CN219188191U - Steel strip uncoiling straightener - Google Patents
Steel strip uncoiling straightener Download PDFInfo
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- CN219188191U CN219188191U CN202223412477.XU CN202223412477U CN219188191U CN 219188191 U CN219188191 U CN 219188191U CN 202223412477 U CN202223412477 U CN 202223412477U CN 219188191 U CN219188191 U CN 219188191U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a steel strip uncoiling straightener which comprises an uncoiling device and a straightener, wherein the uncoiling device comprises an uncoiling host, a winding drum assembly and a first compression roller assembly, the winding drum assembly is rotatably arranged on the uncoiling host, the first compression roller assembly is hinged on the uncoiling host, the winding drum assembly is used for fixing a steel strip coil, and the first compression roller assembly is used for rolling the steel strip coil on the winding drum assembly; the straightening device comprises a straightening host machine and a second rolling assembly hinged to the straightening host machine, wherein the straightening host machine is provided with a straightening inlet, and the second rolling assembly is used for adjusting the angle of a steel coil entering the straightening inlet. When the outer ring steel belt of the steel belt coil on the winding drum assembly enters the straightening inlet, the first compression roller assembly is used for rolling the steel belt to enable the steel belt to enter the straightening inlet smoothly, and meanwhile, the second rolling assembly is used for adjusting the angle of the steel coil entering the straightening inlet, so that the steel belt is prevented from tilting to influence unreeling efficiency, the production quality of the steel belt is guaranteed, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of plate production, in particular to a steel strip uncoiling straightener.
Background
The uncoiler is also called an uncoiler, and is one of auxiliary equipment on a steel plate (strip) cold rolling unit or a cold working production line, and has the function of opening a steel strip coil and leading out the end of a rolled piece to enter a continuous operation unit.
The Chinese patent with publication number of CN206244110U discloses a steel strip unreeling device, which comprises an unreeling support and an unreeling shaft, wherein a fixed first fixed sleeve and a fixed second fixed sleeve are arranged on the unreeling shaft, a slidable sliding fixed sleeve is arranged between the first fixed sleeve and the second fixed sleeve, adjusting rods which are rotationally connected are respectively arranged on the first fixed sleeve, the second fixed sleeve and the sliding fixed sleeve, and the supporting diameter can be flexibly adjusted according to the diameter of an inner ring of a steel strip coil, so that the steel strip is tightly attached to a supporting plate in a rolling manner, and relative rotation between the two is reduced.
However, in the above-mentioned steel strip unreeling device, the inner ring of the steel strip coil is tightly attached to the supporting plate, and in actual production, when the steel strip unreeling operation is performed on the steel strip by using the steel strip unreeling machine, the outer ring steel strip of the steel strip coil is easy to tilt when entering the next straightening process, and thus the unreeling efficiency is affected; even folds are generated, which affect the production quality of the steel strip.
Disclosure of Invention
Based on the problems, in order to solve the problems that when the outer ring steel belt of the steel belt coil enters the next straightening process, the steel belt is easy to tilt and the unreeling efficiency is affected, the utility model provides a steel belt uncoiling straightener, which has the following specific technical scheme:
the steel strip uncoiling straightener comprises an uncoiling device and a straightener, wherein the uncoiling device comprises an uncoiling host, a winding drum assembly and a first compression roller assembly, the winding drum assembly is rotatably arranged on the uncoiling host, the first compression roller assembly is hinged on the uncoiling host, the winding drum assembly is used for fixing a steel strip coil, and the first compression roller assembly is used for rolling the steel strip coil on the winding drum assembly; the straightening device comprises a straightening host machine and a second rolling assembly hinged to the straightening host machine, wherein the straightening host machine is provided with a straightening inlet, and the second rolling assembly is used for adjusting the angle of a steel coil entering the straightening inlet.
Above-mentioned steel band is opened a book the straightener through setting up first compression roller subassembly on opening a book the host computer and setting up the second roll-in subassembly on the straightening host computer, when the outer lane steel band of the steel band roll-up on the reel subassembly got into the straightening entry, through first compression roller subassembly roll-in steel band made it smoothly enter into the straightening entry in, use the angle that the second roll-in subassembly adjustment coil of strip got into the straightening entry simultaneously, avoid the steel band perk to influence unreel efficiency to guarantee the production quality of steel band, improve production efficiency.
Further, the first compression roller assembly comprises a first driving piece, a compression roller shaft, a plurality of first compression roller frames and a first compression roller piece arranged on the first compression roller frames, wherein the compression roller shaft is provided with a transmission end and a connection end, the first driving piece is connected with a transmission end hub, and the first compression roller frames are connected with a connection end hub.
Further, the first press roll assembly includes at least three first press roll stands.
Further, the first press roll assembly is mounted above the reel assembly.
Further, the first compression roller piece comprises a first roller, and the outer layer of the first roller is a rubber layer.
Further, the second rolling assembly comprises a second roller frame hinged on the straightening main machine and a second roller piece arranged on the second roller frame.
Further, the second rolling assembly further comprises a second driving piece, and the second driving piece drives the second press roller frame to swing; the second driving piece is a driving oil cylinder.
Further, the straightening host comprises a feeding mechanism and a straightening mechanism, and the straightening mechanism is arranged above the feeding mechanism; the feeding mechanism comprises at least two feeding assemblies, and each feeding assembly comprises a feeding driving group and a feeding roller driven by the feeding driving group; the straightening mechanism comprises straightening assemblies which are suitable for the number of the material distribution assemblies, and each straightening assembly comprises a straightening roller and a straightening adjustment group for adjusting the height of the straightening roller to move up and down.
Further, the straightening host comprises a straightening rack, a straightening track in the vertical direction is arranged on the straightening rack, and the feeding assembly is arranged at the bottom of the straightening track; the straightening roller is arranged above the straightening track, and the straightening adjusting group is arranged at the top of the straightening frame.
Further, the straightening adjustment group comprises hydraulic cylinders arranged at two roller ends of the straightening roller and bearing seats arranged in the straightening track, and the hydraulic cylinders are connected with the bearing seats and drive the bearing seats to move in the straightening track.
Drawings
The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic view of a steel strip uncoiling straightener according to one embodiment of the utility model;
FIG. 2 is a sectional view showing the structure of a steel strip uncoiling straightener according to an embodiment of the utility model;
FIG. 3 is a schematic view of an unwinding device according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram showing a second structure of the unwinding device according to an embodiment of the utility model;
FIG. 5 is a schematic view showing the construction of a straightening apparatus according to an embodiment of the present utility model;
FIG. 6 is a sectional view showing the construction of a straightener according to an embodiment of the present utility model.
Reference numerals illustrate:
1-an uncoiling device and 2-a straightening device;
11-an uncoiling host, 12-a winding drum assembly and 13-a first press roller assembly;
21-straightening a host and 22-a second rolling assembly;
210-straightening the inlet;
131-first driving piece, 132-press roll shaft, 133-first press roll frame, 134-first press roll piece;
1321-a driving end and 1322-a connecting end;
1341-first roller;
211-feeding components, 212-straightening components and 213-straightening racks;
2111-feed drive group, 2112-feed roller;
2121-straightening adjusting groups and 2122-straightening rollers;
221-second roller frame, 222-second roller member, 223-second driving member.
Detailed Description
The present utility model will be described in further detail with reference to the following examples thereof in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" in this specification do not denote a particular quantity or order, but rather are used to distinguish one element from another.
As shown in fig. 1 and 2, a steel strip uncoiling straightener in an embodiment of the present utility model comprises an uncoiling device 1 and a straightener 2, wherein the uncoiling device 1 comprises an uncoiling host 11, a reel assembly 12 and a first press roller assembly 13, the reel assembly 12 is rotatably installed on the uncoiling host 11, the first press roller assembly 13 is hinged on the uncoiling host 11, the reel assembly 12 is used for fixing a steel strip coil, and the first press roller assembly 13 is used for rolling the steel strip coil on the reel assembly 12; the straightening device 2 comprises a straightening host 21 and a second roll assembly 22 hinged on the straightening host 21, the straightening host 21 being provided with a straightening inlet 210, the second roll assembly 22 being used for adjusting the angle of the steel coil entering the straightening inlet 210.
According to the steel strip uncoiling straightener, the first compression roller assembly 13 is arranged on the uncoiling host 11, the second rolling assembly 22 is arranged on the straightening host 21, when the outer ring steel strip of the steel strip coil on the winding drum assembly 12 enters the straightening inlet 210, the first compression roller assembly 13 is used for rolling the steel strip to enable the steel strip to enter the straightening inlet 210 smoothly, and meanwhile, the second rolling assembly 22 is used for adjusting the angle of the steel strip entering the straightening inlet 210, so that the uncoiling efficiency is prevented from being influenced by the tilting of the steel strip, the production quality of the steel strip is guaranteed, and the production efficiency is improved.
As shown in fig. 3 and 4, in one embodiment, the first press roll assembly 13 includes a first driving member 131 and a press roll shaft 132, a plurality of first press roll frames 133, and a first press roll member 134 mounted on the first press roll frames 133, the press roll shaft 132 is provided with a driving end 1321 and a connection end 1322, the first driving member 131 is in hub connection with the driving end 1321, and the first press roll frames 133 are in hub connection with the connection end 1322. So, drive roller shaft 132 through first driving piece 131 rotates to drive first roller frame 133 and press towards reel subassembly 12, thereby make first roller 134 conflict with the steel band roll-up on the reel subassembly 12 and form the roll-in, avoid the steel band to warp and influence unreeling efficiency in the uncoiling process, thereby ensure the production quality of steel band, improve production efficiency.
In one embodiment, the first press roll assembly 13 includes at least three first press roll stands 133. Specifically, the first pressing roller members 134 on the first pressing roller frame 133 are distributed in an arc. Thus, the three first roller frames 133 are respectively rolled on the left, middle and right parts of the rolling surface of the steel belt, so that the curling tilting of the steel belt at the left and right parts is avoided, the tilting of the steel belt in the uncoiling process is avoided, the uncoiling efficiency is prevented from being influenced, the production quality of the steel belt is ensured, and the production efficiency is improved; meanwhile, by arranging the plurality of first roller frames 133, the practicality of the steel strip uncoiling straightener is improved by adapting to rolling steel strips with different width sizes.
In one embodiment, the first press roll assembly 13 is mounted above the reel assembly 12. Thus, by installing the first press roller assembly 13 above the reel assembly 12, it is convenient for the operator to perform the angle adjustment and the overhaul maintenance on the first press roller assembly 13.
In one embodiment, the first press roll 134 includes a first roll 1341, the outer layer of the first roll 1341 being a rubber layer. Thus, the rubber layer has elastic deformation performance, and the production quality of the steel belt caused by scratch of the surface of the steel belt due to hard contact between the first roller 1341 and the steel belt is avoided through rolling of the rubber layer and the steel belt.
As shown in fig. 5, in one embodiment, the second roll assembly 22 includes a second roll housing 221 hinged to the straightening host 21 and a second roll member 222 mounted on the second roll housing 221. Thus, the second roll member 222 is adjusted by rotating the second roll frame 221 so that the steel strip is tangential to the outer circumference of the second roll member 222.
In one embodiment, the second rolling assembly 22 further includes a second driving member 223, and the second driving member 223 drives the second roller frame 221 to swing; the first driving member 131 and the second driving member 223 are oil cylinders. In this way, the second rolling assembly 22 is automatically controlled by the second driving member 223, thereby improving the production efficiency.
As shown in fig. 6, in one of the embodiments, the straightening main machine 21 includes a feeding mechanism and a straightening mechanism, the straightening mechanism being disposed above the feeding mechanism; the feeding mechanism comprises at least two feeding assemblies 211, and the feeding assemblies 211 comprise a feeding driving group 2111 and a feeding roller 2112 driven by the feeding driving group 2111; the straightening mechanism comprises straightening assemblies 212 which are suitable for the number of the material distributing assemblies 211, and the straightening assemblies 212 comprise straightening rollers 2122 and straightening adjusting groups 2121 for adjusting the height of the straightening rollers 2122 to move up and down. Thus, by providing feed assembly 211 and straightening assembly 212, a straightening channel is formed between feed roll 2112 and straightening roll 2122 to facilitate the passage of the steel strip through the straightening channel; simultaneously, the passing height of the steel strip in the straightening channel is adjusted through the straightening adjusting group 2121.
In one embodiment, feed roll 2112 and straightening roll 2122 are staggered in a W-shape. Thus, the requirement on the thickness of the steel belt is low, so that the application range of the straightening device 2 is enlarged, and the practicability of the straightening device is improved.
In one embodiment, the straightening main machine 21 comprises a straightening frame 213, a straightening rail in the vertical direction is arranged on the straightening frame 213, and the feeding assembly 211 is arranged at the bottom of the straightening rail; straightening roll 2122 is arranged above the straightening rail and straightening adjustment set 2121 is arranged on top of straightening bench 213. Therefore, by arranging the straightening rails, the roller cores of the feeding roller 2112 and the straightening roller 2122 are on the same vertical line, so that the steel belt is uniformly stressed, the straightening effect is good, and the production efficiency is improved.
In one embodiment, straightening adjustment set 2121 includes hydraulic cylinders disposed at the ends of straightening roll 2122 and bearing blocks mounted within the straightening track, the hydraulic cylinders being coupled to the bearing blocks and driving the bearing blocks to move within the straightening track. In this way, the bearing seat is pushed by the hydraulic cylinder, so that the straightening roller 2122 is pressed towards the feeding roller 2112, the hydraulic cylinder has a large pushing force and a good straightening effect, and the production efficiency is improved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A steel strip uncoiling straightener, comprising:
the uncoiling device comprises an uncoiling host, a coiling block component and a first compression roller component, wherein the coiling block component is rotatably installed on the uncoiling host, the first compression roller component is hinged on the uncoiling host, the coiling block component is used for fixing a steel strip coil, and the first compression roller component is used for rolling the steel strip coil on the coiling block component;
the straightening device comprises a straightening host machine and a second rolling assembly hinged to the straightening host machine, wherein the straightening host machine is provided with a straightening inlet, and the second rolling assembly is used for adjusting the angle of a steel coil entering the straightening inlet.
2. The steel strip uncoiling straightener of claim 1, wherein the first press roll assembly comprises a first driving member, a press roll shaft, a plurality of first press roll frames and first press roll members arranged on the first press roll frames, the press roll shaft is provided with a transmission end and a connection end, the first driving member is connected with a transmission end hub, and the first press roll frames are connected with a connection end hub.
3. The steel strip uncoiling straightener of claim 2, wherein the first press roll assembly includes at least three first press roll stands.
4. The steel strip uncoiling straightener of claim 2, wherein the first press roll assembly is mounted above the reel assembly.
5. The steel strip uncoiling straightener of claim 2, wherein the first press roll member comprises a first roll, and an outer layer of the first roll is a rubber layer.
6. The steel strip uncoiling straightener of claim 2, wherein the second rolling assembly comprises a second roll stand hinged to the straightening host and a second roll piece mounted on the second roll stand.
7. The steel strip uncoiling straightener of claim 6, wherein the second rolling assembly further comprises a second drive member that drives the second roll frame to oscillate;
the second driving piece is a driving oil cylinder.
8. The steel strip uncoiling straightener of claim 1, wherein the straightening main machine comprises a feeding mechanism and a straightening mechanism, and the straightening mechanism is arranged above the feeding mechanism;
the feeding mechanism comprises at least two feeding assemblies, and each feeding assembly comprises a feeding driving group and a feeding roller driven by the feeding driving group;
the straightening mechanism comprises straightening assemblies which are suitable for the number of the material distribution assemblies, and each straightening assembly comprises a straightening roller and a straightening adjustment group for adjusting the height of the straightening roller to move up and down.
9. The steel strip uncoiling straightener of claim 8, wherein the straightening main machine comprises a straightening frame, a straightening rail in the vertical direction is arranged on the straightening frame, and the feeding component is arranged at the bottom of the straightening rail;
the straightening roller is arranged above the straightening track, and the straightening adjusting group is arranged at the top of the straightening frame.
10. The steel strip uncoiling straightener of claim 9, wherein the straightening adjustment set comprises hydraulic cylinders arranged at two roller ends of the straightening roller and bearing seats arranged in a straightening track, and the hydraulic cylinders are connected with the bearing seats and drive the bearing seats to move in the straightening track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412477.XU CN219188191U (en) | 2022-12-16 | 2022-12-16 | Steel strip uncoiling straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223412477.XU CN219188191U (en) | 2022-12-16 | 2022-12-16 | Steel strip uncoiling straightener |
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| Publication Number | Publication Date |
|---|---|
| CN219188191U true CN219188191U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223412477.XU Active CN219188191U (en) | 2022-12-16 | 2022-12-16 | Steel strip uncoiling straightener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117732982A (en) * | 2024-02-19 | 2024-03-22 | 四川腾邦科技有限公司 | Multifunctional stamping system and stamping method for magnetic rotating motor iron core |
-
2022
- 2022-12-16 CN CN202223412477.XU patent/CN219188191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117732982A (en) * | 2024-02-19 | 2024-03-22 | 四川腾邦科技有限公司 | Multifunctional stamping system and stamping method for magnetic rotating motor iron core |
| CN117732982B (en) * | 2024-02-19 | 2024-05-10 | 四川腾邦科技有限公司 | Multifunctional stamping system and stamping method for magnetic rotating motor iron core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel strip uncoiling and straightening machine Effective date of registration: 20230912 Granted publication date: 20230616 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Gaoming Yanghe Branch Pledgor: Foshan Jianchuang Precision Steel Strip Co.,Ltd. Registration number: Y2023980056297 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |