CN113066658B - Assembly method for narrow and thin coils - Google Patents
Assembly method for narrow and thin coils Download PDFInfo
- Publication number
- CN113066658B CN113066658B CN202110320060.1A CN202110320060A CN113066658B CN 113066658 B CN113066658 B CN 113066658B CN 202110320060 A CN202110320060 A CN 202110320060A CN 113066658 B CN113066658 B CN 113066658B
- Authority
- CN
- China
- Prior art keywords
- narrow
- positioning
- thin coil
- unit
- coil
- 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
-
- 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
- H01F41/041—Printed circuit coils
- H01F41/042—Printed circuit coils by thin film techniques
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides an assembling method for a narrow and thin coil, which comprises the following steps: providing an assembling device and a positioning gasket, wherein the assembling device comprises a winding unit, a moving unit, a vision unit and a control unit, the positioning gasket is provided with a first area and a second area, and the second area is provided with a plurality of positioning holes; the winding unit forms a narrow and thin coil, and the control unit acquires the position coordinate of the narrow and thin coil; the control unit controls the moving unit to grab the positioning gasket, moves the positioning gasket to the visual unit to obtain position information of the positioning hole and feeds the position information back to the control unit, the control unit calculates position coordinates of the positioning gasket according to the position information and compares the position coordinates with position coordinates of the narrow thin coil to control the moving unit to move the positioning gasket to be right above the narrow thin coil, the moving unit is controlled to move downwards, the positioning gasket is pressed on the narrow thin coil, and the narrow thin coil is adhered to the first area; and the narrow and thin coil is oppositely positioned on the magnet module by virtue of the positioning hole on the positioning gasket, so that the narrow and thin coil is assembled on the magnet module.
Description
Technical Field
The invention relates to the technical field of electronic equipment manufacturing, in particular to an assembling method for a narrow and thin electronic element.
Background
Magsafe is a charging connection technology of apple company, namely, coils of a wireless charging transmitting terminal and a wireless charging receiving terminal are assembled with magnets, and wireless charging efficiency is improved through centering adsorption among the magnets. However, for users who do not have magnets in many mobile phones, a magnetic mobile phone protection shell is needed to be used as a medium, so that the Magsafe function is realized. The coil inside the magnetic mobile phone protection shell is very small and thin (usually, the width of the coil is only 1.8mm, and the thickness of the coil is only 0.15 mm), so that the coil cannot be used for direct positioning when the coil and the magnet are assembled. Therefore, how to position and quickly assemble the narrow and thin coil and the magnet module becomes a technical problem to be solved by the urgent need of manufacturing the magnetic mobile phone protective shell.
Disclosure of Invention
The invention aims to solve the technical problem that the narrow and thin coil cannot be directly positioned and assembled with a magnet module through the structure of the coil. The invention aims to realize the process design of automatic coil winding and automatic assembly through a coil liner (coil liner), solves the technical problem of automatic assembly of the coil, improves the assembly efficiency and saves manpower and equipment.
Specifically, to achieve the above object, the present invention provides an assembling method for a narrow and thin coil, comprising:
step 1, respectively providing an assembling device and a positioning gasket, wherein the assembling device comprises a winding unit, a moving unit, a visual unit and a control unit, a first area and a second area are arranged on the positioning gasket, and a plurality of positioning holes are also arranged on the second area;
step 2, forming the narrow and thin coil through the winding unit, and acquiring the position coordinate of the narrow and thin coil by the control unit;
step 3, the control unit controls the moving unit to grab the positioning gasket and moves the positioning gasket to the vision unit, the vision unit obtains position data of a plurality of positioning holes in the positioning gasket and feeds the position data back to the control unit, and the control unit calculates position coordinates of the positioning gasket according to the position data of the positioning holes; the control unit controls the moving unit to move the positioning gasket to a position right above the narrow thin coil by comparing the position coordinates of the positioning gasket with the position coordinates of the narrow thin coil, and controls the moving unit to move downwards to press the positioning gasket on the narrow thin coil so that the narrow thin coil is adhered to the first area;
and 4, aligning the narrow and thin coil on a magnet module by virtue of a plurality of positioning holes on the positioning gasket, and assembling the narrow and thin coil on the magnet module.
Preferably, in some embodiments of the present invention, the winding unit includes:
one end of the wire rod is led onto the lower die after passing through the wire passing wheel and is fixed;
the upper die is arranged opposite to the lower die, the upper die can be pressed on the lower die, and a winding space is formed between the lower die and the upper die;
and the driving piece is used for driving the upper die and the lower die to rotate so as to wind the narrow and thin coil in the winding space.
Preferably, in some embodiments of the present invention, the lower mold includes a mold core and an outer rim, the mold core protrudes from the outer rim to form a step, the mold core has a wire clamp and a wire slot, and the wire is guided to the wire clamp through the wire slot and is clamped and fixed by the wire clamp.
Preferably, in some embodiments of the present invention, the assembling apparatus further includes a heating unit, and the heating unit is used to perform electric heating on the wound narrow and thin coil to shape the narrow and thin coil.
Preferably, in some embodiments of the present invention, the vision unit is a ccd camera, and the moving unit is a robot, and the robot sucks the positioning pad to move to the ccd camera for taking a picture, so as to obtain the position data of the plurality of positioning holes on the positioning pad.
Preferably, in some embodiments of the present invention, the assembling device further includes a code spraying unit, where the code spraying unit sprays a code on the positioning spacer to form a tracing code for tracing back the positioning spacer and the narrow thin coil assembled therewith.
Preferably, in some embodiments of the present invention, a step of loading and unloading the positioning pad attached with the narrow and thin coil from the winding unit for further testing is further included between step 3 and step 4.
Preferably, in some embodiments of the present invention, the step 4 further comprises:
the control unit acquires position coordinates of the magnet module;
the control unit controls the moving unit to move the positioning gasket to a position right above the magnet module by comparing the position coordinate of the magnet module with the position coordinate of the positioning gasket attached with the narrow and thin coil, and controls the moving unit to move downwards to press the positioning gasket on the magnet module in a pressing mode, so that the narrow and thin coil is adhered to the magnet module;
tearing off the positioning gasket on the narrow and thin coil.
Preferably, in some embodiments of the present invention, the first region is an annular structure, the first region surrounds the second region, and the positioning pad is a transparent polyester film.
Preferably, in some embodiments of the present invention, the positioning pad further has a third area thereon, the third area being outside the first area, and in step 3, the leading end of the narrow and thin coil is adhered to the third area.
In summary, the present invention provides a process method capable of automatically winding and manufacturing coils and automatically assembling coils by using an assembling device and a positioning pad. In the invention, the assembling device comprises a winding unit, a moving unit, a visual unit and a control unit, wherein a narrow thin coil is formed by the winding unit, the control unit controls the moving unit to grab a positioning gasket and move the positioning gasket to the visual unit, the visual unit acquires the position information of a plurality of positioning holes on the positioning gasket and feeds the position information back to the control unit, and the control unit calculates the position coordinates of the positioning gasket according to the position information of the plurality of positioning holes; the control unit compares the position coordinates of the positioning gasket with the position coordinates of the narrow thin coil, controls the moving unit to move the positioning gasket to the position right above the narrow thin coil, controls the moving unit to move downwards, and presses the positioning gasket on the narrow thin coil to enable the narrow thin coil to be adhered to the first area. The positioning gasket is designed into a sheet-shaped carrier, the sheet-shaped carrier comprises a first area for bearing the narrow and thin electronic element and a second area for positioning, and a plurality of positioning holes for positioning are arranged in the second area. According to the invention, the design of automatic assembly is realized through the control unit, the vision unit and the moving unit, and the positioning of the narrow and thin coil is assisted by the positioning gasket, namely, the coil is assembled on the positioning gasket in an indirect positioning mode, and then the positioning precision of the narrow and thin coil and the magnet is ensured through the positioning matching of the positioning hole of the positioning gasket and the magnet module, so that the assembly efficiency is improved, and the labor cost is also saved.
The invention includes how to automatically wind the coil, how to automatically assemble the coil with the positioning gasket after the coil is wound, namely, after the coil is automatically wound, the positioning gasket is directly sucked for assembly, and the invention is realized by one machine. The narrow and thin coil and the positioning gasket are assembled to meet high position degree requirements, and the narrow and thin coil and the positioning gasket are assembled and positioned by adopting a mode of acquiring the positioning hole by a visual unit.
The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.
Drawings
FIG. 1 is a schematic view of a spacer according to an embodiment of the present invention.
FIG. 2 is a flow chart of an embodiment of the present invention.
Wherein, the reference numbers:
100: positioning the gasket;
PA: a first region; PB: a second region;
110: positioning holes;
111: positioning the circular hole; 112: positioning waist hole
S1-S4 step
Detailed Description
The invention will be described in detail with reference to the following drawings, which are provided for illustration purposes and the like:
the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 inventive step, are within the scope of the present disclosure.
In the description of the embodiments of the present application, it should be understood that the terms "outer surface", "inner surface", and the like refer to an orientation or positional relationship based on that shown in the drawings, which is only for convenience of description and simplicity of description, and does not imply or indicate that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the present application.
As shown in fig. 2, which is a flowchart of an embodiment of the present invention, the method includes the following steps:
step S1, providing an assembling device and a positioning pad 100, respectively, in this embodiment, the assembling device is used to wind a coil and automatically assemble the coil and the positioning pad 100 together, that is, after the coil is automatically wound, the positioning pad 100 is directly sucked and assembled, and the assembly is implemented by one machine. The assembling device of the embodiment comprises a winding unit, a moving unit, a vision unit and a control unit, wherein the winding unit comprises an upper die, a lower die and a driving piece, the lower die is arranged opposite to the upper die, and the driving piece is used for driving the upper die and the lower die to rotate. When using the wire winding unit to form the coil, need to lead to the one end of wire rod behind the line wheel on the bed die to it is fixed, in this embodiment, the bed die for example includes mold core and outer fringe, the mold core protrusion in the outer fringe forms a step, can also have fastener and wire casing on the mold core, the wire rod process the wire casing leads to the fastener, and by the fastener centre gripping is fixed.
Further, in this embodiment, the upper mold is configured to be capable of being press-fitted onto the lower mold, when the upper mold and the lower mold are vertically fastened, a winding space is formed between the lower mold and the upper mold, and the driving member drives the upper mold and the lower mold to rotate, so as to wind the narrow and thin coil in the winding space. The assembling device also comprises a heating unit, and the heating unit is adopted to electrify and heat the wound narrow and thin coil so as to form the narrow and thin coil.
The assembling device further comprises a code spraying unit, wherein the code spraying unit sprays codes on the positioning gasket 100 (shown in fig. 1) to form a tracing code for tracing the positioning gasket 100 and the narrow and thin coil assembled with the positioning gasket 100. The code spraying unit of the present embodiment may be a device having a code spraying head, the code spraying head sprays codes on the positioning pad 100 to mark the coil, that is, the code spraying is for tracking the coil, and a test in a subsequent process may scan the codes to know when the coil is produced on which machine, for example, the code spraying is a bar code or a two-dimensional code, etc. The tests are directed to coil AOI dimension test, LCR function test, finished product Gauss test, retention force test, finished product dimension test, VNA test and U-trust test, the coil AOI and LCR are provided with a positioning gasket 100, after the positioning gasket 100 is removed in the later test, the coil source can be continuously traced by associating the bar code on the positioning gasket 100 with the bar code on the finished product.
Fig. 1 is a schematic view of a positioning pad according to an embodiment of the invention. The positioning pad 100 has a first area PA and a second area PB, and the second area PB further has a plurality of positioning holes 110. The positioning pad 100 is positioned by the positioning hole 110, so as to facilitate positioning. For example, the positioning holes 110 may include a positioning round hole 111 and a positioning waist hole 112, the positioning round hole 111 is used for controlling the positioning position of the positioning pad 100, and the positioning waist hole 112 is used for controlling the positioning direction of the positioning pad 100.
Further, the positioning pad 100 of the present embodiment may be a sheet-shaped carrier, which may be made of transparent PET film, for example, with a thickness of 0.125mm. The transparent film is adopted, so that the price is low, and the manufacturing cost is low; secondly, can conveniently fix a position, through transparent carrier, can be convenient for the vision snatchs when fixing a position.
And S2, forming the narrow and thin coil through the winding unit, and acquiring the position coordinate of the narrow and thin coil by the control unit.
Step S3, the control unit controls the moving unit to grab the positioning pad 100, and moves the positioning pad 100 to the vision unit, the vision unit obtains position data of the positioning holes 110 on the positioning pad 100 and feeds the position data back to the control unit, and the control unit calculates position coordinates of the positioning pad 100 according to the position data of the positioning holes 110; the control unit controls the moving unit to move the positioning pad 100 to a position right above the narrow thin coil by comparing the position coordinate of the positioning pad 100 with the position coordinate of the narrow thin coil, and controls the moving unit to move downwards, so that the positioning pad 100 is pressed on the narrow thin coil, and the narrow thin coil is adhered to the first area PA.
In this embodiment, the vision unit is, for example, a Charge Coupled Device (CCD) camera, and the moving unit is, for example, a robot, and the robot sucks the positioning pad 100 to move to the CCD camera for taking a picture, so as to obtain the position data of the positioning holes 110 on the positioning pad 100. Because the position of the upper die cannot be increased by taking a picture of the CCD, the manipulator needs to move to the position under the CCD to take a picture after sucking the positioning gasket 100, and the coil is wound by the die core of the lower die, so the default position of the coil is fixed, the manipulator sucks the positioning gasket 100 and places the positioning gasket 100 under the CCD to take a picture, the vision can grab the positioning hole 110 of the positioning gasket 100, finally, the central position coordinate of the positioning gasket 100 is obtained in the control unit, the coordinate is coincided with the actual position coordinate of the coil, and the manipulator can directly move to the position of the coil. The control unit of this embodiment is, for example, a computing device, and is connected in communication with a winding unit for winding the coil, and after the coil is wound and formed, the control unit may obtain position coordinates of the coil on the assembling device. In addition, the control unit may calculate the center position of the spacer 100 through an internally preset algorithm according to the picture of the spacer 100 acquired from the vision unit, thereby determining the center position coordinates thereof. The control unit can automatically compare the position coordinates of the coil and the positioning pad 100, so as to know the motion and the motion direction of the mobile unit. Further, in other more embodiments, the control unit may also control the assembly of the coil adhered to the positioning pad 100 and an external device such as a magnet module, thereby implementing the automatic assembly of the coil.
In another embodiment of the present invention, the spacer 100 with the narrow and thin coil attached thereon may be loaded from the winding unit and then tested.
Step S4, the narrow and thin coil is aligned to the magnet module by the plurality of positioning holes 110 on the positioning spacer 100, so that the narrow and thin coil is assembled on the magnet module. Specifically, the chuck suction coil and the positioning pad 100 of the robot may be selectively placed on the tray or may be directly assembled with the magnet module, but there are usually other testing processes, and therefore, the chuck suction coil and the positioning pad 100 of the robot are placed on the tray. Generally, there are two ways of assembling the coil and positioning pad 100 and the magnet module, a manual way and an automatic machine way, wherein the manual way depends on a tool, and a pin is matched with the positioning hole 110; the automatic machine platform mode is that the vision snatchs, through the manipulator, assembles on the magnet module.
In assembling the narrow and thin coil on the magnet module by positioning the narrow and thin coil pair on the magnet module by means of the positioning spacer 100, the control unit first acquires the position coordinates of the magnet module; the control unit controls the moving unit to move the positioning gasket 100 to a position right above the magnet module by comparing the position coordinates of the magnet module with the position coordinates of the positioning gasket 100 attached with the narrow and thin coil, and controls the moving unit to move downwards to press the positioning gasket 100 on the magnet module so that the narrow and thin coil is adhered to the magnet module; tearing off the positioning pad 100 on the narrow and thin coil.
Illustratively, in this embodiment, the first area PA is an annular structure, the first area PA surrounds the second area PB, and the positioning pad 100 is a transparent mylar film. The transparent film is adopted, so that the price is low, and the manufacturing cost is low; secondly, can conveniently fix a position, through transparent carrier, can be convenient for the vision snatch when fixing a position. The positioning pad 100 further has a third area outside the first area PA, and in step 3, the leading end of the narrow and thin coil is adhered to the third area. One of the inner and outer leading-out ends of the coil is in the coil, and the other is outside the coil, so that after the coil is assembled on the positioning gasket 100, when the coil is electrified and heated, the positioning gasket 100 is favorable for avoiding an electrode.
In summary, the invention adopts an indirect positioning manner, the coil is assembled on the positioning gasket, and then the positioning precision of the narrow and thin coil and the magnet is ensured through the positioning cooperation of the positioning hole on the positioning gasket and the magnet module, wherein the positioning precision comprises how to automatically wind the coil, how to automatically assemble the coil with the positioning gasket after winding, that is, after the coil is automatically wound, the positioning gasket is directly sucked for assembly, and the method is realized through one machine.
The coil and the positioning gasket are assembled to meet high position degree requirements, assembly and positioning of the coil are achieved by means of acquiring the positioning holes through CCD vision, and in addition, after winding is finished, the inner leading end is located in a wire clamp of a lower die and needs to be fixed in position, the inner leading end is bonded with an adhesive area corresponding to the positioning gasket, and the coil in the coil is guaranteed to be fixed in position on the positioning gasket.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. An assembly method for a narrow thin coil, comprising:
step 1, respectively providing an assembling device and a positioning gasket, wherein the assembling device comprises a winding unit, a moving unit, a vision unit and a control unit, a first area and a second area are arranged on the positioning gasket, and a plurality of positioning holes are also arranged on the second area;
step 2, forming the narrow and thin coil through the winding unit, and acquiring the position coordinate of the narrow and thin coil by the control unit;
step 3, the control unit controls the moving unit to grab the positioning gasket and moves the positioning gasket to the vision unit, the vision unit obtains position data of a plurality of positioning holes in the positioning gasket and feeds the position data back to the control unit, and the control unit calculates position coordinates of the positioning gasket according to the position data of the positioning holes; the control unit controls the moving unit to move the positioning gasket to a position right above the narrow thin coil by comparing the position coordinates of the positioning gasket with the position coordinates of the narrow thin coil, and controls the moving unit to move downwards to press the positioning gasket on the narrow thin coil so that the narrow thin coil is adhered to the first area;
step 4, the narrow and thin coil is oppositely positioned on a magnet module by virtue of a plurality of positioning holes on the positioning gasket, so that the narrow and thin coil is assembled on the magnet module;
the first area is of an annular structure, the first area surrounds the second area, and the positioning gasket is made of transparent polyester film.
2. The assembling method for a narrow and thin coil as claimed in claim 1, wherein the winding unit comprises:
one end of the wire rod is led onto the lower die after passing through the wire passing wheel and is fixed;
the upper die is arranged opposite to the lower die, the upper die can be pressed on the lower die, and a winding space is formed between the lower die and the upper die;
and the driving piece is used for driving the upper die and the lower die to rotate so as to wind the narrow and thin coil in the winding space.
3. The assembling method for the narrow thin coil as claimed in claim 2, wherein the lower mold includes a core and an outer rim, the core protrudes from the outer rim to form a step, the core has a wire clamp and a wire slot, the wire is guided to the wire clamp through the wire slot and is clamped and fixed by the wire clamp.
4. The assembling method for the narrow and thin coil as claimed in claim 3, wherein the assembling apparatus further comprises a heating unit, and the narrow and thin coil is formed by heating the narrow and thin coil by the heating unit.
5. The method as claimed in claim 1, wherein the vision unit is a CCD camera, and the moving unit is a robot, and the robot sucks the positioning pad to move to the CCD camera for taking a picture to obtain the position data of the positioning holes on the positioning pad.
6. The assembling method for the narrow and thin coil as claimed in claim 5, wherein the assembling device further comprises a code spraying unit, and the code spraying unit sprays codes on the positioning spacers to form a tracing code for tracing the positioning spacers and the narrow and thin coil assembled with the positioning spacers.
7. The assembling method for the narrow thin coil as claimed in claim 1, further comprising a step of loading and unloading the positioning pad attached with the narrow thin coil from the winding unit for further testing between step 3 and step 4.
8. The assembling method for a narrow and thin coil as claimed in claim 1, wherein said step 4 further comprises:
the control unit acquires position coordinates of the magnet module;
the control unit controls the moving unit to move the positioning gasket to a position right above the magnet module by comparing the position coordinate of the magnet module with the position coordinate of the positioning gasket attached with the narrow and thin coil, and controls the moving unit to move downwards to press the positioning gasket on the magnet module so that the narrow and thin coil is adhered to the magnet module;
tearing off the positioning gasket on the narrow and thin coil.
9. The assembly method for the narrow, thin coil of claim 1, further comprising a third area on the positioning pad, the third area being outside the first area, wherein in step 3, the terminal of the narrow, thin coil is adhered to the third area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320060.1A CN113066658B (en) | 2021-03-25 | 2021-03-25 | Assembly method for narrow and thin coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110320060.1A CN113066658B (en) | 2021-03-25 | 2021-03-25 | Assembly method for narrow and thin coils |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113066658A CN113066658A (en) | 2021-07-02 |
| CN113066658B true CN113066658B (en) | 2023-03-14 |
Family
ID=76561921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110320060.1A Active CN113066658B (en) | 2021-03-25 | 2021-03-25 | Assembly method for narrow and thin coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113066658B (en) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100487832C (en) * | 2005-10-24 | 2009-05-13 | 中国科学院电工研究所 | Double-winding double-plate coil coiling device and coiling method |
| GB2436365B (en) * | 2006-03-21 | 2008-04-02 | Siemens Magnet Technology Ltd | Apparatus and method for shimming the magnetic field generated by a magnet |
| CN101651040A (en) * | 2009-08-05 | 2010-02-17 | 济南志亨特种变压器有限公司 | Special locating device for air trough plate |
| US20140104284A1 (en) * | 2012-10-16 | 2014-04-17 | Qualcomm Mems Technologies, Inc. | Through substrate via inductors |
| CN204230034U (en) * | 2014-09-23 | 2015-03-25 | 江苏南瑞帕威尔电气有限公司 | A kind of low-voltage line coiled wire-wound coil lifts one's head fixture |
| CN104867643A (en) * | 2015-04-24 | 2015-08-26 | 彭德华 | Coil assembly used for electromagnetic valves and production technology thereof |
| CN205905024U (en) * | 2016-05-05 | 2017-01-25 | 四川省桑瑞光辉标识系统股份有限公司 | Ageing automatic system of placing of flowing water line light pipe based on vision positioning |
| CN207338118U (en) * | 2017-10-17 | 2018-05-08 | 天津市百利纽泰克电气科技有限公司 | A kind of reactor coiling clamping fixture |
| CN107591974B (en) * | 2017-11-03 | 2019-07-12 | 新誉轨道交通科技有限公司 | Band winding iron core manufacturing method and compact band winding iron core |
| CN208507459U (en) * | 2018-08-01 | 2019-02-15 | 苏州夏特电气有限公司 | A kind of reactor coiling clamping fixture |
| CN109273246A (en) * | 2018-11-06 | 2019-01-25 | 无锡晶晟科技股份有限公司 | A method of spherical coil is prepared for the jig of coiling spherical coil and using the jig |
| CN112230021B (en) * | 2019-07-15 | 2022-11-11 | 中惠创智（深圳）无线供电技术有限公司 | Test bench for wireless power supply test system |
| CN210620684U (en) * | 2019-09-19 | 2020-05-26 | 昆山联滔电子有限公司 | Positioning film assembly |
| CN211088067U (en) * | 2019-11-12 | 2020-07-24 | 昆山联滔电子有限公司 | Wireless charging module positioning pad |
| CN211681712U (en) * | 2019-12-31 | 2020-10-16 | 昆山联滔电子有限公司 | Fine positioning device for wire |
| CN111276328B (en) * | 2020-01-21 | 2022-05-24 | 昆山联滔电子有限公司 | Winding machine and coil demolding method thereof |
| CN211604917U (en) * | 2020-03-30 | 2020-09-29 | 深圳市勤信隆电子有限公司 | Automatic winding machine for transformer coil |
| CN111952056A (en) * | 2020-09-14 | 2020-11-17 | 苏州安洁科技股份有限公司 | Circular winding wireless charging coil |
-
2021
- 2021-03-25 CN CN202110320060.1A patent/CN113066658B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113066658A (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017043434A1 (en) | Wireless power supply system | |
| EP1998343A3 (en) | Contactless power transferring coil unit, mobile terminal, power transmitting apparatus, and contactless power transferring system | |
| CN208083674U (en) | A kind of laser marking machine | |
| CN108161236A (en) | A kind of laser marking device | |
| CN113066658B (en) | Assembly method for narrow and thin coils | |
| CN107138846B (en) | Ultrasonic micro-welding method and device applied to RFID magnetic card metal copper wire | |
| CN117253719A (en) | Full-automatic VCM winding and film pasting integrated machine assembling process | |
| CN109660080B (en) | Automatic assembly system for small motor assembly | |
| CN112992523B (en) | Coil assembling process | |
| CN217822383U (en) | Intelligent automatic inductance winding mechanism | |
| CN211565930U (en) | Clamping jaw structure | |
| CN213504523U (en) | Intelligent tray and detection system applying same | |
| CN116923789A (en) | Full-film-coating mounting device and method thereof, electronic equipment and storage medium | |
| KR101704647B1 (en) | Headset for measuring heart beat and wireless charging | |
| CN210426611U (en) | Detection mechanism and watch flat cable laminating equipment with automatic detection function | |
| KR101407535B1 (en) | Tape attaching apparatus for pcb | |
| CN100583668C (en) | Blue tooth communication system based on mobile communication terminal | |
| CN214591517U (en) | Positioning gasket | |
| CN208158354U (en) | A kind of voice coil motor assembly connect probe presser device more | |
| CN219737649U (en) | Testing device | |
| CN211348459U (en) | Car door electric heating device detection device | |
| CN207302101U (en) | Intelligent recognition chucking appliance system | |
| CN110626586A (en) | Automatic binding and pasting network-access license label device | |
| CN210669642U (en) | Electronic equipment and wireless charging base | |
| CN113586571B (en) | NFC antenna assembling method and equipment |
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 |