Winding device for producing electronic transformer

Abstract

The utility model discloses a winding device for producing electronic transformers, which comprises a mounting seat, the upper surface of the mounting seat is in driving connection with a winding reel through a driving structure, the driving structure comprises a first motor, the first motor is fixed on the upper surface of the mounting seat through a fixing seat, and a plurality of bulges are arranged on a rotating shaft. One end of the second transverse screw rod is rotationally connected into the open groove through a bearing, the other end of the second transverse screw rod extends out of the open groove and is connected to the driving end of the second motor, the second transverse screw rod is in threaded connection with a moving seat, and the moving seat is driven by the sliding wheel to move under the rotating action of the second transverse screw rod and the sliding action of the sliding wheel in the sliding groove. And the second transverse screw rod can transversely move in the open groove along the second transverse screw rod, and is matched with the first motor to drive the rotating shaft to drive the winding reel to rotate, so that the winding line on the line outlet reel is uniformly wound on the winding reel through the transition wheel, and the winding reel is limited and fixed between the knob and the bulge.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer production, in particular to a winding device for producing electronic transformers. Background Art

[0002] An electronic transformer is a very common electronic device that has the function of changing voltage. The main part is composed of an iron core and a coil. During manufacturing, copper wire (or other materials) needs to be wound around the iron core to form a coil. A coil winding device is needed to perform this work.

[0003] In the prior art, a transformer coil winding device disclosed in a Chinese patent with publication number CN213303895U includes a bottom plate, a fixed frame is arranged on the top of the bottom plate, a rotating shaft is arranged inside the fixed frame, a winding roller is arranged outside the rotating shaft, a rotating wheel is arranged at one end of the rotating shaft, a first bevel gear is arranged at the other end of the rotating shaft, a sliding member is arranged on one side of the fixed frame, and a limiting wheel is arranged at one end of the sliding member. The output shaft installed at the output end of the motor is driven to rotate by electrically connecting the input end of the motor with the output end of the external power supply, thereby driving the rotation of the entire device through the motor, reducing the use of equipment, and the protrusion can be close to the winding roller by a spring arranged between the baffle and the fixed frame. Further, as the number of coil layers in the winding roller increases, the protrusion can always be close to the winding roller to ensure that the coil will not be too fluffy when winding.

[0004] However, this patent still has some shortcomings. When this patent is actually used, since the winding roller used for winding the wire core is arranged inside the fixed frame, it is difficult to remove the winding roller after the winding operation is completed. This also causes certain troubles when the device is winding the wire cores of the same batch or replacing the wire cores, thereby reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a winding device for producing an electronic transformer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding device for producing an electronic transformer, comprising a first mounting seat, an upper surface of the first mounting seat being rotatably connected to a wire outlet reel, an upper surface of the first mounting seat being drivably connected to a winding reel through a driving structure, the driving structure comprising a first motor, the first motor being fixed to the upper surface of the first mounting seat through a fixing seat, a driving end of the first motor being connected to one end of a rotating shaft, the other end of the rotating shaft being fixedly connected to one end of a first transverse screw, a plurality of protrusions being provided on the rotating shaft, a knob being threadedly connected to the first transverse screw so as to limit and fix the winding reel between the knob and the protrusion, and a first mounting seat being provided with a There is an open groove, a second transverse screw is provided in the open groove, one end of the second transverse screw is rotatably connected to the open groove through a bearing, the other end of the second transverse screw extends out of the open groove and is connected to the driving end of the second motor, the second motor is fixed on the first mounting seat, a movable seat is threadedly connected to the second transverse screw, sliding grooves are provided on the inner walls on both sides of the open groove, extension seats are provided on both sides of the movable seat, the extension seats are slidably connected in the corresponding sliding grooves through corresponding pulleys, a height-adjustable second mounting seat is connected to the top of the movable seat, a transition wheel is rotatably connected to one side of the second mounting seat, and the cable on the outlet reel passes through the transition wheel and is wound on the winding reel.

[0007] Preferably, a controller is provided on the first mounting seat, and the controller is electrically connected to the first motor and the second motor.

[0008] Preferably, one end of a vertical screw is fixedly connected to the bottom of the second mounting seat, and the other end of the vertical screw is threadedly connected to a thread groove arranged on the top of the moving seat.

[0009] Preferably, a central hole is provided in the middle of the winding drum, and the diameter of the central hole is larger than the diameters of the rotating shaft and the first transverse screw.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The position of the transition wheel in this device can be adjusted in height to facilitate cooperation with the winding line on the outlet drum. When the second motor drives the second transverse screw to rotate, the movable seat can move laterally in the open groove along the second transverse screw under the rotation of the second transverse screw and the sliding action of the pulley in the slide groove, and cooperate with the first motor to drive the rotating shaft to drive the winding drum to rotate, so that the winding line on the outlet drum is evenly wound on the winding drum through the transition wheel, and the winding drum is limited and fixed between the knob and the protrusion, which is convenient for replacing the winding drum and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a cross-sectional view of the installation structure of the mobile seat of the utility model;

[0014] Figure 3 It is a schematic diagram of the connection structure between the rotating shaft and the first transverse screw rod of the utility model.

[0015] In the accompanying drawings: 1. first mounting seat; 2. wire outlet reel; 3. driving structure; 4. winding reel; 5. first motor; 6. fixed seat; 7. rotating shaft; 8. first transverse screw; 9. protrusion; 10. knob; 11. opening groove; 12. second transverse screw; 13. bearing; 14. second motor; 15. movable seat; 16. slide groove; 17. extension seat; 18. pulley; 19. second mounting seat; 20. transition wheel; 21. controller; 22. vertical screw. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0017] Example: See Figure 1-3The utility model provides a technical solution: a winding device for producing an electronic transformer, comprising a first mounting seat 1, a wire outlet reel 2 is rotatably connected to the upper surface of the first mounting seat 1, a winding reel 4 is drivably connected to the upper surface of the first mounting seat 1 through a driving structure 3, the driving structure 3 comprises a first motor 5, the first motor 5 is fixed to the upper surface of the first mounting seat 1 through a fixing seat 6, a driving end of the first motor 5 is connected to one end of a rotating shaft 7, the other end of the rotating shaft 7 is fixedly connected to one end of a first transverse screw 8, a plurality of protrusions 9 are provided on the rotating shaft 7, a knob 10 is threadedly connected to the first transverse screw 8, so as to limit and fix the winding reel 4 between the knob 10 and the protrusion 9, an open slot 11 is provided in the first mounting seat 1, a second transverse screw 12 is provided in the open slot 11, one end of the second transverse screw 12 is rotatably connected to the open slot 11 through a bearing 13, and the other end of the second transverse screw 12 extends out of the open slot 11 The second motor 14 is connected to the driving end of the first mounting seat 1, and the second motor 14 is fixed on the first mounting seat 1. The second transverse screw 12 is threadedly connected with a moving seat 15. Slide grooves 16 are provided on the inner walls of both sides of the opening groove 11. Extension seats 17 are provided on both sides of the moving seat 15. The extension seats 17 are slidably connected in the corresponding slide grooves 16 through corresponding pulleys 18. A height-adjustable second mounting seat 19 is connected to the top of the moving seat 15. A transition wheel 20 is rotatably connected to one side of the second mounting seat 19. When the second transverse screw 12 is driven to rotate by the second motor 14, the moving seat 15 can move laterally in the opening groove 11 along the second transverse screw 12 under the rotation action of the second transverse screw 12 and the sliding action of the pulley 18 in the slide groove 16, and cooperate with the first motor 5 to drive the rotating shaft 7 to drive the winding drum 4 to rotate, so that the winding line on the outlet drum 2 is evenly wound on the winding drum 4 through the transition wheel 20.

[0018] In this embodiment, a controller 21 is provided on the first mounting base 1, and the controller 21 is electrically connected to the first motor 5 and the second motor 14. The model of the controller 21 is Siemens S7-200, the model of the first motor 5 is DMKE28-TEC2838, and the model of the second motor 14 is D110M-040030B-E. The controller 21 controls the opening and closing of the first motor 5 and the second motor 14.

[0019] In this embodiment, one end of a vertical screw 22 is fixedly connected to the bottom of the second mounting seat 19, and the other end of the vertical screw 22 is threadedly connected to a thread groove arranged at the top of the moving seat 15. The position of the second mounting seat 19 on the top of the moving seat 15 is adjusted by the extension position of the vertical screw 22 in the thread groove.

[0020] In this embodiment, a central hole is provided in the middle of the winding drum 4 , and the diameter of the central hole is larger than the diameters of the rotating shaft 7 and the first transverse screw 8 , so that the winding drum 4 can be sleeved on the first transverse screw 8 and the rotating shaft 7 .

[0021] Working principle: When this device is used, the winding line on the outlet reel 2 is first passed through the transition wheel 20 and wound on the winding reel 4, wherein the position of the transition wheel 20 can be adjusted in height to facilitate the coordination of the winding line on the outlet reel 2. When the second transverse screw 12 is driven to rotate by the second motor 14, the movable seat 15 can move laterally in the open groove 11 along the second transverse screw 12 under the rotation action of the second transverse screw 12 and the sliding action of the pulley 18 in the slide groove 16, and cooperates with the first motor 5 to drive the rotating shaft 7 to drive the winding reel 4 to rotate, so that the winding line on the outlet reel 2 is evenly wound on the winding reel 4 through the transition wheel 20, and the winding reel 4 is limited and fixed between the knob 10 and the protrusion 9.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A winding device for producing an electronic transformer, characterized in that: The invention comprises a first mounting seat (1), wherein the upper surface of the first mounting seat (1) is rotatably connected to a wire outlet reel (2), and the upper surface of the first mounting seat (1) is drivably connected to a wire winding reel (4) via a driving structure (3), wherein the driving structure (3) comprises a first motor (5), wherein the first motor (5) is fixed to the upper surface of the first mounting seat (1) via a fixing seat (6), wherein the driving end of the first motor (5) is connected to one end of a rotating shaft (7), and the other end of the rotating shaft (7) is fixedly connected to one end of a first transverse screw rod (8), wherein the rotating shaft (7) is provided with a plurality of protrusions (9), and the first transverse screw rod (8) is threadedly connected with a knob (10) so as to limit and fix the wire winding reel (4) between the knob (10) and the protrusion (9), wherein the first mounting seat (1) is provided with an opening slot (11), wherein the opening slot (11) is provided with a second transverse screw rod (12), and wherein the first transverse screw rod (8) is provided with a plurality of protrusions (9). One end of the second transverse screw rod (12) is rotatably connected to the open groove (11) through a bearing (13); the other end of the second transverse screw rod (12) extends out of the open groove (11) and is connected to the driving end of the second motor (14); the second motor (14) is fixed to the first mounting seat (1); a movable seat (15) is threadedly connected to the second transverse screw rod (12); sliding grooves (16) are provided on the inner walls of both sides of the open groove (11); extension seats (17) are provided on both sides of the movable seat (15); the extension seats (17) are slidably connected to the corresponding sliding grooves (16) through corresponding pulleys (18); the top of the movable seat (15) is connected to a height-adjustable second mounting seat (19); one side of the second mounting seat (19) is rotatably connected to a transition wheel (20); the cable on the outlet reel (2) passes through the transition wheel (20) and is wound on the winding reel (4).

2. A winding device for producing an electronic transformer according to claim 1, characterized in that: A controller (21) is provided on the first mounting seat (1), and the controller (21) is electrically connected to the first motor (5) and the second motor (14).

3. A winding device for producing an electronic transformer according to claim 2, characterized in that: One end of a vertical screw rod (22) is fixedly connected to the bottom of the second mounting seat (19), and the other end of the vertical screw rod (22) is threadedly connected to a thread groove provided on the top of the moving seat (15).

4. A winding device for producing an electronic transformer according to claim 3, characterized in that: A central hole is provided in the middle of the winding drum (4), and the diameter of the central hole is larger than the diameters of the rotating shaft (7) and the first transverse screw (8).

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