Magnet structure assembly apparatus and assembly method

Abstract

The application relates to the technical field of wireless charging products, and particularly discloses a magnet structure assembling device and an assembling method. The device is used for assembling a magnet structure and comprises an assembling jig and an assembling pressing block mechanism. The assembling jig comprises a positioning seat and a base carrier. The positioning seat is provided with a positioning boss for positioning a magnet module. A top cover can be covered on the positioning boss. A positioning claw for positioning the top cover is movably arranged on the positioning seat. The base carrier selectively clamps a base. The assembling pressing block mechanism selectively magnetically attracts the magnet module, so that the top cover can be matched and clamped between the magnet module and the assembling pressing block mechanism. With the aid of the positioning boss and the positioning claw, the positioning purposes of the magnet module and the top cover are achieved. The assembling pressing block mechanism selectively magnetically attracts the magnet module. The magnet module and the top cover can be carried without changing the relative positions and are pressed against the base. Therefore, the efficient and high-yield assembling of the magnet structure can be completed through one pressing action.

Description

Technical Field

[0001] This invention relates to the field of wireless charging product technology, and in particular to magnetic structure assembly equipment and assembly method. Background Technology

[0002] Currently, many mobile phones and other electronic devices on the market have wireless charging capabilities, enabling wireless charging via internal wireless charging devices and chargers. Most existing wireless charging devices incorporate a magnetic structure, which includes a magnetic module, a base, and a top cap. The magnets in the magnetic module need to be individually fixed and installed within the cavity formed by the base and top cap, creating a ring-like arrangement. Furthermore, products with magnetic functions, such as phone stands, also utilize this ring-shaped magnetic structure. With the development of electronic devices, the application of wireless charging technology is becoming increasingly widespread, and the variety and pace of technological advancements in electronic devices are accelerating. Correspondingly, as the use of magnetic structures increases, the demands on the efficiency and precision of magnet assembly are also rising.

[0003] In the existing technology, the assembly of the magnet structure requires first assembling the magnet module on the base, and then pressing the top cover and the base together.

[0004] However, the above assembly method has the following disadvantages:

[0005] 1) It requires two assembly operations, which results in low assembly efficiency and a high risk of assembly errors;

[0006] 2) The positioning accuracy of the magnet module is difficult to guarantee. Summary of the Invention

[0007] The purpose of this invention is to provide a magnet structure assembly device and assembly method, which simplifies the assembly process of the magnet structure, enables the rapid assembly of the magnet module on the base, reduces the risk of assembly errors, ensures the positioning accuracy of the magnet module, and thus improves the assembly efficiency and assembly yield of the magnet structure.

[0008] To achieve this objective, the present invention adopts the following technical solution:

[0009] A magnet structure assembly device is used to assemble a magnet structure, the magnet structure including a top cover, a magnet module, and a base, and including an assembly fixture and an assembly pressing mechanism; the assembly fixture includes a positioning seat and a base carrier, the positioning seat having a positioning boss for positioning the magnet module, the top cover being able to cover the positioning boss, a positioning claw for positioning the top cover being movably mounted on the positioning seat, and the base carrier selectively clamping the base; the assembly pressing mechanism selectively magnetically attracts the magnet module so that the top cover can be matched and clamped between the magnet module and the assembly pressing mechanism.

[0010] As a preferred technical solution for the magnet structure assembly equipment, the magnet structure assembly equipment further includes a main body, and the assembly fixture and the assembly pressing mechanism are both mounted on the main body; the main body can drive the assembly pressing mechanism to move in the vertical direction, so that the assembly pressing mechanism can move between a contact position that abuts against the top cover and an interval position that is spaced apart from the top cover.

[0011] As a preferred technical solution for the magnetic structure assembly equipment, the assembly pressing mechanism includes a main body and a pressing head and a pressing block installed on the main body. The pressing head is made of magnetic material, and the pressing block is made of non-magnetic material. The pressing block can press against the top cover. The pressing head and the top cover have matching and fitting positions and mutually spaced-out positions. When the pressing head and the top cover are in the disengaged position, the pressing head is no longer magnetically connected to the magnetic module.

[0012] As a preferred technical solution for the magnetic structure assembly equipment, the pressure head is fixedly connected to the main body of the mechanism, the pressure block is movably installed on the main body of the mechanism, the main body of the mechanism is elastically connected to the main body of the equipment through an elastic member, and the pressure block pressing against the top cover can push the main body of the mechanism to move along the length direction of the elastic member, so that the relative position of the pressure head and the top cover switches between the contact position and the disengagement position.

[0013] As a preferred technical solution for the magnetic structure assembly equipment, the pressure head is recessed with a fitting groove, the outer surface of the top cover can fit with the surface of the fitting groove, the main body of the mechanism has a through hole for clearance, and the pressure block can pass through the through hole and emerge from the bottom of the fitting groove.

[0014] As a preferred technical solution for the magnetic structure assembly equipment, a contact block is fixedly connected to the main body of the mechanism, and a stop pin is movably installed on the main body of the equipment. When the assembly pressing block mechanism is in the interval position, the main body of the mechanism stops at the contact block and the stop pin.

[0015] As a preferred technical solution for the magnetic structure assembly equipment, the assembly fixture further includes a fixture platform, the positioning seat and the base carrier are both disposed on the fixture platform, and the line connecting the positioning seat and the base carrier is located in a first direction. The assembly pressing block mechanism can reciprocate relative to the equipment body along the first direction. The equipment body also includes a driving mechanism, which can drive the assembly fixture to reciprocate along the vertical direction. The first direction is perpendicular to the vertical direction.

[0016] As a preferred technical solution for the magnet structure assembly equipment, the main body of the equipment is provided with a first slide rail extending along a second direction, and the fixture platform is slidably mounted on the first slide rail; the second direction is perpendicular to the first direction and the second direction is perpendicular to the vertical direction.

[0017] As a preferred technical solution for the magnet structure assembly equipment, the positioning claw is provided with at least two claws, all of which are spaced around the positioning boss and can switch between a positioning state that abuts against the top cover and a release state that is spaced apart from the top cover.

[0018] A magnet structure assembly method, applied to the aforementioned magnet structure assembly equipment, includes the following steps:

[0019] S10: Place the base on the base carrier, place the magnet module on the positioning boss, and cover the magnet module with the top cover;

[0020] S20: The base is clamped by the base carrier, and the top cover is positioned by the positioning claw;

[0021] S30: The assembly pressing mechanism is attached to the top cover, and then begins to magnetically attract the magnet module;

[0022] S40: The positioning claw is reset;

[0023] S50: The assembly pressing mechanism presses the top cover and the magnet module onto the base, and then stops magnetically attracting the magnet module;

[0024] S60: The assembly pressing mechanism is reset, and the base carrier releases the base.

[0025] The beneficial effects of this invention are:

[0026] This magnet assembly equipment utilizes positioning bosses to position the magnet modules. Positioning claws are used to position the top cover, allowing for relative adjustment of the top cover relative to the positioning bosses. Combined with the design of positioning the magnet modules on the positioning bosses, the relative positions of the magnet modules and the top cover are determined. The selective magnetic attraction design of the assembly pressing mechanism allows for switching the magnetic attraction state between the assembly pressing mechanism and the magnet modules by adjusting the position of the assembly pressing mechanism via the main body of the equipment. When the main body moves the assembly pressing mechanism downwards, the magnet modules are attracted to the assembly pressing mechanism, and the top cover is also clamped between the assembly pressing mechanism and the magnet modules. This design ensures that the top cover and magnet modules do not shift during transportation, facilitating accurate assembly of the top cover and magnet modules onto the base held by the base carrier. The above design allows the assembly of the top cover and the magnet module on the base to be completed in a single pressing action, which helps to simplify the assembly process of the magnet structure, improve the flexibility of the assembly operation, and reduce the cost of the assembly operation. At the same time, the structural improvement of the magnet structure assembly equipment also helps to reduce the risk of assembly errors and ensure the positioning accuracy of the magnet module in the cavity, thereby improving the assembly efficiency and assembly yield of the magnet structure.

[0027] This magnet structure assembly method, employing the steps described above, can quickly and effectively position the base and determine the relative positions of the top cover and the magnet module. Utilizing a selective magnetic magnet module assembly clamping mechanism, it enables accurate placement and transport of the top cover and magnet module. The design of the positioning claws, which reset after the magnet module is magnetically attracted, reduces the risk of positional misalignment, further improving the success rate of the assembly operation. Finally, the assembly clamping mechanism presses the top cover and magnet module onto the base, achieving a single-stage pressing assembly of the main body. Afterwards, by stopping the magnetic attraction of the magnet module, resetting the assembly clamping mechanism, and releasing the base from the base carrier, the positions of each component are restored, facilitating the removal of the assembled magnet structure from the magnet structure assembly equipment and its transport to the next process. This method optimizes the assembly process, reduces assembly steps, and improves processing efficiency and assembly accuracy. Attached Figure Description

[0028] Figure 1 This is an exploded view of the magnet structure provided in an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the magnet structure assembly equipment provided in an embodiment of the present invention. Figure 1 ;

[0030] Figure 3 This is a schematic diagram of the magnet structure assembly equipment provided in the embodiment of the present invention. Figure 2 ;

[0031] Figure 4 yes Figure 3 A magnified view of part A in the image;

[0032] Figure 5 This is a schematic diagram of the assembly and pressing mechanism provided in an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of the assembly fixture provided in an embodiment of the present invention.

[0034] In the picture:

[0035] X, first direction; Y, second direction; Z, vertical direction;

[0036] 100. Equipment body; 110. Equipment base; 120. First slide rail; 130. Equipment crossbeam; 131. Linear module; 140. Drive mechanism; 150. Limiting plate; 151. Fixing block; 152. Second slide rail; 153. Connecting block; 154. Stop pin; 160. Elastic element;

[0037] 200. Assembly fixture; 210. Fixture platform; 220. Positioning seat; 221. Positioning boss; 230. First drive unit; 240. Positioning claw; 250. Base carrier; 260. Clamping pin;

[0038] 300. Assembly of the pressing mechanism; 310. Mechanism body; 311. Clearance through hole; 312. Contact block; 320. Second drive unit; 330. Pressing block component; 340. Pressing head component; 341. Fitting groove;

[0039] 900. Magnetic structure; 910. Top cover; 920. Magnetic module; 930. Base. Detailed Implementation

[0040] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Furthermore, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0043] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0044] like Figures 1-6 As shown, this embodiment provides a magnet structure assembly device for assembling a magnet structure 900. The magnet structure 900 includes a top cover 910, a magnet module 920, and a base 930, and includes an assembly fixture 200 and an assembly pressing mechanism 300. The assembly fixture 200 includes a positioning seat 220 and a base carrier 250. The positioning seat 220 has a positioning boss 221 for positioning the magnet module 920. The top cover 910 can cover the positioning boss 221. A positioning claw 240 for positioning the top cover 910 is movably mounted on the positioning seat 220. The base carrier 250 selectively clamps the base 930. The assembly pressing mechanism 300 selectively magnetically attracts the magnet module 920 so that the top cover 910 can be matched and clamped between the magnet module 920 and the assembly pressing mechanism 300.

[0045] This magnet assembly equipment achieves the positioning of the magnet module 920 by using the positioning boss 221; the positioning claw 240 positions the top cover 910, allowing the top cover 910, which is mounted on the positioning boss 221, to be adjusted relative to the positioning boss 221. Combined with the design of the magnet module 920 being positioned on the positioning boss 221, the relative position of the magnet module 920 and the top cover 910 can be determined; the assembly pressing mechanism 300 is designed to selectively magnetically attract the magnet module 920, which can be adjusted by the main body 100 of the equipment. The position 0 allows switching between the magnetic attraction state between the assembly pressing mechanism 300 and the magnetic module 920. When the main body 100 moves the assembly pressing mechanism 300 downward, the magnetic module 920 is attracted to the assembly pressing mechanism 300, and the top cover 910 is also clamped between the assembly pressing mechanism 300 and the magnetic module 920. This design ensures that the top cover 910 and the magnetic module 920 will not shift during transportation, which helps the top cover 910 and the magnetic module 920 to be accurately assembled onto the base 930 held by the base carrier 250. The above design allows the assembly of the top cover 910 and the magnet module 920 on the base 930 to be completed in a single pressing action, which helps to simplify the assembly process of the magnet structure 900, improve the flexibility of the assembly operation, and reduce the cost of the assembly operation. At the same time, the structural improvement of the magnet structure assembly equipment also helps to reduce the risk of assembly errors and ensures the positioning accuracy of the magnet module 920 in the cavity, thereby improving the assembly efficiency and assembly yield of the magnet structure 900.

[0046] In this embodiment, the magnet structure 900 is applied to a wireless charging device. In other embodiments of this embodiment, the magnet structure 900 is applied to other products similar to wireless charging.

[0047] The magnet module 920 acquires magnetism through a magnetization operation in the previous process. The top cover 910 and the base 930 are made of non-magnetic materials. The base 930 has an annular groove. When the top cover 910 is pressed onto the base 930, the magnet module 920 is matched and accommodated in the annular groove.

[0048] In this embodiment, at least two positioning claws 240 are provided, and all positioning claws 240 are spaced apart and arranged in a ring around the positioning boss 221. They can switch between a positioning state that abuts against the top cover 910 and a released state that is spaced apart from the top cover 910. With the above design, the relative position between the top cover 910 and the positioning boss 221 is determined. Since the installation position of the magnet module 920 on the positioning boss 221 is determined, the relative position of the top cover 910 and the magnet module 920 on the positioning seat 220 is limited. With the above improvements, it is not necessary to adjust the relative position of the top cover 910 and the magnet module 920 in subsequent steps, which reduces the workload of assembly operations, simplifies the assembly process, and facilitates subsequent assembly operations.

[0049] In this embodiment, the magnet module 920 is an annular component, the top cover 910 is a circular hollow structure, and the positioning boss 221 is cylindrical, with its sidewall matching and fitting the inner ring of the magnet module 920. Specifically, there are two positioning claws 240, which are symmetrically arranged about the axis of the positioning boss 221. The positioning claws 240 can move towards or away from the positioning boss 221 radially.

[0050] For example, both positioning claws 240 are driven by the first drive unit 230. Specifically, the first drive unit 230 is a cylinder.

[0051] In this embodiment, the magnet structure assembly equipment also includes a main body 100, an assembly fixture 200, and an assembly pressing mechanism 300, all mounted on the main body 100. The main body 100 can drive the assembly pressing mechanism 300 to move vertically in the Z direction, allowing the assembly pressing mechanism 300 to move between a contact position abutting against the top cover 910 and a spaced-out position. With this configuration, the position adjustment operation of the assembly pressing mechanism 300 in the vertical Z direction can be achieved, realizing the movement of the assembly pressing mechanism 300 between the contact position and the spaced-out position. This allows the assembly pressing mechanism 300 to quickly reach its position and abut against the top cover 910, while also timely avoiding obstruction, providing operating space for the positioning seat 220 and the base carrier 250. The above structure is simple and reliable, occupies little space, and has high operational stability.

[0052] Furthermore, the assembly pressing mechanism 300 includes a main body 310 and a pressing head 340 and a pressing block 330 mounted on the main body 310. The pressing head 340 is made of magnetic material, while the pressing block 330 is made of non-magnetic material. The pressing block 330 can press against the top cover 910. The pressing head 340 and the top cover 910 have matching and fitting positions and mutually spaced disengaged positions. When the pressing head 340 and the top cover 910 are in the disengaged position, the pressing head 340 is no longer magnetically connected to the magnetic module 920. By switching the positions of the pressing head 340 and the top cover 910, the attractive force between the pressing head 340 and the magnetic module 920 can be reduced by increasing the spacing, thereby preventing the assembly pressing mechanism 300 from magnetically attracting the magnetic module 920. The above design allows for quick and accurate stopping of the magnetic attraction of the assembly pressing mechanism 300 to the magnet module 920. Furthermore, by using the design of the pressing block 330 pressing against the top cover 910, it can effectively prevent the top cover 910 and the magnet module 920 from shifting position when the pressing head 340 moves away, further improving the positioning effect.

[0053] Specifically, a second drive unit 320 is installed on the main body 310 of the mechanism, and the output end of the second drive unit 320 is fixedly connected to the pressing block 330.

[0054] In this embodiment, the second driving unit 320 is a cylinder. The cylinder can apply pressure through a smooth downward movement to bring the pressure block 330 and the top cover 910 into contact. Then, the pressure block 330 pushes the pressure head 340 to move in the opposite direction, slowly moving away from the magnet module 920. Finally, the pressure block 330 stops magnetically attracting the magnet module 920. At the same time, the pressure block 330 fixes the position of the top cover 910 to prevent the magnet module 920 from shifting when the pressure head 340 separates from the top cover 910. This allows the pressure head 340 to slowly move away from the magnet module 920 without changing the assembly dimensions, thereby stopping the magnetic attraction after the assembly operation is completed.

[0055] In this embodiment, the pressure head 340 is made of metal, while the pressure block 330 is made of non-metal. Specifically, the pressure block 330 is made of urethane rubber.

[0056] Furthermore, the pressure head 340 is fixedly connected to the main body 310, and the pressure block 330 is movably installed on the main body 310. The main body 310 is elastically connected to the main body 100 via the elastic element 160. The pressure block 330, pressing against the top cover 910, can push the main body 310 to move along the length of the elastic element 160, causing the relative positions of the pressure head 340 and the top cover 910 to switch between a contact position and a disengaged position. The elastic element 160 serves to apply pre-pressure. By pushing the main body 310 with the pressure block 330, the pressure head 340 can be moved away from the magnet module 920, causing the pressure head 340 and the top cover 910 to switch from a contact position to a disengaged position, thereby reducing the attractive force between the pressure head 340 and the magnet module 920 by increasing the distance, thus achieving the disengagement of the magnet module 920. The design of the main body 310 being elastically connected to the main body 100 of the equipment achieves force balance on the assembly pressing mechanism 300, avoids excessive pressure on the top cover 910 by the pressing component 330, greatly reduces the risk of damage to the top cover 910 and the magnet module 920, and allows the relative position of the pressing head 340 and the top cover 910 to switch smoothly between the fitting position and the disengaged position, ensuring the production efficiency and yield of the magnet structure 900.

[0057] Specifically, after the pressure head 340 and the top cover 910 are in the disengaged position, the pressure block 330 is reset.

[0058] Furthermore, the pressure head 340 is recessed with a fitting groove 341, allowing the outer surface of the top cover 910 to fit against the surface of the fitting groove 341. The main body 310 has a through-hole 311, through which the pressure block 330 can pass and exit from the bottom of the fitting groove 341. The fitting groove 341 ensures the matching and fitting of the pressure head 340 and the top cover 910, guaranteeing a fixed relative position between them and ensuring accurate magnetic attraction of the pressure block assembly mechanism 300 to the top cover 910. By utilizing the through-hole 311 and the layout of the pressure head 340 and the pressure block 330, the relative position of the pressure block 330 and the pressure head 340 can be determined, ensuring that the pressure block 330 can accurately press against the top cover 910. The above design is simple, reliable, space-saving, and highly stable in operation.

[0059] In this embodiment, a contact block 312 is fixedly connected to the main body 310, and a stop pin 154 is movably mounted on the main body 100. When the assembly pressing mechanism 300 is in the intermittent position, the main body 310 stops at the contact block 312 and the stop pin 154. The cooperation between the contact block 312 and the stop pin 154 plays the role of adjusting the compression amount of the elastic element 160, thereby adjusting the magnitude of the pre-pressure during the assembly operation and reducing the impact on the assembly accuracy. The above settings limit the position of the assembly pressing mechanism 300 in the intermittent position, reduce the impact of the elastic connection between the main body 310 and the main body 100 causing the position of the main body 310 to be difficult to control, and avoid the situation where the top cover 910 and the magnet module 920 are damaged due to excessive downward pressure of the main body 310.

[0060] In this embodiment, the stop pin 154 is a stop bolt, which is screwed onto the connecting block 153, and the connecting block 153 is fixed to the equipment body 100. With the above arrangement, the contact position between the stop pin 154 and the contact block 312 is adjustable, thereby realizing the adjustment of the interval position.

[0061] For example, the assembly fixture 200 also includes a fixture platform 210, on which the positioning seat 220 and the base carrier 250 are both disposed. The line connecting the positioning seat 220 and the base carrier 250 is located in the first direction X. The assembly pressing mechanism 300 can reciprocate relative to the main body 100 along the first direction X, which is perpendicular to the vertical direction Z. With the above design, the assembly pressing mechanism 300 can be moved to directly above the positioning seat 220 and the base carrier 250, thereby completing the adsorption and pressing operation of the top cover 910 and the magnet module 920.

[0062] Furthermore, the main body of the equipment 100 is provided with a first slide rail 120 extending along the second direction Y, and the fixture platform 210 is slidably mounted on the first slide rail 120; the second direction Y is perpendicular to the first direction X, and the second direction Y is perpendicular to the vertical direction Z.

[0063] The above limitations optimize the structural layout of the main body 100, reduce the difficulty of adjusting the position of the assembly fixture 200 and the assembly pressing mechanism 300, improve the flexibility of the magnetic structure assembly equipment, make it adaptable to various assembly environments of different sizes, and expand the application range of the magnetic structure assembly equipment.

[0064] In this embodiment, the length direction of the fitting groove 341 extends along the vertical direction Z, the length direction of the avoidance through hole 311 extends along the vertical direction Z, and the output end of the second driving unit 320 is used to drive the pressing block 330 to reciprocate along the vertical direction Z.

[0065] By changing the material and shape of the pressure head 340, the assembly pressure block mechanism 300 can be adapted to magnet structures 900 of different sizes and shapes. The above modification method is simple and low cost.

[0066] For example, the positioning seat 220 and the base carrier 250 are fixed to the top surface of the fixture platform 210, and the bottom surface of the fixture platform 210 is slidably engaged with the first slide rail 120.

[0067] In this embodiment, the main body 100 includes a base 110, a first slide rail 120 is disposed on the base 110, and a crossbeam 130 extending along the first direction X is connected above the base 110. A drive mechanism 140 is slidably mounted on the crossbeam 130, and a linear module 131 is mounted on the crossbeam 130. The linear module 131 is used to drive the drive mechanism 140 to slide along the crossbeam 130. A limiting base plate 150 is mounted on the drive mechanism 140, and the drive mechanism 140 can drive the limiting base plate to move along the vertical direction Z. A fixing block 151 and a second slide rail 152 are provided on the limiting base plate 150. An elastic element 160 is elastically connected to the fixing block 151 and extends along the vertical direction Z. The second slide rail 152 extends along the vertical direction Z. The main body 310 is slidably mounted on the second slide rail 152, and a connecting block 153 is fixedly connected to the limiting base plate 150. Specifically, the elastic element 160 is a compression spring. When the pressure block 330 and the magnet module 920 are out of the magnetic range, the drive mechanism 140 drives the main body 310 of the mechanism to move upward, thereby causing the pressure block 330 to separate from the top cover 910. At the same time, the second drive unit 320 retracts the pressure block 330, thereby resetting the main body 310 of the mechanism.

[0068] For example, the base carrier 250 is recessed with a clamping groove, and a clamping pin 260 is movably mounted on the base carrier 250. The clamping pin 260 can press against the side wall of the base 930, thereby achieving selective clamping of the base 930.

[0069] This embodiment also provides a magnet structure assembly method, applied to the above-mentioned magnet structure assembly equipment, including the following steps:

[0070] Step 1: Place the base 930 on the base carrier 250, place the magnet module 920 on the positioning boss 221, and cover the magnet module 920 with the top cover 910.

[0071] Step 2: Use the base carrier 250 to clamp the base 930, and use the positioning claw 240 to position the top cover 910.

[0072] Step 3: The drive mechanism 140 drives the assembly pressing mechanism 300 to move downward, so that the pressing head 340 fits against the top cover 910, and then the magnetic magnet module 920 is attracted.

[0073] Step 4: Reset the positioning claw 240.

[0074] Step 5: The drive mechanism 140 drives the assembly pressing mechanism 300 to move. The pressing head 340 presses the top cover 910 and the magnet module 920 onto the base 930. The second drive unit 320 pushes the pressing head 330 downward to fit against the top cover 910. The pressing head 340 moves upward under the action of the pressing head 330. When the pressing head 340 moves upward a certain distance, the pressing head 340 stops magnetically attracting the magnet module 920.

[0075] Step 6: Reset the assembling block mechanism 300, and release the base carrier 250 from the base 930.

[0076] The magnet structure assembly method employs the aforementioned steps, enabling rapid and efficient positioning of the base 930 and determination of the relative positions of the top cover 910 and the magnet module 920. Furthermore, the selective magnetic attraction assembly pressing mechanism 300 for the magnet module 920 ensures accurate placement and transport of the top cover 910 and the magnet module 920. The design of the positioning claw 240, which resets after the magnet module 920 is magnetically attracted, reduces the risk of positional misalignment between the top cover 910 and the magnet module 920, further improving the success rate of the assembly operation. Finally, the assembly pressing mechanism 300 presses the top cover 910 and the magnet module 920 onto the base 930, achieving a single pressing assembly of the equipment body 100. Afterwards, by stopping the magnetic attraction of the magnet module 920, resetting the assembly pressing mechanism 300, and releasing the base 930 from the base carrier 250, the positions of each component are restored, facilitating the removal of the assembled magnet structure 900 from the magnet structure assembly equipment and its transport to the next process. The above methods optimize the assembly process, reduce assembly steps, and improve processing efficiency and assembly accuracy.

[0077] Compared to existing manual assembly methods, the above method is more precise, and compared to existing automated vision assembly, it has the advantage of lower processing costs.

[0078] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A magnet structure assembly device for assembling a magnet structure (900), said magnet structure (900) comprising a top cover (910), a magnet module (920), and a base (930), characterized in that, include: The assembly fixture (200) includes a positioning seat (220) and a base carrier (250). The positioning seat (220) has a positioning boss (221) for positioning the magnet module (920). The top cover (910) can cover the positioning boss (221). The positioning seat (220) is movably mounted with a positioning claw (240) for positioning the top cover (910). The base carrier (250) selectively clamps the base (930). Assemble the pressing mechanism (300) and selectively magnetically attract the magnet module (920) so that the top cover (910) can be matched and clamped between the magnet module (920) and the assembly pressing mechanism (300); The assembly pressing mechanism (300) includes a main body (310) and a pressing head (340) and a pressing block (330) mounted on the main body (310). The pressing head (340) is made of magnetic material, and the pressing block (330) is made of non-magnetic material. The pressing block (330) can press against the top cover (910). The pressing head (340) and the top cover (910) have matching and fitting positions and mutually spaced disengagement positions. When the pressing head (340) and the top cover (910) are in the disengagement position, the pressing head (340) is no longer magnetically connected to the magnet module (920).

2. The magnet structure assembly equipment according to claim 1, characterized in that, The magnet structure assembly equipment also includes a main body (100), and the assembly fixture (200) and the assembly pressing mechanism (300) are both mounted on the main body (100). The main body (100) can drive the assembly pressing mechanism (300) to move in the vertical direction (Z), so that the assembly pressing mechanism (300) can move between a contact position that abuts against the top cover (910) and an interval position that is separated from the top cover (910).

3. The magnet structure assembly equipment according to claim 2, characterized in that, The pressure head (340) is fixed to the main body (310), and the pressure block (330) is movably installed on the main body (310). The main body (310) is elastically connected to the main body (100) through the elastic member (160). The pressure block (330) pressing against the top cover (910) can push the main body (310) to move along the length direction of the elastic member (160), so that the relative position of the pressure head (340) and the top cover (910) switches between the contact position and the disengagement position.

4. The magnet structure assembly equipment according to claim 3, characterized in that, The pressure head (340) is recessed with a fitting groove (341), and the outer surface of the top cover (910) can fit with the surface of the fitting groove (341). The main body of the mechanism (310) has a through hole (311), and the pressure block (330) can pass through the through hole (311) and emerge from the bottom of the fitting groove (341).

5. The magnet structure assembly equipment according to claim 3, characterized in that, A contact block (312) is fixedly connected to the main body (310) of the mechanism, and a stop pin (154) is movably installed on the main body (100). When the assembly pressing mechanism (300) is in the interval position, the main body (310) of the mechanism stops when the contact block (312) and the stop pin (154) abut against each other.

6. The magnet structure assembly equipment according to claim 2, characterized in that, The assembly fixture (200) further includes a fixture platform (210), the positioning seat (220) and the base carrier (250) are both disposed on the fixture platform (210), and the line connecting the positioning seat (220) and the base carrier (250) is located in the first direction (X). The assembly pressing mechanism (300) can reciprocate relative to the equipment body (100) along the first direction (X). The equipment body (100) further includes a drive mechanism (140), which can drive the assembly fixture (200) to reciprocate along the vertical direction (Z). The first direction (X) is perpendicular to the vertical direction (Z).

7. The magnet structure assembly equipment according to claim 6, characterized in that, The main body (100) of the equipment is provided with a first slide rail (120) extending along the second direction (Y), and the fixture platform (210) slides on the first slide rail (120); the second direction (Y) is perpendicular to the first direction (X), and the second direction (Y) is perpendicular to the vertical direction (Z).

8. The magnet structure assembly equipment according to claim 1, characterized in that, At least two positioning claws (240) are provided, and all of the positioning claws (240) are spaced around the positioning boss (221), and can switch between a positioning state that abuts against the top cover (910) and a release state that is spaced apart from the top cover (910).

9. A method for assembling a magnet structure, characterized in that, The application of the magnet structure assembly equipment according to any one of claims 1-8 includes the following steps: S10: Place the base (930) on the base carrier (250), place the magnet module (920) on the positioning boss (221), and cover the magnet module (920) with the top cover (910). S20: The base (930) is clamped by the base carrier (250), and the top cover (910) is positioned by the positioning claw (240). S30: The assembly pressing mechanism (300) is attached to the top cover (910), and then begins to magnetically attract the magnet module (920). S40: The positioning claw (240) is reset; S50: The assembly pressing mechanism (300) presses the top cover (910) and the magnet module (920) onto the base (930), and then stops magnetically attracting the magnet module (920). S60: The assembly pressing mechanism (300) is reset, and the base carrier (250) releases the base (930).

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