CN201291586Y - Dry stock mould for cooling glue strip - Google Patents
Dry stock mould for cooling glue strip Download PDFInfo
- Publication number
- CN201291586Y CN201291586Y CNU2008202102122U CN200820210212U CN201291586Y CN 201291586 Y CN201291586 Y CN 201291586Y CN U2008202102122 U CNU2008202102122 U CN U2008202102122U CN 200820210212 U CN200820210212 U CN 200820210212U CN 201291586 Y CN201291586 Y CN 201291586Y
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- stock mould
- rubber strip
- cooling device
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Adhesive Tapes (AREA)
Abstract
The utility model discloses a dry-type stock mould for cooling rubber strips; rubber strip cooling devices (12, 13) are arraigned at the sectional material inlet end of a stock mould (1), the mould cavity of the rubber strip cooling device is matched with the sectional material in the inlet end of a sectional material (7), and the gap between the outlet end of the sectional material (7) and the surface of a rubber strip (8) form a rubber strip forming area (6); a water storage chamber (9) is arranged in the rubber strip cooling device, and a water inlet and a water inlet channel (10) which are communicated with the water storage chamber (9) are arranged on the rubber strip cooling device, the water storage chamber (9) is provided with a cooling water channel (5) which is communicated with the rubber strip forming area (6), and a vacuum groove and a vacuum hole which form a water drain channel are opened behind the rubber strip forming area (6) on the stock mould (1). The rubber strip is cooled by water bath through the rubber strip cooling device before entering into the dry-type stock mould, the intensity is greatly improved, and the adsorption of the stock mould has low effect on the stock mould without damaging the shape and being tore.
Description
Technical field
The present invention relates to a kind of dry type stock mould that can efficiently cool off preceding coextrusion rubber strip.
Background technology
At present, preceding coextrusion rubber strip cooled off fully to contact with the stock mould surface of internal cavity by adhesive tape realize, for achieving the above object, surface of internal cavity often is provided with the vacuum tank of vacuum system, but because the cooling of adhesive tape is not enough, its intensity is not high, often adsorbed wholly or in part by the vacuum in the vacuum tank, be close to the stock mould surface of internal cavity, under the draw-gear effect, this moment, soft adhesive tape can be torn, or lag behind section bar speed, make it to separate with the section bar matrix; On the other hand, vacuum causes the adhesive tape surface to be wavy to the intermittent absorption of adhesive tape.
Summary of the invention
The purpose of this invention is to provide a kind of dry type stock mould that is used for the adhesive tape cooling,, can improve the Forming Quality of adhesive tape the good cooling results of preceding coextrusion rubber strip.
The inventive method is achieved in that the section bar upstream end at stock mould is provided with the adhesive tape cooling device, the adhesive tape cooling device is in the die cavity and the section bar coupling of section bar upstream end, gapped formation adhesive tape shaping area between the port of export and adhesive tape surface, be provided with storage chamber in the adhesive tape cooling device, the water inlet and the intake tunnel that communicate with storage chamber are arranged on the adhesive tape cooling device, storage chamber has the cooling-water duct that communicates with the adhesive tape shaping area, and stock mould has vacuum air drain and vacuum pore and forms drainage channel at adhesive tape shaping area rear.Cooling water enters the adhesive tape shaping area through storage chamber, and adhesive tape is carried out the immersion type cooling, thereby the cooling effectiveness height, adhesive tape Forming Quality height.
For the ease of installing, dry type stock mould front end has groove, and the adhesive tape cooling device is fixed in the described groove.
The water inlet of adhesive tape cooling device is equipped with water regulating valve.By regulating inflow, can regulate the water yield that flows into the adhesive tape shaping area, to regulate cooling effect.
The present invention adds the adhesive tape cooling device that adhesive tape is cooled off at dry type stock mould front end, makes adhesive tape cool off through water-bath before entering the dry type stock mould, and intensity improves greatly, and the suction-operated of stock mould is little to its influence, can not destroy its shape, more can not be torn.And simple in structure, the water yield is controlled, and is easy to adjust.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is along A-A line profile among Fig. 1.
Fig. 3 is the utility model stereoscopic-state structural representation.
Among the above-mentioned figure: 1, stock mould; 2, cooling device; 3, screw; 4, pin; 5, cooling-water duct; 6, adhesive tape shaping area; 7, section bar; 8, adhesive tape; 9, storage chamber; 10, intake tunnel; 11, water regulating valve; 12, cooling package one; 13, cooling package two; 14, vacuum air drain; 15, vacuum pore.
The specific embodiment
As shown in Figure 1 to Figure 3, the section bar upstream end front end of dry type stock mould 1 has groove, and the adhesive tape cooling device is fixed in the described groove.The adhesive tape cooling device is connected and fixed on stock mould 1 by screw 3 after being located by cooling package 1 and cooling package 2 13 via pins 4.Be provided with storage chamber 9 in the cooling package 1, the intake tunnel 10 that has water inlet on the cooling package 1 and communicate with storage chamber 9, water regulating valve 11 is housed on the water inlet, the die cavity of cooling package one 12 belows and section bar 7 couplings form sealing surface, gapped formation adhesive tape shaping area 6 between cooling package 2 13 and adhesive tape 8 surfaces, the cooling-water duct 5 that storage chamber 9 communicates with adhesive tape shaping area 6, stock mould 1 has the drainage channel of vacuum air drain 14 and 15 formation of vacuum pore at adhesive tape shaping area 6 rears, the cooling water that enters adhesive tape shaping area 6 is taken away by vacuum air drain 14 and vacuum pore 15.Cooling water enters adhesive tape shaping area 6 through storage chamber 9, and adhesive tape 8 is carried out the immersion type cooling, thereby the cooling effectiveness height, adhesive tape Forming Quality height.Regulate inflow by water regulating valve 11, can regulate the water yield that flows into the adhesive tape shaping area, to regulate cooling effect.
Claims (3)
1, be used for dry type stock mould to the adhesive tape cooling, it is characterized in that being provided with adhesive tape cooling device [12 at the section bar upstream end of stock mould [1], 13], the adhesive tape cooling device is in the die cavity and the section bar coupling of section bar [7] upstream end, gapped formation adhesive tape shaping area [6] between the port of export and adhesive tape [8] surface, be provided with storage chamber [9] in the adhesive tape cooling device, the water inlet and the intake tunnel [10] that communicate with storage chamber [9] are arranged on the adhesive tape cooling device, storage chamber [9] has the cooling-water duct [5] that communicates with adhesive tape shaping area [6], and stock mould [1] has vacuum air drain [14] and vacuum pore [15] and forms drainage channel at adhesive tape shaping area [6] rear.
2, the dry type stock mould that is used for the adhesive tape cooling according to claim 1, it is characterized in that: stock mould [1] front end has groove, and adhesive tape cooling device [12,13] is fixed in the described groove.
3, the dry type stock mould that is used for the adhesive tape cooling according to claim 1 and 2, it is characterized in that: the water inlet of adhesive tape cooling device [12,13] is equipped with water regulating valve [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202102122U CN201291586Y (en) | 2008-09-19 | 2008-09-19 | Dry stock mould for cooling glue strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202102122U CN201291586Y (en) | 2008-09-19 | 2008-09-19 | Dry stock mould for cooling glue strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291586Y true CN201291586Y (en) | 2009-08-19 |
Family
ID=41005045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202102122U Expired - Fee Related CN201291586Y (en) | 2008-09-19 | 2008-09-19 | Dry stock mould for cooling glue strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291586Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707489A (en) * | 2013-12-04 | 2014-04-09 | 安徽耐科挤出科技股份有限公司 | Cooling device for plastic profile soft adhesive tape fore co-extrusion |
| CN104290308A (en) * | 2014-10-15 | 2015-01-21 | 洛阳市建园模具制造有限公司 | Device for reducing scratch on colorful co-extruded surface of plastic profile |
| CN104527016A (en) * | 2014-12-01 | 2015-04-22 | 贵州省工程复合材料中心 | Soft-hard co-extrusion sealing air duct guard board setting device |
| CN106738791A (en) * | 2016-12-22 | 2017-05-31 | 安徽耐科挤出科技股份有限公司 | Preceding coextrusion rubber strip pinpoints equipment water jetting cooler |
| CN108582727A (en) * | 2017-05-25 | 2018-09-28 | 河南科饶恩门窗有限公司 | A kind of coextrusion rubber strip postcooling device of door-window section bar |
-
2008
- 2008-09-19 CN CNU2008202102122U patent/CN201291586Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707489A (en) * | 2013-12-04 | 2014-04-09 | 安徽耐科挤出科技股份有限公司 | Cooling device for plastic profile soft adhesive tape fore co-extrusion |
| CN103707489B (en) * | 2013-12-04 | 2016-06-08 | 安徽耐科挤出科技股份有限公司 | A kind of for the chiller of co-extrusion before plastic irregular profile flexible glue bar |
| CN104290308A (en) * | 2014-10-15 | 2015-01-21 | 洛阳市建园模具制造有限公司 | Device for reducing scratch on colorful co-extruded surface of plastic profile |
| CN104527016A (en) * | 2014-12-01 | 2015-04-22 | 贵州省工程复合材料中心 | Soft-hard co-extrusion sealing air duct guard board setting device |
| CN106738791A (en) * | 2016-12-22 | 2017-05-31 | 安徽耐科挤出科技股份有限公司 | Preceding coextrusion rubber strip pinpoints equipment water jetting cooler |
| CN108582727A (en) * | 2017-05-25 | 2018-09-28 | 河南科饶恩门窗有限公司 | A kind of coextrusion rubber strip postcooling device of door-window section bar |
| CN108582727B (en) * | 2017-05-25 | 2024-05-07 | 河南科饶恩门窗有限公司 | Co-extrusion adhesive tape post-cooling device for door and window profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20130919 |