High-stability power magnet assembly

Abstract

The utility model discloses a high-stability power magnet assembly which comprises a mover base upper plate, a mover base bottom plate is fixedly installed on one side edge of the lower end face of the mover base upper plate, and a second magnet installation seat is fixedly installed on the other side edge of the lower end face of the mover base upper plate. A first magnet mounting seat is fixedly mounted on the lower end face of the mover base bottom plate, and a plurality of power magnet strips are arranged on the lower end face of the first magnet mounting seat; a mounting box is mounted on the lower end face of the second magnet mounting seat, a sealing cover is mounted on the inner side of the upper end of the mounting box, a plurality of induction magnet strips are mounted on the lower end face of the mounting box, an elastic positioning plate is mounted on the inner side of the mounting box, and a plurality of conical top heads are mounted on the inner side of the elastic positioning plate. According to the utility model, the power magnet strips are arranged in an inclined array manner, so that the power magnet strips and a magnetic field can be effectively kept to generate efficient thrust, and the induction magnets can be conveniently locked and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic drive transportation, in particular to a high-stability power magnet component. Background Art

[0002] In the existing automatic conveying system, the magnetic drive conveying system is widely used due to its continuous and efficient conveying characteristics. As a key component of the magnetic drive conveying system, the linear stator module has a reliable and efficient assembly structure design, which can directly affect its manufacturing cost and mechanism accuracy, especially in applications with strict requirements on material non-damage, low noise and low energy consumption. During the operation of the linear stator module, the power magnet on it is used as a power source for driving.

[0003] When driving the stator module, the existing power magnet cannot maintain efficient thrust with the input magnetic field, and it is not convenient to stabilize the induction magnet for determining the position, which can easily cause the induction magnet to fall; therefore, it does not meet the existing needs. We have proposed a high-stability power magnet assembly. Utility Model Content

[0004] The purpose of the utility model is to provide a high-stability power magnet assembly to solve the problems that the existing power magnet proposed in the above background technology cannot maintain efficient thrust with the input magnetic field when driving the stator module, is not convenient for stabilizing the induction magnet used to determine the position, and is prone to causing the induction magnet to fall.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability dynamic magnet assembly, comprising a mover base upper plate, one side of the lower end surface of the mover base upper plate is fixedly mounted with a mover base bottom plate, the other side of the lower end surface of the mover base upper plate is fixedly mounted with a second magnet mounting seat, the lower end surface of the mover base bottom plate is fixedly mounted with a first magnet mounting seat, and the lower end surface of the first magnet mounting seat is provided with a plurality of dynamic magnet bars;

[0006] A mounting box is installed on the lower end surface of the second magnet mounting seat, a sealing cover is installed on the inner side of the upper end of the mounting box, a plurality of induction magnet bars are installed on the lower end surface of the mounting box, an elastic positioning plate is installed on the inner side of the mounting box, a plurality of conical tops are installed on the inner side of the elastic positioning plate, extrusion blocks are installed on both sides of the bottom end of the conical tops, and an anti-slip sleeve is installed on the outer sides of two adjacent extrusion blocks.

[0007] Preferably, two concentric rollers are installed on the inner side of the left end of the upper plate of the mover base, and two eccentric rollers are installed on the inner side of the right end of the upper plate of the mover base. The upper ends of the two eccentric rollers and the concentric rollers are fixedly connected to the upper plate of the mover base through nuts, and a guide rail is provided between the two eccentric rollers and the concentric rollers, and the bottom ends of the eccentric rollers and the concentric rollers are rollingly connected to the guide rail.

[0008] Preferably, the bottom plate of the mover base is fixedly connected to a plurality of power magnet bars via a first magnet mounting seat, a plurality of oblique grooves are provided on the lower end surface of the first magnet mounting seat, the power magnet bars are arranged on the inner side of the oblique grooves, and the plurality of power magnet bars are linearly and evenly arranged along the axis of the first magnet mounting seat.

[0009] Preferably, the upper plate of the mover base is fixedly connected to the mounting box via a second magnet mounting seat, the sealing cover is fixedly connected to the mounting box via screws, and the sealing cover is connected to the elastic positioning plate via a plurality of conical heads.

[0010] Preferably, the bottom end of the conical top penetrates the elastic positioning plate and is inserted between two adjacent extrusion blocks, the induction magnet bar is connected to the extrusion block via an anti-slip sleeve, and the extrusion block is slidably connected to the installation box.

[0011] Preferably, a conical head and an anti-slip sleeve are movably installed between every two adjacent induction magnet bars, and the number of the extrusion blocks is twice the number of the conical heads.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model energizes the motor on the stator module so that the coil inside the motor generates a magnetic field and attracts the power magnet bar, thereby driving the whole to slide smoothly along the guide rail through the eccentric roller and the concentric roller. A plurality of oblique grooves are provided on the lower end surface of the first magnet mounting seat, and the power magnet bar is arranged on the inner side of the oblique groove, so that the plurality of power magnet bars are evenly arranged obliquely on the lower end surface of the first magnet mounting seat, and the power magnet bar in an oblique state can fully contact the coil magnetic field and generate maximum thrust;

[0014] 2. The utility model passes through the elastic positioning plate through the bottom ends of multiple conical pins and inserts them between two adjacent extrusion blocks. A conical pin and an anti-slip sleeve are installed between each two adjacent induction magnet bars, so that when the sealing cover and the installation box are fixedly installed, the multiple conical pins can be pressed down, and then the conical pins press down the elastic positioning plate and push the two adjacent extrusion blocks, so that the two adjacent extrusion blocks can horizontally squeeze the induction magnet bar through the anti-slip sleeve, thereby maintaining a stable connection between the induction magnet bar and the installation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0017] Figure 3 It is a schematic diagram of the explosion structure of the utility model as a whole;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the installation box of the utility model;

[0019] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the conical plug of the utility model.

[0020] In the figure: 1. upper plate of the mover base; 2. eccentric roller; 3. concentric roller; 4. bottom plate of the mover base; 5. first magnet mounting seat; 6. second magnet mounting seat; 7. power magnet bar; 8. mounting box; 9. sealing cover; 10. induction magnet bar; 11. elastic positioning plate; 12. conical head; 13. extrusion block; 14. anti-slip sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 3 The utility model provides an embodiment: a high-stability dynamic magnet assembly, including a mover base upper plate 1, a mover base bottom plate 4 is fixedly installed on one side of the lower end surface of the mover base upper plate 1, and a second magnet mounting seat 6 is fixedly installed on the other side of the lower end surface of the mover base upper plate 1. A first magnet mounting seat 5 is fixedly installed on the lower end surface of the mover base bottom plate 4. A plurality of dynamic magnet bars 7 are provided on the lower end surface of the first magnet mounting seat 5. The mover base bottom plate 4 is fixedly connected to the plurality of dynamic magnet bars 7 through the first magnet mounting seat 5. A plurality of oblique grooves are provided on the lower end surface of the first magnet mounting seat 5. The dynamic magnet bars 7 are arranged on the inner side of the oblique grooves. The plurality of dynamic magnet bars 7 are linearly and evenly arranged along the axis of the first magnet mounting seat 5. The dynamic magnet bars 7 in the oblique state can fully contact the coil magnetic field and generate maximum thrust.

[0023] See also Figures 2 to 5, a mounting box 8 is installed on the lower end surface of the second magnet mounting seat 6, a sealing cover 9 is installed on the inner side of the upper end of the mounting box 8, a plurality of induction magnet strips 10 are installed on the lower end surface of the mounting box 8, an elastic positioning plate 11 is installed on the inner side of the mounting box 8, a plurality of conical top heads 12 are installed on the inner side of the elastic positioning plate 11, the upper plate 1 of the mover base is fixedly connected to the mounting box 8 through the second magnet mounting seat 6, the sealing cover 9 is fixedly connected to the mounting box 8 by screws, the sealing cover 9 is connected to the elastic positioning plate 11 by a plurality of conical top heads 12, and the plurality of conical top heads 12 can be pressed down when the sealing cover 9 is fixedly installed to the mounting box 8;

[0024] See also Figure 4 and Figure 5 Extrusion blocks 13 are installed on both sides of the bottom end of the conical top 12, and an anti-slip sleeve 14 is installed on the outer side of two adjacent extrusion blocks 13. The bottom end of the conical top 12 passes through the elastic positioning plate 11 and is inserted between the two adjacent extrusion blocks 13. The induction magnet bar 10 is connected to the extrusion block 13 through the anti-slip sleeve 14. The extrusion block 13 is slidably connected to the mounting box 8. A conical top 12 and an anti-slip sleeve 14 are movably installed between each two adjacent induction magnet bars 10. The number of extrusion blocks 13 is twice that of the conical top 12, so that the two adjacent extrusion blocks 13 can horizontally squeeze the induction magnet bar 10 through the anti-slip sleeve 14, thereby maintaining the stable connection between the induction magnet bar 10 and the mounting box 8.

[0025] See also Figures 1 to 3 Two concentric rollers 3 are installed on the inner side of the left end of the upper plate 1 of the mover base, and two eccentric rollers 2 are installed on the inner side of the right end of the upper plate 1 of the mover base. The upper ends of the two eccentric rollers 2 and the concentric rollers 3 are fixedly connected to the upper plate 1 of the mover base through nuts. A guide rail is provided between the two eccentric rollers 2 and the concentric rollers 3. The bottom ends of the eccentric rollers 2 and the concentric rollers 3 are rollingly connected to the guide rail, so that the whole can maintain smooth operation through the rolling of the eccentric rollers 2 and the concentric rollers 3 relative to the guide rail.

[0026] In summary, the upper plate 1 of the mover base is fixedly connected to the mounting box 8 through the second magnet mounting seat 6, a plurality of induction magnet bars 10 are mounted on the lower end surface of the mounting box 8, and a plurality of power magnet bars 7 are mounted on the lower end surface of the first magnet mounting seat 5. When the power magnet bars 7 and the induction magnet bars 10 are used, a stator module is mounted below the upper plate 1 of the mover base, a guide rail is provided between the two eccentric rollers 2 and the concentric rollers 3, and the guide rail is fixed to the upper end surface of the stator module. When the power is turned on, the motor on the stator module is energized, so that the coil inside the motor generates a magnetic field and attracts the power magnet bars 7, thereby being able to drive the whole to slide smoothly along the guide rail through the eccentric rollers 2 and the concentric rollers 3.

[0027] A plurality of oblique grooves are provided on the lower end surface of the first magnet mounting seat 5, and the power magnet strip 7 is arranged on the inner side of the oblique grooves, so that the plurality of power magnet strips 7 are evenly arranged obliquely on the lower end surface of the first magnet mounting seat 5, so that the power magnet strip 7 in an oblique state can fully contact the coil magnetic field and generate maximum thrust, and an elastic positioning plate 11 is installed on the inner side of the mounting box 8, so that the bottom ends of a plurality of conical pins 12 pass through the elastic positioning plate 11 and are inserted between two adjacent extrusion blocks 13, and a conical pin 12 and an anti-slip sleeve 14 are installed between each two adjacent induction magnet strips 10, so that when the sealing cover 9 and the mounting box 8 are fixedly installed, the plurality of conical pins 12 can be pressed down, and then the conical pin 12 presses down the elastic positioning plate 11 and pushes the two adjacent extrusion blocks 13, so that the two adjacent extrusion blocks 13 horizontally squeeze the induction magnet strip 10 through the anti-slip sleeve 14, so as to keep the connection between the induction magnet strip 10 and the mounting box 8 stable.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-stability dynamic magnet assembly, comprising a mover base upper plate (1), characterized in that: A mover base bottom plate (4) is fixedly mounted on one side of the lower end surface of the mover base upper plate (1), a second magnet mounting seat (6) is fixedly mounted on the other side of the lower end surface of the mover base upper plate (1), a first magnet mounting seat (5) is fixedly mounted on the lower end surface of the mover base bottom plate (4), and a plurality of power magnet bars (7) are provided on the lower end surface of the first magnet mounting seat (5); A mounting box (8) is mounted on the lower end surface of the second magnet mounting seat (6), a sealing cover (9) is mounted on the inner side of the upper end of the mounting box (8), a plurality of induction magnet bars (10) are mounted on the lower end surface of the mounting box (8), an elastic positioning plate (11) is mounted on the inner side of the mounting box (8), a plurality of conical top heads (12) are mounted on the inner side of the elastic positioning plate (11), extrusion blocks (13) are mounted on both sides of the bottom end of the conical top heads (12), and an anti-slip sleeve (14) is mounted on the outer sides of two adjacent extrusion blocks (13).

2. A highly stable dynamic magnet assembly according to claim 1, characterized in that: Two concentric rollers (3) are installed on the inner side of the left end of the upper plate (1) of the mover base, and two eccentric rollers (2) are installed on the inner side of the right end of the upper plate (1) of the mover base. The upper ends of the two eccentric rollers (2) and the concentric rollers (3) are fixedly connected to the upper plate (1) of the mover base via nuts. A guide rail is provided between the two eccentric rollers (2) and the concentric rollers (3), and the bottom ends of the eccentric rollers (2) and the concentric rollers (3) are rollingly connected to the guide rail.

3. A highly stable dynamic magnet assembly according to claim 1, characterized in that: The mover base bottom plate (4) is fixedly connected to the plurality of power magnet bars (7) via a first magnet mounting seat (5); a plurality of oblique grooves are provided on the lower end surface of the first magnet mounting seat (5); the power magnet bars (7) are arranged inside the oblique grooves; and the plurality of power magnet bars (7) are linearly and evenly arranged along the axis of the first magnet mounting seat (5).

4. A highly stable dynamic magnet assembly according to claim 1, characterized in that: The mover base upper plate (1) is fixedly connected to the mounting box (8) via a second magnet mounting seat (6), the sealing cover (9) is fixedly connected to the mounting box (8) via screws, and the sealing cover (9) is connected to the elastic positioning plate (11) via a plurality of conical heads (12).

5. A highly stable dynamic magnet assembly according to claim 1, characterized in that: The bottom end of the conical top head (12) passes through the elastic positioning plate (11) and is inserted between two adjacent extrusion blocks (13). The induction magnet bar (10) is connected to the extrusion block (13) via an anti-slip sleeve (14). The extrusion block (13) is slidably connected to the installation box (8).

6. A highly stable dynamic magnet assembly according to claim 1, characterized in that: A conical head (12) and an anti-slip sleeve (14) are movably installed between each two adjacent induction magnet bars (10), and the number of the extrusion blocks (13) is twice the number of the conical heads (12).

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