Servo traverse robot with double head

Abstract

The utility model relates to the technical field of mechanical arm, and disclose a double operation head style's servo horizontal walking mechanical arm, include: base, the top of base fixed mounting has first big arm, the inside of first big arm is established with first sliding slot, the front of support pad is fixed with support block and installs, the front of support block is fixed with third motor and installs, the output of third motor is fixed with second lead screw and installs, second lead screw and second connecting block engage. The beneficial effect of the above technical scheme is: starting third motor drives second lead screw to rotate, second lead screw will engage with second connecting block at this time, make second connecting block pass through the sliding connection of fourth sliding block and fourth sliding groove and displace, thereby make second connecting block and support pad center axle distance adjust, thereby when facing different distance's article, can adjust at any time, reach the effect that improve the carrying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of robotic arm technology, and more specifically, to a servo-driven lateral movement robotic arm with a dual-working-head design. Background Technology

[0002] A dual-head servo-guided traverse robot is a highly efficient automated robot that integrates two independent end effectors on top of a standard servo-guided traverse robot. It aims to maximize production cycle time and overall equipment efficiency by completing double or collaborative tasks in a single cycle. However, existing dual-head traverse robot arms have fixed positions for both gripping devices during operation. When the distance between the two workpieces is adjusted, accurate gripping becomes difficult, requiring readjustment, which is cumbersome. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, this utility model provides a servo-driven horizontal robotic arm with a dual-head design, which has the advantage of being able to easily grip workpieces at different distances.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a servo-driven horizontal robotic arm with dual working heads, comprising: a base, on which a first main arm is fixedly mounted, a first sliding groove is formed inside the first main arm, a first slider is slidably connected inside the first sliding groove, and a second main arm is fixedly mounted above the first slider; a fixing plate, located above and fixedly connected to the base, a first motor is fixedly mounted on the right side of the fixing plate, a first lead screw is fixedly mounted at the output end of the first motor, a first connecting block is engaged on the outer side of the first lead screw, and the upper part of the first connecting block is fixedly connected to the second main arm; a second sliding groove is formed inside the second main arm, a second slider is slidably connected inside the second sliding groove, and a third main arm is fixedly mounted on the outer side of the second slider.

[0005] The beneficial effects of adopting the above technical solution are as follows: when it is necessary to move the second arm, the first motor is started to drive the first lead screw to rotate. At this time, the first lead screw will mesh with the first connecting block. Since the first connecting block and the second arm are fixedly connected, the second arm is driven to move through the sliding connection between the first slider and the first slide groove, thereby achieving the effect of moving the X-axis through the second arm driving device.

[0006] When the device needs to move along the Z-axis, the third arm is moved back and forth by the sliding connection between the second slider and the second slide groove, thus achieving the transportation effect.

[0007] As a preferred embodiment of this utility model, the third arm has a connecting hole inside, a positioning plate is fixedly installed above the second arm, a second motor is fixedly installed on the outside of the positioning plate, a rotating shaft is fixedly installed at the output end of the second motor, a conveyor belt is connected to the outside of the rotating shaft, a connecting plate is fixedly installed above the conveyor belt, the connecting plate is fixedly connected to the third arm, and the conveyor belt passes through the inside of the connecting hole.

[0008] The beneficial effects of adopting the above technical solution are: starting the second motor drives the rotating shaft to rotate, which in turn drives the conveyor belt to transmit power. At this time, the conveyor belt is fixedly connected to the third arm through the connecting plate, thereby driving the third arm to slide through the second slider and the second slide groove to achieve the effect of easy movement.

[0009] As a preferred embodiment of this utility model, a third sliding groove is provided inside the third large arm, a third slider is slidably connected inside the third sliding groove, and a support plate is fixedly installed on the outside of the third slider.

[0010] The beneficial effect of adopting the above technical solution is that the support plate moves up and down through the sliding connection between the third slider and the third slide groove, thereby achieving the effect of Y-axis movement.

[0011] As a preferred embodiment of this utility model, the support plate has a fourth sliding groove inside, a fourth slider is slidably connected inside the fourth sliding groove, a second connecting block is slidably connected inside the fourth slider, a support block is fixedly installed at the front of the support plate, a third motor is fixedly installed at the front of the support block, a second lead screw is fixedly installed at the output end of the third motor, and the second lead screw meshes with the second connecting block.

[0012] The beneficial effects of adopting the above technical solution are: starting the third motor drives the second lead screw to rotate, at which time the second lead screw will mesh with the second connecting block, causing the second connecting block to move through the sliding connection between the fourth slider and the fourth slide groove, thereby adjusting the distance between the second connecting block and the central axis of the support plate. Thus, when facing items at different distances, adjustments can be made at any time to improve the handling efficiency.

[0013] As a preferred embodiment of this utility model, a connecting shaft is fixedly installed on the left side of the second connecting block, and an installation component is fixedly installed on the left side of the connecting shaft, with an installation hole provided inside the installation component.

[0014] The beneficial effects of adopting the above technical solution are: the mounting component is located on the left side of the second connecting block, and when it is necessary to install the clamping device, the device is fixedly connected to the connecting shaft by bolts, thereby facilitating installation.

[0015] As a preferred technical solution of this utility model, a cylinder is fixedly installed on the top of the third arm, and a connecting shaft two is fixedly installed on the bottom of the cylinder, and the bottom of the connecting shaft two is fixedly connected to the third slider.

[0016] The beneficial effects of adopting the above technical solution are: the starting cylinder drives the second connecting shaft to extend and retract up and down, thereby causing the third slider to move up and down inside the third slide groove, achieving the effect of rapid Y-axis movement.

[0017] As a preferred technical solution of this utility model, the surface of the second lead screw is provided with threads, and the threads are distributed in a front-to-back direction with the center of the third slider as the center. There are two of each of the second connecting block, the fourth slider and the fourth slide groove.

[0018] The beneficial effects of adopting the above technical solution are as follows: the two second connecting blocks are located on the outer side of the threads in two opposite directions. After the third motor is started to drive the second lead screw to rotate, the two second connecting blocks move simultaneously toward the middle of the second lead screw or simultaneously away from the middle of the second lead screw through the sliding connection of the two fourth sliders and the two fourth slide grooves, so as to facilitate the adjustment of the distance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A; Figure 3 This is a schematic diagram of the first boom structure of this utility model; Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B; Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point C.

[0020] In the diagram: 1. Base; 2. First main arm; 3. First slide groove; 4. First slider; 5. Second main arm; 6. Fixing plate; 7. First motor; 8. First lead screw; 9. First connecting block; 10. Second slide groove; 11. Second slider; 12. Third main arm; 13. Connecting hole; 14. Positioning plate; 15. Second motor; 16. Rotating shaft; 17. Conveyor belt; 18. Connecting plate; 19. Third slide groove; 20. Third slider; 21. Support plate; 22. Fourth slide groove; 23. Fourth slider; 24. Second connecting block; 25. Support block; 26. Third motor; 27. Second lead screw; 28. Connecting shaft; 29. ​​Mounting assembly; 30. Mounting hole; 31. Cylinder; 32. Connecting shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0022] like Figures 1 to 5 As shown, this utility model provides a servo-driven horizontal robotic arm with a dual-head design, comprising: a base 1, a first main arm 2 fixedly mounted on the top of the base 1, a first sliding groove 3 opened inside the first main arm 2, a first slider 4 slidably connected inside the first sliding groove 3, and a second main arm 5 fixedly mounted above the first slider 4; a fixing plate 6, the fixing plate 6 being located above the base 1 and fixedly connected to the base 1, a first motor 7 fixedly mounted on the right side of the fixing plate 6, a first lead screw 8 fixedly mounted on the output end of the first motor 7, a first connecting block 9 meshing with the outer side of the first lead screw 8, and the top of the first connecting block 9 being fixedly connected to the second main arm 5.

[0023] The beneficial effects of adopting the above technical solution are as follows: When it is necessary to move the second arm 5, the first motor 7 is started first to drive the first lead screw 8 to rotate. At this time, the first lead screw 8 will mesh with the first connecting block 9. Since the first connecting block 9 and the second arm 5 are fixedly connected, the second arm 5 is driven to move through the sliding connection between the first slider 4 and the first slide groove 3, thereby achieving the effect of moving the device driven by the second arm 5 along the X-axis.

[0024] The second upper arm 5 has a second sliding groove 10 inside, and a second slider 11 is slidably connected inside the second sliding groove 10. A third upper arm 12 is fixedly installed on the outside of the second slider 11.

[0025] The beneficial effect of adopting the above technical solution is that when the device needs to move along the Z-axis, the third arm 12 is driven to move back and forth through the sliding connection between the second slider 11 and the second slide groove 10, thereby achieving the effect of transportation.

[0026] The third arm 12 has a connecting hole 13 inside. A positioning plate 14 is fixedly installed on the upper part of the second arm 5. A second motor 15 is fixedly installed on the outer side of the positioning plate 14. A rotating shaft 16 is fixedly installed on the output end of the second motor 15. A conveyor belt 17 is connected to the outer side of the rotating shaft 16. A connecting plate 18 is fixedly installed on the upper part of the conveyor belt 17. The connecting plate 18 is fixedly connected to the third arm 12. The conveyor belt 17 passes through the inside of the connecting hole 13.

[0027] The beneficial effects of adopting the above technical solution are: starting the second motor 15 drives the rotating shaft 16 to rotate, so that the rotating shaft 16 drives the conveyor belt 17 to drive the transmission. At this time, the conveyor belt 17 is fixedly connected to the third arm 12 through the connecting plate 18, thereby driving the third arm 12 to slide through the second slider 11 and the second slide groove 10 to achieve the effect of easy movement.

[0028] The third upper arm 12 has a third sliding groove 19 inside, and a third slider 20 is slidably connected inside the third sliding groove 19. A support plate 21 is fixedly installed on the outside of the third slider 20.

[0029] The beneficial effect of adopting the above technical solution is that the support plate 21 moves up and down through the sliding connection between the third slider 20 and the third slide groove 19, thereby achieving the effect of Y-axis movement.

[0030] The support plate 21 has a fourth sliding groove 22 inside, a fourth slider 23 is slidably connected inside the fourth sliding groove 22, a second connecting block 24 is slidably connected inside the fourth slider 23, a support block 25 is fixedly installed at the front of the support plate 21, a third motor 26 is fixedly installed at the front of the support block 25, a second lead screw 27 is fixedly installed at the output end of the third motor 26, and the second lead screw 27 meshes with the second connecting block 24.

[0031] The beneficial effects of adopting the above technical solution are as follows: when the third motor 26 is started, it drives the second lead screw 27 to rotate. At this time, the second lead screw 27 will mesh with the second connecting block 24, so that the second connecting block 24 can be displaced through the sliding connection between the fourth slider 23 and the fourth slide groove 22. This allows the distance between the second connecting block 24 and the central axis of the support plate 21 to be adjusted. Thus, when facing items at different distances, adjustments can be made at any time to improve the handling efficiency.

[0032] Among them, a connecting shaft 28 is fixedly installed on the left side of the second connecting block 24, and an installation component 29 is fixedly installed on the left side of the connecting shaft 28. The installation component 29 has an installation hole 30 inside.

[0033] The beneficial effects of adopting the above technical solution are: the mounting component 29 is located on the left side of the second connecting block 24. When it is necessary to install the clamping device, the device is fixedly connected to the connecting shaft 28 by bolts, so as to facilitate the installation.

[0034] Among them, a cylinder 31 is fixedly installed on the top of the third large arm 12, and a connecting shaft 32 is fixedly installed on the bottom of the cylinder 31. The bottom of the connecting shaft 32 is fixedly connected to the third slider 20.

[0035] The beneficial effects of adopting the above technical solution are: starting cylinder 31 drives connecting shaft 32 to extend and retract up and down, thereby causing the third slider 20 to move up and down inside the third slide groove 19, achieving the effect of rapid Y-axis movement.

[0036] The second lead screw 27 has threads on its surface, and the threads are distributed in a front-to-back direction with the center of the third slider 20 as the center. There are two of each of the second connecting block 24, the fourth slider 23 and the fourth slide groove 22.

[0037] The beneficial effects of adopting the above technical solution are as follows: the two second connecting blocks 24 are located on the outer side of the threads in two opposite directions. After the third motor 26 is started to drive the second lead screw 27 to rotate, the two second connecting blocks 24 move simultaneously towards the middle of the second lead screw 27 or simultaneously away from the middle of the second lead screw 27 through the sliding connection between the two fourth sliders 23 and the two fourth slide grooves 22, so as to facilitate the adjustment of the distance.

[0038] Working principle and usage process of this utility model: First, a first motor 7 is fixedly installed on the right side of the fixed plate 6. A first lead screw 8 is fixedly installed at the output end of the first motor 7. A first connecting block 9 is engaged on the outside of the first lead screw 8. The second arm 5 is fixedly connected above the first connecting block 9. When the second arm 5 needs to be moved, the first motor 7 is started to drive the first lead screw 8 to rotate. At this time, the first lead screw 8 will engage with the first connecting block 9. Since the first connecting block 9 is fixedly connected to the second arm 5, the second arm 5 is moved through the sliding connection between the first slider 4 and the first slide groove 3, thereby achieving the effect of moving the device via the second arm 5 along the X-axis. Secondly, when the device needs to move along the Z-axis, the third arm 12 is moved back and forth by the sliding connection between the second slider 11 and the second slide groove 10, thereby achieving the transportation effect. Meanwhile, a support block 25 is fixedly installed in front of the support plate 21, a third motor 26 is fixedly installed in front of the support block 25, and a second lead screw 27 is fixedly installed at the output end of the third motor 26. The second lead screw 27 meshes with the second connecting block 24. When the third motor 26 is started, it drives the second lead screw 27 to rotate. At this time, the second lead screw 27 will mesh with the second connecting block 24, causing the second connecting block 24 to move through the sliding connection between the fourth slider 23 and the fourth slide groove 22. This allows the distance between the second connecting block 24 and the central axis of the support plate 21 to be adjusted. Thus, when facing items at different distances, adjustments can be made at any time to improve the handling efficiency. Finally, since there are two second connecting blocks 24, two fourth sliders 23, and two fourth sliding grooves 22, and the two second connecting blocks 24 are located on the outer side of the threads in two opposite directions, after the third motor 26 is started to drive the second lead screw 27 to rotate, the two second connecting blocks 24 move simultaneously towards the middle of the second lead screw 27 or simultaneously away from the middle of the second lead screw 27 through the sliding connection between the two fourth sliders 23 and the two fourth sliding grooves 22, so as to facilitate the adjustment of the distance.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A servo-driven lateral movement robotic arm with dual working heads, characterized in that... ,include: A base, on the top of which a first large arm is fixedly installed, a first sliding groove is provided inside the first large arm, a first slider is slidably connected inside the first sliding groove, and a second large arm is fixedly installed above the first slider. A fixing plate is located above the base and is fixedly connected to the base. A first motor is fixedly installed on the right side of the fixing plate. A first lead screw is fixedly installed at the output end of the first motor. A first connecting block is engaged on the outside of the first lead screw. The upper part of the first connecting block is fixedly connected to the second upper arm. The second main arm has a second sliding groove inside, and a second slider is slidably connected inside the second sliding groove. A third main arm is fixedly installed on the outside of the second slider.

2. The servo-guided lateral movement robotic arm with dual working heads according to claim 1, characterized in that: The third arm has a connecting hole inside. A positioning plate is fixedly installed on the top of the second arm. A second motor is fixedly installed on the outside of the positioning plate. A rotating shaft is fixedly installed on the output end of the second motor. A conveyor belt is driven to the outside of the rotating shaft. A connecting plate is fixedly installed on the top of the conveyor belt. The connecting plate is fixedly connected to the third arm. The conveyor belt passes through the inside of the connecting hole.

3. The servo-guided lateral movement robotic arm with dual working heads according to claim 1, characterized in that: The third arm has a third sliding groove inside, and a third slider is slidably connected inside the third sliding groove. A support plate is fixedly installed on the outside of the third slider.

4. The servo-guided lateral movement robotic arm with dual working heads according to claim 3, characterized in that: The support plate has a fourth sliding groove inside, a fourth slider is slidably connected inside the fourth sliding groove, a second connecting block is slidably connected inside the fourth slider, a support block is fixedly installed at the front of the support plate, a third motor is fixedly installed at the front of the support block, a second lead screw is fixedly installed at the output end of the third motor, and the second lead screw meshes with the second connecting block.

5. The servo-guided lateral movement robotic arm with dual working heads according to claim 4, characterized in that: A connecting shaft is fixedly installed on the left side of the second connecting block, and an installation component is fixedly installed on the left side of the connecting shaft. The installation component has an installation hole inside.

6. The servo-guided lateral movement robotic arm with dual working heads according to claim 3, characterized in that: A cylinder is fixedly installed at the top of the third arm, and a connecting shaft two is fixedly installed at the bottom of the cylinder. The bottom of the connecting shaft two is fixedly connected to the third slider.

7. The servo-guided lateral movement robotic arm with dual working heads according to claim 4, characterized in that: The second lead screw has threads on its surface, and the threads are distributed in a front-to-back direction with the center of the third slider as the center. There are two of each of the second connecting block, the fourth slider and the fourth slide groove.

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