Multi-angle adjustable five-axis servo manipulator

Abstract

The utility model relates to the technical field of manipulators, and discloses a multi-angle adjusting five-axis servo manipulator which comprises a base, two sliding rails are fixedly connected to the top of the base, two supporting plates are fixedly connected to the left side of the base, and first motors are fixedly connected to the tops of the two supporting plates. The output ends of the two first motors penetrate through the sliding rails and are fixedly connected with lead screws, the surfaces of the two lead screws penetrate through and are in threaded connection with moving blocks, a connecting plate is fixedly connected between the two moving blocks, and a groove is formed in the center of the top of the connecting plate. According to the device, through the sliding rail, the lead screw, the connecting plate, the hydraulic cylinder, the motor and the rotating disc, the first motor is started to drive the lead screw to rotate in the sliding rail, then the moving block is driven to move left and right, the connecting plate can be driven to move left and right, then the hydraulic cylinder is started to work, and the sliding block can be pushed to move front and back.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a five-axis servo manipulator with multi-angle adjustment. Background Art

[0002] In the process of moving objects, five-axis servo robots are widely used to pick up and handle objects. Five-axis servo robots are usually equipped with high-precision servo motors and sensors, which can monitor and control the movement of the robot in real time to ensure its accuracy and stability during operation. This type of robot is widely used in industrial production lines, assembly lines, warehousing and logistics and other fields. It can replace manual labor to complete repetitive, tedious or dangerous work, improve production efficiency and product quality, and is also used in the process of moving objects.

[0003] After searching, the existing Chinese patent announcement number is: CN213320140U, which provides a double-arm double-section five-axis servo manipulator. The patent uses the Y-axis drive motor, the Y-axis walking assembly drives the control box to move along the Y-axis, the control box drives the X-axis drive motor to move, the X-axis drive motor drives the X-axis walking assembly, the X-axis walking assembly drives the Z-axis walking assembly to move along the X-axis, the first Z-axis drive motor and the second Z-axis drive motor drive the Z-axis walking assembly to move along the Z-axis, driving the robot arm to move along the X, Y and Z axis directions, and when the robot arm approaches an object, the infrared The distance measuring sensor senses the distance between the object and the robotic arm and transmits it to the controller. When the distance is too close, the buzzer turns on to remind the staff. The temperature inside the control box is sensed by the temperature sensor. When the temperature is too high, the cooling fan turns on to dissipate heat inside the control box. The dual-arm, dual-section, five-axis servo robot can not only sense the distance between the robotic arm and the object, enabling the robotic arm to grab at the appropriate position, and automatically remind the staff when the distance is too close to avoid damage to the object, but also can sense the temperature inside the control box and automatically dissipate heat to prevent internal damage due to high temperature.

[0004] Although the above patent can automatically dissipate heat to prevent internal damage due to high temperature, the above-mentioned double-arm double-section five-axis servo robot still has the following problems: when the five-axis servo robot is working, the base of the robot is generally fixed in a certain place and cannot be moved, so the working range of the robot is limited, affecting work efficiency.

[0005] In view of the above problems, a five-axis servo manipulator with multi-angle adjustment is proposed. Utility Model Content

[0006] The utility model aims to provide a five-axis servo manipulator with multi-angle adjustment, which solves the problem in the background technology that the base is generally fixed at a certain place and cannot be moved, thus affecting the working efficiency and generating heat.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a five-axis servo manipulator with multi-angle adjustment, comprising a base, two slide rails fixedly connected to the top of the base, two support plates fixedly connected to the left side of the base, the tops of the two support plates are fixedly connected to a first motor, the output ends of the two first motors pass through the slide rails and are fixedly connected to a lead screw, the surfaces of the two lead screws pass through and are threadedly connected to moving blocks, a connecting plate is fixedly connected between the two moving blocks, a groove is provided at the center position of the top of the connecting plate, a hydraulic cylinder is fixedly connected to the rear end of the inner wall of the groove, a sliding block is fixedly connected to the output end of the hydraulic cylinder, the top of the sliding block passes through and is fixedly connected to a second motor, the output end of the second motor passes through a limit plate and is fixedly connected to a turntable, the top of the turntable is fixedly connected to a five-axis servo manipulator body, a mechanical control arm is provided on the rear side of the turntable, and a replacement component is provided at the bottom of the mechanical control arm.

[0008] By adopting the above technical solution, the first motor is started to drive the screw rod to rotate in the slide rail, and then the moving block is driven to move, thereby driving the connecting plate to move left and right, so as to adjust the manipulator body left and right.

[0009] As a further description of the above technical solution: the replacement component includes a fixed plate, which is fixedly connected to the mechanical control arm, a mounting seat is fixedly connected at the center position of the bottom of the fixed plate, rotating parts are fixedly connected on both the left and right sides of the bottom of the fixed plate, and limiting rings are fixedly connected to the bottom of the two rotating parts, and two U-shaped grooves are provided on the outer diameter of the mounting seat, and a first connecting rod is slidably connected between the two U-shaped grooves.

[0010] By adopting the above technical solution, the robot arm can be replaced by replacing components to adapt to different working environments.

[0011] As a further description of the above technical solution: the inner wall of the slide rail is rotatably connected with a screw rod, and the moving block is slidably connected to the slide rail.

[0012] By adopting the above technical solution, the slide rail performs limited movement on the moving block.

[0013] As a further description of the above technical solution: the top of the sliding block is fixedly connected to a limiting plate.

[0014] By adopting the above technical solution, when the sliding block moves, the limiting plate can be driven to move.

[0015] As a further description of the above technical solution: a second connecting rod is fixedly connected between the two first connecting rods, and a manipulator is arranged at the bottom of the second connecting rod.

[0016] By adopting the above technical solution, the robot arm is replaced by using the first connecting rod and the second connecting rod.

[0017] As a further description of the above technical solution: the inner diameters of the two limit rings are penetrated and provided with a first connecting rod.

[0018] By adopting the above technical solution, the limiting ring limits the first connecting rod.

[0019] As a further description of the above technical solution: nuts are passed through and threadedly connected on the surfaces of the two first connecting rods.

[0020] By adopting the above technical solution, the nut is used to fix the first connecting rod after limiting the position.

[0021] As a further description of the above technical solution: the sliding block is slidably connected to the connecting plate.

[0022] By adopting the above technical solution, the connecting plate limits the movement of the sliding block.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a five-axis servo manipulator with multi-angle adjustment. Through a slide rail, a screw rod, a connecting plate, a hydraulic cylinder, a motor, and a turntable, starting the first motor drives the screw rod to rotate in the slide rail, and then drives the moving block to move left and right, which can drive the connecting plate to move left and right. Then, starting the hydraulic cylinder can push the sliding block to move forward and backward. Then, starting the second motor drives the turntable to rotate in the limit plate, thereby realizing left and right, front and back, and 360-degree rotation of the manipulator body, thereby improving work efficiency.

[0025] 2. The utility model provides a five-axis servo manipulator with multi-angle adjustment. Through the mounting seat, rotating part, limiting ring, first connecting rod and nut, when installing the manipulator, the second connecting rod is moved upward to align the first connecting rod with the U-shaped groove and insert it. Then the rotating part is rotated in turn to drive the limiting ring to rotate and put it on the first connecting rod. Finally, the nut is used to fix it. The manipulator for different things can be replaced according to needs to adapt to different working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0028] Figure 3 This is an expanded view of the base structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the mounting seat structure of the utility model;

[0030] Figure 5 It is an expanded view of the mounting seat structure of the utility model.

[0031] In the figure: 1. base; 2. slide rail; 3. support plate; 4. first motor; 5. screw rod; 6. moving block; 7. connecting plate; 8. groove; 9. hydraulic cylinder; 10. second motor; 11. limit plate; 12. turntable; 13. mechanical control arm; 14. mounting seat; 15. U-shaped groove; 16. rotating part; 17. limit ring; 18. first connecting rod; 19. nut; 20. second connecting rod; 21. manipulator; 22. five-axis servo manipulator body; 23. sliding block; 24. fixed plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0034] Combination Figure 1 The utility model is a five-axis servo manipulator with multi-angle adjustment, including a base 1, two slide rails 2 are fixedly connected to the top of the base 1, two support plates 3 are fixedly connected to the left side of the base 1, the tops of the two support plates 3 are fixedly connected to a first motor 4, the inner wall of the slide rail 2 is rotatably connected to a lead screw 5, a moving block 6 is slidably connected to the slide rail 2, a limiting disk 11 is fixedly connected to the top of the sliding block 23, a second connecting rod 20 is fixedly connected between the two first connecting rods 18, a manipulator 21 is arranged at the bottom of the second connecting rod 20, and the sliding block 23 is slidably connected to the connecting plate 7.

[0035] The base of the five-axis servo robot body 22 is fixed above the turntable 12, and the five-axis servo robot body 22 can be adjusted left and right, front and back, and in the direction as needed to improve work efficiency.

[0036] Combination Figure 2 and Figure 3The output ends of the two first motors 4 both pass through the slide rail 2 and are fixedly connected with a lead screw 5. The surfaces of the two lead screws 5 pass through and are threadedly connected with moving blocks 6. A connecting plate 7 is fixedly connected between the two moving blocks 6. A groove 8 is opened at the center position of the top of the connecting plate 7. A hydraulic cylinder 9 is fixedly connected to the rear end of the inner wall of the groove 8. A sliding block 23 is fixedly connected to the output end of the hydraulic cylinder 9. The top of the sliding block 23 passes through and is fixedly connected to the second motor 10. The output end of the second motor 10 passes through the limit plate 11 and is fixedly connected to the turntable 12. The top of the turntable 12 is fixedly connected to a five-axis servo manipulator body 22, and a mechanical control arm 13 is arranged on the rear side of the turntable 12.

[0037] When the moving block 6 moves, it moves within the slide rail 2 to limit the movement, and then drives the connecting plate 7 to move. When the sliding block 23 moves, it moves within the groove 8 to limit the movement, thereby driving the limiting plate 11 to move.

[0038] Combination Figure 4 and Figure 5 A replacement component is provided at the bottom of the mechanical control arm 13, and the replacement component includes a fixed plate 24, which is fixedly connected to the mechanical control arm 13, and a mounting seat 14 is fixedly connected at the center position of the bottom of the fixed plate 24, and rotating parts 16 are fixedly connected on both sides of the bottom of the fixed plate 24, and the bottoms of the two rotating parts 16 are fixedly connected to limit rings 17, and the outer diameter of the mounting seat 14 is provided with two U-shaped grooves 15, and a first connecting rod 18 is slidably connected between the two U-shaped grooves 15, and the inner diameters of the two limit rings 17 are penetrated and provided with the first connecting rod 18, and the surfaces of the two first connecting rods 18 are penetrated and threadedly connected with nuts 19.

[0039] When the manipulator is working, if welding, spraying, or carrying is required in different working environments, the manipulator 21 can be replaced to adapt to different working environments, and the first connecting rod 18 can be limited to fix it to achieve fixed installation.

[0040] Working principle: When using a five-axis servo manipulator, by moving the second connecting rod 20 upward and sliding upward according to the U-shaped groove 15, the two first connecting rods 18 are stuck into the U-shaped groove 15 for positioning, and then the rotating member 16 is rotated to drive the limit ring 17 to rotate, so that the limit ring 17 is sleeved on the first connecting rod 18, and then fixed with the nut 19, different manipulators 21 can be easily installed and replaced to adapt to different working environments. Then, when the five-axis servo manipulator is working, the first motor 4 can be started to drive the screw rod 5 to rotate in the slide rail 2, and then the moving block 6 can be driven to move, thereby driving the connecting plate 7 to move left and right to adjust the manipulator body left and right, and then the hydraulic cylinder 9 is started to work, pushing the sliding block 23 to move back and forth, driving the manipulator body to move back and forth, and then starting the second motor 10 to work, the turntable 12 can be driven to rotate 360 ​​degrees, and the working direction of the manipulator body can be adjusted to improve the use effect.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A five-axis servo manipulator with multi-angle adjustment, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two slide rails (2), the left side of the base (1) is fixedly connected to two support plates (3), the tops of the two support plates (3) are fixedly connected to a first motor (4), the output ends of the two first motors (4) pass through the slide rails (2) and are fixedly connected to a lead screw (5), the surfaces of the two lead screws (5) pass through and are threadedly connected to a moving block (6), a connecting plate (7) is fixedly connected between the two moving blocks (6), a groove (8) is provided at the center of the top of the connecting plate (7), and the A hydraulic cylinder (9) is fixedly connected to the rear end of the inner wall of the groove (8); a sliding block (23) is fixedly connected to the output end of the hydraulic cylinder (9); a second motor (10) is passed through and fixedly connected to the top of the sliding block (23); an output end of the second motor (10) passes through a limit plate (11) and is fixedly connected to a turntable (12); a five-axis servo manipulator body (22) is fixedly connected to the top of the turntable (12); a mechanical control arm (13) is arranged at the rear side of the turntable (12); and a replacement component is arranged at the bottom of the mechanical control arm (13).

2. The multi-angle adjustable five-axis servo manipulator according to claim 1, characterized in that: The replacement assembly comprises a fixed plate (24), the fixed plate (24) being fixedly connected to the mechanical control arm (13), a mounting seat (14) being fixedly connected at the center position of the bottom of the fixed plate (24), rotating members (16) being fixedly connected on both left and right sides of the bottom of the fixed plate (24), limiting rings (17) being fixedly connected at the bottoms of the two rotating members (16), two U-shaped grooves (15) being provided on the outer diameter of the mounting seat (14), and a first connecting rod (18) being slidably connected between the two U-shaped grooves (15).

3. The multi-angle adjustable five-axis servo manipulator according to claim 1, characterized in that: The inner wall of the slide rail (2) is rotatably connected to a screw rod (5), and the moving block (6) is slidably connected to the slide rail (2).

4. The multi-angle adjustable five-axis servo manipulator according to claim 1, characterized in that: The top of the sliding block (23) is fixedly connected to the limiting plate (11).

5. The multi-angle adjustable five-axis servo manipulator according to claim 2, characterized in that: A second connecting rod (20) is fixedly connected between the two first connecting rods (18), and a manipulator (21) is arranged at the bottom of the second connecting rod (20).

6. The multi-angle adjustable five-axis servo manipulator according to claim 2, characterized in that: The inner diameters of the two limiting rings (17) are both penetrated by a first connecting rod (18).

7. The multi-angle adjustable five-axis servo manipulator according to claim 2, characterized in that: Nuts (19) are threadedly connected through the surfaces of the two first connecting rods (18).

8. The multi-angle adjustable five-axis servo manipulator according to claim 1, characterized in that: The sliding block (23) is slidably connected to the connecting plate (7).

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