CN101691743A - Dam bag of rubber dam and processing technology thereof - Google Patents
Dam bag of rubber dam and processing technology thereof Download PDFInfo
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- CN101691743A CN101691743A CN200910017930A CN200910017930A CN101691743A CN 101691743 A CN101691743 A CN 101691743A CN 200910017930 A CN200910017930 A CN 200910017930A CN 200910017930 A CN200910017930 A CN 200910017930A CN 101691743 A CN101691743 A CN 101691743A
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Abstract
The invention relates to a dam bag of a rubber dam and a processing technology thereof, belonging to the technical fields of dam bags of the rubber dam and a production method thereof. The dam bag of the rubber dam comprises successively-connected dam bodies, a unvulcanized rheid section is used for connecting adjacent dam bodies, the dam bodies and the rheid sections are in an integral structure, the number of the dam bodies 1 is more than or equal to 2, ranging from 2 to 10, and the rheid section 4 is a rubber rheid. The processing technology comprises the following steps: 1) folding; 2) separating; 3) vulcanizing and shaping at one time; and 4) flattening. As for the dam bag of the rubber dam and the production method thereof provided by the invention, the dam is long in service life, convenient in processing and high in safety coefficient, and the breadth of the dam bag is as much as 10m.
Description
Technical field
The present invention relates to a kind of dam bag of rubber dam and processing technology thereof, belong to dam bag of rubber dam and production method technical field thereof.
Background technology
At present, when producing rubber dam dam bag, generally adopt the sulfuration of vulcanizing press single width, the dam bag fabric width of producing thus is only below 1.1 meters, because fabric width length is short, when using, reality the mutual tower of several dam bags need be connect, to strengthen fabric width, therefore the assembly width of cloth less than along the dam length direction just has a tower joint for one meter.Because dam bag surface finish is relatively poor, therefore need add at the position that two mutual towers of dam bag connect and level up sheet, owing to level up sheet and make by elastomeric material, therefore mobile big when high temperature hot pressing, the skew dislocation takes place easily, make the employed sheet of leveling up just in time to be bonded in the staggered floor place that dam bag tower connects, thereby reduce the overall performance of dam bag of rubber dam, level up sheet in addition and also have easily aging defective, it is easy to crack to cause tower to meet layer place, cause potential safety hazard, reduced the safety factor when the dam bag uses.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of long service life, safety factor height, dam bag fabric width to be multiplied, can to reach 10 meters dam bag of rubber dam and processing technology thereof.
The objective of the invention is to reach by following technical measures:
A kind of dam bag of rubber dam, special character are to comprise the dam body 1 that is connected successively, and the software section 4 by one section uncured between adjacent two dam bodys 1 connects, and dam body 1 is integrative-structures with software section 4.
The quantity of described dam body 1 is 2-10 more than or equal to 2.
Described software section 4 is the rubber software.
The processing technology of above-mentioned dam bag of rubber dam, special character are may further comprise the steps:
1, folding
Dam bag initiating terminal is measured a segment length and is placed outside the single width vulcanizer fabric width, dam body 1 with the dam bag is layed on the single width vulcanizer table top with single width vulcanizer fabric width then, upwards be folded to form folding interlayer successively, folding number of times is decided by the single width fabric width of the actual dam bag of rubber dam that will produce.Folding S-shaped or 2 shapes of route.
2, isolate
Laying size and fold plane area are complementary, contain the nonwoven layer 2 of interleaving agent in folding interlayer, make adjacent fold plane adhesion when sulfuration.
3, disposable sulfidization molding
Bilayer or multilayer aspect folding, that isolate after finishing are carried out while moulding, sulfuration simultaneously by vulcanizing press, and adjacent aspect intersects the corner's software section 4 that connects and does not cure, and all the other sulfureted aspects form dam body 1.
4, flatten
Moulding, the dam bag of sulfuration after finishing are taken out in vulcanizing press, because the software section 4 of every layer of corner does not all cure, are axle with each turning therefore, and every layer is trailed successively, form dam bag of rubber dam.
Described interleaving agent is an emulsification silicon rubber.
The present invention has following good effect:
1), adopt bilayer or the moulding simultaneously of multilayer dam body, sulfuration, realized the increase of the single width width of dam bag.The piece of dam bag integral body has reduced 70%-75%, and has improved the presentation quality of dam bag, has also improved the safety factor of dam bag.
2), since dam bag single width fabric width can reach 10 meters, the part for rubber dam of height of dam below 2 meters can be made into no overlapping the slot dam bag.
3), owing to adopt bilayer or the moulding simultaneously of multilayer dam body, sulfuration process, the production efficiency of moulding, sulfuration improves more than 1.6 times.
Description of drawings
Fig. 1: the structural representation that the mutual tower of prior art dam bag of rubber dam connects;
Fig. 2: the structural representation that dam bag of rubber dam of the present invention vulcanizes in vulcanizing press.
Among the figure: 1, dam body, 2, nonwoven layer, 3, vulcanizing press, 4, the software section.
The specific embodiment
Followingly provide the specific embodiment of the present invention, be used for formation of the present invention is described further with reference to accompanying drawing.
A kind of dam bag of rubber dam and processing technology thereof with reference to the accompanying drawings 2, a kind of dam bag of rubber dam comprises the dam body 1 that is connected successively, software section 4 by one section uncured between adjacent two dam bodys 1 connects, dam body 1 is integrative-structures with software section 4, the quantity of described dam body 1 equals 2, and described software section 4 is the rubber software.
The processing technology of a kind of dam bag of rubber dam of present embodiment comprises following procedure of processing:
1, folding
Dam bag initiating terminal is measured a segment length and is placed outside the single width vulcanizer fabric width, and the dam body 1 with the dam bag is layed on the single width vulcanizer table top with single width vulcanizer fabric width then, and upwards folding 1 time, form folding interlayer, folding route is S-shaped.
2, isolate
Laying size and fold plane area are complementary, contain the nonwoven layer 2 of interleaving agent in folding interlayer, make adjacent fold plane adhesion when sulfuration.
3, disposable sulfidization molding
Double-deck aspect folding, that isolate after finishing is carried out while moulding, sulfuration simultaneously by vulcanizing press, and adjacent aspect intersects the corner's software section 4 that connects and does not cure, and all the other sulfureted two aspects form two dam bodys 1.
4, flatten
Moulding, the dam bag of sulfuration after finishing are taken out in vulcanizing press, because the software section 4 of corner does not cure, are axle with each turning therefore, and every layer is trailed successively, form dam bag of rubber dam.
Described interleaving agent is an emulsification silicon rubber.
A kind of dam bag of rubber dam of present embodiment and production method thereof with reference to the accompanying drawings 2 is that with the difference of embodiment 1 quantity of described dam body 1 is 5.
The production method of a kind of dam bag of rubber dam of present embodiment comprises following procedure of processing:
1, folding
Dam bag initiating terminal is measured a segment length and is placed outside the single width vulcanizer fabric width, and the dam body 1 with the dam bag is layed on the single width vulcanizer table top with single width vulcanizer fabric width then, upwards is folded to form folding interlayer successively, and upwards folding 4 times, folding route is 2 shapes.
2, isolate
Laying size and fold plane area are complementary, contain the nonwoven layer 2 of interleaving agent in folding interlayer, make adjacent fold plane adhesion when sulfuration.
3, disposable sulfidization molding
With folding, isolate 5 after finishing layer by layer face carry out while moulding, sulfuration simultaneously by vulcanizing press, adjacent aspect intersects the corner's software section 4 that connects and does not cure, and 5 dam bodys 1 of all the other sulfureted 5 aspects formation.
4, flatten
Moulding, the dam bag of sulfuration after finishing are taken out in vulcanizing press, because the software section 4 of every layer of corner does not all cure, are axle with each turning therefore, and every layer is trailed successively, form dam bag of rubber dam.
Described interleaving agent is an emulsification silicon rubber.
A kind of dam bag of rubber dam of present embodiment and production method thereof with reference to the accompanying drawings 2 is that with the difference of embodiment 1 quantity of dam body 1 is 10.
The production method of a kind of dam bag of rubber dam of present embodiment comprises following procedure of processing:
1, folding
Dam bag initiating terminal is measured a segment length and is placed outside the single width vulcanizer fabric width, and the dam body 1 with the dam bag is layed on the single width vulcanizer table top with single width vulcanizer fabric width then, upwards is folded to form folding interlayer successively, and upwards folding 9 times, folding route is S-shaped.
2, isolate
Laying size and fold plane area are complementary, contain the nonwoven layer 2 of interleaving agent in folding interlayer, make adjacent fold plane adhesion when sulfuration.
3, disposable sulfidization molding
With folding, isolate 10 after finishing layer by layer face carry out while moulding, sulfuration simultaneously by vulcanizing press, adjacent aspect intersects the corner's software section 4 that connects and does not cure, and 10 dam bodys 1 of all the other sulfureted 10 aspects formation.
4, flatten
Moulding, the dam bag of sulfuration after finishing are taken out in vulcanizing press, because the software section 4 of every layer of corner does not all cure, are axle with each turning therefore, and every layer is trailed successively, form dam bag of rubber dam.
Described interleaving agent is an emulsification silicon mark glue.
The foregoing description has following good effect:
1), adopt bilayer or the moulding simultaneously of multilayer dam body, sulfuration, realized the increase of the single width width of dam bag.The piece of dam bag integral body has reduced 70%-75%, and has improved the presentation quality of dam bag, has also improved the safety factor of dam bag.
2), since dam bag single width fabric width can reach 10 meters, the part for rubber dam of height of dam below 2 meters can be made into no overlapping the slot dam bag.
3), owing to adopting the moulding simultaneously of bilayer or multilayer dam bag, sulfuration process, 1.6 times of the production efficiency raisings of moulding, sulfuration.
Claims (5)
1. a dam bag of rubber dam is characterized in that comprising the dam body (1) that is connected successively, and the software section (4) by one section uncured between adjacent two dam bodys (1) connects, and dam body (1) is an integrative-structure with software section (4).
2. according to the described a kind of dam bag of rubber dam of claim 1, the quantity that it is characterized in that described dam body (1) is 2-10 more than or equal to 2.
3. according to the described a kind of dam bag of rubber dam of claim 1, it is characterized in that described software section (4) is the rubber software.
4. according to the processing technology of the described a kind of dam bag of rubber dam of the arbitrary claim of claim 1-3, it is characterized in that comprising following procedure of processing:
1), folding
Dam bag initiating terminal is measured a segment length and is placed outside the single width vulcanizer fabric width, dam body (1) with the dam bag is layed on the single width vulcanizer table top with single width vulcanizer fabric width then, upwards be folded to form folding interlayer successively, folding number of times is decided by the single width fabric width of the actual dam bag of rubber dam that will produce.Folding S-shaped or 2 shapes of route.
2), isolate
Laying size and fold plane area are complementary, contain the nonwoven layer (2) of interleaving agent in folding interlayer, make adjacent fold plane adhesion when sulfuration.
3), disposable sulfidization molding
Bilayer or multilayer aspect folding, that isolate after finishing are carried out while moulding, sulfuration simultaneously by vulcanizing press, and adjacent aspect intersects the corner's software section (4) that connects and does not cure, and all the other sulfureted aspects form dam body (1).
4), flatten
Moulding, the dam bag of sulfuration after finishing are taken out in vulcanizing press, because the software section (4) of every layer of corner does not all cure, are axle with each turning therefore, and every layer is trailed successively, form dam bag of rubber dam.
5. according to the production method of the described a kind of dam bag of rubber dam of claim 4, it is characterized in that described interleaving agent is an emulsification silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100179307A CN101691743B (en) | 2009-08-15 | 2009-08-15 | Dam bag of rubber dam and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100179307A CN101691743B (en) | 2009-08-15 | 2009-08-15 | Dam bag of rubber dam and processing technology thereof |
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| Publication Number | Publication Date |
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| CN101691743A true CN101691743A (en) | 2010-04-07 |
| CN101691743B CN101691743B (en) | 2011-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100179307A Active CN101691743B (en) | 2009-08-15 | 2009-08-15 | Dam bag of rubber dam and processing technology thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086636A (en) * | 2010-12-20 | 2011-06-08 | 江苏扬州合力橡胶制品有限公司 | Method for installing rubber dam bag as well as bag body of rubber dam bag |
| CN102561270A (en) * | 2012-01-18 | 2012-07-11 | 江苏扬州合力橡胶制品有限公司 | Production process of seamless rubber dam bag |
| CN102619193A (en) * | 2012-04-16 | 2012-08-01 | 烟台桑尼橡胶有限公司 | Dam blocking air bag and vulcanizing boiler vulcanization processing method thereof |
| CN102628260A (en) * | 2012-04-16 | 2012-08-08 | 烟台桑尼橡胶有限公司 | Air bag for retaining dam and method for machining air bag by vulcanization of plate vulcanizing machine |
| CN102660935A (en) * | 2012-05-21 | 2012-09-12 | 烟台桑尼橡胶有限公司 | Dam bag for spiral steel mesh rubber dam and preparation process thereof |
| CN109024636A (en) * | 2018-07-13 | 2018-12-18 | 烟台桑尼橡胶有限公司 | A kind of PLASTIC MOVABLE COFFER DAMS and its processing technology |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515737C (en) * | 2007-06-29 | 2009-07-22 | 青岛华海环保工业有限公司 | Technique for forming rubber dam |
| CN201077977Y (en) * | 2007-12-12 | 2008-06-25 | 衡水佳兴工程橡胶有限公司 | Rubber dam bag body |
-
2009
- 2009-08-15 CN CN2009100179307A patent/CN101691743B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086636A (en) * | 2010-12-20 | 2011-06-08 | 江苏扬州合力橡胶制品有限公司 | Method for installing rubber dam bag as well as bag body of rubber dam bag |
| CN102086636B (en) * | 2010-12-20 | 2012-07-25 | 江苏扬州合力橡胶制品有限公司 | Method for installing rubber dam bag as well as bag body of rubber dam bag |
| CN102561270A (en) * | 2012-01-18 | 2012-07-11 | 江苏扬州合力橡胶制品有限公司 | Production process of seamless rubber dam bag |
| CN102561270B (en) * | 2012-01-18 | 2014-02-05 | 江苏扬州合力橡胶制品有限公司 | Production process of seamless rubber dam bag |
| CN102619193A (en) * | 2012-04-16 | 2012-08-01 | 烟台桑尼橡胶有限公司 | Dam blocking air bag and vulcanizing boiler vulcanization processing method thereof |
| CN102628260A (en) * | 2012-04-16 | 2012-08-08 | 烟台桑尼橡胶有限公司 | Air bag for retaining dam and method for machining air bag by vulcanization of plate vulcanizing machine |
| CN102628260B (en) * | 2012-04-16 | 2015-07-29 | 烟台桑尼橡胶有限公司 | A kind of vulcanizing press sulfuration processing method of checkdam air bag |
| CN102660935A (en) * | 2012-05-21 | 2012-09-12 | 烟台桑尼橡胶有限公司 | Dam bag for spiral steel mesh rubber dam and preparation process thereof |
| CN102660935B (en) * | 2012-05-21 | 2015-01-14 | 烟台桑尼橡胶有限公司 | Dam bag for spiral steel mesh rubber dam and preparation process thereof |
| CN109024636A (en) * | 2018-07-13 | 2018-12-18 | 烟台桑尼橡胶有限公司 | A kind of PLASTIC MOVABLE COFFER DAMS and its processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691743B (en) | 2011-03-16 |
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