A coil winding device for transformer production

Abstract

This utility model relates to the field of transformer manufacturing technology and discloses a coil winding device for transformer production, including a base. A support pad is fixedly connected to the bottom of the base, and an electric guide rail is fixedly connected to the top of the base. A limit frame is provided inside the electric guide rail, and a support frame is fixedly connected to the top of the base. An adjustment and installation mechanism is provided on the top of the base, and an auxiliary winding mechanism is provided on the inner side of the top of the support frame. During use, the position of the installation block can be adjusted by rotating the second threaded rod, thereby meeting the adjustment and adaptation of the reserved installation hole positions for different transformer winding sleeve models. The position of the movable frame can be adjusted by rotating the bidirectional threaded rod, thereby completing the installation limit between different models of transformer winding sleeves and the installation block. The movement of the pressure roller ensures that the pressure roller always fits the connecting wire, preventing the connecting wire from falling off during the winding process with the transformer winding sleeve.

Description

Technical Field

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

[0002] Transformers are widely used in the power industry. A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage, performing functions such as voltage transformation, current transformation, and impedance transformation. During the manufacturing process of a transformer, the internal coils need to be wound.

[0003] In the existing technology, the winding devices currently on the market have a relatively simple and fixed structure, and can only wind coils of specific specifications, resulting in a limited range of applications. However, when enterprises are in operation, they need to wind coils of different specifications according to order requirements. If different models and specifications of winding devices are used, the equipment cost will be high. Therefore, it is necessary to improve the coil winding device for transformer production to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a coil winding device for transformer production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a coil winding device for transformer production, comprising a base, a support pad fixedly connected to the bottom of the base, an electric guide rail fixedly connected to the top of the base, a limit frame provided inside the electric guide rail, a support frame fixedly connected to the top of the base, an adjustment and installation mechanism provided on the top of the base, and an auxiliary winding mechanism provided on the inner side of the top of the support frame. The adjustment and installation mechanism includes an adjustment component and an installation component, wherein the installation component is disposed outside the adjustment component.

[0006] Preferably, the adjustment assembly includes a connecting platform, which is fixedly connected to the top of the base. A bidirectional threaded rod is rotatably connected inside the connecting platform, and a first limiting rod is fixedly connected inside the connecting platform. A movable frame is slidably connected to the outside of the first limiting rod, and a bellows baffle is fixedly connected to the outside of the movable frame, so as to facilitate the adjustment of the position of the movable frame, thereby completing the installation limiting between the winding sleeve and the mounting block of different models of transformers.

[0007] Preferably, the movable frame is threadedly connected to the bidirectional threaded rod, and the connecting platform is provided with a groove at the corresponding position of the movable frame, and the movable frame is slidably connected inside the groove, which facilitates more stable use.

[0008] Preferably, the mounting assembly includes a motor, which is fixedly connected to the outside of the movable frame. The output end of the motor extends through the movable frame and is fixedly connected to a connecting plate. A mounting platform is fixedly connected inside the connecting plate. A second threaded rod is rotatably connected inside the mounting platform. A second limiting rod is fixedly connected inside the mounting platform. A mounting block is slidably connected to the outside of the second limiting rod, which facilitates the adjustment of the mounting block position, thereby meeting the adjustment and adaptation requirements of the reserved mounting hole positions for different transformer winding sleeve models.

[0009] Preferably, the mounting block is threadedly connected to the second threaded rod, and the mounting block is slidably connected to the mounting platform, which facilitates a more stable adjustment process.

[0010] Preferably, the auxiliary winding mechanism includes a first fixing block, which is fixedly connected to the inner side of the top of the support frame. A rotating plate is rotatably connected inside the first fixing block. A connecting frame is provided at the bottom of the rotating plate. A locking bolt is provided between the connecting frame and the rotating plate. A pressure roller is rotatably connected inside the connecting frame. A second fixing block is fixedly connected to the inner side of the top of the support frame. A first rotating block is rotatably connected inside the second fixing block. A spring damping rod is fixedly connected to the bottom of the first rotating block. A second rotating block is fixedly connected to the bottom of the spring damping rod. A third fixing block is fixedly connected to the back of the rotating plate. This facilitates ensuring that the pressure roller always fits the connecting wire, preventing loosening or other issues during the winding process between the connecting wire and the transformer winding sleeve.

[0011] Preferably, the third fixing block has a groove at the position corresponding to the second rotating block, and the second rotating block is rotatably connected inside the groove, which makes the winding process more stable.

[0012] Compared with the prior art, this utility model provides a coil winding device for transformer production, which has the following beneficial effects: This coil winding device for transformer production, through its adjustable installation mechanism, allows for the movement of the mounting block by rotating a second threaded rod in conjunction with a second limiting rod. This facilitates the adjustment of the mounting block's position, thus adapting it to the pre-reserved mounting hole positions of different transformer winding sleeve models. Furthermore, the rotation of a bidirectional threaded rod, in conjunction with a first limiting rod, allows for the movement of the movable frame, facilitating the adjustment of its position. This enables the installation and positioning of different transformer winding sleeve models between the winding sleeve and the mounting block.

[0013] This coil winding device for transformer production, through the auxiliary winding mechanism, uses the movement of the pressure rollers in conjunction with the connecting frame to make the rotating plate rotate inside the first fixed block. This ensures that the pressure rollers are always in contact with the connecting wire, preventing the connecting wire from becoming loose during the winding process between the connecting wire and the transformer winding sleeve. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the 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. Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the adjustment component structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the adjustment component of this utility model; Figure 4 This is a schematic diagram of the installation component structure of this utility model; Figure 5 This is a schematic diagram of the internal structure of the mounting component of this utility model; Figure 6 This is a schematic diagram of the auxiliary winding mechanism of this utility model.

[0015] In the diagram: 1. Base; 2. Support pad; 3. Electric guide rail; 4. Limiting frame; 5. Support frame; 6. Adjustment and installation mechanism; 61. Adjustment component; 611. Connecting platform; 612. Bidirectional threaded rod; 613. Movable frame; 614. Bellows baffle; 615. First limiting rod; 62. Installation component; 621. Motor; 622. Connecting plate; 623. Mounting platform; 624. Second threaded rod; 625. Second limiting rod; 626. Mounting block; 7. Auxiliary winding mechanism; 71. First fixed block; 72. Rotating plate; 73. Connecting frame; 74. Pressure roller; 75. Second fixed block; 76. First rotating block; 77. Spring damping rod; 78. Second rotating block; 79. Third fixed block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0018] Please see Figure 1-5 This utility model provides a technical solution: a coil winding device for transformer production, including a base 1, a support pad 2 fixedly connected to the bottom of the base 1, an electric guide rail 3 fixedly connected to the top of the base 1, a limit frame 4 provided inside the electric guide rail 3, a support frame 5 fixedly connected to the top of the base 1, an adjustment and installation mechanism 6 provided on the top of the base 1, and an auxiliary winding mechanism 7 provided on the inner side of the top of the support frame 5. The adjustment and installation mechanism 6 includes an adjustment component 61 and an installation component 62, with the installation component 62 disposed outside the adjustment component 61.

[0019] Furthermore, the adjustment assembly 61 includes a connecting platform 611, which is fixedly connected to the top of the base 1. A bidirectional threaded rod 612 is rotatably connected inside the connecting platform 611. A first limiting rod 615 is fixedly connected inside the connecting platform 611. A movable frame 613 is slidably connected to the outside of the first limiting rod 615. A bellows baffle 614 is fixedly connected to the outside of the movable frame 613 to facilitate the adjustment of the position of the movable frame 613, thereby completing the installation and limiting of different types of transformer winding sleeves and mounting blocks 626.

[0020] Furthermore, the movable frame 613 is threadedly connected to the bidirectional threaded rod 612, and the connecting platform 611 and the movable frame 613 are provided with grooves at corresponding positions, and the movable frame 613 is slidably connected inside the groove, which facilitates a more stable use process.

[0021] Furthermore, the mounting component 62 includes a motor 621, which is fixedly connected to the outside of the movable frame 613. The output end of the motor 621 extends through the movable frame 613 and is fixedly connected to a connecting plate 622. A mounting platform 623 is fixedly connected inside the connecting plate 622. A second threaded rod 624 is rotatably connected inside the mounting platform 623. A second limiting rod 625 is fixedly connected inside the mounting platform 623. A mounting block 626 is slidably connected to the outside of the second limiting rod 625, which facilitates the adjustment of the position of the mounting block 626, thereby meeting the adjustment and adaptation of the reserved mounting hole positions for different transformer winding sleeve models.

[0022] Furthermore, the mounting block 626 is threadedly connected to the second threaded rod 624, and the mounting block 626 is slidably connected to the mounting platform 623, which facilitates a more stable adjustment process. Example

[0023] Based on Example 1, please refer to Figure 6 Furthermore, in conjunction with Embodiment 1, the auxiliary winding mechanism 7 includes a first fixing block 71, which is fixedly connected to the inner top of the support frame 5. A rotating plate 72 is rotatably connected inside the first fixing block 71. A connecting frame 73 is provided at the bottom of the rotating plate 72. A locking bolt is provided between the connecting frame 73 and the rotating plate 72. A pressure roller 74 is rotatably connected inside the connecting frame 73. A second fixing block 75 is fixedly connected to the inner top of the support frame 5. A first rotating block 76 is rotatably connected inside the second fixing block 75. A spring damping rod 77 is fixedly connected to the bottom of the first rotating block 76. A second rotating block 78 is fixedly connected to the bottom of the spring damping rod 77. A third fixing block 79 is fixedly connected to the back of the rotating plate 72. This facilitates ensuring that the pressure roller 74 always fits the connecting wire, preventing loosening or other issues during the winding process between the connecting wire and the transformer winding sleeve.

[0024] Furthermore, the third fixing block 79 has a groove at the corresponding position of the second rotating block 78, and the second rotating block 78 is rotatably connected inside the groove, which makes the winding process more stable.

[0025] In actual operation, when this device is used, the threaded rod is first used as a T-type threaded rod to give it self-locking properties. After the operator moves the device to the designated position, they adjust it according to the transformer winding sleeve model. Using tools such as a hex wrench, the operator rotates the second threaded rod 624. The rotation of the second threaded rod 624, in conjunction with the second limit rod 625, causes the mounting block 626 to move, thus satisfying the adjustment and adaptation of the reserved mounting hole positions for different transformer winding sleeve models. After adjustment, the operator places the transformer winding sleeve inside the two sets of movable frames 613, and then uses tools such as a hex wrench to rotate the bidirectional threaded rod 612. The rotation of the bidirectional threaded rod 612, in conjunction with the first limit rod 615, causes the movable frame 613 to move, thus satisfying the abutment of transformer winding sleeves of different sizes. After the limit is set, the installation bolts are used to complete the installation limit between the transformer winding sleeve and the mounting block 626. After the installation is completed, the staff will pass the connecting wire of the external power supply equipment through the limit frame 4 until it is installed with the transformer winding sleeve. The motor 621 is set to work, so that the transformer winding sleeve rotates. In conjunction with the electric guide rail 3, the limit frame 4 moves, thus starting the uniform winding process. The movement of the connecting wire causes the pressure roller 74 to move. The movement of the pressure roller 74, in conjunction with the connecting frame 73, causes the rotating plate 72 to rotate inside the first fixed block 71. In conjunction with the third fixed block 79, the second rotating block 78 moves. In conjunction with the spring damping rod 77, the first rotating block 76 rotates inside the second fixed block 75, so that the pressure roller 74 always fits the connecting wire, and prevents the connecting wire from falling off during the winding process with the transformer winding sleeve.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A coil winding device for transformer production comprising a base (1), characterized in that: The base (1) has a support pad (2) fixedly connected to the bottom, an electric guide rail (3) fixedly connected to the top of the base (1), a limit frame (4) is provided inside the electric guide rail (3), a support frame (5) is fixedly connected to the top of the base (1), an adjustment and installation mechanism (6) is provided on the top of the base (1), and an auxiliary winding mechanism (7) is provided on the inner side of the top of the support frame (5). The adjustment and installation mechanism (6) includes an adjustment component (61) and an installation component (62), wherein the installation component (62) is disposed outside the adjustment component (61).

2. The coil winding device for transformer production according to claim 1, characterized in that: The adjustment assembly (61) includes a connecting platform (611), which is fixedly connected to the top of the base (1). A bidirectional threaded rod (612) is rotatably connected inside the connecting platform (611). A first limiting rod (615) is fixedly connected inside the connecting platform (611). A movable frame (613) is slidably connected outside the first limiting rod (615). A bellows baffle (614) is fixedly connected outside the movable frame (613).

3. A coil winding device for transformer production according to claim 2, characterized in that: The movable frame (613) is threadedly connected to the bidirectional threaded rod (612). The connecting platform (611) and the movable frame (613) are provided with grooves at corresponding positions, and the movable frame (613) is slidably connected inside the groove.

4. A coil winding device for transformer production according to claim 2, characterized in that: The mounting assembly (62) includes a motor (621), which is fixedly connected to the outside of the movable frame (613). The output end of the motor (621) extends through the movable frame (613) and is fixedly connected to a connecting plate (622). A mounting platform (623) is fixedly connected inside the connecting plate (622). A second threaded rod (624) is rotatably connected inside the mounting platform (623). A second limiting rod (625) is fixedly connected inside the mounting platform (623). A mounting block (626) is slidably connected to the outside of the second limiting rod (625).

5. A coil winding device for transformer production according to claim 4, characterized in that: The mounting block (626) is threadedly connected to the second threaded rod (624), and the mounting block (626) is slidably connected to the mounting platform (623).

6. A coil winding device for transformer production according to claim 1, characterized in that: The auxiliary winding mechanism (7) includes a first fixing block (71), which is fixedly connected to the inner side of the top of the support frame (5). A rotating plate (72) is rotatably connected inside the first fixing block (71). A connecting frame (73) is provided at the bottom of the rotating plate (72). A locking bolt is provided between the connecting frame (73) and the rotating plate (72). A pressure roller (74) is rotatably connected inside the connecting frame (73). A second fixing block (75) is fixedly connected to the inner side of the top of the support frame (5). A first rotating block (76) is rotatably connected inside the second fixing block (75). A spring damping rod (77) is fixedly connected to the bottom of the first rotating block (76). A second rotating block (78) is fixedly connected to the bottom of the spring damping rod (77). A third fixing block (79) is fixedly connected to the back of the rotating plate (72).

7. A coil winding device for transformer production according to claim 6, characterized in that: The third fixed block (79) has a groove at the corresponding position of the second rotating block (78), and the second rotating block (78) is rotatably connected inside the groove.

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