Tension mechanism for winding electromagnetic coil

Abstract

The application belongs to the technical field of electromagnetic coils, and particularly relates to a tension mechanism for winding electromagnetic coils, which comprises a protective shell, a supporting base is arranged at the bottom of the outer surface of the protective shell, a winding component is arranged at the bottom of the inner wall of the protective shell, and a correcting component is arranged at the middle of the inner wall of the winding component. When the device is used to wind electromagnetic coils on a designated winding rod, the actual height of the wire entry point of the winding rod and the wire exit end point of the left wire laying component can be adjusted according to the actual outer diameter of the winding rod, so that the two points always maintain a horizontal straight line during the winding operation, thereby avoiding the problems of different winding coil spacings or coil stacking on the same level due to wire deviation during the process of winding the outer surface of the winding rod with the spiral wire, and finally the magnetic field generated by the electromagnetic coil is inaccurate or the magnetic field is disordered.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of electromagnetic coils, and particularly relates to a tension mechanism for winding electromagnetic coils. BACKGROUND

[0002] A coil is wound on an insulating tube by turns, and the wires are insulated from each other, and the insulating tube can be hollow or contain a core or a magnetic powder core; an inductor coil is a device that works by the principle of electromagnetic induction; when a current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire itself will have an induction effect on the wire within the electromagnetic field.

[0003] When winding an electromagnetic coil, the wire needs to be uniformly wound on a specified rod, but during the winding process, the whole wire moves relative to the rod in a spiral advancing manner, and the relative rising speed of the wire is different for rods of different thicknesses, at this time, the wound wire may be stacked together to form a planar position with multiple groups of wound coil, so that the magnetic field generated by the electromagnetic coil is inaccurate in precision, therefore, the winding equipment needs to be improved. SUMMARY

[0004] In view of the defects of the prior art, the technical scheme adopted by the application to solve the technical problems is: a tension mechanism for winding electromagnetic coils, comprising a protective shell, a supporting base is arranged at the bottom of the outer surface of the protective shell, a winding part is arranged at the bottom of the inner wall of the protective shell, and a correcting part is arranged at the middle of the inner wall of the winding part.

[0005] The winding part comprises a supporting bottom plate, guide shafts are symmetrically arranged at the left and right ends of the supporting bottom plate, lower push arms are symmetrically arranged at the left and right sides of the lower surface of the supporting bottom plate, an adjusting rotating plate is fixedly connected to the end of the lower push arm away from the supporting bottom plate, a wire releasing part is arranged at the left end of the left adjusting rotating plate, torsion motors are symmetrically arranged at the two ends of the right adjusting rotating plate, a limiting clamp rod is fixedly connected to the outer surface of the output shaft of the torsion motor, a winding rod is fixedly connected to the end of the limiting clamp rod away from the torsion motor, a limiting end head is clamped to the outer surface of the winding rod, the limiting end head can fix the end part of the wire when the wire has not been completely wound on the rod, so that the rod can wind the wire, and the winding wire is wound on the outer surface of the winding rod on the right side through the wire releasing part on the left side and the correcting part in the middle.

[0006] The correction component includes a guide slide rail, the inner wall of the guide slide rail is symmetrically provided with a vertical adjusting rod, the bottom end of the vertical adjusting rod is fixedly connected with a cornered turning plate, the vertical adjusting rod can be oriented to slide along the inner wall of the guide slide rail, and the height of the bottom cornered turning plate can be actively adjusted, the bottom end of the inner cavity of the cornered turning plate is slidably connected with a guide slide rod, the bottom end of the guide slide rod is slidably connected with a slide rail box, the guide slide rod in the slide rail box is actively slid, and one end, away from the guide slide rod, of the cornered turning plate is provided with a modified clamp rod.

[0007] Further, the modified clamp rod includes a plug-in slide plate, the inner wall of the plug-in slide plate is fixedly connected with an air extraction inner box, the upper and lower sides of the air extraction inner box are symmetrically provided with air exhaust ports, the front end of the plug-in slide plate is fixedly connected with a butt joint rod, and the rear end of the plug-in slide plate is uniformly provided with a pressure spring, one end, away from the plug-in slide plate, of the pressure spring is fixedly connected with a pressure sensing gasket, the modified clamp rods on the front and rear sides clamp the outer surface of the winding wire through the butt joint rod, when the wire is horizontally deviated, side pressure is generated on the plug-in slide plate, so that the plug-in slide plate slides to the inner wall of the cornered turning plate, and the pressure sensing gasket is pressed.

[0008] Further, the outer surface of the plug-in slide plate is slidably connected with the upper part of the inner wall of the cornered turning plate, the inner wall of the slide rail box is slidably connected with the outer surface of the guide slide rod through a traction rod, and one end, away from the plug-in slide plate, of the pressure spring is fixedly connected with the inner wall of the cornered turning plate through the pressure sensing gasket. The number of lower push arms is two, the number of adjusting turning plates is two, the bottom end of the adjusting turning plate is rotatably connected with the outer surface of the guide turning shaft, the outer surface of the torsion motor is fixedly connected with the top of the inner wall of the adjusting turning plate through a reserved groove, the upper part of the outer surface of the guide slide rail is fixedly connected with the top of the inner wall of the protection shell, and the lower surface of the slide rail box is fixedly connected with the upper surface of the supporting bottom plate.

[0009] Further, the wire paying-out component includes a plug-in main rod, the outer surface of the plug-in main rod is plugged with a wire paying-out reel, the two sides of the outer surface of the plug-in main rod are symmetrically provided with traction ropes, one end, away from the wire paying-out reel, of the traction rope is fixedly connected with a storage reel, the shaft center of the outer surface of the storage reel is fixedly connected with a loose winding motor, the wire paying-out reel can slide back and forth along the outer surface of the plug-in main rod under the action of the traction of the traction rope, the loose winding motor directly drives the storage reel, the plug-in main rod and the wire paying-out reel to rotate around the shaft center by the mode of torsion adjusting turning plate top long shaft, and wire paying-out work is realized.

[0010] Further, the outer surface of the storage reel is rotatably connected with the top of the inner wall of the left adjusting turning plate, one end, away from the wire paying-out reel, of the traction rope extends to the inner wall of the storage reel, the left end of the winding wire is fixedly connected with the outer surface of the wire paying-out reel, and the shaft center of the inner wall of the plug-in main rod is slidably connected with the outer surface of the left adjusting turning plate.

[0011] Further, the docking rod comprises a hollow cylinder shell, an adaptive groove is arranged on the outer surface of the hollow cylinder shell near the winding wire, auxiliary rolling balls are uniformly arranged on the inner cavity of the hollow cylinder shell near the winding wire, symmetric inner shells are symmetrically arranged on the upper and lower sides of the inner wall of the hollow cylinder shell, sleeve joint swivels are uniformly arranged on the inner wall of the symmetric inner shells near the auxiliary rolling balls, closed baffles are fixedly connected to the outer surface of the sleeve joint swivel, and bunching swivels are rotatably connected to the inner wall of the sleeve joint swivel, and torsion springs are uniformly arranged on the outer surface of the bunching swivel.

[0012] Further, the outer surface of the sleeve joint swivel is rotatably connected to the inner cavity of the symmetric inner shell away from the inner wall of the hollow cylinder shell, the side of the inner cavity of the hollow cylinder shell away from the insertion sliding plate is uniformly provided with an air inlet slot, and the outer surface of the symmetric inner shell is fixedly connected to the inner wall of the hollow cylinder shell.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. When the device is used to wind the electromagnetic coil of the designated winding rod, the actual height of the wire inlet point of the winding rod and the wire outlet end point of the left wire releasing part can be adjusted according to the actual outer diameter of the winding rod, so that the two points always maintain a horizontal straight line during the winding work, thereby avoiding the problem that the winding coil spacing of the winding rod surface is different or the coils on the same level are stacked, and finally the magnetic field generated by the electromagnetic coil is inaccurate or the magnetic field is disordered.

[0015] 2. During the winding process, the winding wire slides from the left wire releasing part to the winding rod, and when passing through the correction part in the protection shell, the modified clamping rod clamping the winding wire can make the wire slide relatively stably, avoid the phenomenon that the wire shakes due to the vibration of the motor, and ensure that the wire can stably wind. Since the arrayed correction parts need to maintain a relatively sensitive state, the external protection shell needs to play a protection role to prevent the sensitivity of the correction parts from being affected by external interference.

[0016] 3. The wire winding drum can adjust the displacement with the actual take-up point of the winding rod when performing the rotary wire laying work, the storage drums on both sides can pull the slot main rod to perform the sliding movement through the traction rope, so as to correct the actual wire laying point, and further ensure that the winding wire keeps a straight state during the winding process, and eliminate the lateral extrusion force suffered by all the inserted sliding plates, so that the correction component is no longer subjected to the extrusion force, through the above dynamic balance mode, it is ensured that the winding wire will not be bent during the sliding winding work.

[0017] 4. In the process that the winding wire slides relative to the modified clamp rod, the winding wire will drive the auxiliary ball to rotate through the rolling friction, so as to reduce the friction caused by the winding wire and the hollow cylinder shell, and in the work, the suction inner box will perform the adsorption and cleaning work on the winding wire which continuously slides through the air inlet slot, at this time, the dust and impurities on the outer surface of the winding wire will be adsorbed to the inside of the suction inner box, and the closed baffle on both sides will be relatively deflected due to the suction force, so as to open the middle region of the hollow cylinder shell, after the work is completed, the closed baffle will be re-closed due to the rebound effect of the torsion spring, so as to prevent the adsorbed impurities from flowing back to the outside of the air inlet slot. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the front view of the present application;

[0019] Figure 2 is the sectional view of the present application;

[0020] Figure 3 is the structure schematic view of the winding component of the present application;

[0021] Figure 4 is the structure schematic view of the correction component of the present application;

[0022] Figure 5 is the sectional view of the modified clamp rod of the present application;

[0023] Figure 6 is the structure schematic view of the wire laying component of the present application;

[0024] Figure 7 is the partial sectional view of the butt joint rod of the present application.

[0025] In the figure: 1, protective shell; 2, support base; 3, winding component; 4, correction component; 31, support bottom plate; 32, guide rotating shaft; 33, lower push arm; 34, adjustment rotating plate; 35, torsion motor; 36, limiting clamp rod; 37, winding roll rod; 38, limiting end head; 39, winding wire; 41, guide slide rail; 42, vertical adjustment rod; 43, angle rotating plate; 44, guide slide rod; 45, slide rail box; 6, refitting clamp rod; 61, plug-in slide plate; 62, air suction inner box; 63, air exhaust port; 64, pressure spring; 65, pressure sensing gasket; 5, wire laying component; 51, plug-in main rod; 52, wire laying reel; 53, traction rope; 54, storage reel; 55, unwinding motor; 7, butt joint rod; 71, hollow cylinder shell; 72, adaptive groove; 73, auxiliary rolling ball; 74, air inlet cutting slot; 75, symmetrical inner shell; 76, sleeving rotating ring; 77, closed baffle; 78, torsion spring. DETAILED DESCRIPTION

[0026] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not exhaustive or limiting of the application. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application and to enable others skilled in the art to best utilize the application in various embodiments with various modifications as are suited to the particular use contemplated.

[0027] Embodiment 1, please refer to Figures 1-5 The application provides a technical solution: a tension mechanism for winding an electromagnetic coil, comprising a protective shell 1, a support base 2 arranged at the bottom of the outer surface of the protective shell 1, a winding component 3 arranged at the bottom of the inner wall of the protective shell 1, a correction component 4 arranged at the middle of the inner wall of the winding component 3;

[0028] The winding component 3 comprises a support bottom plate 31, guide rotating shafts 32 are symmetrically arranged at the left and right ends of the support bottom plate 31, lower push arms 33 are symmetrically arranged at the left and right sides of the lower surface of the support bottom plate 31, adjustment rotating plates 34 are fixedly connected to the ends of the lower push arms 33 away from the support bottom plate 31, a wire releasing component 5 is arranged at the left end of the left adjustment rotating plate 34, torsion motors 35 are symmetrically arranged at the two ends of the right adjustment rotating plate 34, limit clamping rods 36 are fixedly connected to the outer surfaces of the output shafts of the torsion motors 35, winding rod 37 is fixedly connected to the end of the limit clamping rod 36 away from the torsion motor 35, limit end heads 38 are clamped to the outer surfaces of the winding rod 37, the limit end heads 38 can fix the end part of the wire when the wire has not been completely wound on the rod body, so that the rod body can wind the wire, winding wires 39 are wound on the outer surfaces of the winding rod 37, the winding wires 39 are loosened from the wire releasing component 5 on the left, pass through the correcting component 4 in the middle and are wound on the outer surfaces of the winding rod 37 on the right;

[0029] The correcting component 4 comprises a guide sliding rail 41, vertical adjusting rods 42 are symmetrically arranged on the inner wall of the guide sliding rail 41, angle rotating plates 43 are fixedly connected to the bottom ends of the vertical adjusting rods 42, the vertical adjusting rods 42 can be directionally slid along the inner wall of the guide sliding rail 41, and can also actively extend and retract to adjust the height of the bottom angle rotating plate 43, guide sliding rods 44 are slidably connected to the bottom ends of the inner cavities of the angle rotating plates 43, sliding rail boxes 45 are slidably connected to the bottom ends of the guide sliding rods 44, the guide sliding rods 44 in the sliding rail boxes 45 are actively slid, and the angle rotating plates 43 are provided with refitting clamping rods 6 away from the guide sliding rods 44.

[0030] The refitting clamping rod 6 comprises a plug-in sliding plate 61, an air extraction inner box 62 is fixedly connected to the inner wall of the plug-in sliding plate 61, air outlet ports 63 are symmetrically arranged on the upper and lower sides of the air extraction inner box 62, a butt joint rod 7 is fixedly connected to the front end of the plug-in sliding plate 61, pressure springs 64 are uniformly arranged at the rear end of the plug-in sliding plate 61, pressure pads 65 are fixedly connected to the ends of the pressure springs 64 away from the plug-in sliding plate 61, the outer surfaces of the refitting clamping rods 6 on the front and rear sides clamp the outer surfaces of the winding wires 39, when the wire is horizontally deviated, side pressure is generated on the plug-in sliding plate 61, so that the plug-in sliding plate 61 slides to the inner wall of the angle rotating plate 43, and the pressure pad 65 is pressed.

[0031] The outer surface of the plug-in sliding plate 61 is in sliding connection with the upper part of the inner wall of the angle turning plate 43, the inner wall of the sliding rail box 45 is in sliding connection with the outer surface of the guide sliding rod 44 through a traction rod, and one end of the compression spring 64 away from the plug-in sliding plate 61 is fixedly connected with the inner wall of the angle turning plate 43 through a pressure-sensitive gasket 65. The number of the lower push arms 33 is two, the number of the adjusting turning plates 34 is two, the bottom end of the adjusting turning plate 34 is in rotary connection with the outer surface of the guide turning shaft 32, the outer surface of the torsion motor 35 is fixedly connected with the top of the inner wall of the adjusting turning plate 34 through a reserved slot, the upper part of the outer surface of the guide sliding rail 41 is fixedly connected with the top of the inner wall of the protective shell 1, and the lower surface of the sliding rail box 45 is fixedly connected with the upper surface of the supporting bottom plate 31.

[0032] When the device is used for winding work of the electromagnetic coil, first, the main winding rod 37 is arranged on the adjusting turning plate 34 on the right side, the limiting clamp rod 36 on both sides is pulled apart, the axis of the winding rod 37 is inserted into the end part of the limiting clamp rod 36, and after simple fixing, the end of the winding wire 39 is passed through the middle correction part 4, then the end of the winding wire 39 is fixed on the outer surface of the winding rod 37 through the limiting end 38, and then debugging work is performed.

[0033] Before winding work is performed, the inclination angle of the adjusting turning plate 34 on both sides is adjusted through the lower push arm 33 below, because the actual thickness of each winding rod 37 is different, in order to ensure that the winding wire 39 slides from left to right in a relatively straight manner, the adjusting turning plate 34 after adjustment realizes height adjustment of the winding rod 37 on the right side, ensures that the wire releasing point of the wire releasing part 5 on the left side is the same in height as the wire collecting point of the winding rod 37 on the right side, and then the wire releasing part 5 on the left side releases wire, and the winding rod 37 on the right side rotates counterclockwise under the control of the torsion motor 35 to perform winding work.

[0034] Because the winding wire 39 is wound in a spiral manner on the outer surface of the winding rod 37, at this time, the wire releasing point of the winding wire 39 on the left side may deviate from the wire collecting point of the winding rod 37 on the right side, at this time, the connecting rod 7 clamping the winding wire 39 will move obliquely relative to the fixed angle turning plate 43 due to the inclination of the winding wire 39, at this time, the plug-in sliding plate 61 exerts pressure on the pressure-sensitive gasket 65 through the compression spring 64, triggers the sliding rail box 45 to pull the guide sliding rod 44 through the internal pressure-sensitive gasket 65, and then moves the angle turning plate 43 on both sides to the direction in which the winding wire 39 inclines, and then adjusts the winding wire 39 to be straight along with the rotation of the winding rod 37, so as to ensure that the winding wire 39 is always wound on the outer surface of the winding rod 37 in a relatively straight state, and the vertical adjusting rod 42 can adjust the height of the adjusting turning plate 34 to adjust the height of the angle turning plate 43.

[0035] Embodiment 2, please refer to Figures 1-7The application provides a technical scheme: on the basis of example one, the pay-off component 5 comprises a slot main rod 51, a pay-off reel 52 is inserted on the outer surface of the slot main rod 51, traction ropes 53 are symmetrically arranged on the two sides of the outer surface of the slot main rod 51, a storage reel 54 is fixedly connected to the end of the traction rope 53 away from the pay-off reel 52, a loose winding motor 55 is fixedly connected to the shaft center of the outer surface of the storage reel 54, the pay-off reel 52 can slide forward and backward along the outer surface of the slot main rod 51 under the pulling force of the traction rope 53, the loose winding motor 55 directly drives the storage reel 54, the slot main rod 51 and the pay-off reel 52 to rotate around the shaft center by adjusting the long shaft at the top of the rotating plate 34 in a twisting manner, and the pay-off work is realized.

[0036] The outer surface of the storage reel 54 is rotationally connected to the top of the inner wall of the left adjusting rotating plate 34, the end of the traction rope 53 away from the pay-off reel 52 extends to the inner wall of the storage reel 54, the left end of the winding wire 39 is fixedly connected to the outer surface of the pay-off reel 52, and the shaft center of the inner wall of the slot main rod 51 is slidingly connected to the outer surface of the left adjusting rotating plate 34.

[0037] The butt joint rod 7 comprises a hollow cylinder shell 71, an adaptive groove 72 is formed on the side of the outer surface of the hollow cylinder shell 71 close to the winding wire 39, auxiliary rolling balls 73 are uniformly arranged on the side of the inner cavity of the hollow cylinder shell 71 close to the winding wire 39, symmetrical inner shells 75 are symmetrically arranged on the upper and lower sides of the inner wall of the hollow cylinder shell 71, sleeve joint rotating rings 76 are uniformly arranged on the side of the inner wall of the symmetrical inner shells 75 close to the auxiliary rolling balls 73, closed baffles 77 are fixedly connected to the outer surface of the sleeve joint rotating rings 76, and cluster rotating rods are rotationally connected to the inner wall of the sleeve joint rotating rings 76, and the outer surface of the cluster rotating rods is uniformly provided with torsion springs 78. The outer surface of the auxiliary rolling ball 73 is rollingly connected to the side of the inner cavity of the hollow cylinder shell 71 away from the insertion sliding plate 61, air inlet cutting grooves 74 are uniformly formed on the side of the inner cavity of the hollow cylinder shell 71 away from the insertion sliding plate 61, the outer surface of the symmetrical inner shell 75 is fixedly connected to the inner wall of the hollow cylinder shell 71, and under normal circumstances, the upper and lower closed baffles 77 will be mutually engaged together under the elastic compression of the torsion springs 78, so that the inside of the hollow cylinder shell 71 is isolated into two areas, and when the closed baffles 77 are rotated under the action of external force, the cluster rotating rods will be driven to rotate, and the internal torsion springs 78 will be pulled.

[0038] The outer surface of the sleeve joint rotating ring 76 is rotationally connected to the side of the inner cavity of the symmetrical inner shell 75 away from the inner wall of the hollow cylinder shell 71, the side of the hollow cylinder shell 71 away from the winding wire 39 is fixedly connected to the end of the insertion sliding plate 61 away from the angle rotating plate 43, and the outer surface of the auxiliary rolling ball 73 is rollingly connected to the outer surface of the winding wire 39.

[0039] The loose winding motor 55 controls the winding drum 52 to rotate clockwise by adjusting the top rotating rod of the rotating plate 34 in a twisting manner, so as to realize the winding work, and the modified clamp rod 6 adjusts the movement of the winding wire 39, and the two sides of the storage drum 54 are also driven to slide relative to the slot main rod 51 by pulling the traction rope 53, so as to correct the actual winding point, and ensure that the winding wire 39 is kept straight at all times during the winding process, and eliminate the lateral extrusion force on the plug-in slide plate 61.

[0040] During the sliding of the winding wire 39 relative to the modified clamp rod 6, the winding wire 39 drives the auxiliary ball 73 to rotate by rolling friction, thereby reducing the friction between the winding wire 39 and the hollow cylinder shell 71. During work, the suction inner box 62 performs adsorption and cleaning work on the winding wire 39 that is continuously sliding by the air inlet slot 74. At this time, the dust and impurities on the outer surface of the winding wire 39 are adsorbed into the suction inner box 62, and the two sides of the closed baffle 77 are deflected relative to the suction force, thereby opening the middle area of the hollow cylinder shell 71. After the work is completed, the closed baffle 77 is re-closed due to the rebound action of the torsion spring 78, thereby preventing the adsorbed impurities from flowing back to the outside of the air inlet slot 74.

[0041] Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A tension mechanism for winding an electromagnetic coil, comprising a protective shell (1), the bottom of the outer surface of the protective shell (1) is provided with a supporting base (2), the bottom of the inner wall of the protective shell (1) is provided with a winding component (3), the middle of the inner wall of the winding component (3) is provided with a correcting component (4), characterized in that: the winding component (3) comprises a supporting bottom plate (31), the left and right ends of the supporting bottom plate (31) are symmetrically provided with guide rotating shafts (32), the left and right sides of the lower surface of the supporting bottom plate (31) are symmetrically provided with lower push arms (33), one end of the lower push arm (33) away from the supporting bottom plate (31) is fixedly connected with an adjusting rotating plate (34), the left end of the adjusting rotating plate (34) on the left side is provided with a pay-off component (5), the two ends of the adjusting rotating plate (34) on the right side are symmetrically provided with torsion motors (35), the outer surface of the output shaft of the torsion motor (35) is fixedly connected with a limiting clamp rod (36), one end of the limiting clamp rod (36) away from the torsion motor (35) is fixedly connected with a winding roll rod (37), the outer surface of the winding roll rod (37) is clamped with a limiting end head (38), and the outer surface of the winding roll rod (37) is wound with a winding guide wire (39); the correcting component (4) comprises a guide sliding rail (41), the inner wall of the guide sliding rail (41) is symmetrically provided with vertical adjusting rods (42), the bottom end of the vertical adjusting rod (42) is fixedly connected with a corner rotating plate (43), the inner cavity of the corner rotating plate (43) is slidably connected with a guide sliding rod (44), the bottom end of the guide sliding rod (44) is slidably connected with a sliding rail box (45), and one end of the corner rotating plate (43) away from the guide sliding rod (44) is provided with a refitting clamp rod (6).

2. The tension mechanism for winding an electromagnetic coil according to claim 1, characterized in that: the refitting clamp rod (6) comprises a plug-in sliding plate (61), the inner wall of the plug-in sliding plate (61) is fixedly connected with an air extraction inner box (62), the upper and lower sides of the air extraction inner box (62) are symmetrically provided with air outlets (63), the front end of the plug-in sliding plate (61) is fixedly connected with a butt joint rod (7), the rear end of the plug-in sliding plate (61) is uniformly provided with pressure springs (64), and one end of the pressure spring (64) away from the plug-in sliding plate (61) is fixedly connected with a pressure sensing gasket (65).

3. The tension mechanism for winding an electromagnetic coil according to claim 2, characterized in that: the outer surface of the plug-in sliding plate (61) is slidably connected with the upper part of the inner wall of the corner rotating plate (43), the inner wall of the sliding rail box (45) is slidably connected with the outer surface of the guide sliding rod (44) through a traction rod, and one end of the pressure spring (64) away from the plug-in sliding plate (61) is fixedly connected with the inner wall of the corner rotating plate (43) through the pressure sensing gasket (65).

4. The tension mechanism for winding an electromagnetic coil according to claim 3, characterized in that: The quantity of the lower push arm (33) is two, the quantity of the adjusting rotating plate (34) is two, the bottom end of the adjusting rotating plate (34) is rotatably connected with the outer surface of the guide rotating shaft (32), the outer surface of the torsion motor (35) is fixedly connected with the top of the inner wall of the adjusting rotating plate (34) through a reserved slot, the upper part of the outer surface of the guide sliding rail (41) is fixedly connected with the top of the inner wall of the protection shell (1), and the lower surface of the sliding rail box (45) is fixedly connected with the upper surface of the supporting bottom plate (31).

5. The tension mechanism for winding an electromagnetic coil according to claim 1, characterized in that: The wire unwinding component (5) comprises a slot main rod (51), a wire unwinding reel (52) is inserted into the outer surface of the slot main rod (51), traction ropes (53) are symmetrically arranged on the two sides of the outer surface of the slot main rod (51), a storage reel (54) is fixedly connected to the end of the traction rope (53) away from the wire unwinding reel (52), and a loose winding motor (55) is fixedly connected to the shaft of the outer surface of the storage reel (54).

6. A tension mechanism for winding an electromagnetic coil according to claim 5, characterized in that: The outer surface of the storage reel (54) is rotatably connected with the top of the inner wall of the left adjusting rotating plate (34), the end of the traction rope (53) away from the wire unwinding reel (52) extends to the inner wall of the storage reel (54), the left end of the winding wire (39) is fixedly connected with the outer surface of the wire unwinding reel (52), and the shaft of the inner wall of the slot main rod (51) is slidably connected with the outer surface of the left adjusting rotating plate (34).

7. The tension mechanism for winding an electromagnetic coil according to claim 2, characterized in that: The butt joint rod (7) comprises a hollow cylinder shell (71), an adaptive groove (72) is formed in the side of the outer surface of the hollow cylinder shell (71) close to the winding wire (39), auxiliary rolling balls (73) are uniformly arranged on the side of the inner cavity of the hollow cylinder shell (71) close to the winding wire (39), symmetric inner shells (75) are symmetrically arranged on the upper and lower sides of the inner wall of the hollow cylinder shell (71), sleeve joint swivels (76) are uniformly arranged on the side of the inner wall of the symmetric inner shell (75) close to the auxiliary rolling ball (73), closed baffles (77) are fixedly connected to the outer surface of the sleeve joint swivel (76), and a bundle rotating rod is rotatably connected to the inner wall of the sleeve joint swivel (76), and torsion springs (78) are uniformly arranged on the outer surface of the bundle rotating rod.

8. A tension mechanism for winding an electromagnetic coil according to claim 7, characterized in that: The outer surface of the auxiliary rolling ball (73) is rollingly connected with the side of the inner cavity of the hollow cylinder shell (71) away from the insertion sliding plate (61), air inlet cutting grooves (74) are uniformly formed in the side of the inner cavity of the hollow cylinder shell (71) away from the insertion sliding plate (61), and the outer surface of the symmetric inner shell (75) is fixedly connected with the inner wall of the hollow cylinder shell (71).

9. A tension mechanism for winding an electromagnetic coil according to claim 8, characterized in that: The outer surface of the sleeve joint swivel (76) is rotatably connected with the side of the inner cavity of the symmetric inner shell (75) away from the inner wall of the hollow cylinder shell (71), the side of the hollow cylinder shell (71) away from the winding wire (39) is fixedly connected with the end of the insertion sliding plate (61) away from the angle rotating plate (43), and the outer surface of the auxiliary rolling ball (73) is rollingly connected with the outer surface of the winding wire (39).

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