CN201792498U - Pre-impregnation wheel structure of impregnation machine - Google Patents
Pre-impregnation wheel structure of impregnation machine Download PDFInfo
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- CN201792498U CN201792498U CN2010200266750U CN201020026675U CN201792498U CN 201792498 U CN201792498 U CN 201792498U CN 2010200266750 U CN2010200266750 U CN 2010200266750U CN 201020026675 U CN201020026675 U CN 201020026675U CN 201792498 U CN201792498 U CN 201792498U
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- impregnation
- wheel
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- wheel structure
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Abstract
The utility model relates to a pre-impregnation wheel structure of an impregnation machine, which comprises a wheel. Centers of two end surfaces of the wheel extend to form a rotating shaft respectively, the surface of the wheel is frosted, and a plurality of grooves are staggered longitudinally and transversely to form the frosted surface, so that the pre-impregnation wheel structure of an impregnation machine is formed. The surface of the wheel of the pre-impregnation wheel structure is designed into the frosted structure, compared with a traditional pre-impregnation wheel structure with the smooth surface, the pre-impregnation wheel structure with the frosted surface can be permeated with resin through the grooves, and accordingly soakage of glass fiber cloth is better.
Description
Technical field
The utility model relates to the impregnation machine technical field, refers in particular to a kind of pre-impregnation wheel construction of impregnation machine.
Background technology
Impregnation machine is to make one of important process equipment in the printed circuit board (PCB) process, utilizes impregnation machine glass cloth can be contained resin pickup, makes required prepreg through overbaking then, specifically includes operations such as pre-impregnation, impregnation, oven dry, cooling.
As shown in Figure 1, its demonstration be the concrete structure of impregnation machine, glass cloth 30 ' at first enter be equipped with resin contain in advance immersion trough 20 ' in carry out pre-impregnation, this contain in advance immersion trough 20 ' in be provided with pre-impregnation wheel 10 ', glass cloth 30 ' from contain in advance immersion trough 20 ' come out to enter again to be equipped with equally resin contain immersion trough 40 ' carry out impregnation, this glass cloth 30 ' from contain immersion trough 40 ' come out after successively through first baking box 50 ' and second baking box 60 ' dry, preferably cool off again and obtain required prepreg 70 '.But the pre-impregnation wheel 10 ' structure of impregnation machine use is more single traditionally, as Fig. 2, this pre-impregnation wheel 10 ' wheel portion 11 ' smooth surface, at glass cloth 30 ' carry out in the pre-impregnation process, glass cloth 30 ' a part be pressed on wheel portion 11 ' surface, because wheel portion 11 ' and and glass cloth 30 ' contact with face for face, this is with regard to the glass cloth 30 ' impregnation poor effect, even impregnation in advance sometimes in advance of feasible and wheel portion 11 ' contact.Therefore, this ganoid pre-impregnation wheel 10 ' can make glass cloth 30 ' pre-impregnation is not thoroughly, quality is unstable.
The utility model content
In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of pre-impregnation wheel construction of impregnation machine, and it has the pre-impregnation of glass cloth thorough, improves the function of the pre-impregnation quality of glass cloth, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pre-impregnation wheel construction of impregnation machine includes one and takes turns portion and extend a rotating shaft respectively in wheel portion both ends of the surface center, and this portion of wheel is a cylinder, and the surface is vaporific rough surface.
As a kind of preferred version, described vaporificly form for plurality of grooves is crisscross.
After the utility model adopted technique scheme, its beneficial effect was: main system is by the structure that nebulizes of the wheel portion surface design with pre-impregnation wheel.The pre-impregnation wheel construction of the smooth surface of tradition relatively, the vaporific pre-impregnation wheel construction in this kind surface makes resin infiltrate by groove, and glass is distributed in that to contain in the immersion trough pre-impregnation in advance more thorough, and effect is better, further improves the quality of pre-impregnation.
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the structural representation of impregnation machine;
Fig. 2 is the pre-impregnation wheel construction schematic diagram of tradition;
Fig. 3 is the schematic diagram of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, pre-impregnation wheel 11, wheel portion
111, groove 12, rotating shaft
10 ', pre-impregnation wheel 11 ', wheel portion
20 ', in advance contain immersion trough 30 ', glass cloth
40 ', contain immersion trough 50 ', first baking box
60 ', second baking box 70 ', prepreg
The specific embodiment:
Please refer to shown in Figure 3, it has demonstrated the concrete structure of the preferred embodiment of the utility model, this pre-impregnation wheel 10 includes one and takes turns portion 11, and this is taken turns portion 11 and is cylinder, and is provided with the vaporific rough surface of crisscross plurality of grooves 111 formation in this surface of taking turns portion 11.A rotating shaft 12 is extended at this both ends of the surface center of taking turns portion 11 respectively.As shown in Figure 1, pre-impregnation wheel 10 place impregnation machine contain in advance immersion trough 20 ' in, and can rotate around the central axis of pre-impregnation wheel 10.
Design focal point of the present utility model is that it mainly is the rough surface structure that nebulizes by wheel portion 11 surface design with pre-impregnation wheel 10.10 ' (as Fig. 2) structures are taken turns in the pre-impregnation of the smooth surface of tradition relatively, the vaporific pre-impregnation wheel construction in this kind surface makes resin infiltrate by groove 111 and takes up more resin, and then make that pre-impregnation was more thorough when the pre-impregnation of glass cloth 30 ' process was taken turns, effect is better, further improves the wellability of glass cloth.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. the pre-impregnation wheel construction of an impregnation machine includes one and takes turns portion and extend a rotating shaft respectively in wheel portion both ends of the surface center, and it is characterized in that: this portion of wheel is a cylinder, and the surface is vaporific rough surface.
2. the pre-impregnation wheel construction of impregnation machine according to claim 1 is characterized in that: described vaporificly form for plurality of grooves is crisscross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200266750U CN201792498U (en) | 2010-01-14 | 2010-01-14 | Pre-impregnation wheel structure of impregnation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200266750U CN201792498U (en) | 2010-01-14 | 2010-01-14 | Pre-impregnation wheel structure of impregnation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792498U true CN201792498U (en) | 2011-04-13 |
Family
ID=43847420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200266750U Expired - Lifetime CN201792498U (en) | 2010-01-14 | 2010-01-14 | Pre-impregnation wheel structure of impregnation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862905A (en) * | 2014-02-26 | 2015-08-26 | 滁州格美特科技有限公司 | Processing equipment and method for flame retarding modification of blend fiber felt |
-
2010
- 2010-01-14 CN CN2010200266750U patent/CN201792498U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104862905A (en) * | 2014-02-26 | 2015-08-26 | 滁州格美特科技有限公司 | Processing equipment and method for flame retarding modification of blend fiber felt |
| CN104862905B (en) * | 2014-02-26 | 2018-09-21 | 滁州格美特科技有限公司 | A kind of flame-retardant modified process equipment and processing method of blend fibre felt |
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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 |
Granted publication date: 20110413 |
|
| CX01 | Expiry of patent term |