CN111451317A - Uncoiling and leveling device for HRB400-T hot rolled steel coil - Google Patents
Uncoiling and leveling device for HRB400-T hot rolled steel coil Download PDFInfo
- Publication number
- CN111451317A CN111451317A CN202010247978.3A CN202010247978A CN111451317A CN 111451317 A CN111451317 A CN 111451317A CN 202010247978 A CN202010247978 A CN 202010247978A CN 111451317 A CN111451317 A CN 111451317A
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- CN
- China
- Prior art keywords
- uncoiling
- rolled steel
- hot rolled
- hrb400
- uncoiling mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005098 hot rolling Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0064—Uncoiling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses an uncoiling and leveling device for an HRB400-T hot rolled steel coil, which comprises: the device comprises a first uncoiling mechanism, a second uncoiling mechanism and a hydraulic support bracket; the first uncoiling mechanism and the second uncoiling mechanism are symmetrically arranged around the hydraulic support bracket; the first uncoiling mechanism and the second uncoiling mechanism are both composed of a guide rail frame and a workbench which is arranged on the guide rail frame in a sliding mode, an uncoiling seat is fixed on the workbench, and an uncoiling rotating shaft is rotatably connected to the outer side of the uncoiling seat; the hydraulic support bracket is composed of a support base, a V-shaped adjusting frame and a plate rolling feeding supporting plate, and the number of the V-shaped adjusting frames is two. According to the invention, the hydraulic support bracket is arranged between the first uncoiling mechanism and the second uncoiling mechanism in a matched manner, so that when feeding is carried out, the hot-rolled steel coil can be automatically lifted and fed by matching the hydraulic support bracket with the upper coiling plate material supporting plate on the hydraulic support bracket, the alignment and installation are convenient, the downtime is shortened, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of uncoiling and leveling of a steel coil, in particular to an uncoiling and leveling device for an HRB400-T hot rolled steel coil.
Background
The uncoiling and leveling device for the HRB400-T hot rolled steel plate is mechanical equipment for uncoiling the HRB400-T hot rolled steel plate, and an uncoiling, leveling and shearing production line is used for uncoiling, leveling and shearing an aluminum single plate, a cold rolled steel plate, a hot rolled steel plate, a stainless steel plate, a galvanized steel plate and the like to form fixed-length plates with various specifications.
The levelling device of opening a book that uses in the existing market structure is comparatively simple, mostly unreels the pivot through the cooperation of single unwinding mechanism and realizes opening a book when using, lacks the measure of supplementary material loading, and the counterpoint installation is troublesome when the material loading transport, and down time is long, influences work efficiency, and the coil of strip that simultaneously can't be applicable to different length is opened a book and is used.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an uncoiling and leveling device for an HRB400-T hot rolled steel plate.
In order to achieve the purpose, the invention adopts the following technical scheme: an uncoiling and leveling device for a HRB400-T hot rolled steel coil, comprising: the device comprises a first uncoiling mechanism, a second uncoiling mechanism and a hydraulic support bracket;
the first uncoiling mechanism and the second uncoiling mechanism are symmetrically arranged around the hydraulic support bracket;
the first uncoiling mechanism and the second uncoiling mechanism are both composed of a guide rail frame and a workbench which is arranged on the guide rail frame in a sliding mode, an uncoiling seat is fixed on the workbench, and an uncoiling rotating shaft is rotatably connected to the outer side of the uncoiling seat;
the hydraulic support bracket comprises a support base, a V-shaped adjusting frame and a plate rolling feeding supporting plate, wherein the V-shaped adjusting frame is provided with two V-shaped adjusting frames which are connected to the support base in a rotating mode, and the two V-shaped adjusting frames are connected to the support base in a rotating mode.
As a further description of the above technical solution:
and the horizontal center position of the inner side of the guide rail frame is also rotatably connected with a driving screw rod, and the driving screw rod is spirally connected with the workbench in a penetrating way.
As a further description of the above technical solution:
the outer side of the guide rail frame is spirally fixed with a driving motor at a position opposite to the driving screw, the driving motor is in transmission connection with the driving screw through a coupler, and the driving motor is a bidirectional rotating motor.
As a further description of the above technical solution:
the unwinding rotating shafts in the first unwinding mechanism and the second unwinding mechanism are equal in length and diameter, and motors for driving the unwinding rotating shafts are mounted on the inner sides of the unwinding seats in the first unwinding mechanism and the second unwinding mechanism.
As a further description of the above technical solution:
the plate rolling feeding supporting plate is of a rectangular plate-shaped structure, and an arc-shaped groove is formed in the plate rolling feeding supporting plate.
Advantageous effects
The invention provides an uncoiling and leveling device for an HRB400-T hot rolled steel coil.
The method has the following beneficial effects:
(1): this a levelling device opens a book for HRB400-T hot rolled steel coils sets up hydraulic pressure support bracket through supporting between first uncoiling mechanism and second uncoiling mechanism, and during the material loading, can carry out the lifting material loading to hot rolled steel coils board automatically through the last coil sheet material layer board of hydraulic pressure support bracket cooperation on it, counterpoint simple to operate shortens down time, improves work efficiency.
(2): this a levelling device opens a book for HRB400-T hot rolled steel coils board uses through setting up an unwinding mechanism and the combination of second unwinding mechanism, fixes rolling up hot rolled steel coils board both ends through first unwinding mechanism and second unwinding mechanism and unreels, improves the stability of unreeling, and the seat of opening a book in first unwinding mechanism and the second unwinding mechanism simultaneously can carry out horizontal adjustment through the workstation, opens a book from the hot rolled steel coils board that realizes different width, convenient operation, the flexibility of use is strong.
(3): according to the uncoiling and leveling device for the HRB400-T hot rolled steel plate, the arc-shaped groove is formed in the surface of the plate rolling feeding supporting plate on the hydraulic supporting bracket, the arc-shaped groove can limit the hot rolled steel plate when the hot rolled steel plate is lifted and fed, the placement stability of the hot rolled steel plate is improved, and the hot rolled steel plate is placed to roll and fall.
Drawings
FIG. 1 is a schematic view of the overall structure of an uncoiling and leveling device for HRB400-T hot rolled steel coils according to the present invention;
FIG. 2 is a schematic view of a hydraulic support bracket according to the present invention;
FIG. 3 is a schematic structural view of the first unwinding mechanism of the present invention.
Illustration of the drawings:
1. a first unwinding mechanism; 2. a second unwinding mechanism; 3. a hydraulic support bracket; 31. a support base; 32. a V-shaped adjusting frame; 33. a hydraulic telescopic rod; 34. a plate rolling feeding supporting plate; 35. an arc-shaped groove; 4. a guide rail bracket; 5. a drive screw; 6. a work table; 7. a drive motor; 8. uncoiling a base; 9. unreel the pivot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an uncoiling and leveling apparatus for an HRB400-T hot rolled steel sheet includes: the device comprises a first uncoiling mechanism 1, a second uncoiling mechanism 2 and a hydraulic support bracket 3;
the first uncoiling mechanism 1 and the second uncoiling mechanism 2 are symmetrically arranged about the hydraulic support bracket 3;
the first uncoiling mechanism 1 and the second uncoiling mechanism 2 are both composed of a guide rail frame 4 and a workbench 6 arranged on the guide rail frame 4 in a sliding manner, an uncoiling seat 8 is fixed on the workbench 6, and an uncoiling rotating shaft 9 is rotatably connected to the outer side of the uncoiling seat 8;
When the uncoiling and leveling device for the HRB400-T hot rolled steel plate is used, the hot rolled steel plate to be uncoiled is placed on the plate coiling feeding supporting plate 34 on the hydraulic supporting bracket 3, and then the two V-shaped adjusting frames 32 are driven to move in opposite directions through the hydraulic telescopic rods 33 on the hydraulic supporting bracket 3, so that the plate coiling feeding supporting plate 34 is driven to be lifted through the two V-shaped adjusting frames 32, then the hot rolled steel plate is directly aligned and conveniently installed, the downtime is shortened, and the working efficiency is improved.
The horizontal center position of the inner side of the guide rail frame 4 is also rotatably connected with a driving screw rod 5, and the driving screw rod 5 is spirally connected with a workbench 6 in a penetrating way.
A driving motor 7 is spirally fixed at the position of the outer side of the guide rail frame 4 opposite to the driving screw rod 5, the driving motor 7 is in transmission connection with the driving screw rod 5 through a coupler, and the driving motor 7 is a bidirectional rotating motor.
When the uncoiling seats 8 on the first uncoiling mechanism 1 and the second uncoiling mechanism 2 are adjusted, the driving screw 5 is driven to rotate forwards or reversely by the driving motor 7, and the driving screw 5 drives the uncoiling seats 8 to move horizontally by the workbench 6, so that the uncoiling seats 8 on the first uncoiling mechanism 1 and the second uncoiling mechanism 2 are adjusted in opposite or reverse movement, and the requirement of uncoiling hot rolled steel plates with different widths is met.
The length and the diameter of the unreeling rotating shaft 9 in the first unreeling mechanism 1 and the second unreeling mechanism 2 are equal, the motors used for driving the unreeling rotating shaft 9 are installed on the inner sides of the unreeling seats 8 on the first unreeling mechanism 1 and the second unreeling mechanism 2, the motors are used for driving the unreeling rotating shaft 9, the unreeling rotating shaft 9 in the first unreeling mechanism 1 and the second unreeling mechanism 2 synchronously drives the hot-rolled steel coil to rotate, and unreeling is achieved.
The plate rolling feeding supporting plate 34 is of a rectangular plate-shaped structure, and an arc-shaped groove 35 is formed in the plate rolling feeding supporting plate 34.
When carrying out the lifting material loading to hot rolling coil of strip, arc recess 35 on roll board material loading layer board 34 can carry on spacingly to hot rolling coil of strip, improves the stability that hot rolling coil of strip placed, places its roll and drops.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. An uncoiling and leveling device for a HRB400-T hot rolled steel coil, comprising: the device comprises a first uncoiling mechanism (1), a second uncoiling mechanism (2) and a hydraulic support bracket (3);
the first uncoiling mechanism (1) and the second uncoiling mechanism (2) are symmetrically arranged relative to the hydraulic support bracket (3);
the first uncoiling mechanism (1) and the second uncoiling mechanism (2) are both provided with a guide rail frame (4) and a workbench (6) which is arranged on the guide rail frame (4) in a sliding manner, an uncoiling base (8) is fixed on the workbench (6), and the outer side of the uncoiling base (8) is rotatably connected with an uncoiling rotating shaft (9);
hydraulic pressure support bracket (3) are by supporting base (31), V type alignment jig (32) and roll up board material loading layer board (34) and constitute, and V type alignment jig (32) are equipped with two altogether, two V type alignment jig (32) symmetry is rotated and is connected on supporting base (31), two it is connected with roll board material loading layer board (34), two still to rotate between the top of V type alignment jig (32) connect through hydraulic telescoping rod (33) between the middle-end of V type alignment jig (32).
2. The uncoiling and leveling device for an HRB400-T hot rolled steel plate as claimed in claim 1, wherein a driving screw (5) is rotatably connected to the horizontal center position of the inner side of the guide rail frame (4), and the driving screw (5) is spirally connected with the workbench (6) in a penetrating manner.
3. The uncoiling and leveling device for the HRB400-T hot rolled steel plate as claimed in claim 1, wherein a driving motor (7) is spirally fixed on the outer side of the guide rail frame (4) opposite to the driving screw (5), the driving motor (7) is in transmission connection with the driving screw (5) through a coupling, and the driving motor (7) is a bidirectional rotating motor.
4. The uncoiling and leveling device for the HRB400-T hot rolled steel plate as claimed in claim 1, wherein the length and diameter of the uncoiling rotating shaft (9) in the first uncoiling mechanism (1) and the second uncoiling mechanism (2) are equal, and the inner sides of the uncoiling seats (8) on the first uncoiling mechanism (1) and the second uncoiling mechanism (2) are respectively provided with a motor for driving the uncoiling rotating shaft (9).
5. The uncoiling and leveling device for an HRB400-T hot rolled steel sheet as claimed in claim 1, wherein the coil feeding support plate (34) is of a rectangular plate-shaped structure, and the coil feeding support plate (34) is provided with an arc-shaped groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010247978.3A CN111451317A (en) | 2020-03-31 | 2020-03-31 | Uncoiling and leveling device for HRB400-T hot rolled steel coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010247978.3A CN111451317A (en) | 2020-03-31 | 2020-03-31 | Uncoiling and leveling device for HRB400-T hot rolled steel coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111451317A true CN111451317A (en) | 2020-07-28 |
Family
ID=71673588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010247978.3A Pending CN111451317A (en) | 2020-03-31 | 2020-03-31 | Uncoiling and leveling device for HRB400-T hot rolled steel coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111451317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125522A (en) * | 2023-10-23 | 2023-11-28 | 宁德时代新能源科技股份有限公司 | Coiled material feeding unit, coating machine feeding device and coating machine |
-
2020
- 2020-03-31 CN CN202010247978.3A patent/CN111451317A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125522A (en) * | 2023-10-23 | 2023-11-28 | 宁德时代新能源科技股份有限公司 | Coiled material feeding unit, coating machine feeding device and coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200728 |
|
| WD01 | Invention patent application deemed withdrawn after publication |