CN101695991B - Freely deformable funnel and manufacturing method thereof - Google Patents
Freely deformable funnel and manufacturing method thereof Download PDFInfo
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- CN101695991B CN101695991B CN2009102294507A CN200910229450A CN101695991B CN 101695991 B CN101695991 B CN 101695991B CN 2009102294507 A CN2009102294507 A CN 2009102294507A CN 200910229450 A CN200910229450 A CN 200910229450A CN 101695991 B CN101695991 B CN 101695991B
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- funnel
- funnel body
- stereotype
- lead plate
- freely deformable
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Abstract
The invention discloses a freely deformable funnel and a manufacturing method thereof. The freely deformable funnel can be used for filling or discharging oil and the like from vehicles and other equipment. The funnel comprises a funnel body, wherein the funnel body consists of a rectangular part and a conical part which are connected into a whole; the inside of the funnel body is made of a lead plate; and a vulcanized rubber layer is coated outside the lead plate. The preparation method comprises the following steps: cutting an electrolytic lead plate into the same structural shape as the funnel body; blending acrylonitrile-butadiene rubber, kaolin, zinc oxide, stearic acid, sulfur and an accelerator NS in a ratio by an open mill to make acrylonitrile-butadiene rubber films of required specifications; placing the electrolytic lead plate between two acrylonitrile-butadiene rubber films; and transferring the electrolytic lead plate and the two acrylonitrile-butadiene rubber films into a vulcanizing machine for compression molding. In the invention, the electrolytic lead plate and the acrylonitrile-butadiene rubber vulcanization process are combined, the deformability and the weather resistance of the funnel are realized, and the drawback that the traditional funnel cannot adapt to different environments is overcome.
Description
Technical field
The present invention relates to a kind of funnel of freely deformable, can be used for the filling of vehicle or miscellaneous equipment or emit oil plant etc., the invention still further relates to the preparation method of this funnel.
Background technology
At present, known funnel all is a solid shape, is round end or square toes as the higher authorities, need change different funnels according to different environments for use.The upper and lower opening size of funnel is a fixed measure, respective change according to demand, and in addition existing funnel occupation of land side is more, badly on vehicle deposits and carries.
Summary of the invention
Problem to be solved by this invention is in order to overcome the situation that existing funnel can not be adapted to multiple environment, funnel of a kind of freely deformable and preparation method thereof to be provided, can realizing the deformable and the weathering characteristics of funnel.
In order to address the above problem, the present invention by the following technical solutions:
A kind of funnel of freely deformable comprises funnel body, and funnel body is made of rectangular portion and tapered portion, and rectangular portion and tapered portion connect as one, and the inner stereotype that adopts of described funnel body is made, and is covered with the polysulphide rubbers layer in the external packets of stereotype.
As a kind of improvement:
The polysulphide rubbers layer of described polysulphide rubbers layer for constituting with the nitrile rubber film.
The present invention also provides a kind of method for preparing the funnel of above-mentioned freely deformable, and this method may further comprise the steps:
A, at first, the planform that stereotype is cut into funnel body is separated in power taking, and is polished into fillet with around it, and wiped clean is carried out on the surface, and dirt or greasy dirt must not be arranged;
B, then, it is mixing to adopt mill to carry out according to proportioning nitrile rubber, kaolin, zinc oxide, stearic acid, sulphur and accelerator NS, and mixing time is 12～15min, makes the nitrile rubber film of required size;
C, the electrolysis stereotype that will be cut into the funnel body shape are placed in the middle of two nitrile rubber films, change in the 50t vulcanizer of 500mm * 500mm and carry out compression molding, conditions of vulcanization is that 153 ℃/10Mpa, time of cure are 2～6 minutes, makes finished product after the compression molding.
As a kind of improvement:
Among the step B, the weight proportion of each component is: 80～120 parts of nitrile rubbers, 40～60 parts of kaolin, 2～4 parts in zinc oxide, 1～3 part of stearic acid, 1～3 part in sulphur, 1～3 part of accelerator NS.
In the such scheme, kaolin have whiteness height, soft, the easy dispersion suspension of matter in water, good plasticity and high cohesiveness, excellent electric insulation performance; Have good antiacid dissolubility, very low cation exchange capacity (CEC), physicochemical property such as fireproofness preferably; Zinc oxide can be used as the Charge of rubber; Stearic acid plays the effect of thiofide; Sulphur is widely used in the manufacturing of tire and other rubber combined goods as the senior accelerator and the vulcanizator of rubber industry, and accelerator NS is applied in this programme, mainly plays 2 effects, and the one, as curing agent, improve the hardness of rubber; The 2nd, and the bonding of rubber and stereotype played an important role, this product has good scorching quality and the short advantage of time of cure.
The present invention adopts technique scheme, utilize not frangibility and have plastic characteristic of electrolytic lead softness, and nitrile rubber oil resistant, heat-resisting, wear-resisting, ageing-resistant characteristic, both are combined with sulfuration process, the deformable and the weathering characteristics of funnel have been realized, can according to circumstances need random it to be transformed into different shape, overcome the situation that existing funnel can not be adapted to multiple environment.
Below in conjunction with drawings and Examples patent of the present invention is further described:
Description of drawings
Accompanying drawing 1 is the structural representation of funnel in the embodiment of the invention;
Accompanying drawing 2 is sectional views of funnel in the embodiment of the invention.
Among the figure: 1-electrolysis stereotype; 2-polysulphide rubbers layer; The 3-rectangular portion; The 4-tapered portion.
The specific embodiment
Embodiment 1, as shown in Figure 1 and Figure 2, a kind of funnel of freely deformable, comprise funnel body, funnel body is made of rectangular portion 3 and tapered portion 4, rectangular portion 3 and tapered portion 4 connect as one, and the inner electrolysis stereotype 1 that adopts of described funnel body is made, and is covered with the polysulphide rubbers layer 2 of usefulness nitrile rubber film formation in the external packets of electrolysis stereotype.
The preparation method of above-mentioned funnel is: at first, power taking is separated stereotype 1 and is cut into as shown in fig. 1 planform, and is polished into fillet with around it, and wiped clean is carried out on the surface, and dirt or greasy dirt must not be arranged; Then, 80 parts of nitrile rubbers, 40 parts of kaolin, 2 parts in zinc oxide, 1 part of stearic acid, 1 part of Sulfur and 1 part of accelerator NS is mixing in mill according to the weight portion proportioning, make the nitrile rubber film of required size.
Calendering process is:
Nitrile rubber → zinc oxide and accelerator NS → kaolin → stearic acid → sulphur, mixing time are 12min.
Then stereotype is placed in the middle of two nitrile rubber films, compression molding on 500mm * 500mm 50t vulcanizer, conditions of vulcanization is that 153 ℃/10Mpa, time of cure are 2 minutes, it is last to make finished product after the compression molding, finished product after the sulfuration is taken out, whether check has and comes unstuck or skin effect phenomenon then, by crooked means check, if any coming unstuck or peeling is done waste disposal.
The present invention utilizes not frangibility and have plastic characteristic of electrolytic lead softness, and nitrile rubber oil resistant, heat-resisting, wear-resisting, ageing-resistant characteristic, both are combined with sulfuration process, the deformable and the weathering characteristics of funnel have been realized, can according to circumstances need random it to be transformed into different shape, overcome the situation that existing funnel can not be adapted to multiple environment.
The preparation method of above-mentioned funnel is: at first, power taking is separated stereotype 1 and is cut into as shown in fig. 1 planform, and is polished into fillet with around it, and wiped clean is carried out on the surface, and dirt or greasy dirt must not be arranged; Then, 120 parts of nitrile rubbers, 60 parts of kaolin, 4 parts in zinc oxide, 3 parts of stearic acid, 3 parts of Sulfurs and 3 parts of accelerator NSs is mixing in mill according to the weight portion proportioning, make the nitrile rubber film of required size,
Calendering process is:
Nitrile rubber → zinc oxide and accelerator NS → kaolin → stearic acid → sulphur, mixing time are 15min.
Then stereotype is placed in the middle of two nitrile rubber films, compression molding on 500mm * 500mm 50t vulcanizer, conditions of vulcanization is that 153 ℃/10Mpa, time of cure are 6 minutes, it is last to make finished product after the compression molding, finished product after the sulfuration is taken out, whether check has and comes unstuck or skin effect phenomenon then, by crooked means check, if any coming unstuck or peeling is done waste disposal.
Embodiment 3, as shown in Figure 1 and Figure 2, a kind of funnel of freely deformable, comprise funnel body, funnel body is made of rectangular portion 3 and tapered portion 4, rectangular portion 3 and tapered portion 4 connect as one, and the inner electrolysis stereotype 1 that adopts of described funnel body is made, and is covered with the polysulphide rubbers layer 2 of usefulness nitrile rubber film formation in the external packets of electrolysis stereotype.
The preparation method of above-mentioned funnel is: at first, power taking is separated stereotype 1 and is cut into as shown in fig. 1 planform, and is polished into fillet with around it, and wiped clean is carried out on the surface, and dirt or greasy dirt must not be arranged; Then, 100 parts of nitrile rubbers, 50 parts of kaolin, 3 parts in zinc oxide, 2 parts of stearic acid, 2 parts of Sulfurs and 2 parts of accelerator NSs is mixing in mill according to the weight portion proportioning, make the nitrile rubber film of required size,
Calendering process is:
Nitrile rubber → zinc oxide and accelerator NS → kaolin → stearic acid → sulphur, mixing time are 14min.
Then stereotype is placed in the middle of two nitrile rubber films, compression molding on 500mm * 500mm 50t vulcanizer, conditions of vulcanization is that 153 ℃/10Mpa, time of cure are 4 minutes, it is last to make finished product after the compression molding, finished product after the sulfuration is taken out, whether check has and comes unstuck or skin effect phenomenon then, by crooked means check, if any coming unstuck or peeling is done waste disposal.
Claims (4)
1. the funnel of a freely deformable, comprise funnel body, funnel body is made of rectangular portion and tapered portion, and rectangular portion and tapered portion connect as one, it is characterized in that: the inner electrolysis stereotype that adopts of described funnel body is made, and is covered with the polysulphide rubbers layer in the external packets of electrolysis stereotype.
2. the funnel of a kind of freely deformable according to claim 1 is characterized in that: the polysulphide rubbers layer of described polysulphide rubbers layer for constituting with the nitrile rubber film.
3. method for preparing the funnel of a kind of freely deformable as claimed in claim 1, it is characterized in that: this method may further comprise the steps:
A, at first, the planform that stereotype is cut into funnel body is separated in power taking;
B, then, it is mixing to adopt mill to carry out according to proportioning nitrile rubber, kaolin, zinc oxide, stearic acid, sulphur and accelerator NS, and mixing time is 12～15min, makes the nitrile rubber film of required size;
C, the electrolysis stereotype that will be cut into the funnel body shape are placed in the middle of two nitrile rubber films, change over to and carry out compression molding in the vulcanizer, and conditions of vulcanization is that 153 ℃/10Mpa, time of cure are 2～6 minutes, makes finished product after the compression molding.
4. the preparation method of the funnel of a kind of freely deformable according to claim 3 is characterized in that:
Among the step B, the weight proportion of each component is: 80～120 parts of nitrile rubbers, 40～60 parts of kaolin, 2～4 parts in zinc oxide, 1～3 part of stearic acid, 1～3 part in sulphur, 1～3 part of accelerator NS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102294507A CN101695991B (en) | 2009-10-26 | 2009-10-26 | Freely deformable funnel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102294507A CN101695991B (en) | 2009-10-26 | 2009-10-26 | Freely deformable funnel and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695991A CN101695991A (en) | 2010-04-21 |
| CN101695991B true CN101695991B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102294507A Expired - Fee Related CN101695991B (en) | 2009-10-26 | 2009-10-26 | Freely deformable funnel and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101695991B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501345B (en) * | 2011-10-14 | 2014-04-09 | 天津市百利纽泰克电气科技有限公司 | Multifunctional pouring hopper |
| WO2019173495A1 (en) | 2018-03-06 | 2019-09-12 | Indiana University Research And Technology Corporation | Blood pressure powered auxiliary pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187164Y (en) * | 1993-06-03 | 1995-01-11 | 邵解清 | Funnel for once-used plastic soft packaging bags |
| CN2830371Y (en) * | 2005-09-30 | 2006-10-25 | 重庆隆鑫工业（集团）有限公司 | Machine oil funnel assembly |
-
2009
- 2009-10-26 CN CN2009102294507A patent/CN101695991B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187164Y (en) * | 1993-06-03 | 1995-01-11 | 邵解清 | Funnel for once-used plastic soft packaging bags |
| CN2830371Y (en) * | 2005-09-30 | 2006-10-25 | 重庆隆鑫工业（集团）有限公司 | Machine oil funnel assembly |
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| Publication number | Publication date |
|---|---|
| CN101695991A (en) | 2010-04-21 |
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Granted publication date: 20110316 Termination date: 20121026 |