CN203917467U - A kind of material feeding platform reversible dolly - Google Patents
A kind of material feeding platform reversible dolly Download PDFInfo
- Publication number
- CN203917467U CN203917467U CN201420279752.1U CN201420279752U CN203917467U CN 203917467 U CN203917467 U CN 203917467U CN 201420279752 U CN201420279752 U CN 201420279752U CN 203917467 U CN203917467 U CN 203917467U
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- China
- Prior art keywords
- material feeding
- lifting platform
- platform
- feeding platform
- dolly
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 36
- 230000002441 reversible effect Effects 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 abstract description 2
- 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
- 230000007306 turnover Effects 0.000 description 1
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model belongs to field of metallurgical equipment, be specifically related to 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 acts on a side of material feeding platform bottom surface through through hole.The utility model is by carrying out convertible design to upper coil stripping car material feeding platform, in the situation that do not increase the special sleeve arrangement that unloads, saved 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.
Description
Technical field
The utility model belongs to field of metallurgical equipment, and 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 from the material feeding platform of upper coil stripping car, to take off, because steel sleeve weight is heavier, manual operation is got up extremely dangerous and is required great effort, if use crane to hang, get, 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.
Utility model content
The purpose of this utility model is to overcome existing upper coil stripping car to unload 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 utility model provides a kind of material feeding platform reversible dolly, comprises dolly support body, is located at the lifting platform of dolly support body top, is located at the material feeding platform of lifting platform top, also comprises 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 beneficial effects of the utility model are:
The utility model is by carrying out convertible design to upper coil stripping car material feeding platform, in the situation that do not increase the special sleeve arrangement that unloads, saved 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 utility model is described in further details.
Accompanying drawing explanation
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.
The specific embodiment
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 utility model is:
On normal, unload before coil of strip, overturning oil cylinder 4 piston rods are in retracted mode, material feeding platform 1 horizontal positioned; When 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 is to lifting platform 3 guiding 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.
When 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, around rotating stand 9, there is flip-flop movement 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, at this, does not repeat one by one.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420279752.1U CN203917467U (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 |
|---|---|---|---|
| CN201420279752.1U CN203917467U (en) | 2014-05-29 | 2014-05-29 | A kind of material feeding platform reversible dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917467U true CN203917467U (en) | 2014-11-05 |
Family
ID=51813348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279752.1U Expired - Fee Related CN203917467U (en) | 2014-05-29 | 2014-05-29 | A kind of material feeding platform reversible dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014612A (en) * | 2014-05-29 | 2014-09-03 | 中国重型机械研究院股份公司 | Turnover dolly of material-receiving table |
| CN104907354A (en) * | 2015-05-28 | 2015-09-16 | 中国重型机械研究院股份公司 | Bush off-line apparatus |
| CN107745990A (en) * | 2017-12-01 | 2018-03-02 | 李艳开 | Single take-up amorphous thin ribbon automatic lap changing apparatus is with unloading winding apparatus |
| CN108555391A (en) * | 2018-06-05 | 2018-09-21 | 浙江锯力煌锯床股份有限公司 | Intelligent multiple length Cutting indexes assembly line |
-
2014
- 2014-05-29 CN CN201420279752.1U patent/CN203917467U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014612A (en) * | 2014-05-29 | 2014-09-03 | 中国重型机械研究院股份公司 | Turnover dolly of material-receiving table |
| CN104014612B (en) * | 2014-05-29 | 2016-03-16 | 中国重型机械研究院股份公司 | A kind of material feeding platform reversible dolly |
| CN104907354A (en) * | 2015-05-28 | 2015-09-16 | 中国重型机械研究院股份公司 | Bush off-line apparatus |
| CN107745990A (en) * | 2017-12-01 | 2018-03-02 | 李艳开 | Single take-up amorphous thin ribbon automatic lap changing apparatus is with unloading winding apparatus |
| CN107745990B (en) * | 2017-12-01 | 2024-04-12 | 山东电航电力设备科技有限公司 | Coil unloading device for single-winding amorphous ribbon automatic coil changer |
| CN108555391A (en) * | 2018-06-05 | 2018-09-21 | 浙江锯力煌锯床股份有限公司 | Intelligent multiple length Cutting indexes assembly line |
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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: 20141105 |