Core ejecting mechanism used in cooperation with winding equipment

Abstract

The utility model discloses a core ejecting mechanism used in cooperation with winding equipment. The core ejecting mechanism comprises a frame body, a winding chuck and a core ejecting jig. According to the utility model, the transformer main body can be stably placed by arranging the winding chucks and the top core jig, and the anti-protruding winding groove can be formed between the top core jig and the transformer main body by virtue of the abutting of the top core jig, so that the standard of the winding on the outer side of the transformer main body is ensured, and the problem that the winding on the side edge protrudes is avoided; a first servo motor and a third servo motor are arranged, rotation of the winding chuck and the core ejecting jig can be correspondingly achieved, the transformer body is assisted in rotating, stable rotating winding movement of the transformer body is achieved, a second servo motor, a lead screw and a movable plate are arranged, a second pipe body and the core ejecting jig can be smoothly and transversely moved and transmitted, and the winding efficiency is improved. And the core ejecting jig is quickly propped against or far away from the outer side of the transformer main body, so that the convenience of replacing and processing a product is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of a core pushing mechanism, in particular to a core pushing mechanism used in a winding device. Background Technique

[0002] Due to actual production requirements, during the production of products, there is a structure with a baffle on one side and no baffle on the other side. When winding wires for this structure, it is necessary to ensure that the wire coils wound do not protrude from the product. However, for the winding devices used in the existing technology, the winding blocking effect for products with this structure is poor, and it is relatively easy to have the problem of protruding winding, resulting in the winding quality of the product being affected.

[0003] Therefore, a core pushing mechanism is proposed now to form a shape-blocking winding groove between the product and the core pushing mechanism, so as to assist in ensuring the standard of product winding, reducing the problem of protruding winding, improving the winding quality and facilitating the replacement of winding for the product. Content of the Utility Model

[0004] The purpose of the utility model is to provide a core pushing mechanism used in a winding device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: A core pushing mechanism used in a winding device includes a frame body. A first connection frame is arranged on the left side of the upper end of the frame body. A first servo motor is installed on the left side of the first connection frame. The output end of the first servo motor is butted with a first pipe body. A winding chuck is installed on the right side of the first pipe body. A second connection frame is arranged on the right side of the upper end of the frame body. The right side of the second connection frame is connected to a third connection frame. A second servo motor is arranged in the middle of the third connection frame. The output end of the second servo motor is butted with a lead screw. A moving plate is arranged outside the lead screw. Second pipe bodies are installed on both sides of the moving plate. A core pushing jig is arranged inside the second pipe body. Third servo motors are arranged on both sides of the third connection frame. The output end of the third servo motor is connected to a rotating shaft. The rotating shaft is connected to the inside of the second pipe body. An installation groove is opened inside the core pushing jig. A baffle is installed inside the installation groove. A transformer body is placed between the winding chuck and the core pushing jig. A rib is arranged outside the transformer body, and a copper wire is wound outside the rib.

[0006] Preferably, the first servo motors are symmetrically installed before and after on the left side of the first connection frame, and the output ends of the first servo motors on both sides are butted with the first pipe body.

[0007] Preferably, the first pipe body is inserted into the upper left part of the frame body, and the right side of the first pipe body is connected to the winding chuck which is butted with the transformer body.

[0008] Preferably, the middle of the moving plate is in threaded connection with the lead screw, and both sides inside the moving plate are inserted into the rotating shaft.

[0009] Preferably, the second pipe body is symmetrically installed before and after on the left side of the moving plate, and the left sides of the two second pipe bodies are both connected to a core pressing jig.

[0010] Preferably, the third servo motor is symmetrically arranged before and after on the right side of the third connecting frame, and the output ends of the two third servo motors are both connected to a rotating shaft.

[0011] Preferably, there is a wire winding groove between the core pressing jig and the edge stop provided on the side of the transformer body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By providing a wire winding chuck and a core pressing jig, the present utility model can achieve stable placement of the transformer body. Through the resistance of the core pressing jig, a wire winding groove for preventing protrusion can be formed between the core pressing jig and the transformer body to ensure the standard of wire winding on the outer side of the transformer body and avoid the problem of wire winding protruding from the side. In addition, by providing a first servo motor and a third servo motor, the wire winding chuck and the core pressing jig can be rotated correspondingly to assist in rotating the transformer body, realizing stable rotary wire winding of the transformer body. Moreover, by providing a second servo motor, a lead screw and a moving plate, the second pipe body and the core pressing jig can be smoothly translated and driven, so that the core pressing jig can quickly abut against or move away from the outer side of the transformer body, thereby enhancing the convenience of product replacement and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the core pressing mechanism of the present utility model;

[0015] Figure 2 is of the present utility model Figure 1 is an enlarged structural diagram at A in;

[0016] Figure 3 is a schematic cross-sectional structural diagram of the middle part of the wire winding chuck and the core pressing jig of the present utility model;

[0017] Figure 4 is of the present utility model Figure 3 is an enlarged structural diagram at B in.

[0018] In the figure: frame body - 1, first connecting frame - 2, first servo motor - 3, first pipe body - 4, wire winding chuck - 5, second connecting frame - 6, third connecting frame - 7, second servo motor - 8, lead screw - 9, moving plate - 10, second pipe body - 11, core pressing jig - 12, third servo motor - 13, rotating shaft - 14, installation groove - 15, baffle - 16, transformer body - 17, edge stop - 18, copper wire - 19. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To further explain the technical solution of the present utility model, the following will be elaborated in detail through specific embodiments.

[0020] Please refer to Figures 1-4 , the present utility model provides a top core mechanism for supporting a winding device, including a frame body 1. On the left side of the upper end of the frame body 1, there is a first connection frame 2 for connecting and supporting. On the left side of the first connection frame 2, there is a first servo motor 3 that can be used for rotational drive cooperation. The output end of the first servo motor 3 is connected to a first tube body 4, and a winding chuck 5 is installed on the right side of the first tube body 4. In this way, the auxiliary clamping and placement of the transformer body 17 and the rotational winding drive can be realized. On the right side of the upper end of the frame body 1, there is a second connection frame 6. The right side of the second connection frame 6 is connected to a third connection frame 7, and the size of the third connection frame 7 is smaller than that of the second connection frame 6. In the middle of the right side of the third connection frame 7, there is a second servo motor 8 for rotational drive adjustment. The output end of the second servo motor 8 is connected to a lead screw 9. A moving plate 10 is arranged outside the lead screw 9. In this way, the lead screw 9 can conveniently drive the moving plate 10 in a threaded manner to press against the transformer body 17. On both sides of the moving plate 10, there are second tube bodies 11 rotatably connected. Inside the second tube bodies 11, there are top core jigs 12, and the top core jigs 12 can cooperate with the winding chuck 5 to realize the counter-pressure clamping of the transformer body 17, and form a winding groove between the top core jigs 12 and the product to meet the standard winding requirements of the product and avoid the occurrence of the problem of protruding winding. On both sides of the third connection frame 7, there are third servo motors 13. The output ends of the third servo motors 13 are connected to rotating shafts 14, and the rotating shafts 14 are connected to the inside of the second tube bodies 11. In this way, the third servo motors 13 can realize the rotation of the rotating shafts 14 relative to the second tube bodies 11 through the rotating shafts 14 connected to the output ends. In this way, the top core jigs 12 installed inside the second tube bodies 11 can be assisted in rotation to ensure the standard of winding on one side of the transformer body 17. A horizontally arranged installation groove 15 is opened inside the top core jigs 12, and a baffle 16 is installed inside the installation groove 15. In this way, through the baffle 16, the positioning and counter-pressure movement with the side of the transformer body 17 can be realized to ensure the stable formation of the winding groove. A transformer body 17 is placed between the winding chuck 5 and the top core jigs 12. A retaining edge 18 is arranged outside the transformer body 17, and a copper wire 19 is wound outside the retaining edge 18.

[0021] Among them, the first servo motor 3 is symmetrically installed before and after on the left side of the first connecting frame 2, and the output ends of the two first servo motors 3 are both connected to the first pipe body 4, ensuring the stable combination of the first servo motor 3 and the first pipe body 4 and realizing the rotational winding drive cooperation; the first pipe body 4 is inserted into the upper left part of the frame body 1, and the right side of the first pipe body 4 is connected to the winding chuck 5 which is connected to the transformer main body 17, ensuring that the winding chuck 5 can stably place and wind the transformer main body 17; the middle part of the moving plate 10 is in threaded connection with the lead screw 9, and both sides inside the moving plate 10 are inserted with the rotating shaft 14, ensuring that the lead screw 9 can be in threaded drive with the moving plate 10 and realizing the efficient counteracting winding assistance of the core jig 12 to the transformer main body 17.

[0022] Among them, the second pipe body 11 is symmetrically installed before and after on the left side of the moving plate 10, and the left sides of the two second pipe bodies 11 are both connected to the core jig 12, ensuring that the second pipe body 11 can not only realize the moving counteracting winding assistance of the core jig 12, but also realize the auxiliary rotational drive to ensure the stability of the winding of the transformer main body 17; the third servo motor 13 is symmetrically arranged before and after on the right side of the third connecting frame 7, and the output ends of the two third servo motors 13 are both connected to the rotating shaft 14, ensuring the cooperation between the two third servo motors 13 and the two rotating shafts 14 and realizing the formation of a double winding station; the rotating shaft 14 is horizontally inserted into the second pipe body 11, and the rotating shaft 14 is in rotational connection with the second pipe body 11, ensuring that the rotating shaft 14 can not only support the second pipe body 11 to enable the second pipe body 11 to realize stable horizontal movement adjustment, but also rotationally drive the second pipe body 11 to drive the core jig 12 to realize the auxiliary winding cooperation of the transformer main body 17, and there is a winding groove between the core jig 12 and the edge 18 provided on the side of the transformer main body 17. Therefore, with the formed winding groove, the stable winding connection between the edge 18 and the copper wire 19 can be ensured, and the problem of winding protrusion of the copper wire 19 can be avoided.

[0023] The working principle is as follows:

[0024] When the winding activity of the transformer main body 17 is to be carried out, the transformer main body 17 can be connected to the winding chuck 5 provided on the right side of the first pipe body 4, so that the winding chuck 5 places and clamps the transformer main body 17. At the same time, the baffle 18 provided on the side of the transformer main body 17 will face the top core jig 12 provided on the right side. At this time, the second servo motor 8 can be driven to make the output end of the second servo motor 8 rotate the screw rod 9. As the screw rod 9 rotates, the moving plate 10 threadedly connected to the outside of the screw rod 9 will move the second pipe body 11 connected to the inside of the front and rear sides to the left. As the two second pipe bodies 11 move to the left, the top core jig 12 connected to the inside of the two second pipe bodies 11 will move towards the winding chuck 5 to abut against the baffle 18 on the outside of the transformer main body 17. When abutting, the baffle 16 provided in the installation groove 15 opened inside the top core jig 12 will be positioned and abutted against the baffle 18 on the outside of the transformer main body 17. In this way, a winding groove is formed between the top core jig 12 and the baffle 18. Thus, subsequently, the first servo motor 3 and the third servo motor 13 run simultaneously, which can drive the rotation of the winding chuck 5 and the top core jig 12, thereby driving the transformer main body 17 to rotate synchronously for the winding activity. And through the winding groove formed between the top core jig 12 and the baffle 18 on the outside of the transformer main body 17, the standard of the copper wire 19 winding around the baffle 18 can be ensured, and the problem of winding protrusion can be avoided, so as to prevent the problem of non-standard winding of the transformer main body 17 with the baffle 18;

[0025] After the winding activity of the transformer main body 17 is completed, the second pipe body 11 and the top core jig 12 can be moved to the right again through the transmission of the second servo motor 8, the screw rod 9 and the moving plate 10, so that the top core jig 12 releases the abutting effect on the side of the transformer main body 17. In this way, the transformer main body 17 that has completed winding can be removed from the top core jig 12, and then the placement and winding processing of a new transformer main body 17 can be carried out, thus achieving the advantages of forming a groove for preventing winding protrusion of the transformer main body 17 and convenient product replacement and processing.

[0026] The above are only the preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A top core mechanism for use with a winding device, characterized in that: It includes a frame body (1). On the left side of the upper end of the frame body (1), there is a first connection frame (2). On the left side of the first connection frame (2), a first servo motor (3) is installed. The output end of the first servo motor (3) is connected to a first pipe body (4). On the right side of the first pipe body (4), a wire winding chuck (5) is installed. On the right side of the upper end of the frame body (1), there is a second connection frame (6). On the right side of the second connection frame (6), there is a third connection frame (7) connected. In the middle of the third connection frame (7), there is a second servo motor (8). The output end of the second servo motor (8) is connected to a lead screw (9). On the outside of the lead screw (9), there is a moving plate (10). On both sides of the moving plate (10), second pipe bodies (11) are installed. Inside the second pipe bodies (11), there are core holding jigs (12). On both sides of the third connection frame (7), there are third servo motors (13). The output end of the third servo motor (13) is connected to a rotating shaft (14). The rotating shaft (14) is connected to the inside of the second pipe body (11). Inside the core holding jig (12), there is an installation groove (15). Inside the installation groove (15), there is a baffle (16). Between the wire winding chuck (5) and the core holding jig (12), there is a transformer body (17). On the outside of the transformer body (17), there is a rib (18), and a copper wire (19) is wound around the outside of the rib (18).

2. The core mechanism for supporting a winding device according to claim 1, characterized in that: The first servo motors (3) are symmetrically installed in the front and back on the left side of the first connection frame (2), and the output ends of the first servo motors (3) on both sides are connected to the first pipe body (4).

3. The core mechanism used in combination with the winding device according to claim 1, characterized in that: The first pipe body (4) is inserted into the inside of the upper left end of the frame body (1), and the wire winding chuck (5) connected to the right side of the first pipe body (4) is connected to the transformer body (17).

4. The core mechanism for supporting a winding device according to claim 1, characterized in that: The middle of the moving plate (10) is in threaded connection with the lead screw (9), and both sides inside the moving plate (10) are inserted into the rotating shaft (14).

5. The core top mechanism for use with a wire winding device according to claim 1, characterized in that: The second pipe bodies (11) are symmetrically installed in the front and back on the left side of the moving plate (10), and the core holding jigs (12) are connected to the left sides of the second pipe bodies (11) on both sides.

6. The core mechanism for supporting a wire winding device according to claim 1, characterized in that: The third servo motors (13) are symmetrically arranged in the front and back on the right side of the third connection frame (7), and the output ends of the third servo motors (13) on both sides are connected to the rotating shaft (14).

7. The core mechanism for supporting a wire winding device according to claim 1, characterized in that: There is a wire winding groove between the core holding jig (12) and the rib (18) provided on the side of the transformer body (17).

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