Stainless steel coil cutting device

Abstract

The utility model relates to the technical field of cutting devices, and discloses a stainless steel roll cutting device which comprises a supporting block, a first motor is arranged at one end of the supporting block, a threaded rod is arranged at the output end of the first motor, one end of the threaded rod is in threaded connection with a moving block, and the moving block is in sliding connection with the supporting block. A first hydraulic cylinder is arranged at the top of the moving block, a supporting plate is arranged at the top of the first hydraulic cylinder, a supporting column is arranged at the end, away from the first motor, of the supporting block, a second motor is arranged at the top of the supporting column, a square column is arranged at the output end of the second motor, and two second hydraulic cylinders are arranged on the four side walls of the square column correspondingly; a supporting plate is arranged at the output end of the second hydraulic cylinder, the steel coil is driven by the first hydraulic cylinder to move upwards, the steel coil is driven by the first motor to move towards the square column, so that the square column is sleeved with the steel coil, and the tightness between the steel coil and the square column can be improved through the second hydraulic cylinder.

Description

Technical Field

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

[0002] Steel coil is also called coiled steel. Steel is formed into coils by hot pressing and cold pressing, which is convenient for storage and transportation. When the steel coil is used, it usually needs to be cut. At this time, a cutting device is needed. However, since the steel coil before cutting is large in size and very heavy, it is more troublesome to transport the steel coil to the conveying shaft of the cutting device. At the same time, the diameter of the conveying shaft of the existing cutting device cannot be adjusted, which makes it difficult for the steel coil to fit tightly with the conveying shaft, making it easy for the conveying shaft to slip when driving the steel coil to rotate.

[0003] For example, a Chinese utility model patent disclosed in the Chinese patent publication with the publication number CN217142490U and the authorization announcement date of August 9, 2022 discloses a directional feeding and cutting device for stainless steel coil processing. In view of the problem that the blade position adjustment is inconvenient and the work efficiency is low when cutting stainless steel coils, the following scheme is proposed, which includes a bottom plate, and the bottom plate also includes a processing box, the processing box is fixed to the top side wall of the bottom plate, and the inner side wall of the processing box is rotatably connected to two symmetrically distributed guide rollers, a bracket is fixed to the top side wall of the bottom plate, a mounting plate is fixed to the side wall on one side of the bracket, a drive motor is fixed to the top side wall of the mounting plate, and a rotating shaft is coaxially fixed to one end of the output shaft of the drive motor.

[0004] However, in actual use, although the above device can cut and process stainless steel coils at multiple angles and multiple positions, the device cannot automatically transport the steel coil to the feed roller. In this case, when the steel coil is sleeved on the feed roller, it is necessary to use the help of a forklift or a crane, but this operation is more troublesome. In addition, the diameter of the feed roller in the device cannot be adjusted. In this case, when the steel coil is sleeved on the feed roller, it is necessary to use some fasteners to tightly connect the steel coil and the feed roller together to prevent slipping between the feed roller and the steel coil. However, this operation will be very time-consuming, thereby reducing work efficiency. Utility Model Content

[0005] The utility model aims to provide a stainless steel coil cutting device to solve the problem that the existing stainless steel coil cutting device is inconvenient to install and fix the steel coil on the conveying shaft.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel coil cutting device, comprising a support block, a first motor is arranged at one end of the support block, a threaded rod is arranged at the output end of the first motor, a moving block is threadedly connected to one end of the threaded rod, the moving block is slidably connected to the support block, a first hydraulic cylinder is arranged on the top of the moving block, a support plate is arranged on the top of the first hydraulic cylinder, a support column is arranged at the end of the support block away from the first motor, a second motor is arranged on the top of the support column, a square column is arranged at the output end of the second motor, two second hydraulic cylinders are arranged on the four side walls of the square column, and a support plate is arranged at the output end of the second hydraulic cylinder.

[0007] Preferably, a slide groove is provided on the top of the support block, and the moving block is slidably connected to the slide groove.

[0008] Preferably, one end of the support block is fixedly connected to a base, and the base is rotatably connected to a transition shaft at an adjacent end of the support block.

[0009] Preferably, a cutting table is provided at one end of the base away from the transition shaft, a lower cutter is fixedly connected to the middle of the cutting table, first cylinders are respectively provided at both ends of the cutting table, and an upper cutter is fixedly connected to the output ends of the two first cylinders.

[0010] Preferably, the base is located on both sides of the cutting table and is fixedly connected to two support rods, the top of the support rod is fixedly connected to a third motor, the output ends of the two third motors are commonly fixedly connected to a conveying roller, one end of the top of the support rod is fixedly connected to a second cylinder, and the two second cylinders are commonly rotatably connected to an extrusion roller.

[0011] Preferably, the base is located at the bottom of the cutting table and two ends thereof are respectively fixedly connected to a third cylinder, and the output end of the third cylinder is fixedly connected to the cutting table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model allows the steel coil to be cut to be placed on it first through the design of the support plate, and then the first hydraulic cylinder drives the support plate to move upward, thereby allowing the steel coil to move upward, so that the axis of the steel coil and the axis of the square column are located at the same height, and the first motor drives the threaded rod to rotate, thereby driving the slider to move toward the square column, and then driving the steel coil to move toward the square column, so that the steel coil is sleeved on the square column, which is very convenient when installing the steel coil on the cutting device, and the second hydraulic cylinder can drive the support plate to move toward the steel coil, so that the steel coil and the square column can be closely fitted together, so that the steel coil will not slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0017] In the figure: 1. support block; 2. first motor; 3. threaded rod; 4. moving block; 5. first hydraulic cylinder; 6. support plate; 7. support column; 8. second motor; 9. square column; 10. second hydraulic cylinder; 11. support plate; 12. slide groove; 13. base; 14. transition shaft; 15. cutting table; 16. lower cutter; 17. first cylinder; 18. upper cutter; 19. support rod; 20. third motor; 21. conveying roller; 22. second cylinder; 23. squeezing roller; 24. third cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figure 1-3 The utility model provides a technical solution: a stainless steel coil cutting device, including a support block 1, a first motor 2 is arranged at one end of the support block 1, a threaded rod 3 is arranged at the output end of the first motor 2, a moving block 4 is threadedly connected at one end of the threaded rod 3, the moving block 4 is slidably connected to the support block 1, a first hydraulic cylinder 5 is arranged on the top of the moving block 4, a supporting plate 6 is arranged on the top of the first hydraulic cylinder 5, a support column 7 is arranged at the end of the support block 1 away from the first motor 2, a second motor 8 is arranged on the top of the support column 7, a square column 9 is arranged at the output end of the second motor 8, two second hydraulic cylinders 10 are arranged on the four side walls of the square column 9, and a support plate 11 is arranged at the output end of the second hydraulic cylinder 10.

[0020] In this embodiment, when in use, the steel coil is first placed on the support plate 6 by a crane or a forklift, wherein an arc-shaped groove is provided on the top of the support plate 6, so that the steel coil can be placed on the support plate 6 more stably, and then the first hydraulic cylinder 5 is opened, and the support plate 6 will move upward under the drive of the first hydraulic cylinder 5, thereby driving the steel coil to move upward, and when the axis of the steel coil and the axis of the square column 9 are at the same height, the first motor 2 is turned on at this time, and the threaded rod 3 will rotate under the drive of the first motor 2, thereby driving the moving block 4 to move toward the square column 9, and then driving the steel coil to move toward the square column 9, so that the steel coil can be sleeved on the square column 9, and then the second hydraulic cylinder 10 is opened to drive the support plate 11 to move toward the steel coil, so that the square column 9 and the steel coil can fit tightly together, wherein the support plate 11 is arc-shaped, so that the support plate 11 can fit better with the inner wall of the steel coil.

[0021] A slide groove 12 is provided on the top of the support block 1 , and the moving block 4 is slidably connected to the slide groove 12 . In this embodiment, the design of the slide groove 12 allows the moving block 4 to be smoothly slidably connected to the support block 1 .

[0022] One end of the support block 1 is fixedly connected to a base 13, and the base 13 is rotatably connected to an adjacent end of the support block 1 with a transition shaft 14. In this embodiment, the design of the transition shaft 14 is used to increase the tension of the steel coil lead-out part, so that the steel coil can be cut more neatly.

[0023] A cutting table 15 is provided at one end of the base 13 away from the transition shaft 14, a lower cutter 16 is fixedly connected to the middle of the cutting table 15, first cylinders 17 are respectively provided at both ends of the cutting table 15, and an upper cutter 18 is fixedly connected to the output ends of the two first cylinders 17. In this embodiment, the upper cutter 18 is driven up and down to move downward by the first cylinder 17, and the steel coil can be cut when the upper cutter 18 moves to the position of the lower cutter 16.

[0024] The base 13 is located on both sides of the cutting table 15 and is fixedly connected to two support rods 19, a third motor 20 is fixedly connected to the top of the support rod 19, and the output ends of the two third motors 20 are commonly fixedly connected to a conveying roller 21, and one end of the top of the support rod 19 is fixedly connected to a second cylinder 22, and the two second cylinders 22 are commonly rotatably connected to a squeezing roller 23. In this embodiment, the squeezing roller 23 can be driven downward by the second cylinder 22, so that the steel coil is clamped by the squeezing roller 23 and the conveying roller 21, so that the third motor 20 can transport the steel coil when driving the conveying roller 21 to rotate.

[0025] The base 13 is located at the bottom of the cutting table 15 and is fixedly connected to the third cylinder 24 at both ends. The output end of the third cylinder 24 is fixedly connected to the cutting table 15. In this embodiment, the design of the third cylinder 24 allows the cutting table 15 to move to the bottom of the steel coil, thereby facilitating cutting.

[0026] Working principle: When in use, first place the steel coil on the pallet 6 by a crane or a forklift, wherein the top of the pallet 6 is provided with an arc-shaped groove, so that the steel coil can be placed on the pallet 6 more stably, then open the first hydraulic cylinder 5, and the pallet 6 will move upward under the drive of the first hydraulic cylinder 5, thereby driving the steel coil to move upward, when the axis of the steel coil and the axis of the square column 9 are at the same height, then turn on the first motor 2, and the threaded rod 3 will rotate under the drive of the first motor 2, thereby driving the moving block 4 to move toward the square column 9, and then driving the steel coil to move toward the square column 9, so that the steel coil can be sleeved on the square column 9, then open the second hydraulic cylinder 10, and let it drive the support plate 11 to move toward the steel coil, so that the square column 9 and the steel coil can fit tightly together, wherein the support plate 11 is arc-shaped, so that the support plate 11 can fit better with the inner wall of the steel coil, and when the steel coil is fixed, one end of the steel coil can be led out, first bypassing from the bottom of the transition shaft 14, and then from the two conveyor rollers. 21 and the squeezing roller 23. Since the steel coil is very heavy, the second motor 8 can be turned on during operation to drive the steel coil to rotate, so that it will be easier to lead out one end of the steel coil. When the steel coil is led out, the two second cylinders 22 are turned on at the same time to drive the squeezing roller 23 to move downward, so that the steel coil is clamped between the squeezing roller 23 and the conveying roller 21. When cutting, the cutting table 15 is first driven upward by the third cylinder 24 to allow the blade of the lower cutter 16 to contact the bottom of the steel coil, and then the upper cutter 18 is driven downward by the first cylinder 17 to cut the steel coil. After cutting, the steel coil needs to be transported. At this time, the second motor 8 and the third motor 20 can be turned on at the same time. Under the drive of the second motor 8, the square column 9 will drive the steel coil to rotate, and under the drive of the third motor 20, the conveying roller 21 will rotate, thereby driving the lead-out part of the steel coil to move, wherein the lead-out part of the steel coil will drive the squeezing roller 23 to rotate when it moves.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel coil cutting device, comprising a support block (1), characterized in that: A first motor (2) is arranged at one end of the support block (1), a threaded rod (3) is arranged at the output end of the first motor (2), a moving block (4) is threadedly connected to one end of the threaded rod (3), the moving block (4) is slidably connected to the support block (1), a first hydraulic cylinder (5) is arranged at the top of the moving block (4), a supporting plate (6) is arranged at the top of the first hydraulic cylinder (5), a support column (7) is arranged at the end of the support block (1) away from the first motor (2), a second motor (8) is arranged at the top of the support column (7), a square column (9) is arranged at the output end of the second motor (8), two second hydraulic cylinders (10) are arranged on the four side walls of the square column (9), and a supporting plate (11) is arranged at the output end of the second hydraulic cylinder (10).

2. A stainless steel coil cutting device according to claim 1, characterized in that: The top of the support block (1) is provided with a slide groove (12), and the moving block (4) is slidably connected to the slide groove (12).

3. A stainless steel coil cutting device according to claim 2, characterized in that: One end of the support block (1) is fixedly connected to a base (13), and the base (13) is rotatably connected to a transition shaft (14) at an adjacent end of the support block (1).

4. A stainless steel coil cutting device according to claim 3, characterized in that: A cutting table (15) is arranged at one end of the base (13) away from the transition shaft (14), a lower cutter (16) is fixedly connected to the middle of the cutting table (15), first cylinders (17) are respectively arranged at both ends of the cutting table (15), and an upper cutter (18) is fixedly connected to the output ends of the two first cylinders (17).

5. A stainless steel coil cutting device according to claim 4, characterized in that: The base (13) is located on both sides of the cutting table (15) and is fixedly connected to two support rods (19), the top of the support rod (19) is fixedly connected to a third motor (20), the output ends of the two third motors (20) are commonly fixedly connected to a conveying roller (21), one end of the top of the support rod (19) is fixedly connected to a second cylinder (22), and the two second cylinders (22) are commonly rotatably connected to an extrusion roller (23).

6. A stainless steel coil cutting device according to claim 5, characterized in that: The base (13) is located at the bottom of the cutting table (15), and two ends thereof are respectively fixedly connected to a third cylinder (24), and an output end of the third cylinder (24) is fixedly connected to the cutting table (15).

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