CN204643298U - A kind of feeding roller - Google Patents
A kind of feeding roller Download PDFInfo
- Publication number
- CN204643298U CN204643298U CN201520115081.XU CN201520115081U CN204643298U CN 204643298 U CN204643298 U CN 204643298U CN 201520115081 U CN201520115081 U CN 201520115081U CN 204643298 U CN204643298 U CN 204643298U
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- CN
- China
- Prior art keywords
- feeding roller
- roll body
- utility
- model
- nonwoven
- 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
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Abstract
The utility model discloses a kind of feeding roller, relate to technical field of board processing.This feeding roller comprises roll body, and described roll body is nonwoven cloth rewinder roll, and it is convex roller, and the scope of the convex value of described feeding roller is 1:50-1:65.The feeding roller that the utility model provides can overcome feeding roller in the past and easily scratch by the shortcoming of the sheet material transmitted, and can play good protective effect to sheet material, improves the qualification rate of sheet material.
Description
Technical field
The utility model relates to technical field of board processing, particularly relates to a kind of feeding roller.
Background technology
Material major part for automobile exterior panel (comprising gusset, wing, car bonnet, top cover and door-plate) adopts zinc-plated plate, on processing line, this kind of plate is through feeding roller, very easily produce and scratch or produce roll marks phenomenon, cause sheet material to scrap, waste material increases cost.
Utility model content
The purpose of this utility model is to propose a kind of feeding roller, and this feeding roller can reduce the injury caused the surface of sheet material, improves conforming product rate, reduces costs.
For reaching this object, the utility model by the following technical solutions:
A kind of feeding roller, described feeding roller comprises roll body, and described roll body is nonwoven cloth rewinder roll, and it is convex roller, and the scope of the convex value of described feeding roller is 1:50-1:65.
Further technical scheme, the roll body of described feeding roller is divided into internal layer and skin, and described internal layer is metal level, and described skin is nonwoven layer.
Further technical scheme, the Thickness Ratio scope of described metal level and described nonwoven layer is 4:1-1:1.
Further technical scheme, the nonwoven fabrics on described roll body is terylene, polypropylene fibre, polyamide fibre, spandex or acrylic fibers.
Further technical scheme, described metal level is aluminum alloy.
Further technical scheme, described feeding roller is hollow structure.
The beneficial effects of the utility model:
The feeding roller that the utility model provides, adopt nonwoven cloth rewinder roll, wherein nonwoven fabrics is terylene, polypropylene fibre, polyamide fibre, spandex or acrylic fibers, and above material can not cause the injuries such as scuffing to plate surface, effectively improves conforming product rate, reduces costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the feeding roller that the utility model detailed description of the invention provides;
Fig. 2 is the section drawing of A-A in the utility model Fig. 1.
Wherein, 1, roll body; 2, internal layer; 3, outer.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the feeding roller that the utility model detailed description of the invention provides, described feeding roller comprises roll body 1, described roll body 1 is nonwoven cloth rewinder roll, and it is convex roller, the scope of the convex value of described feeding roller is 1:50-1:65, the slope ratio being meant to the most big roller footpath of feeding roller and most pony roll footpath place of the utility model camber.
Feeding roller in present embodiment can all be made up of nonwoven fabrics, and non-woven fabrics quality is light, and direct and web contact can prevent the scratch to sheet material.
Roll body 1 in present embodiment can be divided into internal layer 2 and outer 3, as shown in Figure 2, internal layer 2 is metal levels, outer 3 is nonwoven layer, the metal level of internal layer 2 can ensure that feeding roller has higher intensity, improve the service life of feeding roller, the nonwoven layer of outer 3 prevents colliding with of sheet material, can improve conforming product rate.The Thickness Ratio scope of metal level and nonwoven fabrics is 4:1-1:1, and metal level can be preferably aluminum alloy.
Nonwoven fabrics on above-mentioned roll body 1 is terylene, polypropylene fibre, polyamide fibre, spandex or acrylic fibers.
Feeding roller can be chosen as hollow structure, saves material, and saves cost.
More than describe preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Claims (6)
1. a feeding roller, is characterized in that, described feeding roller comprises roll body (1), and described roll body (1) is nonwoven cloth rewinder roll, and it is convex roller, and the scope of the convex value of described feeding roller is 1:50-1:65.
2. feeding roller according to claim 1, is characterized in that, the roll body (1) of described feeding roller is divided into internal layer (2) and outer (3), and described internal layer (2) is metal level, and described skin (3) is nonwoven layer.
3. feeding roller according to claim 2, is characterized in that, the Thickness Ratio scope of described metal level and described nonwoven layer is 4:1-1:1.
4., according to the arbitrary described feeding roller of claim 1-3, it is characterized in that, the nonwoven fabrics on described roll body (1) is terylene, polypropylene fibre, polyamide fibre, spandex or acrylic fibers.
5. the feeding roller according to Claims 2 or 3, is characterized in that, described metal level is aluminum alloy.
6., according to the arbitrary described feeding roller of claim 1-3, it is characterized in that, described feeding roller is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115081.XU CN204643298U (en) | 2015-02-25 | 2015-02-25 | A kind of feeding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115081.XU CN204643298U (en) | 2015-02-25 | 2015-02-25 | A kind of feeding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643298U true CN204643298U (en) | 2015-09-16 |
Family
ID=54096066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115081.XU Expired - Fee Related CN204643298U (en) | 2015-02-25 | 2015-02-25 | A kind of feeding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204643298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692174A (en) * | 2015-02-25 | 2015-06-10 | 昆山宝锦激光拼焊有限公司 | Conveying roll |
-
2015
- 2015-02-25 CN CN201520115081.XU patent/CN204643298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692174A (en) * | 2015-02-25 | 2015-06-10 | 昆山宝锦激光拼焊有限公司 | Conveying roll |
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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 |
Granted publication date: 20150916 Termination date: 20170225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |