CN213900260U

CN213900260U - Three-way pneumatic connector

Info

Publication number: CN213900260U
Application number: CN202022704544.XU
Authority: CN
Inventors: 肖志华; 姚建
Original assignee: Shanghai Aopumai Bioengineering Co ltd
Current assignee: Shanghai Aopumai Bioengineering Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the technical field of filling machines, and discloses a three-way pneumatic connector, which comprises a filling machine body, the right side of the filling machine body is fixedly connected with a compressed air pipe, the bottom end of the compressed air pipe is fixedly connected with an air inlet valve, the bottom of the air inlet valve is fixedly connected with a three-way pneumatic connector body, the right side of the filling machine body is fixedly connected with an air blowing pipe, the left side of the three-way pneumatic connector body is fixedly connected with an insertion cylinder, the outer side of the insertion cylinder is provided with a sealing groove, two clamping grooves are formed in the left side of the three-way pneumatic connector body, clamping blocks are clamped on the inner sides of the clamping grooves, a sealing ring is fixedly connected between the left sides of the two clamping blocks, the inboard fixedly connected with sealing washer of sealing ring, the right side of tee bend pneumatic joint body is pegged graft and is had dust removal rifle to connect, two spacing grooves have been seted up to the inboard of tee bend pneumatic joint body. This tee bend pneumatic joint, it is convenient to connect the trachea, and is convenient for connect the dust removal rifle.

Description

Three-way pneumatic connector

Technical Field

The utility model relates to a liquid filling machine technical field specifically is a tee bend pneumatic joint.

Background

Filling machines are mainly a small class of products in a packaging machine and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials; the production automation degree is divided into a semi-automatic filling machine and a full-automatic filling production line.

The liquid filling machine needs external trachea, and is inconvenient to the inside cleanness of liquid filling machine of blowing, originally at liquid filling machine industrial control case plug trachea, and it is dangerous to touch the equipment circuit easily, and connects dust removal rifle and connect also comparatively inconvenient, causes a great deal of inconvenience in the use, so proposes a tee bend pneumatic joint and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a tee bend pneumatic joint, it is convenient to possess the connection trachea, and is convenient for connect advantages such as dust removal rifle, has solved the dangerous height of current liquid filling machine industrial control cabinet plug trachea, and is not convenient for connect the problem of dust removal rifle.

(II) technical scheme

For the convenience of realizing the above-mentioned connecting trachea, and be convenient for connect the purpose of dust removal rifle, the utility model provides a following technical scheme: a three-way pneumatic connector comprises a filling machine body, wherein a compressed air pipe is fixedly connected to the right side of the filling machine body, an air inlet valve is fixedly connected to the bottom end of the compressed air pipe, a three-way pneumatic connector body is fixedly connected to the bottom of the air inlet valve, an air blowing pipe is fixedly connected to the right side of the filling machine body, an inserting cylinder is fixedly connected to the left side of the three-way pneumatic connector body, a sealing groove is formed in the outer side of the inserting cylinder, two clamping grooves are formed in the left side of the three-way pneumatic connector body, clamping blocks are clamped in the inner sides of the clamping grooves, a sealing ring is fixedly connected between the left sides of the two clamping blocks, a sealing ring is fixedly connected to the inner side of the sealing ring, a dust removal gun connector is inserted into the right side of the three-way pneumatic connector body, two limiting grooves are formed in the inner side of the three-way pneumatic connector body, and two spring grooves are formed in the outer side of the dust removal gun connector, the inboard fixedly connected with spacing spring in spring groove, two the equal fixedly connected with stopper in one side that spacing spring deviates from mutually.

Preferably, the blowing air pipe is sleeved with the inserting cylinder, the cross section of the sealing ring is semicircular, and the position of the sealing ring corresponds to the position of the sealing groove.

Preferably, the sealing ring is sleeved with the air blowing pipe, and the inserting cylinder and the sealing ring are respectively positioned on the inner side and the outer side of the air blowing pipe.

Preferably, the sealing ring is clung to the left side of the three-way pneumatic connector body, and the limiting block is bullet-shaped.

Preferably, the two limiting blocks are respectively clamped with the two limiting grooves and are respectively connected with the two spring grooves in a sliding mode.

Preferably, the air blowing pipe is a hose, the sealing ring is tightly attached to the air blowing pipe, and the sealing ring is clamped with the sealing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a tee bend pneumatic joint possesses following beneficial effect:

this tee bend pneumatic joint, through with the sealing ring cover in the trachea outside of blowing, the trachea cover of will blowing again is in the section of thick bamboo outside of inserting, remove the sealing ring, with fixture block and draw-in groove joint, meanwhile, the inboard sealing washer of sealing ring aligns with the seal groove, and the extrusion trachea of blowing is inboard to the seal groove, sealing washer and seal groove joint, it is sealed, sealed effectual, and be convenient for blow the trachea and this body coupling of tee bend pneumatic joint, it connects to be convenient to connect, through inserting dust removal rifle to tee bend pneumatic joint body right side, the stopper is extruded and through spacing spring elasticity recovery messenger stopper and spacing groove joint, convenient to connect, the rifle of conveniently removing dust is connected, and tee bend pneumatic joint body is in the liquid filling machine body outside, it is more convenient to connect trachea and dust removal rifle, the security is higher, this tee bend pneumatic joint, it is convenient to connect the trachea, and be convenient to connect the dust removal rifle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the structure of FIG. 1;

fig. 3 is a partial enlarged view of part B of the structure of fig. 1 of the present invention.

In the figure: the dust removal device comprises a filling machine body 1, a compressed air pipe 2, an air inlet valve 3, a three-way pneumatic connector body 4, an air blowing pipe 5, an inserting cylinder 6, a sealing groove 7, a clamping groove 8, a clamping block 9, a sealing ring 10, a sealing ring 11, a dust removal gun connector 12, a limiting groove 13, a spring groove 14, a limiting spring 15 and a limiting block 16.

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. 1-3, a three-way pneumatic connector comprises a filling machine body 1, a compressed air pipe 2 is fixedly connected to the right side of the filling machine body 1, an air inlet valve 3 is fixedly connected to the bottom end of the compressed air pipe 2, a three-way pneumatic connector body 4 is fixedly connected to the bottom of the air inlet valve 3, an air blowing pipe 5 is fixedly connected to the right side of the filling machine body 1, an insert cylinder 6 is fixedly connected to the left side of the three-way pneumatic connector body 4, the air blowing pipe 5 is sleeved with the insert cylinder 6, a sealing groove 7 is formed in the outer side of the insert cylinder 6, two clamping grooves 8 are formed in the left side of the three-way pneumatic connector body 4, clamping blocks 9 are clamped in the inner sides of the clamping grooves 8, a sealing ring 10 is fixedly connected between the left sides of the two clamping blocks 9, the sealing ring 10 is tightly attached to the left side of the three-way pneumatic connector body 4, the sealing ring 10 is sleeved with the air blowing pipe 5, and the insert cylinder 6 and the sealing ring 10 are respectively located on the inner side and the outer side of the air blowing pipe 5, the inner side of the sealing ring 10 is fixedly connected with a sealing ring 11, the air blowing pipe 5 is a hose, the sealing ring 11 is tightly attached to the air blowing pipe 5, the cross section of the sealing ring 11 is semicircular, the position of the sealing ring 11 corresponds to the position of the sealing groove 7, the sealing ring 11 is clamped with the sealing groove 7, the right side of the three-way pneumatic connector body 4 is inserted with a dust removing gun connector 12, the inner side of the three-way pneumatic connector body 4 is provided with two limiting grooves 13, the outer side of the dust removing gun connector 12 is provided with two spring grooves 14, the inner sides of the spring grooves 14 are fixedly connected with limiting springs 15, the sides of the two limiting springs 15, which are opposite to each other, are fixedly connected with limiting blocks 16, the limiting blocks 16 are in a bullet shape, the two limiting blocks 16 are respectively clamped with the two limiting grooves 13, the two limiting blocks, the air blowing pipe 5 is sleeved outside the inserting cylinder 6, the sealing ring 10 is moved, the clamping block 9 is clamped with the clamping groove 8, meanwhile, the sealing ring 11 on the inner side of the sealing ring 10 is aligned with the sealing groove 7, the air blowing pipe 5 is extruded to the inner side of the sealing groove 7, the sealing ring 11 is clamped with the sealing groove 7, sealing effect is good, the air blowing pipe 5 is convenient to connect with the three-way pneumatic connector body 4, connection is convenient, the dust removing gun connector 12 is inserted into the right side of the three-way pneumatic connector body 4, the limiting block 16 is extruded, elastic force is recovered through the limiting spring 15, the limiting block 16 is clamped with the limiting groove 13, connection is convenient, the dust removing gun is convenient to connect, the three-way pneumatic connector body 4 is arranged outside the filling machine body 1, connection of the air blowing pipe and the dust removing gun is more convenient, and safety is higher.

When in use, the sealing ring 10 is sleeved outside the air blowing pipe 5, the air blowing pipe 5 is sleeved outside the inserting cylinder 6, the sealing ring 10 is moved, the clamping block 9 is connected with the clamping groove 8 in a clamped mode, meanwhile, the sealing ring 11 on the inner side of the sealing ring 10 is aligned with the sealing groove 7, the air blowing pipe 5 is extruded to the inner side of the sealing groove 7, the sealing ring 11 is connected with the sealing groove 7 in a clamped mode, sealing is achieved, sealing effect is good, the air blowing pipe 5 is connected with the three-way pneumatic connector body 4 conveniently, connection is convenient, the dust removal gun connector 12 is inserted into the right side of the three-way pneumatic connector body 4, the limiting block 16 is extruded, elastic force is recovered through the limiting spring 15, the limiting block 16 is connected with the limiting groove 13 in a clamped mode, connection is convenient, the dust removal gun is connected conveniently, the three-way pneumatic connector body 4 is arranged outside the filling machine body 1, the air connecting pipe and the dust removal gun are more convenient, and safety is higher.

To sum up, the three-way pneumatic connector has the advantages that the sealing ring 10 is sleeved on the outer side of the air blowing pipe 5, the air blowing pipe 5 is sleeved on the outer side of the insertion cylinder 6, the sealing ring 10 is moved, the clamping block 9 is clamped with the clamping groove 8, meanwhile, the sealing ring 11 on the inner side of the sealing ring 10 is aligned with the sealing groove 7, the air blowing pipe 5 is extruded to the inner side of the sealing groove 7, the sealing ring 11 is clamped with the sealing groove 7 for sealing, the sealing effect is good, the air blowing pipe 5 is conveniently connected with the three-way pneumatic connector body 4, the connection is convenient, the dust removal gun connector 12 is inserted into the right side of the three-way pneumatic connector body 4, the limiting block 16 is extruded, the elastic force is recovered through the limiting spring 15, the limiting block 16 is clamped with the limiting groove 13, the connection is convenient, the connection of the dust removal gun is convenient, the three-way pneumatic connector body 4 is arranged on the outer side of the filling machine body 1, the connection of the air blowing pipe and the dust removal gun are more convenient and the safety is higher, this tee bend pneumatic joint, it is convenient to connect the trachea, and is convenient for connect the dust removal rifle.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 tee bend pneumatic joint, includes liquid filling machine body (1), its characterized in that: the right side of the filling machine body (1) is fixedly connected with a compressed air pipe (2), the bottom end of the compressed air pipe (2) is fixedly connected with an air inlet valve (3), the bottom of the air inlet valve (3) is fixedly connected with a three-way pneumatic connector body (4), the right side of the filling machine body (1) is fixedly connected with an air blowing pipe (5), the left side of the three-way pneumatic connector body (4) is fixedly connected with an inserting cylinder (6), the outer side of the inserting cylinder (6) is provided with a sealing groove (7), the left side of the three-way pneumatic connector body (4) is provided with two clamping grooves (8), the inner sides of the clamping grooves (8) are clamped with clamping blocks (9), a sealing ring (10) is fixedly connected between the left sides of the two clamping blocks (9), the inner side of the sealing ring (10) is fixedly connected with a sealing ring (11), and the right side of the three-way pneumatic connector body (4) is inserted with a dust removal gun connector (12), two spacing grooves (13) have been seted up to the inboard of tee bend pneumatic joint body (4), two spring grooves (14) have been seted up in the outside that dust removal rifle connects (12), spacing spring (15) of inboard fixedly connected with of spring groove (14), two the equal fixedly connected with stopper (16) in one side that spacing spring (15) deviate from mutually.

2. The three-way pneumatic fitting of claim 1, wherein: the blowing air pipe (5) is sleeved with the inserting cylinder (6), the cross section of the sealing ring (11) is semicircular, and the position of the sealing ring (11) corresponds to the position of the sealing groove (7).

3. The three-way pneumatic fitting of claim 1, wherein: the sealing ring (10) is sleeved with the air blowing pipe (5), and the inserting cylinder (6) and the sealing ring (10) are respectively positioned on the inner side and the outer side of the air blowing pipe (5).

4. The three-way pneumatic fitting of claim 1, wherein: the sealing ring (10) is tightly attached to the left side of the three-way pneumatic connector body (4), and the limiting block (16) is bullet-shaped.

5. The three-way pneumatic fitting of claim 1, wherein: the two limiting blocks (16) are respectively clamped with the two limiting grooves (13), and the two limiting blocks (16) are respectively connected with the two spring grooves (14) in a sliding mode.

6. The three-way pneumatic fitting of claim 1, wherein: the air blowing pipe (5) is a hose, the sealing ring (11) is tightly attached to the air blowing pipe (5), and the sealing ring (11) is connected with the sealing groove (7) in a clamping mode.