CN217757326U - Cold-wrapped foam roll material - Google Patents
Cold-wrapped foam roll material Download PDFInfo
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- CN217757326U CN217757326U CN202221791479.1U CN202221791479U CN217757326U CN 217757326 U CN217757326 U CN 217757326U CN 202221791479 U CN202221791479 U CN 202221791479U CN 217757326 U CN217757326 U CN 217757326U
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Abstract
The utility model discloses a cold-wrapped foam roll material, which comprises a scroll, a coiled material which is sequentially stacked and wound on the scroll, and a plurality of cold-wrapped foams which are arranged on the surface of the coiled material facing the scroll; and a plurality of scanning holes which are distributed at intervals are respectively arranged on two sides of the coiled material in the length direction. The utility model discloses a cold parcel bubble cotton roll material, it is thinner littleer than what current hot parcel bubble cotton roll material can be done, set up the scanning response of the equipment of being convenient for to cold parcel bubble cotton position through the scanning hole on the coiled material, positioning accuracy when improving cold parcel bubble cotton and using improves and pastes dress precision, reduces the tolerance.
Description
Technical Field
The utility model relates to a steep cotton coil stock especially relates to a cold wrapping steep cotton coil stock.
Background
In the existing conductive foam roll material, most of conductive foam is thermally wrapped, namely a glue layer on the outer surface is formed by hot melt glue. In addition, the material belt in the existing conductive foam roll material does not have scanning holes, so that a large position tolerance is easily brought when the conductive foam is pasted, for example, the position tolerance between the conductive foam reaches about +/-0.5 mm, so that the product precision is poor, the product can only be assembled by pasting equipment of a CCD automatic machine, the requirement on the equipment is high, and the adaptability to the equipment is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in that, a cold wrapping foam roll material is provided.
The utility model provides a technical scheme that its technical problem adopted is: providing a cold-wrapped foam roll material, which comprises a scroll, a coiled material and a plurality of cold-wrapped foams, wherein the coiled material is sequentially wound on the scroll in a stacking manner, and the plurality of cold-wrapped foams are distributed on the surface, facing the scroll, of the coiled material;
and a plurality of scanning holes which are arranged at intervals are respectively arranged on two sides of the coiled material in the length direction.
Preferably, a plurality of the cold-wrapped foams are arranged in at least one row along the length direction of the coiled material;
the scanning holes on each side of the coiled material are aligned with the corresponding cold wrapping foam one by one.
Preferably, the thickness of the web is between 0.025mm and 0.1mm.
Preferably, the cold-wrapped foam comprises a foam body, a conductive material layer, a first double-sided adhesive, a second double-sided adhesive and a protective layer;
the conductive material layer is wrapped and fixed on the periphery of the foam body; the first double-sided adhesive is arranged on one side surface of the conductive material layer corresponding to one surface of the foam body, and the second double-sided adhesive is arranged on the other side surface of the conductive material layer corresponding to the other surface of the foam body; the protective layer is attached to the first double-sided adhesive;
the cold-wrapped foam is adhered to the web by the second double-sided adhesive.
Preferably, the edge of the protective layer is flush with the edge of the side face of the conductive material layer where the protective layer is located, a protruding portion protruding to the outer side of the conductive material layer is arranged on one side of the protective layer, and the protruding portion forms a handle.
Preferably, the conductive material layer is a conductive cloth, a metal foil or a metal-plated conductive film.
Preferably, the reel comprises a reel body and baffles respectively connected to two opposite sides of the reel body;
the coil is wound around the shaft and is confined between the two baffles.
Preferably, the length of the cold wrapping foam is 2mm-30mm, and the width of the cold wrapping foam is 2mm-50mm;
the distance between one side edge of the coiled material in the length direction and the corresponding edge of the cold-wrapped foam is 5-15 mm.
Preferably, the scanning hole has a length of 2.5mm to 4mm, a width of 1.5mm to 3mm, and a thickness of 0.3mm to 5mm.
Preferably, the cold-wrapped foam is arranged in at least two rows along the length direction of the coiled material; the interval between two adjacent rows of the cold wrapping foam is 2mm-3mm.
The utility model discloses a cold parcel bubble cotton coil stock, it is thinner littleer than what current hot parcel bubble cotton coil stock can be done, set up the scanning response of the equipment of being convenient for to cold parcel bubble cotton position through the scanning hole on the coiled material, positioning accuracy when improving cold parcel bubble cotton and using improves and pastes dress precision, reduces the tolerance.
The utility model discloses a cotton coil stock adaptation automation equipment wide range of cold parcel bubble not only is applicable to the CCD automaton and pastes equipment, also is applicable to the manipulator automaton and pastes equipment, can realize automatic equipment on electronic equipment, reduce cost and raise the efficiency.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of a cold-wrapped foam roll according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of cold-wrapped foam in the cold-wrapped foam roll according to an embodiment of the present invention;
fig. 3 is an enlarged structural view of a portion a in fig. 2.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, the embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the cold-wrapped foam roll according to an embodiment of the present invention includes a reel 10, a coiled material 20, and a plurality of cold-wrapped foams 30.
The web 20 serves as a carrier for the cold-wrapped foam 30 arranged thereon. The web 20 is sequentially stacked and wound on the reel 10 to form a web structure. On the web 20, a plurality of cold-wrapped foams 30 are arranged on the surface of the web 20 facing the reel 10, and after the web 20 is wound on the reel 10, the cold-wrapped foams 30 are also covered between the wound web layers without being exposed.
The utility model discloses in, the both sides on the length direction of coiled material 20 are equipped with the scanning hole 40 that a plurality of intervals were arranged respectively. The scanning hole 40 is used for being as the response location structure, and automatic machine pastes equipment can realize that the cotton 30 of cold parcel bubble is decided accurate position and is drawed and paste the dress with it on coiled material 20 through scanning response scanning hole 40 to the dress position of the cotton 30 of accurate cold parcel bubble on coiled material 20 reduces the tolerance, reduces the tolerance to 0.2mm.
Specifically, in the present embodiment, the reel 10 may structurally include a shaft body 11, baffles 12 respectively connected to opposite sides of the shaft body 11; the coil 20 is wound around the shaft 11 and is confined between the two flaps 12.
In a preferred embodiment, the shaft body 11 is a cylindrical body, and may be a cylindrical body, so as to reduce the weight. The baffle 12 may be provided on the shaft body 11 corresponding to the outer circumferential shape of the shaft body 11, i.e., a circular plate. The radial width of the baffle 12 is set according to the diameter of the coil stock formed after the coil stock 20 is wound on the reel 10, so that the outer edge of the baffle 12 is positioned outside the outer edge of the coil stock and plays a role of axial limit on the shaft body 11.
The coil 20 is wound on the shaft body 11 with a width corresponding to the axial length of the shaft body 11. The coil 20 is wound around the shaft body 11 in a longitudinal direction, and the number of turns of the coil 20 wound around the shaft body 11 is determined by the total length of the coil 20 and the circumference of the shaft body 11.
The web 20 is preferably formed of a release film or paper to facilitate the application and detachment of the cold-wrapped foam 30 thereto.
The utility model provides a cold parcel bubble is cotton 30, wherein adopts the pressure sensitive adhesive to replace current hot parcel bubble cotton to realize sticky effect with the hot melt adhesive, and it is littleer to compare in the cotton coil stock of current hot parcel bubble can be done.
Specifically, with reference to fig. 2 and 3, the cold-wrapped foam 30 may include a foam body 31, a conductive material layer 32, a first double-sided adhesive 33, a second double-sided adhesive 34, and a protective layer 35.
The foam body 31 may be, but not limited to, pu foam, silica gel foam. The conductive material layer 32 is wrapped on the periphery of the foam body 31 to form each side surface on the periphery of the annular wrapped foam body 31; and, the conductive material layer 32 is further fixed on the outer circumference of the foam body 31 by the pressure sensitive adhesive 321, and both are relatively fixed. The conductive material layer 32 may be a conductive cloth, a metal foil (e.g., copper foil or aluminum foil), or a metal-plated conductive film (e.g., gold-plated conductive PI film or silver-plated conductive PI film), depending on the choice.
The first double-sided adhesive 33 is disposed on one side of the conductive material layer 32 corresponding to one surface of the foam body 31, and the second double-sided adhesive 34 is disposed on the other side of the conductive material layer 32 corresponding to the other opposite surface of the foam body 31. The protective layer 35 is attached on the first double-sided adhesive 33. The cold pack foam 30 is adhered to the web 20 by the second double-sided adhesive 34 so that the first double-sided adhesive 33 faces away from the web 20 and, because of the protective layer 35 covering it, the first double-sided adhesive 33 does not adhere to the back of the web 20 which is facing the inner layer when the web 20 is wound.
The double-sided adhesive tape can be a conductive adhesive tape or a common double-sided adhesive tape. On one side of the conductive material layer 32, the first double-sided adhesive 33 may be disposed to cover the entire side, or may be disposed at intervals on the side in multiple parts, as long as the adhesion requirement of the protective layer 35 and the adhesion requirement in application can be satisfied. Similarly, the second double-sided adhesive 34 may cover the entire side or a portion of the conductive material layer 32, as long as the adhesion requirement on the roll 20 and the application can be satisfied.
In particular, the edge of the protective layer 35 is flush with the edge of the side face of the conductive material layer 32 where the protective layer is located, one side of the protective layer 35 is provided with a protruding portion protruding to the outer side of the conductive material layer 32, and the protruding portion forms a handle 36 which is helpful for tearing off the protective layer 35 when the cold-wrapped foam 30 is taken out for pasting and covering use.
In combination with the length and width of the cold-wrapped foam 30 itself and the width of the web 20, the cold-wrapped foam 30 that can be arranged on the web 20 can be in one row, two rows or more. The rows of cold wrapping foam are arranged at intervals according to the width of the coiled material 20, and a plurality of cold wrapping foam 30 in each row of cold wrapping foam are arranged at intervals along the length of the coiled material 20.
The scanning apertures 40 on each side of the web 20 are aligned one-to-one with the corresponding cold wrap foam 30. That is, as shown in fig. 1, one scanning hole 40 among the scanning holes 40 on each side of the web 20 corresponds to one side of one cold-wrapped foam 20, and one edge side of the scanning hole 40 may be aligned with an edge side of the cold-wrapped foam 40, with a spacing of 0 between both edge sides in the length direction of the web 20.
In an alternative embodiment, the web 30 may have a thickness of 0.025mm to 0.1mm. The length of the cold-coated foam 30 is 2mm-30mm, the width is 2mm-50mm, and the thickness is 0.3mm-5mm. The cold-wrapped foam 30 is arranged in one or more rows on the web 20, and the distance H1 between one side edge of the web 20 in the length direction and the edge of the closest row of cold-wrapped foam 30 is 5mm to 15mm. For the multi-row arrangement of the cold-wrapped foam 30, the interval H2 between two adjacent rows of cold-wrapped foam 30 is 2mm-3mm.
The length and width of the scanning aperture 40 correspond to the width and length directions of the web 20, respectively. Alternatively, the scanning aperture 40 has a length of 2.5mm to 4mm and a width of 1.5mm to 3mm.
The tolerance of the above sizes is +/-0.2 mm.
The utility model discloses a cold cotton coil stock of bubble of parcel, because be provided with scanning hole 40 on the coiled material 20, when the cold cotton 30 of bubble of parcel of dress, the manipulator that the automatic machine pasted equipment can be according to the scanning hole 40 position that the scanning response obtained will cold wrap up the cotton 30 accurate positioning of bubble and take out and place on the position that will paste and put, reduce the tolerance, improve the product precision.
The utility model discloses a cotton coil stock adaptation automation equipment wide range of cold parcel bubble not only is applicable to CCD automaton and pastes equipment, also is applicable to manipulator automaton and pastes equipment (CCD automaton pastes equipment and can directly clap the product correction to pasting the equipment, and manipulator automaton pastes equipment and can scan the response hole location and paste the equipment).
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The cold wrapping foam roll material is characterized by comprising a scroll, a coiled material and a plurality of cold wrapping foams, wherein the coiled material is sequentially wound on the scroll in a stacking manner;
and a plurality of scanning holes which are arranged at intervals are respectively arranged on two sides of the coiled material in the length direction.
2. A roll of cold-wrapped foam according to claim 1, wherein a number of the cold-wrapped foams form at least one row arranged along the length of the roll;
the scanning holes on each side of the coiled material are aligned with the corresponding cold wrapping foam one by one.
3. A cold wrap foam roll as claimed in claim 1, wherein the roll has a thickness of 0.025mm to 0.1mm.
4. The cold-wrapped foam roll according to claim 1, wherein the cold-wrapped foam comprises a foam body, a conductive material layer, a first double-sided adhesive, a second double-sided adhesive, and a protective layer;
the conductive material layer is wrapped and fixed on the periphery of the foam body; the first double faced adhesive tape is arranged on one side surface of the conductive material layer corresponding to one surface of the foam body, and the second double faced adhesive tape is arranged on the other side surface of the conductive material layer corresponding to the other surface of the foam body; the protective layer is attached to the first double-sided adhesive;
the cold-wrapped foam is adhered to the web by the second double-sided adhesive.
5. A cold-wrapped foam roll according to claim 4, wherein the edge of the protective layer is flush with the edge of the side of the conductive material layer on which it is located, and one side of the protective layer is provided with a protrusion protruding outside the conductive material layer, the protrusion forming a handle.
6. The cold-wrapped foam roll according to claim 4, wherein the conductive material layer is a conductive cloth, a metal foil or a metal-plated conductive film.
7. The cold wrap foam roll of claim 1, wherein said spool comprises a shaft body, baffles attached to opposite sides of said shaft body;
the web is wound around the shaft and is trapped between the two flaps.
8. A cold wrapped foam roll according to any of claims 1 to 7, wherein the cold wrapped foam has a length of 2mm to 30mm, a width of 2mm to 50mm and a thickness of 0.3mm to 5mm;
the distance between one side edge of the coiled material in the length direction and the corresponding edge of the cold-wrapped foam is 5-15 mm.
9. The cold wrap foam roll of claim 8, wherein the scanning aperture has a length of 2.5mm to 4mm and a width of 1.5mm to 3mm.
10. The cold-wrapped foam roll according to claim 8, wherein a plurality of the cold-wrapped foams form at least two rows arranged along the length direction of the roll; the interval between two adjacent rows of the cold wrapping foam is 2mm-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791479.1U CN217757326U (en) | 2022-07-12 | 2022-07-12 | Cold-wrapped foam roll material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221791479.1U CN217757326U (en) | 2022-07-12 | 2022-07-12 | Cold-wrapped foam roll material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217757326U true CN217757326U (en) | 2022-11-08 |
Family
ID=83872941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221791479.1U Active CN217757326U (en) | 2022-07-12 | 2022-07-12 | Cold-wrapped foam roll material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217757326U (en) |
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2022
- 2022-07-12 CN CN202221791479.1U patent/CN217757326U/en active Active
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