Clamping manipulator for automatic production
By arranging moving chambers, extrusion chambers and other structures on the plywood, an automated production clamping manipulator is designed, which solves the problem in the existing technology that items are easy to fall during clamping and movement, and achieves stable clamping of items. and safe movement.
Patent Information
- Application Number
- CN202421018439.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing clamping robots are difficult to ensure firm clamping of items during the clamping and moving of items, which can easily cause items to fall.
An automated production clamping manipulator is designed. By setting up a moving cavity, an extrusion cavity, a guide rod, a sliding plate, a spring, a supporting plate, a push plate, a rotating seat, a rotating rod and other structures on the plywood, when the plywood clamps the items , the extrusion rod squeezes the rotating rod, and the push plate squeezes the pallet, so that the pallet is pushed under the item to ensure stable clamping of the item.
It effectively prevents items from falling during movement, ensures the stable clamping of items by the robot, and improves the safety and efficiency of the production process.
Smart Images
Figure CN222371635U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manipulators, in particular to an automated production clamping manipulator. Background Art
[0002] Automated production is production that uses automation technology, which greatly improves social labor productivity. With the rapid development of society, in order to pursue high quality and high efficiency, automated production has gradually replaced manual production. In the process of automated production, it is often necessary to use clamping robots to clamp objects.
[0003] Existing gripping robots mostly rely on a pre-set fixed stroke when gripping objects, and then move after gripping. However, this method cannot intuitively determine whether the product is firmly clamped, and it is inevitable that objects will fall during the movement process. Utility Model Content
[0004] The purpose of the utility model is to provide an automated production clamping robot. When the clamping plate clamps the object, the extrusion rod will squeeze the upper end of the rotating rod, and the bottom end of the extrusion rod will squeeze the push plate, thereby pushing the support plate out of the inside of the moving cavity and supporting the bottom of the object to prevent the object from falling during the movement, thereby ensuring the stability of the robot clamping the object.
[0005] To achieve the above-mentioned purpose, an automated production clamping manipulator is provided, comprising: a horizontal plate, a dual-axis motor is fixedly connected to the middle position of the bottom of the horizontal plate, side plates are fixedly connected to the left and right edge positions of the bottom of the horizontal plate, a screw is fixedly connected to the output shaft of the dual-axis motor, one end of the screw away from the dual-axis motor is rotatably connected to the side plate, and a clamping plate is threadedly connected to the circumferential surface of the screw;
[0006] The bottom of the clamping plate is provided with a moving cavity, and the front and rear side walls of the moving cavity are both provided with an extrusion cavity, and the inner wall of the extrusion cavity is fixedly connected with a guide rod, and a slide plate is slidably connected to the circumferential surface of the guide rod, and the slide plate is fixedly connected to a spring on a side close to the dual-axis motor, and the spring is sleeved on the circumferential surface of the guide rod, and the slide plate is fixedly connected to a support plate on the side located inside the moving cavity, and the support plate is fixedly connected to a push plate on the side away from the dual-axis motor, and the clamping plate is fixedly connected to a rotating seat on the side away from the dual-axis motor, and the rotating seat is located above the moving cavity, and the rotating seat is rotatably connected to a rotating rod inside the rotating seat, and a through hole is provided inside the clamping plate, and limiting grooves are provided on the front and rear inner walls of the through hole, and a connecting block is slidably connected to the inside of the limiting groove, and an extrusion rod is fixedly connected to the side of the connecting block located inside the through hole, and the left and right ends of the extrusion rod pass through the clamping plate, and the extrusion rod is slidably connected to the inner wall of the through hole.
[0007] According to the automated production clamping robot, a connecting seat is fixedly connected to the middle position of the top of the horizontal plate, and connecting holes are arranged on the side walls of the connecting seat.
[0008] According to the automated production clamping robot, two limit holes are also provided on the top of the horizontal plate, and are symmetrically arranged on the left and right sides of the connecting seat. The inner part of the limit hole is slidably connected to the limit block, and the limit block is fixedly connected to the clamping plate.
[0009] According to the automated production clamping robot, each of the clamping plates is provided with two extrusion cavities, two guide rods, two slide plates, two springs, two limit grooves and two connecting blocks.
[0010] According to the automated production clamping robot, the side of the support plate away from the push plate is an inclined surface.
[0011] According to the automated production clamping robot, the external threads of the two screw rods are in opposite directions, and the internal threads of the two clamping plates are in opposite directions.
[0012] The above scheme has the beneficial effects: the utility model, by arranging a moving cavity, an extrusion cavity, a guide rod, a slide plate, a spring, a support plate, a push plate, a rotating seat, a rotating rod, a through hole, a limit groove, a connecting block and an extrusion rod on the clamping plate, when the clamping plate clamps the object, the extrusion rod will squeeze the upper end of the rotating rod, and at the same time the bottom end of the extrusion rod will squeeze the push plate, thereby pushing the support plate out from the inside of the moving cavity and supporting the bottom of the object to prevent the object from falling during the movement, thereby ensuring the stability of the manipulator clamping the object.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0015] Figure 1 This is a schematic diagram of the overall structure of an automated production clamping manipulator of the utility model;
[0016] Figure 2 This is a front view of an automated production clamping manipulator of the utility model;
[0017] Figure 3 for Figure 1 Schematic diagram of the structure of A;
[0018] Figure 4 This is a front cross-sectional view of a portion of a clamping plate of an automated production clamping manipulator of the utility model.
[0019] Legend:
[0020] 1. Horizontal plate; 2. Connecting seat; 3. Limiting hole; 4. Dual-axis motor; 5. Side plate; 6. Screw rod; 7. Clamping plate; 8. Limiting block; 9. Moving cavity; 10. Extrusion cavity; 11. Guide rod; 12. Slide plate; 13. Spring; 14. Support plate; 15. Push plate; 16. Rotating seat; 17. Rotating rod; 18. Through hole; 19. Limiting groove; 20. Connecting block; 21. Extrusion rod. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0022] Reference Figure 1-4 The utility model embodiment is an automated production clamping manipulator, which includes: a horizontal plate 1, a double-axis motor 4 is fixedly connected to the middle position of the bottom of the horizontal plate 1, and the double-axis motor 4 is mainly used to control the rotation of the screw rods 6 on both sides, so as to control the two clamping plates 7 to grab the objects, and the left and right edge positions of the bottom of the horizontal plate 1 are fixedly connected to the side plates 5, and the output shaft of the double-axis motor 4 is fixedly connected to the screw rod 6, and the end of the screw rod 6 away from the double-axis motor 4 is rotatably connected to the side plate 5, and the clamping plate 7 is threadedly connected on the circumferential surface of the screw rod 6;
[0023] A moving cavity 9 is provided at the bottom of the splint 7, and the setting of the moving cavity 9 facilitates the movement of the support plate 14. Extrusion cavities 10 are provided on the front and rear side walls of the moving cavity 9. A guide rod 11 is fixedly connected to the inner wall of the extrusion cavity 10, and a slide plate 12 is slidably connected to the circumferential surface of the guide rod 11. By setting the extrusion cavity 10, the guide rod 11 and the slide plate 12, the support plate 14 is mainly limited so that the support plate 14 can move stably. A spring 13 is fixedly connected to the side of the slide plate 12 close to the dual-axis motor 4, and the spring 13 is sleeved on the circumferential surface of the guide rod 11. The spring 13 is always in a compressed state. When the splint 7 releases the object, the spring 13 will squeeze the slide plate 12, thereby moving the support plate 14 away from the bottom of the object and entering the interior of the moving cavity 9. The slide plate 12 is fixedly connected to the support plate 14 on one side of the moving cavity 9. When the splint 7 clamps the object, the squeezing rod 21 is squeezed, and at the same time, the squeezing rod 21 controls The rotating rod 17 rotates, and the bottom end of the rotating rod 17 squeezes the push plate 15, and finally pushes the support plate 14 under the article to hold the article and prevent it from falling. The side of the support plate 14 away from the dual-axis motor 4 is fixedly connected to the push plate 15, and the side of the clamping plate 7 away from the dual-axis motor 4 is fixedly connected to the rotating seat 16, and the rotating seat 16 is located above the moving cavity 9. The internal rotation of the rotating seat 16 is connected to the rotating rod 17, and the clamping plate 7 is provided with a through hole 18 inside. The front and rear inner walls of the through hole 18 are provided with limiting grooves 19, and the internal sliding connection of the limiting groove 19 is connected to a connecting block 20. The setting of the limiting groove 19 and the connecting block 20 is mainly to limit the extrusion rod 21 to prevent the extrusion rod 21 from falling from the inside of the through hole 18. The connecting block 20 is located on one side of the inside of the through hole 18 and is fixedly connected to the extrusion rod 21. The left and right ends of the extrusion rod 21 both penetrate the clamping plate 7, and the extrusion rod 21 is slidably connected to the inner wall of the through hole 18.
[0024] A connecting seat 2 is fixedly connected to the middle position of the top of the horizontal plate 1. The setting of the connecting seat 2 makes it easy to fix the horizontal plate 1 on an external robot to play a connecting role. A connecting hole is set on the side wall of the connecting seat 2. Two limiting holes 3 are also set on the top of the horizontal plate 1, and are symmetrically arranged on the left and right sides of the connecting seat 2. The inner sliding connection of the limiting hole 3 is connected to the limiting block 8, and the limiting block 8 is fixedly connected to the splint 7. By setting the limiting hole 3 and the limiting block 8, the splint 7 is mainly limited to prevent the splint 7 from rotating with the screw rod 6.
[0025] Each clamping plate 7 is provided with two extrusion chambers 10, two guide rods 11, two slides 12, two springs 13, two limit grooves 19 and two connecting blocks 20. The side of the support plate 14 away from the push plate 15 is an inclined surface. The external threads of the two screw rods 6 are in opposite directions, and the internal threads of the two clamping plates 7 are in opposite directions, which is convenient for the dual-axis motor 4 to control the two clamping plates 7 to approach or move away at the same time.
[0026] Working principle: When in use, the dual-axis motor 4 controls the two screw rods 6 to rotate simultaneously, so that the two clamps 7 are close to each other at the same time to grasp the object. When the clamps 7 contact the object, the squeezing rod 21 is squeezed, and at the same time, the squeezing rod 21 squeezes the rotating rod 17 to rotate the rotating rod 17, and the bottom of the rotating rod 17 squeezes the push plate 15, and finally pushes the support plate 14 under the object to lift the object to prevent it from falling. When the object moves to the specified position, the dual-axis motor 4 controls the two clamps 7 to release the object and release the squeezing rod 21 at the same time. The support plate 14 moves away from under the object under the action of the spring 13 and enters the interior of the moving cavity 9.
[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. An automated production gripping manipulator, comprising: A horizontal plate (1), characterized in that a dual-axis motor (4) is fixedly connected to the middle position of the bottom of the horizontal plate (1), side plates (5) are fixedly connected to the left and right edge positions of the bottom of the horizontal plate (1), a screw rod (6) is fixedly connected to the output shaft of the dual-axis motor (4), one end of the screw rod (6) away from the dual-axis motor (4) is rotatably connected to the side plate (5), and a clamping plate (7) is threadedly connected to the circumferential surface of the screw rod (6); A movable cavity (9) is provided at the bottom of the clamping plate (7), and an extrusion cavity (10) is provided on the front and rear side walls of the movable cavity (9). A guide rod (11) is fixedly connected to the inner wall of the extrusion cavity (10), and a slide plate (12) is slidably connected to the circumferential surface of the guide rod (11). A spring (13) is fixedly connected to the side of the slide plate (12) close to the dual-axis motor (4), and the spring (13) is sleeved on the circumferential surface of the guide rod (11). A support plate (14) is fixedly connected to the side of the slide plate (12) located inside the movable cavity (9), and a push plate (15) is fixedly connected to the side of the support plate (14) away from the dual-axis motor (4). The clamping plate ( 7) A rotating seat (16) is fixedly connected to the side away from the dual-axis motor (4), and the rotating seat (16) is located above the movable cavity (9), and the rotating seat (16) is rotatably connected to the rotating rod (17) inside. A through hole (18) is arranged inside the clamp (7), and limiting grooves (19) are arranged on the front and rear inner walls of the through hole (18). A connecting block (20) is slidably connected to the inside of the limiting groove (19), and an extrusion rod (21) is fixedly connected to the side of the connecting block (20) located inside the through hole (18), and the left and right ends of the extrusion rod (21) both pass through the clamp (7), and the extrusion rod (21) is slidably connected to the inner wall of the through hole (18).
2. The automated production gripping manipulator according to claim 1, characterized in that: A connecting seat (2) is fixedly connected to the middle position of the top of the transverse plate (1), and a connecting hole is provided on the side wall of the connecting seat (2).
3. The automated production gripping manipulator according to claim 2, characterized in that: Two limiting holes (3) are also provided on the top of the transverse plate (1) and are symmetrically arranged on the left and right sides of the connecting seat (2); the limiting holes (3) are internally slidably connected to limiting blocks (8), and the limiting blocks (8) are fixedly connected to the clamping plate (7).
4. The automated production gripping manipulator according to claim 1, characterized in that: Each of the clamping plates (7) is provided with two extrusion chambers (10), two guide rods (11), two slide plates (12), two springs (13), two limiting grooves (19) and two connecting blocks (20).
5. The automated production gripping manipulator according to claim 1, characterized in that: The side of the support plate (14) away from the push plate (15) is an inclined surface.
6. The automated production gripping manipulator according to claim 1, characterized in that: The external threads of the two screw rods (6) are in opposite directions, and the internal threads of the two clamping plates (7) are in opposite directions.