CN108245027B - Film cutting and feeding system of intelligent cooking device - Google Patents
Film cutting and feeding system of intelligent cooking device Download PDFInfo
- Publication number
- CN108245027B CN108245027B CN201611233112.7A CN201611233112A CN108245027B CN 108245027 B CN108245027 B CN 108245027B CN 201611233112 A CN201611233112 A CN 201611233112A CN 108245027 B CN108245027 B CN 108245027B
- Authority
- CN
- China
- Prior art keywords
- film cutting
- blade
- cooking device
- intelligent cooking
- cam
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- 238000010411 cooking Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a film cutting and feeding system of an intelligent cooking device, which relates to the field of intelligent cooking devices and mainly comprises a mounting plate, a feeding box, a one-dimensional moving table, a cam cutter lifting mechanism and a cleaning mechanism. The invention designs an automatic feeding system of an intelligent cooking device matched with a feeding box capable of batch and standard feeding production, aims to realize factory and standard production of cooking materials, effectively and accurately feeds food materials by matching with a control program of the intelligent cooking device, and is simple in mechanism and high in maintainability. And sequentially cutting the film of each grid through program control to finish the material graded feeding.
Description
Technical Field
The invention relates to the field of intelligent cooking devices, in particular to a film cutting and feeding system of an intelligent cooking device.
Background
An intelligent cooking device is intelligent cooking equipment, and at present, the material feeding mode of the existing intelligent cooking device is mainly divided into manual feeding or automatic feeding. Manual auxiliary boxing and feeding are adopted, the labor intensity is high, and accurate feeding cannot be guaranteed; automatic feeding is adopted for part of equipment, multiple grid material boxes are dumped into corresponding grids of the equipment feeding mechanism, the partition doors of the corresponding grids are opened and closed under the control of instructions, and batch feeding is carried out.
The experience of supplementary material of throwing in artifical scene is poor, is unfavorable for using widely. The automatic feeding can finish boxing in a factory in advance, is suitable for large-batch and standardized production and transportation, needs an operator to tear the packaging box firstly and then put the packaging box into equipment, needs a set of corresponding receiving mechanism, needs a large-size cleaning system, and is complex in structure and difficult to maintain.
Disclosure of Invention
The invention aims to provide a novel automatic feeding system of an intelligent cooking device, a feeding box is suitable for mass and standardized production in factories, a user can easily operate the feeding system, the feeding mechanism is simple, the size is small, the feeding system is convenient to maintain, and the feeding of materials is accurate and reliable.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a film cutting and feeding system of an intelligent cooking device is characterized by mainly comprising a mounting plate, a feeding box, a one-dimensional moving platform, a cam cutter lifting mechanism and a cleaning mechanism;
a placing opening of the feeding box is formed in the mounting plate, and the feeding box is placed in the placing opening;
the one-dimensional moving platform comprises a sliding rail pair, a synchronous pulley pair and a stepping motor, the stepping motor drives the sliding rail pair through the synchronous pulley pair, the sliding rail pair and the synchronous pulley pair are arranged on the upper portion of the mounting plate, the stepping motor is arranged on the lower portion of the mounting plate, the sliding rail pair comprises a sliding block and a linear sliding rail, and the sliding block is driven to move back and forth along the linear sliding rail through the synchronous pulley pair; the one-dimensional mobile station adopts two pairs of slide rail pairs, the linear slide rails of the two pairs of slide rail pairs are respectively arranged at the left side and the right side of the placing opening, and the linear slide rails at the left side and the right side of the placing opening are mutually parallel;
the cam cutter lifting mechanism consists of a support, a driving motor, a cam, a driven wheel, a belt, a connecting shaft, a driven wheel shaft seat, a guide shaft, a return spring, a blade support, a film cutting blade and a material box pressing plate;
the support is arranged on a sliding block of the one-dimensional moving platform and does one-dimensional reciprocating motion along with the sliding block; the two driving motors are arranged on the supports, the two connecting shafts are arranged in parallel, the connecting shafts stretch across the left side and the right side of the placing opening and are respectively connected with the supports on the left side and the right side of the placing opening, cams are respectively arranged at two ends of each connecting shaft, the connecting shafts are driven by the driving motors, the cams are driven by the connecting shafts, each cam is correspondingly provided with a driven wheel, the corresponding cam and the driven wheel are driven by a belt, and the driven wheels are arranged on the blade support through driven wheel shaft seats;
the material box pressing plate is arranged on the connecting shaft and moves along with the support; the blade support is arranged on the guide shaft, the upper part of the guide shaft is fixedly connected with the material box pressing plate, and the return spring is arranged on the guide shaft; the film cutting blade is arranged on the blade bracket;
the cleaning mechanism is arranged at one end of the mounting plate and is connected with a tap water pipeline.
Preferably, the washing cover is provided with a spraying pipeline and a nozzle corresponding to the shape of the blade, and a waste water tank connected with the intelligent cooking device through a waste water flowing channel.
Preferably, the film cutting blade is divided into a main material grid film cutting knife and an auxiliary material grid film cutting knife, the main material grid film cutting knife and the auxiliary material grid film cutting knife are respectively arranged on a corresponding main material grid blade support and an auxiliary material grid blade support, and the lifting action of the main material grid film cutting knife driven by the main material grid blade support and the lifting action of the auxiliary material grid film cutting knife driven by the auxiliary material grid blade support are not affected mutually.
Preferably, the main material grid film cutting knife and the auxiliary material grid film cutting knife are both designed to be U-shaped, and three edges of the four-square-grid film are cut each time.
Preferably, a structure for holding the cartridge is arranged in the placing opening.
Preferably, the cam has a maximum diameter and a minimum diameter, and the driven wheel axle seat is fixedly connected with the blade bracket; the cam drives the blade support to rise to the highest position or fall to the lowest position along the guide shaft through a belt; the guide shaft is used for limiting the whole blade bracket to reciprocate only in the vertical direction, and the return spring on the guide shaft is used for assisting the blade bracket to return to the lowest position.
The one-dimensional moving platform is controlled by a program to move to a grid corresponding to food materials, a material box pressing plate presses a material feeding box, a driving motor (direct current motor) rotates to drive a cam cutter lifting mechanism to rapidly impact and cut a film of the material box repeatedly, so that the food materials are fed into a pot, and the material feeding box moves to the next grid for cutting after the food materials are finished; after all food materials are put in, the one-dimensional moving platform moves the blade to a washing cover of the washing mechanism for spray washing, and materials remaining on the blade and the support are removed; and taking the feeding box away by a user, and placing the feeding box of the next dish.
The invention designs an automatic feeding system of an intelligent cooking device matched with a feeding box capable of batch and standard feeding production, aims to realize factory and standard production of cooking materials, effectively and accurately feeds food materials by matching with a control program of the intelligent cooking device, and is simple in mechanism and high in maintainability. And sequentially cutting the film of each grid through program control to finish the material graded feeding.
Compared with the prior art, the invention has the following advantages:
compared with the prior art, the invention has the following advantages:
1. the film cutting is stable and accurate, and the reliability is high;
2. the mechanism is simple in composition and reliable in control;
3. the charging and packaging of the charging box is suitable for factory standardized production and has low cost.
4. The cutter can be cleaned, and the maintenance is simple.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the cam driving the blade holder to move up and down.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, and 4, the reference numerals are explained as follows:
1. stepping motor 2, motor support 3 and mounting plate
4. Pulley shaft a 5, pulley a 6, timing belt a
7. Linear slide rail a 8, feeding box 9 and material box press plate a
10. Direct current motor a 11, support a 12 and sliding block
13. Connecting shaft a 14, belt wheel b 15 and belt wheel shaft b
16. A return spring a 17, an auxiliary material grid blade bracket 18 and a driven wheel axle seat a
19. Guide shaft a 20, auxiliary material grid cutting film blade 21 and main material grid cutting film blade
22. Driven wheel axle seat b 23, guide axle b 24 and return spring b
25. Washing cover 26, main material grid blade bracket 27 and return spring c
28. Guide shaft c 29, belt wheel c 30 and direct current motor b
31. Support b 32, cam a 33, and magazine press plate b
34. Connecting shaft b 35, belt wheel d 36 and cam b
37. Driven wheel a 38, belt wheel e 39, driven wheel b
40. Driven wheel axle seat c 41, linear slide rail b 42 and belt wheel f
43. Pulley shaft c 44, cam c 45, cam d
46. Driven wheel c
A placing opening of the feeding box 8 is formed in the mounting plate 3, and the feeding box 8 is placed in the placing opening through a feeding box placing frame (a structure for supporting the feeding box);
the one-dimensional moving platform comprises a sliding rail pair, a synchronous pulley pair and a stepping motor, the stepping motor drives the sliding rail pair through the synchronous pulley pair, the sliding rail pair and the synchronous pulley pair are arranged on the upper portion of the mounting plate, the stepping motor is arranged on the lower portion of the mounting plate, the sliding rail pair comprises a sliding block 12 and a linear sliding rail (a linear sliding rail a 7 and a linear sliding rail b 41), and the sliding block is driven to move back and forth along the linear sliding rail through the synchronous pulley pair; the one-dimensional mobile station adopts two pairs of slide rail pairs, the linear slide rails of the two pairs of slide rail pairs are respectively arranged at the left side and the right side of the placing opening, and the linear slide rails at the left side and the right side of the placing opening are mutually parallel;
the cam cutter lifting mechanism comprises a support (a support a 11 and a support b 31), driving motors (a direct current motor a 10 and a direct current motor b 30), cams (a cam a 32, a cam b 36, a cam c 44 and a cam d 45), driven wheels (a driven wheel a 37, a driven wheel b39, a driven wheel c 46 and a driven wheel d), a belt, a connecting shaft (a connecting shaft a 13 and a connecting shaft b 34), a driven wheel shaft seat (a driven wheel shaft seat a 18, a driven wheel shaft seat b 22 and a driven wheel shaft seat c 40), a guide shaft (a guide shaft a 19, a guide shaft b 23 and a guide shaft c28), a return spring (a return spring a 16, a return spring b 24 and a return spring c 27), a blade support (an auxiliary material grid blade support 17 and a main material grid blade support 26), a film cutting blade (an auxiliary material grid film cutting blade 20 and a main material grid film cutting blade 21), A material box pressing plate (a material box pressing plate a 9 and a material box pressing plate b 33);
the support is arranged on a sliding block of the one-dimensional moving platform and does one-dimensional reciprocating motion along with the sliding block; the two driving motors are arranged on the supports, the two connecting shafts are arranged in parallel, the connecting shafts stretch across the left side and the right side of the placing opening and are respectively connected with the supports on the left side and the right side of the placing opening, cams are respectively arranged at two ends of each connecting shaft, the connecting shafts are driven by the driving motors, the cams are driven by the connecting shafts, each cam is correspondingly provided with a driven wheel, the corresponding cam and the driven wheel are driven by a belt, and the driven wheels are arranged on the blade support through driven wheel shaft seats;
the material box pressing plate is arranged on the connecting shaft and moves along with the support; the blade support is arranged on the guide shaft, the upper part of the guide shaft is fixedly connected with the material box pressing plate, and the return spring is arranged on the guide shaft; the film cutting blade is arranged on the blade bracket;
the cleaning mechanism is arranged at one end of the mounting plate and is connected with a tap water pipeline.
The power of the stepping motor 1 is transmitted to a belt wheel shaft a 4 through a belt wheel e 38 and a belt wheel d 35 in sequence, the belt wheel shaft a 4 drives belt wheels c 29 and a belt wheel a 5 at two ends to rotate respectively, the belt wheels c 29 are connected with a belt wheel f 42 through a synchronous belt, the belt wheels a 5 are connected with a belt wheel b 14 through a synchronous belt a 6, the synchronous belt drives a sliding block to move along a linear sliding rail, and the sliding block drives a support, a connecting shaft, a cam, a driving motor, a material box pressing plate, a guide shaft, a reset spring, a driven wheel, a blade holder and.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A film cutting and feeding system of an intelligent cooking device is characterized by mainly comprising a mounting plate, a feeding box, a one-dimensional moving platform, a cam cutter lifting mechanism and a cleaning mechanism;
a placing opening of the feeding box is formed in the mounting plate, and the feeding box is placed in the placing opening;
the one-dimensional moving platform comprises a sliding rail pair, a synchronous pulley pair and a stepping motor, the stepping motor drives the sliding rail pair through the synchronous pulley pair, the sliding rail pair and the synchronous pulley pair are arranged on the upper portion of the mounting plate, the stepping motor is arranged on the lower portion of the mounting plate, the sliding rail pair comprises a sliding block and a linear sliding rail, and the sliding block is driven to move back and forth along the linear sliding rail through the synchronous pulley pair; the one-dimensional mobile station adopts two pairs of slide rail pairs, the linear slide rails of the two pairs of slide rail pairs are respectively arranged at the left side and the right side of the placing opening, and the linear slide rails at the left side and the right side of the placing opening are mutually parallel;
the cam cutter lifting mechanism consists of a support, a driving motor, a cam, a driven wheel, a belt, a connecting shaft, a driven wheel shaft seat, a guide shaft, a return spring, a blade support, a film cutting blade and a material box pressing plate;
the support is arranged on a sliding block of the one-dimensional moving platform and does one-dimensional reciprocating motion along with the sliding block; the two driving motors are arranged on the supports, the two connecting shafts are arranged in parallel, the connecting shafts stretch across the left side and the right side of the placing opening and are respectively connected with the supports on the left side and the right side of the placing opening, cams are respectively arranged at two ends of each connecting shaft, the connecting shafts are driven by the driving motors, the cams are driven by the connecting shafts, each cam is correspondingly provided with a driven wheel, the corresponding cam and the driven wheel are driven by a belt, and the driven wheels are arranged on the blade support through driven wheel shaft seats;
the material box pressing plate is arranged on the connecting shaft and moves along with the support; the blade support is arranged on the guide shaft, the upper part of the guide shaft is fixedly connected with the material box pressing plate, and the return spring is arranged on the guide shaft; the film cutting blade is arranged on the blade bracket;
the cleaning mechanism is arranged at one end of the mounting plate and is connected with a tap water pipeline.
2. The film cutting and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the washing cover of the cleaning mechanism is designed with a spraying pipeline and a nozzle which correspond to the shape of the blade, and a waste water tank which is connected with the intelligent cooking device through a waste water flowing channel.
3. The film cutting and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the film cutting blade is divided into a main material grid film cutting knife and an auxiliary material grid film cutting knife, the main material grid film cutting knife and the auxiliary material grid film cutting knife are respectively arranged on a corresponding main material grid blade support and an auxiliary material grid blade support, and the main material grid blade support drives the lifting action of the main material grid film cutting knife and the lifting action of the auxiliary material grid film cutting knife driven by the auxiliary material grid blade support do not influence each other.
4. The film cutting and feeding system of the intelligent cooking device as claimed in claim 3, wherein: the main material grid film cutting knife and the auxiliary material grid film cutting knife are both designed to be U-shaped, and three edges of the four-square laminated film are cut every time.
5. The film cutting and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the placing opening is internally provided with a structure for supporting the material box.
6. The film cutting and feeding system of the intelligent cooking device as claimed in claim 1, wherein: the cam has a maximum diameter and a minimum diameter, and the driven wheel axle seat is fixedly connected with the blade bracket; the cam drives the blade support to rise to the highest position or fall to the lowest position along the guide shaft through the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233112.7A CN108245027B (en) | 2016-12-28 | 2016-12-28 | Film cutting and feeding system of intelligent cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611233112.7A CN108245027B (en) | 2016-12-28 | 2016-12-28 | Film cutting and feeding system of intelligent cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108245027A CN108245027A (en) | 2018-07-06 |
| CN108245027B true CN108245027B (en) | 2020-09-11 |
Family
ID=62719050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611233112.7A Expired - Fee Related CN108245027B (en) | 2016-12-28 | 2016-12-28 | Film cutting and feeding system of intelligent cooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245027B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464018A (en) * | 2018-12-28 | 2019-03-15 | 合肥道卓科技有限公司 | A kind of automatic feeding system for intelligent cooking equipment |
| CN111489498B (en) * | 2019-01-25 | 2022-05-27 | 深圳御膳坊智能科技有限公司 | Intelligent kitchen with refrigeration conveying function |
| CN111528696B (en) * | 2020-05-21 | 2021-07-13 | 郑州三华科技实业有限公司 | Feeding mechanism for cooking equipment |
| CN111453115B (en) * | 2020-05-22 | 2024-05-28 | 怀化夯美科技有限公司 | Feeding device for continuous film cutting and matched sleeve box thereof |
| CN115024633B (en) * | 2022-06-24 | 2024-05-14 | 哈尔滨智烩远锦科技有限公司 | Automatic cooking system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144897A (en) * | 2010-02-05 | 2011-08-10 | 漳州灿坤实业有限公司 | Bread self-making method, bread machine and bread dosing box |
| CN102599811A (en) * | 2012-01-15 | 2012-07-25 | 朱幕松 | Magnetic coupling water lubrication soybean milk maker without shaft seal |
| CN204801055U (en) * | 2015-06-26 | 2015-11-25 | 芜湖市爱三迪电子科技有限公司 | Miniature 3D printer with 35 step motor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006043180A1 (en) * | 2006-09-14 | 2008-03-27 | Ofner, Eveline | dumpling |
| CN101837873B (en) * | 2010-04-06 | 2011-11-09 | 张金凤 | Feeder and matched material package |
| CN103211500B (en) * | 2012-01-19 | 2016-12-14 | 深圳市爱可机器人技术有限公司 | Clamp and transfer tipping mechanism and culinary art material jettison system and put-on method |
| JP2014145071A (en) * | 2013-01-07 | 2014-08-14 | Kazuo Iwai | Thawing sheet, thawing method, and restaurant using thawing sheet |
| CN203173478U (en) * | 2013-04-16 | 2013-09-04 | 北京市建筑工程研究院有限责任公司 | Nonlinear feeding mechanism |
-
2016
- 2016-12-28 CN CN201611233112.7A patent/CN108245027B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144897A (en) * | 2010-02-05 | 2011-08-10 | 漳州灿坤实业有限公司 | Bread self-making method, bread machine and bread dosing box |
| CN102599811A (en) * | 2012-01-15 | 2012-07-25 | 朱幕松 | Magnetic coupling water lubrication soybean milk maker without shaft seal |
| CN204801055U (en) * | 2015-06-26 | 2015-11-25 | 芜湖市爱三迪电子科技有限公司 | Miniature 3D printer with 35 step motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108245027A (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108245027B (en) | Film cutting and feeding system of intelligent cooking device | |
| CN103817729B (en) | Bean curd cake cutter | |
| CN204292130U (en) | The automatic stoning of a kind of date, section integration apparatus | |
| CN103986286B (en) | A kind of permanent-magnet claw polar form step motor stator unit mahine | |
| CN205899880U (en) | Higher mathematics probability presentation device | |
| CN202749665U (en) | Terminal crimping module of multifunctional fully-automatic terminal crimping machine for flat cable | |
| CN202522436U (en) | Automatic sample punching machine | |
| CN102709785A (en) | Terminal crimping module of multifunctional fully-automatic terminal crimping machine for flat cables | |
| CN110002035A (en) | Packing machine automatic propelling device working method | |
| CN204367017U (en) | A kind of electric safe vegetable cutter | |
| CN105329497A (en) | Automated continuous packing machine | |
| CN203418558U (en) | Automatic slicing machine for bean products | |
| CN103481315B (en) | Automatic bean product slicer | |
| CN203973196U (en) | A kind of bagged-spring bar shut-off mechanism | |
| CN103143515B (en) | A kind of board mould cleaning plant | |
| CN204108649U (en) | A kind of annular knurl wire-drawing mechanism of aluminium lid | |
| CN106945887B (en) | A kind of seal food equipment that rotation is accepted | |
| CN205271167U (en) | Full automatic cutting device of electrode coating | |
| CN107570890B (en) | A kind of laser automatic assembly line | |
| CN202240770U (en) | Automatic edge brushing machine for storage battery electrode plate | |
| CN108274508A (en) | A kind of slicing machine for potato | |
| CN205058129U (en) | Novel cut tea machine from dynamic formula | |
| CN204587403U (en) | A kind of blanking assembly machine | |
| CN205166998U (en) | Case and bag cutting device | |
| CN210282440U (en) | Hand-push type sponge cutting device |
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: 20211230 Address after: 210000 office building 1-2074, building a, Baguazhou entrepreneurship Park, No. 270, Lidao Road, Baguazhou street, Qixia District, Nanjing, Jiangsu Province Patentee after: Jiangsu songqianling Technology Co.,Ltd. Address before: 230000 R&D Building No. 8 of Xinglu Science and Technology Industrial Park at the junction of Shiyu Road and Lingxi Road, Luyang Industrial Zone, Hefei City, Anhui Province Patentee before: HEFEI DAOZHUO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |