Annular magnetic drive assembly line

Abstract

The utility model discloses an annular magnetic drive assembly line which comprises a workbench, and the workbench is provided with a guide rail module, a permanent magnet mover module movably matched on the guide rail module, and a stator coil module used for driving the permanent magnet mover module to move on the guide rail module. According to the utility model, the stator coil module is controlled by the driver to generate a moving magnetic field, so that the permanent magnet mover module is driven to move forward along the path of the guide rail module, and the forward speed and direction of the permanent magnet mover module can be changed by controlling the change of the magnetic field of the stator coil module through the driver. A first magnetic brush sensor on the guide rail module and a third magnetic strip on the permanent magnet mover module can form a positioning system, and a second magnetic brush sensor on the stator coil module and a first magnetic strip and a second magnetic strip on the permanent magnet mover module form a positioning system, so that the specific position of the permanent magnet mover module can be sensed. And the use requirement of an annular magnetic drive assembly line on accurate positioning of the permanent magnet rotor module is met.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly lines, in particular to an annular magnetic drive assembly line. Background Art

[0002] Most of the current assembly lines are of the annular guide rail type. The circulating assembly line can not only reduce the floor area, but also improve the production efficiency. However, there is friction between the carrier and the annular guide rail, which will cause serious wear of the carrier and the annular guide rail after long-term use, shortening the service life of the device. The use of a magnetic levitation structure can reduce losses to a certain extent. The magnetic drive assembly line drives the jig to move forward through the cooperation between the mover and the guide rail on the line body. When the existing magnetic drive assembly line is working, it cannot accurately sense the position of the mover and cannot meet the use requirements.

[0003] Based on the above situation, the utility model provides an annular magnetic drive assembly line, which can effectively solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an annular magnetic drive assembly line. An annular magnetic drive assembly line provided by the utility model, through the mutual cooperation between the guide rail module, the permanent magnet mover module, the stator coil module and the driver, controls the stator coil module by the driver to generate a moving magnetic field, so as to drive the permanent magnet mover module to move forward along the path of the guide rail module, and can control the speed and direction of the permanent magnet mover module to move forward by controlling the magnetic field change of the stator coil module by the driver; and the first magnetic brush sensor on the guide rail module can form a positioning system with the third magnetic strip on the permanent magnet mover module, and the second magnetic brush sensor on the stator coil module can form a positioning system with the first magnetic strip and the second magnetic strip on the permanent magnet mover module, which can be used to sense the specific position of the permanent magnet mover module and meet the use requirements of the annular magnetic drive assembly line for the accurate positioning of the permanent magnet mover module.

[0005] The utility model is realized by the following technical solutions:

[0006] An annular magnetic drive assembly line includes a workbench, a guide rail module arranged on the workbench, a permanent magnet mover module movably matched with the guide rail module, and a stator coil module for driving the permanent magnet mover module to move on the guide rail module.

[0007] According to the above technical solution, as a further preferred technical solution of the above technical solution, the permanent magnet mover module includes a carrier, and a plurality of fixture mounting holes are opened at the top of the carrier; a groove is opened in the middle of the carrier, and a mover iron core is fixedly connected in the groove, and a guide groove is provided on one side of the mover iron core; an insertion groove is opened at the side top of the carrier, and a first magnetic strip mounting plate is inserted in the insertion groove. Two first magnetic strip mounting grooves are opened at the bottom of the first magnetic strip mounting plate, and a first magnetic strip and a second magnetic strip are respectively installed in the two first magnetic strip mounting grooves; a base is fixedly connected to the bottom of the carrier, and a second magnetic strip mounting plate is fixedly connected to the top of the base. A plurality of third magnetic strips are fixedly connected to the front part of the second magnetic strip mounting plate; a plurality of rollers are provided at the bottom of the base.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the guide rail module includes a plurality of guide rail modules connected end to end, and the guide rail module includes a linear guide rail module and an arc guide rail module;

[0009] The linear guide rail module includes a linear base, a linear guide rail is fixedly connected to the front side of the linear base, a linear fixing plate is fixedly connected to the rear side of the linear base, and a plurality of first mounting grooves are opened in the linear fixing plate at equal distance intervals. A first magnetic brush sensor is installed in the first mounting groove;

[0010] The arc guide rail module includes a plurality of arc bases, an arc guide rail is fixedly connected to the front side of the plurality of arc bases together, and an arc fixing plate is fixedly connected to the rear side of the arc base.

[0011] According to the above technical solution, as a further preferred technical solution of the above technical solution, the stator coil module includes a plurality of linear segment coil modules and arc segment coil modules fixed on the guide rail module,

[0012] The linear segment coil module includes a first bottom shell and a first top shell formed by surrounding, and both the first bottom shell and the first top shell are linear; a linear segment coil stator is fixedly connected to the bottom of the front side of the first bottom shell, and a first control board and a first PCB board are fixedly connected to the top of the first bottom shell; a heat dissipation rear plate is fixedly connected to the rear part of the first top shell; a power connection joint is fixedly connected to the first bottom shell.

[0013] The arc segment coil module includes a stator fixing block. A second bottom shell is fixedly connected to the bottom of the stator fixing block, and a second top shell is fixedly connected to the top of the stator fixing block. Both the second bottom shell and the second top shell are arc-shaped, and side plates are connected between both sides of the second bottom shell and the second top shell. A plurality of second mounting grooves evenly distributed at equal angles are formed in the inner circle of the stator fixing block, and second magnetic brush sensors are installed in the second mounting grooves. An arc segment coil stator is fixedly connected to the outer circle of the stator fixing block. A second control board is fixedly connected to the top of the second bottom shell, and a second PCB board is fixedly connected to the bottom of the second bottom shell. A protective cover is arranged outside the second PCB board, and the protective cover is fixedly connected to the second bottom shell.

[0014] According to the above technical solution, as a further preferred technical solution of the above technical solution, a driver is arranged on one side of the workbench.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0016] A ring magnetic drive production line provided by the present invention, through the interaction between the guide rail module, the permanent magnet mover module, the stator coil module and the driver, controls the stator coil module to generate a moving magnetic field through the driver, so as to drive the permanent magnet mover module to move forward along the path of the guide rail module, and can control the speed and direction of the permanent magnet mover module to move forward by controlling the magnetic field change of the stator coil module through the driver; and the first magnetic brush sensor on the guide rail module can form a positioning system with the third magnetic strip on the permanent magnet mover module, and the second magnetic brush sensor on the stator coil module and the first magnetic strip and the second magnetic strip on the permanent magnet mover module form a positioning system, which can be used to sense the specific position of the permanent magnet mover module, meeting the use requirements of the ring magnetic drive production line for the precise positioning of the permanent magnet mover module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the structure of the permanent magnet mover module of the present invention;

[0019] Figure 3 is a schematic diagram of the structure of the first magnetic strip mounting plate of the present invention;

[0020] Figure 4 is a schematic diagram of the structure of the guide rail module of the present invention;

[0021] Figure 5 is a schematic diagram of the structure of the linear guide rail module of the present invention;

[0022] Figure 6Schematic diagram of the arc guide rail module structure of the present utility model;

[0023] Figure 7 Schematic diagram of the linear segment coil module structure of the present utility model;

[0024] Figure 8 Another angle schematic diagram of the linear segment coil module structure of the present utility model;

[0025] Figure 9 Internal structure schematic diagram of the linear segment coil module of the present utility model;

[0026] Figure 10 Schematic diagram of the arc segment coil module structure of the present utility model;

[0027] Figure 11 Internal structure schematic diagram of the arc segment coil module of the present utility model;

[0028] Figure 12 Schematic diagram of the installation structure of the second PCB board of the present utility model. Specific implementation manners

[0029] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the preferred implementation solutions of the present utility model will be described below in conjunction with specific embodiments. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent; for better illustrating this embodiment, some components in the drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation to this patent.

[0030] A ring magnetic drive pipeline includes a workbench 4, a guide rail module 2 arranged on the workbench 4, a permanent magnet mover module 1 movably fitted on the guide rail module 2, and a stator coil module 3 for driving the permanent magnet mover module 1 to move on the guide rail module 2.

[0031] Through the mutual cooperation among the guide rail module, the permanent magnet mover module, the stator coil module and the driver, the present utility model controls the stator coil module to generate a moving magnetic field through the driver, thereby driving the permanent magnet mover module to move forward along the path of the guide rail module, and can change the speed and direction of the permanent magnet mover module by controlling the magnetic field change of the stator coil module through the driver.

[0032] Further, in another embodiment, the permanent magnet mover module 1 includes a carrier 11, and a plurality of jig mounting holes 113 are formed in the top of the carrier 11; a groove 111 is formed in the middle of the carrier 11, and a mover iron core 12 is fixedly connected in the groove 111. One side of the mover iron core 12 has a guide groove 121; an insertion groove 112 is formed in the side top of the carrier 11, and a first magnetic strip mounting plate 13 is inserted in the insertion groove 112. Two first magnetic strip mounting grooves 131 are formed in the bottom of the first magnetic strip mounting plate 13, and a first magnetic strip 14 and a second magnetic strip 15 are respectively installed in the two first magnetic strip mounting grooves 131; a base 16 is fixedly connected to the bottom of the carrier 11, and a second magnetic strip mounting plate 17 is fixedly connected to the top of the base 16. A plurality of third magnetic strips 18 are fixedly connected to the front of the second magnetic strip mounting plate 17; a plurality of rollers 19 are provided at the bottom of the base 16.

[0033] Further, in another embodiment, the guide rail module 2 includes a plurality of guide rail modules connected end to end, and the guide rail module includes a linear guide rail module 21 and an arc guide rail module 22;

[0034] The linear guide rail module 21 includes a linear base 211, a linear guide rail 212 is fixedly connected to the front side of the linear base 211, a linear fixing plate 213 is fixedly connected to the rear side of the linear base 211, and a plurality of first mounting grooves 214 are formed in the linear fixing plate 213 at equal distance intervals. A first magnetic brush sensor 215 is installed in the first mounting groove 214;

[0035] The arc guide rail module 22 includes a plurality of arc bases 221, an arc guide rail 222 is fixedly connected to the front side of the plurality of arc bases 221 together, and an arc fixing plate 223 is fixedly connected to the rear side of the arc base 221.

[0036] By providing the linear guide rail 212 and the arc guide rail 222, the utility model can be cooperatively connected with the rollers 19 of the permanent magnet mover module 1 to drive the jig installed on the permanent magnet mover module 1 to move forward; and the first magnetic brush sensor 215 on the linear guide rail module 21 can form a positioning system with the third magnetic strip 18 on the permanent magnet mover module 1, which can be used to sense the position of the permanent magnet mover module 1 on the linear guide rail module 21, and has a good positioning effect, meeting the use requirements of the linear guide rail module 21 for precise positioning of the mover.

[0037] Further, in another embodiment, the stator coil module 3 includes a plurality of linear segment coil modules 31 and arc segment coil modules 32 fixed on the guide rail module 2,

[0038] The straight-line segment coil module 31 includes a first bottom case 311 and a first top case 312 that enclose to form, and both the first bottom case 311 and the first top case 312 are linear; a straight-line segment coil stator 313 is fixedly connected to the front bottom of the first bottom case 311, a first control board 314 and a first PCB board 315 are fixedly connected to the top of the first bottom case 311; a heat dissipation rear plate 316 is fixedly connected to the rear of the first top case 312; a power connection joint 317 is fixedly connected to the first bottom case 311.

[0039] The arc segment coil module 32 includes a stator fixing block 321, a second bottom case 322 is fixedly connected to the bottom of the stator fixing block 321, a second top case 323 is fixedly connected to the top of the stator fixing block 321, both the second bottom case 322 and the second top case 323 are arc-shaped, and side plates 324 are connected between both sides of the second bottom case 322 and the second top case 323; a plurality of second installation grooves 325 evenly distributed at equal angles are formed in the inner circle of the stator fixing block 321, and second magnetic brush sensors 326 are installed in the second installation grooves 325; an arc segment coil stator 327 is fixedly connected to the outer circle of the stator fixing block 321, a second control board 328 is fixedly connected to the top of the second bottom case 322, and a second PCB board 329 is fixedly connected to the bottom of the second bottom case 322; a protective cover 3210 is arranged outside the second PCB board 329, and the protective cover 3210 is fixedly connected to the second bottom case 322.

[0040] In the present utility model, by arranging a straight-line segment coil stator 313 on the straight-line segment coil module 31 and an arc segment coil stator 327 on the arc segment coil module 32, and using the first control board 314 and the first PCB board 315 in the straight-line segment coil module 31, as well as the second control board 328 and the second PCB board 329 in the arc segment coil module 32 to control the straight-line segment coil stator 313 and the arc segment coil stator 327 to generate electromagnetic force to drive the permanent magnet mover module 1 to move on the guide rail module 2. The permanent magnet mover module 1 has a fast running speed, high starting and stopping efficiency, and low noise; at the same time, the second magnetic brush sensor 326 on the arc segment coil module 32 can form a positioning system with the first magnetic strip 14 and the second magnetic strip 15 on the permanent magnet mover module 1, and has a good positioning effect, meeting the use requirements of the arc segment coil module 32 for accurately positioning the permanent magnet mover module 1.

[0041] Further, in another embodiment, a driver 5 is arranged on one side of the workbench 4.

[0042] Based on the description and drawings of the present utility model, those skilled in the art can easily manufacture or use a ring magnetic drive assembly line of the present utility model and can produce the positive effects recorded in the present utility model.

[0043] Unless otherwise specified, in this utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to describe the orientation or positional relationship in this utility model are only for illustrative purposes and should not be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood by combining the drawings and according to specific circumstances.

[0044] Unless otherwise clearly specified and defined, in this utility model, if there are terms such as "arranged", "connected" and "coupled", they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0045] The above are only the preferred embodiments of this utility model, and do not impose any form of limitation on this utility model. Any simple modification or equivalent change made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. A ring-shaped magnetic drive production line, characterized in that: The invention comprises a workbench (4), on which a guide rail module (2) is arranged, a permanent magnet mover module (1) movably matched to the guide rail module (2), and a stator coil module (3) used for driving the permanent magnet mover module (1) to move on the guide rail module (2); The permanent magnet mover module (1) comprises a carrier (11), wherein a plurality of fixture mounting holes (113) are provided on the top of the carrier (11); a groove (111) is provided in the middle of the carrier (11), a mover core (12) is fixedly connected in the groove (111), and a guide groove (121) is provided on one side of the mover core (12); an embedding groove (112) is provided on the top side of the carrier (11), a first magnetic strip mounting plate (13) is inserted in the embedding groove (112), and the first magnetic strip Two first magnetic stripe mounting grooves (131) are provided at the bottom of the mounting plate (13), and a first magnetic stripe (14) and a second magnetic stripe (15) are respectively installed in the two first magnetic stripe mounting grooves (131); the bottom of the carrier (11) is fixedly connected to a base (16), the top of the base (16) is fixedly connected to a second magnetic stripe mounting plate (17), and the front of the second magnetic stripe mounting plate (17) is fixedly connected to a plurality of third magnetic stripes (18); a plurality of rollers (19) are provided at the bottom of the base (16).

2. The annular magnetic drive production line according to claim 1, characterized in that: The guide rail module (2) comprises a plurality of guide rail modules connected end to end, and the guide rail modules comprise a linear guide rail module (21) and an arc guide rail module (22); The linear guide rail module (21) comprises a linear base (211), a linear guide rail (212) is fixedly connected to the front side of the linear base (211), a linear fixing plate (213) is fixedly connected to the rear side of the linear base (211), the linear fixing plate (213) is provided with a plurality of first installation grooves (214) distributed at equal distances, and a first magnetic brush sensor (215) is installed in the first installation groove (214); The circular arc guide rail module (22) comprises a plurality of circular arc bases (221), the front sides of the plurality of circular arc bases (221) are commonly fixedly connected to a circular arc guide rail (222), and the rear sides of the circular arc bases (221) are fixedly connected to an arc fixing plate (223).

3. The annular magnetic drive production line according to claim 1, characterized in that: The stator coil module (3) comprises a plurality of straight segment coil modules (31) and circular arc segment coil modules (32) fixed on the guide rail module (2); The straight segment coil module (31) comprises a first bottom shell (311) and a first top shell (312) formed by being enclosed together, wherein the first bottom shell (311) and the first top shell (312) are both in a straight line shape; the front bottom of the first bottom shell (311) is fixedly connected to a straight segment coil stator (313), and the top of the first bottom shell (311) is fixedly connected to a first control board (314) and a first PCB board (315); the rear of the first top shell (312) is fixedly connected to a heat dissipation rear plate (316); and the first bottom shell (311) is fixedly connected to a power connection connector (317); The circular arc segment coil module (32) comprises a stator fixing block (321), the bottom of the stator fixing block (321) is fixedly connected to a second bottom shell (322), the top of the stator fixing block (321) is fixedly connected to a second top shell (323), the second bottom shell (322) and the second top shell (323) are both in an arc shape, and a side plate (324) is connected between the two sides of the second bottom shell (322) and the second top shell (323); the inner ring of the stator fixing block (321) is provided with a plurality of second installation holes that are evenly distributed at equal angles. A second magnetic brush sensor (326) is installed in the second installation groove (325); the outer ring of the stator fixing block (321) is fixedly connected to the arc segment coil stator (327); the top of the second bottom shell (322) is fixedly connected to the second control board (328); the bottom of the second bottom shell (322) is fixedly connected to the second PCB board (329); a protective cover (3210) is arranged on the outer side of the second PCB board (329), and the protective cover (3210) is fixedly connected to the second bottom shell (322).

4. The annular magnetic drive production line according to claim 1, characterized in that: A driver (5) is provided on one side of the workbench (4).

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