CN207053360U - Linear drive motor - Google Patents
Linear drive motor Download PDFInfo
- Publication number
- CN207053360U CN207053360U CN201720886642.5U CN201720886642U CN207053360U CN 207053360 U CN207053360 U CN 207053360U CN 201720886642 U CN201720886642 U CN 201720886642U CN 207053360 U CN207053360 U CN 207053360U
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- Prior art keywords
- coil
- block
- temperature sensor
- bobbin
- mounting groove
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Abstract
Technical problem to be solved in the utility model is to provide a kind of linear drive motor, including mover and stator；Mover is made up of several coil blocks and bobbin, and each coil block is made up of the coil of several shapes annular in shape being arranged side by side, between adjacent windings using epoxide-resin glue embedding together；The bottom of bobbin is provided with a mounting groove, and coil block is inserted in mounting groove side by side, and epoxide-resin glue embedding is used between coil block and bobbin, and one block of offset plate is respectively formed in the both sides of coil block after embedding；Each coil block is corresponded in mounting groove and is both provided with a temperature sensor, temperature sensor is connected with coil block, and temperature sensor is also by epoxy resin encapsulated in mounting groove.By setting temperature sensor in bobbin, the temperature of induction coil is gone using temperature sensor, and the real time temperature of coil is transmitted to the control system of equipment, the real-time monitoring to coil temperature is realized, ensure that the normal operation of linear electric motors.
Description
Technical field
Permanent magnetic linear synchronous motor technical field is the utility model is related to, particularly relates to a kind of linear drive motor.
Background technology
Linear electric motors are that electric energy is directly changed into linear motion mechanical energy by one kind, without any intermediate conversion mechanism
Transmission device.It can regard an electric rotating machine as by radially splitting, and transform into plane and form.
U-type groove formula linear electric motors, there are two between metallic plate and all against the parallel track of coil mover.Mover by
Guide track system is supported among two tracks.Mover is non-steel, it is meant that without suction and between track and thrust coil, nothing is dry
Disturb power generation.Non- steel coil assembling has inertia small, it is allowed to very high acceleration.Coil is usually three-phase, brushless commutation.
Motor is cooled down with air-cooling to obtain the enhancing of performance.This design can preferably reduce magnetic flux leakage because magnet face
Opposite is arranged in U-shaped guide groove.
In the prior art, the coil on mover is in the course of the work, it may appear that fever phenomenon, when coil overheats, then can
The operation of whole linear electric motors is caused to go wrong.Existing linear electric motors are not provided with carrying out coil the structure of temperature sense,
So as to be difficult to ensure that the long-time normal operation of linear synchronous motor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of linear drive motor, and it can monitor coil in real time
Temperature.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
Linear drive motor, including：
Mover, the mover are made up of several coil blocks and bobbin, and each coil block is arranged side by side by several
The coil of row is formed, between the adjacent coil using epoxide-resin glue embedding together；The bottom of the bobbin is provided with
One mounting groove, the coil block are inserted in the mounting groove side by side, are used between the coil block and the bobbin
Epoxide-resin glue embedding, one block of offset plate is respectively formed in the both sides of the coil block after embedding；It is corresponding each in the mounting groove
The coil block is both provided with a temperature sensor, and the temperature sensor is connected with the coil block；
Stator, the stator include two pieces of symmetrically placed magnetic sheets, connected between two pieces of magnetic sheets by a contiguous block
Connect, a groove is provided with the contiguous block；The inner side of the magnetic sheet is adhesive with permanent magnet above the contiguous block, and two
There is gap, the gap collectively constitutes a slot with the groove between the permanent magnet of side；The coil block of the mover is inserted
In the slot.
It is further that the temperature sensor is by epoxy resin encapsulated in the mounting groove.
It is further the coil shape annular in shape.
Compared with prior art, the beneficial effects of the utility model are：
1. by setting temperature sensor in bobbin, the temperature of induction coil is gone using temperature sensor, and by line
The real time temperature of circle is transmitted to the control system of equipment, realizes the real-time monitoring to coil temperature, ensure that the normal of linear electric motors
Operation；
2. each coil block sets a temperature sensor, the multistage temperature control of whole mover is realized；
3. coil block is integrally formed by several coils using epoxy resin encapsulated, this is pre- embedding；By several coil groups
Part and bobbin embedding are integral, and this is overall embedding；The embedding liquid film that mover reduces coil periphery by pre- embedding is thick, then
Can be by the fixing fabric structure of motor to minimum using overall embedding, quality is most light, and the thrust of unit area is bigger, and acceleration is faster.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is the overall structure diagram of the linear drive motor disclosed in embodiment；
Fig. 2 is the sectional view of the linear drive motor disclosed in embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Linear drive motor, including mover 1 and stator 2.
Mover is made up of several coil blocks and bobbin 1a, and each coil block is by several shapes annular in shape being arranged side by side
Coil 3 form, between adjacent windings using epoxide-resin glue embedding together；The bottom of bobbin is provided with a mounting groove
1b, coil block are inserted in mounting groove side by side, and epoxide-resin glue embedding is used between coil block and bobbin, online after embedding
The both sides of coil assembly respectively form one piece of offset plate 1c；Each coil block is corresponded in mounting groove and is both provided with a temperature sensor
1d, temperature sensor are connected with coil block, and temperature sensor is also by epoxy resin encapsulated in mounting groove.
Stator includes two pieces of symmetrically placed magnetic sheet 2a, passes through a contiguous block 2b connection, contiguous block between two pieces of magnetic sheets
In be provided with a groove 2c；The inner side of magnetic sheet is adhesive with permanent magnet 2d above contiguous block, has between the permanent magnet of both sides
There is gap, the gap collectively constitutes a slot 2e with groove；The coil block of mover is inserted in slot.
The present embodiment goes the temperature of induction coil using temperature sensor by setting temperature sensor in bobbin,
And the real time temperature of coil is transmitted to the control system of equipment, the real-time monitoring to coil temperature is realized, ensure that linear electric motors
Normal operation；Moreover, each coil block sets a temperature sensor, the multistage temperature control of whole mover is realized.
Coil block is integrally formed by several coils using epoxy resin encapsulated, and this is pre- embedding；By several coil blocks
Integral with bobbin embedding, this is overall embedding；The embedding liquid film that mover reduces coil periphery by pre- embedding is thick, then adopts
Can be by the fixing fabric structure of motor to minimum with overall embedding, quality is most light, and the thrust of unit area is bigger, and acceleration is faster.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent most wide scope of features of novelty.
Claims (3)
1. linear drive motor, it is characterised in that including：
Mover, the mover are made up of several coil blocks and bobbin, and each coil block is arranged side by side by several
Coil is formed, between the adjacent coil using epoxide-resin glue embedding together；The bottom of the bobbin is provided with one
Mounting groove, the coil block are inserted in the mounting groove side by side, and epoxy is used between the coil block and the bobbin
Resin glue embedding, one block of offset plate is respectively formed in the both sides of the coil block after embedding；It is corresponding each described in the mounting groove
Coil block is both provided with a temperature sensor, and the temperature sensor is connected with the coil block；
Stator, the stator include two pieces of symmetrically placed magnetic sheets, connected between two pieces of magnetic sheets by a contiguous block, institute
State and a groove is provided with contiguous block；The inner side of the magnetic sheet is adhesive with permanent magnet above the contiguous block, both sides
There is gap, the gap collectively constitutes a slot with the groove between permanent magnet；The coil block of the mover is inserted in institute
State in slot.
2. linear drive motor according to claim 1, it is characterised in that the temperature sensor is by epoxy resin encapsulated
In the mounting groove.
3. linear drive motor according to claim 2, it is characterised in that the coil shape annular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886642.5U CN207053360U (en) | 2017-07-20 | 2017-07-20 | Linear drive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886642.5U CN207053360U (en) | 2017-07-20 | 2017-07-20 | Linear drive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053360U true CN207053360U (en) | 2018-02-27 |
Family
ID=61497387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886642.5U Expired - Fee Related CN207053360U (en) | 2017-07-20 | 2017-07-20 | Linear drive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286302A (en) * | 2017-07-20 | 2019-01-29 | 苏州耳通自动化设备有限公司 | Linear drive motor |
| CN110323912A (en) * | 2018-03-30 | 2019-10-11 | 日本电产三协株式会社 | Actuator |
-
2017
- 2017-07-20 CN CN201720886642.5U patent/CN207053360U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286302A (en) * | 2017-07-20 | 2019-01-29 | 苏州耳通自动化设备有限公司 | Linear drive motor |
| CN109286302B (en) * | 2017-07-20 | 2024-03-15 | 苏州泰科贝尔直驱电机有限公司 | Linear driving motor |
| CN110323912A (en) * | 2018-03-30 | 2019-10-11 | 日本电产三协株式会社 | Actuator |
| CN112187005A (en) * | 2018-03-30 | 2021-01-05 | 日本电产三协株式会社 | Actuator |
| CN110323912B (en) * | 2018-03-30 | 2022-04-29 | 日本电产三协株式会社 | Actuator |
| CN112187005B (en) * | 2018-03-30 | 2023-07-04 | 日本电产三协株式会社 | Actuator with a spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180604 Address after: 215000 B307 388, Shui Shui Road, Suzhou Industrial Park, Jiangsu. Patentee after: Tyco Baer transmission technology (Suzhou) Co., Ltd. Address before: 215100 5055 Po Po West Road, Xu Kou Town, Wuzhong District, Suzhou, Jiangsu Patentee before: Suzhou Tong Tong automation equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |