CN111547579B - Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding - Google Patents
Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding Download PDFInfo
- Publication number
- CN111547579B CN111547579B CN202010415238.6A CN202010415238A CN111547579B CN 111547579 B CN111547579 B CN 111547579B CN 202010415238 A CN202010415238 A CN 202010415238A CN 111547579 B CN111547579 B CN 111547579B
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- winding
- movably connected
- block
- size
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
- B65H63/082—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to a predetermined size or diameter of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Abstract
The invention relates to the technical field of Internet of things, and discloses an Internet of things winding device with uniform winding and automatic cutting after quantitative winding, which comprises a base, wherein a first rotating shaft is movably connected above the base, a second rotating shaft is movably connected on the left side of the first rotating shaft, the second rotating shaft is driven to synchronously rotate by the rotation of the first rotating shaft, the winding is performed quantitatively by using a limiting rod, the first rotating shaft, the second rotating shaft and a sleeve rod through the matching of thickness change, the uniformity of products is ensured, the difference of the products is reduced, the pricing of the market is facilitated, the winding can be performed in a reciprocating manner from left to right through the matching of a third rotating shaft and a fixed block in the winding process, the winding is more uniform, the knotting in the winding process of cables is avoided, and the cutting is performed automatically after the quantitative winding is completed through the matching of a supporting plate, a turntable and a connecting block, need not cut by the special messenger, improve work efficiency, and improve the security of device.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an Internet of things winding device which is uniform in winding and capable of automatically cutting after quantitative winding.
Background
The internet of things is an information carrier based on the internet, a traditional telecommunication network and the like, all common physical objects which can be independently addressed form an interconnected network, and the application field of the internet of things relates to the aspect of application in the infrastructure fields of industry, agriculture, environment, traffic, logistics, security and the like, so that the technology of the internet of things is very important for our life.
In order to guarantee the normal use of electronic products, the network plays crucial effect, but the network is intangible, need use the net twine to convert in order to guarantee the normal use of network, after the net twine is finally succeeded by some complicated processes, need unify the rolling, so that subsequent selling and storage, and the rolling machine function on the market is comparatively single at present, can't carry out the winding in the ration at the in-process of carrying out the winding, need measure suitable length in advance, then mark, twine at last again, whole process is comparatively loaded down with trivial details, and still need manually cut after the success of winding, the cutting knife has certain danger, if use the human body of easy fish tail improperly, thereby cause the injury, thereby lead to whole winding process efficiency to be lower.
In order to solve the problems, the inventor provides an internet of things winding device which has the advantages of uniform winding and automatic cutting after quantitative winding, solves the problem that the traditional winding machine is single in function, and ensures that the device is more intelligent and convenient to operate, so that the working efficiency of the whole operation process is improved.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purposes of quantitative winding and automatic cutting, the invention provides the following technical scheme: an internet of things winding device with uniform winding and automatic cutting after quantitative winding comprises a base, wherein a first rotating shaft is movably connected above the base, a second rotating shaft is driven to rotate synchronously by the rotation of the first rotating shaft, the left side of the first rotating shaft is movably connected with a second rotating shaft, the second rotating shaft is movably connected with a third rotating shaft through a belt, so the third rotating shaft is driven to rotate synchronously when the third rotating shaft rotates, a sleeve rod is movably connected to the outer side of the second rotating shaft and is mutually clamped with the first rotating shaft, so the sleeve rod can be driven to rotate when the first rotating shaft rotates, a vertical rod is fixedly connected above the base, a supporting plate is supported and stabilized by the vertical rod, a moving block is movably connected inside the vertical rod, a sliding groove is formed inside the vertical rod, the size of the sliding groove is mutually matched with the size of the moving block, so the moving block can move along the sliding groove, the outside swing joint of movable block has the gag lever post, and the top swing joint of second pivot has the third pivot, and the top fixedly connected with fixed block of third pivot, the outside fixedly connected with backup pad of montant, the outside swing joint of backup pad has the carousel, and the outside swing joint of carousel has the connecting block, and the right side swing joint of gag lever post has the pinion, and the outside swing joint of loop bar has the carriage release lever.
Preferably, the right side of loop bar is provided with spacing, spacing interval distribution, and this spacing and the spacing size mutual adaptation that first pivot left side set up.
Preferably, the bottom of the movable rod is provided with a sliding block, the base is internally provided with a sliding groove, the size of the sliding groove is matched with that of the sliding block, and the sliding block is movably connected with the movable block through a support rod.
Preferably, the right end of the limiting rod is provided with a rack, the size of the rack is matched with the size of the pinion, a rotating wheel is movably connected above the pinion, the rotating wheel and the pinion are movably connected through a belt, and the rotating wheel and the turntable are also movably connected through the belt.
Preferably, the surface of the third rotating shaft is provided with a curved groove, the bottom of the fixing block is provided with a positioning rib, and the size of the positioning rib is matched with that of the curved groove.
Preferably, the outer side of the third rotating shaft is provided with two roll shafts, and the two rotary tables are consistent in specification and symmetrically distributed by taking the central line of the roll shafts as a reference.
Preferably, the outer side of the connecting block is provided with a cutting knife, and the turntable is eccentrically arranged on the outer side of the supporting plate.
(II) advantageous effects
Compared with the prior art, the invention provides the internet of things winding device which has uniform winding and can automatically cut after quantitative winding, and the internet of things winding device has the following beneficial effects:
1. this automatic cutout's thing networking winding device after wire winding is even and quantitative wire winding uses through the cooperation of gag lever post, first pivot, second pivot and loop bar, utilizes thickness variation to accomplish the ration and winds the book, guarantees the homogeneity of product, reduces the difference of product, the pricing in the follow-up market of being more convenient for.
2. This automatic cutout's thing networking winding device after even and the ration wire winding of wire, the cooperation through third pivot and fixed block is used for reciprocating motion about can carrying out wire-wound in-process, makes the wire winding more even, avoids the cable to appear knoing around rolling up the in-process.
3. This automatic cutout's thing networking winding device after wire winding is even and quantitative wire winding uses through the cooperation of backup pad, carousel and connecting block for automatic cutting after accomplishing the ration winding book need not be cut by the special messenger, improves work efficiency, and improves the security of device.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a front view of the connection structure of the present invention;
FIG. 3 is a diagram showing the movement traces of the first rotating shaft, the second rotating shaft and the loop bar;
fig. 4 is a diagram of the movement track of each structure of the turntable and the connecting block.
In the figure: 1. a base; 2. a first rotating shaft; 3. a second rotating shaft; 4. a loop bar; 5. a vertical rod; 6. a moving block; 7. a limiting rod; 8. a third rotating shaft; 9. a fixed block; 10. a support plate; 11. a turntable; 12. connecting blocks; 13. a pinion gear; 14. the rod is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an internet of things winding device with uniform winding and automatic cutting after quantitative winding comprises a base 1, a first rotating shaft 2 is movably connected above the base 1, a second rotating shaft 3 is driven to rotate synchronously by the rotation of the first rotating shaft 2, the left side of the first rotating shaft 2 is movably connected with the second rotating shaft 3, the second rotating shaft 3 is movably connected with a third rotating shaft 8 through a belt, so that the third rotating shaft 8 is driven to rotate synchronously when the second rotating shaft 3 rotates, a loop bar 4 is movably connected to the outer side of the second rotating shaft 3, a limiting bar is arranged on the right side of the loop bar 4 and distributed at intervals, the limiting bar is matched with the limiting bar arranged on the left side of the first rotating shaft 2 in size, when the limiting bar on the outer side of the first rotating shaft 2 is clamped with the limiting bar on the right side of the loop bar 4, the loop bar 4 can be driven to rotate when the first rotating shaft 2 rotates, when the loop bar 4 moves rightwards, the clamping fails, so the second rotating shaft 3 stops rotating, a vertical rod 5 is fixedly connected above the base 1, the support plate 10 is supported and stabilized by the vertical rod 5, a moving block 6 is movably connected inside the vertical rod 5, a sliding groove is formed inside the vertical rod 5, the size of the sliding groove is matched with that of the moving block 6, so the moving block 6 can move along the sliding groove, a limiting rod 7 is movably connected outside the moving block 6, a plastic spring is arranged between the limiting rod 7 and the base 1, the thickness of a coil is increased along with the increase of time, so that the limiting rod 7 is driven to move downwards, a rack is arranged at the right end of the limiting rod 7, the size of the rack is matched with that of the pinion 13, when the limiting rod 7 moves downwards, the rack is driven to move downwards synchronously, so that the pinion 13 is driven to rotate, the upper part of the pinion 13 is movably connected with a rotating wheel, and the rotating wheel are movably connected through a belt, so that the rotating wheel is driven to synchronously rotate when the pinion 13 rotates, and the rotating wheel is movably connected with the rotating disc 11 through the belt, so that the rotating disc 11 is finally driven to synchronously rotate.
Top swing joint of second pivot 3 has third pivot 8, the surface of third pivot 8 is provided with the curved groove, the bottom of fixed block 9 is provided with the location rib, and the size of location rib and the mutual adaptation of size in curved groove, can drive curved groove synchronous rotation when third pivot 8 rotates, can drive under the effect in curved groove and move about third pivot 8, the outside of third pivot 8 is provided with the roller, so can drive the roller and move about in step when removing about third pivot 8 is removed, make the wire winding more even, carousel 11 is provided with two, two carousel 11's specification is unanimous, and be the symmetric distribution for the reference with the central line of roller, two carousel 11's the outside all is provided with connecting block 12. And the outer side of the connecting block 12 is provided with a cutting knife, so that two turntables 11 are utilized to drive the cutting knife to move inwards simultaneously, thereby automatically cutting the cable, avoiding the need of cutting by manpower, reducing the potential safety hazard and improving the working efficiency, a fixed block 9 is fixedly connected above the third rotating shaft 8, a supporting plate 10 is fixedly connected with the outer side of the vertical rod 5, a turntable 11 is movably connected with the outer side of the supporting plate 10, a connecting block 12 is movably connected with the outer side of the turntable 11, the outer side of the connecting block 12 is provided with the cutting knife, the turntable 11 is eccentrically arranged at the outer side of the supporting plate 10, the connecting blocks 12 are driven to synchronously approach and separate from each other when the turntable 11 eccentrically rotates, thereby quantitatively cutting the cable by the cutting knife, the right side of the limiting rod 7 is movably connected with a pinion 13, the outer, the spout has been seted up to base 1's inside, the size of this spout and the mutual adaptation of size of slider, and through branch swing joint between slider and the movable block 6, can drive the slider and remove along the spout synchronous right side of turning when the movable block 6 moves down, thereby can drive the movable rod 14 and remove to the right side in step, movable rod 14 is located the outside of loop bar 4, the event can drive loop bar 4 and remove to the right side in step when the movable rod 14 moves to the right side, thereby loop bar 4 and 2 joint failures of first pivot, second pivot 3 stall rotation, the event is final third pivot 8 stall rotation, the roller stops the wire winding, it leads to the coil to take place loosely to avoid continuing the rotation after the wire cut good around.
The working principle is that the output shaft of the motor is movably connected with the first rotating shaft 2, so the first rotating shaft 2 is driven to rotate, the limiting strip is arranged on the right side of the first rotating shaft 2, the limiting strip and the right side of the sleeve rod 4 are provided with limiting strip sizes which are mutually matched, the limiting strips are mutually clamped in an original state, so the sleeve rod 4 is driven to synchronously rotate when the first rotating shaft 2 rotates, the sleeve rod 4 is positioned on the outer side of the second rotating shaft 3, so the second rotating shaft 3 is driven to synchronously rotate, the second rotating shaft 3 is movably connected with the third rotating shaft 8 through a belt, so the third rotating shaft 8 is driven to synchronously rotate when the second rotating shaft 3 rotates, the surface of the third rotating shaft 8 is provided with a curved groove, the bottom of the fixed block 9 is provided with a positioning rib, the size of the positioning rib and the size of the curved groove are mutually matched, and the curved groove is driven to synchronously rotate when the third rotating shaft, can drive under the effect in curved groove and move about third pivot 8, the outside of third pivot 8 is provided with the roller, so can drive the roller rotatory and control and move about simultaneously, guarantee that the wire winding is more even.
The above structure and process are shown in FIGS. 1-2.
Along with the increase of time, the thickness of the coil gradually increases, and finally the coil is contacted with the limiting rod 7 to continue winding, the limiting rod 7 is driven to move downwards, the moving block 6 is arranged at the left end of the limiting rod 7, so that the moving block 6 is driven to move downwards synchronously, the bottom end of the moving rod 14 is provided with a slide block, the slide block is movably connected with the moving block 6 through a support rod, when the moving block 6 moves downwards, the slide block is driven to move towards the right side synchronously along the sliding groove, so that the moving rod 14 is driven to move towards the left side synchronously, the moving rod 14 is positioned at the outer side of the loop bar 4, so that the loop bar 4 is driven to move towards the left side synchronously, the clamping of the limiting strip fails, the loop bar 4 stops rotating, the second rotating shaft 3 and the third rotating shaft 8 are driven to stop rotating simultaneously, and finally the roller stops rotating and continues winding to finish quantitative, in this meantime, the right side of gag lever post 7 is provided with the rack, can drive the rack and move down in step when gag lever post 7 moves down, rack and pinion 13's the mutual adaptation of size, the event can drive pinion 13 and rotate, the top swing joint of pinion 13 has the runner, through belt swing joint between the two, the event can drive the runner when pinion 13 is rotatory and rotate in step, also through belt swing joint between runner and the carousel 11, the event finally can drive carousel 11 and rotate in step, carousel 11 eccentric settings is in the outside of backup pad 10, and the outside is provided with connecting block 12, the event finally can drive connecting block 12 and be close to each other, the outside of connecting block 12 is provided with the cutting knife, it accomplishes the ration cutting to the cable finally to drive the cutting.
The above structure and process are shown in FIGS. 2-4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an even and quantitative wire winding after automatic cutout's thing networking winding device of wire winding, includes base (1), its characterized in that: the upper portion of the base (1) is movably connected with a first rotating shaft (2), the left side of the first rotating shaft (2) is movably connected with a second rotating shaft (3), the outer side of the second rotating shaft (3) is movably connected with a loop bar (4), the upper portion of the base (1) is fixedly connected with a vertical bar (5), the inner portion of the vertical bar (5) is movably connected with a moving block (6), the outer side of the moving block (6) is movably connected with a limiting rod (7), the upper portion of the second rotating shaft (3) is movably connected with a third rotating shaft (8), the upper portion of the third rotating shaft (8) is fixedly connected with a fixed block (9), the outer side of the vertical bar (5) is fixedly connected with a supporting plate (10), the outer side of the supporting plate (10) is movably connected with a rotating disc (11), the outer side of the rotating disc (11) is movably connected with a connecting block (12), the right; the right side of the loop bar (4) is provided with limiting strips which are distributed at intervals, the limiting strips are matched with the limiting strips arranged on the left side of the first rotating shaft (2) in size, the bottom end of the moving rod (14) is provided with a sliding block, a sliding groove is formed in the base (1), the size of the sliding groove is matched with that of the sliding block, and the sliding block is movably connected with the moving block (6) through a support rod; the right-hand member of gag lever post (7) is provided with the mutual adaptation of size of the size of rack and pinion (13) and the size of rack, and the top swing joint of pinion (13) has the runner, through belt swing joint between the two, and also through belt swing joint between runner and carousel (11), the outside of connecting block (12) is provided with the cutting knife, and carousel (11) eccentric settings is in the outside of backup pad (10).
2. The internet of things winding device capable of winding uniformly and automatically cutting after quantitative winding according to claim 1, wherein: the surface of the third rotating shaft (8) is provided with a curved groove, the bottom of the fixing block (9) is provided with a positioning rib, and the size of the positioning rib is matched with that of the curved groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415238.6A CN111547579B (en) | 2020-05-15 | 2020-05-15 | Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415238.6A CN111547579B (en) | 2020-05-15 | 2020-05-15 | Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111547579A CN111547579A (en) | 2020-08-18 |
| CN111547579B true CN111547579B (en) | 2021-05-25 |
Family
ID=71996802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010415238.6A Active CN111547579B (en) | 2020-05-15 | 2020-05-15 | Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111547579B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093573A (en) * | 2020-09-04 | 2020-12-18 | 袁小盼 | Spinning quantitative winding device based on principle of photoresistor |
| CN112121374A (en) * | 2020-09-08 | 2020-12-25 | 齐春玲 | Ball quantitative inflation device taking energy conservation and environmental protection as framework |
| CN112170721A (en) * | 2020-09-24 | 2021-01-05 | 中国五冶集团有限公司 | Steel bar cutting device |
| CN112324104A (en) * | 2020-10-29 | 2021-02-05 | 赵磊 | Spray gun capable of solving spray hole blockage caused by residual coating and convenient to operate |
| CN112707238A (en) * | 2020-12-29 | 2021-04-27 | 成都美数科技有限公司 | Production equipment of coil equipment for antenna |
| CN113104669B (en) * | 2021-05-31 | 2023-12-15 | 浙江衢州格林特电线电缆有限公司 | Winding device with limiting structure for mobile phone data line production |
| CN114701913A (en) * | 2022-05-13 | 2022-07-05 | 浙江圣环丝绸股份有限公司 | Adjustable full-automatic yarn winding device |
| CN115947178B (en) * | 2023-01-10 | 2024-01-19 | 海安锦泰化纤有限公司 | Silk falling and coiling device and system for polyester production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339217A1 (en) * | 1993-11-18 | 1995-05-24 | Schlafhorst & Co W | Bobbin winder control |
| US6749143B1 (en) * | 2000-03-21 | 2004-06-15 | Jimmy F. Holcomb | Level winding device |
| CN108328415A (en) * | 2018-01-29 | 2018-07-27 | 重庆伏羲科技有限公司 | A kind of cutting of electric wire is around winding apparatus |
| CN109466970B (en) * | 2018-11-29 | 2021-04-06 | 象山邱工联信息技术有限公司 | Cable winding device |
| CN110696207A (en) * | 2019-11-18 | 2020-01-17 | 浙江立鑫高温耐火材料有限公司 | Novel refractory material production is with ration cutting device |
| CN110980411B (en) * | 2019-11-25 | 2021-06-01 | 南通益纳森智能科技有限公司 | Winding machine capable of ensuring uniform and tighter winding |
-
2020
- 2020-05-15 CN CN202010415238.6A patent/CN111547579B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111547579A (en) | 2020-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111547579B (en) | Internet of things winding device capable of conducting automatic cutting after uniform and quantitative winding | |
| CN111348486B (en) | Winding device capable of conducting quantitative winding and automatic cutting based on rack bar movement | |
| GB1335085A (en) | Wire cutting stripping and terminal applying machine | |
| CN205704562U (en) | A kind of second growth wood peeling device | |
| CN203103855U (en) | Multifunctional full-automatic fast wire stripping machine | |
| CN111573357B (en) | Paper winding device based on thickness change ration is around rolling up and automatic cutout | |
| CN208256380U (en) | Full-automatic copper-clad foil machine | |
| CN112382989A (en) | Electric wire peeling device capable of being used for different specifications | |
| CN103448972A (en) | Automatic label and protective film pasting machine | |
| CN217456713U (en) | Device for labeling on paper sheets | |
| CN108162427B (en) | Rubber headband automatic moulding machine | |
| CN215362265U (en) | Automatic labeling machine label forming device | |
| CN206947290U (en) | A kind of full-automatic filament winding device | |
| CN108937101A (en) | A kind of road brush molding machine | |
| CN111453531A (en) | Intelligent winding machine capable of quantitatively cutting and stably winding based on rotation | |
| CN109717607A (en) | A kind of mao of set wrapping machine | |
| CN211224035U (en) | Binding apparatus is used in cable production and processing | |
| CN210853255U (en) | Automatic labeling machine for shoe production | |
| CN212331816U (en) | Winding device for simulating production of christmas tree branches | |
| CN210080595U (en) | Can adjust bar cutter of reinforcing bar corner cut | |
| CN110844669B (en) | Strip coiling tension applying equipment used in slitting production line | |
| CN112357274A (en) | Automatic express delivery labeling mechanical equipment capable of guaranteeing to label smoothly | |
| CN208199073U (en) | A kind of gift wrap paper labelling machine | |
| CN113261837A (en) | Automatic branch binding machine used on artificial leaves of Christmas tree | |
| CN208248695U (en) | A kind of continuous label wheel rotary machine |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210510 Address after: No.1 Dongji Avenue, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Applicant after: Tuoheng Technology Co.,Ltd. Address before: 537100 qintang No.1 middle school, qintang street, qintang District, Guigang City, Guangxi Zhuang Autonomous Region Applicant before: Guangxi Guigang Shengyu Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |