CN2832523Y - Paper collecting device of printer for preventing printing product smearing - Google Patents
Paper collecting device of printer for preventing printing product smearing Download PDFInfo
- Publication number
- CN2832523Y CN2832523Y CN 200520044216 CN200520044216U CN2832523Y CN 2832523 Y CN2832523 Y CN 2832523Y CN 200520044216 CN200520044216 CN 200520044216 CN 200520044216 U CN200520044216 U CN 200520044216U CN 2832523 Y CN2832523 Y CN 2832523Y
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- paper
- printing
- preventing
- utility
- support frame
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Abstract
The utility model discloses a paper collecting device of a printing machine for preventing printing products from being smeared, which comprises a paper carrying support frame (1). The utility model is characterized in that a cushion layer (5) is arranged on the surface of the paper carrying support frame (1); dirtiness preventing paper (6) is attached to the surface of the cushion layer (5). In order that printing products are not completely attached to the dirtiness preventing paper (6), and the smearing preventing effect is enhanced, the surface of the dirtiness preventing paper forms the granular shape. In order to decrease the bending degree of printing products in an output process and improve the quality of the printing products, the paper carrying support frame (1) uses a diameter doubled paper carrying support frame. The paper collecting device of a printing machine for preventing printing products from being smeared of the utility model has the advantages that the dirtiness preventing paper (6) is used and can be conveniently replaced at any time so that a printing product which is just printed and has not dried ink on the surface is effectively prevented from contacting the paper carrying support frame (1), the printing surface of a paper sheet avoids being smeared and the quality of printing products is improved. The utility model is applicable to both thick paper and thin paper.
Description
Technical field
The utility model relates to a kind of delivery device that is used on the printing machine, and especially a kind of printing machine is prevented printing set-off delivery device.
Background technology
Existing press printing paper the tooth row through giving on the collection sprocket wheel at interface point after the impression cylinder printing grit one's teeth, and printing just invests holder paper support and then outwards transmits afterwards.In this process, printing product surface directly contacts with holder paper support, easily set-off.Common way is at present: on holder paper support spin is housed, thereby plays the effect that prevents the printing product surface set-off by the friction that spin and printing are synchronized with the movement between minimizing printing product surface and holder paper support.But this device has just alleviated the degree of set-off.Along with the increase of printing quantity, the accumulation of ink dirt on the spin, owing to be difficult for changing or cleaning, this anti-set-off effect obviously weakens.
In order to solve the deficiency that above-mentioned technology exists, the Chinese patent notification number prevents paper set-off blowing device for CN 2629970Y discloses a kind of printing machine.This device comprises collecting cylinder, air pump, is provided with some hollow shafts in collecting cylinder, and the outer end of every hollow shaft is connected with some blowing mouths, and the inner is connected with blower with air pump.The advantage of this utility model is to form air cushion between holder paper support and printing, paper is floated off hold in the palm the paper support and depend on the output of collection guide rail, the printing ink that can prevent from just to finish printing, surface so effectively also has little time dry paper and contacts with collecting cylinder, and the printing surface of having avoided paper is by set-off.This anti-set-off device can prevent effectively that thin paper from opening set-off, does not have effect but ground paper opened.
In addition, the diameter of existing holder paper support is identical with printing cylinder.The holder paper support of this normal diameter makes that the degree of crook of printing in output procedure is bigger, causes the contact friction of printing and holder paper support easily and by set-off, has influenced the quality of printing.
The utility model content
Technical problem to be solved in the utility model provides the anti-printing set-off delivery device of a kind of printing machine, and this device is installed in and can prevents effectively in the printing machine that the different-thickness paper from being held in the palm paper support set-off after printing, to overcome the deficiency that prior art exists.
The utility model technical solution problem is achieved through the following technical solutions:
A kind of printing machine is prevented printing set-off delivery device, comprises holder paper support, it is characterized in that: on the described holder paper rack surface bed course is housed, has anti-dirty paper on the mat surface.
For printing not exclusively is attached on the anti-dirty paper, increase anti-set-off effect, the surface of anti-dirty paper is graininess.
In order to reduce the degree of crook of printing in output procedure, improve print quality, holder paper support adopts and doubly directly holds in the palm the paper support.
Adopt above technical scheme, the advantage of the anti-printing set-off delivery device of printing machine of the present utility model is: owing to adopt the anti-dirty paper and the dirty paper of can more relieving a garrison easily at any time, thereby the printing ink that has effectively prevented from just to finish printing, surface also has little time dry printing and contacts with holding in the palm the paper support, the printing surface of having avoided paper has been improved print quality by set-off.When anti-dirty paper has printing ink to pile up, can change in time, thereby avoid because printing ink is piled up and the generation of set-off printing phenomenon on the anti-dirty paper.In addition, the utility model adopts doubly and directly holds in the palm the paper support, has reduced the degree of crook of printing in output procedure, has further improved print quality.The utility model all is suitable for thickness paper.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As seen from Figure 1: a kind of printing machine is prevented printing set-off delivery device, is installed in the printing machine, and holder paper support 1 wherein is coaxial and rotate with collection sprocket wheel 2 with collection sprocket wheel 2, and this holder paper support 1 doubly directly holds in the palm the paper support for diameter is double in printing cylinder.At the holder paper support 1 outer guide rail 4 that is surrounded with for printing output, on the circumferential surface of holder paper support 1, discrete bed course 5 is housed, collection sprocket wheel 2 is engaged with collection chain 21, and the tooth of accepting impression cylinder 7 printing back paper is arranged to grit one's teeth and 3 is installed on the collection chain 21.
Claims (3)
1, the anti-printing set-off delivery device of printing machine comprises holder paper support (1), and it is characterized in that: described holder paper support (1) is equipped with bed course (5) on the surface, has anti-dirty paper (6) on bed course (5) surface.
2, the anti-printing set-off delivery device of printing machine according to claim 1, it is characterized in that: the surface of described anti-dirty paper is graininess.
3, the anti-printing set-off delivery device of printing machine according to claim 1 and 2 is characterized in that: holder paper support (1) adopts and doubly directly holds in the palm the paper support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044216 CN2832523Y (en) | 2005-08-11 | 2005-08-11 | Paper collecting device of printer for preventing printing product smearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044216 CN2832523Y (en) | 2005-08-11 | 2005-08-11 | Paper collecting device of printer for preventing printing product smearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832523Y true CN2832523Y (en) | 2006-11-01 |
Family
ID=37196840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044216 Expired - Lifetime CN2832523Y (en) | 2005-08-11 | 2005-08-11 | Paper collecting device of printer for preventing printing product smearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832523Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225656A (en) * | 2011-04-22 | 2011-10-26 | 浙江飞云机械有限公司 | Printing press cylinder |
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
-
2005
- 2005-08-11 CN CN 200520044216 patent/CN2832523Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225656A (en) * | 2011-04-22 | 2011-10-26 | 浙江飞云机械有限公司 | Printing press cylinder |
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI CLARITY PRINTING MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI CLARITY MACHINERY CO.,LTD Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: No. 2109, capital Road, Shanghai, Minhang District: 201108 Patentee after: Shanghai Ziming Printing Machinery Co., Ltd. Address before: No. 2108, capital Road, Shanghai, Minhang District: 201108 Patentee before: Shanghai Ziming Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150811 Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |