A high-efficiency lamination device for transformer cores

Abstract

This utility model discloses a high-efficiency lamination device for transformer cores, including a mounting plate. A gasket assembly is mounted on the outer surface of the mounting plate. The gasket assembly includes a groove and a U-shaped plate. The groove is formed on the outer surface of the mounting plate, and a set of rotating rollers is installed inside the groove. The bottom surface of the U-shaped plate is fixedly connected to the upper surface of the mounting plate. Two sliding rods are slidably connected to the outer surface of the U-shaped plate, and a limit plate is fixedly connected to the end of each sliding rod that is close to each other. This high-efficiency lamination device for transformer cores, through the coordinated arrangement of the mounting plate and the gasket assembly, achieves automated lamination operation, thereby improving lamination efficiency, meeting the needs of large-scale production, ensuring the quality of subsequent gaskets, and preventing problems such as lamination misalignment and uneven gaps, thus not affecting the performance and service life of the transformer.

Description

Technical Field

[0001] This utility model relates to the field of transformer core processing, specifically to a high-efficiency lamination device for transformer cores. Background Technology

[0002] The transformer core is one of the core components of a transformer. It mainly consists of the core body, clamping device, insulation components, and grounding device. Its design and materials directly affect the performance of the transformer (such as loss, efficiency, noise, etc.).

[0003] In the production process of transformers, core lamination is an important and complex process. Traditional core lamination methods mostly rely on manual operation. Manual lamination is not only inefficient and difficult to meet the needs of large-scale production, but also the accuracy and quality of lamination are difficult to guarantee due to human factors. Problems such as lamination misalignment and uneven gaps are prone to occur, which in turn affect the performance and service life of the transformer. To address this, we provide a high-efficiency transformer core lamination device. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a high-efficiency lamination device for transformer cores, which solves the technical problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency lamination device for transformer cores, comprising a mounting plate, a gasket assembly mounted on the outer surface of the mounting plate, the gasket assembly comprising a groove and a U-shaped plate, the groove being formed on the outer surface of the mounting plate, a set of rotating rollers being installed inside the groove, the bottom surface of the U-shaped plate being fixedly connected to the upper surface of the mounting plate, two sliding rods being slidably connected to the outer surface of the U-shaped plate, a limiting plate being fixedly connected to one end of each of the two sliding rods that are close to each other, and a spring being installed between the limiting plate and the U-shaped plate, a set of guide rods being fixedly connected to the outer surface of each of the two limiting plates, and the guide rods being slidably connected to the outer surface of the U-shaped plate, and a limiting pad being installed inside the U-shaped plate.

[0008] Preferably, the gasket assembly further includes a vertical rod, which is rotatably connected to the upper surface of the mounting plate, and a rotating plate is fixedly connected to the top end of the vertical rod.

[0009] Preferably, an electric push rod is fixedly connected to the outer surface of the rotating plate, and a square plate is fixedly connected to the output end of the electric push rod. A set of suction cups is installed on the outer surface of the square plate.

[0010] Preferably, the gasket assembly further includes a motor, which is mounted on the upper surface of the mounting plate. The output end of the motor is fixedly connected to a first gear, and the outer surface of the upright is fixedly connected to a second gear, which meshes with the first gear.

[0011] Preferably, the gasket assembly further includes four inclined slots, all of which are formed on the upper surface of the mounting plate, and the inner walls of the four inclined slots are slidably connected to moving rods.

[0012] Preferably, each of the four movable rods has a horizontal plate fixedly connected to its outer surface, and the outer surface of the horizontal plate is threaded with bolts.

[0013] Preferably, each of the four movable rods has a hinge frame fixedly connected to its outer surface, a rotating shaft is installed inside each of the four hinge frames, and a torsion spring is installed between the rotating shaft and the hinge frame. An inclined plate is fixedly connected to the outer surface of the rotating shaft, and a baffle is fixedly connected to the upper surface of each hinge frame.

[0014] (III) Beneficial Effects

[0015] This utility model provides a high-efficiency lamination device for transformer cores. It has the following advantages:

[0016] This high-efficiency lamination device for transformer cores, through the coordinated arrangement of mounting plates and gasket assemblies, enables automated lamination, thereby improving lamination efficiency, meeting the needs of large-scale production, ensuring the quality of subsequent gaskets, and preventing problems such as lamination misalignment and uneven gaps, thus not affecting the performance and service life of the transformer.

[0017] This high-efficiency lamination device for transformer cores, through the coordinated arrangement of inclined slots, moving rods, horizontal plates, and bolts, allows for the displacement of the moving rods via the inclined slots. This enables the device to adapt to different types of cores, thereby improving the stability of the device during use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the front view of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the rotating roller of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the movable rod of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the limiting pad of this utility model;

[0022] Figure 5This is a three-dimensional structural diagram of the hinge frame of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the rotating rod of this utility model.

[0024] In the diagram: 1. Mounting plate; 2. Gasket assembly; 201. Groove; 202. Rotating roller; 203. U-shaped plate; 204. Slide rod; 205. Limiting plate; 206. Spring; 207. Guide rod; 208. Limiting pad; 209. Upright pole; 210. Rotating plate; 211. Electric push rod; 212. Square plate; 213. Suction cup; 214. Motor; 215. First gear; 216. Second gear; 217. Inclined groove; 218. Moving rod; 219. Horizontal plate; 220. Bolt; 221. Hinge frame; 222. Rotating shaft; 223. Torsion spring; 224. Inclined plate; 225. Baffle. Detailed Implementation

[0025] 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.

[0026] like Figure 1-6 As shown, this utility model provides a technical solution: a high-efficiency lamination device for transformer cores, including a mounting plate 1. A gasket assembly 2 is installed on the outer surface of the mounting plate 1. The gasket assembly 2 includes a groove 201 and a U-shaped plate 203. The groove 201 is opened on the outer surface of the mounting plate 1. A set of rotating rollers 202 is installed inside the groove 201. The groove 201 enables the installation of the rotating rollers 202. At the same time, the rotating rollers 202 can provide certain convenience for the subsequent core conveying, thereby ensuring the subsequent use of the device.

[0027] The bottom surface of the U-shaped plate 203 is fixedly connected to the upper surface of the mounting plate 1. Two sliding rods 204 are slidably connected to the outer surface of the U-shaped plate 203. Limiting plates 205 are fixedly connected to the ends of the two sliding rods 204 that are close to each other. A spring 206 is installed between the limiting plate 205 and the U-shaped plate 203. A set of guide rods 207 are fixedly connected to the outer surface of the two limiting plates 205. The guide rods 207 are slidably connected to the outer surface of the U-shaped plate 203. The springs 206 can provide a certain elastic force to the limiting plates 205, thereby guiding the iron core during conveying and ensuring the normal use of subsequent devices.

[0028] The U-shaped plate 203 has a limiting pad 208 installed inside. The limiting pad 208 can limit the iron core to a certain extent, thereby facilitating subsequent processing.

[0029] The gasket assembly 2 also includes a vertical rod 209, which is rotatably connected to the upper surface of the mounting plate 1. A rotating plate 210 is fixedly connected to the top of the vertical rod 209. An electric push rod 211 is fixedly connected to the outer surface of the rotating plate 210. A square plate 212 is fixedly connected to the output end of the electric push rod 211. A set of suction cups 213 are installed on the outer surface of the square plate 212. Through the operation of the electric push rod 211, the square plate 212 can be lowered, and the suction cups 213 can then adsorb the iron core, thus facilitating subsequent stacking operations.

[0030] The gasket assembly 2 also includes a motor 214, which is mounted on the upper surface of the mounting plate 1. The output end of the motor 214 is fixedly connected to a first gear 215, and the outer surface of the upright 209 is fixedly connected to a second gear 216. The second gear 216 meshes with the first gear 215. Through the meshing between the motor 214 and the first gear 215, the rotation of the rotating plate 210 can be realized, thereby adjusting the position of the stacked plates after adsorption.

[0031] The gasket assembly 2 also includes four inclined slots 217, all of which are opened on the upper surface of the mounting plate 1. The inner walls of the four inclined slots 217 are slidably connected to moving rods 218, and the outer surfaces of the four moving rods 218 are fixedly connected to horizontal plates 219. The outer surfaces of the horizontal plates 219 are threaded with bolts 220, which can adjust the position of the moving rods 218 according to the size of the iron core, thereby ensuring the normal use of the subsequent device. At the same time, the bolts 220 can limit and fix the moving rods 218, thereby ensuring the subsequent lamination of the iron core.

[0032] The outer surfaces of the four moving rods 218 are all fixedly connected to hinge frames 221. The interior of each of the four hinge frames 221 is equipped with a rotating shaft 222, and a torsion spring 223 is installed between the rotating shaft 222 and the hinge frame 221. An inclined plate 224 is fixedly connected to the outer surface of the rotating shaft 222. The inclined plate 224 can be used to remove the adsorbed stacked pieces, which facilitates the subsequent stacking work. A baffle 225 is fixedly connected to the upper surface of each hinge frame 221.

[0033] In use, the iron core to be processed is first placed on the surface of the rotating roller 202, and then the rotating roller 202 is pushed to move. During the process, the limiting plates 205 are pushed away from each other, and the iron core is installed between the two limiting plates 205. Then the operator continues to push the iron core until the iron core contacts the limiting pad 208. Then the electric push rod 211 is activated. The output end of the electric push rod 211 drives the square plate 212 to descend, so that the suction cup 213 can achieve the adsorption of the iron core. Then the motor 214 is activated. The motor 214 drives the first gear 215 to rotate, which can achieve the rotation of the rotating plate 210. After rotating 180 degrees, the output end of the electric push rod 211 is lowered again and the iron core will contact the inclined plate 224. The inclined plate 224 will be tilted. After detaching from the contact with the inclined plate 224, the inclined plate 224 will return to its original position. Then the output end of the electric push rod 211 is retracted, and the iron core will contact the bottom surface of the inclined plate 224, thereby detaching the iron core and realizing the stacking of the iron core.

[0034] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0035] 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.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency lamination device for transformer cores, comprising a mounting plate (1), characterized in that: A gasket assembly (2) is installed on the outer surface of the mounting plate (1). The gasket assembly (2) includes a groove (201) and a U-shaped plate (203). The groove (201) is opened on the outer surface of the mounting plate (1). A set of rotating rollers (202) is installed inside the groove (201). The bottom surface of the U-shaped plate (203) is fixedly connected to the upper surface of the mounting plate (1). Two sliding rods (204) are slidably connected to the outer surface of the U-shaped plate (203). A limiting plate (205) is fixedly connected to the end of the two sliding rods (204) that are close to each other. A spring (206) is installed between the limiting plate (205) and the U-shaped plate (203). A set of guide rods (207) is fixedly connected to the outer surface of the two limiting plates (205). The guide rods (207) are slidably connected to the outer surface of the U-shaped plate (203). A limiting pad (208) is installed inside the U-shaped plate (203).

2. The high-efficiency lamination device for transformer cores according to claim 1, characterized in that: The gasket assembly (2) also includes a pole (209), which is rotatably connected to the upper surface of the mounting plate (1), and a rotating plate (210) is fixedly connected to the top of the pole (209).

3. The high-efficiency lamination device for transformer cores according to claim 2, characterized in that: An electric push rod (211) is fixedly connected to the outer surface of the rotating plate (210), and a square plate (212) is fixedly connected to the output end of the electric push rod (211). A set of suction cups (213) are installed on the outer surface of the square plate (212).

4. The high-efficiency lamination device for transformer cores according to claim 2, characterized in that: The gasket assembly (2) also includes a motor (214), which is mounted on the upper surface of the mounting plate (1). The output end of the motor (214) is fixedly connected to a first gear (215), and the outer surface of the upright (209) is fixedly connected to a second gear (216), which meshes with the first gear (215).

5. The high-efficiency lamination device for transformer cores according to claim 4, characterized in that: The gasket assembly (2) also includes four inclined grooves (217), all of which are opened on the upper surface of the mounting plate (1), and the inner walls of the four inclined grooves (217) are slidably connected with moving rods (218).

6. The high-efficiency lamination device for transformer cores according to claim 5, characterized in that: The outer surfaces of the four movable rods (218) are all fixedly connected with cross plates (219), and the outer surfaces of the cross plates (219) are threaded with bolts (220).

7. The high-efficiency lamination device for transformer cores according to claim 6, characterized in that: The outer surfaces of the four movable rods (218) are all fixedly connected to hinge frames (221), and the interior of each of the four hinge frames (221) is equipped with a rotating shaft (222). A torsion spring (223) is installed between the rotating shaft (222) and the hinge frame (221). An inclined plate (224) is fixedly connected to the outer surface of the rotating shaft (222), and a baffle (225) is fixedly connected to the upper surface of each hinge frame (221).

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