Handheld electric adsorption manipulator

Abstract

The utility model relates to the technical field of mechanical devices, in particular to a handheld electric adsorption mechanical arm which comprises a fixing plate, a mechanical arm is installed on the fixing plate, the fixing plate and the mechanical arm are locked in the mode that a bolt penetrates through a positioning screw hole, and a first open groove and a second open groove are formed in the mechanical arm and the fixing plate respectively. The first open groove and the second open groove are each provided with an adsorption assembly. An adsorption assembly arranged on the mechanical arm is composed of a piston cylinder and a suction cup, negative pressure control, adsorption and release of the suction cup can be achieved, adsorption and release of the mechanical arm are guaranteed through a regulation and control button at the bottom end of a handheld rod, and an extension plate in sliding connection is installed between a mechanical arm connecting plate and a fixing plate. The pressing plate is controlled to regulate and control the air cylinder to output the length of the air rod, the length of the corresponding mechanical arm can be conveniently adjusted according to objects of different lengths, the smoothness after adsorption is guaranteed, and therefore the stability and the grabbing precision of the mechanical arm are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical devices, in particular to a handheld electric adsorption manipulator. Background Art

[0002] A manipulator is an automatic device that can mimic certain movements and functions of the human hand and arm, used to grasp and move objects or operate tools according to a fixed program. The manipulator is the earliest industrial robot and also the earliest modern robot. It can replace heavy labor to achieve mechanization and automation of production. It can operate in harmful environments to protect human safety. Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry, and atomic energy sectors.

[0003] The manipulator is a new type of device developed in the process of mechanized and automated production. In modern production processes, manipulators are widely used in automatic production lines. The development and production of robots has become a rapidly developing emerging technology in the field of high technology. It has further promoted the development of manipulators, enabling manipulators to better achieve an organic combination with mechanization and automation. Although the manipulator is not as flexible as a human hand, it has the characteristics of being able to repeatedly perform work and labor, not being tired, not afraid of danger, and having greater strength to lift heavy objects than a human hand. The current manipulator's grasping process is unstable because the manipulator itself cannot be adjusted. A handheld electric adsorption manipulator is needed to solve this problem. Utility Model Content

[0004] The purpose of the present invention is to provide a handheld electric adsorption manipulator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a handheld electric adsorption manipulator, comprising a fixed plate, a manipulator arm is mounted on the fixed plate, the fixed plate and the manipulator arm are locked by bolts passing through positioning screw holes, and the manipulator arm and the fixed plate are respectively provided with a first slot and a second slot, and adsorption components are installed on the first slot and the second slot, the adsorption component comprises a piston cylinder and a suction cup, a hand-held rod is fixedly mounted on the fixed plate, and a control button for controlling the adsorption of the suction cup is mounted at the bottom end of the hand-held rod, a controller is fixedly mounted on the bottom end of the fixed plate, and an electromagnetic sensor is provided on one side of the controller, an electromagnetic wire is connected to the electromagnetic sensor, and the electromagnetic wire is respectively connected to the adsorption components, connecting plates are installed on both sides of the fixed plate, and the connecting plate and the fixed plate are connected by an extension plate, and a telescopic component is installed at the bottom end of the connecting plate.

[0006] As an optimal technical solution of the present invention, a cylinder is installed on the telescopic assembly, the cylinder is fixedly installed on the bottom end of the fixed plate, a gas rod is installed on the output end of the cylinder, and an adjustable pressing plate is installed on one side of the cylinder.

[0007] As a preferred technical solution of the present invention, the other end of the gas rod is fixedly mounted on a stopper, and the stopper is fixedly mounted on a connecting plate.

[0008] As a preferred technical solution of the present invention, a sliding groove is provided in the fixed plate, and sliders are fixedly installed on both sides of the extension plate, and the sliders on both sides of the extension plate are slidably connected to the sliding groove in the fixed plate.

[0009] As a preferred technical solution of the present invention, a limiting member is installed on the adsorption component, and the adsorption component is connected to the notches of the first slot and the second slot through the limiting member.

[0010] As the preferred technical solution of the present invention, there is a permanent magnet in the piston cylinder, the bottom end of the piston cylinder is connected to a suction cup, two adsorption components are installed at the bottom ends of the fixed plate and the connecting plates on both sides, and four adsorption components are installed at the bottom end of the robotic arm.

[0011] As a preferred technical solution of the present invention, the controller is provided with a corresponding chip and a power supply, and the controller is connected to the control button at the bottom end of the handheld rod.

[0012] As a preferred technical solution of the present invention, the electromagnetic wire is connected to a solenoid valve, and the model of the solenoid valve is XZ-B550V.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The utility model is a handheld electric adsorption manipulator. The adsorption assembly of the manipulator provided in the device is composed of a piston cylinder and a suction cup, which can realize negative pressure control, adsorption and release of the suction cup. The adsorption and release of the manipulator are ensured by the control button at the bottom end of the handheld rod.

[0015] (2) The utility model is a handheld electric adsorption manipulator. A slidably connected extension plate is installed between the manipulator connecting plate and the fixed plate of the device. The length of the air rod is output by controlling the pressing plate to adjust the cylinder. It is convenient to adjust the corresponding manipulator length according to objects of different lengths to ensure the flatness after adsorption, thereby improving its stability and grasping accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is one of the structural schematic diagrams of a handheld electric adsorption manipulator according to an embodiment of the present utility model;

[0018] Figure 2 This is a second structural diagram of a handheld electric adsorption manipulator according to an embodiment of the present utility model;

[0019] Figure 3 It is a bottom view of a handheld electric adsorption manipulator according to an embodiment of the utility model.

[0020] Reference numerals:

[0021] 1. Fixing plate; 2. Handle bar; 3. Control button; 4. Robotic arm; 5. First slot; 6. Positioning screw hole; 7. Limiting piece; 8. Suction cup; 9. Electromagnetic wire; 10. Solenoid valve; 11. Slider; 12. Slide groove; 13. Piston cylinder; 14. Electromagnetic sensor; 15. Extension plate; 16. Connecting plate; 17. Controller; 18. Second slot; 19. Cylinder; 20. Air rod; 21. Stopper; 22. Press plate. DETAILED DESCRIPTION

[0022] Below, the utility model is further described with reference to the accompanying drawings and specific embodiments:

[0023] Example 1

[0024] refer to Figures 1 to 2Embodiment 1 is described, comprising a fixing plate 1, on which a robotic arm 4 is mounted, the fixing plate 1 and the robotic arm 4 are locked by bolts passing through positioning screw holes 6, and a first slot 5 and a second slot 18 are respectively provided on the robotic arm 4 and the fixing plate 1, and an adsorption assembly is installed on the first slot 5 and the second slot 18, the adsorption assembly comprises a piston cylinder 13 and a suction cup 8, a hand-held rod 2 is fixedly mounted on the fixing plate 1, and a control button 3 for controlling the adsorption of the suction cup 8 is installed at the bottom end of the hand-held rod 2, a controller 17 is fixedly mounted at the bottom end of the fixing plate 1, and an electromagnetic sensor 14 is provided on one side of the controller 17, an electromagnetic wire 9 is connected to the electromagnetic sensor 14, and the electromagnetic wire 9 is respectively connected to the adsorption assembly, connecting plates 16 are installed on both sides of the fixing plate 1, and an extension plate 15 is passed between the connecting plate 16 and the fixing plate 1 Connection, a telescopic component is installed at the bottom of the connecting plate 16, and a limit member 7 is installed on the adsorption component. The adsorption component is connected to the notch of the first slot 5 and the second slot 18 through the limit member 7. A permanent magnet is contained in the piston cylinder 13, wherein the permanent magnet controls adsorption and release through a mechanical structure such as a piston, and is matched with an electromagnetic valve 10 to control the internal air pressure of the suction cup 8, which can realize negative pressure control, adsorption and release of the suction cup 8. The bottom end of the piston cylinder 13 is connected to the suction cup 8, and two adsorption components are installed at the bottom of the fixed plate 1 and the connecting plates 16 on both sides, and four adsorption components are installed at the bottom end of the robotic arm 4. The controller 17 is provided with a corresponding chip and a power supply, and the controller 17 is connected to the control button 3 at the bottom end of the handheld rod 2. The electromagnetic wire 9 is connected to the electromagnetic valve 10, and the model of the solenoid valve 10 is XZ-B550V;

[0025] In this embodiment, the adsorption assembly is composed of a piston cylinder 13 and a suction cup 8, and the adsorption and release of the manipulator are ensured by adjusting the control button 3 at the bottom end of the handheld rod 2.

[0026] Example 2

[0027] refer to Figure 3 Example 2 is described. This embodiment further describes Example 1, including a telescopic component, on which a cylinder 19 is installed. The cylinder 19 is fixedly installed at the bottom end of the fixed plate 1, and a gas rod 20 is installed at the output end of the cylinder 19. An adjustable pressing plate 22 is installed on one side of the cylinder 19, and the other end of the gas rod 20 is fixedly installed on the stopper 21. The stopper 21 is fixedly installed on the connecting plate 16. A slide groove 12 is provided in the fixed plate 1, and sliders 11 are fixedly installed on both sides of the extension plate 15. The sliders 11 on both sides of the extension plate 15 are slidably connected to the slide groove 12 in the fixed plate 1. The sliders 11 at both ends of the extension plate 15 are slidably connected to the slide groove 12 in the fixed plate 1 to ensure that no deviation occurs during the sliding process;

[0028] In this embodiment, the telescopic assembly is used to control the pressing plate 22 to regulate the telescopic movement of the gas rod 20 to achieve length adjustment of the entire manipulator, thereby ensuring flatness after adsorption.

[0029] In specific applications, a first slot 5 and a second slot 18 are respectively provided between the fixed plate 1 and the robotic arm 4 installed on the manipulator provided in the device, and the first slot 5 and the second slot 18 are connected to an adsorption component through a limiter 7, wherein the adsorption component is composed of a piston cylinder 13 and a suction cup 8, and a permanent magnet is contained in the piston cylinder 13. The permanent magnet controls adsorption and release through a mechanical structure such as a piston, and is matched with an electromagnetic valve 10 to control the internal air pressure of the suction cup 8, which can realize negative pressure control, adsorption and release of the suction cup 8, and the electromagnetic wires 9 connected to the electromagnetic valve 10 are all connected to the electromagnetic sensor 14 to ensure stable control, and a controller 17 for controlling it is provided on one side of the electromagnetic sensor 14, and the controller 17 is provided with a corresponding chip and a power supply circuit. The source ensures the adsorption and release of the manipulator through the control button 3 at the bottom of the hand-held rod 2. Connecting plates 16 are respectively installed on both sides of the fixed plate 1 on the manipulator, and a slidably connected extension plate 15 is installed between the connecting plate 16 and the fixed plate 1. The sliders 11 at both sides of the extension plate 15 are slidably connected to the slide groove 12 in the fixed plate 1 to ensure that no offset occurs during the sliding process. The cylinder 19 is controlled by controlling the pressing plate 22 to output the length of the gas rod 20. Since the other end of the gas rod 20 is fixedly mounted on the stop block 21 at the bottom of the connecting plate 16, the length adjustment of the entire manipulator is achieved by adjusting the extension and contraction of the gas rod 20, which is convenient for adjusting the corresponding manipulator length according to objects of different lengths to ensure the flatness after adsorption, thereby improving its stability and grasping accuracy.

[0030] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle", "inside", "top", "bottom end", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, for example, they can mean fixed connection, detachable connection, or integral connection; they can mean mechanical connection or electrical connection; they can mean direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalent features for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A handheld electric adsorption manipulator, characterized in that: The invention comprises a fixing plate (1), a mechanical arm (4) is mounted on the fixing plate (1), the fixing plate (1) and the mechanical arm (4) are locked by bolts passing through positioning screw holes (6), and the mechanical arm (4) and the fixing plate (1) are respectively provided with a first slot (5) and a second slot (18), and an adsorption assembly is mounted on the first slot (5) and the second slot (18), and the adsorption assembly includes two parts, a piston cylinder (13) and a suction cup (8), and a hand-held rod (2) is fixedly mounted on the fixing plate (1), and the bottom of the hand-held rod (2) is fixedly mounted on the fixing plate (1). A control button (3) for controlling the adsorption of the suction cup (8) is installed at the end of the fixing plate (1), a controller (17) is fixedly installed at the bottom end of the fixing plate (1), and an electromagnetic sensor (14) is provided on one side of the controller (17), and an electromagnetic wire (9) is connected to the electromagnetic sensor (14), and the electromagnetic wire (9) is respectively connected to the adsorption component, and connecting plates (16) are installed on both sides of the fixing plate (1), and the connecting plate (16) and the fixing plate (1) are connected by an extension plate (15), and a telescopic component is installed at the bottom end of the connecting plate (16).

2. A handheld electric adsorption manipulator according to claim 1, characterized in that: A cylinder (19) is installed on the telescopic assembly, and the cylinder (19) is fixedly installed at the bottom end of the fixed plate (1). A gas rod (20) is installed at the output end of the cylinder (19), and a pressure plate (22) that can be adjusted is installed on one side of the cylinder (19).

3. A handheld electric adsorption manipulator according to claim 2, characterized in that: The other end of the gas rod (20) is fixedly mounted on a stopper (21), and the stopper (21) is fixedly mounted on a connecting plate (16).

4. A handheld electric adsorption manipulator according to claim 1, characterized in that: A sliding groove (12) is provided in the fixed plate (1), and sliders (11) are fixedly installed on both sides of the extension plate (15). The sliders (11) on both sides of the extension plate (15) are slidably connected to the sliding groove (12) in the fixed plate (1).

5. The handheld electric adsorption manipulator according to claim 1, characterized in that: A limiting member (7) is installed on the adsorption assembly, and the adsorption assembly is connected to the notches of the first slot (5) and the second slot (18) via the limiting member (7).

6. The handheld electric adsorption manipulator according to claim 1, characterized in that: A permanent magnet is provided in the piston cylinder (13), and a suction cup (8) is connected to the bottom end of the piston cylinder (13). Two adsorption components are installed at the bottom ends of the fixed plate (1) and the connecting plates (16) on both sides, and four adsorption components are installed at the bottom end of the robotic arm (4).

7. The handheld electric adsorption manipulator according to claim 1, characterized in that: The controller (17) is provided with a corresponding chip and a power supply, and the controller (17) is connected to the control button (3) at the bottom end of the handheld rod (2).

8. The handheld electric adsorption manipulator according to claim 1, characterized in that: The electromagnetic wire (9) is connected to a solenoid valve (10), and the model of the solenoid valve (10) is XZ-B550V.

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