Multi-station assembly device for wireless charging base positioning magnets

Abstract

The application discloses a multi-station assembling equipment for a wireless charging base positioning magnet, which is used for mounting the magnet on an annular iron shell and covering a release film, the iron shell is a metal ring with a notch, and the assembling equipment comprises a release film mounting equipment, a Hall magnet mounting equipment and a visual identification system, wherein the release film mounting equipment is used for covering the release film on the side of the iron shell with the magnet facing upward, the Hall magnet mounting equipment is used for mounting the Hall magnet on the release film and at the notch of the iron shell, and the visual identification system is used for positioning and solving the technical problem of accurate alignment of the iron shell, the release film and the Hall magnet.

Description

Technical Field

[0001] This invention relates to the field of automated magnetic ring assembly technology, specifically to a multi-station assembly device for positioning magnets on a wireless charging base. Background Technology

[0002] With the widespread application of wireless charging technology, the demand for magnetic rings in wireless charging components, as important magnetic conductive and magnetic shielding parts, is increasing day by day. Among them, a common structure is the open magnetic ring. In order to protect its surface from contamination and damage during transportation and storage, and to facilitate subsequent automated picking, a release film is usually attached to its surface.

[0003] Based on this, the present invention provides an apparatus for assembling magnetic rings and applying release film. Summary of the Invention

[0004] To address the aforementioned issues, a multi-station assembly device for positioning magnets on a wireless charging base is provided. This device uses a visual recognition system for positioning, thus solving the technical problem of precise alignment between the iron shell, release film, and Hall magnet.

[0005] To address the problems of existing technologies, this invention provides a multi-station assembly device for positioning magnets on wireless charging docks, used to mount magnets on an annular iron shell, the iron shell being a metal ring with a notch, comprising:

[0006] Release film installation equipment for covering an iron shell with a magnet facing upward, having a first position for visual positioning of the iron shell and a second position for visual positioning of the release film;

[0007] A Hall magnet mounting device for mounting Hall magnets on a release film at a notch in an iron shell, having a third position for visual positioning of the iron shell and a fourth position for visual positioning of the Hall magnet.

[0008] A visual recognition system is used to acquire an image of the iron shell at a first location to obtain a first image, and to analyze the first image to obtain the coordinates of the center of the iron shell at the first location and the orientation of the notch centerline; and,

[0009] The image is acquired by capturing an image of the release film at the second location to obtain a second image. The center coordinates and orientation of the release film at the second location are obtained by analyzing this second image.

[0010] The image is obtained by acquiring an image of the iron shell covered with release film at the third position. Analysis of this third image reveals the coordinates of the center of the iron shell covered with release film at the third position and the orientation of the notch.

[0011] The image of the Hall magnet at the fourth position is acquired to obtain the fourth image. The center coordinates and orientation of the Hall magnet at the fourth position are obtained by analyzing the fourth image.

[0012] In some examples of the present invention, the release film mounting device includes a first conveying mechanism for conveying an iron shell with a magnet mounted thereon, and the iron shell is located on the first conveying mechanism with the magnet facing upwards.

[0013] The visual recognition system includes a first image acquisition mechanism, which is located above the first conveying mechanism;

[0014] When the iron shell moves on the first conveying mechanism to a position below the first image acquisition mechanism, the position of the iron shell is the first position.

[0015] In some examples of the present invention, the release film installation device includes a release film feeding mechanism for moving the release film and covering it onto the iron shell;

[0016] The visual recognition system includes a second image acquisition mechanism, which is located next to the first conveying mechanism.

[0017] When the release film moves to a position above the second image acquisition mechanism under the movement of the release film feeding mechanism, the position of the release film is the second position.

[0018] In some examples of the present invention, the release film mounting device has a seventh position, the fifth position being located in the conveying direction of the first conveying mechanism and behind the first position, and when the iron shell moves to the seventh position on the first conveying mechanism, the release film feeding mechanism covers the iron shell with the release film.

[0019] In some examples of the present invention, the Hall magnet mounting device includes a second conveying mechanism for conveying an iron shell with a release film attached and a magnet attached, wherein the iron shell is positioned on the second conveying mechanism with the magnet facing down.

[0020] The visual recognition system includes a third image acquisition mechanism, which is located above the second conveying mechanism;

[0021] When the iron shell moves on the second conveying mechanism to a position below the third image acquisition mechanism, the position of the iron shell is the third position.

[0022] In some examples of the present invention, the Hall magnet mounting device includes a Hall magnet feeding mechanism for moving the Hall magnet and mounting it at a notch in the iron shell;

[0023] The visual recognition system includes a fourth image acquisition mechanism, which is located next to the second conveying mechanism.

[0024] When the Hall magnet moves to a position above the fourth image acquisition mechanism under the movement of the Hall magnet feeding mechanism, the position of the Hall magnet is the fourth position.

[0025] In some examples of the present invention, the Hall magnet mounting device has a sixth position located in the conveying direction of the second conveying mechanism and behind the third position. When the iron shell moves to the sixth position on the second conveying mechanism, the Hall magnet feeding mechanism mounts the Hall magnet at the notch of the iron shell.

[0026] In some examples of the present invention, the Hall magnet mounting device has a seventh position, and a visual recognition system is used to acquire an image of the iron shell in the seventh position to obtain a fifth image, which is then analyzed to perform quality inspection on the assembly result.

[0027] In some examples of the present invention, the visual recognition system includes a fifth image acquisition mechanism located above the second conveying mechanism.

[0028] When the iron shell moves on the second conveying mechanism to a position below the fifth image acquisition mechanism, the position of the iron shell is the seventh position.

[0029] In some examples of the present invention, it also includes:

[0030] A jig, used for loading iron shells;

[0031] Metal shell adhesive applicator is used to press adhesive onto metal shells so that unmagnetized magnets can be bonded to the metal shells.

[0032] Magnet mounting equipment is used to install magnets one by one onto the adhesive-bonded side of an iron shell.

[0033] The advantages of this invention compared to the prior art are:

[0034] (1) Visual positioning ensures assembly accuracy:

[0035] This invention utilizes a visual recognition system to acquire real-time images and perform precise position analysis on the iron shell, release film, and Hall magnet, establishing their respective coordinate systems. The system accurately acquires the center coordinates and notch orientation of the iron shell, as well as the center coordinates and orientation information of the release film. Through comparative analysis, it achieves center overlap and angular alignment between the iron shell and the release film. During Hall magnet installation, the visual positioning system similarly ensures that the center of the Hall magnet overlaps with the center of the iron shell, and that the centerline of the Hall magnet coincides with the centerline of the notch, thereby guaranteeing the accuracy of the assembly position of each component and avoiding product quality issues caused by positional deviations.

[0036] (2) Multi-station automation improves assembly efficiency:

[0037] This invention employs a release film installation device and a Hall magnet installation device working together to achieve a multi-station automated assembly process. The release film installation device is responsible for covering the iron shell with release film, while the Hall magnet installation device is responsible for installing the Hall magnet at the notch in the iron shell. The two devices are connected by a conveyor mechanism to facilitate workpiece transfer. Each station is equipped with a visual positioning position and an installation position, forming a streamlined operation mode. This enables continuous automated operation of processes such as magnet installation, release film covering, and Hall magnet installation, significantly improving assembly efficiency and reducing labor costs. Attached Figure Description

[0038] Figure 1 This is an image showing the effect of the positioning magnet of the wireless charging base involved in this invention being attached to the release film.

[0039] Figure 2 It is a three-dimensional diagram of the release film, iron shell, magnet, and Hall magnet.

[0040] Figure 3 It is a three-dimensional schematic diagram of an iron shell equipped with magnets.

[0041] Figure 4 This is a perspective view of a multi-station assembly device for positioning magnets on a wireless charging base according to the present invention.

[0042] Figure 5 This invention relates to a three-dimensional release film installation device in a multi-station assembly equipment for positioning magnets on a wireless charging base. Figure 1 .

[0043] Figure 6 This is a front view of the release film installation device in a multi-station assembly device for positioning magnets of a wireless charging base according to the present invention.

[0044] Figure 7 This invention relates to a three-dimensional release film installation device in a multi-station assembly equipment for positioning magnets on a wireless charging base. Figure 2 .

[0045] Figure 8This invention relates to a three-dimensional Hall magnet installation device in a multi-station assembly equipment for positioning magnets on a wireless charging base. Figure 1 .

[0046] Figure 9 This is a front view of the Hall magnet installation device in a multi-station assembly device for positioning magnets of a wireless charging base according to the present invention.

[0047] Figure 10 This invention relates to a three-dimensional Hall magnet installation device in a multi-station assembly equipment for positioning magnets on a wireless charging base. Figure 2 .

[0048] The diagram is labeled as follows: 1. Iron shell; 1a. Groove; 1b. Notch; 2. Magnet; 3. Release film; 4. Hall magnet; 5. Release film installation equipment; 5a. First conveying mechanism; 5b. Release film feeding mechanism; 5b1. First picking rod; 6. Hall magnet installation equipment; 6a. Second conveying mechanism; 6b. Hall magnet feeding mechanism; 6b1. Second picking rod; 7. Iron shell adhesive applicator; 8. Magnet installation equipment; 9. First image acquisition mechanism; 10. Second image acquisition mechanism; 11. Third image acquisition mechanism; 12. Fourth image acquisition mechanism; 13. Fifth image acquisition mechanism; 14. First position; 15. Second position; 16. Third position; 17. Fourth position; 18. Fifth position; 19. Sixth position; 20. Seventh position. Detailed Implementation

[0049] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0050] Reference Figures 1 to 3 As shown, the assembly and coating process of the positioning magnet for the wireless charging dock involved in this invention is as follows:

[0051] Step 1: First, apply an adhesive layer to the side of the iron shell 1 with the groove 1a. This adhesive layer is used to fix the unmagnetized magnet 2.

[0052] Step 2: Install the magnets 2 one by one into the grooves 1a of the iron shell 1 so that all the magnets 2 are arranged in a ring. Connect the magnets 2 to the iron shell 1 with the adhesive layer.

[0053] Step 3: Keep the iron shell 1 with the magnet 2 facing upwards, and cover the iron shell 1 with the release film 3 so that the magnet 2 is located between the iron shell 1 and the release film 3.

[0054] Step 4: Keep the iron shell 1 covered with release film 3 with magnet 2 facing down, and attach Hall magnet 4 to release film 3 so that Hall magnet 4 is located at the notch 1b of iron shell 1.

[0055] To automate the above four steps, the technical challenge lies in ensuring that the center of the iron shell 1 overlaps with that of the release film 3 and that the angle of the notch 1b is aligned, and in ensuring that the Hall magnet 4 accurately fills the notch 1b of the iron shell 1 to form a closed ring.

[0056] from Figures 1 to 3 As shown, the release film 3 is square, the iron shell 1 is an open ring with a notch 1b, and the Hall magnet 4 is an arc that just fills the notch 1b of the iron shell 1. The so-called overlap of the centers of the iron shell 1 and the release film 3 means that the center of the iron shell 1 overlaps with the center of the release film 3. The so-called alignment of the notch 1b angle means that the centerline of the notch 1b of the iron shell 1 overlaps with the centerline of the release film 3; here, the centerline of the release film 3 specifically refers to the centerline perpendicular to one of its sides. The so-called formation of a closed ring means that the centers of the iron shell 1 and the Hall magnet 4 overlap, and the centerline of the Hall magnet 4 overlaps with the centerline of the notch 1b.

[0057] Based on the aforementioned technical difficulties, and referring to Figures 4 to 10 As shown, the present invention discloses a multi-station assembly device for positioning magnets on a wireless charging base, used to install magnets 2 on an annular iron shell 1. The iron shell 1 is a metal ring with a notch 1b. The device includes a release film mounting device 5, a Hall magnet mounting device 6, and a visual recognition system (not shown in the figure). The release film mounting device 5 is used to automate the aforementioned step 3, and the Hall magnet mounting device 6 is used to automate the aforementioned step 4.

[0058] The release film installation device 5 is used to cover the iron shell 1 with the magnet 2 facing upward, and has a first position 14 for visual positioning of the iron shell 1 and a second position 15 for visual positioning of the release film 3.

[0059] The Hall magnet mounting device 6 is used to mount the Hall magnet 4 on the release film 3 and at the notch 1b of the iron shell 1, and has a third position 16 for visual positioning of the iron shell 1 and a fourth position 17 for visual positioning of the Hall magnet 4.

[0060] The visual recognition system is used to acquire an image of the iron shell 1 at a first position 14 to obtain a first image, and to analyze the first image to obtain the center coordinates of the iron shell 1 at the first position 14 and the orientation of the center line of the notch 1b; and to acquire an image of the release film 3 at a second position 15 to obtain a second image, and to analyze the second image to obtain the center coordinates and orientation of the release film 3 at the second position 15; and to acquire an image of the iron shell 1 covered with the release film 3 at a third position 16 to obtain a third image, and to analyze the third image to obtain the center coordinates of the iron shell 1 covered with the release film 3 at the third position 16 and the orientation of the notch 1b; and to acquire an image of the Hall magnet 4 at a fourth position 17 to obtain a fourth image, and to analyze the fourth image to obtain the center coordinates and orientation of the Hall magnet 4 at the fourth position 17.

[0061] In some examples of the present invention, reference is made to Figure 5 , Figure 6 and Figure 7 As shown, the release film installation device 5 includes a first conveying mechanism 5a, which is used to convey an iron shell 1 with a magnet 2 installed, and the iron shell 1 is located on the first conveying mechanism 5a with the magnet 2 facing upward.

[0062] The visual recognition system includes a first image acquisition mechanism 9, which is located above the first conveying mechanism 5a.

[0063] When the iron shell 1 moves on the first conveying mechanism 5a to a position below the first image acquisition mechanism 9, the position of the iron shell 1 is the first position 14.

[0064] In some examples of the present invention, the release film installation device 5 includes a release film feeding mechanism 5b, which is used to move the release film 3 and cover it on the iron shell 1;

[0065] The visual recognition system includes a second image acquisition mechanism 10, which is located beside the first conveying mechanism 5a.

[0066] When the release film 3 moves to a position above the second image acquisition mechanism 10 under the movement of the release film feeding mechanism 5b, the position of the release film 3 is the second position 15.

[0067] In some examples of the present invention, the release film mounting device 5 has a seventh position 20, and the fifth position 18 is located in the conveying direction of the first conveying mechanism 5a and behind the first position 14. When the iron shell 1 moves to the seventh position 20 on the first conveying mechanism 5a, the release film feeding mechanism 5b covers the iron shell 1 with the release film 3.

[0068] In some examples of the present invention, the release film feeding mechanism 5b includes:

[0069] The first feeding rod 5b1 is vertically positioned and is used to pick up the release film 3.

[0070] The first three-axis drive mechanism is used to drive the first suction rod to move in three-dimensional space;

[0071] The first Z-axis rotation mechanism is used to drive the first material taking rod 5b1 to rotate around its own axis, thereby causing the release film 3 to adjust its orientation so that the center line of the release film 3 coincides with the center line of the notch 1b of the iron shell 1.

[0072] It should be noted that:

[0073] The visual recognition system is pre-set with a first principal coordinate system containing coordinates at the first position 14, the second position 15, and the fifth position 18.

[0074] The visual recognition system analyzes and calculates the first image to establish a first coordinate system with the center of the iron shell 1 in the first image as the origin and the centerline of the notch 1b as the X-axis (or Y-axis).

[0075] The visual recognition system also analyzes and calculates the second image to establish a second coordinate system with the center point of the release film 3 in the second image as the origin and the midline perpendicular to one side of the release film 3 as the X-axis (or Y-axis).

[0076] The release film installation device 5 has a first control system, which, in conjunction with the conveying speed of the first conveying mechanism 5a, controls the movement of the release film feeding mechanism 5b, so that when the iron shell 1 moves to the second position 15, the release film 3 covers the iron shell 1. During this process, the first three-axis drive mechanism ensures that the center point of the release film 3 overlaps with the center of the iron shell 1, and the first Z-axis rotation mechanism ensures that the centerline of the release film 3 coincides with the centerline of the notch 1b of the iron shell 1.

[0077] In some examples of the present invention, reference is made to Figure 8 , Figure 9 and Figure 10 As shown, the Hall magnet mounting device 6 includes a second conveying mechanism 6a, which is used to convey an iron shell 1 with a release film 3 and a magnet 2 attached, and the iron shell 1 is located on the second conveying mechanism 6a with the magnet 2 facing down.

[0078] The visual recognition system includes a third image acquisition mechanism 11, which is located above the second conveying mechanism 6a;

[0079] When the iron shell 1 moves on the second conveying mechanism 6a to a position below the third image acquisition mechanism 11, the position of the iron shell 1 is the third position 16.

[0080] In some examples of the present invention, the Hall magnet mounting device 6 includes a Hall magnet feeding mechanism 6b, which is used to move the Hall magnet 4 and install it at the notch 1b of the iron shell 1.

[0081] The visual recognition system includes a fourth image acquisition mechanism 12, which is located beside the second conveying mechanism 6a.

[0082] When the Hall magnet 4 moves to a position above the fourth image acquisition mechanism 12 under the movement of the Hall magnet feeding mechanism 6b, the position of the Hall magnet 4 is the fourth position 17.

[0083] In some examples of the present invention, the Hall magnet mounting device 6 has a sixth position 19, which is located in the conveying direction of the second conveying mechanism 6a and behind the third position 16. When the iron shell 1 moves to the sixth position 19 on the second conveying mechanism 6a, the Hall magnet feeding mechanism 6b installs the Hall magnet 4 at the notch 1b of the iron shell 1.

[0084] In some examples of the present invention, the Hall magnet feeding mechanism 6b includes:

[0085] The second picking rod 6b1, which is vertically positioned, is used to pick up the Hall magnet 4.

[0086] The second three-axis drive mechanism is used to drive the second suction rod to move in three-dimensional space;

[0087] The second Z-axis rotation mechanism is used to drive the second material picking rod 6b1 to rotate around its own axis, thereby driving the Hall magnet 4 to adjust its orientation so that the center line of the Hall magnet 4 coincides with the center line of the notch 1b of the iron shell 1.

[0088] It should be noted that:

[0089] The visual recognition system is pre-set with a second principal coordinate system containing coordinates of the third position (16), the fourth position (17), and the sixth position (19).

[0090] The visual recognition system analyzes and calculates the third image to establish a third coordinate system with the center of the iron shell 1 in the third image as the origin and the centerline of the notch 1b as the X-axis (or Y-axis).

[0091] The visual recognition system also analyzes and calculates the fourth image to establish a fourth coordinate system with the center point of Hall magnet 4 in the fourth image as the origin and the centerline of Hall magnet 4 as the X-axis (or Y-axis).

[0092] The Hall magnet mounting device 6 has a second control system, which, in conjunction with the conveying speed of the second conveying mechanism 6a, controls the movement of the Hall magnet feeding mechanism 6b, so that when the iron shell 1 moves to the fourth position 17, the Hall magnet 4 is installed at the notch 1b of the iron shell 1. During this process, the second three-axis drive mechanism ensures that the center of the Hall magnet 4 overlaps with the center of the iron shell 1, and the second Z-axis rotation mechanism ensures that the centerline of the Hall magnet 4 coincides with the centerline of the notch 1b of the iron shell 1.

[0093] In some examples of the present invention, the Hall magnet mounting device 6 has a seventh position 20, and a visual recognition system is used to acquire an image of the iron shell 1 at the seventh position 20 to obtain a fifth image, and to perform quality inspection on the assembly result by analyzing the fifth image.

[0094] In some examples of the present invention, the visual recognition system includes a fifth image acquisition mechanism 13, which is located above the second conveying mechanism 6a.

[0095] When the iron shell 1 moves on the second conveying mechanism 6a to a position below the fifth image acquisition mechanism 13, the position of the iron shell 1 is the seventh position 20.

[0096] In some examples of the present invention, a flipping mechanism is provided between the release film mounting device 5 and the Hall magnet mounting device 6, the flipping mechanism being used to flip the iron shell 1 with the release film 3 attached to it so that the magnet 2 is facing down.

[0097] In some examples of the present invention, a jig is used to load the iron shell 1.

[0098] The metal shell adhesive applicator 7 is used to press adhesive onto the metal shell 1 so as to attach the unmagnetized magnet 2 to the metal shell 1.

[0099] The magnet mounting device 8 is used to install the magnets 2 one by one onto the side of the iron shell 1 that has been treated with adhesive.

[0100] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. A multi-station assembly device for positioning magnets on a wireless charging base, used to mount magnets on a ring-shaped iron shell and cover them with a release film, wherein the iron shell is a metal ring with a notch, characterized in that, The assembly equipment includes: Release film installation equipment is used to cover the release film on the magnet-facing side of the iron shell, and has a first position for visual positioning of the iron shell and a second position for visual positioning of the release film; A Hall magnet mounting device for mounting a Hall magnet on the release film and at a notch in the iron shell, having a third position for visually positioning the iron shell and a fourth position for visually positioning the Hall magnet. A visual recognition system is used to acquire an image of the iron shell at the first position to obtain a first image, and to analyze the first image to obtain the coordinates of the center of the iron shell at the first position and the orientation of the notch centerline; and, The image is acquired by capturing an image of the release film at the second location to obtain a second image. The center coordinates and orientation of the release film at the second location are obtained by analyzing the second image. The image is acquired by capturing an image of the iron shell covered with release film at the third position to obtain a third image. The center coordinates and notch orientation of the iron shell covered with release film at the third position are obtained by analyzing the third image. The image of the Hall magnet at the fourth position is acquired to obtain a fourth image, and the center coordinates and orientation of the Hall magnet at the fourth position are obtained by analyzing the fourth image. The release film installation equipment includes a first conveying mechanism, which is used to convey an iron shell with a magnet installed, and the iron shell is located on the first conveying mechanism with the magnet facing upward. The visual recognition system includes a first image acquisition mechanism, which is located above the first conveying mechanism; When the iron shell moves on the first conveying mechanism to a position below the first image acquisition mechanism, the position of the iron shell is the first position; The Hall magnet mounting device includes a second conveying mechanism, which is used to convey an iron shell with a release film and a magnet attached, and the iron shell is positioned with the magnet facing down on the second conveying mechanism. The visual recognition system includes a third image acquisition mechanism, which is located above the second conveying mechanism; When the iron shell moves on the second conveying mechanism to a position below the third image acquisition mechanism, the position of the iron shell is the third position.

2. The multi-station assembly device for positioning magnets on a wireless charging base according to claim 1, characterized in that, The release film installation equipment includes a release film feeding mechanism, which is used to move the release film and cover it on the iron shell; The visual recognition system includes a second image acquisition mechanism located beside the first conveying mechanism. When the release film moves to a position above the second image acquisition mechanism under the movement of the release film feeding mechanism, the position of the release film is the second position.

3. The multi-station assembly device for positioning magnets on a wireless charging base according to claim 2, characterized in that, The release film installation device has a fifth position, which is located in the conveying direction of the first conveying mechanism and behind the first position. When the iron shell moves to the fifth position on the first conveying mechanism, the release film feeding mechanism covers the iron shell with the release film.

4. The multi-station assembly device for positioning magnets on a wireless charging base according to claim 1, characterized in that, The Hall magnet mounting device includes a Hall magnet feeding mechanism, which is used to move the Hall magnet and install it at the notch in the iron shell; The visual recognition system includes a fourth image acquisition mechanism, which is located next to the second conveying mechanism. When the Hall magnet moves to a position above the fourth image acquisition mechanism under the movement of the Hall magnet feeding mechanism, the position of the Hall magnet is the fourth position.

5. A multi-station assembly device for positioning magnets on a wireless charging base according to claim 4, characterized in that, The Hall magnet mounting device has a sixth position, which is located in the conveying direction of the second conveying mechanism and behind the third position. When the iron shell moves to the sixth position on the second conveying mechanism, the Hall magnet feeding mechanism installs the Hall magnet at the notch of the iron shell.

6. The multi-station assembly device for positioning magnets on a wireless charging base according to claim 5, characterized in that, The Hall magnet mounting device has a seventh position, and the visual recognition system is used to acquire an image of the iron shell in the seventh position to obtain a fifth image. The fifth image is analyzed to perform quality inspection on the assembly result.

7. A multi-station assembly device for positioning magnets on a wireless charging base according to claim 6, characterized in that, The visual recognition system includes a fifth image acquisition mechanism, which is located above the second conveying mechanism. When the iron shell moves on the second conveying mechanism to a position below the fifth image acquisition mechanism, the position of the iron shell is the seventh position.

8. A multi-station assembly device for positioning magnets on a wireless charging base according to any one of claims 1-7, characterized in that, Also includes: A jig for loading the iron shell; A metal shell adhesive applicator is used to press adhesive onto a metal shell in order to attach an unmagnetized magnet to the metal shell. A magnet mounting device for mounting the magnets one by one onto the side of the iron shell that has been treated with adhesive.

Images