CN202826703U - Online film covering device used for printing machine - Google Patents
Online film covering device used for printing machine Download PDFInfo
- Publication number
- CN202826703U CN202826703U CN 201220472924 CN201220472924U CN202826703U CN 202826703 U CN202826703 U CN 202826703U CN 201220472924 CN201220472924 CN 201220472924 CN 201220472924 U CN201220472924 U CN 201220472924U CN 202826703 U CN202826703 U CN 202826703U
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- China
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- covering device
- film covering
- printing machine
- paper
- metal
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Abstract
The utility model provides an online film covering device used for a printing machine. The online film covering device used for the printing machine is characterized in that the online film covering device used for the printing machine comprises a side plate, a metal paper passing roller which is used for tensioning a thin film material and a glue roller which is used for tightly pressing a paper strip and a film material to the glue roller which is on the metal paper passing roller, the metal paper passing roller can be arranged on the side plate along the axial of the metal paper passing roller in a rotating mode and is located above a paper strip transmission route, the glue roller can be arranged under the paper strip transmission route along the axial direction of the glue roller in a rotating mode, the glue roller is arranged under the metal paper passing roller in a parallel mode and can move up and down in a translational mode. Compared with the prior art, the online film covering device used for the printing machine to is utilized to cover a film on a piece of paper and greatly reduces the phenomenon that air bubbles are produced on the surface of a film covered web product.
Description
Technical field
The utility model relates to field of printing machinery, relates in particular to a kind of online film covering device of the reduced paper overlay film bubble for printing machine.
Background technology
In web printing; usually need to carry out overlay film by the paper after printing; cover the thin and transparent plastic sheeting of one deck through the paper surface behind the overlay film; make the more level and smooth light of paper surface; glossiness and the color fastness of printed matter have not only been improved; prolonged the service life of printed matter, simultaneously plastic sheeting plays again the protective effects such as waterproof, antifouling, wear-resisting, folding, resistance to chemical attack.
See also Fig. 1, in the prior art, the online film covering device that is used for printing machine is mainly by side plate 10 and be installed on that metal on the described side plate is crossed paper bowl 20 and rubber roll 30 forms, but the motion of described rubber roll 30 upper and lower translations be located at the top that described metal is crossed paper bowl 20.Paper tape 100 is crossed paper bowl 20 upper surfaces from described metal and is carried, and during overlay film, the moving downward of described rubber roll 30 is pressed in described metal and crosses on the paper tape of paper bowl 20, and plastic sheeting 200 is compounded in paper tape 100 upper surfaces under the pulling of rubber roll 20 and pressure-acting.
The above-mentioned online film covering device of prior art adopts the rubber roll press mold, because the plastic sheeting quality is very soft, and rubber roll itself has many micropores, also and not as metal to cross the surface of paper bowl so smooth on its surface, film rough phenomenon can be occurred by rubber roll tension rear surface, paper surface usually produces many micro-bubbles after being covered on the paper, and can't reach the client to the appearance requirement of overlay film sheet paper products.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model provides a kind of online film covering device of the reduced paper overlay film bubble for printing machine.
For achieving the above object, the utility model provides a kind of online film covering device for printing machine, it is characterized in that, the metal that comprise side plate, is used for the stressed membrane coating materials is crossed paper bowl and is used for that paper tape and coating materials are pressed in described metal and crosses rubber roll on the paper bowl, described metal cross paper bowl can along self axial rotation be located on the side plate and be positioned at the top of paper tape transport path, described rubber roll can along self axial rotation be located at the below of described paper tape transport path, but the motion of described rubber roll upper and lower translation be set in parallel in the below that described metal is crossed paper bowl.
Preferably, described online film covering device also comprises the slide bar that can move up and down, the roll shaft of described rubber roll is arranged on the described slide bar rotationally, the lower end of described slide bar is provided with the adjusting screw, the lower end of described side plate is provided be used to regulating the move up and down adjusting screw(rod) of distance of described slide bar, and described adjusting screw(rod) is threaded with described adjusting screw.
A kind of online film covering device for printing machine that the utility model provides, the metal of employing fixed position is crossed paper bowl and is come the stressed membrane coating materials, and upwards promote paper tape pressing is crossed in metal the film on paper bowl surface by the rubber roll that can move up and down, plastic sheeting and paper tape are combined with each other.The paper bowl surface is Paint Gloss, out of roundness is high and pressurized is not yielding because metal is crossed, can not produce rough phenomenon after the described plastic sheeting tension, and the quality of paper tape is relatively hard, and the pressure that rubber roll acts on the paper tape surface is not easy to make the paper tape surface to produce distortion.Therefore, adopt online film covering device of the present utility model that paper is carried out overlay film, the surface that has greatly reduced overlay film roll web product produces the phenomenon of bubble.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of online film covering device for printing machine of prior art.
Accompanying drawing 2 is the structural representation of a kind of online film covering device for printing machine of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model preferred embodiment is elaborated.
See also Fig. 2, the utility model provides a kind of online film covering device for printing machine, comprise side plate 40, the metal that is used for stressed membrane coating materials 400 is crossed paper bowl 50 and is used for that paper tape 300 and coating materials 400 are pressed in described metal and crosses rubber roll 60 on the paper bowl 50, described metal cross paper bowl 50 can along self axial rotation be located on the side plate 40 and be positioned at the top of paper tape 300 transport paths, described rubber roll 60 can along self axial rotation be located at the below of described paper tape 300 transport paths, but the motion of described rubber roll 60 upper and lower translations be set in parallel in the below that described metal is crossed paper bowl 50.In the present embodiment, described metal is crossed the aluminium roller that paper bowl 50 is processed for surperficial fine grinding.
Described online film covering device also comprises the slide bar 70 that can move up and down, the roll shaft of described rubber roll 60 is arranged on the described slide bar 70 rotationally, the lower end of described slide bar 70 is provided with regulates screw 71, the lower end of described side plate 40 is provided be used to regulating the move up and down adjusting screw(rod) 80 of distance of described slide bar 70, and described adjusting screw(rod) 80 is threaded with described adjusting screw 71.By rotating described adjusting screw(rod) 80, described slide bar 70 is moved up and down, thereby regulate moving up and down of described rubber roll 60.
A kind of online film covering device for printing machine that the utility model provides, the described metal of employing fixed position is crossed paper bowl 50 and is come stressed membrane coating materials 400, and upwards promote paper tape 300 is pressed in the film 400 that metal is crossed paper bowl 50 surfaces by the rubber roll 60 that can move up and down, plastic sheeting 400 and paper tape 300 are combined with each other.Paper bowl 50 surfaces are Paint Gloss, out of roundness is high and pressurized is not yielding because metal is crossed, can not produce rough phenomenon after described plastic sheeting 400 tensions, and the quality of paper tape 300 is relatively hard, and the pressure that rubber roll 60 acts on paper tape 300 surfaces is not easy to make paper tape 300 surfaces to produce distortion.Therefore, adopt online film covering device of the present utility model that paper is carried out overlay film, the surface that has greatly reduced overlay film roll web product produces the phenomenon of bubble.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. online film covering device that is used for printing machine, it is characterized in that, the metal that comprise side plate, is used for the stressed membrane coating materials is crossed paper bowl and is used for that paper tape and coating materials are pressed in described metal and crosses rubber roll on the paper bowl, described metal cross paper bowl can along self axial rotation be located on the side plate and be positioned at the top of paper tape transport path, described rubber roll can along self axial rotation be located at the below of described paper tape transport path, but the motion of described rubber roll upper and lower translation be set in parallel in the below that described metal is crossed paper bowl.
2. a kind of online film covering device for printing machine according to claim 1, it is characterized in that, described online film covering device also comprises the slide bar that can move up and down, the roll shaft of described rubber roll is arranged on the described slide bar rotationally, the lower end of described slide bar is provided with the adjusting screw, the lower end of described side plate is provided be used to regulating the move up and down adjusting screw(rod) of distance of described slide bar, and described adjusting screw(rod) is threaded with described adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472924 CN202826703U (en) | 2012-09-17 | 2012-09-17 | Online film covering device used for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472924 CN202826703U (en) | 2012-09-17 | 2012-09-17 | Online film covering device used for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826703U true CN202826703U (en) | 2013-03-27 |
Family
ID=47938486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472924 Expired - Fee Related CN202826703U (en) | 2012-09-17 | 2012-09-17 | Online film covering device used for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886977A (en) * | 2012-09-17 | 2013-01-23 | 苏州市三峰印刷机械有限公司 | Online film covering device for printer |
-
2012
- 2012-09-17 CN CN 201220472924 patent/CN202826703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886977A (en) * | 2012-09-17 | 2013-01-23 | 苏州市三峰印刷机械有限公司 | Online film covering device for printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210917 |