A mechanical arm rotating processing device

Abstract

The present invention discloses a mechanical arm rotary processing device, including a base, a rotating seat and a mechanical arm, wherein a driving motor is arranged in the base, and the output shaft of the driving motor is meshedly connected with a rotating shaft at a central position through a bevel gear, and a support table is fixedly installed on the upper end of the base, and the rotating shaft passes through the support table and is fixedly connected to the bottom center of the rotating seat at the top, and a buffer mechanism is installed on both sides of the rotating shaft on the support table; a crossbeam is integrally welded on the upper end of the rotating seat, and both sides of the crossbeam are fixedly connected with a processing arm, and different processing devices are respectively screwed and fixed on the telescopic rods at both ends of the processing arm. The device can easily realize the position change of the workpiece, and the operation is simple and fast, and different processing procedures can be realized on the workpiece without changing the processing device, which saves time cost and improves processing efficiency.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing, and in particular to a mechanical arm rotary processing device. Background Art

[0002] In the field of mechanical processing technology, rotary processing devices are widely used. They can quickly realize the rotation of the workpiece so that it can smoothly reach the processing position for processing. Existing rotary processing devices generally clamp the workpiece on a rotating table and then process the workpiece above the rotating table. When different end faces of the workpiece need to be processed or a certain end face of the workpiece needs to be processed at a specific angle, the workpiece needs to be re-clamped and fixed, which is cumbersome and complicated to operate. When the workpiece needs to undergo different processing techniques, different processing devices need to be replaced, which is very inconvenient and time-consuming, affecting processing efficiency. Summary of the invention

[0003] In view of the shortcomings of the above-mentioned prior art, the present invention provides a robotic arm rotary processing device, which can easily realize the position change of the workpiece, is simple and quick to operate, and can perform different processing steps on the workpiece without replacing the processing device, thereby saving time cost and improving processing efficiency.

[0004] To achieve the above-mentioned purpose and other related purposes, the technical scheme of the present invention is as follows: a robotic arm rotating processing device, comprising a base, a rotating base and a robotic arm, the base being provided with a driving motor, the output shaft of the driving motor being meshed and connected with a rotating shaft at a central position through a bevel gear, a support platform being fixedly installed on the upper end of the base, the rotating shaft passing through the support platform and fixedly connected to the bottom center of the rotating base at the top, and a buffer mechanism being installed on the support platform on both sides of the rotating shaft; a cross beam is integrally welded with the upper end of the rotating base, both sides of the cross beam are fixedly connected with a processing arm, different processing devices are respectively screwed and fixed on the telescopic rods at both ends of the processing arm, a guide rail is provided on the upper end surface of the cross beam, a sliding seat is cooperatively connected to the guide rail, the sliding seat is rotatably connected with a column at the top, the robotic arm is hinged on the upper end of the column, and a fixing clamp is hinged at the front end of the robotic arm.

[0005] Preferably, the buffer mechanism consists of a roller, a buffer column and a spring, the buffer column is arranged on both sides of the roller, the roller sleeve is arranged on the wheel axle, the two ends of the wheel axle are rotatably connected to the buffer columns on both sides, the buffer column is arranged in a column groove on the support platform, and the bottom of the buffer column is connected to the bottom end of the column groove through the spring.

[0006] Preferably, a notch is provided at the upper end of the support platform at a position corresponding to the roller to prevent interference.

[0007] Preferably, an annular groove corresponding to the roller is formed at the bottom of the rotating seat, and the roller is partially embedded in the annular groove.

[0008] Preferably, a bearing is sleeved between the outer side of the rotating shaft and the inner side wall of the shaft hole of the support platform.

[0009] Preferably, telescopic cylinders are provided on both sides of the processing arm, and output ends of the telescopic cylinders are connected to the telescopic rods.

[0010] Preferably, a rotating motor is provided in the sliding seat, and an output shaft of the rotating motor is fixedly connected to the column.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: by configuring a sliding seat on the crossbeam at the upper end of the rotating seat, and the column hinged with the mechanical arm can rotate 360° above the sliding seat, the workpiece clamped and fixed on the mechanical arm can easily achieve flipping, translation, rotation and lifting and other actions, so that the workpiece can present different end faces, and a certain end face can maintain a specific processing angle, and at the same time, different processing devices are respectively screwed and fixed on the telescopic rods at both ends of each processing arm. When the workpiece undergoes different processing techniques, it only needs to move the workpiece to the corresponding processing area for processing. The device can easily realize the position change of the workpiece, the operation is simple and fast, and different processing procedures can be realized on the workpiece without changing the processing device, saving time cost and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 A schematic structural diagram of a mechanical arm rotary processing device provided by the present invention;

[0014] Figure 2 A top view of a mechanical arm rotary processing device provided by the present invention;

[0015] Figure 3 It is a structural schematic diagram of the buffer mechanism in the present invention;

[0016] Figure 4 It is a schematic diagram of the rotating seat in the present invention.

[0017] Among them, the specific description of the figure marks is as follows: base 1, rotating seat 2, robotic arm 3, driving motor 4, rotating shaft 5, support platform 6, buffer mechanism 7, beam 8, processing arm 9, telescopic rod 10, processing device 11, guide rail 12, sliding seat 13, column 14, fixing clamp 15, notch 16, annular slide groove 17, roller 7-1, buffer column 7-2, spring 7-3, wheel axle 7-4, column groove 7-5. DETAILED DESCRIPTION

[0018] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0019] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0020] like Figure 1 and Figure 2 As shown, the present invention provides a mechanical arm rotary processing device, including a base 1, a rotating base 2 and a mechanical arm 3. A driving motor 4 is arranged in the base 1. The output shaft of the driving motor 4 is meshed and connected with a rotating shaft 5 at a central position through a bevel gear. A support platform 6 is fixedly installed on the upper end of the base 1. The rotating shaft 5 passes through the support platform 6 and is fixedly connected to the bottom center of the rotating base 2 at the top. Buffer mechanisms 7 are installed on the support platform 6 on both sides of the rotating shaft 5; a crossbeam 8 is integrally welded on the upper end of the rotating base 2, and a processing arm 9 is fixedly connected to both sides of the crossbeam 8. The telescopic rods 10 at both ends of the processing arm 9 are respectively Different processing devices 11 are screwed and fixed, and a guide rail 12 is provided on the upper end surface of the crossbeam 8. A sliding seat 13 is connected to the guide rail 12. The sliding seat 13 can make a linear motion along the guide rail 12. The sliding seat 13 is rotatably connected to a column 14 at the top. The robot arm 3 is hinged to the upper end of the column 14. A fixing clamp 15 is hinged at the front end of the robot arm 3. The fixing clamp 15 is used to clamp the fixed workpiece. The robot arm 3 can flip the fixed workpiece. At the same time, the robot arm 3 can rotate 360° in the horizontal plane, and the sliding seat 13 can drive the robot arm 3 to make a linear motion along the guide rail 12.

[0021] like Figure 3As shown, the buffer mechanism 7 is composed of a roller 7-1, a buffer column 7-2 and a spring 7-3. The buffer column 7-2 is arranged on both sides of the roller 7-1. The roller 7-1 is sleeved on the wheel shaft 7-4. The two ends of the wheel shaft 7-4 are rotatably connected with the buffer columns 7-2 on both sides. The buffer column 7-2 is arranged in a column groove 7-5 on the support platform 6. The bottom of the buffer column 7-2 is connected to the bottom end of the column groove 7-5 through the spring 7-3; the upper end of the support platform 6 is provided with a notch 16 at a position corresponding to the roller 7-1 to prevent interference; Figure 4 As shown, the bottom of the rotating seat 2 is provided with an annular groove 17 corresponding to the roller 7-1, and the roller 7-1 is partially embedded in the annular groove 17. When the rotating seat 2 rotates, the roller 7-1 rolls in the annular groove 17, making the rotation more stable, and the buffer column 7-2 moves down to compress the spring 7-3 to buffer the pressure applied by the rotating seat 2.

[0022] A bearing is sleeved between the outer side of the rotating shaft 5 and the inner side wall of the shaft hole of the supporting platform 6 .

[0023] Telescopic cylinders are provided on both sides of the processing arm 9 , and the output ends of the telescopic cylinders are connected to the telescopic rod 10 , and the position of the processing device 11 is adjusted by the retraction and extension of the telescopic rod 10 .

[0024] A rotating motor is arranged inside the sliding seat 13 , and an output shaft of the rotating motor is fixedly connected to the column 14 .

[0025] During specific implementation, the fixing clamp 15 clamps and fixes the workpiece to be processed, the rotating seat 2 rotates and adjusts its position through the rotating shaft 5 driven by the driving motor 4, the sliding seat 13 makes a linear motion along the guide rail 12, and the robot arm 3 can flip the fixed workpiece. At the same time, the robot arm 3 can rotate 360° in the horizontal plane, so that the workpiece can be flipped, translated, rotated, and lifted, so that the workpiece can present different end faces, and a certain end face can maintain a specific processing angle; when the workpiece needs to undergo different processing techniques, since different processing devices 11 are respectively screwed and fixed on the telescopic rods 10 at both ends of each processing arm 9, it is only necessary to move the workpiece to the corresponding processing area for processing.

[0026] In summary, the present invention can easily realize the position change of the workpiece, is simple and quick to operate, and can realize different processing steps on the workpiece without changing the processing device, saving time cost and improving processing efficiency. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0027] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A mechanical arm rotary processing device, characterized in that: The invention comprises a base (1), a rotating base (2) and a mechanical arm (3), wherein a driving motor (4) is arranged inside the base (1), and an output shaft of the driving motor (4) is meshedly connected with a rotating shaft (5) at a central position via a bevel gear, and a support platform (6) is fixedly installed at the upper end of the base (1), and the rotating shaft (5) passes through the support platform (6) and is fixedly connected to the bottom center of the rotating base (2) at the upper end, and a buffer mechanism (7) is installed on both sides of the rotating shaft (5) on the support platform (6); the upper end of the rotating base (2) is integrally welded with a plurality of rotating shafts (5). A crossbeam (8) is provided, and processing arms (9) are fixedly connected to both sides of the crossbeam (8), and different processing devices (11) are respectively screwed and fixed to telescopic rods (10) at both ends of the processing arm (9); a guide rail (12) is provided on the upper end surface of the crossbeam (8), and a sliding seat (13) is matched and connected to the guide rail (12), and the sliding seat (13) is rotatably connected to a column (14) at the top; the mechanical arm (3) is hinged to the upper end of the column (14), and a fixing clamp (15) is hinged at the front end of the mechanical arm (3); The buffer mechanism (7) is composed of a roller (7-1), a buffer column (7-2) and a spring (7-3); the buffer column (7-2) is arranged on both sides of the roller (7-1); the roller (7-1) is sleeved on a wheel shaft (7-4); both ends of the wheel shaft (7-4) are rotatably connected to the buffer columns (7-2) on both sides; the buffer column (7-2) is arranged in a column groove (7-5) on the support platform (6); and the bottom of the buffer column (7-2) is connected to the bottom end of the column groove (7-5) through the spring (7-3); The upper end of the support platform (6) is provided with a notch (16) at a position corresponding to the roller (7-1) to prevent interference; An annular sliding groove (17) corresponding to the roller (7-1) is provided at the bottom of the rotating seat (2), and the roller (7-1) is partially embedded in the annular sliding groove (17).

2. A mechanical arm rotary processing device according to claim 1, characterized in that: A bearing is sleeved between the outer side of the rotating shaft (5) and the inner side wall of the shaft hole of the support platform (6).

3. The mechanical arm rotary processing device according to claim 1, characterized in that: Telescopic cylinders are provided on both sides of the processing arm (9), and the output ends of the telescopic cylinders are connected to the telescopic rods (10).

4. The mechanical arm rotary processing device according to claim 1, characterized in that: A rotating motor is arranged inside the sliding seat (13), and an output shaft of the rotating motor is fixedly connected to the column (14).

Images