CN209716267U - Strip entrance clamping and conveying device - Google Patents
Strip entrance clamping and conveying device Download PDFInfo
- Publication number
- CN209716267U CN209716267U CN201920344633.2U CN201920344633U CN209716267U CN 209716267 U CN209716267 U CN 209716267U CN 201920344633 U CN201920344633 U CN 201920344633U CN 209716267 U CN209716267 U CN 209716267U
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- CN
- China
- Prior art keywords
- pinch roll
- strip
- oil cylinder
- shovel board
- piston rod
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Abstract
A kind of strip entrance clamping and conveying device pinches threading for the strip at straightener inlet.Upper spider and lower bearing bracket are screwed, and lower bearing bracket is directly anchored to the entrance side of straightener；Top pinch roll is in an open position when threading, and shovel board upper mounting plate stretches out, and uncoiler send strip to shovel board upper mounting plate, after pressure roller is to strip recurvation straightening, continue feeding and strip is passed through into bottom pinch roll, top pinch roll pressure, strip is sent into straightener by motor driven bottom pinch roll.The most obvious feature of the utility model is that top pinch roll is used to use bottom pinch roll as the torsion shaft of shovel board lower platform as the torsion shaft of roller frame, and structure is very compact, can be directly installed on the entrance side of straightener, reduces occupied area and cost.Meanwhile the utility model also serves as the top pinch roll of rotary shaft and can be moved up and down by oil cylinder, pressure roller swinging track multiplicity, straightening range is larger.
Description
Technical field
The utility model relates to metal plate and belt production equipment technology, specifically a kind of strip entrance clamping and conveying device.
Background technique
Currently, in the strip production department lineation of metallurgy industry, coil of strip is uncoiled after machine opens, the steel band head curled without
Method is uncoiled the follow-up equipment that machine is directly sent into process section, therefore just needs entrance clamping and conveying device, and steel band head straightening is sent
Enter straightener and some tension is provided.
Traditional strip entrance clamping and conveying device includes picking the shovel board taken the lead, the pressure roller that straightening is taken the lead and providing to pinch power
With the pinch roller of tension, structure is more complex, is commonly made to a specific installation, and manufacturing cost is high, takes up a large area；Meanwhile it passing
System pressure roller is since rotary shaft is fixed, and swinging track is unique, and the straightening of pressure roller is limited in scope.
Summary of the invention
In order to overcome the deficiencies of the prior art, it pinches and fills the purpose of the invention of the present invention is to provide a kind of strip entrance
It sets, structure is very compact, can be directly installed on straightener inlet side.
For achieving the above object, the upper spider of the utility model and lower bearing bracket are screwed, and lower bearing bracket is directly solid
It is scheduled on the entrance side of straightener；Top pinch roll is in an open position when threading, shovel board upper mounting plate stretch out, uncoiler by strip send to
Shovel board upper mounting plate after pressure roller is to strip recurvation straightening, continues feeding for strip and passes through bottom pinch roll, top pinch roll pressure, motor
Drive bottom pinch roll that strip is sent into straightener.
The both ends of the top pinch roll are respectively provided with fore side top chock and transmission side top chock, fore side upper bearing (metal)
Upper rocker is housed, the two sides of fore side top chock and transmission side top chock are equipped with copper between seat and transmission side top chock
Slide plate, upper end are connect with the piston rod of oil cylinder one, and the cylinder barrel of oil cylinder one is fixed to the upper frame, the length of upper rocker and roller frame
The side in direction is fixed together, and is connected with pressure roller, roller frame width by bearing block on the other side of roller frame length direction
The two sides in direction are connect with the piston rod of oil cylinder two, and the cylinder barrel of oil cylinder two is fixed on lower bearing bracket, and the piston rod of oil cylinder two is flexible,
Roller frame can be overturn around top pinch roll；Top pinch roll is passive type, flexible by the piston rod of oil cylinder one, fore side upper bearing (metal)
Seat, transmission side top chock can be slided by copper shoe on upper spider.
The both ends of the bottom pinch roll are respectively provided with fore side step and transmission side step, fore side lower bearing
Swing rack is housed, the two sides of fore side step and transmission side step are equipped with pad between seat and transmission side step
Plate, bottom are fixed with upper spider respectively with straight pin, and swing rack links together with shovel board lower platform, the piston rod of oil cylinder three with
The connection of shovel board upper mounting plate, the cylinder barrel of oil cylinder three are fixed on shovel board lower platform, and the piston rod of oil cylinder three is flexible, and shovel board upper mounting plate is logical
The copper feather key for crossing shovel board lower platform two sides can be along shovel board lower platform two sides telescopic slide, bottom and the oil cylinder four of shovel board lower platform
Piston rod connection, the cylinder barrel of oil cylinder four are fixed on lower bearing bracket, and the piston rod of oil cylinder four is flexible, and shovel board lower platform can be around bottom pinch roll
Overturning；The bottom pinch roll be it is active, be connected to motor through shaft coupling, by under reconditioning fore side step and transmission side
The thickness of the backing plate of bearing block, the parallel accuracy of adjustable top pinch roll and bottom pinch roll.
Bearing is housed between the top pinch roll and upper rocker；Bearing is housed between bottom pinch roll and swing rack.
Compared with prior art, most obvious feature is to use top pinch roll as the torsion shaft of roller frame to the utility model,
Use bottom pinch roll as the torsion shaft of shovel board lower platform, structure is very compact, can be directly installed on the entrance side of straightener, subtract
Few occupied area and cost.Meanwhile the utility model also serves as the top pinch roll of rotary shaft and can be moved up and down by oil cylinder, pressure roller
Swinging track multiplicity, straightening range are larger.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the side view that the utility model is applied on straightener.
Fig. 4 is the partial structurtes schematic diagram of the utility model.
Fig. 5 is the top pinch roll and upper swing frame structure schematic diagram of the utility model.
Specific embodiment
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, upper spider 1 and lower bearing bracket 2 are fixed with screw 27, and lower bearing bracket 2 is directly solid
It is scheduled on the entrance side of straightener 26.
The both ends of top pinch roll 24 are respectively provided with fore side top chock 17 and transmission side top chock 12, top pinch roll 24
Bearing 29 is housed between upper rocker 21, upper rocker 21 is housed between fore side top chock 17 and transmission side top chock 12,
The two sides of fore side top chock 17 and transmission side top chock 12 are equipped with copper shoe 16, the piston rod of upper end and oil cylinder 1
Connection, the cylinder barrel of oil cylinder 1 are fixed on upper spider 1, and the side of upper rocker 21 and the length direction of roller frame 15 is fixed on one
Rise, pressure roller 10 be connected with by bearing block 9 on the other side of 15 length direction of roller frame, the two sides of 15 width direction of roller frame with
The piston rod of oil cylinder 26 connects, and the cylinder barrel of oil cylinder 26 is fixed on lower bearing bracket 2, and the piston rod of oil cylinder 26 is flexible, roller frame 15
It can be overturn around top pinch roll 24；Top pinch roll 24 is passive type, flexible by the piston rod of oil cylinder 1, fore side top chock
17, transmission side top chock 12 can be slided by copper shoe 16 on upper spider 1.
The both ends of bottom pinch roll 25 are respectively provided with fore side step 18 and transmission side step 11, bottom pinch roll 25
Bearing 29 is housed between swing rack 22, swing rack 22 is housed between fore side step 18 and transmission side step 11,
The two sides of fore side step 18 and transmission side step 11 are equipped with backing plate 19, bottom with straight pin 28 respectively with upper machine
Frame 1 is fixed, and swing rack 22 links together with shovel board lower platform 13, and the piston rod of oil cylinder 38 is connect with shovel board upper mounting plate 14, oil
The cylinder barrel of cylinder 38 is fixed on shovel board lower platform 13, and the piston rod of oil cylinder 38 is flexible, and shovel board upper mounting plate 14 passes through puts down under shovel board
The copper feather key 23 of 13 two sides of platform can be along 13 two sides telescopic slide of shovel board lower platform, bottom and the oil cylinder 47 of shovel board lower platform 13
Piston rod connection, the cylinder barrel of oil cylinder 47 are fixed on lower bearing bracket 2, and the piston rod of oil cylinder 47 is flexible, and shovel board lower platform 13 can be under
Pinch roller 25 is overturn；The bottom pinch roll 25 be it is active, connect through shaft coupling 4 with motor 3, pass through reconditioning fore side lower bearing
The thickness of the backing plate 19 of seat 18 and transmission side step 11, adjustable top pinch roll 24 essence parallel with bottom pinch roll 25
Degree.
The crossing process of the utility model: top pinch roll 24 is in an open position when threading, and shovel board upper mounting plate 14 stretches out, and opens
Volume machine send strip 30 to shovel board upper mounting plate 14, after pressure roller 10 is to 30 recurvation straightening of strip, continues feeding and passes through strip 30
Bottom pinch roll 25, top pinch roll 24 are depressed, and motor 3 drives bottom pinch roll 25 that strip 30 is sent into straightener 26.
Claims (4)
1. a kind of strip entrance clamping and conveying device, it is characterised in that: upper spider (1) and lower bearing bracket (2) are fixed with screw (27), lower machine
Frame (2) is directly anchored to the entrance side of straightener (26)；Top pinch roll (24) is in an open position when threading, shovel board upper mounting plate
(14) it stretches out, uncoiler send strip (30) to shovel board upper mounting plate (14), after pressure roller (10) is to strip (30) recurvation straightening, continues
Strip (30) are passed through bottom pinch roll (25) by feeding, and top pinch roll (24) pressure, motor (3) drives bottom pinch roll (25) by strip
(30) straightener (26) are sent into.
2. strip entrance clamping and conveying device according to claim 1, it is characterised in that: the both ends of the top pinch roll (24) point
Not Dai You fore side top chock (17) and transmission side top chock (12), fore side top chock (17) and transmission side upper bearing (metal)
Upper rocker (21) are housed between seat (12), the two sides of fore side top chock (17) and transmission side top chock (12) are equipped with copper
Slide plate (16), upper end are connect with the piston rod of oil cylinder one (5), and the cylinder barrel of oil cylinder one (5) is fixed on upper spider (1), upper rocker
(21) side with the length direction of roller frame (15) is fixed together, and passes through axis on the other side of roller frame (15) length direction
It holds seat (9) to be connected with pressure roller (10), the two sides of roller frame (15) width direction are connect with the piston rod of oil cylinder two (6), oil cylinder two
(6) cylinder barrel is fixed on lower bearing bracket (2), and the piston rod of oil cylinder two (6) is flexible, and roller frame (15) can be turned over around top pinch roll (24)
Turn；Top pinch roll (24) is passive type, flexible by the piston rod of oil cylinder one (5), on fore side top chock (17), transmission side
Bearing block (12) can be slided by copper shoe (16) on upper spider (1).
3. strip entrance clamping and conveying device according to claim 1, it is characterised in that: the both ends of the bottom pinch roll (25) point
Not Dai You fore side step (18) and transmission side step (11), fore side step (18) and transmission side lower bearing
Swing rack (22) are housed between seat (11), the two sides of fore side step (18) and transmission side step (11) are equipped with pad
Plate (19), bottom is fixed with upper spider (1) respectively with straight pin (28), and swing rack (22) and shovel board lower platform (13) are connected to one
It rises, the piston rod of oil cylinder three (8) is connect with shovel board upper mounting plate (14), and the cylinder barrel of oil cylinder three (8) is fixed on shovel board lower platform (13)
On, the piston rod of oil cylinder three (8) is flexible, and shovel board upper mounting plate (14) can edge by the copper feather key (23) of shovel board lower platform (13) two sides
Shovel board lower platform (13) two sides telescopic slide, the bottom of shovel board lower platform (13) are connect with the piston rod of oil cylinder four (7), oil cylinder four
(7) cylinder barrel is fixed on lower bearing bracket (2), and the piston rod of oil cylinder four (7) is flexible, and shovel board lower platform (13) can be around bottom pinch roll (25)
Overturning；The bottom pinch roll (25) be it is active, connect through shaft coupling (4) with motor (3), pass through reconditioning fore side step
(18) and the thickness of the backing plate (19) of transmission side step (11), adjustable top pinch roll (24) and bottom pinch roll (25)
Parallel accuracy.
4. strip entrance clamping and conveying device according to claim 1, it is characterised in that: the top pinch roll (24) and upper rocker
(21) bearing (29) are housed between；Bearing (29) are housed between bottom pinch roll (25) and swing rack (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344633.2U CN209716267U (en) | 2019-03-19 | 2019-03-19 | Strip entrance clamping and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344633.2U CN209716267U (en) | 2019-03-19 | 2019-03-19 | Strip entrance clamping and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716267U true CN209716267U (en) | 2019-12-03 |
Family
ID=68687216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920344633.2U Active CN209716267U (en) | 2019-03-19 | 2019-03-19 | Strip entrance clamping and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842511A (en) * | 2020-07-22 | 2020-10-30 | 河南省新昌铜业有限公司 | Copper bar rolling mill feeding equipment |
-
2019
- 2019-03-19 CN CN201920344633.2U patent/CN209716267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842511A (en) * | 2020-07-22 | 2020-10-30 | 河南省新昌铜业有限公司 | Copper bar rolling mill feeding equipment |
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