A six-axis palletizing robot base
By designing a reinforced structure and strengthening ribs on the base of the six-axis palletizing robot, the problem of base warping was solved, stability and reliability were improved, anti-tipping ability was enhanced, and maintenance difficulty was reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIUZHONGJIU ROBOT CO LTD
- Filing Date
- 2024-12-28
- Publication Date
- 2026-06-16
AI Technical Summary
When a six-axis palletizing robot grabs heavy objects, the base at the point of stress is prone to warping, affecting stability, leading to decreased positioning accuracy and equipment damage, and increasing safety risks.
A base including a reinforcement structure and a reinforcing rib structure was designed. By using a reinforcing sleeve, an extension plate, a reinforcing foot, and a locking component, dynamic loads are distributed, the support area and rigidity are increased, and the stability and reliability of the base are ensured.
It improves the stability and reliability of the base, reduces warping, enhances anti-overturning ability, extends equipment service life, and reduces maintenance costs.
Smart Images
Figure CN224360178U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of industrial robot technology, specifically a six-axis palletizing robot base. Background Technology
[0002] In the field of modern industrial automation, six-axis palletizing robots have become indispensable equipment in many industries such as logistics, food, pharmaceuticals, chemicals, and automobiles due to their high flexibility and wide applicability. Through the coordinated movement of their six joints, these robots can accurately complete complex tasks such as material gripping, handling, and palletizing, greatly improving production efficiency and product quality.
[0003] In the practical application of six-axis palletizing robots, maintaining base stability is a crucial issue. Because six-axis palletizing robots frequently grasp and transport materials of varying weights, sizes, and shapes, the reaction forces generated during grasping have a complex impact on the base. Particularly when the robot grasps heavy objects, the force-bearing end of the base often experiences an upward warping force. This upward warping force severely affects the base's stability, thus adversely impacting the overall performance of the six-axis palletizing robot. On one hand, base instability leads to decreased positioning accuracy of the robot arm, affecting palletizing precision and efficiency; on the other hand, long-term uneven stress can also cause deformation or damage at the connection between the base and the mounting surface, increasing safety risks and shortening the equipment's lifespan.
[0004] Therefore, this application provides a six-axis palletizing robot base to solve the above problems. Summary of the Invention
[0005] This application provides a six-axis palletizing robot base, which aims to solve the problems mentioned in the background art, such as the fact that when existing robots grasp heavy objects, the force-bearing end of the base is often subjected to an upward warping force, which seriously affects the stability of the base.
[0006] To achieve the above objectives, this application provides the following technical solution: a six-axis palletizing robot base, comprising a base body, a robot body mounted on the base body, a fixed foot fixedly disposed on the base body at one end away from the robot body, and a through hole opened on the fixed foot;
[0007] To improve the stability of the base body during use, a reinforcement structure is provided on the base body for strengthening it. This reinforcement structure includes a reinforcement sleeve inserted into the end of the base body furthest from the robot body in a cross shape, an extension plate inserted into the reinforcement sleeve, a reinforcement foot fixed to the end of the extension plate furthest from the reinforcement sleeve, and a locking element on the reinforcement sleeve for locking the position of the extension plate. When the six-axis palletizing robot is operating, the robot body uses its robotic arm to grasp, transport, and palletize materials. During this process, the dynamic load generated by the robot body is transmitted to the ground through the base body. The reinforcement sleeve in the reinforcement structure, acting as the main support frame, disperses these loads and reduces local stress concentration in the base body. Simultaneously, the addition of the extension plate and reinforcement foot further increases the support area and depth of the base, improving its anti-overturning capability. Locking the position of the extension plate with the locking element ensures the stability and reliability of the reinforcement structure during robot operation. The entire reinforcement structure is reasonably designed, easy to install, and has significant effects, effectively improving the stability and reliability of the six-axis palletizing robot during use.
[0008] Preferably, for more precise and convenient positioning of the extension plate: the locking component includes an insertion hole on the reinforcing sleeve, several adjusting holes equidistantly disposed on the extension plate and adapted to the insertion hole, and a plug rod inserted into the insertion hole and one of the adjusting holes. Through the combined use of the adjusting holes and the insertion holes, the extension plate can be precisely fixed in multiple positions, meeting the needs of different working environments and installation conditions. The design of the plug rod ensures the stability of the extension plate after fixing, reduces loosening caused by vibration or impact, and improves the rigidity and safety of the entire base structure.
[0009] Preferably, to further improve the stability of the base body's position: a reinforcing rib structure is provided between the base body and the reinforcing foot. The reinforcing rib structure includes a hinge seat fixedly connected to one end of the base body near the robot body, a hinge sleeve hinged to the hinge seat, a sliding plate slidably inserted into the bottom of the hinge sleeve and hinged to the reinforcing foot, a threaded sleeve rotatably mounted on the sliding plate, a threaded rod threaded into the top of the threaded sleeve, and a limiting rod fixedly connected to the top of the threaded rod and slidably mounted inside the hinge sleeve. The reinforcing rib structure significantly improves the stability of the base during operation by increasing the connection strength and rigidity between the base body and the reinforcing foot, reducing displacement and deformation caused by vibration or impact. Fine-tuning of the height can be achieved by rotating the threaded sleeve, fixing the position between the hinge sleeve and the sliding plate; the operation is simple and quick, requiring no complex tools or procedures.
[0010] Preferably, a perforated plate for driving the rotation of the threaded sleeve is fixedly sleeved at the bottom of the threaded sleeve. The center hole of the perforated plate is fixedly sleeved with the bottom of the threaded sleeve, ensuring that the threaded sleeve can rotate synchronously when the perforated plate is rotated. The design of the perforated plate allows users to rotate the threaded sleeve directly by hand or with ordinary tools without the need for special tools, greatly simplifying the operation process and improving work efficiency. The polygonal or perforated design of the perforated plate provides better grip stability and rotational torque, helping users to more accurately control the rotation angle and speed of the threaded sleeve, thereby achieving precise adjustment of the base position.
[0011] Preferably, multiple fixing feet are provided, and the multiple fixing feet are equidistantly fixedly welded to the base body.
[0012] This application utilizes a reinforced structure design to effectively distribute the dynamic load during robot operation, reducing warping at the load-bearing end of the base and improving overall stability. By adding reinforcing sleeves, extension plates, and reinforcing feet, the load-bearing capacity and deformation resistance of the base are significantly improved, enabling it to meet the needs of handling heavier materials. The design of the reinforced structure is simple and clear, and the installation process is convenient and quick, reducing maintenance costs and difficulty. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of a six-axis palletizing robot base;
[0014] Figure 2 A schematic diagram of the connection between the reinforcement structure and the reinforcing rib structure;
[0015] Figure 3 A schematic diagram of the internal structure of the reinforced sleeve;
[0016] Figure 4 A cross-sectional view of the reinforced rib structure.
[0017] In the picture:
[0018] 1. Base body; 2. Robot body; 3. Fixed foot; 31. Through hole; 4. Reinforcing structure; 41. Reinforcing sleeve; 42. Extension plate; 43. Reinforcing foot; 44. Locking component; 441. Insertion hole; 442. Adjustment hole; 443. Insert rod; 5. Reinforcing rib structure; 51. Hinge seat; 52. Hinge sleeve; 53. Slide plate; 54. Threaded sleeve; 541. Plexicon plate; 55. Threaded rod; 56. Limiting rod. Detailed Implementation
[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. Example
[0020] This embodiment provides a six-axis palletizing robot base, such as Figure 1-4 As shown, the base includes a base body 1, a robot body 2 mounted on the base body 1, a fixed foot 3 fixedly disposed on the base body 1 at one end away from the robot body 2, and a through hole 31 opened on the fixed foot 3.
[0021] To improve the stability of the base body 1 during use, a reinforcement structure 4 is provided on the base body 1 to strengthen it. The reinforcement structure 4 includes a reinforcement sleeve 41 that is cross-connected to the end of the base body 1 away from the robot body 2, an extension plate 42 inserted into the reinforcement sleeve 41, a reinforcement foot 43 fixedly disposed at the end of the extension plate 42 away from the reinforcement sleeve 41, and a locking element 44 disposed on the reinforcement sleeve 41 to lock the position of the extension plate 42. The design of the reinforcement structure 4 effectively distributes the dynamic load during robot operation, reduces warping at the stressed end of the base, and improves overall stability. By adding the reinforcement sleeve 41, extension plate 42, and reinforcement foot 43, the load-bearing capacity and deformation resistance of the base are significantly improved, enabling it to adapt to heavier material handling requirements. The design of the reinforcement structure 4 is simple and clear, and the installation process is convenient and quick, reducing maintenance costs and difficulty. When the six-axis palletizing robot is operating, the robot body 2 uses its robotic arm to grasp materials and perform handling and palletizing. During this process, the dynamic load generated by the robot body 2 is transferred to the ground through the base body 1. The reinforcing sleeve 41 in the reinforcement structure 4 serves as the main support frame, dispersing these loads and reducing local stress concentration in the base body 1. Simultaneously, the addition of the extension plate 42 and the reinforcing feet 43 further increases the support area and depth of the base, improving its anti-overturning capability. The position of the extension plate 42 is locked by the locking element 44, ensuring the stability and reliability of the reinforcement structure 4 during robot operation. The entire reinforcement structure 4 is rationally designed, easy to install, and highly effective, significantly improving the stability and reliability of the six-axis palletizing robot during use.
[0022] Specifically, to more accurately and conveniently fix the position of the extension plate 42, the locking member 44 includes an insertion hole 441 on the reinforcing sleeve 41, several adjusting holes 442 equidistantly provided on the extension plate 42 and adapted to the insertion hole 441, and a plug rod 443 inserted into the insertion hole 441 and one of the adjusting holes 442. Through the combined use of the adjusting holes 442 and the insertion hole 441, the extension plate 42 can be precisely fixed in multiple positions, meeting the needs of different working environments and installation conditions. The design of the plug rod 443 ensures the stability of the extension plate 42 after fixing, reduces loosening caused by vibration or impact, and improves the rigidity and safety of the entire base structure. When it is necessary to adjust the position of the extension plate 42, first, push the plug rod 443 upwards to pull it out of the insertion hole 441 and the adjusting hole 442. Then, move the extension plate 42 to the desired position. Finally, reinsert the plug rod 443 into the insertion hole 441 and the corresponding adjusting hole 442 to fix the position of the extension plate 42. At this point, the components in the reinforcement structure 4 work closely together to provide a stable support platform for the six-axis palletizing robot.
[0023] Specifically, multiple fixed feet 3 are provided, and these fixed feet 3 are equidistantly welded to the base body 1. When the six-axis palletizing robot is operating, the robot body 2 uses its robotic arm to grasp materials and perform handling and palletizing. During this process, the dynamic load generated by the robot body 2 is transmitted to the fixed feet 3 at the bottom through the base body 1. Because the fixed feet 3 are equidistantly distributed at the bottom of the base body 1 and form a stable welded connection with the base body 1, the load can be evenly distributed and the situation of excessive force at a single point can be reduced. Example
[0024] Unlike Embodiment 1, (when a six-axis palletizing robot is handling an object, the weight of the object can cause the robot to exert bending pressure on the base body 1, potentially leading to bending of the reinforcement structure 4). Therefore, a reinforcing rib structure 5 is provided between the base body 1 and the reinforcement foot 43. The reinforcing rib structure 5 includes a hinge seat 51 fixedly connected to one end of the base body 1 near the robot body 2, a hinge sleeve 52 hinged to the hinge seat 51, a sliding plate 53 slidably inserted into the bottom of the hinge sleeve 52 and hinged to the reinforcement foot 43, a threaded sleeve 54 rotatably mounted on the sliding plate 53, a threaded rod 55 threadedly inserted into the top of the threaded sleeve 54, and a limiting rod 56 fixedly connected to the top of the threaded rod 55 and slidably disposed inside the hinge sleeve 52. The reinforcing rib structure 5 significantly improves the stability of the base during operation by increasing the connection strength and rigidity between the base body 1 and the reinforcement foot 43, reducing displacement and deformation caused by vibration or impact. The height can be finely adjusted by rotating the threaded sleeve 54, fixing the position between the hinged sleeve 52 and the slide plate 53. The operation is simple and quick, requiring no complicated tools or procedures. After the positions of the extension plate 42 and the reinforcing foot 43 are adjusted, the threaded sleeve 54 is rotated counterclockwise. With the cooperation of the limiting rod 56 and the hinged sleeve 52, the threaded rod 55 moves into the interior of the hinged sleeve 52 until the top of the threaded rod 55 contacts the top wall inside the hinged sleeve 52. At this point, the hinged sleeve 52 and the slide plate 53 are fixed.
[0025] Furthermore, a perforated plate 541 for driving the rotation of the threaded sleeve 54 is fixedly sleeved at the bottom of the threaded sleeve 54. The center hole of the perforated plate 541 is fixedly sleeved with the bottom of the threaded sleeve 54, ensuring that the threaded sleeve 54 can rotate synchronously when the perforated plate 541 is rotated. The design of the perforated plate 541 allows users to rotate the threaded sleeve 54 directly by hand or with ordinary tools without the need for special tools, greatly simplifying the operation process and improving work efficiency. The polygonal or perforated design of the perforated plate 541 provides better grip stability and rotational torque, helping users to more accurately control the rotation angle and speed of the threaded sleeve 54, thereby achieving precise adjustment of the base position. When it is necessary to adjust the positional stability of the base body 1, the user can directly hold the perforated plate 541 by hand and apply rotational force. The rotational force is transmitted to the threaded sleeve 54 through the perforated plate 541, driving it to rotate. As the threaded sleeve 54 rotates, the threaded rod 55 connected to it will rise or fall accordingly.
[0026] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.
Claims
1. A six-axis palletizing robot base, comprising a base body (1), a robot body (2) mounted on the base body (1), a fixed foot (3) fixedly disposed on the base body (1) at one end away from the robot body (2), and a through hole (31) opened on the fixed foot (3). Its features are: The base body (1) is provided with a reinforcement structure (4) for reinforcing the base body (1). The reinforcement structure (4) includes a reinforcement sleeve (41) that is cross-connected to one end of the base body (1) away from the robot body (2), an extension plate (42) that is inserted into the reinforcement sleeve (41), a reinforcement foot (43) that is fixedly provided at one end of the extension plate (42) away from the reinforcement sleeve (41), and a locking member (44) provided on the reinforcement sleeve (41) for locking the position of the extension plate (42).
2. The six-axis palletizing robot base according to claim 1, characterized in that: The locking member (44) includes an insertion hole (441) on the reinforcing sleeve (41), a plurality of adjustment holes (442) equidistantly provided on the extension plate (42) and adapted to the insertion hole (441), and a plug rod (443) inserted into the insertion hole (441) and one of the adjustment holes (442).
3. The six-axis palletizing robot base according to claim 1, characterized in that: A reinforcing rib structure (5) is provided between the base body (1) and the reinforcing foot (43). The reinforcing rib structure (5) includes a hinge seat (51) fixedly connected to one end of the base body (1) near the robot body (2), a hinge sleeve (52) hinged to the hinge seat (51), a sliding plate (53) slidably inserted into the bottom of the hinge sleeve (52) and hinged to the reinforcing foot (43), a threaded sleeve (54) rotatably disposed on the sliding plate (53), a threaded rod (55) threadedly inserted into the top of the threaded sleeve (54), and a limiting rod (56) fixedly connected to the top of the threaded rod (55) and slidably disposed inside the hinge sleeve (52).
4. The six-axis palletizing robot base according to claim 3, characterized in that: The bottom of the threaded sleeve (54) is fixedly fitted with a quincunx plate (541) for driving the threaded sleeve (54) to rotate.
5. The six-axis palletizing robot base according to claim 1, characterized in that: The fixing feet (3) are provided in multiple ways, and the multiple fixing feet (3) are fixedly welded to the base body (1) at equal intervals.