CN201206210Y - Latitudinal tension supply device - Google Patents
Latitudinal tension supply device Download PDFInfo
- Publication number
- CN201206210Y CN201206210Y CNU2008200941876U CN200820094187U CN201206210Y CN 201206210 Y CN201206210 Y CN 201206210Y CN U2008200941876 U CNU2008200941876 U CN U2008200941876U CN 200820094187 U CN200820094187 U CN 200820094187U CN 201206210 Y CN201206210 Y CN 201206210Y
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- roller
- drum type
- horicycle
- shaped roller
- type roller
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Abstract
A device for providing latitudinal tensile force comprises a drum-shaped roller and a concave-shaped roller matched with the drum-shaped roller; the drum-shaped roller and the concave-shaped roller form an intermeshing non-cylindrical circular arc-shaped roller; a needling surface is arranged on the surface of the circular arc-shaped roller; and a gap for reinforcing materials to pass through is formed between the two rollers. By adopting the two particularly shaped rollers and arranging the needling surface on the surface of the two rollers, the device is provided with a function of splitting the reinforcing materials in a latitudinal direction; and by splitting glass fiber fabric in the latitudinal direction during the manufacturing process, the effect of infiltration of the reinforcing materials by base materials can be greatly increased, so as to improve the performance of partially curing compound materials, and the transparency, internal uniformity, stability and reliability of the products of the compound materials are enhanced. Meanwhile, the device has the advantages of simple structure, convenient use and effectively reduced cost.
Description
Technical field
The utility model relates to a kind of roller bench, particularly a kind ofly reinforcing material in the composite is carried out broadwise opens the fine roller bench of handling.
Background technology
The production of composite is at present generally adopted, and reinforcing material (as fabric, glass cloth and ORGANDY) is by the roller transmission, be immersed in the matrix material (as liquid resin), allow matrix material immerse reinforcing material, make the matrix material curing molding then in a particular manner, obtain composite.This pre-bath unit can reach the preimpregnation purpose to reinforcing material basically, yet, because the roller that uses is common cylindrical roller in this process, only the transfer device as reinforcing material uses, then effect of impregnation may is abundant inadequately if matrix material compares thickness, particularly under to the high situation of preimpregnation effect requirements, this pre-bath unit can not satisfy the demands.
Summary of the invention
The purpose of this utility model provides a kind of weft tension generator, and it opens fine the processing to the reinforcing material broadwise, strengthens the device that matrix material soaks into the effect of reinforcing material to reach.
For achieving the above object, the utility model provides a kind of weft tension generator, comprise: drum type roller and the gravure roller that is equipped with the drum type roller, drum type roller and gravure roller are the circular arc roller of intermeshing non-cylindrical, its surface is provided with acupuncture face, and is formed with the slit that can supply reinforcing material to pass between two rollers.
The disc at described drum type roller, gravure roller two ends is a basic circle, and the size of its basic circle equates; Yet the disc at drum type roller, gravure roller middle part is a horicycle, and the size to horicycle becomes big to the drum type roller from its basic circle, i.e. the basic circle size minimum at drum type roller two ends, the horicycle maximum at middle part, and the camber line transition by protruding; Relative spill roller is the size decreases to horicycle from basic circle, i.e. the size maximum of the basic circle at spill roller two ends, and the horicycle minimum at middle part is by the camber line transition of depression.
Described acupuncture face by projection, needle point are set or on this surface annular knurl form.
The beneficial effects of the utility model: by adopting two special rollers of shape, and acupuncture face is set in two roller surfaces, it is possessed the broadwise of reinforcing material is opened fine function, by (being in the immersing glue process) in process of production glass cloth is carried out broadwise and open fibre, thereby can significantly improve the effect that matrix material soaks into reinforcing material, and then improve the semi-solid preparation performance of composites, and can improve the transparency of composite finished product, inner uniformity, stability and reliability, and, it is simple in structure, easy to use, can effectively save cost.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 is the front view of weft tension generator of the present utility model; And
Fig. 2 is for being the side view of weft tension generator of the present utility model.
The specific embodiment
For further setting forth technological means and the decorative effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Shown in Fig. 1-2, weft tension generator of the present utility model, comprise: drum type roller 2 and the gravure roller 4 that is equipped with drum type roller 2, drum type roller 2 is the circular arc roller of non-cylindrical with gravure roller 4, through special shape setting, definition is positioned at drum type roller 2, the disc at gravure roller 4 two ends is a basic circle 3,3 ', be positioned at drum type roller 2, the disc at gravure roller 4 middle parts is a horicycle 5,5 ', both basic circles 3,3 ' size equates, yet the size to horicycle 5 becomes big to drum type roller 2 from basic circle 3, i.e. the basic circle 3 size minimums at drum type roller 2 two ends, horicycle 5 maximums at middle part are by the camber line transition of protruding.Relative spill roller 4 is the size decreases to horicycle 5 ' from basic circle 3 ', it is the size maximum of the basic circle 3 ' at spill roller 4 two ends, horicycle 5 ' the minimum at middle part, camber line transition by depression, drum type roller 2 is meshed with spill roller 4, and, be formed with the slit 7 that can supply reinforcing material to pass between drum type roller 2 and the gravure roller 4, in addition, drum type roller 2 is made as acupuncture face 6 with the roller surface of gravure roller 4, by projection, needle point are set or on this surface annular knurl form, in the present embodiment, this acupuncture face 6 forms by several projectioies 62 are set.Drum type roller 2 is provided with power transmission shaft 8 with the two ends of gravure roller 4, drives two roller work by this power transmission shaft 8.
During work, reinforcing material (for example: fabric, glass cloth or ORGANDY), pass from the slit 7 between drum type roller 2 and the gravure roller 4, because the special shape of two rollers, the reinforcing material broadwise is subjected to the tensile force that drum type roller 2 cambered surfaces produce in its rotation process, its broadwise is stretched and makes the fibre gap of broadwise increase the situation that similar ORGANDY is scattered.Simultaneously, because the surface of this two roller is non-shiny surface, the projection 62 of this acupuncture face 6 can slightly be needled into reinforcing material when work, make reinforcing material loose.In sum, weft tension generator of the present utility model adopts drum type roller 2 to make reinforcing material produce the tension force of broadwise, two roller surfaces are provided with acupuncture face 6, adopt the processing method of acupuncture to make reinforcing material loose, so that reaching broadwise, reinforcing material opens fine effect, thereby when matrix material immerses reinforcing material, can increase the effect of impregnation may of matrix material (as liquid resin) to reinforcing material.
The beneficial effects of the utility model: by two special rollers of employing shape, and in two roller surfaces The acupuncture face of setting possesses it broadwise of reinforcing material is opened fine function, by in process of production (namely In the immersing glue process) glass-fiber-fabric is carried out broadwise open fibre, infiltrate and increase thereby can significantly improve matrix material The effect of strong material, and then improve the performance of semi-solid preparation composite, and can improve composite finished product Transparent, inner uniformity, stability and reliability, and it is simple in structure, and easy to use, can Effectively save cost.
The above, for the person of ordinary skill of the art, can be according to skill of the present utility model Art scheme and technical conceive are made other various corresponding changes and distortion, and all these changes and distortion The protection domain that all should belong to the accompanying claim of the utility model.
Claims (6)
1, a kind of weft tension generator, it is characterized in that, comprising: drum type roller and the gravure roller that is equipped with the drum type roller, drum type roller and gravure roller are intermeshing circular arc roller, its surface is provided with acupuncture face, and is formed with the slit that can supply reinforcing material to pass between two rollers.
2, weft tension generator as claimed in claim 1 is characterized in that, the disc at described drum type roller, gravure roller two ends is a basic circle, and the size of its basic circle equates.
3, weft tension generator as claimed in claim 2, it is characterized in that, the disc at described drum type roller middle part is a horicycle, size to horicycle becomes big to the drum type roller from its basic circle, it is the basic circle size minimum at drum type roller two ends, the horicycle maximum at middle part, and camber line transition by protruding.
4, weft tension generator as claimed in claim 2 is characterized in that, the disc at described gravure roller middle part is a horicycle, the spill roller is the size decreases to horicycle from basic circle, be the size maximum of the basic circle at spill roller two ends, the horicycle minimum at middle part is by the camber line transition of depression.
5, weft tension generator as claimed in claim 1 is characterized in that, described acupuncture face by projection, needle point are set or on this surface annular knurl form.
6, weft tension generator as claimed in claim 1 is characterized in that, the two ends of described drum type roller and gravure roller are provided with power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941876U CN201206210Y (en) | 2008-05-23 | 2008-05-23 | Latitudinal tension supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941876U CN201206210Y (en) | 2008-05-23 | 2008-05-23 | Latitudinal tension supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206210Y true CN201206210Y (en) | 2009-03-11 |
Family
ID=40465277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200941876U Expired - Lifetime CN201206210Y (en) | 2008-05-23 | 2008-05-23 | Latitudinal tension supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206210Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962878A (en) * | 2010-09-03 | 2011-02-02 | 西安交通大学 | Rotary roller pin type composite material interlayer connection and enhancement device and method thereof |
| CN104611978A (en) * | 2015-01-08 | 2015-05-13 | 江苏理文造纸有限公司 | Material composite type paper sheet drying mesh and rotating roller used for same |
| CN107601137A (en) * | 2017-09-27 | 2018-01-19 | 北京快鹿织造有限公司 | A kind of discharging roller of tentering machine |
-
2008
- 2008-05-23 CN CNU2008200941876U patent/CN201206210Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962878A (en) * | 2010-09-03 | 2011-02-02 | 西安交通大学 | Rotary roller pin type composite material interlayer connection and enhancement device and method thereof |
| CN101962878B (en) * | 2010-09-03 | 2012-05-23 | 西安交通大学 | Rotary roller pin type composite material interlayer connection and enhancement device and method thereof |
| CN104611978A (en) * | 2015-01-08 | 2015-05-13 | 江苏理文造纸有限公司 | Material composite type paper sheet drying mesh and rotating roller used for same |
| CN107601137A (en) * | 2017-09-27 | 2018-01-19 | 北京快鹿织造有限公司 | A kind of discharging roller of tentering machine |
| CN107601137B (en) * | 2017-09-27 | 2019-05-07 | 北京快鹿织造有限公司 | A kind of discharging roller of tentering machine |
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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: 20090311 |