Magnetic levitation conveying auxiliary support mechanism and automatic production line

Abstract

The utility model relates to a kind of magnetic levitation conveying auxiliary support mechanism and automatic production line.It solves the technical problem of unreasonable design of existing magnetic levitation conveying line.The magnetic levitation conveying auxiliary support mechanism includes: track base;Product platform, along the track base length direction slidingly set on track base;Magnetic drive assembly, including the permanent magnet set on the product platform, and along the track base length direction set on track base electromagnet;Jacking assembly, including the driver set on the one side of the track base, the jacking block capable of being resisted in the output end of the driver and the product platform bottom is set.This magnetic levitation conveying auxiliary support mechanism ensures the continuity and stability of production process, effectively prolongs the service life of production line, reduces maintenance cost, and realizes the effective reduction of energy consumption and the simplification of structure, improves overall economy and environmental protection.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic levitation conveyor lines, and relates to a magnetic levitation conveyor auxiliary support mechanism and an automated production line. Background Technology

[0002] For example, Chinese patent literature discloses a composite ring assembly line [201811258939.2], which includes a ring-shaped synchronous belt conveyor line and a carrier mechanism. Magnetic levitation tracks are arranged at intervals along the conveying direction of the synchronous belt conveyor line on one side. The carrier mechanism includes a horizontally arranged carrier plate, a connecting plate below the carrier plate, and a connecting seat extending downwards from the carrier plate. One end of the connecting plate is connected to the synchronous belt conveyor line, and the other end of the connecting plate is detachably connected to the connecting seat. A magnetic levitation slider that cooperates with the magnetic levitation tracks extends downwards from the connecting seat.

[0003] The drawback of the above technical solutions is that the load-bearing capacity of the magnetic levitation system is relatively limited. When the production line is subjected to additional loads or encounters a sudden increase in external pressure, the stability and accuracy of the system are easily affected, and in severe cases, it may even lead to damage to production line components, affecting overall production efficiency and quality. Moreover, current improvement solutions for magnetic levitation systems mostly focus on increasing the specifications and strength of magnetic levitation components. However, these solutions are often accompanied by excessive energy consumption and an overly large overall structure, failing to fundamentally solve the bottlenecks of stability and load-bearing capacity. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a magnetic levitation conveying auxiliary support mechanism and an automated production line.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] The magnetic levitation transport auxiliary support mechanism includes:

[0007] Track base;

[0008] The product platform is slidably mounted on the track base along the length of the track base;

[0009] The magnetic drive assembly includes a permanent magnet disposed on the product platform and an electromagnet disposed on the track base along the length direction of the track base;

[0010] The lifting assembly includes a driver disposed on one side of the track base and a lifting block disposed at the output end of the driver and capable of abutting against the bottom of the product platform.

[0011] Furthermore, a guide rail is provided on one upper side of the track base along the length direction.

[0012] Furthermore, the product platform has a T-shaped cross-section, and the bottom of the product platform is provided with an L-shaped slider that is slidably connected to the guide rail.

[0013] Furthermore, the upper end of the L-shaped slider is provided with a material placement platform, and the upper end of the material placement platform is provided with material placement grooves at intervals. The edge of the material placement platform is larger than the upper edge of the L-shaped slider.

[0014] Furthermore, the track base is provided with a lubricating guide strip on the same side of the outer wall as the guide rail, and the bottom of the product platform is provided with rollers that act on the lubricating guide strip.

[0015] Furthermore, the electromagnet is disposed on the outer wall of the track base located between the guide rail and the lubrication guide strip.

[0016] Furthermore, the lifting assembly has two sets and is disposed on both sides of the track base.

[0017] Furthermore, the upper end of the lifting block is tilted upward toward the side of the track base.

[0018] Furthermore, the product platform is provided with a mounting groove, and the permanent magnet is embedded in the mounting groove.

[0019] This utility model also provides an automated production line having the magnetic levitation conveying auxiliary support mechanism as described above.

[0020] Compared with existing technologies, this magnetic levitation conveyor auxiliary support mechanism combines the active support of the lifting component with the passive support of the magnetic levitation system. This allows for load adjustment when the production line's process or manufacturing load changes, ensuring the continuity and stability of the production process. At the same time, the integrated lifting component structure can improve load-bearing strength, prevent positional displacement, reduce the load pressure on the magnetic levitation system, effectively extend the service life of the production line, and reduce maintenance costs. Moreover, while ensuring performance, it does not increase the overall size of the magnetic levitation system, achieving effective reduction in energy consumption and simplification of the structure, thus improving overall economy and environmental friendliness. Attached Figure Description

[0021] Figure 1 A schematic diagram of a magnetic levitation conveying auxiliary support mechanism provided by this utility model.

[0022] Figure 2 for Figure 1 A schematic diagram of the track base of the magnetic levitation transport auxiliary support mechanism.

[0023] Figure 3 for Figure 1 A schematic diagram of the product platform of the magnetic levitation conveying auxiliary support mechanism.

[0024] In the diagram, 10 is the track base; 11 is the guide rail; 12 is the lubrication guide strip; 20 is the product platform; 21 is the L-shaped slider; 22 is the material placement platform; 23 is the material placement trough; 24 is the roller; 25 is the mounting slot; 30 is the magnetic drive assembly; 31 is the permanent magnet; 32 is the electromagnet; 40 is the lifting assembly; 41 is the driver; and 42 is the lifting block. Detailed Implementation

[0025] Example 1, please refer to Figures 1 to 3 This is a schematic diagram of a magnetic levitation conveying auxiliary support mechanism and automated production line provided by this utility model. The magnetic levitation conveying auxiliary support mechanism includes: a track base 10, a product platform 20 slidably disposed on the track base 10, a magnetic drive assembly 30 disposed between the track base 10 and the product platform 20, and a lifting assembly 40 acting on the product platform 20. It is conceivable that this magnetic levitation conveying auxiliary support mechanism also includes other functional components and specific structures, such as electrical connection components, control components, installation structures, etc., all of which are technologies known to those skilled in the art, and therefore will not be described in detail here.

[0026] In this embodiment, the track base 10 serves as the main mounting carrier and is set on a flat ground or equipment platform. The track base 10 is configured as a straight track or a circular track according to the conveying path.

[0027] In this embodiment, the product platform 20 has a T-shaped cross-section. The upper end of the product platform 20 is a flat material placement platform 22, on which material placement slots 23 are spaced apart for multiple products to be positioned. The lower end of the product platform 20 is slidably mounted on the track base 10 along its length. Specifically,

[0028] A guide rail 11, extending along the length direction, is provided on the upper side of one side of the track base 10. An L-shaped slider 21, slidably connected to the guide rail 11, is provided at the bottom of the product platform 20. The sliding connection point is located on one side of the track base 10, near a corner, allowing the L-shaped slider 21 to make the product platform 20 fit more closely to the track base 10, while maintaining stability of the product platform 20's center of gravity during sliding. The edge of the material placement platform 22 is larger than the upper edge of the L-shaped slider 21, meaning there is space at the bottom edge of the material placement platform 22 for the lifting assembly 40 to enter and provide support.

[0029] The track base 10 is provided with a lubricating guide strip 12 on the same side of the outer wall as the guide rail 11. The lubricating guide strip 12 is used to reduce rolling friction and provide a rolling fit surface. For example, the fit surface is different in linear tracks and circular tracks. The bottom of the product platform 20 is provided with a roller 24 that acts on the lubricating guide strip 12. The roller 24 is located at the bottom of the L-shaped slider 21 and forms a double-phase contact point with the sliding connection point of the L-shaped slider 21 on the same side of the track base 10 with vertical spacing, which enhances the force stability of the product platform 20 and increases the sliding reliability of the product platform 20.

[0030] In this embodiment, the magnetic drive assembly 30 includes a permanent magnet 31 disposed on the product platform 20 and an electromagnet 32 ​​disposed on the track base 10 along its length. In this embodiment, the permanent magnet 31 is a permanent magnet block, the product platform 20 is the mover, the electromagnet 32 ​​is an energized coil, and the track base 10 is the stator. It is conceivable that the polarity of the energized coil changes according to the direction of the current within the coil. By periodically changing the polarity within the energized coil, the permanent magnet 31 and adjacent energized coils maintain a force-repulsion relationship along the conveying direction, thereby driving the product platform 20 to move rapidly axially along the track base 10. Furthermore, the energized coil is a figure-eight shaped coil, which can generate a corresponding repulsive force in the vertical direction to reduce the vertical force on the product platform 20 when the product platform 20 experiences vertical swaying. It should be noted that the magnetic levitation of the magnetic drive assembly 30 is a generalized magnetic levitation conveying method; its operating principle is existing technology, the difference being the placement of the magnetic drive assembly 30. Specifically, the electromagnet 32 ​​is mounted on the outer wall of the track base 10 between the guide rail 11 and the lubrication guide bar 12, so that the force position of the magnetic drive is between two vertically spaced contact points, making the operation of the product platform 20 more stable and reliable. A mounting groove 25 is provided on the product platform 20, and the permanent magnet 31 is embedded in the mounting groove 25. The embedded mounting method minimizes the exposed area of ​​the permanent magnet 31, ensuring consistent spacing between it and the electromagnet 32, and maintaining consistent force on the magnetic drive.

[0031] In this embodiment, the lifting assembly 40 includes a driver 41 disposed on one side of the track base 10 and a lifting block 42 disposed at the output end of the driver 41. The driver 41 is a cylinder, and the driver 41 drives the lifting block 42 to abut against the bottom of the product platform 20 to achieve support. Optimally, the lifting assembly 40 has two sets disposed on both sides of the track base 10. The two sets of lifting assemblies 40 can be symmetrically disposed on both sides of the track base 10, and the upper end of the lifting block 42 is inclined upward toward one side of the track base 10. This structural design of the lifting block 42 is more conducive to the small spatial displacement of the lifting block 42 below the material placement platform 22.

[0032] By combining the active support of the lifting component 40 with the passive support of the magnetic levitation system, the load can be adjusted when the production line process or process load changes, ensuring the continuity and stability of the production process. At the same time, the integrated lifting component 40 structure can improve the load-bearing strength, avoid positional displacement, reduce the load pressure on the magnetic levitation system, effectively extend the service life of the production line, reduce maintenance costs, and ensure performance without increasing the overall size of the magnetic levitation system, achieving effective reduction of energy consumption and simplification of structure, and improving the overall economy and environmental protection.

[0033] It should be noted that the motors and cylinders involved in this embodiment are all existing technologies or commercially available parts, and their specific models are not described in detail.

[0034] Example 2: This utility model also provides an automated production line with the magnetic levitation conveying auxiliary support mechanism as described above. Except for the magnetic levitation conveying auxiliary support mechanism, all other components are existing technologies or commercially available parts.

[0035] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A magnetic levitation conveying auxiliary support mechanism, characterized in that, include: Track base (10); The product platform (20) is slidably disposed on the track base (10) along the length direction of the track base (10); The magnetic drive assembly (30) includes a permanent magnet (31) disposed on the product platform (20) and an electromagnet (32) disposed on the track base (10) along the length direction of the track base (10). The lifting assembly (40) includes a driver (41) disposed on one side of the track base (10) and a lifting block (42) disposed at the output end of the driver (41) and capable of abutting against the bottom of the product platform (20).

2. The magnetic levitation conveying auxiliary support mechanism according to claim 1, characterized in that, The upper side of the track base (10) is provided with a guide rail (11) arranged along the length direction.

3. The magnetic levitation conveying auxiliary support mechanism according to claim 2, characterized in that, The product platform (20) has a T-shaped cross section, and the bottom of the product platform (20) is provided with an L-shaped slider (21) that is slidably connected to the guide rail (11).

4. The magnetic levitation conveying auxiliary support mechanism according to claim 3, characterized in that, The upper end of the L-shaped slider (21) is provided with a material placement platform (22), and the upper end of the material placement platform (22) is provided with a material placement groove (23) at intervals. The edge of the material placement platform (22) is larger than the upper edge of the L-shaped slider (21).

5. The magnetic levitation conveying auxiliary support mechanism according to claim 4, characterized in that, The track base (10) is provided with a lubricating guide strip (12) on the same side of the outer wall of the guide rail (11), and the bottom of the product platform (20) is provided with a roller (24) that acts on the lubricating guide strip (12).

6. The magnetic levitation conveying auxiliary support mechanism according to claim 5, characterized in that, The electromagnet (32) is disposed on the outer wall of the track base (10) between the guide rail (11) and the lubrication guide bar (12).

7. The magnetic levitation conveying auxiliary support mechanism according to claim 1, characterized in that, The lifting assembly (40) has two sets and is located on both sides of the track base (10).

8. The magnetic levitation conveying auxiliary support mechanism according to claim 7, characterized in that, The upper end of the lifting block (42) is tilted upward toward the side of the track base (10).

9. The magnetic levitation conveying auxiliary support mechanism according to claim 8, characterized in that, The product platform (20) is provided with a mounting groove (25), and the permanent magnet (31) is embedded in the mounting groove (25).

10. An automated production line, characterized in that, It has a magnetic levitation transport auxiliary support mechanism as described in any one of claims 1-9.

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