CN112009152A - Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof - Google Patents
Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof Download PDFInfo
- Publication number
- CN112009152A CN112009152A CN202010804031.8A CN202010804031A CN112009152A CN 112009152 A CN112009152 A CN 112009152A CN 202010804031 A CN202010804031 A CN 202010804031A CN 112009152 A CN112009152 A CN 112009152A
- Authority
- CN
- China
- Prior art keywords
- roller
- stripe
- steel roller
- embossing
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/026—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0047—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by rolling
Abstract
The invention relates to an embossing roller structure, in particular to an embossing roller structure prepared from a stripe embossing film and a stripe film pressing method thereof. The surface of the steel roller is provided with uniformly distributed steel roller annular convex stripes, and the surface of the rubber roller is provided with uniformly distributed rubber roller annular convex stripes. The stripe embossing film can be continuously produced.
Description
Technical Field
The invention relates to an embossing roller structure, in particular to an embossing roller structure prepared from a stripe embossing film and a stripe film pressing method thereof.
Background
In recent years, the application of new technologies such as multiple main grids, circular solder strips, grid glass and the like to photovoltaic modules is increasing, and new requirements for preventing the deviation of the battery piece by the packaging adhesive film are provided. On one hand, the contact area between the battery piece and the adhesive film is greatly reduced due to the multiple main grids and the circular welding strips, the friction resistance is reduced, and the battery string is easier to displace; on the other hand, the grid glass gradually replaces a white adhesive film on the back, the laminated battery pieces are required to be in one-to-one correspondence with grid positions, and the requirement for preventing the adhesive film from shifting is further improved.
The photovoltaic packaging adhesive film is used as a direct contact material of the battery piece before lamination, the surface structure of the adhesive film directly influences the battery offset, the stripes are added on the adhesive film to effectively reduce the battery displacement, and the production and development of the striped photovoltaic adhesive film are a new hotspot of research. The embossing roller for preparing the stripe embossed film developed by the project can be applied to the preparation of the stripe embossed film and has the advantages of low processing difficulty, simple and convenient operation, continuity, high practicability and the like.
The embossing of the prior art has strong continuity and uneven embossing.
Disclosure of Invention
The invention mainly solves the defects in the prior art and provides an embossing roller structure for preparing a stripe embossed film and a stripe film pressing method thereof, wherein the stripe combined embossing roller with bulges on the surface is designed, and the cooling and shaping pressure of the film is adjusted, so that thick and thin stripe embossed samples are formed in a customized manner.
The technical problem of the invention is mainly solved by the following technical scheme:
a stripe embossing film preparation embossing roller structure comprises a steel roller and a rubber roller;
the surface of the steel roller is provided with uniformly distributed steel roller annular convex stripes, and the surface of the rubber roller is provided with uniformly distributed rubber roller annular convex stripes;
the width of the rubber roller annular protruding stripe is 2mm larger than that of the steel roller annular protruding stripe.
Preferably, the annular convex stripes of the steel roller and the end surfaces of the steel roller are distributed in a parallel manner, the spacing distance between the adjacent annular convex stripes of the steel roller is more than 50mm, the convex height of the annular convex stripes of the steel roller is 200-800 mu mm, the width of the annular convex stripes of the steel roller is 3-50 mm, the surface roughness Ra of the convex parts of the annular convex stripes of the steel roller is 15-35 mu m, the surface roughness of other parts of the steel roller is 30-50 mu m, and the average value of the surface roughness of the convex parts of the annular convex stripes of the steel roller is 5-30 mu m smaller than that of the other parts.
Preferably, the annular convex stripes of the rubber roller are distributed in parallel with the end surface of the rubber roller, the convex thickness of the annular convex stripes of the rubber roller is 200-600 microns, the width of the annular convex stripes of the rubber roller is 3-50 mm, and the surface roughness Ra of the annular convex stripes of the rubber roller is 5-30 microns.
Preferably, the steel roller annular convex stripes and the rubber roller annular convex stripes are distributed in the middle and correspond to each other, and the distance is 50-300 mm.
The method for pressing the stripe film of the embossing roller structure by utilizing the stripe embossed film comprises the following steps:
1) horizontally and side-by-side mounting the stripe steel roller and the rubber roller on a bearing, and requiring the axes of the steel roller and the steel roller to be kept at the same horizontal line; the center position of the stripe of the steel roller is aligned with the center of the stripe of the corresponding rubber roller, and the nearest distance between the rubber roller and the surface of the steel roller is kept to be 5cm or more;
2) extruding the adhesive film by a single screw or a double screw, and adjusting a die head to control the extrusion amount and uniformity, wherein the thickness deviation of the adhesive film before embossing is required to be within +/-0.1 mm;
3) after the extrusion casting is stable, the two embossing rollers are moved under the control of air pressure or hydraulic pressure to enable the two embossing rollers to be pressed together, and the pressure range is 1.0-5.0 Mpa;
4) and drawing the adhesive film to a cooling roller and a winding roller, and enabling the steel roller surface to correspond to the center of the lines of the adhesive roller noodles by adjusting the drawing tension and the pressing pressure, wherein the distance between the lines reaches a set distance.
The invention provides an embossing roller structure for preparing a stripe embossed film and a stripe film pressing method thereof, which can continuously produce the stripe embossed film.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1: a structure of an embossing roller made of a stripe embossing film,
comprises a steel roller 1 and a rubber roller 2;
the surface of the steel roller 1 is provided with uniformly distributed steel roller annular convex stripes 3, and the surface of the rubber roller 2 is provided with uniformly distributed rubber roller annular convex stripes 4;
the steel roller 1 surface steel roller ring-shaped protruding stripe 2 and the rubber roller 2 surface rubber roller ring-shaped protruding stripe 4 are distributed correspondingly, the rubber roller ring-shaped protruding stripe 4 width than the steel roller ring-shaped protruding stripe 3 width 2 mm.
The terminal surface of the protruding stripe 3 of steel roller ring shape and steel roller 1 be the paralleling form and distribute, the interval distance of the protruding stripe 3 of adjacent steel roller ring shape is more than 50mm, the protruding height of the protruding stripe 3 of steel roller ring shape be 200 ~ 800 mu mm, the width of the protruding stripe 3 of steel roller ring shape be 3 ~ 50mm, the protruding surface roughness Ra of the protruding stripe 3 of steel roller ring shape be 15 ~ 35 mu m, the surface roughness of other positions of steel roller 1 is 30 ~ 50 mu m, the protruding surface roughness average value of the protruding position of the protruding stripe 3 of steel roller ring shape be 5 ~ 30 mu m less than other positions.
The rubber roller annular convex stripe 4 and the end face of the rubber roller 2 are distributed in a parallel mode, the convex thickness of the rubber roller annular convex stripe 4 is 200-600 mu m, the width of the rubber roller annular convex stripe 4 is 3-50 mm, and the surface roughness Ra of the rubber roller annular convex stripe 4 is 5-30 mu m.
The steel roller annular convex stripes 3 correspond to the rubber roller annular convex stripes 4 in the middle position in a distributed mode, and the distance is 50-300 mm.
The method for pressing the stripe film of the embossing roller structure by utilizing the stripe embossed film comprises the following steps:
1) horizontally and side-by-side mounting the stripe steel roller and the rubber roller on a bearing, and requiring the axes of the steel roller and the steel roller to be kept at the same horizontal line; the center position of the stripe of the steel roller is aligned with the center of the stripe of the corresponding rubber roller, and the nearest distance between the rubber roller and the surface of the steel roller is kept to be 5cm or more;
2) extruding the adhesive film by a single screw or a double screw, and adjusting a die head to control the extrusion amount and uniformity, wherein the thickness deviation of the adhesive film before embossing is required to be within +/-0.1 mm;
3) after the extrusion casting is stable, the two embossing rollers are moved under the control of air pressure or hydraulic pressure to enable the two embossing rollers to be pressed together, and the pressure range is 1.0-5.0 Mpa;
4) and drawing the adhesive film to a cooling roller and a winding roller, and enabling the steel roller surface to correspond to the center of the lines of the adhesive roller noodles by adjusting the drawing tension and the pressing pressure, wherein the distance between the lines reaches a set distance.
Claims (5)
1. A stripe embossing film prepares embossing roller structure which characterized in that:
comprises a steel roller (1) and a rubber roller (2);
the surface of the steel roller (1) is provided with uniformly distributed steel roller annular convex stripes (3), and the surface of the rubber roller (2) is provided with uniformly distributed rubber roller annular convex stripes (4);
the rubber roller is characterized in that the steel roller annular protruding stripes (2) on the surface of the steel roller (1) and the rubber roller annular protruding stripes (4) on the surface of the rubber roller (2) are distributed correspondingly, and the width of the rubber roller annular protruding stripes (4) is 2mm larger than that of the steel roller annular protruding stripes (3).
2. The structure of a striped embossing film forming embossing roller as claimed in claim 1, wherein: the end face of the annular protruding stripe (3) of the steel roller and the end face of the steel roller (1) are distributed in a parallel mode, the spacing distance between the adjacent annular protruding stripe (3) of the steel roller is more than 50mm, the protruding height of the annular protruding stripe (3) of the steel roller is 200-800 mu mm, the width of the annular protruding stripe (3) of the steel roller is 3-50 mm, the surface roughness Ra of the protruding part of the annular protruding stripe (3) of the steel roller is 15-35 mu m, the surface roughness of other parts of the steel roller (1) is 30-50 mu m, and the average value of the surface roughness of the protruding part of the annular protruding stripe (3) of the steel roller is 5-30 mu m smaller than that of other positions.
3. The structure of a striped embossing film forming embossing roller as claimed in claim 1, wherein: the rubber roll annular protruding stripes (4) and the end faces of the rubber rolls (2) are distributed in a parallel mode, the protruding thickness of the rubber roll annular protruding stripes (4) is 200-600 mu m, the width of the rubber roll annular protruding stripes (4) is 3-50 mm, and the surface roughness Ra of the rubber roll annular protruding stripes (4) is 5-30 mu m.
4. A striped embossed film forming embossing roll structure as claimed in claim 1, 2 or 3, wherein: the steel roller annular convex stripes (3) correspond to the rubber roller annular convex stripes (4) in the middle position distribution, and the distance is 50-300 mm.
5. The method of claim 4, wherein the step of embossing the striped embossed film into the patterned roll structure comprises the steps of:
1) horizontally and side-by-side mounting the stripe steel roller and the rubber roller on a bearing, and requiring the axes of the steel roller and the steel roller to be kept at the same horizontal line; the center position of the stripe of the steel roller is aligned with the center of the stripe of the corresponding rubber roller, and the nearest distance between the rubber roller and the surface of the steel roller is kept to be 5cm or more;
2) extruding the adhesive film by a single screw or a double screw, and adjusting a die head to control the extrusion amount and uniformity, wherein the thickness deviation of the adhesive film before embossing is required to be within +/-0.1 mm;
3) after the extrusion casting is stable, the two embossing rollers are moved under the control of air pressure or hydraulic pressure to enable the two embossing rollers to be pressed together, and the pressure range is 1.0-5.0 Mpa;
4) and drawing the adhesive film to a cooling roller and a winding roller, and enabling the steel roller surface to correspond to the center of the lines of the adhesive roller noodles by adjusting the drawing tension and the pressing pressure, wherein the distance between the lines reaches a set distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804031.8A CN112009152A (en) | 2020-08-12 | 2020-08-12 | Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804031.8A CN112009152A (en) | 2020-08-12 | 2020-08-12 | Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112009152A true CN112009152A (en) | 2020-12-01 |
Family
ID=73504718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010804031.8A Pending CN112009152A (en) | 2020-08-12 | 2020-08-12 | Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112009152A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050103601A1 (en) * | 2002-02-12 | 2005-05-19 | Egon Hubel | Device and method for transporting flat workpieces in conveyorized processing lines |
| WO2012046559A1 (en) * | 2010-10-06 | 2012-04-12 | 東洋鋼鈑株式会社 | Film production device and production method |
| US20120276238A1 (en) * | 2011-04-26 | 2012-11-01 | John Brian Strube | Apparatus for Deforming a Web |
| CN202540906U (en) * | 2012-01-18 | 2012-11-21 | 杭州永业光伏科技有限公司 | Embossing roller for stripe-shaped EVA (ethylene vinyl acetate) solar adhesive film |
| CN203221676U (en) * | 2013-04-28 | 2013-10-02 | 中顺洁柔纸业股份有限公司 | Tissue embossing device |
| CN107972296A (en) * | 2017-11-16 | 2018-05-01 | 明冠新材料股份有限公司 | A kind of connecting line production equipment of glued membrane backboard composite material |
| CN209813066U (en) * | 2019-01-16 | 2019-12-20 | 福建泓宝信塑胶科技有限公司 | Embossing device of intermediate film |
| CN209987375U (en) * | 2019-01-30 | 2020-01-24 | 广东仕诚塑料机械有限公司 | Film knurling mechanism |
-
2020
- 2020-08-12 CN CN202010804031.8A patent/CN112009152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050103601A1 (en) * | 2002-02-12 | 2005-05-19 | Egon Hubel | Device and method for transporting flat workpieces in conveyorized processing lines |
| WO2012046559A1 (en) * | 2010-10-06 | 2012-04-12 | 東洋鋼鈑株式会社 | Film production device and production method |
| US20120276238A1 (en) * | 2011-04-26 | 2012-11-01 | John Brian Strube | Apparatus for Deforming a Web |
| CN202540906U (en) * | 2012-01-18 | 2012-11-21 | 杭州永业光伏科技有限公司 | Embossing roller for stripe-shaped EVA (ethylene vinyl acetate) solar adhesive film |
| CN203221676U (en) * | 2013-04-28 | 2013-10-02 | 中顺洁柔纸业股份有限公司 | Tissue embossing device |
| CN107972296A (en) * | 2017-11-16 | 2018-05-01 | 明冠新材料股份有限公司 | A kind of connecting line production equipment of glued membrane backboard composite material |
| CN209813066U (en) * | 2019-01-16 | 2019-12-20 | 福建泓宝信塑胶科技有限公司 | Embossing device of intermediate film |
| CN209987375U (en) * | 2019-01-30 | 2020-01-24 | 广东仕诚塑料机械有限公司 | Film knurling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107999537B (en) | Device and corresponding method for inhibiting thickness rebound of rolled battery pole piece | |
| CN103822081A (en) | Crosswise thickness-variable strip and preparation method thereof | |
| CN111477834B (en) | Battery pole piece rolling device and method | |
| CN102886819B (en) | Isostatic-pressing mold core of ceramic brick | |
| CN112009152A (en) | Embossing roller structure prepared from stripe embossed film and stripe film pressing method thereof | |
| EP4092778A1 (en) | Roll for supporting electrode and electrode manufacturing apparatus including same | |
| CN110052497A (en) | A kind of complete roller shape of hot-tandem unit and board-shape control method | |
| CN212113895U (en) | Fuel cell graphite bipolar plate rolling equipment | |
| CN2728751Y (en) | Isostatic pressure mould | |
| CN201385071Y (en) | Embossing device for metal plate | |
| MY149932A (en) | Glass forming apparatus and glass forming method | |
| CN102151699A (en) | Aluminum alloy strip material rolling method | |
| CN105633336A (en) | Calendaring apparatus | |
| CN201969747U (en) | Straightening machine | |
| CN104056868A (en) | Continuous extrusion machine combined type cavity for extruding copper alloy | |
| CN201940500U (en) | Wafer discharging production line | |
| CN204801029U (en) | Knurling device | |
| CN211967751U (en) | A skip material machine for asynchronous interval cross cutting | |
| CN109502956B (en) | Pressure adjusting device of glass calender | |
| CN206731857U (en) | A kind of rolling die group for being used to produce shape tube | |
| CN108155396B (en) | Paired production method of molded cathode veneer and anode veneer of fuel cell | |
| CN220189694U (en) | Pole piece preparation device | |
| CN207533675U (en) | Metal foil rolling system | |
| CN205362225U (en) | Flat roll that production Z shaped steel area was used | |
| CN203791339U (en) | Fourteen-roller rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201201 |
|
| RJ01 | Rejection of invention patent application after publication |