CN203651001U - Composite roller cladding surface forming device - Google Patents
Composite roller cladding surface forming device Download PDFInfo
- Publication number
- CN203651001U CN203651001U CN201320862457.4U CN201320862457U CN203651001U CN 203651001 U CN203651001 U CN 203651001U CN 201320862457 U CN201320862457 U CN 201320862457U CN 203651001 U CN203651001 U CN 203651001U
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- China
- Prior art keywords
- speaks
- mouth
- flexible
- shape
- composite
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- Expired - Lifetime
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000005253 cladding Methods 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000004744 fabric Substances 0.000 abstract description 26
- 239000000835 fiber Substances 0.000 abstract description 25
- 238000007599 discharging Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a composite roller cladding surface forming device and belongs to a processing device of composite surface rollers. The composite roller cladding surface forming device comprises a material tank and a flexible opening shape, wherein the material tank is filled with resin; the flexible opening shape is arranged at the bottom of the material tank; the flexible opening shape is formed by surrounding a flexible opening-shaped plate; an opening shape adjusting device is arranged on the flexible opening-shaped plate; a roller core is arranged in matched with the flexible opening shape. The composite roller cladding surface forming device is simple in structure, reasonable in design, capable of controlling glue rates of a fiber fabric by controlling thickness of the flexible opening shape, fully and evenly mixing the fiber fabric with the resin through extrusion action of the flexible opening-shaped plate and fully discharging bubbles in a mixing system. Due to the adoption of the device, a composite calecder roller cladding layer with even two-phase distribution and an accurately-adjusted ratio of the fiber fabric to the resin can be manufactured.
Description
Technical field
The utility model belongs to the processing unit (plant) of composite wood charge level roller, is specifically related to composite roller clad can shaped device.
Background technology
Roll presses for paper industry roller can be divided into cold quenching cast iron roll, carbide alloy spraying roller, synthetic material elasticity clad can roller by material.Synthetic material elasticity clad can roller has shown superior serviceability: with respect to metallic roll, have wider nip and good surface property recovery capability; With respect to rubber, there is higher hardness, higher temperature resistant capability, higher Young's modulus, can bear higher pressure, the higher speed of a motor vehicle and the temperature of Geng Gao.
Synthetic material clad can roller can be divided into supercalendering roller, soft roll by purposes.The difference of the two is that supercalendering roller need to be up to hardness more than 92 Shao Shi D, and soft roll needs resistance to 120 DEG C or above high temperature.
No matter be supercalender or soft press-polishing machine, the requirement of pair of rollers coating is consistent substantially, and, under long term high temperature, high pressure and high speed service condition, roll surface property retention is good, banner good uniformity.
The soft roll and the supercalendering roller technology that appear in external many patent documentations are mainly material technologies, these technology employing epoxy resin is without exception as matrix material, be aided with curing agent, modifier, filler and fiber enhancer, in addition, also have some patents to relate to manufacturing process, such as adopt impregnation technology or drench stain technique Wrapping formed, then through precuring, after solidify car grind to obtain finished product.
Material can be by the moulding of composite roller clad can time is regarded solid-liquid two phase materials as, after epoxy resin, curing agent, modifier, filler disperse as liquid phase material, fiber cloth is solid phase material, this two-phase must be by certain forming (being material mixture ratio), two-phase must be (to be that resin Composition must be distributed in around fiber cloth uniformly, not allow the situation of owing material or buildup of resin to occur) uniformly in macroscopic view.
Adopt pouring stain technique can control preferably material mixture ratio, but be difficult to control being uniformly distributed of material, resin system mainly relies on the Winding pressure of fiber cloth and the capillary effect of fiber cloth to be penetrated in fiber, need accurately to control like this kinematic viscosity, wetting capacity and the curing rate of speed of wrap, Winding pressure, resin system, owing to controlling, data are too many, and the technology difficulty of implementation is very large.
Adopt impregnation technology can well control the uniformity of two-phase, but be difficult to control material mixture ratio, fiber cloth, first at resin storage tank dipping, is then extruded out after unnecessary resin liquid through many group pairs of rollers, and uniform winding is on roller core.Adopt pair of rollers pressure-controlled resin content, process implementing is in fact also difficult to, and such technique is empirical data control due to what adopt, and its deviation is very large often.And this technique can not be carried out on-line measurement to resin content by the mode of metering, only has by just can learn real ratio to the calculating of materials afterwards.
Professional and technical personnel for the industry or association area understands to only have resin and fiber cloth to reach definite ratio, and composite just has best mechanical property.Obviously, only have resin and fiber cloth two-phase to reach and be uniformly distributed, the horizontal and vertical performance that composite roll surface guarantee is consistent, this is vital to keeping paper web full width uniformity.
Utility model content
The problem existing for prior art, the purpose of this utility model is that design provides the technical scheme of composite roller clad can shaped device.
Described composite roller clad can shaped device, it is characterized in that comprising the material pond for holding resin and be arranged on the flexible shape of the mouth as one speaks of expecting bottom, pond, the described flexible shape of the mouth as one speaks is enclosed structure by flexible spout template and is formed, described flexible spout template is provided with shape of the mouth as one speaks adjusting device, and described flexible shape of the mouth as one speaks below is equipped with roller core.
Described composite roller clad can shaped device, is characterized in that described shape of the mouth as one speaks adjusting device comprises slack adjuster for adjusting flexible shape of the mouth as one speaks thickness and for adjusting the adjustable plate of flexible spout molded breadth degree.
Described composite roller clad can shaped device, is characterized in that described adjustable plate slip is symmetricly set on flexible shape of the mouth as one speaks bottom.
Described composite roller clad can shaped device, is characterized in that described slack adjuster comprises the adjusting bolt being arranged on flexible spout template.
Above-mentioned composite roller clad can shaped device, simple in structure, reasonable in design, control the gum content of fiber cloth by controlling the thickness of the flexible shape of the mouth as one speaks, by the squeezing action of flexible spout template, make fiber cloth and resin obtain full and uniform mixing, and the bubble in mixed system is fully discharged.By applying this device, can make two-phase and be evenly distributed, fiber cloth and the accurate composite felt wrapped roll of resin proportioning adjustment coating.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of expecting in the utility model that pond and the flexible shape of the mouth as one speaks coordinate.
In figure: 1-fiber cloth; 2-resin; 3-expects pond; 4-shape of the mouth as one speaks adjusting device; 5-flexible spout template; 6-is the fiber cloth of take-up strap resin; 7-roller core; 8-slack adjuster; 9-adjustable plate.
Detailed description of the invention
Further illustrate the utility model below in conjunction with Figure of description.
As shown in the figure, composite roller clad can shaped device comprises material pond 3, and be made up of stainless sheet steel in material pond 3, and material pond 3 is for holding resin 2.Material 3 bottoms, pond be provided with the flexible shape of the mouth as one speaks, the flexible shape of the mouth as one speaks is enclosed structure by 4 flexible spout templates 5 and is formed, in 4 flexible spout templates 5, have a pair of can relative sliding.The flexible shape of the mouth as one speaks is provided with shape of the mouth as one speaks adjusting device 4, and flexible shape of the mouth as one speaks below is equipped with roller core 7.
Shape of the mouth as one speaks adjusting device 4 comprises slack adjuster 8 for adjusting flexible shape of the mouth as one speaks thickness and for adjusting the adjustable plate 9 of flexible spout molded breadth degree.Slack adjuster 8 comprises the adjusting bolt being arranged on can the flexible spout template 5 of relative sliding.By regulating adjusting bolt, make flexible spout template 5 relative slidings, thereby adjust the thickness of the flexible shape of the mouth as one speaks.Adjustable plate 9 slides and is symmetricly set on flexible shape of the mouth as one speaks bottom.By regulating adjustable plate 9, adjust the width of the flexible shape of the mouth as one speaks.
Fiber cloth 1 after resin 2 dipping in punishment in advance pond 3, by shape of the mouth as one speaks adjusting device 4, through extruding, deaeration, quantitatively after, the fiber cloth 6 of take-up strap resin is wound on roller core 7.All those skilled in the art are clear, and roller core 7 should be clamped on the tumbler that can control rotating speed, and this tumbler can be lathe, and can be also has the mechanical device that similar lathe can numerical control speed adjusting.Simultaneously fiber cloth 1, material pond 3, resin 2, shape of the mouth as one speaks adjusting device 4 are fixed on the dolly that can control the speed of moving left and right, this dolly moves left and right speed and roller core rotating speed passes through mechanical device, or numerical control device keeps interlock, consider from accurate angle, preferably select numerical control device, this is conducive to fiber cloth and can be wrapped in uniformly on roller core.
Application examples
Resin Composition
| Component title | Epoxy resin 828 | Diluent | Curing agent | Additive |
| Proportioning | 80 | 20 | 20 | 10 |
Fiber cloth component
| Layer | Bottom | Surface layer |
| Title | The wide glass fabric of 150mm | The wide Kevlar fabric cloth of 100mm |
By measuring and calculate the profile density of fiber cloth, according to the resin content needing, regulate the thickness of the flexible shape of the mouth as one speaks, and determine and adjust shape of the mouth as one speaks width according to the width of fiber cloth, then according to program encapsulate, precuring and rear solidifying, can calculate actual proportioning according to actual material consumption, with two matched contrasts of Theoretical Design, find that error is only 3% left and right, within allowed band.
Semi-finished product after solidifying grind to obtain finished product through car.Observe roll surface with 100 times of magnifying glasses, fiber cloth is uniformly distributed in resin system substantially, without hole, shows that the decentralization of two-phase is better.Adopt the composite roll mask that this device makes to have preferably serviceability.
Claims (4)
1. composite roller clad can shaped device, it is characterized in that comprising the material pond (3) for holding resin (2) and be arranged on the flexible shape of the mouth as one speaks of expecting bottom, pond (3), the described flexible shape of the mouth as one speaks is enclosed structure by flexible spout template (5) and is formed, described flexible spout template (5) is provided with shape of the mouth as one speaks adjusting device (4), and described flexible shape of the mouth as one speaks below is equipped with roller core (7).
2. composite roller clad can shaped device as claimed in claim 1, is characterized in that described shape of the mouth as one speaks adjusting device (4) comprises slack adjuster (8) for adjusting flexible shape of the mouth as one speaks thickness and for adjusting the adjustable plate (9) of flexible spout molded breadth degree.
3. composite roller clad can shaped device as claimed in claim 2, is characterized in that described adjustable plate (9) slip is symmetricly set on flexible shape of the mouth as one speaks bottom.
4. composite roller clad can shaped device as claimed in claim 2, is characterized in that described slack adjuster (8) comprises the adjusting bolt being arranged on flexible spout template (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862457.4U CN203651001U (en) | 2013-12-25 | 2013-12-25 | Composite roller cladding surface forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862457.4U CN203651001U (en) | 2013-12-25 | 2013-12-25 | Composite roller cladding surface forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651001U true CN203651001U (en) | 2014-06-18 |
Family
ID=50917435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862457.4U Expired - Lifetime CN203651001U (en) | 2013-12-25 | 2013-12-25 | Composite roller cladding surface forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592111A (en) * | 2017-01-16 | 2017-04-26 | 宿迁圣力佳合体育用品有限公司 | Carbon fiber cloth loom and weaving method thereof |
| CN106743981A (en) * | 2017-01-05 | 2017-05-31 | 徐州恒辉编织机械有限公司 | A kind of ground roll fibrage composite bed |
-
2013
- 2013-12-25 CN CN201320862457.4U patent/CN203651001U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743981A (en) * | 2017-01-05 | 2017-05-31 | 徐州恒辉编织机械有限公司 | A kind of ground roll fibrage composite bed |
| CN106592111A (en) * | 2017-01-16 | 2017-04-26 | 宿迁圣力佳合体育用品有限公司 | Carbon fiber cloth loom and weaving method thereof |
| CN106592111B (en) * | 2017-01-16 | 2018-12-04 | 宿迁圣力佳合体育用品有限公司 | Carbon fiber cloth weaving machine and its woven fabric method |
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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: 20140618 |