Manipulator for clamping and discharging materials

Abstract

The utility model discloses a manipulator for clamping and discharging, which relates to the field of manipulators and comprises a base, a driving component is mounted on one side of the top of the base, a displacement component is movably connected to the side edge of the driving component, a rotating tooth block is arranged on the side edge of the displacement component, and a first connecting frame is mounted at the top of the rotating tooth block. A second connecting frame is arranged at the top of the first connecting frame, and a manipulator assembly is arranged at the top of the second connecting frame. According to the mechanical arm for material clamping and discharging, the arranged translation air cylinder is started, the rack can be driven by the displacement assembly to transversely move, when the rack moves, the rack can be meshed with the rotating tooth block, and at the moment, the mechanical clamping jaw can be driven by the first connecting frame to rotate; in this way, the position of the manipulator assembly can be adjusted according to the position of a material, when the displacement assembly moves, the guide rod can be driven to move in the inner cavity of the driving assembly, and therefore the moving positions of the displacement assembly and the rack can be guided.

Description

Technical Field

[0001] This utility model relates to the field of robotic arms, and in particular to a robotic arm for clamping and releasing materials. Background Technology

[0002] A robotic arm is an automated operating device that can mimic certain movements and functions of a human hand and arm to grasp, move objects, or operate tools according to a fixed program. Its characteristic is that it can be programmed to complete various expected tasks. In terms of structure and performance, it combines the advantages of both humans and machines. The robotic arm is the earliest industrial robot and also the earliest modern robot. It can replace heavy human labor to realize the mechanization and automation of production. It can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry, and nuclear energy sectors.

[0003] Existing robotic arms have complex structures, are inconvenient to maintain, and occupy a large area. They are also inconvenient for clamping and unloading small equipment and for moving around a wide area in confined spaces.

[0004] Therefore, it is necessary to propose a robotic arm for clamping and unloading materials to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a robotic arm for clamping and unloading materials, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A material clamping and unloading robot includes a base, a translation cylinder is mounted on one side of the top of the base, a rotating toothed block is provided on the side of the translation cylinder, a first connecting frame is mounted on the top of the rotating toothed block, a second connecting frame is provided on the top of the first connecting frame, and a rotating gripping module is provided on the top of the second connecting frame.

[0008] Preferably, the bottom of the translation cylinder is vertically and movably connected to the side of the base.

[0009] Preferably, a rack is provided on the side of the base, the rack moves laterally on the side of the base, the rack meshes with a rotating toothed block, a fixed seat is installed on the top of the base, and the rotating toothed block is rotatably connected to the inner cavity of the fixed seat.

[0010] Preferably, a swing cylinder is installed at one end of the first connecting frame, and a second connecting frame is installed at the output end of the swing cylinder.

[0011] Preferably, a swing arm is installed at one end of the second connecting frame, and a third connecting frame is installed on the swing arm via a first rotating shaft. A rotary gripping module is installed at one end of the third connecting frame, and a mechanical gripper is installed on the side of the rotary gripping module.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The material handling robot can drive the rack to move laterally by activating the translation cylinder. When the rack moves, it can mesh with the rotating toothed block. At this time, the mechanical gripper can be rotated through the first connecting frame, so that the position of the mechanical gripper can be adjusted according to the position of the material.

[0014] This material clamping and unloading robot can move the mechanical gripper via the second connecting frame by activating the set swing table cylinder. It can also rotate the mechanical gripper via the third connecting frame by activating the set swing arm. Furthermore, it can rotate the mechanical gripper by activating the set rotary gripping module. Based on this, the material clamping and unloading range of the mechanical gripper can be greatly increased, which can effectively improve work efficiency.

[0015] This material clamping and unloading robot arm, by activating the set mechanical grippers, can move the mechanical grippers left and right through the rotating gripping module, thereby clamping and unloading materials. With the mechanical grippers that can move freely, it can clamp and unload materials at multiple positions. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the swing-table cylinder of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotating gripping module of this utility model;

[0019] Figure 4 This is a schematic diagram of the mechanical gripper of this utility model.

[0020] In the diagram: 1. Base; 3. Translation cylinder; 5. Rack; 6. Rotating gear block; 7. Fixed seat; 8. First connecting frame; 9. Swinging platform cylinder; 11. Second connecting frame; 12. Swing arm; 13. Third connecting frame; 14. Rotary gripping module; 19. Mechanical gripper. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-4 As shown, a material handling robot includes a base 1. A translation cylinder 3 is mounted on one side of the top of the base 1. A rotating gear block 6 is arranged on the side of the translation cylinder 3. A first connecting frame 8 is mounted on the top of the rotating gear block 6. A second connecting frame 11 is arranged on the top of the first connecting frame 8. A rotating gripping module 14 is arranged on the top of the second connecting frame 11. The bottom of the translation cylinder 3 is vertically movably connected to the side of the base 1. A rack 5 is arranged on the side of the base 1 and moves laterally along the side of the base 1. The rack 5 meshes with the rotating gear block 6. A fixed seat 7 is installed on the top of the base 1. The rotating gear block 6 is rotatably connected in the inner cavity of the fixed seat 7. A swing cylinder 9 is installed at one end of the first connecting frame 8. A second connecting frame 11 is installed at the output end of the swing cylinder 9. A swing arm 12 is installed at one end of the second connecting frame 11. A third connecting frame 13 is installed on the swing arm 12 through the first rotating shaft. A rotating gripping module 14 is installed at one end of the third connecting frame 13. A mechanical gripper 19 is installed on the side of the rotating gripping module 14.

[0023] By activating the translation cylinder 3, the rack 5 can be moved laterally. When the rack 5 moves, it can mesh with the rotating toothed block 6. At this time, the mechanical gripper 19 can be rotated through the first connecting frame 8. This allows the position of the mechanical gripper 19 to be adjusted according to the position of the material. By activating the swing table cylinder 9, the mechanical gripper 19 can be moved through the second connecting frame 11. By activating the swing arm 12, the mechanical gripper 19 can be rotated through the third connecting frame 13. By activating the rotating gripping module 14, the mechanical gripper 19 can be rotated. Based on this, the material gripping and unloading range of the mechanical gripper 19 can be greatly improved, which can effectively improve work efficiency. With the mechanical gripper 19, which can move freely, the material can be gripped and unloaded at multiple positions.

[0024] It should be noted that this utility model is a manipulator for clamping and discharging materials. When in use, the translation cylinder 3 is activated, which drives the rack 5 to move laterally on the top of the base 1. After the rack 5 moves, it can engage with the rotating tooth block 6. At this time, the first connecting frame 8 can drive the rotating gripping module 14 to rotate. According to the required clamping and discharging position of the material, the swing table cylinder 9, the swing arm 12, and the rotating gripping module 14 are activated until the mechanical gripper 19 is moved to the appropriate position. The mechanical gripper 19 is activated to clamp the material. The translation cylinder 3, the swing table cylinder 9, the swing arm 12, and the rotating gripping module 14 are activated again to move the material to the discharging position. After that, the mechanical gripper 19 is released to complete the material discharging work.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanical hand for gripping and releasing material, comprising a base (1), characterized in that: The side of the top of the base (1) is provided with a translation air cylinder (3), the side of the translation air cylinder (3) is provided with a rotary gear block (6), the top of the rotary gear block (6) is provided with a first connecting frame (8), the top of the first connecting frame (8) is provided with a second connecting frame (11), and the top of the second connecting frame (11) is provided with a rotary grabbing module (14).

2. The mechanical hand for gripping and releasing material according to claim 1, wherein: The bottom of the translation air cylinder (3) is vertically and movably connected to the side of the base (1).

3. The mechanical hand for gripping and releasing material according to claim 2, wherein: The side of the base (1) is provided with a rack (5), the rack (5) moves laterally on the side of the base (1), the rack (5) is engaged with the rotary gear block (6), the top of the base (1) is provided with a fixed seat (7), and the rotary gear block (6) is rotatably connected in the inner cavity of the fixed seat (7).

4. The mechanical hand for gripping and releasing material according to claim 3, wherein: One end of the first connecting frame (8) is provided with a swing table air cylinder (9), and the output end of the swing table air cylinder (9) is provided with a second connecting frame (11).

5. The mechanical hand for gripping and releasing material according to claim 4, wherein: One end of the second connecting frame (11) is provided with a swing arm (12), the swing arm (12) is provided with a third connecting frame (13) through a first rotating shaft, one end of the third connecting frame (13) is provided with a rotary grabbing module (14), and the side of the rotary grabbing module (14) is provided with a mechanical clamp jaw (19).

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