CN109546839A - A kind of primary permanent magnet linear motor single shaft mould group - Google Patents
A kind of primary permanent magnet linear motor single shaft mould group Download PDFInfo
- Publication number
- CN109546839A CN109546839A CN201910056745.2A CN201910056745A CN109546839A CN 109546839 A CN109546839 A CN 109546839A CN 201910056745 A CN201910056745 A CN 201910056745A CN 109546839 A CN109546839 A CN 109546839A
- Authority
- CN
- China
- Prior art keywords
- linear motor
- permanent magnet
- primary permanent
- magnet linear
- mould group
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 241001014327 Anodontia Species 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 206010002583 anodontia Diseases 0.000 abstract description 2
- 230000005212 anodontia Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000036244 malformation Effects 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
- 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
- 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
- H02K11/21—Devices for sensing speed or position, or actuated thereby
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Linear Motors (AREA)
Abstract
The invention belongs to techniques of linear motor fields, disclose a kind of primary permanent magnet linear motor single shaft mould group, including pedestal, pedestal is equipped with primary permanent magnet linear motor stator and matched primary permanent magnet linear motor mover, primary permanent magnet linear motor mover is equipped with pinboard, it is additionally provided with encoder on pinboard, guiding device is equipped between pinboard and pedestal.The stator nonmagnetic steel of primary permanent magnet linear motor single shaft mould group, processing cost are low.Overall structure is simple, compact, and it is small to occupy installation space.Primary permanent magnet linear motor is carried, no Normal Force, pedestal and pinboard are not forced deformation, it is ensured that the stability of mould group.The anodontia effect of grooves, it is ensured that the running precision and stationarity of mould group.It carries encoder to be positioned, positioning accuracy is high.
Description
Technical field
The invention belongs to techniques of linear motor fields, and in particular to a kind of linear motor single shaft mould group.
Background technique
With the development of industrial automation, accuracy and speed requirement of the industries such as attachment, dispensing, radium-shine, medical to equipment
It being continuously improved, traditional screw rod carries the moving cell of servo motor, it has been unable to satisfy its demand, and a kind of novel carrying is straight
The motion platform of line motor has progressed into and has captured automation market.
Linear motor platform common at present has uniaxial, cross and gantry etc., wherein uniaxial mould group is since structure is simple, spirit
It is active high, it can freely arrange in pairs or groups and form cross, cantilever, gantry singly structures such as drive or double drives, therefore sale and usage amount on the market
Highest.Currently, uniaxial mould group uses cored and this two linear motor of iron-core-free, cored linear motor pushing force density more
Greatly, since there are Slot forces, in low speed operation, velocity perturbation is larger, and Normal Force easily leads to malformation, therefore does more
High speed point movement, apply attachment, dispensing, in terms of.And ironless linear motors single shaft mould group is mainly used in inspection
The industry that survey, radium-shine etc. require velocity perturbation, running track and positioning accuracy.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of uniaxial mould groups using primary permanent magnet linear motor, can
Meet high thrust, high running stability, high speed and high-precision simultaneously.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions: a kind of primary permanent magnet straight line
Motor single-shaft mould group, including pedestal, pedestal are equipped with primary permanent magnet linear motor stator and matched primary permanent magnet straight line
Electric mover, primary permanent magnet linear motor mover are equipped with pinboard, are additionally provided with encoder on pinboard, pinboard and pedestal it
Between be equipped with guiding device.
Further, guiding device is linear guide.
Further, pedestal both ends are equipped with the limiting section to raise upward.
Further, limiting section is equipped with bolster corresponding with pinboard.
Further, each limiting section is symmetrically set there are two bolster.
Further, bolster material is anticollision buffering adhesive.
The invention has the beneficial effects that:
1) the stator nonmagnetic steel of primary permanent magnet linear motor single shaft mould group, processing cost are low.
2) overall structure is simple, compact, and it is small to occupy installation space.
3) primary permanent magnet linear motor is carried, no Normal Force, pedestal and pinboard are not forced deformation, it is ensured that mould group
Stability.
4) the anodontia effect of grooves, it is ensured that the running precision and stationarity of mould group.
5) it carries encoder to be positioned, positioning accuracy is high.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Wherein: 1, pedestal；11, limiting section；2, linear guide；3, high-precision encoder；4, bolster；5, linear motor is fixed
Son；6, primary permanent magnet linear motor mover；7, pinboard.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention will be described in detail:
As shown in Figure 1, a kind of primary permanent magnet linear motor single shaft mould group, including pedestal 1, pedestal 1 are equipped with primary permanent magnet straight line
Motor stator 5 and matched primary permanent magnet linear motor mover 6, primary permanent magnet linear motor mover 6 are equipped with pinboard
7, encoder 3 is additionally provided on pinboard 7, and guiding device is equipped between pinboard 7 and pedestal 1.Guiding device is linear guide 2.
1 both ends of pedestal are equipped with the limiting section 11 to raise upward, and limiting section 11 is equipped with bolster 4 corresponding with pinboard 7, each limit
Portion 11 is symmetrically set there are two bolster 4, and the material of bolster 4 is anticollision buffering adhesive.
Primary permanent magnet linear motor single shaft mould group uses high rigidity pedestal 1, is carried and is oriented to linear guide 2, passed through
5 output power of primary permanent magnet linear motor mover 6 and linear motor stator electric, while carrying encoder 3 and forming full closed loop control, from
And realize linear movement.
Bolster 4 can avoid pinboard 7 beyond motor range, play the role of security protection.
It is emphasized that: the above is only presently preferred embodiments of the present invention, not make in any form to the present invention
Limitation, any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
All of which are still within the scope of the technical scheme of the invention.
Claims (6)
1. a kind of primary permanent magnet linear motor single shaft mould group, including pedestal (1), it is characterised in that: the pedestal (1) is equipped with just
Level permanent magnet direct line motor stator (5) and matched primary permanent magnet linear motor mover (6), the primary permanent magnet linear motor
Mover (6) is equipped with pinboard (7), is additionally provided with encoder (3) on the pinboard (7), the pinboard (7) and pedestal (1)
Between be equipped with guiding device.
2. primary permanent magnet linear motor single shaft mould group according to claim 1, it is characterised in that: the guiding device is straight
Line guide rail (2).
3. primary permanent magnet linear motor single shaft mould group according to claim 1, it is characterised in that: pedestal (1) both ends
Equipped with the limiting section (11) to raise upward.
4. primary permanent magnet linear motor single shaft mould group according to claim 3, it is characterised in that: on the limiting section (11)
Equipped with bolster (4) corresponding with pinboard (7).
5. primary permanent magnet linear motor single shaft mould group according to claim 4, it is characterised in that: each limiting section (11) is equal
There are two symmetrically setting bolster (4).
6. primary permanent magnet linear motor single shaft mould group according to claim 3 or 4, it is characterised in that: the bolster (4)
Material is anticollision buffering adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056745.2A CN109546839A (en) | 2019-01-22 | 2019-01-22 | A kind of primary permanent magnet linear motor single shaft mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910056745.2A CN109546839A (en) | 2019-01-22 | 2019-01-22 | A kind of primary permanent magnet linear motor single shaft mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546839A true CN109546839A (en) | 2019-03-29 |
Family
ID=65837983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910056745.2A Pending CN109546839A (en) | 2019-01-22 | 2019-01-22 | A kind of primary permanent magnet linear motor single shaft mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173667A (en) * | 2022-07-26 | 2022-10-11 | 河北工业大学 | Double-side modular short primary permanent magnet transverse flux linear motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU159328U1 (en) * | 2015-01-12 | 2016-02-10 | Александр Сергеевич Ванюшкин | FREE PISTON INTERNAL COMBUSTION ENGINE WITH LINEAR ELECTRIC AC GENERATOR |
| CN106887939A (en) * | 2017-03-02 | 2017-06-23 | 西安电子科技大学 | A kind of switch magnetic flow permanent magnet linear motor feed arrangement |
| CN107584792A (en) * | 2017-10-26 | 2018-01-16 | 西安电子科技大学 | A kind of linear drives high-speed blanking press |
| CN107947415A (en) * | 2018-01-04 | 2018-04-20 | 沈阳工业大学 | A kind of bilinear magneto |
| CN108527910A (en) * | 2018-04-08 | 2018-09-14 | 西安电子科技大学 | A kind of stator permanent magnet linear motor driving pressure machine |
| CN108880179A (en) * | 2017-05-12 | 2018-11-23 | 奥的斯电梯公司 | Door operators with switch magnetic flow linear motor |
| CN209313687U (en) * | 2019-01-22 | 2019-08-27 | 苏州灵猴机器人有限公司 | A kind of primary permanent magnet linear motor single shaft mould group |
-
2019
- 2019-01-22 CN CN201910056745.2A patent/CN109546839A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU159328U1 (en) * | 2015-01-12 | 2016-02-10 | Александр Сергеевич Ванюшкин | FREE PISTON INTERNAL COMBUSTION ENGINE WITH LINEAR ELECTRIC AC GENERATOR |
| CN106887939A (en) * | 2017-03-02 | 2017-06-23 | 西安电子科技大学 | A kind of switch magnetic flow permanent magnet linear motor feed arrangement |
| CN108880179A (en) * | 2017-05-12 | 2018-11-23 | 奥的斯电梯公司 | Door operators with switch magnetic flow linear motor |
| CN107584792A (en) * | 2017-10-26 | 2018-01-16 | 西安电子科技大学 | A kind of linear drives high-speed blanking press |
| CN107947415A (en) * | 2018-01-04 | 2018-04-20 | 沈阳工业大学 | A kind of bilinear magneto |
| CN108527910A (en) * | 2018-04-08 | 2018-09-14 | 西安电子科技大学 | A kind of stator permanent magnet linear motor driving pressure machine |
| CN209313687U (en) * | 2019-01-22 | 2019-08-27 | 苏州灵猴机器人有限公司 | A kind of primary permanent magnet linear motor single shaft mould group |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173667A (en) * | 2022-07-26 | 2022-10-11 | 河北工业大学 | Double-side modular short primary permanent magnet transverse flux linear motor |
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