CN202591259U - Lower exit device of aluminum cold rolling mill - Google Patents
Lower exit device of aluminum cold rolling mill Download PDFInfo
- Publication number
- CN202591259U CN202591259U CN 201220272461 CN201220272461U CN202591259U CN 202591259 U CN202591259 U CN 202591259U CN 201220272461 CN201220272461 CN 201220272461 CN 201220272461 U CN201220272461 U CN 201220272461U CN 202591259 U CN202591259 U CN 202591259U
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- CN
- China
- Prior art keywords
- air
- guide plate
- rolling mill
- air spray
- oil
- 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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Abstract
The utility model discloses a lower exit device of an aluminum cold rolling mill, which comprises an exit guide plate, a guide plate fixing support and two air spray nozzles fixedly formed in the exit guide plate, wherein the two air spray nozzles are distributed right below two end parts of a strip material; two installation grooves for air amplifiers are formed in the top face of the guide plate behind the two air spray nozzles; multiple air amplifiers are installed in each installation groove; and air spray nozzle accommodation grooves are formed in the top face of the exit guide plate. With the adoption of the lower exit device of the aluminum cold rolling mill, rolling oil is blown by the two air spray nozzles; the air amplifiers in the two installation grooves rotate rapidly to take out the rolling oil; the oil on the edge of the strip material is thoroughly removed; the oil removal effect is good; and therefore, the requirements on the quality of the strip material and the normal high speed rotation of the rolling mill are guaranteed.
Description
Technical field
The utility model relates to a kind of following outlet device of aluminum cold-rolling mill.
Background technology
During the aluminum cold-rolling mill rolled strip, need be in a large amount of ROLLING OIL of milling train inlet spray, the roll that ROLLING OIL is rotated through the roll seam takes the milling train outlet to, causes the band limit portion band oil in milling train exit, has influenced product quality and normally rolling.The band plate face limit portion oily treating method of band for the exit was in the past: the milling train exit at band plate face upper and lower is provided with air nozzle respectively, and air nozzle is blown to band limit portion, utilizes a large amount of compressed air to blow down ROLLING OIL.This processing mode can be blown down most of ROLLING OIL, but also has some ROLLING OIL not dispose, and deoiling effect is poor, therefore causes the poor product quality of band, and the probability that milling train can not be normally rolling is high.
Summary of the invention
The purpose of the utility model is exactly to solve the problems referred to above that exist in the prior art; Outlet device under a kind of aluminum cold-rolling mill is provided; The aluminum cold-rolling mill of this time outlet device is installed; The air nozzle that the milling train exit of itself and band plate face top is provided with uses simultaneously, and deoiling effect is good, has guaranteed the normally rolling of quality of strip and milling train.
For realizing above-mentioned purpose; The technical solution of the utility model is: outlet device under a kind of aluminum cold-rolling mill; It comprises delivery guide, guide plate fixed support, is fixed on two air nozzles on the delivery guide; Two air nozzles be distributed in the band both ends under, on the guide plate end face of two air nozzles back, have the mounting groove of two air amplifiers, a plurality of air amplifiers are installed in each mounting groove; Have the air nozzle holding tank on the delivery guide end face.
Because the utility model has adopted such scheme; Blow ROLLING OIL by two air nozzles, take ROLLING OIL out of by the air amplifier fast rotational in two mounting grooves, it is thorough to the oil removing of band limit portion; Deoiling effect is good, has guaranteed the needs that normally run up of quality of strip and milling train.
Description of drawings
Fig. 1 is the structural representation of the utility model.
: the specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified.
As shown in Figure 1, present embodiment comprises delivery guide 3, guide plate fixed support 10, is fixed on two air nozzles 5,8 on the delivery guide 3.Two air nozzles 5,8 are installed on the delivery guide 3; Be distributed in band 6 both ends under; On guide plate 3 end faces of two air nozzles, 5,8 back, have the mounting groove 1,9 of two air amplifiers, nine air amplifiers 2 are installed in each mounting groove 1 or 9.Have air nozzle holding tank 4,7 on delivery guide 3 end faces.
The foregoing description only is preferred and exemplary; Those skilled in the art for example can be according to the description of this patent; Select the number of air amplifier as required; The shape that also has delivery guide, the installation site of two air nozzles and air amplifier is waited and is realized this patent, and it is all covered by the protection domain of this patent.
Claims (1)
1. outlet device under the aluminum cold-rolling mill; It comprises delivery guide, guide plate fixed support, is fixed on two air nozzles on the delivery guide; Two air nozzles be distributed in the band both ends under; It is characterized in that: on the guide plate end face of two air nozzle back, have the mounting groove of two air amplifiers, a plurality of air amplifiers are installed in each mounting groove; Have the air nozzle holding tank on the delivery guide end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272461 CN202591259U (en) | 2012-06-03 | 2012-06-03 | Lower exit device of aluminum cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272461 CN202591259U (en) | 2012-06-03 | 2012-06-03 | Lower exit device of aluminum cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591259U true CN202591259U (en) | 2012-12-12 |
Family
ID=47308842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272461 Expired - Fee Related CN202591259U (en) | 2012-06-03 | 2012-06-03 | Lower exit device of aluminum cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128544A (en) * | 2015-09-01 | 2015-12-09 | 宁波荣大昌办公设备有限公司 | Paper conveying structure under ink jetting area |
-
2012
- 2012-06-03 CN CN 201220272461 patent/CN202591259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128544A (en) * | 2015-09-01 | 2015-12-09 | 宁波荣大昌办公设备有限公司 | Paper conveying structure under ink jetting area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |