CN214924391U

CN214924391U - Robot gripper capable of being partially disassembled and replaced

Info

Publication number: CN214924391U
Application number: CN202120549594.7U
Authority: CN
Inventors: 肖宇
Original assignee: Chengdu Yiwusi Technology Co ltd
Current assignee: Chengdu Yiwusi Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-30
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a robot tongs that can partially tear open and trade belongs to mechanical equipment technical field, including the workstation, the workstation top outside is rotated and is provided with first electric turntable, and first electric turntable top outside fixed mounting has first hydraulic stem, and the inboard rotation in first hydraulic stem top is provided with the second hydraulic stem, and the rotation in the second hydraulic stem top outside is provided with the second electric turntable. The utility model discloses in, through the size of iron plate, the staff twists out from the spacing groove that the telescopic link front end outside set up with the spacing bolt that the telescopic link rear end outside set up, then carries out the regulation of length to the tongs, when adjusting the tongs for the size of needs, twists corresponding spacing hole with spacing bolt in, then can carry out the centre gripping to the iron plate and fix.

Description

Robot gripper capable of being partially disassembled and replaced

Technical Field

The utility model belongs to the technical field of mechanical equipment, specifically be a robot tongs that can partly tear open and trade.

Background

The robot is an intelligent machine capable of working semi-autonomously or fully autonomously, the robot can assist or even replace human beings to complete dangerous, heavy and complex work, work efficiency and quality are improved, human life is served, and the activity and capacity range of the human beings is enlarged or extended.

The existing robot gripper cannot clamp and convey iron blocks in all directions, so that the existing value of the robot gripper is low, the iron blocks fall off due to shaking of a mechanical arm when the existing robot gripper conveys the iron blocks, the iron blocks can be damaged, the existing robot gripper cannot clamp and convey the shape of the iron blocks according to needs, and the robot gripper can only convey the iron blocks in one shape.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing robot gripper cannot clamp and convey an iron block in an all-around mode, and the iron block can fall off due to shaking of a mechanical arm when the iron block is conveyed, and the gripper can be replaced at any time by clamping the shape of the conveyed iron block according to needs, the robot gripper capable of being partially disassembled and replaced is provided.

The utility model adopts the technical scheme as follows: the utility model provides a robot tongs that can partly tear open and trade, includes the workstation, the workstation top outside is rotated and is provided with first electric turntable, first electric turntable top outside fixed mounting has first hydraulic stem, first hydraulic stem top internal rotation is provided with the second hydraulic stem, second hydraulic stem top outside is rotated and is provided with second electric turntable, second electric turntable top outside fixed mounting has the connecting plate, connecting plate outside one end fixed mounting has the bottom plate, the inside slip of bottom plate is provided with the slider, slider bottom outside one end fixed mounting has electric telescopic handle, slider top outside fixed mounting has the telescopic link, telescopic link outside one end fixed mounting has the clamp splice.

The connecting plate and the outer side of the bottom plate are both provided with thread grooves, and the thread grooves are in threaded engagement connection through threaded rods.

The inner side of the bottom plate is provided with a sliding groove, and the bottom of the sliding block is provided with a pulley.

The number of the electric telescopic rods, the number of the sliding blocks and the number of the telescopic rods are two, the electric telescopic rods, the sliding blocks and the telescopic rods are symmetrically arranged from top to bottom, a limiting groove is formed in the outer side of the front end of each telescopic rod, and a limiting bolt is arranged in the outer side of the rear end of each telescopic rod.

The inner sides of the clamping blocks are provided with six electromagnets, and every three electromagnets are symmetrically arranged up and down.

The gear is arranged on the inner side of the top of the first hydraulic rod, the servo motor is arranged on the outer side of the gear in a matched mode, and the outer side of the gear is connected with the second hydraulic rod in an engaged mode.

The hydraulic pump is matched with the first electric rotary table, the second electric rotary table and the first hydraulic rod, the hydraulic pump is matched with the second hydraulic rod, the electric telescopic rod, the electromagnet is arranged on the inner side of the clamping block, and the servo motor is matched with the outer side of the gear and is electrically connected with an external power supply.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, twist out from the thread groove through the threaded rod with the connecting plate outside the bottom plate, can pull down the machine tongs on the bottom plate, like this alright change different machine tongs with the shape according to the iron plate.

2. The utility model discloses in, through the size of iron plate, the spacing bolt that the staff set up the telescopic link rear end outside is twisted out from the spacing groove that the telescopic link front end outside set up, then carry out the regulation of length to the tongs, when adjusting the tongs for the size of needs, twist spacing bolt in the spacing hole that corresponds, then can carry out the centre gripping to the iron plate and fix, it slides in the spout that the bottom plate bottom inboard set up to promote the pulley that the slider bottom set up through making electric telescopic handle, alright make the interval between the clamp splice littleer with the indirect, alright carry with carrying littleer iron plate.

3. The utility model discloses in, can make the electro-magnet live with the firm absorption of iron plate through the electro-magnet circular telegram that sets up for the clamp splice inboard, can improve the fixed effect to the iron plate like this, make it can not drop because of the shake.

4. The utility model discloses in, can make the device can carry out three hundred sixty degrees rotations when the iron plate is good in the centre gripping through first electric turntable to second electric turntable can make machine tongs carry out three hundred sixty degrees rotations and adjust the angle of centre gripping iron plate.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present invention;

fig. 2 is a schematic sketch of the three-dimensional structure of the robot gripper of the utility model;

fig. 3 is an enlarged schematic diagram of a portion a in fig. 1 according to the present invention.

The labels in the figure are: 1. a work table; 2. a first electric turntable; 3. a first hydraulic lever; 4. a second hydraulic rod; 5. a second electric turntable; 6. a connecting plate; 7. a base plate; 701. an electric telescopic rod; 702. a slider; 703. a telescopic rod; 704. and (5) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in:

referring to fig. 1-3, a robot gripper that can be partially disassembled and replaced, including workstation 1, the 1 top outside of workstation rotates and is provided with first

electric turntable

2, 2 top outside fixed mounting of first electric turntable has first

hydraulic stem

3, 3 top inboard rotations of first hydraulic stem are provided with second hydraulic stem 4, 4 top outsides of second hydraulic stem rotate and are provided with second

electric turntable

5, 5 top outsides of second electric turntable fixed mounting have connecting

plate

6, 6 outside one end fixed mounting of connecting plate has bottom plate 7, the inside slip of bottom plate 7 is provided with slider 702, slider 702 bottom outside one end fixed mounting has electric telescopic handle 701, slider 702 top outside fixed mounting has telescopic link 703, telescopic link 703 outside one end fixed mounting has clamp splice 704.

Furthermore, the connecting plate 6 and the bottom plate 7 outside all are provided with the thread groove, and the thread groove all carries out threaded connection through the threaded rod, when the different robot tongs of needs change, can be through unscrewing the threaded rod with the connecting plate 6 and the bottom plate 7 outside from the thread groove, can pull down the machine tongs on the bottom plate 7, alright change different machine tongs like this according to the shape of iron plate.

Further, bottom plate 7 bottom inboard is provided with the spout, and slider 702 bottom is provided with the pulley, and is smaller when the iron plate that needs the transport, can slide in the spout that bottom plate 7 bottom inboard set up through making electric telescopic handle 701 promote the pulley that slider 702 bottom set up, alright with the interval between the indirect clamp splice 704 of making is littleer, alright with carrying littleer iron plate.

Further, electric telescopic handle 701, slider 702, the quantity of telescopic link 703 is two, and be the symmetry setting from top to bottom, and the telescopic link 703 front end outside is provided with the spacing groove, and the telescopic link 703 rear end outside is provided with spacing bolt, when needs are fixed the centre gripping to the iron plate, through the size according to the iron plate, the staff is twisted out from the spacing groove that the telescopic link 703 front end outside set up with the spacing bolt that the telescopic link 703 rear end outside set up, then carry out the regulation of length to the tongs, when adjusting the tongs to the size that needs, twist into corresponding spacing hole with spacing bolt, then can carry out the centre gripping to the iron plate and fix.

Furthermore, the inner side of the clamping block 704 is provided with six electromagnets, and every three electromagnets are symmetrically arranged up and down, when the clamping block 704 clamps and fixes the iron block, the electromagnets arranged on the inner side of the clamping block 704 are electrified to firmly adsorb the iron block, so that the fixing effect on the iron block can be improved, and the iron block cannot fall off due to shaking.

Further, 3 top inboards of first hydraulic stem are provided with the gear, and the supporting servo motor that is provided with in the gear outside, and the gear outside is connected with the 4 interlocks of second hydraulic stem, when needs make the 4 rotations of second hydraulic stem, can make the gear drive the 4 rotations of second hydraulic stem through the servo motor circular telegram of the supporting setting in the gear outside that sets up for 3 top inboards of first hydraulic stem.

Further, first electric turntable 2, second electric turntable 5, the supporting hydraulic pump that sets up of first hydraulic stem 3, the supporting hydraulic pump that sets up of second hydraulic stem 4, electric telescopic handle 701, the electro-magnet that the clamp splice 704 inboard set up, the supporting servo motor that sets up in the gear outside all with external power electric connection, make first electric turntable 2, second electric turntable 5 can drive the device and rotate, make first hydraulic stem 3, second hydraulic stem 4 can stretch out and draw back, make electric telescopic handle 701 can stretch out and draw back, make the electro-magnet adsorb the iron plate, make the gear can rotate.

The working principle is as follows: firstly, a worker needs to replace a corresponding machine gripper according to the shape of an iron block to be carried, the machine gripper on the bottom plate 7 can be detached by screwing out the connecting plate 6 and a threaded rod on the outer side of the bottom plate 7 from a threaded groove, then the corresponding machine gripper is installed, then the worker clamps and carries the iron block in different places by controlling the first hydraulic rod 3 and the second hydraulic rod 4 to extend and retract, then the worker clamps the iron block, firstly, the electric telescopic rod 701 pushes a pulley arranged at the bottom of the sliding block 702 to slide in a sliding groove arranged on the inner side of the bottom plate 7, the distance between the clamping blocks 704 can be indirectly smaller, then the worker screws out a limiting bolt arranged on the outer side of the rear end of the telescopic rod 703 from a limiting groove arranged on the outer side of the front end of the telescopic rod, then, the length of the gripper is adjusted, and when the gripper is adjusted to the required size, twist the spacing hole that corresponds with spacing bolt, can carry out the centre gripping to the iron plate and fix, and can make the electro-magnet firmly adsorb the iron plate through the electro-magnet circular telegram that sets up for clamp splice 704 inboard, then can make the gear drive second hydraulic stem 4 rotatory through the servo motor circular telegram of the supporting setting in the gear outside for 3 inboard settings in top of first hydraulic stem, and can make the device carry out three hundred sixty degrees rotations when the iron plate has been held to the centre gripping through first electric turntable 2, and second electric turntable 5 can make the machine tongs carry out three hundred sixty degrees rotations and adjust the angle of centre gripping iron plate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a robot tongs that can partly tear open and trade, includes workstation (1), its characterized in that: a first electric turntable (2) is rotatably arranged on the outer side of the top of the workbench (1), a first hydraulic rod (3) is fixedly arranged on the outer side of the top of the first electric turntable (2), a second hydraulic rod (4) is rotatably arranged on the inner side of the top of the first hydraulic rod (3), a second electric turntable (5) is rotatably arranged on the outer side of the top of the second hydraulic rod (4), a connecting plate (6) is fixedly arranged on the outer side of the top of the second electric turntable (5), a bottom plate (7) is fixedly arranged at one end of the outer side of the connecting plate (6), a sliding block (702) is arranged in the bottom plate (7) in a sliding manner, an electric telescopic rod (701) is fixedly arranged at one end of the outer side of the bottom of the sliding block (702), the outer side of the top of the sliding block (702) is fixedly provided with a telescopic rod (703), and one end of the outer side of the telescopic rod (703) is fixedly provided with a clamping block (704).

2. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the outer sides of the connecting plate (6) and the bottom plate (7) are provided with thread grooves, and the thread grooves are connected in a threaded meshed mode through threaded rods.

3. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the inner side of the bottom plate (7) is provided with a sliding groove, and the bottom of the sliding block (702) is provided with a pulley.

4. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the number of the electric telescopic rods (701), the number of the sliding blocks (702) and the number of the telescopic rods (703) are two, the electric telescopic rods are symmetrically arranged from top to bottom, the outer side of the front end of each telescopic rod (703) is provided with a limiting groove, and the outer side of the rear end of each telescopic rod (703) is provided with a limiting bolt.

5. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the inner side of the clamping block (704) is provided with six electromagnets, and every three electromagnets are symmetrically arranged up and down.

6. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the inner side of the top of the first hydraulic rod (3) is provided with a gear, the outer side of the gear is provided with a servo motor in a matching manner, and the outer side of the gear is connected with the second hydraulic rod (4) in an occlusion manner.

7. A partially detachable and replaceable robotic gripper as claimed in claim 1 wherein: the hydraulic pump that first electric turntable (2), second electric turntable (5), first hydraulic stem (3) form a complete set, the hydraulic pump that second hydraulic stem (4) form a complete set, electric telescopic handle (701), the inboard electro-magnet that sets up of clamp splice (704) are all, the supporting servo motor that sets up in the gear outside all with external power electric connection.