Auxiliary magnetic ring winding mechanism for inductance coil
By designing the auxiliary magnetic winding mechanism for inductor coils, the use of automatic winding and lubricating oil of winding is realized, and the problem of winding with a large wire diameter is solved, which makes it difficult for winding to pass through the magnetic core, improving production efficiency and smoothness of the winding process.
Patent Information
- Application Number
- CN202422498751.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-16
AI Technical Summary
In the prior art, the winding process on the coil core of the multi-strand winding relies on manual operation, which makes it difficult for windings with larger wire diameters to pass through the narrow core, resulting in high physical consumption of operators and low production efficiency.
An auxiliary magnetic surround mechanism for inductor coils is designed, including a winding feeding unit, a guide assembly unit, a magnetic core fixing unit and a movable traction unit. The automated winding of the winding is realized through an automation equipment, and combined with the use of lubricating oil and flexible guidance components, it ensures that the winding can pass through the magnetic core smoothly.
It reduces the labor intensity of workers, improves production efficiency, and solves the problem that winding is difficult to pass through the magnetic core due to excessive wire diameter, achieving a fast and smooth winding process.
Smart Images
Figure CN223273120U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of inductor coil production, in particular to an auxiliary magnetic ring winding mechanism for an inductor coil. Background Art
[0002] An inductor is an electronic component used to store and release electromagnetic energy. It consists of a winding wire and a magnetic core and is commonly used in circuit applications such as filtering, signal transmission, and power regulation. The existing process of winding multi-strand wire onto the coil core mostly relies on manual operation. However, for multi-strand wires with larger wire diameters, the limited cross-sectional area of the coil core and the small installation space require forced compression to ensure the multi-strand wire can pass through the core. This process is physically demanding for the operator, making it difficult to maintain continuous operation for long periods of time, resulting in low production efficiency. Utility Model Content
[0003] The purpose of the present invention is to provide an auxiliary magnetic ring winding mechanism for an inductor coil, so as to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary magnetic ring winding mechanism for an inductor coil, comprising an operating table, on which a winding feeding unit, a guide assembly unit, a magnetic core fixing unit and a movable traction unit are arranged horizontally along the operating table, the guide assembly unit comprises a mounting seat and a flexible guide component, a winding fixing component is provided above the mounting seat, one end of the flexible guide component is sleeved on the front end of the winding, and the other end passes through the magnetic core and is connected to the movable traction unit, and a driving unit is provided at the bottom of the operating table for providing power to the winding fixing component and the movable traction unit respectively.
[0005] The following improvement is made in the solution of the present application: the winding feeding unit includes a fixing seat 1, and a pair of winding piles are provided on the fixing seat 1 along the longitudinal direction.
[0006] The following improvements are made in the present application scheme: the flexible guide assembly includes a traction head, a flexible traction line and an engaging nozzle, one end of the flexible traction line is connected to the traction head, and the other end is connected to the engaging nozzle, and the engaging nozzle cooperates with the front end of the winding.
[0007] The following improvements are made in the present application: an oil reservoir is provided at the top of the mounting base, an oiling brush is installed in the oil reservoir, an oil tank is installed on the operating table, and the oil tank delivers lubricating oil to the oil reservoir through an oil pipe. A top block is provided on the mounting base to match the front end of the winding, and the top block is located on the side of the oil reservoir away from the winding feeding unit. A winding fixing assembly is provided directly above the oil reservoir and the top block. The lubricating oil in the oil tank is injected into the oil reservoir through the oil pipe, so that the oiling brush is soaked with lubricating oil, and the outer surface of the wire is evenly coated with lubricating oil during the process of the movable traction unit pulling the winding.
[0008] The following improvements are made in the present application scheme: the winding fixing assembly includes a pressure block, a gear plate is provided at the bottom of the operating table, a pull wire is wound on the gear plate, a guide block is embedded in the operating table, a support seat is provided on the side of the guide block close to the mounting seat, a pulley is provided on the support seat, and a fixed plate is rotatably installed on the top of the support seat, a counterweight block is provided at one end of the fixed plate, and the other end is connected to the pressure block by a connecting rod, and the pull wire is connected to the end of the fixed plate close to the pressure block through the guide block and the pulley.
[0009] The following improvement is made in the solution of the present application: the driving unit includes a motor and a reduction gear set, the input end gear of the reduction gear set is transmission-connected to the motor, and the output end gear is meshed with the gear plate.
[0010] The following improvements are made in the solution of the present application: the magnetic core fixing unit includes a fixing seat 2, a clamping cover is hinged at one end of the top of the fixing seat 2, and the other end of the clamping cover is connected to the fixing seat 2 through a snap-fit structure.
[0011] The following improvements are made in the present application: shaping units are respectively provided on the outer sides of the four corners of the second fixing seat, and the shaping units include an electric slide rail 1, which is connected to the driving unit and has a limit seat sliding on the electric slide rail 1.
[0012] The following improvements are made in the present application: an appearance detection unit is provided on the operating table, and the appearance detection unit includes an electric slide rail 2, which is connected to the drive unit, and a connecting seat is provided on the electric slide rail 2 for sliding. An infrared sensor is provided on the upper end of the connecting seat.
[0013] The following improvements are made in the present application scheme: the movable traction unit includes an electric slide rail three and a fixed shaft, the fixed shaft cooperates with the traction head, the electric slide rail three is installed on the operating table, and a base is provided on the electric slide rail three for sliding, and the fixed shaft is installed on the top of the base.
[0014] Compared with the prior art, the present invention provides an auxiliary magnetic ring winding mechanism for an inductor coil, which has the following beneficial effects:
[0015] The utility model places the bite nozzle on the top block through the cooperation among the winding feeding unit, the guiding assembly unit, the magnetic core fixing unit, the movable traction unit and the driving unit, and the magnetic core is placed in the fixing seat 2 and the clamping cover is buckled for fixing. The driving unit is started to drive the winding fixing assembly above the oil storage tank, and the gear plate rotates to drive the pull wire in a stressed and taut state. The pressure block drops and maintains the state after being pulled by the tension of the tension wire. One pressure block limits the winding with the core wire at the end to the mounting seat, and similarly drives the winding fixing assembly above the top block, and the other pressure block drops to make the bite nozzle bite the core wire at the end of the winding. After the flexible traction wire passes through the magnetic core, the traction head is put on the fixed shaft of the base, and the winding fixing assembly above the top block is driven in reverse to drive the pressure block to rise, and the movable traction is started. The traction unit moves, the base moves on the electric slide rail three and drives the winding to pass through the magnetic core. After being pulled into place, the traction head is disengaged to complete the first circle of winding and the base is returned to its original position. The traction head is passed through the magnetic core again and put on the fixed shaft, and then the movable traction unit is started. After lubrication with lubricating oil, the winding is squeezed into the central part of the magnetic core under the traction of the base. After being pulled into place, the bite nozzle at the end of the winding is removed, and the winding at the tail end is cut off at the specified position, thereby completing the assembly of the inductor coil. The use of automated settings reduces the labor intensity of workers and improves production efficiency. The lubricated winding can quickly pass through the magnetic core in a narrow space under the guidance of the flexible guide component and the movable traction unit, which solves the problem that the wire diameter is too thick and it is difficult for the wire to pass through the magnetic core when winding the second circle. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural diagram of the utility model;
[0017] Figure 2 It is a front view of the utility model;
[0018] Figure 3 It is a side view of the utility model;
[0019] Figure 4 Schematic diagram of the structure of the mounting base;
[0020] Figure 5 Schematic diagram of the structure of the flexible guide component.
[0021] Figure: 1, operating table; 11, gear plate; 12, guide block; 13, electric slide rail 2; 131, connecting seat; 132, infrared sensor; 2, winding feeding unit; 21, fixing seat 1; 22, winding pile; 3, guide assembly unit; 31, mounting seat; 311, oil storage tank; 312, oiling brush; 313, top block; 32, flexible guide assembly; 321, traction head; 322, flexible traction line; 323, bite nozzle; 33, winding fixing assembly Parts; 331, pressure block; 332, pull wire; 333, support seat; 334, pulley; 335, fixed plate; 336, counterweight; 337, connecting rod; 4, magnetic core fixing unit; 41, fixed seat 2; 42, clamping cover; 43, electric slide rail 1; 431, limit seat; 5, movable traction unit; 51, electric slide rail 3; 52, fixed shaft; 53, base; 6, drive unit; 61, motor; 62, reduction gear set; 7, oil tank; 71, oil pipeline. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention:
[0023] like Figure 1-4 As shown, an auxiliary magnetic winding mechanism for an inductive coil includes an operating table 1 and a winding feeding unit 2, a guide assembly unit 3, a magnetic core fixing unit 4 and a movable traction unit 5 arranged transversely along the length direction of the operating table 1, wherein the winding feeding unit 2 includes a fixing seat 21, a pair of winding piles 22 are arranged on the fixing seat 21 in the longitudinal direction, and two windings are respectively wound on the winding piles 22; the guide assembly unit 3 includes a mounting seat 31 and a flexible guide component 32, the end of the winding core extends to the mounting seat 31, and a winding fixing component 33 is provided above the mounting seat 31; the magnetic core fixing unit 4 ... It includes a fixing seat 41, which is fixedly installed on the operating table 1. One end of the top is hinged with a clamping cover 42, and the other end of the clamping cover 42 is connected to the fixing seat 41 through a snap-on structure. The snap-on structure adopts a conventional structure, the clamping cover 42 is a male buckle, and the fixing seat 41 is a female buckle, which will not be described here; one end of the flexible guide component 32 is sleeved on the front end of the winding, and the other end passes through the magnetic core and is connected to the movable traction unit 5. The bottom of the operating table 1 is also provided with a drive unit 6 that provides power to the winding fixing component 33 and the movable traction unit 5 respectively. The drive unit 6 is mainly composed of a motor 61 and a reduction gear set 62.
[0024] An oil reservoir 311 is provided at the top of the mounting seat 31, and an oiling brush 312 is installed in the oil reservoir 311. An oil tank 7 is installed on the operating table 1, and the oil tank 7 delivers lubricating oil to the oil reservoir 311 through the oil delivery pipe 71. The end of the winding can be stuck in the oil reservoir 311 and abut against the oiling brush 312, so that the outer surface of the winding is evenly coated with lubricating oil during the winding process. A top block 313 that matches the front end of the winding is provided on the mounting seat 31, and the top block 313 is located on the side of the oil reservoir 311 away from the winding feeding unit 2. A winding fixing assembly 33 is provided just above the oil reservoir 311 and the top block 313. The winding fixing assembly 33 includes a pressing block 33 1. A gear plate 11 is provided at the bottom of the operating table 1. The input end gear of the reduction gear set 62 is transmission-connected to the motor 61, and the output end gear is meshed with the gear plate 11. A pull wire 332 is wound around the gear plate 11. A guide block 12 is embedded in the operating table 1. A support seat 333 is provided on the side of the guide block 12 close to the mounting seat 31. A pulley 334 is provided on the support seat 333, and a fixed plate 335 is rotatably installed on the top of the support seat 333. A counterweight block 336 is provided at one end of the fixed plate 335, and the other end is connected to the pressure block 331 through a connecting rod 337. The pull wire 332 is connected to one end of the fixed plate 335 close to the pressure block 331 through the guide block 12 and the pulley 334. In the initial state, the pull wire 332 is in a relaxed state, the fixed plate 335 is tilted toward the side of the counterweight block 336, the pressure block 331 is lifted, and the starting motor 61 drives the winding fixing assembly 33 above the oil storage tank 311. The gear plate 11 rotates to drive the pull wire 332 in a stressed and taut state. One pressure block 331 drops and maintains the state after being pulled by the pull wire 332, limiting the winding end in the oil storage tank 311. Similarly, the winding fixing assembly 33 above the top block 313 is driven, and the other pressure block 331 drops to put the flexible guide assembly 32 on the core wire of the winding end.
[0025] like Figure 5As shown, the flexible guide assembly 32 includes a traction head 321, a flexible traction line 322 and an engaging mouth 323, the engaging mouth 323 corresponds to the core wire of the winding end, and is mainly composed of an upper and lower mouth connected in rotation, one end of the flexible traction line 322 is connected to the traction head 321, and the other end is connected to the engaging mouth 323; the movable traction unit 5 includes an electric slide rail 3 51 and a fixed shaft 52, wherein the electric slide rail 3 51 is powered by the motor 61 of the drive unit 6, and the fixed shaft 52 is connected to the traction unit 5 The guide head 321 is matched with the guide head 321, and the traction head 321 can be sleeved on the fixed shaft 52. The electric slide rail 3 51 is fixedly installed on the operating table 1. At the same time, a base 53 is provided on the electric slide rail 3 51. The fixed shaft 52 is installed on the top of the base 53. As the base 53 moves back and forth on the electric slide rail 3 51; the outer sides of the four corners of the fixed seat 2 41 are respectively provided with a shaping unit, and the shaping unit includes an electric slide rail 1 43. The electric slide rail 1 43 is connected to the drive unit 6, and the motor 61 of the drive unit 6 provides Power, and a limit seat 431 is slidingly provided on the electric slide rail 1 43. The two electric slide rails 1 43 near one side of the winding feeding unit 2 are arranged longitudinally, and the limit seats 431 on the two electric slide rails 1 43 shape the winding in the length direction, and the two electric slide rails 1 43 on the other side are arranged transversely, and the limit seats 431 on the two electric slide rails 1 43 shape the winding in the width direction; an appearance detection unit is provided on the operating table 1, and the number of the appearance detection units is three, which are arranged on both sides of the magnetic core and one end near the movable traction unit 5. The appearance detection unit includes an electric slide rail 2 13, which is arranged along the edge of the operating table 1 and connected to the drive unit 6, and is powered by the motor 61 of the drive unit 6. At the same time, a connecting seat 131 is slidingly provided on the electric slide rail 2 13, and an infrared sensor 132 is provided on the upper end of the connecting seat 131. The infrared sensor 132 moves back and forth on the electric slide rail 2 13 with the connecting seat 131, thereby detecting the appearance of the winding.After completing the first circle of winding, the traction head 321 is passed through the magnetic core again and put on the fixed shaft 53, and the electric slide rail 3 51 is started to drive the winding. After lubrication, the winding is squeezed into the central part of the magnetic core. After being pulled into place, a certain locking force is maintained. The locking force of the movable traction unit 5 is greater than the friction force of the winding. At this time, the shape detection unit is started, and the shape position of the winding is detected by the infrared sensor 132. If the shape position of the winding does not meet the set specifications, the shaping unit is started, and the electric slide rail 1 43 drives the limit seat 431 to move in the winding direction to shape the winding. During the shaping process, redundant length of the winding is generated. During this process, the flexible traction line 322 is always in a taut state to maintain force balance. The electric slide rail 3 53 is continued to be started to pull the winding forward to pull out the redundant length of the winding. The infrared sensor 132 of the shape detection unit is activated for the second time to detect the shape position of the winding to confirm that it meets the specifications. Then, while the movable traction unit 5 maintains the locking force, the shape shaping unit is separated from the inductor coil, and the multiple strands of winding are fixed by tools such as wire ties to maintain the shape size.
[0026] The above embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
Claims
1. An auxiliary magnetic ring winding mechanism for an inductor coil, comprising an operating table (1), characterized in that: A winding feeding unit (2), a guide assembly unit (3), a magnetic core fixing unit (4) and a movable traction unit (5) are arranged on the upper side of the operating table (1). The guide assembly unit (3) includes a mounting seat (31) and a flexible guide component (32). A winding fixing component (33) is provided above the mounting seat (31). One end of the flexible guide component (32) is sleeved on the front end of the winding, and the other end passes through the magnetic core and is connected to the movable traction unit (5). A driving unit (6) for providing power to the winding fixing component (33) and the movable traction unit (5) is provided at the bottom of the operating table (1).
2. The auxiliary magnetic ring winding mechanism for an inductor according to claim 1, characterized in that: The winding feeding unit (2) comprises a fixing seat (21), and a pair of winding piles (22) are provided on the fixing seat (21) in the longitudinal direction.
3. The auxiliary magnetic ring winding mechanism for an inductor according to claim 1, characterized in that: The flexible guide assembly (32) comprises a traction head (321), a flexible traction line (322) and an engaging mouthpiece (323). One end of the flexible traction line (322) is connected to the traction head (321), and the other end is connected to the engaging mouthpiece (323). The engaging mouthpiece (323) cooperates with the front end of the winding line.
4. The auxiliary magnetic ring winding mechanism for an inductor according to claim 1, characterized in that: An oil storage tank (311) is provided at the top of the mounting seat (31), an oiling brush (312) is installed in the oil storage tank (311), an oil tank (7) is installed on the operating table (1), and the oil tank (7) transports lubricating oil to the oil storage tank (311) through an oil delivery pipe (71), a top block (313) is provided on the mounting seat (31) to match the front end of the winding, the top block (313) is located on a side of the oil storage tank (311) away from the winding feeding unit (2), and a winding fixing assembly (33) is provided directly above the oil storage tank (311) and the top block (313).
5. The auxiliary magnetic ring winding mechanism for an inductor according to claim 4, characterized in that: The winding fixing assembly (33) includes a pressing block (331), a gear plate (11) is provided at the bottom of the operating table (1), a pull wire (332) is wound around the gear plate (11), a guide block (12) is embedded in the operating table (1), a support seat (333) is provided on the side of the guide block (12) close to the mounting seat (31), a pulley (334) is provided on the support seat (333), and a fixed plate (335) is rotatably installed on the top of the support seat (333), a counterweight block (336) is provided at one end of the fixed plate (335), and the other end is connected to the pressing block (331) through a connecting rod (337), and the pull wire (332) is connected to one end of the fixed plate (335) close to the pressing block (331) through the guide block (12) and the pulley (334).
6. The auxiliary magnetic ring winding mechanism for an inductor according to claim 4 or 5, characterized in that: The driving unit (6) comprises a motor (61) and a reduction gear set (62), wherein the input end gear of the reduction gear set (62) is in transmission connection with the motor (61), and the output end gear is meshed with the gear plate (11).
7. The auxiliary magnetic ring winding mechanism for an inductor according to claim 1, characterized in that: The magnetic core fixing unit (4) comprises a second fixing seat (41), one end of the top of the second fixing seat (41) is hinged with a clamping cover (42), and the other end of the clamping cover (42) is connected to the second fixing seat (41) through a snap-fit structure.
8. The auxiliary magnetic ring winding mechanism for an inductor according to claim 7, characterized in that: The four corners of the second fixing seat (41) are respectively provided with shaping units, and the shaping unit includes an electric slide rail (43). The electric slide rail (43) is connected to the driving unit (6), and a limit seat (431) is slidably provided on the electric slide rail (43).
9. The auxiliary magnetic ring winding mechanism for an inductor according to claim 8, characterized in that: The operating table (1) is provided with an appearance detection unit, and the appearance detection unit includes an electric slide rail 2 (13). The electric slide rail 2 (13) is connected to the driving unit (6), and a connecting seat (131) is slidably provided on the electric slide rail 2 (13), and an infrared sensor (132) is provided at the upper end of the connecting seat (131).
10. The auxiliary magnetic ring winding mechanism for an inductor according to claim 3, characterized in that: The movable traction unit (5) includes an electric slide rail three (51) and a fixed shaft (52), wherein the fixed shaft (52) cooperates with the traction head (321), the electric slide rail three (51) is installed on the operating table (1), and a base (53) is slidably provided on the electric slide rail three (51), and the fixed shaft (52) is installed on the top of the base (53).