CN203944660U - A kind of wet planisher with backing roll liquid scraping device - Google Patents
A kind of wet planisher with backing roll liquid scraping device Download PDFInfo
- Publication number
- CN203944660U CN203944660U CN201420302604.7U CN201420302604U CN203944660U CN 203944660 U CN203944660 U CN 203944660U CN 201420302604 U CN201420302604 U CN 201420302604U CN 203944660 U CN203944660 U CN 203944660U
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- Prior art keywords
- backing roll
- scraping device
- smooth
- liquid
- hinged
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Abstract
The utility model is a kind of wet planisher with backing roll liquid scraping device, it mainly includes frame, in frame inside, backing roll is installed, working roll is installed under backing roll, backing roll inlet side is provided with smooth liquid spray equipment, opposite side is provided with compressed air blowing cleaner, backing roll liquid scraping device is housed in the frame of backing roll inlet side, the utility model improvements are simple in structure, cheap, effectively control with solved belt steel surface because of smooth liquid not form become the surface quality defect of smooth liquid spot, be mainly used in galvanizing unit polishing machine, connect and to move back unit planisher and smooth unit and control in the smooth liquid spot of belt steel surface when smooth wet.
Description
Technical field
The utility model relates to galvanizing unit polishing machine, connect move back unit planisher and smooth unit wet when smooth for controlling the improvement technology of the smooth liquid spot of belt steel surface, especially a kind of wet planisher with backing roll liquid scraping device.
Background technology
Galvanizing unit polishing machine, move back unit planisher and smooth unit is all provided with squeeze roll and heated-air drying baking oven after smooth, its major function is to dry after the smooth liquid of belt steel surface is extracted again, but in the middle of using, the local smooth liquid of belt steel surface is by staying a marking at belt steel surface after extracting and drying, be exactly smooth liquid spot, affect strip surface quality; The local smooth liquid one of described belt steel surface is that the smooth liquid of entrance spray flows on band steel to outlet side roll gap place by upper support roll surface rotating band again, the 2nd, because previous reasons is under the compressed air blowing cleaner of outlet purges, the smooth liquid of belt steel surface blows unclean and splashes on belt steel surface.
Prior art by extracting, oven dry and compressed air purges the problem existing and is: the smooth liquid of planisher outlet belt steel surface is inhomogeneous, by extract with dry after at belt steel surface, there will be the smooth liquid spot that landscape painting is the same, strip surface quality is unstable.
Summary of the invention
The purpose of this utility model will solve exactly existing planisher belt steel surface and have the problems such as smooth liquid spot, surface quality be unstable, and the wet planisher with backing roll liquid scraping device that a kind of efficient work is stable is provided.
The utility model concrete scheme is: a kind of wet planisher with backing roll liquid scraping device, it mainly includes frame, in frame inside, backing roll is installed, working roll is installed under backing roll, at backing roll inlet side, smooth liquid spray equipment is installed, corresponding opposite side is provided with compressed air blowing cleaner, backing roll liquid scraping device is housed in the frame of backing roll inlet side, described backing roll liquid scraping device has square fixed cross beam, a side at square fixed cross beam is evenly distributed with three fixedly ears, with three fixedly ear be hinged with one upset connecting plate, described upset connecting board structure is a block length batten, strip plate upper surface is provided with three rectangular ears side by side, and be respectively provided with 2 ear holes on the rectangular ear in two of both sides, on a middle rectangular ear, be only provided with an earhole, strip plate lower surface correspondence position one side is provided with three hinged ears, and opposite side correspondence position is also provided with three hinged ears, two rectangular ears on the both sides, upper end of described upset connecting plate are connected with two promotion cylinders respectively, and two promote the equal levels of cylinder and are arranged on the upper surface of square fixed cross beam, upset connecting plate lower end is hinged with three block pressur plates on one side side by side, and upset connecting plate lower end another side is hinged with three spring pressure bars side by side, and described pressing plate is the y type structure that short slab and long slab welding form, described spring pressure bar is by nut, screw rod, and spring, spring housing forms, and the short slab of each spring housing and every corresponding y type pressing plate welds, long slab front end at pressing plate is provided with strip c type draw-in groove, in c type draw-in groove, rubber scraping article is fixedly housed, described square fixed cross beam two ends are fixed in frame.
The scraping article of rubber described in the utility model cross section is x type silicon rubber bar.
The utility model operation principle is: start liquid scraping device, at backing roll entrance side, the smooth liquid of roll surface is scraped dry, compressed air blowing cleaner by backing roll outlet side dries up roll surface moisture film again, make cannot accumulate smooth liquid between backing roll and working roll outlet side roll gap, outlet side belt steel surface does not have smooth liquid like this, and belt steel surface can dry up completely by compressed air blowing cleaner; The utility model improvements are simple in structure, cheap, effectively control with solved belt steel surface because of smooth liquid not form become the surface quality defect of smooth liquid spot.
Accompanying drawing explanation
Fig. 1 is the utility model work schematic diagram;
Fig. 2 is the utility model schematic diagram that quits work;
Fig. 3 is the main apparent direction schematic diagram of liquid scraping device structure in the utility model;
Fig. 4 is that in the utility model, liquid scraping device structure is overlooked direction schematic diagram;
Fig. 5 is the connecting board structure schematic diagram that overturns in the utility model.
In figure: 1-frame, 2-backing roll, 3-compressed air blowing cleaner, 4-working roll, 5-band steel, 6-smooth liquid spray equipment, 7-square fixed cross beam, 8-promotion cylinder, 9-screw rod, 10-nut, 11-spring, 12-spring housing, 13-rectangular ear, 14-fixing ear, 15-strip plate, 16-hinged ear, 17-long slab, 18-short slab, 19-c type draw-in groove, 20-rubber scraping article.
The specific embodiment
Referring to Fig. 1-5, the utility model is a kind of wet planisher with backing roll liquid scraping device, it mainly includes frame 1, in frame inside, backing roll 2 is installed, working roll 4 is installed under backing roll, at backing roll inlet side, smooth liquid spray equipment 6 is installed, corresponding opposite side is provided with compressed air blowing cleaner 3, backing roll liquid scraping device is housed in the frame of backing roll inlet side, described backing roll liquid scraping device has square fixed cross beam 7, a side at square fixed cross beam is evenly distributed with three fixedly ears 14, with three fixedly ear be hinged with one upset connecting plate, described upset connecting board structure is a block length batten 15, strip plate upper surface is provided with three rectangular ears 13 side by side, and be respectively provided with 2 ear holes on the rectangular ear in two of both sides, on a middle rectangular ear, be only provided with an earhole, strip plate lower surface correspondence position one side is provided with three hinged ears 16, and opposite side correspondence position is also provided with three hinged ears, two rectangular ears on the both sides, upper end of described upset connecting plate are connected with two promotion cylinders 8 respectively, and two promote the equal levels of cylinder 8 and are arranged on the upper surface of square fixed cross beam 7, upset connecting plate lower end is hinged with three block pressur plates on one side side by side, and upset connecting plate lower end another side is hinged with three spring pressure bars side by side, and described pressing plate is the y type structure that short slab 18 and long slab 17 welding form, described spring pressure bar is by nut 10, screw rod 9, and spring 11, spring housing 12 forms, and the short slab of each spring housing and every corresponding y type pressing plate welds, long slab 17 front ends at pressing plate are provided with strip c type draw-in groove 19, in c type draw-in groove, rubber scraping article 20 are fixedly housed, described square fixed cross beam two ends are fixed in frame.
The scraping article of rubber described in the present embodiment 20 cross sections are x type silicon rubber bar.
The utility model duty is as Fig. 1, when promotion cylinder 8 back shrinks, the rubber scraping article 20 of pressing plate long slab 17 front ends presses backing roll 2 roll surfaces, regulating spring depression bar makes spring 11 pretensions, and then the smooth liquid that the adhesion of controlling rubber scraping article 20 and backing roll roll surface sprays roll surface by smooth liquid spray equipment 6 strikes off, compressed air blowing cleaner 3 by backing roll outlet side dries up roll surface moisture film again, avoid when smooth liquid spray equipment 6 hydrojet, because roller direction of rotation accumulates smooth liquid to form smooth liquid at the roll gap place of backing roll 2 and working roll 4 and flow on band steel 5 again by roll surface, form smooth liquid spot.
The out-of-work state of the utility model, as Fig. 2, now promotes cylinder 8 and stretches out, and rubber scraping article 20 departs from backing roll 2 roll surfaces, stops scraping fluid work.
Claims (2)
1. the wet planisher with backing roll liquid scraping device, it mainly includes frame, in frame inside, backing roll is installed, working roll is installed under backing roll, at backing roll inlet side, smooth liquid spray equipment is installed, corresponding opposite side is provided with compressed air blowing cleaner, it is characterized in that: backing roll liquid scraping device is housed in the frame of backing roll inlet side, described backing roll liquid scraping device has square fixed cross beam, a side at square fixed cross beam is evenly distributed with three fixedly ears, with three fixedly ear be hinged with one upset connecting plate, described upset connecting board structure is a block length batten, strip plate upper surface is provided with three rectangular ears side by side, and be respectively provided with 2 ear holes on the rectangular ear in two of both sides, on a middle rectangular ear, be only provided with an earhole, strip plate lower surface correspondence position one side is provided with three hinged ears, and opposite side correspondence position is also provided with three hinged ears, two rectangular ears on the both sides, upper end of described upset connecting plate are connected with two promotion cylinders respectively, and two promote the equal levels of cylinder and are arranged on the upper surface of square fixed cross beam, upset connecting plate lower end is hinged with three block pressur plates on one side side by side, and upset connecting plate lower end another side is hinged with three spring pressure bars side by side, and described pressing plate is the y type structure that short slab and long slab welding form, described spring pressure bar is by nut, screw rod, and spring, spring housing forms, and the short slab of each spring housing and every corresponding y type pressing plate welds, long slab front end at pressing plate is provided with strip c type draw-in groove, in c type draw-in groove, rubber scraping article is fixedly housed, described square fixed cross beam two ends are fixed in frame.
2. a kind of wet planisher with backing roll liquid scraping device according to claim 1, is characterized in that: described rubber scraping article cross section is x type silicon rubber bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302604.7U CN203944660U (en) | 2014-06-09 | 2014-06-09 | A kind of wet planisher with backing roll liquid scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302604.7U CN203944660U (en) | 2014-06-09 | 2014-06-09 | A kind of wet planisher with backing roll liquid scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944660U true CN203944660U (en) | 2014-11-19 |
Family
ID=51886720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302604.7U Expired - Fee Related CN203944660U (en) | 2014-06-09 | 2014-06-09 | A kind of wet planisher with backing roll liquid scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269861A (en) * | 2016-08-26 | 2017-01-04 | 首钢京唐钢铁联合有限责任公司 | Utilize the process of planisher skin-pass rolling galvanized steel |
-
2014
- 2014-06-09 CN CN201420302604.7U patent/CN203944660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269861A (en) * | 2016-08-26 | 2017-01-04 | 首钢京唐钢铁联合有限责任公司 | Utilize the process of planisher skin-pass rolling galvanized steel |
| CN106269861B (en) * | 2016-08-26 | 2019-02-01 | 首钢京唐钢铁联合有限责任公司 | Utilize the process of planisher skin-pass rolling galvanized steel |
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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: 20141119 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |