CN206974624U - Cover is pressure-resistant leak test instrument - Google Patents
Cover is pressure-resistant leak test instrument Download PDFInfo
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- CN206974624U CN206974624U CN201720804897.2U CN201720804897U CN206974624U CN 206974624 U CN206974624 U CN 206974624U CN 201720804897 U CN201720804897 U CN 201720804897U CN 206974624 U CN206974624 U CN 206974624U
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- operating room
- inlet pipe
- pressing plate
- water
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Abstract
The utility model discloses the pressure-resistant leak test instrument of cover,Including control cabinet,The upper surface of the control cabinet is hinged with operating room,Pressing plate is hinged with the operating room,At least one test chamber is disposed with operating room,The inside of the test chamber is disposed with the lower clamp seat that test chamber is divided into water cavity and air cavity,The upper surface of the lower clamp seat is disposed with first seal,The lower end of the water cavity is blocked by transparent observing window,The side arrangement of operating room has the water inlet pipe and outlet pipe of connection water cavity,The lower surface of the pressing plate is disposed with the upper clamp seat matched with test chamber,The end of the upper clamp seat is disposed with second seal,The air inlet pipe being disposed with pressing plate inside connection upper clamp seat,After being connected by water inlet pipe with external water source,Enter corresponding water into water cavity,After the completion of detection,After cover is taken out,By air inlet pipe toward after being passed through air pressure in test chamber,Water can discharge from outlet pipe,The utility model is simple in construction,It is easy to operate.
Description
Technical field
It the utility model is related to a kind of detecting instrument in packaging for foodstuff research field, particularly a kind of pressure-resistant leak test of cover
Instrument.
Background technology
Pop can is integrally made up of aluminum alloy materials, has the advantages of conveniently opening, being easy to carry about with one and be recyclable, extensive
Ground is applied to the industries such as beverage, can, milk powder, such as common canned Coca-Cola.In national standard, to easy-to-draw on pop can
The voltage endurance capability of cover body there are certain requirements, if its compressive resistance is inadequate, lid can be caused to rupture, and cause the internal liquid contained
Body is revealed, or even causes quick-fried spray.
In the prior art, detection device includes operating room and pressing plate, detects thing, passes through the test chamber of artificial past operating room
It is interior add a certain amount of water after, cover is put into test chamber, after covering pressing plate, test chamber by cover by the water cavity of bottom and
The air chamber on top, during test, by that toward after being passed through the air of presetting pressure in air chamber, operating room and pressing plate will be rotated
After certain angle, from the bottom of operating room water cavity whether bubble, so as to judge whether cover qualified.However, existing skill
In art, every time in detection, it is required for manually adding water with the test chamber after basin or other containers dress water toward operating room, operation is very
It is inconvenient.
Utility model content
The purpose of this utility model, it is to provide a kind of cover pressure-resistant leak test instrument, by increasing filler pipe and corresponding control
Valve processed, water can be added in the test chamber of past operating room automatically, it is easy to operate.
The solution that the utility model solves its technical problem is：Cover is pressure-resistant leak test instrument, including control cabinet, the control
The upper surface of case processed is hinged with operating room, and pressing plate is hinged with the operating room, at least one test chamber is disposed with operating room,
The inside of the test chamber is disposed with the lower clamp seat that test chamber is divided into water cavity and air cavity, the upper end of the lower clamp seat
Face is disposed with first seal, and the lower end of the water cavity is blocked by transparent observing window, and the side arrangement of operating room has connection
The water inlet pipe and outlet pipe of water cavity, the lower surface of the pressing plate are disposed with the upper clamp seat matched with test chamber, the top
The end of clamping fixture seat is disposed with second seal, the air inlet pipe being disposed with pressing plate inside connection upper clamp seat.
As the further improvement of above-mentioned technical proposal, the clamping lever of L shapes, the clamping are disposed with the operating room
Handle is located on front side of pressing plate, and the top of clamping lever is disposed with tie down screw, and the lower end of the tie down screw passes through clamping lever
Top after can press the upper surface for pressing plate.
As the further improvement of above-mentioned technical proposal, the water inlet pipe, outlet pipe and air inlet pipe are separately installed with unidirectionally
Valve.
As the further improvement of above-mentioned technical proposal, the upper surface of the control cabinet is disposed with two the first hinged seats,
The both ends of the operating room are hinged on corresponding first hinged seat by the first jointed shaft respectively, the both ends difference of the pressing plate
It is hinged on by the second jointed shaft in the U-type groove of operating room.
As the further improvement of above-mentioned technical proposal, the quantity of the test chamber is two, in two test chambers
Water cavity connected by accessory channel, the water inlet pipe connects with the water cavity of one of test chamber, the outlet pipe with it is remaining
The water cavity connection of one test chamber.
As the further improvement of above-mentioned technical proposal, one end of the water inlet pipe is disposed with swivel sub.
The beneficial effects of the utility model are：The utility model is by arranging water inlet pipe and outlet pipe, then, can before detection
After being connected by water inlet pipe with external water source, corresponding water is entered into water cavity, after the completion of detection, after cover is taken out,
By air inlet pipe toward after being passed through air pressure in test chamber, water can discharge from outlet pipe, and the utility model is simple in construction, easy to operate.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is part of the embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is part of the embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belong to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to component and directly connect, and refer to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more excellent draw bail.
Reference picture 1, cover is pressure-resistant leak test instrument, including control cabinet 1, the upper surface of the control cabinet 1 are hinged with operating room 6,
Pressing plate 12 is hinged with the operating room 6, at least one test chamber, the inside arrangement of the test chamber are disposed with operating room 6
There is the lower clamp seat 9 that test chamber is divided into water cavity 7 and air cavity, the upper surface of the lower clamp seat 9 is disposed with the first sealing
Part 10, the lower end of the water cavity 7 are blocked by transparent observing window 8, and the side arrangement of operating room 6 has the water inlet of connection water cavity 7
Pipe 4 and outlet pipe 5, the middle and lower part of water inlet pipe 4 and outlet pipe 5 respectively with water cavity 7 are connected, and the lower surface of the pressing plate 12 is disposed with
The upper clamp seat matched with test chamber, the end of the upper clamp seat are disposed with second seal 11, first seal 10
The space for placing cover to be detected is formed between second seal 11, is disposed with pressing plate 12 in connection upper clamp seat
The air inlet pipe 13 in portion.The clamping lever 14 of L shapes is disposed with the operating room 6, the clamping lever 14 is located at the front side of pressing plate 12,
The top of clamping lever 14 is disposed with tie down screw 15, and the lower end of the tie down screw 15 is through energy behind the top of clamping lever 14
Pressure presses the upper surface of plate 12.The water inlet pipe 4, outlet pipe 5 and air inlet pipe 13 are separately installed with check valve.The control cabinet 1
Upper surface be disposed with two the first hinged seats 2, the both ends of the operating room 6 are hinged on accordingly by the first jointed shaft 3 respectively
The first hinged seat 2 on, the both ends of the pressing plate 12 are hinged in the U-type groove of operating room 6 by the second jointed shaft 16 respectively.Institute
The one end for stating water inlet pipe 4 is disposed with swivel sub.
Before test, after swivel sub is connected with the tap near detecting instrument, the check valve conducting on water inlet pipe 4
Afterwards, water enters water cavity 7, after reaching correct position, the closed check valve in water inlet pipe 4, it is close that cover to be detected is put into first
After on sealing 10, pressing plate 12 is closed so that the pressure of second seal 11 of upper clamp seat lower surface is touched on cover to be detected
End face, the inner space of water cavity 7 and upper clamp seat is separated by cover to be detected, locking screw after turn tie down screw 15
The end pressure of bar 15 is touched in the upper surface of pressing plate 12 so that pressing plate 12 is fixed up, past after the check valve in air inlet pipe 13 is opened
Air is passed through inside upper clamp seat, operating room 6 rotates around the first jointed shaft 3 so that the transparent windows of the bottom of operating room 6
Mouth 8 observes in water cavity 7 whether have bubble generation, if reaching water cavity 7 after specified air pressure towards front by transparent observing window 8
In still without bubble occur, it can be determined that the cover is qualified.Pressing plate 12 is opened, takes out cover, then closes pressing plate 12, air inlet pipe 13
In check valve conducting, the check valve conducting on outlet pipe 5, the water in water cavity 7 discharges from outlet pipe 5.
Preferably, the quantity of the test chamber is two, and the water cavity 7 in two test chambers is connected by accessory channel 17
Logical, the water inlet pipe 4 connects with the water cavity 7 of one of test chamber, the outlet pipe 5 and the water cavity 7 of remaining next test chamber
Connection.Based on such scheme, two covers can be detected simultaneously, improve detection efficiency.
Above is better embodiment of the present utility model is illustrated, but the invention is not limited to institute
Embodiment is stated, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. cover is pressure-resistant leak test instrument, it is characterised in that：Including control cabinet, the upper surface of the control cabinet is hinged with operating room, institute
State and pressing plate is hinged with operating room, at least one test chamber is disposed with operating room, the inside of the test chamber is disposed with and will examined
The lower clamp seat that chamber is divided into water cavity and air cavity is surveyed, the upper surface of the lower clamp seat is disposed with first seal, the water
The lower end of chamber is blocked by transparent observing window, and the side arrangement of operating room has the water inlet pipe and outlet pipe of connection water cavity, described
The lower surface of pressing plate is disposed with the upper clamp seat matched with test chamber, and the end of the upper clamp seat is disposed with the second sealing
Part, the air inlet pipe being disposed with pressing plate inside connection upper clamp seat.
2. the pressure-resistant leak test instrument of cover according to claim 1, it is characterised in that：The folder of L shapes is disposed with the operating room
Tight handle, the clamping lever are located on front side of pressing plate, and the top of clamping lever is disposed with tie down screw, under the tie down screw
The upper surface for pressing plate can be pressed after holding through the top of clamping lever.
3. the pressure-resistant leak test instrument of cover according to claim 1, it is characterised in that：The water inlet pipe, outlet pipe and air inlet pipe
It is separately installed with check valve.
4. the pressure-resistant leak test instrument of cover according to claim 1 or 2 or 3, it is characterised in that：The upper surface cloth of the control cabinet
Two the first hinged seats are equipped with, the both ends of the operating room are hinged on corresponding first hinged seat by the first jointed shaft respectively
On, the both ends of the pressing plate are hinged in the U-type groove of operating room by the second jointed shaft respectively.
5. the pressure-resistant leak test instrument of cover according to claim 1 or 2 or 3, it is characterised in that：The quantity of the test chamber is two
Individual, the water cavity in two test chambers is connected by accessory channel, and the water inlet pipe and the water cavity of one of test chamber connect
Logical, the outlet pipe connects with the water cavity of remaining next test chamber.
6. the pressure-resistant leak test instrument of cover according to claim 1 or 2 or 3, it is characterised in that：One end arrangement of the water inlet pipe
There is swivel sub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804897.2U CN206974624U (en) | 2017-07-04 | 2017-07-04 | Cover is pressure-resistant leak test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804897.2U CN206974624U (en) | 2017-07-04 | 2017-07-04 | Cover is pressure-resistant leak test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974624U true CN206974624U (en) | 2018-02-06 |
Family
ID=61407529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720804897.2U Active CN206974624U (en) | 2017-07-04 | 2017-07-04 | Cover is pressure-resistant leak test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414550A (en) * | 2018-05-15 | 2018-08-17 | 西南交通大学 | A kind of double target chamber devices of gas big gun loading experiment |
| CN110567813A (en) * | 2019-08-20 | 2019-12-13 | 广东嘉仪仪器集团有限公司 | Tank cover pressure-resistant deformation tracking test method |
| CN114858606A (en) * | 2022-05-09 | 2022-08-05 | 浙江昌鸿制盖有限公司 | Compression resistance intensity check out test set is used in easy-open lid production |
-
2017
- 2017-07-04 CN CN201720804897.2U patent/CN206974624U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414550A (en) * | 2018-05-15 | 2018-08-17 | 西南交通大学 | A kind of double target chamber devices of gas big gun loading experiment |
| CN108414550B (en) * | 2018-05-15 | 2024-01-12 | 西南交通大学 | Double-target chamber device for air cannon loading experiment |
| CN110567813A (en) * | 2019-08-20 | 2019-12-13 | 广东嘉仪仪器集团有限公司 | Tank cover pressure-resistant deformation tracking test method |
| CN114858606A (en) * | 2022-05-09 | 2022-08-05 | 浙江昌鸿制盖有限公司 | Compression resistance intensity check out test set is used in easy-open lid production |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 1901-1905, building B, Fuli Yingtai Plaza, No. 100, West Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yingqian Food Group Co., Ltd Address before: 510627, room 1901-1905, building B, R & F Intime Plaza, 100 West Whampoa Road, Tianhe, Guangdong, Guangzhou Patentee before: Guangzhou Eagle Coin Enterprise Group Corp. |