Peripheral surround mover device

Abstract

The utility model discloses a kind of peripheral surrounding type mover devices, belong to magnetic levitation conveying line technical field.Peripheral surrounding type mover device includes mover assembly and protective device, the mover assembly includes mover main body and the magnetic plate assembly of being set in the mover main body;The protective device includes multiple protective blocks, multiple the protective blocks are set around the magnetic plate assembly, form the peripheral surrounding structure covering the outer surface of the magnetic plate assembly.Compared with prior art, the utility model is set by multiple protective blocks around the magnetic plate assembly, forms peripheral surrounding structure, can satisfy no dead angle foreign matter anti-adsorption in the movement direction of mover device, to improve the operation safety and reliability of mover.

Description

Technical Field

[0001] This utility model relates to the field of magnetic levitation conveyor technology, and in particular to a peripheral enclosed moving part device. Background Technology

[0002] In the magnetic levitation conveyor industry, the movement of the mover relies on the power generated by electric and magnetic fields. However, due to the influence of the magnetic field, the mover is prone to attracting foreign objects during movement, leading to safety hazards. Existing protective measures mostly involve installing anti-adsorption devices at the largest part of the mover's outline, but there is still a large space between these devices and the magnetic plate assembly, allowing foreign objects to still be attracted to the magnets. This results in unsatisfactory protection and affects the safety and reliability of the mover's movement. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a peripheral enclosed moving part device that can prevent foreign object adsorption.

[0004] The technical solution of this utility model is: This utility model provides a peripherally enclosed moving part device, including a moving part assembly and a protective device. The moving part assembly includes a moving part body and a magnetic plate assembly disposed within the moving part body. The protective device includes a plurality of protective blocks, which are arranged around the magnetic plate assembly to form a peripherally enclosed structure covering the outer surface of the magnetic plate assembly.

[0005] Furthermore, the protective block includes a top protective block covering the top of the magnetic plate assembly, and a left protective block and a right protective block covering the left and right sides of the magnetic plate assembly, respectively.

[0006] Furthermore, the protective block is made of a non-magnetic material and has a thickness greater than 10 mm.

[0007] Furthermore, the magnetic plate assembly is provided with a protective shell, the outer surface of which is a flat and smooth surface.

[0008] Furthermore, it also includes at least one set of collection components disposed on the outside of the protective device and configured to adsorb and collect foreign objects near the magnetic plate assembly.

[0009] Furthermore, the collection component includes a collection box and a strong magnet disposed within the collection box.

[0010] Furthermore, the distance between the strong magnet and the magnetic plate assembly is greater than 15mm.

[0011] Furthermore, the magnetic field direction of the strong magnet is perpendicular to the magnetic field direction of the magnetic plate assembly.

[0012] Furthermore, the collection box is made of a magnetically shielding material with high magnetic permeability.

[0013] Furthermore, the collection box has an L-shaped opening and a fixing surface and a magnet placement surface located on both sides of the L-shaped opening. The fixing surface is fixedly connected to the protective block, and the magnet placement surface is connected to the fixing surface and disposed away from the magnetic plate assembly for placing a strong magnet.

[0014] The beneficial technical effects of this utility model are: This invention provides a peripherally enclosed moving part device. By arranging multiple protective blocks around a magnetic plate assembly, a peripherally enclosed structure is formed covering the outer surface of the magnetic plate assembly. This increases the distance between foreign objects and the magnetic plate assembly, reducing the magnetic plate assembly's ability to attract foreign objects and effectively preventing foreign objects from adhering to the magnetic plate assembly. Furthermore, even if a foreign object approaches the magnetic plate assembly, the protective blocks prevent it from directly impacting the magnetic plate assembly, thus avoiding damage to the magnetic plate assembly and further improving the stability and reliability of the moving part device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the peripheral enclosed moving part device conforming to the preferred embodiment of this utility model; Figure 2 yes Figure 1 Exploded view of the structure; Figure 3 This is a schematic diagram showing how magnetic induction intensity changes with distance.

[0016] Explanation of reference numerals in the attached figures: Mover device 100, mover assembly 10, mover body 11, vertical extension wall 111, magnetic plate assembly 12, protective shell 121, protective device 20, top protective block 21, left protective block 22, right protective block 23, collection assembly 30, collection box 31, fixing surface 311, magnet placement surface 312, strong magnet 32. Detailed Implementation

[0017] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0018] Please see Figures 1 to 3 As shown, this utility model provides a peripherally enclosed moving part device 100, including a moving part assembly 10 and a protective device 20.

[0019] The mover assembly 10 includes a mover body 11 and a magnetic plate assembly 12 disposed within the mover body 11. The mover body 11 serves as the main frame of the mover device 100, used for mounting and fixing other components. The magnetic plate assembly 12 is positioned and connected to the mover body 11, used to generate a magnetic field to drive the mover device 100 to move. Preferably, the mover body 11 has a vertically extending wall 111, and the magnetic plate assembly 12 is positioned on the vertically extending wall 111 of the mover body 11 by pins and fixed to the vertically extending wall 111 of the mover body 11.

[0020] Furthermore, the magnetic plate assembly 12 has a protective shell 121 on the side opposite to the mover body 11, and the outer surface of the protective shell 121 is a flat and smooth surface. Preferably, the protective shell 121 of the magnetic plate assembly 12 is made of a non-magnetic or weakly magnetic material (such as aluminum alloy, stainless steel, or engineering plastic), and its main function is to provide physical protection and a flat surface. This arrangement reduces the adhesion of foreign objects to the surface of the magnetic plate assembly 12, reducing safety hazards caused by foreign object adsorption. At the same time, the protective shell 121 provides additional physical protection for the magnetic plate assembly 12, preventing it from being impacted or scratched during operation. In addition, the smooth surface is easy to clean, making it convenient to remove dust and impurities adhering to the surface of the magnetic plate assembly 12.

[0021] The protective device 20 includes multiple protective blocks arranged around the magnetic plate assembly 12, forming a peripheral enclosing structure covering the outer surface of the magnetic plate assembly 12. This arrangement increases the distance between foreign objects and the magnetic plate assembly 12, reducing the magnetic plate assembly 12's ability to attract foreign objects and effectively preventing them from adhering to the assembly. Furthermore, even if a foreign object approaches the magnetic plate assembly 12, the protective blocks prevent it from directly impacting the assembly, thus avoiding damage and further improving the stability and reliability of the moving device 100.

[0022] Furthermore, the protective blocks include a top protective block 21 covering the top of the magnetic plate assembly 12, and a left protective block 22 and a right protective block 23 respectively covering the left and right sides of the magnetic plate assembly 12. Each protective block is detachably connected to the outer periphery of the magnetic plate assembly 12 by screws or other structural components to ensure the stability of the protective device 20 during the operation of the moving part, while achieving all-round protection for the magnetic plate assembly 12, ensuring that all surfaces of the magnetic plate assembly 12 are covered by the protective blocks, further improving the protective effect and preventing foreign objects from approaching the magnetic plate assembly 12 from different directions.

[0023] Furthermore, the left protective block 22 and the right protective block 23 are provided with inclined surfaces. By setting the inclined surfaces, the rebound force when foreign objects collide can be reduced, making it easier for foreign objects to be adsorbed by the collection component 30.

[0024] Furthermore, the protective block is made of a non-magnetic material. Using a non-magnetic material to make the protective block prevents it from becoming magnetized, thereby reducing interference with the magnetic field of the magnetic plate assembly 12, while ensuring that the protective effect of the block is not affected by the magnetic field. Preferably, the protective block is a polyurethane protective block; in other embodiments, other non-magnetic materials, such as nylon, may also be used, and this invention does not limit this.

[0025] Furthermore, the thickness of the protective block is greater than 10 mm. Since the magnetic force weakens sharply with increasing distance, a thicker protective block can provide stronger physical protection, effectively preventing foreign objects from contacting the magnetic plate assembly 12, and further reducing the risk of foreign objects being attracted.

[0026] Furthermore, the peripherally enclosed moving device 100 also includes at least one set of collecting components 30. The collecting components 30 are disposed on the outside of the protective device 20 and configured to adsorb and collect foreign objects approaching the magnetic plate assembly 12. By providing the collecting components 30, magnetic foreign objects (such as iron filings, metal particles, etc.) approaching the magnetic plate assembly 12 can be adsorbed and collected in advance, avoiding direct contact between magnetic foreign objects and the magnetic plate, further reducing the safety risks caused by the adsorption of magnetic foreign objects, and improving the operational safety and reliability of the moving device 100.

[0027] In this embodiment, the peripherally enclosed moving part 100 includes two sets of collecting components 30. The two sets of collecting components 30 are located outside the left protective block 22 and outside the right protective block 23, respectively. That is, the two sets of collecting components 30 are located on the front and rear sides of the moving part 10 in the direction of movement. With this arrangement, when the moving part 10 moves, the collecting components 30 can act like a "broom" to actively and proactively clear magnetic foreign objects on the movement path of the moving part 10, thereby effectively improving the operational safety of the moving part 100.

[0028] Furthermore, the collection component 30 includes a collection box 31 and a strong magnet 32 ​​disposed within the collection box 31. Preferably, the strong magnet 32 ​​is a strong magnet. The strong magnet 32 ​​within the collection box 31 can effectively attract and collect magnetic foreign objects near the magnetic plate assembly 12, reducing the impact of magnetic foreign objects on the operation of the actuator 100. By rationally designing the structure of the collection box 31 and the magnetic field strength of the strong magnet 32, the efficiency of foreign object collection can be improved, while reducing interference with the magnetic field of the magnetic plate assembly 12.

[0029] Furthermore, the distance between the strong magnet 32 ​​and the magnetic plate assembly 12 is greater than 15mm. Preferably, the strong magnet and the magnetic plate are spaced 15mm to 20mm apart. By increasing the distance between the strong magnet 32 ​​and the magnetic plate assembly 12, the interference of the strong magnet 32 ​​on the magnetic field of the magnetic plate assembly 12 can be effectively reduced, ensuring that the magnetic field distribution of the magnetic plate assembly 12 is more uniform and stable, thereby optimizing the operating performance of the actuator device 100.

[0030] Furthermore, the magnetic field direction of the strong magnet 32 ​​is perpendicular to the magnetic field direction of the magnetic plate assembly 12. By adjusting the magnetic field direction of the strong magnet 32 ​​to be perpendicular to the magnetic field direction of the magnetic plate assembly 12, mutual interference between magnetic fields can be reduced, ensuring the normal operation of the moving part device 100 and the realization of the foreign object collection function.

[0031] Furthermore, the magnetic field strength of the strong magnet 32 ​​is set to be sufficient to attract foreign objects, but will not significantly interfere with the magnetic field of the magnetic plate assembly 12.

[0032] Furthermore, the collection box 31 is made of a magnetically shielded material with high magnetic permeability. Using a magnetically shielded material with high magnetic permeability to make the collection box 31 can effectively guide the magnetic field of the strong magnet, reduce the leakage of the magnetic field, and improve the efficiency of foreign object collection, ensuring that foreign objects are effectively adsorbed and collected.

[0033] Furthermore, the collection box 31 has an L-shaped opening and fixed surfaces 311 and magnet placement surfaces 312 located on both sides of the L-shaped opening. The fixed surfaces 311 are fixedly connected to the protective block, and the magnet placement surfaces 312 are connected to the fixed surfaces 311 and disposed away from the magnetic plate assembly 12, for placing strong magnets 32. The L-shaped opening design provides a convenient channel for foreign objects to enter the collection box 31, improving the efficiency of foreign object collection. The fixed connection between the fixed surfaces 311 and the protective block enhances the structural stability of the collection box 31. The magnet placement surfaces 312 are disposed away from the magnetic plate assembly 12, reducing the interference of strong magnets 32 on the magnetic field of the magnetic plate assembly 12, while optimizing the magnetic field distribution and ensuring the normal operation of the moving device 100.

[0034] In summary, this utility model provides a peripherally enclosed moving device 100. By arranging multiple protective blocks around the magnetic plate assembly 12, a peripherally enclosed structure covering the outer surface of the magnetic plate assembly 12 is formed. This increases the distance between foreign objects and the magnetic plate assembly 12, reducing the magnetic plate assembly 12's ability to attract foreign objects and effectively preventing foreign objects from adhering to the magnetic plate assembly 12. Furthermore, even if a foreign object approaches the magnetic plate assembly 12, the protective blocks prevent it from directly impacting the magnetic plate assembly 12, thus avoiding damage to the magnetic plate assembly 12 and further improving the stability and reliability of the moving device 100.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A peripherally enclosed moving part device, characterized in that, The device includes a moving part assembly and a protective device. The moving part assembly includes a moving part body and a magnetic plate assembly disposed within the moving part body. The protective device includes a plurality of protective blocks, which are arranged around the magnetic plate assembly to form a peripheral enclosed structure covering the outer surface of the magnetic plate assembly.

2. The peripheral enclosed moving part device according to claim 1, characterized in that, The protective blocks include a top protective block covering the top of the magnetic plate assembly, and a left protective block and a right protective block covering the left and right sides of the magnetic plate assembly, respectively.

3. The peripheral enclosed moving part device according to claim 1, characterized in that, The protective block is made of non-magnetic material and has a thickness greater than 10 mm.

4. The peripheral enclosed moving part device according to claim 1, characterized in that, The magnetic plate assembly is provided with a protective shell, and the outer surface of the protective shell is a flat and smooth surface.

5. The peripheral enclosed moving part device according to any one of claims 1 to 4, characterized in that, It also includes at least one set of collection components, which are disposed on the outside of the protective device and configured to adsorb and collect foreign objects near the magnetic plate assembly.

6. The peripheral enclosed moving part device according to claim 5, characterized in that, The collection assembly includes a collection box and a strong magnet disposed within the collection box.

7. The peripheral enclosed moving part device according to claim 6, characterized in that, The distance between the strong magnet and the magnetic plate assembly is greater than 15mm.

8. The peripheral enclosed moving part device according to claim 6, characterized in that, The magnetic field direction of the strong magnet is perpendicular to the magnetic field direction of the magnetic plate assembly.

9. The peripheral enclosed moving part device according to claim 6, characterized in that, The collection box is made of a magnetically shielding material with high magnetic permeability.

10. The peripheral enclosed moving part device according to claim 6, characterized in that, The collection box has an L-shaped opening and a fixed surface and a magnet placement surface located on both sides of the L-shaped opening. The fixed surface is fixedly connected to the protective block, and the magnet placement surface is connected to the fixed surface and disposed away from the magnetic plate assembly for placing a strong magnet.

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