CN213801889U

CN213801889U - Manipulator convenient to transport work piece

Info

Publication number: CN213801889U
Application number: CN202022047568.2U
Authority: CN
Inventors: 罗鹏; 奥日格勒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-27
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the technical field of mechanical arms, and discloses a mechanical arm convenient for transferring workpieces, which comprises a base, the outer top wall of the base is fixedly provided with a base, the outer top wall of the base is movably connected with a first rotating column, one end of the first rotating column, which is far away from the base, is rotatably connected with a second rotating column, one end of the second rotating column, which is far away from the first rotating column, is welded with a first hinge, one end of the first hinge far away from the second rotary column is movably connected with a first mechanical arm, on one hand, the utility model drives the connecting plate to move up and down along the direction of the perpendicular line through the cylinder, the height adjustment operation of the fixing device and the electromagnet can be realized, on the other hand, the motor drives the driving wheel, the driving wheel drives the driven wheel which is meshed and connected with the driving wheel to rotate, the transposition operation of the fixing device and the electromagnet can be completed, so that the device can be used for transferring metal workpieces and nonmetal workpieces compatibly.

Description

Manipulator convenient to transport work piece

Technical Field

The utility model belongs to the technical field of the manipulator, concretely relates to manipulator convenient to transport the work piece.

Background

A robot is an automatic manipulator that simulates some of the motion functions of a human hand and arm to grasp, transport objects or manipulate tools according to a fixed program. The robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance. The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.

The existing manipulator convenient for transferring the workpiece is lack of compatible transferring operation for metal workpieces and non-metal workpieces, so that the using function of the existing manipulator convenient for transferring the workpiece is single, and the transferring efficiency of the manipulator to the workpiece is to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator convenient to transport work piece to thereby solve the current manipulator of being convenient for transport the work piece and transport the incompatible problem that leads to the comparatively single of device service function of operation to metal work piece and non-metal work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a manipulator convenient for transferring workpieces comprises a base, wherein a base is fixedly arranged on the outer top wall of the base, the outer top wall of the base is movably connected with a first rotating column, one end of the first rotating column, which is far away from the base, is rotatably connected with a second rotating column, a first hinge is welded at one end of the second rotary column, which is far away from the first rotary column, a first mechanical arm is movably connected at one end of the first hinge, which is far away from the second rotary column, one end of the first mechanical arm, which is far away from the first hinge, is rotatably connected with a second mechanical arm, one end of the second mechanical arm, which is far away from the first mechanical arm, is fixedly provided with a connector, one end of the connector, which is far away from the connector, is welded with a second hinge, one side of the second hinge, which is far away from the connector, is movably connected with a connecting column, the one end fixedly connected with cylinder that the second hinge was kept away from to the spliced pole, the output fixedly connected with connecting plate of cylinder.

Preferably, the connecting plate is kept away from one side of cylinder and is seted up the spout, the inside swing joint of spout has the movable rod, two the one end that the connecting plate was kept away from to the movable rod all is equipped with from the driving wheel, the outer diapire fixed mounting of connecting plate has the motor, the output of motor rotates and is connected with the action wheel, the action wheel with from the driving wheel meshing connection.

Preferably, one end of one of the movable rods, which is far away from the connecting plate, penetrates through the driving wheel and is fixedly connected with the electromagnet, and the other end of the other movable rod, which is far away from the connecting plate, penetrates through the driving wheel and is fixedly connected with the fixing device.

Preferably, two the connecting rod, two are all welded to fixing device's outer top wall the connecting rod is kept away from fixing device's one end fixedly connected with and is connected the platform, connect platform and movable rod fixed connection.

Preferably, the fixing device is movably connected with a screw rod inside, and the opposite sides of the two screw rods are welded with cushion blocks.

Preferably, turntables are welded on the opposite sides of the two screws.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses an aspect drives the elevating movement of connecting plate along the ground plumb line direction through the cylinder, can realize the regulation operation of fixing device and electro-magnet height, on the other hand passes through the motor and drives the action wheel, thereby it is rotatory from the driving wheel that the action wheel drives the meshing to connect, can accomplish the transposition operation of fixing device and electro-magnet, thereby realize the device to metal work piece and the compatible operation of transporting of non-metal work piece, thereby the manipulator of having solved the current work piece of being convenient for transport the work piece transports the incompatible problem that leads to the device service function comparatively single of operation to metal work piece and non-metal work piece.

(2) The utility model discloses a grip the carousel and drive the screw rod and rotate, the screw rod then takes place relative movement with fixing device, can make the opposite side of two cushions to the centre gripping operation of being transported the work piece to solved the manipulator and leaded to the problem that non-metallic work piece dropped because of the clamping-force is insufficient when transporting non-metallic work piece, promoted the centre gripping and the transport efficiency of device.

Drawings

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

FIG. 2 is a front view of the driving wheel and the driven wheel of the present invention;

FIG. 3 is an enlarged view of the fixing device of the present invention;

fig. 4 is a side view of the hinge of the present invention;

fig. 5 is a bottom view of the chute of the present invention;

in the figure: 1. a base; 2. a base; 3. a first rotating column; 4. a second rotary column; 5. a first hinge; 6. a first robot arm; 7. a second mechanical arm; 8. a connector; 9. a second hinge; 10. a cylinder; 11. connecting columns; 12. a connecting plate; 13. a fixing device; 14. an electromagnet; 15. a movable rod; 16. a connecting table; 17. a connecting rod; 18. a screw; 19. a turntable; 20. cushion blocks; 21. a motor; 22. a driving wheel; 23. a driven wheel; 24. a chute.

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.

Referring to fig. 1-5, the present invention provides the following technical solutions: a manipulator convenient for transferring workpieces comprises a base 1, a base 2 is fixedly installed on the outer top wall of the base 1, the outer top wall of the base 2 is movably connected with a first rotary column 3, one end, far away from the base 2, of the first rotary column 3 is rotatably connected with a second rotary column 4, one end, far away from the first rotary column 3, of the second rotary column 4 is welded with a first hinge 5, one end, far away from the second rotary column 4, of the first hinge 5 is movably connected with a first mechanical arm 6, one end, far away from the first hinge 5, of the first mechanical arm 6 is rotatably connected with a second mechanical arm 7, one end, far away from the first mechanical arm 6, of the second mechanical arm 7 is fixedly installed with a connector 8, one end, far away from the connector 8, of the connector 8 is welded with a second hinge 9, one side, far away from the connector 8, of the second hinge 9 is movably connected with a connecting column 11, one end, far away from the second hinge 9, of the connecting column 11 is fixedly connected with a cylinder 10, and the output end of the cylinder 10 is fixedly connected with a connecting plate 12, the first hinge 5, the first mechanical arm 6, the second mechanical arm 7, the connector 8 and the second hinge 9 can be connected in a rotating mode through the first rotating column 3 and the second rotating column 4 and can rotate parallel to the horizontal line, and meanwhile, the connector 8 and the second hinge 9 can be adjusted in height through the movable connection of the first mechanical arm 6 and the second mechanical arm 7.

Furthermore, a chute 24 is formed in one side, away from the cylinder 10, of the connecting plate 12, a movable rod 15 is movably connected inside the chute 24, driven wheels 23 are arranged at one ends, away from the connecting plate 12, of the two movable rods 15, a motor 21 is fixedly mounted on the outer bottom wall of the connecting plate 12, the motor 21 is a three-phase asynchronous motor with the model of Y90S-2, the power of the motor is 1.2kW, the rotating speed of the motor is 2840r/min, an output end of the motor 21 is rotatably connected with a driving wheel 22, and the driving wheel 22 is meshed with the driven wheels 23.

Furthermore, one end of one of the movable rods 15, which is far away from the connecting plate 12, penetrates through the driving wheel 22 and is fixedly connected with the electromagnet, one end of the other movable rod 15, which is far away from the connecting plate 12, penetrates through the driving wheel 22 and is fixedly connected with the fixing device 13, the motor 21 drives the driving wheel 22, and the driving wheel 22 drives the driven wheel 23 connected in a meshed manner to rotate, so that the transposition operation of the fixing device 13 and the electromagnet 14 can be completed, and the compatible transferring operation of the device on metal workpieces and non-metal workpieces is realized.

Furthermore, connecting rods 17 are welded on the outer top walls of the two fixing devices 13, one ends, far away from the fixing devices 13, of the two connecting rods 17 are fixedly connected with connecting tables 16, and the connecting tables 16 are fixedly connected with the movable rods 15.

Specifically, the screws 18 are movably connected inside the fixing device 13, the cushion blocks 20 are welded on the opposite sides of the two screws 18, and the clamping and transferring efficiency of the workpiece can be improved through the cushion blocks 20.

It is worth to be noted that the turntables 19 are welded on the opposite sides of the two screws 18, and the movement of the cushion blocks 20 driven by the screws 18 can be realized through the turntables 19.

The utility model discloses a theory of operation and use flow: before the novel device is used, firstly, the cylinder 10 is driven to operate, on one hand, the cylinder 10 drives the connecting plate 12 to move up and down along the direction of the ground plumb line, so that the height adjustment operation of the fixing device 13 and the electromagnet 14 can be realized, on the other hand, the motor 21 drives the driving wheel 22, and the driving wheel 22 drives the driven wheel 23 connected in a meshed mode to rotate, so that the transposition operation of the fixing device 13 and the electromagnet 14 can be completed, the compatible transfer operation of the device on metal workpieces and non-metal workpieces is realized, and the problem that the existing manipulator convenient for transferring the workpieces is incompatible with the transfer operation of the metal workpieces and the non-metal workpieces, so that the using function of the device is single is solved;

after the transposition operation of the fixing device 13 and the electromagnet 14 is finished, the adsorption and transfer operation of the metal workpiece can be realized by driving the electromagnet 14;

accomplish the absorption of electro-magnet 14 and transport the operation after, if realize fixing device 13's transportation operation, the accessible grips carousel 19 and drives screw rod 18 and rotate, screw rod 18 takes place relative movement then with fixing device 13, can make the opposite side of two cushions 20 to the centre gripping operation of being transported the work piece, can realize the centre gripping operation of non-metal work piece, the problem that the manipulator drops because of the clamping-force is not enough when transporting non-metal work piece has also been solved simultaneously, the centre gripping and the transportation efficiency of device have been promoted.

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 manipulator convenient to transport work piece, includes base (1), its characterized in that: the outer top wall of the base (1) is fixedly provided with a base (2), the outer top wall of the base (2) is movably connected with a first rotary column (3), one end, far away from the base (2), of the first rotary column (3) is rotatably connected with a second rotary column (4), one end, far away from the first rotary column (3), of the second rotary column (4) is welded with a first hinge (5), one end, far away from the second rotary column (4), of the first hinge (5) is movably connected with a first mechanical arm (6), one end, far away from the first hinge (5), of the first mechanical arm (6) is rotatably connected with a second mechanical arm (7), one end, far away from the first mechanical arm (6), of the second mechanical arm (7) is fixedly provided with a connector (8), one end, far away from the connector (8), of the connector (8) is welded with a second hinge (9), one side, far away from the connector (8), of the second hinge (9) is movably connected with a connecting column (11), one end fixedly connected with cylinder (10) of second hinge (9) is kept away from in spliced pole (11), the output fixedly connected with connecting plate (12) of cylinder (10).

2. A robot for facilitating transfer of a workpiece, according to claim 1, wherein: spout (24) have been seted up to one side that cylinder (10) were kept away from in connecting plate (12), the inside swing joint of spout (24) has movable rod (15), two the one end that connecting plate (12) were kept away from in movable rod (15) all is equipped with from driving wheel (23), the outer diapire fixed mounting of connecting plate (12) has motor (21), the output of motor (21) rotates and is connected with action wheel (22), action wheel (22) are connected with from driving wheel (23) meshing.

3. A robot for facilitating transfer of a workpiece, according to claim 2, wherein: one end, far away from the connecting plate (12), of one of the movable rods (15) penetrates through the driving wheel (22) and is fixedly connected with an electromagnet, and the other end, far away from the connecting plate (12), of the movable rod (15) penetrates through the driving wheel (22) and is fixedly connected with the fixing device (13).

4. A robot for facilitating transfer of a workpiece according to claim 3, wherein: two connecting rod (17), two all welded on the outer roof of fixing device (13) one end fixedly connected with connection platform (16) of fixing device (13) are kept away from in connecting rod (17), connect platform (16) and movable rod (15) fixed connection.

5. A robot for facilitating transfer of a workpiece according to claim 4, wherein: the inner part of the fixing device (13) is movably connected with a screw (18), and the opposite sides of the two screws (18) are welded with cushion blocks (20).

6. A robot for facilitating transfer of a workpiece, according to claim 5, wherein: turntables (19) are welded on the opposite sides of the two screws (18).