Surface oil quantity treatment device in steel plate continuous shearing operation

Abstract

The utility model relates to a surface oil quantity treatment device in continuous shearing operation of a steel plate, which solves the problems of low speed, unstable quality, low safety, much garbage and pollution in the existing manual oil wiping mode along with a machine. Side walls and reinforcing ribs are arranged on a pressure plate, fixing positions are further arranged on the pressure plate, each fixing position is of a double-layer plate-shaped structure comprising a lower-layer plate and an upper-layer plate, the lower-layer plate is provided with a long-strip-shaped hole allowing an oil absorption assembly to penetrate through, one end, penetrating through the long-strip-shaped hole, of the oil absorption assembly is located in a gap of the double-layer plate-shaped structure, and the other end of the oil absorption assembly penetrates through the long-strip-shaped hole. Piston rods of the cylinders are fixedly connected with the lower layer plate, cylinder bodies of the cylinders are fixed to the transition platform, air pipes of the cylinders are communicated with the measuring roller air pipes, and pressure adjusting valves are arranged on the air pipes of the cylinders. The device can ensure that the oil quantity on the surface of the steel plate is reduced under the condition that the speed of shearing equipment is not reduced, pollution and loss are extremely low, the device is safer and more environment-friendly, and meanwhile the shearing speed of the steel plate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate shearing, in particular to a surface oil processing device in the continuous shearing operation of steel plates. Background Art

[0002] During the steel plate shearing process, for steel plate materials with medium oil coating or above, there is a large amount of oil on the surface of the steel plate material during the shearing process. The measuring roller is prone to slipping during the material advancement process, resulting in unstable feed speed and inaccurate measuring roller data, which can easily cause equipment alarms or product size deviations.

[0003] The conventional solution is to manually wipe the oil with a rag and machine. The disadvantages of this method are slow speed, unstable quality, low safety, a lot of garbage generated by the rag and possible pollution to the steel plate. Utility Model Content

[0004] In order to solve the above-mentioned shortcomings of the manual oiling method, the utility model proposes a surface oil treatment device in the continuous shearing operation of steel plates.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A surface oil treatment device in a continuous shearing operation of a steel plate, characterized in that it comprises a pressure plate, a reinforcing rib, an oil suction assembly and a pair of cylinders;

[0007] A pair of side edges of the pressure plate are respectively provided with side walls, and a pair of reinforcing ribs are provided between the two side walls;

[0008] The other pair of side edges of the pressure plate are respectively provided with fixing positions, each of the fixing positions is a double-layer plate structure including a lower plate and an upper plate, and there is a gap between the lower plate and the upper plate, and the lower plate is provided with a long strip hole for the oil absorption component to pass through, and one end of the oil absorption component passing through the long strip hole is located between the gaps of the double-layer plate structure;

[0009] The piston rod of the cylinder is fixedly connected to the lower plate, the cylinder body of the cylinder is fixed to the transition platform, the air pipe of the cylinder is communicated with the air pipe of the measuring roller, and a pressure regulating valve is arranged on the air pipe of the cylinder.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] By implementing the surface oil treatment device for continuous shearing of steel plates proposed by the utility model, it is possible to ensure that the shearing equipment can reduce the amount of oil on the surface of the steel plate without reducing the speed. The only consumable material is the oil absorption component, and there is no need to frequently replace the oil absorption component. Compared with the manual method of wiping oil from the machine with a rag, the pollution and loss are extremely low, which is safer and more environmentally friendly, and at the same time improves the speed of steel plate shearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an axonometric diagram of a surface oil treatment device in a continuous shearing operation of a steel plate according to an embodiment of the utility model;

[0013] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0014] Figure 3 is a top view of the pressure plate;

[0015] Figure 4 This is a bottom view of the pressure plate;

[0016] Figure 5 A side view of a pressure plate.

[0017] Explanation of the accompanying drawings: 1. Pressure plate; 2. Reinforcement rib; 3. Oil suction assembly; 4. Cylinder; 5. Side wall; 6. Fixing position; 6-1. Lower plate; 6-2. Upper plate; 7. Transition platform; 8. Pressure regulating valve; 9. Cylinder mounting plate. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0019] See also Figure 1-Figure 5 The present embodiment provides a surface oil treatment device for continuous shearing operation of steel plates, the device specifically comprising a pressure plate 1, a reinforcing rib 2, an oil suction assembly 3 and a pair of cylinders 4, wherein the oil suction assembly 3 is detachable and replaceable, and its material can be replaced by felt or other materials with adsorption capacity, such as oil-absorbing cotton, sponge, etc.

[0020] In this embodiment, the shape of the pressure plate 1 can be set according to the shape of the applicable steel plate. For example, the shape of the pressure plate 1 is a rectangle, and the side walls 5 are set on the long sides of the rectangle, and the fixing positions 6 are set on the short sides of the rectangle.

[0021] Furthermore, the pressure plate 1 can be made of iron or steel, and the thickness of the iron plate or the steel plate is 4 mm to 7 mm or other values.

[0022] The size of the pressure plate 1 can be set to different sizes according to the material to be processed, as long as the size of the pressure plate 1 covers the surface of the required processed material. For example, the length of the pressure plate 1 is 960mm and the width is 250mm, which can meet the surface oil treatment requirements of most steel plates.

[0023] A pair of side edges of the pressure plate 1 are respectively provided with side walls 5, and a pair of reinforcing ribs 2 are provided between the two side walls 5 to increase the bearing capacity of the pressure plate 1 and prevent the pressure plate 1 from deforming. In this embodiment, the reinforcing ribs 2 are in the shape of a plate, such as Figure 1 As shown, the height of the reinforcing rib 2 is the same as the height of the side wall 5.

[0024] The other pair of side edges of the pressure plate 1 are respectively provided with fixing positions 6, which are responsible for the pressure conduction when the cylinder is working. Each fixing position 6 is a double-layer plate structure, including a double-layer plate structure of a lower plate 6-1 and an upper plate 6-2. The double-layer plate structure can further increase the bearing capacity of the pressure plate 1 and ensure that it does not deform during the force-bearing process. There is a certain gap between the lower plate 6-1 and the upper plate 6-2, which is used to fix the oil suction assembly 3. The size of the gap can be set according to the thickness of the oil suction assembly used, for example, the gap size is 1 cm. In this embodiment, one end of the pressure plate 1 can be used as the lower plate 6-1, or a lower plate 6-1 can be fixed separately on the edge of the pressure plate by welding or the like, which is not limited here. A long strip hole (not shown in the figure) is provided on the lower plate 6-1 for the oil suction assembly 3 to pass through. After passing through the long strip hole, one end of the oil suction assembly 3 is located between the gaps of the double-layer plate structure. After the oil suction assembly contacts the surface of the material and has pressure, the gap plays a role in preventing the oil suction assembly 3 from moving in series during the movement of the device.

[0025] Furthermore, the upper plate 6-2 is provided with a plurality of hollow holes, the inner side of the upper plate 6-2 near the reinforcing rib 2 is provided with a rectangular notch, and the outer sides of the lower plate 6-1 and the upper plate 6-2 are provided with a U-shaped notch. Compared with the overall double-layer design, the partial double-layer design of the lower plate 6-1 and the upper plate 6-2 uses less material, has a lower weight, and has a more stable structure.

[0026] The piston rod of the cylinder 4 is fixedly connected to the lower plate 6-1. To facilitate the installation of the cylinder 4, the device of this embodiment further includes a cylinder mounting plate 9, which is fixed to the bottom of the lower plate 6-1 by screws. The cylinder mounting plate 9 is provided with a mounting hole, and the end of the piston rod is threadedly connected to the mounting hole. After the piston rod is installed with the cylinder mounting plate 9, the cylinder mounting plate 9 is fixed to the bottom of the lower plate 6-1.

[0027] The device of this embodiment is installed on a transition platform 7 between the leveling machine and the measuring roller. The cylinder body of the cylinder 4 is fixedly connected to the transition platform 7. The air pipe of the cylinder 4 is connected to the air pipe that controls the measuring roller. The measuring roller air pipe provides power for the cylinder 4. A pressure regulating valve 8 is installed on the air pipe of the cylinder 4 for adjusting the pressure of the cylinder 4, thereby adjusting the pressure of the pressure plate 1 on the oil suction assembly 3.

[0028] Taking the oil absorption component 3 as an example, when the surface oil treatment device of this embodiment is working, the felt is first brought into contact with the surface of the steel plate to be degreased, and the pressure of the pressure plate 1 is adjusted by the pressure regulating valve 8. During continuous shearing and feeding, the felt is in frictional contact with the steel plate, and the felt absorbs the oil on the surface of the steel plate, thereby achieving the effect of reducing the amount of oil on the surface of the steel plate. And because the air pipe of the cylinder 4 is connected to the air pipe of the measuring roller, it can ensure that the device and the measuring roller move up and down in unison, without the need for manual control, and the degree of automation is higher.

[0029] The application of the surface oil treatment device in this embodiment can ensure that the shearing processing equipment can reduce the amount of oil on the steel plate surface without slowing down. The only consumable material is the oil absorption component, and there is no need to replace the oil absorption component frequently. Compared with the manual method of wiping oil with a rag, the pollution and loss are extremely low, which is safer and more environmentally friendly, and at the same time improves the shearing processing speed of the steel plate.

[0030] It should be pointed out that those skilled in the art can make corresponding modifications to the present invention based on the technical ideas of the present invention. For example, the use function of the device can be changed according to material requirements. When there is insufficient oil on the surface of the material, the felt can be immersed in oil and the device can be used to achieve the effect of oiling the material.

[0031] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A surface oil treatment device for continuous shearing of steel plates, characterized in that: It comprises a pressure plate (1), a reinforcing rib (2), an oil suction assembly (3) and a pair of cylinders (4); A pair of side edges of the pressure plate (1) are respectively provided with side walls (5), and a pair of reinforcing ribs (2) are provided between the two side walls (5); The other pair of side edges of the pressure plate (1) are respectively provided with fixing positions (6), each of the fixing positions (6) is a double-layer plate structure including a lower plate (6-1) and an upper plate (6-2), and there is a gap between the lower plate (6-1) and the upper plate (6-2), the lower plate (6-1) is provided with a long strip hole for the oil absorption component (3) to pass through, and one end of the oil absorption component (3) passing through the long strip hole is located between the gaps of the double-layer plate structure; The piston rod of the cylinder (4) is fixedly connected to the lower plate (6-1), the cylinder body of the cylinder (4) is fixed to the transition platform (7), the air pipe of the cylinder (4) is connected to the air pipe of the measuring roller, and a pressure regulating valve (8) is provided on the air pipe of the cylinder (4).

2. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1 is characterized in that: The upper plate (6-2) is provided with a rectangular notch on the inner side close to the reinforcing rib (2), and the lower plate (6-1) and the upper plate (6-2) are provided with U-shaped notches on their outer sides.

3. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: It also includes a cylinder mounting plate (9), which is fixed to the bottom of the lower plate (6-1) by screws, and a mounting hole is provided on the cylinder mounting plate (9), and the end of the piston rod is threadedly connected to the mounting hole.

4. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1 is characterized in that: The reinforcing rib (2) is plate-shaped, and the height of the reinforcing rib (2) is the same as the height of the side wall (5).

5. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: The oil absorption component (3) is made of any one of felt, oil absorption cotton and sponge.

6. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: The pressure plate (1) is in the shape of a rectangle, the side wall (5) is arranged on the long side of the rectangle, and the fixing position (6) is arranged on the short side.

7. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: The pressure plate (1) is an iron plate or a steel plate.

8. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 7, characterized in that: The thickness of the iron plate or steel plate is 4 mm to 7 mm.

9. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: The pressure plate (1) has a length of 960 mm and a width of 250 mm.

10. The surface oil treatment device in the continuous shearing operation of steel plates according to claim 1, characterized in that: The gap between the lower plate (6-1) and the upper plate (6-2) is 1 cm.

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