CN206450519U - Glass pressure in the bottle test machine - Google Patents
Glass pressure in the bottle test machine Download PDFInfo
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- CN206450519U CN206450519U CN201720048647.0U CN201720048647U CN206450519U CN 206450519 U CN206450519 U CN 206450519U CN 201720048647 U CN201720048647 U CN 201720048647U CN 206450519 U CN206450519 U CN 206450519U
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Abstract
The utility model discloses a kind of glass pressure in the bottle test machine, it includes detection case, chamber door, door opening and closing mechanism, high-voltage oil cylinder, compensating self-sealing head, test fixture, detection reflection subassembly and detection light source assembly, the utility model smart structural design, rationally, in test, to oil storage cylinder be passed through compressed air by hydraulic oil drive high-voltage oil cylinder compress downwards test sample bottle, push away oil form using gas, effectively simplify overall structure, without huge oil pressure station and oil pump, safeguard simple and convenient；And due to oily Incoercibility, cylinder piston rod is resisted active force in bottle will not contract upwards, test is completed, while ensuring the accuracy of test；And be engaged by compensating self-sealing head, so that the test pressure in sample bottle is higher, the pressure for raising the nose above water to breathe to act under bottleneck is also bigger, sealing of the bottleneck in high pressure is effectively ensured, further effect is tested in lifting, in addition overall simple, it is easy to accomplish, operation is simple, safety, beneficial to wide popularization and application.
Description
Technical field
The utility model is related to test machine technical field, and in particular to a kind of glass pressure in the bottle test machine.
Background technology
The beverage sold in the market, such as beer, cola, it is a large amount of using glass bottle and jar packaging, examined from security standpoint
Consider, glass bottle and jar needs the performance of certain internal pressure resistance, and therefore, glass bottle and jar finished product is before dispatching from the factory, it is necessary to carry out resistance to
The sampling test of interior pressure, for beer bottle, beverage bottle, internal pressure resistance performance is more an important technology
Index.
And the principle of glass pressure in the bottle test machine usually used at present is:Pressure cylinder piston is promoted using compressed air
To increase by the hydraulic pressure in trial jar, in voltage-withstand test, when test pressure is higher, bottleneck is led with easily being leaked at testing pressure head
Cause pressure instability, data error big, even result in test crash.As the sales volume of in the market bottled beer and bottled drink is continuous
Increase, security turns into urgent problem to be solved, and one of essential condition of security is exactly the performance of vial internal pressure resistance.
Therefore, either the enterprise of production vial still uses the user of vial, is all badly in need of a kind of simple to operate, safety, test
The high glass pressure in the bottle test machine of precision.
Utility model content
For above-mentioned deficiency, the purpose of this utility model be there is provided a kind of smart structural design, rationally, it is simple to operate,
Safety, the high glass pressure in the bottle test machine of measuring accuracy.
To achieve the above object, technical scheme provided by the utility model is：A kind of glass pressure in the bottle test machine, its
Including detection case, chamber door, door opening and closing mechanism, high-voltage oil cylinder, compensating self-sealing head, test fixture, detection reflection subassembly and detection
Light source assembly, the high-voltage oil cylinder is arranged on the upper position in detection case, and piston rod is down, and the compensating self-sealing head is set
Put on the piston rod, the lower position of the test fixture correspondence compensating self-sealing head is arranged in detection case, detects reflection group
The both sides positional symmetry of the part sample bottle that need to be tested corresponding with detection light source assembly is arranged on the inwall of detection case, the chamber door
Open described on the side of opening one of detection case, and provided with making chamber door be overturn by axis of hinge by hinge in one side
The balancing weight of opening, the door opening and closing mechanism is arranged on another side of opening, and is provided with and the switch on the chamber door
The latch hook that door mechanism is adapted, the high-voltage oil cylinder is connected by pipeline with oil storage cylinder, and the pipeline is provided with magnetic valve, described
Oil storage cylinder is connected with feeder.
As a kind of improvement of the present utility model, the door opening and closing mechanism includes linear drive apparatus, door lock hook pin and answered
Position extension spring, the middle part of the door lock hook pin is arranged on detection case by bearing pin, and upper front end is provided with and is adapted with the latch hook
Card base, the linear drive apparatus is arranged on detection case, and the linear drive apparatus driving element top pressure in door lock hook
The afterbody bottom of pin, the upper end grab of the reset tension spring is on the afterbody of door lock hook pin, and lower end grab is on detection case；
As a kind of improvement of the present utility model, the driving element of the linear drive apparatus is provided with push rod cup.
As a kind of improvement of the present utility model, the linear drive apparatus is cylinder, oil cylinder or linear electric motors.
As a kind of improvement of the present utility model, the compensating self-sealing head includes connector, water filling head, floating head, lower branch
Hold in flange, seal gasket and Hi-pot test pipeline, the water filling head provided with floating chamber, the floating head is located at floating intracavitary, and makes this
The top of floating intracavitary, which is formed, pushes chamber, and seal gasket is located at the bottom surface raised the nose above water to breathe, and the lower support flange closure is in the lower end of floating chamber
In opening, and provided with the test mouthful for allowing sample bottle to stretch into；The connector is connected to the top of water filling head, the Hi-pot test pipeline
One end be located at connector lateral wall on, the other end sequentially passes through connector, pushes chamber and floating head, the diameter for pushing chamber
More than the diameter of test mouth.
As a kind of improvement of the present utility model, the outer wall of the floating head, which is provided with sealed groove, the sealed groove, to be set
Having can sealing ring of the top pressure on floating cavity wall.
As a kind of improvement of the present utility model, anti-rotation handle is radially provided with the connector.
As it is of the present utility model it is a kind of improve, the test fixture, which includes clamp bottom board, push away a bottle cylinder, cylinder fixes
Seat, push rod, connecting rod push away bottle component and intermediate plate, and the clamp bottom board is provided with fluting, and one end of two intermediate plates respectively passes through a bearing pin pair
Title is arranged on fluting both sides, and the other end is mutually drawn close to fluting and forms a bayonet socket being adapted with sample bottle, and connecting rod pushes away a bottle component position
A side position between two intermediate plates, it is described to push away the side position that bottle cylinder is arranged on clamp bottom board by cylinder fixed seat, and
A bottle component is pushed away by push rod and the connecting rod to be connected.
As a kind of improvement of the present utility model, the detection reflection subassembly includes upper detection reflecting plate and bottom is detected
Reflecting plate, the upper and lower parts of upper detection reflecting plate sample bottle corresponding with the next detection reflecting plate, which are put, is arranged on detection case one
Inwall, the detection light source assembly includes upper detection light source and bottom detection light source, the upper detection light source and the next inspection
The position of the upper detection reflecting plate of light-metering source correspondence and the next detection reflecting plate is arranged on another inwall of detection case.
The beneficial effects of the utility model are：The utility model smart structural design, rationally, pushed by increasing bottleneck
Power, causes bottleneck to bear excessive external pressure and makes the pressure-resistant force value reduction of test bottle；In test, compressed air is passed through to oil storage cylinder
Drive high-voltage oil cylinder to compress test sample bottle downwards by hydraulic oil, push away oil form using gas, effectively simplify overall structure, without huge
Oil pressure station and oil pump, are safeguarded simple and convenient；After high-voltage oil cylinder compresses sample bottle, magnetic valve is closed, due to oily Incoercibility,
Cylinder piston rod is resisted active force in bottle will not contract upwards, test is completed, while ensuring test
Accuracy；Pressurizeed by Hi-pot test pipeline into sample bottle, chamber is pushed due to being provided with compensating self-sealing head, and this pushes chamber
Diameter be more than the diameter of test mouth so that test pressure is higher, and by raising the nose above water to breathe, the pressure that acts under bottleneck is also bigger, together
When, floating head can slide certain distance downwards, slightly be returned upwards with water filling head downwards in stress deformation with compensating bottle holder supporting fixture
Contracting causes sample bottle to be separated with floating head, and sealing of the bottleneck in high pressure is effectively ensured, and further lifting test effect, overall in addition
Simply, it is easy to accomplish, operation is simple, safety, beneficial to wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of detection reflection subassembly and detection light source assembly in the utility model.
Fig. 3 is the structural representation of door opening and closing mechanism in the utility model.
Fig. 4 is the structural representation of oil storage cylinder in the utility model.
Fig. 5 is the structural representation of compensating self-sealing head in the utility model.
Fig. 6 is the structural representation of test fixture in the utility model.
Fig. 7 is the fundamental diagram of compensating self-sealing head in the utility model.
Embodiment
Embodiment, a kind of glass pressure in the bottle test machine provided referring to Fig. 1 to Fig. 7, the present embodiment, it includes detection case
1st, chamber door 2, door opening and closing mechanism 3, high-voltage oil cylinder 4, compensating self-sealing first 5, test fixture 6, detection reflection subassembly 7 and detection light source
Component 8, the high-voltage oil cylinder 4 is arranged on the upper position in detection case 1, and piston rod is down, and the compensating self-sealing first 5 is set
Put on the piston rod, the lower position of the corresponding compensating self-sealing first 5 of test fixture 6 is arranged in detection case 1, detection reflection
The both sides positional symmetry for the sample bottle 9 that component 7 and the detection correspondence of light source assembly 8 need to be tested is arranged on the inwall of detection case 1, described
One side of chamber door 2 is hinged on the side of opening one of detection case 1 by bearing pin 12, and provided with making chamber door 2 using hinge as axis
The balancing weight 11 of the opening is opened in upset, and the door opening and closing mechanism 3 is arranged on another side of opening, and in the chamber door
2 are connected provided with the latch hook 21 being adapted with the door opening and closing mechanism 3, the high-voltage oil cylinder 4 by pipeline with oil storage cylinder 10, should
Pipeline is provided with magnetic valve 11, and the oil storage cylinder 10 is connected with feeder.Feeder can provide compressed air.In test
When, compressed air is passed through by the downward compression test sample bottle of hydraulic oil driving high-voltage oil cylinder 4 to oil storage cylinder 10, and oily shape is pushed away using gas
Formula, effectively simplifies overall structure, without huge oil pressure station and oil pump, safeguards simple and convenient.
Specifically, the door opening and closing mechanism 3 includes linear drive apparatus 31, door lock hook pin 32 and reset tension spring 33, it is described
The middle part of door lock hook pin 32 is arranged on detection case 1 by bearing pin 34, and upper front end is provided with the card being adapted with the latch hook 21
Pin, the linear drive apparatus 31 is arranged on detection case 1, and the linear drive apparatus 31 driving element top pressure in door lock hook
The afterbody bottom of pin 32, the upper end grab of the reset tension spring 33 is on the afterbody of door lock hook pin 32, and lower end grab is in detection case 1
On；Preferably, being provided with push rod cup 35 in the driving element of the linear drive apparatus 31.In the present embodiment, the straight line drives
In dynamic device 31 preferably cylinder, other embodiments, the linear drive apparatus 31 can also be oil cylinder or linear electric motors.
Referring to Fig. 2, the detection reflection subassembly 7 includes upper detection reflecting plate 71 and the next detection reflecting plate 72, described
The upper and lower parts of upper detection reflecting plate 71 and the next detection reflecting plate 72 correspondence sample bottle 9, which are put, is arranged on the inwall of detection case 1 one,
The detection light source assembly 8 includes upper detection light source 81 and the next detection light source 82, the upper detection light source 81 and bottom
The position of the corresponding upper detection reflecting plate 71 of detection light source 82 and the next detection reflecting plate 72 is arranged on the another interior of detection case 1
Wall.By detecting that reflection subassembly 7 and detection light source assembly 8 are engaged, the appearance and size of sample bottle 9 can be detected.
Referring to Fig. 5, the compensating self-sealing first 5 include connector 51, water filling first 52, raise the nose above water to breathe 53, it is lower support flange 54, close
Provided with floating chamber in potting pad 55 and Hi-pot test pipeline 56, the water filling first 52, the floating head 53 is located at floating intracavitary, and floats this
The top of intracavitary, which is formed, pushes chamber 521, and seal gasket 55 is located at the bottom surface of floating head 53, and the lower support flange 54 is enclosed in floating chamber
Lower ending opening on, and provided with allowing the test stretched into mouthful of sample bottle 9；The connector 51 is connected to the top of water filling first 52, described
One end of Hi-pot test pipeline 56 is located on the lateral wall of connector 51, and the other end sequentially passes through connector 51, pushes the and of chamber 521
Floating head 53, the diameter d1 for pushing chamber 521 is more than the diameter d2 of test mouth.Anti-rotation handle is radially provided with the connector 51
57.Raise the nose above water to breathe 53 to slide certain distance downwards, to compensate bottle holder supporting fixture 12 in stress deformation downwards and water filling first 52 is upward
Slight retraction causes sample bottle 9 to be separated with floating head 53.Preferably, being provided with sealed groove, the sealing on the outer wall for raising the nose above water to breathe 53
Sealing ring in groove provided with energy top pressure on floating cavity wall, sealing effectiveness is more preferably.
Referring to Fig. 6, the test fixture 6 includes clamp bottom board 61, pushes away bottle cylinder 62, cylinder fixed seat 63, push rod 64, company
Bar pushes away bottle component 65 and intermediate plate 66, and the clamp bottom board 61 is provided with fluting, and one end of two intermediate plates 66 is respectively by 67 pairs of a bearing pin
Title is arranged on fluting both sides, and the other end is mutually drawn close to fluting and forms a bayonet socket being adapted with sample bottle 9, and connecting rod pushes away bottle component 65
A side position between two intermediate plates 66, it is described to push away bottle cylinder 62 is arranged on clamp bottom board 61 by cylinder fixed seat 63 one
Side position, and bottle component 65 is pushed away by push rod 64 and the connecting rod be connected.
Referring to Fig. 7.F：The downward pressure of high-voltage oil cylinder；F1：Floating head downward pressure；F2：Sample water in bottle pressure upwards pressure；
Fn：The pressure raised the nose above water to breathe to bottle neck；F’：Support force of the bottleneck support to sample bottle；S1：Floating head sectional area；S2：Bottleneck sectional area；P：
Pressure in bottle；According to stress balance, just like lower stress formula：F=F1=F2+Fn=F’.Draw：Fn=F1-F2.Wherein F1=P*S1,
F2=P*S2；So Fn=P（S1-S2）.Because S1 and S2 are definite values, therefore Fn increases with P increase.
When starting test, the only downward pressure F of high-voltage oil cylinder 4 is acted on sample bottle 9, and high-voltage oil cylinder 4 is compressed after sample bottle,
Magnetic valve 11 is closed, due to oily Incoercibility, the piston rod of test process mesohigh oil cylinder 4 is resisted directed force F 2 in bottle
It will not upwards contract, test is smoothly completed, while ensuring the accuracy of test；By Hi-pot test pipeline 56 into sample bottle 9
Pressurization, chamber 521 is pushed due to being provided with compensating self-sealing first 5, and the diameter for pushing chamber 521 is more than the diameter of test mouth,
That is floating head sectional area S1 is more than bottleneck sectional area S2 so that test pressure is higher, passes through the pressure for raising the nose above water to breathe to act under bottleneck
Bigger, it is ensured that sealing of the bottleneck in high pressure, measuring accuracy is high.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any limitation is constituted, using its same or similar test machine, in the utility model protection domain.
Claims (9)
1. a kind of glass pressure in the bottle test machine, it is characterised in that it includes detection case, chamber door, door opening and closing mechanism, hydraulic oil
Cylinder, compensating self-sealing head, test fixture, detection reflection subassembly and detection light source assembly, the high-voltage oil cylinder are arranged on detection case
Interior upper position, and piston rod is down, the compensating self-sealing head is set on the piston rod, and the test fixture correspondence is compensated
The lower position of formula self-sealing head is arranged in detection case, the detection reflection subassembly sample bottle that need to be tested corresponding with detection light source assembly
Both sides positional symmetry is arranged on the inwall of detection case, a side of the chamber door by hinge detection case opening one
On side, and provided with making chamber door overturn the balancing weight for opening the opening by axis of hinge, the door opening and closing mechanism is arranged on
On another side of opening, and provided with the latch hook being adapted with the door opening and closing mechanism on the chamber door, the high-voltage oil cylinder leads to
Cross pipeline with oil storage cylinder to be connected, the pipeline is provided with magnetic valve, the oil storage cylinder is connected with feeder.
2. glass pressure in the bottle test machine according to claim 1, it is characterised in that：The door opening and closing mechanism includes straight line
Drive device, door lock hook pin and reset tension spring, the middle part of the door lock hook pin are arranged on detection case by bearing pin, upper front end
Provided with the card base being adapted with the latch hook, the linear drive apparatus is arranged on detection case, and the linear drive apparatus
Driving element top pressure in the afterbody bottom of door lock hook pin, the upper end grab of the reset tension spring on the afterbody of door lock hook pin, under
Grab is held on detection case.
3. glass pressure in the bottle test machine according to claim 2, it is characterised in that：The driving of the linear drive apparatus
Element is provided with push rod cup.
4. glass pressure in the bottle test machine according to claim 2, it is characterised in that：The linear drive apparatus is gas
Cylinder, oil cylinder or linear electric motors.
5. glass pressure in the bottle test machine according to claim 2, it is characterised in that：The compensating self-sealing head includes connecting
It is described provided with floating chamber in joint, water filling head, floating head, lower support flange, seal gasket and Hi-pot test pipeline, the water filling head
Raise the nose above water to breathe to be located at floating intracavitary, and form the top of the floating intracavitary to push chamber, seal gasket is located at the bottom surface raised the nose above water to breathe, the lower support
Flange closure is provided with the test mouthful for allowing sample bottle to stretch on the lower ending opening of floating chamber；The connector is connected to water filling head
Top, one end of the Hi-pot test pipeline is located on the lateral wall of connector, the other end sequentially passes through connector, push chamber and
Raise the nose above water to breathe, the diameter for pushing chamber is more than the diameter of test mouth.
6. glass pressure in the bottle test machine according to claim 5, it is characterised in that：The outer wall of the floating head is provided with close
Seal the sealing ring provided with energy top pressure on floating cavity wall in groove, the sealed groove.
7. glass pressure in the bottle test machine according to claim 5, it is characterised in that：It is radially provided with the connector anti-
Change hands handle.
8. glass pressure in the bottle test machine according to claim 1, it is characterised in that：The test fixture includes fixture bottom
Plate, push away a bottle cylinder, cylinder fixed seat, push rod, connecting rod and push away bottle component and intermediate plate, the clamp bottom board is provided with fluting, two intermediate plates
One end respectively fluting both sides are symmetricly set on by a bearing pin, the other end is mutually drawn close to fluting and forms one and bottle is adapted with sample
Bayonet socket, connecting rod pushes away a side position of bottle component between two intermediate plates, and bottle cylinder that pushes away is arranged on folder by cylinder fixed seat
Have a side position of bottom plate, and a bottle component is pushed away by push rod and the connecting rod and be connected.
9. glass pressure in the bottle test machine according to claim 1, it is characterised in that：The detection reflection subassembly includes upper
Position detection reflecting plate and the next detection reflecting plate, the upper detection reflecting plate and the corresponding sample bottle of the next detection reflecting plate it is upper,
Lower position is arranged on the inwall of detection case one, and the detection light source assembly includes upper detection light source and the next detection light source, institute
The position for stating upper detection light source upper detection reflecting plate corresponding with the next detection light source and the next detection reflecting plate is arranged on inspection
Another inwall of measuring tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048647.0U CN206450519U (en) | 2017-01-17 | 2017-01-17 | Glass pressure in the bottle test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048647.0U CN206450519U (en) | 2017-01-17 | 2017-01-17 | Glass pressure in the bottle test machine |
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| Publication Number | Publication Date |
|---|---|
| CN206450519U true CN206450519U (en) | 2017-08-29 |
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ID=59671770
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048647.0U Active CN206450519U (en) | 2017-01-17 | 2017-01-17 | Glass pressure in the bottle test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206450519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769491A (en) * | 2017-01-17 | 2017-05-31 | 东莞市嘉仪自动化设备科技有限公司 | Glass pressure in the bottle test machine |
-
2017
- 2017-01-17 CN CN201720048647.0U patent/CN206450519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769491A (en) * | 2017-01-17 | 2017-05-31 | 东莞市嘉仪自动化设备科技有限公司 | Glass pressure in the bottle test machine |
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