Adjustable material taking manipulator

Abstract

The utility model relates to the field of mechanical arm design, in particular to an adjustable material taking mechanical arm. Comprising a moving plate, and the moving plate is connected with a moving mechanism and used for moving under driving of the moving mechanism; the number of the clamping plates is two, and the two clamping plates are installed at the bottom of the movable plate; the vacuum suction plate is mounted on the sides, away from each other, of the two clamping plates; and the driving assembly is connected with the two clamping plates and used for driving the two clamping plates to get close to each other when an object needs to be clamped and driving the two clamping plates to rotate towards the inner side when the object needs to be sucked, so that the working side of the vacuum suction plate faces the object to be sucked. According to the adjustable material taking mechanical arm, due to the arrangement of the movable plate, the clamping plate, the vacuum suction plate and the driving assembly, a user can adjust the object grabbing mode according to needs, auxiliary work is not needed, and the use experience of the user is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of manipulator design, in particular to an adjustable material-taking manipulator. Background Art

[0002] A manipulator is an automatic device that can imitate certain movements and functions of human hands and arms and is used to grab, move objects or operate tools according to a fixed procedure. It is characterized by being able to complete various expected operations through programming, and has the advantages of both human and mechanical machines in structure and performance. It can replace heavy human labor to realize mechanization and automation of production, and is widely used in machinery manufacturing, metallurgy, electronics, light industry and other departments, and its core part lies in the grabbing structure.

[0003] Existing manipulators mostly grasp objects by suction or clamping. Users need to adjust the grasping method as needed according to the type of object, so that users need to use tools to frequently disassemble and replace the clamp part of the manipulator, thereby reducing work efficiency and user experience.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Utility Model Content

[0005] The utility model adopts the following technical solutions:

[0006] An adjustable material taking manipulator, comprising

[0007] A moving plate, the moving plate is connected to the moving mechanism and is used to move under the drive of the moving mechanism;

[0008] A clamping plate, wherein two clamping plates are provided and the two clamping plates are installed at the bottom of the movable plate;

[0009] A vacuum suction plate, the vacuum suction plate is installed on a side of the two clamping plates away from each other;

[0010] A driving assembly is connected to the two clamping plates, and is used to drive the two clamping plates to approach each other when an object needs to be clamped, and to drive the two clamping plates to rotate inward when an object needs to be sucked, so that the working side of the vacuum suction plate faces the object to be sucked.

[0011] Preferably, the driving assembly includes a screw rod, a connecting block, a first driving unit and a second driving unit; a first mounting groove is provided at the bottom of the movable plate; the screw rod is installed in the first mounting groove, and two sections of reverse threads are provided on the screw rod; two connecting blocks are provided, and the two connecting blocks are respectively installed on the two sections of reverse threads; the upper end of the splint is rotatably installed on the bottom of the connecting block; the first driving unit is connected to the screw rod for driving the screw rod to rotate; the second driving unit is connected to the splint for driving the splint to rotate relative to the connecting block.

[0012] Preferably, the first driving unit comprises a first servo motor connected to the screw rod and used for driving the screw rod to rotate.

[0013] Preferably, the second driving unit includes a rotating shaft and a second servo motor; a second mounting groove is provided at the bottom of the connecting block; the upper end of the clamping plate is rotatably mounted in the second mounting groove through the rotating shaft; the second servo motor is connected to the rotating shaft for driving the rotating shaft to rotate.

[0014] Preferably, the second driving unit also includes a slide rail and a moving block; the slide rail is installed on one side of the moving plate, and the slide rail is parallel to the screw rod; there are two moving blocks, and the two moving blocks are slidably installed on the slide rail; the second servo motor is respectively installed on the two moving blocks, and its output shaft passes through the moving block and is connected to the rotating shaft; the moving plate is provided with an avoidance groove for the output shaft of the second servo motor to move.

[0015] Preferably, a side of the clamping plate is provided with cushioning cotton.

[0016] Preferably, a plurality of suction nozzles for sucking objects are provided on the working side of the vacuum suction plate.

[0017] The utility model relates to an adjustable material-grabbing manipulator, which enables the user to adjust the object grabbing method as needed through the arrangement of a moving plate, a clamping plate, a vacuum suction plate and a driving component, without the need for auxiliary work, thereby greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of an adjustable material-retrieving manipulator of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram from another angle;

[0020] Figure 3 for Figure 1 Overall schematic diagram after removing the moving plate. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figures 1 to 3 , an adjustable material taking manipulator, comprising

[0025] A moving plate 10, the moving plate 10 is connected to the moving mechanism and is used to move under the drive of the moving mechanism;

[0026] The clamping plate 20 is provided with two clamping plates 20, and the two clamping plates 20 are installed at the bottom of the movable plate 10;

[0027] A vacuum suction plate 30, which is installed on the side of the two clamping plates 20 that are away from each other;

[0028] The driving assembly 40 is connected to the two clamping plates 20 and is used to drive the two clamping plates 20 to move closer to each other when an object needs to be clamped, and to drive the two clamping plates 20 to rotate inward when an object needs to be sucked, so that the working side of the vacuum suction plate 30 faces the object to be sucked.

[0029] In this embodiment, during operation, when it is necessary to clamp an object, the movable plate 10 moves under the drive of the movable mechanism so that the object is located between the two clamping plates 20, and then the driving component 40 drives the two clamping plates 20 to move toward each other, thereby clamping the object. After the clamping is completed, the object is transferred to the destination through the movable mechanism; when it is necessary to suck the object, the driving component 40 drives the two clamping plates 20 to rotate inwardly so that the working side of the vacuum suction plate 30 faces the object to be sucked, and then the object is attached and adsorbed under the drive of the movable mechanism, and then it is transferred to the destination.

[0030] The utility model relates to an adjustable material-grabbing robot, which enables the user to adjust the object grabbing method as needed through the arrangement of a moving plate 10, a clamping plate 20, a vacuum suction plate 30 and a driving assembly 40, without the need for auxiliary work, thereby greatly improving the user experience.

[0031] In a specific embodiment, the driving assembly 40 includes a screw rod 401, a connecting block 402, a first driving unit and a second driving unit; a first mounting groove is provided at the bottom of the movable plate 10; the screw rod 401 is installed in the first mounting groove, and two sections of reverse threads are provided on the screw rod 401; two connecting blocks 402 are provided, and the two connecting blocks 402 are respectively installed on the two sections of reverse threads; the upper end of the clamping plate 20 is rotatably installed at the bottom of the connecting block 402; the first driving unit is connected to the screw rod 401, and is used to drive the screw rod 401 to rotate; the second driving unit is connected to the clamping plate 20, and is used to drive the clamping plate 20 to rotate relative to the connecting block 402. In this embodiment, when working, when it is necessary to clamp an object, the first driving unit drives the screw rod 401 to rotate, and then drives the two clamping plates 20 to approach each other through the screw rod 401; when it is necessary to suck the object, the second driving unit drives the clamping plate 20 to rotate inward, so that the working side of the vacuum suction plate 30 faces the upper end of the object.

[0032] In a specific embodiment, the first driving unit includes a first servo motor 403 connected to the screw rod 401 and used to drive the screw rod 401 to rotate.

[0033] In a specific embodiment, the second driving unit includes a rotating shaft 404 and a second servo motor 405; a second mounting groove is provided at the bottom of the connecting block 402; the upper end of the clamping plate 20 is rotatably mounted in the second mounting groove through the rotating shaft 404; the second servo motor 405 is connected to the rotating shaft 404 and is used to drive the rotating shaft 404 to rotate. Further, the second driving unit also includes a slide rail 406 and a moving block 407; the slide rail 406 is installed on one side of the moving plate 10, and the slide rail 406 is parallel to the screw rod 401; there are two moving blocks 407, and the two moving blocks 407 are slidably mounted on the slide rail 406; the second servo motor 405 is respectively installed on the two moving blocks 407, and its output shaft passes through the moving block 407 and is connected to the rotating shaft 404; the moving plate 10 is provided with an avoidance groove 101 for the output shaft of the second servo motor 405 to move. In this embodiment, when the first servo motor 403 drives the screw rod 401 to rotate, the connecting block 402 further drives the two moving blocks 407 and the second servo motor 405 connected to the moving block 407 to move along the slide rail 406. The setting of the moving block 407 and the slide rail 406 ensures the stability of the second servo motor 405 during movement.

[0034] In a specific embodiment, a side of the clamping plate 20 is provided with a cushioning cotton 50. In this embodiment, the cushioning cotton 50 is provided to prevent damage to the object during clamping. Further, a plurality of suction nozzles 301 for sucking objects are provided on the working side of the vacuum suction plate 30.

[0035] The utility model relates to an adjustable material-grabbing robot, which enables the user to adjust the object grabbing method as needed through the arrangement of a moving plate 10, a clamping plate 20, a vacuum suction plate 30 and a driving assembly 40, without the need for auxiliary work, thereby greatly improving the user experience.

[0036] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An adjustable material taking manipulator, characterized in that: include A moving plate, the moving plate is connected to the moving mechanism and is used to move under the drive of the moving mechanism; A clamping plate, wherein two clamping plates are provided and the two clamping plates are installed at the bottom of the movable plate; A vacuum suction plate, the vacuum suction plate is installed on a side of the two clamping plates away from each other; A driving assembly is connected to the two clamping plates, and is used to drive the two clamping plates to approach each other when an object needs to be clamped, and to drive the two clamping plates to rotate inward when an object needs to be sucked, so that the working side of the vacuum suction plate faces the object to be sucked.

2. According to claim 1, the adjustable material taking manipulator is characterized in that: The driving assembly includes a screw rod, a connecting block, a first driving unit and a second driving unit; a first mounting groove is provided at the bottom of the movable plate; the screw rod is installed in the first mounting groove, and two sections of reverse threads are provided on the screw rod; two connecting blocks are provided, and the two connecting blocks are respectively installed on the two sections of reverse threads; the upper end of the clamping plate is rotatably installed at the bottom of the connecting block; the first driving unit is connected to the screw rod for driving the screw rod to rotate; the second driving unit is connected to the clamping plate for driving the clamping plate to rotate relative to the connecting block.

3. According to claim 2, the adjustable material taking manipulator is characterized in that: The first driving unit includes a first servo motor connected to the lead screw and used for driving the lead screw to rotate.

4. The adjustable material taking manipulator according to claim 2 is characterized in that: The second driving unit includes a rotating shaft and a second servo motor; a second mounting groove is provided at the bottom of the connecting block; the upper end of the clamping plate is rotatably mounted in the second mounting groove through the rotating shaft; the second servo motor is connected to the rotating shaft for driving the rotating shaft to rotate.

5. The adjustable material taking manipulator according to claim 4 is characterized in that: The second driving unit also includes a slide rail and a moving block; the slide rail is installed on one side of the moving plate, and the slide rail is parallel to the screw rod; there are two moving blocks, and the two moving blocks are slidably installed on the slide rail; the second servo motor is respectively installed on the two moving blocks, and its output shaft passes through the moving block and is connected to the rotating shaft; the moving plate is provided with an avoidance groove for the output shaft of the second servo motor to move.

6. The adjustable material taking manipulator according to claim 1, characterized in that: A side of the clamping plate is provided with buffer cotton.

7. The adjustable material taking manipulator according to claim 1 is characterized in that: A plurality of suction nozzles for sucking objects are arranged on the working side of the vacuum suction plate.

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