Adjustable winding machine for transformer production

Abstract

The utility model relates to a winding machine technical field, the utility model provides an adjustable winding machine for transformer production, including bottom plate, still including first fixed support, second fixed support, electric sliding table, support column, rotating mechanism, positioning mechanism and adjusting mechanism, first fixed support fixedly arranged on the top side wall of bottom plate, the top side wall of bottom plate is located first fixed support's one side and is slidably provided with second fixed support, electric sliding table fixedly arranged on the top side wall of bottom plate, and the moving end of electric sliding table is fixedly connected with second fixed support, support column is through and rotationally arranged on first fixed support, and the support mouth is opened on second fixed support, and support column is aligned with support mouth position, rotating mechanism sets up on first fixed support, is used for driving support column and rotates, positioning mechanism sets up on support column, through above -mentioned technical scheme, is used for solving the technical problem that the winding of coil is uneven on the surface of framework and affects the winding effect in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, specifically to an adjustable winding machine for transformer production. Background Technology

[0002] In the transformer manufacturing process, the coil, as the core component for electromagnetic induction conversion, directly determines the transformer's insulation performance, loss characteristics, and operational stability through its winding quality. For compact products such as small transformers and high-frequency transformers, the coil is usually wound onto an insulating frame before the frame with the coil is assembled with the core. The frame not only fixes the coil's shape but also provides insulation between the coil and the core. Therefore, the accuracy of the coil's winding position and the uniformity of its arrangement on the frame are key indicators for ensuring the overall performance of the transformer.

[0003] In the existing technology, the winding of coils generally involves first fixing the frame on the positioning mechanism, then winding the coil around the frame, and finally driving the frame to rotate to achieve the winding of the coil. However, during the coil winding process, the coil is wound in a fixed position on the frame, and the winding distribution of the frame is uneven, which affects the winding effect of the coil. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an adjustable winding machine for transformer production, which solves the technical problem in the prior art where uneven winding of the coil on the surface of the bobbin affects the winding effect.

[0005] According to one aspect, at least one embodiment of the present invention provides an adjustable winding machine for transformer production, including a base plate, a first fixed frame, a second fixed frame, an electric slide table, a support column, a rotating mechanism, a positioning mechanism, and an adjusting mechanism. The first fixed frame is fixedly mounted on the top side wall of the base plate, and the second fixed frame is slidably mounted on one side of the top side wall of the base plate relative to the first fixed frame. The electric slide table is fixedly mounted on the top side wall of the base plate, and the moving end of the electric slide table is fixedly connected to the second fixed frame. The support column passes through and is rotatably mounted on the first fixed frame. The second fixed frame has a support opening, and the support column is aligned with the support opening. The rotating mechanism is mounted on the first fixed frame and is used to drive the support column to rotate. The positioning mechanism is mounted on the support column and is used to position the support column relative to the transformer frame. The adjusting mechanism is mounted on the first fixed frame and is used to adjust the position of the coil wound on the transformer frame.

[0006] Preferably, the positioning mechanism includes a positioning groove, a positioning seat, and an angle adjustment mechanism. The positioning groove is formed on the opposite sidewall of the support column, and a positioning opening is formed between the bottoms of the two positioning grooves. The positioning seat is disposed in the positioning groove, and two positioning plates are hinged to the bottom of the positioning groove. The angle adjustment mechanism is disposed on the support column and is used to drive the positioning plates to adjust the angle.

[0007] Furthermore, the angle adjustment mechanism includes a positioning block, a positioning rod, and a moving mechanism. The positioning block is slidably disposed within the positioning opening. The positioning rod is hinged to the adjacent positioning plate on both opposite sidewalls of the positioning block. The moving mechanism is disposed on the support column and is used to drive the positioning block to move within the positioning opening.

[0008] Furthermore, the moving mechanism includes a threaded rod and a handwheel. The threaded rod is rotatably disposed within the positioning port and passes through the positioning block via a threaded connection. The handwheel is rotatably disposed on the side wall of the support column and is fixedly connected to the threaded rod.

[0009] Furthermore, the rotating mechanism includes a first cavity, a first gear ring, a first gear, and a first motor. The first cavity is formed within the first fixed frame, the support column passes through the first cavity, the first gear ring is fixedly disposed on the outer wall of the support column, the first gear is rotatably disposed within the first cavity, the first gear meshes with the first gear ring, the first motor is mounted on the first fixed frame, and the output end of the first motor is fixedly connected to the first gear.

[0010] Based on the above scheme, the adjustment mechanism includes an adjustment seat, an adjustment block, and a reciprocating movement mechanism. The adjustment seat is fixedly mounted on the first fixed frame, and the second fixed frame has an adjustment port that is aligned with the position of the adjustment seat. The top sidewall of the adjustment seat has an adjustment groove, and the adjustment block is slidably mounted in the adjustment groove. The top sidewall of the adjustment block has a guide ring fixedly mounted on it. The reciprocating movement mechanism is mounted on the adjustment block and is used to drive the adjustment block to reciprocate within the adjustment groove.

[0011] Based on the above scheme, the reciprocating moving mechanism includes a moving port and a reciprocating lead screw. The moving port is opened on the adjusting block, the reciprocating lead screw is rotatably disposed in the adjusting groove, a lead screw sleeve that cooperates with the reciprocating lead screw is fitted on the reciprocating lead screw, the lead screw sleeve is fixedly disposed in the moving port, and the reciprocating lead screw is fixedly connected to the first gear.

[0012] Based on the above scheme, a rubber pad is fixedly provided on the inner wall of the guide ring.

[0013] The beneficial effects of the embodiments of this utility model are as follows: 1. In this utility model, by setting up a positioning mechanism, after the skeleton is fitted onto the support column, the operation of the electric slide table can drive the second fixed frame to move, so that the support column passes through the support opening and the second fixed frame and the first fixed frame can limit the skeleton. Then, the rotation of the handwheel can drive the threaded rod to rotate, and at the same time, the threaded rod and the positioning block can drive the positioning block to move. Then, the positioning rod can push the positioning plate to adjust the angle of the positioning plate, and the positioning seat can be moved by adjusting the angle of the positioning plate and clamping and positioning the inner wall of the skeleton, thereby realizing the positioning between the skeleton and the support column. 2. In this utility model, by setting up a rotating mechanism, the operation of the first motor can drive the first gear to rotate, and at the same time, the meshing of the first gear with the first gear ring can drive the support column and the frame to rotate, thereby facilitating the winding of the coil; 3. In this utility model, by setting the adjustment mechanism, after the wire passes through the guide ring, the rotation of the first gear can drive the reciprocating screw to rotate. At the same time, through the cooperation of the reciprocating screw and the screw sleeve, the adjustment block and the guide ring are driven to move back and forth in the adjustment groove, thereby facilitating the improvement of the uniformity of the coil winding on the skeleton. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an adjustable winding machine for transformer production in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of an adjustable winding machine for transformer production from another perspective in one embodiment; Figure 3 for Figure 1 A cross-sectional structural schematic diagram of the rotating mechanism in the embodiment; Figure 4 for Figure 1 A cross-sectional structural schematic diagram of the positioning mechanism in the embodiment; In the diagram: 1. Base plate; 2. First fixed frame; 3. Second fixed frame; 4. Electric slide table; 5. Support column; 6. Support opening; 7. Positioning groove; 8. Positioning port; 9. Positioning seat; 10. Positioning plate; 11. Positioning block; 12. Positioning rod; 13. Threaded rod; 14. Handwheel; 15. First cavity; 16. First gear ring; 17. First gear; 18. First motor; 19. Adjusting seat; 20. Adjusting port; 21. Adjusting groove; 22. Adjusting block; 23. Guide ring; 24. Reciprocating screw. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0016] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0017] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0019] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0021] like Figures 1-4 As shown, an adjustable winding machine for transformer production according to an embodiment of the present invention is illustrated. It includes a base plate 1, a first fixed frame 2, a second fixed frame 3, an electric slide table 4, a support column 5, a rotating mechanism, a positioning mechanism, and an adjusting mechanism. The first fixed frame 2 is fixedly mounted on the top side wall of the base plate 1. The second fixed frame 3 is slidably mounted on one side of the top side wall of the base plate 1, located next to the first fixed frame 2. The electric slide table 4 is fixedly mounted on the top side wall of the base plate 1, and its movable end is fixedly connected to the second fixed frame 3. The support column 5 passes through and is rotatably mounted on the first fixed frame 2. A support opening 6 is provided on the second fixed frame 3, and the support column 5 is aligned with the support opening 6. The rotating mechanism is mounted on the first fixed frame 2 to drive the support column 5 to rotate. The positioning mechanism is mounted on the support column 5 to position the support column 5 relative to the transformer frame. The adjusting mechanism is mounted on the first fixed frame 2 to adjust the position of the coil wound on the transformer frame.

[0022] Reference Figures 1-4The positioning mechanism includes a positioning groove 7, a positioning plate 10, and an angle adjustment mechanism. Positioning grooves 7 are formed on opposite sidewalls of the support column 5, and a positioning opening 8 is formed between the bottoms of the two positioning grooves 7. Positioning plates 10 are disposed within the positioning grooves 7, and two positioning plates 10 are hinged to the bottoms of the positioning grooves 7. The angle adjustment mechanism is mounted on the support column 5 and is used to drive the positioning plates 10 to adjust their angle. The angle adjustment mechanism includes a positioning block 11, a positioning rod 12, and a moving mechanism. The positioning block 11 is slidably disposed within the positioning opening 8. Positioning rods 12 are hinged to the adjacent positioning plates 10 on both opposite sidewalls of the positioning block 11. The moving mechanism is mounted on the support column 5 and is used to drive the positioning block 11 to move within the positioning opening 8. The moving mechanism includes a threaded rod 13 and a handwheel 14. The threaded rod 13 is rotatably disposed within the positioning opening 8. The threaded rod 13 passes through the positioning block 11 via a threaded engagement. The handwheel 14 is rotatably mounted on the side wall of the support column 5 and is fixedly connected to the threaded rod 13. Specifically, after the skeleton is fitted onto the support column 5, the operation of the electric slide table 4 can drive the second fixing frame 3 to move, so that the support column 5 passes through the support opening 6 and the second fixing frame 3 and the first fixing frame 2 can limit the skeleton. Then, the rotation of the handwheel 14 can drive the threaded rod 13 to rotate, and at the same time, the threaded engagement between the threaded rod 13 and the positioning block 11 can drive the positioning block 11 to move. Then, the positioning rod 12 can push the positioning plate 10 to adjust the angle of the positioning plate 10. Thus, the angle adjustment of the positioning plate 10 can push the positioning seat 9 to move and clamp and position the inner wall of the skeleton, thereby achieving the positioning between the skeleton and the support column 5.

[0023] Reference Figure 2 and Figure 3 The rotating mechanism includes a first cavity 15, a first gear ring 16, a first gear 17, and a first motor 18. The first cavity 15 is located inside the first fixed frame 2, and the support column 5 passes through the first cavity 15. The first gear ring 16 is fixedly mounted on the outer wall of the support column 5. The first gear 17 is rotatably mounted inside the first cavity 15 and meshes with the first gear ring 16. The first motor 18 is mounted on the first fixed frame 2, and the output end of the first motor 18 is fixedly connected to the first gear 17. Specifically, the operation of the first motor 18 can drive the first gear 17 to rotate, and at the same time, the meshing of the first gear 17 with the first gear ring 16 drives the support column 5 and the frame to rotate, thereby facilitating the winding of the coil.

[0024] Reference Figures 1-3The adjustment mechanism includes an adjustment seat 19, an adjustment block 22, and a reciprocating movement mechanism. The adjustment seat 19 is fixedly mounted on the first fixed frame 2, and the second fixed frame 3 has an adjustment port 20 aligned with the adjustment seat 19. The top side wall of the adjustment seat 19 has an adjustment groove 21, and the adjustment block 22 is slidably mounted in the adjustment groove 21. A guide ring 23 is fixedly mounted on the top side wall of the adjustment block 22. The reciprocating movement mechanism is mounted on the adjustment block 22 and is used to drive the adjustment block 22 to reciprocate within the adjustment groove 21. The reciprocating movement mechanism includes a moving port and a reciprocating screw 24. The moving port is located on the adjustment seat 19. On block 22, a reciprocating screw 24 is rotatably mounted in the adjusting groove 21. A screw sleeve that cooperates with the reciprocating screw 24 is fitted on the reciprocating screw 24. The screw sleeve is fixedly mounted in the moving port. The reciprocating screw 24 is fixedly connected to the first gear 17. A rubber pad is fixedly mounted on the inner wall of the guide ring 23. Specifically, after the wire passes through the guide ring 23, the rotation of the first gear 17 can drive the reciprocating screw 24 to rotate. At the same time, through the cooperation of the reciprocating screw 24 and the screw sleeve, the adjusting block 22 and the guide ring 23 are driven to reciprocate within the adjusting groove 21, thereby facilitating the improvement of the uniformity of the coil winding on the frame.

[0025] In this embodiment, during use, after the skeleton is fitted onto the support column 5, the operation of the electric slide table 4 drives the second fixing frame 3 to move, so that the support column 5 passes through the support opening 6 and the second fixing frame 3 and the first fixing frame 2 limit the skeleton. Then, the rotation of the handwheel 14 drives the threaded rod 13 to rotate, and at the same time, the threaded engagement between the threaded rod 13 and the positioning block 11 drives the positioning block 11 to move. Then, the positioning rod 12 pushes the positioning plate 10 to adjust the angle of the positioning plate 10. Thus, the angle adjustment of the positioning plate 10 can push the positioning seat 9 to move and clamp and position the inner wall of the skeleton, thereby achieving... After positioning the frame and support column 5, the operator threaded the wire through the guide ring 23 and wound it around the frame. Then, the operator controlled the first motor 18 to work. The operation of the first motor 18 could drive the first gear 17 to rotate. At the same time, the meshing of the first gear 17 and the first gear ring 16 could drive the support column 5 and the frame to rotate, thereby facilitating the winding of the coil. During the winding process, the rotation of the first gear 17 could drive the reciprocating screw 24 to rotate. At the same time, the cooperation of the reciprocating screw 24 and the screw sleeve could drive the adjusting block 22 and the guide ring 23 to move back and forth in the adjusting groove 21, thereby facilitating the uniformity of the coil winding on the frame.

[0026] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An adjustable winding machine for transformer production, comprising a base plate (1), characterized in that, Also includes: The first fixing frame (2) is fixedly installed on the top side wall of the base plate (1); The second fixing frame (3) is slidably provided on the top side wall of the base plate (1) on one side of the first fixing frame (2). An electric slide (4) is fixedly mounted on the top side wall of the base plate (1), and the moving end of the electric slide (4) is fixedly connected to the second fixed frame (3). A support column (5) is provided, which is rotatably mounted on the first fixed frame (2). A support opening (6) is provided on the second fixed frame (3). The support column (5) is aligned with the support opening (6). A rotating mechanism is provided on the first fixed frame (2) and is used to drive the support column (5) to rotate. A positioning mechanism is provided on the support column (5) for positioning the support column (5) and the transformer frame. An adjustment mechanism is provided on the first fixed frame (2) for adjusting the position of the coil wound on the transformer frame.

2. The adjustable winding machine for transformer production according to claim 1, characterized in that, The positioning mechanism includes: Positioning groove (7), the positioning groove (7) is provided on the opposite side wall of the support column (5), and a positioning opening (8) is provided between the bottom of the two positioning grooves (7); Positioning seat (9), the positioning seat (9) is disposed in the positioning groove (7), and two positioning plates (10) are hinged to the bottom of the positioning groove (7). An angle adjustment mechanism is provided on the support column (5) and is used to drive the positioning plate (10) to adjust the angle.

3. The adjustable winding machine for transformer production according to claim 2, characterized in that, The angle adjustment mechanism includes: Positioning block (11), which is slidably disposed in the positioning port (8); The positioning rod (12) is hinged to the positioning plate (10) on both opposite side walls of the positioning block (11). A moving mechanism is provided on the support column (5) for driving the positioning block (11) to move within the positioning port (8).

4. An adjustable winding machine for transformer production according to claim 3, characterized in that, The moving mechanism includes: A threaded rod (13) is rotatably disposed in the positioning port (8), and the threaded rod (13) passes through the positioning block (11) through a threaded engagement. Handwheel (14) is rotatably mounted on the side wall of the support column (5) and is fixedly connected to the threaded rod (13).

5. An adjustable winding machine for transformer production according to claim 4, characterized in that, The rotating mechanism includes: The first cavity (15) is formed inside the first fixing frame (2), and the support column (5) passes through the first cavity (15). The first toothed ring (16) is fixedly disposed on the outer wall of the support column (5); The first gear (17) is rotatably disposed in the first cavity (15) and meshes with the first gear ring (16); The first motor (18) is mounted on the first fixed frame (2), and the output end of the first motor (18) is fixedly connected to the first gear (17).

6. An adjustable winding machine for transformer production according to claim 5, characterized in that, The adjustment mechanism includes: Adjustment seat (19), the adjustment seat (19) is fixedly mounted on the first fixed frame (2), the second fixed frame (3) has an adjustment port (20), the adjustment port (20) is aligned with the position of the adjustment seat (19), and the top side wall of the adjustment seat (19) has an adjustment groove (21). Adjustment block (22), the adjustment block (22) is slidably disposed in the adjustment groove (21), and a guide ring (23) is fixedly disposed on the top side wall of the adjustment block (22); A reciprocating movement mechanism is provided on the adjusting block (22) for driving the adjusting block (22) to reciprocate within the adjusting groove (21).

7. An adjustable winding machine for transformer production according to claim 6, characterized in that, The reciprocating movement mechanism includes: A movable port is provided on the adjusting block (22); A reciprocating lead screw (24) is rotatably disposed in the adjusting groove (21). A lead screw sleeve that cooperates with the reciprocating lead screw (24) is fitted on the reciprocating lead screw (24). The lead screw sleeve is fixedly disposed in the moving port. The reciprocating lead screw (24) is fixedly connected to the first gear (17).

8. An adjustable winding machine for transformer production according to claim 7, characterized in that, A rubber pad is fixedly provided on the inner wall of the guide ring (23).

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