Mechanical driving arm based on full-automatic coding nail gun

Abstract

The utility model discloses a mechanical actuating arm based on a full-automatic coding nail gun, which comprises a fixed mounting seat, the top of the fixed mounting seat is rotatably connected with a first rotating seat through a bearing, the top of the first rotating seat is fixedly connected with a first servo motor, the middle position of the side wall of the first rotating seat is rotatably connected with a second rotating seat, and the second rotating seat is fixedly connected with a second servo motor. A second servo motor is fixedly connected to the end face, away from the first rotating seat, of the second rotating seat, and an extension arm is fixedly connected to the center of the side portion of the second rotating seat. By arranging the six-axis mechanical arm which has six degrees of freedom, the six-axis mechanical arm can achieve complex movement including rotation, stretching and retracting, translation and the like in the space so as to complete various fine operations, and two connecting arms in the six-axis mechanical arm are lengthened so that the six-axis mechanical arm can freely move in the specified space. High precision and flexibility in the operation process of code nail printing are guaranteed, and then the automatic production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical arm applications, in particular to a mechanical driving arm based on a full-automatic coding nail gun. Background Art

[0002] A fully automatic coding nail gun is a device used for automated nailing. It comes in two types: pneumatic and electric. Pneumatic nail guns use compressed air as a power source to drive the nailing process, while electric nail guns rely on electricity. Whether pneumatic or electric, the basic principle is to automatically push and fix the nails to the target object through the internal mechanical structure. For pneumatic nail guns, when the switch is turned on, the high-pressure gas generated by the compressor will push the piston in the cylinder to move, thereby driving the firing pin to hit the nail, causing it to penetrate the object. Electric nail guns use the rotation of the motor to achieve the nailing action through a series of transmission mechanisms.

[0003] A mechanical drive arm is required in a fully automatic coding nail gun device, which drives the coding nail gun to quickly nail the product. However, when some existing mechanical arms are used in the coding nail gun device, their freedom and flexibility will be constrained by the space restricted by the device, making the machine inconvenient to operate. Therefore, the utility model proposes a mechanical drive arm based on the fully automatic coding nail gun. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a mechanical driving arm based on a fully automatic coding nail gun. By setting a six-axis mechanical arm, it has six degrees of freedom and can realize complex movements in space, including rotation, extension, translation, etc., so as to complete various fine operations. In addition, two of its internal connecting arms are lengthened to enable them to move freely within the specified space, ensuring high precision and flexibility in the operation process of coding nails, thereby improving the automated production efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is as follows: a mechanical driving arm based on a fully automatic coding nail gun is provided, comprising a fixed mounting seat, the top of the fixed mounting seat is rotatably connected to a first rotating seat through a bearing, the top of the first rotating seat is fixedly connected to a first servo motor, the middle position of the side wall of the first rotating seat is rotatably connected to a second rotating seat, the end face of the second rotating seat away from the first rotating seat is fixedly connected to a second servo motor, the side center of the second rotating seat is fixedly connected to an extension arm, the end face position of the extension arm is fixedly connected to a third servo motor, the end face position of the extension arm and the side away from the third servo motor is rotatably connected to an extension arm, the end face of the extension arm is fixedly connected to a fourth servo motor, the end face of the drive shaft of the fourth servo motor is mechanically connected to the third rotating seat, one end of the third rotating seat is fixedly connected to a fifth servo motor, the end face of the drive shaft of the fifth servo motor is mechanically connected to the fourth rotating seat, the top of the fourth rotating seat is fixedly connected to a sixth servo motor, and the end face of the drive shaft of the sixth servo motor is fixedly connected to a connecting portion.

[0006] The present invention is further configured as follows: a driving shaft of the first servo motor is mechanically connected to a fixed mounting seat, and a connecting flange is fixedly connected to the bottom of the fixed mounting seat.

[0007] Through the above technical solution, it is convenient to use the connecting flange to install and fix the fixed mounting seat, and under the drive of the first servo motor, the first rotating seat drives the entire robotic arm to rotate.

[0008] The present invention is further configured as follows: a driving shaft of the second servo motor is mechanically connected to a side wall of the first rotating seat.

[0009] Through the above technical solution, the second servo motor output shaft is rotated to enable the second rotating seat to rotate on the side wall of the first rotating seat, thereby realizing the rotation adjustment of the extension arm.

[0010] The present invention is further configured as follows: the end surface structure of the extension arm away from the second rotating seat is the same as the structure of the second rotating seat, and the end surfaces of the third servo motor and the second servo motor are in the same plane.

[0011] Through the above technical solution, it is convenient to adjust the angle between the extension arm and the lengthened arm under the joint action of the third servo motor and the second servo motor, so that the ductility of the entire robotic arm can be telescopically adjusted.

[0012] The utility model is further configured as follows: the rotation connection between the extension arm and the extension arm is a bent configuration.

[0013] Through the above technical solution, it is convenient to utilize the bending part of the extension arm, so that when the extension arm is rotated and adjusted, it can increase the extension position of the extension arm, thereby achieving an overall growth effect and increasing the operating space of the entire robotic arm.

[0014] The utility model is further configured as follows: the side center of the third rotating seat is rotatably connected to the end surface position of the extension arm away from the fourth servo motor through a bearing.

[0015] With the above technical solution, the output shaft of the fourth servo motor can drive the third rotating seat connected to the end surface to rotate at the end surface position of the extension arm.

[0016] The present invention is further configured as follows: a middle portion of a side wall of the fourth rotating seat is rotatably connected to the other end surface of the third rotating seat via an extension sleeve.

[0017] Through the above technical solution, the output shaft of the sixth servo motor can drive the fourth rotating seat to rotate stably on the third rotating seat, thereby realizing the rotation adjustment of the angle.

[0018] The utility model is further configured as follows: the connecting portion is stacked with multiple plates and connected by bolts, and the top of the connecting portion is rotatably connected to the bottom of the fourth rotating seat.

[0019] Through the above technical solution, the connecting part can be used to connect and fix the coding nail gun that needs to be connected, and the angle can be adjusted by rotation under the rotation connection between the connecting part and the fourth rotating seat, which facilitates the operation of the coding nail gun.

[0020] The beneficial effects of the utility model are as follows:

[0021] The mechanical drive arm based on the fully automatic coding nail gun proposed in the utility model is equipped with a six-axis mechanical arm, which has six degrees of freedom and can realize complex movements in space, including rotation, extension, translation, etc., so as to complete various fine operations. In addition, two of the mechanical arms inside it are lengthened to enable them to move freely within the specified space, ensuring high precision and flexibility in the operation process of coding nails, thereby improving the automated production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the first structural diagram of the mechanical drive arm based on the fully automatic coding nail gun of the utility model;

[0023] Figure 2 This is a second structural diagram of the mechanical drive arm based on the fully automatic coding nail gun of the present utility model;

[0024] Figure 3 This is the third structural diagram of the mechanical drive arm based on the fully automatic coding nail gun of the present utility model.

[0025] In the figure: 1. fixed mounting base; 2. first rotating base; 3. first servo motor; 4. second rotating base; 5. second servo motor; 6. extension arm; 7. third servo motor; 8. extension arm; 9. fourth servo motor; 10. third rotating base; 11. fifth servo motor; 12. fourth rotating base; 13. sixth servo motor; 14. connecting part. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0027] like Figure 1-Figure 3As shown, the mechanical driving arm based on the fully automatic coding nail gun includes a fixed mounting base 1, the top of the fixed mounting base 1 is rotatably connected to the first rotating base 2 through a bearing, the top of the first rotating base 2 is fixedly connected to the first servo motor 3, the driving shaft of the first servo motor 3 is mechanically connected to the fixed mounting base 1, and the bottom of the fixed mounting base 1 is fixedly connected to a connecting flange, which is convenient for using the connecting flange to install and fix the fixed mounting base 1, and under the drive of the first servo motor 3, the first rotating base 2 drives the entire mechanical arm to rotate, the middle position of the side wall of the first rotating base 2 is rotatably connected to the second rotating base 4, the second rotating base 4 is fixedly connected to the end face away from the first rotating base 2 with a second servo motor 5, and the driving shaft of the second servo motor 5 is mechanically connected to the fixed mounting base 1. It is connected to the side wall of the first rotating base 2, so that the second servo motor 5 outputs the shaft to rotate, so that the second rotating base 4 can rotate on the side wall of the first rotating base 2, thereby realizing the rotation adjustment of the extension arm 6. The extension arm 6 is fixedly connected to the side center of the second rotating base 4, and the end face structure of the extension arm 6 away from the second rotating base 4 is the same as the structure of the second rotating base 4. The end faces of the third servo motor 7 and the second servo motor 5 are in the same plane, so that the angle between the extension arm 6 and the extension arm 8 can be adjusted under the joint action of the third servo motor 7 and the second servo motor 5, so that the ductility of the entire robotic arm can be telescopically adjusted. The end face position of the extension arm 6 is fixedly connected to the third servo motor 7, and the end face position of the extension arm 6 is away from the third One side of the servo motor 7 is rotatably connected to the extension arm 8. The rotation connection between the extension arm 8 and the extension arm 6 is a bent setting, which is convenient for utilizing the bent portion of the extension arm 8 so that when the extension arm 8 is rotated and adjusted, it can increase the extension position of the extension arm 6, thereby achieving an overall growth effect and improving the operating space of the entire robotic arm. The end face of the extension arm 8 is fixedly connected to the fourth servo motor 9. The end face of the drive shaft of the fourth servo motor 9 is mechanically connected to the third rotating seat 10. The side center of the third rotating seat 10 is rotatably connected to the end face position of the extension arm 8 away from the fourth servo motor 9 through a bearing, so that the output shaft of the fourth servo motor 9 drives the end face connected third rotating seat 10 to rotate at the end face position of the extension arm 8. One end of the third rotating seat 10 is fixedly connected to It is connected to a fifth servo motor 11, and the end face of the drive shaft of the fifth servo motor 11 is mechanically connected to the fourth rotating seat 12. The middle position of the side wall of the fourth rotating seat 12 is rotatably connected to the other end face of the third rotating seat 10 through an extension sleeve, so that the output shaft of the sixth servo motor 13 drives the fourth rotating seat 12 to rotate stably on the third rotating seat 10 to achieve angle rotation adjustment. The top of the fourth rotating seat 12 is fixedly connected to the sixth servo motor 13, and the end face of the drive shaft of the sixth servo motor 13 is fixedly connected to the connecting part 14. The connecting part 14 is a multi-plate stacking arrangement and is bolted. At the same time, the top of the connecting part 14 is rotatably connected to the bottom of the fourth rotating seat 12, so that the connecting part 14 can be used to connect and fix the coding nail gun that needs to be connected.And the angle can be adjusted by rotating the connecting portion 14 and the fourth rotating seat 12, which is convenient for the operation of the coding nail gun.

[0028] When the utility model is in use, the entire mechanical arm is first installed inside the fully automatic coding nail gun device through the fixed mounting base 1, and then the coding nail gun is installed on the connecting portion 14. Then, the first servo motor 3, the second servo motor 5, the third servo motor 7, the fourth servo motor 9, the fifth servo motor 11 and the sixth servo motor 13 are started, so that the output shaft of the first servo motor 3 drives the first rotating base 2 to rotate on the fixed mounting base 1, and rotates in the horizontal direction. The output shaft of the second servo motor 5 drives the second rotating base 4 to rotate on the first rotating base 2, realizing vertical rotation adjustment, and drives the extension arm 6, and at the same time, the third servo motor 7 cooperates with the second servo motor 5 to adjust the extension arm 8, so that the extension arm 6 cooperates with each other to adjust the telescopic distance of the robotic arm, the fourth servo motor 9 output shaft drives the third rotating seat 10 to rotate on the extension arm 8, and the fifth servo motor 11 output shaft drives the fourth rotating seat 12 of the end surface to rotate on the third rotating seat 10. At the same time, the sixth servo motor 13 drives the connecting part 14 connected to the end surface to adjust the angle of the coding nail gun, so that under the cooperation of multiple axes, the coding nail gun can quickly perform coding nailing operations on the required position, thereby improving the efficiency of the entire processing.

[0029] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mechanical driving arm based on a fully automatic coding nail gun, comprising a fixed mounting base (1), characterized in that: The top of the fixed mounting seat (1) is rotatably connected to a first rotating seat (2) via a bearing, the top of the first rotating seat (2) is fixedly connected to a first servo motor (3), the middle position of the side wall of the first rotating seat (2) is rotatably connected to a second rotating seat (4), the end face of the second rotating seat (4) away from the first rotating seat (2) is fixedly connected to a second servo motor (5), the side center of the second rotating seat (4) is fixedly connected to an extension arm (6), the end face position of the extension arm (6) is fixedly connected to a third servo motor (7), the end face position of the extension arm (6) is away from the third servo motor (8), and the end face position of the extension arm (6) is away from the third servo motor (9). One side of the servo motor (7) is rotatably connected to an extension arm (8), an end face of the extension arm (8) is fixedly connected to a fourth servo motor (9), an end face of a drive shaft of the fourth servo motor (9) is mechanically connected to a third rotating seat (10), one end of the third rotating seat (10) is fixedly connected to a fifth servo motor (11), an end face of a drive shaft of the fifth servo motor (11) is mechanically connected to a fourth rotating seat (12), a top of the fourth rotating seat (12) is fixedly connected to a sixth servo motor (13), and an end face of a drive shaft of the sixth servo motor (13) is fixedly connected to a connecting portion (14).

2. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1 is characterized in that: The driving shaft of the first servo motor (3) is mechanically connected to the fixed mounting seat (1), and the bottom of the fixed mounting seat (1) is fixedly connected with a connecting flange.

3. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The drive shaft of the second servo motor (5) is mechanically connected to the side wall of the first rotating seat (2).

4. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The end surface structure of the extension arm (6) away from the second rotating seat (4) is the same as the structure of the second rotating seat (4), and the end surfaces of the third servo motor (7) and the second servo motor (5) are located in the same plane.

5. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The rotation connection between the extension arm (8) and the extension arm (6) is bent.

6. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The side center of the third rotating seat (10) is rotatably connected to the end surface position of the extension arm (8) away from the fourth servo motor (9) through a bearing.

7. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The middle portion of the side wall of the fourth rotating seat (12) is rotatably connected to the other end surface of the third rotating seat (10) via an extension sleeve.

8. The mechanical driving arm based on the fully automatic coding nail gun according to claim 1, characterized in that: The connecting portion (14) is a stacked arrangement of multiple plates, which are connected by bolts, and the top of the connecting portion (14) is rotatably connected to the bottom of the fourth rotating seat (12).

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