CN207446962U - Entrance material pressing device and cold-rolling mill - Google Patents
Entrance material pressing device and cold-rolling mill Download PDFInfo
- Publication number
- CN207446962U CN207446962U CN201721620943.XU CN201721620943U CN207446962U CN 207446962 U CN207446962 U CN 207446962U CN 201721620943 U CN201721620943 U CN 201721620943U CN 207446962 U CN207446962 U CN 207446962U
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- Prior art keywords
- guide plate
- pinch roller
- entrance
- material pressing
- band
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Abstract
The utility model provides a kind of entrance material pressing device and cold-rolling mill, it is related to cold rolling mill equipment technical field, in entrance material pressing device, it is equipped with to guide the first guide plate of band between uncoiler and clamping and conveying device, it includes inlet device body, and inlet device body is articulated with rotating member, and the movable end of rotating member is equipped with the first pressure roller, inlet device is additionally provided with the actuator that driving rotating member rotates, and actuator can control the first pressure roller to compress the band head being located on the first guide plate.The technical issues of conveying cannot be clamped after uncoiler stretching to thicker on-deformable band by clamping and conveying device in the prior art by alleviating.
Description
Technical field
The utility model is related to cold rolling mill equipment technical field, in particular to a kind of entrance material pressing device and cold rolling
Machine.
Background technology
Cold-rolling mill is the main equipment of cold rolling production, and type mill can be divided into two rollers, four-roller, six by the configuration of roll
Roller, Y shape, the milling train of multimachine and special shape, generally, the number of roll is more, can more make thinner harder band.Its
In, on the operation of rolling of the bands such as aluminium strip, by taking 4-roller cold rolling mill as an example, first, the band in uncoiler is in uncoiler
It is stretched out under the rotation of spool, the head of band is made to be fixed by pinch roller, under the rotation of pinch roller, band is conveyed to milling train direction
And the band of appointed thickness is formed by mill milling, molding band continues under the rotation of working roll towards outlet device in milling train
It stretches out, the head of profile band can smoothly reach coiling machine under the guiding role of gravity and outlet device such as guide plate
Spool, at this point, the spool direction of pressure roller towards coiling machine is mobile and the head of band is fixed on the lateral wall of spool, at this time
Under the rotation of spool, molding band is gradually involved on coiler reel, completes the rolling work of band.
It is to advance under the guiding of guide plate towards clamping and conveying device, until by pinch roller after wherein band is stretched out by uncoiler
It clamps, but for thicker band, when it is opened by baffle by uncoiling mechanical shovel, the thickness of itself causes its head will not be in gravity
Under the action of bend downward and abutted with the upper surface of guide plate, at this point, the height when head of band reaches clamping and conveying device is higher than
The height being open between two pinch rollers, and then cause band that can not be clamped, and then influence subsequent rolling, it is impossible to meet and use
The demand of person.
Utility model content
The purpose of this utility model is to provide a kind of entrance material pressing device and cold-rolling mill, with alleviate in the prior art to compared with
Thick on-deformable band cannot clamp the technical issues of conveying after uncoiler stretching by clamping and conveying device.
The utility model provides a kind of entrance material pressing device, is equipped with to guide band between uncoiler and clamping and conveying device
First guide plate, including inlet device body, the inlet device body is articulated with rotating member, and the movable end of the rotating member is equipped with
First pressure roller, the inlet device body are additionally provided with the actuator that the rotating member is driven to rotate, and the actuator can control
First pressure roller compresses the band head being located on first guide plate.
Further；The actuator is first hydraulic cylinder, the cylinder body of the first hydraulic cylinder and the inlet device sheet
Body is pivotally connected, and the rotating member is rotor plate, and the rotor plate and the piston of the first hydraulic cylinder are pivotally connected.
Further；The inlet device body further includes the second pressure roller, and second pressure roller, which is fixed, is wrapped in institute
State the band on the spool of uncoiler.
Further；The clamping and conveying device includes the first pinch roller and the second pinch roller, and first pinch roller is fixed on
On the inlet device body, second pinch roller is fixed on rotating turret, the rotating turret and the inlet device body
Pivot joint, the inlet device body are additionally provided with the second hydraulic cylinder that the rotating turret is driven to rotate, and second pinch roller can
It is rotated towards first pinch roller and compresses the band jointly with first pinch roller.
Further；First guide plate is fixed on the inlet device body, and described first guide plate one end is towards institute
State the outlet of uncoiler, the other end is towards the entrance between first pinch roller and second pinch roller.
Further；First pinch roller is equipped with the second guide plate away from the one side of first guide plate, and described second leads
Plate is pivotally connected with the inlet device body, and guide rod is also articulated on second guide plate, and the other end pivot joint of the guide rod is expert at
It walks on stent, the mobile holder can be done to be moved away from and close to the inlet device body, and the mobile holder is pressed away from institute
The distance of inlet device body is stated, divides be divided into the first critical condition and the second critical condition from far near；
When the mobile holder is located at the first critical condition, described second guide plate one end towards first pinch roller and
Outlet between second pinch roller, the other end is towards the entrance of milling train；
When the mobile holder is located at the second critical condition, the center of gravity of second guide plate is closest to the inlet device
Body.
Further；The top of the mobile holder is equipped with support bar, when the mobile holder is located at the first critical condition
When, the lower face of second guide plate is abutted with the upper surface of the support bar.
Further；The support bar is detachably mounted on the mobile holder.
Further；The height of the support bar is adjustable.
The utility model also provides a kind of cold-rolling mill, including entrance material pressing device as described above.
Compared with the prior art, entrance material pressing device and cold-rolling mill provided by the utility model have the beneficial effect that：
Entrance material pressing device provided by the utility model, between uncoiler and clamping and conveying device, and positioned at the first guide plate
Top, mainly include inlet device body, wherein, inlet device body is articulated with rotating member, and the movable end of rotating member is set
There is the first pressure roller, at this point, actuator can control the rotation of rotating member, and the first pressure roller can be made close and contact first lead
Plate.
Specifically, band is after uncoiler is opened and stretched out by the first guide plate shovel, when band is thicker or head is uneven
It waits, head is located at the top of the first guide plate and is not contacted with the first guide plate, at this point, controlling turning for rotating member by actuator
It is dynamic, the first pressure roller is made to be rotated towards the first guide plate, and band is clamped between the first pressure roller and the first guide plate, it completes to band
Lead further to, at this point, band, during stretching is continued, head can keep connecing with the first guide plate upper surface constantly
It touches, and then smoothly enters the entrance of clamping and conveying device under the guiding of the first guide plate, and be clamped and be delivered to milling train and carry out rolling work
Sequence.The above process, only need to be easy to operate quick by controlling actuator that the guiding of band can be completed, and improves cold-rolling mill
Rolling efficiency.
The technical advantage of cold-rolling mill provided by the utility model is identical with the technical advantage of above-mentioned entrance material pressing device, herein
It repeats no more.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram in addition to material guide device in the entrance material pressing device that the utility model embodiment provides；
Fig. 2 is when mobile holder is located at the first critical condition in the entrance material guide device that provides of the utility model embodiment
Structure diagram；
Fig. 3 is when mobile holder is located at the second critical condition in the entrance material guide device that provides of the utility model embodiment
Structure diagram.
Icon：100- inlet device bodies；The first guide plates of 200-；300- guide rods；400- mobile holders；500- branch
Stay；The first pinch rollers of 600-；The second pinch rollers of 700-；800- rotating turrets；900- first hydraulic cylinders；1000- second
Guide plate；1100- rotor plates；1200- second hydraulic cylinders；The first pressure rollers of 1300-；The second pressure rollers of 1400-；1500- uncoilings
Machine.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
As shown in Figure 1, the utility model embodiment provides a kind of entrance material pressing device, uncoiler 1500 and clamping and conveying device it
Between be equipped with to guide the first guide plate 200 of band, including inlet device body 100, inlet device body 100 is articulated with turn
Moving part, the movable end of rotating member are equipped with the first pressure roller 1300, and inlet device body 100 is additionally provided with the driving that driving rotating member rotates
Part, actuator can control the first pressure roller 1300 to compress the band head being located on the first guide plate 200.
The entrance material pressing device that the utility model embodiment provides, between uncoiler 1500 and clamping and conveying device, and position
In the top of the first guide plate 200, mainly include inlet device body 100, wherein, inlet device body 100 is articulated with rotation
Part, the movable end of rotating member is equipped with the first pressure roller 1300, at this point, actuator can control the rotation of rotating member, and can make the
One pressure roller, 1300 close and the first guide plate 200 of contact.
Specifically, band is after uncoiler 1500 is opened and stretched out by the first guide plate 200 shovel, when band is thicker or head
When uneven, head is located at the top of the first guide plate 200 and is not contacted with the first guide plate 200, at this point, passing through actuator
The rotation of rotating member is controlled, the first pressure roller 1300 is made to be rotated towards the first guide plate 200, and band is clamped in the first pressure roller
1300 and first between guide plate 200, complete to lead further to band, at this point, band is during stretching is continued, head
It can keep contacting with 200 upper surface of the first guide plate constantly, and then smoothly enter clamping and conveying device under the guiding of the first guide plate 200
Entrance, and be clamped be delivered to milling train carry out rolling process.The above process, only need to be by controlling actuator that band can be completed
Guiding, it is easy to operate quick, improve the rolling efficiency of cold-rolling mill.
It is noted that the present embodiment by set the first pressure roller 1300, to band carry out compress be oriented to while, no
Band can be caused to scrape equivalent damage, ensure that the quality of band.
Specifically, the present embodiment also the concrete structure of entrance material pressing device is done it is described in detail below.
First, the present embodiment sets actuator as first hydraulic cylinder 900, the cylinder body and inlet device of first hydraulic cylinder 900
Body 100 is pivotally connected, and rotating member is rotor plate 1100, and rotor plate 1100 and the piston of first hydraulic cylinder 900 are pivotally connected.
Alternatively, connector can also be the flase floor being made of multiple connecting rods being mutually parallel.
Alternatively, for the actuator that driving rotor plate 1100 rotates, hoisting equipment can also be used, be led by flexible rope
Draw the rotation of rotor plate 1100.
Further, in the present embodiment, inlet device body 100 further includes the second pressure roller 1400, and the second pressure roller 1400 is pressed
Fasten the band being wrapped on the spool of uncoiler 1500.
Second pressure roller 1400 is set close to the outlet of uncoiler 1500, and the second pressure roller 1400 and the first guide plate 200 are towards opening
It is moved towards clamping and conveying device direction on the head of one end common guarantee band of volume machine 1500.
In the present embodiment, clamping and conveying device includes the first pinch roller 600 and the second pinch roller 700, and the first pinch roller 600 is fixed
On inlet device body 100, the second pinch roller 700 is fixed on rotating turret 800, rotating turret 800 and inlet device body 100
Pivot joint, inlet device body 100 are additionally provided with the second hydraulic cylinder 1200 that driving rotating turret 800 rotates, and the second pinch roller 700 can
It is rotated towards the first pinch roller 600 and compresses conveying band jointly with the first pinch roller 600.
Specifically, the first pinch roller 600 is drive roll, the second pinch roller 700 is driven voller, when 600 He of the first pinch roller
Second pinch roller 700 is fixedly clamped behind the head of band, and the first pressure roller 1300 need not again be oriented to band, can pass through
First hydraulic cylinder 900 controls the first pressure roller 1300 away from the first guide plate 200.
In the present embodiment, the first guide plate 200 is fixed on inlet device body 100, and 200 one end of the first guide plate is towards uncoiling
The outlet of machine 1500, the entrance between the other end the first pinch roller 600 of direction and the second pinch roller 700.
Preferably, the plane where the upper surface of the first guide plate 200 of setting and the roll surface of the first pinch roller 600 are tangent, and
Entrance between first pinch roller 600 and the second pinch roller 700 refer to the second pinch roller 700 away from the first pinch roller 600 it is farthest when
Entrance, disclosure satisfy that and also can extend into the entrance when band head is moved slightly away from the upper surface of the first guide plate 200, fill pinch
Put the similary pinch completed to band head.
Specifically, in the present embodiment, as shown in Figures 2 and 3, the first pinch roller 600 is set away from the one side of the first guide plate 200
There is the second guide plate 1000, the second guide plate 1000 is pivotally connected with inlet device body 100, and guide rod is also articulated on the second guide plate 1000
300, the other end of guide rod 300 is articulated on mobile holder 400, and mobile holder 400 can be done away from and close to inlet device sheet
Body 100 moves, and mobile holder 400 presses the distance away from inlet device body 100, divides be divided into the first critical condition from far near
With the second critical condition；When mobile holder 400 is located at the first critical condition, 1000 one end of the second guide plate the first pinch roller of direction
600 and the second outlet between pinch roller 700, the other end is towards the entrance of milling train；When mobile holder 400 is located at the second critical shape
During state, the center of gravity of the second guide plate 1000 is closest to inlet device body 100.
Second guide plate 1000 is used for the entrance that band is guided to be delivered to milling train by clamping and conveying device, the second guide plate 1000, guide rod
300 and mobile holder 400 collectively constitute the material guide device of band, specifically, the entrance of milling train is higher than the outlet of clamping and conveying device, because
, when mobile holder 400 is located at the first critical condition, the second guide plate 1000 is set obliquely between clamping and conveying device and milling train for this,
Band exports inceptive direction when stretching out as horizontal direction by clamping and conveying device, therefore no matter whether band easily bends, head
It will be contacted with the upper surface of the second guide plate 1000, and as the entrance of upper surface towards the milling train of the second guide plate 1000 moves,
Ensure the smooth rolling to band.
Further, since clamping and conveying device and mobile holder 400 are all a parts for inlet device, by setting mobile holder
400 can do close and be moved away from clamping and conveying device, can realize the adjustment of inlet device volume.Specifically, in cold-rolling mill work
When making, mobile holder 400 is set to be in the first critical condition, at this point, inlet device is in extended configuration, it can be real with milling train
It now docks, ensures that band enters milling train by inlet device；And when inlet device does not work or needs maintenance, walking can be set
Stent 400 is located at the second connection status, at this point, 400 and second guide plate 1000 of mobile holder is shunk towards clamping and conveying device, entrance
Device is in contraction state, and shared gross space reduces, and facilitates the movement of inlet device entirety.
Specifically, in the present embodiment, the top of mobile holder 400 is equipped with support bar 500, when mobile holder 400 is located at the
During one critical condition, the lower face of the second guide plate 1000 is abutted with the upper surface of support bar 500.
Movement of the mobile holder 400 to clamping and conveying device is to move horizontally, when mobile holder 400 is located at the second critical condition
When, guide rod 300 is approximately at vertical state, and the drive-connecting shaft of such as guide rod 300 of mobile holder 400 is less than the second guide plate 1000 at this time
With the drive-connecting shaft of guide rod 300；When mobile holder 400 is moved by the second critical condition to the first critical condition, the second guide plate
1000 clockwise be rotated down until its lower face abutted with 500 upper surface of support bar, at this point, guide rod 300 compared with ground still
With certain oblique angle, it is therefore prevented that guide rod 300, which is rotated to level, causes mobile holder 400 that can not be re-directed towards clamping and conveying device movement；
And at this point, the gravity of band is acted on mobile holder 400 on the gravity of the second guide plate 1000 and the second guide plate 1000
Support bar 500, be in guide rod 300 and do not stress state.
Further, the present embodiment sets support bar 500 to be detachably mounted on mobile holder 400.
Such as, support bar 500 and mobile holder 400 can be bolted or plugged and fixed.
The height that the present embodiment also sets up support bar 500 is adjustable.
Specifically, support bar 500 can be set to be equipped with multiple connecting holes in vertical direction, vertical on mobile holder 400
Direction is equipped with corresponding threaded hole, is tightened after the connecting hole of different height is passed through by bolt with threaded hole, makes support bar
500 upper surfaces have different height far from ground.
At this point, for the different milling train of entrance height, by adjusting the height of support bar 500, thus it is possible to vary the second guide plate
1000 compared with ground angle, and then make the second guide plate 1000 away from clamping and conveying device one end moment towards milling train entrance.
Embodiment two
The utility model embodiment provides a kind of cold-rolling mill, including entrance material pressing device as described above.
When cold-rolling mill carries out rolling work for new uncoiler 1500, band is in uncoiler 1500 by the second guide plate
After 1000 shovels are opened and stretched out, when band is thicker or when the injustice of head, head be located at the top of the first guide plate 200 and
It is not contacted with the first guide plate 200, at this point, controlling the rotation of rotating member by actuator, makes the first pressure roller 1300 towards first
Guide plate 200 rotates, and band is clamped between the first pressure roller 1300 and the first guide plate 200, completes further leading to band
To at this point, band, during stretching is continued, head can keep contacting with 200 upper surface of the first guide plate constantly, Jin Er
Smoothly enter the entrance of clamping and conveying device under the guiding of first guide plate 200, and be clamped and be delivered to milling train progress rolling process.On
Process is stated, only need to be easy to operate quick by controlling actuator that the guiding of band can be completed, improve the rolling effect of cold-rolling mill
Rate.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
1. a kind of entrance material pressing device is equipped with to guide the first guide plate of band, feature between uncoiler and clamping and conveying device
It is, including inlet device body, the inlet device body is articulated with rotating member, and the movable end of the rotating member is equipped with first
Pressure roller, the inlet device body are additionally provided with the actuator that the rotating member is driven to rotate, and the actuator can control described
First pressure roller compresses the band head being located on first guide plate.
2. entrance material pressing device according to claim 1, which is characterized in that the actuator is first hydraulic cylinder, described
The cylinder body of first hydraulic cylinder and the inlet device body are pivotally connected, and the rotating member is rotor plate, the rotor plate and described the
The piston pivot joint of one hydraulic cylinder.
3. entrance material pressing device according to claim 2, which is characterized in that the inlet device body further includes the second pressure
Roller, second pressure roller are fixed the band being wrapped on the spool of the uncoiler.
4. entrance material pressing device according to claim 1, which is characterized in that the clamping and conveying device include the first pinch roller and
Second pinch roller, first pinch roller are fixed on the inlet device body, and second pinch roller is fixed on rotating turret
On, the rotating turret is pivotally connected with the inlet device body, and the inlet device body is additionally provided with the driving rotating turret and rotates
Second hydraulic cylinder, second pinch roller can towards first pinch roller rotate and and first pinch roller press jointly
The tight band.
5. entrance material pressing device according to claim 4, which is characterized in that first guide plate is fixed on the entrance dress
It puts on body, described first guide plate one end is towards the outlet of the uncoiler, and the other end is towards first pinch roller and described
Entrance between second pinch roller.
6. entrance material pressing device according to claim 4, which is characterized in that first pinch roller is led away from described first
The one side of plate is equipped with the second guide plate, and second guide plate is pivotally connected with the inlet device body, is also pivotally connected on second guide plate
There is guide rod, the other end of the guide rod is articulated on mobile holder, and the mobile holder can be done away from and close to the entrance
Device body moves, and the mobile holder presses the distance away from the inlet device body, divides from far near and is divided into first and faces
Boundary's state and the second critical condition；
When the mobile holder is located at the first critical condition, described second guide plate one end is towards first pinch roller and described
Outlet between second pinch roller, the other end is towards the entrance of milling train；
When the mobile holder is located at the second critical condition, the center of gravity of second guide plate is closest to the inlet device sheet
Body.
7. entrance material pressing device according to claim 6, which is characterized in that the top of the mobile holder is equipped with support
Item, when the mobile holder is located at the first critical condition, the lower face of second guide plate and the upper surface of the support bar
It abuts.
8. entrance material pressing device according to claim 7, which is characterized in that the support bar is detachably mounted to described
On mobile holder.
9. entrance material pressing device according to claim 8, which is characterized in that the height of the support bar is adjustable.
10. a kind of cold-rolling mill, which is characterized in that including entrance material pressing device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620943.XU CN207446962U (en) | 2017-11-28 | 2017-11-28 | Entrance material pressing device and cold-rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620943.XU CN207446962U (en) | 2017-11-28 | 2017-11-28 | Entrance material pressing device and cold-rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446962U true CN207446962U (en) | 2018-06-05 |
Family
ID=62275376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620943.XU Expired - Fee Related CN207446962U (en) | 2017-11-28 | 2017-11-28 | Entrance material pressing device and cold-rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207446962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290375A (en) * | 2018-10-31 | 2019-02-01 | 中色科技股份有限公司 | A kind of dynamic swinging guide plate device of the free drive for type mill |
-
2017
- 2017-11-28 CN CN201721620943.XU patent/CN207446962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290375A (en) * | 2018-10-31 | 2019-02-01 | 中色科技股份有限公司 | A kind of dynamic swinging guide plate device of the free drive for type mill |
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Granted publication date: 20180605 Termination date: 20211128 |