CN210973042U

CN210973042U - Box tongs of pile up neatly machine people

Info

Publication number: CN210973042U
Application number: CN201921871313.9U
Authority: CN
Inventors: 李俊峰
Original assignee: Guangdong Aoxiang Robot Co ltd
Current assignee: Guangdong Aoxiang Robot Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-10
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a box tongs of pile up neatly machine people, including the body frame, the lower surface of body frame is provided with the installing port, and the inner wall symmetry of installing port is provided with the track groove, and the inboard sliding connection in installing port and track groove has first splint and second splint, and the surface symmetry of body frame is provided with the bearing, and the inboard of bearing is fixed with the actuating lever, and the surface threaded connection of actuating lever has first splint and second splint, and the one end flange joint of actuating lever has the motor. This kind of box tongs of pile up neatly machine people, during the use, drive first splint and second splint through motor corotation and draw close and insert between the first splint of box butt and the second splint through the tongs, then rise through the cylinder and drive the tongs upwards make first splint of box top butt and second splint surface to this carries out the centre gripping to the four sides of box and has avoided the dropping of snatching in-process box, and satisfies the centre gripping use of not unidimensional box in the certain extent.

Description

Box tongs of pile up neatly machine people

Technical Field

The utility model relates to the technical field of robot, specifically be a box tongs of pile up neatly machine people.

Background

In the mechanical teaching field, can use intelligent pile up neatly machine people research machinery tongs stroke to move, mechanical structure, motion principle, be applied to storage, the commodity circulation field in the reality through research improvement for carrying, pile up neatly box save the hand labor power, promote work efficiency, reduce cost. The existing box type gripper usually clamps a box body from the side by adopting a baffle plate when the box body is gripped, and simultaneously supports the box body from the bottom by using the gripper, because the actual box body size has deviation, the clamping force applied by the baffle plate to the box body from the side is unstable, and the box body is not clamped or restrained in other directions, so that the box body is possibly thrown out from the gripper in the processes of quick stacking and carrying, and danger is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box tongs of pile up neatly machine people to solve the unstable problem of mechanical tongs centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box tongs of pile up neatly machine people, includes the body frame, the lower surface of body frame is provided with the installing port, the inner wall symmetry of installing port is provided with the track groove, the inboard sliding connection in installing port and track groove has first splint and second splint, the surface symmetry of body frame is provided with the bearing, the inboard of bearing is fixed with the actuating lever, the surperficial threaded connection of actuating lever has first splint and second splint, the one end flange joint of actuating lever has the motor.

Preferably, the surface of the driving rod is provided with a positive thread and a negative thread, the surface of the negative thread is in threaded connection with a second clamping plate, and the surface of the positive thread is in threaded connection with a first clamping plate.

Preferably, the surface of first splint and second splint is provided with the slip opening, and the inboard sliding connection of slip opening has the tongs, the fixed surface of first splint and second splint installs the cylinder, and the upper end fixedly connected with tongs of cylinder.

Preferably, the inner walls of the surface sliding through holes of the first clamping plate and the second clamping plate are provided with adjusting holes.

Preferably, the surfaces of the first clamping plate and the second clamping plate are provided with elastic pads.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of box tongs of pile up neatly machine people, during the use, drive first splint and second splint through the motor reversal and remove to the body frame both sides along installing port and track groove and open, then shrink downwards through the cylinder and drive the tongs and extend along sliding opening and regulation mouth downwards, when pressing from both sides, drive first splint and second splint through motor corotation and draw close and insert between first splint of box butt and the second splint through the tongs, then it makes first splint of box top butt and second splint surface upwards to drive the tongs through the cylinder is ascending, carry out the centre gripping on the four sides of box with this and avoided the dropping of snatching the in-process box, and satisfy the centre gripping use of unidimensional box in the certain extent.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a side sectional view of the overall structure of the present invention;

fig. 4 is a circuit diagram of the present invention.

In the figure: the main frame 1, the bearing 11, the mounting port 12, the track groove 13, the elastic pad 14, the first clamping plate 2, the air cylinder 21, the gripper 22, the sliding through port 23, the adjusting port 24, the second clamping plate 3, the motor 4, the driving rod 41, the reverse thread 42 and the positive thread 43.

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, the box-type gripper of the palletizing robot comprises a main frame 1, wherein a mounting opening 12 is formed in the lower surface of the main frame 1, rail grooves 13 are symmetrically formed in the inner wall of the mounting opening 12, a first clamping plate 2 and a second clamping plate 3 are connected to the inner sides of the mounting opening 12 and the rail grooves 13 in a sliding mode, bearings 11 are symmetrically arranged on the surface of the main frame 1, the bearings 11 are used for fixing a driving rod 41 and reducing friction force when the driving rod 41 rotates, a driving rod 41 is fixed to the inner side of each bearing 11, the surface of the driving rod 41 is connected with the first clamping plate 2 and the second clamping plate 3 in a threaded mode, one end of the driving rod 41 is connected with a motor 4 in a flange mode, and the model of.

Referring to fig. 1, a positive thread 43 and a negative thread 42 are disposed on a surface of the driving rod 41, a second clamping plate 3 is connected to a surface of the negative thread 42, a first clamping plate 2 is connected to a surface of the positive thread 43, the driving rod 41 rotates positively to drive the first clamping plate 2 and the second clamping plate 3 to move inward, and the driving rod 41 rotates negatively to drive the first clamping plate 2 and the second clamping plate 3 to separate from each other.

Referring to fig. 1, the surfaces of the first clamping plate 2 and the second clamping plate 3 are provided with a sliding through hole 23, the inner side of the sliding through hole 23 is connected with a gripper 22 in a sliding manner, and the surfaces of the first clamping plate 2 and the second clamping plate 3 are fixedly provided with a cylinder 21, the model of the cylinder 21: SE32 250-S, the upper end of the cylinder 21 is fixedly connected with the gripper 22, and the gripper 22 is driven to ascend through the rising of the cylinder 21 so that the upper surface of the box body upwards abuts against the first clamping plate 2 and the second clamping plate 3.

Referring to fig. 1 and 3, the inner walls of the surface sliding through holes 23 of the first clamping plate 2 and the second clamping plate 3 are provided with adjusting holes 24, and the vertical distance of the adjusting holes 24, that is, the telescopic distance of the cylinder 21, is used for fixing the height of the box body within a certain range.

Referring to fig. 2, the elastic pads 14 are disposed on the surfaces of the first clamping plate 2 and the second clamping plate 3, and the elastic pads 14 are disposed to buffer the inward clamping of the first clamping plate 2 and the second clamping plate 3, and the friction force between the first clamping plate and the box body is increased by the elastic pads 14 through pressing.

Referring to fig. 4, the motor 4 is connected in series to the power circuit.

The utility model discloses when concrete implementation: during the use, because the positive screw 43 threaded connection on actuating lever 4 surface has first splint 2, the reverse screw 42 threaded connection has second splint 3, consequently, it can make first splint 2 and second splint 3 move to the body frame 1 both sides along installing port 12 and track groove 13 and open to drive actuating lever 41 through motor 4 reversal and rotate, because tongs 22 slides and pegs graft in the inboard of sliding opening 23, and be provided with cylinder 21 between tongs 22 and first splint 2 and the second splint 3, so it drives tongs 22 along sliding opening 23 and adjusting port 24 downwardly extending to shrink downwards through cylinder 21, when pressing from both sides, it can make first splint 2 and second splint 3 draw close together to drive actuating lever 41 corotation through motor 4 corotation, tongs 22 through first splint 2 and second splint 3 lower extreme inserts the bottom half, can be with the box butt between first splint 2 and second splint 3, then rise through cylinder 21 and drive tongs 22 and upwards make first splint 2 and second splint 2 of box top butt along sliding opening 23 3 surfaces of splint to this is to the centre gripping of the upper and lower four sides about the box, has avoided the dropping of snatching in-process box, and satisfies the centre gripping use of unidimensional box in the certain limit.

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 box tongs of pile up neatly machine people, includes body frame (1), its characterized in that: the lower surface of body frame (1) is provided with installing port (12), the inner wall symmetry of installing port (12) is provided with track groove (13), the inboard sliding connection of installing port (12) and track groove (13) has first splint (2) and second splint (3), the surperficial symmetry of body frame (1) is provided with bearing (11), the inboard of bearing (11) is fixed with actuating lever (41), the surperficial threaded connection of actuating lever (41) has first splint (2) and second splint (3), the one end flange joint of actuating lever (41) has motor (4).

2. The palletising robot box-type gripper as claimed in claim 1, wherein: the surface of the driving rod (41) is provided with a positive thread (43) and a negative thread (42), the surface of the negative thread (42) is in threaded connection with a second clamping plate (3), and the surface of the positive thread (43) is in threaded connection with a first clamping plate (2).

3. The palletising robot box-type gripper as claimed in claim 1, wherein: the surface of first splint (2) and second splint (3) is provided with slip opening (23), and the inboard sliding connection of slip opening (23) has tongs (22), the fixed surface of first splint (2) and second splint (3) installs cylinder (21), the upper end fixedly connected with tongs (22) of cylinder (21).

4. The palletising robot box-type gripper as claimed in claim 1, wherein: the inner walls of the surface sliding through holes (23) of the first clamping plate (2) and the second clamping plate (3) are provided with adjusting holes (24).

5. The palletising robot box-type gripper as claimed in claim 1, wherein: elastic pads (14) are arranged on the surfaces of the first clamping plate (2) and the second clamping plate (3).