CN218965440U

CN218965440U - Electric manipulator

Info

Publication number: CN218965440U
Application number: CN202223388332.0U
Authority: CN
Inventors: 陈原; 董文斌; 叶会明
Original assignee: Shandong Zefutai Environmental Protection Technology Co ltd
Current assignee: Shandong Zefutai Environmental Protection Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-05
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an electric manipulator which comprises a mechanical arm and a multi-adaptability clamping mechanism, wherein the end part of the mechanical arm is connected with a bracket, the multi-adaptability clamping mechanism is arranged below the bracket, the multi-adaptability clamping mechanism is provided with a bottom supporting component, and the multi-adaptability clamping mechanism comprises an air cylinder, a clamping block, a connecting shaft and a clamping part. The utility model belongs to the technical field of electric manipulators, and particularly relates to an electric manipulator which can be suitable for workpieces of various types and sizes, can clamp and move stably, and can support and protect the bottom of the clamped workpiece to prevent falling.

Description

Electric manipulator

Technical Field

The utility model belongs to the technical field of electric manipulators, and particularly relates to an electric manipulator.

Background

The manipulator is the earliest industrial robot, can complete various expected operations through programming, has the advantages of both people and a mechanical mobile phone device in terms of construction and performance, can replace heavy labor of people to realize mechanization and automation of production, and can be operated under harmful environments to protect personal safety.

When the electric manipulator is used, clamping jaws are required to be used for clamping and moving objects, but the objects fall off due to the fact that the objects are easy to shake when moving, so that damage is caused, and machining efficiency is affected. The present utility model provides an electric manipulator for solving the above-mentioned technical problems.

Disclosure of Invention

In order to solve the problems, the utility model provides the electric manipulator which can be suitable for workpieces with various types and sizes, can clamp and move stably, and can support and protect the bottom of the clamped workpiece to prevent falling.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: an electric manipulator comprises a mechanical arm and a multi-adaptability clamping mechanism, wherein the end part of the mechanical arm is connected with a bracket, the multi-adaptability clamping mechanism is arranged below the bracket, and a bottom bearing assembly is arranged on the multi-adaptability clamping mechanism; the multi-adaptability clamping mechanism comprises a cylinder, clamping blocks, a connecting shaft and a clamping part, wherein the support is in an inverted U-shaped structure, the bottom end of the support is fixedly connected with a supporting plate, the cylinder is arranged below the support, the output end of the cylinder penetrates through the supporting plate, the clamping blocks are arranged at the output end of the cylinder, clamping grooves are formed in two sides of the clamping blocks, the middle part of the connecting shaft is hinged in the clamping grooves, supporting seats are arranged below two end parts of the supporting plate, connecting rods are hinged on the supporting seats, the end parts of the connecting rods are hinged to the end parts of the connecting shafts, and the clamping part is fixedly arranged at one end of the connecting shaft far away from the connecting rods.

Preferably, the bottom support assembly comprises a rotating motor and a supporting plate, wherein the rotating motor is arranged in the supporting plate, the output end of the rotating motor penetrates through the bottom wall of the supporting plate, and the top end of the supporting plate is connected to the output end of the rotating motor.

As a preferable technical scheme of the utility model, the supporting plate is arranged in an L-shaped structure.

As a preferable technical scheme of the utility model, the side wall of the clamping part is provided with the anti-slip pad, and the anti-slip pad is made of rubber materials.

As a preferable technical scheme of the utility model, the connecting shaft is in an L-shaped structure, and the bending part of the connecting shaft is hinged with the clamping groove.

As a preferable technical scheme of the utility model, the rotary motor is a servo motor.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the electric manipulator provided by the utility model, through the arrangement of the multi-adaptability clamping mechanism, the air cylinder drives the clamping block to move, the clamping block moves to drive the connecting shaft to deflect, the connecting shaft is limited by the connecting rod, the hinge joint of the connecting shaft and the clamping groove is used as the rotation center to deflect, the connecting shafts on two sides drive the clamping parts to deflect oppositely to clamp workpieces, and the electric manipulator can be suitable for workpieces with various types and sizes and can clamp and move more stably; through the setting of bottom bearing subassembly, after clamping the work piece with clamping part, rotating electrical machines drive layer board rotates under the work piece of centre gripping, plays auxiliary anti-drop's effect to it.

Drawings

FIG. 1 is a schematic view of the overall structure of an electric manipulator according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a top view of a clamping block of an electric manipulator according to the present utility model.

The device comprises a mechanical arm, a multi-adaptability clamping mechanism, a bracket, a bottom supporting component, a cylinder, a clamping block, a connecting shaft, a clamping part, a supporting plate, a clamping groove, a connecting rod, a rotating motor, a supporting plate and an anti-skid pad, wherein the clamping groove is formed in the bottom of the mechanical arm, the clamping mechanism is formed in the bottom of the mechanical arm, the clamping block, the clamping shaft is formed in the clamping part, the clamping arm, the clamping groove is formed in the clamping groove, and the clamping groove is formed in the clamping arm, the clamping groove is formed in the clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the electric manipulator provided by the utility model comprises a mechanical arm 1 and a multi-adaptability clamping mechanism 2, wherein the end part of the mechanical arm 1 is connected with a bracket 3, the multi-adaptability clamping mechanism 2 is arranged below the bracket 3, so that the electric manipulator can be suitable for workpieces with various types and sizes, can clamp and move more stably, and a bottom supporting component 4 is arranged on the multi-adaptability clamping mechanism 2, and simultaneously, the bottom of the clamped workpiece is supported and protected so as to prevent falling; the multi-adaptability clamping mechanism 2 comprises an air cylinder 5, clamping blocks 6, a connecting shaft 7 and a clamping part 8, wherein the support 3 is arranged in an inverted U-shaped structure, the bottom end of the support 3 is fixedly connected with a supporting plate 9, the air cylinder 5 is arranged below the support 3, the output end of the air cylinder 5 penetrates through the supporting plate 9, the clamping blocks 6 are arranged at the output end of the air cylinder 5, clamping grooves 10 are formed in two sides of the clamping blocks 6, the connecting shaft 7 is arranged in an L-shaped structure, the bending part of the connecting shaft 7 is hinged with the clamping grooves 10, supports are arranged at the lower ends of the supporting plate 9, connecting rods 11 are hinged to the supports, the ends of the connecting rods 11 are hinged to the ends of the connecting shafts 7, the clamping parts 8 are fixedly arranged at one ends of the connecting shafts 7 away from the connecting rods 11, the air cylinder 5 drives the clamping blocks 6 to move, the connecting shafts 7 are driven to deflect and move by the connecting rods 11, the connecting shafts 7 deflect by taking the hinging part of the connecting shafts 7 and the clamping grooves 10 as a rotating center, the connecting shafts 7 on two sides drive the clamping parts 8 to deflect oppositely, and clamp workpieces, and workpieces can be suitable for workpieces of various sizes, and simultaneously, and the workpieces can be clamped stably and move.

The bottom bearing assembly 4 comprises a rotating motor 12 and a supporting plate 13, wherein the rotating motor 12 is arranged in the supporting plate 9, the output end of the rotating motor 12 penetrates through the bottom wall of the supporting plate 9, the top end of the supporting plate 13 is connected to the output end of the rotating motor 12, the supporting plate 13 is of an L-shaped structure, after a workpiece is clamped by the clamping part 8, the rotating motor 12 drives the supporting plate 13 to rotate below the clamped workpiece, and an auxiliary anti-falling effect is achieved on the workpiece.

The anti-slip pad 14 is arranged on the side wall of the clamping part 8, the anti-slip pad 14 is made of rubber materials, and the clamping friction force is increased, so that the workpiece clamping is more stable when the workpiece is clamped, and meanwhile, the workpiece clamping device has a certain protection effect on the clamped workpiece.

The rotary motor 12 is a servo motor.

When the clamping device is specifically used, two groups of clamping parts 8 are controlled by a mechanical wall to be arranged on two sides of a workpiece to be clamped, the air cylinder 5 is started, the air cylinder 5 drives the clamping block 6 to move, the clamping block 6 moves to drive the connecting shaft 7 to deflect and move, the connecting shaft 7 is limited by the connecting rod 11, the hinge joint of the connecting shaft 7 and the clamping groove 10 is used as a rotation center to deflect, the connecting shafts 7 on two sides drive the clamping parts 8 to deflect and move in opposite directions to clamp the workpiece, after the clamping parts 8 clamp the workpiece to be lifted, the rotating motor 12 is started at the same time, and the rotating motor 12 drives the supporting plate 13 to rotate below the clamped workpiece, so that an auxiliary anti-falling effect is achieved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An electric manipulator, characterized in that: the device comprises a mechanical arm (1) and a multi-adaptability clamping mechanism (2), wherein the end part of the mechanical arm (1) is connected with a bracket (3), the multi-adaptability clamping mechanism (2) is arranged below the bracket (3), and a bottom bearing component (4) is arranged on the multi-adaptability clamping mechanism (2); the multi-adaptability clamping mechanism (2) comprises an air cylinder (5), clamping blocks (6), a connecting shaft (7) and a clamping part (8), wherein the support (3) is arranged in an inverted U-shaped structure, the bottom end of the support (3) is fixedly connected with a supporting plate (9), the air cylinder (5) is arranged below the support (3), the output end of the air cylinder (5) penetrates through the supporting plate (9), the clamping blocks (6) are arranged at the output end of the air cylinder (5), clamping grooves (10) are formed in two sides of the clamping blocks (6), the middle part of the connecting shaft (7) is hinged in the clamping grooves (10), supports are arranged below two ends of the supporting plate (9), connecting rods (11) are hinged on the supports, the end parts of the connecting rods (11) are hinged to the end parts of the connecting shaft (7), and the clamping part (8) is fixedly arranged at one end, far away from the connecting rods (11); the bottom bearing assembly (4) comprises a rotating motor (12) and a supporting plate (13), wherein the rotating motor (12) is arranged in the supporting plate (9), the output end of the rotating motor (12) penetrates through the bottom wall of the supporting plate (9), and the top end of the supporting plate (13) is connected to the output end of the rotating motor (12).

2. An electric manipulator according to claim 1, characterized in that: the supporting plate (13) is arranged in an L-shaped structure.

3. An electric manipulator according to claim 2, characterized in that: the side wall of the clamping part (8) is provided with an anti-slip pad (14), and the anti-slip pad (14) is made of rubber materials.

4. An electric manipulator according to claim 3, characterized in that: the connecting shaft (7) is of an L-shaped structure, and the bending part of the connecting shaft (7) is hinged with the clamping groove (10).

5. An electric manipulator according to claim 4, wherein: the rotary motor (12) is a servo motor.