Fully automatic T3 winding equipment and winding method

Abstract

The present invention aims to provide a fully automatic T3 winding device and a winding method with high working efficiency, low labor cost and good quality. The present invention includes a machine base, on which a first transportation mechanism, a wire splitting mechanism, a second transportation mechanism and a winding mechanism are sequentially connected. The first transportation mechanism clamps and moves the magnetic ring with a wire end to the wire splitting mechanism. The wire splitting mechanism separates the wire that needs to be wound into the magnetic ring. The second transportation mechanism clamps and transports the wire to the winding mechanism. The winding mechanism winds the wire protruding from the original magnetic ring onto the new magnetic ring. The present invention is applied to the technical field of magnetic ring group winding.

Description

Technical Field

[0001] The invention is applied to the technical field of magnetic ring winding, and particularly relates to a full-automatic T3 winding device and a winding method. Background Art

[0002] Nowadays, the network is everywhere in the world. As the main electronic component of network devices, there is a transformer with a T1 ring connected to a T2 ring in the current market. In order to achieve more functions, on the basis of connecting the T2 ring, the wire ends of the T1 ring are wound around the T3 ring.

[0003] At present, there are two methods for winding the T3 ring. One is to manually wind the T1 ring, T2 ring and T3 ring in sequence. This method has low efficiency and high labor cost. The other is to complete the winding and stranding of the T1 ring and T2 ring by mechanical equipment. There is a Chinese patent with the publication number of 104795231B, which discloses a full-automatic network transformer winding machine capable of completing the winding and stranding of the T1 ring and T2 ring. After the device completes the winding and stranding of the T1 ring and T2 ring, the T3 ring is fixed by a fixture and the T3 ring is wound manually. However, this method still requires manual winding of the T3 ring, with low efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a full-automatic T3 winding device and a winding method with high working efficiency, low labor cost and good quality.

[0005] The technical solution adopted by the present invention is: the present invention includes a machine base, and a first transportation mechanism, a wire separating mechanism, a second transportation mechanism and a winding mechanism are sequentially arranged on the machine base. The first transportation mechanism clamps and moves the magnetic ring with wire ends to the wire separating mechanism, the wire separating mechanism separates the wires to be wound into the magnetic ring, the second transportation mechanism clamps and transports the wires to the winding mechanism, and the winding mechanism winds the wires extending from the original magnetic ring onto the new magnetic ring.

[0006] As can be seen from the above solution, the externally arranged device outputs the wound T1 ring and T2 ring to the picking station of the first transportation mechanism. The first transportation mechanism clamps the two wire ends of the product, and separates the non-winding wire harness through the wire separating mechanism, thereby realizing accurate winding and ensuring the quality of the product. The wire harness is wound around the T3 ring through the winding mechanism, eliminating most of the labor cost and improving the production efficiency at the same time.

[0007] In a preferred embodiment, the first transport mechanism includes a mounting frame, a first linear drive mechanism, a second linear drive mechanism, a rotary motor, and a jaw assembly. The mounting frame is fixed to the machine base. The first linear drive mechanism is fixed to the mounting frame. The second linear drive mechanism is fixed to the movable end of the first linear drive mechanism. The first linear drive mechanism drives the second linear drive mechanism to move linearly along the length direction of the mounting frame. The second linear drive mechanism is arranged in the vertical direction. The rotary motor is fixed to the movable end of the second linear drive mechanism. The jaw assembly is fixed to the output shaft of the rotary motor.

[0008] As can be seen from the above solution, the cooperation between the first linear drive mechanism and the second linear drive mechanism realizes the horizontal and vertical movement of the jaw assembly. By setting the rotary motor, the jaw assembly can be adjusted in angle to achieve cooperation with different installation directions, and at the same time ensure that the product can be accurately placed into the wire dividing mechanism.

[0009] A further preferred solution is that the first linear drive mechanism includes a first motor, a belt, and a moving frame. Synchronous wheels are rotatably fitted at both ends of the mounting frame. The belt is wound around the two synchronous wheels. The output shaft of the first motor is connected to one of the synchronous wheels. The first motor drives the belt to run through the synchronous wheel. The moving frame is fixed to the belt. The second linear drive mechanism includes a lifting frame and a second motor. The second motor is fixed to the moving frame. A gear is provided on the output shaft of the second motor. The lifting frame is slidably fitted on the moving frame. A rack adapted to the gear is provided on the lifting frame.

[0010] As can be seen from the above solution, the belt drive is used to achieve a long-distance transportation action, ensuring the smooth movement of the second linear drive mechanism. The gear drive is used to achieve the movement in the vertical direction, ensuring a high movement accuracy of the jaw assembly.

[0011] A further preferred solution is that the wire dividing mechanism includes a base, a limit clamp, a movable brush head, and a movable chuck. The base and the limit clamp are both fixed to the machine base. A linear slide rail is provided on the base. The movable brush head and the movable chuck are both slidably fitted on the linear slide rail. The movable brush head and the movable chuck are respectively located on both sides of the limit clamp. A drive motor and a drive cylinder are also provided on the base. The drive motor and the drive cylinder respectively drive the movable brush head and the movable chuck to move linearly along the linear slide rail. The movable chuck clamps the wire end that needs to wind a new magnetic ring. The movable brush head combs the remaining wire ends to the other side.

[0012] As can be seen from the above solution, the T1 ring is limited by the limiting clip, thereby preventing the wire end from being driven out of the limit of the movable chuck when the movable brush head moves. The movable chuck is a common clamping mechanism, and the wire end of the T1 ring that needs to be wound around the T3 ring is clamped by the movable chuck. The driving motor and the driving cylinder drive the movable brush head and the movable chuck to move linearly along the linear slide rail respectively, so as to straighten the wire end wound with the T2 ring to facilitate clamping by the second transportation mechanism, and at the same time prevent the wire end from being scattered and affecting the winding effect.

[0013] A further preferred solution is that the second transportation mechanism includes a first air claw and a second air claw that reciprocate linearly on both sides of the limiting clip. Driven by a power assembly, the first air claw and the second air claw reciprocate linearly between the limiting clip and the winding mechanism. The first air claw and the second air claw cooperate to move the magnetic ring with the straightened wire end to the winding mechanism.

[0014] As can be seen from the above solution, the wire end to be wound is clamped by the first air claw, and the product is moved to the clamping position of the second air claw. The second air claw clamps the wire end connected with the T2 ring that has been sorted out, so as to realize loosening the wire end to be wound for winding work during winding, and at the same time keep the product from falling.

[0015] A further preferred solution is that the winding mechanism includes a rotating chuck, a wire hooking component and a winding component. The magnetic ring to be wound is placed in the middle of the rotating chuck by an external feeding mechanism. The rotating chuck clamps the magnetic ring. The second transportation mechanism moves the wound wire harness to directly above the magnetic ring. The wire hooking component hooks the wire harness into the hole in the middle of the magnetic ring. The winding component folds and winds the wire harness back above the magnetic ring. The rotating chuck gradually rotates the magnetic ring during the winding process.

[0016] As can be seen from the above solution, the winding mechanism is a common magnetic ring winding mechanism.

[0017] The winding method includes the following steps:

[0018] A. First, the first transportation mechanism clamps the two wire ends of the T1 magnetic ring connected with the T2 magnetic ring and moves them above the limiting clip under the drive of the first linear drive mechanism. Then the second linear drive mechanism is started to lower the jaw assembly, so that the wire harness connected with one end of the T2 magnetic ring is caught in the limiting clip;

[0019] B. At this time, the movable chuck clamps the wire harness at the end far from the T2 magnetic ring, the movable brush head moves driven by the driving cylinder and straightens the wire harness at the end connected with the T2 magnetic ring, and then the movable chuck moves away from the movable brush head driven by the driving motor, so as to pull out the wire harness at the end connected with the T2 magnetic ring from the limit clip;

[0020] C. At this time, the first air claw is located between the limit clip and the movable chuck. The first air claw contracts to clamp the wire harness, the movable chuck releases, and the first air claw moves towards the winding mechanism driven by the power assembly. When it moves to the second air claw, the second air claw opens and clamps the wire harness at the end connected with the T2 magnetic ring, and then the power assembly drives the first air claw and the second air claw to run synchronously;

[0021] D. The T3 magnetic ring is placed on the station of the rotating chuck by the external feeding mechanism. When the wire harness moves above the magnetic ring, the first air claw releases, the wire hook assembly starts to drive the wire harness to pass through the through hole of the T3 magnetic ring, the winding assembly folds and winds the wire harness back above the magnetic ring, and the rotating chuck rotates the magnetic ring by an angle after completing one winding process, and repeats the wire hooking action and the winding action to complete the winding of the T3 magnetic ring;

[0022] E. Then the external blanking mechanism takes away the completed connected magnetic ring group.

[0023] As can be seen from the above solution, through this method, rapid wire arrangement and wire separation are realized, and the wire end on the T1 ring is wound around the T3 ring. Brief Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 is Figure 1 an enlarged view of part A in

[0026] Figure 3 is a structural schematic diagram of the first transportation mechanism. Detailed Embodiment

[0027] As Figures 1 to 3 shown, in this embodiment, the present invention includes a machine base 1, and a first transportation mechanism 2, a wire separation mechanism 3, a second transportation mechanism 4 and a winding mechanism 5 are sequentially connected on the machine base 1. The first transportation mechanism 2 clamps and moves the magnetic ring with a wire end into the wire separation mechanism 3. The wire separation mechanism 3 separates the wire that needs to be wound into the magnetic ring. The second transportation mechanism 4 clamps and transports the wire to the winding mechanism 5, and the winding mechanism 5 winds the wire extending from the original magnetic ring onto the new magnetic ring.

[0028] In this embodiment, the first transportation mechanism 2 includes a mounting frame 21, a first linear driving mechanism 22, a second linear driving mechanism 23, a rotating motor 24, and a jaw assembly 25. The mounting frame 21 is fixed on the machine base 1. The first linear driving mechanism 22 is fixed on the mounting frame 21. The second linear driving mechanism 23 is fixed on the movable end of the first linear driving mechanism 22. The first linear driving mechanism 22 drives the second linear driving mechanism 23 to perform a linear motion along the length direction of the mounting frame 21. The second linear driving mechanism 23 is arranged in the vertical direction. The rotating motor 24 is fixed on the movable end of the second linear driving mechanism 23. The jaw assembly 25 is fixed on the output shaft of the rotating motor 24.

[0029] In this embodiment, the first linear driving mechanism 22 includes a first motor, a belt, and a moving frame. Synchronous wheels are rotatably fitted at both ends of the mounting frame 21. The belt is wound around the two synchronous wheels. The output shaft of the first motor is connected to one of the synchronous wheels. The first motor drives the belt to operate through the synchronous wheel. The moving frame is fixed on the belt. The second linear driving mechanism 23 includes a lifting frame and a second motor. The second motor is fixed on the moving frame. A gear is provided on the output shaft of the second motor. The lifting frame is slidably fitted on the moving frame. A rack adapted to the gear is provided on the lifting frame.

[0030] In this embodiment, the wire separating mechanism 3 includes a base 31, a limiting clamp 32, a movable brush head 33, and a movable chuck. The base 31 and the limiting clamp 32 are both fixed on the machine base 1. A linear slide rail 34 is provided on the base 31. The movable brush head 33 and the movable chuck are both slidably fitted on the linear slide rail 34. The movable brush head 33 and the movable chuck are respectively located on both sides of the limiting clamp 32. A driving motor 35 and a driving cylinder 36 are further provided on the base 31. The driving motor 35 and the driving cylinder 36 respectively drive the movable brush head 33 and the movable chuck to perform a linear motion along the linear slide rail 34. The movable chuck clamps the wire end around which a new magnetic ring needs to be wound. The movable brush head 33 combs the remaining wire ends to the other side.

[0031] In this embodiment, the second transportation mechanism 4 includes a first air chuck 41 and a second air chuck 42 that perform reciprocating linear motions on both sides of the limiting clamp 32. The first air chuck 41 and the second air chuck 42 perform reciprocating linear motions between the limiting clamp 32 and the winding mechanism 5 under the drive of a power assembly. The first air chuck 41 and the second air chuck 42 cooperate to move the magnetic ring with the combed wire ends to the winding mechanism 5.

[0032] In this embodiment, the wire winding mechanism 5 includes a rotating jaw, a wire hooking assembly, and a winding assembly. The wire-winding magnetic ring to be wound is placed in the middle of the rotating jaw by an external feeding mechanism. The rotating jaw clamps the magnetic ring. The second conveying mechanism 4 moves the wound wire harness to directly above the magnetic ring. The wire hooking assembly hooks the wire harness into the hole in the middle of the magnetic ring. The winding assembly folds and winds the wire harness back above the magnetic ring. The rotating jaw gradually rotates the magnetic ring during the winding process.

[0033] The wire winding method includes the following steps:

[0034] A. First, the two wire ends of the T1 magnetic ring connected to the T2 magnetic ring are clamped by the first conveying mechanism 2 and moved above the limit clamp 32 driven by the first linear driving mechanism 22. Then the second linear driving mechanism 23 is activated to lower the jaw assembly 25 so that the wire harness connected to one end of the T2 magnetic ring is caught in the limit clamp 32;

[0035] B. At this time, the movable chuck clamps the wire harness at the end away from the T2 magnetic ring. The movable brush head 33 moves driven by the driving cylinder 36 and straightens the wire harness connected to one end of the T2 magnetic ring. Then the movable chuck moves away from the movable brush head 33 driven by the driving motor 35, thereby pulling the wire harness connected to one end of the T2 magnetic ring out of the limit clamp 32;

[0036] C. At this time, the first air gripper 41 is located between the limit clamp 32 and the movable chuck. The first air gripper 41 contracts to clamp the wire harness. The movable chuck releases. The first air gripper 41 moves towards the wire winding mechanism 5 driven by the power assembly. When it moves to the second air gripper 42, the second air gripper 42 opens and clamps the wire harness connected to one end of the T2 magnetic ring. Then the power assembly drives the first air gripper 41 and the second air gripper 42 to run synchronously;

[0037] D. The T3 magnetic ring is placed on the working position of the rotating jaw by an external feeding mechanism. When the wire harness moves above the magnetic ring, the first air gripper 41 releases. The wire hooking assembly is activated to drive the wire harness through the through hole of the T3 magnetic ring. The winding assembly folds and winds the wire harness back above the magnetic ring. The rotating jaw rotates the magnetic ring by an angle after completing one wire winding process, and repeats the wire hooking action and the wire winding action to complete the wire winding of the T3 magnetic ring;

[0038] E. Then the completed connected magnetic ring group is taken away by an external unloading mechanism.

Claims

1. Full-automatic T3 winding equipment, which includes a machine base (1). It is characterized in that: A first transportation mechanism (2), a wire splitting mechanism (3), a second transportation mechanism (4) and a winding mechanism (5) are sequentially connected on the machine base (1). The first transportation mechanism (2) clamps and moves the magnetic ring with a wire end to the wire splitting mechanism (3). The wire splitting mechanism (3) splits the wire that needs to be wound into the magnetic ring. The second transportation mechanism (4) clamps and transports the wire to the winding mechanism (5). The winding mechanism (5) winds the wire protruding from the original magnetic ring onto the new magnetic ring. The first transportation mechanism (2) includes a mounting frame (21), a first linear driving mechanism (22), a second linear driving mechanism (23), a rotating motor (24) and a jaw assembly (25). The mounting frame (21) is fixed on the machine base (1). The first linear driving mechanism (22) is fixed on the mounting frame (21). The second linear driving mechanism (23) is fixed on the moving end of the first linear driving mechanism (22). The first linear driving mechanism (22) drives the second linear driving mechanism (23) to move linearly along the length direction of the mounting frame (21). The second linear driving mechanism (23) is arranged vertically. The rotating motor (24) is fixed on the moving end of the second linear driving mechanism (23). The jaw assembly (25) is fixed on the output shaft of the rotating motor (24). The first linear driving mechanism (22) includes a first motor, a belt and a moving frame. Synchronous wheels are rotatably fitted at both ends of the mounting frame (21). The belt is wound around the two synchronous wheels. The output shaft of the first motor is connected to one of the synchronous wheels. The first motor drives the belt to operate through the synchronous wheel. The moving frame is fixed on the belt. The second linear driving mechanism (23) includes a lifting frame and a second motor. The second motor is fixed on the moving frame. A gear is provided on the output shaft of the second motor. The lifting frame is slidably fitted on the moving frame. A rack adapted to the gear is provided on the lifting frame. The wire splitting mechanism (3) includes a base (31), a limit clamp (32), a movable brush head (33) and a movable chuck. The base (31) and the limit clamp (32) are both fixed on the machine base (1). A linear slide rail (34) is provided on the base (31). The movable brush head (33) and the movable chuck are both slidably fitted on the linear slide rail (34). The movable brush head (33) and the movable chuck are respectively located on both sides of the limit clamp (32). A driving motor (35) and a driving cylinder (36) are also provided on the base (31). The driving motor (35) and the driving cylinder (36) respectively drive the movable brush head (33) and the movable chuck to move linearly along the linear slide rail (34). The movable chuck clamps the wire end that needs to be wound around the new magnetic ring. The movable brush head (33) combs the remaining wire ends to the other side.

2. The fully automatic T3 winding device according to claim 1, characterized in that: The second transportation mechanism (4) includes a first air gripper (41) and a second air gripper (42) that perform reciprocating linear motion on both sides of the limit clamp (32). The first air gripper (41) and the second air gripper (42) perform reciprocating linear motion between the limit clamp (32) and the winding mechanism (5) driven by a power component. The first air gripper (41) and the second air gripper (42) cooperate to move the magnetic ring with the wire ends sorted to the winding mechanism (5).

3. The fully automatic T3 winding device according to claim 2, characterized in that: The winding mechanism (5) includes a rotating gripper, a wire hooking component, and a winding component. The magnetic ring to be wound is placed in the middle of the rotating gripper by an external feeding mechanism. The rotating gripper clamps the magnetic ring. The second transportation mechanism (4) moves the wound wire harness to directly above the magnetic ring. The wire hooking component hooks the wire harness into the hole in the middle of the magnetic ring. The winding component folds and winds the wire harness back above the magnetic ring. The rotating gripper gradually rotates the magnetic ring during the winding process.

4. The winding method of the fully automatic T3 winding device based on claim 3, characterized in that, it includes the following steps: A. First, the first transportation mechanism (2) clamps the two wire ends of the T1 magnetic ring connected to the T2 magnetic ring and moves them above the limit clamp (32) driven by the first linear drive mechanism (22). Then the second linear drive mechanism (23) is activated to lower the gripper assembly (25) so that the wire harness connected to one end of the T2 magnetic ring is caught in the limit clamp (32). B. At this time, the movable chuck clamps the wire harness at the end away from the T2 magnetic ring. The movable brush head (33) moves driven by the drive cylinder (36) and straightens the wire harness connected to one end of the T2 magnetic ring. Then the movable chuck moves away from the movable brush head (33) driven by the drive motor (35), thereby pulling the wire harness connected to one end of the T2 magnetic ring out of the limit clamp (32). C. At this time, the first air gripper (41) is located between the limit clamp (32) and the movable chuck. The first air gripper (41) contracts to clamp the wire harness. The movable chuck releases. The first air gripper (41) moves towards the winding mechanism (5) driven by the power component. When it moves to the second air gripper (42), the second air gripper (42) opens and clamps the wire harness connected to one end of the T2 magnetic ring. Then the power component drives the first air gripper (41) and the second air gripper (42) to run synchronously. D. The T3 magnetic ring is placed on the working position of the rotating gripper by an external feeding mechanism. When the wire harness moves above the magnetic ring, the first air gripper (41) releases. The wire hooking component is activated to drive the wire harness through the through hole of the T3 magnetic ring. The winding component folds and winds the wire harness back above the magnetic ring. The rotating gripper rotates the magnetic ring by an angle after completing one winding process, and repeats the wire hooking action and the winding action to complete the winding of the T3 magnetic ring. E. Then the externally supplied material mechanism takes away the completed connected magnetic ring groups.

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