CN104742515A - Film mulching press roller - Google Patents
Film mulching press roller Download PDFInfo
- Publication number
- CN104742515A CN104742515A CN201410357735.XA CN201410357735A CN104742515A CN 104742515 A CN104742515 A CN 104742515A CN 201410357735 A CN201410357735 A CN 201410357735A CN 104742515 A CN104742515 A CN 104742515A
- Authority
- CN
- China
- Prior art keywords
- roller body
- roll body
- metal roll
- metal roller
- film
- 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.)
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Abstract
The invention relates to a film mulching press roller which comprises a hollow metal roller body. A fixed shaft penetrates through an inner cavity of the metal roller body, the metal roller body rotates around the fixed shaft, multiple round through holes penetrating through the left end and the right end of the metal roller body are formed in the side wall of the metal roller body, heating bars are arranged inside the round through holes, a heat insulation body is arranged between the metal roller body and the fixed shaft and is of an integrally formed cylindrical structure, a soft rubber layer wraps the outer side of the metal roller body, the thickness of the rubber layer is 1-15 mm, and protecting sleeves for protecting the heating bars are arranged at the left end and the right end of the metal roller body and are fixed on the fixed shaft. The film mulching press roller is simple in structure, through the heating bars evenly arranged on the side wall of the roller body, temperature control is convenient, the press roller is evenly heated, evenness of temperature on the surface of the press roller is improved, a film can be tightly attached to the press roller in the film mulching process, the surface of a product mulched with the film is flat, and the quality of the product mulched with the film is improved.
Description
Technical field
The present invention relates to a kind of overlay film pressure roller.
Background technology
Overlay film is the technique be combined after pressure roller pressurizes by stocks such as scribbling the plastic sheeting of adhesive and paper, steel plate, glass plate, corrosion resistant plate, is generally divided into i.e. painting type overlay film and the large class of precoating type overlay film two.Printing house is when printing brochure or billboard; in order to extend the service life of advertised product; general needs arrange one deck protective film on surface; through the product of aluminum coated steel; due to the surface plastic sheeting how one deck is thin and transparent; surface smoothing light, plays the protective effects such as waterproof, antifouling, wear-resisting, resistance to chemical attack.Existing laminating machine operationally, do not fit by overlay film, and the time has been grown and easily dropped, and impact uses.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of overlay film pressure roller.
The technical solution adopted for the present invention to solve the technical problems is: a kind of overlay film pressure roller, comprise the metal roll body of hollow, metallic roll intracoelomic cavity is equipped with fixed axis, metal roll body rotates around fixed axis, the sidewall of metal roll body offers the manhole that several run through two ends, metal roll body left and right, be provided with heating rod in manhole, between metal roll body and fixed axis, be provided with insulator, the cylindrical structure that insulator is formed in one.
Further, the outside of metal roll body is coated with soft rubber layer, and rubber layer thickness is 1mm-15mm.
Further, the left end of metal roll body and right-hand member are provided with the protective sleeve for the protection of heating rod, and protective sleeve is fixed on fixed axis.
The invention has the beneficial effects as follows, overlay film roller structure of the present invention is simple, by evenly arranging heating rod at roll body sidewall, temperature controls convenient, pressure roller is heated evenly, and improves the uniformity of sheeting roll surface temperature, and film body can be made in coating process to fit tightly, coated products surfacing, improves the quality of coated products.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional view of the present invention.
1. metal roll body, 2. fixed axis, 3. manhole, 4. heating rod, 5. insulator, 6. rubber layer, 7. protective sleeves in figure.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Overlay film pressure roller as depicted in figs. 1 and 2, comprise the metal roll body 1 of hollow, metal roll body 1 inner chamber is equipped with fixed axis 2, metal roll body 1 rotates around fixed axis 2, the sidewall of metal roll body 1 offers the manhole 3 that several run through metal roll body about 1 two ends, heating rod 4 is provided with in manhole 3, in heating process, roll body is heated evenly, overlay film is effective, insulator 5 is provided with between metal roll body 1 and fixed axis 2, can effectively trap heat be delivered on fixed axis 2, the cylindrical structure that insulator 5 is formed in one, the outside of metal roll body 1 is coated with soft rubber layer 6, rubber layer 6 thickness is 1mm-15mm, the left end of metal roll body 1 and right-hand member are provided with the protective sleeve 7 for the protection of heating rod 4, protective sleeve 7 is fixed on fixed axis 2.。
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (3)
1. an overlay film pressure roller, it is characterized in that: the metal roll body (1) comprising hollow, described metal roll body (1) inner chamber is equipped with fixed axis (2), metal roll body (1) rotates around fixed axis (2), the sidewall of described metal roll body (1) offers the manhole (3) that several run through metal roll body (1) two ends, left and right, heating rod (4) is provided with in described manhole (3), insulator (5) is provided with between described metal roll body (1) and fixed axis (2), the cylindrical structure that described insulator (5) is formed in one.
2. overlay film pressure roller according to claim 1, is characterized in that: the outside of described metal roll body (1) is coated with soft rubber layer (6), and rubber layer (6) thickness is 1mm-15mm.
3. overlay film pressure roller according to claim 1; it is characterized in that: the left end of described metal roll body (1) and right-hand member are provided with the protective sleeve (7) for the protection of heating rod (4), and protective sleeve (7) is fixed on fixed axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357735.XA CN104742515A (en) | 2014-07-24 | 2014-07-24 | Film mulching press roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410357735.XA CN104742515A (en) | 2014-07-24 | 2014-07-24 | Film mulching press roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104742515A true CN104742515A (en) | 2015-07-01 |
Family
ID=53583020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410357735.XA Pending CN104742515A (en) | 2014-07-24 | 2014-07-24 | Film mulching press roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742515A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327047A (en) * | 1989-06-13 | 1991-02-05 | Heidelberger Druckmas Ag | Method and apparatus for registering flexible relief printing plate, exposing and printing |
| US20060021534A1 (en) * | 2004-07-30 | 2006-02-02 | Beaudry Wallace J | Method and apparatus for retaining individual sheet substrates in a curved configuration |
| CN201913887U (en) * | 2011-01-21 | 2011-08-03 | 瑞安市鹤翔印刷机械制造有限公司 | Heat laminating mechanism for flexible printing machine |
| CN202556898U (en) * | 2012-05-21 | 2012-11-28 | 天津市茂发印刷有限公司 | Novel mulch applicator heating device |
| CN203331581U (en) * | 2013-07-16 | 2013-12-11 | 北京印刷学院 | Heating roller of pre-coating film laminating machine |
| CN103770456A (en) * | 2014-01-07 | 2014-05-07 | 北京印刷学院 | Heating device of film laminating machine |
| CN203920012U (en) * | 2014-06-24 | 2014-11-05 | 陈江 | Overlay film pressure roller |
-
2014
- 2014-07-24 CN CN201410357735.XA patent/CN104742515A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327047A (en) * | 1989-06-13 | 1991-02-05 | Heidelberger Druckmas Ag | Method and apparatus for registering flexible relief printing plate, exposing and printing |
| US20060021534A1 (en) * | 2004-07-30 | 2006-02-02 | Beaudry Wallace J | Method and apparatus for retaining individual sheet substrates in a curved configuration |
| CN201913887U (en) * | 2011-01-21 | 2011-08-03 | 瑞安市鹤翔印刷机械制造有限公司 | Heat laminating mechanism for flexible printing machine |
| CN202556898U (en) * | 2012-05-21 | 2012-11-28 | 天津市茂发印刷有限公司 | Novel mulch applicator heating device |
| CN203331581U (en) * | 2013-07-16 | 2013-12-11 | 北京印刷学院 | Heating roller of pre-coating film laminating machine |
| CN103770456A (en) * | 2014-01-07 | 2014-05-07 | 北京印刷学院 | Heating device of film laminating machine |
| CN203920012U (en) * | 2014-06-24 | 2014-11-05 | 陈江 | Overlay film pressure roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |