CN215825311U

CN215825311U - Material transports arm

Info

Publication number: CN215825311U
Application number: CN202120349768.5U
Authority: CN
Inventors: 林子春; 吴文俊; 潘林勇
Original assignee: Qixing Intelligent Technology Co Ltd
Current assignee: Qixing Intelligent Technology Co Ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2022-02-15
Anticipated expiration: 2031-02-07

Abstract

The application provides a material transports arm, concretely relates to material handling technical field has rotating basis, crossbeam arm and lifing arm, and rotating basis has base body and joint one, and joint one is installed on the base body, output shaft fixed connection crossbeam arm that joint one has, joint one makes rotary motion through output shaft drive crossbeam arm, and the guide rail motor that crossbeam arm has is first to be matchd and is transferred the guide rail and realize that the lifing arm makes the back-and-forth movement on crossbeam arm, and guide rail motor two that the lifing arm has matches and goes up and down to transfer the guide rail lift and transfer to guide rail motor two and guide rail motor one adopt servo motor, further improve the control accuracy of arm. Through the first problem of effectively having solved current material and having transported the truss and have the operation scope restricted of the material transport arm of this application of above-mentioned technical scheme, the material that secondly provides lower price transports equipment, has great development space in actual production.

Description

Material transports arm

Technical Field

The application provides a material transports arm, concretely relates to material handling technical field.

Background

Many enterprises have all introduced the unloading of going up now and have moved and carry the equipment truss, to the turnover of lathe processing material, adopt truss robot to the supplementary unloading process of going up of current manual work, carry out automatic upgrading and reform transform, reach the intensity of labour who alleviates the people and improve the effect of mill's intelligent operation degree. The truss robot comprises a feeding and discharging mechanism and a clamping mechanism, the clamping mechanism is arranged on the feeding and discharging mechanism, the clamping mechanism only clamps the inner side wall of a workpiece in one direction, the mechanical arm is used for completing actions of clamping a box cover, blanks, semi-finished products and finished products of the turnover box, and the efficiency is high in the machining range of the machine tool. However, since the finished blanks do not reach directly under the trusses from the immediate workshop, or the finished products need to be transported from a higher level to the ground, the trusses cannot be transported beyond the reach of the floor, requiring manual handling. In addition, the truss itself is high in cost, and the cost investment is naturally considered for the low-profit product processing enterprises, so that the design of a movable machine capable of freely transporting and low in cost is a common subject of those skilled in the art.

Disclosure of Invention

Exist not enoughly to current truss technique, this application provides a material transports arm, its characterized in that has rotating basis, crossbeam arm, rotating basis realizes that the crossbeam arm makes rotary motion, the lifing arm realizes the back-and-forth movement on the crossbeam arm, the lifing arm relies on the crossbeam arm to make elevating movement, the lifing arm still installs joint group.

Preferably, the rotating base is provided with a base body and a first joint, the first joint is installed on the base body, an output shaft of the first joint is fixedly connected with the beam arm, the first joint drives the beam arm to rotate through the output shaft, a guide rail motor of the beam arm is matched with a front-rear transfer guide rail to enable the lifting arm to move front and back on the beam arm, and a guide rail motor of the lifting arm is matched with a transfer of lifting and transferring guide rail lifting operation.

Preferably, the joint group is installed at the lower end of the lifting arm, the second guide rail motor and the first guide rail motor are fixedly connected onto the connecting plate, and the joint group is provided with a second joint and a joint, or the joint group is provided with a second joint, a third joint and a fourth joint.

Preferably, the joint group is installed at the lower end of the lifting arm, and the second guide rail motor and the first guide rail motor are fixedly connected with the connecting plate.

Preferably, the second guide rail motor and the first guide rail motor are servo motors.

Preferably, the upright post is mounted on a first joint of the rotating base, one end of the front pull rod is mounted on a beam arm between the upright post and the lifting arm, and the other end of the front pull rod is fixedly connected with the top of the upright post; one end of the rear pull rod is installed and fixed at the tail part of the beam arm, and the other end of the rear pull rod is fixedly connected with the top of the upright post. The beneficial effect of this application is: the crossbeam arm is rotated and moved through the rotating base, the lifting arm moves back and forth on the crossbeam arm, and the lifting arm moves up and down through the crossbeam arm. The rotary base is provided with a base body and a first joint, the first joint is installed on the base body, an output shaft of the first joint is fixedly connected with the beam arm, the first joint drives the beam arm to rotate through the output shaft, a guide rail motor of the beam arm is matched with a front-back transfer guide rail to achieve that the lifting arm moves front and back on the beam arm, a guide rail motor of the lifting arm is matched with a second guide rail motor to lift and transfer the guide rail to lift and transfer, the second guide rail motor and the first guide rail motor adopt servo motors, and the control accuracy of the mechanical arm is further improved. Through the first problem of effectively having solved current material and having transported the truss and have the operation scope restricted of the material transport arm of this application of above-mentioned technical scheme, the material that secondly provides lower price transports equipment, has great development space in actual production.

Drawings

FIG. 1 is a block diagram of a material handling robot according to the present application;

FIG. 2 is a block diagram of a material handling robot of the present application having a mast and front and rear tie rods;

FIG. 3 is a rear view of a material handling robot according to the present application;

fig. 4 is a mounting position diagram of a first guide rail motor and a second guide rail motor of the material conveying mechanical arm.

Reference numerals: the rotary table comprises a rotary base 10, a base body 11, a first joint 12, a beam arm 20, a front-back transfer guide rail 21, a first guide rail motor 22, a lifting arm 30, a lifting transfer guide rail 31, a second guide rail motor 32, a connecting plate 33, a joint group 40, a second joint 41, a third joint 42, a fourth joint 43, a stand column 50, a front pull rod 51 and a rear pull rod 52.

Detailed Description

Preferred embodiments of the present application will be described in detail below with reference to fig. 1-4, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the scope of protection of the present application will be clearly and clearly defined, and these embodiments are only for illustrating the present invention and are not limited thereto.

Example one

The present application provides a material handling robot having a rotating base 10, a beam arm 20 and a lift arm 30. The rotary base 10 is used for realizing the rotary operation of the beam arm 20, and the specific implementation scheme may be that the rotary base 10 has a base body 11 and a joint one 12, the joint one 12 is installed on the base body 11, an output shaft of the joint one 12 is fixedly connected with the beam arm 20, and the joint one 12 drives the beam arm 20 to make rotary movement through the output shaft. The lifting arm 30 moves back and forth on the beam arm 20, and the specific implementation scheme may be that the lifting arm 30 has a lifting transfer guide rail 31 and a second guide rail motor 32; the beam arm 20 has a forward and backward transfer rail 21 and a rail motor one 22, and the rail motor one 22 is operated such that the forward and backward transfer rail 21 is matched with the rail motor one 22 to enable the lifting arm 30 to move forward and backward on the beam arm 20. The lifting arm 30 is moved up and down by the beam arm 20, and a specific embodiment may be to operate the second rail motor 32 so that the lifting/lowering/transferring rail 31 is matched with the second rail motor 32 to lift and transfer.

The second guide rail motor 32 and the first guide rail motor 22 are connected into a whole through a connecting plate 33, and the second guide rail motor 32 and the first guide rail motor 22 are fixed on the connecting plate 33, so that the second guide rail motor 32 and the first guide rail motor 22 move in a coordinated mode. The second guide rail motor 32 and the first guide rail motor 22 are preferably servo motors.

The joint group 40 is still installed to the lower extreme of this application lifing arm 30, and the execution end is transported for the material to joint group 40, needs the material that joint group 40 got to press from both sides.

Example two

The second embodiment is substantially the same as the first embodiment, except that the second embodiment has an upright 50, a front pull rod 51 and a rear pull rod 52, wherein the upright 50 is mounted on the first joint 12; one end of a front pull rod 51 is arranged on the beam arm 20 between the upright post 50 and the lifting arm 30, and the other end of the front pull rod 51 is fixedly connected with the top of the upright post 50; one end of the rear pull rod 52 is installed and fixed at the tail of the beam arm 20, and the other end of the rear pull rod 52 is connected and fixed with the top of the upright 50. The arrangement of the upright column 50, the front pull rod 51 and the rear pull rod 52 enables the structure of the whole mechanical arm to be more consistent with the mechanical principle during operation, and the stability of the operation of the mechanical arm is improved.

EXAMPLE III

The second embodiment is basically the same as the first embodiment, except that the joint group 40 has a second joint 41 and a third joint 42, or the joint group 40 has a second joint 41, a third joint 42 and a fourth joint 43, at least two or more joints are arranged in the joint group 40, and two or three joints can be flexibly arranged according to different actual characteristics of materials to be conveyed, conveying environments and other factors.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. A material conveying mechanical arm is characterized by comprising a rotating base (10), a beam arm (20) and a lifting arm (30), wherein the rotating base (10) realizes that the beam arm (20) rotates and moves, the lifting arm (30) realizes front and back movement on the beam arm (20), the lifting arm (30) depends on the beam arm (20) to move up and down, a joint group (40) is further installed on the lifting arm (30), the rotating base (10) is provided with a base body (11) and a joint I (12), the joint I (12) is installed on the base body (11), an output shaft of the joint I (12) is fixedly connected with the beam arm (20), the joint I (12) drives the beam arm (20) to rotate and move through the output shaft, a guide rail motor I (22) of the beam arm (20) is matched with a front and back transfer guide rail (21) to realize that the lifting arm (30) moves back and forth on the beam arm (20), the second guide rail motor (32) of the lifting arm (30) is matched with the lifting transfer guide rail (31) for transferring in a lifting operation mode.

2. A material handling robot as claimed in claim 1, characterised in that the joint group (40) is mounted at the lower end of the lifting arm (30), the second guide motor (32) is fixed to the first guide motor (22) on the connecting plate (33), the joint group (40) has a second joint (41) and a third joint (42), or the joint group (40) has a second joint (41), a third joint (42) and a fourth joint (43).

3. A material handling robot as claimed in claim 1, characterised in that the joint set (40) is mounted on the lower end of the lifting arm (30) and the second track motor (32) is fixed to the link plate (33) with the first track motor (22).

4. A material handling robot as claimed in claim 1, characterised in that the second track motor (32) and the first track motor (22) are servo motors.

5. A material handling robot as claimed in claim 1, characterized in that the robot has a column (50), a front pull rod (51) and a rear pull rod (52), the column (50) is mounted on a first joint (12) of the rotating base (10), one end of the front pull rod (51) is mounted on the beam arm (20) between the column (50) and the lifting arm (30), and the other end of the front pull rod (51) is fixedly connected with the top of the column (50); one end of the rear pull rod (52) is installed and fixed at the tail part of the beam arm (20), and the other end of the rear pull rod (52) is connected and fixed with the top of the upright post (50).