CN203428607U - Transmission roller - Google Patents
Transmission roller Download PDFInfo
- Publication number
- CN203428607U CN203428607U CN201320377922.5U CN201320377922U CN203428607U CN 203428607 U CN203428607 U CN 203428607U CN 201320377922 U CN201320377922 U CN 201320377922U CN 203428607 U CN203428607 U CN 203428607U
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- CN
- China
- Prior art keywords
- material layer
- soft material
- transmission roller
- roller bearing
- rotating shaft
- 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 - Lifetime
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- Rolls And Other Rotary Bodies (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a transmission roller used for producing scroll products or film products. The transmission roller comprises a cylindrical rotary shaft and a soft material layer. The soft material layer covers the outer surface of the rotary shaft. On the premise of not changing the structure of an original production line, particles or dust on the scroll products or the film products can be removed in the production process with the simple structure and cost.
Description
Technical field
The utility model relates to a kind of transmission roller bearing, particularly relates to a kind of transmission roller bearing for the production of vertically hung scroll shape or film series products.
Background technology
When producing vertically hung scroll shape or film series products, as produce the products such as cloth, automobile film, in its big scale production equipment, be provided with many transmission roller bearings, these roller bearings are generally cylindric or cylindrical-shaped structure, and its basic role is to drive film series products or half-blank quick travel on manufacturing line.
Although can being placed in dust free room, whole production facilities or process carry out; but in actual production process; have unavoidably tiny particle or dust and stick on the film in the middle of transmission, cause following process and final products to have quality flaw or do not meet correlated quality standard.In addition, because product or half-blank are the speed fast transports with 20 to 100 ms/min on manufacturing line, be difficult to find in process of production the existence of particulate matter, even if finding that there is particle sticks on product, currently without any effective means, can remove in time this particulate matter, only, in follow-up quality inspection process, a part of flaw product is scrapped to processing.
Though there is a kind of dust collection method in prior art, use a kind of instrument of cleaning roller, the similar roller bearing of whitewashing a wall of shape or the roller of this cleaning roller, its roller bearing or roller material are silica gel, roll while using this instrument, silica gel can stick away dust.Yet this cleaning roller is to directly apply to dedusting work on film class manufacturing line, because in the middle of fast turn-around, can not making manufacturing line suspend, whole manufacturing line removes to operate cleaning roller.
Up to now, in the prior art, not yet there is a kind of device, not changing under the prerequisite of original manufacturing line structure, with better simply structure and cost, remove in process of production particle or dust on vertically hung scroll shape or film series products.
Utility model content
The utility model provides a kind of transmission roller bearing for the production of vertically hung scroll shape or film series products, the ingenious product surface dust removal problem having solved in production and the course of processing.It comprises cylindric rotating shaft and soft material layer; Described soft material layer covers on described rotating shaft outside face.
One preferred embodiment in, described soft material layer is nonrigid plastic layer, plastics preferably but be not limited to polyurethane material.
Another preferred embodiment in, described soft material layer is elastomeric material layer, described elastomeric material preferably but be not limited to silaatic, XNBR, or combinations thereof.
Another preferred embodiment in, the hardness of described soft material layer is at least Shore A hardness 10 degree, preferably Shore A hardness 15 to 85 degree.
Another preferred embodiment in, the thickness of described soft material layer is at least 5 millimeters, the thickness of described soft material layer is preferably 10 to 15 millimeters.
Another preferred embodiment in, described rotating shaft can be metal or non-metallic material, preferred corrosion-resistant steel, aluminium, the metal materials such as iron.
Another preferred embodiment in, between described soft material layer and described rotating shaft, have a tack coat, this tack coat can be glue layer.
Another preferred embodiment in, the surface that described rotating shaft contacts with described soft material layer is body structure surface.So-called body structure surface refers to that rotating shaft surface is after physics sandblast or chemical etching etc. are processed, one deck rough surface of formation, and soft material is coated on this surface after heating, can closely attach with rotating shaft.
The beneficial effects of the utility model are as follows:
1) particulate matter on immediate removal product to be processed surface or dust in process of production;
2) can dedusting in product quick travel, efficiency is higher;
3) manufacturing line does not need increase equipment or through megatechnics improvement, only need in original transmission roller bearing, select one or two alternative costs utility model, and improving cost is lower.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model and part sectional view.
The specific embodiment
Embodiment 1
As shown in Figure 1, the profile of the utility model transmission roller bearing 1 is similar to the transmission roller bearing of prior art with size, in automobile film production field, transmission roller bearing 1 of the present utility model can be set in associated production equipment.Its weight is about 56 kilograms, 2516 millimeters of overall lengths, and wherein the length of roller bearing face is 2300 millimeters, its rotating speed is 20 to 100 ms/min.It comprises cylindric rotating shaft 3 and soft material silastic-layer 2; Described silastic-layer 2 directly overlays on described rotating shaft 3 outside faces.
The hardness of described silastic-layer 2 is about Shore A hardness 15 degree left and right, and the thickness of described silastic-layer 2 is preferably 12 millimeters (positive and negative 1 millimeter of error).
The material of described rotating shaft 3 is corrosion-resistant steel.
Embodiment 2
As shown in Figure 1, the weight of transmission roller bearing 1 is about 613 kilograms, 3039 millimeters of overall lengths, and wherein the length of roller bearing face is 2300 millimeters, its rotating speed is 20 to 100 ms/min.It comprises cylindric rotating shaft 3 and soft material XNBR layer 2; Described XNBR layer 2 directly overlays on described rotating shaft 3 outside faces.
The hardness of described XNBR layer 2 is about Shore A hardness 85 degree left and right, and the thickness of described XNBR layer 2 is preferably 19 millimeters (positive and negative 1 millimeter of error).
The material of described rotating shaft 3 is corrosion-resistant steel.
Embodiment 3
As shown in Figure 1, transmission roller bearing 1 weight is about 56 kilograms, 2516 millimeters of overall lengths, and wherein the length of roller bearing face is 2300 millimeters, its rotating speed is 20 to 100 ms/min.It comprises cylindric rotating shaft 3 and soft material layer of polyurethane 2; Described layer of polyurethane 2 covers on described rotating shaft 3 outside faces.
The hardness of described layer of polyurethane 2 is about Shore A hardness 20 degree left and right, and the thickness of described layer of polyurethane 2 is preferably 12 millimeters (positive and negative 1 millimeter of error).
The material of described rotating shaft 3 is corrosion-resistant steel.
Described layer of polyurethane 2 bonds by glue with described rotating shaft 3.
Embodiment 4
As shown in Figure 1, the weight of transmission roller bearing 1 is about 613 kilograms, 3039 millimeters of overall lengths, and wherein the length of roller bearing face is 2300 millimeters, its rotating speed is 20 to 100 ms/min.It comprises cylindric rotating shaft 3 and soft material layer of polyurethane 2; Described layer of polyurethane 2 covers on described rotating shaft 3 outside faces.
2 hardness of described layer of polyurethane are about Shore A hardness 90 degree left and right, and the thickness of described layer of polyurethane 2 is preferably 19 millimeters (positive and negative 1 millimeter of error).
The material of described rotating shaft 3 is corrosion-resistant steel.
Described rotating shaft 3 surfaces are after physics sandblast or chemical etching etc. are processed, and have the surface of certain roughness, and layer of polyurethane 2 is coated on this surface after heating, fits tightly with rotating shaft 3.
Finally, should also be understood that, after having read foregoing of the present utility model or embodiment, those skilled in the art can make various changes or modifications the utility model, these are equal to change and fall within equally the application's appended claims limited range.
Claims (9)
1. a transmission roller bearing, is characterized in that, comprises cylindric rotating shaft and soft material layer; Described soft material layer covers on described rotating shaft outside face; The surface that described rotating shaft contacts with described soft material layer is body structure surface.
2. transmission roller bearing as claimed in claim 1, is characterized in that, described soft material layer is nonrigid plastic layer, and described plastics include but not limited to polyurethane material.
3. transmission roller bearing as claimed in claim 1, is characterized in that, described soft material layer is elastomeric material layer, and described elastomeric material includes but not limited to silaatic, XNBR, or combinations thereof.
4. the transmission roller bearing as described in any one in claim 1-3, is characterized in that, the hardness of described soft material layer is at least Shore A hardness 10 degree.
5. transmission roller bearing as claimed in claim 4, is characterized in that, the hardness of described soft material layer is at least Shore A hardness 15 degree.
6. the transmission roller bearing as described in any one in claim 1-3, is characterized in that, the thickness of described soft material layer is at least 5 millimeters.
7. transmission roller bearing as claimed in claim 6, is characterized in that, the thickness of described soft material layer is at least 10 millimeters.
8. transmission roller bearing as claimed in claim 1, is characterized in that, described rotating shaft is metal material, includes but not limited to corrosion-resistant steel, aluminium, iron.
9. transmission roller bearing as claimed in claim 1, is characterized in that, between described soft material layer and described rotating shaft, has a tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377922.5U CN203428607U (en) | 2013-06-28 | 2013-06-28 | Transmission roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377922.5U CN203428607U (en) | 2013-06-28 | 2013-06-28 | Transmission roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428607U true CN203428607U (en) | 2014-02-12 |
Family
ID=50057658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377922.5U Expired - Lifetime CN203428607U (en) | 2013-06-28 | 2013-06-28 | Transmission roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410097A (en) * | 2020-04-08 | 2020-07-14 | 无锡泰极纸业有限公司 | Paper core |
-
2013
- 2013-06-28 CN CN201320377922.5U patent/CN203428607U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410097A (en) * | 2020-04-08 | 2020-07-14 | 无锡泰极纸业有限公司 | Paper core |
| WO2021203548A1 (en) * | 2020-04-08 | 2021-10-14 | 无锡泰极纸业有限公司 | Paper core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |