CN213106884U

CN213106884U - Be applied to robot tong of large-scale compressor production line

Info

Publication number: CN213106884U
Application number: CN202021987872.9U
Authority: CN
Inventors: 孙洪标; 梁振文
Original assignee: Guangzhou Jiahe Mechanical Equipment Co ltd
Current assignee: Guangzhou Jiahe Mechanical Equipment Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-04
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a be applied to robot tong of large-scale compressor production line, including tong cylinder, tong finger, big fixed block, first rotation axle core, second rotation axle core, 2 are installed to the bilateral symmetry of tong cylinder tong finger, one side big fixed block is installed to the inboard of tong finger, install first knurling wheel on the big fixed block, the opposite side little fixed block is installed to the inboard of tong finger, little fixed block with the tong finger rotates through the third rotation axle core and connects. The utility model discloses tong finger rigidity and intensity are fabulous, and big fixed block and little fixed block on the tong finger can float, can be respectively through first rotating shaft core and the positive and negative 5 degrees of second rotating shaft core swing angle, and the knurling wheel on big fixed block and the little fixed block can the rotation, and the damage is drawn to the hardness when effectual reduction and work piece contact, and the surface has the decorative pattern, increases coefficient of friction, provides the frictional force when pressing from both sides tightly better.

Description

Be applied to robot tong of large-scale compressor production line

Technical Field

The utility model relates to a manipulator technical field especially relates to a be applied to robot tong of large-scale compressor production line.

Background

The automatic feeding and discharging of the production line is the main melody of the current industrial automation development, and the automatic upgrading is met as the labor-intensive compressor industry, because the volume of equipment used in the compressor industry is large, the automatic connection is needed for the process production between machine tables, a large number of six-axis robots are adopted as important modes of the automatic production line, the six-axis robot clamping hands directly contacting products are the key for directly influencing the success of projects, the automatic feeding and discharging of the large-scale compressor production line has the advantages that the dead weight of workpieces exceeds 30KG, the clamping positioning and precision transferring are required to have higher requirements, the traditional V-shaped common clamping hands clamp and place the equipment tools for positioning, the clamping hands clamp the workpieces to shake, the clamping consistency is poor, the defective products are caused, and the robot clamping hands applied to the large-scale compressor production line are required to be capable of automatically attaching to the outer circle of a shell, so as to meet the requirements of heavy weight of the workpiece and safe and reliable movement.

Disclosure of Invention

The utility model aims at providing a be applied to robot tong of large-scale compressor production line just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a be applied to robot tong of large-scale compressor production line, includes tong cylinder, tong finger, big fixed block, first rotation axle core, second rotation axle core, 2 is installed to the bilateral symmetry of tong cylinder the tong finger, one side big fixed block is installed to the inboard of tong finger, install first knurling wheel on the big fixed block, the opposite side little fixed block is installed to the inboard of tong finger, little fixed block with the tong finger rotates through the third rotation axle core to be connected, install the second knurling wheel on the little fixed block, the second knurling wheel with little fixed block rotates through the fourth rotation axle core to be connected.

Preferably: the clamping fingers are connected with the clamping cylinder through screws.

Preferably: the large fixed block is rotationally connected with the fingers of the hand clamp through a first rotating shaft core.

Preferably: the first knurling wheel is connected with the large fixed block through a second rotating shaft core.

Preferably: the third rotating shaft core and the fourth rotating shaft core are identical in structure, and the first rotating shaft core and the second rotating shaft core are identical in structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the hand clamping finger has excellent rigidity and strength, the large fixing block and the small fixing block on the hand clamping finger can float, the hand clamping finger can respectively swing by positive and negative 5 degrees through the swing angle of the first rotating shaft core and the second rotating shaft core, the knurling wheels on the large fixing block and the small fixing block can rotate, the hard pulling damage during the contact of the effective reduction and a workpiece is avoided, the surface has patterns, the friction coefficient is increased, and the friction force during the clamping is better provided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a robot gripper applied to a large-scale compressor production line according to the present invention;

fig. 2 is a schematic view of the mounting structure of the robot gripper large fixed block and the first knurling wheel applied to the large compressor production line of the present invention;

fig. 3 is a schematic view of the mounting structure of the robot gripper small fixing block and the second knurling wheel applied to the large-scale compressor production line.

The reference numerals are explained below:

1. a gripper cylinder; 2. clamping fingers of a hand; 3. a large fixed block; 4. a first rotating shaft core; 5. a second rotating shaft core; 6. a first knurling wheel; 7. a small fixed block; 8. a third rotating shaft core; 9. a fourth rotating shaft core; 10. a second knurling wheel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3, a robot tong applied to a large-scale compressor production line comprises a tong cylinder 1, tong fingers 2, a large fixing block 3, a first rotating shaft core 4 and a second rotating shaft core 5, wherein 2 tong fingers 2 are symmetrically installed on two sides of the tong cylinder 1, the large fixing block 3 is installed on the inner side of the tong finger 2 on one side, a first knurling wheel 6 is installed on the large fixing block 3, a small fixing block 7 is installed on the inner side of the tong finger 2 on the other side, the small fixing block 7 is rotatably connected with the tong finger 2 through a third rotating shaft core 8, a second knurling wheel 10 is installed on the small fixing block 7, and the second knurling wheel 10 is rotatably connected with the small fixing block 7 through a fourth rotating shaft core 9.

Preferably: the clamping fingers 2 are connected with the clamping cylinder 1 through screws; the large fixed block 3 is rotationally connected with the fingers 2 through a first rotating shaft core 4; the first knurling wheel 6 is connected with the large fixed block 3 through a second rotating shaft core 5; the third rotating shaft core 8 and the fourth rotating shaft core 9 have the same structure, and the first rotating shaft core 4 and the second rotating shaft core 5 have the same structure.

The utility model discloses a theory of operation and application method: the 2 rigidness of tong finger and intensity are fabulous, and big fixed block 3 on the tong finger 2 can float with little fixed block 7, can be respectively through the positive and negative 5 degrees of first pivot core 4 and the 5 swing angles of second pivot core, and the knurling wheel on big fixed block 3 and the little fixed block 7 can the rotation, and the damage is drawn firmly when effectual reduction contacts with the work piece, and the surface has the decorative pattern, increases coefficient of friction, provides the frictional force when pressing from both sides tightly better.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a be applied to robot tong of large-scale compressor production line which characterized in that: including tong cylinder (1), tong finger (2), big fixed block (3), first pivot axle core (4), second pivot axle core (5), 2 is installed to the bilateral symmetry of tong cylinder (1) tong finger (2), one side big fixed block (3) are installed to the inboard of tong finger (2), install first knurling wheel (6) on big fixed block (3), the opposite side little fixed block (7) are installed to the inboard of tong finger (2), little fixed block (7) with tong finger (2) rotate through third pivot axle core (8) and connect, install second knurling wheel (10) on little fixed block (7), second knurling wheel (10) with little fixed block (7) rotate through fourth pivot axle core (9) and connect.

2. The robot gripper applied to the large compressor production line according to claim 1, characterized in that: the clamping hand fingers (2) are connected with the clamping hand cylinder (1) through screws.

3. The robot gripper applied to the large compressor production line according to claim 1, characterized in that: the large fixing block (3) is rotationally connected with the fingers (2) through a first rotating shaft core (4).

4. The robot gripper applied to the large compressor production line according to claim 1, characterized in that: the first knurling wheel (6) is connected with the large fixed block (3) through a second rotating shaft core (5).

5. The robot gripper applied to the large compressor production line according to claim 1, characterized in that: the third rotating shaft core (8) and the fourth rotating shaft core (9) are identical in structure, and the first rotating shaft core (4) and the second rotating shaft core (5) are identical in structure.