CN216369579U - Steel coil unreeling and feeding device - Google Patents
Steel coil unreeling and feeding device Download PDFInfo
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- CN216369579U CN216369579U CN202122961802.7U CN202122961802U CN216369579U CN 216369579 U CN216369579 U CN 216369579U CN 202122961802 U CN202122961802 U CN 202122961802U CN 216369579 U CN216369579 U CN 216369579U
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Abstract
The utility model relates to the technical field of steel coil processing, and discloses a steel coil unreeling and feeding device which comprises a base, wherein the surface of the base is rotatably connected with a fixing assembly, the fixing assembly comprises a rotating disc, the peripheral side face of the rotating disc is rotatably connected with the base, the surface of the rotating disc is rotatably connected with a first threaded screw rod, the peripheral side face of the first threaded screw rod is in threaded connection with two moving seats, the peripheral side faces of the two moving seats are respectively hinged with a group of supporting rods, the surface of the rotating disc is in sliding connection with a group of supporting plates, one surface of each group of supporting plates is hinged with the corresponding supporting rod, one surface of the base is fixedly connected with two mounting plates, and a second threaded screw rod is rotatably connected between the two mounting plates. The utility model aims to provide a steel coil unreeling feeding device, which aims to solve the problems that the unreeling speed is too high frequently and further subsequent processing operation is influenced in the use process of the conventional steel coil unreeling machine, and the applicability is poor, so that steel coil rollers with various diameters are difficult to fix.
Description
Technical Field
The utility model relates to the technical field of steel coil processing, in particular to a steel coil unreeling and feeding device.
Background
The steel coil, also called coil steel, is formed into a coil shape convenient for storage and transportation through hot pressing and cold pressing. In the production process of automobile spare and accessory parts, the steel coil is used as a raw material and placed at the tail end of the production line, and the steel coil is driven to rotate by the unwinding device, so that the steel coil is unwound. In the process of unreeling the steel coil, the unreeled steel coil is conveyed to a region to be processed under the traction action of the traction device, but the situation that the subsequent processing speed cannot keep up with the unreeling speed often occurs, so that the unreeled steel coil is easy to generate creases which seriously affect the appearance of a product and the quality of the product; moreover, the existing steel coil unreeling machine has poor applicability and is difficult to fix steel coil rollers with various different inner diameters.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel coil unreeling feeding device, which solves the problems that the unreeling speed is too high frequently and further subsequent processing operation is influenced in the use process of the conventional steel coil unreeling machine in the background technology, and the problem that steel coil rollers with various diameters are difficult to fix due to poor applicability.
In order to achieve the purpose, the utility model provides the following technical scheme:
coil of strip unreels material feeding unit, the on-line screen storage device comprises a base, the base surface rotates and is connected with fixed subassembly, fixed subassembly includes the rotary disk, rotary disk week side is connected with the base rotation, the rotary disk surface rotates and is connected with first screw lead screw, first screw lead screw week side threaded connection has two to remove the seat, two it all articulates all to have a set of branch to remove seat week side, rotary disk surface sliding connection has a set of extension board, and is a set of extension board a surface all articulates with the branch that corresponds the position, two mounting panels of a base fixed surface is connected with, two it is connected with second screw lead screw, two to rotate between the mounting panel two gag lever posts of fixedly connected with between the mounting panel, second screw lead screw week side threaded connection has two grip blocks, two the grip block inner wall all with gag lever post sliding fit.
Preferably, the bottom surface of the base is fixedly connected with a group of support legs, the base is of an L-shaped structure, and the side surface of the base is provided with a round hole matched with the rotating disk.
Preferably, the peripheral side surfaces of the first threaded screw rod and the second threaded screw rod are respectively provided with a positive threaded part and a negative threaded part which are distributed in a central symmetry manner, one end of the first threaded screw rod is fixedly connected with a driving end, the top surface of the mounting plate is fixedly connected with a driving motor, and one end of an output shaft of the driving motor is fixedly connected with the second threaded screw rod.
Preferably, a T-shaped sliding block is fixedly connected to one surface of the support plate, and a group of T-shaped sliding grooves matched with the T-shaped sliding block are formed in the surface of the rotating disc.
Preferably, the first surface of the clamping seat is of an arc-shaped structure, the peripheral side surface of the rotating disk and the first surface of the clamping seat are both provided with anti-skidding structures, the first surface of the clamping seat is provided with a threaded hole matched with the second threaded screw rod, and the first surface of the clamping seat is provided with two through holes matched with the limiting rod.
Preferably, the rotating disc is of a disc-shaped structure, and the two clamping seats are respectively located above and below the rotating disc and are symmetrically distributed.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model, through the design of the rotating disc, the clamping seat, the second threaded screw rod and the support plate, after the steel coil roller is sleeved on the support plate, under the action of an external traction device, the steel coil roller is continuously unreeled to convey the steel coil to a region to be processed, when the subsequent processing speed cannot keep up with the unreeling speed, the driving motor is started, the driving motor drives the second threaded screw rod to rotate, the second threaded screw rod drives the two clamping seats to approach each other, so that the clamping seats are contacted with the rotating disc, the friction force between the clamping seat and the rotating disk is adjusted by controlling the contact strength between the clamping seat and the rotating disk, so that the rotating disk is decelerated in different degrees, the unreeling speed is reduced, the problem that the quality of subsequent products is affected due to the fact that the processing speed cannot keep up with the unwinding speed and the crease is generated on the unwound steel coil can be effectively solved, and therefore the practicability of the device is remarkably improved;
2. according to the utility model, through the design of the rotating disc, the first threaded screw rod, the moving seats, the supporting rod and the supporting plates, after the steel coil roller is sleeved outside the supporting plates, the first threaded screw rod is rotated through the driving end, the first threaded screw rod drives the two moving seats to be close to each other, and the moving seats drive the supporting rod to move, so that the four supporting plates are far away from each other and are in close contact with the inner wall of the steel coil roller, and therefore, the steel coil roller can be fixed on the supporting plates.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 4 is a cross-sectional view of FIG. 2;
FIG. 5 is a schematic structural view of a first threaded lead screw, a movable seat, a support rod and a support plate;
FIG. 6 is a schematic structural view of a first threaded screw, a moving seat and a support rod;
fig. 7 is a schematic structural view of the second threaded screw, the limiting rod and the clamping seat.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base, 2-a fixed component, 3-a rotating disc, 4-a first threaded screw rod, 5-a movable seat, 6-a support rod, 7-a support plate, 8-a mounting plate, 9-a second threaded screw rod, 10-a limiting rod, 11-a clamping seat, 12-a driving end and 13-a driving motor.
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.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a steel coil unreeling and feeding device comprises a base 1, a set of support legs is fixedly connected to the bottom surface of the base 1, the base 1 is of an L-shaped structure, a fixing component 2 is rotatably connected to the surface of the base 1, the fixing component 2 comprises a rotating disk 3, the peripheral side surface of the rotating disk 3 is rotatably connected with the base 1, a round hole matched with the rotating disk 3 is formed in the side surface of the base 1, a first threaded lead screw 4 is rotatably connected to the surface of the rotating disk 3, two moving seats 5 are rotatably connected to the peripheral side surface of the first threaded lead screw 4 through threads, a set of support rods 6 are respectively hinged to the peripheral side surfaces of the two moving seats 5, a set of support plates 7 is slidably connected to the surface of the rotating disk 3, a T-shaped slide block is fixedly connected to one surface of each support plate 7, as shown in fig. 5, a set of T-shaped slide grooves matched with the T-shaped slide block is formed in the surface of the rotating disk 3, a set of each support plate 7 is hinged to the corresponding support rod 6, and two mounting plates 8 are fixedly connected to one surface of the base 1, rotate between two mounting panels 8 and be connected with second screw lead screw 9, two gag lever posts 10 of fixedly connected with between two mounting panels 8, the side screw thread connection of second screw lead screw 9 week has two grip slipper 11, rotary disk 3 is discoid structure, two grip slipper 11 are located rotary disk 3's top and below respectively and are the symmetric distribution, two grip slipper 11 inner walls all with gag lever post 10 sliding fit, grip slipper 11 a surface is seted up with second screw lead screw 9 matched with screw hole, grip slipper 11 a surface is seted up two and gag lever post 10 matched with through hole.
As shown in fig. 6, the driving end 12 is connected to a brake or reduction motor to drive and rotate the first threaded screw rod 4, the first threaded screw rod 4 drives the two moving seats 5 to approach each other, and the moving seats 5 drive the supporting rod 6 to move, so that the four supporting plates 7 are far away from each other or far away from each other.
As shown in fig. 3, 6 and 7, the first threaded screw 4 and the second threaded screw 9 are provided with a positive threaded portion and a negative threaded portion on peripheral sides thereof, which are distributed in a central symmetry manner, one end of the first threaded screw 4 is fixedly connected with a driving end 12, the top surface of an installation plate 8 is fixedly connected with a driving motor 13, and one end of an output shaft of the driving motor 13 is fixedly connected with the second threaded screw 9.
Wherein as shown in fig. 3, a surface of the clamping seat 11 is an arc-shaped structure, a convex-concave groove structure with an anti-skid function is arranged on the peripheral side surface of the rotary disk 3 and a surface of the clamping seat 11, or a clamping friction plate for braking is arranged, the driving motor 13 is started, the driving motor 13 drives the second thread lead screw 9 to rotate, the second thread lead screw 9 drives the two clamping seats 11 to approach each other, so that the clamping seat 11 contacts with the rotary disk 3, the friction force between the two clamping seats is adjusted by controlling the strength of mutual contact between the clamping seat 11 and the rotary disk 3, thereby reducing the speed of the rotary disk 3 to different degrees and reducing the unreeling speed.
Firstly, the steel coil roller is sleeved outside the support plate 7, then the first threaded screw rod 4 is rotated through the driving end 12, the first threaded screw rod 4 drives the two moving seats 5 to be close to each other, the moving seats 5 drive the support rod 6 to move, the four support plates 7 are far away from each other and are in close contact with the inner wall of the steel coil roller, and therefore the steel coil roller is fixed on the support plate 7.
Subsequently, under outside draw gear's effect, the coil of strip roller constantly unreels, carries the coil of strip to waiting to process the region, nevertheless can appear often that subsequent processing speed can not keep up with the condition of unwinding speed, and this just makes the coil of strip of unreeling produce the crease easily, and this kind of crease will influence the product outward appearance seriously to and influence the quality of product.
In order to solve the problem, when the subsequent processing speed cannot keep up with the unwinding speed, the driving motor 13 is started, the driving motor 13 drives the second threaded screw rod 9 to rotate, the second threaded screw rod 9 drives the two clamping seats 11 to be close to each other, the clamping seats 11 are contacted with the rotating disk 3, the friction force between the clamping seats 11 and the rotating disk 3 is adjusted by controlling the strength of mutual contact between the clamping seats 11 and the rotating disk 3, the rotating disk 3 is decelerated in different degrees, the unwinding speed is reduced, and the phenomenon that the steel coil which is unwound due to the fact that the processing speed cannot keep up with the unwinding speed is creased can be effectively avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching.
The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Coil of strip material feeding unit that unreels, including base (1), its characterized in that, base (1) surface rotation is connected with fixed subassembly (2), fixed subassembly (2) include rotary disk (3), rotary disk (3) week side rotates with base (1) to be connected, rotary disk (3) surface rotation is connected with first screw lead screw (4), side threaded connection all has two to remove seat (5) in first screw lead screw (4) week, two it has a set of branch (6) all to articulate to remove seat (5) week side, rotary disk (3) surface sliding connection has a set of extension board (7), and is a set of extension board (7) a surface all articulates with branch (6) that correspond the position, base (1) a surface fixed connection has two mounting panels (8), two rotate between mounting panel (8) and be connected with second screw lead screw (9), two gag lever posts (10) of fixedly connected with between mounting panel (8), second screw thread lead screw (9) week side threaded connection has two grip slipper (11), two grip slipper (11) inner wall all with gag lever post (10) sliding fit.
2. The steel coil unwinding feeding device as claimed in claim 1, wherein: the base is characterized in that a group of support legs are fixedly connected to the bottom surface of the base (1), the base (1) is of an L-shaped structure, and round holes matched with the rotating disk (3) are formed in the side surface of the base (1).
3. The steel coil unwinding feeding device as claimed in claim 1, wherein: first screw lead screw (4) and second screw lead screw (9) week side all is provided with forward screw portion and the reverse thread portion that are central symmetry and distribute, first screw lead screw (4) one end fixedly connected with drive end (12), one mounting panel (8) top surface fixedly connected with driving motor (13), the one end and the second screw lead screw (9) fixed connection of driving motor (13) output shaft.
4. The steel coil unwinding feeding device as claimed in claim 1, wherein: a T-shaped sliding block is fixedly connected to one surface of the support plate (7), and a group of T-shaped sliding grooves matched with the T-shaped sliding block are formed in the surface of the rotating disc (3).
5. The steel coil unwinding feeding device as claimed in claim 1, wherein: the clamping seat is characterized in that one surface of the clamping seat (11) is of an arc-shaped structure, the circumferential side surface of the rotating disk (3) and one surface of the clamping seat (11) are respectively provided with an anti-skidding structure, one surface of the clamping seat (11) is provided with a threaded hole matched with the second threaded screw rod (9), and one surface of the clamping seat (11) is provided with two through holes matched with the limiting rod (10).
6. The steel coil unwinding feeding device as claimed in claim 1, wherein: the rotary disc (3) is of a disc-shaped structure, and the two clamping seats (11) are respectively positioned above and below the rotary disc (3) and are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961802.7U CN216369579U (en) | 2021-11-30 | 2021-11-30 | Steel coil unreeling and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122961802.7U CN216369579U (en) | 2021-11-30 | 2021-11-30 | Steel coil unreeling and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216369579U true CN216369579U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122961802.7U Active CN216369579U (en) | 2021-11-30 | 2021-11-30 | Steel coil unreeling and feeding device |
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| Country | Link |
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| CN (1) | CN216369579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009919A (en) * | 2022-06-13 | 2022-09-06 | 浙江长兴和良智能装备有限公司 | Aluminum coil pipe tensioning anti-scattering plate feeding method |
| CN116099899A (en) * | 2023-04-04 | 2023-05-12 | 山东清华金属制品有限公司 | Automatic winding switching mechanism for metal welding wire winding wire reel |
-
2021
- 2021-11-30 CN CN202122961802.7U patent/CN216369579U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009919A (en) * | 2022-06-13 | 2022-09-06 | 浙江长兴和良智能装备有限公司 | Aluminum coil pipe tensioning anti-scattering plate feeding method |
| CN115009919B (en) * | 2022-06-13 | 2024-02-09 | 浙江长兴和良智能装备有限公司 | Aluminum coil tensioning and anti-scattering disc feeding method |
| CN116099899A (en) * | 2023-04-04 | 2023-05-12 | 山东清华金属制品有限公司 | Automatic winding switching mechanism for metal welding wire winding wire reel |
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