Winding device for electronic component manufacturing

Abstract

The utility model belongs to the technical field of winding equipment, and particularly relates to a winding device for manufacturing electronic components, which comprises a base and a lifting upright post, the lifting upright post is welded on the surface of the base, a lifting seat is slidably arranged in an inner cavity of the lifting upright post, an unwinding disc is rotatably arranged on the surface of the end part of the lifting seat, and a gear box is arranged on the surface of the base. The gearbox is located on one side of the lifting stand column, a driven gear is rotationally arranged in an inner cavity of the gearbox, a rotating shaft seat is welded to the upper surface of the driven gear, a lifting groove is formed in the top surface of a vertical rod of the rotating shaft seat, and a lifting air cylinder is installed on the bottom surface of the base. In the using process, the pressing rod is connected with the bayonet socket in an inserted mode, the pressing rod is located in the lifting groove after the lifting air cylinder contracts, the pressing rod can be pressed on the upper surface of the coil base by controlling the pressing rod to descend, the coil base can be rapidly fixed, the stability of the coil base in the winding process can be guaranteed, and the winding precision of a differential mode inductor can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding equipment, in particular to a winding device for manufacturing electronic components. Background Technique

[0002] Differential mode inductance is a property of a closed loop, that is, when the current passing through the closed loop changes, an electromotive force will appear to resist the change of the current. This kind of inductance is called self-inductance and is the property of the closed loop itself. Suppose the current of a closed loop changes, and an electromotive force is generated in another closed loop due to the induction effect. This kind of inductance is called mutual inductance.

[0003] At present, the invention patent with the publication number of CN220439377U discloses a differential mode inductance, which includes: a base provided with a plurality of through holes; two groups of skeletons located on the base, and the two groups of skeletons are symmetrically arranged; a middle column located between the two groups of skeletons, and the middle column is detachably connected to the skeleton; and a clamping structure including side columns and a magnetic core upper yoke, the side columns are connected to the skeleton, and the magnetic core upper yoke is located between the two side columns. Among them, a coil is wound around the middle column, and the input end and the output end of the coil are respectively arranged in the through holes of the base. The utility model can effectively improve the problems of complex existing inductance assembly process and poor heat dissipation.

[0004] During the winding process of the differential mode inductance, the coil seat needs to be fixed on the rotating shaft seat. The rotating shaft seat cannot fix the coil seat during use, and at the same time, it cannot ensure the stability of fixing the coil seat. The swing of the coil seat during the winding process will affect the winding accuracy of the differential mode inductance. To solve the above problems, a winding device for manufacturing electronic components is proposed in this application. Content of the Utility Model

[0005] (I) Purpose of the Utility Model

[0006] To solve the technical problems existing in the background technique, the utility model proposes a winding device for manufacturing electronic components to solve the problems proposed in the background technique.

[0007] (II) Technical Solution

[0008] To solve the above technical problems, the utility model provides a winding device for manufacturing electronic components, which includes a base and a lifting column. The lifting column is welded on the surface of the base. An lifting seat is slidably arranged in the inner cavity of the lifting column, and a unwinding disc is rotatably arranged on the end surface of the lifting seat;

[0009] A gear box is arranged on the surface of the base, and the gear box is located on one side of the lifting column;

[0010] A driven gear is rotatably arranged in the inner cavity of the gearbox. A rotating shaft seat is welded on the upper surface of the driven gear. A lifting groove is formed on the top surface of the vertical rod of the rotating shaft seat. A lifting cylinder is installed on the bottom surface of the base. The piston rod of the lifting cylinder is inserted into the inner cavity of the vertical rod of the rotating shaft seat. The top of the piston rod of the lifting cylinder is rotationally connected with a plug-in seat in the top of the lifting groove. A pressure rod is movably inserted into the inner cavity of the plug-in seat.

[0011] Preferably, a servo motor is installed on the top surface of the lifting column, and the power output end of the servo motor penetrates through the top cavity wall of the lifting column.

[0012] Preferably, a driving lead screw is rotatably arranged in the inner cavity of the lifting column, and the top of the driving lead screw is connected with the power output end of the servo motor.

[0013] Preferably, a threaded hole is formed through the surface of the lifting seat, and the driving lead screw is in threaded connection with the threaded hole.

[0014] Preferably, a bearing seat is rotatably arranged on the upper surface of the lifting seat, and the upper surface of the lifting seat is rotationally connected with a unwinding reel through the bearing seat.

[0015] Preferably, a driving motor is installed on the lower surface of the base, and the power output end of the driving motor is connected with a driving gear, and the driving gear is meshed with the driven gear.

[0016] Preferably, the top of the piston rod of the lifting cylinder is in threaded connection with a locking screw rod, and the locking screw rod abuts against the surface of the pressure rod.

[0017] The above technical solution of the present utility model has the following beneficial technical effects:

[0018] 1. In the present utility model, the coil seat of the common mode inductor is inserted into the vertical rod on the rotating shaft seat, the pressure rod is inserted into the plug-in seat, and after the lifting cylinder contracts, the pressure rod is located in the lifting groove. By controlling the lowering of the pressure rod, the pressure rod can be pressed on the upper surface of the coil seat, so as to realize the rapid fixation of the coil seat, ensure the stability of the coil seat during winding, and improve the winding accuracy of the common mode inductor.

[0019] 2. In the present utility model, during the winding process, the servo motor drives the driving lead screw, and under the action of the thread on the surface, the driving lead screw pushes the lifting seat to continuously reciprocate up and down in the inner cavity of the lifting column, so that the wire can be evenly wound on the surface of the coil seat, and the winding accuracy and winding efficiency of the coil seat can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a wire winding device for manufacturing electronic components of the present utility model;

[0021] Figure 2This is a schematic cross-sectional structure diagram of a wire winding device for manufacturing electronic components according to the present utility model;

[0022] Figure 3 This is a schematic diagram of the drive structure of the rotating shaft seat of a wire winding device for manufacturing electronic components according to the present utility model;

[0023] Figure 4 This is a schematic diagram of the fixing structure of the pressure rod of a wire winding device for manufacturing electronic components according to the present utility model.

[0024] Reference numerals:

[0025] 1. Base; 2. Lifting column; 3. Lifting seat; 4. Servo motor; 5. Driving lead screw; 6. Bearing seat; 7. Unwinding reel; 8. Gearbox; 9. Rotating shaft seat; 10. Lifting groove; 11. Pressure rod; 12. Driven gear; 13. Driving gear; 14. Driving motor; 15. Lifting cylinder; 16. Plug-in seat. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0027] As Figures 1-4 shown, a wire winding device for manufacturing electronic components proposed by the present utility model includes a base 1 and a lifting column 2. The lifting column 2 is welded to the surface of the base 1. An inner cavity of the lifting column 2 is slidably provided with a lifting seat 3. The end surface of the lifting seat 3 is rotatably provided with an unwinding reel 7;

[0028] The surface of the base 1 is provided with a gearbox 8. The gearbox 8 is located on one side of the lifting column 2;

[0029] The inner cavity of the gearbox 8 is rotatably provided with a driven gear 12. The upper surface of the driven gear 12 is welded with a rotating shaft seat 9. The top surface of the vertical rod of the rotating shaft seat 9 is provided with a lifting groove 10. The bottom surface of the base 1 is provided with a lifting cylinder 15. The piston rod of the lifting cylinder 15 is inserted into the inner cavity of the vertical rod of the rotating shaft seat 9. The top of the piston rod of the lifting cylinder 15 is rotatably connected with a plug-in seat 16 to the top of the lifting groove 10. The inner cavity of the plug-in seat 16 is movably inserted with a pressure rod 11.

[0030] It should be noted that the coil seat of the differential-mode inductor is inserted into the vertical rod on the rotary shaft seat 9, the pressure rod 11 is inserted into the socket 16, and after the lifting cylinder 15 contracts, the pressure rod 11 is located in the lifting groove 10. By controlling the lowering of the pressure rod 11, the pressure rod 11 can be pressed against the upper surface of the coil seat, and the rapid fixation of the coil seat can be achieved.

[0031] In this embodiment, as Figure 3 and Figure 4 shown, a servo motor 4 is installed on the top surface of the lifting column 2. The power output end of the servo motor 4 penetrates the top cavity wall of the lifting column 2. A driving lead screw 5 is rotatably provided in the inner cavity of the lifting column 2. The top of the driving lead screw 5 is connected to the power output end of the servo motor 4. A threaded hole is formed through the surface of the lifting seat 3, and the driving lead screw 5 is threadedly connected to the threaded hole.

[0032] It should be noted that during the winding process, the servo motor 4 drives the driving lead screw 5. Under the action of the surface thread, the driving lead screw 5 pushes the lifting seat 3 to continuously reciprocate up and down in the inner cavity of the lifting column 2, so that the wire can be evenly wound on the surface of the coil seat, and the winding accuracy and efficiency of the coil seat can be improved.

[0033] In this embodiment, as Figure 3 and Figure 4 shown, a bearing seat 6 is rotatably provided on the upper surface of the lifting seat 3. The upper surface of the lifting seat 3 is rotatably connected to the unwinding reel 7 through the bearing seat 6.

[0034] It should be noted that the unwinding reel 7 can be flexibly rotated through the bearing seat 6.

[0035] In this embodiment, as Figure 3 and Figure 4 shown, a driving motor 14 is installed on the lower surface of the base 1. The power output end of the driving motor 14 is connected to a driving gear 13, and the driving gear 13 is meshed with a driven gear 12.

[0036] It should be noted that the driving gear 13 is meshed with the driven gear 12, and the rotary shaft seat y can be driven by the driving motor 14.

[0037] In this embodiment, as Figure 4 shown, the top of the piston rod of the lifting cylinder 15 is threadedly connected to a locking screw rod, and the locking screw rod abuts against the surface of the pressure rod 11.

[0038] It should be noted that the locking screw rod abuts against the surface of the pressure rod 11, and the rapid locking of the pressure rod 11 can be achieved.

[0039] Working principle and usage process of the present utility model: The coil seat of the differential-mode inductor is inserted into the vertical rod on the rotary shaft seat 9, the pressing rod 11 is inserted into the socket 16, and after the lifting cylinder 15 contracts, the pressing rod 11 is located in the lifting groove 10. By controlling the lowering of the pressing rod 11, the pressing rod 11 can be pressed on the upper surface of the coil seat, and the rapid fixation of the coil seat can be achieved. The wire roller is inserted into the unwinding reel 7, and the wire on the wire roller is fixed to the coil seat. The driving motor 14 drives the driven gear 12 through the driving gear 13, and the driven gear 12 can drive the rotary shaft seat 9 to rotate, so that the wire can be quickly wound around the coil seat. During the winding process, the servo motor 4 drives the driving screw shaft 5, and under the action of the surface thread, the driving screw shaft 5 pushes the lifting seat 3 to continuously reciprocate up and down in the inner cavity of the lifting column 2, so that the wire can be evenly wound on the surface of the coil seat, and the winding accuracy and winding efficiency of the coil seat can be improved.

[0040] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modification examples falling within the scope and boundaries of the appended claims or equivalent forms of such scope and boundaries.

Claims

1. A wire winding device for manufacturing electronic components, comprising a base (1) and a lifting column (2), the lifting column (2) being welded to the surface of the base (1), characterized in that, A lifting seat (3) is slidably arranged in the inner cavity of the lifting column (2), and a unwinding reel (7) is rotatably arranged on the end surface of the lifting seat (3); A gearbox (8) is arranged on the surface of the base (1), and the gearbox (8) is located on one side of the lifting column (2); A driven gear (12) is rotatably arranged in the inner cavity of the gearbox (8). A rotating shaft seat (9) is welded on the upper surface of the driven gear (12). A lifting groove (10) is formed on the top surface of the vertical rod of the rotating shaft seat (9). A lifting cylinder (15) is installed on the bottom surface of the base (1). The piston rod of the lifting cylinder (15) is inserted into the inner cavity of the vertical rod of the rotating shaft seat (9). The top of the piston rod of the lifting cylinder (15) is rotatably connected with a socket (16), and a pressure rod (11) is movably inserted into the inner cavity of the socket (16).

2. The wire winding device for manufacturing electronic components according to claim 1, characterized in that, A servo motor (4) is installed on the top surface of the lifting column (2), and the power output end of the servo motor (4) penetrates through the top cavity wall of the lifting column (2).

3. The wire winding device for manufacturing electronic components according to claim 2, wherein, A driving wire shaft (5) is rotatably arranged in the inner cavity of the lifting column (2), and the top of the driving wire shaft (5) is connected with the power output end of the servo motor (4).

4. The wire winding device for manufacturing electronic components according to claim 3, characterized in that, A threaded hole is formed through the surface of the lifting seat (3), and the driving wire shaft (5) is in threaded connection with the threaded hole.

5. The winding device for manufacturing electronic components according to claim 4, wherein, A bearing seat (6) is rotatably arranged on the upper surface of the lifting seat (3), and the unwinding reel (7) is rotatably connected to the upper surface of the lifting seat (3) through the bearing seat (6).

6. The wire winding device for manufacturing electronic components according to claim 5, characterized in that, A driving motor (14) is installed on the lower surface of the base (1), and the power output end of the driving motor (14) is connected with a driving gear (13), and the driving gear (13) is meshed with the driven gear (12).

7. A wire winding device for manufacturing electronic components according to claim 6, characterized in that, The top of the piston rod of the lifting cylinder (15) is in threaded connection with a locking screw rod, and the locking screw rod abuts against the surface of the pressure rod (11).

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