CN108526739B - Welding method of aluminum foil joint - Google Patents
Welding method of aluminum foil joint Download PDFInfo
- Publication number
- CN108526739B CN108526739B CN201810171594.0A CN201810171594A CN108526739B CN 108526739 B CN108526739 B CN 108526739B CN 201810171594 A CN201810171594 A CN 201810171594A CN 108526739 B CN108526739 B CN 108526739B
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- Prior art keywords
- aluminum foil
- welding
- adhesive tape
- lap
- area corresponding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to a welding method of an aluminum foil joint, which comprises the following steps: s1: sequentially placing a first aluminum foil and a second aluminum foil to be lapped on a welding roller, reserving a first lapping area corresponding to the first aluminum foil and a second lapping area corresponding to the second aluminum foil, and starting a welding machine to weld to form a smooth welding line; s2: adhering an adhesive tape to a first lap area corresponding to the first aluminum foil, and folding back and adhering the first lap area to the adhesive tape; s3: and rotating the curling roller, moving the welding line to the position of the curling roller, sticking an adhesive tape on a second lap area corresponding to the second aluminum foil, and folding back and sticking the second lap area on the adhesive tape. The invention effectively distinguishes the joint positions on the premise of ensuring the quality by utilizing the treatment of the lap joint areas of the two aluminum foils, can meet the requirements of customers, improve the satisfaction degree of the customers, strengthen the firmness of the welding place and improve the product quality.
Description
Technical Field
The invention relates to the field of aluminum foil rolling, in particular to a welding method of an aluminum foil joint.
Background
In the process of cutting the aluminum foil, the aluminum foil may be broken due to various factors, and a welding machine is generally needed to orderly weld and connect the front and rear aluminum foils together for continuous production. In the traditional process, the welding is single-seam welding, the welding seam is very small, usually only 5mm, and the welding seam is difficult to identify in the process of using the finished product by a client, so that the quality of the product of the client is influenced.
Disclosure of Invention
The invention provides a welding method of an aluminum foil joint, which aims to solve the technical problem.
In order to solve the technical problem, the invention provides a welding method of an aluminum foil joint, which comprises the following steps:
s1: sequentially placing a first aluminum foil and a second aluminum foil to be lapped on a welding roller, reserving a first lapping area corresponding to the first aluminum foil and a second lapping area corresponding to the second aluminum foil, and starting a welding machine to weld to form a smooth welding line;
s2: adhering an adhesive tape to a first lap area corresponding to the first aluminum foil, and folding back and adhering the first lap area to the adhesive tape;
s3: and rotating the curling roller, moving the welding line to the position of the curling roller, sticking an adhesive tape on a second lap area corresponding to the second aluminum foil, and folding back and sticking the second lap area on the adhesive tape.
Preferably, the distance between the edge of the adhesive tape close to one side of the welding seam and the welding seam is 15-50 mm.
Preferably, the adhesive tape is a transparent adhesive tape with the width of 1 cm.
Preferably, the folding positions of the first lap joint area and the second lap joint area are 5mm away from the edge of the adhesive tape, and the part beyond the adhesive tape after folding is subjected to tearing treatment.
Compared with the prior art, the welding method of the aluminum foil joint provided by the invention comprises the following steps: s1: sequentially placing a first aluminum foil and a second aluminum foil to be lapped on a welding roller, reserving a first lapping area corresponding to the first aluminum foil and a second lapping area corresponding to the second aluminum foil, and starting a welding machine to weld to form a smooth welding line; s2: adhering an adhesive tape to a first lap area corresponding to the first aluminum foil, and folding back and adhering the first lap area to the adhesive tape; s3: and rotating the curling roller, moving the welding line to the position of the curling roller, sticking an adhesive tape on a second lap area corresponding to the second aluminum foil, and folding back and sticking the second lap area on the adhesive tape. The invention effectively distinguishes the joint positions on the premise of ensuring the quality by utilizing the treatment of the lap joint areas of the two aluminum foils, can meet the requirements of customers, improve the satisfaction degree of the customers, strengthen the firmness of the welding place and improve the product quality.
Drawings
Fig. 1 and 2 are schematic flow steps of a welding method for aluminum foil joints according to an embodiment of the present invention.
In the figure: 10-first aluminum foil, 11-first lap joint area, 20-second aluminum foil, 21-second lap joint area, 30-welding seam, 40-welding roller, 50-curling roller and 60-adhesive tape.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings are in simplified form and are not to precise scale, which is provided for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The welding method of the aluminum foil joint, as shown in fig. 1 and 2, comprises the following steps:
s1: sequentially placing a first aluminum foil 10 and a second aluminum foil 20 to be lapped on a welding roller 40, reserving a first lapping region 11 corresponding to the first aluminum foil 10 and a second lapping region 21 corresponding to the second aluminum foil 20, and starting a welding machine to weld to form a flat welding line 30, wherein the direction of the welding line 30 is vertical to the paper surface in the figure;
s2: attaching adhesive tape to a first lap joint area 11 corresponding to the first aluminum foil 10, and folding back and adhering the first lap joint area 11 to the adhesive tape 60;
s3: the bending roller 50 rotates in the direction of the arrow in the figure, the welding seam 30 is moved to the bending roller 50, the adhesive tape 60 is attached to the second lap area 21 corresponding to the second aluminum foil 20, and the second lap area 21 is folded back and attached to the adhesive tape 60.
Because the front and back surfaces of each aluminum foil have different brightness, bright brightness contrast is formed in a way of folding the head lapping area, on one hand, the firmness of the traditional welding joint is improved, and the product quality is improved; on the other hand, the identification degree of the joint when the user uses the connector is improved, and the satisfaction degree of the user is improved. The welding method provided by the invention is simple, and the lap joint area is utilized without increasing redundant cost.
Preferably, the distance between the edge of the adhesive tape 60 close to one side of the welding seam 30 and the welding seam 30 is 15-50 mm, and the adhesive tape 60 is a transparent adhesive tape with the width of 1 cm; preferably, the folding positions of the first lap area 11 and the second lap area 21 are 5mm away from the edge of the adhesive tape 60, and the part beyond the adhesive tape 60 after folding is torn off.
In summary, the welding method for the aluminum foil joint provided by the invention comprises the following steps: s1: sequentially placing a first aluminum foil 10 and a second aluminum foil 20 to be lapped on a welding roller 40, reserving a first lapping area 11 corresponding to the first aluminum foil 10 and a second lapping area 21 corresponding to the second aluminum foil 20, and starting a welding machine to weld to form a smooth welding line 30; s2: adhering adhesive tapes 60 to the first lap joint areas 11 corresponding to the first aluminum foils 10, and folding back and adhering the first lap joint areas 11 to the adhesive tapes 60; s3: and rotating the curling roller 50, moving the welding seam 30 to the position of the curling roller 50, attaching an adhesive tape 60 to the second lap joint area 21 corresponding to the second aluminum foil 20, and folding back and attaching the second lap joint area 21 to the adhesive tape 60. The invention effectively distinguishes the joint positions on the premise of ensuring the quality by utilizing the treatment of the lap joint areas of the two aluminum foils, can meet the requirements of customers, improve the satisfaction degree of the customers, strengthen the firmness of the welding place and improve the product quality.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The welding method of the aluminum foil joint is characterized by comprising the following steps of:
s1: sequentially placing a first aluminum foil and a second aluminum foil to be lapped on a welding roller, reserving a first lapping area corresponding to the first aluminum foil and a second lapping area corresponding to the second aluminum foil, and starting a welding machine to weld to form a smooth welding line;
s2: adhering an adhesive tape to a first lap area corresponding to the first aluminum foil, and folding back and adhering the first lap area to the adhesive tape;
s3: and rotating the curling roller, moving the welding line to the position of the curling roller, sticking an adhesive tape on a second lap area corresponding to the second aluminum foil, and folding back and sticking the second lap area on the adhesive tape.
2. The method for welding the aluminum foil joint as recited in claim 1, wherein an edge of the tape on a side close to the weld is 15 to 50mm away from the weld.
3. The method of welding aluminum foil joints as set forth in claim 1, wherein said tape is a transparent tape having a width of 1 cm.
4. The method for welding aluminum foil joints as recited in claim 1, wherein the first lap joint region and the second lap joint region are folded back at positions 5mm from the edges of the tape, and portions beyond the tape after folding back are removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171594.0A CN108526739B (en) | 2018-03-01 | 2018-03-01 | Welding method of aluminum foil joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171594.0A CN108526739B (en) | 2018-03-01 | 2018-03-01 | Welding method of aluminum foil joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526739A CN108526739A (en) | 2018-09-14 |
| CN108526739B true CN108526739B (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810171594.0A Active CN108526739B (en) | 2018-03-01 | 2018-03-01 | Welding method of aluminum foil joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526739B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187407A (en) * | 1978-09-05 | 1980-02-05 | General Motors Corporation | Welded lap joint and method of making the same |
| US5383592A (en) * | 1992-12-04 | 1995-01-24 | Mercedes-Benz Ag | Sheet-steel component and light sheet metal component welded joint |
| JPH09253844A (en) * | 1996-03-27 | 1997-09-30 | Kawasaki Steel Corp | Welding equipment of ultra-thin metal strip and welding method of ultra-thin metal strip |
| CN102284799A (en) * | 2010-06-17 | 2011-12-21 | 大亚科技股份有限公司 | Double-zero aluminum foil connector welding method |
| CN202966725U (en) * | 2012-11-16 | 2013-06-05 | 山东中烟工业有限责任公司青岛卷烟厂 | Device for automatically removing cigarette packet with aluminum-foil paper incoming connection |
| CN103943271A (en) * | 2014-04-21 | 2014-07-23 | 杭州东兴电讯材料有限公司 | Connector structure of cable aluminum foil tape and cable aluminum foil tape connecting method |
-
2018
- 2018-03-01 CN CN201810171594.0A patent/CN108526739B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187407A (en) * | 1978-09-05 | 1980-02-05 | General Motors Corporation | Welded lap joint and method of making the same |
| US5383592A (en) * | 1992-12-04 | 1995-01-24 | Mercedes-Benz Ag | Sheet-steel component and light sheet metal component welded joint |
| JPH09253844A (en) * | 1996-03-27 | 1997-09-30 | Kawasaki Steel Corp | Welding equipment of ultra-thin metal strip and welding method of ultra-thin metal strip |
| CN102284799A (en) * | 2010-06-17 | 2011-12-21 | 大亚科技股份有限公司 | Double-zero aluminum foil connector welding method |
| CN202966725U (en) * | 2012-11-16 | 2013-06-05 | 山东中烟工业有限责任公司青岛卷烟厂 | Device for automatically removing cigarette packet with aluminum-foil paper incoming connection |
| CN103943271A (en) * | 2014-04-21 | 2014-07-23 | 杭州东兴电讯材料有限公司 | Connector structure of cable aluminum foil tape and cable aluminum foil tape connecting method |
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| Publication number | Publication date |
|---|---|
| CN108526739A (en) | 2018-09-14 |
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Address after: 269 nijiabang Road, Luyang Town, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Aluminum Co.,Ltd. Address before: No.269, nijiabang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN ALUMINIUM Co.,Ltd. |
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