CN217395174U

CN217395174U - Cotton mould of electrically conductive bubble based on openning shape

Info

Publication number: CN217395174U
Application number: CN202221193841.5U
Authority: CN
Inventors: 刘银生; 李勤为; 段林; 殷冠明
Original assignee: Kunshan Shangwei New Material Co ltd
Current assignee: Kunshan Shangwei New Material Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-09
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a conductive foam mould based on the shape of a mouth, which comprises a material belt, a first conductive foam and a second conductive foam, wherein the material belt is used for fixing the first conductive foam and the second conductive foam; the first conductive foam comprises a first fixing part and a second fixing part which are arranged in an L shape, the first fixing part is provided with a first protruding part, and the first protruding part protrudes along the width direction of the first fixing part; the second conductive foam comprises a third fixing part and a fourth fixing part which are arranged in an L shape; the straight line of the long edge of the first fixing part and the straight line of the long edge of the third fixing part are parallel to each other, and the straight line of the long edge of the second fixing part and the straight line of the long edge of the fourth fixing part are parallel to each other; gaps are arranged between the end part of the first fixing part and the end part of the third fixing part and between the end part of the second fixing part and the end part of the fourth fixing part. The utility model discloses a no interval design improves the material utilization ratio of product, and the productivity of product is improved in new improvement, has reduced the cost of product.

Description

Cotton mould of electrically conductive bubble based on openning shape

Technical Field

The utility model belongs to the technical field of the mould device technique and specifically relates to indicate a cotton mould of electrically conductive bubble based on openning shape.

Background

In the traditional flat-pressing flat-die cutting process, the traditional die cutting process maximally saves the material consumption of a single die-cut product piece, but the methods for saving the material and the process steps, such as structural typesetting of the die-cut piece, process step splitting and the like, are rarely realized in the industry, so that the waste of expensive materials is caused when die-cutting is carried out on some large-size products.

Therefore, the existing full-page product has large area, the area of the inner frame which is dug to be wasted is large, a large amount of material loss is generated, and the price cost of the product is overhigh.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a cotton mould of electrically conductive bubble based on openning shape.

The utility model discloses the technical scheme who adopts as follows:

a conductive foam mould based on a mouth shape comprises a material belt, a first conductive foam and a second conductive foam, wherein the material belt is used for fixing the first conductive foam and the second conductive foam; the first conductive foam comprises a first fixing part and a second fixing part which are arranged in an L shape, the first fixing part is provided with a first protruding part, and the first protruding part protrudes along the width direction of the first fixing part; the second conductive foam comprises a third fixing part and a fourth fixing part which are arranged in an L shape; a straight line where a long edge of the first fixing part is located and a straight line where a long edge of the third fixing part is located are parallel to each other, and a straight line where a long edge of the second fixing part is located and a straight line where a long edge of the fourth fixing part is located are parallel to each other; the end part of the first fixing part is abutted against the end part of the third fixing part, and the end part of the second fixing part is abutted against the end part of the fourth fixing part.

The method is further technically characterized in that: the straight line of the long edge of the first protruding portion and the straight line of the long edge of the first fixing portion are parallel to each other and do not overlap.

The method is further technically characterized in that: the cross-sectional shape of the first protruding part is U-shaped.

The method is further technically characterized in that: the second fixing part is provided with a first release film handle part.

The method is further technically characterized in that: the fourth fixing part is provided with a second release film handle part.

The method is further technically characterized in that: the length of the first fixing part and the length of the third fixing part are both 49.09mm +/-0.20 mm.

The method is further technically characterized in that: the length of the second fixing part and the length of the fourth fixing part are both 51.24mm +/-0.20 mm.

The method is further technically characterized in that: the width of the first fixing part, the width of the second fixing part, the width of the third fixing part and the width of the fourth fixing part are all 2.15mm +/-0.20 mm.

The method is further technically characterized in that: the outer length of first bulge is 9.12mm 0.20mm, the inner length of first bulge is 6.32mm 0.20 mm.

The method is further technically characterized in that: the material belt is wound on the winding drum.

Compared with the prior art, the technical scheme of the utility model have following advantage:

the utility model discloses change the combination composing of cross cutting piece in full page material area for the product modulus increases, improves the product productivity, satisfies customer order volume demand in earlier stage, reduces the finished product of product simultaneously.

The utility model discloses a first electrically conductive bubble of ingenious split is cotton with the electrically conductive bubble of second, and the material utilization rate of product is improved in the design of synchronous mould no interval.

Drawings

In order to make the content of the present invention more clearly understood, the present invention will be described in further detail with reference to the following embodiments of the present invention, in conjunction with the accompanying drawings.

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic diagram of a first conductive foam.

Fig. 3 is a schematic diagram of a second conductive foam.

Fig. 4 is a schematic view of the present invention in use.

The specification reference numbers indicate: 1. a first conductive foam; 11. a first fixed part; 12. a first projecting portion; 13. a second fixed part; 14. a first release film handle part; 2. the second conductive foam; 21. a third fixed part; 22. a fourth fixing part; 23. a second release film handle part; 3. a material belt; 4. and (4) winding the drum.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

Example 1:

with reference to fig. 1-3, a conductive foam mold based on a shape of a mouth includes a material tape 3 for fixing a first conductive foam 1 and a second conductive foam 2. The first conductive foam 1 includes a first fixing portion 11 and a second fixing portion 13 which are L-shaped, the first fixing portion 11 is provided with a first protruding portion 12, and the first protruding portion 12 protrudes along the width direction of the first fixing portion 11. The second conductive foam 2 includes a third fixing portion 21 and a fourth fixing portion 22 which are arranged in an L shape. The straight line of the long side of the first fixing portion 11 and the straight line of the long side of the third fixing portion 21 are parallel to each other, and the straight line of the long side of the second fixing portion 13 and the straight line of the long side of the fourth fixing portion 22 are parallel to each other. The end of the first fixing portion 11 and the end of the third fixing portion 21 and the end of the second fixing portion 13 and the end of the fourth fixing portion 22 are in contact with each other.

The above-mentioned conductive foam mould based on openning shape changes the combination composing of cross cutting piece in full page material area, and first conductive foam 1 and second conductive foam 2 are removable and do not have the interval between them, and single piece material usable floor area is 0.0006768m ² The material utilization rate is improved by 56 percent, so that the product modulus is increased, and the product productivity is improved.

In this embodiment, the straight line of the long side place of first bulge 12 and the straight line of the long side place of first fixed part 11 are parallel to each other and do not coincide, set up first bulge 12 for the convenience of follow-up pile up or distinguish first electrically conductive bubble cotton 1 and the electrically conductive bubble cotton 2 of second.

In this embodiment, the cross-sectional shape of first protruding portion 12 is U-shaped.

In this embodiment, the second fixing portion 13 is provided with a first release film handle portion 14, and the first release film handle portion 14 is provided to facilitate an operator to manually attach the first conductive foam 1 to the tape 3.

In this embodiment, the fourth fixing portion 22 is provided with a second release film handle portion 23, and the second release film handle portion 23 is provided to facilitate the operator to manually attach the second conductive foam 2 to the tape 3.

In the present embodiment, the length of the first fixing portion 11 and the length of the third fixing portion 21 are both 49.09mm ± 0.20 mm.

In the present embodiment, the length of the second fixing portion 13 and the length of the fourth fixing portion 22 are both 51.24mm ± 0.20 mm.

In the present embodiment, the width of the first fixing portion 11, the width of the second fixing portion 13, the width of the third fixing portion 21, and the width of the fourth fixing portion 22 are all 2.15mm ± 0.20 mm.

In the present embodiment, the outer length of the first projecting portion 12 is 9.12mm ± 0.20mm, and the inner length of the first projecting portion 12 is 6.32mm ± 0.20 mm.

Example 2:

as shown in fig. 4, according to embodiment 1, the strip of material 3 is wound on a reel 4.

The method of use of this example is as follows:

1. a die cutting product of flat knife die cutting, namely a semi-product A foam: the mold release film with the model of SPE-4211, namely the protective film carrier film in the die cutting process, is compounded with the mold release film with the model of 565-LM, is compounded with foam with the model of 3M MSG 7250T which is 2.5, and the three layers of materials are compounded together, subjected to die cutting, shaped and rolled to form a semi-finished product A.

2. Die-cut product of flat knife die-cut-half product B foam: the release film with the model of SPE-4211, namely the protective film carrier film in the die cutting process, is compounded with the release film with the model of 565-LM, is compounded with the foam with the model of 3M MSG 7250T being 2.5, and the three layers of materials are compounded together and subjected to die cutting, shape forming and rolling to be used as a semi-finished product B.

3. A semi-product of a die-cutting product, namely a material belt, of flat knife die-cutting: and laminating AS-50T010 to obtain the delivery release film, namely laminating the two layers of materials together, die-cutting the edge of the material belt through a die, and rolling to obtain the semi-finished material belt 3.

4. And (3) assembling the first conductive foam 1 and the second conductive foam 2 on the cutter material by using a semi-finished product material belt 3, and manually placing the semi-finished product A and the semi-finished product B in a groove in a shape of a mouth surrounded by the first conductive foam 1 and the second conductive foam 2 to finish a finished product.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a cotton mould of electrically conductive bubble based on openning shape which characterized in that: comprises a material belt (3) for fixing a first conductive foam (1) and a second conductive foam (2); the first conductive foam (1) comprises a first fixing part (11) and a second fixing part (13) which are arranged in an L shape, the first fixing part (11) is provided with a first protruding part (12), and the first protruding part (12) protrudes along the width direction of the first fixing part (11); the second conductive foam (2) comprises a third fixing part (21) and a fourth fixing part (22) which are arranged in an L shape; the straight line of the long edge of the first fixing part (11) is parallel to the straight line of the long edge of the third fixing part (21), and the straight line of the long edge of the second fixing part (13) is parallel to the straight line of the long edge of the fourth fixing part (22); the end of the first fixing part (11) and the end of the third fixing part (21) are abutted, and the end of the second fixing part (13) and the end of the fourth fixing part (22) are abutted.

2. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the straight line of the long edge of the first protruding part (12) and the straight line of the long edge of the first fixing part (11) are parallel to each other and do not coincide with each other.

3. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the cross section of the first bulge (12) is U-shaped.

4. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the second fixing part (13) is provided with a first release film handle part (14).

5. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the fourth fixing part (22) is provided with a second release film handle part (23).

6. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the length of the first fixing part (11) and the length of the third fixing part (21) are both 49.09mm +/-0.20 mm.

7. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the length of the second fixing part (13) and the length of the fourth fixing part (22) are both 51.24mm +/-0.20 mm.

8. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the width of the first fixing part (11), the width of the second fixing part (13), the width of the third fixing part (21) and the width of the fourth fixing part (22) are all 2.15mm +/-0.20 mm.

9. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the outer length of the first protruding portion (12) is 9.12mm +/-0.20 mm, and the inner length of the first protruding portion (12) is 6.32mm +/-0.20 mm.

10. The conductive foam mold based on the shape of the mouth of claim 1, wherein: the material belt (3) is wound on the winding drum (4).