CN102010982B - Method for binding band steel coil during annealing treatment in bell type furnace - Google Patents
Method for binding band steel coil during annealing treatment in bell type furnace Download PDFInfo
- Publication number
- CN102010982B CN102010982B CN2010105090415A CN201010509041A CN102010982B CN 102010982 B CN102010982 B CN 102010982B CN 2010105090415 A CN2010105090415 A CN 2010105090415A CN 201010509041 A CN201010509041 A CN 201010509041A CN 102010982 B CN102010982 B CN 102010982B
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- binding
- strip
- length
- band steel
- steel coil
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Abstract
The invention relates to a method for binding a band steel coil during annealing treatment in a bell type furnace, which belongs to the technical field of band steel coil annealing treatment. The method is characterized in that: a method for binding the band steel coil by using a grid type binding tape particularly comprises the following steps of: manufacturing three circumferential binding tapes and three axial binding tapes, wherein the length of each circumferential binding tape is equal to the circumferential length and the splicing length of the band steel coil and the length of each axial binding tape is 8/10 to 9/10 of the height of the band steel coil; unfolding the three circumferential binding tapes in parallel; distributing the three axial binding tapes on the circumferential binding tapes uniformly and vertically; electrically welding the three circumferential binding tapes with the three axial binding tapes to form the grid type binding tape; binding the band steel coil firmly by using the grid type binding tape; and connecting joints firmly by using packaging clamps.
Description
Technical field:
The invention belongs to band coil annealing stove processing technology field, be specifically related to a kind of in bell furnace the binding method of anneal band coil of strip.
Technical background:
When at present both at home and abroad the band coil of strip being carried out anneal in bell furnace the band coil of strip to tie up what all adopt be to carry out circumference with belt strip to tie up; Like Fig. 1, shown in 2; The band coil of strip carries out in bell furnace in the anneal process, all must be that the band coil of strip is turned into vertical parking again by horizontal parking.Like this; Because band coil of strip material is different with the material of the belt strip of tying up usefulness, temperature expansion coefficient is also just different in annealing process, and is also different with the two distortion of temperature variation; Tend to cause belt strip fracture, open button and come off; Cause loose in stove, the phenomenon such as collapse of band coil of strip, seriously influence annealing back quality product, also can have influence on production efficiency and bring potential safety hazard.
Summary of the invention:
The object of the invention provides a kind of new binding method to the band coil of strip, can overcome the shortcoming that prior art exists effectively.
The present invention is achieved in that to it is characterized in that adopting a kind of grid type strapping tape will be with coil of strip to tie up solid, specifically is like Fig. 3, shown in 4; Preparing three length equals to equal 8/10～9/10 axial strapping tape with the coil of strip height with the circumference strapping tape of coil of strip circumferential length+lap length and three length; Then with three parallel arranging exhibits of circumference strapping tape, width of arranging exhibits and axial strapping tape equal in length, again with three axial strapping tapes vertical be distributed on three circumference strapping tapes above; Link together with spot welding; Form a grid type strapping tape, with this grid type strapping tape will be with coil of strip tie up solid after, joint is linked solid with packing plate again.
Advantage of the present invention and positively effect:
1. adopt grid type strapping tape strapping tape coil of strip, make strapping tape form an integral body, can avoid strapping tape loose in the lehre treating processes, come off, open button, can avoid being with that coil of strip is loose, the collapse of setting phenomenon.
2. can improve the quality of annealing back product, enhance productivity, avoid the generation of accident.
Description of drawings:
Fig. 1. for prior art band coil of strip is tied up the horizontal synoptic diagram of parking.
Fig. 2. for prior art band coil of strip is tied up the vertical synoptic diagram of parking.
Fig. 3. be grid type strapping tape synoptic diagram of the present invention.
Fig. 4. the band coil of strip synoptic diagram of tying up with the grid type strapping tape for the present invention.
Among the figure: the axial strapping tape 4-overlap joint of 1-band coil of strip 2-circumference strapping tape 3-
The high s-band of h-band coil of strip coil of strip circumference
The width of e-lap length b-grid type strapping tape
Embodiment:
Tie up and be example with a band coil of strip height h=700mm, circumference s=6000mm:
Like Fig. 3, shown in 4, prepare three circumference strapping tapes 2, its belt length is s+e=(6000+100) mm, bandwidth is 32mm; Tape thickness is 1.00mm, arranges exhibits abreast, and width b=620mm gets three axial strapping tapes 3 again; Length=620mm, bandwidth is 32mm, tape thickness is 0.8mm, and three axial strapping tapes 3 are uniformly distributed with perpendicular to three circumference strapping tape 2 directions; Spot welding links together again, forms a grid type strapping tape, is banded on the band coil of strip periphery, joint is linked solid with packing plate.
Claims (1)
1. the binding method of an anneal band coil of strip in bell furnace; It is characterized in that adopting the method for grid type strapping tape strapping tape coil of strip; Concrete control method is that three length of preparation equal to equal 8/10～9/10 axial strapping tape (3) with the coil of strip height with the circumference strapping tape (2) of coil of strip circumferential length+lap length and three length; With parallel the arranging exhibits of three circumference strapping tapes (2), width of arranging exhibits and axial strapping tape equal in length are distributed on three axial strapping tapes (3) vertical direction on three circumference strapping tapes (2) again; Link together with spot welding; Form a grid type strapping tape, it is solid to be with coil of strip (1) to tie up with this grid type strapping tape, joint is linked solid with packing plate again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105090415A CN102010982B (en) | 2010-10-13 | 2010-10-13 | Method for binding band steel coil during annealing treatment in bell type furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105090415A CN102010982B (en) | 2010-10-13 | 2010-10-13 | Method for binding band steel coil during annealing treatment in bell type furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102010982A CN102010982A (en) | 2011-04-13 |
| CN102010982B true CN102010982B (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105090415A Expired - Fee Related CN102010982B (en) | 2010-10-13 | 2010-10-13 | Method for binding band steel coil during annealing treatment in bell type furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102010982B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392116B (en) * | 2011-11-24 | 2013-02-20 | 西安航空动力股份有限公司 | Loading method of thin-wall annular part |
| CN106947849B (en) * | 2017-05-12 | 2018-08-07 | 浙江海洋大学 | A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment |
| CN106967866B (en) * | 2017-05-12 | 2018-08-07 | 浙江海洋大学 | A kind of heat treatment binding method of square cross |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785750A (en) * | 2004-12-09 | 2006-06-14 | 山东省冶金设计院 | Non-tightening binding method of square bundle |
| CN101508352A (en) * | 2009-04-02 | 2009-08-19 | 北京中冶设备研究设计总院有限公司 | Automatic bundling machine and method of strip coil |
| CN101693480A (en) * | 2009-09-19 | 2010-04-14 | 山西太钢不锈钢股份有限公司 | Packaging method of wide cold-rolling stainless steel coil |
-
2010
- 2010-10-13 CN CN2010105090415A patent/CN102010982B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785750A (en) * | 2004-12-09 | 2006-06-14 | 山东省冶金设计院 | Non-tightening binding method of square bundle |
| CN101508352A (en) * | 2009-04-02 | 2009-08-19 | 北京中冶设备研究设计总院有限公司 | Automatic bundling machine and method of strip coil |
| CN101693480A (en) * | 2009-09-19 | 2010-04-14 | 山西太钢不锈钢股份有限公司 | Packaging method of wide cold-rolling stainless steel coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102010982A (en) | 2011-04-13 |
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