Decoiler machine for galvanized steel sheet

Abstract

The decoiler machine comprises a supporting frame and a shear knife, one side of the inner wall of the supporting frame is rotationally connected with a first rotating rod, one side of the outer surface of the first rotating rod is fixedly connected with a connecting rod, and one side of the outer surface of the supporting frame is fixedly provided with a first motor; the output end of the first motor penetrates through one side of the outer surface of the first rotating rod and extends to one side of the inner wall of the first rotating rod. According to the decoiler machine for the galvanized steel sheet, through the arrangement of the supporting frame, a shear knife, a first rotating rod, a connecting rod, a first motor and a cleaning wheel, when the decoiler machine is used, a worker uses the shear knife to shear the decoiled steel sheet, and when the steel sheet is conveyed, the cleaning wheel is used for cleaning the galvanized steel sheet through supporting of the connecting rod and power of steel sheet conveying; and a first motor is started, a first rotating rod rotates, a connecting rod is driven to rotate, and the purposes of adjusting the angle of the cleaning wheel and cleaning the steel plates with different thicknesses are achieved.

Description

Technical Field

[0001] This utility model relates to the field of galvanized steel sheet processing technology, and in particular to a leveling machine for galvanized steel sheets. Background Technology

[0002] Galvanized steel sheet leveling machines play an important role in modern industrial production. Their technological background encompasses various aspects of engineering and technological development. Firstly, the development of leveling machines benefits from advanced mechanical design and manufacturing technologies, including the application of CAD / CAM technology, which enables leveling machines to be designed and manufactured precisely, improving production efficiency and quality. However, due to a lack of attention to timely cleaning during the production process and operators neglecting the cleaning step, dust on the surface of the steel sheet can affect the adhesion and uniformity of the galvanized coating, resulting in poor galvanizing effect and problems such as uneven coating or localized peeling.

[0003] A search revealed Chinese Patent Publication No. 202221866791.2, which discloses a leveling machine for galvanized steel sheets. This patent features a movable plate fixedly connected to the other end of a hinge. A hook is installed in the middle of the outer side of the movable plate, and a hanging rod is fixedly connected to the outer side of the machine body. An electromagnetic plate is installed inside the collection box to clean debris from the galvanized sheet. While this patent cleans debris from the surface of the galvanized sheet, its use is limited because the device needs to clean dust from galvanized sheets of different thicknesses. The angle can be adjusted by setting a connecting rod to enable cleaning of galvanized steel sheets of different thicknesses. Furthermore, the lack of a shearing and positioning system leads to decreased production efficiency, unstable product quality, resource waste, and safety concerns. Using a leveling machine and a shearing and positioning machine can ensure stable product quality. Therefore, designing a leveling machine for galvanized steel sheets is essential. Utility Model Content

[0004] The main purpose of this utility model is to provide a leveling machine for galvanized steel sheets, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A leveling machine for galvanized steel sheets includes a support frame and a shearing blade. A first rotating rod is rotatably connected to one side of the inner wall of the support frame. A connecting rod is fixedly connected to one side of the outer surface of the first rotating rod. A first motor is fixedly installed on one side of the outer surface of the support frame. The output end of the first motor passes through one side of the outer surface of the first rotating rod and extends to one side of the inner wall of the first rotating rod. The output end of the first motor is fixedly connected to the first rotating rod. A cleaning wheel is rotatably connected to one side of the inner wall of the connecting rod.

[0007] In order to achieve the purpose of transmission, as a leveling machine for galvanized steel sheets according to this utility model, a roller is rotatably connected to one side of the inner wall of the support frame. One end of the roller passes through one side of the inner wall of the support frame and extends to one side of the outer surface of the support frame. A second motor is fixedly installed on one side of the outer surface of the support frame. The output end of the second motor is fixedly connected to the roller. A conveyor belt overlaps the outer surface of the roller.

[0008] In order to achieve a positioning effect, as a leveling machine for galvanized steel sheets according to this utility model, a first telescopic rod is fixedly connected to one side of the inner surface of the support frame, a first spring is movably connected to one side of the outer surface of the first telescopic rod, and an arc-shaped positioning component is fixedly connected to one side of the lower surface of the first telescopic rod.

[0009] In order to prevent scratches, as a leveling machine for galvanized steel sheets according to this utility model, a rotating wheel is fixedly connected to one side of the outer surface of the arc-shaped positioning component, and the number of the arc-shaped positioning components is four.

[0010] In order to provide support, as a leveling machine for galvanized steel sheets according to this utility model, a second telescopic rod is fixedly connected to one side of the inner surface of the support frame, a second spring is movably connected to one side of the outer surface of the second telescopic rod, and a first support plate is fixedly connected to one side of the lower surface of the second spring.

[0011] In order to achieve a flat surface, as a leveling machine for galvanized steel sheets according to this utility model, a pressure roller is rotatably connected to one side of the inner wall of the first support plate, and the number of the pressure rollers is two.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In this utility model, by setting up a support frame, a shearing blade, a first rotating rod, a connecting rod, a first motor, and a cleaning wheel, during use, the worker uses the shearing blade to cut the leveled steel plate. When the steel plate is being transported, the cleaning wheel is supported by the connecting rod and rotates to clean the surface of the steel plate by the power transmitted through the steel plate. When the first motor is started, the first rotating rod rotates, which drives the connecting rod to rotate, thereby adjusting the angle of the cleaning wheel and achieving the purpose of cleaning steel plates of different thicknesses.

[0014] 2. In this utility model, through the arrangement of a first telescopic rod, a first spring, an arc-shaped positioning component, rollers, a second motor, and a conveyor belt, during use, the operator starts the second motor to drive the rollers to rotate, and the conveyor belt transports the steel plate. At the same time, when the steel plate is being sheared, the arc-shaped positioning component positions the steel plate to prevent it from shifting position during shearing. Furthermore, when steel plates of different thicknesses pass through the arc-shaped positioning component, the first telescopic rod retracts upward, and the first spring compresses the steel plate through elastic deformation, achieving the positioning effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the right-side structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the transmission belt structure according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the cleaning wheel structure according to an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the shear plate structure according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the pressure roller structure according to an embodiment of the present utility model.

[0020] In the diagram: 1. Support frame; 2. Shearing blade; 3. First rotating rod; 4. Connecting rod; 5. First motor; 6. Cleaning wheel; 7. Roller; 8. Second motor; 9. Conveyor belt; 10. First telescopic rod; 11. First spring; 12. Arc-shaped positioning component; 13. Rotary wheel; 14. Second telescopic rod; 15. Second spring; 16. First support plate; 17. Pressure roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figure 1-5As shown, a leveling machine for galvanized steel sheets includes a support frame 1 and a shearing blade 2. A first rotating rod 3 is rotatably connected to one side of the inner wall of the support frame 1. A connecting rod 4 is fixedly connected to one side of the outer surface of the first rotating rod 3. A first motor 5 is fixedly installed on one side of the outer surface of the support frame 1. The output end of the first motor 5 passes through one side of the outer surface of the first rotating rod 3 and extends to one side of the inner wall of the first rotating rod 3. The output end of the first motor 5 is fixedly connected to the first rotating rod 3.

[0024] In this embodiment, a cleaning wheel 6 is rotatably connected to one side of the inner wall of the connecting rod 4.

[0025] In practical use, when the steel plate is being transported, the cleaning wheel 6 is supported by the connecting rod 4 and rotates due to the power transmitted through the steel plate, thus cleaning the surface of the steel plate. By starting the first motor 5, the first rotating rod 3 rotates, which in turn drives the connecting rod 4 to rotate, thereby adjusting the angle of the cleaning wheel 6 and cleaning steel plates of different thicknesses.

[0026] In this embodiment, a roller 7 is rotatably connected to one side of the inner wall of the support frame 1. One end of the roller 7 passes through one side of the inner wall of the support frame 1 and extends to one side of the outer surface of the support frame 1. A second motor 8 is fixedly installed on one side of the outer surface of the support frame 1. The output end of the second motor 8 is fixedly connected to the roller 7. A conveyor belt 9 overlaps the outer surface of the roller 7.

[0027] In actual use, the staff starts the second motor 8 to drive the roller 7 to rotate, the conveyor belt 9 to transport the steel plate, and the support frame 1 to support the conveyor device.

[0028] In this embodiment, a first telescopic rod 10 is fixedly connected to one side of the inner surface of the support frame 1, a first spring 11 is movably connected to one side of the outer surface of the first telescopic rod 10, and an arc-shaped positioning member 12 is fixedly connected to one side of the lower surface of the first telescopic rod 10.

[0029] In practical use, when the steel plate is sheared, the arc-shaped positioning part 12 of the steel plate is positioned to prevent the steel plate from shifting position during shearing. At the same time, when steel plates of different thicknesses pass through the arc-shaped positioning part 12, they are contracted upward by the first telescopic rod 10, and the first spring 11 squeezes the steel plate through elastic deformation to achieve the positioning effect.

[0030] In this embodiment, a rotating wheel 13 is fixedly connected to one side of the outer surface of the arc-shaped positioning member 12, and there are four arc-shaped positioning members 12.

[0031] In practical use, by setting a rotating wheel 13 on the arc-shaped positioning component 12, the rotating wheel 13 rotates when the steel plate passes through the arc-shaped positioning component 12, so as to prevent scratches from appearing on the surface of the steel plate.

[0032] In this embodiment, a second telescopic rod 14 is fixedly connected to one side of the inner surface of the support frame 1, a second spring 15 is movably connected to one side of the outer surface of the second telescopic rod 14, and a first support plate 16 is fixedly connected to one side of the lower surface of the second spring 15.

[0033] In practical use, different steel plates are pushed down by the second telescopic rod 14, causing the second telescopic rod 14 to retract. At the same time, the second spring 15, through elastic deformation, presses down on the first support plate 16.

[0034] In this embodiment, a pressure roller 17 is rotatably connected to one side of the inner wall of the first support plate 16, and there are two pressure rollers 17.

[0035] In practical use, a pressure roller 17 is connected to the lower surface of the first support plate 16 to straighten the bent steel plate, eliminate the wavy deformation on the surface of the steel plate, and make it flat.

[0036] Working Principle: In operation, the galvanized steel sheet to be processed is fed into the leveling machine. Operators must wear appropriate safety equipment. The operator starts the second motor 8, which drives the roller 7 to rotate. The conveyor belt 9 transports the steel sheet. During transport, the cleaning roller 6, supported by the connecting rod 4 and powered by the steel sheet, rotates, cleaning the surface of the steel sheet. Starting the first motor 5 rotates the first rotating rod 3, which in turn rotates the connecting rod 4, adjusting the angle of the cleaning roller 6 to clean steel sheets of different thicknesses. By connecting a pressure roller 17 to the lower surface of the first support plate 16, the bent steel plate is straightened, eliminating the wavy deformation on the surface of the steel plate and making it flat. At the same time, when the steel plate is sheared, the arc-shaped positioning piece 12 positions the steel plate to prevent the steel plate from shifting position during shearing. Meanwhile, when steel plates of different thicknesses pass through the arc-shaped positioning piece 12, they are contracted upward by the first telescopic rod 10, and the first spring 11 squeezes and positions the steel plate through elastic deformation. Finally, the operator will inspect the galvanized steel plate after leveling to ensure that the quality meets the requirements.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A leveling machine for galvanized steel sheets, comprising a support frame (1) and a shearing blade (2), characterized in that: A first rotating rod (3) is rotatably connected to one side of the inner wall of the support frame (1). A connecting rod (4) is fixedly connected to one side of the outer surface of the first rotating rod (3). A first motor (5) is fixedly installed on one side of the outer surface of the support frame (1). The output end of the first motor (5) passes through one side of the outer surface of the first rotating rod (3) and extends to one side of the inner wall of the first rotating rod (3). The output end of the first motor (5) is fixedly connected to the first rotating rod (3). A cleaning wheel (6) is rotatably connected to one side of the inner wall of the connecting rod (4).

2. A leveling machine for galvanized steel sheets according to claim 1, characterized in that: A roller (7) is rotatably connected to one side of the inner wall of the support frame (1). One end of the roller (7) passes through one side of the inner wall of the support frame (1) and extends to one side of the outer surface of the support frame (1). A second motor (8) is fixedly installed on one side of the outer surface of the support frame (1). The output end of the second motor (8) is fixedly connected to the roller (7). A conveyor belt (9) overlaps the outer surface of the roller (7).

3. A leveling machine for galvanized steel sheets according to claim 1, characterized in that: The support frame (1) has a first telescopic rod (10) fixedly connected to one side of its inner surface, a first spring (11) movably connected to one side of its outer surface, and an arc-shaped positioning piece (12) fixedly connected to one side of its lower surface.

4. A leveling machine for galvanized steel sheets according to claim 3, characterized in that: A rotating wheel (13) is fixedly connected to one side of the outer surface of the arc-shaped positioning component (12), and there are four arc-shaped positioning components (12).

5. A leveling machine for galvanized steel sheets according to claim 1, characterized in that: A second telescopic rod (14) is fixedly connected to one side of the inner surface of the support frame (1), a second spring (15) is movably connected to one side of the outer surface of the second telescopic rod (14), and a first support plate (16) is fixedly connected to one side of the lower surface of the second spring (15).

6. A leveling machine for galvanized steel sheets according to claim 5, characterized in that: A pressure roller (17) is rotatably connected to one side of the inner wall of the first support plate (16), and there are two pressure rollers (17).

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