CN203046216U - High-capacity rubber extruder - Google Patents
High-capacity rubber extruder Download PDFInfo
- Publication number
- CN203046216U CN203046216U CN 201220642056 CN201220642056U CN203046216U CN 203046216 U CN203046216 U CN 203046216U CN 201220642056 CN201220642056 CN 201220642056 CN 201220642056 U CN201220642056 U CN 201220642056U CN 203046216 U CN203046216 U CN 203046216U
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- China
- Prior art keywords
- machine barrel
- head
- extruder
- rubber extruder
- diameter
- 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 high-capacity rubber extruder, comprising an extruder body, a cylinder, a head and a mouth mold, wherein the mouth mold is provided with 2 to 4 extrusion holes in identical or different shapes; and the diameter of the cylinder is gradually increased from the body to the head. The extruder can simultaneously meet the material supply of a plurality of extrusion holes, reduce the frequency of adding materials and improve the extrusion efficiency.
Description
Technical field
The utility model relates to rubber-moulding process equipment field, relates in particular to a kind of big capacity Rubber Extruder.
Background technology
Existing Rubber Extruder mainly is made of the mouth mould on extruder body, machine barrel, head and the head, and material enters extruder barrel from charging aperture, extrudes from the mouth mould of head, forms the product of definite shape.But the mouth mould on existing Rubber Extruder such as the silicon rubber cross-head only is provided with an extrusion cavities, thereby can only process the product of extruding a kind of shape at every turn, and production efficiency is not high, and product is also more single, can not adapt to the requirement of production development.
In order to address the above problem, following patented technology has been proposed in the prior art:
China Patent No. " 201120480976.5 " discloses a kind of Rubber Extruder, and its open day is on 07 11st, 2012.Mainly be made of the mouth mould on extruder body, extruder barrel, cross-head and the cross-head, described mouthful of mould is provided with the extrusion cavities of 2-4 identical or different shapes.
But be the prior art of representative with above-mentioned patent document, in actual use, still there is following problem: one, because a mouthful mould is provided with a plurality of extrusion cavities, therefore very big to the demand of material capacity in the machine barrel, and the machine barrel of above-mentioned patent is hollow cylindrical, and capacity is less, in actual production, cause the problem of the poor product quality that wherein one or more extrusion cavities extrude easily, can not satisfy actual needs; Two, because the machine barrel capacity is less, each material that adds is less, need add material continually, has greatly wasted the time, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that Rubber Extruder exists in the prior art, a kind of big capacity Rubber Extruder is provided, the utility model can satisfy the material supply of a plurality of extrusion cavities simultaneously, reduces the frequency that adds material, improves extrusion efficiency.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of big capacity Rubber Extruder, comprise extruder body, machine barrel, head and be arranged on the head the mouth mould, wherein mouthful mould is provided with the extrusion cavities of 2-4 identical or different shapes, and it is characterized in that: the diameter of described machine barrel is increased gradually by body to head.
Described machine barrel be shaped as truncated cone-shaped.
The minimum diameter that is twice in the top of diameter of described machine barrel bottom.
Adopt advantage of the present utility model to be:
One, the utility model makes the diameter of described machine barrel be increased gradually by body to head, compare for the prior art of " 201120480976.5 " with China Patent No., this set-up mode has increased the capacity of machine barrel, add a material and can extrude more products, in extrusion, can satisfy the needs of extruding of a plurality of extrusion cavities simultaneously, guarantee the better quality of product, after adopting the utility model, reduce the frequency that adds material, improve extrusion efficiency.
Two, in the utility model, described machine barrel be shaped as truncated cone-shaped, this arranges the capacity that had both increased machine barrel, is conducive to material again and circulates in machine barrel.
Three, in the utility model, the minimum diameter that is twice in the top of diameter of described machine barrel bottom, this arranges the further capacity that increases machine barrel, has reduced reinforced frequency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Be labeled as among the figure: 1, body, 2, machine barrel, 3, head, 4, mouthful mould, 5, product, 6, charging aperture.
The specific embodiment
A kind of big capacity Rubber Extruder comprises extruder body 1, machine barrel 2, head 3 and is arranged on mouth mould 4 on the head 3 that wherein mouthful mould 4 is provided with the extrusion cavities of 2-4 identical or different shapes, and the diameter of described machine barrel 2 is increased gradually by body 1 to head 3.
In the utility model, preferred described machine barrel 2 be shaped as truncated cone-shaped, further, the minimum diameter that is twice in the top of diameter of preferred described machine barrel 2 bottoms, but be not limited to above-mentioned set-up mode.
Operation principle of the present utility model is:
Mixed material enters machine barrel 2 by charging aperture 6, after adding enough materials, close charging aperture 6, begin extruding, material is extruded into the other end of machine barrel 2 from charging aperture 6, and the extrusion cavities on the per os mould 4 is extruded, because the capacity of machine barrel 2 is more, adding a material can extrude the long period, can extrude more product 5.
Claims (3)
1. one kind big capacity Rubber Extruder, comprise extruder body (1), machine barrel (2), head (3) and be arranged on the head (3) the mouth mould (4), wherein mouthful mould (4) is provided with the extrusion cavities of 2-4 identical or different shapes, and it is characterized in that: the diameter of described machine barrel (2) is increased gradually by body (1) to head (3).
2. big capacity Rubber Extruder as claimed in claim 1 is characterized in that: described machine barrel (2) be shaped as truncated cone-shaped.
3. big capacity Rubber Extruder as claimed in claim 1 or 2 is characterized in that: the minimum diameter that is twice in the top of diameter of described machine barrel (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642056 CN203046216U (en) | 2012-11-29 | 2012-11-29 | High-capacity rubber extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220642056 CN203046216U (en) | 2012-11-29 | 2012-11-29 | High-capacity rubber extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046216U true CN203046216U (en) | 2013-07-10 |
Family
ID=48729208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220642056 Expired - Fee Related CN203046216U (en) | 2012-11-29 | 2012-11-29 | High-capacity rubber extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046216U (en) |
-
2012
- 2012-11-29 CN CN 201220642056 patent/CN203046216U/en not_active Expired - Fee Related
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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: 20130710 Termination date: 20131129 |