CN208485099U - A kind of feeding device preparing EVA splash guard - Google Patents
A kind of feeding device preparing EVA splash guard Download PDFInfo
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- CN208485099U CN208485099U CN201821105232.3U CN201821105232U CN208485099U CN 208485099 U CN208485099 U CN 208485099U CN 201821105232 U CN201821105232 U CN 201821105232U CN 208485099 U CN208485099 U CN 208485099U
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- splash guard
- feeding
- feeding device
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- mixing agitator
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Abstract
The utility model belongs to splash guard technical field, and in particular to a kind of feeding device for preparing EVA splash guard.A kind of its main technical schemes: feeding device preparing EVA splash guard, mainly constituted by several raw material cabins for being used to hold EVA waterproof board mixture, the mixing agitator being connected to the raw material cabin and with the feeding bin of the outlet connection of the mixing agitator, wherein, the feeding bin is made of stainless steel, and anti-static coating is arranged in the stainless steel inner wall surface of the feeding bin.The feeding device for preparing EVA splash guard have the characteristics that structure it is simple, being capable of antistatic accurate quantification feeding.
Description
Technical field
The utility model belongs to splash guard technical field, and in particular to a kind of feeding device for preparing EVA splash guard.
Background technique
EVA splash guard is by ethene-vinyl acetate copolymer (EVA) resin, polyethylene (PE) resin, metallocene PE
(MPE) resin is main raw material(s), and special assistant and age resister is added, through melting, plasticizing, extrusion, three-roller calendaring, molding,
Batching etc. has certain thickness sheet waterproof material made of processes.Compared with other (PE, ECB) splash guards, EVA resin by
In introducing vinyl acetate (VA) monomer on strand, to reduce crystallinity, impact resistance, flexility are more excellent, and fill out
Expect that compatibility is stronger and has good optical property, therefore purposes is very extensive.
When producing EVA splash guard, various ingredient resins need to be mixed in proportion to formation preparation material, then pass through feeding
It the processes such as melted, be plasticized, stirring link in mixing, EVA resin dosage is that 30-35% is optimum proportioning.With other ingredient trees
EVA resin unlike rouge can generate electrostatic phenomenon when carrying out feeding, be easy to cover on feeding bin inner wall, and mixing is caused to make
The content of EVA resin is unbalanced in stock, the final physical performance index for influencing EVA splash guard.
Utility model content
The purpose of this utility model is just to provide the preparation EVA that a kind of structure is simple, is capable of antistatic accurate quantification feeding
The novel loading device of splash guard.
To achieve the above object, the technology employed by the present utility model is
A kind of feeding device preparing EVA splash guard, mainly by it is several for hold EVA waterproof board mixture raw material cabins,
The mixing agitator being connected to the raw material cabin and the feeding bin composition with the outlet connection of the mixing agitator, wherein
The feeding bin is made of stainless steel, and anti-static coating is arranged in the stainless steel inner wall surface of the feeding bin.
Constitute a kind of additional technical feature of above-mentioned feeding device for preparing EVA splash guard further include:
--- anti-static coating positioned at the feeding bin stainless steel inner wall surface is by alkyd-type or acrylic type or epoxy
Type or polyurethane-type water-repellent paint uniformly coat formation；
--- setting is for quantitatively conveying the spiral of ingredient on the connecting pipeline between the raw material cabin and mixing agitator
Weighing feeder；
--- further include PLC controller, the PLC controller respectively with the frequency converter of weighing spiral feeder, mix and stir
Mix the motor connection of device.
A kind of feeding device preparing EVA splash guard provided by the utility model compared with prior art, has following
Advantage: first, since the feeding bin of the feeding device for preparing EVA splash guard is made of stainless steel, stainless steel inner wall surface
Setting anti-static coating avoids when exporting the preparation material that the various ingredients of EVA splash guard are mixing uniformly to form through feeding bin
EVA resin generates electrostatic phenomenon, feeding bin inner wall will not adhered resin raw material, guarantee the material being mixed in feeding procedure
In balanced composition, quality are consistent always；Second, since this prepares the feeding device of EVA splash guard mainly by several for holding
The raw material cabin of EVA waterproof board mixture, the mixing agitator being connected to raw material cabin and with mixing agitator outlet connection feed
Feed bin is constituted, and device overall structure is simple, easily manufactured, and on the basis of realizing antistatic feeding function, it is raw to reduce enterprise
Produce cost；Third, due to spiral of the setting for quantitatively conveying ingredient on the connecting pipeline between raw material cabin and mixing agitator
Weighing feeder, realizes accurate measurement, and dosing makes feeding process more standard criterion.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the feeding device for preparing EVA splash guard of the utility model.
Specific embodiment
With reference to the accompanying drawing to a kind of structure and work of the feeding device for preparing EVA splash guard provided by the utility model
It is described in further detail as principle.
As shown in Figure 1, being a kind of structural representation for the feeding device for preparing EVA splash guard provided by the utility model
Figure.The structure of the novel loading device is constituted mainly by several raw material cabins 1 for being used to hold EVA waterproof board mixture and raw material cabin 1
The mixing agitator 2 of connection and with mixing agitator 2 outlet connection feeding bin 3 constitute, wherein feeding bin 3 be it is stainless
Steel is made, and anti-static coating 4 is arranged in the stainless steel inner wall surface of feeding bin 3.
Its working principle is that: the various material compositions for preparing EVA splash guard are respectively placed in raw material according to scheduled proportion
In storehouse 1, raw material cabin 1 by pipeline connect mixing agitator 2, inside it be uniformly mixed formed preparation material, then exported into
Enter into feeding bin 3, since the stainless steel inner wall surface of feeding bin 3 has anti-static coating 4, EVA resin will not be because of electrostatic
It is adhered on 3 inner wall of feeding bin, ensure that the various composition of feeding remains balanced consistent, certainly, if being mixed
2 interior surface of device is also provided with anti-static coating 4, and antistatic feeding effect can be more preferable.
In constituting a kind of above-mentioned structure for the feeding device for preparing EVA splash guard,
--- positioned at above-mentioned 3 stainless steel inner wall surface of feeding bin anti-static coating 4 can by alkyd-type, acrylic type,
Epoxy type or polyurethane-type water-repellent paint uniformly coat formation, and a small amount of conductive filler can also be added in these water-repellent paints
(such as metal oxide semiconductor, nanometer conductive powder or conductive fiber) to enhance antistatic property, in addition to that can have base
Outside the effect of this static dissipation, also have the advantages that surfacing, hardness height, wearability are good etc. various；
--- setting is for quantitatively conveying the spiral shell of ingredient on the connecting pipeline between above-mentioned raw materials storehouse 1 and mixing agitator 2
Weighing feeder 5 is revolved, accurate measurement, dosing are used for；
Both it can be respectively provided with weighing spiral feeder 5 in the exit of each raw material cabin 1, it is accurate to control matching for material composition
Than being applicable to the case where dynamic adjusts, and exit setting weighing spiral feeder can be summarized in all raw material cabins 1
5, guarantee feeding capacity equalization stable；
--- in order to improve the degree of automation of feeding device, which further includes PLC controller 6, is claimed respectively with spiral
The frequency converter of weight batcher 5 is connected with the motor of mixing agitator 2, realizes quantitative feeding, mixing, antistatic feeding
Coherent specification.
Claims (4)
1. a kind of feeding device for preparing EVA splash guard, it is characterised in that: mainly by several for holding EVA waterproof board mixture
Raw material cabin, the mixing agitator that is connected to the raw material cabin and the feeding bin structure with the outlet connection of the mixing agitator
At, wherein the feeding bin is made of stainless steel, and anti-static coating is arranged in the stainless steel inner wall surface of the feeding bin.
2. a kind of feeding device for preparing EVA splash guard according to claim 1, it is characterised in that: be located at the feeding
The anti-static coating of storehouse stainless steel inner wall surface is uniform by alkyd-type or acrylic type or epoxy type or polyurethane-type water-repellent paint
What coating was formed.
3. a kind of feeding device for preparing EVA splash guard according to claim 1, it is characterised in that: the raw material cabin with
Setting is for quantitatively conveying the weighing spiral feeder of ingredient on connecting pipeline between mixing agitator.
4. a kind of feeding device for preparing EVA splash guard according to claim 3, it is characterised in that: further include PLC control
Device, the PLC controller are connect with the motor of the frequency converter of weighing spiral feeder, mixing agitator respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105232.3U CN208485099U (en) | 2018-07-12 | 2018-07-12 | A kind of feeding device preparing EVA splash guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105232.3U CN208485099U (en) | 2018-07-12 | 2018-07-12 | A kind of feeding device preparing EVA splash guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208485099U true CN208485099U (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105232.3U Active CN208485099U (en) | 2018-07-12 | 2018-07-12 | A kind of feeding device preparing EVA splash guard |
Country Status (1)
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| CN (1) | CN208485099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736532A (en) * | 2019-11-23 | 2020-01-31 | 湖南御海堂生物科技有限公司 | kind glutinous rice wine production is with batching weighing device |
-
2018
- 2018-07-12 CN CN201821105232.3U patent/CN208485099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736532A (en) * | 2019-11-23 | 2020-01-31 | 湖南御海堂生物科技有限公司 | kind glutinous rice wine production is with batching weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Weibin Inventor after: Wang Yongcheng Inventor after: Deng Naifu Inventor after: Liu Haiyan Inventor after: Liu Tianyi Inventor after: Liu Yanting Inventor after: Xing Erbang Inventor after: Wang Qingyang Inventor after: Mao Mengmeng Inventor after: Ma Rongtian Inventor after: Ma Chaofeng Inventor after: Guo Xiaoxiong Inventor after: An Zheli Inventor after: Li Cangzhe Inventor after: Ma Yufeng Inventor after: Cao Die Inventor after: Zhang Xiaoting Inventor before: Li Cangzhe Inventor before: Xing Erbang Inventor before: Wang Qingyang Inventor before: Mao Mengmeng Inventor before: Ma Yufeng Inventor before: Cao Die Inventor before: Zhang Xiaoting Inventor before: Wang Yongcheng Inventor before: Deng Naifu Inventor before: Liu Haiyan Inventor before: Liu Tianyi Inventor before: Liu Yanting |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200323 Address after: 100089 303 blocks, No. 2 Daliushu Road, Haidian District, Beijing Patentee after: CARS RAILWAY ENGINEERING Research Institute Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: HENGSHUI ZHONGTIEJIAN EARTHWORK MATERIAL MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right |