CN212953087U - Magnetic suspension reciprocating type conveying device - Google Patents
Magnetic suspension reciprocating type conveying device Download PDFInfo
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- CN212953087U CN212953087U CN202020939123.2U CN202020939123U CN212953087U CN 212953087 U CN212953087 U CN 212953087U CN 202020939123 U CN202020939123 U CN 202020939123U CN 212953087 U CN212953087 U CN 212953087U
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- 239000000725 suspension Substances 0.000 title abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 15
- 238000005339 levitation Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a reciprocating type conveyor of magnetic suspension, include: the stator comprises two tracks which are distributed side by side, wherein a stator main body is arranged between the two tracks, a plurality of windings are arranged on the stator main body along the length direction of the tracks, and first magnets are arranged on the outer sides of the tracks or the tracks; the rotor main body is arranged on the track through the rollers, a second magnet is arranged at the bottom of the rotor main body above the winding, a third magnet is arranged above the first magnet, and the magnetic pole direction of the third magnet close to the near end of the first magnet is opposite to that of the first magnet. The utility model provides a reciprocating type conveyor of magnetic suspension can reduce the frictional force between gyro wheel and the track through the setting of third magnet and first magnet to reduce the running resistance, reduce the running noise, weaken the vibration intensity, and through winding and the cooperation of second magnet, utilize linear electric motor's driving principle control active cell main part reciprocating motion back and forth on the track, realize the transport function.
Description
Technical Field
The utility model relates to a conveyor, in particular to reciprocating type conveyor of magnetic suspension.
Background
The conveying belt is widely applied to various industries and is one of important components in transportation equipment. In traditional conveyer belt structure, the intermediate position of conveyer belt sets up slide rail or roller and supports, therefore the conveyer belt need overcome great resistance at the during operation, and the energy consumption is big to noise is big, the vibration is violent during the operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a reciprocating type conveyor of magnetic suspension that running resistance is little, the noise is little, the vibration is weak.
According to the utility model discloses reciprocating type conveyor of magnetic suspension, include:
the stator comprises two tracks which are distributed side by side, wherein a stator main body is arranged between the two tracks, a plurality of windings are arranged on the stator main body along the length direction of the tracks, and a first magnet is arranged on the outer side of each track or the outer side of each track;
the rotor main body is arranged on the track through rollers, a second magnet is arranged at the bottom of the rotor main body above the winding, a third magnet is arranged above the first magnet, and the magnetic pole direction of the third magnet close to the near end of the first magnet is opposite to that of the first magnet.
According to the utility model discloses an embodiment has following technological effect at least:
the utility model provides a reciprocating type conveyor of magnetic suspension can reduce the frictional force between gyro wheel and the track through the setting of third magnet and first magnet to reduce the running resistance, reduce the running noise, weaken the vibration intensity, and through winding and the cooperation of second magnet, utilize linear electric motor's driving principle control active cell main part reciprocating motion back and forth on the track, realize the transport function.
According to some embodiments of the present invention, the second magnet is a permanent magnet, and the distribution direction of the two magnetic poles of the second magnet is identical to the length direction of the rail.
According to some embodiments of the invention, the two poles of the first and third magnets are distributed along a vertical direction.
According to some embodiments of the utility model, orbital vertical cross-section is the U-shaped structure, the bottom of active cell main part is provided with the gyro wheel fixing base, the both sides of gyro wheel fixing base all are provided with the gyro wheel, the track with be provided with the axial positioning structure between the gyro wheel.
According to some embodiments of the invention, the axial positioning structure comprises a flange arranged on the roller, the flange fitting against the inside and/or outside of the rail.
According to some embodiments of the present invention, the first magnet is disposed in the track, and the third magnet is disposed in the bottom of the roller fixing seat.
According to some embodiments of the present invention, the rail is installed on a fixing base, the stator main body and a nylon pad is provided between the fixing bases.
According to the utility model discloses a some embodiments, the rail mounting is on a unable adjustment base, the last magnetic sensor that is provided with of unable adjustment base, the correspondence is provided with the magnetic scale in the active cell main part.
According to some embodiments of the present invention, the upper end surface of the rail or the circumferential side surface of the roller is convexly provided with a rubber layer.
According to some embodiments of the utility model, the upper end of active cell main part is provided with push mechanism, push mechanism's direction of motion with orbital length direction is unanimous for release the work piece.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a pushing mechanism;
fig. 3 is a schematic diagram of a card slot.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention relates to a magnetic levitation reciprocating conveyor, comprising:
the stator comprises two tracks 203 which are distributed side by side, wherein a stator main body 200 is arranged between the two tracks 203, the stator main body 200 is provided with a plurality of windings along the length direction of the tracks 203, and the outer sides of the tracks 203 or the tracks 203 are provided with first magnets 204;
the mover body 100 is attached to the rail 203 via the roller 104, the second magnet 101 is provided above the winding at the bottom of the mover body 100, the third magnet 106 is provided above the first magnet 204, and the magnetic pole direction of the third magnet 106 is opposite to that of the near end of the first magnet 204.
The utility model provides a reciprocating type conveyor of magnetic suspension can reduce the frictional force between gyro wheel 104 and the track 203 through the setting of third magnet 106 and first magnet 204 to reduce the running resistance, reduce the running noise, weaken the vibration intensity, and through winding and the cooperation of second magnet 101, utilize linear electric motor's driving principle control active cell main part 100 reciprocating motion back and forth on track 203, realize the transport function.
The same principle as the linear motor, in some embodiments of the present invention, the second magnet 101 is a permanent magnet, and the distribution direction of the two magnetic poles of the second magnet 101 is consistent with the length direction of the rail 203. This ensures that the magnetic field generated by energization of the winding maximizes the force acting on the second magnet 101, thereby ensuring the driving force.
In some embodiments of the present invention, the two poles of the first magnet 204 and the third magnet 106 are distributed along the vertical direction. The first magnet 204 and the third magnet 106 may be permanent magnets, or may be of an electromagnetic structure, and the first magnet and the third magnet are vertically arranged, so that the maximum repulsive force between two magnetic poles near the proximal end can be ensured, and the magnetic force of the magnets can be utilized to the maximum extent to reduce the resistance. Specific magnetic force settings of the first and third magnets 204, 106 may be set according to the actual weight of the mover body 100, and are not particularly limited herein.
Referring to fig. 1, in some embodiments of the present invention, the vertical section of the rail 203 is a U-shaped structure, the bottom of the mover body 100 is provided with a roller fixing seat 103, both sides of the roller fixing seat 103 are provided with rollers 104, and an axial positioning structure is provided between the rail 203 and the rollers 104. The U-shaped section rail 203 can form four supporting surfaces to support the rotor main body 100, and the rollers 104 are prevented from deviating through the axial positioning structure, so that the magnetic suspension reciprocating conveying device can be ensured to stably operate and has high reliability.
In some embodiments of the present invention, the axial positioning structure includes a flange 105 disposed on the roller 104, the flange 105 conforming to the inside and/or outside of the track 203. Referring to fig. 1, the rollers 104 on both sides of the mover body 100 are provided with flanges 105, so that axial position limitation of the rollers 104 is formed between the rollers 104 on both sides and the rail 203, and the rollers 104 are prevented from deviating.
In combination with the aforementioned rail 203 with U-shaped cross section, in some embodiments of the present invention, the first magnet 204 is disposed in the rail 203, and the third magnet 106 is disposed at the bottom of the roller fixing seat 103. In the magnetic levitation reciprocating conveying device in the embodiment, the first magnet 204 is arranged in the U-shaped space of the track 203, and the third magnet 106 is arranged between the two rollers 104, so that hidden installation can be realized, and the volume of the device can be reduced. And the magnetic field of the first magnet 204 can be appropriately shielded by the rail 203, the operation of the winding and the second magnet 101 can be effectively ensured.
The acting force of the first magnet 204 and the third magnet 106 in the present invention is only used to reduce the friction between the roller 104 and the track 203, and does not lift the mover body 100 from the track 203, so that the roller 104 can roll on the track 203 during operation. In order to ensure the supporting strength, in some embodiments of the present invention, the rollers 104 and the rails 203 are made of steel. However, since the steel wheel generates a large noise when rolling on the rail, a rubber layer is provided on the upper end surface of the rail 203 or the circumferential surface of the roller 104 in a protruding manner. The rubber layers are arranged in an annular structure when being arranged on the roller 104, and are arranged in a strip structure when being arranged on the track 203. Thus, the noise generated during the rolling process of the roller 104 can be effectively reduced through the arrangement of the rubber layer. In practical arrangements, the rollers 104 are in line contact with the track 203 to avoid increasing frictional resistance.
In some embodiments of the present invention, the rail 203 is installed on a fixing base 202, and a nylon pad 201 is disposed between the stator body 200 and the fixing base 202 to achieve the functions of electromagnetic shielding, shock absorption, wear resistance, etc.
In some embodiments of the present invention, the track 203 is installed on a fixing base 202, the fixing base 202 is provided with a magnetic sensor 205, and the rotor body 100 is correspondingly provided with a magnetic scale 102. The controller of the magnetic levitation reciprocating conveyor detects the position and speed of the mover body 100 by the magnetic sensor 205, thereby controlling the current of the winding. The utility model provides a reciprocating type conveyor of magnetic suspension passes through the principle of winding drive active cell main part 100 and is unanimous with linear electric motor's drive principle, and the actual setting refers to relevant prior art can, does not make the concrete description here.
As can be seen from the above description, the magnetic levitation reciprocating conveying device of the present invention conveys the workpiece by the reciprocating movement of the mover body 100, but the structure described in the foregoing embodiments does not disclose the pushing out of the workpiece, and therefore, in some embodiments of the present invention, the upper end of the mover body 100 is provided with the pushing mechanism, and the moving direction of the pushing mechanism is consistent with the length direction of the track 203 for pushing out the workpiece.
Referring to fig. 2 and 3, the pushing mechanism includes a push plate 301 slidably disposed along a length direction of the rail 203, and a driving assembly 300 for controlling the push plate 301 to move, wherein a clamping groove 303 with a conductive bottom is disposed on the driving assembly 300, the push plate 301 can be inserted from the bottom of the clamping groove 303 and move along with the driving assembly 300, an accommodating groove 302 for accommodating the push plate 301 is disposed on an upper end surface of the mover body 100, and a lifting platform is disposed in the accommodating groove 302. Stop when push pedal 301 moves to holding tank 302 top under drive assembly 300 effect, push pedal 301 falls into holding tank 302 under the action of gravity, can carry out the work piece and lead-in this moment, and after runner main part 100 moved to the settlement position, elevating platform jack-up push pedal 301, drive assembly 300 control push pedal 301 horizontal migration pushes out the work piece, later resets again and falls into in holding tank 302. The driving assembly 300 and the lifting platform can adopt structural forms such as cylinder driving, motor screw rod driving and the like. And in order to avoid the difficulty of inserting the clamping groove 303 when the push plate 301 is jacked up again, a part of structure of the push plate 301 can be arranged in the clamping groove 303 when the push plate 301 falls into the accommodating groove 302, so that the limiting is realized.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A magnetic levitation reciprocating conveyor, comprising:
the stator comprises two tracks which are distributed side by side, wherein a stator main body is arranged between the two tracks, a plurality of windings are arranged on the stator main body along the length direction of the tracks, and a first magnet is arranged on the outer side of each track or the outer side of each track;
the rotor main body is arranged on the track through rollers, a second magnet is arranged at the bottom of the rotor main body above the winding, a third magnet is arranged above the first magnet, and the magnetic pole direction of the third magnet close to the near end of the first magnet is opposite to that of the first magnet.
2. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: the second magnet is a permanent magnet, and the distribution direction of two magnetic poles of the second magnet is consistent with the length direction of the track.
3. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1 or 2, wherein: two magnetic poles of the first magnet and the third magnet are distributed along a vertical direction.
4. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: the vertical section of the track is of a U-shaped structure, the bottom of the rotor main body is provided with a roller fixing seat, the two sides of the roller fixing seat are provided with the rollers, and an axial positioning structure is arranged between the track and the rollers.
5. The magnetic levitation reciprocating conveyor apparatus as recited in claim 4, wherein: the axial positioning structure comprises a flange arranged on the roller, and the flange is attached to the inner side and/or the outer side of the track.
6. The magnetic levitation reciprocating conveyor apparatus as recited in claim 4, wherein: the first magnet is arranged in the track, and the third magnet is arranged at the bottom of the roller fixing seat.
7. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: the track is installed on a unable adjustment base, stator main part with be provided with the nylon pad between the unable adjustment base.
8. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: the rail is installed on a fixed base, a magnetic-sensing sensor is arranged on the fixed base, and a magnetic scale is correspondingly arranged on the rotor main body.
9. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: the upper end surface of the track or the surface of the periphery of the roller is convexly provided with a rubber layer.
10. The magnetic levitation reciprocating conveyor apparatus as recited in claim 1, wherein: and the upper end of the rotor main body is provided with a pushing mechanism, and the moving direction of the pushing mechanism is consistent with the length direction of the track and is used for pushing out a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020939123.2U CN212953087U (en) | 2020-05-28 | 2020-05-28 | Magnetic suspension reciprocating type conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020939123.2U CN212953087U (en) | 2020-05-28 | 2020-05-28 | Magnetic suspension reciprocating type conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212953087U true CN212953087U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020939123.2U Active CN212953087U (en) | 2020-05-28 | 2020-05-28 | Magnetic suspension reciprocating type conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212953087U (en) |
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2020
- 2020-05-28 CN CN202020939123.2U patent/CN212953087U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic suspension reciprocating conveyor Effective date of registration: 20221031 Granted publication date: 20210413 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY CO.,LTD. Registration number: Y2022430000094 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210413 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY CO.,LTD. Registration number: Y2022430000094 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic levitation reciprocating conveying device Granted publication date: 20210413 Pledgee: China Construction Bank Co.,Ltd. Changsha Xiangjiang Branch Pledgor: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY CO.,LTD. Registration number: Y2024980034235 |