CN102699131B - Device for unloading last coil for cold rolling mill unit - Google Patents
Device for unloading last coil for cold rolling mill unit Download PDFInfo
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- CN102699131B CN102699131B CN201210186618.2A CN201210186618A CN102699131B CN 102699131 B CN102699131 B CN 102699131B CN 201210186618 A CN201210186618 A CN 201210186618A CN 102699131 B CN102699131 B CN 102699131B
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- frame
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- oil cylinder
- last coil
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- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a device for unloading the last coil for a cold rolling mill unit. The device comprises a last coil removing frame, wherein the last coil removing frame is arranged in a coil turning frame; a lug of the last coil removing frame is connected with a second cylinder; under the action of the second cylinder, the last coil removing frame can be stretched out and drawn back; a first cylinder is connected with the coil turning frame; the coil turning frame is connected with a fixed frame of a third cylinder through a first hinge pin and can rotate around the first hinge pin; the third cylinder is arranged beside the coil turning frame and is connected with a shifting fork through a second hinge pin; the shifting fork can rotate around the second hinge pin; under the action of the second cylinder, the last coil removing frame can move forward and backward to ensure that a steel coil on an uncoiler is unloaded from a coiling drum; and only after the last coil removing frame is drawn back, the coil turning frame can rotate under the action of the first cylinder to ensure that the steel coil is removed from a gap channel and is finally taken out under the action of the third cylinder and the shifting fork. The device is simple in structure and safe and reliable in performance.
Description
Technical field
The invention belongs to metallurgical equipment cold-rolling mill technical group field, particularly a kind of cold rolling unit unloads tail winding apparatus.
Background technology
In field of metallurgical equipment, particularly cold rolling unit is just in the operation of rolling, due to rolling mill practice reason or cold rolling raw-material reason, coil of strip can be with sleeve to be rolled, after rolling, tail rollback request is laid down from the reel of uncoiler fast, to carry out the rolling of next coil of strip.It was all the operation that utilizes upper volume dolly to unload tail volume in the past.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of cold rolling unit to unload tail winding apparatus, there is simple in structure, the reliable feature of performance safety.
In order to achieve the above object, the technical scheme that the present invention takes is:
A kind of cold rolling unit unloads tail winding apparatus, comprise that tail volume shifts out frame 3, tail volume shifts out frame 3 and is arranged in turnup frame 4, the gudgeon that tail volume shifts out frame 3 is connected with the second oil cylinder 2, at the second oil cylinder 2 effect lower tail volumes, shifting out frame 3 can stretch out and retract, the first oil cylinder 1 is connected with turnup frame 4, turnup frame 4 is connected with the fixed mount of the 3rd oil cylinder 6 by the first swivel pin A, and can rotate around the first swivel pin A, the side of turnup frame 4 is provided with the 3rd oil cylinder 6, the 3rd oil cylinder 6 is connected with shift fork 5 by the second swivel pin B, and shift fork 5 can rotate around the second swivel pin B.
Feature of the present invention is: by this, unload tail winding apparatus and can effectively protect equipment and staff, have simple in structure, compact, performance safety, reliable, the advantage such as easy to maintenance, cold rolling unit unload tail volume equipment in can be widely used.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
With reference to accompanying drawing, a kind of cold rolling unit unloads tail winding apparatus, comprise that tail volume shifts out frame 3, tail volume shifts out frame 3 and is arranged in turnup frame 4, the gudgeon that tail volume shifts out frame 3 is connected with the second oil cylinder 2, at the second oil cylinder 2 effect lower tail volumes, shifting out frame 3 can stretch out and retract, the first oil cylinder 1 is connected with turnup frame 4, turnup frame 4 is connected with the fixed mount of the 3rd oil cylinder 6 by the first swivel pin A, and can rotate around the first swivel pin A, the side of turnup frame 4 is provided with the 3rd oil cylinder 6, the three oil cylinders 6 and is connected with shift fork 5 by the second swivel pin B, and shift fork 5 can rotate around the second swivel pin B.
Operation principle of the present invention is:
Tail volume shifts out frame 3 and is arranged in turnup frame 4, tail volume shifts out frame 3 and moves forward and backward under the effect of the second oil cylinder 2, coil of strip on uncoiler is unloaded from reel, after only having tail volume to shift out frame 3 to return, could under the first oil cylinder 1 effect, make turnup frame 4 connect bearing pin A rotation around hinge first, make coil of strip shift out seam road, then under the effect of the 3rd oil cylinder 6, shift fork 5 shifts out coil of strip around the second hinging pin shaft B rotation.
Claims (1)
1. a cold rolling unit unloads tail winding apparatus, comprise that tail volume shifts out frame (3), it is characterized in that: tail volume shifts out frame (3) and is arranged in turnup frame (4), the gudgeon that tail volume shifts out frame (3) is connected with the second oil cylinder (2), at the second oil cylinder (2) effect lower tail volume, shifting out frame (3) can stretch out and retract, the first oil cylinder (1) is connected with turnup frame (4), turnup frame (4) is connected with the fixed mount of the 3rd oil cylinder (6) by the first swivel pin (A), and can rotate around the first swivel pin (A), the side of turnup frame (4) is provided with the 3rd oil cylinder (6), the 3rd oil cylinder (6) is connected with shift fork (5) by the second swivel pin (B), shift fork (5) can rotate around the second swivel pin (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186618.2A CN102699131B (en) | 2012-06-07 | 2012-06-07 | Device for unloading last coil for cold rolling mill unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210186618.2A CN102699131B (en) | 2012-06-07 | 2012-06-07 | Device for unloading last coil for cold rolling mill unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699131A CN102699131A (en) | 2012-10-03 |
| CN102699131B true CN102699131B (en) | 2014-11-05 |
Family
ID=46892349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210186618.2A Active CN102699131B (en) | 2012-06-07 | 2012-06-07 | Device for unloading last coil for cold rolling mill unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102699131B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252849A (en) * | 2019-06-03 | 2019-09-20 | 马鞍山钢铁股份有限公司 | A kind of coil of strip tail volume promotes collection device of tumbling |
| CN110254803B (en) * | 2019-07-23 | 2021-09-17 | 中国重型机械研究院股份公司 | Full-automatic steel plate tail coil packaging device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291246Y (en) * | 2008-11-19 | 2009-08-19 | 中色科技股份有限公司 | Novel device capable of mounting sleeve and discharging residual coil |
| CN201295709Y (en) * | 2008-11-14 | 2009-08-26 | 中冶陕压重工设备有限公司 | A sleeve loading and unloading apparatus |
| CN201728245U (en) * | 2010-06-17 | 2011-02-02 | 中冶陕压重工设备有限公司 | Multi-roll mill sleeve unloading device |
| CN202683665U (en) * | 2012-06-07 | 2013-01-23 | 中国重型机械研究院有限公司 | Tail coil unloading device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136719A (en) * | 1993-11-18 | 1995-05-30 | Mitsubishi Heavy Ind Ltd | Take-up device |
| JPH08267137A (en) * | 1995-03-29 | 1996-10-15 | Kawasaki Steel Corp | Upender of strip coil |
| JP2002255322A (en) * | 2001-02-23 | 2002-09-11 | Sumitomo Metal Ind Ltd | Coil turning device |
-
2012
- 2012-06-07 CN CN201210186618.2A patent/CN102699131B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201295709Y (en) * | 2008-11-14 | 2009-08-26 | 中冶陕压重工设备有限公司 | A sleeve loading and unloading apparatus |
| CN201291246Y (en) * | 2008-11-19 | 2009-08-19 | 中色科技股份有限公司 | Novel device capable of mounting sleeve and discharging residual coil |
| CN201728245U (en) * | 2010-06-17 | 2011-02-02 | 中冶陕压重工设备有限公司 | Multi-roll mill sleeve unloading device |
| CN202683665U (en) * | 2012-06-07 | 2013-01-23 | 中国重型机械研究院有限公司 | Tail coil unloading device |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平2002-255322A 2002.09.11 * |
| JP特开平7-136719A 1995.05.30 * |
| JP特开平8-267137A 1996.10.15 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102699131A (en) | 2012-10-03 |
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Address after: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 China Heavy Machinery Research Institute Co., Ltd. No. 209 Dongyuan Road, Weiyang District, Xi'an City, Shaanxi Province Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |