CN113421766A - Flat coil carrier device - Google Patents
Flat coil carrier device Download PDFInfo
- Publication number
- CN113421766A CN113421766A CN202110977983.4A CN202110977983A CN113421766A CN 113421766 A CN113421766 A CN 113421766A CN 202110977983 A CN202110977983 A CN 202110977983A CN 113421766 A CN113421766 A CN 113421766A
- Authority
- CN
- China
- Prior art keywords
- coil
- carrier
- plate
- driving
- flat
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
- H01F41/074—Winding flat coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a flat coil carrier device, which comprises a carrier bearing mechanism, a loading jig, a driving mechanism and a coil suction mechanism, wherein the loading jig is detachably arranged on the carrier bearing mechanism, the driving mechanism is arranged on the carrier bearing mechanism, the coil suction mechanism is arranged in the loading jig in a sliding manner, a limiting unit capable of clamping the coil suction mechanism is arranged in the driving mechanism, and the limiting unit drives the coil suction mechanism to transversely move under the action of the driving unit. The flat coil assembling machine has the advantages that the flat coil assembling is automatic, the production efficiency is improved, and meanwhile, the safety of operators is guaranteed.
Description
Technical Field
The invention relates to the field of industrial equipment, in particular to a flat coil carrier device.
Background
When the flat coil is assembled, the assembling space is small, so that the assembling precision requirement on the flat coil is high, the flat coil needs to be heated for 80 seconds at a high temperature of 80 ℃ after being assembled in place, and the flat coil is accompanied by high temperature, so that the manual operation difficulty is high, the danger is high, the production efficiency is low, the production cost is high, and the market demand is difficult to meet due to the above various problems.
Therefore, how to realize the automation of grabbing and assembling the flat coil is a technical problem which is continuously solved at present.
Disclosure of Invention
The invention aims to provide a flat coil carrier device, which realizes automatic assembly of a flat coil, improves the production efficiency and ensures the safety of operators.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a flat coil carrier device which comprises a carrier bearing mechanism, a loading jig, a driving mechanism and a coil suction mechanism, wherein the loading jig is detachably arranged on the carrier bearing mechanism, the driving mechanism is arranged on the carrier bearing mechanism, the coil suction mechanism is arranged in the loading jig in a sliding mode, a limiting unit capable of clamping the coil suction mechanism is arranged in the driving mechanism, and the limiting unit drives the coil suction mechanism to move transversely under the action of the driving unit.
For the above technical solution, the applicant has further optimization measures.
Optionally, the carrier supporting mechanism includes a substrate, the loading jig is positioned on the substrate, and a proximity switch for detecting the in-place state of the loading jig is disposed on the substrate.
Furthermore, the two sides of the base plate are respectively provided with a positioning plate, the top of the positioning plate is provided with a positioning column, and the loading jig is correspondingly provided with a positioning sleeve inserted with the positioning column.
Optionally, the driving mechanism includes a driving unit, a driving block, and a limiting unit, a lower portion of the limiting unit is fixed on the driving block, an upper portion of the limiting unit has a slot abutting against the coil sucking mechanism, and the driving mechanism is configured to drive the driving block to move transversely, so as to drive the coil sucking mechanism to move transversely.
Further, carrier bearing mechanism includes the base plate, it places to load the tool location on the base plate department is provided with the proximity switch who is used for detecting the condition that loads the tool and targets in place, spacing unit adopts two limiting plates, and the top of limiting plate is provided with the slot, two limiting plates set up relatively in the outside of base plate.
Optionally, the loading jig comprises a jig main body with a U-shaped cross section, wing plates are arranged on two sides of the top of the jig main body, the wing plates are placed on the top of the carrier bearing mechanism, a guide rail is arranged in the middle of the jig main body, a sliding block in sliding fit with the guide rail is arranged on the guide rail, and the sliding block is fixedly connected with the coil sucking mechanism.
Furthermore, a positioning sleeve which can be positioned with the carrier bearing mechanism is arranged on the wing plate.
Further, coil suction means includes the support plate, set up picture peg, the dead lever of setting on the support plate in the support plate both sides, fix the magnet on the dead lever, the support plate with sliding block fixed connection, the picture peg can be inserted and locate pluggably in spacing unit's the slot, actuating mechanism drives spacing unit sideslip and then promote the support plate is along the guide rail sideslip, the direction that sets up of guide rail is on a parallel with actuating mechanism's among the actuating mechanism drive direction.
Furthermore, a spring is arranged at the rear end of the carrier plate, one end of the spring abuts against the rear side face of the carrier plate, the other end of the spring abuts against a baffle on the jig main body, and the spring is always in a compression and tension state.
Furthermore, a door frame is fixed above the jig main body, a positioning block is fixed on the front side of the door frame, a through hole for the magnet to pass through is formed in the front side of the door frame and the positioning block, and a positioning groove matched with the flat coil is formed in the outer side of the positioning block.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the flat coil carrier device disclosed by the invention is designed by combining human engineering aiming at the assembly process characteristics of a flat coil, and the structure that the carrier supporting mechanism and the loading jig are separated is adopted, so that the loading jig can be heated after being transported after the flat coil is grabbed, the defects of the existing process are overcome, and meanwhile, the safety, the comfort and the high efficiency in the operation process of personnel are increased.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a flat-plate coil carrier device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a carrier supporting mechanism in the flat coil carrier device shown in fig. 1;
fig. 3 is a schematic structural view of a loading jig in the flat coil carrier device shown in fig. 1;
fig. 4 is a schematic structural view of a coil sucking mechanism in the flat coil carrier device shown in fig. 1.
Wherein the reference numerals are as follows:
1. the device comprises a carrier supporting mechanism 11, a base plate 12, a proximity switch 13, a positioning plate 14 and a positioning column;
2. the loading jig comprises a loading jig 21, a jig main body 22, wing plates 23, guide rails 24, a positioning sleeve 25, a door frame 26 and a positioning block;
3. the device comprises a driving mechanism 31, a driving unit 32, a driving block 33, a limiting plate 34 and a slot;
4. a coil suction mechanism 41, a carrier plate 42, a plug board 43, a fixing rod 44, a magnet 45 and a spring;
5. a flat coil.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment describes a flat coil carrier device, as shown in fig. 1, the flat coil carrier device includes a carrier supporting mechanism 1, a loading jig 2, a driving mechanism 3, and a coil sucking mechanism 4, the loading jig 2 is detachably mounted on the carrier supporting mechanism 1, the driving mechanism 3 is disposed on the carrier supporting mechanism 1, the coil sucking mechanism 4 is slidably disposed in the loading jig 2, a limiting unit capable of clamping the coil sucking mechanism 4 is disposed in the driving mechanism 3, and the limiting unit drives the coil sucking mechanism 4 to move transversely under the action of a driving unit 31.
In this embodiment, the loading jig 2 is detachably mounted on the carrier supporting mechanism 1, and the carrier supporting mechanism 1 is provided with a limiting unit capable of driving the coil absorbing mechanism 4 to move, that is, the loading jig 2 can drive the coil absorbing mechanism 4 to absorb the coil after being placed in place on the carrier supporting mechanism 1, and the absorption of the flat coil can be kept after the absorption, and then the loading jig 2 can be transferred, and the flat coil 5 can be conveniently assembled and subsequently heated. The design can not only make up the defects of the existing flat coil assembling process, but also improve the assembling efficiency and increase the safety and comfort in the operation process of personnel.
Specifically, as shown in fig. 2, the carrier supporting mechanism 1 includes a substrate 11, the loading jig 2 is positioned on the substrate 11, and a proximity switch 12 for detecting the in-place state of the loading jig 2 is disposed at the substrate 11. The two sides of the base plate 11 are respectively provided with a positioning plate 13, the positioning plates 13 are arranged on the outer side of the base plate 11, the top of each positioning plate 13 is provided with a positioning column 14, and the loading jig 2 is correspondingly provided with a positioning sleeve 24 inserted with the positioning column 14. The existence of position sleeve 24 and reference column 14, locating plate 13 can fix a position rapidly and load tool 2 and carrier supporting mechanism 1, is convenient for carry out quick location, the automation mechanized operation of being convenient for. In order to detect whether the loading jig 2 is loaded in place, a proximity switch 12 may be disposed at the substrate 11, and the proximity switch 12 is used for detecting the loading jig 2 in place.
The driving mechanism 3 comprises a driving unit 31, a driving block 32 and a limiting unit, the lower part of the limiting unit is fixed on the driving block 32, the upper part of the limiting unit is provided with a slot 34 which is butted with the coil sucking mechanism 4, and the driving mechanism 3 is used for driving the driving block 32 to move transversely and further driving the coil sucking mechanism 4 to move transversely. Specifically, the limiting unit adopts two limiting plates 33, the top of the limiting plate 33 is provided with the slot 34, and the two limiting plates 33 are oppositely arranged on the outer side of the base plate 11 but on the inner side of the positioning plate 13.
As shown in fig. 3, the loading jig 2 includes a jig main body 21 having a U-shaped cross section, wing plates 22 are disposed on two sides of the top of the jig main body 21, the wing plates 22 are placed on the top of the carrier supporting mechanism 1, a guide rail 23 is disposed in the middle of the jig main body 21, a sliding block slidably engaged with the guide rail 23 is disposed on the guide rail 23, the sliding block is fixedly connected to the coil sucking mechanism 4, and a positioning sleeve 24 capable of positioning the carrier supporting mechanism 1 is disposed on the wing plate 22.
As shown in fig. 4, the coil sucking mechanism 4 includes a carrier plate 41, insertion plates 42 disposed on two sides of the carrier plate 41, a fixing rod 43 disposed on the carrier plate 41, and a magnet 44 fixed on the fixing rod 43, wherein the carrier plate 41 is fixedly connected to the sliding block, the insertion plates 42 are inserted into the slots 34 of the limiting units in a pluggable manner, the driving mechanism 3 drives the limiting units to move transversely to further push the carrier plate 41 to move transversely along the guide rails 23, and the setting direction of the guide rails 23 is parallel to the driving direction of the driving unit 31 in the driving mechanism 3. The rear end of the carrier plate 41 is provided with a spring 45, one end of the spring 45 abuts against the rear side surface of the carrier plate 41, the other end abuts against a baffle plate on the jig main body 21, and the spring 45 is always in a compression and tension state.
In order to better position the plate coil, a door frame 25 is fixed above the jig main body 21, a positioning block 26 is fixed on the front side of the door frame 25, a through hole for allowing the magnet 44 to pass through is formed in the front side of the door frame 25 and the positioning block 26, and a positioning groove matched with the plate coil is formed in the outer side of the positioning block 26.
During specific work, when the loading jig 2 is placed on the carrier supporting mechanism 1, the positioning sleeve 24 is in butt joint with the positioning column 14 for positioning, the inserting plate 42 is clamped by the inserting groove 34 on the limiting plate 33, and meanwhile, the proximity switch 12 can also effectively detect the loading jig 2; the driving unit 31 (an air cylinder, a motor and the like) works to control the driving block 32 to move transversely to drive the limiting plate 33 to move, so that the limiting plate 33 pushes the carrier plate 41, the magnet 44 retracts, the flat coil placing position of the loading jig 2 is opened, namely, the magnet 44 is moved out of the positioning block 26, and the flat coil 5 is conveniently loaded at the positioning block 26; after the plate coil finishes the feeding action, the driving unit 31 resets, the magnet 44 penetrates out of the through holes of the door frame 25 and the positioning block 26 again, the magnet 44 adsorbs the plate coil 5, and the spring 45 abuts against the carrier plate 41 at the moment, so that the plate coil 5 is always kept in the positioning block 26, and thus the plate coil 5 can be taken to the assembling position along with the loading jig 2 to carry out the assembling and subsequent heating of the plate coil 5.
To sum up, the dull and stereotyped coil carrier device of this embodiment to the assembly process characteristics of dull and stereotyped coil, has combined the ergonomic design, through carrier bearing mechanism 1, the structure of loading 2 phase separation of tool, is convenient for snatch the back at dull and stereotyped coil and carry out the heating after transporting loading tool 2, has compensatied the defect of current technology itself, has increased security, travelling comfort and the high efficiency in the personnel operation process simultaneously.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a dull and stereotyped coil carrier device, its characterized in that includes carrier bearing mechanism, loads tool, actuating mechanism and coil suction means, load tool detachably install in on the carrier bearing mechanism, actuating mechanism sets up on the carrier bearing mechanism, coil suction means slides and sets up in loading tool, but have the centre gripping among the actuating mechanism coil suction means's spacing unit, spacing unit drives under actuating unit's effect coil suction means sideslip.
2. The flat-plate coil carrier device according to claim 1, wherein the carrier supporting mechanism comprises a substrate, the loading jig is positioned on the substrate, and a proximity switch for detecting the in-place condition of the loading jig is disposed at the substrate.
3. The flat-plate coil carrier device according to claim 2, wherein the two sides of the substrate are respectively provided with a positioning plate, the top of the positioning plate is provided with a positioning post, and the loading jig is correspondingly provided with a positioning sleeve inserted with the positioning post.
4. The flat-plate coil carrier device according to claim 1, wherein the driving mechanism comprises a driving unit, a driving block, and a limiting unit, a lower portion of the limiting unit is fixed on the driving block, an upper portion of the limiting unit has a slot for abutting against the coil sucking mechanism, and the driving mechanism is used for driving the driving block to move transversely, thereby driving the coil sucking mechanism to move transversely.
5. The flat coil carrier device according to claim 4, wherein the carrier supporting mechanism includes a substrate, the loading jig is positioned on the substrate, a proximity switch for detecting the in-place status of the loading jig is disposed at the substrate, the limiting unit employs two limiting plates, the top of the limiting plate is provided with the slot, and the two limiting plates are oppositely disposed at the outer side of the substrate.
6. The flat coil carrier device according to claim 1, wherein the loading jig comprises a jig main body having a U-shaped cross section, wing plates are disposed on two sides of the top of the jig main body, the wing plates rest on the top of the carrier supporting mechanism, a guide rail is disposed in the middle of the jig main body, a sliding block slidably engaged with the guide rail is disposed on the guide rail, and the sliding block is fixedly connected to the coil sucking mechanism.
7. The flat-panel coil carrier device according to claim 6, wherein the wing plate is provided with a positioning sleeve that can be positioned with the carrier support mechanism.
8. The flat coil carrier device according to claim 6 or 7, wherein the coil suction mechanism includes a carrier plate, insertion plates disposed on two sides of the carrier plate, fixing rods disposed on the carrier plate, and magnets fixed on the fixing rods, the carrier plate is fixedly connected to the sliding blocks, the insertion plates are pluggable into the slots of the limiting units, the driving mechanism drives the limiting units to move transversely to push the carrier plate to move transversely along the guide rails, and the direction of the guide rails is parallel to the driving direction of the driving units in the driving mechanism.
9. The flat coil carrier device according to claim 8, wherein the carrier plate has a spring at a rear end thereof, one end of the spring abuts against a rear side of the carrier plate, and the other end abuts against a baffle plate on the jig main body, and the spring is always in a compressed and tensioned state.
10. The flat coil carrier device according to claim 8, wherein a door frame is fixed above the jig main body, a positioning block is fixed on the front side of the door frame, through holes for the magnets to pass through are formed in the front side of the door frame and the positioning block, and a positioning groove adapted to the flat coil is formed in the outer side of the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110977983.4A CN113421766B (en) | 2021-08-25 | 2021-08-25 | Flat coil carrier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110977983.4A CN113421766B (en) | 2021-08-25 | 2021-08-25 | Flat coil carrier device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113421766A true CN113421766A (en) | 2021-09-21 |
| CN113421766B CN113421766B (en) | 2021-12-10 |
Family
ID=77719321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110977983.4A Active CN113421766B (en) | 2021-08-25 | 2021-08-25 | Flat coil carrier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113421766B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369293A (en) * | 2013-08-16 | 2015-02-25 | 镒生电线塑料(昆山)有限公司 | Die electromagnetic induction heating apparatus and heating method thereof |
| CN106384661A (en) * | 2016-10-31 | 2017-02-08 | 浙江田中精机股份有限公司 | Assembling device of electromagnetic coil |
| CN206720341U (en) * | 2017-04-26 | 2017-12-08 | 马斯利自动化技术（苏州）有限公司 | Toter applied to coil assembly line |
| CN207338113U (en) * | 2017-09-12 | 2018-05-08 | 信源电子制品(昆山)有限公司 | A kind of coil shaping device |
| CN110937401A (en) * | 2019-12-11 | 2020-03-31 | 歌尔股份有限公司 | Automatic assembly equipment of product |
-
2021
- 2021-08-25 CN CN202110977983.4A patent/CN113421766B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369293A (en) * | 2013-08-16 | 2015-02-25 | 镒生电线塑料(昆山)有限公司 | Die electromagnetic induction heating apparatus and heating method thereof |
| CN106384661A (en) * | 2016-10-31 | 2017-02-08 | 浙江田中精机股份有限公司 | Assembling device of electromagnetic coil |
| CN206720341U (en) * | 2017-04-26 | 2017-12-08 | 马斯利自动化技术（苏州）有限公司 | Toter applied to coil assembly line |
| CN207338113U (en) * | 2017-09-12 | 2018-05-08 | 信源电子制品(昆山)有限公司 | A kind of coil shaping device |
| CN110937401A (en) * | 2019-12-11 | 2020-03-31 | 歌尔股份有限公司 | Automatic assembly equipment of product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113421766B (en) | 2021-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201281718Y (en) | PCB board up-down pull type testing clamp jig | |
| CN108188701B (en) | Padlock lock beam assembly machine | |
| CN113421766B (en) | Flat coil carrier device | |
| CN219791677U (en) | Automatic transplanting equipment for circuit board processing | |
| CN211978493U (en) | Sample analyzer, automatic mixing device of blood sample | |
| CN212222988U (en) | Universal mechanical arm of magnetic bead method nucleic acid extractor | |
| CN211683543U (en) | Ultrasonic welding station lifting device | |
| CN109270677B (en) | Reagent card clamping moving platform | |
| CN115582664A (en) | Battery frame multistation welding tool set | |
| CN214979282U (en) | Machining positioning device | |
| CN115610984A (en) | Grabbing and conveying integrated device for reagent card of blood type instrument | |
| CN210587569U (en) | Spot welding platform capable of quickly taking out electronic components | |
| CN209754478U (en) | spring assembly mechanism for clutch device | |
| CN115156881A (en) | Automatic electromagnet assembling device | |
| CN212586496U (en) | Testing device for being in butt joint with product interface to be tested | |
| CN209633219U (en) | A kind of assembly nailing system | |
| CN106695662B (en) | High efficient driving system | |
| CN217305252U (en) | Semi-automatic circuit detection tool | |
| CN221038534U (en) | Concrete resiliometer calibrating device | |
| CN219426056U (en) | Hot riveting welding device | |
| CN219224810U (en) | Fluorescent immunoassay appearance with suction head tray location structure | |
| CN219300340U (en) | Test equipment | |
| CN220961819U (en) | Tool for testing magnetic display of multiple NdFeB magnets | |
| CN213023820U (en) | Large-size liquid crystal flat panel detection station | |
| CN220107172U (en) | Contact pin equipment of connector |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flat coil carrier device Effective date of registration: 20230620 Granted publication date: 20211210 Pledgee: Bank of Suzhou Limited by Share Ltd. Kunshan branch Pledgor: SUZHOU R.H.A.C. AUTOMATION TECHNOLOGY CO.,LTD. Registration number: Y2023980044812 |