CN105571790B - A kind of air-tightness detection device - Google Patents
A kind of air-tightness detection device Download PDFInfo
- Publication number
- CN105571790B CN105571790B CN201510111220.6A CN201510111220A CN105571790B CN 105571790 B CN105571790 B CN 105571790B CN 201510111220 A CN201510111220 A CN 201510111220A CN 105571790 B CN105571790 B CN 105571790B
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- sliding platform
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of air-tightness detection device, including：Frame, cross drive device, longitudinal conveyor, fixing device, water tank；The cross drive device is arranged on the frame top, including a sliding platform that can be moved in the horizontal direction under servomotor driving；The longitudinal conveyor is arranged on the sliding platform, including a lifting bottom plate that can be vertically moved under cylinder driving；The fixing device is arranged on the lifting bottom plate, including for fixing the geometrical clamp of testing container and being connected with the geometrical clamp and be used for the rotating mechanism for rotating it；The water tank is made of clear material, and is placed in the bottom of the frame；The present invention instead of manual operation, improves the efficiency of air-leakage test, saves human cost, and is avoided that the unnecessary casualty accident occurred during manpower conveying containers.
Description
Technical field
The present invention relates to small pressure container detection device field, particularly relates to a kind of air-tightness detection device.
Background technology
Traditional air-tightness detection method is bubble method, that is, so-called immersion detection, mainly by the way that container is soaked
Enter to check whether the detection of air-tightness is realized in gas leakage for it in water.In industrial site, in order to ensure the continuity of detection, lead to
Three workers are often needed to carry out the closure of container, inflation, immersion observation and post-processing respectively.Immersion inspection is completed using artificial
The defects of certain be present in survey：(1) pressure vessel is transported using worker, detection efficiency is low, and manpower consumption is big, and easily produces mistake
By mistake.(2) potential safety hazard be present.
The content of the invention
In view of this, it is an object of the invention to propose a kind of saving human cost, and efficient, accurate air-tightness is detected
Detection means.
Based on a kind of above-mentioned purpose air-tightness detection device provided by the invention, including：Frame, cross drive device, indulge
To conveyer, fixing device, water tank；The cross drive device is arranged on the frame top, including one can be in servo
The sliding platform moved in the horizontal direction under motor driving；The longitudinal conveyor is arranged on the sliding platform, including
The one lifting bottom plate that can be vertically moved under cylinder driving；The fixing device is arranged on the lifting bottom plate,
Including for fixing the geometrical clamp of testing container and being connected with the geometrical clamp and be used for the rotating mechanism for rotating it；The water
Case is made of clear material, and is placed in the bottom of the frame.
Preferably, the cross drive device also carries cross sliding clock including leading screw, feed screw nut base and at least two
Horizontal guide rail；The horizontal guide rail is arranged on the frame top, and the sliding platform is fixedly connected with the cross sliding clock,
The feed screw nut base is fixed on the sliding platform, and the leading screw be arranged in parallel with the horizontal guide rail, and passes through spiral shell
Line fits through the feed screw nut base and is connected with the servomotor.
Optionally, the cross drive device also includes the transmission crawler belt driven by the servomotor, and described slide is put down
Platform is fixed on the transmission crawler belt.
Preferably, the longitudinal conveyor is also slided including steel wire, counterweight, some movable pulleies, at least two with vertical
The upright guide rail of block；The upright guide rail is arranged on the sliding platform side, the piston of the lifting bottom plate and the cylinder
Bar is connected, while is fixedly connected on the upright slide block, and described steel wire one end is connected with the lifting bottom plate, if by described
After dry-charged plates wheel, the other end connects the counterweight for being arranged on the sliding platform opposite side.
Preferably, the counterweight is removably arranged on the steel wire other end.
Preferably, the geometrical clamp includes：Fixed frame, rectangular frame, retainer ring, clasp；The fixed frame is fixed on institute
State on lifting bottom plate, the rectangular frame is rotationally connected with the fixed frame bottom, and at least two retainer rings are arranged on institute
Between two long sides for stating rectangular frame, for supporting testing container from below；At least two described clasp one end are rotationally connected with
One long side of the rectangular frame, the other end can be fixed to another long side of the rectangular frame by spring clip, for from
Top compresses testing container；
The rotating mechanism includes：Reducing motor, belt, two belt pulleys；Described two belt pulleys pass through the belt
It is connected, wherein, a connection reducing motor, another connects described rectangular frame one end.
Preferably, the geometrical clamp also includes an elbow folder being arranged on the clasp, for auxiliary clamp testing container.
Optionally, the geometrical clamp is the fixation belt with lock；The rotating mechanism is by motor-driven universal
Ball.
From the above it can be seen that air-tightness detection device provided by the invention, testing container is fixed by fixing device,
By the transmission of cross drive device and longitudinal conveyor respectively in the horizontal and vertical directions, testing container is slowly put to
In water tank, immersion detection is carried out, while by the rotating mechanism of fixing device, realize comprehensive air-leakage test, instead of people
Work operates, and improves the efficiency of air-leakage test, saves human cost, and is avoided that what is occurred during manpower conveying containers
Unnecessary casualty accident.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the air-tightness detection device structural representation of the preferred embodiment of the present invention；
Fig. 2 is the cross drive apparatus structure schematic diagram of the preferred embodiment of the present invention；
Fig. 3 is the longitudinal conveyor structural representation of the preferred embodiment of the present invention；
Fig. 4 is the fixture structure schematic diagram of the preferred embodiment of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
The embodiments of the invention provide a kind of air-tightness detection device, including：Frame 1, cross drive device, longitudinal direction transmission
Device, fixing device, water tank 2；The cross drive device is arranged on the frame top, including one can be in servomotor 3
The sliding platform 4 moved in the horizontal direction under driving；The longitudinal conveyor is arranged on the sliding platform 4, including one
The lifting bottom plate 6 that can be vertically moved under the driving of cylinder 5；The fixing device is arranged on the lifting bottom plate 6,
Including for fixing the geometrical clamp of testing container and being connected with the geometrical clamp and be used for the rotating mechanism for rotating it；The water
Case 2 is made of clear material, and is placed in the bottom of frame 1.
After testing container is fixed in fixing device, its water is respectively completed by cross drive device and longitudinal conveyor
Transmission on gentle vertical direction.Wherein, the direction of transfer of cross drive device is on horizontal plane, along the length direction of frame 1.
With reference to figure 2, for the cross drive apparatus structure schematic diagram of the preferred embodiment of the present invention.
In a preferred embodiment, cross drive device also includes leading screw 7 and feed screw nut base 8.The top of frame 1 is set
Two horizontal guide rails 9 for carrying cross sliding clock, cross sliding clock (not shown) can slide along horizontal guide rail 9.Sliding platform 4 and water
Smooth block is fixedly connected, and feed screw nut base 8 is fixed on sliding platform 4, and leading screw 7 be arranged in parallel with horizontal guide rail 9, and passes through
Screw thread fits through feed screw nut base 8, and its one end is connected by shaft coupling with servomotor 3.During work, the band of servomotor 3
Dynamic leading screw 7 rotates, and by the transmission of leading screw 7 and feed screw nut base 8, cross sliding clock is driven sliding platform 4 in horizontal guide rail 9
It can move back and forth.
With reference to figure 3, for the longitudinal conveyor structural representation of the preferred embodiment of the present invention.
In a preferred embodiment, longitudinal conveyor also carries including steel wire 10, counterweight 11, some movable pulleies 12, two
The upright guide rail 13 of upright slide block.Upright guide rail 13 is fixed on the side of sliding platform 4, and upright slide block (not shown) can be along perpendicular
Straight guide 13 is slided, and lifting bottom plate 6 is fixedly connected on upright slide block, while is lifted piston rod of the bottom plate 6 also with cylinder 5 and fixed
Connection.The one end of steel wire 10 with lifting bottom plate 6 be connected, its after the guiding for some movable pulleies 12 being arranged on sliding platform 4,
Its other end is guided to the counterweight 11 positioned at the opposite side of sliding platform 4, and is fixedly connected with counterweight 11.During work, cylinder 5
Piston rod drive lifting bottom plate 6 move, lifting bottom plate 6 by upright slide block and upright guide rail 13 guide effect, while by with
11 cooperation is weighed, the reciprocating motion on stable vertical direction can be realized.Wherein, counterweight 11 is to be detachably arranged in steel wire
On 10 other end, by adjust the counterweight 11 of different size or adjust its quantity with different size testing container
Match somebody with somebody.
With reference to figure 4, for the fixture structure schematic diagram of the preferred embodiment of the present invention.
In a preferred embodiment, geometrical clamp includes：Fixed frame 14, rectangular frame 15, retainer ring 16, clasp 17.Fixed frame
14 are fixed on lifting bottom plate 6, and its bottom is two open ends, and rectangular frame 15 is rotationally connected with two of the bottom of fixed frame 14
Between open end, it can be rotated by axle of the line of described two open ends.Two retainer rings 16 are arranged on rectangular frame 15
Between two long sides, for supporting testing container from below.It is engaged, in addition to two clasps 17, one end of clasp 17 rotate
A long side of rectangular frame 15 is connected to, the other end can be fixed to another long side of rectangular frame 15 by spring clip, is used for
Testing container pressed from above.When in use, spring clip is opened, clasp 17 is dug, testing container is placed in rectangular frame 15,
Retainer ring 16 holds testing container from below, after placing, detains clasp 17 and locking spring folder, and testing container is fixed stably
Gu.
Further, geometrical clamp also includes an elbow folder 18 being arranged on clasp 17, presss from both sides 18 pairs of testing containers by elbow and applies
Add the pressure to the direction of retainer ring 16, for auxiliary clamp testing container, ensure its soundness installed.
It should be noted that according to different size of testing container, the quantity of retainer ring 16 and clasp 17 can be more than two
It is individual, elbow folder 18 can also be provided with it is multiple, it is specific to set quantity be defined so that fixed testing container stablized.
In a preferred embodiment, rotating mechanism includes：20, two reducing motor 19, belt belt pulleys 21.Two belt pulleys
21 are connected by the belt 20, and one of belt pulley 21 is arranged on the top of fixed frame 14, and it connects reducing motor 19, another
Individual belt pulley 21 is arranged on the bottom of fixed frame 14, is connected with one end of rectangular frame 15.During work, the output of reducing motor 19 is dynamic
Power, by the transmission of belt 20 and two belt pulleys 21, drive rectangular frame 15 to rotate, i.e., can realize fixed and rectangular frame
The rotation of testing container on 15.
Based on above preferred embodiment, the flow of air-tightness detection device of the invention when carrying out air-leakage test work
For：
Under initial station, sliding platform 4 is located at one end of frame 1, and testing container is put into the geometrical clamp of fixing device, leads to
Cross clasp 17 and elbow presss from both sides 18 fixations.Start servomotor first, sliding platform 4 is moved in the horizontal direction on water tank 2
Side, is then turned on cylinder 5, lifting bottom plate 6 is moved vertically downwards, until the testing container in fixing device soaks completely
Enter in water tank 2, observe bubble situation.Further, reducing motor 19 is opened, testing container is rotated in water, it is complete to carry out
The air-leakage test in orientation.
In certain embodiments, described cross drive device can also be the transmission crawler belt driven by servomotor, sliding
Moving platform is fixed on the transmission crawler belt.Transmission crawler belt is driven by servomotor to realize sliding platform in the horizontal direction
Move back and forth.
In certain embodiments, described longitudinal conveyor can also be a hydraulicefficiency elevation structure, the hydraulic elevator
Structure is arranged on sliding platform, and its liftable part is connected with lifting bottom plate, realizes its up and down motion vertically.
In certain embodiments, the geometrical clamp can also be the fixation belt with lock；The rotating mechanism is served as reasons
Motor-driven multi-directional ball.Fixed strap lug is locked around binding testing container and by latching, and passes through rigid attachment structure
Multi-directional ball is connected to, in test, drives multi-directional ball to rotate by motor, carries out comprehensive air-leakage test.
Those of ordinary skills in the art should understand that：The specific embodiment of the present invention is the foregoing is only, and
The limitation present invention is not used in, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc.,
It should be included within protection scope of the present invention.
Claims (4)
- A kind of 1. air-tightness detection device, it is characterised in that including：Frame, cross drive device, longitudinal conveyor, fixation Device, water tank；The cross drive device is arranged on the frame top, including one can drive lower edge horizontal in servomotor The sliding platform of direction movement；The longitudinal conveyor is arranged on the sliding platform, including one can drive in cylinder Under the lifting bottom plate that vertically moves；The fixing device is arranged on the lifting bottom plate, including to be measured for fixing The geometrical clamp of container and the rotating mechanism for rotating it that is connected with the geometrical clamp and is used for；The water tank is by transparent material system Into being placed in the bottom of the frame；The geometrical clamp includes：Fixed frame, rectangular frame, retainer ring, clasp；The fixed frame is fixed on the lifting bottom plate On, the rectangular frame is rotationally connected with the fixed frame bottom, and at least two retainer rings are arranged on the rectangular frame Two long sides between, for supporting testing container from below；At least two described clasp one end are rotationally connected with the rectangle frame One long side of frame, the other end can be fixed to another long side of the rectangular frame by spring clip, be treated for pressed from above Xylometer；The geometrical clamp also includes an elbow folder being arranged on the clasp, for auxiliary clamp testing container；The rotating mechanism includes：Reducing motor, belt, two belt pulleys；Described two belt pulleys are connected by the belt, Wherein, a connection reducing motor, another connects described rectangular frame one end；The cross drive device also includes leading screw, feed screw nut base and at least two horizontal guide rails for carrying cross sliding clock； The horizontal guide rail is arranged on the frame top, and the sliding platform is fixedly connected with the cross sliding clock, the leading screw spiral shell Female base is fixed on the sliding platform, and the leading screw be arranged in parallel with the horizontal guide rail, and is fitted through by screw thread The feed screw nut base is connected with the servomotor.
- 2. air-tightness detection device according to claim 1, it is characterised in that the cross drive device also includes by institute The transmission crawler belt of servomotor driving is stated, the sliding platform is fixed on the transmission crawler belt.
- 3. air-tightness detection device according to claim 1, it is characterised in that the longitudinal conveyor also includes steel Silk, counterweight, some movable pulleies, at least two upright guide rails for carrying upright slide block；The upright guide rail is arranged on the slip Platform side, the lifting bottom plate is connected with the piston rod of the cylinder, while is fixedly connected on the upright slide block, described Steel wire one end is connected with the lifting bottom plate, and after some movable pulleies, other end connection is arranged on the sliding platform The counterweight of opposite side.
- 4. air-tightness detection device according to claim 3, it is characterised in that the counterweight is removably arranged on described The steel wire other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111220.6A CN105571790B (en) | 2015-03-13 | 2015-03-13 | A kind of air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510111220.6A CN105571790B (en) | 2015-03-13 | 2015-03-13 | A kind of air-tightness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571790A CN105571790A (en) | 2016-05-11 |
| CN105571790B true CN105571790B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510111220.6A Expired - Fee Related CN105571790B (en) | 2015-03-13 | 2015-03-13 | A kind of air-tightness detection device |
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| CN (1) | CN105571790B (en) |
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| CN106215999B (en) * | 2016-10-10 | 2018-08-31 | 正威科技集团有限公司 | Build work in-house operation platform |
| CN107192508A (en) * | 2017-04-14 | 2017-09-22 | 中通客车控股股份有限公司 | A kind of integral new-energy passenger high voltage parts immersion detection test tool and method |
| CN108459045A (en) * | 2018-03-27 | 2018-08-28 | 镇江市建科工程质量检测中心有限公司 | A kind of detecting system of door and window heat-insulating property |
| CN108871741B (en) * | 2018-04-28 | 2023-03-14 | 上海齐耀动力技术有限公司 | Low-temperature valve low-temperature test clamping device and method thereof |
| CN108956036A (en) * | 2018-09-05 | 2018-12-07 | 太仓四方友信制桶有限公司 | A kind of steel drum tests leakage machine |
| CN109163866A (en) * | 2018-09-27 | 2019-01-08 | 湖北上翔自动化科技有限公司 | For fuel tank of vehicle leak-testing apparatus |
| CN110501118A (en) * | 2019-08-30 | 2019-11-26 | 南京荣港电气技术有限公司 | A kind of detection device of electric automatization equipment |
| CN112146816B (en) * | 2020-09-21 | 2022-06-21 | 福安市建达流体科技有限公司 | Water pump seal detection device |
| CN112858228B (en) * | 2021-01-22 | 2023-04-28 | 西安应用光学研究所 | Device and method for measuring transmission resolution of large-size optical window part |
| CN114088312A (en) * | 2021-11-11 | 2022-02-25 | 国网新疆电力有限公司电力科学研究院 | Improved aluminum casting air tightness detection device and detection method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495004A (en) * | 1966-08-05 | 1967-09-15 | Chausson Usines Sa | Installation for checking the tightness of hollow structural parts, in particular cooling radiators and for establishing test reports |
| RO103226B1 (en) * | 1989-12-27 | 1993-05-15 | Centrul De Inginerie Tehnologi | Testing installation for under pressure cylinders |
| CN200986491Y (en) * | 2006-11-16 | 2007-12-05 | 广州俊升轻工机械有限公司 | Automatic leakage detector device for water bottles |
| CN202010882U (en) * | 2011-03-21 | 2011-10-19 | 山东同力达智能机械有限公司 | CHR wheel-mounted brake disc bolt screwing machine |
| CN102564706B (en) * | 2012-02-03 | 2014-03-19 | 山东力诺瑞特新能源有限公司 | Pressure-bearing liner leakage detection production line |
| CN202735042U (en) * | 2012-06-26 | 2013-02-13 | 江苏天宏机械工业有限公司 | Wheel-hub airtight testing machine |
| CN103389205B (en) * | 2013-07-17 | 2016-01-13 | 西安交通大学 | A kind of device detecting combination property under ball screw assembly, stress state |
| CN104133128B (en) * | 2014-07-07 | 2017-08-08 | 珠海市运泰利自动化设备有限公司 | Mini quick multifunctional linkage test equipment |
| CN204495517U (en) * | 2015-03-13 | 2015-07-22 | 浙江理工大学 | A kind of air-tightness detection device |
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2015
- 2015-03-13 CN CN201510111220.6A patent/CN105571790B/en not_active Expired - Fee Related
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