CN107741305A - A kind of device for detecting sealability - Google Patents
A kind of device for detecting sealability Download PDFInfo
- Publication number
- CN107741305A CN107741305A CN201711185191.3A CN201711185191A CN107741305A CN 107741305 A CN107741305 A CN 107741305A CN 201711185191 A CN201711185191 A CN 201711185191A CN 107741305 A CN107741305 A CN 107741305A
- Authority
- CN
- China
- Prior art keywords
- tool
- assembling
- detecting sealability
- disassembling manipulator
- holding tank
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 abstract description 20
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of device for detecting sealability, including：Assembling and disassembling manipulator；And multigroup testing agency located at assembling and disassembling manipulator side, wherein, assembling and disassembling manipulator can be rotated about the z axis, and multigroup testing agency is circumferentially distributed on the rotational trajectory of assembling and disassembling manipulator.According to the present invention, it is carried out in detected part after pad pasting closing, product to be measured is pushed again so that cavity or through hole form upper-lower seal, reinflated or pumping carries out sealing propertytest, while sealing propertytest precision is improved, the success rate of sealing propertytest can also be improved, missing inspection or flase drop is avoided, additionally substantially increases detection efficiency.
Description
Technical field
The present invention relates to sealing propertytest field, more particularly to a kind of device for detecting sealability.
Background technology
It is provided with some on the product of cavity or through hole, and parts is installed in the cavity or through hole, to make
Sealing is formed between the parts and pedestal, often sets sealant to be sealed therebetween, is tied to detect both
Sealing after conjunction, the side for being typically employed in cavity or hole are entered using the method for press-down type to the hole on the parts
Row sealing and the opposite side in cavity or hole takes out the mode of negative pressure and carries out sealing propertytest, in conventional detection devices, due to
The pressure pushed can cause the gap between the parts and pedestal to diminish, and gap can be so that both sealings obtain after diminishing
To lifting, but this product that may result in the not good enough problem of physical presence sealing is missed, and greatly reduces detection success rate
And accuracy of detection, in addition, existing device for detecting sealability automaticity is low, it is necessary to more the step of human assistance, it is impossible to
Accurately in an orderly manner between Duo Tai testing agencies it is in good order, rhythmically loading/unloading products or the product after detection is carried out efficient
Sorting, so as to cause detection efficiency low.
In view of this, it is necessary to develop a kind of device for detecting sealability in fact, to solve the above problems.
The content of the invention
For the shortcomings of the prior art, it is an object of the invention to provide a kind of device for detecting sealability, its
Pad pasting closing is carried out in detected part and then is pushed product to be measured so that cavity or through hole form upper-lower seal, then fill
Gas or pumping carry out sealing propertytest, while sealing propertytest precision is improved, additionally it is possible to improve the success of sealing propertytest
Rate, missing inspection or flase drop are avoided, additionally substantially increases detection efficiency.
In order to realize above-mentioned purpose and other advantages according to the present invention, there is provided a kind of device for detecting sealability, including：
Assembling and disassembling manipulator；And
Located at multigroup testing agency of assembling and disassembling manipulator side,
Wherein, assembling and disassembling manipulator can rotate about the z axis, and multigroup testing agency is circumferentially distributed in the rotation rail of assembling and disassembling manipulator
On mark.
Preferably, the rotational trajectory of assembling and disassembling manipulator is provided with blanking conveyer belt.
Preferably, testing agency includes：
Jig component, the jig component include installation base plate, the Y-direction driver on installation base plate and driven by Y-direction
The tool that device is driven；And
Located at the source of the gas feeding assembly of jig component side,
Wherein, the upper surface of tool is provided with several vacuum formed with the holding tank to lower recess, the bottom wall of holding tank
Sucker.
Preferably, source of the gas feeding assembly includes：
Located at the tracheae pinboard of tool side；And
Y-direction pushing block between tracheae pinboard and tool,
Wherein, Y-direction pushing block and tracheae pinboard Joint, on Y-direction pushing block formed with extend along Y-direction and towards tool extremely
A few promote-side, tool cause promote-side optionally to stretch into holding tank under the driving of Y-direction driver.
Preferably, pushing component includes：
Horizontal-extending shafting installation plate, the lower surface of the shafting installation plate are connected with least two first guide pillars and second
Guide pillar；And
Driver is pushed on shafting installation plate,
Wherein, slip cap is provided with testing pressure head mounting seat on the second guide pillar, and the clutch end for pushing driver passes through axle
It is to be connected with testing pressure head mounting seat after installing plate.
Preferably, the first guide pillar is extended up to and offseted with installation base plate straight down with the second guide pillar, tracheae pinboard
It is sheathed on the first guide pillar.
Preferably, the opposite side of tool is provided with the X for selectively applying thrust into holding tank to positioning cylinder, and X is to calmly
The force direction of position cylinder and the bearing of trend of promote-side are perpendicular.
Preferably, seal groove is offered on tool, the sealing ring for being used for sealing detected part, tracheae are provided with seal groove
Pinboard is provided with the air supply pipe led in seal groove.
Compared with prior art, its advantage is the present invention：
1st, because assembling and disassembling manipulator can rotate about the z axis, multigroup testing agency is circumferentially distributed in the rotation of assembling and disassembling manipulator
On track so that assembling and disassembling manipulator can back and forth switch in multigroup testing agency, will can be detected in time in testing agency
Complete product is sorted by testing result and loads next product to be detected in time, substantially increases detection efficiency；
2nd, because the upper surface of tool is provided with several vacuum formed with the holding tank to lower recess, the bottom wall of holding tank
Sucker, so as to improve product to be measured in the positioning precision of holding tank and can prevent from misplacing in detection process；
3rd, due to Y-direction pushing block and tracheae pinboard Joint, formed with extending along Y-direction and towards tool on Y-direction pushing block
An at least promote-side, tool causes promote-side optionally to stretch into holding tank under the driving of Y-direction driver, so that holding
The product to be measured in groove of receiving optionally can be pushed into be clamped positioning in the side wall of holding tank by Y-direction pushing block along Y-direction, further
Improve positioning precision of the product to be measured in holding tank；
4th, the X of thrust is selectively applied into holding tank to positioning cylinder because the opposite side of tool is provided with, X is to positioning gas
The force direction of cylinder and the bearing of trend of promote-side are perpendicular so that the product to be measured in holding tank can optionally by
X to positioning cylinder along X to the side wall for be pushed into holding tank on be clamped positioning, further increase product to be measured in holding tank
Positioning precision；
5th, locating dowel and push-down head are pushed because the lower surface of testing pressure head mounting seat is provided with, push-down head is offsettingly located at and treated
The surface at position is surveyed, positioning hole is pushed formed with corresponding with pushing locating dowel in the side wall of holding tank, so as to improve
The depressed position precision of pressure head when pushing, it can effectively prevent the damage of product caused by pushing dislocation.
Brief description of the drawings
Fig. 1 is the stereogram according to device for detecting sealability of the present invention；
Fig. 2 is the stereogram according to testing agency in device for detecting sealability of the present invention；
Fig. 3 is the explosive view according to testing agency in device for detecting sealability of the present invention；
Fig. 4 is according to when jig component is engaged with source of the gas feeding assembly in device for detecting sealability of the present invention
Stereogram；
Fig. 5 is according to the front view that component is pushed in device for detecting sealability of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, to make those skilled in the art to implement according to this with reference to specification word.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical reference identical
Or similar part.In the following description, such as center, thickness, height, length, front portion, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, bottom are based on orientation shown in the drawings or position relationship.Especially, " height " is equivalent to from top
Portion is to the size of bottom, and " width " equivalent to size from left to right, " depth " is equivalent to vertical size.These
Relative terms are for convenience and are generally not intended as the specific orientation of needs.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by intermediate structure is fixed directly or indirectly to one another or is attached relation,
And movable or rigidly attached or relation, unless otherwise clearly stating.
Reference picture 1, device for detecting sealability includes：
Assembling and disassembling manipulator 6；And
Located at multigroup testing agency 5 of the side of assembling and disassembling manipulator 6,
Wherein, assembling and disassembling manipulator 6 can rotate about the z axis, and multigroup testing agency 5 is circumferentially distributed in the rotation of assembling and disassembling manipulator 6
Go through transition on mark.In a preferred embodiment, testing agency 5 is circumferentially provided with 8 groups, and assembling and disassembling manipulator 6 is reciprocally in 8 groups of detections
Shuttled between mechanism 5, so that the product sorting detected out or in time is filled into product to be detected in time, improve detection process
The utilization rate of middle chip time, so as to improve detection efficiency.
Further, the rotational trajectory of assembling and disassembling manipulator 6 is provided with blanking conveyer belt 7.Blanking conveyer belt 7 is used for will detection
Product after complete is sent out outside device for detecting sealability.In a preferred embodiment, it is qualified to be provided with detection for blanking conveyer belt 7
Region and the unqualified region of detection, detect qualified region and the unqualified region of detection be respectively used to place sealing qualified products and
Sealing substandard product.Blanking conveyer belt 7 enables to the product after having detected to be sorted in order according to testing result, with
It is easy to follow-up storage, recovery etc. to operate.Specifically, assembling and disassembling manipulator 6, testing agency 5 and blanking conveyer belt 7 are located at peace
On assembling platform 12.
Reference picture 2 and Fig. 3, testing agency 5 include：
Jig component 51, the jig component 51 include installation base plate 511, the Y-direction driver on installation base plate 511
512 and the tool 513 that is driven by Y-direction driver 512；And
Located at the source of the gas feeding assembly 52 of the side of jig component 51,
Wherein, the upper surface of tool 513 is provided with formed with the holding tank 5131 to lower recess, the bottom wall of holding tank 5131
Several vacuum cups 5132, vacuum cup 5132 improve product to be measured in the positioning precision of holding tank 5131 and can prevented
Misplaced in detection process.
Further, source of the gas feeding assembly 52 includes：
Located at the tracheae pinboard 521 of the side of tool 513；And
Y-direction pushing block 523 between tracheae pinboard 521 and tool 513,
Wherein, Y-direction pushing block 523 and the Joint of tracheae pinboard 521, formed with along Y-direction extension and court on Y-direction pushing block 523
To an at least promote-side 5231 for tool 513, tool 513 causes the selectivity of promote-side 5231 under the driving of Y-direction driver 512
Ground is stretched into holding tank 5131, so that the product to be measured in holding tank 5131 can be optionally by Y-direction pushing block 523 along Y
Positioned to being pushed into be clamped in the side wall of holding tank 5131, further increase positioning accurate of the product to be measured in holding tank 5131
Degree.
Further, the opposite side of tool 513, which is provided with, selectively applies the X of thrust into holding tank 5131 to positioning cylinder
514, X to positioning cylinder 514 force direction and the bearing of trend of promote-side 5231 it is perpendicular so that in holding tank 5131
Product to be measured can optionally by X to positioning cylinder 514 along X to be pushed into the side wall of holding tank 5131 be clamped positioning,
Further increase positioning precision of the product to be measured in holding tank 5131.
Further, seal groove 515 is offered on tool 513, is provided with seal groove 515 and is used to seal the close of detected part
Seal 5151.
Reference picture 3, tracheae pinboard 521 are provided with the air supply pipe 522 led in seal groove 515.Air supply pipe 522 it is another
End is connected with source of the gas, and source of the gas is supplied or is evacuated with sealing ring 5151 and portion to be measured into sealing ring by air supply pipe 522
Interdigit forms malleation or negative pressure region, is convenient for sealing propertytest.
Reference picture 3 and Fig. 5, the top of jig component 51, which is set up, pushes component 53, and pushing component 53 includes：
Horizontal-extending shafting installation plate 531, the lower surface of the shafting installation plate 531 are connected with least two first guide pillars
5311 and second guide pillar 5312；And
Driver 533 is pushed on shafting installation plate 531,
Wherein, slip cap is provided with testing pressure head mounting seat 532 on the second guide pillar 5312, and the power for pushing driver 533 is defeated
Go out after end 5331 passes through shafting installation plate 531 and be connected with testing pressure head mounting seat 532.
Further, the first guide pillar 5311 is extended up to and offseted with installation base plate 511 straight down with the second guide pillar 5312,
Tracheae pinboard 521 is sheathed on the first guide pillar 5311.
Reference picture 4 and Fig. 5, the lower surface of testing pressure head mounting seat 532, which is provided with, pushes locating dowel 5321 and push-down head 5322,
Push-down head 5322 is offsettingly formed with pushing locating dowel 5321 on the surface of detected part, the side wall of holding tank 5131
Corresponding pushes positioning hole 5133.
Detecting step：
S1, tool 513 stretch out under the driving of Y-direction driver 512 along Y-axis is positive so that the surface of tool 513 is complete
Concede, in order to which assembling and disassembling manipulator 6 is put into product to be measured into holding tank 5131；
After S2, assembling and disassembling manipulator 6 grip product to be measured from feeding platform, the receiving of every group of testing agency 5 is sequentially placed into
In groove 5131；
S3, after product to be measured is put into holding tank 5131, Y-direction driver 512 drive again tool 513 along Y-axis negative sense move
Dynamic, in moving process, the product to be measured in holding tank 5131 is pushing Y-axis to just gradually by the promote-side 5231 of Y-direction pushing block 523
To, and be finally in contact with the side wall of holding tank 5131 so as to be clamped by Y-direction；
S4, X are to X to positioning cylinder 514 along X-axis forward direction thrust output so that the product to be measured in holding tank 5131 is pushed away
It is positive to X-axis and finally the side wall with holding tank 5131 is in contact, so as to by X to clamping；
Vacuum cup 5132 on S5, the bottom wall of holding tank 5131 is started working, and the bottom of product to be measured is firmly held, with
Prevent to misplace；
S6, push driver 533 and start push to test pressure head mounting seat 532 and push, push positioning hole 5133 with pushing
Under the precise match of locating dowel 5321, product to be measured is accurately pressed to sealing ring 5151 by push-down head 5322 so that detected part
Sealing is formed between sealing ring 5151；
S7, the other end of air supply pipe 522 are connected with source of the gas, and source of the gas is supplied or taken out into sealing ring by air supply pipe 522
Gas to be formed malleation or negative pressure region between sealing ring 5151 and detected part, the baroceptor being connected with source of the gas start into
Row sealing propertytest；
After the completion of S8, detection, tool 513 is released under the driving of Y-direction driver 512 along Y-axis is positive, and manipulator is according to inspection
Survey result successively to sort the product after having detected, i.e., put sealing qualified products and sealing substandard product respectively
The qualified region of detection and the unqualified region of detection being placed on blanking conveyer belt 7；
S9, repeat step S1~S8, until completing the sealing propertytest of all products.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not limited in listed fortune in specification and embodiment
With it can be applied to various suitable the field of the invention completely, can be easily real for those skilled in the art
Now other modification, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details and shown here as the legend with description.
Claims (8)
- A kind of 1. device for detecting sealability, it is characterised in that including：Assembling and disassembling manipulator (6)；AndLocated at multigroup testing agency (5) of assembling and disassembling manipulator (6) side,Wherein, assembling and disassembling manipulator (6) can rotate about the z axis, and multigroup testing agency (5) is circumferentially distributed in assembling and disassembling manipulator (6) On rotational trajectory.
- 2. device for detecting sealability as claimed in claim 1, it is characterised in that set on the rotational trajectory of assembling and disassembling manipulator (6) There is blanking conveyer belt (7).
- 3. device for detecting sealability as claimed in claim 1, it is characterised in that testing agency (5) includes：Jig component (51), the jig component (51) include installation base plate (511), the Y-direction driving on installation base plate (511) Device (512) and the tool (513) driven by Y-direction driver (512)；AndLocated at the source of the gas feeding assembly (52) of jig component (51) side,Wherein, the upper surface of tool (513) is set on the bottom wall of holding tank (5131) formed with the holding tank (5131) to lower recess There are several vacuum cups (5132).
- 4. device for detecting sealability as claimed in claim 3, it is characterised in that source of the gas feeding assembly (52) includes：Located at the tracheae pinboard (521) of tool (513) side；AndY-direction pushing block (523) between tracheae pinboard (521) and tool (513),Wherein, Y-direction pushing block (523) and tracheae pinboard (521) Joint, on Y-direction pushing block (523) formed with along Y-direction extension and Towards an at least promote-side (5231) for tool (513), tool (513) causes promote-side under Y-direction driver (512) driving (5231) optionally stretch into holding tank (5131).
- 5. device for detecting sealability as claimed in claim 4, it is characterised in that pushing component (53) includes：Horizontal-extending shafting installation plate (531), the lower surface of the shafting installation plate (531) are connected with least two first guide pillars And the second guide pillar (5312) (5311)；AndDriver (533) is pushed on shafting installation plate (531),Wherein, slip cap is provided with testing pressure head mounting seat (532) on the second guide pillar (5312), pushes the power of driver (533) Output end (5331) is connected with testing pressure head mounting seat (532) afterwards through shafting installation plate (531).
- 6. device for detecting sealability as claimed in claim 5, it is characterised in that the first guide pillar (5311) and the second guide pillar (5312) extend up to and offseted with installation base plate (511) straight down, tracheae pinboard (521) is sheathed on the first guide pillar (5311) On.
- 7. device for detecting sealability as claimed in claim 4, it is characterised in that the opposite side of tool (513) is provided with to receiving Selectively apply the X of thrust in groove (5131) to positioning cylinder (514), force directions and promote-side of the X to positioning cylinder (514) (5231) bearing of trend is perpendicular.
- 8. device for detecting sealability as claimed in claim 4, it is characterised in that tool offers seal groove on (513) (515) sealing ring (5151) for being used for sealing detected part, is provided with seal groove (515), tracheae pinboard (521) is provided with logical Toward the air supply pipe (522) in seal groove (515).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185191.3A CN107741305A (en) | 2017-11-23 | 2017-11-23 | A kind of device for detecting sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185191.3A CN107741305A (en) | 2017-11-23 | 2017-11-23 | A kind of device for detecting sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107741305A true CN107741305A (en) | 2018-02-27 |
Family
ID=61238578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711185191.3A Pending CN107741305A (en) | 2017-11-23 | 2017-11-23 | A kind of device for detecting sealability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107741305A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442041A (en) * | 2018-12-30 | 2019-03-08 | 苏州富强科技有限公司 | A kind of sealing jig for air-leakage test |
| CN113375868A (en) * | 2021-07-02 | 2021-09-10 | 苏州富强科技有限公司 | Full-automatic air tightness detection device |
| CN113404860A (en) * | 2021-06-30 | 2021-09-17 | 苏州富强科技有限公司 | Lower seal carrier |
| CN113504006A (en) * | 2021-07-02 | 2021-10-15 | 苏州富强科技有限公司 | Full-automatic air tightness detection method |
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| CN103567840A (en) * | 2013-11-13 | 2014-02-12 | 佛山市博科数控机械有限公司 | Mechanical arm multi-station belt sander |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442041A (en) * | 2018-12-30 | 2019-03-08 | 苏州富强科技有限公司 | A kind of sealing jig for air-leakage test |
| CN109442041B (en) * | 2018-12-30 | 2024-03-22 | 苏州富强科技有限公司 | Sealing jig for air tightness detection |
| CN113404860A (en) * | 2021-06-30 | 2021-09-17 | 苏州富强科技有限公司 | Lower seal carrier |
| CN113375868A (en) * | 2021-07-02 | 2021-09-10 | 苏州富强科技有限公司 | Full-automatic air tightness detection device |
| CN113504006A (en) * | 2021-07-02 | 2021-10-15 | 苏州富强科技有限公司 | Full-automatic air tightness detection method |
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