CN113036275A - Preparation method of waistcoat with built-in battery and waistcoat with built-in battery - Google Patents
Preparation method of waistcoat with built-in battery and waistcoat with built-in battery Download PDFInfo
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- CN113036275A CN113036275A CN202110270999.1A CN202110270999A CN113036275A CN 113036275 A CN113036275 A CN 113036275A CN 202110270999 A CN202110270999 A CN 202110270999A CN 113036275 A CN113036275 A CN 113036275A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides a preparation method of a waistcoat with a built-in battery, which comprises the following steps: s1, preparing three cutting dies which are respectively a first cutting die, a second cutting die and a third cutting die; s2, die cutting is carried out on the first off-core film by adopting a first cutting die to form a dot matrix glue area with a through hole array, and die cutting is carried out on the second off-core film by adopting a second cutting die to form a strong glue area; s3, flatly paving the lower core separating film and the PET film on a glue brushing machine, covering the first core separating film, and brushing glue; s4, tearing off the first core separating film, replacing the second core separating film, and brushing glue; and S5, tearing off the second off-core film, covering the off-core film, putting the off-core film on a die cutting machine, and replacing a third cutting die for die cutting to obtain the waistcoat with the built-in battery. The invention also provides a waistcoat with the built-in battery. The invention has the beneficial effects that: the waistcoat with the built-in battery prepared by the method is not easy to deform, the battery is convenient to detach and is not easy to deform after the battery is detached.
Description
Technical Field
The invention relates to a built-in battery, in particular to a method for preparing a waistcoat with a built-in battery and the waistcoat with the built-in battery.
Background
Most consumer electronic products in daily life are provided with built-in batteries, the after-sale of the products is increased along with the improvement of consumption requirements, the after-sale maintenance efficiency is particularly important, the batteries are difficult to detach or replace, in order to replace the batteries more conveniently and quickly without damaging the batteries, some manufacturers apply the easy-open glue fixed batteries, and some manufacturers apply the vest wrapped batteries.
The existing waistcoat generally adopts a glue brushing process on the inner surface of a silver-removing dragon material, and a built-in battery is wrapped and arranged on a shell, and the method has the following defects:
1. after the waistcoat is torn off, the waistcoat is easy to deform and wrinkle, and the battery is replaced and then is attached again, so that the appearance is influenced.
2. The inner surface is coated with glue, and the battery is still inconvenient to disassemble and take.
3. The battery can be out of shape after the battery is forcibly detached, and the risk of safety accidents is caused.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a preparation method of a waistcoat with a built-in battery and the waistcoat with the built-in battery.
The invention provides a preparation method of a waistcoat with a built-in battery, which comprises the following steps:
s1, preparing three cutting dies which are respectively a first cutting die, a second cutting die and a third cutting die;
s2, die cutting is carried out on the first off-core film by adopting a first cutting die to form a dot matrix glue area with a through hole array, and die cutting is carried out on the second off-core film by adopting a second cutting die to form a strong glue area;
s3, flatly paving the lower core separating film and the PET film on a glue brushing machine, covering the first core separating film, and brushing glue;
s4, tearing off the first core separating film, replacing the second core separating film, and brushing glue;
and S5, tearing off the second off-core film, covering the off-core film, putting the off-core film on a die cutting machine, and replacing a third cutting die for die cutting to obtain the waistcoat with the built-in battery.
As a further improvement of the invention, in step S3, glue with a peeling force of 0.2Kgf/25mm-0.5Kgf/25mm is brushed on the first off-core film.
As a further improvement of the invention, in step S4, the glue with the stripping force of 0.8Kgf/25mm-1.2Kgf/25mm is brushed on the second core-separated film.
As a further improvement of the present invention, in step S5, a third cutting die is used to perform die cutting until the PET film is cut off, so as to obtain the vest with the built-in battery.
As a further improvement of the invention, the strong glue areas are distributed at two ends of the lattice glue area.
The invention also provides a waistcoat with the built-in battery, which is prepared by adopting the method of any one of the above.
The invention has the beneficial effects that: the waistcoat with the built-in battery prepared by the method is not easy to deform, the battery is convenient to detach and is not easy to deform after the battery is detached.
Drawings
Fig. 1 is a schematic view of a cutting die of a manufacturing method of a waistcoat with a built-in battery of the invention.
Fig. 2 is a schematic view of a core-release film of a method for manufacturing a waistcoat with a built-in battery according to the invention.
Fig. 3 is a schematic preparation diagram of a preparation method of a waistcoat with a built-in battery of the invention.
Fig. 4 is a schematic preparation diagram of a preparation method of a waistcoat with a built-in battery of the invention.
Fig. 5 is a schematic preparation diagram of a preparation method of the waistcoat with the built-in battery of the invention.
Fig. 6 is a schematic preparation diagram of a preparation method of a waistcoat with a built-in battery of the invention.
Fig. 7 is an assembly view illustrating a method of manufacturing a vest with a built-in battery according to the present invention.
Fig. 8 is an assembly view illustrating a method of manufacturing a vest with a built-in battery according to the present invention.
Fig. 9 is an assembly view illustrating a method of manufacturing a vest with a built-in battery according to the present invention.
Fig. 10 is a disassembly schematic view of a manufacturing method of a waistcoat with a built-in battery of the invention.
Fig. 11 is a disassembly schematic diagram of a manufacturing method of a waistcoat with a built-in battery of the invention.
Detailed Description
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
As shown in fig. 1 to 11, a method for manufacturing a waistcoat with a built-in battery specifically comprises the following steps:
1. three cutting dies are prepared, namely a first cutting die 11, a second cutting die 12 and a third cutting die 13, wherein a knife edge 111 of the first cutting die 11, a knife edge 121 of the second cutting die 12 and a knife edge 131 of the third cutting die 13 are shown in fig. 1, the first cutting die 11, the second cutting die 12 and the third cutting die 13 are all positioned through a cutting die positioning column 10, and the third cutting die 13 is further provided with a battery positioning line 132.
2. The first cutting die 11 and the second cutting die 12 are respectively mounted on a die cutting machine to cut a first core separating film 21 and a second core separating film 2 (shown in figure 2) for standby. The diameter of the round through hole of the first off-core film 21 is required to be 1.5mm for forming the dot matrix glue area 211, and the 4 square holes of the second off-core film 2 are through holes for forming the strong glue area 221.
3. The lower release film 3 and the PET film 4 are sequentially laid on a glue brushing machine, and then covered with a first release film 21 to brush glue 5 with the peeling force of 0.2-0.5Kgf/25mm, as shown in figure 3.
4. The first core-releasing film 21 is torn off and replaced by the second core-releasing film 2, and glue 7 with the peeling force of 0.8-1.2Kgf/25mm is brushed, as shown in figure 4.
5. The second release film 2 is torn off and covered with the release film 6, as shown in fig. 5.
6. And (5) putting the PET film back to the die cutting machine, replacing the third cutting die 13 for die cutting, cutting off the PET film 4, and removing redundant materials in the shadow area. The battery vest is completed as shown in fig. 6.
As shown in fig. 7 to 9, the vest assembly description: the waistcoat is torn off to be separated from the core film, the battery 8 is taken and placed on the PET film 4 according to the position of the battery positioning line 132, then the waistcoats on the two sides are upwards wrapped along the battery and pressed to be separated from the core film, and the battery is fully stuck by the back glue. Finally, the lower separating core film is torn off. The vest assembly is complete.
As shown in fig. 10 to 11, the battery detachment description: the PET films at the positions of the No. I, the No. II and the No. IV are respectively torn until the strong glue area is completely separated from the battery, then the No. III PET film is torn, the vest is stuck by strong glue between the vest of the battery and the shell, the tearing hand is stuck by strong glue with the battery body, the dotted weak glue is arranged between the battery and the vest, and the battery can be taken out by utilizing the difference of the viscous strength of the glue.
The adhesive-backed position 9 of the housing is shown in fig. 11 to facilitate the attachment of the vest-carrying battery to the housing.
The preparation method of the waistcoat with the built-in battery provided by the invention has the following advantages:
1. the strong gluey water viscidity requirement of brush on the vest, the area in strong gluey district is less moreover, can not damage battery body through actual test. The glue on the large back surface is dotted weak glue, and through actual test, the battery is not deformed when the battery is disassembled, so that the battery is well protected.
2. The waistcoat is made of PET, and the material is strong in toughness, cannot deform greatly when pulled by force, and effectively plays a role in reutilization.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (6)
1. A preparation method of a waistcoat with a built-in battery is characterized by comprising the following steps:
s1, preparing three cutting dies which are respectively a first cutting die, a second cutting die and a third cutting die;
s2, die cutting is carried out on the first off-core film by adopting a first cutting die to form a dot matrix glue area with a through hole array, and die cutting is carried out on the second off-core film by adopting a second cutting die to form a strong glue area;
s3, flatly paving the lower core separating film and the PET film on a glue brushing machine, covering the first core separating film, and brushing glue;
s4, tearing off the first core separating film, replacing the second core separating film, and brushing glue;
and S5, tearing off the second off-core film, covering the off-core film, putting the off-core film on a die cutting machine, and replacing a third cutting die for die cutting to obtain the waistcoat with the built-in battery.
2. The method for manufacturing a vest with an internal battery according to claim 1, comprising: in step S3, a glue having a peel force of 0.2Kgf/25mm to 0.5Kgf/25mm is brushed on the first off-core film.
3. The method for manufacturing a vest with an internal battery according to claim 1, comprising: in step S4, a glue with a peel force of 0.8Kgf/25mm-1.2Kgf/25mm is brushed on the second off-core film.
4. The method for manufacturing a vest with an internal battery according to claim 1, comprising: in step S5, a third cutting die is used to cut the PET film, thereby obtaining the vest with the built-in battery.
5. The method for manufacturing a vest with an internal battery according to claim 1, comprising: the strong glue areas are distributed at two ends of the dot matrix glue area.
6. A vest with a built-in battery is characterized in that: prepared by the method of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110270999.1A CN113036275A (en) | 2021-03-12 | 2021-03-12 | Preparation method of waistcoat with built-in battery and waistcoat with built-in battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110270999.1A CN113036275A (en) | 2021-03-12 | 2021-03-12 | Preparation method of waistcoat with built-in battery and waistcoat with built-in battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113036275A true CN113036275A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110270999.1A Pending CN113036275A (en) | 2021-03-12 | 2021-03-12 | Preparation method of waistcoat with built-in battery and waistcoat with built-in battery |
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| CN (1) | CN113036275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335663A (en) * | 2021-12-17 | 2022-04-12 | 上海瑞浦青创新能源有限公司 | Echelon utilization battery cell, battery module and dismounting method of echelon utilization battery cell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551291A (en) * | 2013-10-29 | 2014-02-05 | 深圳市联得自动化装备股份有限公司 | Glue coating method and glue laminating machine |
| CN105086858A (en) * | 2015-09-15 | 2015-11-25 | 东莞市达瑞电子有限公司 | Gum and processing mold set, and processing technique thereof |
| CN207418650U (en) * | 2017-11-02 | 2018-05-29 | 东莞市众嘉印刷有限公司 | It is a kind of to tear patch for wrapping up the easy of battery |
| CN208189733U (en) * | 2018-05-21 | 2018-12-04 | 珠海光宇电池有限公司 | Battery easily tears patch |
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2021
- 2021-03-12 CN CN202110270999.1A patent/CN113036275A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551291A (en) * | 2013-10-29 | 2014-02-05 | 深圳市联得自动化装备股份有限公司 | Glue coating method and glue laminating machine |
| CN105086858A (en) * | 2015-09-15 | 2015-11-25 | 东莞市达瑞电子有限公司 | Gum and processing mold set, and processing technique thereof |
| CN207418650U (en) * | 2017-11-02 | 2018-05-29 | 东莞市众嘉印刷有限公司 | It is a kind of to tear patch for wrapping up the easy of battery |
| CN208189733U (en) * | 2018-05-21 | 2018-12-04 | 珠海光宇电池有限公司 | Battery easily tears patch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335663A (en) * | 2021-12-17 | 2022-04-12 | 上海瑞浦青创新能源有限公司 | Echelon utilization battery cell, battery module and dismounting method of echelon utilization battery cell |
| CN114335663B (en) * | 2021-12-17 | 2024-03-15 | 上海瑞浦青创新能源有限公司 | Gradient utilization battery core, battery module and disassembly method of gradient utilization battery core |
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Application publication date: 20210625 |
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| RJ01 | Rejection of invention patent application after publication |