CN213660204U

CN213660204U - Pedal type common mode magnetic ring winding device capable of automatically cutting line

Info

Publication number: CN213660204U
Application number: CN202022298108.7U
Authority: CN
Inventors: 覃海莲; 许振中; 徐胜群
Original assignee: Mianyang Jiuyuan Mao Technology Co ltd
Current assignee: Mianyang Jiuyuan Mao Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-09
Anticipated expiration: 2030-10-15

Abstract

The invention discloses a pedal type common mode magnetic ring winding device capable of automatically cutting wires, which particularly comprises a bottom plate, a pedal controller, a wire hooking mechanism, a winding table and a wire roller, wherein a workbench is arranged on one side of the top of the bottom plate, a mounting frame is fixed on the other side of the top of the bottom plate, a fixed bearing is fixed at the top end of one side of the mounting frame, which is close to the workbench, a movable bearing is arranged at the bottom end of one side of the mounting frame, which is close to the workbench, a wire roller is arranged between the movable bearing and the fixed bearing, and fixed blocks matched with the wire roller are arranged at one ends of the movable bearing and the fixed bearing, which are close to the wire roller, respectively. The hands and the feet can be used simultaneously during winding, and the winding efficiency is improved.

Description

Pedal type common mode magnetic ring winding device capable of automatically cutting line

Technical Field

The invention relates to the technical field of inductance winding, in particular to a pedal type common mode magnetic ring winding device capable of automatically cutting a wire.

Background

The common mode inductor is also called as a common mode choke coil and is commonly used in a switching power supply of a computer for filtering common mode electromagnetic interference signals.

The wire is firstly smoothed and cut during manual winding, the wire ends are fixed by holding the wires with two hands firstly, then the wire is hooked by passing the hand-held hook needle through the magnetic ring by one hand, and the wire is hooked by passing the hand-held hook needle through the magnetic ring because the aperture of the magnetic ring is small, so that the hand-held hook needle is difficult to pass through the magnetic ring, the labor intensity of workers is high, and the winding efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a pedal type common mode magnetic ring winding device capable of automatically cutting a wire, and solves the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a foot-operated common mode magnetic ring winding device capable of automatically cutting a line comprises a bottom plate, a foot-operated controller, a line hooking mechanism, a winding table and a line roller, wherein a workbench is installed on one side of the top of the bottom plate, a mounting frame is fixed on the other side of the top of the bottom plate, a fixed bearing is fixed at the top end of the mounting frame, which is close to one side of the workbench, a movable bearing is installed at the bottom end of the mounting frame, which is close to one side of the workbench, a line roller is installed between the movable bearing and the fixed bearing, fixed blocks matched with the line roller are installed at one ends, close to the line roller, of the movable bearing and the fixed bearing, a driving frame is fixed at one side, close to the mounting frame, of the top end of the workbench, a driving frame is fixed at the top end and the bottom end inside the driving frame through rotating shafts, a driving, a wire cutting table is arranged in the middle of the top of the workbench, a threading groove is formed in the middle of the top of the wire cutting table, a portal frame is fixed to the top of the wire cutting table, a hydraulic cylinder is arranged in the middle of the top of the portal frame, a cutting knife is arranged in the middle of the bottom of the portal frame, the output end of the hydraulic cylinder penetrates through the top of the portal frame and is connected with the cutting knife, a first pedal bin is formed in the workbench below the wire cutting table, a pedal controller is arranged at the bottom end of the interior of the first pedal bin, a wire winding table is arranged on one side, away from the mounting frame, of the top of the workbench, a magnetic ring is arranged in the middle of the top of the wire winding table, a positioning clamp is arranged in the middle of the top of the wire winding table, a slide rail is fixed in the middle of the top of the wire winding table, away from, and the top of slider installs the activity and presss from both sides, set up the pedal storehouse of second in the workstation of winding platform below, and the inside in the pedal storehouse of second is fixed with the mechanism of catching hold of with a hook thread, one side that the inside top in the pedal storehouse of second is close to the threading groove is provided with the stop collar, and all has seted up the lift groove in the workstation of the pedal storehouse both sides of second.

Optionally, the foot controller includes a first pedal and a second pedal, an output end of the first pedal is electrically connected to an output end of the driving motor through a wire, and an output end of the second pedal is electrically connected to an input end of the hydraulic cylinder through a wire.

Optionally, the thread hooking mechanism comprises a guide pillar longitudinally fixed in the second pedal bin, a sleeve sleeved outside the guide pillar, a connecting post penetrating through the limiting sleeve, a thread hook in threaded connection with the top of the connecting post, and a pedal welded with one end of the sleeve, wherein the inner diameter of the sleeve is matched with the outer diameter of the guide pillar, an extension spring is sleeved outside the guide pillar above the sleeve, the top end of the extension spring is connected with the top end inside the second pedal bin through a bolt, the bottom end of the extension spring is connected with the top end of the sleeve through a bolt, connecting blocks are fixed at the bottom ends of two sides of the sleeve through connecting rods, and the shape of each connecting block is matched with the lifting groove.

Optionally, an opening is arranged in the middle of one end of the top of the winding table, the opening is fan-shaped, and the central axes of the opening, the magnetic ring and the limiting sleeve are all overlapped.

Optionally, a clamping cylinder is mounted on the outer side of the driving wheel through a spring, the clamping cylinder is tightly abutted, a gear is mounted at one end of the driving wheel, and the gear is meshed with the gear.

Optionally, a movable groove is formed in the bottom end of the inner portion of the mounting frame, a movable block matched with the movable groove in shape is arranged inside the movable groove, the movable block and the movable bearing form a detachable connection design through a bolt, and a compression spring is installed between the bottom of the movable block and the bottom end of the inner portion of the movable groove.

Optionally, the line roller is the design of cavity tubulose, and the tip of fixed block all with line roller looks block, the line roller passes through fixed bearing and loose bearing and constitutes swivelling joint with the mounting bracket.

Optionally, a screw rod seat is installed on one side of the top of the slide rail, which is far away from the positioning clamp, a screw rod transversely penetrates through the screw rod seat, and the screw rod is rotatably connected with the movable clamp.

Optionally, telescopic longitudinal section is the design of I shape, and the top welding of sleeve one side has the identical installation cover of internal diameter and spliced pole external diameter, the installation cover is run through to the bottom of spliced pole, and the installation cover passes through spacing bolt and spliced pole constitution fastening structure.

The invention provides a pedal type common mode magnetic ring winding device capable of automatically cutting a wire, which has the following beneficial effects:

1. this but automatic tangent foot-operated common mode magnetic ring winding device, through installing the mechanism of catching a thread, the staff steps on pedal when winding, make the hook be located the magnetic ring below, when needs catch a thread, only need loosen the right foot, the sleeve alright shift up under extension spring's elastic action, thereby make the hook shift up and pass the magnetic ring, handheld wire rod of treating the wire winding this moment, put into the hook portion of hook with it, step on pedal down again, alright make the hook move down, it passes the magnetic ring to drive the wire rod, this method need not manual control hook, the trouble of threading a needle has been avoided, stop collar can carry out spacingly to the hook, thereby guarantee the hook can pass the magnetic ring all the time, adopt foot-operated control, make can use by hand and foot during the wire winding, promote wire-wound efficiency.

2. This but automatic tangent foot-operated common mode magnetic ring winding device through installing the drive wheel, is provided with the stop collar through the spring in the drive wheel outside, and the stop collar can press from both sides tight wire rod under the spring action, conveniently straightens out and the direction to the wire rod, makes it can guarantee horizontal transport, and but the drive wheel relative rotation can drive the wire rod during relative rotation and carry out automatic feeding, need not artifical manual line, and degree of automation is higher.

3. This but automatic tangent foot-operated common mode magnetic ring winding device through being provided with pedal controller, and pedal controller includes first footboard and second footboard, steps on first footboard down and can make driving motor work to it is rotatory to drive the drive wheel, carries out the material loading to the wire rod, steps on the second footboard down and can make pneumatic cylinder work, drives the cutting knife and pushes down, cuts the wire rod, realizes automatic trimming, and pedal control, it is more convenient to operate.

4. This but automatic tangent pedal type common mode magnetic ring winding device through installing locating clip and activity clamp, rotatory screw rod can drive the activity and press from both sides and remove, even make the clearance between locating clip and the activity clamp adjustable, conveniently carry out the material loading and unload to the magnetic ring, the locating clip all is identical with the magnetic ring with the shape that the activity pressed from both sides, consequently can carry out better centre gripping to the magnetic ring, makes things convenient for going on smoothly of wire winding.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic structural view of the thread hooking mechanism of the present invention in a front view;

FIG. 4 is a schematic top sectional view of the thread hooking mechanism of the present invention;

FIG. 5 is a schematic view of the foot controller of the present invention;

FIG. 6 is a schematic top view of a winding table according to the present invention.

In the figure: 1. a base plate; 2. a work table; 201. a first pedal bin; 202. a second pedal bin; 203. a lifting groove; 3. a drive motor; 4. a thread cutting table; 401. a threading slot; 5. a foot controller; 501. a first pedal; 502. a second pedal; 6. a thread hooking mechanism; 7. a winding table; 701. an opening; 8. a magnetic ring; 9. a hydraulic cylinder; 10. a gantry; 11. a cutting knife; 12. a driving frame; 13. a drive wheel; 1301. a clamping cylinder; 14. a mounting frame; 1401. a movable groove; 15. a wire roller; 16. fixing the bearing; 17. a movable bearing; 1701. a movable block; 18. a fixed block; 19. a compression spring; 20. a gear; 21. a slide rail; 2101. a slider; 22. a limiting sleeve; 23. connecting blocks; 24. a wire hook; 25. connecting columns; 26. installing a sleeve; 27. a sleeve; 2701. a connecting rod; 28. a guide post; 2801. an extension spring; 29. pedaling; 30. positioning clips; 31. a movable clamp; 32. a screw seat; 33. a screw.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 6, the present invention provides a technical solution: a pedal type common mode magnetic ring winding device capable of automatically cutting a line comprises a bottom plate 1, a pedal controller 5, a line hooking mechanism 6, a winding table 7 and a line roller 15, wherein a workbench 2 is installed on one side of the top of the bottom plate 1, a mounting frame 14 is fixed on the other side of the top of the bottom plate 1, a movable groove 1401 is formed in the bottom end of the interior of the mounting frame 14, a movable block 1701 matched with the movable groove 1401 in shape is arranged in the movable groove 1401, the movable block 1701 and a movable bearing 17 form a detachable connection design through bolts, a compression spring 19 is installed between the bottom of the movable block 1701 and the bottom end of the interior of the movable groove 1401, the movable block 1701 can move up and down in the movable groove 1401, so that the movable bearing 17 can be driven to move up and down, the line roller 15 can be conveniently installed and detached, the use is more convenient, the elastic force of the compression spring 19 can enable the movable block 1701 to move up, the mounting of the wire roller 15 is more stable.

The top that mounting bracket 14 is close to 2 one sides of workstation is fixed with fixing bearing 16, and the bottom that mounting bracket 14 is close to 2 one sides of workstation installs loose bearing 17, install line roller 15 between loose bearing 17 and the fixing bearing 16, and loose bearing 17 and fixing bearing 16 are close to line roller 15 one end all install with the identical fixed block 18 of line roller 15, line roller 15 is the design of cavity tubulose, and the tip of fixed block 18 all with 15 looks blocks of line roller, line roller 15 passes through fixing bearing 16 and loose bearing 17 and constitutes swivelling joint with mounting bracket 14, the looks block design makes the equipment of line roller 15 more convenient, and swivelling joint design makes line roller 15 can rotate as the center by self axis, thereby pay off to the line, the design is more reasonable.

One side that 2 tops of workstation are close to mounting bracket 14 is fixed with drive frame 12, and the inside top of drive frame 12 and bottom all are fixed with drive wheel 13 through the pivot, there is a centre gripping section of thick bamboo 1301 in the outside of drive wheel 13 all through spring mounting, and centre gripping section of thick bamboo 1301 offsets tightly, gear 20 is all installed to the one end of drive wheel 13, and gear 20 meshes mutually, centre gripping section of thick bamboo 1301 can press from both sides tight wire rod under the spring action, it is straight and the direction to conveniently smooth out the wire rod, make it can guarantee horizontal transport, and the gear 20 design of meshing mutually makes drive wheel 13 relative rotation, can drive the wire rod during relative rotation and carry out automatic feeding, need not artifical manual line, degree of automation is higher.

A driving motor 3 is arranged in a workbench 2 below a driving frame 12, the output end of the driving motor 3 forms a transmission structure with a driving wheel 13 at the bottom end in the driving frame 12 through a belt pulley mechanism, a thread cutting table 4 is arranged at the middle position of the top of the workbench 2, a thread groove 401 is arranged at the middle position of the top end in the thread cutting table 4, a portal frame 10 is fixed at the top end of the thread cutting table 4, a hydraulic cylinder 9 is arranged at the middle position of the top of the portal frame 10, a cutting knife 11 is arranged at the middle position of the bottom of the portal frame 10, the output end of the hydraulic cylinder 9 penetrates through the top of the portal frame 10 and is connected with the cutting knife 11, a first pedal bin 201 is arranged in the workbench 2 below the thread cutting table 4, a pedal controller 5 is arranged at the bottom end in the first pedal bin 201, the pedal controller 5 comprises a first pedal 501 and a second pedal 502, the output end of the first pedal 501 is electrically, and the output end of the second pedal 502 is electrically connected with the input end of the hydraulic cylinder 9 through a wire, the first pedal 501 is stepped down to enable the driving motor 3 to work, so that the driving wheel 13 is driven to rotate, the wire is fed, the hydraulic cylinder 9 is driven to work by stepping down the second pedal 502, the cutting knife is driven to press down 11, the wire is cut, automatic wire cutting is achieved, pedal control is achieved, and operation is more convenient.

The wire winding platform 7 is installed to one side that mounting bracket 14 was kept away from at 2 tops of workstation, and the intermediate position department at wire winding platform 7 top is provided with magnetic ring 8, the intermediate position department of wire winding platform 7 top one end is provided with opening 701, and opening 701 is fan-shaped, opening 701, the equal coincidence of axis of magnetic ring 8 and stop collar 22, opening 701's design makes wire winding platform 7 can not lead to the fact the blocking to the wire winding, and fan-shaped design can expose the wire winding position of treating of magnetic ring 8 completely, make its wire winding that can accomplish one end under the condition of not rotating, it is more reasonable to design.

Wire winding 7 top is close to the intermediate position department of tangent line platform 4 one side and installs positioning clamp 30, and wire winding 7 top is kept away from the intermediate position department of tangent line platform 4 one side and is fixed with slide rail 21, slide rail 21 top is kept away from one side of positioning clamp 30 and is installed screw rod seat 32, and transversely run through in the screw rod seat 32 have screw rod 33, be swivelling joint between screw rod 33 and the activity clamp 31, swivelling joint screw rod 33 can drive the activity and press from both sides 31 and remove, even it is adjustable to get the clearance between positioning clamp 30 and the activity clamp 31, conveniently carry out the material loading and unload magnetic ring 8, swivelling joint design makes screw rod 33 rotatory only can drive the activity and press from both sides 31 and remove, and can not cause the activity to press from both sides.

A slide block 2101 is installed inside the slide rail 21, a movable clamp 31 is installed at the top end of the slide block 2101, a second pedal chamber 202 is arranged in the workbench 2 below the winding table 7, a wire hooking mechanism 6 is fixed inside the second pedal chamber 202, the wire hooking mechanism 6 comprises a guide post 28 longitudinally fixed in the second pedal chamber 202, a sleeve 27 sleeved outside the guide post 28, a connecting post 25 penetrating through the limiting sleeve 22, a wire hook 24 in threaded connection with the top of the connecting post 25 and a pedal 29 welded with one end of the sleeve 27, the inner diameter of the sleeve 27 is matched with the outer diameter of the guide post 28, a tension spring 2801 is sleeved outside the guide post 28 above the sleeve 27, the top end of the tension spring 2801 is connected with the top end inside the second pedal chamber 202 through a bolt, the bottom end of the tension spring 2801 is connected with the top end of the sleeve 27 through a bolt, connecting blocks 23 are fixed at the bottom ends of both sides of the sleeve 27 through a connecting rod 2701, and the shapes of the connecting blocks 23 are, when a worker winds a wire, the right foot treads on the pedal 29 to enable the wire hook 24 to be located below the magnetic ring 8, when the wire needs to be hooked, only the right foot needs to be loosened, the sleeve 27 can move upwards under the elastic action of the extension spring 2801, the wire hook 24 can move upwards to penetrate through the magnetic ring 8, the wire to be wound is held by hands and placed into the hook portion of the wire hook 24, then the pedal 29 is stepped downwards to enable the wire hook 24 to move downwards to drive the wire to penetrate through the magnetic ring 8, the method does not need to manually control the wire hook 24, the trouble of needle threading is avoided, the limiting sleeve 22 can limit the connecting column 25, the wire hook 24 is guaranteed to be always aligned with the center of the magnetic ring 8, the wire hook 24 can smoothly penetrate through the magnetic ring 8, foot-operated control is adopted, hands and feet can be used together during winding, and.

The longitudinal section of sleeve 27 is I-shaped design, and the top welding of sleeve 27 one side has the identical installation cover 26 of internal diameter and spliced pole 25 external diameter, and installation cover 26 is run through to spliced pole 25's bottom, and installation cover 26 constitutes fastening structure through spacing bolt and spliced pole 25, and installation cover 26 design makes between spliced pole 25 and the sleeve 27 split, and can adjust the mounting height of spliced pole 25 for 24 hooks of line hook are more accurate.

One side that the inside top of second pedal storehouse 202 is close to threading groove 401 is provided with stop collar 22, and all has seted up lift groove 203 in the workstation 2 of second pedal storehouse 202 both sides.

To sum up, when the pedal type common mode magnetic ring winding device capable of automatically cutting the wire is used, a power supply is connected, firstly, the movable bearing 17 is pressed downwards to clamp the bottom of the wire roller 15 with the fixed block 18 on the movable bearing 17, then the movable bearing 17 can be lifted upwards under the spring elasticity of the compression spring 19 to enable the top of the wire roller 15 to be contacted with and clamped with the fixed block 18 at the bottom of the fixed bearing 16, the wire is drawn out from the wire roller 15, the end part of the wire passes through the two driving wheels 13, then the wire passes through the threading groove 401 of the wire cutting table 4 and extends to the winding table 7, then, the left side of the magnetic ring 8 to be wound is inserted into the clamping groove of the positioning clamp 30, then the screw 33 is rotated to enable the movable clamp 31 to move leftwards to abut against the right side of the magnetic ring 8 to complete the clamping of the magnetic ring 8, the wire with proper length is taken during the winding, the second pedal 502 is, the wire is cut, then one end of the wire is held by hand, the pedal 29 is released by the right foot, the sleeve 27 can move upwards under the elastic force of the extension spring 2801, so that the wire hook 24 moves upwards to penetrate the magnetic ring 8, at the moment, the wire to be wound is held by hands and put into the hook part of the wire hook 24, then the pedal 29 is stepped downwards, the wire hook 24 moves downwards, the wire is driven to penetrate the magnetic ring 8, the actions are repeated, the winding operation at one end of the magnetic ring 8 can be completed, after the winding at one end is completed, the first pedal 501 is stepped on by the left foot, so that the driving motor 3 is driven to work to drive the driving wheel 13 below to rotate clockwise, the driving wheel 13 above is driven to rotate anticlockwise through the transmission action of the gear 20 while the driving wheel 13 below rotates, and thus the wire material is fed, then, the screw 33 can be rotated to move the movable clamp 31 rightwards, the magnetic ring 8 is loosened, the magnetic ring 8 is turned over, and the steps are repeated, so that the winding operation of the other end of the magnetic ring 8 can be completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a but automatic tangent foot-operated common mode magnetic ring winding device, includes bottom plate (1), foot controller (5), crocheting line mechanism (6), winding platform (7) and line roller (15), its characterized in that: the wire roller fixing device is characterized in that a workbench (2) is installed on one side of the top of the bottom plate (1), a mounting frame (14) is fixed on the other side of the top of the bottom plate (1), a fixed bearing (16) is fixed on the top end of the mounting frame (14) close to one side of the workbench (2), a movable bearing (17) is installed on the bottom end of the mounting frame (14) close to one side of the workbench (2), a wire roller (15) is installed between the movable bearing (17) and the fixed bearing (16), a fixed block (18) matched with the wire roller (15) is installed on one ends of the movable bearing (17) and the fixed bearing (16) close to the wire roller (15), a driving frame (12) is fixed on one side of the top end of the workbench (2) close to the mounting frame (14), driving wheels (13) are fixed on the top end and the bottom end of the interior of the driving frame (12) through rotating shafts, and a driving, the output end of the driving motor (3) and a driving wheel (13) at the bottom end inside the driving frame (12) form a transmission structure through a belt pulley mechanism, a tangent table (4) is installed at the middle position of the top of the workbench (2), a threading groove (401) is formed in the middle position of the top end inside the tangent table (4), a portal frame (10) is fixed at the top end of the tangent table (4), a hydraulic cylinder (9) is installed at the middle position of the top of the portal frame (10), a cutting knife (11) is arranged at the middle position of the bottom of the portal frame (10), the output end of the hydraulic cylinder (9) penetrates through the top of the portal frame (10) and is connected with the cutting knife (11), a first pedal bin (201) is arranged in the workbench (2) below the workbench (4), a pedal controller (5) is installed at the bottom end inside the first pedal bin (201), and a winding table (7) is installed on one side, far away from a mounting rack (14), of the top of the, and the middle position department at wire winding platform (7) top is provided with magnetic ring (8), wire winding platform (7) top is close to the middle position department of tangent line platform (4) one side and installs locating clip (30), and wire winding platform (7) top keeps away from the middle position department of tangent line platform (4) one side and is fixed with slide rail (21), the internally mounted of slide rail (21) has slider (2101), and the top of slider (2101) installs activity and presss from both sides (31), set up second pedal storehouse (202) in workstation (2) of wire winding platform (7) below, and the inside of second pedal storehouse (202) is fixed with hook line mechanism (6), one side that the inside top of second pedal storehouse (202) is close to threading groove (401) is provided with stop collar (22), and all seted up lift groove (203) in workstation (2) of second pedal storehouse (202) both sides.

2. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: the foot controller (5) comprises a first pedal (501) and a second pedal (502), the output end of the first pedal (501) is electrically connected with the output end of the driving motor (3) through a lead, and the output end of the second pedal (502) is electrically connected with the input end of the hydraulic cylinder (9) through a lead.

3. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: the thread hooking mechanism (6) comprises a guide post (28) longitudinally fixed in the second pedal bin (202), a sleeve (27) sleeved outside the guide post (28), a connecting post (25) penetrating through the limiting sleeve (22), a thread hook (24) in threaded connection with the top of the connecting post (25) and a pedal (29) welded with one end of the sleeve (27), the inner diameter of the sleeve (27) is matched with the outer diameter of the guide post (28), the outer side of the guide post (28) above the sleeve (27) is sleeved with a tension spring (2801), the top end of the extension spring (2801) is connected with the top end of the interior of the second pedal chamber (202) through a bolt, the bottom end of the extension spring (2801) is connected with the top end of the sleeve (27) through a bolt, the bottom of sleeve (27) both sides all is fixed with connecting block (23) through connecting rod (2701), and the shape of connecting block (23) all is identical with lift groove (203).

4. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: an opening (701) is formed in the middle of one end of the top of the winding table (7), the opening (701) is fan-shaped, and the central axes of the opening (701), the magnetic ring (8) and the limiting sleeve (22) are overlapped.

5. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: the outside of drive wheel (13) all has a centre gripping section of thick bamboo (1301) through spring mounting, and a centre gripping section of thick bamboo (1301) offsets tightly, gear (20) are all installed to the one end of drive wheel (13), and gear (20) mesh mutually.

6. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: the bottom end in the mounting rack (14) is provided with a movable groove (1401), a movable block (1701) matched with the movable groove (1401) in shape is arranged in the movable groove (1401), the movable block (1701) and a movable bearing (17) form a detachable connection design through bolts, and a compression spring (19) is arranged between the bottom of the movable block (1701) and the bottom end in the movable groove (1401).

7. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: the line roller (15) is the design of cavity tubulose, and the tip of fixed block (18) all with line roller (15) looks block, line roller (15) constitute swivelling joint through fixed bearing (16) and loose bearing (17) and mounting bracket (14).

8. The pedal type common mode magnetic ring winding device capable of automatically cutting the wire as claimed in claim 1, wherein: screw rod seat (32) are installed to one side of slide rail (21) top keeping away from location clamp (30), and transversely run through in screw rod seat (32) have screw rod (33), be swivelling joint between screw rod (33) and the activity clamp (31).

9. The automatic thread cutting pedal type common mode magnetic ring winding device as claimed in claim 3, wherein: the longitudinal section of sleeve (27) is the design of I shape, and the top welding of sleeve (27) one side has installation cover (26) that the internal diameter is identical with spliced pole (25) external diameter, installation cover (26) are run through to the bottom of spliced pole (25), and installation cover (26) constitute fastening structure through spacing bolt and spliced pole (25).