CN104014612A - Turnover dolly of material-receiving table - Google Patents
Turnover dolly of material-receiving table Download PDFInfo
- Publication number
- CN104014612A CN104014612A CN201410231608.5A CN201410231608A CN104014612A CN 104014612 A CN104014612 A CN 104014612A CN 201410231608 A CN201410231608 A CN 201410231608A CN 104014612 A CN104014612 A CN 104014612A
- Authority
- CN
- China
- Prior art keywords
- lifting platform
- dolly
- platform
- turnover
- material feeding
- 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.)
- Granted
Links
- 230000007306 turnover Effects 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims description 30
- 230000002441 reversible effect Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 abstract 3
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention belongs to the field of metallurgy equipment, and concretely relates to a turnover dolly of a material-receiving table. The turnover dolly comprises a dolly frame, a lifting platform arranged above the dolly frame, the material-receiving table arranged above the lifting platform, and a turnover oil cylinder arranged at one side of the underneath of the lifting platform; the one side of the top surface of the lifting platform is provided with a rotation bearer, and the lifting platform is in rotation connection with the material-receiving table via the rotation bearer; one side, opposite to the rotation bearer, at the top surface of the lifting platform is provided with a through hole; the turnover oil cylinder is installed below the through hole; and the piston rod of the turnover oil cylinder penetrates the through hole and acts on one side of the underside of the material-receiving table. Through the turnover design of the dolly for charging/discharging coils , under the condition that no special sleeve removing apparatus is increased, equipment investment is saved, workshop occupied land is reduced; and also the turnover dolly satisfies demands on coil charging/discharging and sleeve discharging, operation is safe and convenient, dual purposes are realized by using the one dolly, and the turnover dolly has the characteristics of simple and compact structure, convenient and safe operation, and economy and practicability.
Description
Technical field
The invention belongs to field of metallurgical equipment, being specifically related to needs cooperation to unload the material feeding platform reversible dolly of sleeve in a kind of strip cold rolling mills production line.
Background technology
In strip cold rolling mills production line from uncoiling or batch reel and unload sleeve and the tail volume work that is absolutely necessary of getting.The method of unloading at present sleeve and tail volume in domestic such production line has two kinds, and the one, utilize common upper coil stripping car to unload sleeve and tail volume, another kind of mode is to design independently to unload sleeve arrangement.
Utilizing common upper coil stripping car to unload sleeve and tail rolls up maximum shortcoming and is that common upper coil stripping car material feeding platform is all fixing not turnover, sleeve is after reel is unloaded down, need manually to take off from the material feeding platform of upper coil stripping car, because steel sleeve weight is heavier, manual operation is got up extremely dangerous and is required great effort, get if use crane to hang, take for a long time crane, very uneconomical.
Sleeve arrangement is independently unloaded in design, has increased equipment investment, has taken equipment land used, economical not, inconvenient operation.
Summary of the invention
The object of the invention is to overcome existing upper coil stripping car unloading the extremely dangerous and effort of when volume manual operation, and the problem of the uneconomical and inconvenient operation of sleeve arrangement is independently unloaded in design.
For this reason, the invention provides a kind of material feeding platform reversible dolly, comprise dolly support body, be located at the lifting platform of dolly support body top, be located at the material feeding platform of lifting platform top, also comprise the overturning oil cylinder that is arranged on described lifting platform below one side.
On described lifting platform, end face one side arranges rotating stand, and lifting platform is rotated and connects with material feeding platform by this rotating stand.
On described lifting platform, end face and a side relative with rotating stand offer through hole, and described overturning oil cylinder is arranged on the below of through hole, and the piston rod of overturning oil cylinder is hinged through the lower surface of through hole and material feeding platform.
Four jiaos of described lifting platform lower surfaces are respectively provided with a lifting guide pillar, and lifting guide pillar is fixedly connected with lifting platform.
Described rotating stand is arranged on two straight centers of lifting guide pillar of lifting platform one side, and described through hole is arranged on lifting platform and two straight centers of lifting guide pillar of a side relative to rotating stand.
In described dolly support body, be provided with the pilot hole for coordinating lifting guide pillar to slide up and down.
The invention has the beneficial effects as follows:
The present invention is by carrying out convertible design to upper coil stripping car material feeding platform, in the case of not increasing special unloading sleeve arrangement, save equipment investment, reduce factory building land used, on meeting, unload the needs of rolling up and unloading sleeve, easy-to-operate simultaneously, realize a car dual-purpose, there is feature simple and compact for structure, easy and safe to operate, economical and practical.
Below with reference to accompanying drawing, the present invention is described in further details.
Brief description of the drawings
Fig. 1 is the structural representation of material feeding platform reversible dolly;
Fig. 2 is the top view of lifting platform.
In figure: 1, material feeding platform; 2, hinge; 3, lifting platform; 4, overturning oil cylinder; 5, running wheel; 6, dolly support body; 7, lifting guide pillar; 8, hoist cylinder; 9, rotating stand; 10, through hole; 11 pilot holes.
Detailed description of the invention
In order to solve existing upper coil stripping car unloading the extremely dangerous and effort of when volume manual operation, and the problem of the uneconomical and inconvenient operation of sleeve arrangement is independently unloaded in design.It is a kind of as Fig. 1 that the present embodiment provides, material feeding platform reversible dolly shown in Fig. 2, comprise material feeding platform 1, dolly support body 6, lifting platform 3, hoist cylinder 8, overturning oil cylinder 4, running wheel 5, lifting platform 3 is arranged on the top of dolly support body 6, material feeding platform 1 is arranged on the top of lifting platform 3, on lifting platform 3, end face one side arranges rotating stand 9, lifting platform 3 is by this rotating stand 9, hinge 2 rotates and connects with material feeding platform 1, hoist cylinder 8 is arranged on the below of dolly support body 6, hoist cylinder 8 cylinder ends are fixedly connected with and act on lifting platform 3 by flange with dolly support body 6, for the rise and fall of lifting platform 3 provide power, the piston rod rod end of hoist cylinder 8 is fixedly connected with lifting platform 3 through the center of dolly support body 6, overturning oil cylinder 4 is arranged on lifting platform 3 below one sides, on lifting platform 3, end face and a side relative with rotating stand 9 offer through hole 10, overturning oil cylinder 4 is arranged on the below of through hole 10, the piston rod of overturning oil cylinder 4 acts on a side of the bottom surface of material feeding platform 1 through through hole 10, can be fixedly connected with or the piston rod of overturning oil cylinder 4 hinged with material feeding platform 1 lower surface through lifting platform 3 through holes 10, overturning oil cylinder 4 two ends are fixedly connected with lifting platform 3 lower surfaces, carriage walking wheel 5 is arranged on dolly support body 6 both sides.
Four jiaos of lifting platform 3 lower surfaces are respectively provided with a lifting guide pillar 7, and lifting guide pillar 7 is fixedly connected with lifting platform 3, and the tailpiece of the piston rod of hoist cylinder 8 is fixedly connected with in the middle of lifting platform 3, is provided with the pilot hole 11 for coordinating lifting guide pillar 7 to slide up and down in dolly support body 6.
Material feeding platform reversible dolly operation principle of the present invention is:
On normal, unload before coil of strip, overturning oil cylinder 4 piston rods are in retracted mode, material feeding platform 1 horizontal positioned; In the time that needs connect coil of strip, lifting platform 3 is under the effect of hoist cylinder 8, and the piston rod of hoist cylinder 8 rises, and lifting guide pillar 7 leads to lifting platform 3 in dolly support body 6 pilot holes 11 simultaneously, and lifting platform 3 drives material feeding platform 1 to rise to and connects volume height.
In the time that needs unload coil of strip, the piston rod indentation of hoist cylinder 8, lifting guide pillar 7 leads to lifting platform 3 in dolly support body 6 pilot holes 11 simultaneously, lifting platform 3 drives material feeding platform 1 asking coil of strip to move downward to unloading volume height, then carriage walking wheel 5 rotates, run to steel coil sleeve and stack position, now controlling overturning oil cylinder 4 piston rods stretches out, under the effect of overturning oil cylinder 4, there is flip-flop movement around rotating stand 9 in material feeding platform 1, coil of strip rolls along incline direction on material feeding platform 1 carrying roller, fall within the sleeve stacking position that is arranged on dolly side, complete the sleeve work of unloading.
In the present embodiment, NM technology is prior art, does not repeat one by one at this.
More than exemplifying is only to illustrate of the present invention, does not form the restriction to protection scope of the present invention, within the every and same or analogous design of the present invention all belongs to protection scope of the present invention.
Claims (4)
1. a material feeding platform reversible dolly, comprise dolly support body (6), be located at the lifting platform (3) of dolly support body (6) top, be located at the material feeding platform (1) of lifting platform (3) top, it is characterized in that: also comprise the overturning oil cylinder (4) that is arranged on described lifting platform (3) below one side;
Upper end face one side of described lifting platform (3) arranges rotating stand (9), and lifting platform (3) is rotated and connects with material feeding platform (1) by this rotating stand (9);
The upper end face of described lifting platform (3) and a side relative with rotating stand (9) offer through hole (10), described overturning oil cylinder (4) is arranged on the below of through hole (10), and the piston rod of overturning oil cylinder (4) is hinged with the lower surface of material feeding platform (1) through through hole 10.
2. a kind of material feeding platform reversible dolly according to claim 1, is characterized in that: four jiaos of described lifting platform (3) lower surfaces are respectively provided with a lifting guide pillar (7), and lifting guide pillar (7) is fixedly connected with lifting platform (3).
3. a kind of material feeding platform reversible dolly according to claim 2, it is characterized in that: described rotating stand (9) is arranged on the straight center of lifting platform two lifting guide pillars of (3) one side (7), described through hole (10) be arranged on lifting platform (3) upper and with the straight center of two lifting guide pillars (7) of the relative side of rotating stand (9).
4. a kind of material feeding platform reversible dolly according to claim 2, is characterized in that: in described dolly support body (6), be provided with the pilot hole (11) for coordinating lifting guide pillar (7) to slide up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231608.5A CN104014612B (en) | 2014-05-29 | 2014-05-29 | A kind of material feeding platform reversible dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410231608.5A CN104014612B (en) | 2014-05-29 | 2014-05-29 | A kind of material feeding platform reversible dolly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014612A true CN104014612A (en) | 2014-09-03 |
| CN104014612B CN104014612B (en) | 2016-03-16 |
Family
ID=51431772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410231608.5A Active CN104014612B (en) | 2014-05-29 | 2014-05-29 | A kind of material feeding platform reversible dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014612B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861743A (en) * | 2018-06-27 | 2018-11-23 | 常州诺丁精密机械制造有限公司 | A kind of plastic film unloads winding apparatus |
| CN114798808A (en) * | 2022-04-25 | 2022-07-29 | 广东含元工业技术有限公司 | Multifunctional integrated trolley for loading and unloading coils and assisting coils |
| CN116550774A (en) * | 2023-05-31 | 2023-08-08 | 中色科技股份有限公司 | A trolley structure capable of automatically loading and unloading sleeves for copper strip mills |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899999Y (en) * | 2006-02-17 | 2007-05-16 | 天津天重中直科技工程有限公司 | Roll unloading and roll turning machine for hot rolled strip no-core winder |
| JP2008143665A (en) * | 2006-12-11 | 2008-06-26 | Kobe Steel Ltd | Coil falling-down preventive device for coil car |
| 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 |
| DE102010046282A1 (en) * | 2010-06-23 | 2011-12-29 | Dietmar Kupferschläger | Handling device for coil carrier |
| CN103406389A (en) * | 2013-08-14 | 2013-11-27 | 中国重型机械研究院股份公司 | Anti-loosening mechanism with tape-tracking function |
| CN103624105A (en) * | 2013-11-25 | 2014-03-12 | 中国重型机械研究院股份公司 | Sleeve uninstalling device |
| CN203917467U (en) * | 2014-05-29 | 2014-11-05 | 中国重型机械研究院股份公司 | A kind of material feeding platform reversible dolly |
-
2014
- 2014-05-29 CN CN201410231608.5A patent/CN104014612B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899999Y (en) * | 2006-02-17 | 2007-05-16 | 天津天重中直科技工程有限公司 | Roll unloading and roll turning machine for hot rolled strip no-core winder |
| JP2008143665A (en) * | 2006-12-11 | 2008-06-26 | Kobe Steel Ltd | Coil falling-down preventive device for coil car |
| 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 |
| DE102010046282A1 (en) * | 2010-06-23 | 2011-12-29 | Dietmar Kupferschläger | Handling device for coil carrier |
| CN103406389A (en) * | 2013-08-14 | 2013-11-27 | 中国重型机械研究院股份公司 | Anti-loosening mechanism with tape-tracking function |
| CN103624105A (en) * | 2013-11-25 | 2014-03-12 | 中国重型机械研究院股份公司 | Sleeve uninstalling device |
| CN203917467U (en) * | 2014-05-29 | 2014-11-05 | 中国重型机械研究院股份公司 | A kind of material feeding platform reversible dolly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861743A (en) * | 2018-06-27 | 2018-11-23 | 常州诺丁精密机械制造有限公司 | A kind of plastic film unloads winding apparatus |
| CN114798808A (en) * | 2022-04-25 | 2022-07-29 | 广东含元工业技术有限公司 | Multifunctional integrated trolley for loading and unloading coils and assisting coils |
| CN114798808B (en) * | 2022-04-25 | 2024-08-16 | 广东含元工业技术有限公司 | Multifunctional integrated trolley for winding and unwinding assisting |
| CN116550774A (en) * | 2023-05-31 | 2023-08-08 | 中色科技股份有限公司 | A trolley structure capable of automatically loading and unloading sleeves for copper strip mills |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014612B (en) | 2016-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203917467U (en) | A kind of material feeding platform reversible dolly | |
| CN206466818U (en) | Cable is wound and handling integrated apparatus | |
| CN110723450B (en) | A steel coil three-dimensional warehouse based on track opening and closing device | |
| CN110893415B (en) | Anti-tipping coil loading and unloading trolley and use method thereof | |
| CN104014612A (en) | Turnover dolly of material-receiving table | |
| CN201458331U (en) | Coil unloading and rewinding device for steel coil chain conveyor system | |
| CN105382030B (en) | A kind of work roll changing method of milling train | |
| CN104525619B (en) | A material collecting buffer device of a coil car | |
| CN203976291U (en) | Suspension type Copper Foil volume transport trolley | |
| CN207497979U (en) | A kind of automatic apparatus for getting on/down of power construction cable reel | |
| CN210525051U (en) | Mold storage rack | |
| CN203498038U (en) | Forklift structure | |
| CN202829063U (en) | Paper element replacement device for rewinding machine of toilet roll paper | |
| CN207276149U (en) | A kind of Continuous Casting Rolls loading and unloading centralising device | |
| CN202212929U (en) | Veneer reeling machine round pin axle dismounting device | |
| CN206901620U (en) | Machining equipment auxiliary installation device | |
| CN106240430B (en) | Movable gantry type rotatable automatic counterweight vehicle-mounted self-loading and unloading equipment | |
| CN205397736U (en) | Folding over -and -under type cable drum unwrapping wire support frame | |
| CN207290730U (en) | A kind of die changing mechanism | |
| RU2481165C2 (en) | Truck and method of transfer of drive spindle for rolling mill roll | |
| CN202591436U (en) | Forklift truck facilitating assembling and disassembling stamping die | |
| CN206244205U (en) | Track traffic direct current cables spiral support | |
| CN106608604A (en) | Auxiliary platform of wall-climbing robot and lifting method of wall-climbing robot | |
| CN209553229U (en) | Movable supporting rod vehicle | |
| CN205634756U (en) | Multifunctional lifting platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: 710018 Area D, No. 3699 Shanglin Road, Caotan Ecological Industrial Park, Economic Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Heavy Technology Co.,Ltd. Address before: 710032 Dongyuan Road 209, Weiyang District, Xi'an City, Shaanxi Province Patentee before: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. |