Insulation end plate with novel structure

Abstract

The utility model discloses a novel structure insulation end plate which comprises an annular plate body, a two-dimensional code printing area is integrally formed on the front side of the annular plate body, the two-dimensional code printing area comprises a rectangular plate, two arc-shaped edges are arranged on the rectangular plate, and an arc-shaped extension part is arranged between the rectangular plate and the annular plate body. According to the utility model, the annular plate body is provided with the two-dimensional code printing area, so that a carrier of mass production information can be directly integrated on the insulating end plate. According to the design, the information recording and tracing process is simplified, so that the winding stator can bear a large amount of data including stator sheet materials, insulator specifications, enamelled wire types, product models, production batches, used equipment, detailed process parameters and operator information, and the positioning columns at the lower part of the annular plate body and the positioning gaps at the outer side of the annular plate body are convenient to carry. And the stud sleeve is fixed at the lower part, so that a system which is accurately positioned and stably mounted is formed. The design details ensure the advantage of accurate positioning of the insulating end plate in the assembling process.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating end plates, and particularly relates to a novel-structured insulating end plate. Background Art

[0002] The DC brushless motor is currently a motor for household appliances with relatively low energy consumption, and is widely used in household appliances such as washing machines, air conditioners, range hoods, refrigerators, and vacuum cleaners. As the market's requirements for motor quality are getting higher and higher, full digital production is urgent. Therefore, all process data in the motor production process must be bound, and finally a digital twin motor is formed. The wound stator needs to carry traceability information such as stator sheets, insulating parts, enameled wires, product models, production batches, production equipment, process parameters, and operators, and the amount of information is relatively large.

[0003] The existing technology usually prints digital information on self-adhesive label paper and pastes it on the side of the stator after winding.

[0004] However, there are some problems in the existing technology: one is that the consumables are expensive, and additional costs are required for the pasting process; another is that the labels are easily lost during the transfer of the stator, making the stator untraceable. Therefore, we propose a novel-structured insulating end plate. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a novel-structured insulating end plate. By improving the insulating end plate, a two-dimensional code printing area is provided on the insulating plate, and then the two-dimensional code is sprayed and written on the insulating end plate, so that all information can be traced conveniently at any time.

[0006] The utility model is realized as follows. A novel-structured insulating end plate includes an annular plate body. A two-dimensional code printing area is integrally formed on the front side of the annular plate body. The two-dimensional code printing area includes a rectangular plate. There are two arc-shaped edges on the rectangular plate. An arc-shaped extension part is provided between the rectangular plate and the annular plate body. A plurality of connecting ribs are integrally formed inside the annular plate body, and a limiting plate is fixedly connected to the end of the connecting rib.

[0007] Optionally, a plurality of positioning columns are fixedly connected to the lower part of the annular plate body, and a positioning notch is formed on the outer side of the annular plate body.

[0008] Optionally, a plurality of stud sleeves are fixedly connected to the lower part of the annular plate body, and internal threads are provided inside the stud sleeves.

[0009] Optionally, a first clamping plate is provided between the annular plate body and the connecting rib, and the first clamping plate is fixedly connected to the annular plate body.

[0010] Optionally, a flanging is provided between the annular plate body and the connecting rib, and the flanging is integrally formed with the annular plate body.

[0011] Optionally, a plurality of groove portions are provided on the flanging, and a second clamping plate is provided between adjacent groove portions.

[0012] Optionally, a plurality of first clamping blocks are provided on the front side of the flanging, and a plurality of second clamping blocks are provided on the rear side of the flanging.

[0013] Optionally, a reinforcing rib is fixedly connected between the flanging and the connecting rib.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By designing an annular plate body with a two-dimensional code printing area, a carrier for integrating a large amount of production information is directly realized on the insulating end plate. This design simplifies the information recording and tracing process, enabling the wound stator to carry a large amount of data including the material of the stator sheet, the specification of the insulating part, the type of enameled wire, the product model, the production batch, the equipment used, the detailed process parameters, and even the operator information. This design significantly improves the digital management level of motor production, enhances the traceability of products, and has important value for improving product quality control and after-sales service efficiency.

[0016] 2. The positioning posts at the lower part of the annular plate body, the positioning notches on the outer side, and the stud sleeve fixed at the lower part together constitute a precise positioning and stable installation system. These design details ensure the precise positioning of the insulating end plate during the assembly process, simplify the assembly process, reduce the installation error, and improve the production efficiency and the consistency of the finished product.

[0017] Through the following detailed description of the exemplary embodiments of the present utility model with reference to the accompanying drawings, other features and advantages of the present utility model will become clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a top view structural schematic diagram provided by the present utility model;

[0019] Figure 2 is a front view schematic diagram provided by the present utility model;

[0020] Figure 3 is a schematic diagram of the two-dimensional code printing area provided by the present utility model.

[0021] In the figure: 1, annular plate body; 2, connecting rib; 3, limiting plate; 4, two-dimensional code printing area; 41, rectangular plate; 42, arc edge; 43, arc extension part; 5, positioning notch; 6, first clamping plate; 7, positioning column; 8, stud sleeve; 9, flanging; 10, reinforcing rib; 11, first clamping block; 12, second clamping block; 13, groove part; 14, second clamping plate. Specific implementation manner

[0022] In order to further understand the utility model content, characteristics and effects of the present utility model, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.

[0023] As Figures 1 to 3 shown, a novel structure insulating end plate provided by an embodiment of the present utility model.

[0024] It includes an annular plate body 1. A two-dimensional code printing area 4 is integrally formed on the front side of the annular plate body 1. The two-dimensional code printing area 4 includes a rectangular plate 41. There are two arc edges 42 on the rectangular plate 41. An arc extension part 43 is provided between the rectangular plate 41 and the annular plate body 1. A plurality of connecting ribs 2 are integrally formed inside the annular plate body 1. The end of the connecting rib 2 is fixedly connected with a limiting plate 3.

[0025] A plurality of positioning columns 7 are fixedly connected to the lower part of the annular plate body 1. A positioning notch 5 is formed on the outer side of the annular plate body 1.

[0026] A plurality of stud sleeves 8 are fixedly connected to the lower part of the annular plate body 1. Internal threads are provided inside the stud sleeves 8.

[0027] A first clamping plate 6 is provided between the annular plate body 1 and the connecting rib 2. The first clamping plate 6 is fixedly connected with the annular plate body 1.

[0028] A flanging 9 is provided between the annular plate body 1 and the connecting rib 2. The flanging 9 is integrally formed with the annular plate body 1.

[0029] A plurality of groove parts 13 are provided on the flanging 9. A second clamping plate 14 is provided between adjacent groove parts 13.

[0030] A plurality of first clamping blocks 11 are provided on the front side of the flanging 9. A plurality of second clamping blocks 12 are provided on the rear side of the flanging 9.

[0031] Reinforcing ribs 10 are fixedly connected between the flanging 9 and the connecting rib 2.

[0032] Through the QR code printing area 4 integrated on the front side of the annular plate body 1, especially the rectangular plate 41 and its design, the efficient integration and coding of production information are realized. This design not only maximizes the information carrying capacity using limited space, but also directly prints the data as a QR code on the end plate by a cold laser source, ensuring the persistence and readability of the information. This design greatly simplifies the information traceability process in the motor production process, improves the automation level of production management, facilitates a quick response to the market's demand for information transparency throughout the product life cycle, and enhances brand trust.

[0033] The introduction of structures such as the positioning posts 7, positioning notches 5, and stud sleeves 8 provides guarantee for the precise docking of the insulating end plate with other motor components, ensuring the efficiency and accuracy of the assembly process. These design details reduce assembly errors and time losses, improve production efficiency, and at the same time enhance the overall stability and operation reliability of the motor, reducing the potential failure rate caused by improper assembly.

[0034] The addition of structures such as the first clamping plate 6, flanging 9, and reinforcing ribs 10 significantly improves the rigidity and anti-deformation ability of the end plate itself. In particular, the groove part 13, second clamping plate 14, first clamping block 11, and second clamping block 12 designs on the flanging 9 enhance the interaction and cooperation with other structural parts. These designs not only optimize the mechanical distribution of the end plate, improve the ability to withstand dynamic loads, but also ensure vibration suppression during motor operation, extend the service life of the motor, reduce noise, and improve the user experience.

[0035] In summary, through a series of carefully designed structural improvements, the present utility model not only solves the technical problems of information integration and traceability in motor manufacturing, but also significantly improves the structural strength, assembly convenience, and overall system stability of the insulating end plate, which is an important step towards fully digital and high-quality motor production.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A novel-structured insulating end plate, comprising an annular plate body (1), characterized in that: A two-dimensional code printing area (4) is integrally formed on the front side of the annular plate body (1). The two-dimensional code printing area (4) includes a rectangular plate (41). There are two arc-shaped edges (42) on the rectangular plate (41). An arc-shaped extension part (43) is provided between the rectangular plate (41) and the annular plate body (1). A number of connecting ribs (2) are integrally formed inside the annular plate body (1). The end of the connecting rib (2) is fixedly connected with a limiting plate (3).

2. The novel-structured insulating end plate according to claim 1, characterized in that: A number of positioning columns (7) are fixedly connected to the lower part of the annular plate body (1). A positioning notch (5) is formed on the outer side of the annular plate body (1).

3. A novel structure insulating end plate according to claim 1, characterized in that: A number of stud sleeves (8) are fixedly connected to the lower part of the annular plate body (1). Internal threads are provided inside the stud sleeves (8).

4. A novel structure insulating end plate according to claim 1, characterized in that: A first clamping plate (6) is provided between the annular plate body (1) and the connecting rib (2). The first clamping plate (6) is fixedly connected with the annular plate body (1).

5. A novel-structured insulating end plate according to claim 1, characterized in that: A flanging (9) is provided between the annular plate body (1) and the connecting rib (2). The flanging (9) is integrally formed with the annular plate body (1).

6. The novel-structured insulating end plate according to claim 5, characterized in that: A number of groove parts (13) are provided on the flanging (9). A second clamping plate (14) is provided between adjacent groove parts (13).

7. A novel structure insulating end plate according to claim 5, characterized in that: A number of first clamping blocks (11) are provided on the front side of the flanging (9). A number of second clamping blocks (12) are provided on the rear side of the flanging (9).

8. A novel structure insulating end plate according to claim 5, characterized in that: A reinforcing rib (10) is fixedly connected between the flanging (9) and the connecting rib (2).

Images