CN109742921A - A kind of linear motor mould group of lateral openings structure - Google Patents
A kind of linear motor mould group of lateral openings structure Download PDFInfo
- Publication number
- CN109742921A CN109742921A CN201910080788.4A CN201910080788A CN109742921A CN 109742921 A CN109742921 A CN 109742921A CN 201910080788 A CN201910080788 A CN 201910080788A CN 109742921 A CN109742921 A CN 109742921A
- Authority
- CN
- China
- Prior art keywords
- linear motor
- stator
- firm banking
- mould group
- lateral openings
- 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.)
- Granted
Links
Landscapes
- Linear Motors (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention discloses a kind of linear motor mould group of lateral openings structure, include firm banking including linear motor linear motor and wears and the stator in the firm banking, the two sides of firm banking are respectively equipped with the unlimited opening that can reduce the firm banking width, unlimited opening in two sides is inoculated with sealant, and the upper end of firm banking is equipped with the slide connecting with stator one end.The present invention opens up unlimited opening in the two sides of firm banking, it opens wide in opening and fills full sealant, sealant has the function of fixed coil and insulation, and since the two sides of firm banking open up unlimited opening, the heat of coil can quickly be spread, improve the radiating efficiency of coil, such unlimited opening design, can substantially reduce the width of linear motor, reduce the space of installation, and more convenient multiple installations side by side, the effective efficiency for improving production.
Description
Technical field
The present invention relates to Linear motor device, in particular to the linear motor mould group of a kind of lateral openings structure.
Background technique
Currently, linear drives mode mainly uses rotating electric machine to add screw rod, gear, belt etc. in industrial automation
Mode.Due to the presence of intermediate transmission mechanism, therefore above-mentioned driving method is there are backlass, frictional force is big, rigidity is low, driving essence
Spend the problems such as poor, noise is big.
A kind of driving mechanism of the linear motor as transmission, does not need intermediate transmission mechanism, is able to solve the above problem.And
And linear motor has the advantages such as high-precision, high dynamic response and high rigidity.Further, since the abrasion not being driven, therefore straight line
The mechanical loss of motor is minimum.The maintenance needs of linear motor are low, thus high reliablity, service life are long.
However, what the mover coil of existing linear motor usually needed to be fixed and insulate by encapsulating, and
Be follower both ends open carry out encapsulating, due to encapsulating need opening influence, cause the diameter of mover shell to increase, encapsulating
Speed is slow.And coil and glue fill after be to be wrapped up by mover shell, the heat of coil, which is difficult to transfer out, to be come, and coil is caused to be sent out
Hot fast, the service life is short.
Summary of the invention
The purpose of the present invention is in view of the above drawbacks of the prior art, provide a kind of linear motor mould of lateral openings structure
Group.
For solve the prior art drawbacks described above, present invention provide the technical scheme that a kind of lateral openings structure is straight
Line motor mould group, including linear motor and rotary suction device, the linear motor include that firm banking and wearing is fixed with this
Stator in pedestal, the two sides of the firm banking are respectively equipped with the unlimited opening that can reduce the firm banking width, two
The unlimited opening of side is inoculated with sealant, and the upper end of the firm banking is equipped with the slide connecting with described stator one end,
The rotary suction device is mounted on the slide.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the firm banking top are additionally provided with
Grating reading head fixing seat, the bottom of the grating reading head fixing seat, which hides, is provided with limit sensors, the grating reading
The upper end of head fixing seat is equipped with grating reading head.Limit sensors are hidden in the bottom of grating reading head fixing seat, such knot
Structure, which not only can be well protected sensor also, makes structure become more reasonable.
One end of a kind of improvement of linear motor mould group as lateral openings structure of the present invention, the slide is equipped with grating
Ruler, one end of the grating scale are equipped with left limit sensing chip, and the other end of the grating scale is equipped with right limit sensing chip, the left side
Limit sensor strip and right limit sensing chip are all made of screw and fix, and the grating scale is penetrated from the grating reading head fixing seat,
The linear motor incudes left limit sensing chip according to limit sensors and right limit sensing chip location information carries out axial control
Movement.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the slide bottom is by intersecting rolling
Sub- guide rail connection is on the fixed base.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the middle part of the firm banking is equipped with
For the axially extending bore that stator is worn, multiple coils are equipped in the axially extending bore, the coil is fixed simultaneously by the sealant
Insulation, the both ends of the axially extending bore are respectively equipped with stator slip lid, and the bottom of the firm banking is equipped with installation motor output line
The groove of pcb board, is fixed with motor output line pcb board in the groove, and the coil lead is from the bottom of the firm banking
It is pierced by and is connect with motor output line pcb board；
By stator fixing clamp connecting stator, the stator fixing clamp is equipped with through-hole, described logical for one end of the slide
Stator end cap is equipped in hole, the stator end cap is fixed on the stator by end cap screw, the stator fixing clamp it is interior
Side is equipped with anticollision glue.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the other end of the stator are arranged with
Counterweight spring, the counterweight spring are fixed by the fixed lid of a spring, and the fixed lid of the spring is fixed on by fixed cover spiro silk
On the stator；When the linear motor powers off, the counterweight spring is able to drive stator reset.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the rotary suction device include rotation
Rotating motor and fixing seat, the fixing seat are equipped with supporting block, and the supporting block is equipped with perforating, the two sides of the perforating
Be respectively equipped with bearing mounting groove, be equipped with sealing ring in two bearing mounting grooves, the side wall of the perforating be equipped with from
Axis is respectively equipped at the top of the supporting block or out of the perforative venthole in supporting block bottom, two bearing mounting grooves
It holds, the output shaft of the rotating electric machine connects suction nozzle rod by shaft coupling, is equipped at intervals in the suction nozzle rod multiple and described logical
The stomata of stomata connection, the rotating electric machine control the spinning movement of the suction nozzle rod, and the venthole provides the suction nozzle rod
Draw the air pressure of product.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the venthole of the perforating side wall
When down-set, the bottom of the fixing seat is equipped with cross connection hole, and the cross connection hole is connected to the venthole.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the venthole or cross connection
Hole connects tracheae by gas-tpe fitting, and when the cross connection hole connects tracheae, the tracheae is located at the bottom of the rotating electric machine
Portion；When the venthole connection tracheae tracheae, the tracheae is located at the top of the rotating electric machine.
A kind of improvement of linear motor mould group as lateral openings structure of the present invention, the linear motor being capable of same time controls
It makes multiple rotary suction devices while axially moving.
Compared with prior art, it the invention has the advantages that the present invention opens up unlimited opening in the two sides of firm banking, opens wide
Full sealant is filled in opening, sealant has the function of fixed coil and insulation, due to the two sides of firm banking open up it is unlimited
Opening, the heat of coil can quickly be spread, and improve the radiating efficiency of coil, such unlimited opening design can be significantly
The width for reducing linear motor reduces the space of installation, and more convenient multiple installations side by side, the effective effect for improving production
Rate.
In the bearing mounting groove for the two sides that two sealing rings of the invention are mounted on suction nozzle rod venthole, make it in ventilation
Guarantee will not gas leakage.The volume of compact is suitable for the attachment of 3C industry, plug-in component equipment, perfect with round tube linear motor Z axis
Collocation.Grating scale cleverly designs the top position in slide, avoids the space limitation of other parts well.Limit sensors
Be hidden in the bottom of grating reading head fixing seat, such structure design so that motor when being axially moved, grating ruler reading head is not
Dynamic, not only can be well protected sensor also makes structure become more reasonable.
Stator interior is magnet, and magnetic field is generated after coil is powered and magnets of stator interaction generates axial displacement, is led to
It crosses grating reading head and grating scale feedback generates real-time position signal, when motor moves out range, limit sensors are generated
Limit signal, counterweight spring makes it be restored to the initial position of motor after motor power-off.
Detailed description of the invention
Just the present invention and its beneficial technical effect are made with specific embodiment with reference to the accompanying drawings below further details of
Description, in which:
Fig. 1 is schematic diagram of the three-dimensional structure.
Fig. 2 is linear motor and rotary suction device fractionation structural representation of the present invention.
Fig. 3 is linear motor schematic perspective view of the present invention.
Fig. 4 is linear motor explosive view of the present invention.
Fig. 5 is another linear motor schematic perspective view of the invention.
Fig. 6 is the rotary suction device schematic perspective view that tracheae connects venthole at the top of rotating electric machine.
Fig. 7 is the rotary suction device fractionation structural representation that tracheae connects venthole at the top of rotating electric machine.
Fig. 8 is the rotary suction device schematic perspective view that tracheae connects venthole from rotating electric machine bottom.
Fig. 9 is the rotary suction device fractionation structural representation that tracheae connects venthole from rotating electric machine bottom.
Figure 10 is the structural schematic diagram that multiple rotary suction devices are mounted on slide.
Appended drawing reference title: 1, linear motor 2, rotary suction device 3, firm banking 4, stator 5, unlimited opening
6, sealant 7, slide 8, grating scale 9, left limit sensing chip 10, right limit sensing chip 11, crossed roller guide rail 12, line
Enclose 13, stator slip lid 14, groove 15, motor output line pcb board 16, stator fixing clamp 17, through-hole 18, stator end cap
19, the fixed lid 23 of end cap screw 20, anticollision glue 21, counterweight spring 22, spring, fixed cover spiro silk 24, rotating electric machine 25,
Fixing seat 26, supporting block 27, perforating 28, bearing mounting groove 29, sealing ring 31, grating reading head fixing seat 32, limit
Level sensor 33, grating reading head 41, venthole 42, bearing 43, shaft coupling 44, suction nozzle rod 45, stomata 46, transverse direction
Intercommunicating pore 47, gas-tpe fitting 48, tracheae.
Specific embodiment
Just the invention will be further described with specific embodiment with reference to the accompanying drawings below, but embodiments of the present invention not office
It is limited to this.
As shown in Fig. 1~Figure 10, a kind of linear motor mould group of lateral openings structure, including linear motor 1, linear motor
1 include firm banking 3 and wear with the stator 4 in the firm banking 3, the two sides of firm banking 3, which are respectively equipped with, can reduce this
The unlimited opening 5 of 3 width of firm banking, is inoculated with sealant 6 at the unlimited opening 5 of two sides, the upper end of firm banking 3 be equipped with
The slide 7 of 4 one end of stator connection.
Preferably, grating reading head fixing seat 31, the bottom of grating reading head fixing seat 31 are additionally provided at the top of firm banking 3
It hides and is provided with limit sensors 32, the upper end of grating reading head fixing seat 31 is equipped with grating reading head 33.Limit sensors 32
It is hidden in the bottom of grating reading head fixing seat 31, such structure designs so that motor grating ruler reading head when being axially moved
Motionless, not only can be well protected sensor also makes structure become more reasonable.
Preferably, one end of slide 7 is equipped with grating scale 8, and one end of grating scale 8 is equipped with left limit sensing chip 9, grating scale 8
The other end be equipped with right limit sensing chip 10, left limit sensing chip 9 and right limit sensing chip 10 be all made of screw and fix, grating scale
8 penetrate from grating reading head fixing seat 31, and linear motor 1 incudes left limit sensing chip 9 and right limit according to limit sensors 32
10 location information of sensing chip carries out axial control motion.
Preferably, 7 bottom of slide is connected on firm banking 3 by crossed roller guide rail 11.Crossed roller guide rail 11 with
Closed loop grating reading head 33 cooperates, and ensure that the precision that linear motor 1 is displaced well.
Preferably, the middle part of firm banking 3 is equipped with the axially extending bore worn for stator 4, is equipped with multiple lines in axially extending bore
Circle 12, coil 12 is fixed by sealant 6 and insulate, and the both ends of axially extending bore are respectively equipped with stator slip lid 13, firm banking 3
Bottom is equipped with the groove 14 of installation motor output line pcb board, is fixed with motor output line pcb board 15 in groove 14, coil 12
Lead is pierced by from the bottom of firm banking 3 and connect with motor output line pcb board 15；This mode the lead of coil 12 outside
It connects.
As shown in figure 3, another mode of connection of the lead of coil 12 is connected to each other after fixation in firm banking 3,
In the pcb board being connected in firm banking 3, this mode is inscribed the lead of coil 12.
One end of slide 7 is equipped with through-hole 17, through-hole 17 by 16 connecting stator 4 of stator fixing clamp, stator fixing clamp 16
Interior to be equipped with stator end cap 18, stator end cap 18 is fixed on stator 4 by end cap screw 19, and the medial surface of stator fixing clamp 16 is set
There is anticollision glue 20.
Preferably, the other end of stator 4 is arranged with counterweight spring 21, and counterweight spring 21 is solid by the fixed lid 22 of a spring
Fixed, the fixed lid 22 of spring is fixed on stator 4 by fixed cover spiro silk 23；When linear motor 1 powers off, counterweight spring 21 being capable of band
Dynamic stator resets.
It preferably, further include rotary suction device 2, rotary suction device 2 is mounted on slide 7；Rotary suction device 2 wraps
Rotating electric machine 24 and fixing seat 25 are included, fixing seat 25 is equipped with supporting block 26, and supporting block 26 is equipped with perforating 27, perforating 27
Two sides be respectively equipped with bearing mounting groove 28, bearing mounting groove 28 is in R shape, is equipped with sealing ring in two bearing mounting grooves 28
29, in the bearing mounting groove for the two sides that two sealing rings are mounted on suction nozzle rod venthole, guaranteeing that it in ventilation will not gas leakage.
The side wall of perforating 27 is equipped with from 26 top of supporting block or from the perforative venthole 41 in 26 bottom of supporting block, and two bearings are pacified
It is respectively equipped with bearing 42 in tankage 28, the output shaft of rotating electric machine 24 connects suction nozzle rod 44 by shaft coupling 43, in suction nozzle rod 44
Multiple stomatas 45 being connected to venthole 41 are equipped at intervals with, rotating electric machine 24 controls the spinning movement of suction nozzle rod 44, venthole 41
The air pressure that suction nozzle rod 44 draws product is provided.
Preferably, when the venthole 41 of 27 side wall of perforating is down-set, the bottom of fixing seat 25 is equipped with cross connection hole
46, cross connection hole 46 is connected to venthole 41.
Preferably, venthole 41 or cross connection hole 46 pass through the connection tracheae 48 of gas-tpe fitting 47, cross connection hole 46
When connecting tracheae 48, as shown in Figure 8 and Figure 9, tracheae 48 is located at the bottom of rotating electric machine 24；When venthole 41 connects tracheae 48,
Tracheae 48 is located at the top of rotating electric machine 24, as shown in Figure 6 and Figure 7.
Preferably, as shown in Figure 10, linear motor 1 can control multiple rotary suction devices 2 simultaneously while do axial fortune
It is dynamic.Multiple rotary suction devices 2 can be worked by cylinder control selections using any one, can also be controlled simultaneously
Multiple rotary suction devices 2 work together.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out in the case where not departing from the principle of the present invention and structure to these embodiments by understanding
And modification, the scope of the present invention are defined by the appended claims and their equivalents.
Claims (10)
1. a kind of linear motor mould group of lateral openings structure, including linear motor, the linear motor include firm banking and
It wears and is equipped with the slide connecting with described stator one end with the stator in the firm banking, the upper end of the firm banking, it is special
Sign is that the two sides of the firm banking are respectively equipped with the unlimited opening that can reduce the firm banking width, the institute in two sides
It states unlimited opening and is inoculated with sealant.
2. the linear motor mould group of lateral openings structure according to claim 1, which is characterized in that the firm banking top
Portion is additionally provided with grating reading head fixing seat, and the bottom of the grating reading head fixing seat, which hides, is provided with limit sensors, described
The upper end of grating reading head fixing seat is equipped with grating reading head.
3. the linear motor mould group of lateral openings structure according to claim 2, which is characterized in that one end of the slide
Equipped with grating scale, one end of the grating scale is equipped with left limit sensing chip, and the other end of the grating scale incudes equipped with right limit
Piece, the left limit sensing chip and right limit sensing chip are all made of screw and fix, and the grating scale is solid from the grating reading head
Reservation penetrates, and the linear motor incudes left limit sensing chip according to limit sensors and right limit sensing chip location information carries out
Axial control motion.
4. the linear motor mould group of lateral openings structure according to claim 1, which is characterized in that the slide bottom is logical
Cross the connection of crossed roller guide rail on the fixed base.
5. the linear motor mould group of lateral openings structure according to claim 1, which is characterized in that the firm banking
Middle part is equipped with the axially extending bore worn for stator, is equipped with multiple coils in the axially extending bore, the coil passes through the sealing
Glue is fixed and is insulated, and the both ends of the axially extending bore are respectively equipped with stator slip lid, and the bottom of the firm banking is equipped with installation electricity
The groove of machine output line pcb board, is fixed with motor output line pcb board in the groove, and the coil lead is from the fixed bottom
The bottom of seat is pierced by and connect with motor output line pcb board；
By stator fixing clamp connecting stator, the stator fixing clamp is equipped with through-hole for one end of the slide, in the through-hole
Equipped with stator end cap, the stator end cap is fixed on the stator by end cap screw, the medial surface of the stator fixing clamp
Equipped with anticollision glue.
6. the linear motor mould group of lateral openings structure according to claim 1, which is characterized in that the stator it is another
End cap is equipped with counterweight spring, and the counterweight spring is fixed by the fixed lid of a spring, and the fixed lid of the spring passes through fixed cover spiro
Silk is fixed on the stator；When the linear motor powers off, the counterweight spring is able to drive stator reset.
7. the linear motor mould group of lateral openings structure according to claim 1, which is characterized in that further include rotary suction
Device, the rotary suction device are mounted on the slide；The rotary suction device includes rotating electric machine and fixing seat, institute
Fixing seat is stated equipped with supporting block, the supporting block is equipped with perforating, and the two sides of the perforating are respectively equipped with bearing installation
Slot, is equipped with sealing ring in two bearing mounting grooves, the side wall of the perforating be equipped at the top of the supporting block or
It is to be respectively equipped with bearing, the rotating electric machine out of the perforative venthole in supporting block bottom, two bearing mounting grooves
Output shaft suction nozzle rod is connected by shaft coupling, be equipped at intervals with multiple stomatas being connected to the venthole in the suction nozzle rod,
The rotating electric machine controls the spinning movement of the suction nozzle rod, and the venthole provides the air pressure that the suction nozzle rod draws product.
8. the linear motor mould group of lateral openings structure according to claim 7, which is characterized in that the perforating side wall
Venthole it is down-set when, the bottom of the fixing seat is equipped with cross connection hole, the cross connection hole and the venthole
Connection.
9. the linear motor mould group of lateral openings structure according to claim 8, which is characterized in that the venthole or
Cross connection hole connects tracheae by gas-tpe fitting, and when the cross connection hole connects tracheae, the tracheae is located at the rotation
The bottom of motor；When the venthole connection tracheae tracheae, the tracheae is located at the top of the rotating electric machine.
10. the linear motor mould group of lateral openings structure according to claim 9, which is characterized in that the linear motor
Multiple rotary suction devices can be controlled simultaneously while being axially moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080788.4A CN109742921B (en) | 2019-01-28 | 2019-01-28 | Linear motor module with lateral opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080788.4A CN109742921B (en) | 2019-01-28 | 2019-01-28 | Linear motor module with lateral opening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109742921A true CN109742921A (en) | 2019-05-10 |
| CN109742921B CN109742921B (en) | 2020-07-07 |
Family
ID=66366452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080788.4A Active CN109742921B (en) | 2019-01-28 | 2019-01-28 | Linear motor module with lateral opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742921B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067449A (en) * | 2021-03-30 | 2021-07-02 | 深圳精技工业科技有限公司 | High-precision up-and-down rotating motion device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869201A (en) * | 2012-09-24 | 2013-01-09 | 江苏南极星科技有限公司 | Module type high-speed mounting head for chip mounter |
| CN104079141A (en) * | 2013-03-26 | 2014-10-01 | 山洋电气株式会社 | Linear motor |
| CN104104208A (en) * | 2013-04-08 | 2014-10-15 | 台达电子工业股份有限公司 | Shaft-type linear motor |
-
2019
- 2019-01-28 CN CN201910080788.4A patent/CN109742921B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869201A (en) * | 2012-09-24 | 2013-01-09 | 江苏南极星科技有限公司 | Module type high-speed mounting head for chip mounter |
| CN104079141A (en) * | 2013-03-26 | 2014-10-01 | 山洋电气株式会社 | Linear motor |
| CN104104208A (en) * | 2013-04-08 | 2014-10-15 | 台达电子工业股份有限公司 | Shaft-type linear motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067449A (en) * | 2021-03-30 | 2021-07-02 | 深圳精技工业科技有限公司 | High-precision up-and-down rotating motion device |
| CN113067449B (en) * | 2021-03-30 | 2022-05-27 | 深圳精技工业科技有限公司 | High-precision up-and-down rotating motion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109742921B (en) | 2020-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106564758B (en) | A kind of right and wrong combined-circulation type transmission unit of self-driving type magnetic suspension | |
| CN101154876B (en) | Linear motor device and machine tool having the same mounted thereon | |
| CN207732607U (en) | Linear motor moves module | |
| CN109412376B (en) | Linear motor based on hybrid magnetic levitation guide rail | |
| CN101304193B (en) | Directly-drive servo electric jar | |
| CN109742921A (en) | A kind of linear motor mould group of lateral openings structure | |
| CN108539952A (en) | linear motor and linear module | |
| CN102891585B (en) | Single-side moving magnet linear motor | |
| CN102570767A (en) | Small-stroke energy-saving voice coil motor | |
| CN103050217A (en) | Proportional electromagnet for magnetic valve of automatic transmission | |
| CN101976989B (en) | Active magnetic bearing cylindrical linear motor | |
| CN105332891B (en) | The direct magnetic suspension linear compressor of direct-drive type | |
| CN209671160U (en) | A kind of linear household air-conditioner compressor | |
| CN203705955U (en) | Direct-driven type revolving translation device | |
| CN209669419U (en) | A kind of direct-drive type revolving cup and the revolving cup cluster control system with the direct-drive type revolving cup | |
| CN206962674U (en) | Permanent-magnet synchronous external rotor motor | |
| CN220798043U (en) | Linear motor, electromagnetic shock absorber and vehicle | |
| CN203830742U (en) | High speed electric spindle | |
| US4640397A (en) | Electromechanical friction brake for actuating and stopping a rotating element in predetermined positions | |
| CN110729846A (en) | Novel superspeed motor structure for supporting and driving spinning cup by mixed magnetic bearing | |
| CN203125151U (en) | Linear motion module with ultra-long travel | |
| CN207470714U (en) | A kind of dynamic transfer system of packet arranging-in-row device | |
| CN117588493B (en) | Radial-axial integrated magnetic suspension bearing and magnetic suspension motor for air compressor | |
| CN209551893U (en) | Six perforating device of automatic cutting | |
| CN220770287U (en) | Movable iron core with ultra-long service life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230323 Address after: Room 522, 5/F, Building 1, Qimeng Entrepreneurship Center, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Forward Intelligent Equipment Co.,Ltd. Address before: Room 309, office building 1, zone a, Zhongda Marine Biotechnology R & D base, 9 Xincheng Avenue, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN BEISHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |