A magnetic winding device

Abstract

The present invention discloses a magnetic ring winding device, comprising a track, a magnetic ring clamping device, a wire hooking device, a conductor plate, a first protective shell, a second protective shell, and a wire diverting device. The track is C-shaped; the magnetic ring clamping device is arranged on the track and is used to clamp the magnetic ring; the hook of the wire diverting device is used to pass the wire from top to bottom through the center hole of the magnetic ring; the conductor plate is provided with a guide hole, one end of the guide hole is directly opposite the notch of the track; the first protective shell covers the other end of the guide hole; the second protective shell is arranged below the track, the opening of the second protective shell faces upward and covers the below of the track; the wire diverting rod of the wire diverting device is provided with a wire diverting head and a conductor block, the wire diverting head is used to divert the wire so that the wire under the magnetic ring can pass through the inner cavity of the second protective shell, the guide hole, the inner cavity of the first protective shell, and the V-shaped groove of the conductor block in sequence. The first protective shell, the second protective shell, and the conductor block play the role of guiding and protecting the wire, which can improve the efficiency of winding.

Description

Technical Field

[0001] The present invention relates to the technical field of winding equipment, in particular to a magnetic ring winding equipment. Background Art

[0002] The inductor is a common and very important electronic component. The inductor includes a magnetic ring and a coil wound on it. The ways in which the coil is wound on the magnetic ring can be divided into differential mode, common mode and butterfly winding. The magnetic ring winding equipment is also called the magnetic ring hooking equipment, which is a device used to wrap the coil around the magnetic ring. The current magnetic ring winding equipment has an unreasonable layout of each device, which is not convenient for observation, debugging and maintenance of the equipment. In addition, the wire is easily hit on other mechanisms, causing scratches on the wire, poor safety, and slow hooking speed. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a magnetic winding device to reduce the risk of wire damage and improve the efficiency of winding.

[0004] A magnetic ring wiring device according to an embodiment of the present invention includes a frame, a track, a magnetic ring clamping device, a wire hooking device, a wire plate, a first protective shell, a second protective shell and a wire routing device. The track is C-shaped; the magnetic ring clamping device is arranged on the track and can move on the track, and the magnetic ring clamping device is used to clamp the magnetic ring; the wire hooking device includes a hook claw that can be raised and lowered, and the hook claw is used to pass the wire from top to bottom through the center hole of the magnetic ring; the wire plate is arranged next to the track and has a long guide hole, one end of the guide hole is opposite to the notch of the track; the first protective shell covers the other end of the guide hole; the second protective shell is arranged below the track, and the opening of the second protective shell faces upward and covers the below of the track; the wire digging device includes a wire digging rod that can move in the front and back, left and right and up and down directions, the wire digging rod is provided with a wire digging head and a wire block, the wire block is provided with a V-shaped groove, the V-shaped groove is located directly above the guide hole, and the notch of the V-shaped groove faces the track, the wire digging head is used to dig the wire so that the wire under the magnetic ring can pass through the inner cavity of the second protective shell, the guide hole, the inner cavity of the first protective shell and the V-shaped groove in sequence.

[0005] It has at least the following beneficial effects:

[0006] The hook portion of the claw passes through the center of the track and the center hole of the magnetic ring from bottom to top. When the claw rises above the magnetic ring, it can hook the wire above the magnetic ring. Then, the hook portion of the claw moves from top to bottom to pull the wire downward, so that the wire passes through the center hole of the magnetic ring and the center of the track in sequence, and one end of the wire extends to the bottom of the wire board. When one end of the wire extends to the bottom of the wire board, since the opening of the second protective shell is upward and covers the bottom of the track, the second protective shell acts to limit the wire, preventing the wire from being thrown onto other parts or the human body, thereby improving the safety of the equipment. The wire pulling head can be pressed against the wire between the wire board and the magnetic ring, and then the wire pulling head pulls or pulls the wire to move, thereby driving one end of the wire directly above the magnetic ring, and the wire completes a circle around the magnetic ring. When the wire pulling head moves or pulls the wire, one end of the wire will pass through the guide hole in a curved shape. When one end of the wire is below the wire block, the second protective shell limits and protects the wire. When one end of the wire passes through the guide hole, the wire will be thrown or pressed against the inner wall of the first protective shell and the wall of the V-shaped groove. The first protective shell and the wire block also play a role in limiting and protecting the wire, preventing the wire from being thrown onto other components or the human body, thereby preventing damage to the wire and other components or the human body, thereby improving the safety of the equipment. In addition, due to the guidance and protection of the first protective shell, the second protective shell and the wire block, the winding speed can be appropriately increased, thereby improving the winding efficiency.

[0007] According to some embodiments of the present invention, the magnetic ring clamping device includes a rail car, a wire management clamp provided on the rail car, and a magnetic ring clamp capable of rotating around a horizontal line. The rail car is provided on the track. A wire management hole is formed between the two wire management arms of the wire management clamp. The wire management hole is used to guide the wire in the incoming direction. The magnetic ring clamp is used to clamp the magnetic ring and flip the magnetic ring 180° so that the upper and lower end faces of the magnetic ring are flipped.

[0008] According to some embodiments of the present invention, the magnetic ring clamping device also includes a tooth surface and a first rotary drive mechanism, the output end of the first rotary drive mechanism is transmission-connected to a first gear, the tooth surface is meshed with the first gear, the tooth surface is C-shaped, one of the tooth surface and the first rotary drive mechanism is connected to the rail car, and the other is connected to the track.

[0009] According to some embodiments of the present invention, the wire management clamp is connected to the rail vehicle via a first linear drive mechanism, and the first linear drive mechanism is used to drive the wire management clamp to move so as to adjust the position of the wire management clamp and the wire in the incoming direction.

[0010] According to some embodiments of the present invention, the wire dialing head includes a connecting block and a guide block, the connecting block is connected to the wire dialing rod, the guide block is connected to the connecting block through a connecting column, the guide block, the connecting column and the connecting block form an annular guide groove, and the inner wall of the guide groove is used to abut the wire.

[0011] According to some embodiments of the present invention, a wire feeding device is further included, which includes a second linear drive mechanism and a wire end clamp. The wire end clamp is used to clamp one end of the wire, and the second linear drive mechanism is used to drive the wire end clamp to move above the track so that one end of the wire is directly above the magnetic ring.

[0012] According to some embodiments of the present invention, the wire feeding device also includes a wire outlet tube, the third linear drive mechanism and a wire cutting mechanism provided at the output end of the third linear drive mechanism, the wire outlet tube is used to release the wire, and the output end of the third linear drive mechanism is used to drive the wire cutting mechanism to move between the wire outlet tube and the track so that the wire cutting mechanism cuts the wire released by the wire outlet tube.

[0013] According to some embodiments of the present invention, it further includes a fourth linear drive mechanism and a wire hooking head for hooking the wire between the wire outlet tube and the magnetic ring clamping device, and the fourth linear drive mechanism is used to drive the wire hooking head to move so that the wire between the wire outlet tube and the magnetic ring clamping device avoids the wire moved by the wire moving head.

[0014] According to some embodiments of the present invention, inner walls of the first protective shell and the second protective shell are both provided with a buffer layer.

[0015] According to some embodiments of the present invention, a transport device is further included, which includes a circular vibrator and a transport robot. The circular vibrator is used to output magnetic rings one by one, and the transport robot is used to transport the magnetic rings output by the circular vibrator to the magnetic ring clamping device and to transport the magnetic rings on the magnetic ring clamping device to the unloading station.

[0016] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0018] Figure 1 Schematic diagram of the structure of an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0020] Figure 3 Schematic diagram of the structure of the track, magnetic ring clamping device, wire plate and first protective shell in an embodiment of the present invention;

[0021] Figure 4 Schematic diagram of the structure of the dialing device in an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the structure of the wire feeding device in an embodiment of the present invention;

[0023] Figure Number:

[0024] Magnetic ring 10;

[0025] Platen 100, fourth linear drive mechanism 110, thread hooking head 111;

[0026] Track 200;

[0027] Magnetic ring clamping device 300, rail car 310, second rotary drive mechanism 311, cable management clamp 320, magnetic ring clamp 330, tooth surface 340, first rotary drive mechanism 350, first gear 351, first linear drive mechanism 360;

[0028] hook 400;

[0029] Wire plate 500, guide hole 510;

[0030] a first protective shell 600;

[0031] A second protective shell 700;

[0032] Wire-splitting device 800, wire-splitting rod 810, wire-splitting head 811, wire block 812, front-back drive mechanism 820, second lifting drive mechanism 830, left-right drive mechanism 840;

[0033] Wire feeding device 900, second linear drive mechanism 910, third rotary drive mechanism 911, rack 912, second gear 913, thread end clamp 920, wire outlet tube 930, third linear drive mechanism 940, thread cutting mechanism 950, V-shaped plate 951, bracket 960, sliding plate 961, third lifting drive mechanism 970. DETAILED DESCRIPTION

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] Reference Figures 1 to 3 The present invention discloses a magnetic ring winding device, including a frame, a track 200, a magnetic ring clamping device 300, a wire hooking device, a wire plate 500, a first protective shell 600, a second protective shell 700 and a wire dialing device 800.

[0038] The track 200 is C-shaped; the magnetic ring clamping device 300 is arranged on the track 200 and can move on the track 200, and the magnetic ring clamping device 300 is used to clamp the magnetic ring 10; the wire hooking device includes a hook claw 400 that can be raised and lowered, and the hook claw 400 is used to pass the wire from top to bottom through the center hole of the magnetic ring 10; the wire plate 500 is arranged next to the track 200, and is provided with a long guide hole 510, one end of the guide hole 510 is opposite to the notch of the track 200; the first protective shell 600 covers the other end of the guide hole 510; the second protective shell 700 is arranged below the track 200, and the second protective shell 700 is arranged below the track 200. The opening of the second protective shell 700 faces upward and is covered under the track 200; the wire-digging device 800 includes a wire-digging rod 810 that can move in the front-back, left-right and up-down directions. The wire-digging rod 810 is provided with a wire-digging head 811 and a wire block 812. The wire block 812 is provided with a V-shaped groove, which is located directly above the guide hole 510. The notch of the V-shaped groove faces the track 200. The wire-digging head 811 is used to dig the wire so that the wire under the magnetic ring 10 can pass through the inner cavity of the second protective shell 700, the guide hole 510, the inner cavity of the first protective shell 600 and the V-shaped groove in sequence.

[0039] The frame is provided with a table 100, which is provided with a long avoidance hole. The track 200 and the wire guide 500 are provided on the table 100. The center of the track 200 is directly opposite one end of the avoidance hole, and the center of the track 200 is directly above the avoidance hole. The notch of the track 200 is directly above the avoidance hole. The guide hole 510 is directly opposite the other end of the avoidance hole, and the guide hole 510 is directly above the other end of the avoidance hole. The center of the track 200, the notch of the track 200, the guide hole 510, and the avoidance hole are all used to allow wires to pass through. It can be understood that the track 200 is the majority of the circular track. By opening a notch in the circular track, a C-shaped track 200 can be obtained.

[0040] The magnetic ring clamping device 300 moves on the track 200, and the track 200 serves to carry and guide the movement of the magnetic ring clamping device 300. When the magnetic ring clamping device 300 clamps the magnetic ring 10, the magnetic ring 10 is coaxial with the track 200 and the claw 400. When the magnetic ring clamping device 300 carries the magnetic ring 10 and moves on the track 200, the magnetic ring 10 rotates around a vertical straight line at its original position. The height of the magnetic ring 10 clamped by the magnetic ring clamping device 300 is greater than the height of the track 200 and the wire plate 500. There is a gap between the magnetic ring 10 clamped by the magnetic ring clamping device 300 and the track 200 and the wire plate 500, and the gap can be used for the wire tapping head 811 and the wire tapping head 811 to pass through.

[0041] The wire hooking device includes a first lifting drive mechanism provided on the frame, and the first lifting drive mechanism is provided below the table 100. The output end of the first lifting drive mechanism is connected to the hook claw 400. The first lifting drive mechanism is used to drive the hook claw 400 to rise and fall so that the hook claw 400 can pass through the avoidance hole, the center of the track 200 and the center hole of the magnetic ring 10. The hook portion of the hook claw 400 faces upward, and the hook portion of the hook claw 400 passes through the avoidance hole, the center of the track 200 and the center hole of the magnetic ring 10 from bottom to top. The hook claw 400 rises to the top of the magnetic ring 10 and can hook the wire above the magnetic ring 10. Then the hook portion of the hook claw 400 moves from top to bottom to pull the wire down, so that the wire passes through the center hole of the magnetic ring 10, the center of the track 200 and the avoidance hole in turn, and one end of the wire extends to the bottom of the wire plate 500 and the table 100.

[0042] When one end of the wire extends to the bottom of the wire board 500 and the table 100, since the opening of the second protective shell 700 faces upward and covers the bottom of the track 200, the second protective shell 700 serves to limit the wire, preventing the wire from being thrown onto other components or the human body, thereby improving the safety of the equipment.

[0043] The wire-digging rod 810 can carry the wire-digging head 811 to move in the front-back, left-right and up-down directions, so the wire-digging head 811 can move between the wire plate 500 and the magnetic ring 10 clamped by the magnetic ring clamping device 300, and the wire-digging head 811 can be against the wire between the wire plate 500 and the magnetic ring 10, and then the wire-digging head 811 moves or pulls the wire to move, so as to drive one end of the wire directly above the magnetic ring 10, and the wire completes a circle around the magnetic ring 10, so as to prepare for the next time the hook 400 pulls down the wire, so that the wire passes through the center hole of the magnetic ring 10, the center of the track 200 and the avoidance hole in sequence again. Every time a circle of wire is wound around the magnetic ring 10, the magnetic ring clamping device 300 drives the magnetic ring 10 to move a certain distance on the track 200, that is, it drives the magnetic ring 10 to rotate a certain angle in the original position, so that other areas of the magnetic ring 10 are facing the wire-digging device 800, and then the wire-digging device 800 can wind wire around other areas of the magnetic ring 10.

[0044] When the wire pulling head 811 pulls or pulls the wire, one end of the wire will bend and pass through the avoidance hole and the guide hole 510 in sequence. When one end of the wire is below the wire plate 500 and the table 100, the second protective shell 700 limits and protects the wire. When one end of the wire passes through the guide hole 510, the wire will be thrown on or against the inner wall of the first protective shell 600 and the groove wall of the V-shaped groove. The first protective shell 600 and the wire block 812 also play a role in limiting and protecting the wire, preventing the wire from being thrown on other parts or the human body, avoiding damage to the wire and other parts or the human body, thereby improving the safety of the equipment. Moreover, due to the guidance and protection of the first protective shell 600, the second protective shell 700 and the wire block 812, the winding speed can be appropriately increased, thereby improving the winding efficiency.

[0045] It is understood that the guide rail 500 includes a straight plate portion and a circular portion, which can be integrally formed or separated. The circular portion is located within the space enclosed by the track 200, coaxially arranged with the track 200, and the straight plate portion is inserted through the notch of the track 200. The end of the guide hole 510 is located at the center of the circular portion, and the width of the end of the guide hole 510 is larger than the width of the rest of the guide hole 510. The end of the guide hole 510 is for the hook 400 to pass through.

[0046] Reference Figure 1 and Figure 3 In some embodiments, the magnetic ring clamping device 300 includes a rail car 310, a cable management clamp 320 and a magnetic ring clamp 330. The rail car 310 is arranged on the track 200, and the rail car 310 moves under the limitation and guidance of the track 200.

[0047] The magnetic ring clamp 330 is provided on the rail car 310 and can rotate around a horizontal line on the rail car 310. The magnetic ring clamp 330 is used to clamp the magnetic ring 10. When the magnetic ring clamp 330 clamps the magnetic ring 10 and rotates around a horizontal line, the magnetic ring 10 can be flipped 180° to flip the upper and lower end surfaces of the magnetic ring 10, thereby realizing reverse winding of the wire around the magnetic ring 10.

[0048] The wire management clamp 320 is also provided on the rail car 310. A wire management hole is formed between the two wire management arms of the wire management clamp 320. The wire management hole is used to guide the wire in the incoming direction. The wire management clamp 320 and the magnetic ring clamp 330 move together with the rail car 310. When the wire is wound around the magnetic ring 10, the wire management clamp 320 pulls the wire in the incoming direction, thereby changing the position of the wire in the incoming direction, and achieving the function of guiding the wire in the incoming direction. It can avoid interference, entanglement and knotting between different areas of the wire, and ensure that the wire can be wound around the magnetic ring 10 smoothly and regularly.

[0049] Reference Figure 3In some embodiments, the magnetic ring clamping device 300 further includes a tooth surface 340 and a first rotary drive mechanism 350. The output end of the first rotary drive mechanism 350 is transmission-connected to a first gear 351. The tooth surface 340 is meshed with the first gear 351. The tooth surface 340 is C-shaped. One of the tooth surface 340 and the first rotary drive mechanism 350 is connected to the rail vehicle 310, and the other is connected to the track 200. The first rotary drive mechanism 350 drives the first gear 351 to rotate, thereby driving the rail vehicle 310 to move on the track 200.

[0050] In this embodiment, the first rotary drive mechanism 350 is provided on the rail vehicle 310 , the tooth surface 340 is connected to the rail 200 , and a first gear 351 is provided at the output end of the first rotary drive mechanism 350 , which is meshed with the tooth surface 340 .

[0051] Reference Figure 3 It can be understood that the rail car 310 is provided with a second rotary drive mechanism 311, the output end of the second rotary drive mechanism 311 is transmission-connected to the magnetic ring clamp 330, the output end of the second rotary drive mechanism 311 is horizontal, the output end of the second rotary drive mechanism 311 is connected to the magnetic ring clamp 330, and the second rotary drive mechanism 311 drives the magnetic ring clamp 330 to rotate around the horizontal axis.

[0052] The magnetic ring clamp 330 includes two magnetic ring clamping arms, which are respectively used to clamp the upper and lower end surfaces of the magnetic ring 10. In another embodiment, the two magnetic ring clamping arms of the magnetic ring clamp 330 are used to clamp the outer circumferential surface of the magnetic ring 10.

[0053] In some embodiments, the cable management clamp 320 is connected to the rail car 310 via a first linear drive mechanism 360. The first linear drive mechanism 360 is used to drive the cable management clamp 320 to move on the rail car 310, change the position of the cable management clamp 320 on the rail car 310, that is, change the relative position between the magnetic ring clamp 330 and the cable management clamp 320, so as to adjust the position of the cable management clamp 320 and the wire in the incoming direction.

[0054] The first linear drive mechanism 360 drives the cable management clamp 320 to move, thereby changing the position of the cable management clamp 320 so that one end of the wire passes through the cable management hole of the cable management clamp 320 and then approaches the magnetic ring clamp 330. The first linear drive mechanism 360 can drive the cable management clamp 320 to move at any time. The cable management clamp 320 pulls the wire to change the position of the incoming wire, thereby preventing interference between the incoming wire and one end of the wire.

[0055] In some embodiments, the wire dialing head 811 includes a connecting block and a guide block, the connecting block is connected to the wire dialing rod 810, and the guide block is connected to the connecting block through a connecting column. The wire dialing rod 810 can drive the guide block, the connecting column and the connecting block to move synchronously, and the guide block, the connecting column and the connecting block form an annular guide groove. When the guide block, the connecting column and the connecting block move, the inner wall of the guide groove abuts against the wire, thereby driving the wire to move. The guide block is used to guide the wire to the connecting column, and the guide block limits the wire on the connecting column to ensure that the connecting column can drive the wire to move.

[0056] The U-shaped connecting block fits over the wire-setting rod 810, allowing it to slide on the rod to adjust its position. A fastener is threaded onto the connecting block, one end of which rests against the wire-setting rod 810. When the fastener is tightened, the connecting block is secured to the rod, and when the fastener is loosened, the connecting block can slide on the rod.

[0057] Reference Figure 4 The wire-switching device 800 includes a front-and-back drive mechanism 820, a second lifting drive mechanism 830, and a left-and-right drive mechanism 840. The front-and-back drive mechanism 820 is arranged on the platform 100, the second lifting drive mechanism 830 is arranged on the output end of the front-and-back drive mechanism 820, and the left-and-right drive mechanism 840 is arranged on the output end of the second lifting drive mechanism 830. The output end of the left-and-right drive mechanism 840 is connected to the wire-switching rod 810. The front-and-back drive mechanism 820, the second lifting drive mechanism 830, and the left-and-right drive mechanism 840 respectively drive the wire-switching rod 810 to move forward and backward, up and down, and left and right.

[0058] In another embodiment, the wire drawing head 811 is a guide wheel, and the outer surface of the guide wheel has an annular groove, and the inner wall of the groove is used to abut against the wire, so that the wire can be wound around the inner wall of the groove.

[0059] Reference Figure 2 and Figure 5 In some embodiments, the magnetic ring winding equipment also includes a wire feeding device 900, which includes a bracket 960, a second linear drive mechanism 910 and a wire end clamp 920. The second linear drive mechanism 910 is arranged on the table 100 through the bracket 960, and the output end of the second linear drive mechanism 910 is connected to the wire end clamp 920. The second linear drive mechanism 910 is used to drive the wire end clamp 920 to move. The wire end clamp 920 is used to clamp one end of the wire, that is, the wire end clamp 920 clamps the wire end of the wire. The second linear drive mechanism 910 is used to drive the wire end clamp 920 to move above the track 200, so that one end of the wire is directly above the magnetic ring 10, so that when the hook claw 400 passes through the center hole of the magnetic ring 10 from bottom to top and moves to above the magnetic ring 10, the hook claw 400 can hook one end of the wire.

[0060] In some embodiments, the wire feeding device 900 further includes a wire outlet pipe 930, which is mounted on the platform 100 via a bracket 960. The wire outlet pipe 930 is used to release the wire. Specifically, the outlet hole of the wire outlet pipe 930 extends axially to directly above the track 200, and the wire outlet pipe 930 serves to guide the wire.

[0061] Reference Figure 2 and Figure 5 The wire feeding device 900 also includes a third linear drive mechanism 940 provided on the table 100 and a wire cutting mechanism 950 provided at the output end of the third linear drive mechanism 940. The output end of the third linear drive mechanism 940 is used to drive the wire cutting mechanism 950 to move between the wire outlet tube 930 and the track 200, so that the wire cutting mechanism 950 cuts the wire released by the wire outlet tube 930. When the wire does not need to be cut, the third linear drive mechanism 940 drives the wire cutting mechanism 950 away from the area between the wire outlet tube 930 and the track 200.

[0062] It is understandable that the wire cutting mechanism 950 is an electric shear. It is known that the position of the wire is variable, and it is necessary to ensure that the wire is on the moving path of the wire cutting mechanism 950 to ensure that the wire cutting mechanism 950 can smoothly cut the wire. The wire cutting mechanism 950 is provided with a V-shaped plate 951. The direction of the V-shaped notch of the V-shaped plate 951 is the same as the direction of the V-shaped opening formed by the two scissor arms of the wire cutting mechanism 950. The wire cutting mechanism 950 and the V-shaped plate 951 move synchronously. The width of the V-shaped notch is greater than the width of the V-shaped opening. When the wire cutting mechanism 950 moves to the area between the outlet tube 930 and the track 200, the V-shaped plate 951 approaches the wire in advance of the two scissor arms. The inner wall of the V-shaped notch guides the wire between the two scissor arms so that the two scissor arms can smoothly cut the wire.

[0063] Reference Figure 5 The bracket 960 is provided with a sliding plate 961, which can slide on the bracket 960, and the thread clamp 920 is provided on the sliding plate 961. The second linear drive mechanism 910 includes a third rotary drive mechanism 911 and a rack 912. The third rotary drive mechanism 911 is provided on the bracket 960. The output end of the third rotary drive mechanism 911 is provided with a second gear 913. The rack 912 is provided on the sliding plate 961. The rack 912 and the second gear 913 are engaged with each other. When the third rotary drive mechanism 911 drives the second gear 913 to rotate, the sliding plate 961 and the thread clamp 920 are driven to move.

[0064] It is understood that the thread clamp 920 is provided on the sliding plate 961 via the third lifting drive mechanism 970. The thread clamp 920 is provided between the outlet pipe 930 and the track 200. The third lifting drive mechanism 970 drives the thread clamp 920 to rise and fall, thereby adjusting the height of the thread clamp 920. When the thread clamp 920 is lowered to a low position, the thread clamp 920 can clamp the released wire.

[0065] In this embodiment, the number of rails 200, magnetic ring clamping device 300, wire hooking device, wire guide 500, first protective shell 600, second protective shell 700, and wire feeding device 900 are each two. The wire diverting device 800 has two wire diverting rods 810, each of which has a wire diverting head 811 and a wire block 812. One rail 200, one magnetic ring clamping device 300, one wire hooking device, one wire guide 500, one first protective shell 600, one second protective shell 700, one wire feeding device 900, one wire diverting head 811, and one wire block 812 form a magnetic ring winding device, which is used to complete winding of one magnetic ring 10. The two tracks 200 are symmetrically distributed left and right, the two wire boards 500 are symmetrically distributed left and right, the two wire feeding devices 900 are symmetrically distributed left and right, the length of the wire board 500 extends in the front and back direction, the wire dialing device 800 is arranged between the two wire boards 500 and is in front of the track 200, and the two wire dialing rods 810 of the wire dialing device 800 are distributed left and right. There are no other components behind the two tracks 200, which is convenient for directly observing the winding condition of the magnetic ring 10 and inspecting and repairing the magnetic ring clamping device 300 and the wire hooking device.

[0066] Reference Figure 1 and Figure 2 In some embodiments, the magnetic ring winding device also includes a fourth linear drive mechanism 110 and a wire hook head 111 provided at the output end of the fourth linear drive mechanism 110, the wire hook head 111 is used to hook the wire between the outlet tube 930 and the magnetic ring clamping device 300, and the fourth linear drive mechanism 110 is used to drive the wire hook head 111 to move so that the wire between the outlet tube 930 and the magnetic ring clamping device 300 avoids the wire moved by the wire moving head 811.

[0067] In some embodiments, the inner walls of the first protective shell 600 and the second protective shell 700 are both provided with a buffer layer, which can reduce the risk of the wire being scratched. The buffer layer can be made of felt.

[0068] Reference Figure 1In some embodiments, the magnetic ring winding equipment also includes a transport device, which includes a circular oscillator and a transport robot. The circular oscillator is used to output the magnetic rings 10 one by one, and the transport robot is used to transport the magnetic rings 10 output by the circular oscillator to the magnetic ring clamping device 300 and to transport the magnetic rings 10 on the magnetic ring clamping device 300 to the unloading station, thereby completing the loading of the magnetic rings 10 to be wound and the unloading of the magnetic rings 10 after the wire is wound.

[0069] The first lifting drive mechanism, the second lifting drive mechanism 830, the third lifting drive mechanism 970, the first linear drive mechanism 360, the second linear drive mechanism 910, the fourth linear drive mechanism 110, the front-rear drive mechanism 820, and the left-right drive mechanism 840 are all common components, such as cylinders or lead screw pairs. The first rotation drive mechanism 350, the second rotation drive mechanism 311, and the third rotation drive mechanism 911 are all common components, such as motors.

[0070] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0071] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A magnetic winding device, characterized in that: include: Track, C-shaped; a magnetic ring clamping device, disposed on the track and capable of moving on the track, the magnetic ring clamping device being used to clamp the magnetic ring; A wire hooking device, comprising a hook claw that can be raised and lowered, the hook claw being used to pass the wire from top to bottom through the center hole of the magnetic ring; A wire guide plate is provided beside the track and is provided with a long guide hole, one end of the guide hole being aligned with the notch of the track; a first protective shell covering the other end of the guide hole; a second protective shell, disposed below the track, with an opening of the second protective shell facing upward and covering the bottom of the track; The wire-digging device includes a wire-digging rod that can move in the front-back, left-right, and up-down directions. The wire-digging rod is provided with a wire-digging head and a wire block. The wire block is provided with a V-shaped groove. The V-shaped groove is located directly above the guide hole, and the notch of the V-shaped groove faces the track. The wire-digging head is used to dig the wire so that the wire under the magnetic ring can pass through the inner cavity of the second protective shell, the guide hole, the inner cavity of the first protective shell and the V-shaped groove in sequence.

2. The magnetic winding device according to claim 1, characterized in that The magnetic ring clamping device includes a rail car, a wire management clamp and a magnetic ring clamp capable of rotating around a horizontal line, the rail car is arranged on the track, a wire management hole is formed between the two wire management arms of the wire management clamp, the wire management hole is used to guide the wire in the incoming direction, the magnetic ring clamp is used to clamp the magnetic ring and flip the magnetic ring 180° so that the upper and lower end faces of the magnetic ring are flipped.

3. The magnetic winding device according to claim 2, characterized in that: The magnetic ring clamping device also includes a tooth surface and a first rotary drive mechanism. The output end of the first rotary drive mechanism is connected to a first gear. The tooth surface is engaged with the first gear. The tooth surface is C-shaped. One of the tooth surface and the first rotary drive mechanism is connected to the rail car, and the other is connected to the track.

4. The magnetic winding device according to claim 2 or 3, characterized in that: The wire management clamp is connected to the rail vehicle via a first linear drive mechanism, and the first linear drive mechanism is used to drive the wire management clamp to move so as to adjust the position of the wire management clamp and the wire in the incoming direction.

5. The magnetic winding device according to claim 1, characterized in that: The wire-drying head includes a connecting block and a guide block. The connecting block is connected to the wire-drying rod. The guide block is connected to the connecting block through a connecting column. The guide block, the connecting column and the connecting block form an annular guide groove. The inner wall of the guide groove is used to abut the wire.

6. The magnetic winding device according to claim 1, characterized in that: It also includes a wire feeding device, which includes a second linear drive mechanism and a wire end clamp. The wire end clamp is used to clamp one end of the wire, and the second linear drive mechanism is used to drive the wire end clamp to move above the track so that one end of the wire is directly above the magnetic ring.

7. The magnetic winding device according to claim 6, characterized in that: The wire feeding device also includes a wire outlet tube, a third linear drive mechanism and a wire cutting mechanism provided at the output end of the third linear drive mechanism. The wire outlet tube is used to release the wire, and the output end of the third linear drive mechanism is used to drive the wire cutting mechanism to move between the wire outlet tube and the track so that the wire cutting mechanism cuts the wire released by the wire outlet tube.

8. The magnetic winding device according to claim 7, characterized in that: It also includes a fourth linear drive mechanism and a wire hooking head for hooking the wire between the wire outlet tube and the magnetic ring clamping device. The fourth linear drive mechanism is used to drive the wire hooking head to move so that the wire between the wire outlet tube and the magnetic ring clamping device avoids the wire moved by the wire moving head.

9. The magnetic winding device according to claim 1, characterized in that: The inner walls of the first protective shell and the second protective shell are both provided with a buffer layer.

10. The magnetic winding device according to claim 1, characterized in that: It also includes a transport device, which includes a circular vibrator and a transport robot. The circular vibrator is used to output magnetic rings one by one, and the transport robot is used to transport the magnetic rings output by the circular vibrator to the magnetic ring clamping device and transport the magnetic rings on the magnetic ring clamping device to the unloading station.

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