CN210256194U

CN210256194U - Multifunctional robot tongs

Info

Publication number: CN210256194U
Application number: CN201921535170.4U
Authority: CN
Inventors: 王汉智; 张斌
Original assignee: Hainan Babit Network Technology Co Ltd
Current assignee: Hainan Babit Network Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-07
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a multifunctional robot gripper, belonging to the technical field of robots, comprising a transmission case, wherein two groups of rotating shafts are arranged inside the transmission case, the outer surfaces of the two groups of rotating shafts are fixed with grippers, the outer surface of the rotating shaft is fixed with a driving gear, the outer surface of the rotating shaft is fixed with a driven gear, a driving controller is arranged above the inside of the transmission case, the back of the transmission case is provided with a motor, when the robot is installed, a user pulls a pull ring again to enable a fixed rod and a spring to shrink, then a worker slides one side of a gripper to the inner side of an installation part, then the user sends the pull ring, due to the resetting property of the spring, the fixed rod is inserted into the fixed groove again, thereby playing a fixed role for the gripper, preventing the gripper from being separated during operation, and improving the stability of the gripper, the gripper can be replaced at will, the gripping work of objects with different shapes can be met, and the functionality of the gripper function is improved.

Description

Multifunctional robot tongs

Technical Field

The utility model relates to the technical field of robot, specifically be a multi-functional robot tongs.

Background

A Robot (Robot) is a machine device that automatically executes work, and can accept human commands, run pre-programmed programs, and perform actions according to principles formulated by artificial intelligence techniques.

The gripper of current robot tongs application scope is little, can only snatch the article of looks adaptation with it, is not convenient for snatch of different article to the gripper has used the easy wearing and tearing of being of a specified duration, thereby is not convenient for change the gripper for a long time, leads to the inboard of gripper comparatively smooth, makes article grab insecure easily, drops easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional robot tongs to it is little to provide application scope in solving above-mentioned background art, the problem of being not convenient for change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional robot tongs, includes the transmission case, the internally mounted of transmission case has two sets of pivots, and is two sets of the surface of pivot all is fixed with the tongs, and is a set of the surface mounting of pivot has the driving gear, another group the surface mounting of pivot has driven gear, drive controller is installed to the inside top of transmission case, the motor is installed at the back of transmission case, just the output of motor extends to the inside of transmission case and with a set of the pivot is connected, the bottom of tongs is fixed with the installed part, the inboard of installed part is fixed with the paw, the fixed slot has been seted up to one side of paw, installed part one side runs through there is the dead lever that extends to the fixed slot inside, the surface of dead lever has cup jointed the spring, the internally mounted of paw has the electro-magnet.

Preferably, the bottom of the transmission case is provided with a movable opening.

Preferably, the top of the transmission case is provided with a telescopic arm through a bolt.

Preferably, the drive controller is electrically connected with the motor.

Preferably, a pull ring is fixed to one end of the fixing rod.

Preferably, the other side of the paw is serrated.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional robot gripper is provided with a fixing rod, an installation part, a fixing groove, a spring and a pull ring, when different objects need to be gripped or claws need to be replaced due to abrasion, a user can pull the pull ring to enable the spring to contract, the fixing rod is separated from the fixing groove, at the moment, a worker can slide the claws away from the installation part to finish the disassembly work, then the worker finds a proper or new claw, when the gripper is installed, the user pulls the pull ring again to enable the fixing rod and the spring to contract, then the worker slides one side of the claw to the inner side of the installation part, then the user sends the claw to the pull ring, due to the resetting property of the spring, the fixing rod is inserted into the fixing groove again, so that the claw is fixed, the claw is prevented from being separated during operation, the stability of the claw is improved, the gripper can be replaced at will, and the gripping work of the objects, and also great the maintenance work who has made things convenient for the hand claw, simultaneously, the inside of hand claw is provided with the electro-magnet, and the electro-magnet produces magnetism after the circular telegram when picking up metal object, has the adsorption affinity to metal object for it is more firm to pick article, and the inboard of hand claw is the cockscomb structure simultaneously, has increased the frictional force with article, the condition that appears dropping when preventing to pick article.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the driving gear of the present invention;

FIG. 3 is a schematic view of the mounting assembly of the present invention;

FIG. 4 is a schematic side sectional view of the transmission case of the present invention;

fig. 5 is a schematic view of the structure of the paw of the present invention.

In the figure: 1. a transmission case; 2. a rotating shaft; 3. a driving gear; 4. a gripper; 5. a driven gear; 6. a mounting member; 7. a paw; 8. fixing the rod; 9. fixing grooves; 10. a spring; 11. an electromagnet; 12. a motor; 13. a telescopic arm; 14. a drive controller; 15. a movable opening; 16. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional robot gripper comprises a transmission case 1, rotating shafts 2, driving gears 3, grippers 4, driven gears 5, mounting pieces 6, grippers 7, fixing rods 8, fixing grooves 9, springs 10, electromagnets 11, motors 12, telescopic arms 13, driving controllers 14, movable ports 15 and pull rings 16, wherein two groups of rotating shafts 2 are arranged inside the transmission case 1, the grippers 4 are fixed on the outer surfaces of the two groups of rotating shafts 2, the driving gears 3 are fixed on the outer surfaces of one group of rotating shafts 2, the driven gears 5 are fixed on the outer surfaces of the other group of rotating shafts 2, the driving controllers 14 are arranged above the inside of the transmission case 1, the motors 12 are arranged on the back of the transmission case 1, the output ends of the motors 12 extend into the transmission case 1 and are connected with the one group of rotating shafts 2, the mounting pieces 6 are fixed at the bottom of the grippers 4, the grippers 7 are fixed on the inner sides of the mounting pieces 6, one sides of the grippers 7 are, the dead lever 8 that extends to fixed slot 9 inside has been run through to installed part 6 one side, and the surface of dead lever 8 has cup jointed spring 10, and the internally mounted of hand claw 7 has electro-magnet 11, is convenient for snatch the metal object.

Referring to fig. 1 and 4, a movable opening 15 is formed at the bottom of the transmission case 1, so that the two groups of grippers 4 can move inside the movable opening 15.

Referring to fig. 1 and 4, a telescopic arm 13 is mounted at the top of the transmission case 1 through a bolt, so that the gripper 4 can be conveniently extended to grip an object, and the driving controller 14 is electrically connected with the motor 12, so that the motor 12 can be conveniently controlled to rotate forward and backward, thereby completing the steps of gripping and putting down the gripper 4.

Referring to fig. 1, 2 and 5, a pull ring 16 is fixed at one end of the fixing rod 8 to facilitate pulling the fixing rod 8, and the other side of the claw 7 is serrated to increase the friction force with the object and prevent the object from sliding down.

The working principle is as follows: firstly, a worker checks whether each part is intact or not, if the part is damaged, the part is replaced in time, then the worker installs the telescopic arm 13 and the robot, when the robot works, the driving controller 14 enables the motor 12 to rotate forwards, so that the driving gear 3 and the driven gear 5 do meshing motion towards the inner side, and the rotating shaft 2 drives the gripper 4 to have an expansion trend, when the robot grips, the driving controller 14 enables the motor 12 to rotate backwards, so that the driving gear 3 and the driven gear 5 do meshing motion towards the outer side, so that the gripper 4 tends to approach, the gripper 7 clamps and fixes the object, when the gripper 7 needs to be worn and replaced for gripping different objects or the gripper 7 needs to be replaced, a user can pull the pull ring 16 to contract the spring 10, the fixed rod 8 is separated from the fixed groove 9, and at the moment, the worker can slide and separate the gripper 7 and the mounting piece 6, then the staff finds suitable or new hand claw 7, when installing, the user pulls the pull ring 16 again, makes the dead lever 8 and spring 10 contract, then the staff slides one side of hand claw 7 to the inboard of installed part 6, then the user sends the pull ring 16 to, because the resilience of spring 10 makes dead lever 8 insert again in fixed slot 9, thereby play a fixed action to hand claw 7, prevent that hand claw 7 from breaking away from taking place at the during operation, improved the stability of hand claw 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional robot tongs, includes transmission case (1), its characterized in that: the automatic transmission device is characterized in that two groups of rotating shafts (2) are arranged inside the transmission case (1), the outer surfaces of the two groups of rotating shafts (2) are respectively fixed with a gripper (4), the outer surface of one group of rotating shafts (2) is fixed with a driving gear (3), the outer surface of the other group of rotating shafts (2) is fixed with a driven gear (5), a driving controller (14) is arranged above the inside of the transmission case (1), a motor (12) is arranged at the back of the transmission case (1), the output end of the motor (12) extends into the inside of the transmission case (1) and is connected with one group of rotating shafts (2), an installation part (6) is fixed at the bottom of the gripper (4), a gripper (7) is fixed on the inner side of the installation part (6), a fixing groove (9) is formed in one side of the gripper (7), a fixing rod (8) extending into the fixing groove (9) penetrates through one side, the outer surface of the fixed rod (8) is sleeved with a spring (10), and an electromagnet (11) is arranged inside the paw (7).

2. The multi-functional robot gripper of claim 1, wherein: the bottom of the transmission case (1) is provided with a movable opening (15).

3. The multi-functional robot gripper of claim 1, wherein: and a telescopic arm (13) is arranged at the top of the transmission case (1) through a bolt.

4. The multi-functional robot gripper of claim 1, wherein: the driving controller (14) is electrically connected with the motor (12).

5. The multi-functional robot gripper of claim 1, wherein: and one end of the fixed rod (8) is fixed with a pull ring (16).

6. The multi-functional robot gripper of claim 1, wherein: the other side of the paw (7) is in a sawtooth shape.