CN118074464A - Magnetic suspension driving substrate and magnetic suspension system - Google Patents
Magnetic suspension driving substrate and magnetic suspension system Download PDFInfo
- Publication number
- CN118074464A CN118074464A CN202410192926.9A CN202410192926A CN118074464A CN 118074464 A CN118074464 A CN 118074464A CN 202410192926 A CN202410192926 A CN 202410192926A CN 118074464 A CN118074464 A CN 118074464A
- Authority
- CN
- China
- Prior art keywords
- magnetic suspension
- mounting
- fixedly arranged
- pipe
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 42
- 239000000758 substrate Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims description 26
- 238000005339 levitation Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G54/00—Non-mechanical conveyors not otherwise provided for
- B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention relates to the field of magnetic suspension conveying, in particular to a magnetic suspension driving substrate and a magnetic suspension system. The invention aims to solve the technical problem of providing a device which can integrate an electromechanical actuating mechanism and a sensor on a rotor substrate under the condition of not using a cable drag chain to realize complex process actions; and simultaneously, the generated heat is timely discharged to magnetically levitated driving substrates and magnetically levitated systems. A magnetic suspension driving substrate and a magnetic suspension system comprise a bottom plate, a mounting plate, an electric executing piece, a power connection block, a sliding block, a permanent magnet, a supporting frame, a mounting frame, a fixing plate, a fixing bottom rod, a sliding rail, a magnetic suspension device, a supporting rod, a power supply rail, a cooling water tank, a water return pipe, a water delivery pipe, a water pump and an electric control box. According to the invention, under the condition that a cable drag chain is not used, an electromechanical actuating mechanism and a sensor are integrated on a rotor substrate, so that complex technological actions are realized; and simultaneously, the generated heat is timely discharged.
Description
Technical Field
The invention relates to the field of magnetic suspension conveying, in particular to a magnetic suspension driving substrate and a magnetic suspension system.
Background
The magnetic suspension conveying system is a multi-rotor intelligent conveying system based on the linear motor principle, and is different from the traditional linear motor in that the magnetic suspension conveying system adopts a fixed coil and a movable magnet; the mover part does not need to drag the cable to move, each mover can be independently controlled, compared with a traditional conveying mode, the magnetic suspension conveying system realizes decoupling between products and conveying lines, can adapt to different production station beats, improves flexibility of a production line, and has wide application in lithium battery, automobile, medical treatment and packaging industries.
The active cell substrate in the existing magnetic levitation driving track conveying system is a passive device, and the motion power of the active cell substrate is obtained through electromagnetic induction between an internal permanent magnet and a track motor, so that the active cell substrate can be used only with a plurality of simple tool clamps and cannot integrate an electric executing mechanism and a sensor to perform complex technological actions; meanwhile, when the magnetic suspension system is used, heat generated by an electrified coil cannot be timely discharged, and the overall heat dissipation effect is poor, so that development of an electromechanical actuating mechanism and a sensor can be integrated on a rotor substrate under the condition that a cable drag chain is not used, and complex technological actions are realized; and simultaneously, the generated heat is timely discharged to magnetically levitated driving substrates and magnetically levitated systems.
Disclosure of Invention
The invention aims to overcome the defect that a rotor substrate in the existing magnetic levitation driving track conveying system is a passive device and can only be used by matching with a plurality of simple tool clamps, an electric executing mechanism and a sensor cannot be integrated to perform complex technological actions, and heat generated by an electrified coil cannot be timely discharged when the magnetic levitation system is used; and simultaneously, the generated heat is timely discharged to magnetically levitated driving substrates and magnetically levitated systems.
The invention is achieved by the following specific technical means:
The magnetic suspension driving substrate comprises a bottom plate and a mounting plate fixedly mounted at the upper end of the bottom plate, wherein a plurality of mounting slots for mounting a fixture are uniformly distributed on the upper end surface of the mounting plate; the upper end of the mounting plate is also provided with an electric executing piece which is fixedly mounted on the mounting plate through a mounting slot hole; a power connection block for supplying power to the electric executing piece is fixedly arranged on one side of the mounting plate; the two sides of the lower end surface of the bottom plate are fixedly provided with sliding blocks; the lower end face of the bottom plate is provided with a fixed groove, and a plurality of permanent magnets are arrayed in the fixed groove.
A magnetic suspension system comprises a magnetic suspension system, and comprises a support frame and a mounting frame fixedly arranged at the upper end of the support frame; a fixed plate is fixedly arranged between the mounting frames; fixing rods are fixedly arranged on two sides of the upper end of the mounting frame; the fixed rod is fixedly provided with a sliding rail which is used for sliding in a matched manner with the sliding block at the lower end of the bottom plate; a base plate is arranged on the sliding rail in a sliding manner; the upper end of a fixed plate arranged between the mounting frames is fixedly provided with a magnetic suspension device for generating electromagnetic driving force to drive the substrate to move; a support rod is fixedly arranged on one side of the support frame, and a power supply rail for supplying power to the substrate is fixedly arranged at the upper end of the support rod; a cooling water tank is arranged below the mounting frame, and one side of the cooling water tank is fixedly communicated with one side of the magnetic suspension device through a water return pipe; the other side of the cooling water tank is fixedly communicated with the other side of the magnetic suspension device through a water pipe; a water pump is also arranged on a conveying pipe arranged at one side of the cooling water tank; an electric cabinet is fixedly arranged at the upper end of the cooling water tank;
The magnetic suspension device comprises an outer shell, wherein an iron core is fixedly arranged in the outer shell, and a plurality of mounting grooves are formed in one side of the upper end face of the iron core; a plurality of mounting grooves of the iron core are fixedly provided with winding coils; and a cooling pipe is fixedly arranged on the lower end surface of the iron core, one end of the cooling pipe is fixedly communicated with the water return pipe, and the other end of the cooling pipe is fixedly communicated with the water delivery pipe.
Further, the N poles and the S poles of the permanent magnets are alternately staggered.
Further, a power interface electrically connected with the electric executing piece is arranged on one side of the power connecting block.
Further, a collecting brush contacted with the power supply track is arranged on one side of the power supply connecting block, which is close to the power supply track; brushes are widely used in many electrical devices as a sliding contact, and are devices that transfer energy or signals between a stationary part and a moving part.
Further, the support rods are provided with a plurality of support rods which are respectively connected to the lower ends of the power supply rails at equal intervals; ensuring the installation stability of the power supply rail.
Further, the cooling pipe is of a coiled pipe structure; the contact area between the iron core and the iron core is increased, and the cooling effect is improved.
Further, an arc-shaped groove for placing the cooling pipe is formed in the end face, close to one side of the cooling pipe, of the iron core; the contact area between the cooling pipe and the cooling pipe is increased, and the cooling effect is improved.
Further, the cooling pipe is made of metal copper; the heat conduction effect is good.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, under the condition that a cable drag chain is not used, an electromechanical actuating mechanism and a sensor are integrated on a rotor substrate, so that complex technological actions are realized; and simultaneously, the generated heat is timely discharged.
Drawings
Fig. 1 is a schematic perspective view of a magnetic levitation driving substrate according to the present invention.
Fig. 2 is a schematic diagram of a front view structure of a magnetic levitation driving substrate according to the present invention.
Fig. 3 is a schematic bottom view of a magnetic levitation driving substrate according to the present invention.
Fig. 4 is a schematic perspective view of a magnetic levitation system according to the present invention.
Fig. 5 is a schematic side view of the magnetic levitation system of the present invention.
Fig. 6 is a schematic cross-sectional view of a magnetic levitation device according to the present invention.
Fig. 7 is a schematic diagram of a magnetic levitation system according to the present invention.
The marks in the drawings are: the magnetic suspension device comprises a base plate 1, a fixing groove 11, a mounting plate 2, a mounting groove 21, a mounting groove hole 3, an electric actuator 4, a power connection block 5, a sliding block 6, a permanent magnet 7, a supporting frame 8, a mounting frame 9, a fixing plate 10, a fixing bottom rod 11, a sliding rail 12, a magnetic suspension device 13, a supporting rod 14, a power supply rail 14, a cooling water tank 15, a water return pipe 16, a water delivery pipe 17, a water pump 18, an electric control box 19, an outer shell 121, an iron core 122, a winding coil 123 and a cooling pipe 124.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
1-3, The magnetic suspension driving substrate comprises a bottom plate 1, and a mounting plate 2 fixedly mounted at the upper end of the bottom plate 1, wherein a plurality of mounting slots 21 for mounting a fixture are uniformly distributed on the upper end surface of the mounting plate 2; the upper end of the mounting plate 2 is also provided with an electric executing piece 3, and the electric executing piece 3 is fixedly mounted on the mounting plate 2 through a mounting slot 21; a power connection block 4 for supplying power to the electric actuator 3 is fixedly arranged on one side of the mounting plate 2; the two sides of the lower end surface of the bottom plate 1 are fixedly provided with sliding blocks 5; a fixed groove 11 is arranged on the lower end surface of the bottom plate 1, and a plurality of permanent magnets 6 are arranged in the fixed groove 11 in an array manner;
A magnetic suspension system, as shown in figures 4-7, comprises a support frame 7 and a mounting frame 8 fixedly arranged at the upper end of the support frame 7; a fixed plate 9 is fixedly arranged between the mounting frames 8; fixing rods are fixedly arranged on two sides of the upper end of the mounting frame 8; the fixed rod is fixedly provided with a sliding rail 11 which is used for sliding in a matched manner with the sliding block 5 at the lower end of the bottom plate 1; a base plate is arranged on the sliding rail 11 in a sliding manner; the upper end of a fixed plate 9 arranged between the mounting frames 8 is fixedly provided with a magnetic suspension device 12 for generating electromagnetic driving force to drive the substrate to move; a supporting rod 13 is fixedly arranged on one side of the supporting frame 7, and a power supply rail 14 for supplying power to the substrate is fixedly arranged at the upper end of the supporting rod 13; a cooling water tank 15 is further arranged below the mounting frame 8, and one side of the cooling water tank 15 is fixedly communicated with one side of the magnetic suspension device 12 through a water return pipe 16; the other side of the cooling water tank 15 is fixedly communicated with the other side of the magnetic suspension device 12 through a water pipe 17; a water pump 18 is also arranged on a conveying pipe arranged on one side of the cooling water tank 15; an electric cabinet 19 is fixedly arranged at the upper end of the cooling water tank 15;
The magnetic levitation device 12 comprises an outer shell 121, an iron core 122 is fixedly arranged in the outer shell 121, and a plurality of mounting grooves are formed in one side of the upper end surface of the iron core 122; a plurality of mounting grooves are formed in the iron core 122, and winding coils 123 are fixedly arranged in the mounting grooves; a cooling pipe 124 is also fixedly arranged on the lower end surface of the iron core 122, one end of the cooling pipe 124 is fixedly communicated with the water return pipe 16, and the other end of the cooling pipe 124 is fixedly communicated with the water delivery pipe 17.
Working principle:
According to the magnetic suspension driving substrate, a plurality of N-pole permanent magnets 6 and S-pole permanent magnets 6 are staggered in the fixed groove 11 arranged at the lower end of the bottom plate 1, and electromagnetic induction is generated by electrifying the winding coil 123 in the magnetic suspension device 12 in the magnetic suspension system so as to push the substrate to slide, and the substrate drives a product placed on the substrate to move to a specified position.
Meanwhile, a mounting slot 21 for mounting the electric executing piece 3 is arranged on the mounting plate 2 of the substrate, and the electric executing piece 3 is electrically connected with the power connection block 4 at one side of the mounting plate 2; a power supply connecting block 4 is arranged on one side of the mounting plate 2 of the substrate, and a power supply rail 14 which is in sliding fit with the power supply connecting block 4 is arranged on one side of the mounting frame 8 of the magnetic suspension system; the power connection block 4 is provided with a collecting brush which is contacted with the power supply track 14 at one side close to the power supply track 14, electric energy is directly transmitted to the power connection block 4 through the sliding contact between the collecting brush and the power supply track 14, and the power connection block 4 supplies power for the electric actuator 3, so that mobile power supply of the system is realized, and a substrate does not need to drag a cable to move; the mechanical and electrical actuating mechanisms and sensors such as the tool clamp and the like can be integrated on the substrate of the magnetic suspension system under the condition that a cable drag chain is not used, so that process actions required by application of some equipment in the motion process are realized.
Meanwhile, the magnetic levitation device 12 further comprises a cooling pipe 124 for radiating heat of the magnetic levitation device 12, one end of the cooling pipe 124 is communicated with the cooling water tank 15 through a water delivery pipe 17, and the other end of the cooling pipe 124 is communicated with the cooling water tank 15 through a water return pipe 16; when the magnetic levitation system is used, cooling water can be provided for the cooling pipe 124 through the water pipe 17, heat generated in the working process of the magnetic levitation device 12 is taken away in a heat exchange mode, so that heat generated by the electrified winding coil 123 is timely discharged, the overall heat dissipation effect is improved, and the use effect of the magnetic levitation system is guaranteed.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the invention is mainly used for protecting a mechanical device, so the invention does not explain the control mode and circuit connection in detail.
While the present disclosure has been described in detail with reference to exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes may be made thereto without departing from the scope of the present disclosure.
Claims (9)
1. The magnetic suspension driving substrate is characterized by comprising a bottom plate (1), and a mounting plate (2) fixedly mounted at the upper end of the bottom plate (1), wherein a plurality of mounting slots (21) for mounting a fixture are uniformly distributed on the upper end surface of the mounting plate (2); the upper end of the mounting plate (2) is also provided with an electric executing piece (3), and the electric executing piece (3) is fixedly mounted on the mounting plate (2) through a mounting slot hole (21); a power supply connecting block (4) for supplying power to the electric executing piece (3) is fixedly arranged on one side of the mounting plate (2); the two sides of the lower end surface of the bottom plate (1) are fixedly provided with sliding blocks (5); the lower end face of the bottom plate (1) is provided with a fixed groove (11), and a plurality of permanent magnets (6) are arranged in an array in the fixed groove (11).
2. The magnetic suspension system is characterized by comprising a support frame (7) and a mounting frame (8) fixedly mounted at the upper end of the support frame (7); a fixed plate (9) is fixedly arranged between the mounting frames (8); fixing rods are fixedly arranged on two sides of the upper end of the mounting frame (8); a sliding rail (11) which is used for sliding in a matched manner with a sliding block (5) at the lower end of the bottom plate (1) is fixedly arranged on the fixed rod; a base plate is arranged on the sliding rail (11) in a sliding manner; the upper end of a fixed plate (9) arranged between the mounting frames (8) is fixedly provided with a magnetic suspension device (12) for generating electromagnetic driving force to drive the substrate to move; a supporting rod (13) is fixedly arranged on one side of the supporting frame (7), and a power supply rail (14) for supplying power to the substrate is fixedly arranged at the upper end of the supporting rod (13); a cooling water tank (15) is further arranged below the mounting frame (8), and one side of the cooling water tank (15) is fixedly communicated with one side of the magnetic suspension device (12) through a water return pipe (16); the other side of the cooling water tank (15) is fixedly communicated with the other side of the magnetic suspension device (12) through a water pipe (17); a water pump (18) is also arranged on a conveying pipe arranged at one side of the cooling water tank (15); an electric cabinet (19) is fixedly arranged at the upper end of the cooling water tank (15);
The magnetic suspension device (12) comprises an outer shell (121), an iron core (122) is fixedly arranged in the outer shell (121), and a plurality of mounting grooves are formed in one side of the upper end face of the iron core (122); winding coils (123) are fixedly arranged in a plurality of mounting grooves formed in the iron core (122); and a cooling pipe (124) is fixedly arranged on the lower end surface of the iron core (122), one end of the cooling pipe (124) is fixedly communicated with the water return pipe (16), and the other end of the cooling pipe (124) is fixedly communicated with the water delivery pipe (17).
3. A magnetic levitation driving substrate according to claim 1, wherein the plurality of permanent magnets (6) are alternately staggered with respect to N-pole and S-pole.
4. A magnetic levitation driving substrate according to claim 1, wherein a power interface electrically connected to the electric actuator (3) is provided at one side of the power connection block (4).
5. A magnetic levitation driving substrate according to claim 1, wherein the power connection block (4) is provided with a collecting brush contacting the power supply rail (14) at a side close to the power supply rail (14).
6. A magnetic levitation system according to claim 2, characterized in that the support bar (13) is provided with several bars each equidistantly connected to the lower end of the power supply rail (14).
7. A magnetic levitation system according to claim 2, wherein the cooling tube (124) is a serpentine tube structure.
8. A magnetic levitation system according to claim 2, wherein the core (122) is provided with a circular arc-shaped groove for placing the cooling tube (124) on an end surface of the core near the cooling tube (124).
9. A magnetic levitation system according to claim 2, wherein the cooling tube (124) is made of metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410192926.9A CN118074464A (en) | 2024-02-21 | 2024-02-21 | Magnetic suspension driving substrate and magnetic suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410192926.9A CN118074464A (en) | 2024-02-21 | 2024-02-21 | Magnetic suspension driving substrate and magnetic suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118074464A true CN118074464A (en) | 2024-05-24 |
Family
ID=91105143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410192926.9A Pending CN118074464A (en) | 2024-02-21 | 2024-02-21 | Magnetic suspension driving substrate and magnetic suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118074464A (en) |
-
2024
- 2024-02-21 CN CN202410192926.9A patent/CN118074464A/en active Pending
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