CN106617233A - Transfer mechanism and 3D (three-dimensional) food printer - Google Patents
Transfer mechanism and 3D (three-dimensional) food printer Download PDFInfo
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- CN106617233A CN106617233A CN201611089971.3A CN201611089971A CN106617233A CN 106617233 A CN106617233 A CN 106617233A CN 201611089971 A CN201611089971 A CN 201611089971A CN 106617233 A CN106617233 A CN 106617233A
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- drive mechanism
- transfer
- transfer part
- bevel gear
- drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a transfer mechanism and a 3D (three-dimensional) food printer. The transfer mechanism comprises a first transfer part, a first driving device, a second transfer part, a second driving device, a first transmission structure and a second transmission structure, wherein the first driving device is used for driving the first transfer part to move in a first direction; the first transfer part is arranged on the second transfer part; the second driving device is used for driving the second transfer part to move together with the first driving device in a second direction; the first driving device is arranged outside the second transfer part; the first transmission structure and the second transmission structure are mutually matched; the first transmission structure is extended in the second direction, and the second transmission structure is driven by the second transfer part to slide along the first transmission structure; the first transmission structure is connected with the first driving device, the second transmission structure is connected with the first transfer part, and the power of the first driving device is sequentially transmitted to the first transfer part through the first transmission structure and the second transmission structure. The transfer mechanism provided by the invention has the advantages that the load of the second driving device is decreased, and the electric energy is effectively saved.
Description
Technical field
The present invention relates to food printing technique field, relates more specifically to a kind of transfer mechanism and 3D food printers.
Background technology
Existing transfer mechanism either two dimension or Three-dimensional transfer loading mechanism, driving means are arranged on transfer part, with
Transfer part to move together, increased the load of upper level driving means, waste the energy, affect the service life of driving means.
The content of the invention
In view of this, on the one hand, it is an object of the present invention to provide a kind of transfer machine for reducing driving means load
Structure.
Further object is that providing a kind of transfer mechanism that can change driving means set location
To solve the above problems, the present invention is employed the following technical solutions：
Transfer mechanism, including：
First transfer part；
First driving means, for driving the first transfer part to carry out the motion of first direction；
Second transfer part, arranges thereon the first transfer part；
Second driving means, for driving the second transfer part to carry out second party together with the first transfer part thereon
To motion；
Wherein, the first driving means are arranged at outside the second transfer part；
The transfer mechanism also includes the first drive mechanism and the second drive mechanism for cooperating, the first transmission knot
Structure extends along the second direction, and second drive mechanism can be in the first transmission described in the drive lower edge of the second transfer part
Structure is slided；
First drive mechanism is connected with the first driving means, second drive mechanism and first transfer
Part connects, and successively the first drive mechanism and the second drive mechanism described in Jing are transmitted to described for the power of the first driving means
One transfer part.
Preferably, the first direction is mutually perpendicular to the second direction.
Preferably, second drive mechanism is used to for the rotation of the first driving means to be converted into first transfer
Part motion in the first direction.
Preferably, the transfer mechanism also includes attachment structure, and the attachment structure is used for when the second driving means drive
Second transfer part drives second drive mechanism along described when carrying out the motion of second direction together with the first transfer part thereon
First drive mechanism carries out the motion in second direction.
Preferably, second drive mechanism includes pinion and rack, cam mechanism or bevel gear transmission.
Preferably, the bevel gear transmission includes intermeshing first bevel gear and second bevel gear, wherein, institute
Stating first bevel gear can rotate under the drive of first drive mechanism, and also can be along the axis of first drive mechanism
Direction is slided, and the second bevel gear Jing ball-screw is connected with the first transfer part.
Preferably, the hole wall of the first bevel gear centre bore is inwardly projecting is provided with slide block, first drive mechanism
On be provided with the chute for extending in a second direction being engaged with the slide block, the slide block can be in the first bevel gear and institute
State between the first drive mechanism transmitting torque and can be along the slide；
Preferably, the first bevel gear includes geared sleeve and the gear being placed on outside the geared sleeve, the tooth
Wheel body is engaged with the second bevel gear, and the geared sleeve coordinates with first drive mechanism；
Preferably, Jing spline structures coordinate between the geared sleeve and the gear.
Preferably, attachment structure includes being arranged at the first plate and the second plate on the second transfer part, wherein, described the
The outer rim of one bevel gear centre bore to its side protrusion arranges first rotating shaft set, and the first rotating shaft set is sheathed on described first and passes
Outside dynamic structure, the first rotating shaft set is rotatably supported on first plate；
The outer rim of the second bevel gear centre bore to its side protrusion arranges the second rotating shaft set, the second rotating shaft set set
Outside the ball-screw, second rotating shaft set is rotatably supported on second plate.
On the other hand, present invention also offers a kind of load is low, save the 3D food printers of electric energy.
To solve the above problems, the present invention is employed the following technical solutions：
A kind of 3D food printer, including：
Stamp pad, for carrying the food of printing shaping；
Transfer mechanism as described in any one of claim 1 to 8, the stamp pad is arranged at the first of the transfer mechanism
On transfer part.
Preferably, also include：Lowering or hoisting gear, the transfer mechanism is arranged on the lifting platform of the lowering or hoisting gear；
Preferably, also including curing conveying device, for conveying material and material being exported to the stamp pad, in thing
Material is heated in the course of conveying of material so that material curing；
Bracing frame, arranges thereon the curing conveying device；
Preferably, the first driving means are fixed on the lifting platform of the lowering or hoisting gear.
Beneficial effects of the present invention are：
The transfer mechanism that the present invention is provided is arranged at first driving means outside the second transfer part, will not be with the second transfer
Part is moved, so as to reduce the load of the second driving means, effectively save electric energy.
, as a result of above-mentioned transfer mechanism, load is low, effectively save electric energy for the 3D food printer that the present invention is provided.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, above-mentioned and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 illustrates the structural representation of the 3D food printers that the specific embodiment of the invention is provided；
Fig. 2 illustrates the partial enlarged drawing of part A in Fig. 1.
In figure, the 1, first transfer part；2nd, the second transfer part；3rd, first driving means；5th, rotating shaft；51st, chute；6th, support
Seat；7th, first bevel gear；71st, geared sleeve；72nd, gear；8th, second bevel gear；9th, the first plate；10th, the second plate；11st, ball
Leading screw；12nd, stamp pad；13rd, conveying device is cured；14th, lowering or hoisting gear；141st, lifting platform；15th, bracing frame.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
It is detailed to describe some specific detail sections in detailed description of the text to the present invention.Do not have for a person skilled in the art
The description of these detail sections can also completely understand the present invention.In order to avoid obscuring the essence of the present invention, known method, mistake
The not narration in detail of journey, flow process, element.
" level " specifically described herein, " on ", the orientation of the instruction such as D score or position relationship be based on side shown in the drawings
Position or position relationship are only for ease of the description present invention and simplify description, rather than indicate or infer the device or element of indication
Must have specific orientation, for specific azimuth configuration and operation, thus it is not intended that the limit to present invention protection content
System.
The invention provides a kind of transfer mechanism.
The embodiment of transfer mechanism and 3D food printers referring to Fig. 1 and Fig. 2 explanation present invention.
As shown in figure 1, the transfer mechanism that the present invention is provided includes the second transfer part 2 and the first transfer being arranged on
Part 1, also includes the driving means (not shown) of first driving means 3 and second, and first driving means 3 are used to drive first
Transfer part 1 carries out the motion of first direction, and the second driving means are used to drive the second transfer part 2 together with the first transfer part thereon
1 motion for carrying out second direction, first direction is mutually perpendicular to second direction.Wherein, first driving means 3 are arranged at the second shifting
Outside holder 2, will not move with the second transfer part 2, so as to reduce the load of the second driving means, effectively save electric energy.By
Do not move with the second transfer part 2 in first driving means 3, it is therefore desirable to arrange drive mechanism to enter the transmission of action edge.
Preferably, including the first drive mechanism and the second drive mechanism for cooperating, wherein, the first drive mechanism and
One driving means 3 connect, and the second drive mechanism is connected with the first transfer part 1, and the power of first driving means 3 can Jing first successively
Drive mechanism and the second drive mechanism are transmitted to the first transfer part 1.Wherein, the first drive mechanism extends in a second direction, when
When two driving means drive the second transfer part 2 to carry out the motion of second direction together with the first transfer part 1 thereon, the second transmission knot
Structure can slide in the drive mechanism of drive lower edge first of the second transfer part 2, it is ensured that transfer mechanism is not interfered, and can smoothly be transported
OK.Preferably, first direction is mutually perpendicular to second direction.
Wherein, in a preferred embodiment, first driving means 3 provide the driving force of rotation, drive the first drive mechanism
First drive mechanism can be converted into the movement in the first direction of the first transfer part 1 by rotation, the second drive mechanism.First
The concrete structure of driving means 3 does not limit the driving force that can provide rotation, and for example, first driving means 3 are motor, rotation
Cylinder etc..
In a further embodiment, the first drive mechanism is rotating shaft 5, one end connection first driving means 3 of rotating shaft 5
Drive shaft, the other end is rotatably arranged on support base 6.Second drive mechanism can slide along the axis direction of rotating shaft 5.
The concrete structure of the second drive mechanism is not limited, and can realize for the rotation of the first drive mechanism being converted into the first transfer
The movement of part 1.
In one embodiment, the second drive mechanism is pinion and rack, and pinion and rack includes intermeshing
Gear and tooth bar, wherein, geared sleeve can be rotated in rotating shaft under the drive of rotating shaft, and gear also can be along the axle of rotating shaft
Line direction is slided, and for example, the hole wall of gear center hole is inwardly projecting to be provided with slide block, is provided with the first drive mechanism and slide block
The chute for extending in a second direction being engaged, slide block can between gear and the first drive mechanism transmitting torque and can be along chute
Slide, slide block also can be replaced by feather key.Tooth bar is connected with the first transfer part.So as to first driving means drive the first transmission knot
Structure is rotated, and by slide block gear is delivered torque to, and pinion rotation band carry-over bar and the first transfer part are moved in the first direction.The
When two driving means drive the second transfer part to carry out the motion of second direction together with the first transfer part thereon, pinion and rack
The motion in second direction can be carried out in the drive mechanism of drive lower edge first of the second transfer part.Pinion and rack is moved second
The implementation moved under the drive of holder is not limited, and for example, can connect pinion and rack and the second transfer by attachment structure
Part, specifically, arranges the first plate on the second transfer part, and the outer rim of gear center hole arranges rotating shaft to the side protrusion of gear
Set, rotating shaft set is sheathed on outside the first drive mechanism, and rotating shaft set is rotatably supported on the first plate, for example Jing rolling bearings and the
One plate connects, so as to the second transfer part can the motion of the first strips of Jing moving gear.Groove-like structure is additionally provided with the second transfer part,
Tooth bar is arranged in groove-like structure and can slide along groove-like structure, so as to the second transfer part can Jing groove-like structures cell wall drive tooth
Bar is moved.
In another embodiment, the second drive mechanism is cam mechanism, and cam mechanism includes cam, driven member and machine
Frame, wherein, cam sleeve can be rotated in rotating shaft under the drive of rotating shaft, and cam also can be slided along the axis direction of rotating shaft
Dynamic, for example, the hole wall of cam center hole is inwardly projecting to be provided with slide block, is provided with what is be engaged with slide block on the first drive mechanism
The chute for extending in a second direction, slide block can between cam and the first drive mechanism transmitting torque and can be sliding along slide
Block also can be replaced by feather key.Driven member is connected with the first transfer part, and frame is arranged on the second transfer part.So as to first drives
Device drives the first drive mechanism to rotate, and by slide block cam is delivered torque to, and cam rotation drives driven member and the first shifting
Holder is moved in the first direction.Second driving means drive the second transfer part to carry out second direction together with the first transfer part thereon
Motion when, cam mechanism can carry out the motion in second direction in the drive mechanism of drive lower edge first of the second transfer part.It is convex
The implementation that wheel mechanism moves under the drive of the second transfer part is not limited, the implementation class with aforesaid pinion and rack
Seemingly, repeat no more.
In a still further embodiment, as shown in Fig. 2 the second drive mechanism is bevel gear transmission, Bevel Gear Transmission machine
Structure includes intermeshing first bevel gear 7 and second bevel gear 8, wherein, first bevel gear 7 is sheathed in rotating shaft 5, can turned
Rotate under the drive of axle 5, and first bevel gear 7 also can slide along the axis direction of rotating shaft 5, for example, the center of first bevel gear 7
The hole wall in hole is inwardly projecting to be provided with slide block, and extending in a second direction of being engaged with slide block is provided with the first drive mechanism
Chute 51, slide block transmitting torque and can slide between the drive mechanism of first bevel gear 7 and first along chute 51, and slide block also may be used
Replaced by feather key.Second bevel gear 8 connects ball-screw 11, and the slide block of ball-screw 11 is connected with the first transfer part 1.Further
, for convenience of assembling, first bevel gear 7 includes geared sleeve 71 and the gear 72 being placed on outside geared sleeve 71, gear
72 engage with second bevel gear 8, and geared sleeve 71 coordinates with rotating shaft 5.Further, Jing flowers between geared sleeve 72 and gear 73
Bond structure coordinates, it is possible to increase the reliability of torque transmission.So as to first driving means 3 drive the first drive mechanism to rotate, and lead to
Cross slide block and deliver torque to first bevel gear 7, first bevel gear 7 is rotated and drives second bevel gear 8 and connected rolling
Ballscrew 11 is rotated, and then drives the slide block and connected first transfer part 1 of ball-screw 11 to move in the first direction.
When second driving means drive the second transfer part 2 to carry out the motion of second direction together with the first transfer part 1 thereon, bevel gear passes
Motivation structure can carry out the motion in second direction in the drive mechanism of drive lower edge first of the second transfer part 2.Bevel Gear Transmission machine
The implementation that structure is moved under the drive of the second transfer part 2 is not limited, and for example, as shown in Figure 2, can be connected by attachment structure
Bevel gear transmission and the second transfer part 2, specifically, attachment structure includes the He of the first plate 9 being arranged on the second transfer part 2
Second plate 10, wherein, the outer rim of the centre bore of first bevel gear 7 arranges first rotating shaft set, first rotating shaft set set to its side protrusion
Outside the first drive mechanism, first rotating shaft set is rotatably supported on the first plate 9, such as Jing rolling bearings and the first plate 9
Connection, so as to the second transfer part 2 can the first plates of Jing 9 drive first bevel gear 7 move.Similar, the centre bore of second bevel gear 8
Outer rim to its side protrusion arranges the second rotating shaft set, and the second rotating shaft set is sheathed on outside ball-screw 11, and the second rotating shaft set is rotatable
Be supported on the second plate 10, such as Jing rolling bearings are connected with the second plate 10, so as to the second transfer part 2 can the band of the second plates of Jing 10
Dynamic second bevel gear 8 is moved.
It is, of course, understood that first driving means 3 can also provide the driving force of linear motion, first is driven to pass
Dynamic structure moves along a straight line, the second drive mechanism by the transform linear motion of the first drive mechanism be the first transfer part 1 along first
The movement in direction.
The concrete structure of the second driving means is not limited, and can drive the upper motion in a second direction of the second transfer part 2, example
Such as, the second driving means can provide the driving force and Jing transmission mechanisms of rotation and be converted into the linear motion of the second transfer part 2,
The driving force of linear motion can be directly provided.
For above-mentioned lowering or hoisting gear, present invention also offers a kind of 3D food printer, its stamp pad 11 can be in above-mentioned shifting
Move under the drive of mounted mechanism, stable movement, compact conformation.Specifically, as illustrated, 3D food printer includes stamp pad
11st, at least one curing conveying device 13, lowering or hoisting gear 14 and transfer mechanism as above, stamp pad 11 is arranged at transfer machine
On first transfer part 1 of structure, transfer mechanism is arranged on the lifting platform 141 of lowering or hoisting gear 14, it is preferable that first driving means 3
It is fixed on the lifting platform 141 of lowering or hoisting gear 14.Wherein, stamp pad 11 is used to carry the food of printing shaping.Curing conveying dress
13 are put for conveying material and material is exported to stamp pad 11, material is heated in the course of conveying of material so that
Obtain material curing.Transfer mechanism is used to drive stamp pad 11 to do translational motion, coordinates the lifting of lifting platform 14, and material is made into spy
Setting shape.
Curing conveying device 13 includes machine barrel, the screw mechanism in machine barrel and heating arrangement.Wherein, on machine barrel
Charging aperture and discharging opening are provided with, are respectively used to feed and are discharged.Screw mechanism is used for the thing that will be entered in machine barrel from charging aperture
Material is delivered to discharge outlet output.And heating arrangement is used to heat the material in machine barrel so that material curing.
One end of curing conveying device 13 is arranged on bracing frame 15, and the other end is located on stamp pad 12, curing conveying dress
Put the material in 13 it is heat aging after Jing discharging openings print to stamp pad 12.
Further, cure conveying device, bracing frame 15, the driving means of first driving means 3 and second to be arranged at
The same side of stamp pad 12, optimizes the layout of each part so that 3D food printer overall structures are compacter.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for those skilled in the art
For, the present invention can have various changes and change.All any modification, equivalents made within spirit and principles of the present invention
Replace, improve etc., should be included within the scope of the present invention.
Claims (10)
1. transfer mechanism, it is characterised in that include：
First transfer part；
First driving means, for driving the first transfer part to carry out the motion of first direction；
Second transfer part, arranges thereon the first transfer part；
Second driving means, for driving the second transfer part to carry out second direction together with the first transfer part thereon
Motion；
Wherein, the first driving means are arranged at outside the second transfer part；
The transfer mechanism also includes the first drive mechanism and the second drive mechanism for cooperating, the first drive mechanism edge
The second direction extends, and second drive mechanism can be in the first drive mechanism described in the drive lower edge of the second transfer part
Slide；
First drive mechanism is connected with the first driving means, and second drive mechanism connects with the first transfer part
Connect, successively the first drive mechanism and the second drive mechanism described in Jing are transmitted to the described first shifting the power of the first driving means
Holder.
2. transfer mechanism according to claim 1, it is characterised in that the first direction mutually hangs down with the second direction
Directly.
3. transfer mechanism according to claim 2, it is characterised in that second drive mechanism is used for will the described first drive
Dynamic device is converted into the first transfer part motion in the first direction.
4. transfer mechanism according to claim 3, it is characterised in that the transfer mechanism also includes attachment structure, described
Attachment structure is used for when the second driving means drive the second transfer part that the fortune of second direction is carried out together with the first transfer part thereon
Second drive mechanism is driven to carry out moving in second direction along first drive mechanism when dynamic.
5. transfer mechanism according to claim 2, it is characterised in that second drive mechanism includes rack-and-pinion machine
Structure, cam mechanism or bevel gear transmission.
6. transfer mechanism according to claim 5, it is characterised in that the bevel gear transmission includes intermeshing
First bevel gear and second bevel gear, wherein, the first bevel gear can be rotated under the drive of first drive mechanism, and
And also can be along the slip of the axis direction of first drive mechanism, the second bevel gear Jing ball-screw and first transfer
Part connects.
7. transfer mechanism according to claim 6, it is characterised in that the hole wall of the first bevel gear centre bore is to convex
Go out and be provided with slide block, the chute for extending in a second direction being engaged with the slide block is provided with first drive mechanism,
The slide block can between the first bevel gear and first drive mechanism transmitting torque and can be along the slide；
Preferably, the first bevel gear includes geared sleeve and the gear being placed on outside the geared sleeve, the gear sheet
Body is engaged with the second bevel gear, and the geared sleeve coordinates with first drive mechanism；
Preferably, Jing spline structures coordinate between the geared sleeve and the gear.
8. transfer mechanism according to claim 6, it is characterised in that attachment structure includes being arranged at the second transfer part
On the first plate and the second plate, wherein, the outer rim of the first bevel gear centre bore to its side protrusion arranges first rotating shaft set,
The first rotating shaft set is sheathed on outside first drive mechanism, and the first rotating shaft set is rotatably supported in first plate
On；
The outer rim of the second bevel gear centre bore to its side protrusion arranges the second rotating shaft set, and second rotating shaft set is sheathed on
Outside the ball-screw, second rotating shaft set is rotatably supported on second plate.
9. a kind of 3D food printer, it is characterised in that include：
Stamp pad, for carrying the food of printing shaping；
Transfer mechanism as described in any one of claim 1 to 8, the stamp pad is arranged at the first transfer of the transfer mechanism
On part.
10. 3D food printer according to claim 9, it is characterised in that also include：Lowering or hoisting gear, the transfer machine
Structure is arranged on the lifting platform of the lowering or hoisting gear；
Preferably, also including curing conveying device, for conveying material and material being exported to the stamp pad, in material
Material is heated so that material curing in course of conveying；
Bracing frame, arranges thereon the curing conveying device；
Preferably, the first driving means are fixed on the lifting platform of the lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089971.3A CN106617233B (en) | 2016-11-30 | 2016-11-30 | Transfer mechanism and 3D food printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611089971.3A CN106617233B (en) | 2016-11-30 | 2016-11-30 | Transfer mechanism and 3D food printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106617233A true CN106617233A (en) | 2017-05-10 |
| CN106617233B CN106617233B (en) | 2019-11-22 |
Family
ID=58814585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611089971.3A Active CN106617233B (en) | 2016-11-30 | 2016-11-30 | Transfer mechanism and 3D food printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106617233B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121329A (en) * | 1989-10-30 | 1992-06-09 | Stratasys, Inc. | Apparatus and method for creating three-dimensional objects |
| CN203357902U (en) * | 2013-05-07 | 2013-12-25 | 广州大学 | Three-dimensional printer |
| CN103932367A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable powder spray food 3D (three-dimensional) printing equipment and method |
| CN204585853U (en) * | 2015-04-14 | 2015-08-26 | 田野 | A kind of 3D printer and private print output mechanism thereof |
| CN105595386A (en) * | 2016-02-25 | 2016-05-25 | 中国航天员科研训练中心 | 3D food printing method and 3D food printer |
-
2016
- 2016-11-30 CN CN201611089971.3A patent/CN106617233B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121329A (en) * | 1989-10-30 | 1992-06-09 | Stratasys, Inc. | Apparatus and method for creating three-dimensional objects |
| CN203357902U (en) * | 2013-05-07 | 2013-12-25 | 广州大学 | Three-dimensional printer |
| CN103932367A (en) * | 2014-04-09 | 2014-07-23 | 西安交通大学 | Controllable powder spray food 3D (three-dimensional) printing equipment and method |
| CN204585853U (en) * | 2015-04-14 | 2015-08-26 | 田野 | A kind of 3D printer and private print output mechanism thereof |
| CN105595386A (en) * | 2016-02-25 | 2016-05-25 | 中国航天员科研训练中心 | 3D food printing method and 3D food printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106617233B (en) | 2019-11-22 |
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Address after: No.2 and No.5 factories and dormitories of Longkou industrial park, No.3 Industrial Road, Pingdi Gaoqiao Industrial Park, Longgang District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Greenhouse Interplanetary Space Science and Technology Research Institute Applicant after: Li Jinji (Xinhui) Food Co., Ltd. Address before: 518117 no.2-5, Gongye 3rd road, Gaoqiao Industrial Zone, Pingdi street, Longgang District, Shenzhen City, Guangdong Province Applicant before: SPACE INSTITUTE OF SOUTHERN CHINA (SHENZHEN) Applicant before: Li Jinji (Xinhui) Food Co., Ltd. |
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