CN202053529U - Hitting hammer for uniform impregnation of fiber - Google Patents
Hitting hammer for uniform impregnation of fiber Download PDFInfo
- Publication number
- CN202053529U CN202053529U CN2010206679776U CN201020667977U CN202053529U CN 202053529 U CN202053529 U CN 202053529U CN 2010206679776 U CN2010206679776 U CN 2010206679776U CN 201020667977 U CN201020667977 U CN 201020667977U CN 202053529 U CN202053529 U CN 202053529U
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- China
- Prior art keywords
- hammer
- hammer body
- fiber
- hitting
- molecular weight
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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.)
- Expired - Lifetime
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Abstract
The utility model belongs to the fiber reinforced polyurethane foam molding technology, and particularly provides a hitting hammer for the uniform impregnation of a fiber. The hitting hammer comprises a hammer body and a handle (1), wherein the hammer body is cylindrical and adopts a composite structure; and the composite structure of the hammer body comprises a body part (2) made of rubber material and an outer layer (3) made of UHMWPE (ultrahigh molecular weight polyethylene). The hammer body of the beating hammer is made of the rubber material in whole, is lightweight and facilitates the hitting operation. The external surface of the hammer body is wrapped with UHMWPE (ultrahigh molecular weight polyethylene) which is free from adhering the foaming polyurethane resin, so that the hitting hammer can be used continuously for a long time and is economical and practical.
Description
Technical field
The utility model belongs to fiber reinforcement polyurethane foam molding technical field, mainly proposes a kind of even impregnation of fibers with impacting hammer.
Background technology
In fiber reinforcement polyurethane foam molding technology,, need full and uniform dipping usually between the two for realizing the effective enhanced foaming polyurethane resin of multi beam continuous fiber.Dipping method adopts by hand more and rubs mode at present, and dipping effect is relatively poor, and resin disperses inhomogeneous in the multi beam continuous fiber, and fiber can't be by fully wetting.
Summary of the invention
The purpose of this utility model provides a kind of even impregnation of fibers with impacting hammer, has simplicity of design, and characteristic of reasonable structure can play well evenly dipping effect.
The technical scheme that its invention task of finishing the utility model is adopted is:
A kind of even impregnation of fibers is with impacting hammer, and the described hammer that impacts is made up of hammer body and handle; Described hammer body is cylinder, is convenient to end maximum area contact pressure resin and fiber; Described hammer body is a complex structure, and the complex structure of described hammer body is made of the body of rubber material and the skin of ultra-high molecular weight polyethylene plastics.
The utility model impacts the whole rubber material that adopts of hammer body of hammer, and is relatively lighter and handier, is convenient to impact operation.The hammer body outer surface wraps up a kind of ultra-high molecular weight polyethylene plastics (UHMWPE), and these plastics and foaming polyurethane resin be adhesion mutually not, makes that impacting hammer can use continuously for a long time, the economic use.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1, handle, 2, the hammer body body, 3, skin.
The specific embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is illustrated:
As shown in Figure 1, a kind of even impregnation of fibers is with impacting hammer, and the described hammer that impacts is made up of hammer body and handle 1; Described hammer body is cylinder, is convenient to end maximum area contact pressure resin and fiber; Described hammer body is a complex structure, and the body 2 of described hammer body is the rubber material, constitutes the complex structure of hammer bodies with the skin 3 of ultra-high molecular weight polyethylene plastics (UHMWPE); Ultra-high molecular weight polyethylene plastics (UHMWPE) belong to a kind of in the polyethylene, and strand length is 10～20 times of high density polyethylene (HDPE); Performance with toughness, wearability and anti-stress cracking, lubricity, chemical resistance, electrical property excellence.
Claims (1)
1. an even impregnation of fibers is with impacting hammer, and the described hammer that impacts is made up of hammer body and handle (1); It is characterized in that: described hammer body is cylinder, and described hammer body is a complex structure, and the complex structure of described hammer body is made of the body (2) of rubber material and the skin (3) of ultra-high molecular weight polyethylene plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206679776U CN202053529U (en) | 2010-12-20 | 2010-12-20 | Hitting hammer for uniform impregnation of fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206679776U CN202053529U (en) | 2010-12-20 | 2010-12-20 | Hitting hammer for uniform impregnation of fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053529U true CN202053529U (en) | 2011-11-30 |
Family
ID=45013514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206679776U Expired - Lifetime CN202053529U (en) | 2010-12-20 | 2010-12-20 | Hitting hammer for uniform impregnation of fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738590A (en) * | 2016-12-16 | 2017-05-31 | 浙江海峰制鞋设备有限公司 | A kind of pouring head overcoat for PU materials |
-
2010
- 2010-12-20 CN CN2010206679776U patent/CN202053529U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738590A (en) * | 2016-12-16 | 2017-05-31 | 浙江海峰制鞋设备有限公司 | A kind of pouring head overcoat for PU materials |
| CN106738590B (en) * | 2016-12-16 | 2023-01-17 | 浙江海峰自动化设备有限公司 | Casting head jacket for PU material |
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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: 20111130 |