Winding structure for transformer production

Abstract

The utility model relates to the technical field of transformer production, and discloses a winding structure for transformer production, which comprises a base, two connecting seats are mounted on the upper surface of the base, a fixing component is arranged between the two connecting seats, a winding sleeve is sleeved on the outer surface of the fixing component, and a guide component is further mounted on the upper surface of the base. The fixing assembly comprises a sleeve, the sleeve is a single-side-closed barrel, an air inlet nozzle is installed at one end of the sleeve and rotationally connected to the outer surface of one connecting base, a rubber air bag is arranged in the sleeve, and a cover body is installed at one end of the rubber air bag in a matched mode. The external exhaust pipe and the air inlet nozzle are installed, the external exhaust pipe is started, so that air enters the rubber air bag through the air inlet nozzle, the rubber air bag is inflated, the key position moves towards the outer side in the through hole and abuts against the inner wall of the winding sleeve, and then the winding sleeve is fixed; and a good fixing effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of transformer manufacturing technology, specifically a winding structure for transformer manufacturing. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. It has functions such as voltage transformation, current transformation, and impedance transformation. In the coil production process, the wires need to be wound into coils to complete the preparation work for transformer manufacturing.

[0003] The utility model patent application with publication number "CN214588450U" discloses a winding mechanism for the production of electronic transformers. It mainly consists of a base plate, a connecting seat, a support panel, a support column, a dual-axis motor, a first shaft, a second pulley, a rotating sleeve, and a winding sleeve. The technical solution uses a dual-axis motor to drive the worm gear and the first pulley to rotate. The rotating sleeve on the first shaft rotates the winding sleeve to wind the wire. The primary coil sleeve on the second shaft rotates to release the wire. Under the drive of a cylinder, the winding sleeve and the rotating sleeve move evenly to one end of the first shaft, so that the wire on the winding sleeve is evenly wound from one end to the other.

[0004] The winding mechanism for electronic transformer production disclosed in the aforementioned document has the following defects: This winding mechanism uses a pressing plate on a rotating bushing to manually attach the winding bushing to the rotating bushing. Under the lifting action of the pressing spring, the winding bushing is fixed to the rotating bushing. However, during use, when a foreign object falls onto the surface of the pressing plate, the pressing plate moves downward and compresses the spring, causing the pressing plate to disconnect the connection between the winding bushing and the rotating bushing. This results in a brief period of free rotation of the rotating bushing, and at the same time, the winding bushing temporarily releases the traction of the conductor, allowing the original coil bushing to release the conductor. Consequently, some conductors are not in a taut state, affecting the effect of subsequent conductor winding on the winding bushing.

[0005] Therefore, it can be seen that the existing winding mechanism does not have a good structure for fixing the winding bushing, and it is necessary to improve the existing shortcomings and provide a winding structure for transformer production. Utility Model Content

[0006] The purpose of this utility model is to provide a winding structure for transformer production, which solves the problem that the winding mechanism does not have a good fixed winding sleeve structure.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a winding structure for transformer production, comprising a base, two connecting seats mounted on the upper surface of the base, a fixing component disposed between the two connecting seats, a winding sleeve fitted on the outer surface of the fixing component, a guiding component also mounted on the upper surface of the base, and a sleeve comprising a single-sided closed cylindrical body, an air inlet mounted on one end of the sleeve, the air inlet being rotatably connected to the outer surface of one of the connecting seats, a rubber air bladder disposed inside the sleeve, a cover fitted on one end of the rubber air bladder, an air inlet hole formed on the outer surface of the cover, and several through holes formed on the outer surface of the sleeve, with a key slidably connected inside the through holes, one end of the key abutting against the outer surface of the rubber air bladder, and a winding sleeve fitted on the outer surface of the sleeve.

[0009] Furthermore, a sealing plate is installed inside the air inlet, a first spring is installed at one end of the sealing plate, the other end of the first spring is installed on the outer surface of the cover, and a driven wheel is installed at one end of the air inlet.

[0010] Furthermore, the upper surface of the base is provided with a first sliding groove, a second sliding groove and a through opening. A one-way screw is rotatably connected inside the first sliding groove. One end of the one-way screw passes through the base and is equipped with a rotating handle. The other connecting seat is threadedly connected to the outer surface of the one-way screw.

[0011] Furthermore, the guiding assembly includes a connecting plate, a guide wheel is rotatably connected to the outer surface of the connecting plate, a mounting hole is provided on the outer surface of the connecting plate, a cleaning component is fitted inside the mounting hole, a reciprocating screw is rotatably connected inside the second slide groove, and a connecting plate is threaded to the outer surface of the reciprocating screw.

[0012] Furthermore, the cleaning component includes a connecting block, which is fitted inside the mounting hole. One end of the connecting block is provided with a cleaning end, and the other end of the connecting block is provided with a mounting groove. A cover plate is fitted on the outer surface of the mounting groove, and an opening is provided on the outer surface of the cover plate. A second spring is fitted on the inner surface of the mounting groove, and a limit block is installed on the other end of the second spring. One end of the limit block passes through the connecting block and extends outward. The outer surface of the limit block abuts against the outer surface of the connecting plate. A lever is provided on the upper surface of the limit block, and the lever is slidably connected inside the opening.

[0013] Furthermore, a transmission wheel set is installed at one end of the reciprocating lead screw, a drive motor is provided on one side of the base, a drive wheel is installed at the output end of the drive motor, and both the drive wheel and the driven wheel are connected to the transmission wheel set via belts.

[0014] This utility model has the following beneficial effects:

[0015] (1) This utility model installs an external exhaust pipe and an air inlet. By activating the external exhaust pipe, gas enters the interior of the rubber air bag through the air inlet, inflating the rubber air bag. This causes the key to move outward within the through hole and abut against the inner wall of the winding sleeve, thereby fixing the winding sleeve and achieving a good fixing effect.

[0016] (2) The present invention can guide the copper wire by setting the guide wheel, thereby achieving the effect of uniform wire deflection during the winding process and achieving uniform wire loading. The copper wire will pass through the cleaning component for transmission during winding. The cleaning end of the cleaning component will contact the outside of the copper wire, thereby cleaning the outside of the copper wire and achieving a better cleaning effect.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ;

[0021] Figure 3 This is a partial structural diagram of the present invention;

[0022] Figure 4 This is a cross-sectional view of the fixing component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the guiding component structure of this utility model;

[0024] Figure 6 This is a cross-sectional view of the cleaning component structure of this utility model;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Base; 101. First slide groove; 102. Second slide groove; 2. Connecting seat; 3. Fixing assembly; 301. Sleeve; 302. Air inlet; 303. Rubber airbag; 304. Cover; 305. Key; 306. Sealing plate; 307. First spring; 4. Winding sleeve; 5. Guide assembly; 501. Connecting plate; 502. Guide wheel; 503. Cleaning component; 50301. Connecting block; 50302. Cleaning end; 50303. Cover plate; 50304. Second spring; 50305. Limiting block; 50306. Toggle block; 6. Driven wheel; 7. One-way screw; 8. Rotating handle; 9. Reciprocating lead screw; 10. Transmission wheel set; 11. Drive motor; 12. Driving wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 As shown, this utility model is a winding structure for transformer production, including a base 1, two connecting seats 2 are installed on the upper surface of the base 1, a fixing component 3 is arranged between the two connecting seats 2, a winding sleeve 4 is sleeved on the outer surface of the fixing component 3, a guide component 5 is also installed on the upper surface of the base 1, the fixing component 3 includes a sleeve 301, the sleeve 301 is a single-sided closed cylinder, an air inlet 302 is installed at one end of the sleeve 301, the air inlet 302 is rotatably connected to the outer surface of one of the connecting seats 2, a rubber air bladder 303 is arranged inside the sleeve 301, a cover 304 is installed at one end of the rubber air bladder 303, an air inlet hole is opened on the outer surface of the cover 304, a number of through holes are opened on the outer surface of the sleeve 301, a key 305 is slidably connected inside the through holes, one end of the key 305 abuts against the outer surface of the rubber air bladder 303, and a winding sleeve 4 is sleeved on the outer surface of the sleeve 301.

[0029] The upper surface of the base 1 is provided with a first slide groove 101, a second slide groove 102 and a through opening. A one-way screw 7 is rotatably connected inside the first slide groove 101. One end of the one-way screw 7 passes through the base 1 and is equipped with a rotating handle 8. Another connecting seat 2 is threadedly connected to the outer surface of the one-way screw 7.

[0030] In use, by rotating the rotary handle 8, the rotary handle 8 drives the one-way screw 7 to rotate, so that the connecting seat 2 moves outward along the axial direction in the first slide groove 101. When the connecting seat 2 moves to the end of the first slide groove 101, the rotation of the rotary handle 8 is canceled. Then the winding sleeve 4 is placed on the outer surface of the sleeve 301. Then the rotary handle 8 is rotated in the opposite direction to reset the connecting seat 2.

[0031] By installing the external exhaust pipe and the air inlet 302, the external exhaust pipe is activated, allowing gas to enter the interior of the rubber air bag 303 through the air inlet 302, inflating the rubber air bag 303, causing the key 305 to move outward in the through hole and abut against the inner wall of the winding sleeve 4, thereby fixing the winding sleeve 4.

[0032] A sealing plate 306 is installed inside the air inlet 302. A first spring 307 is installed at one end of the sealing plate 306. The other end of the first spring 307 is installed on the outer surface of the cover 304. A driven wheel 6 is installed at one end of the air inlet 302.

[0033] After the gas enters the air inlet 302, it will push the sealing plate 306 to one end, and the first spring 307 will gradually contract. When the rubber airbag 303 is fully inflated, the external exhaust pipe will be gradually closed, so that the first spring 307 will regain its elasticity and push the sealing plate 306 to reset, so that the sealing plate 306 is tightly attached to the surface of the air inlet 302, thereby preventing the gas inside the rubber airbag 303 from leaking out.

[0034] The guide assembly 5 includes a connecting plate 501, a guide wheel 502 is rotatably connected to the outer surface of the connecting plate 501, an installation hole is opened on the outer surface of the connecting plate 501, a cleaning component 503 is installed inside the installation hole, a reciprocating screw 9 is rotatably connected inside the second slide groove 102, and the connecting plate 501 is threadedly connected to the outer surface of the reciprocating screw 9.

[0035] After fixing the winding sleeve 4, pass one end of the copper wire through the guide wheel 502 and the cleaning part 503 in sequence and install it on the outer surface of the winding sleeve 4.

[0036] A transmission wheel set 10 is installed at one end of the reciprocating lead screw 9, and a drive motor 11 is provided on one side of the base 1. A drive wheel 12 is installed at the output end of the drive motor 11. The drive wheel 12 and the driven wheel 6 are both connected to the transmission wheel set 10 by a belt.

[0037] The dimensions of the driving wheel 12, the driven wheel 6 and the transmission wheel set 10 are the same;

[0038] When winding copper wire, the drive motor 11 is started, causing the output end of the drive motor 11 to drive the drive wheel 12 to rotate. The drive wheel 12 drives the transmission wheel set 10 to rotate via a belt. The transmission wheel set 10 drives the driven wheel 6 to rotate via a belt. When the transmission wheel set 10 rotates, it drives the reciprocating screw 9 to rotate, causing the connecting plate 501 to move repeatedly along the axial direction in the second slide groove 102. When the driven wheel 6 rotates, it drives the winding sleeve 4 to rotate via the sleeve 301, thereby performing the winding of copper wire.

[0039] The cleaning component 503 includes a connecting block 50301, which is fitted inside the mounting hole. One end of the connecting block 50301 is provided with a cleaning end 50302, and the other end of the connecting block 50301 is provided with a mounting groove. A cover plate 50303 is fitted on the outer surface of the mounting groove. An opening is provided on the outer surface of the cover plate 50303. A second spring 50304 is fitted on the inner surface of the mounting groove. A limit block 50305 is installed on the other end of the second spring 50304. One end of the limit block 50305 passes through the connecting block 50301 and extends outward. The outer surface of the limit block 50305 abuts against the outer surface of the connecting plate 501. A lever 50306 is provided on the upper surface of the limit block 50305. The lever 50306 is slidably connected inside the opening.

[0040] During the winding of the copper wire, the guide wheel 502 can guide the copper wire, thereby guiding the copper wire to deflect at a uniform speed during the winding process and achieving the effect of uniform winding. The copper wire will pass through the cleaning component 503 for transmission during winding. The cleaning end 50302 of the cleaning component 503 will contact the outside of the copper wire, thereby cleaning the outside of the copper wire and achieving a better cleaning effect.

[0041] When the cleaning component 503 needs to be disassembled, the pusher block 50306 is pushed to move the pusher block 50306 within the opening, while the limit block 50305 moves into the mounting groove. At the same time, the second spring 50304 gradually contracts. When the outer surface of the limit block 50305 is flush with the outer surface of the connecting block 50301, the cover plate 50303 can be pushed to one side, causing the connecting block 50301 to slide outward within the mounting hole, thereby achieving the separation of the cleaning component 503 from the connecting plate 501.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A winding structure for transformer manufacturing, comprising a base (1), wherein two connecting seats (2) are mounted on the upper surface of the base (1), characterized in that: A fixing component (3) is provided between the two connecting seats (2), and a winding sleeve (4) is sleeved on the outer surface of the fixing component (3). A guide component (5) is also installed on the upper surface of the base (1). The fixing component (3) includes a sleeve (301), which is a single-sided closed cylinder. An air inlet (302) is installed at one end of the sleeve (301). The air inlet (302) is rotatably connected to the outer surface of one of the connecting seats (2). A rubber airbag (303) is provided inside the sleeve (301). A cover (304) is installed at one end of the rubber airbag (303). An air inlet hole is opened on the outer surface of the cover (304). A plurality of through holes are opened on the outer surface of the sleeve (301). A key (305) is slidably connected inside the through holes. One end of the key (305) abuts against the outer surface of the rubber airbag (303). A winding sleeve (4) is sleeved on the outer surface of the sleeve (301).

2. The winding structure for transformer manufacturing according to claim 1, characterized in that: The air inlet (302) is equipped with a sealing plate (306), and a first spring (307) is installed at one end of the sealing plate (306). The other end of the first spring (307) is installed on the outer surface of the cover (304). A driven wheel (6) is installed at one end of the air inlet (302).

3. The winding structure for transformer manufacturing according to claim 1, characterized in that: The upper surface of the base (1) is provided with a first groove (101), a second groove (102) and a through opening. A one-way screw (7) is rotatably connected inside the first groove (101). One end of the one-way screw (7) passes through the base (1) and is equipped with a rotating handle (8). Another connecting seat (2) is threadedly connected to the outer surface of the one-way screw (7).

4. The winding structure for transformer manufacturing according to claim 3, characterized in that: The guide assembly (5) includes a connecting plate (501), a guide wheel (502) is rotatably connected to the outer surface of the connecting plate (501), and a mounting hole is provided on the outer surface of the connecting plate (501), and a cleaning component (503) is installed inside the mounting hole. The second slide (102) is rotatably connected to a reciprocating lead screw (9), and the outer surface of the reciprocating lead screw (9) is threadedly connected to a connecting plate (501).

5. The winding structure for transformer manufacturing according to claim 4, characterized in that: The cleaning component (503) includes a connecting block (50301), which is fitted inside the mounting hole. One end of the connecting block (50301) is provided with a cleaning end (50302), and the other end of the connecting block (50301) is provided with a mounting groove. A cover plate (50303) is fitted on the outer surface of the mounting groove. An opening is provided on the outer surface of the cover plate (50303). A second spring (50304) is fitted on the inner surface of the mounting groove. A limit block (50305) is installed on the other end of the second spring (50304). One end of the limiting block (50305) passes through the connecting block (50301) and extends outward. The outer surface of the limiting block (50305) abuts against the outer surface of the connecting plate (501). The upper surface of the limiting block (50305) is provided with a lever (50306), which is slidably connected inside the opening.

6. The winding structure for transformer manufacturing according to claim 4, characterized in that: One end of the reciprocating lead screw (9) is equipped with a transmission wheel set (10), and a drive motor (11) is provided on one side of the base (1). The output end of the drive motor (11) is equipped with a drive wheel (12). The drive wheel (12) and the driven wheel (6) are both connected to the transmission wheel set (10) by belt.

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