Automatic bending machine

Abstract

The utility model provides an automatic bending machine which comprises a base, a numerical control bending machine body and an electric rotating table, one end of the base is fixedly connected with the bottom of the numerical control bending machine body, the other end of the base is fixedly connected with the bottom of the electric rotating table, and a vacuum pump box is fixedly installed at the output end of the electric rotating table. A plurality of X-axis linear guide rails are evenly distributed and fixedly installed on the circumferential face of the output end of the electric rotating table, Y-axis linear guide rails are fixedly installed at the output ends of the X-axis linear guide rails, and suction cup material taking mechanisms are installed at the output ends of the Y-axis linear guide rails through thread transmission. The suction cup material taking mechanism is fixedly connected with a vacuum pump in the vacuum pump box. According to the numerical control bending machine, a plate can be sucked and bent through the numerical control bending machine body, meanwhile, the next plate can be sucked, the feeding action in advance is achieved, time waste in the feeding and discharging process is reduced, and the bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of bending machines, in particular to an automatic bending machine. Background Art

[0002] Automatic bending machine is a kind of machine equipment commonly used in metal products, pipes, wires and other industries. Its main function is to bend metal materials into the required shape or angle. This equipment adopts computer numerical control technology and can perform high-precision, high-speed and high-efficiency production and processing. It is one of the important equipment in modern production and manufacturing.

[0003] However, the existing automatic plate bending machine can only bend the next plate after the previous plate is bent and placed in the specified position. As a result, a lot of time will be wasted in the process of loading and unloading the plates, thus affecting the bending efficiency.

[0004] Therefore, it is very necessary to invent an automatic bending machine. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a technical solution adopted by an automatic bending machine: an automatic bending machine, comprising a base, a CNC bending machine body and an electric rotating table, wherein: one end of the base is fixedly connected to the bottom of the CNC bending machine body, and the other end of the base is fixedly connected to the bottom of the electric rotating table, and a vacuum pump box is fixedly installed at the output end of the electric rotating table; a plurality of X-axis linear guides are evenly distributed and fixedly installed on the circumferential surface of the output end of the electric rotating table, and a Y-axis linear guide is fixedly installed at the output end of the X-axis linear guide, and a suction cup material picking mechanism is installed at the output end of the Y-axis linear guide through a threaded transmission; the suction cup material picking mechanism is fixedly connected to the vacuum pump inside the vacuum pump box.

[0006] Preferably, the X-axis linear guide includes a guide frame, a screw and a motor, and a cavity is opened on one side of the guide frame, and a U-shaped cavity is opened at one end of the guide frame; the screw is rotatably installed in the cavity, and one end of the screw rotates from the cavity and extends into the U-shaped cavity, and a slide is installed on the screw through a threaded transmission; the motor is fixedly installed in the U-shaped cavity, and the output end of the motor is fixedly connected to one end of the screw in the U-shaped cavity; the Y-axis linear guide is fixedly connected to the slide, and the slide slides in the cavity.

[0007] Preferably, the Y-axis linear guide includes a guide frame 2 and a motor 2, and a cavity 2 is opened on one side of the guide frame 2, and a screw rod 2 is rotatably installed inside the cavity 2; one end of the screw rod 2 is rotatably extended from one end of the guide frame 2; the motor 2 is fixedly installed on one end of the guide frame 2, and the output end of the motor 2 is fixedly connected to the end of the screw rod 2 extending from the guide frame 2; the rear side of the guide frame 2 is fixedly connected to the slide seat.

[0008] Preferably, the suction cup material picking mechanism includes an L frame, and one end of the L frame is sleeved on the screw rod 2 through the cavity 2, and the L frame and the screw rod 2 are connected by a threaded transmission; the L frame and the cavity 2 are slidingly connected; the other end of the L frame is fixedly installed with the electric rotating table 2, and the output end of the electric rotating table 2 is fixedly installed with a suction cup through a suction cup seat, the suction cup is fixedly connected to the central control pump inside the vacuum pump box, and the center of the suction cup is fixedly installed with an AI camera.

[0009] Preferably, the controller inside the vacuum pump box is electrically connected to communicate with the CNC bending machine body, the electric rotary table, the vacuum pump, the motor, the second motor, the second electric rotary table and the AI ​​camera.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] The overall setting of the utility model can suck the plate through the main body of the CNC bending machine for bending on one side, and suck the next plate on the other side to realize the advance loading action. In this way, after the previous plate is bent, the next plate can be bent quickly, and finally the cycle is carried out in this way, thereby reducing the time waste in the loading and unloading process and improving the bending efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the X-axis linear guide, Y-axis linear guide and suction cup material picking mechanism of the utility model.

[0014] Figure 3 It is a partial enlarged structural schematic diagram of point A of the utility model.

[0015] In the figure:

[0016] Base 1, CNC bending machine body 2, electric rotary table 3, X-axis linear guide 4, guide rail frame 41, cavity 42, U-shaped cavity 43, screw 44, motor 45, slide 46, Y-axis linear guide 5, guide rail frame 2 51, cavity 2 52, screw 2 53, motor 2 54, suction cup material picking mechanism 6, L frame 61, electric rotary table 2 62, suction cup seat 63, suction cup 64, AI camera 65, vacuum pump box 7. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0018] In the description of the embodiments, 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, which are only for the convenience of describing the utility model 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the 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 an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Example

[0021] Reference Figure 1-3 , an automatic bending machine, comprising a base 1, a CNC bending machine body 2 and an electric rotating table 3, wherein: one end of the base 1 is fixedly connected to the bottom of the CNC bending machine body 2, and the other end of the base 1 is fixedly connected to the bottom of the electric rotating table 3. Through the setting of the base 1, the stability between the CNC bending machine body 2 and the electric rotating table 3 can be ensured, and the output end of the electric rotating table 3 is fixedly installed with a vacuum pump box 7; a plurality of X-axis linear guides 4 are evenly fixedly installed on the circumference of the output end of the electric rotating table 3, so as to drive the suction cup material picking mechanism 6 on the Y-axis linear guide 5 to carry the plate close to the CNC bending machine body 2, and the output end of the X-axis linear guide 4 is fixedly installed with the Y-axis linear guide 5, so as to adjust the height between the plate on the suction cup material picking mechanism 6 and the CNC bending machine body 2, and the output end of the Y-axis linear guide 5 is installed with a suction cup material picking mechanism 6 through threaded transmission to pick and place the plate; the suction cup material picking mechanism 6 is fixedly connected to the vacuum pump inside the vacuum pump box 7.

[0022] The X-axis linear guide 4 includes a guide frame 41, a lead screw 44 and a motor 45, and a cavity 42 is provided on one side of the guide frame 41, and a U-shaped cavity 43 is provided at one end of the guide frame 41; the lead screw 44 is rotatably installed in the cavity 42, and one end of the lead screw 44 rotates from the cavity 42 and extends into the U-shaped cavity 43, and a slide 46 is installed on the lead screw 44 through threaded transmission; the motor 45 is fixedly installed in the U-shaped cavity 43, and the output end of the motor 45 is fixedly connected to one end of the lead screw 44 in the U-shaped cavity 43; the Y-axis linear guide 5 is fixedly connected to the slide 46, and the slide 46 slides in the cavity 42; the motor 45 can drive the lead screw 44 to rotate, so that the slide 46 carries the Y-axis linear guide 5 to move linearly along the lead screw 44 and the cavity 42, thereby adjusting the distance between the plate on the suction cup material picking mechanism 6 and the CNC bending machine body 2.

[0023] The Y-axis linear guide 5 includes a guide frame 51 and a motor 54, and a cavity 52 is opened on one side of the guide frame 51, and a screw rod 53 is rotatably installed inside the cavity 52; one end of the screw rod 53 is rotatably extended from one end of the guide frame 51; the motor 54 is fixedly installed at one end of the guide frame 51, and the output end of the motor 54 is fixedly connected to the end of the screw rod 53 extending from the guide frame 51; the rear side of the guide frame 51 is fixedly connected to the slide 46; the motor 54 can drive the screw rod 53 to rotate, so that the suction cup material picking mechanism 6 can move up and down along the screw rod 53 and the cavity 52, thereby adjusting the height between the plate on the suction cup material picking mechanism 6 and the CNC bending machine body 2.

[0024] The suction cup material picking mechanism 6 includes an L frame 61 to ensure the stability between the electric rotating table 62 and the Y-axis linear guide 5, and one end of the L frame 61 is sleeved on the screw rod 53 through the cavity 52, and the L frame 61 and the screw rod 53 are connected by threaded transmission; the L frame 61 and the cavity 52 are slidably connected; the other end of the L frame 61 is fixedly installed with the electric rotating table 62, and through the setting of the electric rotating table 62, the suction cup 64 can be driven to drive the plate to rotate 360 ​​degrees so as to bend different edges of the plate, and the output end of the electric rotating table 62 is fixedly installed with a suction cup 64 through the suction cup seat 63, and the suction cup 64 is fixedly connected to the vacuum pump inside the vacuum pump box 7 so as to suck the plate, and the center of the suction cup 64 is fixedly installed with an AI camera 65 so as to position the plate during the process of sucking the plate.

[0025] The controller inside the vacuum pump box 7 is electrically connected to the CNC bending machine body 2, the electric rotary table 3, the vacuum pump, the motor 45, the motor 2 54 and the AI ​​camera 65; the controller adopts existing technology, such as PLC in the existing technology, so it will not be described in detail here.

[0026] In this embodiment, it is used in conjunction with an external plate loading device, such as placing two electric conveying mechanisms on both sides of the electric rotating table 3, and placing the electric conveying mechanisms under the suction cup 64, one electric conveying mechanism is specifically responsible for loading and conveying, and the other electric conveying mechanism is specifically responsible for unloading and conveying;

[0027] When the plate needs to be bent, the plate is placed in order on the feeding electric conveying mechanism, and the plate is conveyed to the bottom of the suction cup 64 by the feeding electric conveying mechanism; then the plate is identified and positioned by the AI ​​camera 65 on the suction cup 64 so that the suction cup 64 can be sucked at the required position of the plate; after the suction cup 64 sucks the plate, the suction cup 64 that sucks the plate is driven by the electric rotating table 3 to move to the bending position of the CNC bending machine body 2, and the height of the plate is adjusted by the Y-axis linear guide 5; after the height is adjusted, the distance between the plate and the CNC bending machine body 2 is adjusted by the X-axis linear guide 4, so that the position where the plate needs to be bent is at the bending position of the CNC bending machine body 2, and the plate can be bent by the CNC bending machine body 2;

[0028] During the bending process, the next suction cup 64 can be used to absorb another plate in the above-mentioned manner. In this way, after the previous plate is bent, the bent plate can be moved to the unloading electric conveying mechanism under the drive of the electric rotating table 3, and the next plate can be quickly moved to the bending position of the CNC bending machine body 2 and bent in the above-mentioned manner; then the bent plate can be placed on the unloading electric conveying mechanism; finally, the above-mentioned manner is repeated.

[0029] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An automatic bending machine, characterized in that: The invention comprises a base (1), a CNC bending machine body (2) and an electric rotating table (3), wherein: one end of the base (1) is fixedly connected to the bottom of the CNC bending machine body (2), and the other end of the base (1) is fixedly connected to the bottom of the electric rotating table (3); a vacuum pump box (7) is fixedly installed at the output end of the electric rotating table (3); a plurality of X-axis linear guide rails (4) are evenly fixedly installed on the circumference of the output end of the electric rotating table (3); a Y-axis linear guide rail (5) is fixedly installed at the output end of the X-axis linear guide rail (4); a suction cup material taking mechanism (6) is installed at the output end of the Y-axis linear guide rail (5) through threaded transmission; and the suction cup material taking mechanism (6) is fixedly connected to a vacuum pump inside the vacuum pump box (7).

2. An automatic bending machine according to claim 1, characterized in that: The X-axis linear guide rail (4) comprises a guide rail frame (41), a lead screw (44) and a motor (45), and a cavity (42) is provided on one side of the guide rail frame (41), and a U-shaped cavity (43) is provided on one end of the guide rail frame (41); the lead screw (44) is rotatably mounted in the cavity (42), and one end of the lead screw (44) is rotatably extended from the cavity (42) into the U-shaped cavity (43), and a slide seat (46) is mounted on the lead screw (44) through threaded transmission; the motor (45) is fixedly mounted in the U-shaped cavity (43), and the output end of the motor (45) is fixedly connected to one end of the lead screw (44) in the U-shaped cavity (43); the Y-axis linear guide rail (5) is fixedly connected to the slide seat (46), and the slide seat (46) is slidably located in the cavity (42).

3. An automatic bending machine as claimed in claim 2, characterized in that: The Y-axis linear guide rail (5) comprises a guide rail frame (51) and a motor (54), and a cavity (52) is provided on one side of the guide rail frame (51), and a screw rod (53) is rotatably installed inside the cavity (52); one end of the screw rod (53) is rotatably extended from one end of the guide rail frame (51); the motor (54) is fixedly installed on one end of the guide rail frame (51), and the output end of the motor (54) is fixedly connected to the end of the screw rod (53) extending from the guide rail frame (51); the rear side of the guide rail frame (51) is fixedly connected to the slide seat (46).

4. An automatic bending machine as claimed in claim 3, characterized in that: The suction cup material taking mechanism (6) comprises an L frame (61), and one end of the L frame (61) is sleeved on the second screw rod (53) through the second cavity (52), and the L frame (61) and the second screw rod (53) are connected by threaded transmission; the L frame (61) and the second cavity (52) are slidably connected; the other end of the L frame (61) is fixedly mounted with the second electric rotating table (62), and the output end of the second electric rotating table (62) is fixedly mounted with a suction cup (64) through a suction cup seat (63), and the center of the suction cup (64) is fixedly mounted with an AI camera (65); the suction cup (64) is fixedly connected to the vacuum pump inside the vacuum pump box (7).

5. An automatic bending machine as claimed in claim 4, characterized in that: The controller inside the vacuum pump box (7) is electrically connected to the CNC bending machine body (2), the electric rotating table (3), the vacuum pump, the motor (45), the second motor (54), the second electric rotating table (62) and the AI ​​camera (65).

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