Bending machine with automatic feeding function

Abstract

The utility model discloses an automatic feeding bending machine which comprises a bending machine body, two sets of hydraulic cylinders are symmetrically arranged on the bottom surface of the front end of the bending machine body, a mounting plate is arranged at the output ends of the two sets of hydraulic cylinders, and a bending head is arranged on the bottom surface of the mounting plate. A bending die corresponding to a bending head is arranged above the bending machine body, a mounting frame is arranged at the bottom of the front end of the bending machine body, a two-way screw is rotationally connected into the mounting frame, sliding rods are arranged on the positions, located on the two sides of the two-way screw, in the mounting frame, and a servo motor is arranged on the right side of the mounting frame. A plate is placed on the surface of the rotating roller, then the servo motor is started through the controller to drive the two-way screw rod to rotate, the two ends of the two-way screw rod are in threaded fit with the two sets of sliding blocks, then the sliding blocks can be driven to move oppositely, and the plate can be positioned through the arranged rotating rod; the plate is placed in the middle without manual adjustment, and operation is easy and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of bending machine technology, and in particular relates to an automatic feeding bending machine. Background Technology

[0002] CNC bending machines use equipped molds to bend cold metal sheets into workpieces with various geometric cross-sectional shapes. They are sheet metal forming machines designed for cold-rolled sheet metal processing and are widely used in sheet metal bending processing in industries such as automobiles, aircraft manufacturing, light industry, shipbuilding, containers, elevators, and railway vehicles.

[0003] However, existing bending machines generally do not have multi-segment bending capabilities and cannot quickly position the bending position. When bending thin plates in multiple segments, the bending position needs to be manually adjusted, which is inconvenient and cannot guarantee the bending accuracy. Therefore, an automatic feeding bending machine is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic feeding bending machine to solve existing problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an automatic feeding bending machine, comprising a bending machine body. Two sets of hydraulic cylinders are symmetrically arranged on the bottom surface of the front end of the bending machine body. Mounting plates are mounted on the output ends of the two sets of hydraulic cylinders. A bending head is mounted on the bottom surface of the mounting plate. A bending die corresponding to the bending head is mounted above the bending machine body. A mounting frame is mounted at the bottom of the front end of the bending machine body. A bidirectional screw is rotatably connected within the mounting frame. Sliding rods are mounted on both sides of the bidirectional screw within the mounting frame. A servo motor is mounted on the right side of the mounting frame. The bidirectional screw and sliding rods... Both ends of the rod are inserted with sliding blocks. Several rotating rods are rotatably connected to the upper surface of the sliding blocks. Several rotating rollers are rotatably connected inside the mounting frame. A housing is provided on the left side of the mounting frame. A rotating motor is provided on the front side of the housing. A power rod is rotatably connected inside the housing. Several bevel gears are sleeved on the periphery of the power rod. The left ends of several rotating rollers penetrate one side of the inner wall of the mounting frame and extend into the housing. Each left end of several rotating rollers is provided with a bevel gear. A fixing plate is provided on the front side of the mounting plate. A vision sensor is provided on the bottom surface of the fixing plate.

[0007] Furthermore, a controller is provided on one side of the bending machine body. The controller is electrically connected to an external power source and is electrically connected to a vision sensor, a rotary motor, a servo motor, and a hydraulic cylinder. The output end of the servo motor is fixedly connected to the right end of a bidirectional screw. The rotating rod is arranged between several rotating rollers.

[0008] Furthermore, the bidirectional screw is threadedly engaged with the sliding block, the slide rod is slidably engaged with the sliding block, the first bevel gear meshes with the second bevel gear, and the front end of the power rod is fixedly connected to the output end of the rotating motor.

[0009] This utility model has the following beneficial effects:

[0010] This invention places the plate on the surface of the rotating roller, and then the controller starts the servo motor to drive the bidirectional screw to rotate. The two ends of the bidirectional screw are threaded with two sets of sliding blocks, which can drive the sliding blocks to move in opposite directions. The rotating rod can position the plate, so that the plate is placed in the center without manual adjustment, which is simple to operate and greatly ensures the bending accuracy. By starting the rotating motor to drive the power rod to rotate, the first bevel gear and the second bevel gear mesh to drive the rotating roller to rotate, so as to achieve the effect of automatic conveying of the plate.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic feeding bending machine;

[0014] Figure 2 A front view of an automatic feeding bending machine;

[0015] Figure 3 for Figure 2 Cross-sectional view of section AA;

[0016] Figure 4 This is an exploded view of an automatic feeding bending machine.

[0017] The components represented by each number in the attached diagram are listed below: 1. Bending machine body; 11. Hydraulic cylinder; 110. Mounting plate; 111. Bending head; 12. Bending die; 13. Fixing plate; 130. Vision sensor; 2. Mounting bracket; 20. Sliding block; 201. Rotating rod; 202. Bidirectional screw; 203. Slide rod; 204. Servo motor; 205. Rotating roller; 206. Bevel gear one; 207. Power rod; 208. Bevel gear two; 209. Rotating motor; 21. Housing. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figures 1-4 As shown, this utility model is an automatic feeding bending machine, including a bending machine body 1. Two sets of hydraulic cylinders 11 are symmetrically arranged on the bottom surface of the front end of the bending machine body 1. The output ends of the two sets of hydraulic cylinders 11 are provided with mounting plates 110. Bending heads 111 are provided on the bottom surface of the mounting plates 110. A bending die 12 corresponding to the bending head 111 is provided above the bending machine body 1. A mounting frame 2 is provided at the bottom of the front end of the bending machine body 1. A bidirectional screw 202 is rotatably connected inside the mounting frame 2. Slide rods 203 are provided on both sides of the bidirectional screw 202 inside the mounting frame 2. A servo motor is provided on the right side of the mounting frame 2. The machine 204 has sliding blocks 20 inserted at both ends of the bidirectional screw 202 and the slide bar 203. Several rotating rods 201 are rotatably connected to the upper surface of the sliding blocks 20. Several rotating rollers 205 are rotatably connected inside the mounting frame 2. A housing 21 is provided on the left side of the mounting frame 2. A rotating motor 209 is provided on the front side of the housing 21. A power rod 207 is rotatably connected inside the housing 21. Several bevel gears 208 are sleeved on the circumferential side of the power rod 207. The left ends of the several rotating rollers 205 penetrate one side of the inner wall of the mounting frame 2 and extend into the housing 21. Each of the several rotating rollers 205 has a bevel gear 206 on its left end.

[0022] Furthermore, a fixing plate 13 is provided on the front side of the mounting plate 110, and a vision sensor 130 is provided on the bottom surface of the fixing plate 13. A controller is provided on one side of the bending machine body 1. The controller is electrically connected to an external power supply and is electrically connected to the vision sensor 130, the rotary motor 209, the servo motor 204 and the hydraulic cylinder 11. The output end of the servo motor 204 is fixedly connected to the right end of the bidirectional screw 202. The rotating rod 201 is arranged among several rotating rollers 205.

[0023] Furthermore, the bidirectional screw 202 is threadedly engaged with the sliding block 20, the slide rod 203 is slidably engaged with the sliding block 20, the first bevel gear 206 meshes with the second bevel gear 208, and the front end of the power rod 207 is fixedly connected to the output end of the rotating motor 209.

[0024] It should be noted that this utility model places the plate on the surface of the rotating roller 205, and then the controller starts the servo motor 204 to drive the bidirectional screw 202 to rotate. The two ends of the bidirectional screw 202 are threaded with two sets of sliding blocks 20, which can drive the sliding blocks 20 to move in opposite directions. The rotating rod 201 can position the plate, so that the plate is placed in the center without manual adjustment, which is simple to operate and greatly ensures the bending accuracy. By starting the rotating motor 209 to drive the power rod 207 to rotate, the first bevel gear 206 and the second bevel gear 208 mesh, which in turn drive the rotating roller 205 to rotate, so as to achieve the effect of automatic conveying of the plate.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic feeding bending machine, comprising a bending machine body (1), characterized in that: Two sets of hydraulic cylinders (11) are symmetrically arranged on the bottom surface of the front end of the bending machine body (1). The output ends of the two sets of hydraulic cylinders (11) are provided with mounting plates (110). A bending head (111) is provided on the bottom surface of the mounting plate (110). A bending die (12) corresponding to the bending head (111) is provided above the bending machine body (1). A mounting frame (2) is provided at the bottom of the front end of the bending machine body (1). A bidirectional screw (202) is rotatably connected inside the mounting frame (2). Sliding rods (203) are provided on both sides of the bidirectional screw (202) inside the mounting frame (2). A servo motor (204) is provided on the right side of the mounting frame (2). The bidirectional screw (202) and the sliding rod (203) are connected to the bidirectional screw (202). Sliding blocks (20) are inserted at both ends of the rod (203). Several rotating rods (201) are rotatably connected to the upper surface of the sliding blocks (20). Several rotating rollers (205) are rotatably connected inside the mounting frame (2). A housing (21) is provided on the left side of the mounting frame (2). A rotating motor (209) is provided on the front side of the housing (21). A power rod (207) is rotatably connected inside the housing (21). Several bevel gears (208) are sleeved on the circumferential side of the power rod (207). The left ends of several rotating rollers (205) penetrate one side of the inner wall of the mounting frame (2) and extend into the housing (21). A bevel gear (206) is provided on the left end of several rotating rollers (205).

2. The automatic feeding bending machine according to claim 1, characterized in that, A fixing plate (13) is provided on the front side of the mounting plate (110), and a vision sensor (130) is provided on the bottom surface of the fixing plate (13).

3. The automatic feeding bending machine according to claim 1, characterized in that, A controller is provided on one side of the bending machine body (1). The controller is electrically connected to an external power source and is electrically connected to a vision sensor (130), a rotary motor (209), a servo motor (204), and a hydraulic cylinder (11).

4. The automatic feeding bending machine according to claim 1, characterized in that, The output end of the servo motor (204) is fixedly connected to the right end of the bidirectional screw (202), and the rotating rod (201) is arranged between several rotating rollers (205).

5. The automatic feeding bending machine according to claim 4, characterized in that, The bidirectional screw (202) is threadedly engaged with the sliding block (20), and the slide rod (203) is slidably engaged with the sliding block (20).

6. The automatic feeding bending machine according to claim 1, characterized in that, The first bevel gear (206) meshes with the second bevel gear (208), and the front end of the power rod (207) is fixedly connected to the output end of the rotating motor (209).

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