CN203077785U - Sleeve installed on printing press cylinder - Google Patents
Sleeve installed on printing press cylinder Download PDFInfo
- Publication number
- CN203077785U CN203077785U CN2012206962478U CN201220696247U CN203077785U CN 203077785 U CN203077785 U CN 203077785U CN 2012206962478 U CN2012206962478 U CN 2012206962478U CN 201220696247 U CN201220696247 U CN 201220696247U CN 203077785 U CN203077785 U CN 203077785U
- Authority
- CN
- China
- Prior art keywords
- printing press
- sleeve
- cylinder
- layer
- main body
- 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.)
- Expired - Fee Related
Links
- 238000007639 printing Methods 0.000 title claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 47
- 239000002356 single layer Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000010023 transfer printing Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Images
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- Printing Plates And Materials Therefor (AREA)
Abstract
The utility model provides a sleeve installed on a printing press cylinder. The sleeve installed on the printing press cylinder comprises a basic main body and a replaceable main body, the basic main body is connected on the printing press cylinder, and the replaceable main body can be pulled down from the basic main body and the printing press cylinder. The basic main body is of a single-layer structure with a sleeve body, and the replaceable main body is of a double-layer structure and comprises an outer layer used for transfer and an alignment layer arranged on the inner side of the outer layer. The sleeve installed on the printing press cylinder comprises the basic main body and the replaceable main body, the two main bodies are separated from each other, the basic main body is connected on the printing press cylinder permanently, and in the process of replacement, only the replaceable main body needs to be replaced. Thus, the sleeve installed on the printing press cylinder is simple in structure and low in manufacturing cost.
Description
Technical Field
The utility model relates to a printing machine field especially relates to an install sleeve on printing machine cylinder.
Background
The sleeve tends to roll with the printing press cylinder relative to each other quietly and without vibrations, since there is no interference of the clamping channels that are normally present on the periphery of the cylinder.
There is a prior art web-fed rotary printing machine in which the sleeve has a generally four-layer construction, comprising an inner layer configured as a carrier layer and an outer layer configured as a cover layer and intended for transfer, and two further layers between the carrier layer and the cover layer, a compressible layer adjacent the inner carrier layer and a layer made of a non-compressible material adjacent the outer cover layer. The compressible layer adjacent to the carrier layer and the layer adjacent to the cover layer and made of a non-compressible material are connected to each other. To manufacture the above-described sleeves, the other layers of the four-layer sleeve are applied one by one to the metal carrier sleeve in a plurality of separate steps, thus resulting in an excessively high manufacturing cost of the sleeve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low sleeve of installing on printing machine cylinder of manufacturing cost.
To achieve the above object, according to one aspect of the present invention, there is provided a sleeve mounted on a cylinder of a printing press, including: a base body connected to a cylinder of a printing press and a replaceable body which can be pulled down from the base body and the cylinder of the printing press; wherein the basic body has a single-layer structure with a sleeve body, and the replaceable body has a two-layer structure including an outer layer for transfer printing and an alignment layer inside the outer layer.
Further, the surface of the basic body is roughened and a friction fit layer for the replaceable body is formed.
Further, the sleeve body is made of a stainless steel material.
Further, the outer layer has a compressible configuration.
Further, the alignment layer is formed of a manufacturing fiber or plastic or synthetic resin or material composite.
The utility model discloses following beneficial effect has:
according to the utility model discloses an install sleeve on printing machine cylinder, including basic main part and removable main part, two main parts are separated each other, and basic main part is permanent to be connected to the cylinder of printing machine on, and only need change removable main part during the change, therefore simple structure, low in manufacturing cost.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of a sleeve according to a preferred embodiment of the present invention mounted on a cylinder of a printing press.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, a preferred embodiment of the present invention provides a sleeve to be mounted on a cylinder of a printing press, comprising a base body 11 and a replaceable body 13, the base body 11 being connected to the cylinder 10 of the printing press, the replaceable body 13 being drawable from the base body 11 and from the cylinder 10 of the printing press; wherein the basic body 11 has a single-layer structure with the sleeve body 14, and the exchangeable body 13 has a two-layer structure including an outer layer 15 for transfer and an alignment layer 16 inside the outer layer 15. According to the utility model discloses an install sleeve on printing machine cylinder, including basic main part 11 and removable main part 13, two main parts separate each other, basic main part 11 is permanent be connected to the cylinder of printing machine on, and only need change removable main part 13 during the change, therefore simple structure, low in manufacturing cost.
The basic body 11 is fixed and preferably non-releasably permanently connected to the cylinder 10 of the printing press, the basic body 11, which is non-releasably fixed to the cylinder 10 of the printing press, being detachable from the cylinder 10 only by destruction. The exchangeable body 13 is constructed as a separate component of the cartridge and can be pushed onto the basic body 11 and pulled off the basic body 11 without being damaged. Therefore, for replacement, the replaceable body 13 is simply pulled down from the base body 11 or from the cylinder 10 of the printing press and fed into the storage device.
The basic body 11 has a single-layer structure with a sleeve body 14, and the surface of the basic body 11 is roughened and a friction-fit layer for forming friction with the replaceable body 13 is formed. The sleeve body 14 is preferably made as a stainless steel metal sleeve.
The replaceable body 13 has a two-layer structure including an outer layer 15 for transfer and an alignment layer 16 inside the outer layer 15. The outer layer 15 has a compressible configuration and the alignment layer 16 is of a compressible or incompressible configuration and is formed from a manufactured fibre or plastic or synthetic resin or material composite to provide the required strength or stiffness. The exchangeable body 13 can be made seamless or have a butt joint or a butt seam. As described above, the replaceable body 13 can be pulled down from the base body 11 and the cylinder 10 of the printing press without being damaged.
From the above description, it can be seen that the present invention has the following beneficial effects:
according to the utility model discloses an install sleeve on printing machine cylinder, including basic main part and removable main part, two main parts are separated each other, and basic main part is permanent to be connected to the cylinder of printing machine on, and only need change removable main part during the change, therefore simple structure, low in manufacturing cost.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A sleeve for mounting on a cylinder of a printing press, comprising: -a base body (11) and a replaceable body (13), the base body (11) being connected to a cylinder (10) of a printing press, the replaceable body (13) being drawable from the base body (11) and from the cylinder (10) of the printing press; wherein,
the basic body (11) is of single-layer construction with a sleeve body (14),
the replaceable body (13) has a two-layer structure including an outer layer (15) for transfer printing and an alignment layer (16) inside the outer layer (15).
2. Sleeve to be mounted on a cylinder of a printing press according to claim 1, characterised in that the surface of the basic body (11) is roughened and forms a friction-fit layer for the replaceable body (13).
3. Sleeve to be mounted on a cylinder of a printing press according to claim 1, characterised in that the sleeve body (14) is made of stainless steel material.
4. A sleeve to be mounted on a cylinder of a printing press according to claim 1, characterised in that said outer layer (15) has a compressible configuration.
5. A cylinder mounted sleeve according to any one of claims 1 to 4, characterised in that the register layer (16) is formed from a manufactured fibre or plastics or synthetic resin or material composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206962478U CN203077785U (en) | 2012-12-17 | 2012-12-17 | Sleeve installed on printing press cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206962478U CN203077785U (en) | 2012-12-17 | 2012-12-17 | Sleeve installed on printing press cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077785U true CN203077785U (en) | 2013-07-24 |
Family
ID=48823654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206962478U Expired - Fee Related CN203077785U (en) | 2012-12-17 | 2012-12-17 | Sleeve installed on printing press cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079853A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Print roller |
-
2012
- 2012-12-17 CN CN2012206962478U patent/CN203077785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079853A (en) * | 2016-06-16 | 2016-11-09 | 铜陵锋帆彩色印务有限公司 | Print roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131217 |