block the inclined surface block 74 by moving the bent rod, the winding part can conveniently wind the iron core 19 with multiple layers, after the number of layers is wound enough, the bent rod is pushed to drive the blocking rod 75 to block the inclined surface block 74, so that the cutter 70 acts to cut the conductive wire, and in operation, the user can use according to the specific operation needs.

[0070] The specific embodiments described herein are merely illustrative of the principles of this application. Numerous modifications or adaptations will be readily apparent to those skilled in the art of this application, as these specific embodiments are merely illustrative of the principles of this application. Therefore, the scope of this application is not to be limited to the specific embodiments disclosed but is to be interpreted as broadly as is deemed reasonable by the skilled artisan in the art.

Claims

1. A transformer coil winding machine, comprising a box body (1) and an iron core (19), characterized in that: A lifting frame that moves up and down is installed inside the box body (1), and a plurality of winding components (14) that are evenly distributed in an annular shape are respectively provided on the outside of the lifting frame. An iron core holder for driving the iron core (19) to rotate is respectively provided on the lower side of each winding component (14), and the iron core (19) is provided inside the iron core holder; The winding component (14) includes an arc-shaped bracket (16) and a swing plate (18) located on the lower side of the arc-shaped bracket (16), the two ends of the swing plate (18) are detachably connected to the lower end of the arc-shaped bracket (16), the middle part of the swing plate (18) is rotatably connected to a wire wheel (17) with a conductive coil wound on the surface, a wire cutter (64) is clamped and fixed on the surface of the iron core (19), one end of the conductive coil is clamped and fixed to the surface of the iron core (19) through the wire cutter (64), and an air control component for controlling the swing plate (18) to swing with the two ends as the axis is installed on the upper end of the arc-shaped bracket (16). When the arc-shaped bracket (16) moves up and down, a structure is formed in which the swing plate (18) swings with the two ends as the axis, so that the wire wheel (17) rotates around the iron core (19), and the conductive wire is cut by the wire cutter (64) after the iron core (19) rotates one circle; The core clamp comprises a plurality of driving wheels (53) uniformly distributed in an annular shape, the circumferential surfaces of the driving wheels (53) are respectively provided with clamping grooves, and a pushing component for pushing the driving wheels (53) to move radially inward is provided on the outer sides of the driving wheels (53); The lower end of the inner driving wheel (53) is coaxially fixedly connected to the third transmission bevel gear (56), the lower side of the third transmission bevel gear (56) is respectively meshed with the fourth transmission bevel gear (57), the middle of the fourth transmission bevel gear (57) is respectively fixedly connected to the spline cylinder (55), the inner spline of the spline cylinder (55) is connected to the spline shaft (54), the spline shaft (54) is rotatably connected to the inner wall of the box body (1), the end of the spline shaft (54) away from the spline cylinder (55) is coaxially fixedly connected to the second transmission bevel gear (52), the lower side of the second transmission bevel gear (52) is respectively meshed with the first transmission bevel gear (51) The first transmission bevel gear (51) is rotatably connected to the bottom of the box body (1), and the lower end of the first transmission bevel gear (51) is fixedly connected to a pulley (76) coaxially, and a transmission belt is sleeved between the plurality of pulleys (76); a connecting shaft is coaxially fixedly connected to the lower side of one of the pulleys (76), and the connecting shaft is rotatably connected to the bottom of the box body (1), and the lower end of the connecting shaft is coaxially fixedly connected to a transmission gear (50), and the bottom of the box body (1) is fixedly connected to a speed regulating motor (48), and the output end of the speed regulating motor (48) is fixedly connected to a driving gear (49), and the driving gear (49) is meshed with the transmission gear (50); A coupling plate (58) is rotatably connected between the upper and lower corresponding driving wheels (53) and the spline cylinder (55), and the bottom of the coupling plate (58) is slidably connected to the bottom of the box body (1) along the radial direction of the driving wheel (53).

2. A transformer coil winding machine according to claim 1, characterized in that: The pushing component includes an operating ring (59), the surface of the operating ring (59) is slidably connected to the box body (1), the lower ends of the driving wheels (53) not connected to the third transmission bevel gear (56) are respectively coaxially rotatably connected to right-angle frames, the lower ends of the right-angle frames are respectively fixedly connected to moving cylinders (61), the inner sides of the moving cylinders (61) are respectively axially slidably connected to limiting rods (62), the outer ends of the limiting rods (62) are respectively fixedly connected to the inner walls of the box body (1), and the surfaces of the limiting rods (62) on the outer sides of the moving cylinders (61) are respectively sleeved with supporting springs (63); the bottoms of the driving wheels (53) are respectively coaxially hinged to second hinged rods (60), the other ends of the second hinged rods (60) are respectively hinged to the operating rings (59); the outer surfaces of the operating rings (59) are respectively fixedly connected to pushing blocks, and the pushing blocks are respectively located on the outer sides of the box body (1).

3. The transformer coil winding machine according to claim 1, wherein: The diameter of the lower end of the driving wheel (53) is larger than the diameter of the upper end of the driving wheel (53).

4. A transformer coil winding machine according to claim 1, characterized in that: The arc-shaped bracket (16) is provided with an arc-shaped groove on the lower side of the left end and the upper side of the right end, respectively. The two ends of the swing plate (18) are fixedly connected with support rods (47), and the support rods (47) are respectively engaged with the arc-shaped grooves. The lower side of the arc-shaped groove at the left end and the upper side of the arc-shaped groove at the right end are respectively provided with baffles (20), and the baffles (20) are respectively connected to the arc-shaped bracket (16) in a horizontal sliding manner. The outer ends of the baffles (20) are respectively fixedly connected with movable magnetic blocks (32), and the outer sides of the movable magnetic blocks (32) are respectively provided with A connecting plate (29) is movable up and down, and the connecting plate (29) is vertically slidably connected to the surface of the arc-shaped bracket (16). One end of the connecting plate (29) facing the movable magnetic block (32) is fixedly connected with a first magnetic block (30) and a second magnetic block (31) in sequence from top to bottom. The magnetic poles of the first magnetic block (30) and the movable magnetic block (32) are opposite, and the magnetic poles of the second magnetic block (31) and the movable magnetic block (32) are the same. When the connecting plate (29) moves up and down, it can drive the baffle (20) to move horizontally.

5. A transformer coil winding machine according to claim 4, characterized in that: The air control component includes two oppositely arranged air control cylinders (39) fixedly connected to the upper end of the arc-shaped bracket (16), and the interior of the air control cylinder (39) is respectively connected to an air control piston plate (40) in an axially sliding manner. The air control piston plate (40) on the left side is in an air-extracting state inside the air control cylinder (39) on the left side, and the air control piston plate (40) on the right side is in an air-pushing state inside the air control cylinder (39) on the right side. The corresponding ends of the air control piston plates (40) are respectively coaxially fixedly connected to transmission rods (41), and the surface of the transmission rod (41) is in contact with the surface of the air control cylinder (39). The inner ends are slidably connected, and the inner ends of the transmission rods (41) are fixedly connected with the slot plates (42), and the front sides of the slot plates (42) are respectively provided with rotating plates (45) that rotate alternately. One end of the rotating plate (45) is rotatably connected to the arc-shaped bracket (16), and the other end of the rotating plate (45) is fixedly connected with a push pin (46), and the push pin (46) is slidably connected with the corresponding slot plates (42). When the rotating plate (45) rotates, the air control piston plate (40) is driven to move back and forth under the action of the push pin (46) and the slot plate (42) being slidably connected; A matching gear (35) is coaxially fixedly connected between the support rod (47) and the swing plate (18), and a driving rack (36) capable of moving up and down is respectively provided on the outer side of the matching gear (35). The driving rack (36) on the left side is located on the upper side of the matching gear (35), and the driving rack (36) on the right side is located on the lower side of the matching gear (35). The upper ends of the driving racks (36) are respectively fixedly connected to the second piston rod (37), and the surfaces of the second piston rods (37) are respectively slidably connected to the second piston cylinders (38). The second piston cylinders (38) are respectively fixedly connected to the arc bracket (16). The upper ends of the connecting plates (29) are respectively fixedly connected to the first piston rods (33), and the first piston rods (33) are respectively fixedly connected to the upper ends of the connecting plates (29). The surfaces of the first piston cylinders (34) are respectively slidably connected to the first piston cylinders (34), and the first piston cylinders (34) are respectively fixedly connected to the arc-shaped brackets (16); the upper ends of the first piston cylinder (34) and the second piston cylinder (38) are respectively fixedly connected and connected to the first air guide tube (43) and the second air guide tube (44), the first air guide tube (43) on the right side is fixedly connected to the right end of the air control cylinder (39) on the right side and is connected to the air control cylinder (39), the second air guide tube (44) on the left side is fixedly connected to the left end of the air control cylinder (39) on the right side and is connected to the air control cylinder (39), the second air guide tube (44) on the right side and the first air guide tube (43) on the left side are respectively fixedly connected to the left end of the air control cylinder (39) on the left side and are connected to the air control cylinder (39).

6. A transformer coil winding machine according to claim 5, characterized in that: The upper end of the arc-shaped bracket (16) is provided with a mounting hole downwardly, and a rotating shaft (22) is slidably engaged with the inner side of the mounting hole. The bottom of the rotating shaft (22) is rotatably connected to a supporting plate (78), and the supporting plate (78) is fixedly connected to the upper end of the box body (1). A guide groove (27) is provided on the surface of the rotating shaft (22), and a guide pin (77) is fixedly connected to the inner wall of the mounting hole. The guide pin (77) is slidably engaged with the guide groove (27). The guide groove (27) is composed of two sections of inclined grooves opened on the surface of the rotating shaft (22) along the axial direction of the rotating shaft (22) and connected to each other at both ends. The upper and lower ends of the inclined groove are respectively opened with transition surfaces (28). When the arc-shaped bracket (16) moves up and down, the guide pin (77) slides to the end of one of the inclined grooves and can enter the other inclined groove under the guidance of the transition surface (28); The upper end of the rotating shaft (22) is fixedly connected to the incomplete gear (23) coaxially, and meshing connecting gears (24) are respectively provided on both sides of the incomplete gear (23). The connecting gears (24) are respectively rotatably connected to the upper end of the arc-shaped bracket (16). The upper ends of the connecting gears (24) are respectively fixedly connected to the first reversing gears (25) coaxially, and the upper sides of the first reversing gears (25) are respectively meshed with the second reversing gears (26). The second reversing gears (26) are respectively fixedly connected to the center of the rotating shaft (22) of the corresponding rotating plate (45).

7. The transformer coil winding machine according to claim 1, wherein: The lifting frame includes a lifting sleeve (6) and mounting plates (7) respectively fixedly connected to the circumferential surface of the lifting sleeve (6) in an annular shape. The inner sides of the arc brackets (16) are respectively fixedly connected with support plates (13). The inner ends of the support plates (13) are respectively slidably connected to the surface of the mounting plates (7) along the length direction of the mounting plates (7). A driving shaft (4) is provided on the inner side of the lifting sleeve (6). The lower end of the driving shaft (4) is rotatably connected to the lower end of the mounting box. An inclined annular groove (9) is provided on the surface of the driving shaft (4). A connecting pin (8) is fixedly connected to the inner wall of the lifting sleeve (6). The connecting pin (8) is respectively slidably connected to the inner side of the annular groove (9). A driving motor (5) is provided at the lower end of the driving shaft (4). The driving motor (5) is fixedly connected to the bottom of the mounting box. The output end of the driving motor (5) is fixedly connected to the lower end of the driving shaft (4) coaxially.

8. A transformer coil winding machine according to claim 7, characterized in that: The circumferential surface of the lifting sleeve (6) is rotatably connected to an adjustment frame (11), and the circumferential surface of the adjustment frame (11) is fixedly connected to a plurality of support rods evenly distributed in an annular shape, and the outer ends of the support rods are respectively hinged to first hinge rods (12), and the other ends of the first hinge rods (12) are respectively hinged to support plates (13), and a fixing ring (10) is threadedly connected to the surface of the lifting sleeve (6) on the upper side of the adjustment frame (11).

9. The transformer coil winding machine according to claim 1, wherein: The wire cutter (64) includes a wire plate (65) and clamping plates (66) located at the upper and lower ends of the wire plate (65), and the corresponding ends of the two clamping plates (66) are respectively fixedly connected to clamping rods (67). The upper and lower sides of the inner portion of the wire plate (65) are respectively coaxially provided with spring grooves, and the outer ends of the spring grooves are respectively provided with sliding holes. The clamping rods (67) are slidably connected to the inner sides of the sliding holes. The inner ends of the clamping rods (67) are respectively fixedly connected to the spring plates, and the surfaces of the clamping rods (67) located inside the spring grooves are respectively covered with clamping springs (68). One side of the wire plate (65) is slidably connected to a pressure block (69) that can slide along the radial direction of the iron core (19). A cutter (70) is provided on the lower side of the pressure block (69). The upper end of the cutter (70) is fixedly connected to a driven plate (71). The upper and lower sides of the driven plate (71) corresponding to the pressure block (69) are respectively fixedly connected to push rods (72). The pressure block (69) and the push rod (72) corresponding to the end are respectively provided with mounting holes. The push rods (72) are respectively slidably connected to the mounting holes. The rear end of the push rod (72) is respectively fixedly connected to a return spring (73). The other end of the return spring (73) is fixedly connected to the rear end of the push rod (72). The ends are fixedly connected to the inner wall of the mounting hole; one side of the upper end of the driven plate (71) is fixedly connected to a ramp block (74), a side of the ramp block (74) close to the iron core (19) is fixedly connected to a spring sheet (80), the other end of the spring sheet (80) is fixedly connected to the wire plate (65), and the other side of the ramp block (74) is provided with a stopper (75) that cooperates with each other, the upper end of the stopper (75) is fixedly connected to a bent rod, the bent rod is slidably connected to the bearing plate (78), and one end of the bent rod away from the stopper (75) is threadedly connected to a positioning bolt (79), and the positioning bolt (79) corresponds to the surface of the bearing plate (78).

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