CN114734714A - U-shaped sponge die cutting process for mobile phone accessories - Google Patents
U-shaped sponge die cutting process for mobile phone accessories Download PDFInfo
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- CN114734714A CN114734714A CN202210317634.4A CN202210317634A CN114734714A CN 114734714 A CN114734714 A CN 114734714A CN 202210317634 A CN202210317634 A CN 202210317634A CN 114734714 A CN114734714 A CN 114734714A
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- die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
- B32B2037/268—Release layers
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a U-shaped sponge die-cutting process for mobile phone accessories, which comprises the following steps: preparing a main material and installing the main material on the upper end of a multi-station die cutting machine; step two, sequentially attaching the materials obtained in the step one to the upper end of a multi-station die cutting machine, attaching a 30U white PP release film to the upper end face of a WSA-PGA05K sponge, attaching an 80U blue double-anti-static silica gel protective film to the lower end face of a WSA-PGA05K sponge, and attaching a 0.05MMPET transparent protective film to the lower end face of the 80U blue double-anti-static silica gel protective film; step three, die-cutting the jointed material into two halves of U-shaped materials at the upper end of a multi-station die-cutting machine; and step four, separating the U-shaped material which is divided into two halves, continuously attaching the auxiliary material by a half random device, and directly performing die cutting and forming. The invention has the advantages of greatly improved die cutting precision, high die cutting efficiency, good effect and suitability for modern production requirements.
Description
Technical Field
The invention relates to the technical field of mobile phone accessory production, in particular to a U-shaped sponge die cutting process for mobile phone accessories.
Background
The auxiliary materials of the mobile phone mainly comprise a mobile phone protective film, a double-sided adhesive tape, an aluminum foil adhesive tape, foam, a shielding material and the like. Along with the diversified development of the market, the size control requirement of the mobile phone accessory product is higher and higher, the tolerance requirement of the product is reduced from the original +/-0.15 mm to the current +/-0.05 mm, therefore, the requirement on a mobile phone accessory die is higher and higher, and particularly the die for die cutting of the mobile phone accessory is higher and higher. Because the production of mould mostly is batch production in batch production, be difficult to guarantee that every mould can both satisfy the tolerance requirement of regulation, consequently, the mould is when carrying out the cross cutting to cell-phone auxiliary material, because of the dimensional deviation of mould very easily, causes the product size unqualified after the cross cutting, has surpassed the tolerance requirement of product, leads to the product to scrap to extravagant raw materials.
The U-shaped sponge is one of mobile phone accessories, in the U-shaped sponge die cutting process, die cutting is performed again after a release film, an anti-static protective film, a transparent film and the like are attached, the existing die cutting process needs to attach the release film, the anti-static protective film and the transparent film to the sponge and then perform die cutting, but the existing die cutting process is low in efficiency and poor in die cutting precision, and cannot meet the requirements of modern production.
Disclosure of Invention
The invention aims to provide a U-shaped sponge die-cutting process for mobile phone accessories, which greatly improves the die-cutting precision, has high die-cutting efficiency and good effect and is suitable for the requirements of modern production.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A U-shaped sponge die-cutting process for mobile phone accessories comprises the following steps:
preparing main materials WSA-PGA05K sponge, 80U blue double-anti-static silica gel protective film, 30U white PP release film and 0.05MMPET transparent protective film, and mounting the main materials on the upper end of a multi-station die cutting machine;
step two, sequentially attaching the materials obtained in the step one to the upper end of a multi-station die cutting machine, attaching a 30U white PP release film to the upper end face of a WSA-PGA05K sponge, attaching an 80U blue double-anti-static silica gel protective film to the lower end face of a WSA-PGA05K sponge, and attaching a 0.05MMPET transparent protective film to the lower end face of the 80U blue double-anti-static silica gel protective film;
step three, die-cutting the jointed material into two halves of a U-shaped material at the upper end of a multi-station die-cutting machine, and leaving a 0.05MMPET transparent protective film without die-cutting into halves;
and step four, separating the U-shaped material which is divided into two halves, continuously attaching auxiliary materials to one half of the U-shaped material by using a random machine, directly performing die cutting and forming, and winding the other half of the U-shaped material for secondary use.
In the first step, the width of the WSA-PGA05K sponge is 92mm, the width of the 80U blue double-resistant antistatic silica gel protective film is 120mm, the width of the 30U white PP release film is 120mm, and the width of the 0.05MMPET transparent protective film is 120 mm.
In the first step, the multi-station die-cutting machine is a twelve-station die-cutting machine, a plurality of unreeling devices and corresponding matched reeling devices are arranged at the upper end of the multi-station die-cutting machine, a semi-finished product reeling device is installed at the upper end of the middle position of the multi-station die-cutting machine, and a finished product reeling device is installed at the upper end of the right side of the multi-station die-cutting machine.
In the third step, the multi-station die-cutting machine adopts a U-shaped flat knife to die-cut the attached material into two U-shaped semi-finished materials.
And in the fourth step, the multi-station die-cutting machine adopts a finished cutter to continuously attach the semi-random device with the auxiliary material and then directly perform die-cutting forming.
The beneficial effects of the invention are as follows: the invention relates to a U-shaped sponge die-cutting process for mobile phone accessories, which comprises the following steps: preparing main materials WSA-PGA05K sponge, 80U blue double-anti-static silica gel protective film, 30U white PP release film and 0.05MMPET transparent protective film, and mounting the main materials on the upper end of a multi-station die cutting machine; step two, sequentially attaching the materials obtained in the step one to the upper end of a multi-station die cutting machine, attaching a 30U white PP release film to the upper end face of a WSA-PGA05K sponge, attaching an 80U blue double-anti-static silica gel protective film to the lower end face of a WSA-PGA05K sponge, and attaching a 0.05MMPET transparent protective film to the lower end face of the 80U blue double-anti-static silica gel protective film; step three, die-cutting the jointed material into two halves of U-shaped materials at the upper end of a multi-station die-cutting machine, and leaving a 0.05MMPET transparent protective film without die-cutting into halves; and step four, separating the U-shaped material which is divided into two halves, continuously attaching auxiliary materials to one half of the U-shaped material by using a random machine, directly performing die cutting and forming, and winding the other half of the U-shaped material for secondary use. According to the invention, the main materials are sequentially laminated together by using the multi-station die cutting machine, so that the laminating effect is good; the laminated material is die-cut into two halves of U-shaped materials by a flat cutter, one half of the U-shaped materials is directly die-cut and formed after the auxiliary materials are continuously laminated by a random device, the other half of the U-shaped materials are wound for secondary use on a machine, and the other half of the U-shaped materials are rolled for standby use while the die-cut finished product is continuously die-cut under the condition of no shutdown, so that the material loss is reduced, and the die-cutting precision and the die-cutting efficiency are greatly improved; therefore, the die cutting machine has the advantages of greatly improving the die cutting precision, having high die cutting efficiency and good effect and being suitable for the requirements of modern production.
Drawings
The invention will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the main material lamination of the present invention;
FIG. 3 is a schematic view of the flat blade of the present invention;
fig. 4 is a schematic structural view of the finished knife of the present invention.
Included in fig. 1-4 are:
1-WSA-PGA 05K sponge 2-80U blue double-anti-static silica gel protective film
3-30U white PP release film 4-0.05 MMPET transparent protective film
5-multistation die-cutting machine 51-unreeling device
52-rolling device 53-semi-finished product rolling device
54-finished product winding device 55-flat knife
56-finishing knife.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in figure 1, the U-shaped sponge die-cutting process for mobile phone accessories comprises the following steps:
preparing main materials WSA-PGA05K sponge 1, 80U blue double-anti-static silica gel protective film 2, 30U white PP release film 3 and 0.05MMPET transparent protective film 4, and installing the main materials at the upper end of a multi-station die cutting machine 5;
step two, sequentially attaching the materials obtained in the step one to the upper end of a multi-station die cutting machine 5, attaching a 30U white PP release film 3 to the upper end face of a WSA-PGA05K sponge 1, attaching an 80U blue double-anti-static silica gel protective film 2 to the lower end face of the WSA-PGA05K sponge 1, and attaching a 0.05MMPET transparent protective film 4 to the lower end face of the 80U blue double-anti-static silica gel protective film 2;
step three, die-cutting the jointed material into two halves of U-shaped materials at the upper end of a multi-station die-cutting machine 5, and leaving a 0.05MMPET transparent protective film 4 without die-cutting into halves;
and step four, separating the U-shaped material which is divided into two halves, continuously attaching auxiliary materials to one half of the U-shaped material by using a random machine, directly performing die cutting and forming, and winding the other half of the U-shaped material for secondary use.
In the first step, preferably, the width of the WSA-PGA05K sponge 1 is 92mm, the width of the 80U blue dual-anti-static silicone protective film 2 is 120mm, the width of the 30U white PP release film 3 is 120mm, and the width of the 0.05MMPET transparent protective film 4 is 120 mm.
Further, in the first step, the multi-station die cutting machine 5 is a twelve-station die cutting machine, the upper end of the multi-station die cutting machine 5 is provided with a plurality of unreeling devices 51 and corresponding matched reeling devices 52, a semi-finished product reeling device 53 is installed at the upper end of the middle position of the multi-station die cutting machine 5, and a finished product reeling device 54 is installed at the upper end of the right side of the multi-station die cutting machine.
Further, in the third step, the multi-station die-cutting machine 5 adopts a U-shaped flat knife 55 to die-cut the attached material into a two-plate U-shaped semi-finished material.
Further, in the fourth step, the multi-station die-cutting machine 5 adopts the finished cutter 56 to directly die-cut and form the semi-random machine after the semi-random machine continues to adhere with the auxiliary material.
For further explanation, the main materials are sequentially attached together by using the multi-station die cutting machine 5, so that the attaching effect is good; the laminated material is die-cut into two halves of U-shaped materials by a flat knife 55, one half of the U-shaped materials is die-cut and formed directly after the auxiliary materials are continuously attached by a random device, the other half of the U-shaped materials are wound for secondary use on a machine, and the other half of the U-shaped materials are rolled for standby use while the die-cut finished product is continuously die-cut under the condition of no shutdown, so that the material loss is reduced, and the die-cutting precision and the die-cutting efficiency are greatly improved; therefore, the die cutting machine has the advantages of greatly improving the die cutting precision, having high die cutting efficiency and good effect and being suitable for the requirements of modern production.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (5)
1. A U-shaped sponge die-cutting process for mobile phone accessories is characterized by comprising the following steps:
preparing main materials including WSA-PGA05K sponge (1), 80U blue double-anti-static silica gel protective film (2), 30U white PP release film (3) and 0.05MMPET transparent protective film (4), and installing the main materials on the upper end of a multi-station die cutting machine (5);
step two, sequentially attaching the materials obtained in the step one to the upper end of a multi-station die cutting machine (5), attaching a 30U white PP release film (3) to the upper end face of a WSA-PGA05K sponge (1), attaching an 80U blue double-anti-static silica gel protective film (2) to the lower end face of the WSA-PGA05K sponge (1), and attaching a 0.05MMPET transparent protective film (4) to the lower end face of the 80U blue double-anti-static silica gel protective film (2);
step three, die-cutting the jointed material into two halves of U-shaped material at the upper end of a multi-station die-cutting machine (5), and leaving the 0.05MMPET transparent protective film (4) without die-cutting into halves;
and step four, separating the U-shaped material which is divided into two halves, continuously attaching auxiliary materials to one half of the U-shaped material by using a random machine, directly performing die cutting and forming, and winding the other half of the U-shaped material for secondary use.
2. The U-shaped sponge die-cutting process for auxiliary materials of mobile phones according to claim 1, characterized in that: in the first step, the width of the WSA-PGA05K sponge (1) is 92mm, the width of the 80U blue double-anti-static silica gel protective film (2) is 120mm, the width of the 30U white PP release film (3) is 120mm, and the width of the 0.05MMPET transparent protective film (4) is 120 mm.
3. The U-shaped sponge die-cutting process for auxiliary materials of mobile phones according to claim 1, characterized in that: in the first step, the multi-station die cutting machine (5) is a twelve-station die cutting machine, a plurality of unreeling devices (51) and correspondingly matched reeling devices (52) are arranged at the upper end of the multi-station die cutting machine (5), a semi-finished product reeling device (53) is arranged at the upper end of the middle position of the multi-station die cutting machine (5), and a finished product reeling device (54) is arranged at the upper end of the right side of the multi-station die cutting machine.
4. The U-shaped sponge die-cutting process for auxiliary materials of mobile phones according to claim 1, characterized in that: in the third step, the multi-station die-cutting machine (5) adopts a U-shaped flat knife (55) to die-cut the attached material into two U-shaped semi-finished materials.
5. The U-shaped sponge die-cutting process for auxiliary materials of mobile phones according to claim 1, characterized in that: in the fourth step, the multi-station die-cutting machine (5) adopts a finished cutter (56) to continuously attach auxiliary materials to the semi-random machine and then directly perform die-cutting forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317634.4A CN114734714A (en) | 2022-03-29 | 2022-03-29 | U-shaped sponge die cutting process for mobile phone accessories |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317634.4A CN114734714A (en) | 2022-03-29 | 2022-03-29 | U-shaped sponge die cutting process for mobile phone accessories |
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| CN114734714A true CN114734714A (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210317634.4A Pending CN114734714A (en) | 2022-03-29 | 2022-03-29 | U-shaped sponge die cutting process for mobile phone accessories |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735453A (en) * | 1995-11-14 | 1998-04-07 | Gick; James W. | Decorative novelty articles |
| CN103491209A (en) * | 2013-08-30 | 2014-01-01 | 南京华睿川电子科技有限公司 | Integrated touch screen foam with single-sided adhesive and processing method thereof |
| US20140102321A1 (en) * | 2012-10-12 | 2014-04-17 | Gallus Stanz- Und Druckmaschinen Gmbh | Web insertion device for a flat-bed die-cutting machine, manufacturing system for packages and method for feeding a web of printing material |
| CN108748394A (en) * | 2018-05-28 | 2018-11-06 | 昆山尚为新材料有限公司 | Die cutting process of buffer connection die assembly |
| CN109761077A (en) * | 2019-02-01 | 2019-05-17 | 昆山尚为新材料有限公司 | Die cutting process of VHB foam adhesive tape |
| CN111440554A (en) * | 2020-05-13 | 2020-07-24 | 东莞捷邦实业有限公司 | Double-sided adhesive tape wrapping foam assembly, production process thereof and accurate positioning wrapping equipment |
| CN112829317A (en) * | 2019-11-25 | 2021-05-25 | 昊佰电子科技（上海）有限公司 | Die cutting piece processing system of accurate laminating is taken to shipment |
| CN113561622A (en) * | 2021-07-30 | 2021-10-29 | 深圳市伟业鑫精密科技有限公司 | Preparation method and preparation device of die-cut composite product |
-
2022
- 2022-03-29 CN CN202210317634.4A patent/CN114734714A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735453A (en) * | 1995-11-14 | 1998-04-07 | Gick; James W. | Decorative novelty articles |
| US20140102321A1 (en) * | 2012-10-12 | 2014-04-17 | Gallus Stanz- Und Druckmaschinen Gmbh | Web insertion device for a flat-bed die-cutting machine, manufacturing system for packages and method for feeding a web of printing material |
| CN103491209A (en) * | 2013-08-30 | 2014-01-01 | 南京华睿川电子科技有限公司 | Integrated touch screen foam with single-sided adhesive and processing method thereof |
| CN108748394A (en) * | 2018-05-28 | 2018-11-06 | 昆山尚为新材料有限公司 | Die cutting process of buffer connection die assembly |
| CN109761077A (en) * | 2019-02-01 | 2019-05-17 | 昆山尚为新材料有限公司 | Die cutting process of VHB foam adhesive tape |
| CN112829317A (en) * | 2019-11-25 | 2021-05-25 | 昊佰电子科技（上海）有限公司 | Die cutting piece processing system of accurate laminating is taken to shipment |
| CN111440554A (en) * | 2020-05-13 | 2020-07-24 | 东莞捷邦实业有限公司 | Double-sided adhesive tape wrapping foam assembly, production process thereof and accurate positioning wrapping equipment |
| CN113561622A (en) * | 2021-07-30 | 2021-10-29 | 深圳市伟业鑫精密科技有限公司 | Preparation method and preparation device of die-cut composite product |
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