Modularized magnetic track splicing assembly with backlash compensation and deviation prevention functions

Abstract

The utility model relates to the technical field of magnetic tracks, and particularly discloses a modular magnetic track splicing assembly with backlash compensation and deviation prevention, which comprises a positioning support frame which is a main support piece of the modular magnetic track assembly, the positioning support frame is a rectangular block body, the upper end of the positioning support frame is provided with a limiting block, and the lower end of the positioning support frame is provided with a limiting groove; the limiting block is connected to the bottom end of the magnetic rail strip in a clamped mode, and the magnetic rail strip is a strip-shaped sliding rail and is a main body of the magnetic rail. According to the modularized magnetic track splicing assembly with the clearance compensation and deviation prevention functions, in the magnetic track, the positioning supporting frame is clamped with the bottom end of the magnetic track bar through the limiting block at the upper end, preliminary positioning of the magnetic track bar is achieved, meanwhile, I-shaped plates at the bottom end of the magnetic track bar are clamped with positioning grooves in the two sides of the positioning supporting frame, and the fixing effect of plug pin blocks is matched; movement of the magnetic track bar is limited in multiple directions, so that the magnetic track bar can be accurately positioned on the positioning supporting frame, the installation stability is improved, and a foundation is provided for stable operation of the magnetic track bar.

Description

Technical Field

[0001] This utility model relates to the field of magnetic track technology, specifically a modular magnetic track splicing assembly with gap compensation to prevent offset. Background Technology

[0002] In modern industrial production and the operation of high-precision equipment, magnetic track systems are widely used to achieve precise motion control and positioning. In automated logistics conveyor lines, magnetic tracks are used to ensure the stable operating trajectory of cargo handling equipment.

[0003] Existing spliced ​​magnetic rails are prone to misalignment at the splicing point due to external vibration, impact, and inertial forces of moving parts. This can lead to serious malfunctions such as collisions or derailment between moving parts and the magnetic rail. Furthermore, gaps generated during the splicing process can cause the magnetic rail to deviate during transportation, resulting in track offset. This necessitates production line shutdowns for maintenance and adjustments, reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a modular magnetic track splicing assembly with gap compensation to prevent misalignment. This addresses the issues raised in the background art, where existing spliced ​​magnetic tracks are prone to misalignment at the splicing point due to external vibrations, impacts, and the inertial forces of moving parts. This can lead to serious malfunctions such as collisions or derailment between moving parts and the magnetic track. Furthermore, gaps generated during splicing can cause the magnetic track to deviate during transportation, resulting in track offset, production line shutdowns for maintenance and adjustments, and reduced production efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular magnetic track splicing assembly with gap compensation and anti-offset features, including a positioning support frame, which is the main support component of the modular magnetic track assembly. The positioning support frame is configured as a rectangular block, and a limiting block is provided at the upper end of the positioning support frame. The limiting block is engaged with the bottom end of the magnetic track strip, and the magnetic track strip is a strip-shaped slide rail, which is the main body of the magnetic track.

[0006] The positioning support frame has through positioning grooves on both sides, and I-shaped plates are engaged in the positioning grooves. The I-shaped plates are symmetrically installed at the bottom of the magnetic rails, and pin blocks are engaged in the side openings of the I-shaped plates. Two connecting columns are fixedly installed at one end of the positioning support frame, and corresponding holes are opened at the other end of the positioning support frame.

[0007] The positioning support frame has a through hole, and each end of the through hole is engaged with an embedded block. A buffer pad is embedded in the embedded block, and the buffer pad is penetrated by a positioning bolt. The surface of the buffer pad abuts against the silicone strip, and a flexible magnetic strip is engaged with the upper end of the buffer pad. A rubber strip is placed at the top of the flexible magnetic strip, and the rubber strip is placed between the assembled positioning support frames.

[0008] Using the above technical solution, the positioning support frame, together with the limiting block, I-beam plate, etc., provides reliable support and precise positioning for the magnetic track, ensuring the stable installation of the magnetic track body.

[0009] Preferably, the side wall of the positioning support frame has an inward groove, and the thickness of the groove on the side wall of the positioning support frame is greater than the thickness of the I-beam.

[0010] Using the above technical solution, the thickness of the groove on the side wall of the positioning support frame is greater than the thickness of the I-shaped plate, which facilitates the I-shaped plate to be firmly embedded in the positioning groove, and at the same time provides fine-tuning space for the installation of the magnetic rail strip, which is conducive to precise installation.

[0011] Preferably, the connecting columns on the end face of the positioning support frame are symmetrically arranged, and the connecting columns are made of rubber material.

[0012] The above technical solution uses symmetrically arranged connecting columns made of rubber. The elasticity of the rubber generates compression during splicing, which enhances the tightness of the connection between adjacent positioning support frames and can also buffer external vibration and impact, reducing the risk of magnetic track misalignment.

[0013] Preferably, each end of the positioning bolt is inserted into a buffer pad, and both the buffer pad and the upper end of the silicone strip are provided with holes to engage with the flexible magnetic strip.

[0014] By adopting the above technical solution, the connection method of the positioning bolt, buffer pad, silicone strip and flexible magnetic strip makes the components fit together tightly, and together play a role in gap compensation and buffering, ensuring the structural stability of the splice.

[0015] Preferably, the silicone strip abuts against a buffer pad on each side, and the silicone strip is penetrated by a positioning bolt.

[0016] By adopting the above technical solution, the silicone strip abuts against the buffer pad and is penetrated by the positioning bolt, which enhances the integrity and stability of the gap compensation structure and improves the gap compensation effect.

[0017] Preferably, the upper end face of the magnetic track has a strip-shaped groove that engages with the magnetic block, and the surface of the magnetic track has a raised track structure.

[0018] The above technical solution, with its strip groove and raised track structure on the upper surface of the magnetic track, facilitates engagement with the magnetic block, optimizes magnetic field conduction, adapts to various magnetic track application scenarios, and improves component compatibility.

[0019] Preferably, the two sides of the pin block are respectively engaged with an I-shaped plate, and the I-shaped plate and the magnetic track form a U-shaped structure with the opening facing downward.

[0020] By adopting the above technical solution, the engagement of the pin block with the I-shaped plate, and the U-shaped structure formed by the I-shaped plate and the magnetic rail, further enhances the stability of the connection between the magnetic rail and the positioning support frame, preventing the I-shaped plate from loosening and falling out.

[0021] Compared with the prior art, the beneficial effects of this utility model are: the modular magnetic track splicing assembly with gap compensation and anti-offset features is:

[0022] 1. In this magnetic track, the positioning support frame engages with the bottom of the magnetic track through the upper limiting block, thus achieving the initial positioning of the magnetic track. At the same time, the engagement of the I-shaped plate at the bottom of the magnetic track with the positioning grooves on both sides of the positioning support frame, together with the fixing action of the pin block, restricts the movement of the magnetic track from multiple directions, enabling the magnetic track to be accurately positioned on the positioning support frame. This improves the stability of the installation and provides a foundation for the stable operation of the magnetic track.

[0023] 2. The connecting posts on the surface of the positioning support frame are made of rubber. Their elasticity creates compression when inserted into the holes of the positioning support frame, enhancing the tightness of the connection between adjacent positioning support frames. Furthermore, the elastic buffering properties of rubber effectively absorb external vibrations and impacts, reducing the risk of the magnetic track shifting due to external forces. The engagement of the I-beam plate with the positioning groove and the cooperation of the pin block further restrict the movement of the magnetic track laterally. The connection between the connecting posts and the holes restricts the relative displacement between the positioning support frames longitudinally. Through this coordinated restriction between the structures, the modular magnetic track splicing assembly can effectively resist various external interferences during operation, preventing the magnetic track from shifting at the splicing point and ensuring the stability and reliability of the magnetic track system.

[0024] 3. Between the positioning support frame assembly structures, a gap compensation structure consisting of buffer pads, silicone strips, flexible magnetic strips, and rubber strips effectively compensates for the splicing gaps. The rubber strips are compressed during the splicing of the positioning support frames, filling the gaps through elastic deformation. The flexible magnetic strips use magnetic attraction to bring adjacent positioning support frames closer together, further reducing the gaps. The buffer pads and silicone strips are tightly fitted under the action of the positioning bolts, compensating for minute gaps through their own elastic deformation. This gap compensation can adjust the splicing gaps in a timely manner, reducing magnetic field leakage caused by gaps, ensuring the continuity and stability of the magnetic field in the magnetic track system, and improving the overall performance of the magnetic track system. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall disassembled three-dimensional structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the overall internal side section of the present invention.

[0028] Figure 4 This is a top-section three-dimensional structural diagram of the overall internal structure of this utility model;

[0029] Figure 5 This is a three-dimensional structural diagram of the positioning support frame and the embedded block of this utility model.

[0030] Figure 6 This is a schematic diagram of the splicing structure of the magnetic track assembly of this utility model.

[0031] In the diagram: 1. Positioning support frame; 2. Limiting block; 3. Positioning groove; 4. Connecting column; 5. Embedded block; 6. Buffer pad; 7. Positioning bolt; 8. Flexible magnetic strip; 9. Rubber strip; 10. Silicone strip; 11. Magnetic track; 12. I-beam; 13. Pin block. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1-6 This utility model provides a technical solution: a modular magnetic track splicing assembly with gap compensation and anti-deviation, including a positioning support frame 1, a limiting block 2, a positioning groove 3, a connecting column 4, an embedding block 5, a buffer pad 6, a positioning bolt 7, a flexible magnetic strip 8, a rubber strip 9, a silicone strip 10, a magnetic track strip 11, an I-shaped plate 12, and a pin block 13.

[0034] Among them, the positioning support frame 1 is the main support component of the modular magnetic track assembly. The positioning support frame 1 is set as a rectangular block, and the upper end of the positioning support frame 1 is provided with a limiting block 2. The limiting block 2 is engaged and connected to the bottom end of the magnetic track 11. The magnetic track 11 is a strip-shaped slide rail and the magnetic track 11 is the main body of the magnetic track.

[0035] The positioning support frame 1 has through positioning grooves 3 on both sides, and I-shaped plates 12 are engaged and connected in the positioning grooves 3. The I-shaped plates 12 are symmetrically installed at the bottom of the magnetic rail 11, and pin blocks 13 are engaged and connected in the side openings of the I-shaped plates 12. The upper end face of the magnetic rail 11 has a strip-shaped groove that engages with the magnetic block, and the surface of the magnetic rail 11 is a raised track structure. The pin blocks 13 are engaged and connected to one I-shaped plate 12 on each side, and the I-shaped plates 12 and the magnetic rail 11 form a U-shaped structure with the opening facing downward. Two connecting posts 4 are fixedly installed at one end of the positioning support frame 1, and corresponding holes are opened at the other end of the positioning support frame 1. The side wall of the positioning support frame 1 has an inward groove, and the thickness of the groove on the side wall of the positioning support frame 1 is greater than the thickness of the I-shaped plate 12. The connecting posts 4 on the end face of the positioning support frame 1 are symmetrically arranged, and the connecting posts 4 are made of rubber material.

[0036] Referring to the attached diagrams in the instruction manual Figures 1-6 As shown, place the alloy positioning support frame 1 on the installation site according to the marked position, ensuring its accurate positioning. Use a level or other tools to adjust the levelness of the positioning support frame 1 to ensure it is horizontal. Engage the I-shaped plate 12 at the bottom of the magnetic track 11 with the positioning grooves 3 on both sides of the positioning support frame 1. During engagement, ensure that the magnetic track 11 is aligned with the track direction formed by the assembled positioning support frame 1. Then, insert the pin block 13 into the side wall of the positioning support frame 1 from the opening of the I-shaped plate 12. Figures 1-3 As shown, this ensures that the pin block 13 is stably inserted between the positioning support frame 1, thereby restricting the movement of the magnetic rail 11 laterally and further restricting the position of the I-plate 12 to prevent it from loosening or coming out, thus completing the initial connection between the magnetic rail 11 and the positioning support frame 1.

[0037] When assembling the modular magnetic track components, two connecting posts 4, fixedly installed at one end of one positioning support frame 1, are inserted into corresponding holes at the other end of another positioning support frame 1. The connecting posts 4 are made of rubber, and the elasticity of the rubber creates a squeezing effect after insertion into the holes, ensuring a tight connection between adjacent positioning support frames 1. The elasticity of the rubber also buffers external vibrations and impacts, reducing the risk of magnetic track misalignment due to external forces. During installation, a rubber mallet can be used to tap the side of the positioning support frame 1 as needed to assist in assembling the two positioning support frames 1.

[0038] The positioning support frame 1 has a through hole, and each end of the through hole of the positioning support frame 1 is respectively engaged with an embedded block 5. A buffer pad 6 is embedded in the embedded block 5, and the buffer pad 6 is penetrated by the positioning bolt 7. Each end of the positioning bolt 7 is engaged with a buffer pad 6. The buffer pad 6 and the upper end of the silicone strip 10 are both provided with holes and engaged with the flexible magnetic strip 8. The two sides of the silicone strip 10 abut against a buffer pad 6, and the silicone strip 10 is penetrated by the positioning bolt 7. The surface of the buffer pad 6 abuts against the silicone strip 10, and the upper end of the buffer pad 6 is engaged with the flexible magnetic strip 8. A rubber strip 9 is placed at the top of the flexible magnetic strip 8, and the rubber strip 9 is placed between the assembled positioning support frames 1.

[0039] Referring to the attached diagrams in the instruction manual Figures 1-6 As shown, when splicing adjacent positioning support frames 1, rubber strip 9 is placed between the two positioning support frames 1 and squeezed to fill the splicing gap by its own elastic deformation. Flexible magnetic strip 8 is installed on the upper end of buffer pad 6 and fixed in place by the positioning bolt 7 through the hole on buffer pad 6. The magnetism of flexible magnetic strip 8 causes adjacent positioning support frames 1 to attract each other and move closer, further reducing the gap. Buffer pad 6 and silicone strip 10 are installed tightly in the through hole of positioning support frame 1 through positioning bolt 7 to ensure that the surface of buffer pad 6 abuts against silicone strip 10. Their elastic deformation is used to compensate for the small gap at the splicing point. After that, the assembled modular magnetic track splicing assembly is adjusted as a whole to check whether the connection of each component is firm and whether there are any problems such as looseness or excessive gap. The modular magnetic track splicing assembly is also checked regularly. If the magnetic field strength is not uniform, the installation position and magnetism of flexible magnetic strip 8 can be checked.

[0040] If the magnetic track is found to be unstable, check the squeezing effect of the connecting column 4 and the fixing of the pin block 13, and make targeted adjustments. Then check whether the pin block 13 is loose, whether the engagement between the I-plate 12 and the positioning groove 3 is secure, and check the elasticity of the rubber strip 9, buffer pad 6, silicone strip 10 and the magnetism of the flexible magnetic strip 8. Replace any parts with degraded performance in time. Regularly clean the surface of the magnetic track 11 and the dust and impurities at the connection points of each component to prevent them from affecting the operation performance of the magnetic track system. Special cleaning agents and cleaning tools can be used for cleaning.

[0041] Working principle: When using this modular magnetic track splicing assembly with gap compensation and anti-offset, the positioning support frame 1 serves as the basic support component of the entire modular magnetic track assembly. The limiting block 2 at its upper end engages with the bottom end of the magnetic track 11 to initially determine the position of the magnetic track 11 on the positioning support frame 1. The magnetic track 11 is the main body of the magnetic track, and I-shaped plates 12 are symmetrically installed at its bottom end. The I-shaped plates 12 engage with the positioning grooves 3 that pass through both sides of the positioning support frame 1. The positioning grooves 3 restrict the I-shaped plates 12, aligning the magnetic track 11 with the track direction of the positioning support frame 1. Then, the pin block 13 is inserted into the side wall of the positioning support frame 1 from the opening of the I-shaped plate 12 to further fix its position, prevent loosening or detachment, and ensure a stable connection.

[0042] When assembling modular magnetic track components, the two connecting posts 4 installed on one positioning support frame 1 are inserted into the corresponding holes opened on another positioning support frame 1. Since the connecting posts 4 are made of rubber, the elasticity of the rubber will generate a squeezing effect after being inserted into the hole, so that the adjacent positioning support frames 1 are tightly connected. The elasticity of the rubber can also buffer external vibration and impact, reducing the risk of magnetic track displacement caused by external force. When adjacent positioning support frames 1 are spliced, the rubber strip 9 is squeezed between the two positioning support frames 1, and fills the splicing gap by its own elastic deformation. The flexible magnetic strip 8 has magnetism, which can make the adjacent positioning support frames 1 attract each other and move closer, further reducing the gap. Moreover, its flexibility can adapt to a certain deformation, ensuring that it can play a role under different working conditions.

[0043] The buffer pad 6 and silicone strip 10 fit tightly together under the action of the positioning bolt 7. They compensate for the small gaps at the splicing point by using their own elastic deformation. When the gap of the magnetic track system changes due to thermal expansion and contraction or deformation under force, these components can respond in time to maintain the tightness of the splicing point, reduce magnetic field leakage and instability caused by gaps, ensure the continuity and stability of the magnetic field of the magnetic track system, and increase the overall practicality.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular magnetic track splicing assembly with gap compensation and anti-offset features, comprising: The positioning support frame (1) is the main support component of the modular magnetic track assembly. The positioning support frame (1) is set as a rectangular block, and the upper end of the positioning support frame (1) is provided with a limiting block (2). The limiting block (2) is engaged and connected to the bottom end of the magnetic track (11). The magnetic track (11) is a strip-shaped slide rail, and the magnetic track (11) is the main body of the magnetic track. The feature is that: the positioning support frame (1) has through positioning grooves (3) on both sides, and I-shaped plates (12) are engaged in the positioning grooves (3). The I-shaped plates (12) are symmetrically installed at the bottom of the magnetic rail (11), and pin blocks (13) are engaged in the side openings of the I-shaped plates (12). Two connecting columns (4) are fixedly installed at one end of the positioning support frame (1), and corresponding holes are opened at the other end of the positioning support frame (1). The positioning support frame (1) has a through hole, and each end of the through hole of the positioning support frame (1) is respectively engaged with an embedded block (5). A buffer pad (6) is embedded in the embedded block (5), and the buffer pad (6) is penetrated by the positioning bolt (7). The surface of the buffer pad (6) abuts against the silicone strip (10), and a flexible magnetic strip (8) is engaged with the upper end of the buffer pad (6). A rubber strip (9) is placed at the top of the flexible magnetic strip (8), and the rubber strip (9) is placed between the assembled positioning support frames (1).

2. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The positioning support frame (1) has an inward groove on its side wall, and the thickness of the groove on the side wall of the positioning support frame (1) is greater than the thickness of the I-shaped plate (12).

3. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The connecting columns (4) on the end face of the positioning support frame (1) are symmetrically arranged, and the connecting columns (4) are made of rubber material.

4. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The positioning bolt (7) is inserted into a buffer pad (6) at both ends, and the buffer pad (6) and the upper end of the silicone strip (10) are both provided with holes to engage with the flexible magnetic strip (8).

5. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The silicone strip (10) abuts against a buffer pad (6) on both sides, and the silicone strip (10) is penetrated by a positioning bolt (7).

6. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The upper end face of the magnetic track (11) is provided with a strip-shaped groove that engages with the magnetic block, and the surface of the magnetic track (11) is a raised track structure.

7. A modular magnetic track splicing assembly with gap compensation and anti-offset features according to claim 1, characterized in that: The pin block (13) is engaged with an I-shaped plate (12) on both sides, and the I-shaped plate (12) and the magnetic rail (11) form a U-shaped structure with the opening facing downward.

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