Anti-warping substrate rolling mill

Abstract

The utility model discloses an anti-warping substrate rolling mill which comprises a machine frame, a fixed roller and a movable roller, the two ends of the fixed roller are rotatably installed on the machine frame, the fixed roller is driven by a driving mechanism to rotate, a channel is formed between the movable roller and the fixed roller, and the two ends of the movable roller are rotatably connected with sliding blocks respectively. Vertical sliding rails are arranged on the two sides of the machine frame respectively, the sliding blocks are fixedly connected through a connecting plate, the connecting plate is driven by a hydraulic cylinder to move up and down, and an upper pressing plate and a lower pressing plate are arranged on one side of the channel. According to the anti-warping base plate rolling mill, the upper clamping plate and the lower clamping plate are used for limiting a steel coil processed by the rolling mill, the phenomena of bending and warping of the steel coil are effectively prevented, and a straight base plate can be obtained. The number of rolling mills used on a production line is reduced, the equipment cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling mills, and in particular relates to an anti-warping base plate rolling mill. Background Art

[0002] In the production process of lubricating materials, the steel coil needs to be unrolled and flattened to form a substrate, and then copper powder is spread on the substrate for sintering, and finally the lubricating material is obtained through cutting and other processing steps. When the existing rolling mill rolls the steel coil, the two rollers of the rolling mill act on the upper and lower surfaces of the steel coil respectively, and the points of action are linear, which makes it difficult to flatten the rolled steel coils in sequence. In particular, the first and tail sections of the steel coil are prone to warping, which is not conducive to the transportation of the substrate and needs to be cut off the production line. Therefore, it is necessary to improve the existing rolling mill. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: an anti-warping substrate rolling mill, including a frame, a fixed roller and a movable roller, both ends of the fixed roller are rotatably installed on the frame, the fixed roller is driven to rotate by a driving mechanism, the movable roller is located directly below the fixed roller, a channel for the substrate to pass through is formed between the movable roller and the fixed roller, both ends of the movable roller are rotatably connected with sliders, both sides of the frame are respectively provided with vertical slide rails, the sliders are respectively installed on the vertical slide rails, the sliders are fixedly connected by connecting plates, the connecting plates are driven up and down by hydraulic cylinders, and one side of the channel is provided with There are an upper pressing plate and a lower pressing plate, the lower pressing plate is located directly below the upper pressing plate, an upper fixed beam is provided above the upper pressing plate, two ends of the upper fixed beam are respectively fixedly connected to the frame, an upper adjusting screw is installed on the upper fixed beam, an upper screw pair is provided on the upper adjusting screw, the upper screw pair is fixedly connected to the upper fixed beam, and the lower end of the upper adjusting screw is rotatably connected to the upper pressing plate, a lower fixed beam is provided below the lower pressing plate, two ends of the lower fixed beam are respectively fixedly connected to the frame, a lower adjusting screw is installed on the lower fixed beam, a lower screw pair is provided on the lower adjusting screw, the lower screw pair is fixedly connected to the lower fixed beam, and the upper end of the lower adjusting screw is rotatably connected to the lower pressing plate.

[0004] As a preferred embodiment of the above technical solution, vertical guide rails are respectively provided on both sides of the upper pressure plate, upper slide plates are respectively fixedly connected on both sides of the upper pressure plate, and the upper slide plates are respectively installed on the vertical guide rails, and lower slide plates are respectively fixedly connected on both sides of the lower pressure plate, and the lower slide plates are respectively installed on the vertical guide rails.

[0005] As a preferred embodiment of the above technical solution, the upper end of the upper adjusting screw rod is fixedly connected with an upper hand wheel, and the lower end of the lower adjusting screw rod is fixedly connected with a lower hand wheel.

[0006] As a preferred embodiment of the above technical solution, upper guide rods are respectively provided on both sides of the upper adjusting screw rod, the lower ends of the upper guide rods are respectively fixedly connected to the upper pressure plates, the upper guide rods are provided with upper sliding sleeves, and the upper sliding sleeves are fixedly connected to the upper fixed beams, and lower guide rods are respectively provided on both sides of the lower adjusting screw rod, the upper ends of the lower guide rods are respectively fixedly connected to the lower pressure plates, the lower guide rods are provided with lower sliding sleeves, and the lower sliding sleeves are fixedly connected to the lower fixed beams.

[0007] As a preferred embodiment of the above technical solution, the driving mechanism is a motor.

[0008] The beneficial effects of the utility model are as follows: the anti-warping substrate rolling mill of the utility model uses upper and lower clamps to restrict the steel coils processed by the rolling mill, effectively preventing the bending and warping of the steel coils, and being able to obtain a straight substrate. The number of rolling mills used on the production line is reduced, the equipment cost is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0014] like Figure 1-2 As shown, the anti-warping substrate rolling mill includes a frame 1, a fixed roller 2 and a movable roller 3, both ends of the fixed roller 2 are rotatably installed on the frame 1, the fixed roller 2 is driven to rotate by a driving mechanism, the movable roller 3 is located directly below the fixed roller 2, and a channel for the substrate to pass through is formed between the movable roller 3 and the fixed roller 2, and both ends of the movable roller 3 are rotatably connected with sliders 4, vertical slide rails 5 are respectively provided on both sides of the frame 1, and the sliders 4 are respectively installed on the vertical slide rails 5. The sliders 4 are fixedly connected by connecting plates 6, and the connecting plates 6 are driven up and down by hydraulic cylinders 7. An upper pressing plate 8 and a lower pressing plate 9 are provided on one side of the channel, and the lower pressing plate 9 is located on the upper pressing plate 8, an upper fixed beam 10 is provided above the upper pressing plate 8, and the two ends of the upper fixed beam 10 are fixedly connected to the frame 1, an upper adjusting screw rod 11 is installed on the upper fixed beam 10, an upper screw rod pair is provided on the upper adjusting screw rod 11, and the upper screw rod pair is fixedly connected to the upper fixed beam 10, and the lower end of the upper adjusting screw rod 11 is rotatably connected to the upper pressing plate 8, and a lower fixed beam 12 is provided below the lower pressing plate 9, and the two ends of the lower fixed beam 12 are fixedly connected to the frame 1, a lower adjusting screw rod 13 is installed on the lower fixed beam 12, and a lower screw rod pair is provided on the lower adjusting screw rod 13, and the lower screw rod pair is fixedly connected to the lower fixed beam 12, and the upper end of the lower adjusting screw rod 13 is rotatably connected to the lower pressing plate 9. The steel coil to be rolled passes through the channel, and the movable roller 3 is driven to rise by the hydraulic cylinder 7, so that the steel coil is pressed by the fixed roller 2 and the movable roller 3. The fixed roller 2 rotates, driving the steel coil to move and enter between the upper pressing plate 8 and the lower pressing plate 9. By adjusting the distance between the upper pressing plate 8 and the lower pressing plate 9, the steel coil is kept in a straight channel formed by the upper pressing plate 8 and the lower pressing plate 9 for a certain period of time, thereby avoiding bending.

[0015] Furthermore, vertical guide rails 14 are respectively provided on both sides of the upper pressure plate 8, and upper slide plates are respectively fixedly connected to both sides of the upper pressure plate 8, and the upper slide plates are respectively installed on the vertical guide rails 14, and lower slide plates are respectively fixedly connected to both sides of the lower pressure plate 9, and the lower slide plates are respectively installed on the vertical guide rails 14.

[0016] Furthermore, the upper end of the upper adjusting screw rod 11 is fixedly connected with an upper hand wheel 15, and the lower end of the lower adjusting screw rod 13 is fixedly connected with a lower hand wheel 16. The upper adjusting screw rod 11 is driven to rotate by the upper hand wheel 15, thereby driving the upper pressing plate 8 to move up and down. The lower adjusting screw rod 13 is driven to rotate by the lower hand wheel 16, thereby driving the lower pressing plate 9 to move up and down.

[0017] Further, upper guide rods 17 are respectively provided on both sides of the upper adjustment screw rod 11, and the lower ends of the upper guide rods 17 are respectively fixedly connected to the upper pressing plate 8, and upper sliding sleeves are provided on the upper guide rods 17, and the upper sliding sleeves are fixedly connected to the upper fixed beam 10. Lower guide rods 18 are respectively provided on both sides of the lower adjustment screw rod 13, and the upper ends of the lower guide rods 18 are respectively fixedly connected to the lower pressing plate 9, and lower guide sleeves are provided on the lower guide rods 18, and the lower sliding sleeves are fixedly connected to the lower fixed beam 12. The upper guide rods 17 and the lower guide rods 18 respectively make the upper pressing plate 8 and the lower pressing plate 9 move smoothly.

[0018] Furthermore, the driving mechanism is a motor 19. The motor 19 drives the fixed roller 2 to rotate.

[0019] It is worth mentioning that the technical features such as motors and hydraulic cylinders involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected according to the conventional methods in the field, and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0020] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. Anti-warping substrate rolling mill, characterized in that, The present invention comprises a frame, a fixed roller and a movable roller, wherein both ends of the fixed roller are rotatably mounted on the frame, the fixed roller is driven to rotate by a driving mechanism, the movable roller is located directly below the fixed roller, a channel for a substrate to pass through is formed between the movable roller and the fixed roller, both ends of the movable roller are rotatably connected with sliders, both sides of the frame are provided with vertical slide rails, the sliders are respectively installed on the vertical slide rails, the sliders are fixedly connected by connecting plates, the connecting plates are driven up and down by a hydraulic cylinder, an upper pressing plate and a lower pressing plate are provided on one side of the channel, the lower pressing plate is located at the upper pressing plate Directly below the plate, an upper fixed beam is provided above the upper pressure plate, and two ends of the upper fixed beam are respectively fixedly connected to the frame, an upper adjusting screw is installed on the upper fixed beam, an upper screw pair is provided on the upper adjusting screw, the upper screw pair is fixedly connected to the upper fixed beam, and the lower end of the upper adjusting screw is rotatably connected to the upper pressure plate, and a lower fixed beam is provided below the lower pressure plate, and two ends of the lower fixed beam are respectively fixedly connected to the frame, a lower adjusting screw is installed on the lower fixed beam, a lower screw pair is provided on the lower adjusting screw, the lower screw pair is fixedly connected to the lower fixed beam, and the upper end of the lower adjusting screw is rotatably connected to the lower pressure plate.

2. The anti-warping substrate rolling mill according to claim 1, characterized in that: Vertical guide rails are respectively arranged on both sides of the upper pressing plate, upper slide plates are respectively fixedly connected to both sides of the upper pressing plate, and the upper slide plates are respectively installed on the vertical guide rails, and lower slide plates are respectively fixedly connected to both sides of the lower pressing plate, and the lower slide plates are respectively installed on the vertical guide rails.

3. The anti-warping substrate rolling mill according to claim 1, characterized in that: The upper end of the upper adjusting screw rod is fixedly connected with an upper hand wheel, and the lower end of the lower adjusting screw rod is fixedly connected with a lower hand wheel.

4. The anti-warping substrate rolling mill according to claim 1, characterized in that: Upper guide rods are respectively provided on both sides of the upper adjusting screw rod, and the lower ends of the upper guide rods are respectively fixedly connected to the upper pressure plate, and an upper sliding sleeve is provided on the upper guide rod, and the upper sliding sleeve is fixedly connected to the upper fixed beam. Lower guide rods are respectively provided on both sides of the lower adjusting screw rod, and the upper ends of the lower guide rods are respectively fixedly connected to the lower pressure plate, and a lower sliding sleeve is provided on the lower guide rod, and the lower sliding sleeve is fixedly connected to the lower fixed beam.

5. The anti-warping substrate rolling mill according to claim 1, characterized in that: The driving mechanism is a motor.

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