CN210236758U - Metal film coil stock structure - Google Patents
Metal film coil stock structure Download PDFInfo
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- CN210236758U CN210236758U CN201920703394.5U CN201920703394U CN210236758U CN 210236758 U CN210236758 U CN 210236758U CN 201920703394 U CN201920703394 U CN 201920703394U CN 210236758 U CN210236758 U CN 210236758U
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- metal film
- butt joint
- groove
- metal
- glue
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Abstract
The utility model provides a metal film coil stock structure utilizes metal film relative side to go up to set up the spread groove respectively, again in order to roll up in succession side by side with the mode of rubberizing after and form, make the top of department in succession side by side level and unanimous with thickness, reach and can level and not weigh the demand of hindering metal film under coil stock drawing supporting force.
Description
Technical Field
The utility model relates to a metal film coil stock structure especially indicates to coil the coil stock that forms after linking in succession the multi-disc metal film side by side.
Background
The metal film coil is formed by connecting individual single metal films side by side into a coil, and the existing side-by-side connection method is to weld two opposite sides of the two metal films by means of welding through up-and-down overlapping spot welding, but the prior art has the following defects:
1. the metal film is overlapped up and down to generate thickness variation, so that the problem of unevenness is caused when the metal film is rolled.
2. Welding slag is generated during welding, uneven concave-convex points are formed on the metal film by the welding slag, and the metal film at the corresponding position of the welding spot has the defect of crushing damage under the stress of the tension support when the metal film is rolled.
3. The metal film is unevenly thick due to stress deformation at the overlapping spot welding position, and the metal film cannot be rolled up smoothly.
Therefore, how to solve the above-mentioned conventional problems and deficiencies is a topic that the related art needs to develop.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a multi-piece metal film that can be rolled up to avoid unevenness and prevent the metal film from being crushed or uneven in thickness.
In order to achieve the above object, the utility model discloses a coil stock is formed by coiling after the metal film that multi-disc thickness is no more than 100um connects side by side, the side that two adjacent first metal film are relative with the second metal film is formed with connection side and butt joint side respectively, it is connected the concave connection scarce groove that is equipped with of side surface, the concave butt joint scarce groove that is equipped with of butt joint side surface, and connect scarce groove and butt joint scarce groove and form the connectivity and fill and have gluey material, make gluey first metal film of material veneer and second metal film, and glue the material surface and be not higher than first metal film and second metal film surface.
In the foregoing metal film roll structure, the connection notch and the butt notch are further provided with a connection film, the surface of the connection film is not higher than the surfaces of the first metal film and the second metal film, the connection film is provided with a plurality of glue injection holes penetrating through the surface and the bottom surface of the connection film, and the glue injection holes are filled with glue material, so that the glue material glues the first metal film and the second metal film.
The metal film coil stock structure comprises a first metal film and a second metal film, wherein the first metal film is connected with the first metal film, the first metal film is connected with the second metal film, the second metal film is connected with the second metal film, and the second metal film is connected with the second metal film.
In the metal film roll material structure, the connection notch and the butt notch are provided with the connection film, the surface of the connection film is not higher than the surfaces of the first metal film and the second metal film, the connection film is provided with a plurality of glue injection holes penetrating through the surface and the bottom surface of the connection film, and the glue injection holes are filled with the glue material, so that the glue material can glue the first metal film and the second metal film.
The utility model discloses a further embodiment does, the coil stock is formed by coiling after the metal film that multi-disc thickness is no longer than 100um connects side by side, and this metal film's side is formed with the connection side to be provided with the filling groove on the connection side, the filling groove is sunken to form by the edge of connection side, makes the relative and state that communicates of filling groove formation of two adjacent metal film, and packs the gluey material in the filling groove, and then glues two metal film, and glues the material surface and be not higher than the metal film surface.
In an embodiment of the invention, the width of the filling groove of the metal film near the connecting side edge is smaller than the width of the filling groove far from the connecting side edge.
In the foregoing metal film roll material structure, a joint groove is formed between the connecting sides of the two adjacent metal films at an interval, and the two filling grooves are communicated with the joint groove.
The utility model discloses a further embodiment does, the coil stock is formed by coiling after the metal film that multi-disc thickness is no longer than 100um connects side by side, the side that two adjacent first metal film are relative with the second metal film is formed with connection side and butt joint side respectively, first metal film is provided with the spread groove on the connection side, the spread groove is formed by the marginal depressed of connection side, opening and bottom have, the width of opening is less than the bottom width, and the second metal film has butt joint portion in butt joint side edge extension, and make butt joint portion be located the spread groove, let be formed with the filling groove between spread groove inner wall and the butt joint portion, and the intussuseption of filling has the gluey material, and the gluey material surface is not higher than the metal film surface.
In the foregoing metal film roll structure, the width of the abutting portion of the second metal film is smaller than the width of the opening portion of the first metal film.
Aforementioned metal film coil stock structure, wherein this second metal film's butt joint portion is formed with the anticreep end in keeping away from the butt joint side end, is close to butt joint side department and is formed with the neck, and the width of anticreep end is greater than first metal film's opening width to be less than the bottom width, the width of neck is less than the width of opening, when making butt joint portion be located the spread groove, the anticreep end is close to in the bottom, the neck is close to in the opening.
In the metal film roll material structure, a joint groove is formed between the connection side of the first metal film and the butt side of the second metal film at an interval, the joint groove is communicated with the filling groove, and the joint groove is filled with the glue material.
To sum up, the utility model provides a metal film coil stock structure utilizes metal film relative side to go up to set up the spread groove respectively, again in order to roll up in succession side by side with the mode of rubberizing after and form, make the top of department in succession side by side level unanimously with thickness, reach the demand that can level and not weigh wounded metal film under coil stock drawing supporting force.
Drawings
Fig. 1 is a top view of a first embodiment of the present invention.
Fig. 2 is a side view of a first embodiment of the invention.
Fig. 3 is a top view of the first embodiment of the present invention after glue filling.
Fig. 4 is a side view of the first embodiment of the present invention after glue filling.
Fig. 5 is a top view of a second embodiment of the present invention.
Fig. 6 is a side view of a second embodiment of the invention.
Fig. 7 is an exploded view of two metal films according to a third embodiment of the present invention.
Fig. 8 is a combination view of two metal films according to a third embodiment of the present invention.
Fig. 9 is a top view of a third embodiment of the present invention using a connecting film.
Fig. 10 is a side view of a third embodiment of the present invention using a connecting film.
Fig. 11 is an exploded view of two metal films according to a fourth embodiment of the present invention.
Fig. 12 is a combination view of two metal films according to a fourth embodiment of the present invention.
Fig. 13 is an exploded view of two metal films according to a fifth embodiment of the present invention.
Fig. 14 is a combination view of two metal films according to a fifth embodiment of the present invention.
Fig. 15 is an exploded view of two metal films according to a sixth embodiment of the present invention.
Fig. 16 is a combination view of two metal films according to a sixth embodiment of the present invention.
Fig. 17 is an exploded view of two metal films according to a seventh embodiment of the present invention.
Fig. 18 is a combination view of two metal films according to a seventh embodiment of the present invention.
Description of reference numerals: 1-a metal thin film; 11-connecting side; 12-connecting the notch; 13-a connecting part; 131-a card slot; 2-a metal thin film; 21-butt side; 22-butt joint of the notch groove; 23-a docking station; 231-a snap tab; 3-a film; 31-glue injection holes; 4-glue material; 5-5' metal film; 51-51' -linked side; 52-52' -filling the grooves; 53-53' -docking channels; 6-a metal thin film; 61-connecting side; 62-a connecting groove; 621-an opening part; 622-bottom; 7-7' -metal thin film; 71-71' -docking side; 72-72' -docking; 721' -the neck; 722' -an anti-run end; 8-filling the groove; 9-engaging groove.
Detailed Description
Referring to fig. 1 to 4, as can be clearly seen from the drawings, the roll is formed by winding a plurality of metal films 1 and 2 with a thickness of not more than 100 μm in parallel, the opposite sides of two adjacent first metal films 1 and second metal films 2 are respectively formed with a connecting side 11 and a butt side 21, the connecting side 11 and the butt side 21 are mutually aligned, a connecting notch 12 is concavely formed on the surface of the connecting side 11, a butt notch 22 is concavely formed on the surface of the butt side 21, after the connecting side 11 and the butt side 21 are aligned, the connecting notch 12 and the butt notch 22 are formed in a communicating state, the connecting notch 12 and the butt notch 22 are filled with a glue material 4, the surface of the glue material 4 is not higher than the surfaces of the first metal film 1 and the second metal film 2, the steps are repeated to connect the plurality of metal films 1 and 2 into a strip-shaped material, the coiling is conveniently carried out, and the subsequent processing is used, moreover, because the surface of the rubber material 4 is not higher than the surfaces of the first metal film 1 and the second metal film 2, the unevenness problem can not be generated, the coiling is more easily carried out, and the surfaces of the metal films 1 and 2 are not easy to be damaged.
Referring to fig. 5 and 6, it can be clearly seen from the drawings that the second embodiment of the present invention has the difference from the above-mentioned embodiments in that the connection notch 12 and the butt notch 22 are provided with the connection film 3, the surface of the connection film 3 is not higher than the surfaces of the first metal film 1 and the second metal film 2, the connection film 3 is provided with a plurality of glue injection holes 31 penetrating the surface and the bottom surface of the connection film 3, the glue material 4 is filled in the glue injection holes 31, and further the first metal film 1 and the second metal film 2 are glued, such a method can facilitate the injection of the glue material 4.
Referring to fig. 7 and 10, it can be seen clearly that the difference between the third embodiment of the present invention and the second embodiment is that the connecting portion 13 is formed on the bottom surface of the connecting slot 12, the edge of the connecting portion 13 is recessed to form the locking slot 131, the width of the locking slot 131 near the edge of the connecting portion 13 is smaller than the width far from the edge of the connecting portion 13, the abutting portion 23 is formed on the bottom surface of the abutting slot 22, the edge of the abutting portion 23 extends to form the locking piece 231, the shape of the locking piece 231 is the same as the shape of the locking slot 131, and the locking piece 231 is located in the locking slot 131.
Referring to fig. 11 and 14, it can be clearly seen that the connection sides 51, 51 'are formed on the side edges of the metal films 5, 5' according to the fourth and fifth embodiments of the present invention, and the filling grooves 52, 52 'are formed by recessing the edges of the connection sides 51, 51', the width of the filling grooves 52, 52 'near the edges of the connection sides 51, 51' is smaller than the width far from the edges of the connection sides 51, 51 ', so that after the two adjacent metal films 5, 5' are connected, the filling grooves 52, 52 'are in a relative and connected state, and the filling grooves 52, 52' are filled with the glue material 4, thereby gluing the two metal films 5, 5 ', and the surface of the glue material 4 is not higher than the surfaces of the metal films 5, 5'. Referring to fig. 11 and 12, in the fourth embodiment, an abutting groove 53 is further disposed at the edge of the connecting side 51, the filling groove 52 is formed by recessing the edge of the abutting groove 53, the filling groove 52 is formed in a trapezoidal shape with a tapered opening, after two adjacent metal films 5 are connected in parallel, the abutting groove 53 connects the two opposite filling grooves 52, and the filling groove 52 is filled with the adhesive 4. In addition, referring to fig. 13 and 14, in the fifth embodiment, an abutting groove 53 ' is further formed at the edge of the connecting side 51 ', the filling groove 52 ' is formed in a key hole shape, and the two metal films 5 ' can be bonded after the filling groove 52 ' is filled with the glue material 4.
Referring to fig. 15 and 16, it can be clearly seen from the drawings that, in the sixth embodiment of the present invention, a connection side 61 and a butt side 71 are respectively formed on opposite sides of two adjacent first metal films 6 and second metal films 7, the edge of the first metal film 6 on the connection side 61 is recessed to form a connection groove 62, the connection groove 62 has a bottom 622 and an opening 621 with a width smaller than that of the bottom 622, an abutting portion 72 extends from the edge of the butt side 71 of the second metal film 7, the width of the abutting portion 72 is smaller than that of the opening 621 of the first metal film 6, the abutting portion 72 is located in the connection groove 62, a filling groove 8 is formed between the inner wall of the connection groove 62 and the abutting portion 72, a joint groove 9 is formed between the connection side 61 and the butt side 71, the joint groove 9 is communicated with the filling groove 8, and a glue material 4 is filled in the joint groove 9 and the filling groove 8, in this way, the abutting portion 72 of the second metal film 7 can be directly pushed in parallel to the first metal film during the metal film splicing process A connecting groove 62 of the metal film 6 is internally bonded.
Referring to fig. 17 and 18, as can be clearly seen from the drawings, the seventh embodiment of the present invention is different from the aforementioned sixth embodiment in that the abutting portion 72 ' of the second metal film 7 ' is formed with a retaining end 722 ' at the end far from the abutting side 71 ', a neck portion 721 ' is formed near the abutting side 71 ', and further formed with the same shape as the connecting groove 62 of the first metal film 6, and the retaining end 722 ' has a width larger than the width of the opening portion 621 of the first metal film 6 and smaller than the width of the bottom portion 622, and the neck portion 721 ' has a width smaller than the width of the opening portion 621, so that when the abutting portion 72 ' is located in the connecting groove 62, the retaining end 722 ' is close to the bottom portion 622, the neck portion 721 ' is close to the opening portion 621, a filling groove 8 is formed between the inner wall of the connecting groove 62 and the abutting portion 72 ', and a joining groove 9 is formed between the connecting side 61 and the abutting side 71 ', and the joining groove 9 is communicated with the filling groove, the bonding groove 9 and the filling groove 8 are filled with the glue material 4.
Claims (11)
1. A metal film coil stock structure, this coil stock is formed by coiling after the side by side connection of the metal film that a plurality of thickness do not exceed 100um, its characterized in that:
the opposite sides of the two adjacent first metal films and the second metal films of the coil are respectively provided with a connecting side and a butt joint side, the connecting side surface is concavely provided with a connecting notch, the butt joint side surface is concavely provided with a butt joint notch, the connecting notch and the butt joint notch form a communicating shape and are filled with a glue material, the glue material is enabled to glue the first metal films and the second metal films, and the surface of the glue material is not higher than the surfaces of the first metal films and the second metal films.
2. The metal film web structure of claim 1, wherein: the coil material is also provided with a connecting film in the connecting notch groove and the butt joint notch groove, the surface of the connecting film is not higher than the surfaces of the first metal film and the second metal film, the connecting film is provided with a plurality of glue injection holes penetrating through the surface and the bottom surface of the connecting film, and glue materials are filled in the glue injection holes to glue the first metal film and the second metal film.
3. The metal film web structure of claim 1, wherein: this first metallic film's connection side is formed with connecting portion in connecting scarce groove bottom surface, is provided with the draw-in groove on the connecting portion, and the draw-in groove is formed by connecting portion edge recess, and the draw-in groove is close to the width of connecting portion edge and is less than the width of keeping away from connecting portion edge, and second metallic film's butt joint side is formed with butt joint portion in butt joint scarce groove bottom surface, and the extension of butt joint portion edge has the joint piece, and the shape of joint piece is the same as the draw-in groove, and the joint piece is located.
4. The metal film roll stock structure of claim 3, wherein: the connecting grooves and the butt joint grooves are internally provided with connecting films, the surfaces of the connecting films are not higher than the surfaces of the first metal film and the second metal film, the connecting films are provided with a plurality of glue injection holes penetrating through the surfaces and the bottom surfaces of the connecting films, and glue materials are filled in the glue injection holes to glue the first metal film and the second metal film.
5. A metal film coil stock structure, this coil stock is formed by coiling after the side by side connection of the metal film that a plurality of thickness do not exceed 100um, its characterized in that:
the side of the metal film is provided with a connecting side, the connecting side is provided with a filling groove, the filling groove is formed by recessing the edge of the connecting side, the filling grooves of two adjacent metal films form a relative and communicated state, the filling grooves are filled with glue, and then the two metal films are glued, and the surface of the glue is not higher than the surface of the metal films.
6. The metal film roll stock structure of claim 5, wherein: the width of the filling groove of the metal film near the connecting side edge is smaller than that far from the connecting side edge.
7. The metal film roll stock structure of claim 5, wherein: and butt joint grooves are formed between the connecting sides of the two adjacent metal films at intervals, and the two filling grooves are communicated with the butt joint grooves.
8. A metal film coil stock structure, this coil stock is formed by coiling after the side by side connection of the metal film that a plurality of thickness do not exceed 100um, its characterized in that:
the opposite sides of the two adjacent first metal films and the second metal film are respectively provided with a connecting side and a butt joint side, the first metal film is provided with a connecting groove on the connecting side, the connecting groove is formed by the edge depression of the connecting side and is provided with an opening part and a bottom, the width of the opening part is smaller than the width of the bottom, the second metal film extends to the butt joint side edge to form a butt joint part, the butt joint part is located in the connecting groove, a filling groove is formed between the inner wall of the connecting groove and the butt joint part, a glue material is filled in the filling groove, and the surface of the glue material is not higher than the surface of the metal film.
9. The metal film web structure of claim 8, wherein: the width of the butt joint part of the second metal film is smaller than that of the opening part of the first metal film.
10. The metal film web structure of claim 8, wherein: this second metal film's butt joint portion is formed with the anticreep end in keeping away from the butt joint side end, is close to butt joint side department and is formed with the neck, and the width of anticreep end is greater than first metal film's opening width to be less than the bottom width, the width of neck is less than the width of opening, when making butt joint portion be located the spread groove, the anticreep end is close to in the bottom, the neck is close to in the opening.
11. The metal film web structure of claim 8, wherein: joint grooves are formed between the connecting side of the first metal film and the butt joint side of the second metal film at intervals, the joint grooves are communicated with the filling grooves, and the joint grooves are filled with glue materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703394.5U CN210236758U (en) | 2019-05-16 | 2019-05-16 | Metal film coil stock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703394.5U CN210236758U (en) | 2019-05-16 | 2019-05-16 | Metal film coil stock structure |
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| Publication Number | Publication Date |
|---|---|
| CN210236758U true CN210236758U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920703394.5U Active CN210236758U (en) | 2019-05-16 | 2019-05-16 | Metal film coil stock structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN210236758U (en) |
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2019
- 2019-05-16 CN CN201920703394.5U patent/CN210236758U/en active Active
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