Metal bending automation equipment

Abstract

The utility model discloses metal bending automation equipment, and relates to the technical field of metal bending, the metal bending automation equipment comprises an operation table and an automatic bending mechanism, the automatic bending mechanism comprises a first servo motor, the first servo motor is movably connected with a connecting rod through a rotating shaft and a rotating groove, the connecting rod is fixedly connected with a rotating ring through a rotating shaft and a butt joint plate, a bending piece is fixedly installed at the position, close to the butt joint plate, of the upper surface of the rotating ring, the rotating shaft is movably connected with a limiting frame through an arc groove, and an inserting groove is formed in the front face of the limiting frame. The connecting rod on the rotating shaft is driven to start to rotate, then the outer wall of the rotating shaft does circular motion along the arc groove of the limiting frame, the rotating ring is driven to rotate along the outer wall of the mounting base through the butt joint plate, meanwhile, the metal piece is bent through the bending piece, and convenience and rapidness are achieved; and compared with traditional manual bending of the metal part, the metal part bending device is more convenient and faster.

Description

Technical Field

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

[0002] A metal bending machine is a mechanical device used for bending metal plates. It can bend steel plates into various shaped parts according to technological requirements. After subsequent processes such as punching, grinding, and electroplating, parts can be produced. It can achieve high-precision bending angles and dimensions, ensure the bending quality of products, and can process various metal materials such as steel and aluminum.

[0003] The applicant found through retrieval that the Chinese patent discloses "an automatic metal bending device" with the publication (announcement) number of "CN213104207U". This patent mainly makes the steel bar enter the device through a fixing pin and a guiding block by setting a bending device, so that the steel bar is stabilized, which is convenient for the bending device to operate. It enables bending of steel bars without using human resources, improves the bending efficiency, and does not cause harm to the human body during the bending process, thus improving the quality of steel bar processing. However, it only shows how to fix metal parts and does not mention how to bend metal parts. Therefore, we propose an automatic metal bending device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic metal bending device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic metal bending device, including an operating table and an automatic bending mechanism. The automatic bending mechanism includes a first servo motor. The first servo motor is movably connected with a connecting rod through a rotating shaft and a rotating groove. The connecting rod is fixedly connected with a rotating ring through a rotating shaft and a docking plate. A bending part is fixedly installed on the upper surface of the rotating ring near the docking plate. The rotating shaft is movably connected with a limiting frame through an arc groove. A plugging groove is opened on the front surface of the limiting frame.

[0006] As a further solution of the utility model: Plugging parts are fixedly installed on both the left and right sides of the operating table. The plugging parts are plugged into the interior of the plugging groove. A first opening is opened at the exact middle position of the bottom of the operating table.

[0007] As a further solution of the utility model: The arc groove penetrates through the surface of the limiting frame near the edge position. The lower end of the rotating shaft is fixedly installed on the output shaft of the first servo motor. The upper end of the rotating shaft is rotatably connected to the interior of the first opening. The rotating groove penetrates through one end of the connecting rod. The rotating groove is fixedly installed on the outer wall of the rotating shaft. The bottom of the rotating shaft is fixedly installed at the other end of the connecting rod.

[0008] As a further solution of the present utility model: the docking plate is fixedly installed at a position near the upper end of the outer wall of the rotating shaft, and the outer wall of the rotating shaft near the lower end is slidably connected to the arc groove.

[0009] As a further solution of the present utility model: the side surface of the rotating ring is fixedly installed at one end of the docking plate away from the rotating shaft, and the bottom of the rotating ring abuts against the upper surface of the operating table.

[0010] As a further solution of the present utility model: a spacing adjustment mechanism is provided above the operating table. The spacing adjustment mechanism includes a mounting seat. The bottom of the mounting seat is fixedly installed on the upper surface of the operating table. The rotating ring is rotatably connected to the outer wall of the mounting seat. A second opening is provided at the exact middle position of the inner surface of the mounting seat, an electric sliding groove is provided at a position near the left side of the surface, and an adjustment groove is provided at a position near the lower right side of the surface.

[0011] As a further solution of the present utility model: a second servo motor is fixedly installed inside the mounting seat. An angle adjustment member is fixedly installed on the output shaft of the second servo motor. The output shaft of the second servo motor is rotatably connected inside the second opening. The right bottom side of the angle adjustment member is slidably connected inside the adjustment groove. An electric slider is slidably connected inside the electric sliding groove, and a limiting member is fixedly installed at the upper end of the electric slider.

[0012] Adopting the above technical solution, compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By the rotation of the first servo motor in the present utility model, the connecting rod on the rotating shaft starts to rotate, so that the outer wall of the rotating shaft makes a circular motion along the arc groove of the limiting frame. The rotating ring is driven by the docking plate to rotate along the outer wall of the mounting seat. At the same time, the bending member bends the metal part, which is convenient and fast, and is more convenient and fast compared with the traditional manual bending of metal parts.

[0014] 2. In the present utility model, the electric slider slides left and right in the electric sliding groove, so that the distance between the limiting member and the angle adjustment member changes, thereby adapting to metal parts of different widths. By the rotation of the second servo motor, the bottom of the angle adjustment member slides along the inside of the adjustment groove of the mounting seat, so that the bending angle of the metal part changes accordingly, improving the adaptability of bending.

[0015] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. Description of the Drawings

[0016] Figure 1 It is a schematic three - dimensional structure diagram of the whole in the embodiment of the present utility model;

[0017] Figure 2 It is a bottom view of a partial structure in the embodiment of the present utility model;

[0018] Figure 3 It is an exploded view of the pitch adjustment mechanism in the embodiment of the present utility model;

[0019] Figure 4 It is a schematic diagram of a partial structure of the automatic bending mechanism in the embodiment of the present utility model;

[0020] Figure 5 It is an exploded view of a partial structure of the automatic bending mechanism in the embodiment of the present utility model.

[0021] In the figure: 1, operating table; 2, plug - in part; 3, first opening; 4, automatic bending mechanism; 401, limiting frame; 402, plug - in slot; 403, arc slot; 404, first servo motor; 405, rotating shaft; 406, connecting rod; 407, rotating slot; 408, rotating shaft for winding; 409, docking plate; 410, bending part; 411, rotating ring; 5, pitch adjustment mechanism; 51, mounting seat; 52, electric slide; 53, second opening; 54, second servo motor; 55, angle adjustment part; 56, adjustment slot; 57, electric slider; 58, limiting part. Specific embodiments

[0022] The following further describes the specific embodiments of the present utility model in conjunction with the drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model.

[0023] In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] Please refer to the attached Figure 1 - attached Figure 5 , A metal bending automation device of the present utility model includes an operating table 1 and an automatic bending mechanism 4. The automatic bending mechanism 4 includes a first servo motor 404. The first servo motor 404 is movably connected with a connecting rod 406 through a rotating shaft 405 and a rotating slot 407. The connecting rod 406 is fixedly connected with a rotating ring 411 through a rotating shaft for winding 408 and a docking plate 409. A bending part 410 is fixedly installed on the upper surface of the rotating ring 411 near the docking plate 409. The rotating shaft for winding 408 is movably connected with a limiting frame 401 through an arc slot 403, and a plug - in slot 402 is opened on the front surface of the limiting frame 401.

[0025] In an embodiment of the present utility model: Plug connectors 2 are fixedly installed on both the left and right sides of the operating table 1. The plug connectors 2 are inserted into the interior of the insertion slots 402. A first opening 3 is provided at the exact middle position of the bottom of the operating table 1.

[0026] In an embodiment of the present utility model: The arc-shaped groove 403 runs through the surface of the limiting frame 401 near the edge position. The lower end of the rotating shaft 405 is fixedly installed on the output shaft of the first servo motor 404. The upper end of the rotating shaft 405 is rotatably connected to the interior of the first opening 3. The rotating groove 407 runs through one end of the connecting rod 406. The rotating groove 407 is fixedly installed on the outer wall of the rotating shaft 405. The bottom of the rotating shaft 408 is fixedly installed at the other end of the connecting rod 406.

[0027] In an embodiment of the present utility model: The docking plate 409 is fixedly installed on the outer wall of the rotating shaft 408 near the upper end position. The outer wall of the rotating shaft 408 near the lower end position is slidably connected to the arc-shaped groove 403.

[0028] In an embodiment of the present utility model: The side surface of the rotating ring 411 is fixedly installed at the end of the docking plate 409 away from the rotating shaft 408. The bottom of the rotating ring 411 abuts against the upper surface of the operating table 1.

[0029] In an embodiment of the present utility model: A spacing adjustment mechanism 5 is provided above the operating table 1. The spacing adjustment mechanism 5 includes a mounting base 51. The bottom of the mounting base 51 is fixedly installed on the upper surface of the operating table 1. The rotating ring 411 is rotatably connected to the outer wall of the mounting base 51. A second opening 53 is provided at the exact middle position of the inner surface of the mounting base 51, and an electric sliding groove 52 is provided on the surface near the left side, and an adjustment groove 56 is provided on the surface near the lower right position.

[0030] In an embodiment of the present utility model: A second servo motor 54 is fixedly installed inside the mounting base 51. An angle adjustment member 55 is fixedly installed on the output shaft of the second servo motor 54. The output shaft of the second servo motor 54 is rotatably connected to the interior of the second opening 53. The right bottom of the angle adjustment member 55 is slidably connected to the interior of the adjustment groove 56. An electric slider 57 is slidably connected to the interior of the electric sliding groove 52. The upper end of the electric slider 57 is fixedly installed with a limiting member 58.

[0031] Example 1. Please refer to the attached Figure 1 - attached Figure 3 , The sliding of the electric slider 57 in the electric sliding groove 52 causes the distance between the limiting member 58 and the angle adjustment member 55 to change, so as to adapt to different metal parts to be bent. At the same time, anti-slip protrusions are provided on the opposite outer walls of the limiting member 58 and the angle adjustment member 55 to prevent the metal parts from shifting during bending.

[0032] Example 2, please refer to the attached Figure 1 -Attached Figure 5 The bending member 410 presses against the outer wall of the metal member, and the first servo motor 404 rotates to bend the metal member along the arc groove 403 , and cooperates with the angle adjustment member 55 to bend the metal member into a required angle.

[0033] Specifically, the first servo motor 404 is turned on, so that the rotating shaft 405 starts to rotate, driving the connecting rod 406 to start rotating, and then the outer wall of the rotating shaft 408 makes a circular motion along the arc groove 403 of the limit frame 401, and the rotating ring 411 is driven to rotate along the outer wall of the mounting seat 51 through the docking plate 409. At the same time, the bending part 410 bends the metal part, which is convenient and quick, and is more convenient and quicker than traditional manual bending of metal parts.

[0034] Specifically, the electric slider 57 is controlled to slide left and right in the electric slide groove 52, so that the distance between the limit member 58 and the angle adjustment member 55 changes, thereby adapting to metal parts of different widths. The rotation of the second servo motor 54 drives the bottom of the angle adjustment member 55 to slide along the inside of the adjustment groove 56 of the mounting seat 51, so that the bending angle of the metal part changes accordingly, thereby improving the adaptability of the bending.

[0035] Working principle:

[0036] First, the electric slider 57 is controlled to slide left and right in the electric slide groove 52, so that the distance between the limit piece 58 and the angle adjustment piece 55 changes, and then the second servo motor 54 is controlled to rotate, so that the bottom of the angle adjustment piece 55 slides along the inside of the adjustment groove 56, and the rotation angle of the angle adjustment piece 55 is controlled by the second servo motor 54, so as to limit the bending angle of the metal piece, and pass the metal piece to be bent in the gap formed by the limit piece 58 and the angle adjustment piece 55. Then, the first servo motor 404 is turned on to make the rotating shaft 405 start to rotate, driving the connecting rod 406 to start to rotate, so that the outer wall around the rotating shaft 408 makes a circular motion along the arc groove 403 of the limit frame 401, and drives the rotating ring 411 to rotate along the outer wall of the mounting seat 51 through the docking plate 409. At the same time, the bending piece 410 pushes the metal piece until the metal piece is against the outer wall of the angle adjustment piece 55, and the bending is completed. At this point, the entire work process ends.

[0037] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0039] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described clearly. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific details of its power mechanism, power supply system, and control system can be clearly known. The control method of the application document is to automatically control through a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0040] The standard parts used therein can all be purchased from the market, and can also be customized according to the records of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0041] The above has described in detail the embodiments of the present utility model in conjunction with the drawings, but the present utility model is not limited to the described embodiments.

[0042] For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A metal bending automation device, comprising an operating table (1) and an automatic bending mechanism (4), characterized in that: The automatic bending mechanism (4) comprises a first servo motor (404), the first servo motor (404) is movably connected to a connecting rod (406) via a rotating shaft (405) and a rotating groove (407), the connecting rod (406) is fixedly connected to a rotating ring (411) via a rotating shaft (408) through a docking plate (409), a bending member (410) is fixedly installed on the upper surface of the rotating ring (411) near the docking plate (409), the rotating shaft (408) is movably connected to a limiting frame (401) via a circular arc groove (403), and a plug-in groove (402) is provided on the front side of the limiting frame (401).

2. The metal bending automation equipment according to claim 1, characterized in that: Connectors (2) are fixedly mounted on both left and right sides of the operating table (1), the connectors (2) being plugged into the inside of the plug slot (402), and a first opening (3) is provided at the center of the bottom of the operating table (1).

3. The metal bending automation equipment according to claim 2, characterized in that: The arc groove (403) passes through the surface of the limit frame (401) near the edge position, the lower end of the rotating shaft (405) is fixedly mounted on the output shaft of the first servo motor (404), the upper end of the rotating shaft (405) is rotatably connected to the inside of the first opening (3), the rotating groove (407) passes through one end of the connecting rod (406), the rotating groove (407) is fixedly mounted on the outer wall of the rotating shaft (405), and the bottom of the rotating shaft (408) is fixedly mounted on the other end of the connecting rod (406).

4. The metal bending automation equipment according to claim 3, characterized in that: The docking plate (409) is fixedly mounted on the outer wall of the rotating shaft (408) near the upper end, and the outer wall of the rotating shaft (408) near the lower end is slidably connected to the circular arc groove (403).

5. The metal bending automation equipment according to claim 4, characterized in that: The side surface of the rotating ring (411) is fixedly mounted on an end of the docking plate (409) away from the rotating shaft (408), and the bottom of the rotating ring (411) abuts against the upper surface of the operating table (1).

6. The metal bending automation equipment according to claim 2, characterized in that: A spacing adjustment mechanism (5) is arranged above the operating table (1), and the spacing adjustment mechanism (5) comprises a mounting seat (51), the bottom of the mounting seat (51) is fixedly mounted on the upper surface of the operating table (1), the rotating ring (411) is rotatably connected to the outer wall of the mounting seat (51), a second opening (53) is provided at the middle position of the inner surface of the mounting seat (51), an electric slide groove (52) is provided at the left side position of the surface, and an adjustment groove (56) is provided at the lower right position of the surface.

7. The metal bending automation equipment according to claim 6, characterized in that: A second servo motor (54) is fixedly mounted inside the mounting seat (51); an angle adjustment member (55) is fixedly mounted on the output shaft of the second servo motor (54); the output shaft of the second servo motor (54) is rotatably connected to the inside of the second opening (53); the right bottom of the angle adjustment member (55) is slidably connected to the inside of the adjustment groove (56); an electric slider (57) is slidably connected to the inside of the electric slide groove (52); and a limiting member (58) is fixedly mounted on the upper end of the electric slider (57).

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