Stator grabbing and transverse moving mechanism
By designing a stator gripping and lateral movement mechanism, and utilizing the combination of lifting and gripping components and a hollow rotating platform, the efficient transfer of the stator is achieved, solving the problems of large space occupation and low transfer efficiency of existing robotic arms. It is highly adaptable and has a low cost.
Patent Information
- Application Number
- CN202422678791.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Existing robotic arms occupy a large space, are costly, and have low transfer efficiency during stator transfer, making it difficult to efficiently grasp small stator components.
A stator gripping and traversing mechanism was designed, including a traversing component, a lifting component, and a gripping component. By setting the lifting component and gripping component on the slider and connecting them in an integrated manner, and setting a hollow rotating platform on the gripping component, the two grippers can be rotated and repositioned, realizing the transfer of two stators at one time.
It reduces space occupation, lowers costs, and significantly improves the transfer efficiency and adaptability of the stator.
Smart Images
Figure CN223534378U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gripping and transverse movement mechanism technology, and in particular to a stator gripping and transverse movement mechanism. Background Technology
[0002] Currently, after stator production is completed, it typically needs to be transferred from the production station to the assembly station for assembly with components such as the housing and rotor. Existing technology usually employs a robotic arm to pick up the stator from the production station and transfer it to the next station for further processing or assembly. However, existing robotic arms are generally large, requiring significant production space and incurring high operating costs, making them unsuitable for picking up and transferring small components like stators. Furthermore, existing robotic arms can typically only transfer one stator at a time, resulting in low transfer efficiency. Utility Model Content
[0003] The purpose of this utility model is to provide a stator gripping and transverse mechanism to solve at least one of the above-mentioned technical problems existing in the prior art.
[0004] To solve the above-mentioned technical problems, this utility model provides a stator gripping and lateral movement mechanism, comprising: a lateral movement component, a lifting component, and a gripping component;
[0005] The lateral moving component is provided with a slider, which is slidably mounted on the lateral moving component. The lifting component is mounted on the slider and is used to drive the lifting component to move laterally via the slider.
[0006] The lower end of the lifting component passes through the slider and is connected to the gripping component, and is used for lifting the gripping component.
[0007] The gripping component includes: a hollow rotating platform and two grippers;
[0008] The two grippers are positioned opposite each other below the hollow rotating platform for gripping the stator;
[0009] The hollow rotating platform is used for rotating and repositioning the two grippers. In use, the hollow rotating platform drives the two grippers to rotate and reposition, thereby controlling the two grippers to grip the stator in sequence.
[0010] This application integrates a lifting component on the slider of the transverse component, with the lower end of the lifting component passing through the slider and connecting to the gripping component. This integrated design of the lifting component and gripping component reduces space occupation. By setting a hollow rotating platform on the gripping component, two opposing grippers are rotated and repositioned, thereby controlling the two grippers to grip the stator sequentially. This achieves the transfer of two stators at once, greatly improving the transfer efficiency of the stator and enhancing its adaptability.
[0011] Furthermore, the slider includes: a lower sliding plate, an upper sliding plate, and four connecting posts;
[0012] The sliding plate is connected to four connecting posts, the upper sliding plate is connected to the four connecting posts, and the upper sliding plate is connected to the lower sliding plate through the four connecting posts;
[0013] The lifting assembly is mounted on the upper sliding plate.
[0014] Furthermore, the lifting assembly includes: a top plate, an electric cylinder, and four guide shafts;
[0015] The top plate is positioned above the upper sliding plate;
[0016] The electric cylinder is mounted on the top plate, and the push rod of the electric cylinder passes through the top plate and is connected to the upper sliding plate for raising and lowering the top plate;
[0017] Four guide shafts are connected to the bottom of the top plate. The four guide shafts are slidably disposed in the four connecting columns. The lower ends of the four guide shafts pass through the lower slide plate and are connected to the gripping component to drive the gripping component to rise and fall.
[0018] Furthermore, the lifting assembly also includes two cylinders, which are symmetrically arranged on both sides of the electric cylinder, and both cylinders are mounted on the top plate;
[0019] The push rods of both cylinders pass through the top plate and are connected to the upper slide plate for raising and lowering the top plate, thus ensuring the stability of the raising and lowering.
[0020] In use, the electric cylinder push rod and the two pneumatic cylinder push rods extend and retract to drive the top plate to rise and fall, and then drive the gripping component to rise and fall through the four guide shafts connected below the top plate, thus taking into account both the accuracy and stability of the gripping component's lifting and lowering.
[0021] Furthermore, the gripping assembly also includes a base plate, which is connected to the lower ends of the four guide shafts. The hollow rotating platform is mounted on the base plate and is used to drive the base plate to rise and fall through the four guide shafts, thereby driving the hollow rotating platform and the two grippers to rise and fall.
[0022] Furthermore, the gripping assembly also includes a fixing plate, which is disposed below the base plate. The output end of the hollow rotating platform passes through the base plate and is connected to the fixing plate. The two grippers are symmetrically arranged on both sides of the fixing plate and are used to drive the fixing plate to rotate through the hollow rotating platform, thereby causing the two grippers to rotate and change position.
[0023] When gripping the stator, after one of the grippers grips the stator, the fixed plate is driven to rotate by the hollow rotating platform, thereby causing the two grippers symmetrically arranged on both sides of the fixed plate to rotate and change position, and then the other gripper grips the stator.
[0024] Furthermore, the gripper includes: a gripper cylinder and two sub-grippers;
[0025] The gripper cylinder is located on the side of the fixed plate, and the two sub-grips are symmetrically connected to the two output ends of the gripper cylinder. The gripper cylinder drives the two sub-grips to clamp towards each other or release away from each other, thereby picking up and placing the stator.
[0026] Furthermore, the lateral movement assembly includes: an assembly plate and a first linear module;
[0027] The bottom of the assembly plate is provided with a first slide rail along the length direction, and the lower slide plate is provided with a first slider structure. The first slider structure is slidably mounted on the first slide rail, and the lower slide plate is slidably mounted on the first slide rail of the assembly plate through the first slider structure.
[0028] The first linear module is mounted on the assembly plate, and the upper slide plate is mounted on the first linear module. The upper slide plate is driven to slide along the first linear module through the first linear module, thereby driving the lower slide plate to slide along the first slide rail, and thus driving the slider to slide along the first slide rail.
[0029] Furthermore, the transverse component also includes two second slide rails, which are respectively vertically arranged at both ends of the assembly plate. Two second slider structures are respectively provided at the bottom of both ends of the assembly plate. The two second slider structures are slidably mounted on the two second slide rails. The assembly plate is slidably mounted on the two second slide rails through the two second slider structures.
[0030] Furthermore, the transverse component also includes two second linear modules, which are respectively disposed on opposite sides of the two second slide rails. The two ends of the assembly plate are respectively mounted on the two second linear modules, which are used to drive the assembly plate to slide along the two second slide rails through the two second linear modules, thereby driving the slider to slide along the direction of the second slide rails.
[0031] By adopting the above technical solution, this utility model has the following beneficial effects:
[0032] This utility model provides a stator gripping and transverse movement mechanism. By setting a lifting component on the slider of the transverse movement component, the lower end of the lifting component passes through the slider and connects to the gripping component. The lifting component and the gripping component are integrated, reducing the space occupied. By setting a hollow rotating platform on the gripping component, two back-to-back grippers are rotated and repositioned, thereby controlling the two grippers to grip the stator sequentially. This achieves the transfer of two stators at one time, greatly improving the transfer efficiency of the stator. It is highly adaptable and has a low cost. Attached Figure Description
[0033] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0034] Figure 1 A schematic diagram of the stator gripping and lateral movement mechanism provided in this embodiment of the utility model;
[0035] Figure 2 for Figure 1 The diagram shows the structure of the slider and lifting assembly.
[0036] Figure 3 for Figure 1 The diagram shown is a structural schematic of the grasping component.
[0037] Figure 4 for Figure 1 The diagram shows the structure of the transverse component;
[0038] Figure 5 for Figure 1 The diagram shows a bottom-view three-dimensional structure of the transverse component.
[0039] Figure label:
[0040] 11-Lower slide plate; 111-First slider structure; 12-Upper slide plate; 13-Connecting column; 14-Assembly plate; 141-First slide rail; 142-Second slider structure; 15-First linear module; 16-Second slide rail; 17-Second linear module; 21-Top plate; 22-Guide shaft; 23-Electric cylinder; 24-Pneumatic cylinder; 31-Hollow rotating platform; 32-Gripper; 321-Gripper cylinder; 322-Sub-gripper; 33-Base plate; 34-Fixing plate. Detailed Implementation
[0041] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0044] The present invention will be further explained below with reference to specific embodiments.
[0045] It should also be noted that the specific embodiments or implementation methods described below are a series of optimized settings listed by this utility model to further explain the specific utility model content, and these settings can be combined or used in conjunction with each other.
[0046] like Figure 1-5As shown, this embodiment provides a stator gripping and lateral movement mechanism, including: a lateral movement component, a lifting component, and a gripping component; the lateral movement component is provided with a slider, the slider being slidably disposed on the lateral movement component, and the lifting component is mounted on the slider for driving the lifting component to move laterally via the slider; the lower end of the lifting component passes through the slider and is connected to the gripping component for lifting the gripping component; the gripping component includes: a hollow rotating platform 31 and two grippers 32; the two grippers 32 are disposed opposite to each other below the hollow rotating platform 31 for gripping the stator; the hollow rotating platform 31 is used for rotating and repositioning the two grippers 32, and in use, the hollow rotating platform 31 drives the two grippers 32 to rotate and reposition, thereby controlling the two grippers 32 to grip the stator sequentially.
[0047] This application integrates a lifting component on the slider of the transverse component, with the lower end of the lifting component passing through the slider and connecting to the gripping component, thus reducing space occupation. By setting a hollow rotating platform 31 on the gripping component, two opposing grippers 32 are rotated and repositioned, thereby controlling the two grippers 32 to grip the stator sequentially, realizing the transfer of two stators at one time, greatly improving the transfer efficiency of the stator and making it highly adaptable.
[0048] Reference Figure 1 , Figure 2 As shown, based on the above technical solution, in a further preferred embodiment, the slider includes: a lower slide plate 11, an upper slide plate 12, and four connecting posts 13; the lower slide plate 11 is connected to the four corners of the four connecting posts 13 respectively, the upper slide plate 12 is connected to the four connecting posts 13, and the upper slide plate 12 is connected to the lower slide plate 11 through the four connecting posts 13; the lifting assembly is installed on the upper slide plate 12.
[0049] In this embodiment, the lifting assembly includes: a top plate 21, an electric cylinder 23, and four guide shafts 22; the top plate 21 is disposed above the upper slide plate 12; the electric cylinder 23 is mounted on the top plate 21, and the push rod of the electric cylinder 23 passes through the top plate 21 and is connected to the upper slide plate 12 for lifting the top plate 21; four guide shafts 22 are respectively connected to the lower corners of the top plate 21, and the four guide shafts 22 are slidably disposed in the four connecting columns 13, and the lower ends of the four guide shafts 22 pass through the lower slide plate 11 and are connected to the gripping assembly for driving the gripping assembly to lift.
[0050] More preferably, the lifting assembly further includes two cylinders 24, which are symmetrically arranged on both sides of the electric cylinder 23. Both cylinders 24 are mounted on the top plate 21. The push rods of both cylinders 24 pass through the top plate 21 and are connected to the upper slide plate 12 for lifting the top plate 21, thus ensuring the stability of the lifting.
[0051] In use, the top plate 21 is raised and lowered by the extension and retraction of the electric cylinder 23 push rod and the two air cylinders 24 push rods, and then the gripping component is raised and lowered by the four guide shafts 22 connected below the top plate 21, thus taking into account both the accuracy and stability of the gripping component's raising and lowering.
[0052] Reference Figure 3 As shown, the gripping assembly further includes a base plate 33, which is connected to the lower ends of the four guide shafts 22. The hollow rotating platform 31 is mounted on the base plate 33 and is used to drive the base plate 33 to rise and fall through the four guide shafts 22, thereby driving the hollow rotating platform 31 and the two grippers 32 to rise and fall.
[0053] In this embodiment, the gripping component further includes a fixing plate 34, which is disposed below the base plate 33. The output end of the hollow rotating platform 31 passes through the base plate 33 and is connected to the fixing plate 34. Two grippers 32 are symmetrically arranged on both sides of the fixing plate 34 and are used to drive the fixing plate 34 to rotate through the hollow rotating platform 31, thereby causing the two grippers 32 to rotate and change position.
[0054] When gripping the stator, after one of the grippers 32 grips the stator, the fixed plate 34 is driven to rotate by the hollow rotating platform 31, thereby causing the two grippers 32 symmetrically arranged on both sides of the fixed plate 34 to rotate and change position, and then the other gripper 32 grips the stator.
[0055] More preferably, the gripper 32 includes a gripper cylinder 321 and two sub-grippers 322; the gripper cylinder 321 is disposed on the side of the fixed plate 34, and the two sub-grippers 322 are symmetrically connected to the two output ends of the gripper cylinder 321, for driving the two sub-grippers 322 to clamp towards each other or release away from each other through the gripper cylinder 321, thereby picking up and placing the stator.
[0056] Reference Figure 1 , Figure 4 and Figure 5As shown, the transverse component further includes: an assembly plate 14 and a first linear module 15; the bottom of the assembly plate 14 is provided with a first slide rail 141 along the length direction, the lower slide plate 11 is provided with a first slider structure 111, the first slider structure 111 is slidably mounted on the first slide rail 141, and the lower slide plate 11 is slidably mounted on the first slide rail 141 of the assembly plate 14 through the first slider structure 111; the first linear module 15 is mounted on the assembly plate 14, and the upper slide plate 12 is mounted on the first linear module 15, for driving the upper slide plate 12 to slide along the first linear module 15 through the first linear module 15, thereby driving the lower slide plate 11 to slide along the first slide rail 141, thereby driving the slider to slide along the first slide rail 141.
[0057] In this embodiment, the transverse component further includes two second slide rails 16, which are respectively vertically arranged at both ends of the assembly plate 14. Two second slider structures 142 are respectively provided at the bottom of both ends of the assembly plate 14. The two second slider structures 142 are slidably mounted on the two second slide rails 16. The assembly plate 14 is slidably mounted on the two second slide rails 16 through the two second slider structures 142.
[0058] Furthermore, the transverse component also includes two second linear modules 17, which are respectively disposed on opposite sides of the two second slide rails 16. The two ends of the assembly plate 14 are respectively mounted on the two second linear modules 17, which are used to drive the assembly plate 14 to slide along the two second slide rails 16 through the two second linear modules 17, thereby driving the slider to slide along the direction of the second slide rails 16.
[0059] In use, the first linear module 15 drives the slider to slide left and right along the first slide rail 141, causing the lifting component and the gripping component to move laterally to above the station where the stator to be gripped is located; the electric cylinder 23 and the two air cylinders 24 jointly drive the four guide shafts 22 to descend, so that the height of the gripper 32 is the same as the height of the stator, and the gripper 32 can grip the stator; the two second linear modules 17 synchronously drive the assembly plate 14 to slide back and forth along the two second slide rails 16, adjusting the position of the gripper 32, so that the two sub-grippers 322 of one gripper 32 are located on both sides of the stator to be gripped; the gripper cylinder 321 drives the two sub-grippers 322 to clamp the stator towards each other;
[0060] After the gripping is completed, the electric cylinder 23 and the two air cylinders 24 jointly drive the four guide shafts 22 to rise to a certain height; the hollow rotating platform 31 drives the two grippers 32 to rotate and change position, so that the other gripper is above the other stator to be gripped; the electric cylinder 23 and the two air cylinders 24 jointly drive the four guide shafts 22 to descend, so that the two sub-gripers 322 of the other gripper are located on both sides of the stator; the gripper cylinder 321 drives the two sub-gripers 322 to clamp the stator towards each other;
[0061] After both grippers 32 have gripped the stator, the electric cylinder 23 and the two pneumatic cylinders 24 jointly drive the four guide shafts 22 to rise to a certain height; the first linear module 15 drives the slider to slide left and right along the first slide rail 141, causing the lifting assembly and the gripping assembly to move laterally to the next workstation; the electric cylinder 23 and the two pneumatic cylinders 24 jointly drive the four guide shafts 22 to descend, placing the gripped stator at this workstation; the gripper cylinder 321 drives the two sub-grippers 322 to release the gripped stator from the opposite direction;
[0062] After placement, the electric cylinder 23 and the two air cylinders 24 jointly drive the four guide shafts 22 to rise to a certain height; the hollow rotating platform 31 drives the two grippers 32 to rotate and change position, so that the other gripper holding the stator is located above the workstation; the electric cylinder 23 and the two air cylinders 24 jointly drive the four guide shafts 22 to descend, placing the gripped stator at the workstation; the gripper cylinder 321 drives the two sub-gripers 322 to release the gripped stator from the opposite direction; thus, the stator gripping and lateral movement mechanism realizes the stator gripping and lateral movement.
[0063] This invention features a lifting component mounted on the slider of the transverse component. The lower end of the lifting component passes through the slider and connects to the gripping component. The lifting component and the gripping component are integrated, reducing space occupation. By mounting a hollow rotating platform 31 on the gripping component, two opposing gripping claws 32 are rotated and repositioned, thereby controlling the two gripping claws 32 to grip the stator sequentially. This achieves the transfer of two stators at once, greatly improving the transfer efficiency of the stator. It is highly adaptable and has a low cost.
[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A stator gripping and lateral movement mechanism, characterized in that, include: Lateral movement assembly, lifting assembly, and gripping assembly; The lateral moving component is provided with a slider, which is slidably mounted on the lateral moving component. The lifting component is mounted on the slider and is used to drive the lifting component to move laterally via the slider. The lower end of the lifting component passes through the slider and is connected to the gripping component, and is used for lifting the gripping component. The gripping component includes: a hollow rotating platform and two grippers; The two grippers are positioned opposite each other below the hollow rotating platform for gripping the stator; The hollow rotating platform is used for rotating and repositioning the two grippers. In use, the hollow rotating platform drives the two grippers to rotate and reposition, thereby controlling the two grippers to grip the stator in sequence.
2. The stator gripping and lateral movement mechanism according to claim 1, characterized in that, The slider includes: a lower sliding plate, an upper sliding plate, and four connecting posts; The sliding plate is connected to four connecting posts, the upper sliding plate is connected to the four connecting posts, and the upper sliding plate is connected to the lower sliding plate through the four connecting posts; The lifting assembly is mounted on the upper slide plate.
3. The stator gripping and lateral movement mechanism according to claim 2, characterized in that, The lifting assembly includes: a top plate, an electric cylinder, and four guide shafts; The top plate is positioned above the upper sliding plate; The electric cylinder is mounted on the top plate, and the push rod of the electric cylinder passes through the top plate and is connected to the upper sliding plate for raising and lowering the top plate; Four guide shafts are connected to the bottom of the top plate. The four guide shafts are slidably disposed in the four connecting columns. The lower ends of the four guide shafts pass through the lower slide plate and are connected to the gripping component to drive the gripping component to rise and fall.
4. The stator gripping and lateral movement mechanism according to claim 3, characterized in that, The lifting assembly also includes two cylinders, which are symmetrically arranged on both sides of the electric cylinder and are mounted on the top plate. The push rods of both cylinders pass through the top plate and are connected to the upper slide plate for raising and lowering the top plate.
5. The stator gripping and lateral movement mechanism according to claim 3, characterized in that, The gripping assembly also includes a base plate, which is connected to the lower ends of the four guide shafts. The hollow rotating platform is mounted on the base plate and is used to drive the base plate to rise and fall through the four guide shafts, thereby driving the hollow rotating platform and the two grippers to rise and fall.
6. The stator gripping and lateral movement mechanism according to claim 5, characterized in that, The gripping assembly also includes a fixing plate, which is disposed below the base plate. The output end of the hollow rotating platform passes through the base plate and is connected to the fixing plate. The two grippers are symmetrically arranged on both sides of the fixing plate and are used to drive the fixing plate to rotate through the hollow rotating platform, thereby causing the two grippers to rotate and change position.
7. The stator gripping and lateral movement mechanism according to claim 6, characterized in that, The gripper includes: a gripper cylinder and two sub-grippers; The gripper cylinder is located on the side of the fixed plate, and the two sub-grips are symmetrically connected to the two output ends of the gripper cylinder. The gripper cylinder drives the two sub-grips to clamp towards each other or release away from each other, thereby picking up and placing the stator.
8. The stator gripping and lateral movement mechanism according to claim 2, characterized in that, The lateral movement assembly includes: an assembly plate and a first linear module; The bottom of the assembly plate is provided with a first slide rail along the length direction, and the lower slide plate is provided with a first slider structure, which is slidably mounted on the first slide rail. The first linear module is mounted on the assembly plate, and the upper slide plate is mounted on the first linear module. The upper slide plate is driven to slide along the first linear module through the first linear module, thereby driving the lower slide plate to slide along the first slide rail.
9. The stator gripping and lateral movement mechanism according to claim 8, characterized in that, The transverse component also includes two second slide rails, which are respectively vertically arranged at both ends of the assembly plate. Two second slider structures are respectively provided at the bottom of both ends of the assembly plate, and the two second slider structures are slidably mounted on the two second slide rails.
10. The stator gripping and lateral movement mechanism according to claim 9, characterized in that, The transverse component also includes two second linear modules, which are respectively disposed on opposite sides of the two second slide rails. The two ends of the assembly plate are respectively mounted on the two second linear modules, which are used to drive the assembly plate to slide along the two second slide rails through the two second linear modules, thereby driving the slider to slide along the direction of the second slide rails.