CN201950003U - Metering roller surface glue-scraping device for coating of prepreg - Google Patents
Metering roller surface glue-scraping device for coating of prepreg Download PDFInfo
- Publication number
- CN201950003U CN201950003U CN2010206590809U CN201020659080U CN201950003U CN 201950003 U CN201950003 U CN 201950003U CN 2010206590809 U CN2010206590809 U CN 2010206590809U CN 201020659080 U CN201020659080 U CN 201020659080U CN 201950003 U CN201950003 U CN 201950003U
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- China
- Prior art keywords
- running roller
- scraper
- metering roller
- metering
- arm
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Abstract
A metering roller surface glue-scraping device for coating of a prepreg comprises a metering roller, the scraper bases and the scrapers; the metering roller includes a left metering roller and a right metering roller which are arranged from left to right; a gap is maintained between the left metering roller and the right metering roller so as to guarantee the coating of the glass fiber cloth to pass through the gap; a scraper base is respectively correspondingly arranged on the side surfaces of the left metering roller and the right metering roller; this two scraper bases are mutually symmetrically arranged;the scraper base includes an upper supporting arm and a lower supporting arm, which are in a V form; and the opening of the scraper base faces to the metering roller; the scraper includes an upper scraper and a lower scraper; the upper scraper is disposed on the upper supporting arm and the lower scraper is disposed on the lower supporting arm. Compared with the conventional metering roller surface glue-scraping device for coating of the prepreg, the utility model could perform the glue-scraping to the surface of the metering roller during positive and negative rotation of the metering roller so as to reduce the fracture probability of the glass fiber cloth in the production process and increase the production convenience at the same time.
Description
Technical field
The utility model relates to the coating of a kind of prepreg with metering running roller surface Frictioning device, and especially a kind of prepreg coating is with metering running roller surface, but when forward and backward equal devices of frictioning.
Background technology
In the manufacture process of prepreg, glass fabric after pushing by the gap between a pair of metering running roller, enters in the baking oven after the epoxy resin glue impregnation then, toasts to become prepreg; In coating process, the direction that the metering running roller rotates is opposite with the glass fabric direct of travel behind the gluing, and for guaranteeing the stability and the flat appearance of prepreg glue content, the cull on metering roll surface must strike off through the Frictioning device property advanced.
Yet existing prepreg coating can only be when metering running roller direction of rotation be opposite with the glass fabric direct of travel with measuring running roller surface Frictioning device, and scraper carries out surperficial frictioning to be handled; But when metering running roller direction of rotation was identical with the glass fabric direct of travel, scraper can not carry out surperficial frictioning to be handled.
So, in prepreg is produced, when the glass fabric joint passes through the metering running roller, for guaranteeing that the glass fabric joint is smoothly by the gap between two metering running rollers, metering running roller rotation direction earlier by with the glass fabric opposite direction of advancing, be adjusted into and the glass fabric identical direction of advancing; After treating that the glass fabric joint passes through, will measure the adjustment of running roller rotation direction and the glass fabric opposite direction of advancing again, to be coated with production process normally.
And the glass fabric joint is during by the gaps of two meterings between the running rollers, because of metering running roller rotation direction when identical with the glass fabric direct of travel, scraper can not carry out frictioning to the metering roll wheel surface, its remained on surface glue is more, and solvent is volatile to cause the very fast exsiccation of glue, after the cloth joint passes through, the adjustment of metering running roller rotation direction is during with direction that glass fabric is advanced opposite, glass fabric frictional force after metering roll wheel surface and the impregnation increases, cause glass fabric fracture easily, influence production efficiency and make troubles to production operation.
The utility model content
No matter the purpose of this utility model is to provide a kind of metering running roller that can make is just to change or reverse and can both carry out surperficial Frictioning device.
For achieving the above object, the utility model adopts following technical scheme:
A kind of prepreg coating comprises by metering running roller, scraper base and scraper with metering running roller surface Frictioning device.
Described metering running roller comprises from left to right left side metering running roller and the right metering running roller of arranging, and is provided with the space between described left side metering running roller and the right metering running roller, can guarantee that the glass fabric coating passes from this space.
Left side metering running roller and right metering roll wheel side be respectively to should there being a scraper base, and these two scraper bases are symmetrically set, and described scraper base comprises upper limbs arm and lower limb arm, and two limb arms are side " V " font, and opening surface is to the metering running roller.The center of the intersection of described upper limbs arm and lower limb arm is provided with a rotating shaft, can regulate upper limbs arm and lower limb arm along the upper and lower swing of fan-shaped direction by rotating this rotating shaft.
Described scraper base is provided with scraper, described scraper comprises upper blade and lower coating blade, upper blade is located on the described upper limbs arm, and on upper blade, be provided with the upper blade fixed block, and on upper limbs arm, upper blade fixed block, be provided with the through hole that is complementary respectively, be provided with a bolt and pass these through holes, upper limbs arm, upper blade and upper blade fixed block is fixedly connected.Described lower coating blade is located on the lower limb arm, and is provided with the lower coating blade fixed block accordingly below lower coating blade, lower coating blade on the described lower limb arm and lower coating blade holder respectively accordingly with the upper limbs arm on upper blade, upper blade fixed block be and be symmetrical arranged.The utility model can be by the rotation of described rotating shaft adjusting upper blade or lower coating blade, and make them be close to the metering roll wheel surface to carry out frictioning.
The utility model is when work, after glass fabric and the epoxy resin glue impregnation, during by left side metering running roller and right gap of measuring running roller, the direction of rotation of left side metering running roller and right metering running roller is opposite with the glass fabric direct of travel, and lower coating blade carries out frictioning to the surface of left side metering running roller and right metering running roller to be handled.
When the glass fabric joint measures running roller and right metering running roller gap by a left side, left side metering running roller and the right running roller rotation direction of measuring are adjusted into and the glass fabric identical direction of advancing, the while upper blade carries out frictioning processing, its surperficial noresidue glue to the surface of left side metering running roller and right metering running roller; After treating that the glass fabric joint passes through, left side metering running roller and right metering running roller rotation direction are adjusted and the glass fabric opposite direction of advancing again, lower coating blade carries out frictioning to the surface of left side metering running roller and right metering running roller to be handled, and the glass fabric coating process can normally carry out smoothly.
The more existing prepreg coating of the utility model is with measuring rod wheel surface Frictioning device, and the utility model to reduce the probability of glass fabric fracture in the production process, increases the production operation convenience by the device of metering running roller forward and backward frictioning simultaneously.
Description of drawings
Accompanying drawing 1 is the utility model structure chart;
Accompanying drawing 2 is user mode figure of the present utility model.
The specific embodiment
Referring now to accompanying drawing, further describe the utility model.
As shown in Figure 1, a kind of prepreg coating comprises by metering running roller 1, scraper base 2 and scraper 3 with metering running roller surface Frictioning device.
Left side metering running roller 11 that metering running roller 1 is provided with about comprising respectively and right metering running roller 12 are provided with the space between left side metering running roller 11 and the right metering running roller 12 simultaneously.
Scraper base 2 comprises symmetrically arranged left scraper base 21 and right scraper base 22, wherein, each scraper base comprises upper limbs arm and lower limb arm, two limb arms are side " V " font, and opening surface is to the metering running roller, the center of the intersection of upper limbs arm and lower limb arm is provided with rotating shaft, promptly, left side at left side metering running roller 11 is provided with left scraper base 21, left side scraper base 21 comprises left upper extremity arm 211 and left lower extremity arm 212, and opening surface measures running roller 21 left, and left upper extremity arm 211 and left lower extremity arm 212 intersections are provided with left-handed rotating shaft 231, and are same, the right side of right metering running roller 12 is provided with right scraper base 22, right scraper base 22 comprises right upper extremity arm 221 and right lower extremity arm 222, and opening surface measures running roller 12 to the right, and the center of the intersection of right upper extremity arm 221 and right lower extremity arm 222 is provided with dextral shaft 232.
At left upper extremity arm 211, left lower extremity arm 212, right upper extremity arm 221 and right lower extremity arm 222 all are provided with scraper 3, scraper 3 comprises upper blade 31 and lower coating blade 32, and upper blade 31 and lower coating blade 32 are respectively equipped with two groups, promptly corresponding with left scraper base 21 and right scraper base 22 respectively, wherein, upper blade 31 is located on both upper limbs arms of left scraper base 21 and right scraper base 22, and on upper blade 31, be provided with upper blade fixed block 311, and respectively at the upper limbs arm of correspondence, upper blade fixed block 311 is provided with the through hole that is complementary, be provided with a bolt 33 and pass these through holes, with the upper limbs arm of correspondence, upper blade 31 and upper blade fixed block are fixed 312 and are connected.
Same, lower coating blade 32 is arranged on the lower limb arm, and below lower coating blade 32, be provided with the lower coating blade fixed block accordingly, lower coating blade on the described lower limb arm and lower coating blade holder respectively accordingly with the upper limbs arm on upper blade, upper blade fixed block be the mirror image setting.
In the prepreg manufacture process, glass fabric 4 is by 51 guidings of first propelling sheave, enter fill epoxy resin glue contain impregnation basin 6, through second guide wheel 52 and the 3rd propelling sheave 23, again through left side metering rod wheel 11 and 12 extruding of right metering roll, simultaneously, the coating of this prepreg can be at metering running roller 11 and 12 just with metering running roller surface Frictioning device, during counter-rotating, frictioning is carried out on its surface, promptly, left side metering running roller 11 and right metering running roller 12 rotation directions are adjusted into when identical with glass fabric 4 direct of travels, and the frictioning processing is carried out on the surfaces of 31 pairs of left side meterings of upper blade running rollers 11 and right metering running roller 12; The direction of rotation of left side metering running roller 11 and right metering running roller 12 is opposite with the glass fabric direct of travel, and the surface of 32 pairs of left side meterings of lower coating blade running roller 11 and right metering running roller 12 is carried out frictioning and handled.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.Any modification of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present utility model.
Claims (4)
1. a prepreg coating is with measuring running roller surface Frictioning device, comprise by metering running roller, scraper base and scraper, it is characterized in that, described metering running roller comprises left side metering running roller and the right metering running roller of arranging from left to right, be provided with the space between described left side metering running roller and the right metering running roller, the side of left side metering running roller and right metering running roller be respectively to should there being a scraper base, and these two scraper bases are symmetrical set, and described scraper base is provided with scraper.
2. a kind of prepreg coating according to claim 1 is with measuring running roller surface Frictioning device, it is characterized in that, described scraper base comprises upper limbs arm and lower limb arm, upper limbs arm and lower limb arm intersect and are side " V " font, and opening surface is to the metering running roller, and the center of the intersection of described upper limbs arm and lower limb arm is provided with a rotating shaft.
3. a kind of prepreg coating according to claim 2 is with measuring running roller surface Frictioning device, it is characterized in that, described scraper comprises upper blade and lower coating blade, upper blade is located on the described upper limbs arm, and on upper blade, be provided with the upper blade fixed block, and on upper limbs arm, upper blade fixed block, be provided with the through hole that is complementary respectively and be provided with a bolt and pass these through holes.
4. a kind of prepreg coating according to claim 3 is with measuring running roller surface Frictioning device, it is characterized in that, described lower coating blade is located on the lower limb arm, and below lower coating blade, be provided with the lower coating blade fixed block accordingly, lower coating blade on the described lower limb arm and lower coating blade holder respectively accordingly with the upper limbs arm on upper blade, upper blade fixed block be and be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590809U CN201950003U (en) | 2010-12-14 | 2010-12-14 | Metering roller surface glue-scraping device for coating of prepreg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590809U CN201950003U (en) | 2010-12-14 | 2010-12-14 | Metering roller surface glue-scraping device for coating of prepreg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950003U true CN201950003U (en) | 2011-08-31 |
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ID=44494130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206590809U Expired - Lifetime CN201950003U (en) | 2010-12-14 | 2010-12-14 | Metering roller surface glue-scraping device for coating of prepreg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950003U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264577A (en) * | 2013-04-15 | 2013-08-28 | 安徽安泰新型包装材料有限公司 | Roll paper moisture regulating device, method and system |
| CN103964038A (en) * | 2014-05-09 | 2014-08-06 | 于浩 | Bidirectional glue-scraping device of labeling machine |
| CN104117469A (en) * | 2014-07-22 | 2014-10-29 | 苏州桐力光电技术服务有限公司 | Automatic glue scraping device used for full bonding of LCM (liquid crystal model) |
| CN107716203A (en) * | 2017-11-17 | 2018-02-23 | 江苏闳业机械股份有限公司 | A kind of difunctional scraper mechanism of compounding machine |
| CN109049762A (en) * | 2018-08-01 | 2018-12-21 | 南京新核复合材料有限公司 | A kind of aperture control adhesive dispenser |
| CN109127276A (en) * | 2018-11-24 | 2019-01-04 | 开平太平洋绝缘材料有限公司 | A kind of novel prepreg pre-impregnation device |
| CN111822227A (en) * | 2019-04-23 | 2020-10-27 | 青岛联翘智能制造有限公司 | Rubber scraping structure of rubber stirring wheel of cord fabric gluing machine |
-
2010
- 2010-12-14 CN CN2010206590809U patent/CN201950003U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264577A (en) * | 2013-04-15 | 2013-08-28 | 安徽安泰新型包装材料有限公司 | Roll paper moisture regulating device, method and system |
| CN103964038A (en) * | 2014-05-09 | 2014-08-06 | 于浩 | Bidirectional glue-scraping device of labeling machine |
| CN103964038B (en) * | 2014-05-09 | 2015-11-18 | 倪晋波 | A kind of reversible Frictioning device of labelling machine |
| CN104117469A (en) * | 2014-07-22 | 2014-10-29 | 苏州桐力光电技术服务有限公司 | Automatic glue scraping device used for full bonding of LCM (liquid crystal model) |
| CN107716203A (en) * | 2017-11-17 | 2018-02-23 | 江苏闳业机械股份有限公司 | A kind of difunctional scraper mechanism of compounding machine |
| CN109049762A (en) * | 2018-08-01 | 2018-12-21 | 南京新核复合材料有限公司 | A kind of aperture control adhesive dispenser |
| CN109127276A (en) * | 2018-11-24 | 2019-01-04 | 开平太平洋绝缘材料有限公司 | A kind of novel prepreg pre-impregnation device |
| CN111822227A (en) * | 2019-04-23 | 2020-10-27 | 青岛联翘智能制造有限公司 | Rubber scraping structure of rubber stirring wheel of cord fabric gluing machine |
| CN111822227B (en) * | 2019-04-23 | 2021-11-16 | 青岛联翘智能制造有限公司 | Rubber scraping structure of rubber stirring wheel of cord fabric gluing 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 |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |