CN115360011B - Inductance common mode winding machine - Google Patents
Inductance common mode winding machine Download PDFInfo
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- CN115360011B CN115360011B CN202211291144.8A CN202211291144A CN115360011B CN 115360011 B CN115360011 B CN 115360011B CN 202211291144 A CN202211291144 A CN 202211291144A CN 115360011 B CN115360011 B CN 115360011B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/077—Deforming the cross section or shape of the winding material while winding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/096—Dispensing or feeding devices
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- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of winding machines, in particular to an inductance common mode winding machine, which comprises a wire machine table and a winding machine main body butted with the output end of the wire machine table, wherein a curved rack and a delivery machine part butted with the curved rack are arranged on the wire machine table; the curved frame includes: a magnetic wire lead-in piece arranged at the access end of the curved frame and used for positioning the magnetic wire; the bending wheel is arranged at the outlet end of the magnetic wire lead-in piece and is used for bending the magnetic wire; a wire-transferring abutting plate for supporting the magnetic wire output from the texturing wheel; the delivery mechanism comprises: a drive barrel mounted in reciprocating motion on the delivery mechanism; the wire delivering clamp plate is arranged on the transmission machine barrel in a turnover mode and used for abutting against the magnetic wires output by the wire delivering abutting plate. The introduced magnetic wire is designed to form a certain bending trend, so that the magnetic wire can be conveniently inserted in a tangent mode and attached to the inner edge of the magnetic ring in the subsequent winding process, and the operation rhythm of the winding of the magnetic wire can be matched.
Description
Technical Field
The invention relates to the technical field of winding machines, in particular to an inductance common mode winding machine.
Background
Common-mode inductors are commonly used in switching power supplies to filter common-mode electromagnetic signal interference, and with the improvement of living standard, the requirements of people on common-mode inductors are higher and higher. The common mode inductor has wider application range and more demand, so that the production process requirement, the quality and the capacity are required to be improved, and the cost requirement is well controlled. The common mode inductor needs to be EMI-proof, and the structure of the common mode inductor needs to be that two groups of coils are arranged on the same magnetic core, the number of turns and the phase are the same, and the winding is opposite.
The patent of publication No. CN113053653A discloses a magnetic ring inductance common mode winding machine, which is designed based on the mature technology of the existing winding machine, wherein a limiting block is welded at the bottom end of a telescopic shaft of a third electric cylinder, a first spring is sleeved on the side wall of a sliding rod, the bottom end of the sliding rod is fixedly connected to the top surface of a support, a wire arranging wheel is rotatably connected inside the support, a groove is arranged on the side wall of the wire arranging wheel, the side wall of the groove is arc-shaped, and the groove is abutted against the side wall of a magnetic ring through the wire arranging wheel; however, the magnetic wire itself has a certain rigidity as the wire body, and the single wire arranging wheel cannot effectively bend the magnetic wire with the rigidity.
Disclosure of Invention
The present invention is directed to an inductance common mode winding machine, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an inductance common mode winding machine comprises a wire machine table and a winding machine main body in butt joint with the output end of the wire machine table, wherein a curved rack and a delivery part in butt joint with the curved rack are arranged on the wire machine table;
the curved frame includes:
a magnetic wire lead-in piece arranged at the access end of the curved frame and used for positioning the magnetic wire;
a bending wheel arranged at the outlet end of the magnetic wire lead-in piece and used for bending the magnetic wire;
a wire transfer abutment plate for supporting the magnetic wires output by the texturing wheel and guiding them onto the delivery organ;
the delivery mechanism comprises:
a drive barrel mounted in reciprocating motion on the delivery mechanism;
the wire transferring clamping plate is arranged on the transmission machine barrel in a turnover way and used for butting the magnetic wires output by the wire transferring abutting plate;
the resetting component is used for driving the transmission machine barrel to reciprocate.
As a further scheme of the invention: the magnetic wire leading-in piece includes the fulcrum piece, installs the oscillating axle on the fulcrum piece and installs the wire piece on the oscillating axle, is provided with the wire passageway between the wire piece of both sides, all twine the torsional spring on the oscillating axle, torsional spring one end twines on the oscillating axle, and its other end is fixed in on the fulcrum piece.
As a further scheme of the invention: the bending wheel comprises a fixed seat arranged on a wire machine table, a supporting shaft arranged on the fixed seat and a wheel disc frame arranged on the supporting shaft, wherein the wheel disc frame is of a wheel-type frame structure, a plurality of limiting rollers are arranged at equal angles along the disc edge region, the top position of the wheel disc frame is further provided with a positioning block, an elastic pressing sheet is arranged on the positioning block, and an inner through channel is arranged between the elastic pressing sheets.
As a further scheme of the invention: the wire conveying and abutting plate comprises a mounting substrate and a folding type supporting plate mounted on the mounting substrate, the folding type supporting plate is mounted in a rotatable mode, an outer supporting plate is arranged on the side edge of the mounting substrate, a supporting connecting rod for supporting the folding type supporting plate is arranged on the outer supporting plate, a tension spring is further arranged on the outer side of the folding type supporting plate, and the tension spring is connected to the folding type supporting plate through a pull rope.
As a further scheme of the invention: the mounting base plate is provided with a supporting end, the folding type supporting plate comprises a first supporting plate arranged at the supporting end through a first movable shaft, the first supporting plate inclines to the direction and a second supporting plate arranged through a second movable shaft, and a supporting belt is arranged between the second supporting plate and the first supporting plate.
As a further scheme of the invention: the transmission barrel comprises a fixed inner barrel and a movable outer barrel sleeved on the outer edge of the fixed inner barrel, a telescopic rod is arranged in the fixed inner barrel and used for supporting the movement of the movable outer barrel, a support frame is arranged on the barrel wall of the movable outer barrel, and the wire passing clamp plate is arranged on the top of the support frame.
As a further scheme of the invention: the movable outer cylinder is of an incomplete sleeve type structure, an opening is formed in the wall of the movable outer cylinder, the fixed inner cylinder is exposed outside the opening and is provided with a fixed underframe, and the fixed underframe is arranged on a bedplate of the wire machine.
As a further scheme of the invention: the movable outer barrel is characterized in that a walking wire groove is formed in the barrel wall of the fixed inner barrel, the main body of the walking wire groove is in a linear type trend and is in an arc trend in a terminal area, a positioning block is arranged on the barrel wall of the movable outer barrel, a positioning bolt is arranged on the positioning block and is embedded in the terminal of the walking wire groove, a sliding block is further embedded in the starting end area of the walking wire groove, the embedded sliding block is installed on the movable outer barrel, the embedded sliding block penetrates out of the movable outer barrel and is provided with an external bolt, a reset spring is installed on the external bolt, a spring fulcrum is arranged on the fixed underframe, and the other end of the reset spring is installed on the spring fulcrum through the fixed bolt.
As a further scheme of the invention: the terminal department of walking wire casing is provided with the location circular slot, the location boss is installed through the spring beam to the pilot pin, the one side of location boss orientation passing line splint motion is the slope body structure, the other end of location boss blocks in the location circular slot.
As a further scheme of the invention: the wire delivering splint comprises a middle shaft arranged at the top end of the support frame and supporting brackets arranged at the two ends of the middle shaft, positioning bands are arranged on the supporting brackets,
as a still further scheme of the invention: and a support spring is also arranged between the support frame and the support plates on the two sides.
Compared with the prior art, the invention has the beneficial effects that:
the invention is based on the mature technology of the existing winding machine, the introduction of the wire body is optimally designed, when in operation, the magnetic wire is introduced from the magnetic wire introduction piece, the magnetic wire introduction piece positions the magnetic wire to avoid the phenomenon that the magnetic wire greatly shakes when entering the wire, the curved wheel is used for assisting in converting the linear trend of the magnetic wire into the curved trend, and the curved trend has a certain range, so that the subsequent magnetic wire is in tangential contact with a magnetic ring; the wire conveying interference plate is used for supporting the magnetic wire during the introduction process of the magnetic wire and enabling the magnetic wire to form a bending trend towards the lateral area, so that the magnetic wire can be in a tangential direction to be close to the inner edge of the magnetic ring to penetrate in the subsequent winding process.
The invention also designs a delivery machine part for assisting the magnetic wire to be led in when the auxiliary magnetic wire of the curved rack is bent, the magnetic wire is arranged on the wire delivery clamping plate after being output by the wire delivery abutting plate, the transmission machine barrel is matched with the reset component to form a reciprocating movement trend, meanwhile, the wire delivery clamping plate is arranged on the transmission machine barrel in a turnover way, and the direction change of the magnetic wire is assisted in the reciprocating movement process every time, so that the trend of the movement of first penetrating and then drawing in the winding operation of the magnetic wire is effectively followed, and the operation rhythm of the winding operation of the magnetic wire can be matched.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic view of an overall structure of an inductance common mode winding machine according to an embodiment of the present invention;
figure 2 is a schematic diagram of a magnetic wire lead-in provided by an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a curved wheel provided in an embodiment of the present invention;
fig. 4 is a schematic structural view of a thread transferring abutting plate according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a delivery mechanism provided in an embodiment of the present invention;
FIG. 6 is a schematic side view of a barrel of a drive according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a positioning pin according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a wire-transferring splint according to an embodiment of the present invention.
In the figure: 11. a wire guide machine; 12. a winding machine main body; 13. a curving machine frame; 14. a delivery mechanism; 15. a texturing wheel; 16. the wire conveying abutting plate; 17. a magnetic wire lead-in; 18. a drive barrel; 19. a suture passing splint; 10. resetting the assembly; 21. a fulcrum block; 22. a swing shaft; 23. a lead block; 24. a torsion spring; 31. a fixed seat; 32. a support shaft; 33. a reel frame; 34. a limiting roller; 35. the positioning is quick; 36. elastic tabletting; 37. an inner through channel; 41. a mounting substrate; 42. a folding support plate; 43. an outer support plate; 44. a support link; 45. a tension spring; 46. pulling a rope; 51. a support end; 52. a first movable shaft; 53. a first support plate; 54. a second movable shaft; 55. a second support plate; 56. a support band; 61. a movable outer cylinder; 62. fixing the inner cylinder; 63. a telescopic rod; 64. a support frame; 65. fixing the underframe; 66. a spring fulcrum; 71. a walking wire groove; 72. positioning a block; 73. positioning bolts; 74. a sliding block is embedded; 75. connecting a bolt externally; 76. a fixing bolt; 77. a return spring; 81. a spring lever; 82. positioning the boss; 83. positioning the circular groove; 91. a rest plate; 92. a neutral axis; 93. positioning the band hoop; 94. a support spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. Where the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.
It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment;
referring to fig. 1, an inductance common mode winding machine is provided, which includes a wire machine 11, and a winding machine main body 12 butted with an output end of the wire machine 11, wherein a curved frame 13 and a delivery mechanism 14 butted with the curved frame 13 are arranged on the wire machine 11;
the curving gantry 13 comprises:
a magnetic wire lead-in 17, arranged at the access end of the curved housing 13 and used for positioning the magnetic wire;
a bending wheel 15 provided at the outlet end of the magnetic wire lead-in member 17 and for bending the magnetic wire;
a wire-transferring abutment plate 16 for supporting the magnetic wires output by the crimping wheel 15 and guiding them onto the delivery organ 14;
the delivery mechanism 14 comprises:
a drive barrel 18 mounted for reciprocation on the delivery mechanism 14;
the wire delivering clamp plate 19 is arranged on the transmission machine barrel 18 in a turnover way, and the wire delivering clamp plate 19 is used for abutting the transmission wire against the magnetic wire output by the plate 16;
the reset assembly 10 is used for driving the transmission machine barrel 18 to reciprocate.
In the embodiment, the introduction of the wire body is optimally designed based on the mature technology of the existing winding machine, and the wire guide machine 11 is used for assisting in introducing the magnetic wire and is butted with the winding machine main body 12 (in the figure, the winding machine main body 12 is only shown in an orientation schematic); during operation, the magnetic wire is led in from the magnetic wire lead-in piece 17, the magnetic wire lead-in piece 17 positions the magnetic wire, so that the magnetic wire is prevented from shaking greatly when entering the magnetic wire, the curve wheel 15 is used for assisting in converting the linear trend of the magnetic wire into the curve trend, and the curve trend has a certain range, so that the subsequent magnetic wire is convenient to contact with a magnetic ring in a tangential direction; the wire transfer abutment plate 16 serves to support the magnet wires during their introduction and to cause them to have a tendency to bend towards the lateral regions, thereby facilitating their penetration in the tangential direction against the inner edge of the ring during the subsequent winding process.
In the winding process, the magnetic wire is not in a linear transmission process, the magnetic wire needs to be pulled out after being penetrated and folded in each winding process, so that a reciprocating process of advancing and retreating is formed for the magnetic wire, and the conventional magnetic wire introduction technology usually adopts a linear transmission mode, so that the problem of outward arching of the magnetic wire is caused.
In the embodiment, the curvy frame 13 is designed to assist the magnetic wires to form a bending trend, the delivery mechanism 14 is also designed to assist the introduction of the magnetic wires, the magnetic wires are output by the wire conveying abutting plate 16 and then are installed on the wire delivery clamping plate 19, the transmission barrel 18 is matched with the reset assembly 10 to form a reciprocating trend, meanwhile, the wire delivery clamping plate 19 is installed on the transmission barrel 18 in a turnover mode, in the process of each reciprocating motion, the direction change of the magnetic wires is also assisted, the trend of the motion of firstly penetrating and then pulling in the winding operation of the magnetic wires is effectively followed, the operation rhythm of the winding operation of the magnetic wires is matched, and the smooth degree of the input of the magnetic wires is ensured.
In one embodiment;
referring to fig. 2, the embodiment of the magnetic wire lead-in member 17 according to the above embodiment is designed as follows:
the magnetic wire leading-in piece 17 comprises a fulcrum block 21, an oscillating shaft 22 arranged on the fulcrum block 21 and a wire block 23 arranged on the oscillating shaft 22, wherein a wire channel is arranged between the wire blocks 23 on two sides, a torsion spring 24 is wound on the oscillating shaft 22, one end of the torsion spring 24 is wound on the oscillating shaft 22, and the other end of the torsion spring is fixed on the fulcrum block 21.
The wire blocks 23 are used for positioning the magnetic wires, the wire blocks 23 on two sides form a clamping and positioning mode for the magnetic wires, the wire blocks 23 are installed through the swinging shaft 22, and the swinging shaft 22 is blocked by the torsion spring 24, so that the supporting effect of the wire blocks 23 on the magnetic wires is ensured; if during the wire winding operation, the magnetic wire takes place to rock simultaneously, also cushions the trend of rocking of magnetic wire through wire piece 23 of distortion elasticity installation, compares and is the wire guide mouth of fixed design among the prior art, and the effect is better.
In one embodiment;
referring to fig. 3, a specific implementation structure of the curving wheel 15 is designed as follows based on the above embodiment:
the bending wheel 15 comprises a fixed seat 31 installed on the wire machine table 11, a supporting shaft 32 installed on the fixed seat 31, and a wheel disc frame 33 installed on the supporting shaft 32, wherein the wheel disc frame 33 is of a wheel-shaped frame structure, a plurality of limiting rollers 34 are arranged at equal angles along the disc edge area, a positioning block 35 is further arranged at the top of the wheel disc frame 33, an elastic pressing block 36 is arranged on the positioning block 35, and an inner through channel 37 is arranged between the elastic pressing blocks 36.
The bending wheel 15 is arranged at the rear edge of the magnetic wire guiding member 17, the magnetic wire penetrates out of the magnetic wire guiding member 17 and is input along the tangential direction of the wheel disc frame 33, the wheel disc frame 33 is arranged on the supporting shaft 32, an external motor is connected to drive the wheel disc frame 33 to rotate, the disc edge area of the wheel disc frame 33 is provided with a limiting roller 34, the magnetic wire is lapped on the limiting roller 34 along the tangential direction of the wheel disc frame 33 and penetrates into the inner through channel 37, the elastic pressing sheets 36 on the two sides properly limit the magnetic wire without influencing the pulling of the magnetic wire, and the magnetic wire is pre-bent along with the rotation of the wheel disc frame 33, so that the magnetic wire has a tendency of bending.
In one embodiment;
based on the above embodiment, referring to fig. 4, for the specific implementation structure of the line-transferring abutting plate 16, the design of this embodiment is as follows:
the yarn conveying touch panel 16 comprises a mounting substrate 41 and a folding support plate 42 mounted on the mounting substrate 41, the folding support plate 42 is rotatably mounted, an outer support plate 43 is arranged on the side edge of the mounting substrate 41, a support link 44 for supporting the folding support plate 42 is arranged on the outer support plate 43, a tension spring 45 is further arranged on the outer side of the folding support plate 42, and the tension spring 45 is connected to the folding support plate 42 through a pull rope 46.
The folding support plate 42 is mounted on the mounting substrate 41, the magnet wires are positioned by being attached to the surface of the folding support plate 42 and are guided into the wire-transferring clamping plate 19, the folding support plate 42 is folded by matching with the movement trend of the wire-transferring clamping plate 19, and the magnet wires are bent towards the subsequent winding direction, so that the magnet wires form a small-amplitude bending trend in an oblique direction, the winding mode of the subsequent magnet ring can be met, and the magnet wires are attached to the surface of the magnet ring after winding.
As an example, a mechanical arrangement of the thread transferring abutment plate 16 is shown;
the mounting substrate 41 is provided with a supporting end 51, the folding type support plate 42 comprises a first support plate 53 mounted at the supporting end 51 through a first movable shaft 52, the first support plate 53 is inclined and provided with a second support plate 55 through a second movable shaft 54, a support belt 56 is arranged between the second support plate 55 and the first support plate 53, the magnetic wires are attached to the belt surface of the support belt 56 for positioning, and the folding type support plate 42 and the supporting end 51 are designed to form a three-section folding structure to match with the movement of the wire delivering clamp plate 19, so as to cater to the routing of the magnetic wires and support the magnetic wires.
In one embodiment;
referring to fig. 5 and 6, the motion of the delivering mechanism 14 according to the above embodiment is designed as follows:
the transmission machine barrel 18 comprises a fixed inner barrel 62 and a movable outer barrel 61 sleeved on the outer edge of the fixed inner barrel 62, a telescopic rod 63 is arranged in the fixed inner barrel 62, the telescopic rod 63 is used for supporting the movement of the movable outer barrel 61, a support frame 64 is arranged on the barrel wall of the movable outer barrel 61, and the wire transferring clamp plate 19 is arranged on the top of the support frame 64.
The movable outer cylinder 61 is of an incomplete sleeve type structure, an opening is formed in the cylinder wall of the movable outer cylinder 61, the fixed inner cylinder 62 is exposed outside the opening and is provided with a fixed underframe 65, and the fixed underframe 65 is arranged on a bedplate of the wire machine 11.
The inner cylinder wall of the fixed inner cylinder 62 is provided with a traveling groove 71, the main body of the traveling groove 71 is in a linear trend and is in an arc trend in a terminal area, the cylinder wall of the movable outer cylinder 61 is provided with a positioning block 72, the positioning block 72 is provided with a positioning bolt 73, the positioning bolt 73 is embedded in the terminal of the traveling groove 71, the starting end area of the traveling groove 71 is further embedded with a sliding block 74, the embedded sliding block 74 is installed on the movable outer cylinder 61, the embedded sliding block 74 penetrates out of the movable outer cylinder 61 and is provided with an external bolt 75, the external bolt 75 is provided with a return spring 77, the main body of the return assembly 10 is a return spring 77, the fixed underframe 65 is provided with a spring fulcrum 66, and the other end of the return spring 77 is installed on the spring fulcrum 66 through a fixed bolt 76.
During operation, the telescopic rod 63 is externally connected with a pneumatic component, so that the telescopic rod 63 can do reciprocating telescopic motion, the movable outer cylinder 61 is driven to move, the movable outer cylinder 61 moves along the fixed inner cylinder 62, the wire delivering clamp plate 19 is driven to correspondingly move, and the magnetic wire is driven to move forwards; when the movable outer cylinder 61 moves, the embedded slider 74 also moves along the traveling wire groove 71 and moves from the initial end area of the traveling wire groove 71 to the terminal area of the traveling wire groove 71, and the terminal area is in an arc-shaped trend, so that the embedded slider 74 moves along the arc-shaped trend, the embedded slider 74 is arranged on the movable outer cylinder 61, the movable outer cylinder 61 is synchronously driven to rotate, the wire transferring clamp plate 19 is driven to synchronously turn over, and the magnetic wires are driven to turn over after being transferred so as to meet the trend of winding and turning over of the magnetic wires; and the outer tube 61 of activity drives reset spring 77 and takes place the distortion when pivoted, like this when telescopic link 63 drives the outer tube 61 of activity and draws back, reverse effort can be applyed to reset spring 77, drives the outer tube 61 of activity and resets and rotates for embedded slider 74 resets in the arc region notch of walking wire casing 71, drives the outer tube 61 of activity and resets then, draws back promptly and passes on line splint 19 for the operation of drawing back when coordinating the wire winding at every turn.
Preferably, the travel distance of the travel slot 71 is made to correspond to the working time of each winding of the magnetic wire.
Preferably, the telescopic rod 63 is driven to extend and retract periodically, but the telescopic rod 63 stays for a certain time after pushing the movable outer cylinder 61 to move to the track end so as to match the operation time of the magnetic wire winding operation, and then the pull-back wire clamping plate 19 is matched after the magnetic wire winding operation is finished.
In one case of the present embodiment;
referring to fig. 7, a positioning circular groove 83 is formed at a terminal of the traveling wire groove 71, a positioning boss 82 is installed on the positioning bolt 73 through a spring rod 81, a side of the positioning boss 82 moving toward the wire passing clamping plate 19 is of a slope structure, and the other end of the positioning boss 82 blocks the positioning circular groove 83.
The movable outer cylinder 61 is arranged at the terminal of the walking line groove 71 through the positioning bolt 73, the positioning bolt 73 is embedded in the positioning circular groove 83, when the movable outer cylinder 61 is pushed to move, the positioning bolt 73 slides out of the walking line groove 71 smoothly through the slope body structure of the positioning boss 82, the positioning bolt 73 resets and moves to the walking line groove 71, the other end of the positioning boss 82 is blocked in the positioning circular groove 83, the movable outer cylinder 61 is limited, and the positioning bolt 73 is prevented from being separated from the walking line groove 71 when resetting.
In one embodiment;
referring to fig. 6, the specific implementation structure of the wire-transferring clamping plate 19 is designed as follows:
the wire delivering clamp plate 19 comprises a middle shaft 92 arranged at the top end of the support frame 64 and support plates 91 arranged at two ends of the middle shaft 92, wherein the support plates 91 are respectively provided with a positioning band 93, the support plates 91 support magnetic wires, and the magnetic wires penetrate through the positioning band 93.
Preferably, referring to fig. 8, a supporting spring 94 may be disposed between the supporting frame 64 and the supporting plates 91 on both sides. The bracket spring 94 provides resilient support to the bracket plate 91, allowing the bracket plate 91 to be formed with a small degree of tilt, again to cater for the tendency of the magnet wires to bend laterally.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An inductance common mode winding machine comprises a wire machine table and a winding machine main body in butt joint with the output end of the wire machine table, wherein a curved rack and a delivery part in butt joint with the curved rack are arranged on the wire machine table; it is characterized in that the preparation method is characterized in that,
the curved frame includes:
a magnetic wire lead-in piece arranged at the access end of the curved frame and used for positioning the magnetic wire;
a bending wheel arranged at the outlet end of the magnetic wire lead-in piece and used for bending the magnetic wire;
a wire transfer abutment plate for supporting the magnetic wires output by the texturing wheel and guiding them onto the delivery organ;
the delivery mechanism includes:
a drive barrel mounted in reciprocating motion on the delivery mechanism;
the wire transferring clamping plate is arranged on the transmission machine barrel in a turnover mode and used for butting the magnetic wires output by the wire transferring abutting plate;
the resetting component is used for driving the transmission machine barrel to reciprocate;
the bending wheel comprises a fixed seat arranged on the wire machine table, a supporting shaft arranged on the fixed seat and a wheel disc frame arranged on the supporting shaft, the wheel disc frame is of a wheel-type frame structure, a plurality of limiting rollers are arranged at equal angles along the area of the disc, the top of the wheel disc frame is also provided with a positioning block, an elastic pressing sheet is arranged on the positioning block, and an inner through channel is arranged between the elastic pressing sheets;
the wire conveying conflict plate comprises a mounting substrate and a folding type support plate mounted on the mounting substrate, the folding type support plate is rotatably mounted, an outer support plate is arranged on the side edge of the mounting substrate, a support connecting rod for supporting the folding type support plate is arranged on the outer support plate, and a tension spring is further arranged on the outer side of the folding type support plate and connected to the folding type support plate through a pull rope;
the transmission machine barrel comprises a fixed inner barrel and a movable outer barrel sleeved on the outer edge of the fixed inner barrel, a telescopic rod is arranged in the fixed inner barrel and used for supporting the movement of the movable outer barrel, a supporting frame is arranged on the barrel wall of the movable outer barrel, and the wire transferring clamp plate is arranged on the top of the supporting frame;
the movable outer cylinder is of an incomplete sleeve type structure, an opening is formed in the wall of the movable outer cylinder, the fixed inner cylinder is exposed outside the opening and is provided with a fixed underframe, and the fixed underframe is arranged on a bedplate of the wire machine;
the movable outer barrel is characterized in that a walking wire groove is formed in the barrel wall of the fixed inner barrel, the main body of the walking wire groove is in a linear type trend and is in an arc trend in a terminal area, a positioning block is arranged on the barrel wall of the movable outer barrel, a positioning bolt is arranged on the positioning block and is embedded in the terminal of the walking wire groove, a sliding block is further embedded in the starting end area of the walking wire groove, the embedded sliding block is installed on the movable outer barrel, the embedded sliding block penetrates out of the movable outer barrel and is provided with an external bolt, a reset spring is installed on the external bolt, a spring fulcrum is arranged on the fixed underframe, and the other end of the reset spring is installed on the spring fulcrum through the fixed bolt.
2. The inductance common mode winding machine according to claim 1, wherein the magnetic wire lead-in member comprises a fulcrum block, a swing shaft mounted on the fulcrum block, and a wire block mounted on the swing shaft, a wire channel is provided between the wire blocks at both sides, the swing shaft is wound with a torsion spring, one end of the torsion spring is wound on the swing shaft, and the other end of the torsion spring is fixed on the fulcrum block.
3. The inductance common mode winding machine according to claim 1, wherein a positioning circular groove is provided at a terminal of the traveling wire groove, a positioning boss is installed on the positioning bolt through a spring rod, one side of the positioning boss moving towards the wire passing clamp plate is of a slope structure, and the other end of the positioning boss is blocked in the positioning circular groove.
4. The inductance common mode winding machine according to claim 1, wherein the wire passing clamping plate comprises a middle shaft installed at the top end of the support frame, and supporting plates installed at both ends of the middle shaft, and positioning bands are arranged on the supporting plates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211291144.8A CN115360011B (en) | 2022-10-21 | 2022-10-21 | Inductance common mode winding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211291144.8A CN115360011B (en) | 2022-10-21 | 2022-10-21 | Inductance common mode winding machine |
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| CN115360011B true CN115360011B (en) | 2022-12-27 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194954A (en) * | 2022-01-06 | 2022-03-18 | 承德石油高等专科学校 | Automatic take-up device for electric power engineering |
| CN114671297A (en) * | 2021-11-30 | 2022-06-28 | 上海君威钢绳索具股份有限公司 | Steel wire rope coiling machine |
| CN217485294U (en) * | 2022-06-10 | 2022-09-23 | 深圳市伏特自动化科技有限公司 | Full-automatic multi-station magnetic ring winding machine |
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- 2022-10-21 CN CN202211291144.8A patent/CN115360011B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671297A (en) * | 2021-11-30 | 2022-06-28 | 上海君威钢绳索具股份有限公司 | Steel wire rope coiling machine |
| CN114194954A (en) * | 2022-01-06 | 2022-03-18 | 承德石油高等专科学校 | Automatic take-up device for electric power engineering |
| CN217485294U (en) * | 2022-06-10 | 2022-09-23 | 深圳市伏特自动化科技有限公司 | Full-automatic multi-station magnetic ring winding machine |
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