Winding machine for horizontal inductor

Abstract

The utility model discloses a winding machine for a horizontal inductor, which belongs to the technical field of winding machines and comprises a base. According to the utility model, a group of tension adjusting mechanism consisting of the electric push rod, the telescopic column, the spring, the adjusting roller and the film type pressure sensor is designed, and the electric push rod pushes the adjusting roller to move to adjust the height of the adjusting roller at the beginning of winding, so that a copper wire has certain tension; due to the fact that the movement of the guide ring can lead to the change of the winding distance and further lead the tension to change, the telescopic column and the spring are combined to enable the adjusting roller to have a certain lifting space and further enable the adjusting roller to adapt to the change, and the tension is guaranteed to be in a dynamic balance. And meanwhile, the film type pressure sensor detects the pressure of the copper wire and the adjusting roller in real time, when the detected numerical value changes greatly, the control panel controls the electric push rod to act for active adjustment, the adjusting efficiency is high, the response speed is high, and the winding effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine used for horizontal inductors. Background Art

[0002] Inductor (inductor coil) is an electromagnetic induction element made of insulated wire (such as enameled wire, yarn-covered wire, etc.), and is also one of the commonly used components in electronic circuits. Inductor is a group of coaxial turns in series wound on an insulating skeleton or magnetic core or iron core with enameled wire, yarn-covered wire or plastic-covered wire. It is represented by the letter "L" in the circuit. Its main function is to isolate and filter AC signals or form a resonant circuit with capacitors, resistors, etc., and a winding machine is needed in the production process of inductor.

[0003] The existing winding machine for horizontal inductors controls the tension of the copper wire during the winding process by manual adjustment during use. However, manual adjustment has a large delay, and adjustment is often made only after a large tension change is found, resulting in low tension adjustment performance, which affects the winding effect of the device. Therefore, a winding machine for horizontal inductors is urgently needed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a winding machine for horizontal inductors.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A winding machine for horizontal inductors comprises a base and a bearing rod, wherein two groups of electric push rods are symmetrically mounted on the upper end of the base, a lifting seat is fixed on the output end of the electric push rod, three groups of telescopic columns are arrayed in the lifting seat, springs are sleeved on the outer side of the telescopic columns, a bearing seat is fixed on the movable end of the telescopic column, an adjusting roller is mounted in the bearing seat, and a film pressure sensor is arranged on the outer side wall of the adjusting roller.

[0007] Preferably, the output end of the electric push rod is connected to the lifting seat by screws, the telescopic column is fixed in the lifting seat by bolts, the spring is welded to the outer side wall of the telescopic column, the adjusting roller is rotatably installed in the bearing seat, and the thin film pressure sensor is bonded to the surface of the adjusting roller.

[0008] Preferably, a concave cavity is opened at the upper end of the base, a stud is rotatably installed in the concave cavity, one end of the stud is connected to an adjusting motor, a moving block is provided on the stud through a threaded sleeve, and the moving block is slidably connected to the concave cavity.

[0009] Preferably, the bearing rod is welded to the moving block, the bearing rod is a telescopic structure, a locking bolt is threadedly mounted on a fixed arm of the bearing rod, and a guide ring is fixed to a movable end of the bearing rod.

[0010] Preferably, a side plate is provided on one side of the upper end of the base, a slide groove is opened on one side wall of the side plate, a bidirectional screw is installed in the slide groove, one end of the bidirectional screw is connected to a driving motor, two groups of screw blocks are symmetrically sleeved on the bidirectional screw, and the screw blocks are slidably connected to the slide groove.

[0011] Preferably, a clamping block is fixed on one side wall of the screw block, a turntable is installed on the inner wall of the clamping block, and a winding motor is connected to the turntable.

[0012] Preferably, an unwinding rack is fixed to one end of the upper end of the base away from the side plate, and a control panel is arranged below the driving motor.

[0013] Beneficial technical effects of the utility model:

[0014] The utility model designs a group of adaptive tension adjustment mechanisms consisting of an electric push rod, a telescopic column, a spring, an adjustment roller and a film-type pressure sensor. At the beginning of winding, the electric push rod pushes the adjustment roller to move and adjust its height, thereby making the copper wire have a certain tension. During the winding process, the movement of the guide ring causes the winding distance to change, thereby changing the tension. At this time, the telescopic column is combined with the spring to allow the adjustment roller to have a certain lifting space, thereby making the adjustment roller adapt to this change and ensuring that the tension is in a dynamic balance. At the same time, the film-type pressure sensor detects the pressure of the copper wire and the adjustment roller in real time. When the detected value changes greatly, the electric push rod is controlled by the control panel to perform active adjustment. Not only is the adjustment efficiency high, but the response speed is also fast, thereby improving the winding effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a winding machine for horizontal inductors according to the utility model;

[0016] Figure 2 A back view of a preferred embodiment of a winding machine for a horizontal inductor according to the utility model;

[0017] Figure 3 It is a schematic diagram of the connection relationship between the adjustment roller and the film pressure sensor in a preferred embodiment of a winding machine for horizontal inductors according to the utility model;

[0018] Figure 4 The figure is a schematic structural diagram of a clamping mechanism in a preferred embodiment of a winding machine for a horizontal inductor according to the utility model.

[0019] The following are the descriptions of the reference numerals:

[0020] 1. Unwinding rack; 2. Electric push rod; 3. Stud; 4. Base; 5. Clamping block; 6. Screw block; 7. Control panel; 8. Driving motor; 9. Slide; 10. Side plate; 11. Bidirectional screw; 12. Winding motor; 13. Turntable; 14. Guide ring; 15. Adjusting roller; 16. Bearing seat; 17. Lifting seat; 18. Moving block; 19. Adjusting motor; 20. Locking bolt; 21. Spring; 22. Telescopic column; 23. Bearing rod; 24. Thin film pressure sensor; 25. Concave cavity. DETAILED DESCRIPTION

[0021] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0022] like Figure 1-Figure 4 As shown, a winding machine for a horizontal inductor provided in this embodiment includes a base 4 and a bearing rod 23, two groups of electric push rods 2 are symmetrically installed on the upper end of the base 4, a lifting seat 17 is fixed on the output end of the electric push rod 2, three groups of telescopic columns 22 are installed in an array in the lifting seat 17, a spring 21 is sleeved on the outer side of the telescopic column 22, a bearing seat 16 is fixed on the movable end of the telescopic column 22, an adjusting roller 15 is installed in the bearing seat 16, and a thin film pressure sensor 24 is arranged on the outer side wall of the adjusting roller 15.

[0023] The output end of the electric push rod 2 is connected to the lifting seat 17 by screws, the telescopic column 22 is fixed in the lifting seat 17 by bolts, the spring 21 is welded on the outer wall of the telescopic column 22, the adjusting roller 15 is rotatably installed in the bearing seat 16, and the film pressure sensor 24 is bonded to the surface of the adjusting roller 15. At the beginning of winding, the electric push rod 2 pushes the adjusting roller 15 to move and adjust its height, so that the copper wire has a certain tension. During the winding process, the movement of the guide ring 14 will cause the winding distance to change, and then the tension will change. At this time, the telescopic column 22 is combined with the spring 21 to allow the adjusting roller 15 to have a certain lifting space, so that the adjusting roller 15 can adapt to this change and ensure that the tension is in a dynamic balance. At the same time, the film pressure sensor 24 detects the pressure between the copper wire and the adjusting roller 15 in real time. When the detected value changes greatly, the electric push rod 2 is controlled by the control panel 7 to actively adjust the action, which not only has high adjustment efficiency, but also has fast response speed, thereby improving the winding effect of the device.

[0024] A concave cavity 25 is provided at the upper end of the base 4, and a stud 3 is rotatably installed in the concave cavity 25. One end of the stud 3 is connected to an adjusting motor 19. A moving block 18 is provided on the stud 3 through a threaded sleeve. The moving block 18 is slidably connected to the concave cavity 25. The adjusting motor 19 drives the stud 3 to rotate, and then the moving block 18 drives the guide ring 14 to move, so that the copper wire can be evenly wound.

[0025] The load-bearing rod 23 is welded on the moving block 18. The load-bearing rod 23 is a telescopic structure. A locking bolt 20 is threadedly installed on the fixed arm of the load-bearing rod 23. A guide ring 14 is fixed on the movable end of the load-bearing rod 23. The load-bearing rod 23 can adjust the height of the guide ring 14, and the locking bolt 20 fixes the adjusted height.

[0026] A side plate 10 is provided on one side of the upper end of the base 4, and a slide groove 9 is opened on one side wall of the side plate 10. A bidirectional screw 11 is installed in the slide groove 9. One end of the bidirectional screw 11 is connected to a driving motor 8. Two groups of screw blocks 6 are symmetrically sleeved on the bidirectional screw 11. The screw blocks 6 are slidably connected to the slide groove 9. The driving motor 8 drives the bidirectional screw 11 to rotate, so that the screw block 6 moves the clamping block 5 under the action of the thread to clamp the inductor.

[0027] A clamping block 5 is fixed on one side wall of the screw block 6, a turntable 13 is installed on the inner wall of the clamping block 5, a winding motor 12 is connected to the turntable 13, and the winding motor 12 drives the inductor to rotate through the turntable 13, thereby winding the copper wire on the inductor.

[0028] An unwinding frame 1 is fixed to the upper end of the base 4 away from the side plate 10, and a control panel 7 is arranged below the driving motor 8. The unwinding frame 1 releases the copper wire, and the control panel 7 controls the operation of the device.

[0029] The working principle of the device is as follows: the external power supply is turned on, and the driving motor 8 is controlled to work through the control panel 7. The driving motor 8 drives the bidirectional screw 11 to rotate, so that the screw block 6 is brought out by the thread to move the clamping block 5 to clamp the inductor, and then the height of the guide ring 14 is adjusted through the bearing rod 23, and the locking bolt 20 fixes the height of the adjustment, and then the copper wire on the unwinding frame 1 is overlapped on the adjusting roller 15 and passed through the guide ring 14 to be fixed on the inductor, and the electric push rod 2 pushes the adjusting roller 15 to move to adjust its height, so that the copper wire has a certain tension, and then the winding motor 12 drives the inductor to rotate through the turntable 13, and then the copper wire is wound on the inductor, and during the winding process, the copper wire is wound on the inductor. During the process, the adjusting motor 19 drives the stud 3 to rotate, and then the moving block 18 drives the guide ring 14 to move, so that the copper wire can be evenly wound up. The movement of the guide ring 14 will cause the winding distance to change, and then the tension will change. At this time, the telescopic column 22 is combined with the spring 21 to allow the adjusting roller 15 to have a certain lifting space, so that the adjusting roller 15 can adapt to this change and ensure that the tension is in a dynamic balance. At the same time, the film pressure sensor 24 detects the pressure between the copper wire and the adjusting roller 15 in real time. When the detected value changes greatly, the control panel 7 is used to control the action of the electric push rod 2 for active adjustment. Not only is the adjustment efficiency high, but also the response speed is fast, thereby improving the winding effect of the device.

[0030] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A winding machine for horizontal inductors, characterized in that: The invention comprises a base (4) and a bearing rod (23), wherein two groups of electric push rods (2) are symmetrically mounted on the upper end of the base (4), a lifting seat (17) is fixed on the output end of the electric push rod (2), three groups of telescopic columns (22) are mounted in an array inside the lifting seat (17), springs (21) are sleeved on the outer sides of the telescopic columns (22), a bearing seat (16) is fixed on the movable end of the telescopic column (22), an adjusting roller (15) is mounted inside the bearing seat (16), and a film pressure sensor (24) is arranged on the outer side wall of the adjusting roller (15).

2. A winding machine for horizontal inductors according to claim 1, characterized in that: The output end of the electric push rod (2) is connected to the lifting seat (17) by means of screws, the telescopic column (22) is fixed in the lifting seat (17) by means of bolts, the spring (21) is welded to the outer wall of the telescopic column (22), the adjusting roller (15) is rotatably mounted in the bearing seat (16), and the film pressure sensor (24) is bonded to the surface of the adjusting roller (15).

3. A winding machine for horizontal inductors according to claim 2, characterized in that: A concave cavity (25) is provided at the upper end of the base (4), a stud (3) is rotatably mounted in the concave cavity (25), one end of the stud (3) is connected to an adjustment motor (19), a moving block (18) is provided on the stud (3) via a threaded sleeve, and the moving block (18) is slidably connected to the concave cavity (25).

4. A winding machine for horizontal inductors according to claim 3, characterized in that: The bearing rod (23) is welded to the moving block (18); the bearing rod (23) is a telescopic structure; a locking bolt (20) is threadedly mounted on a fixed arm of the bearing rod (23); and a guide ring (14) is fixed to a movable end of the bearing rod (23).

5. A winding machine for horizontal inductors according to claim 4, characterized in that: A side plate (10) is provided on one side of the upper end of the base (4), a slide groove (9) is provided on one side wall of the side plate (10), a bidirectional screw rod (11) is installed in the slide groove (9), one end of the bidirectional screw rod (11) is connected to a driving motor (8), two groups of screw blocks (6) are symmetrically sleeved on the bidirectional screw rod (11), and the screw blocks (6) are slidably connected to the slide groove (9).

6. A winding machine for horizontal inductors according to claim 5, characterized in that: A clamping block (5) is fixed on one side wall of the screw block (6), a rotating disk (13) is installed on the inner wall of the clamping block (5), and a winding motor (12) is connected to the rotating disk (13).

7. A winding machine for horizontal inductors according to claim 6, characterized in that: An unwinding frame (1) is fixed to an end of the upper end of the base (4) away from the side plate (10), and a control panel (7) is arranged below the driving motor (8).

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