A magnet motor stator core assembly line automatic sampling device

Abstract

The utility model discloses a kind of magnet motor stator core assembly line automatic sampling device, including base, telescopic component, camera component, identification component and controller, when working, telescopic component will movable end stretch to assembly line, sample is adsorbed by electromagnet and is withdrawn, then, through camera component, sample is all-round shot, obtain image or video, identification component is identified to image and video, judge whether there is defect, after detection is completed, drive electric control telescopic plate, so that sample is detected, controller is the work of electromagnet, telescopic component and electric control telescopic plate, whole sample sampling and detection speed are fast, solve the problem of low efficiency of existing sampling inspection mode.

Description

Technical Field

[0001] This utility model belongs to the field of magneto stator core production and processing technology, and relates to an automatic sampling device for magneto stator core production line. Background Technology

[0002] The production and processing of magneto stator iron chips includes stamping, winding, and assembly processes. After processing, the finished products need to be sampled and inspected. In the existing inspection methods, either manual spot checks are conducted periodically or automatic sampling is used followed by manual inspection, which is inefficient. Utility Model Content

[0003] The purpose of this invention is to provide an automatic sampling device for the stator core production line of a magneto, which solves the problem of low efficiency in existing sampling methods.

[0004] The technical solution adopted in this utility model is as follows:

[0005] An automatic sampling device for a magneto stator core production line includes a base, a telescopic assembly, a camera assembly, an identification assembly, and a controller. The base is installed on one side of the production line, and a sample placement slot is provided on the upper surface of the base. The bottom of the sample placement slot is an electrically controlled telescopic plate. The fixed end of the telescopic assembly is connected to the base, and the movable end can extend laterally into the production line. An electromagnet is connected to the bottom of the movable end. When the telescopic assembly is retracted to a certain position, the sample placement slot is located directly below the electromagnet. The camera assembly is adapted to photograph the sample in the sample placement slot. The identification assembly is adapted to receive the image obtained by the camera assembly and determine whether there is a defect. The controller is connected to the telescopic assembly, the electromagnet, and the electrically controlled telescopic plate.

[0006] Furthermore, the camera assembly includes an upper camera, a lower camera, and several side cameras. The upper camera is adapted to capture the top surface of the sample, the lower camera is adapted to capture the bottom surface of the sample, and the side cameras are adapted to capture the sides of the sample.

[0007] Furthermore, the upper camera is installed around or in the center of the electromagnet, the lower camera is installed on the electrically controlled telescopic plate, and the side camera is installed on the inner side wall of the sample placement slot.

[0008] Furthermore, the electrically controlled telescopic plate is a transparent plate, and the lower camera is installed at the bottom of the transparent plate.

[0009] Furthermore, the base is provided with a collection groove, which is located below the electrically controlled telescopic plate.

[0010] Furthermore, the collection trough is provided with an openable and closable window.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] The automatic sampling device of this invention includes a base, a telescopic component, a camera component, an identification component, and a controller. During operation, the telescopic component extends its movable end onto the production line, attracts the sample via an electromagnet, and retracts it, allowing it to fall above the sample placement slot. The camera component then captures images or videos of the sample from all angles. The identification component identifies the images and videos to determine if defects exist. After detection, the electrically controlled telescopic plate is driven to drop the sample for the next sample to be tested. The controller coordinates the operation of the electromagnet, the telescopic component, and the electrically controlled telescopic plate. The entire sample sampling and testing process is fast, solving the problem of low efficiency in existing sampling methods. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort, wherein:

[0014] Figure 1 This is a schematic diagram of the structure of an automatic sampling device for a magneto stator core production line according to an embodiment of the present invention.

[0015] Marked in the image:

[0016] 10-Base; 11-Sample placement slot; 12-Electrically controlled telescopic plate;

[0017] 20 - Telescopic component; 21 - Electromagnet;

[0018] 30 - Camera assembly; 31 - Upper camera; 32 - Lower camera; 33 - Side camera;

[0019] 40 - Identification components;

[0020] 50 - Controller. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that relational terms such as "first" and "second" are used merely 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.

[0024] As described in the background section, the production and processing of magneto stator iron chips includes stamping, winding, and assembly processes. After processing, the finished products need to be sampled and inspected. In the existing inspection methods, either manual spot checks are conducted periodically or automatic sampling is used followed by manual inspection, which is inefficient.

[0025] Based on this, the inventors created an automatic sampling device for the stator core production line of a magneto motor, as described in this application, to solve the above-mentioned technical problems.

[0026] The features and performance of this utility model will be further described in detail below with reference to the embodiments. Example

[0027] Please see Figure 1An automatic sampling device for a magneto stator core production line includes a base 10, a telescopic component 20, a camera component 30, an identification component 40, and a controller 50. The base 10 is installed on one side of the production line, and a sample placement groove 11 is provided on the upper surface of the base 10. The bottom of the sample placement groove 11 is an electrically controlled telescopic plate 12. Here, the production line refers to the production line that transports magneto stator core chips. The automatic sampling device of this application performs periodic or irregular sampling inspections on the production line. For example, the top surface of the electrically controlled telescopic plate 12 can be provided with a groove corresponding to the size of the sample 60 to facilitate the positioning of the sample 60. The sides of the groove are sloped to allow the sample 60 to be dislodged from the groove when the electrically controlled telescopic plate 12 slides.

[0028] The fixed end of the telescopic component 20 is connected to the base 10, and the movable end can extend laterally into the production line. An electromagnet 21 is connected to the bottom of the movable end. When the telescopic component 20 retracts to a certain position, the sample placement slot 11 is directly below the electromagnet 21. In other words, the electromagnet 21 adsorbs the sample 60, and after adsorption, the sample 60 is released from directly above the sample placement slot 11.

[0029] The camera component 30 is adapted to capture images of the sample 60 within the sample placement slot 11. The recognition component 40 is adapted to receive the images acquired by the camera component 30 and determine whether defects exist. The controller 50 is connected to the telescopic component 20, the electromagnet 21, and the electrically controlled telescopic plate 12. It should be noted that the recognition component 40 is the result of deep learning training using a convolutional neural network with continuously input images, which is a conventional existing technology.

[0030] The automatic sampling device of this utility model includes a base 10, a telescopic component 20, a camera component 30, an identification component 40, and a controller 50. During operation, the telescopic component 20 extends its movable end onto the production line, attracts the sample 60 through the electromagnet 21, and retracts it, allowing it to fall above the sample placement slot 11. Then, the camera component 30 captures images or videos of the sample 60 from all angles. The identification component 40 identifies the images and videos to determine if there are any defects. After the detection is completed, the electrically controlled telescopic plate 12 is driven to drop the sample 60 to facilitate the detection of the next sample 60. The controller 50 coordinates the operation of the electromagnet 21, the telescopic component 20, and the electrically controlled telescopic plate 12. The entire sample 60 sampling and detection speed is fast, solving the problem of low efficiency in existing sampling methods.

[0031] In another embodiment, the camera assembly 30 includes an upper camera 31, a lower camera 32, and several side cameras 33. The upper camera 31 is adapted to capture the top surface of the sample 60, the lower camera 32 is adapted to capture the bottom surface of the sample 60, and the side cameras 33 are adapted to capture the sides of the sample 60. This configuration allows for the acquisition of images of the sample 60 from all angles, resulting in more accurate judgments.

[0032] In another embodiment, the upper camera 31 is mounted around or in the center of the electromagnet 21, the lower camera 32 is mounted on the electrically controlled telescopic plate 12, and the side camera 33 is mounted on the inner sidewall of the sample placement slot 11. This arrangement provides a reasonable camera placement and reduces space occupancy.

[0033] In another embodiment, the electrically controlled telescopic plate 12 is a transparent plate, and the lower camera 32 is mounted on the bottom of the transparent plate. This arrangement makes it more convenient and effective to photograph the bottom of the sample 60.

[0034] In another embodiment, the base 10 is provided with a collection groove, which is located below the electrically controlled telescopic plate 12. This facilitates the collection of all samples 60 in a specific order. For example, the collection groove allows the samples 60 to be stacked in a single layer within it. Furthermore, the collection groove is provided with an openable and closable window.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An automatic sampling device for a magneto stator core production line, characterized in that, The system includes a base, a telescopic assembly, a camera assembly, a recognition assembly, and a controller. The base is installed on one side of the production line, and a sample placement slot is provided on the upper surface of the base. The bottom of the sample placement slot is an electrically controlled telescopic plate. The fixed end of the telescopic assembly is connected to the base, and the movable end can extend laterally into the production line. An electromagnet is connected to the bottom of the movable end. When the telescopic assembly is retracted to a certain position, the sample placement slot is located directly below the electromagnet. The camera assembly is adapted to photograph the sample in the sample placement slot. The recognition assembly is adapted to receive the image obtained by the camera assembly and determine whether there is a defect. The controller is connected to the telescopic assembly, the electromagnet, and the electrically controlled telescopic plate.

2. The automatic sampling device for a magneto stator core production line according to claim 1, characterized in that, The camera assembly includes an upper camera, a lower camera, and several side cameras. The upper camera is adapted to capture the top surface of the sample, the lower camera is adapted to capture the bottom surface of the sample, and the side cameras are adapted to capture the sides of the sample.

3. The automatic sampling device for a magneto stator core production line according to claim 2, characterized in that, The upper camera is installed around or in the center of the electromagnet, the lower camera is installed on the electrically controlled telescopic plate, and the side camera is installed on the inner side wall of the sample placement slot.

4. The automatic sampling device for a magneto stator core production line according to claim 3, characterized in that, The electrically controlled telescopic plate is a transparent plate, and the lower camera is installed at the bottom of the transparent plate.

5. The automatic sampling device for a magneto stator core production line according to claim 1, characterized in that, The base is provided with a collection groove, which is located below the electrically controlled telescopic plate.

6. The automatic sampling device for a magneto stator core production line according to claim 5, characterized in that, The collection tank is equipped with an openable and closable window.

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