Electromagnetic coil winding device

Abstract

The utility model discloses an electromagnetic coil winding device, which belongs to the technical field of winding equipment and comprises a fixed table and a movable frame, a tensioning and positioning mechanism is arranged on the rear side of the top of the fixed table, clamping mechanisms are arranged on two sides of the movable frame, each clamping mechanism comprises a mounting plate, a driving ring, an air cylinder, a connecting ring and a plurality of clamping plates, l-shaped plates are fixedly installed on the sides, away from each other, of the multiple clamping plates, inclined rods are fixedly installed at the other ends of the L-shaped plates, a plurality of inclined holes are formed in one side of the connecting ring, the inclined rods are slidably installed in the corresponding inclined holes, an annular rail is fixedly installed on one side of the connecting ring, and the annular rail is fixedly installed on the other side of the connecting ring. And a plurality of connecting rods are fixedly mounted on one side of the driving ring. The two ends of the coil framework can be clamped and fixed in multiple directions through the two clamping mechanisms, the clamping and fixing stability is guaranteed, the coil framework is prevented from inclining in the winding process, and the winding uniformity is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a winding equipment technical field especially relates to a electromagnetic coil winding device. BACKGROUND

[0002] In electrical and electronic equipment manufacturing, electromagnetic coil is a common and key component, widely used in transformer, motor, relay, sensor and other equipment. The traditional electromagnetic coil winding mostly adopts manual or semi-automatic way, which is low in efficiency, difficult to guarantee quality and high in labor intensity. Therefore, winding equipment is usually used to realize the winding work of electromagnetic coil at present, but the winding equipment currently adopts single side clamping when fixing the coil framework, which is convenient to use, but poor in fixing stability. In order to guarantee the fastening and fullness of the coil, the enameled wire needs to be tightened during winding, so that the enameled wire has lateral traction force to the coil framework. The traction force will affect the fixing stability of the coil, so that the coil is easy to incline during winding, and the way of increasing clamping force will also cause pressure damage to the coil framework. Therefore, the electromagnetic coil winding device is proposed to solve the problem. SUMMARY

[0003] The utility model discloses a kind of electromagnetic coil winding devices, to solve the problem raised in the above background technology.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of electromagnetic coil winding device, comprising: fixed platform and moving frame, the top rear side of the fixed platform is provided with tensioning positioning mechanism, the both sides of the moving frame are provided with clamping mechanism, the clamping mechanism includes: mounting plate, drive ring, cylinder, connecting ring and multiple clamping plates, multiple clamping plates are fixedly installed with L plate on the side away from each other, the other end of the L plate is fixedly installed with inclined rod, the side of the connecting ring is provided with multiple inclined holes, the inclined rod is slidably installed in corresponding inclined hole, the side of the connecting ring is fixedly installed with annular track, the side of the drive ring is fixedly installed with multiple connecting rods, the other end of multiple connecting rods is fixedly installed with arc frame, the arc frame is slidably sleeved on the outside of annular track, the bottom of the mounting plate is fixedly installed with mounting frame, the cylinder is fixedly installed on the side of mounting frame, and the output end of the cylinder is fixedly connected with the other side of drive ring.

[0006] Preferably, the side of the mounting plate is fixedly installed with servo motor, the output shaft of the servo motor is fixedly installed with rotating shaft, the other end of the rotating shaft is fixedly installed with disc, the outside of the disc is fixedly installed with multiple guide rods, and the L plate is slidably sleeved on the outside of corresponding guide rod.

[0007] Preferably, the bottom of the mounting frame is fixedly provided with a driving plate, a bidirectional screw rod is rotatably arranged in the moving frame, two driving plates are respectively threadedly sleeved at the outer sides of the two ends of the bidirectional screw rod, one end of the bidirectional screw rod is fixedly provided with a driven gear, one side of the moving frame is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly provided with a driving gear, and the driving gear and the driven gear are in mesh with each other.

[0008] Preferably, the top of the fixing table is fixedly provided with a fixing frame and a rotating motor, the bottom of the moving frame is fixedly provided with a moving plate, the moving plate is slidably sleeved at the outer side of the fixing frame, a screw rod is rotatably arranged in the fixing frame, and the moving plate is threadedly sleeved at the outer side of the screw rod.

[0009] Preferably, the tensioning and positioning mechanism comprises a supporting frame, a positioning cylinder and two positioning wheels, the supporting frame is fixedly arranged at the top of the fixing table, the bottom of the positioning cylinder is fixedly provided with a bent rod, the other end of the bent rod is fixedly connected with the supporting frame, an installation shaft is fixedly arranged in the positioning wheel, and the installation shaft is rotatably arranged in the supporting frame.

[0010] A friction wheel is fixedly arranged at the outer side of the installation shaft, two U-shaped rods are fixedly arranged at one side of the supporting frame, two friction plates are slidably sleeved at the outer sides of the two U-shaped rods, the friction plates are movably abutted at the outer sides of the corresponding friction wheels, and a compression spring is fixedly arranged between the two friction plates.

[0011] Preferably, a plurality of transverse holes are arranged at one side of the installation plate, a plurality of guide holes are arranged at the two sides of the moving frame, and the connecting rods are slidably connected in the corresponding transverse holes and guide holes.

[0012] Preferably, guide plates are fixedly arranged at the two sides of the moving frame, and the driving plates are slidably sleeved at the outer sides of the corresponding guide plates.

[0013] The utility model discloses a kind of electromagnetic coil winding devices, by starting drive motor driving driving gear rotation, driving gear is meshed with driven gear and drives bidirectional screw selection, bidirectional screw is cooperated with the thread of two driving plates and drives two driving plates to be far away under the guidance of guide plate, two driving plates are driven two discs to be far away by corresponding mounting bracket, mounting plate, shaft, then the coil former needing to be wound is placed between two discs, and the output shaft of control drive motor is driven two discs to be close to each other, so that two discs are abutted on both ends of coil former, then start two cylinders drive two driving rings to be close to each other, driving ring is cooperated with annular track by connecting rod, arc frame, and drive two annular rings to be close to each other, two annular rings are cooperated with the sliding of corresponding inclined rod in inclined hole, and under the guidance of guide rod, drive multiple clamping plates to be close to coil former, to realize the multidirectional clamping of both ends of coil former, guarantee clamping stability, by passing enameled wire through two positioning wheels and positioning cylinder, then fixed on the outside of coil former;

[0014] The utility model discloses a kind of electromagnetic coil winding devices, by starting servo motor and rotary motor, two servo motors drive two discs and multiple clamping plates synchronous rotation, to drive coil former rotation, so that enameled wire is wound on the outside of coil former, while rotary motor drives screw rod rotation, screw rod is cooperated with the thread of moving plate and drives moving frame reciprocating, moving frame drives coil former to move left and right, so that enameled wire is wound on the outside of coil former evenly, by the abutment of friction plate and friction wheel during winding process, the rotation of positioning wheel is blocked, so that enameled wire is taut guarantee the fastening of winding;

[0015] The utility model discloses structure design is reasonable, by being set up two clamping mechanisms can be clamped and fixed to the both ends of coil former in multiple directions, guarantee the stability of clamping fixation, avoid coil former to incline in winding process, guarantee the uniformity of winding. ACCURACY OF DRAWINGS

[0016] Figure 1 It is a kind of electromagnetic coil winding device's three-dimensional structure schematic diagram that the utility model proposes;

[0017] Figure 2 It is a kind of electromagnetic coil winding device's sectional structure schematic diagram that the utility model proposes;

[0018] Figure 3 It is Figure 2 It is the local enlarged view of part A in the middle;

[0019] Figure 4 It is the local three-dimensional structure schematic diagram of clamping mechanism that the utility model proposes;

[0020] Figure 5The utility model discloses a three-dimensional structure schematic diagram of clamping mechanism is provided for the utility model.

[0021] Figure 6 The utility model discloses a three-dimensional structure schematic diagram of tension positioning mechanism is provided for the utility model.

[0022] In the drawing: 1, fixed platform, 2, tension positioning mechanism, 201, support frame, 202, friction wheel, 203, U type rod, 204, friction plate, 205, compression spring, 206, mounting shaft, 207, positioning wheel, 208, positioning cylinder, 209, bent rod, 3, moving frame, 301, moving plate, 4, fixed frame, 401, rotary motor, 402, screw rod, 5, two -way screw rod, 501, driven gear, 502, driving gear, 503, drive motor, 6, drive plate, 7, mounting frame, 8, mounting plate, 9, servo motor, 10, rotating shaft, 11, disc, 12, guide rod, 13, L board, 14, clamping plate, 15, inclined rod, 16, circular ring, 17, annular track, 18, arc frame, 19, connecting rod, 20, drive ring, 21, air cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Referring to Figures 1-6 A kind of electromagnetic coil winding device, it include: fixed platform 1 and moving frame 3, the top rear side of fixed platform 1 is provided with tension positioning mechanism 2, the two sides of moving frame 3 are provided with clamping mechanism, clamping mechanism includes: mounting plate 8, drive ring 20, air cylinder 21, connecting ring and multiple clamping plates 14, multiple clamping plates 14 are fixedly installed with L board 13 on the side away from each other, another end of L board 13 is fixedly installed with inclined rod 15, multiple inclined holes are formed in the side of connecting ring, inclined rod 15 is slidably installed in corresponding inclined hole, the side of connecting ring is fixedly installed with annular track 17, the side of drive ring 20 is fixedly installed with multiple connecting rods 19, another end of multiple connecting rods 19 is fixedly installed with arc frame 18, arc frame 18 is slidably sleeved on the outside of annular track 17, mounting plate 8 is fixedly installed with mounting frame 7 on the bottom, air cylinder 21 is fixedly installed on the side of mounting frame 7, and the output end of air cylinder 21 is fixedly connected with the other side of drive ring 20.

[0025] In the embodiment, the side of mounting plate 8 is fixedly installed with servo motor 9, rotating shaft 10 is fixedly installed on the output shaft of servo motor 9, another end of rotating shaft 10 is fixedly installed with disc 11, multiple guide rods 12 are fixedly installed on the outside of disc 11, L board 13 is slidably sleeved on the outside of corresponding guide rod 12.

[0026] In the embodiment, the bottom of the mounting frame 7 is fixedly provided with the driving plates 6, the moving frame 3 is rotatably provided with the bidirectional screw rod 5, the two driving plates 6 are respectively threadedly sleeved at the two outer ends of the bidirectional screw rod 5, one end of the bidirectional screw rod 5 is fixedly provided with the driven gear 501, one side of the moving frame 3 is fixedly provided with the driving motor 503, the output shaft of the driving motor 503 is fixedly provided with the driving gear 502, and the driving gear 502 is in mesh with the driven gear 501.

[0027] In the embodiment, the top of the fixed table 1 is fixedly provided with the fixed frame 4 and the rotating motor 401, the bottom of the moving frame 3 is fixedly provided with the moving plate 301, the moving plate 301 is slidably sleeved at the outside of the fixed frame 4, the fixed frame 4 is rotatably provided with the lead screw 402, the moving plate 301 is threadedly sleeved at the outside of the lead screw 402, and one end of the lead screw 402 is fixedly provided on the output shaft of the rotating motor 401, so that the left and right movements of the moving frame 3 are conveniently controlled, and the winding work of the coil at different positions is realized.

[0028] In the embodiment, the tensioning and positioning mechanism 2 comprises the supporting frame 201, the positioning cylinder 208 and the two positioning wheels 207, the supporting frame 201 is fixedly provided on the top of the fixed table 1, the bottom of the positioning cylinder 208 is fixedly provided with the bent rod 209, the other end of the bent rod 209 is fixedly connected with the supporting frame 201, the positioning wheel 207 is fixedly provided with the mounting shaft 206, and the mounting shaft 206 is rotatably provided in the supporting frame 201.

[0029] The outer side of the mounting shaft 206 is fixedly provided with the friction wheel 202, one side of the supporting frame 201 is fixedly provided with the two U-shaped rods 203, the outer sides of the two U-shaped rods 203 are slidably sleeved with the two friction plates 204, the friction plates 204 are movably abutted at the outer sides of the corresponding friction wheels 202, the two friction plates 204 are fixedly provided with the compression spring 205, the initial state of the compression spring 205 is the compressed state, the compression spring 205 makes the friction plates 204 tightly abut against the friction wheels 202, and the positioning wheel 207 has resistance when rotating, so that the enameled wire can be tensioned.

[0030] In the embodiment, one side of the mounting plate 8 is provided with a plurality of transverse holes, the two sides of the moving frame 3 are provided with a plurality of guide holes, the connecting rods 19 are slidably connected in the corresponding transverse holes and guide holes, the connecting rods 19 are guided, and the two sides of the moving frame 3 are fixedly provided with the guide plates, and the driving plates 6 are slidably sleeved at the outer sides of the corresponding guide plates, so as to guide the left and right movements of the driving plates 6.

[0031] In use, the driving motor 503 is started to drive the driving gear 502 to rotate, the driving gear 502 drives the bidirectional screw rod 5 through the meshing with the driven gear 501, the bidirectional screw rod 5 drives the two driving plates 6 to move away from each other through the thread cooperation with the two driving plates 6 and under the guidance of the guide plates, the two driving plates 6 drive the two discs 11 to move away from each other through the corresponding mounting frames 7, mounting plates 8 and rotating shafts 10, then the coil former to be wound is placed between the two discs 11, the output shaft of the driving motor 503 is controlled to rotate reversely to drive the two discs 11 to move close to each other, so that the two discs 11 abut on both ends of the coil former, then the two cylinders 21 are started to drive the two driving rings 20 to move close to each other, the driving ring 20 drives the two annular rings 16 to move close to each other through the cooperation of the connecting rods 19, arc-shaped frames 18 and annular tracks 17, the two annular rings 16 drive the plurality of clamping plates 14 to move close to the coil former through the sliding cooperation of the inclined holes and corresponding inclined rods 15 and under the guidance of the guide rods 12, so as to realize the multi-directional clamping of both ends of the coil former and ensure the clamping stability, the enameled wire is passed through the two positioning wheels 207 and the positioning cylinder 208 and then fixed on the outside of the coil former, the servo motor 9 and the rotating motor 401 are started, the two servo motors 9 drive the two discs 11 and the plurality of clamping plates 14 to rotate synchronously, so as to drive the coil former to rotate and make the enameled wire wind on the outside of the coil former, at the same time, the rotating motor 401 drives the lead screw 402 to rotate, the lead screw 402 drives the moving frame 3 to move back and forth through the thread cooperation with the moving plate 301, the moving frame 3 drives the rotating coil former to move left and right, so that the enameled wire is evenly wound on the outside of the coil former, and the rotation of the positioning wheel 207 is blocked through the abutment of the friction plate 204 and the friction wheel 202 during the winding process, so as to tighten the enameled wire and ensure the fastening of the winding.

[0032] The electromagnetic coil winding device is described in detail. The principles and implementation manners of the electromagnetic coil winding device are described by using specific examples. The above examples are used to help understand the method and core idea of the electromagnetic coil winding device. It should be pointed out that the electromagnetic coil winding device can be improved and modified without departing from the principles of the electromagnetic coil winding device, and these improvements and modifications also fall within the protection scope of the electromagnetic coil winding device.

Claims

1. An electromagnetic coil winding apparatus characterized by comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising:

2. An electromagnetic coil winding apparatus according to claim 1, wherein The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising:

3. An electromagnetic coil winding apparatus as defined in claim 1, wherein, The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising:

4. An electromagnetic coil winding apparatus as defined in claim 1, wherein The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to a kind of tensioning and positioning mechanism and clamping mechanism for fixing table and mobile frame, comprising: The utility model relates to 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fixing table 5. An electromagnetic coil winding apparatus as defined in claim 1, wherein The tension positioning mechanism (2) comprises a support frame (201), a positioning cylinder (208) and two positioning wheels (207), the support frame (201) is fixedly installed on the top of the fixed table (1), the bottom of the positioning cylinder (208) is fixedly installed with a bent rod (209), the other end of the bent rod (209) is fixedly connected with the support frame (201), the positioning wheel (207) is fixedly installed with a mounting shaft (206) inside, and the mounting shaft (206) is rotatably installed in the support frame (201); The outer side of the mounting shaft (206) is fixedly installed with a friction wheel (202), one side of the support frame (201) is fixedly installed with two U-shaped rods (203), the outer sides of the two U-shaped rods (203) are slidably sleeved with two friction plates (204), the friction plates (204) are movably abutted on the outer sides of the corresponding friction wheels (202), and the two friction plates (204) are fixedly installed with a compression spring (205) therebetween.

6. An electromagnetic coil winding apparatus as defined in claim 1, wherein, A plurality of lateral holes are formed in one side of the mounting plate (8), a plurality of guide holes are formed in the two sides of the moving frame (3), and the connecting rods (19) are slidably connected in the corresponding lateral holes and guide holes.

7. An electromagnetic coil winding apparatus as defined in claim 3, wherein The two sides of the moving frame (3) are fixedly installed with guide plates, and the driving plate (6) is slidably sleeved on the outer sides of the corresponding guide plates.

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