CN214924414U

CN214924414U - Material transports arm

Info

Publication number: CN214924414U
Application number: CN202120349798.6U
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: 2021-11-30
Anticipated expiration: 2031-02-07

Abstract

The application provides a material conveying mechanical arm, and particularly relates to the technical field of material handling, wherein a cross beam arm is rotationally moved by a rotating base, a lifting arm is movably moved back and forth on the cross beam arm and is lifted and moved by the cross beam arm, a second joint is further arranged on the lifting arm, an upright post is arranged on the first joint of the rotating base, one end of a front pull rod is arranged on the cross 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; the afterbody at the crossbeam arm is fixed in the installation to back pull rod one end, the other end and the stand top of back pull rod are connected fixedly, and above-mentioned guide rail motor two and guide rail motor one adopt servo motor, transport the arm through the material of above-mentioned technical scheme this application and effectively solved current material and transported the problem that the truss has the operating range to receive the restriction, secondly provide the material of lower price and transport equipment, have 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

Aiming at the defects of the prior truss technology, the application provides a material conveying mechanical arm which is characterized by comprising a rotating base, a beam arm, a lifting arm, a stand column, a front pull rod and a rear pull rod, wherein the rotating base realizes that the beam arm rotates and moves, the lifting arm realizes front and rear movement on the beam arm, the lifting arm depends on the beam arm to do lifting movement, the lifting arm is further provided with a second joint, the stand column is arranged on the first joint of the rotating base, one end of the front pull rod is arranged on the beam arm between the stand column and the lifting arm, and the other end of the front pull rod is fixedly connected with the top of the stand column; 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.

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 second joint 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.

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 base 10, the base body 11, the first joint 12, the beam arm 20, the front and rear transfer guide rail 21, the first guide rail motor 22, the lifting arm 30, the lifting transfer guide rail 31, the second guide rail motor 32, the connecting plate 33, the second joint 40, the upright column 50, the front pull rod 51 and the 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 second joint 40 is still installed to the lower extreme of this application lifing arm 30, and the execution end is transported for the material to second joint 40, needs the material that second joint 40 got.

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.

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), a lifting arm (30), an upright post (50), a front pull rod (51) and a rear pull rod (52), wherein the rotating base (10) realizes the rotation movement of the beam arm (20), the lifting arm (30) realizes the front and rear movement on the beam arm (20), the lifting arm (30) depends on the beam arm (20) to perform the lifting movement, the lifting arm (30) is further provided with a second joint (40), the upright post (50) is arranged on a first joint (12) of the rotating base (10), one end of the 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 cross beam arm (20), the other end of the rear pull rod (52) is fixedly connected with the top of the upright post (50), the rotary base (10) is provided with a base body (11) and a first joint (12), the first joint (12) is installed on the base body (11), an output shaft of the first joint (12) is fixedly connected with the cross beam arm (20), the first joint (12) drives the cross beam arm (20) to rotate through the output shaft, a first guide rail motor (22) of the cross beam arm (20) is matched with the front and rear transfer guide rail (21) to enable the lifting arm (30) to move on the cross beam arm (20) back and forth, and a second guide rail motor (32) of the lifting arm (30) is matched with the transfer guide rail (31) to transfer the lifting operation.

2. A material handling robot as claimed in claim 1, characterised in that the second joint (40) is mounted at the lower end of the lifting arm (30) and the second track motor (32) is fixed to the first track motor (22) by a connection plate (33).

3. A material handling robot as claimed in claim 1 or 2, characterised in that the second track motor (32) and the first track motor (22) are servo motors.