CN207452490U - A kind of patterned structure for screen cloth - Google Patents
A kind of patterned structure for screen cloth Download PDFInfo
- Publication number
- CN207452490U CN207452490U CN201721485325.9U CN201721485325U CN207452490U CN 207452490 U CN207452490 U CN 207452490U CN 201721485325 U CN201721485325 U CN 201721485325U CN 207452490 U CN207452490 U CN 207452490U
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- CN
- China
- Prior art keywords
- screen cloth
- rubber layer
- roll
- pressure roller
- patterned structure
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- 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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- Treatment Of Fiber Materials (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a kind of patterned structure for screen cloth, screen cloth pressure roller and screen cloth backing roll including mutual cooperation, the screen cloth pressure roller includes roll body and the composite rubber layer being coated on outside the roll body, the roll body is heated steel roll, the screen cloth backing roll is located at the lower section of the screen cloth pressure roller, and the surface of the screen cloth backing roll is provided with embossed channels.A kind of patterned structure for screen cloth of the utility model, requirement when can meet screen cloth embossing simultaneously to temperature and pliability, the embossing effects of screen cloth are good.
Description
Technical field
The utility model is related to a kind of patterned structures, and in particular to be a kind of patterned structure for screen cloth.
Background technology
, it is necessary to which first carrying out dry method to screen cloth makes face in the production technology of screen cloth, then the screen cloth behind the face of making is pressed
Flower, enables the surface of screen cloth to generate concave convex texture, waterproof, heat insulation function so as to fulfill screen cloth.Traditional screen cloth embossing is set
Standby to include heated steel roll and the embossing backing roll below heated steel roll, heated steel roll can meet when screen cloth is embossed pair
The requirement of temperature, but the hardness of steel roller faces is big, can not be deformed with the lines of screen cloth, embossing effects is caused to be paid no attention to
Think.
Utility model content
The purpose of this utility model is to provide a kind of patterned structure for screen cloth, when can meet screen cloth embossing simultaneously
Requirement to temperature and pliability, the embossing effects of screen cloth are good.
In order to achieve the above objectives, the solution of the utility model is:
A kind of patterned structure for screen cloth, screen cloth pressure roller and screen cloth backing roll including mutual cooperation, the screen cloth pressure
Roller includes roll body and the composite rubber layer that is coated on outside the roll body, and the roll body is heated steel roll, the screen cloth backing roll
Positioned at the lower section of the screen cloth pressure roller, the surface of the screen cloth backing roll is provided with embossed channels.
The composite rubber layer includes the first rubber layer, the second rubber layer and the 3rd rubber that are combined with each other from the inside to the outside
Layer.
First rubber layer is rubber layer of the Rockwell hardness 60~80, and second rubber layer is Rockwell hardness 40
~60 rubber layer, the 3rd rubber layer are rubber layer of the Rockwell hardness 20~40.
The thickness of first rubber layer is 0.2~0.4mm, and the thickness of second rubber layer is 0.4~0.6mm, institute
The thickness for stating the 3rd rubber layer is 0.2~0.4mm.
With the above structure, a kind of patterned structure for screen cloth of the utility model, sets the embossing of existing screen cloth
It is standby to be improved, carry out encapsulated processing on the surface of the heated steel roll as roll body so that the surface of screen cloth pressure roller is softer
It is flexible, deformation can be generated, while the requirement of embossing temperature can be met again, the embossing effects of screen cloth are good.
Further, the composite rubber layer include be combined with each other from the inside to the outside the first rubber layer, the second rubber layer and
3rd rubber layer, first rubber layer are rubber layer of the Rockwell hardness 60~80, and second rubber layer is Rockwell hardness
In 40~60 rubber layer, the 3rd rubber layer is rubber layer of the Rockwell hardness 20~40.The hardness of heated steel roll is big, adopts
With Rockwell hardness 60~80 rubber coated outside heated steel roll, reduce the difference of hardness between the first rubber layer and heated steel roll
Not so that the first rubber layer is preferably coated on outside heated steel roll, threeth rubber layer of the outermost Rockwell hardness 20~40
Requirement when disclosure satisfy that screen cloth embossing to pliability, the second intermediate rubber layer play transitional function.
Description of the drawings
Fig. 1 is a kind of structure diagram of patterned structure for screen cloth of the utility model.
In figure:
1 roll body 11 of screen cloth pressure roller
12 screen cloth backing roll 2 of composite rubber layer
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
A kind of patterned structure for screen cloth, as shown in Figure 1, screen cloth pressure roller 1 and screen cloth backing roll including mutual cooperation
2, screen cloth pressure roller 1 includes roll body 11 and the composite rubber layer 12 that is coated on outside roll body 11, and roll body 11 is heated steel roll, screen cloth branch
Runner 2 is located at the lower section of screen cloth pressure roller 1, and the surface of screen cloth backing roll 2 is provided with embossed channels.The structure of heated steel roll with it is existing
Heated steel roll structure it is identical, the structure of screen cloth backing roll 2 is identical with the structure of existing screen cloth backing roll, herein no longer
It is described in detail.
Composite rubber layer 12 includes the first rubber layer, the second rubber layer and the 3rd rubber that are combined with each other from the inside to the outside
Layer, the first rubber layer are rubber layer of the Rockwell hardness 60~80, and the second rubber layer is rubber layer of the Rockwell hardness 40~60,
3rd rubber layer is rubber layer of the Rockwell hardness 20~40.The thickness of first rubber layer be 0.2~0.4mm, the second rubber layer
Thickness for 0.4~0.6mm, the thickness of the 3rd rubber layer is 0.2~0.4mm, the overall thickness of composite rubber layer 12 for 1~
1.4mm。
With the above structure, a kind of patterned structure for screen cloth of the utility model, sets the embossing of existing screen cloth
It is standby to be improved, carry out three layers of encapsulated processing on the surface of the heated steel roll as roll body 11 so that the surface ratio of screen cloth pressure roller 1
It is relatively soft flexible, and the temperature of heated steel roll can be transferred to the surface of screen cloth pressure roller 1, when carrying out screen cloth embossing, screen cloth is made
One side behind face is in contact with screen cloth pressure roller 1, by the extruding between screen cloth backing roll 2 and screen cloth pressure roller 1 by screen cloth backing roll 2
On embossed channels be compressed on screen cloth, and deformation can be generated with the embossed channels variation screen cloth pressure roller 1 of screen cloth so that net
The one side that cloth makes face can also form concave-convex sense, and the embossing effects of screen cloth are good.
Therefore, a kind of patterned structure for screen cloth of the utility model, when can meet screen cloth embossing simultaneously to temperature and
The requirement of pliability, the embossing effects of screen cloth are good.
Further, the first rubber layer is rubber layer of the Rockwell hardness 60~80, and the second rubber layer is Rockwell hardness 40
~60 rubber layer, the 3rd rubber layer are rubber layer of the Rockwell hardness 20~40.The hardness of heated steel roll is big, hard using Rockwell
The rubber coated 60~80 is spent outside heated steel roll, reduces the difference in hardness between the first rubber layer and heated steel roll so that
First rubber layer is preferably coated on outside heated steel roll, and outermost Rockwell hardness disclosure satisfy that in 20~40 the 3rd rubber layer
Requirement when screen cloth is embossed to pliability, the second intermediate rubber layer play transitional function.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate variation or modification that those of ordinary skill does it all should be regarded as not departing from the patent category of the utility model.
Claims (4)
1. a kind of patterned structure for screen cloth, screen cloth pressure roller and screen cloth backing roll including mutual cooperation, it is characterised in that:Institute
Stating screen cloth pressure roller includes roll body and the composite rubber layer that is coated on outside the roll body, and the roll body is heated steel roll, the net
Cloth backing roll is located at the lower section of the screen cloth pressure roller, and the surface of the screen cloth backing roll is provided with embossed channels.
2. a kind of patterned structure for screen cloth according to claim 1, it is characterised in that:The composite rubber layer includes
The first rubber layer, the second rubber layer and the 3rd rubber layer being combined with each other from the inside to the outside.
3. a kind of patterned structure for screen cloth according to claim 2, it is characterised in that:First rubber layer is Lip river
Rubber layer of family name's hardness 60~80, second rubber layer be rubber layer of the Rockwell hardness 40~60, the 3rd rubber
Layer is rubber layer of the Rockwell hardness 20~40.
4. a kind of patterned structure for screen cloth according to claim 2, it is characterised in that:The thickness of first rubber layer
Spend for 0.2~0.4mm, the thickness of second rubber layer is 0.4~0.6mm, the thickness of the 3rd rubber layer for 0.2~
0.4mm。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721485325.9U CN207452490U (en) | 2017-11-09 | 2017-11-09 | A kind of patterned structure for screen cloth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721485325.9U CN207452490U (en) | 2017-11-09 | 2017-11-09 | A kind of patterned structure for screen cloth |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207452490U true CN207452490U (en) | 2018-06-05 |
Family
ID=62254549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721485325.9U Active CN207452490U (en) | 2017-11-09 | 2017-11-09 | A kind of patterned structure for screen cloth |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207452490U (en) |
-
2017
- 2017-11-09 CN CN201721485325.9U patent/CN207452490U/en active Active
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Effective date of registration: 20191025 Granted publication date: 20180605 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20221025 Granted publication date: 20180605 |
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PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20221025 Granted publication date: 20180605 |