CN220663333U - Magnet transfer device - Google Patents
Magnet transfer device Download PDFInfo
- Publication number
- CN220663333U CN220663333U CN202321819906.7U CN202321819906U CN220663333U CN 220663333 U CN220663333 U CN 220663333U CN 202321819906 U CN202321819906 U CN 202321819906U CN 220663333 U CN220663333 U CN 220663333U
- Authority
- CN
- China
- Prior art keywords
- magnet
- area
- magnets
- carrier film
- film
- 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.)
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Links
- 238000012546 transfer Methods 0.000 title claims description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims description 26
- 239000003292 glue Substances 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 3
- 229920006268 silicone film Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 11
- 238000004806 packaging method and process Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Packaging Frangible Articles (AREA)
Abstract
The utility model provides a magnet transferring device, which comprises a carrier film, wherein a carrier area and a peripheral area are preset on the top surface of the carrier film, wherein the carrier area carries a plurality of magnets which are arranged at intervals, and the bottom surface of each magnet is respectively provided with a back adhesive with an area larger than the area of the bottom surface of the corresponding magnet, so that the plurality of magnets are positioned in the carrier area through the back adhesive; and a protective film covers the carrier film and the upper parts of the plurality of magnets, and the protective film is attached to the peripheral area of the carrier film up and down. Therefore, the carrier die and the protective film which bear a plurality of magnets can form a material belt, so that the carrier die is convenient to package and transport, can be configured on a production line for conveying and subsequent automatic processing, and improves economic benefit.
Description
Technical Field
The utility model relates to a magnet transferring device, in particular to a packaging and transferring device with a back adhesive area larger than that of a magnet, wherein a material belt is formed by a packaging carrier film and a protective film, so that the cost of the magnet during transportation and taking is saved, the convenience of the magnet during use on a production line is improved, and the requirement of an automatic production line is met.
Background
In order to maintain the operation and use state of a conventional notebook computer, tablet computer or other electronic devices after adjusting and changing the operation and use state, the structure of the electronic device is generally positioned by using the magnetic force of a magnet.
In order to avoid the difficulty in separating the magnets due to mutual magnetic attraction during the transportation process, a plurality of accommodating spaces or accommodating grooves are generally formed in the EVA foam or plastic material for accommodating and clamping the magnets, for example, as shown in taiwan patent nos. M387083 and M610671.
In addition, when a downstream manufacturer processes a magnet (for example, embed the magnet into an object to be processed), the magnet needs to be fixed on a workpiece (for example, a mounting hole preset in an electronic device), conventionally, an adhesive is coated on the workpiece for adhering the magnet, but the processing time of the workpiece is increased. Therefore, downstream manufacturers require that the magnets need to be attached with back glue, so that the processing time is saved by not coating the workpiece with the glue.
Because the accommodating space or the accommodating groove of the EVA foam or the plastic material is required to be clamped around the magnet, the magnet cannot be separated from the accommodating space or the accommodating groove by itself due to vibration, and therefore the area of the back adhesive is usually equal to or smaller than the area of the bottom surface of the magnet.
However, when the magnet with the back adhesive is mounted on the workpiece, the mounting hole of the workpiece must be slightly larger than the magnet, so that the magnet can be smoothly placed into the mounting hole, and a gap is generated between the mounted magnet and the mounting hole, which results in insufficient mounting of the magnet.
In order to solve the problem of the installation of the magnet, the inventor envisions that if the area of the back glue is larger than that of the magnet, the edge of the back glue can fill the gap between the installation hole and the magnet, and the positioning effect is enhanced. However, the area of the back adhesive is larger than the area of the bottom surface of the magnet, and the EVA foam or plastic material cannot be used for packaging the magnet
In addition, the accommodating space or the accommodating groove of the EVA foam or the plastic material is coated around the magnet, so that the magnet is inconvenient to take out and is not beneficial to automatic processing.
In view of the above, the present inventors have accumulated many years of research and practical experience in related fields, and have devised a magnet reloading method and apparatus, which can improve the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The utility model aims to provide a magnet transfer device which can simply pack magnets with back glue with larger area and save the cost of packing and transporting the magnets.
In order to achieve the above object, the present utility model provides a magnet transfer device comprising:
the top surface of the carrier film is pre-provided with a carrying area and a peripheral area, the peripheral area surrounds the carrying area, and the carrying area carries a plurality of magnets which are arranged at intervals;
the bottom surface of each magnet is respectively provided with a back adhesive, so that the plurality of magnets are respectively positioned in the bearing area of the carrier film through the back adhesive; and
and a protective film covering the carrier film and the magnets, wherein a peripheral adhesive layer is arranged between the peripheral region of the carrier film and the protective film, so that the protective film and the carrier film are attached and positioned up and down.
Embodiments of the elements are further described below:
when in implementation, the area of the back glue is larger than the area of the bottom surface of the corresponding magnet.
When the back adhesive is applied, an upper adhesive layer is arranged on one surface of the back adhesive adjacent to the magnet, a lower adhesive layer is arranged on the other surface of the back adhesive adjacent to the carrier film, and the viscosity of the upper adhesive layer is greater than that of the lower adhesive layer.
In practice, the carrier film and the protective film form a material belt capable of carrying the plural magnets in a transferring manner.
In practice, a plurality of positioning holes are arranged at two sides of the material belt at intervals so as to be positioned on a production line through the plurality of positioning holes.
When in implementation, the bottom surface of the carrier film is provided with a magnetic permeability plate capable of assisting in positioning of the magnet.
In practice, the plural magnets are arranged in a matrix or a straight line at intervals.
When in implementation, the carrier film is an oil film paper, and the protective film is a silica gel film.
Compared with the prior art, the utility model has the advantages of simple packaging structure, saving packaging materials, being convenient for packaging and transporting the magnet, further achieving the effect of simply packaging the magnet with the back glue with larger area, and improving the convenience of the magnet when being used after being put on a production line.
The following means according to the present utility model will be described below by way of examples of embodiments suitable for the present utility model, together with the accompanying drawings.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present utility model.
Fig. 2 is an exploded perspective view of fig. 1.
Fig. 3 is a partial cross-sectional view of fig. 1.
Fig. 4 is an exploded perspective view of the use state of fig. 1.
Fig. 5 is a perspective view of a possible embodiment of fig. 1.
Fig. 6 is a partial cross-sectional view of fig. 5.
Reference numerals illustrate: 1-carrying a film; 11-a carrying area; 12-peripheral zone 13-positioning holes; 2, a protective film; 31-applying an adhesive layer; 32-a lower adhesive layer; 33-a peripheral adhesive layer; 4-magnetic permeability plates; 5-magnetite; 6-back glue; 10-material belt.
Detailed Description
Referring to fig. 1 to 3, drawings of a preferred embodiment of the present utility model are disclosed, and the magnet transferring device of the present utility model is described by the drawings and can be used for transferring a plurality of magnets.
In the preferred embodiment, the magnet transfer device comprises a carrier film 1 and a protective film 2. The top surface of the carrier film 1 is pre-provided with a carrying area 11 and a peripheral area 12, the peripheral area 12 surrounds the carrying area 11, and the plurality of magnets 5 are arranged at intervals in the carrying area 11 of the carrier film 1.
The bottom surface of each magnet 5 is respectively provided with a back adhesive 6, the area of the back adhesive 6 is larger than the area of the bottom surface of the corresponding magnet 5, and the magnets 5 are positioned in the bearing area 11 of the carrier film 1 through the back adhesive 6, in this embodiment, the magnets 5 can be arranged at intervals in a matrix or a linear form.
An upper adhesive layer 31 is disposed on one surface of the back adhesive 6 adjacent to the magnet 5, and a lower adhesive layer 32 is disposed on the other surface of the back adhesive 6 adjacent to the carrier film 1, wherein the viscosity of the upper adhesive layer 31 is greater than that of the lower adhesive layer 32. In the drawings, the area of the upper adhesive layer 31 is equal to the area of the bottom surface of the magnet 5, and it is not excluded that the area of the upper adhesive layer 31 is larger than the area of the bottom surface of the magnet 5.
The protective film 2 covers the top surface of the carrier film 1 and the magnet 5, and a peripheral adhesive layer 33 is arranged between the peripheral region 12 of the carrier film 1 and the protective film 2, so that the peripheries of the carrier film 1 and the protective film 2 are adhered and positioned. Specifically, the carrier film 1 may be made of oil film paper, so that when each magnet 5 is removed from the carrying area 11 of the carrier film 1, the magnet 5 and the back adhesive 6 can be removed together; furthermore, the protective film 2 may be a silicone film, which has ductility and allows the protective film 2 to be properly stretched along the height of the magnets 5 and bonded to the peripheral region 12 of the carrier film 1 when the protective film 2 is coated on the carrier film 1 and the magnets 5.
Referring to fig. 3 and 4, the protection film 2 is only required to be torn upwards to expose the magnets 5 when in use, so that personnel or equipment in a production line can take the magnets 5 and the back adhesive 6 one by one for automatic processing. When the protective film 2 is torn off, the magnets 5 are still adhered to the carrying area 11 of the carrying film 1 and cannot be carried up by the protective film 2; when personnel use the magnetic stone rod or the mechanical arm of the production line equipment to take down each magnet 5 from the bearing area 11 of the carrier film 1, the viscosity of the upper adhesive layer 31 between the magnet 5 and the back adhesive 6 is greater than that of the lower adhesive layer 32 between the back adhesive 6 and the carrier film 1, so that the magnet 5 and the back adhesive 6 can be taken down together.
Of course, the top surface of the carrier film and the bottom surface of the protective film do not exclude the provision of an adhesive layer, so long as the viscosity between each back adhesive and the bottom surface of the protective film is greater than the viscosity between the magnet and the bottom surface of the protective film, and the viscosity between the magnet and the corresponding back adhesive is greater than the viscosity between the back adhesive and the bottom surface of the protective film, so that the magnet is not carried up when the protective film is torn up, and the magnet is not separated from the back adhesive when the magnet and the back adhesive thereof are taken down from the carrier film, which is also one of the practicable modes.
It can be appreciated that, according to the structural design of the carrier film 1, the magnets 5, the back adhesive 6, the protective film 2, the upper adhesive layer 31, the lower adhesive layer 32 and the peripheral adhesive layer 33, the positioning and packaging of a plurality of magnets 5 and the back adhesive 6 thereof can be simply completed.
In fig. 1 to 3, the carrier film 1 and the protective film 2 carrying a plurality of magnets 5 may form a material tape 10, and the material tape 10 may be disposed on a production line to perform an automated process, thereby improving convenience in use after the production line. The two sides of the material belt 10 can also be respectively provided with a plurality of positioning holes 13 which are arranged at intervals, so that the two sides of the material belt 10 can be respectively fixed through the plurality of positioning holes 13, and the material belt 10 can be prevented from bending upwards.
Referring to fig. 5 and 6, in a possible embodiment, a magnetic conductive plate 4, such as an iron plate, may be disposed on the bottom surface of the carrier film 1, so that the plural magnets 5 on the top surface of the carrier film 1 are magnetically attracted to the magnetic conductive plate 4 to assist in positioning the plural magnets 5, so as to facilitate transportation.
The above description and drawings are only illustrative of the preferred embodiments of the utility model and are not intended to limit the scope of the utility model; for example, it is intended that all such modifications and variations as come within the scope of the utility model.
Claims (8)
1. A magnet transfer device, comprising:
the top surface of the carrier film is pre-provided with a carrying area and a peripheral area, the peripheral area surrounds the carrying area, and the carrying area carries a plurality of magnets which are arranged at intervals;
the bottom surface of each magnet is respectively provided with a back glue, so that the plurality of magnets are respectively positioned in the bearing area of the carrier film through the back glue; and
and a protective film covering the carrier film and the magnets, wherein a peripheral adhesive layer is arranged between the peripheral area of the carrier film and the protective film, so that the protective film and the carrier film are attached and positioned up and down.
2. The magnet transfer device of claim 1, wherein the backing adhesive has an area greater than an area of a bottom surface of the corresponding magnet.
3. The magnet transfer device of claim 1, wherein an upper adhesive layer is disposed on a surface of the back adhesive adjacent to the magnet, a lower adhesive layer is disposed on a surface of the back adhesive adjacent to the carrier film, and the viscosity of the upper adhesive layer is greater than that of the lower adhesive layer.
4. The magnet transfer device according to claim 1, wherein the carrier film and the protective film form a material belt capable of transferring the plural magnets.
5. The magnet transfer device according to claim 4, wherein a plurality of positioning holes are provided on both sides of the material belt at intervals so as to be positioned on a production line through the plurality of positioning holes.
6. The magnet transfer device according to claim 1, wherein the bottom surface of the carrier film is provided with a magnetically permeable sheet material capable of assisting in positioning the magnet.
7. The magnet transfer device according to any one of claims 1 to 6, wherein the plurality of magnets are arranged in a matrix or in a linear spacing.
8. The magnet transfer device according to any one of claims 1 to 6, wherein the carrier film is an oil film paper and the protective film is a silicone film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819906.7U CN220663333U (en) | 2023-07-11 | 2023-07-11 | Magnet transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819906.7U CN220663333U (en) | 2023-07-11 | 2023-07-11 | Magnet transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220663333U true CN220663333U (en) | 2024-03-26 |
Family
ID=90344591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819906.7U Active CN220663333U (en) | 2023-07-11 | 2023-07-11 | Magnet transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220663333U (en) |
-
2023
- 2023-07-11 CN CN202321819906.7U patent/CN220663333U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |