Automatic metal bending device

Abstract

The utility model discloses an automatic metal bending device which comprises a device body, the device body comprises an operation table, a left plate, a right plate and an installation frame are installed above the operation table, the inner side wall of the left plate and the inner side wall of the right plate are each provided with an insertion plate and an insertion hole, and the outer side wall of the left plate and the outer side wall of the right plate are each provided with two sets of electric push rods. A first air cylinder is mounted above the mounting frame, a connecting rod is connected to the lower portion of the first air cylinder, a bending plate is connected to the lower portion of the connecting rod, a movable hole is formed in the operation table, a connecting column is mounted in the movable hole, the bending angle of a metal plate can be adjusted and controlled, and the application range of the device is widened; and the practicability and convenience of the device are improved, the bent metal plates can be pushed and discharged, the two hands of a user are liberated, the working efficiency of the device is improved, the safety of workers is guaranteed, and the problem that follow-up machining of the device is affected due to the fact that the metal plates are not discharged in time is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal plate bending processing, and in particular relates to an automatic metal bending device. Background Art

[0002] Sheet metal is a flat rectangular building material plate made of standard size, used in the construction industry as a component of walls, ceilings or floors. It also refers to forged, rolled or cast metal plates. In the field of mechanical processing, sheet metal is usually a flat rectangular shape after initial processing, but in actual use conditions, various shapes of metal tubes are required. Therefore, it is usually necessary to perform secondary processing on the metal tube to bend it into the required shape.

[0003] When existing automated metal bending devices bend metal plates, most of them place the metal plates on an operating table and stamp them through a bending die before bending them. However, it is inconvenient to adjust the bending angle of the metal plates when bending them, which brings many inconveniences to the processing of the metal plates and cannot meet the diversified needs of production. In addition, it is inconvenient for the device to push the metal plates after bending them, and the user needs to unload them manually. The process is relatively cumbersome, which affects the processing efficiency of the device. Therefore, we need to upgrade and transform the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide an automated metal bending device to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] An automated metal bending device is designed, including a device body, the device body includes an operating table, a left plate, a right plate and a mounting frame are installed above the operating table, plug plates and plug holes are provided on the inner walls of the left plate and the right plate, two groups of electric push rods are installed on the outer walls of the left plate and the right plate, a first cylinder is installed above the mounting frame, a connecting rod is connected to the lower part of the first cylinder, a bending plate is connected to the lower part of the connecting rod, a movable hole is provided in the operating table, a connecting column is installed in the movable hole, the rear end of the connecting column is connected to the second cylinder, and a connecting plate is provided at the front end of the connecting column, and a push plate is connected to the upper end of the connecting plate.

[0007] Furthermore, a slide bar is fixedly connected to the upper end of the bending plate, and two groups of the slide bars are provided. The slide bars are slidably installed in the mounting frame, and a limiting plate is welded to the upper end of the slide bar.

[0008] Furthermore, the plug-in board and the plug-in holes are both provided with multiple groups, and the plug-in board and the plug-in holes are staggered.

[0009] Furthermore, the electric push rods are provided with a plurality of groups, and a support frame is sleeved on the electric push rods, and the support frame is welded and fixed to the outer side wall of the operating table.

[0010] Furthermore, a base is installed under the second cylinder, and one end of the base is fixedly connected to the baffle.

[0011] Furthermore, a guide rod is fixedly connected to the inner side wall of the baffle, and two groups of the guide rods are provided. The other end of the guide rod is fixedly connected to the connecting plate.

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

[0013] 1. The utility model is provided with a left plate, a right plate, a plug plate, a plug hole, an electric push rod and a support frame in the device, so that the bending angle of the metal plate can be adjusted and controlled, thereby improving the application range of the device, increasing the practicability of the device and providing convenience for users.

[0014] 2. The utility model is equipped with movable holes, baffles, a second cylinder, a base, a connecting column, a guide rod, a connecting plate and a push plate in the device, which can push and unload the bent metal sheets, freeing the user's hands, improving the working efficiency of the device, ensuring the safety of the staff, and avoiding the problem of untimely unloading of metal sheets affecting the subsequent processing of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of an automatic metal bending device according to the utility model;

[0018] Figure 2 It is an exploded view of the bending structure of an automatic metal bending device according to the utility model;

[0019] Figure 3 It is an exploded view of the adjustment structure of an automatic metal bending device according to the utility model;

[0020] Figure 4The present invention is an exploded view of the pusher structure of an automatic metal bending device according to the present invention.

[0021] In the figure: 1. device body; 2. operating table; 3. mounting frame; 4. first cylinder; 5. connecting rod; 6. bending plate; 61. sliding rod; 62. limiting plate; 7. left plate; 8. right plate; 9. plug-in plate; 10. plug-in hole; 11. electric push rod; 12. supporting frame; 14. movable hole; 15. baffle; 16. second cylinder; 17. base; 18. connecting column; 19. guide rod; 20. connecting plate; 21. pushing plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 - Figure 4 As shown, an automated metal bending device provided in this embodiment includes a device body 1, which includes an operating table 2, a left plate 7, a right plate 8 and a mounting frame 3 are installed above the operating table 2, plug plates 9 and plug holes 10 are provided on the inner walls of the left plate 7 and the right plate 8, two groups of electric push rods 11 are installed on the outer walls of the left plate 7 and the right plate 8, a first cylinder 4 is installed above the mounting frame 3, a connecting rod 5 is connected to the bottom of the first cylinder 4, and a bending plate 6 is connected to the bottom of the connecting rod 5, a movable hole 14 is provided in the operating table 2, a connecting column 18 is installed in the movable hole 14, the rear end of the connecting column 18 is connected to the second cylinder 16 and the front end of the connecting column 18 is provided with a connecting plate 20, and the upper end of the connecting plate 20 is connected to a pushing plate 21.

[0024] Preferably, the upper end of the bending plate 6 is fixedly connected with a slide bar 61, and the slide bar 61 is provided with two groups. The slide bar 61 is slidably installed in the mounting frame 3, and a limiting plate 62 is welded to the upper end of the slide bar 61. By setting the slide bar 61, the moving direction of the bending plate 6 can be guided, and by setting the limiting plate 62, the slide bar 61 can be limited to avoid the slide bar 61 from falling off during the movement. The plug-in plates 9 and the plug-in holes 10 are provided with multiple groups, and the plug-in plates 9 and the plug-in holes 10 are staggered. By staggering the plug-in plates 9 and the plug-in holes 10, it is convenient for users to adjust the distance between the left plate 7 and the right plate 8, which provides convenience for users.

[0025] Preferably, the electric push rod 11 is provided with multiple groups, and a support frame 12 is provided on the electric push rod 11, and the support frame 12 is welded and fixed to the outer wall of the operating table 2, which increases the stability of the electric push rod 11 and ensures the safety of the electric push rod 11 during operation. A base 17 is installed under the second cylinder 16, and one end of the base 17 is fixedly connected to the baffle 15, which can protect the second cylinder 16 and prevent the second cylinder 16 from shaking and hanging in the air during use. A guide rod 19 is fixedly connected to the inner wall of the baffle 15, and two groups of guide rods 19 are provided. The other end of the guide rod 19 is fixedly connected to the connecting plate 20, which can guide the moving direction of the connecting plate 20 and prevent the connecting plate 20 from position displacement during movement.

[0026] The use principle and use process of the utility model are as follows: when in use, the metal plate to be bent is placed on the left plate 7 and the right plate 8, the first cylinder 4 is controlled to operate, the first cylinder 4 pushes the connecting rod 5 to drive the sliding rod 61 and the bending plate 6 to move downward until the bending plate 6 bends the metal plate. When the device needs to adjust the bending angle during work, the electric push rod 11 is controlled to operate, the electric push rod 11 pushes the left plate 7 and the right plate 8 to move toward the center of the operating table 2 respectively, and the plug-in plate 9 and the plug-in hole 10 are driven to move together during the movement of the left plate 7 and the right plate 8, until the plug-in plate 9 is plugged in at a suitable distance from the plug-in hole 10, the bending angle of the metal plate can be adjusted and controlled, the application range of the device is improved, and the device is increased. The practicality provides convenience for the user. When the metal plate needs to be unloaded after the bending is successful, the second cylinder 16 is controlled to operate, and the second cylinder 16 pushes the baffle 15 to move backward. During the backward movement of the baffle 15, the guide rod 19 and the connecting plate 20 are driven to move backward through the movable hole 14. During the backward movement of the connecting plate 20, the pushing plate 21 is driven to approach the metal plate until the pushing plate 21 pushes the bent metal plate to the next processing point. After the pushing is successful, the pushing plate 21 can be reset again, which can push and unload the bent metal plate, freeing the user's hands, improving the working efficiency of the device, ensuring the safety of the staff, and avoiding the problem of untimely unloading of metal plates affecting the subsequent processing of the device.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 utility model can be understood according to specific circumstances.

[0029] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. An automated metal bending device, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises an operating table (2), a left plate (7), a right plate (8) and a mounting frame (3) are installed above the operating table (2), a plug-in plate (9) and a plug-in hole (10) are provided on the inner side walls of the left plate (7) and the right plate (8), two groups of electric push rods (11) are installed on the outer side walls of the left plate (7) and the right plate (8), a first cylinder (4) is installed above the mounting frame (3), a connecting rod (5) is connected to the lower part of the first cylinder (4), a bending plate (6) is connected to the lower part of the connecting rod (5), a movable hole (14) is provided in the operating table (2), a connecting column (18) is installed in the movable hole (14), a rear end of the connecting column (18) is connected to a second cylinder (16), and a connecting plate (20) is provided at the front end of the connecting column (18), and a push plate (21) is connected to the upper end of the connecting plate (20).

2. The automated metal bending device according to claim 1, characterized in that: The upper end of the bending plate (6) is fixedly connected to a sliding rod (61), and two groups of the sliding rods (61) are provided. The sliding rods (61) are slidably mounted in the mounting frame (3), and a limiting plate (62) is welded to the upper end of the sliding rod (61).

3. The automated metal bending device according to claim 1, characterized in that: The plug-in board (9) and the plug-in holes (10) are both provided with a plurality of groups, and the plug-in board (9) and the plug-in holes (10) are arranged in a staggered manner.

4. The automated metal bending device according to claim 1, characterized in that: The electric push rods (11) are provided with a plurality of groups, and a support frame (12) is sleeved on the electric push rods (11), and the support frame (12) is welded and fixed to the outer side wall of the operating table (2).

5. The automated metal bending device according to claim 1, characterized in that: A base (17) is installed below the second cylinder (16), and one end of the base (17) is fixedly connected to the baffle (15).

6. The automated metal bending device according to claim 5, characterized in that: A guide rod (19) is fixedly connected to the inner side wall of the baffle (15), and two groups of the guide rods (19) are provided. The other end of the guide rod (19) is fixedly connected to the connecting plate (20).

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