Stainless steel coil unwinding device

Abstract

The utility model discloses a stainless steel roll unreeling device, relates to the stainless steel roll field, including support base, spacing subassembly and support vertical pole, be equipped with the movable vertical plate above the support base, and be equipped with the drive motor on one side above the movable vertical plate, and the output shaft of drive motor is fixedly connected with the rotary rod through the coupling. According to the stainless steel coil unwinding device, the limiting assembly and the supporting assembly are arranged, in the using process that the stainless steel coil is subjected to unwinding treatment through the unwinding device, the stainless steel coil is convenient to install, so that connection between structures is tighter, and a worker can conveniently replace the stainless steel coil subsequently; the unwinding device is simple in structure and convenient to use, movement in the subsequent unwinding process is avoided, it is guaranteed that the unwinding process is carried out smoothly, meanwhile, the loosening situation during unwinding is avoided, the safety of the unwinding process is guaranteed, the stability of the unwinding process is higher, and workers can use the unwinding device conveniently.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel coils, in particular to a stainless steel coil unwinding device. Background Art

[0002] Stainless steel coil refers to a finished coil made of stainless steel sheets. It is a steel made of iron and its alloys as the main raw materials. Elements such as chromium, nickel, molybdenum, and appropriate amounts of rare earths and zirconium are added to prevent iron from chemically reacting with oxygen in the air to produce rust. It has the characteristics of being not easy to oxidize and corrosion-resistant, and is widely used in construction, manufacturing and other fields. During the processing of stainless steel coils, workers can use unwinding devices to unwind stainless steel coils.

[0003] However, the current unwinding devices still have some shortcomings. For example, a stainless steel coil unwinding device with application number 202320188887.6 has not yet fully considered the anti-loosening structure of the unwinding device. During the use of the unwinding device to unwind the stainless steel coil, if the unwinding device does not fully consider the anti-loosening structure, the coil may become loose during unwinding, and the safety of the unwinding process cannot be guaranteed, which poses a certain threat to the safety of the staff and is inconvenient for the staff to use the unwinding device.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a stainless steel roll unwinding device. Utility Model Content

[0005] The utility model aims to provide a stainless steel coil unwinding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel roll unwinding device, comprising a support base, a limit assembly and a support upright, a movable upright plate is arranged above the support base, and a driving motor is arranged on the upper side of the movable upright plate, and the output shaft of the driving motor is fixedly connected to a rotating rod through a coupling, and a steel roll roller is arranged on the outer side of the rotating rod, the limit assembly is arranged at one end of the rotating rod, and the limit assembly comprises a movable plate, a rotating limit member, a first connecting member and a second connecting member, the support upright is fixedly connected to the top four corners of the support base, and the top of the support upright is fixedly connected to a fixed top plate, and support assemblies are arranged on both the top side of the support base and the bottom side of the fixed top plate.

[0007] Furthermore, a clamping piece is welded on the outer wall of the rotating rod, and the rotating rod is clamped and connected to the steel roll roller through the clamping piece, and the end of the rotating rod is clamped and connected to a clamping limit piece.

[0008] Furthermore, rotation limiters are rotatably connected to both sides of the upper side of the movable plate, and the inner side of the rotation limiter contacts the outer wall of the end of the rotating rod, and a first connecting member is welded to the upper part of one side of the rotation limiter.

[0009] Furthermore, a second connecting member is welded to the middle portion of one side of the rotation limiting member, and the first connecting members are fixedly connected by bolts, and the second connecting members are fixedly connected by bolts.

[0010] Furthermore, a sliding groove is provided on the surface of the support base, and the bottoms of the movable plate and the movable vertical plate are fixedly connected with sliding parts, and the sliding parts are slidably connected to the support base through the sliding groove, and a fixing part is provided on one side of the sliding part, and the fixing part is connected to the support base by snapping.

[0011] Furthermore, the support assembly includes a hollow part, a telescopic part and a support part, and the hollow part is respectively welded to the top side of the support base and the bottom side of the fixed top plate, and the inner side of the hollow part is movably connected with the telescopic part, and one end of the telescopic part passes through the hollow part and is welded with the support part.

[0012] Furthermore, the support assembly also includes a fixing rod and a return spring, and the fixing rod is welded inside the hollow member, and the end of the fixing rod is engaged and movably connected with the telescopic member.

[0013] Furthermore, a return spring is arranged on the outer side of the fixing rod, and the return spring is arranged between the hollow member and the telescopic member.

[0014] The utility model provides a stainless steel coil unwinding device, which has the following beneficial effects:

[0015] 1. The utility model is provided with a limit assembly. When the unwinding device is used to unwind the stainless steel coil, the rotating limit member in the limit assembly is rotated so that the rotating limit member provides limit support to the end of the rotating rod, which is convenient for installing the stainless steel coil, making the connection between the structures tighter and the structure more stable and reliable, which is convenient for the staff to replace the stainless steel coil later and avoids movement during the subsequent unwinding process, thereby ensuring the smooth progress of the unwinding process. The structure is simple and convenient for the staff to operate and use.

[0016] 2. The utility model is provided with a supporting assembly. When the unwinding device is used to unwind the stainless steel coil, the telescopic part gradually extends from the inside of the hollow part under the elastic force of the reset spring, so that the surface of the supporting part always limits the stainless steel coil to avoid looseness during unwinding, thereby ensuring the safety of the unwinding process, providing a certain guarantee for the safety of the staff, and making the unwinding process more stable, which is convenient for the staff to use the unwinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a stainless steel coil unwinding device of the utility model;

[0018] Figure 2 It is a rear view schematic diagram of the three-dimensional structure of a stainless steel coil unwinding device of the utility model;

[0019] Figure 3 It is a schematic diagram of the unfolding and disassembling of the three-dimensional structure of the movable vertical plate-fixing member of a stainless steel coil unwinding device of the utility model;

[0020] Figure 4 It is a schematic diagram of the disassembled three-dimensional structure of a movable vertical plate-fixing member of a stainless steel coil unwinding device of the utility model;

[0021] Figure 5 It is a partial cross-sectional schematic diagram of the three-dimensional structure of a support component of a stainless steel coil unwinding device of the utility model.

[0022] In the figure: 1. support base; 2. movable vertical plate; 3. drive motor; 4. rotating rod; 5. steel roll roller; 6. engaging member; 7. engaging limit member; 8. limit assembly; 801. movable plate; 802. rotating limit member; 803. first connecting member; 804. second connecting member; 9. sliding member; 10. fixing member; 11. supporting vertical pole; 12. fixed top plate; 13. supporting assembly; 1301. hollow member; 1302. telescopic member; 1303. supporting member; 1304. fixing rod; 1305. reset spring. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1-Figure 4As shown, a stainless steel roll unwinding device includes a support base 1, a limit assembly 8 and a support upright 11, a movable upright plate 2 is arranged above the support base 1, and a driving motor 3 is arranged on one side above the movable upright plate 2, and the output shaft of the driving motor 3 is fixedly connected to a rotating rod 4 through a coupling, and a steel roll roller 5 is arranged on the outer side of the rotating rod 4, a clamping piece 6 is welded to the outer wall of the rotating rod 4, and the rotating rod 4 is clamped and connected to the steel roll roller 5 through the clamping piece 6, and the end of the rotating rod 4 is clamped and connected with a clamping limit piece 7, the limit assembly 8 is arranged at one end of the rotating rod 4, and the limit assembly 8 includes a movable plate 801, a rotation limit piece 802, a first connecting piece 803 and a second connecting piece 804, and the movable plate 801 The upper two sides of the rotating limiter 802 are rotatably connected, and the inner side of the rotating limiter 802 contacts the outer wall of the end of the rotating rod 4, and a first connecting member 803 is welded on the upper part of one side of the rotating limiter 802, and a second connecting member 804 is welded on the middle part of one side of the rotating limiter 802, and the first connecting members 803 are fixedly connected by bolts, and the second connecting members 804 are fixedly connected by bolts, and a sliding groove is provided on the surface of the support base 1, and the bottom of the movable plate 801 and the movable vertical plate 2 are fixedly connected with a sliding member 9, and the sliding member 9 is slidably connected with the support base 1 through the sliding groove, and a fixing member 10 is provided on one side of the sliding member 9, and the fixing member 10 is connected with the support base 1 by snapping;

[0025] The specific operation is as follows. After the staff engages the steel coil roller 5 wound with the stainless steel coil on the outer side of the rotating rod 4 through the engaging member 6, the engaging limiter 7 is engaged with the end of the rotating rod 4, and then the rotation limiter 802 in the limiting assembly 8 is rotated so that the rotation limiter 802 provides limited support for the end of the rotating rod 4. Then, the first connecting members 803 are fixed by bolts, and the second connecting members 804 are fixed by bolts, so that the rotation limiters 802 on both sides are fixedly connected, so that the rotation limiter 802 is engaged with the end of the rotating rod 4. The rotation connection completes the installation of the stainless steel coil, making the connection between the structures tighter, the structure more stable and reliable, and the simple structure facilitates the subsequent replacement of the stainless steel coil by the staff. Then, the staff uses the sliding member 9 to engage and slide the movable plate 801 and the movable vertical plate 2 along the sliding groove opened on the surface of the support base 1, and uses the fixing member 10 to engage and connect with the support base 1, thereby restricting the movable plate 801 and the movable vertical plate 2 to avoid movement during the subsequent unwinding process, thereby ensuring the smooth progress of the unwinding process. The structure is simple and convenient for the staff to operate and use.

[0026] like Figure 1 , Figure 2 and Figure 5As shown, the support rod 11 is fixedly connected to the top four corners of the support base 1, and the top of the support rod 11 is fixedly connected to the fixed top plate 12, and the top side of the support base 1 and the bottom side of the fixed top plate 12 are both provided with a support assembly 13, the support assembly 13 includes a hollow member 1301, a telescopic member 1302 and a support member 1303, and the hollow member 1301 is respectively welded to the top side of the support base 1 and the bottom side of the fixed top plate 12, and the inner side limit movable connection of the hollow member 1301 There is a telescopic member 1302, and one end of the telescopic member 1302 passes through the hollow member 1301 and is welded with a support member 1303. The support assembly 13 also includes a fixing rod 1304 and a return spring 1305. The fixing rod 1304 is welded inside the hollow member 1301, and the end of the fixing rod 1304 is engaged and movably connected with the telescopic member 1302. The outer side of the fixing rod 1304 is provided with a return spring 1305, and the return spring 1305 is provided between the hollow member 1301 and the telescopic member 1302.

[0027] The specific operation is as follows. After the steel coil roller 5 is fixed, the movable plate 801 and the movable vertical plate 2 drive the steel coil roller 5 to move, and gradually move between the support components 13, and squeeze the support member 1303, so that the telescopic member 1302 welded on one side of the support member 1303 moves toward the inside of the hollow member 1301, and squeezes the reset spring 1305 set on the outside of the fixed rod 1304. When unwinding, as the stainless steel coil becomes less, the telescopic member 1302 gradually extends out again under the elastic force of the reset spring 1305, so that the surface of the support member 1303 always limits the stainless steel coil to avoid looseness during unwinding, thereby ensuring the safety of the unwinding process, providing a certain guarantee for the safety of the staff, and making the unwinding process more stable, which is convenient for the staff to use the unwinding device.

[0028] In summary, the stainless steel coil unwinding device is based on Figure 1-Figure 5The structure shown in, in the process of using the unwinding device to unwind the stainless steel coil, first, after the staff engages the steel coil roller 5 wrapped with the stainless steel coil on the outer side of the rotating rod 4 through the engaging member 6, the engaging limiter 7 is engaged with the end of the rotating rod 4, and then the rotation limiter 802 in the limiting assembly 8 is rotated, so that the rotation limiter 802 limits the support of the end of the rotating rod 4, and then the first connecting member 803 is fixed by bolts, and the second connecting member 804 is fixed by bolts, so as to fix the rotation limiters 802 on both sides, so that the rotation limiter 802 is engaged and rotatably connected with the end of the rotating rod 4, and then, the staff uses the sliding member 9 to engage and slide the movable plate 801 and the movable vertical plate 2 along the sliding groove opened on the surface of the support base 1, and uses the fixing member 10 to engage and connect with the support base 1. , thereby restricting the movable plate 801 and the movable vertical plate 2. After the steel coil roller 5 is fixed, the movable plate 801 and the movable vertical plate 2 drive the steel coil roller 5 to move, and gradually move between the support components 13, and squeeze the support member 1303, so that the telescopic member 1302 welded on one side of the support member 1303 moves toward the inside of the hollow member 1301, and squeezes the return spring 1305 set on the outside of the fixed rod 1304, and then, the driving motor 3 is used to drive the rotating rod 4 to rotate, so that the steel coil roller 5 rotates accordingly, so as to unwind the stainless steel coil. During unwinding, as the stainless steel coil becomes less, the telescopic member 1302 gradually extends out again under the elastic force of the return spring 1305, so that the surface of the support member 1303 always limits the stainless steel coil, ensuring the safety of the unwinding process and facilitating the use of the unwinding device by the staff.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A stainless steel coil unwinding device, comprising a support base (1), a limit assembly (8) and a support stand (11), characterized in that: A movable vertical plate (2) is arranged above the support base (1), and a driving motor (3) is arranged on one side above the movable vertical plate (2), and the output shaft of the driving motor (3) is fixedly connected to the rotating rod (4) through a coupling, and a steel roll roller (5) is arranged on the outer side of the rotating rod (4), the limiting assembly (8) is arranged at one end of the rotating rod (4), and the limiting assembly (8) includes a movable plate (801), a rotating limiting member (802), a first connecting member (803) and a second connecting member (804), the supporting vertical rod (11) is fixedly connected to the top four corners of the supporting base (1), and the top of the supporting vertical rod (11) is fixedly connected to the fixed top plate (12), and the top side of the supporting base (1) and the bottom side of the fixed top plate (12) are both provided with supporting assemblies (13).

2. A stainless steel coil unwinding device according to claim 1, characterized in that: A clamping piece (6) is welded to the outer wall of the rotating rod (4), and the rotating rod (4) is clamped and connected to the steel roll roller (5) via the clamping piece (6), and a clamping limit piece (7) is clamped and connected to the end of the rotating rod (4).

3. The stainless steel coil unwinding device according to claim 1, characterized in that: The upper two sides of the movable plate (801) are rotatably connected with rotation limiters (802), and the inner side of the rotation limiter (802) contacts the outer wall of the end of the rotating rod (4), and a first connecting member (803) is welded to the upper part of one side of the rotation limiter (802).

4. A stainless steel coil unwinding device according to claim 1, characterized in that: A second connecting member (804) is welded to the middle of one side of the rotation limiting member (802), and the first connecting members (803) are fixedly connected by bolts, and the second connecting members (804) are fixedly connected by bolts.

5. The stainless steel coil unwinding device according to claim 1, characterized in that: The surface of the support base (1) is provided with a sliding groove, and the bottoms of the movable plate (801) and the movable vertical plate (2) are fixedly connected with a sliding member (9), and the sliding member (9) is slidably connected to the support base (1) by snapping together through the sliding groove, and a fixing member (10) is provided on one side of the sliding member (9), and the fixing member (10) is snap-fitted and connected to the support base (1).

6. The stainless steel coil unwinding device according to claim 1, characterized in that: The support assembly (13) comprises a hollow member (1301), a telescopic member (1302) and a support member (1303), wherein the hollow member (1301) is respectively welded to the top side of the support base (1) and the bottom side of the fixed top plate (12), and the inner side of the hollow member (1301) is movably connected to the telescopic member (1302) in a limited manner, and one end of the telescopic member (1302) passes through the hollow member (1301) and is welded to the support member (1303).

7. A stainless steel coil unwinding device according to claim 6, characterized in that: The support assembly (13) further comprises a fixing rod (1304) and a return spring (1305), wherein the fixing rod (1304) is welded inside the hollow member (1301), and the end of the fixing rod (1304) is engaged and movably connected with the telescopic member (1302).

8. The stainless steel coil unwinding device according to claim 7, characterized in that: A return spring (1305) is arranged on the outer side of the fixing rod (1304), and the return spring (1305) is arranged between the hollow member (1301) and the telescopic member (1302).

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