CN207763903U - A kind of helium release device - Google Patents

Abstract

The utility model discloses a kind of helium release devices, including fixed platform, spray helium mold insert head cover, spray helium tank body, pop can and vacuumize interior mold insert, the top of the fixed platform is uniformly fixed, and there are three fixed seats, the bottom of the spray helium mold insert head cover is equipped with spray helium tank body, the top for spraying helium tank body is equipped with the second gas outlet, the bottom of the spray helium tank body, which is equipped with, vacuumizes outer mold insert, the middle position for vacuumizing outer mold insert is equipped with connection through-hole, it is fixed with mold insert in spray helium on the inner wall of the spray helium tank body, the bottom end of the spray helium tank interior, which is equipped with, vacuumizes interior mold insert, it is described vacuumize interior mold insert be internally provided with evacuation passageway, it is uniformly provided with side stomata on the side wall for vacuumizing interior mold insert, the spray helium tank interior vacuumized on the outside of interior mold insert is equipped with pop can.The utility model not only increases detection efficiency and accuracy of detection, and reduces the consumption of helium, has saved cost.

Description

A kind of helium release device

Technical field

The utility model is related to pop can detection device technology field, specially a kind of helium release device.

Background technology

Pop can is to form a rivet by processing with the material of cover itself, puts on a draw ring outside and rivets tightly again, matches Become a complete cover with adaptable indentation, the invention of pop can is that tank processed and beverage industry have established solid base Plinth.

Pop can needs to be detected its leakproofness by helium during production, but existing detection device Detection speed is slower, and precision is not high, and helium consumption is larger.

Utility model content

The purpose of this utility model is to provide a kind of helium release devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of helium release device, including it is fixed flat Platform, sprays helium tank body, pop can and vacuumizes interior mold insert spray helium mold insert head cover, and the top of the fixed platform is uniformly fixed with three The both sides of a fixed seat, fixed platform are respectively and fixedly provided with two spray helium mold insert head covers, the middle position of the spray helium mold insert head cover If there are four the 4th bolt hole arranged in a ring, the side of spray helium mold insert head cover is equipped with air admission hole, and adjacent spray helium mold insert top It is connected with gas pipeline between the air admission hole covered, control valve, the bottom of the spray helium mold insert head cover are installed on gas pipeline Spray helium tank body is installed, the top of spray helium tank body is equipped with the second gas outlet, the bottom of the spray helium tank body be equipped with vacuumize it is outer Mold insert, and the side for vacuumizing outer mold insert is equipped with the first gas outlet, the middle position for vacuumizing outer mold insert is equipped with connection Through-hole, and connect vacuumizing on the outside of through-hole and set that there are four the first bolt hole for arranging in a ring, the spray helium tanks on outer mold insert Mold insert in spray helium is fixed on the inner wall of body, and spray set at the top of mold insert in helium there are four with the 4th bolt hole mutually matched the Three bolts hole, the bottom end of the spray helium tank interior, which is equipped with, vacuumizes interior mold insert, and the bottom for vacuumizing interior mold insert is equipped with four A and mutually matched second screw hole of the first bolt hole, the evacuation passageway that is internally provided with for vacuumizing interior mold insert, and take out The bottom end of vacuum passage is connected to through-hole is connect, and is uniformly provided with side stomata on the side wall for vacuumizing interior mold insert, is vacuumized The top of interior mold insert is uniformly provided with top plenum, and the spray helium tank interior vacuumized on the outside of interior mold insert is equipped with pop can, and The bottom of pop can is located on the upper surface for vacuumizing outer mold insert.

Preferably, it is described spray helium mold insert head cover bottom and spray helium in mold insert top between the first sealing ring is installed.

Preferably, the second sealing is installed between the top for vacuumizing outer mold insert and the bottom for vacuumizing interior mold insert Circle.

Preferably, the top of mold insert is in a circular table shape in the spray helium.

Preferably, the side stomata and top plenum are all obliquely installed, and the angle between side stomata and horizontal plane It it is 30 degree, the angle between top plenum and horizontal plane is 60 degree.

Compared with prior art, the utility model has the beneficial effects that：By distinguishing in the bottom end at the top of spray helium tank body Second gas outlet and the first gas outlet are set, the quick extraction of gas is convenient for, realizes the spray helium tank body space on the outside of pop can Vacuum environment, while the spray helium tank interior setting on the inside of pop can vacuumizes interior mold insert, being convenient for quickly will pop can inside Air extraction, by being vacuumized respectively to the environment inside and outside pop can, the efficiency vacuumized is improved, to carry The efficiency of high detection ensure that the purity of helium, improve detection moreover, the interior outside to pop can vacuumizes simultaneously Precision, while can be convenient for the dismounting and change of pop can by connecting through-hole to gas is filled inside pop can upon completion of the assays, Detection efficiency is further improved, helium is injected to the inside of spray helium tank body by air admission hole, and helium need to only fill up pop can Space between outside and spray helium tank body, reduces the consumption of helium, has saved the energy and cost.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the internal structure schematic diagram of the utility model；

Fig. 3 is that the outside of the utility model vacuumizes status diagram；

Fig. 4 is the decompression state schematic diagram of the utility model.

In figure：1- fixed platforms；2- fixed seats；3- sprays helium mold insert head cover；4- sprays helium tank body；The first gas outlets 5-；6- takes out The outer mold insert of vacuum；The second gas outlets 7-；8- control valves；The first sealing rings of 9-；10- sprays mold insert in helium；11- pop cans；12- connections Through-hole；The first bolts hole of 13-；The second sealing rings of 14-；The second bolts hole of 15-；The sides 16- stomata；17- vacuumizes interior mold insert； 18- top plenums；19- gas pipelines；20- third bolts hole；The 4th bolts hole of 21-；22- evacuation passageways；23- air admission holes.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of helium release device, including fixed platform 1, it sprays helium mold insert head cover 3, spray helium tank body 4, pop can 11 and vacuumizes interior mold insert 17, the top of fixed platform 1 is uniformly fixed with The both sides of three fixed seats 2, fixed platform 1 are respectively and fixedly provided with two spray helium mold insert head covers 3, the centre position of spray helium mold insert head cover 3 Place is set there are four the 4th bolt hole 21 arranged in a ring, and the side of spray helium mold insert head cover 3 is equipped with air admission hole 23, and adjacent spray helium It is connected with gas pipeline 19 between air admission hole 23 on mold insert head cover 3, control valve 8 is installed on gas pipeline 19, sprays helium mold insert The bottom of head cover 3 is equipped with spray helium tank body 4, and the top of spray helium tank body 4 is equipped with the second gas outlet 7, the bottom installation of spray helium tank body 4 Outer mold insert 6 is vacuumized, and the side for vacuumizing outer mold insert 6 is equipped with the first gas outlet 5, vacuumizes the centre position of outer mold insert 6 Place is equipped with connection through-hole 12, and connects vacuumizing for the outside of through-hole 12 and set that there are four the first spiral shells arranged in a ring on outer mold insert 6 Keyhole 13, is fixed with mold insert 10 in spray helium on the inner wall of spray helium tank body 4, and the top for spraying mold insert 10 in helium sets that there are four with the 4th 21 mutually matched third bolt hole 20 of bolt hole, the top for spraying mold insert 10 in helium is in a circular table shape, is convenient for gas from the second outlet Mouth 7 is discharged, and is equipped with the first sealing ring 9 between the top of mold insert 10 in the bottom of spray helium mold insert head cover 3 and spray helium, sprays helium tank body Bottom end inside 4 be equipped with the bottom for vacuumizing interior mold insert 17, and vacuumizing interior mold insert 17 set there are four with the first bolt hole 13 Mutually matched second screw hole 15, vacuumize interior mold insert 17 is internally provided with evacuation passageway 22, and evacuation passageway 22 Bottom end is connected to through-hole 12 is connect, and is vacuumized and is uniformly provided with side stomata 16 on the side wall of interior mold insert 17, vacuumizes interior mold insert 17 Top be uniformly provided with top plenum 18, side stomata 16 and top plenum 18 are all obliquely installed, and side stomata 16 with it is horizontal Angle between face is 30 degree, and the angle between top plenum 18 and horizontal plane is 60 degree, the discharge convenient for gas and pumping Enter, vacuumizes and second sealing ring 14 is installed between the top of outer edge 6 and the bottom for vacuumizing interior edge 17, vacuumize interior mold insert 17 The spray helium tank body 4 in outside is internally provided with pop can 11, and the bottom of pop can 11 is located on the upper surface for vacuumizing outer mold insert 6.

Operation principle：6 top of outer mold insert is vacuumized in use, being first placed in pop can 11, and outer mold insert 6 will be vacuumized Be fixed on the bottom of spray helium tank body 4, then by vacuum pump connect the first gas outlet 5 and the second gas outlet 7 to pop can 1 outside 4 inner space of spray helium tank body of side is vacuumized, and connection through-hole 12 is connected to the space inside pop can 11 by vacuum pump Vacuumized, finally open control valve 8, by air admission hole 23 to spray helium tank body 4 inside discharge helium, after the completion of to be detected, Air is injected to the inside of pop can 11 by connecting through-hole 12, the pressure in the interior outside of balance pop can 11 is convenient for pop can 11 Dismounting and change, to carry out the detection of next pop can 11.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of helium release device, including fixed platform (1), spray helium mold insert head cover (3), spray helium tank body (4), pop can (11) With vacuumize interior mold insert (17), it is characterised in that：The top of the fixed platform (1) is uniformly fixed, and there are three fixed seats (2), Gu The both sides of fixed platform (1) are respectively and fixedly provided with two spray helium mold insert head covers (3), and the middle position of the spray helium mold insert head cover (3) is set There are four the 4th bolt hole (21) arranged in a ring, the side of spray helium mold insert head cover (3) is equipped with air admission hole (23), and adjacent spray Gas pipeline (19) is connected between air admission hole (23) on helium mold insert head cover (3), gas pipeline is equipped with control valve on (19) (8), the bottom of the spray helium mold insert head cover (3) is equipped with spray helium tank body (4), and the top of spray helium tank body (4) is equipped with the second outlet Mouth (7), the bottom of the spray helium tank body (4), which is equipped with, vacuumizes outer mold insert (6), and the side for vacuumizing outer mold insert (6) is equipped with First gas outlet (5), the middle position for vacuumizing outer mold insert (6) is equipped with connection through-hole (12), and connects through-hole (12) The vacuumizing of outside is set on outer mold insert (6) there are four the first bolt hole (13) arranged in a ring, the spray helium tank body (4) it is interior Mold insert (10) in spray helium is fixed on wall, and spray set at the top of mold insert (10) in helium there are four with the 4th bolt hole (21) phase interworking The third bolt hole (20) of conjunction, the internal bottom end of the spray helium tank body (4), which is equipped with, vacuumizes interior mold insert (17), and vacuumizes interior The bottom of mold insert (17) set there are four with mutually matched second screw hole (15) of the first bolt hole (13), it is described to vacuumize interior edge Part (17) is internally provided with evacuation passageway (22), and the bottom end of evacuation passageway (22) is connected to through-hole (12) is connect, described It vacuumizes and is uniformly provided with side stomata (16) on the side wall of interior mold insert (17), the top for vacuumizing interior mold insert (17) is uniformly provided with top Portion's stomata (18), the spray helium tank body (4) vacuumized on the outside of interior mold insert (17) are internally provided with pop can (11), and pop can (11) bottom is located on the upper surface for vacuumizing outer mold insert (6).

2. a kind of helium release device according to claim 1, it is characterised in that：The bottom of the spray helium mold insert head cover (3) The first sealing ring (9) is installed between the top of mold insert (10) in portion and spray helium.

3. a kind of helium release device according to claim 1, it is characterised in that：The top for vacuumizing outer mold insert (6) Second sealing ring (14) is installed between portion and the bottom for vacuumizing interior mold insert (17).

4. a kind of helium release device according to claim 1, it is characterised in that：The top of mold insert (10) in the spray helium It is in a circular table shape.

5. a kind of helium release device according to claim 1, it is characterised in that：The side stomata (16) and top gas Hole (18) is all obliquely installed, and angle of the side stomata (16) between horizontal plane is 30 degree, top plenum (18) and level Angle between face is 60 degree.