CN103436681A - Compression roller device in front of annealing furnace - Google Patents
Compression roller device in front of annealing furnace Download PDFInfo
- Publication number
- CN103436681A CN103436681A CN201310404985XA CN201310404985A CN103436681A CN 103436681 A CN103436681 A CN 103436681A CN 201310404985X A CN201310404985X A CN 201310404985XA CN 201310404985 A CN201310404985 A CN 201310404985A CN 103436681 A CN103436681 A CN 103436681A
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- annealing furnace
- compression roller
- winding drum
- reel
- guide line
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention relates to a compression roller device in front of an annealing furnace. The compression roller device comprises an annealing furnace, wherein a line inlet winding drum and a line outlet winding drum are respectively arranged on a charge end and a discharge end of the annealing furnace. The compression roller device is characterized in that a first guide line winding drum, a second guide line winding drum and a third guide line winding drum are arranged between the line inlet winding drum and the line inlet end of the annealing furnace in sequence; a compression roller frame is installed between the second guide line winding drum and the third guide line winding drum, a transversal support is arranged on the top of the compression roller frame, the upper part of the compression roller frame is rotatably connected with one end of a compression roller rod through a pin shaft, a compression roller is installed on the other end of the compression roller rod, and the compression roller is in contact with the second guide line winding drum; a compression rod is arranged on the support, an inclined plane contact is formed between the lower end of the compression rod and the compression roller rod, and the heights of the first guide line winding drum and the third guide line winding drum are lower than the height of the second guide line winding drum. The compression roller device provided by the invention is used for carrying out downward compression on stainless steel strips before the stainless steel strips enter into the annealing furnace, so as to ensure that no scratch is generated on the stainless steel strips in the annealing furnace, and on the other hand, can avoid the generation of black strip.
Description
Technical field
The present invention relates to a kind of press-roller device, the press-roller device before especially a kind of annealing furnace, belong to stainless steel production unit (annealing furnace) technical field.
Background technology
Annealing furnace is extremely important unit on stainless steel metallurgy industry production line, after Stainless Steel Band is cold rolling, there will be work hardening, generally will pass through clean annealing, reaches plate face light and the moderate product of hardness.This unit generally partly is comprised of heating zone, cooling section etc.; Stainless Steel Band (reaches as high as 1100 ℃ through heating zone in annealing furnace; generally between 900 ℃～1100 ℃) be chilled to normal temperature; be full of shielding gas in stove simultaneously; but in the operation of rolling because stainless steel band surface has the residual of emulsion; speckle with emulsion remained steel band and directly enter annealing furnace and can cause the black brightless of steel strip surface by chemical reaction, affect the quality of Stainless Steel Band.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of annealing furnace front press-roller device, before Stainless Steel Band enters annealing furnace, Stainless Steel Band is pressed down, guaranteed that Stainless Steel Band does not produce scuffing in annealing furnace, also avoided the generation of black-tape simultaneously.
According to technical scheme provided by the invention, press-roller device before a kind of annealing furnace, comprise annealing furnace, feed end and discharge end at annealing furnace arrange respectively the inlet wire reel and go out cable reel, and feature is: between the end of incoming cables of described inlet wire reel and annealing furnace, arrange and set gradually the first wire reel, the second wire reel and privates reel; Between described the second wire reel and privates reel, roller frame is installed, the top of roller frame arranges horizontal support, the top of roller frame is rotationally connected by an end of bearing pin and pressure roller bar, and the other end of pressure roller bar is installed pressure roller, and pressure roller and the second coil of wire socket joint touch.
On described support, depression bar is set, forms inclined-plane between the lower end of depression bar and pressure roller bar and contact.
The height of described the first wire reel and privates reel is lower than the second wire reel.
Press-roller device before annealing furnace of the present invention is pressed down Stainless Steel Band on the one hand before Stainless Steel Band enters annealing furnace, guarantees that Stainless Steel Band does not produce scuffing in annealing furnace, also can avoid the generation of black-tape on the other hand.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The schematic diagram that Fig. 2 is roller frame of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1～Fig. 2: as described in press-roller device before annealing furnace comprise annealing furnace 1, inlet wire reel 2, go out cable reel 3, the first wire reel 4, the second wire reel 5, privates reel 6, roller frame 7, support 8, pressure roller bar 9, pressure roller 10, depression bar 11 etc.
As shown in Figure 1, the present invention includes annealing furnace 1, feed end and discharge end at annealing furnace 1 arrange respectively inlet wire reel 2 and go out cable reel 3, between the end of incoming cables of inlet wire reel 2 and annealing furnace 1, arrange and set gradually the first wire reel 4, the second wire reel 5 and privates reel 6; Roller frame 7 is installed between described the second wire reel 5 and privates reel 6; As shown in Figure 2, the top of described roller frame 7 arranges horizontal support 8, and the top of roller frame 7 is rotationally connected by an end of bearing pin and pressure roller bar 9, and the other end of pressure roller bar 9 is installed pressure roller 10, and pressure roller 10 contacts with the second wire reel 2; On described support 8, depression bar 11 is set, forms inclined-plane between the lower end of depression bar 11 and pressure roller bar 9 and contact;
The height of described the first wire reel 4 and privates reel 6 is lower than the second wire reel 5.
The present invention in use, Stainless Steel Band successively through 2 windings of inlet wire reel on the second wire reel 5, the first wire reel 4 and privates reel 6, enter the annealing furnace 1 rear winding of being annealed and going out on cable reel 3.When the Stainless Steel Band winding is on the second wire reel 5, pressure roller 10 after Stainless Steel Band is pressed down again winding on the first wire reel 4 and privates reel 6, can guarantee that Stainless Steel Band enters the position of annealing furnace 1 unlikely too high, thereby avoid Stainless Steel Band to scratch in annealing furnace 1.On the other hand, pressure roller 10 is pushed down the surface of Stainless Steel Band, can play the effect that the stainless steel band surface emulsion residue is scraped off, thereby reduces the generation of black-tape, guarantees the yield rate of Stainless Steel Band.
The present invention can adjust the height of pressure roller 10 in use as required, pressure roller 10 also can by with roller frame 7 between bearing pin be connected, thereby guarantee and the second wire reel 5 between close contact.Only need to regulate the height between the relative pressure roller bar 9 of depression bar 11, just can realize the adjusting of pressure roller 10 height, very convenient.
Claims (3)
1. the press-roller device before an annealing furnace, comprise annealing furnace (1), feed end and discharge end at annealing furnace (1) arrange respectively inlet wire reel (2) and go out cable reel (3), it is characterized in that: between the end of incoming cables of described inlet wire reel (2) and annealing furnace (1), arrange and set gradually the first wire reel (4), the second wire reel (5) and privates reel (6); Between described the second wire reel (5) and privates reel (6), roller frame (7) is installed, the top of roller frame (7) arranges horizontal support (8), the top of roller frame (7) is rotationally connected by an end of bearing pin and pressure roller bar (9), the other end of pressure roller bar (9) is installed pressure roller (10), and pressure roller (10) contacts with the second wire reel (2).
2. the press-roller device before annealing furnace as claimed in claim 1 is characterized in that: depression bar (11) is set on described support (8), and between the lower end of depression bar (11) and pressure roller bar (9), the formation inclined-plane contacts.
3. the press-roller device before annealing furnace as claimed in claim 1, it is characterized in that: the height of described the first wire reel (4) and privates reel (6) is lower than the second wire reel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404985XA CN103436681A (en) | 2013-09-06 | 2013-09-06 | Compression roller device in front of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404985XA CN103436681A (en) | 2013-09-06 | 2013-09-06 | Compression roller device in front of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103436681A true CN103436681A (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310404985XA Pending CN103436681A (en) | 2013-09-06 | 2013-09-06 | Compression roller device in front of annealing furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN103436681A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107620A (en) * | 1985-11-11 | 1987-05-20 | Sms舒路曼-斯玛公司 | The lifting of the band steel pressure roller of the hot up-coiler of controlled rolling band steel and compress the device of motion |
| US4964587A (en) * | 1986-12-25 | 1990-10-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Coiler |
| JPH05179367A (en) * | 1991-12-28 | 1993-07-20 | Mitsui High Tec Inc | Heat treatment device of lead frame |
| EP0675207A1 (en) * | 1994-03-02 | 1995-10-04 | Nippon Steel Corporation | Continuous annealing apparatus of steel strip and tension control system for the same |
| CN2357852Y (en) * | 1999-01-28 | 2000-01-12 | 天津大学 | Equipment for embossing thin steel band, preventing it from deviating and automatic rolling |
| CN202081145U (en) * | 2011-04-25 | 2011-12-21 | 宝山钢铁股份有限公司 | Strip steel penetration guiding device |
| CN102773257A (en) * | 2012-07-11 | 2012-11-14 | 中冶南方工程技术有限公司 | Hot-rolled austenitic stainless steel band steel annealing pickling line inlet device and annealing process thereof |
-
2013
- 2013-09-06 CN CN201310404985XA patent/CN103436681A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86107620A (en) * | 1985-11-11 | 1987-05-20 | Sms舒路曼-斯玛公司 | The lifting of the band steel pressure roller of the hot up-coiler of controlled rolling band steel and compress the device of motion |
| US4964587A (en) * | 1986-12-25 | 1990-10-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Coiler |
| JPH05179367A (en) * | 1991-12-28 | 1993-07-20 | Mitsui High Tec Inc | Heat treatment device of lead frame |
| EP0675207A1 (en) * | 1994-03-02 | 1995-10-04 | Nippon Steel Corporation | Continuous annealing apparatus of steel strip and tension control system for the same |
| CN2357852Y (en) * | 1999-01-28 | 2000-01-12 | 天津大学 | Equipment for embossing thin steel band, preventing it from deviating and automatic rolling |
| CN202081145U (en) * | 2011-04-25 | 2011-12-21 | 宝山钢铁股份有限公司 | Strip steel penetration guiding device |
| CN102773257A (en) * | 2012-07-11 | 2012-11-14 | 中冶南方工程技术有限公司 | Hot-rolled austenitic stainless steel band steel annealing pickling line inlet device and annealing process thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160420 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |