CN213971248U

CN213971248U - EFEM aluminium system finger structure

Info

Publication number: CN213971248U
Application number: CN202022991930.1U
Authority: CN
Inventors: 刘鑫
Original assignee: Shenyang Chenyu Automation Equipment Manufacturing Co ltd
Current assignee: Shenyang Chenyu Automation Equipment Manufacturing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-17
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an EFEM aluminum finger structure, which relates to the technical field of fingers of EFEM manipulators, and comprises a main plate body, wherein the upper end of the main plate body is in a U-shaped structure, the upper end of the main plate body and the upper end of the U-shaped structure are respectively provided with a first sucking disc interface, the lower end of the U-shaped structure and the lower end of the main plate body are provided with a second sucking disc interface, and the lower end of the main plate body is provided with a suction pipe connector, and then improve the work efficiency of the finger of EFEM manipulator.

Description

EFEM aluminium system finger structure

Technical Field

The utility model relates to a finger technical field of EFEM manipulator specifically is a structure is pointed to EFEM aluminium system.

Background

The finger of EFEM manipulator is that the one end of handling is the flat board of fillet, and this flat board is when handing over with vacuum manipulator finger, in order to avoid interfering, the finger of current EFEM manipulator adopts the mode of mechanical clamping to operate, because the dynamics of mechanical clamping mode to the work piece centre gripping is difficult to control, thereby cause the destruction to the work piece, and the article volume of the finger centre gripping of EFEM manipulator is less, thereby the part that leads to mechanical clamping takes place to damage easily, the finger work efficiency of EFEM manipulator has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a EFEM aluminium system finger structure has solved the mode that the finger of current EFEM manipulator adopted mechanical clamping and has operated, because the mechanical clamping mode is difficult to control the dynamics of work piece centre gripping to cause the destruction to the work piece, and the article volume of the finger centre gripping of EFEM manipulator is less, thereby the part that leads to mechanical clamping takes place to damage easily, has reduced the technical problem of the finger work efficiency of EFEM manipulator.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an EFEM aluminium system finger structure, includes the mainboard body, mainboard body upper end is U type structure, just be located U type structure upper end on the mainboard body and seted up first sucking disc interface respectively, just be located U type structure lower extreme on the mainboard body and seted up the second sucking disc interface, the breathing pipe connector has been seted up to mainboard body lower extreme, vertical air flue has been seted up at mainboard internal and just being located U type structure both ends, vertical air flue is linked together with first sucking disc interface, the internal middle air flue of having seted up that just is located U type structure below of mainboard, the internal slope air flue of having seted up of mainboard, vertical air flue is linked together through the slope air flue with middle air flue, the internal middle air flue below of just being located of mainboard has seted up main air flue, main air flue one end is linked together with the centre air flue, the main air flue other end is.

Preferably, the main board body is made of aluminum metal.

Preferably, the included angle between the inclined air passage and the middle air passage is 35 degrees.

Preferably, the main plate body is provided with mounting and fixing holes respectively at two sides of the air suction pipe connecting port, and the mounting and fixing holes are at two sides of the main air duct.

Preferably, the number of the mounting fixing holes is at least 4.

Preferably, the width of the U-shaped structure end of the main board body is larger than that of the lower end of the main board body.

Preferably, two corners of the lower end of the main board body are provided with inclined chamfers, and the inclination of each inclined chamfer is 45 degrees.

Advantageous effects

The utility model provides an EFEM aluminium finger structure, which solves the technical problems that the fingers of the prior EFEM manipulator are operated by adopting a mechanical clamping mode, the mechanical clamping mode is not easy to control the clamping force of a workpiece, thereby causing the damage to the workpiece, and the object clamped by the fingers of the EFEM manipulator has smaller volume, thereby causing the parts clamped by the mechanical clamping to be easily damaged, and reducing the finger work efficiency of the EFEM manipulator, the utility model installs suckers through a first sucker interface and a second sucker interface, inhales air through a main air passage, guides air through a vertical air passage, a middle air passage and an inclined air passage, thereby forming vacuum in the first sucker interface and the second sucker interface, realizes the grabbing of the object by adopting a vacuum adsorption mode, adopts aluminium material as a main board body, reduces the use cost, and has the anti-seismic property of aluminium metal material, the finger stability of the EFEM manipulator is improved, and then the work efficiency of the fingers of the EFEM manipulator is improved.

Drawings

Fig. 1 is a schematic view of the EFEM aluminum finger structure of the present invention.

Fig. 2 is a schematic cross-sectional structural view of an EFEM aluminum finger structure of the present invention.

In the figure: 1-a main board body; 2-a first suction cup interface; 3-a second suction cup interface; 4-an air suction pipe connecting port; 5-vertical air passages; 6-intermediate airway; 7-inclined air passages; 8-main airway; and 9, mounting a fixing hole.

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. 1-2, the present invention provides a technical solution: an EFEM aluminum finger structure comprises a main plate body 1, wherein the upper end of the main plate body 1 is of a U-shaped structure, first sucking disc connectors 2 are respectively arranged on the main plate body 1 and positioned at the upper end of the U-shaped structure, second sucking disc connectors 3 are arranged on the main plate body 1 and positioned at the lower end of the U-shaped structure, an air suction pipe connector 4 is arranged at the lower end of the main plate body 1, vertical air passages 5 are arranged in the main plate body 1 and positioned at two ends of the U-shaped structure, the vertical air passages 5 are communicated with the first sucking disc connectors 2, a middle air passage 6 is arranged in the main plate body 1 and positioned below the U-shaped structure, an inclined air passage 7 is arranged in the main plate body 1, the vertical air passages 5 are communicated with the middle air passage 6 through the inclined air passages 7, a main air passage 8 is arranged in the main plate body 1 and positioned below the middle air passage 6, one end of the main air passage 8 is communicated with the middle air passage 6, the other end of the main air duct 8 is communicated with the air suction duct connector 4, the main plate body 1 is made of aluminum metal, an included angle between the inclined air duct 7 and the middle air duct 6 is 35 degrees, installation fixing holes 9 are formed in the main plate body 1 and located on two sides of the air suction duct connector 4 respectively, the installation fixing holes 9 are located on two sides of the main air duct 8, the number of the installation fixing holes 9 is at least 4, the width of the 1U-shaped structure end of the main plate body is larger than the width of the lower end of the main plate body 1, inclined chamfers are arranged at two corners of the lower end of the main plate body 1, and the inclination of the inclined chamfers is 45 degrees.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): according to the attached drawings of the specification, when the pneumatic vacuum sucking disc type pneumatic sucking disc type.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. An EFEM aluminum finger structure comprises a main plate body (1) and is characterized in that the upper end of the main plate body (1) is of a U-shaped structure, first sucking disc connectors (2) are respectively arranged at the upper ends of the U-shaped structure on the main plate body (1), second sucking disc connectors (3) are arranged at the lower ends of the U-shaped structure on the main plate body (1), an air suction pipe connecting port (4) is arranged at the lower end of the main plate body (1), vertical air passages (5) are arranged at two ends of the U-shaped structure in the main plate body (1), the vertical air passages (5) are communicated with the first sucking disc connectors (2), a middle air passage (6) is arranged below the U-shaped structure in the main plate body (1), an inclined air passage (7) is arranged in the main plate body (1), and the vertical air passages (5) are communicated with the middle air passages (6) through the inclined air passages (7), the air suction pipe is characterized in that a main air passage (8) is formed in the main plate body (1) and located below the middle air passage (6), one end of the main air passage (8) is communicated with the middle air passage (6), and the other end of the main air passage (8) is communicated with the air suction pipe connecting port (4).

2. An EFEM aluminum finger structure as claimed in claim 1, wherein the main plate body (1) is made of aluminum metal.

3. An EFEM aluminum finger structure as claimed in claim 1, wherein the angle between the inclined air passage (7) and the intermediate air passage (6) is 35 degrees.

4. The EFEM aluminum finger structure as claimed in claim 1, wherein the main plate body (1) is provided with mounting holes (9) at two sides of the air suction pipe connecting port (4), and the mounting holes (9) are located at two sides of the main air duct (8).

5. An EFEM aluminum finger structure according to claim 4, wherein the number of the mounting fixing holes (9) is at least 4.

6. An EFEM aluminum finger structure as claimed in claim 1, wherein the width of the U-shaped end of the main board body (1) is greater than the width of the lower end of the main board body (1).

7. An EFEM aluminum finger structure as claimed in claim 1, wherein the main plate body (1) is provided with inclined chamfers at two corners of the lower end, and the inclination of the inclined chamfers is 45 degrees.