Bevel edge pressing device of high-speed slitting machine

Abstract

The utility model discloses a bevel edge pressing device of a high-speed slitting machine, and relates to the technical field of accessory devices of shearing machines or shearing equipment. A bevel edge pressing device of a high-speed slitting machine comprises a slitting machine frame, a positioning adjusting structure is arranged on the slitting machine frame, the positioning adjusting structure comprises a fixing plate, an electric push rod, a driving motor, a threaded rod and a mounting plate, and the fixing plate is fixedly connected to one side of the slitting machine frame; through cooperation of a fixed plate, a fixed edge pressing frame, a threaded rod, a movable edge pressing frame, positioning rollers and a mounting plate, the mounting plate can make contact with the side wall of a metal plate, so that the two positioning rollers can conveniently position the metal plates with different widths, meanwhile, the influence on conveying of the metal plates can be avoided, and the production efficiency is improved. And the fixed edge pressing frame and the movable edge pressing frame can clamp and position the edge of the metal plate, so that the situation that the metal plate deviates during shearing is avoided, and the shearing precision of the metal plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for shearing machines or shearing equipment, and particularly relates to a bevel pressing device for a high-speed slitting machine. Background Art

[0002] A slitting machine, also known as a slitting line, a slitting machine, or a strip cutting machine, is a kind of metal slitting equipment; a slitting machine is generally suitable for longitudinal shearing of metal strip materials and rewinding the slit narrow strips into coils. The Chinese utility model patent with the authorization announcement number "CN215509240U" discloses a bevel pressing device for a high-speed slitting machine. When the machine body needs to be used, first align the rectangular block on the surface of the support rod with a suitable position on the machine body, and then rotate the bolt into the rectangular block and the interior of the machine body. After the device is fixed, first place the iron sheet on the first roller and rotate the threaded rod. The threaded rod rotates inside the inner wall of the fixed block and also rotates on the surface of the cushion block. While the threaded rod rotates, it will also drive the cushion block to slide. The cushion block drives the slider to slide, and the slider drives the second roller to slide. Stop rotating the threaded rod after the second roller slides to the position where it fits the iron sheet, and then cutting can be carried out. By setting the edge pressing device, the threaded rod drives the second roller to slide to limit the iron sheet between the first roller and the second roller. This not only completes the position limitation of the iron sheet but also can prevent the iron sheet from shaking during use, avoiding the situation that the cutting is not smooth due to the shaking of the iron sheet, making the device very practical.

[0003] In the process of using the above technical solution, it is not convenient to adjust and limit metal strip materials of different widths, so that the metal strip materials may shift during the shearing process of the slitting machine for metal strip materials of different widths, resulting in a decrease in shearing accuracy. Therefore, we propose a bevel pressing device for a high-speed slitting machine. Content of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a bevel pressing device for a high-speed slitting machine, which can solve the problems that it is not convenient to adjust and limit metal strip materials of different widths, so that the metal strip materials may shift during the shearing process of the slitting machine for metal strip materials of different widths, resulting in a decrease in shearing accuracy.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bevel pressing device for a high-speed slitting machine, comprising:

[0006] A slitting machine frame, on which a positioning and adjusting structure is arranged;

[0007] The positioning and adjusting structure includes a fixing plate, an electric push rod, a driving motor, a threaded rod and a mounting plate. The fixing plate is fixedly connected to one side of the longitudinal shearing machine frame. The electric push rod is fixedly installed on one side of the fixing plate. The telescopic end of the electric push rod slidably penetrates through the fixing plate and is fixedly connected to the mounting plate. Two sliding grooves and a rotating groove are respectively formed on the side of the mounting plate away from the fixing plate. The driving motor is fixedly installed on the top of the mounting plate. The threaded rod is rotatably connected inside the rotating groove. The output end of the driving motor rotatably penetrates through the top of the rotating groove and is fixedly connected to the threaded rod.

[0008] Preferably, a fixed edge pressing frame is fixedly installed on the side of the mounting plate away from the electric push rod. An adjusting block is threadedly sleeved on the outer surface of the threaded rod. The adjusting block is slidably connected inside the rotating groove. A moving edge pressing frame is fixedly connected to the side of the adjusting block away from the electric push rod. Two sliding blocks are fixedly connected to the side of the moving edge pressing frame close to the mounting plate. Both sliding blocks are slidably connected to the corresponding sliding grooves.

[0009] Preferably, a positioning frame is fixedly connected to the side of the mounting plate away from the longitudinal shearing machine frame. Two positioning rollers are rotatably connected inside the positioning frame.

[0010] Preferably, the number of the positioning and adjusting structures is two. The two positioning and adjusting structures are symmetrically arranged on the longitudinal shearing machine frame.

[0011] Preferably, an upper tool rest and a lower tool rest are respectively installed inside the longitudinal shearing machine frame.

[0012] Preferably, an operation panel is fixedly installed on the side of the longitudinal shearing machine frame away from the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] (1). For the bevel edge pressing device of the high-speed longitudinal shearing machine, through the cooperation of the fixing plate, the fixed edge pressing frame, the threaded rod, the moving edge pressing frame, the positioning rollers and the mounting plate, the mounting plate can be in contact with the side wall of the metal sheet, so as to facilitate the two positioning rollers to position metal sheets of different widths. At the same time, it can also avoid affecting the conveying of the metal sheet, enabling the fixed edge pressing frame and the moving edge pressing frame to clamp and position the edge of the metal sheet, thereby avoiding the situation of the metal sheet shifting during shearing and further improving the shearing accuracy of the metal sheet.

[0015] (2). For the bevel edge pressing device of the high-speed longitudinal shearing machine, through the cooperation of the fixed edge pressing frame, the threaded rod and the moving edge pressing frame, the moving edge pressing frame can be adjusted according to the thickness of the metal sheet, thereby improving the practical effect of the device. Description of the Drawings

[0016] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the mounting plate of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the movable edge pressing frame of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the upper tool holder of the present utility model.

[0021] Reference numerals: 1, longitudinal shearing machine frame; 2, upper tool holder; 3, lower tool holder; 4, fixing plate; 5, electric push rod; 6, mounting plate; 7, positioning frame; 8, movable edge pressing frame; 9, fixed edge pressing frame; 10, positioning roller; 11, drive motor; 12, operation panel; 13, rotating groove; 14, threaded rod; 15, sliding groove; 16, adjusting block; 17, sliding block. Detailed implementation manners

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 a limitation on the present utility model.

[0024] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0025] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: a bevel pressing device for a high-speed slitting machine, including:

[0027] A slitting machine frame 1, on which a positioning and adjusting structure is provided;

[0028] The positioning and adjusting structure includes a fixing plate 4, an electric push rod 5, a driving motor 11, a threaded rod 14 and a mounting plate 6. The fixing plate 4 is fixedly connected to one side of the slitting machine frame 1. The electric push rod 5 is fixedly installed on one side of the fixing plate 4. The telescopic end of the electric push rod 5 slides through the fixing plate 4 and is fixedly connected to the mounting plate 6. On the side of the mounting plate 6 away from the fixing plate 4, two sliding grooves 15 and a rotating groove 13 are respectively opened. The driving motor 11 is fixedly installed on the top of the mounting plate 6. The threaded rod 14 is rotatably connected inside the rotating groove 13. The output end of the driving motor 11 rotates through the top of the rotating groove 13 and is fixedly connected to the threaded rod 14.

[0029] On the side of the mounting plate 6 away from the electric push rod 5, a fixed pressing frame 9 is fixedly installed. An adjusting block 16 is threadedly sleeved on the outer surface of the threaded rod 14. The adjusting block 16 is slidably connected inside the rotating groove 13. On the side of the adjusting block 16 away from the electric push rod 5, a movable pressing frame 8 is fixedly connected. On the side of the movable pressing frame 8 close to the mounting plate 6, two sliding blocks 17 are fixedly connected. Both of the two sliding blocks 17 are slidably connected to the corresponding sliding grooves 15.

[0030] On the side of the mounting plate 6 away from the slitting machine frame 1, a positioning frame 7 is fixedly connected. Inside the positioning frame 7, two positioning rollers 10 are rotatably connected. The number of the positioning and adjusting structures is two, and the two positioning and adjusting structures are symmetrically arranged on the slitting machine frame 1.

[0031] Inside the slitting machine frame 1, an upper knife rest 2 and a lower knife rest 3 are respectively installed. On the side of the slitting machine frame 1 away from the fixing plate 4, an operation panel 12 is fixedly installed.

[0032] Further, when using this device, by connecting to an external power supply to start the electric push rod 5, the electric push rod 5 drives the mounting plate 6 to move, so that the mounting plate 6 can contact the side wall of the metal plate, thus facilitating adjustment according to metal plates of different widths, enabling the two positioning rollers 10 to position different metal plates while avoiding affecting the conveyance of the metal plate. By connecting to an external power supply to start the driving motor 11, the driving motor 11 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 drives the adjusting block 16 to move under the guidance of the rotating groove 13. Thus, the adjusting block 16 can drive the movable pressing frame 8 to move downward, further facilitating clamping and positioning of the edge of the metal plate. Thus, under the rotation of the rotating rollers on the movable pressing frame 8 and the fixed pressing frame 9, the metal plate can be guided. The working principles of the two positioning and adjusting structures are the same.

[0033] Through the cooperation of the fixing plate 4, the fixed edge pressing frame 9, the threaded rod 14, the movable edge pressing frame 8, the positioning rollers 10 and the mounting plate 6, the mounting plate 6 can be brought into contact with the side wall of the metal sheet, so that it is convenient for the two positioning rollers 10 to position metal sheets of different widths. At the same time, it can also avoid affecting the conveyance of the metal sheet, enabling the fixed edge pressing frame 9 and the movable edge pressing frame 8 to clamp and position the edge of the metal sheet, thereby avoiding the situation of the metal sheet shifting during shearing and further improving the shearing accuracy of the metal sheet.

[0034] Through the cooperation of the fixed edge pressing frame 9, the threaded rod 14 and the movable edge pressing frame 8, the movable edge pressing frame 8 can be adjusted according to the thickness of the metal sheet, thereby improving the practical effect of the device.

[0035] Working principle: By connecting to an external power supply to start the electric push rod 5, the electric push rod 5 drives the mounting plate 6 to move, so that the mounting plate 6 can be brought into contact with the side wall of the metal sheet, enabling the two positioning rollers 10 to position the metal sheet while also avoiding affecting the conveyance of the metal sheet. By connecting to an external power supply to start the drive motor 11, the drive motor 11 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 causes the adjustment block 16 to move under the guidance of the rotation groove 13, so that the adjustment block 16 can drive the movable edge pressing frame 8 to move downward, thereby facilitating the clamping and positioning of the edge of the metal sheet. Thus, under the rotation of the rotating rollers on the movable edge pressing frame 8 and the fixed edge pressing frame 9, the metal sheet can be guided. The working principles of the two positioning and adjusting structures are the same.

[0036] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A beveling device for a high-speed slitting machine, characterized in that: include: A slitting machine frame (1), wherein a positioning adjustment structure is provided on the slitting machine frame (1); The positioning and adjusting structure comprises a fixing plate (4), an electric push rod (5), a driving motor (11), a threaded rod (14) and a mounting plate (6); the fixing plate (4) is fixedly connected to one side of the longitudinal shear frame (1); The electric push rod (5) is fixedly mounted on one side of the fixed plate (4), and the telescopic end of the electric push rod (5) slides through the fixed plate (4) and is fixedly connected to the mounting plate (6); Wherein, two sliding grooves (15) and a rotating groove (13) are respectively provided on a side of the mounting plate (6) away from the fixed plate (4); the driving motor (11) is fixedly mounted on the top of the mounting plate (6); and the threaded rod (14) is rotatably connected to the inside of the rotating groove (13); The output end of the driving motor (11) rotates through the top of the rotating groove (13) and is fixedly connected to the threaded rod (14); A fixed edge pressing frame (9) is fixedly mounted on one side of the mounting plate (6) away from the electric push rod (5); an adjusting block (16) is threadedly sleeved on the outer surface of the threaded rod (14); and the adjusting block (16) is slidably connected to the inside of the rotating groove (13); The side of the adjusting block (16) away from the electric push rod (5) is fixedly connected to a movable edge pressing frame (8), and the side of the movable edge pressing frame (8) close to the mounting plate (6) is fixedly connected to two sliding blocks (17), and both sliding blocks (17) are slidably connected to corresponding sliding grooves (15).

2. The beveling device of a high-speed slitting machine according to claim 1, characterized in that: A positioning frame (7) is fixedly connected to the side of the mounting plate (6) away from the longitudinal shear frame (1), and two positioning rollers (10) are rotatably connected inside the positioning frame (7).

3. The beveling device of a high-speed slitting machine according to claim 1, characterized in that: The number of the positioning and adjusting structures is two, and the two positioning and adjusting structures are symmetrically arranged on the longitudinal shear frame (1).

4. The beveling device of a high-speed slitting machine according to claim 1, characterized in that: An upper knife frame (2) and a lower knife frame (3) are respectively installed inside the longitudinal shear frame (1).

5. The beveling device of a high-speed slitting machine according to claim 1, characterized in that: An operating panel (12) is fixedly mounted on a side of the slitting machine frame (1) away from the fixed plate (4).

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