CN207372037U - Improve the control device of steel edge portion quality - Google Patents
Improve the control device of steel edge portion quality Download PDFInfo
- Publication number
- CN207372037U CN207372037U CN201721142774.3U CN201721142774U CN207372037U CN 207372037 U CN207372037 U CN 207372037U CN 201721142774 U CN201721142774 U CN 201721142774U CN 207372037 U CN207372037 U CN 207372037U
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- cylinder
- strip
- jockey pulley
- telescopic rod
- control
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Abstract
The utility model provides a kind of control device of the raising steel edge portion quality applied to strip coiling equipment technical field,Rocking arm (3) one end of cylinder (2) top position installation of the control device of the raising steel edge portion quality above device frame (1) with being flexibly connected,Rocking arm (3) other end is connected with jockey pulley (4),The telescopic rod (5) of cylinder (2) is connected with jockey pulley (4),Cylinder (2) is connected with control unit (7),When the telescopic rod (5) of control unit (7) control cylinder (2) is flexible,The distance between jockey pulley (4) and conveying roller (6) are configured to changed structure,The control device of the raising steel edge portion quality of the utility model,Belt steel surface can effectively be clamped,Ensure that strip remains straight during the motion,Avoid the bad problem of roll caused by freely moving about when batching strip movement after guide and guard are opened,Improve strip quality.
Description
Technical field
The utility model belongs to strip coiling equipment technical field, is to be related to a kind of raising steel edge portion more specifically
The control device of quality.
Background technology
In strip production field, the related steel of heat needs guide and guard to clamp in coiling process, just can guarantee that roll is good.Existing
Have in technology, in strip steel head and afterbody, batch guide and guard and controlled using position, in strip main paragraph, batch guide and guard using pressure
Control；Also have and directive wheel is installed on guide and guard are batched so that belt steel surface and batch and become sliding friction between guide and guard as rolling
Friction.Although the prior art takes all kinds of precautionary measures, steel edge portion and batch between guide and guard that there are still contact and generate
It is opposite to slide, so as to which abrasion can be formed to batching guide and guard, drawing crack is formed to steel edge portion, generates side damage, affects steel edge portion
Quality and equipment life.
Utility model content
Technical problem to be solved in the utility model is：There is provided it is a kind of simple in structure, can to belt steel surface effectively into
Row clamping, it is ensured that strip moves during the motion remains straight movement, when avoiding batching strip movement after guide and guard are opened
The bad problem of roll caused by freely moving about, finally effectively avoid steel edge portion contact with batching guide and guard and caused by steel edge portion
Problem is damaged on side, improves the control device of the raising steel edge portion quality of strip quality.
Solve the problems, such as techniques discussed above, the technical solution that the utility model is taken is：
The utility model is a kind of control device for improving steel edge portion quality, the control of the raising steel edge portion quality
Device processed includes device frame, and cylinder, cylinder top position installation rocking arm, one end and device frame are installed on device frame
Top is flexibly connected, and the rocking arm other end is connected with jockey pulley, and the telescopic rod of cylinder is connected with jockey pulley, is set among device frame
Multiple conveying rollers, cylinder are connected with the control unit that the telescopic rod of cylinder can be controlled to stretch, control unit control gas
When the telescopic rod of cylinder is flexible, the distance between jockey pulley and conveying roller are configured to changed structure.
The cylinder includes cylinder I and cylinder II, and cylinder I is mounted on device frame leftward position, and cylinder II is mounted on
Device frame right positions, rocking arm include rocking arm I and rocking arm II, and device frame includes the left mounting portion of protrusion and the right peace of protrusion
Dress portion, I one end of rocking arm are flexibly connected with left mounting portion, and I other end of rocking arm is flexibly connected with jockey pulley one end, II one end of rocking arm with
Right mounting portion flexible connection, II other end of rocking arm are flexibly connected with the jockey pulley other end.
The control unit is configured to the structure that control cylinder I and cylinder II stretch, control unit control cylinder I
When stretching with cylinder II, control unit is configured to control cylinder I and cylinder II while the structure stretched out or shunk simultaneously, more
A conveying roller is arranged to the structure arranged by gap, and multiple conveying rollers are arranged to be arranged horizontally in the knot in device frame centre position
Structure.
When the control unit control cylinder I and cylinder II are shunk simultaneously, the telescopic rod of cylinder I and stretching for cylinder II
Bar is configured to pull jockey pulley, and to the structure close to the movement of conveying roller direction, control unit controls cylinder I and cylinder II same
When stretching out, the telescopic rod of cylinder I and the telescopic rod of cylinder II are configured to that jockey pulley is pulled to move to away from conveying roller direction
Dynamic structure, control unit are mounted on device frame.
During strip coiling, strip is configured to the structure by the rollgang between jockey pulley and conveying roller, strip
During by rollgang between jockey pulley and conveying roller, jockey pulley is configured to apply structure of the pressure in belt steel surface.
The device frame left side sets left link block, and right link block, I lower end of cylinder and a left side are set on the right side of device frame
Link block connects, and II lower end of cylinder is connected with right link block, multiple foundation bolts is installed on device frame, device frame passes through ground
Foot bolt is installed on the ground.
The control device of the raising steel edge portion quality further includes positioning pin, and cylinder includes cylinder body and stretches
Bar sets body location hole on cylinder body, and telescopic rod location hole is set on telescopic rod, and control unit control cylinder, which is in, to be stretched out
During state, positioning pin is configured to through body location hole and the structure that is inserted into telescopic rod location hole.
Using the technical solution of the utility model, following advantageous effect can be obtained：
The control device described in the utility model for improving steel edge portion quality, when needing coiling band steel, when band steel toe
When portion has arrived device frame position, the telescopic rod of control unit cylinder stretches out, and telescopic rod, which stretches out, drives jockey pulley to be moved upward,
So as to which away from conveying roller, at this moment strip steel head is by jockey pulley lower position, when strip passes into jockey pulley, control unit
The telescopic rod of cylinder is controlled to shrink again, telescopic rod shrinkage band dynamic tension roller moves downwards, so as to close conveying roller, and until
Strip upper surface is fitted on jockey pulley, and strip lower surface is fitted in strip lower surface, so that jockey pulley and conveying roller
Strip is formed and accommodates power, in this way, in strip coiling operational process so that strip is always in clamp position, to strip
The direction of motion is limited, and strip no longer freely moves about, and so as to cancel the supporting role for batching guide and guard, thoroughly avoids strip
Edge touches the strip edge damage problem batched guide and guard and formed, and effectively protects steel edge portion, improves strip total quality.This reality
With the control device of the new raising steel edge portion quality, simple in structure, manufacture is at low cost, can be effective to belt steel surface
It is clamped, it is ensured that strip remains straight movement during the motion, avoids batching when strip moves after guide and guard are opened certainly
The bad problem of the roll as caused by travelling, finally effectively avoid steel edge portion contact with batching guide and guard and caused by steel edge portion side
Damage problem improves strip quality.
Description of the drawings
Brief description is made to the content expressed by each attached drawing of this specification and the mark in figure below：
Fig. 1 is the overlooking the structure diagram of the control device of raising steel edge portion quality described in the utility model；
Fig. 2 is the partial side structure diagram of the control device of raising steel edge portion quality described in the utility model；
Fig. 3 is the schematic cross-sectional view of the cylinder of the control device of raising steel edge portion quality described in the utility model；
Attached drawing acceptance of the bid, which is remembered, is respectively：1st, device frame；2nd, cylinder；3rd, rocking arm；4th, jockey pulley；5th, telescopic rod；6th, conveying roller；
7th, control unit；8th, cylinder II；9th, rocking arm II；10th, right mounting portion；11st, strip conveying device；12nd, strip；13rd, rollgang；
14th, right link block；15th, foundation bolt；16th, positioning pin；17th, cylinder body；18th, body location hole；19th, telescopic rod location hole；
20th, plate is imported.
Specific embodiment
Below against attached drawing, by the description of the embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and connection relation, the effect of each several part and operation principle between the shape of each component, construction, each several part etc. make into
The detailed description of one step：
As shown in attached drawing 1- attached drawings 3, the utility model is a kind of control device for improving steel edge portion quality, and described carries
The control device of high strip quality of edges includes device frame 1, and cylinder 2, the installation of 2 top position of cylinder are installed on device frame 1
Rocking arm 3,3 one end of rocking arm are flexibly connected with 1 top of device frame, and 3 other end of rocking arm is connected with jockey pulley 4, the telescopic rod of cylinder 2
5 are connected with jockey pulley 4, and multiple conveying rollers 6 are set among device frame 1, and cylinder 2 is flexible with that can control the telescopic rod 5 of cylinder 2
Control unit 7 connect, the telescopic rod 5 of the control unit 7 control cylinder 2 is when stretching, between jockey pulley 4 and conveying roller 6
Distance be configured to changed structure.Said structure, when needing coiling band steel 12, when dress has been arrived on 12 head of strip
When putting 1 position of frame, control unit 7 controls the telescopic rod 5 of cylinder 2 to stretch out, and telescopic rod 5, which stretches out, drives jockey pulley 4 to move upward
It is dynamic, so as to which away from conveying roller 6, at this moment 4 lower position of jockey pulley is passed through on 12 head of strip, and jockey pulley 4 is passed into strip 12
When, control unit 7 controls the telescopic rod 5 of cylinder 2 to shrink again, and telescopic rod shrinkage band dynamic tension roller 4 moves downwards, so as to close
Conveying roller 6, and until strip upper surface is fitted on jockey pulley, and strip lower surface is fitted in strip lower surface, so that
It obtains jockey pulley and conveying roller and strip 12 is formed and accommodate power, in this way, in strip coiling operational process so that strip is in always
Clamp position limits the direction of motion of strip, and strip no longer freely moves about, so as to cancel the support for batching guide and guard
Effect thoroughly avoids steel edge portion from touching the strip edge damage problem batched guide and guard and formed, effectively protects steel edge portion, improve
Strip total quality.The control device of the raising steel edge portion quality of the utility model, it is simple in structure, can have to belt steel surface
Effect is clamped, it is ensured that strip can keep straight movement always during the motion, avoid batching strip after guide and guard are opened and transport
The bad problem of roll caused by freely moving about when dynamic, finally effectively avoid steel edge portion contact with batching guide and guard and caused by strip
Problem is damaged on edge side, improves strip quality.
The cylinder 2 includes cylinder I and cylinder II 8, and cylinder I is mounted on 1 leftward position of device frame, and cylinder II 8 is pacified
Mounted in 1 right positions of device frame, rocking arm 3 includes rocking arm I and rocking arm II 9, and device frame 1 includes the left mounting portion of protrusion and convex
The right mounting portion 10 gone out, I one end of rocking arm are flexibly connected with left mounting portion, and I other end of rocking arm is flexibly connected with 4 one end of jockey pulley,
II 9 one end of rocking arm is flexibly connected with right mounting portion 10, and II 9 other end of rocking arm is flexibly connected with 4 other end of jockey pulley.Above-mentioned knot
Structure by the setting of cylinder I and cylinder II 8, is realized jockey pulley and is connected, and can be controlled when cylinder I and flexible cylinder II 8
Jockey pulley moves, and jockey pulley is horizontally disposed, and when jockey pulley, which applies, accommodates power in belt steel surface, jockey pulley roll surface connects with strip
It touches, is roll mode between strip and jockey pulley and conveying roller, in this way, friction can either be eliminated, again so as to coordinate with conveying roller
The direction of motion of strip can be limited.By the setting of jockey pulley, in strip coiling moving process, strip no longer needs
It to be contacted directly with batching guide and guard (batching guide and guard as product of the prior art), steel edge portion is also just not present and batches guide and guard
Between there are problems that contacting and producing relative sliding, so as to playing a protective role to strip, effectively eliminate and batch guide and guard to band
Abrasion caused by steel no-load voltage ratio avoids steel edge portion from forming drawing crack, generate the defects of side damage, had both improved steel edge portion quality,
The protective device service life.
The control unit 7 is configured to the structure that control cylinder I and cylinder II 8 stretch, and control unit 7 controls cylinder
I and during cylinder II 8 flexible, control unit 7 is configured to the stretching simultaneously of control cylinder I and cylinder II 8 or the knot shunk simultaneously
Structure, multiple conveying rollers 6 are arranged to the structure arranged by gap, and multiple conveying rollers 6 are arranged to be arranged horizontally among device frame 1
The structure of position.Said structure, control unit can control II 8 synchronization action of cylinder I and cylinder, realize the control to jockey pulley
System, jockey pulley are realized with device frame further through rocking arm I and rocking arm II 9 and connected, when jockey pulley moves up and down under cylinder control,
Jockey pulley exerts a force on rocking arm I and rocking arm II 9, and rocking arm I and rocking arm II 9 can be swung, it is ensured that jockey pulley reliable mobile.
When the control unit 7 controls cylinder I and the cylinder II 8 to shrink simultaneously, the telescopic rod 5 of cylinder I and cylinder II 8
Telescopic rod 5 is configured to pull jockey pulley 4 to the structure close to the movement of 6 direction of conveying roller, control I He of cylinder of control unit 7
When cylinder II 8 stretches out simultaneously, the telescopic rod 5 of cylinder I and the telescopic rod 5 of cylinder II 8 are configured to pull jockey pulley 4 to separate
The structure of 6 direction of conveying roller movement, control unit 7 are mounted on device frame 1.Said structure, being capable of band by two cylinders
Dynamic tension roller moves, during Telescopic-cylinder, jockey pulley can horizontal lifting, so as to change rollgang height, realize to strip
Reliable retention.
The control device described in the utility model for improving steel edge portion quality, when strip 12 batches, strip 12 is arranged to
The structure of the rollgang 13 between jockey pulley 4 and conveying roller 6 can be passed through, strip 12 is by between jockey pulley 4 and conveying roller 6
Rollgang 13 when, jockey pulley 4 be configured to apply pressure 12 surface of strip structure.The raising band of the utility model
The control device of steel quality of edges, when strip reaches jockey pulley lower position, the telescopic rod of control unit control cylinder stretches out,
Jockey pulley moves up so that rollgang is formed between jockey pulley and conveying roller, and after strip enters rollgang, control unit
Part controls the telescopic rod of cylinder to shrink again, and jockey pulley moves down, and jockey pulley and conveying roller clamp strip, and strip is formed and is accommodated
Power, until before tail part of band steel leaves jockey pulley, jockey pulley keeps clamping action to strip always, it is ensured that strip can be rolled up reliably
It takes.
1 left side of device frame sets left link block, and 1 right side of device frame sets right link block 14, I lower end of cylinder
It is connected with left link block, II 8 lower end of cylinder is connected with right link block 14, and multiple foundation bolts 15, device are installed on device frame 1
Frame 1 is installed on the ground by foundation bolt 15.The setting of left link block and right link block can realize two cylinders and dress
Put being reliably connected for frame, it is ensured that reliable to use.Also installation imports plate on the control device of the raising steel edge portion quality
20, importing plate is structure of the prior art.
The control device of the raising steel edge portion quality further includes positioning pin 16, and cylinder 2 includes 17 He of cylinder body
Telescopic rod 5 sets body location hole 18 on cylinder body 17, sets telescopic rod location hole 19 on telescopic rod 5, control unit 7 is controlled
When cylinder 2 processed is in stretching state, positioning pin 16 is configured to through body location hole 18 and is inserted into telescopic rod positioning
Structure in hole 19.The setting of positioning pin, when needing to overhaul the control device for improving steel edge portion quality, Ke Yixian
By control unit cylinder is controlled to stretch out, at this moment, the position of body location hole 18 and the position of telescopic rod location hole 19 correspond to, so
Positioning pin is passed through afterwards so that positioning pin 16 is through body location hole 18 and is inserted into telescopic rod location hole 19, realizes cylinder
The fixation of relative position between body and telescopic rod avoids telescopic rod from changing to security risk existing for service personnel, improves peace
Quan Xing.
The control device described in the utility model for improving steel edge portion quality, when needing coiling band steel, when rolling
When strip steel head has arrived device frame position, the telescopic rod of control unit cylinder stretches out, and telescopic rod, which stretches out, drives jockey pulley upward
Fang Yidong, so as to which away from conveying roller, at this moment strip steel head passes through jockey pulley lower position, when strip passes into jockey pulley,
Control unit controls the telescopic rod of cylinder to shrink again, and telescopic rod shrinkage band dynamic tension roller moves downwards, thus close conveying roller,
And until strip upper surface is fitted on jockey pulley, and strip lower surface is fitted in strip lower surface, so that jockey pulley
Strip is formed with conveying roller and accommodates power, in this way, in strip coiling operational process so that strip is in clamp position always,
The direction of motion of strip is limited, strip no longer freely moves about, so as to cancel the supporting role for batching guide and guard, thoroughly
Steel edge portion is avoided to touch the strip edge damage problem batched guide and guard and formed, steel edge portion is effectively protected, it is whole to improve strip
Quality.The control device of the raising steel edge portion quality of the utility model, simple in structure, manufacture is at low cost, can be to strip table
Face is effectively clamped, it is ensured that strip can remain straight movement during the motion, avoid batching band after guide and guard are opened
The bad problem of roll caused by steel freely moves about when moving, finally effectively avoid steel edge portion contact with batching guide and guard and caused by
Problem is damaged on steel edge portion side, improves strip quality.
Illustrative description is carried out to the utility model above in conjunction with attached drawing, it is clear that the utility model concrete implementation is simultaneously
From the limitation of aforesaid way, if employ the utility model methodology and technical solution carry out various improvement or
It is not improved that the design of the utility model and technical solution are directly applied into other occasions, the protection in the utility model
In the range of.
Claims (6)
1. a kind of control device for improving steel edge portion quality, it is characterised in that：The control of the raising steel edge portion quality
Device includes device frame (1), and cylinder (2), cylinder (2) top position installation rocking arm (3), rocking arm are installed on device frame (1)
(3) one end above device frame (1) with being flexibly connected, and rocking arm (3) other end is connected with jockey pulley (4), the telescopic rod of cylinder (2)
(5) it is connected with jockey pulley (4), multiple conveying rollers (6) is set among device frame (1), and cylinder (2) is with that can control cylinder (2)
Flexible control unit (7) connection of telescopic rod (5), the telescopic rod (5) of the control unit (7) control cylinder (2) is flexible
When, the distance between jockey pulley (4) and conveying roller (6) are configured to changed structure.
2. the control device according to claim 1 for improving steel edge portion quality, it is characterised in that：Cylinder (2) includes gas
Cylinder I and cylinder II (8), cylinder I are mounted on device frame (1) leftward position, and cylinder II (8) is mounted on the right side of device frame (1)
Position, rocking arm (3) include rocking arm I and rocking arm II (9), and device frame (1) includes the right installation of the left mounting portion and protrusion of protrusion
Portion (10), I one end of rocking arm are flexibly connected with left mounting portion, and I other end of rocking arm is flexibly connected with jockey pulley (4) one end, rocking arm II
(9) one end is flexibly connected with right mounting portion (10), and rocking arm II (9) other end is flexibly connected with jockey pulley (4) other end.
3. the control device according to claim 2 for improving steel edge portion quality, it is characterised in that：The control unit
(7) structure that control cylinder I and cylinder II (8) stretch is configured to, control unit (7) control cylinder I and cylinder II (8) are stretched
During contracting, control unit (7) is configured to control cylinder I and cylinder II (8) while the structure stretched out or shunk simultaneously, multiple defeated
Roller (6) is sent to be arranged to the structure arranged by gap, multiple conveying rollers (6) are arranged to be arranged horizontally in device frame (1) interposition
The structure put.
4. the control device of the raising steel edge portion quality according to Claims 2 or 3, it is characterised in that：The control
When component (7) controls cylinder I and cylinder II (8) while shrinks, the telescopic rod (5) of cylinder I and the telescopic rod (5) of cylinder II (8)
The structure for pulling jockey pulley (4) to close conveying roller (6) direction movement is configured to, control unit (7) control cylinder I is gentle
Cylinder II (8) while when stretching out, the telescopic rod (5) of cylinder I and the telescopic rod (5) of cylinder II (8) are configured to pull jockey pulley
(4) to the structure away from the movement of conveying roller (6) direction, control unit (7) is mounted on device frame (1).
5. the control device according to claim 1 or 2 for improving steel edge portion quality, it is characterised in that：Strip (12) is rolled up
When taking, strip (12) is configured to the structure by the rollgang (13) between jockey pulley (4) and conveying roller (6), strip
(12) by rollgang (13) between jockey pulley (4) and conveying roller (6) when, jockey pulley (4) is configured to apply pressure
Structure on strip (12) surface.
6. the control device according to claim 1 for improving steel edge portion quality, it is characterised in that：The raising strip
The control device of quality of edges further includes positioning pin (16), and cylinder (2) includes cylinder body (17) and telescopic rod (5), cylinder sheet
Body location hole (18) on body (17) is set, telescopic rod location hole (19), control unit (7) control gas are set on telescopic rod (5)
When cylinder (2) is in stretching state, positioning pin (16) is configured to through body location hole (18) and is inserted into telescopic rod and determines
Structure in position hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142774.3U CN207372037U (en) | 2017-09-07 | 2017-09-07 | Improve the control device of steel edge portion quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142774.3U CN207372037U (en) | 2017-09-07 | 2017-09-07 | Improve the control device of steel edge portion quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372037U true CN207372037U (en) | 2018-05-18 |
Family
ID=62343146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142774.3U Active CN207372037U (en) | 2017-09-07 | 2017-09-07 | Improve the control device of steel edge portion quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486474A (en) * | 2017-09-07 | 2017-12-19 | 马鞍山钢铁股份有限公司 | A kind of control device for improving steel edge portion quality |
-
2017
- 2017-09-07 CN CN201721142774.3U patent/CN207372037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107486474A (en) * | 2017-09-07 | 2017-12-19 | 马鞍山钢铁股份有限公司 | A kind of control device for improving steel edge portion quality |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
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| CP02 | Change in the address of a patent holder |