SU69565A1 - Can testing machine, etc. hollow products for tightness - Google Patents

Can testing machine, etc. hollow products for tightness

Info

Publication number
SU69565A1
SU69565A1 SU725K SU348492K SU69565A1 SU 69565 A1 SU69565 A1 SU 69565A1 SU 725 K SU725 K SU 725K SU 348492 K SU348492 K SU 348492K SU 69565 A1 SU69565 A1 SU 69565A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tightness
testing machine
bellows
hollow products
machine
Prior art date
Application number
SU725K
Other languages
Russian (ru)
Inventor
В.К. Бельский
Original Assignee
В.К. Бельский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.К. Бельский filed Critical В.К. Бельский
Application granted granted Critical
Publication of SU69565A1 publication Critical patent/SU69565A1/en

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  • Examining Or Testing Airtightness (AREA)

Description

Машийы дл  испытани  консервных банок и тому подобных изделий на герметичность путем создани  в них вакуума, выполненные в виде поворотного колеса с радиально расположенными патронами, к основанию которых присасываютс  за счет вакуума банки, известны.Machiners for testing cans and similar products for tightness by creating a vacuum in them, made in the form of a swivel wheel with radially arranged cartridges, to the base of which the banks are sucked due to vacuum, are known.

Отличительной особенностью предлагаемой машины дл  испытани  консервных банок  вл етс  то, что каждый патрон машины снабжен сильфоном , сообшающимс  с атмосферой и вводимым в испытуемую банку.A distinctive feature of the proposed can testing machine is that each cartridge of the machine is provided with a bellows, communicating with the atmosphere and being introduced into the test can.

Шток сильфона несет пружину и опираетс  на кулачковый диск, насаженный на вал машины. Попада  в выемку этого диска, шток сжимает сильфон, создающий вакуум в исправной банке.The bellows stem carries a spring and rests on a cam disc mounted on the shaft of the machine. Getting into the recess of this disk, the rod compresses the bellows, creating a vacuum in a working jar.

На фиг. 1 изображена схема предлагаемой машины, а на фиг. 2 - вертикальный разрез патрона машины .FIG. 1 shows a diagram of the proposed machine, and FIG. 2 - vertical section of the machine cartridge.

Предлагаема  испытательна  машина представл ет собой колесо 7, на наружной поверхности которого радиально расположены патроны 2 дл  испытуемых банок 3 (фиг. 1).The proposed testing machine is a wheel 7, on the outer surface of which the cartridges 2 are radially located for the test cans 3 (Fig. 1).

Патрон 2 снабжен сильфоном 4, сообщающимс  с атмосферой через отверсти  5 (фиг. 2). Сильфон помещен в стакан 6 без дна, предохран ющий банку от соприкосновени  с сильфоном.The cartridge 2 is provided with a bellows 4 communicating with the atmosphere through the openings 5 (Fig. 2). The bellows is placed in cup 6 without a bottom, which protects the can from contact with the bellows.

На вал 7 машины, жестко укрепленный в стойках 8, насажен на шпонках кулачковый диск 9, по которому кат тс  ролики Ю, укрепленные на конце штока 77 сильфона. Шток 77 перемещаетс  в направл ющей 72. На верхнем конце штока установлена пружинй 13.On the shaft 7 of the machine, rigidly secured in racks 8, a cam disc 9 is mounted on the keys, on which cuts U are mounted, mounted on the end of the stem 77 of the bellows. The rod 77 moves in the guide 72. A spring 13 is mounted on the upper end of the rod.

При вращении колеса 7 банки поступают из течки 14, надеваютс  на стакан 6 и прижимаютс  к седл) патрона специальным приспособлением .When the wheel 7 is rotated, the cans come from the chute 14, are put on the cup 6 and pressed against the seat of the cartridge with a special device.

При попадании ролика Ю штока 77 в выемку кулачкового диска 9 сильфон под действием пр окины 13 сжимаетс , за счет чего увеличиваетс  свободный объем банки и тем самым создаетс  в ней вакуум. В дальнейшем прижимающее приспособление освобождает банку, котора , если исправна, будет удерживатьс  на патроне под действие . раз30JWhen the roller U of the stem 77 enters the recess of the cam disc 9, the bellows under the action of the projection 13 is compressed, thereby increasing the free volume of the can and thus creating a vacuum in it. Subsequently, the pressing device releases the can, which, if in good condition, will be held on the cartridge under the action. times 30J

SU725K 1946-09-01 1946-09-19 Can testing machine, etc. hollow products for tightness SU69565A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU348492A SU127463A1 (en) 1946-09-01 1946-09-01 Testing machine for cans and similar hollow products for tightness

Publications (1)

Publication Number Publication Date
SU69565A1 true SU69565A1 (en) 1946-11-30

Family

ID=48398715

Family Applications (2)

Application Number Title Priority Date Filing Date
SU348492A SU127463A1 (en) 1946-09-01 1946-09-01 Testing machine for cans and similar hollow products for tightness
SU725K SU69565A1 (en) 1946-09-01 1946-09-19 Can testing machine, etc. hollow products for tightness

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU348492A SU127463A1 (en) 1946-09-01 1946-09-01 Testing machine for cans and similar hollow products for tightness

Country Status (1)

Country Link
SU (2) SU127463A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118972A (en) * 1977-08-31 1978-10-10 Container Corporation Of America Apparatus for detecting leaks in composite packages

Also Published As

Publication number Publication date
SU127463A1 (en) 1959-11-30

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