CN208050634U - A kind of strip preraratory station - Google Patents
A kind of strip preraratory station Download PDFInfo
- Publication number
- CN208050634U CN208050634U CN201820368191.0U CN201820368191U CN208050634U CN 208050634 U CN208050634 U CN 208050634U CN 201820368191 U CN201820368191 U CN 201820368191U CN 208050634 U CN208050634 U CN 208050634U
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- China
- Prior art keywords
- roll
- roller
- driving device
- pinch
- strip
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Abstract
The utility model provides a kind of strip preraratory station, it includes pedestal, uncoiler is sequentially installed on pedestal from arrival end to outlet end, first pinch roller, first hydraulic shear, first turns to carrying roller, welding machine preset clearance, first tension S rollers, two-high dressing mill, withdrawal straightening machine, second tension S rollers, second pinch roller, second hydraulic shear, second turns to carrying roller, winder, two-high dressing mill includes the first topping roll of the arrangement symmetrical above and below for being respectively arranged in upper bed-plate and lower bottom base, first bottom roll, the upper end of first topping roll is equipped with driving device one, withdrawal straightening machine includes bending section and straightening section, bending section includes at least two bending machines, straightening section includes at least two straighteners, each bending machine, the bottom end of straightener is separately installed with driving device two, the top of straightener is equipped with driving device three.
Description
Technical field
The utility model is related to metallurgical technology field, specially a kind of strip preraratory station.
Background technology
Shaping for strip is generally required through overpickling, roughing, finish rolling, recrystallization annealing, zinc-plated, smooth, aligning etc.
Technological process makes strip obtain necessary performance and surface quality, to meet the requirement of subsequent handling processing.Strip is flat at present
Whole to be completed respectively by the independent agency of planisher and straightener with straightening operation, integration degree is low, complicated for operation cumbersome, and
And common planisher will only be gone in strip slave roll gently on the market, planarization effects are poor, due to rear uneven, rolling
It rolls out larger the defects of mismatching the corrugated generated, camber with the belt steel thickness problem in engagement positions gap to still have, significantly
Reduce product quality.And withdrawal straightening machine leveling effect in the prior art is poor, and strip is easy to happen sideslip in operation, and
Usually strip is damaged because template is bad, further reduced product quality, influences production efficiency.
Utility model content
Cumbersome, smooth poor with leveling effect, the product matter low, complicated for operation for integration degree existing in the prior art
It measures the problems such as low, production efficiency is low, the utility model provides a kind of strip preraratory station, by planisher and withdrawal straightening machine collection
At in same equipment, integration degree is high, easy to operate, smooth and leveling effect is good, is greatly improved product quality and life
Produce efficiency.
A kind of strip preraratory station comprising pedestal, which is characterized in that sequentially pacify from arrival end to outlet end on the pedestal
It is rolled out equipped with uncoiler, the first pinch roller, the first hydraulic shear, the first steering carrying roller, welding machine preset clearance, the first tension S rollers, two
Complete machine, withdrawal straightening machine, the second tension S rollers, the second pinch roller, the second hydraulic shear, second turn to carrying roller, winder;Described two roll out
Complete machine includes the first topping roll of the arrangement symmetrical above and below for being respectively arranged in upper bed-plate and lower bottom base, the first bottom roll, and described
The upper end of one topping roll is equipped with driving device one;The withdrawal straightening machine includes bending section and straightening section, and the bending section includes extremely
Few two bending machines, the straightening section include at least two straighteners, each bending machine, straightener bottom end install respectively
There are driving device two, the top of the straightener that driving device three is installed, each bending machine includes corresponding to cloth up and down
The second topping roll, the second bottom roll set, each straightener include two left and right parallel arrangements third topping roll and
One third bottom roll, is correspondingly arranged that there are one bottom rolls below the centre positions of described two third bottom rolls.
It is further characterized by,
The both sides of the two-high dressing mill are respectively arranged the guide roller one for being useful for strip guiding, and the guide roller one is distinguished
It is installed on and is oriented to roller bearing and gap respectively between the topping roll, bottom roll is correspondings arranges;
The bearing both sides of the withdrawal straightening machine are symmetrically installed with guide roller two, and the guide roller two is rolled on the withdrawal straightening machine
Gap between roller and the bottom roll corresponds to arrangement;
The first tension S rollers, the second tension S rollers include the symmetrical cloth for being respectively arranged in left support abutment and right support abutment
No.1 jockey pulley, No. two jockey pulleys set are provided with No.1 pressure roller above the No.1 jockey pulley, and the No.1 pressure roller passes through
Swing arm is hingedly installed on the left support abutment, and driving device four is equipped in the swing arm;
The No.1 pressure roller is welded in the centre position of the swing arm, one end of the swing arm and the top hinge of support base
Connect, the other end of the support base is perpendicularly fixed at the No.1 pressure roller side on the left support abutment, the swing arm it is another
End hinge is connected in the drive shaft of four one end of driving device, and the other end of the driving device four is installed by linkage activity
In the No.1 pressure roller other side on the left support abutment;
First pinch roller, the second pinch roller include be respectively arranged in upper bed-plate and lower bottom base top pinch roll, under
The top of pinch roller, the top pinch roll is installed on by linkage in the drive shaft of driving device five;
The top pinch roll diameter of first pinch roller is less than the diameter of bottom pinch roll, the upper pinch of second pinch roller
Roller diameter is equal to the diameter of bottom pinch roll;
The driving device one, driving device two, driving device three, driving device four, driving device five are cylinder;
The side of the winder and the uncoiler is separately installed with lift cart.
Using the above structure of the utility model, the setting of the first tension S rollers, the second tension S rollers and two-high dressing mill can
The gap between roll flattening device is adjusted, so that gap size is matched with belt steel thickness, to keep planarization effects more preferable, significantly
Improve product quality.Withdrawal straightening machine includes two bending machines and two straighteners, and two bending machines produce bending by bending
Stress substantially reduces the pulling force of the first tension S rollers, and strip after bending is aligned by two straighteners, and pulling force is answered with bending
Power is superimposed, and strip is made to generate uniform plastic elongation, and inner-stress value is identical and direction is consistent, to reach better straightening effect
Fruit further improves the quality of product.Planisher and withdrawal straightening machine are integrated in same equipment by the device, and integrated level carries significantly
Height, and operating process is made to greatly simplify, substantially increase production efficiency.
Further, the setting of guide roller one, guide roller two can effectively solve the problems, such as that sideslip occurs in operation for strip;
Further, the setting of the first tension S rollers, the second tension S rollers can solve the problems, such as belt steel thickness unevenness, driving dress
Setting two can drive swing arm to rotate, and to the No.1 pressure roller in adjustable swing arm and the gap between No.1 jockey pulley, make itself and band
Steel thickness matches, and so as to greatly reduce the phenomenon that strip tension is uneven or steel band is stuck, further improves product quality
And production efficiency.
Description of the drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the structural schematic diagram of the amplification of the two-high dressing mill of the utility model;
Fig. 3 is the structural schematic diagram of the amplification of the withdrawal straightening machine of the utility model.
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of strip preraratory station comprising pedestal 1, on pedestal 1 from arrival end to outlet end
Uncoiler 2, the first pinch roller 3, the first hydraulic shear 4, first are sequentially installed and turn to carrying roller 5, welding machine preset clearance 6, first
Power S rollers 7, two-high dressing mill 8, withdrawal straightening machine 9, the second tension S rollers 10, the second pinch roller 11, the second hydraulic shear 12, second turn to support
Roller 13, winder 14;It is rolled on the first of arrangement symmetrical above and below of the two-high dressing mill 8 including being respectively arranged in upper bed-plate and lower bottom base
Roller 81, the first bottom roll 82, the upper end of topping roll 81 are equipped with driving device 1;The both sides of two-high dressing mill 8 are respectively arranged
Be useful for strip guiding guide roller 1, guide roller 1 be respectively arranged in be oriented to roller bearing 85 and respectively with topping roll 81,
Gap between bottom roll 82 corresponds to arrangement;
Withdrawal straightening machine 9 includes bending section and straightening section, and bending section includes at least two bending machines 91, and straightening section includes at least two
A straightener 92, each bending machine 91, straightener 92 bottom end be separately installed with driving device 2 93, the top peace of straightener 92
Equipped with driving device 3 94, each bending machine 91 includes the second topping roll 911, the second bottom roll 912 of corresponding arrangement up and down,
Each straightener 92 includes the third topping roll 921 of two left and right parallel arrangements, the interposition of two third topping rolls 921
It sets lower section to be correspondingly arranged there are one third bottom roll 922, the bearing both sides of withdrawal straightening machine 9 are symmetrically installed with guide roller 2 95, are oriented to
The corresponding arrangement in gap between roller 2 95 and the topping roll 81 of withdrawal straightening machine 9 and bottom roll 82;
First tension S rollers 7, the second tension S rollers 10 include the symmetrical cloth for being respectively arranged in left support abutment and right support abutment
The top of 71, No. two jockey pulleys 72 of the No.1 jockey pulley set, No.1 jockey pulley 71 is provided with No.1 pressure roller 73, and No.1 pressure roller 73 is logical
It crosses swing arm 74 to be hingedly installed on left support abutment, driving device 4 75 is installed in swing arm 74, No.1 pressure roller 73 is welded in swing arm 74
Centre position, one end of swing arm 74 and the top hinge-connection of support base 76, the other end of support base 76 is perpendicularly fixed at left branch
73 side of No.1 pressure roller on seat, the other end hinge of swing arm 74 are connected in the drive shaft of 4 75 one end of driving device, driving dress
The other end for setting 4 75 is movably installed in 73 other side of No.1 pressure roller on left support abutment by linkage;
First pinch roller 3, the second pinch roller 11 include being respectively arranged in the top pinch roll of upper bed-plate and lower bottom base, lower folder
Send roller, the top of top pinch roll 31 to be installed on by linkage in the drive shaft of driving device 5 33, the first pinch roller 3 it is upper
31 diameter of pinch roller is less than the diameter of bottom pinch roll 32, and 111 diameter of top pinch roll of the second pinch roller is equal to bottom pinch roll 112
Diameter, driving device 1, driving device 2 93, driving device 3 94, driving device 4 75, driving device 5 33 are gas
Cylinder;Winder 14 and the side of uncoiler 2 are separately installed with lift cart 15.
It is further characterized by being transported to uncoiler 2, strip 16 is wound in uncoiling by lift cart 15 by strip 16
Machine 12 is simultaneously gradually opened, and strip 16 takes the lead to stretch through uncoiler 2 and passes through the first pinch roller 3, the first hydraulic shear 4, first successively
Carrying roller 5, welding machine preset clearance 6, the first tension S rollers 7, two-high dressing mill 8, withdrawal straightening machine 9 are turned to, strip 16 passes through the first pinch roller
3, when two-high dressing mill 8, can the first topping roll, upper pinch be driven by driving device 1, driving device 5 33 respectively respectively
Roller moves, and makes the gap between gap, top pinch roll and the bottom pinch roll between the first topping roll 81, the first bottom roll 82 and band
The thickness of steel 16 matches, so as to complete the finishing operations of strip 16.When strip 16 is by withdrawal straightening machine 9, bending machine 91 makes band
Steel 16 produces bending stress, and strip 16 after bending is stretched by two straighteners 92, and pulling force is superimposed with bending stress, makes band
Steel 16 generates uniform plastic elongation, and inner-stress value is identical and direction is consistent, to reach good leveling effect, through flat
Steel band 16 whole, after straightening turns to carrying roller 13 by the second tension S rollers 10, the second pinch roller 11, the second hydraulic shear 12, second,
The last winding of rolling machine 14 and with lift cart 15 will be smooth after strip 16 transport.
Claims (9)
1. a kind of strip preraratory station comprising pedestal, which is characterized in that sequentially installed from arrival end to outlet end on the pedestal
Have uncoiler, the first pinch roller, the first hydraulic shear, first steering carrying roller, welding machine preset clearance, the first tension S rollers, two roll out it is whole
Machine, withdrawal straightening machine, the second tension S rollers, the second pinch roller, the second hydraulic shear, second turn to carrying roller, winder;Described two roll out it is whole
Machine includes the first topping roll of the arrangement symmetrical above and below for being respectively arranged in upper bed-plate and lower bottom base, the first bottom roll, and described first
The upper end of topping roll is equipped with driving device one;The withdrawal straightening machine includes bending section and straightening section, and the bending section includes at least
Two bending machines, the straightening section include at least two straighteners, each bending machine, straightener bottom end be separately installed with
The top of driving device two, the straightener is equipped with driving device three, and each bending machine includes corresponding up and down arranges
The second topping roll, the second bottom roll, each straightener includes the third topping roll and one of two left and right parallel arrangements
A third bottom roll, is correspondingly arranged that there are one bottom rolls below the centre positions of described two third bottom rolls.
2. a kind of strip preraratory station according to claim 1, it is characterised in that:Distinguish cloth in the both sides of the two-high dressing mill
Be equipped with the guide roller one being oriented to for strip, the guide roller one be respectively arranged in be oriented to roller bearing and respectively with it is described on roll
Gap between roller, bottom roll corresponds to arrangement.
3. a kind of strip preraratory station according to claim 2, it is characterised in that:Symmetrically pacify the bearing both sides of the withdrawal straightening machine
Equipped with guide roller two, the corresponding arrangement in gap between the guide roller two and the topping roll of the withdrawal straightening machine and the bottom roll.
4. a kind of strip preraratory station according to claim 3, it is characterised in that:The first tension S rollers, the second tension S
Roller includes being respectively arranged in No.1 jockey pulley symmetrically arranged on the left and the right, No. two jockey pulleys of left support abutment and right support abutment, and described one
It is provided with No.1 pressure roller above number jockey pulley, the No.1 pressure roller is hingedly installed on by swing arm on the left support abutment, described
Driving device four is installed in swing arm.
5. a kind of strip preraratory station according to claim 4, it is characterised in that:The No.1 pressure roller is welded in the swing arm
Centre position, one end of the swing arm and the top hinge-connection of support base, the other end of the support base are perpendicularly fixed at institute
The No.1 pressure roller side on left support abutment is stated, the other end hinge of the swing arm is connected to the drive shaft of four one end of driving device
On, it is another that the other end of the driving device four by linkage is movably installed in the No.1 pressure roller on the left support abutment
Side.
6. a kind of strip preraratory station according to claim 5, it is characterised in that:First pinch roller, the second pinch roller
Include top pinch roll, the bottom pinch roll for being respectively arranged in upper bed-plate and lower bottom base, the top of the top pinch roll passes through hinge
Mechanism is installed in the drive shaft of driving device five.
7. a kind of strip preraratory station according to claim 6, it is characterised in that:The top pinch roll of first pinch roller is straight
Diameter is less than the diameter of bottom pinch roll, and the top pinch roll diameter of second pinch roller is equal to the diameter of bottom pinch roll.
8. a kind of strip preraratory station according to claim 7, it is characterised in that:The driving device one, driving device two,
Driving device three, driving device four, driving device five are cylinder.
9. a kind of strip preraratory station according to claim 8, it is characterised in that:The winder and the one of the uncoiler
Side is separately installed with lift cart.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820368191.0U CN208050634U (en) | 2018-03-19 | 2018-03-19 | A kind of strip preraratory station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820368191.0U CN208050634U (en) | 2018-03-19 | 2018-03-19 | A kind of strip preraratory station |
Publications (1)
Publication Number | Publication Date |
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CN208050634U true CN208050634U (en) | 2018-11-06 |
Family
ID=63989612
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Application Number | Title | Priority Date | Filing Date |
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CN201820368191.0U Expired - Fee Related CN208050634U (en) | 2018-03-19 | 2018-03-19 | A kind of strip preraratory station |
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CN (1) | CN208050634U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108296312A (en) * | 2018-03-19 | 2018-07-20 | 无锡市锡东橡塑机械有限公司 | A kind of strip preraratory station |
-
2018
- 2018-03-19 CN CN201820368191.0U patent/CN208050634U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108296312A (en) * | 2018-03-19 | 2018-07-20 | 无锡市锡东橡塑机械有限公司 | A kind of strip preraratory station |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190319 |
|
CF01 | Termination of patent right due to non-payment of annual fee |