CN202174691U - Rubber pumping cylinder for extracting liquid silicone rubber - Google Patents
Rubber pumping cylinder for extracting liquid silicone rubber Download PDFInfo
- Publication number
- CN202174691U CN202174691U CN2011202598793U CN201120259879U CN202174691U CN 202174691 U CN202174691 U CN 202174691U CN 2011202598793 U CN2011202598793 U CN 2011202598793U CN 201120259879 U CN201120259879 U CN 201120259879U CN 202174691 U CN202174691 U CN 202174691U
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- rubber
- pump
- barrel
- pump barrel
- piston
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Abstract
The utility model discloses a rubber pumping cylinder for extracting liquid silicone rubber, which comprises a feed cylinder pressure plate, a valve, a lower pump barrel, an upper pump barrel, a rubber pumping shaft, a draw rod, a connector, a connecting rod, a rubber pumping cylinder and a rubber outlet. The rubber pumping cylinder is characterized in that the lower pump barrel and the upper pump barrel are provided with rubber pumping chambers, and a first piston and a second piston are mounted in the lower pump barrel. When the rubber pumping shaft moves upwardly, the first piston and the second piston are closed to draw the rubber out and form a vacuum state to pump the rubber from a feed cylinder into the rubber pumping chambers. When the rubber pumping shaft moves downwardly, the first piston and the second piston are closed, and simultaneously, the rubber in the rubber pumping chambers are extruded to flow back to be outputted from the rubber outlet, so that the rubber can be outputted when the rubber pumping shaft moves up and down, and the problem of continuous feeding of a machine is solved. The valve comprises a valve body and a valve core and is capable of adjusting rubber quantity, and a spring arranged below the valve is used for adjusting opening and closing of the valve. The section area of the rubber pumping shaft at least reaches half of the section area of the inside of the lower pump barrel to realize equal rubber outputting in vertical movement of the rubber pumping shaft.
Description
Technical field
The utility model relates to a kind of liquid-state silicon gel extraction element, especially relates to a kind of pump glue cylinder that liquid-state silicon gel extracts that is used for.
Background technology
Liquid-state silicon gel is relative solid high-temperature silicon disulfide rubber, and it is a liquid glue, has good fluidity, and sulfuration is fast, and safer environmental protection can reach the food-grade requirement.The vulcanizing equipment of existing liquid silastic is an injection (mo(u)lding) machine, and injection (mo(u)lding) machine has technological process simple, and product accuracy is high, plurality of advantages such as output height.
As an initial flow process in the injection (mo(u)lding) machine, the liquid silica gel in the extraction Raw material pail must seal and prevent that gas from leaking, and can extract liquid-state silicon gel to guarantee the work of whole workflow efficient stable in continuous high speed ground from Raw material pail.
The utility model content
The purpose of the utility model provides a kind of pump glue cylinder that liquid-state silicon gel extracts that is used for, and solves the problem of machine continuous high-efficient stable material-supplying.
The utility model solves the technical scheme that its technical problem adopted: a kind of pump glue cylinder that is used for the liquid-state silicon gel extraction; Comprise barrel platen, valve, following pump barrel, go up pump barrel, pump glue axle, pull bar, jointing, connecting rod, pump glue oil cylinder and gum outlet; Said barrel platen is fixedly connected with following pump barrel bottom, and said barrel platen is provided with valve with following pump barrel junction, is provided with pump glue axle in the said following pump barrel; Said pump barrel top down is fixedly connected with last pump barrel; The said pump barrel of going up is provided with gum outlet, and said pull bar is connected through jointing with pump glue axle, it is characterized in that; Be provided with pump glue chamber in said pump barrel down and the last pump barrel, in the said pump barrel down piston one and piston two be housed.
Described valve comprises valve body and spool.
Described valve below is provided with spring and is fixed in the middle of the barrel platen opening part.
Be provided with connecting rod between described pump glue oil cylinder and the last pump barrel.
Further, long-pending 1/2nd long-pending sizing materials of output can realize moving up and down the time of pump barrel inner section that reach at least of described pump glue shaft section equate.
The beneficial effect of the utility model: owing on pump barrel reaches down, be provided with pump glue chamber in the pump barrel; In the pump barrel piston one and piston two are being set down simultaneously; Can be through the closure that pumps control piston of pull bar control pump glue axle; Can realize the work of plastic emitting thereby no matter making moves up and down, reach the purpose of continous-stable feed, be the guarantee of supplying raw materials of machine operate as normal.
Below will combine accompanying drawing and embodiment, the utility model will be carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the organigram of the utility model.
Among the figure: 1. the barrel platen, 2. valve, 3. descend pump barrel, 4. go up pump barrel, 5. pump glue axle, 6. pull bar, 7. jointing, 8. connecting rod, 9. pump glue oil cylinder, 10. gum outlet, 11. pistons one, 12. pistons two, pump glue chambers 13., 14. valve bodies, 15. spools, 16. springs.
The specific embodiment
As shown in Figure 1; A kind of pump glue cylinder that is used for the liquid-state silicon gel extraction comprises barrel platen 1, valve 2, following pump barrel 3, goes up pump barrel 4, pump glue axle 5, pull bar 6, jointing 7, connecting rod 8, pump glue oil cylinder 9 and gum outlet 10, and said barrel platen 1 is fixedly connected with following pump barrel 3 bottoms; Said barrel platen 1 is provided with valve 2 with following pump barrel 3 junctions; Be provided with pump glue axle 5 in the pump barrel 3 under said, said pump barrel 3 tops down are fixedly connected with last pump barrel 4, and the said pump barrel 4 of going up is provided with gum outlet 10; Said pull bar 6 is connected through jointing 7 with pump glue axle 5; It is characterized in that, be provided with pump glue chamber 13 in said pump barrel 3 down and the last pump barrel 4, in the said pump barrel 3 down piston 1 and piston 2 12 are housed.
Described valve 2 comprises valve body 14 and spool 15, is used for regulating the sizing material flow.
Described valve 2 belows are provided with spring 16 and are fixed in the middle of barrel platen 1 opening part, are used for the closure of control valve 2.
Be provided with connecting rod 8 between described pump glue oil cylinder 9 and the last pump barrel 4, concrete, described connecting rod 8 is provided with 2 or 4.
Further, described pump glue axle 5 sectional areas reach 1/2nd long-pending sizing materials of output can realize moving up and down the time of following pump barrel 3 inner section at least and equate.
The operation principle of utility model is:
When pull bar up moves; Drive pump glue axle and up make piston one and piston two sealings, liquid-state silicon gel when pump glue axle up moves that pump barrel is inner extracts, from gum outlet high pressure dispensing liquid silica gel; Simultaneously; Two-piston assembly closure makes the inner vacuum state that forms of pump barrel again, and the glue below the valve open, charging basket platen is inhaled into pump glue chamber through valve.
When pull bar down moves; Driving pump glue axle down makes piston one and piston two open; Simultaneously valve body and spool receive acting force of the spring to be in closed condition to pass back in the Raw material pail in order to prevent the indoor liquid-state silicon gel of pump glue; Pump glue axle down moves and the indoor liquid-state silicon gel of pump glue is squeezed pass back in the pump barrel from gum outlet dispensing liquid silica gel, thereby realizes that pump glue axle can both be from the function of gum outlet dispensing liquid silica gel when pumping.The effect of charging basket platen mainly is to have prevented that gas from sneaking in the pump glue cylinder.
Above embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that the common engineers and technicians in this area make the technical scheme of the utility model all should fall in the protection domain that claims of the utility model confirm.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (5)
1. one kind is used for the pump glue cylinder that liquid-state silicon gel extracts, and comprises barrel platen, valve, following pump barrel, goes up pump barrel, pump glue axle, pull bar, jointing, connecting rod, pump glue oil cylinder and gum outlet, and said barrel platen is fixedly connected with following pump barrel bottom; Said barrel platen is provided with valve with following pump barrel junction; Be provided with pump glue axle in the pump barrel under said, said pump barrel top down is fixedly connected with last pump barrel, and the said pump barrel of going up is provided with gum outlet; Said pull bar is connected through jointing with pump glue axle; It is characterized in that, be provided with pump glue chamber in said pump barrel down and the last pump barrel, in the said pump barrel down piston one and piston two are housed.
2. the pump glue cylinder that is used for the liquid-state silicon gel extraction as claimed in claim 1, it is characterized in that: described valve comprises valve body and spool.
3. the pump glue cylinder that is used for the liquid-state silicon gel extraction as claimed in claim 1 is characterized in that: described valve below is provided with spring and is fixed in the middle of the barrel platen opening part.
4. the pump glue cylinder that is used for the liquid-state silicon gel extraction as claimed in claim 1 is characterized in that: be provided with connecting rod between described pump glue oil cylinder and the last pump barrel.
5. as claimed in claim 1ly be used for the pump glue cylinder that liquid-state silicon gel extracts, it is characterized in that: described pump glue shaft section is long-pending be at least the pump barrel inner section long-pending 1/2nd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202598793U CN202174691U (en) | 2011-07-21 | 2011-07-21 | Rubber pumping cylinder for extracting liquid silicone rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202598793U CN202174691U (en) | 2011-07-21 | 2011-07-21 | Rubber pumping cylinder for extracting liquid silicone rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174691U true CN202174691U (en) | 2012-03-28 |
Family
ID=45864593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202598793U Expired - Lifetime CN202174691U (en) | 2011-07-21 | 2011-07-21 | Rubber pumping cylinder for extracting liquid silicone rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989615A (en) * | 2015-06-08 | 2015-10-21 | 苏州珍展科技材料有限公司 | Quantitative glue pump device for viscous liquid |
| CN105041600A (en) * | 2015-08-21 | 2015-11-11 | 湖州新创丝织品有限公司 | Air cylinder type high-viscosity liquid quick silicon extraction device |
| CN110884046A (en) * | 2019-11-22 | 2020-03-17 | 广州市德创硅橡胶机械有限公司 | Feeding system and feeding method |
-
2011
- 2011-07-21 CN CN2011202598793U patent/CN202174691U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989615A (en) * | 2015-06-08 | 2015-10-21 | 苏州珍展科技材料有限公司 | Quantitative glue pump device for viscous liquid |
| CN104989615B (en) * | 2015-06-08 | 2017-01-25 | 东莞市联洲知识产权运营管理有限公司 | Quantitative glue pump device for viscous liquid |
| CN105041600A (en) * | 2015-08-21 | 2015-11-11 | 湖州新创丝织品有限公司 | Air cylinder type high-viscosity liquid quick silicon extraction device |
| CN105041600B (en) * | 2015-08-21 | 2018-02-09 | 宣城市泰力磁业有限公司 | A kind of air-cylinder type high viscosity liquid quickly takes out adhesive dispenser |
| CN110884046A (en) * | 2019-11-22 | 2020-03-17 | 广州市德创硅橡胶机械有限公司 | Feeding system and feeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU TIANYUAN MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU TIANYUAN RUBBER PRODUCTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 115 Patentee after: GUANGZHOU TIANYUAN SILICONE MACHINERY TECHNOLOGY CO., LTD. Address before: 2 cross road 510000 Guangdong city of Guangzhou province Panyu District Shi Lou Zhen Shi Qing Lu Chigang Industrial Zone No. 2, two Patentee before: Guangzhou Tianyuan Rubber Products Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Ling Zixin Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |
|
| CX01 | Expiry of patent term |