CN107238474A - A kind of wrist-watch air-tightness detection device - Google Patents
A kind of wrist-watch air-tightness detection device Download PDFInfo
- Publication number
- CN107238474A CN107238474A CN201710396614.XA CN201710396614A CN107238474A CN 107238474 A CN107238474 A CN 107238474A CN 201710396614 A CN201710396614 A CN 201710396614A CN 107238474 A CN107238474 A CN 107238474A
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- Prior art keywords
- wrist
- watch
- seal box
- seal
- detection device
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Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of wrist-watch air-tightness detection device, including seal box, seal base and wrist-watch fixed seat；Hollow and flare elastic packing rubber is provided with outlet passageway, the hollow intracavitary of elastic packing rubber is uniformly laid with spring；Baroceptor one is provided with inlet channel or seal box, the gas outlet of outlet passageway is provided with baroceptor two；Wrist-watch fixed seat includes turntable, electromagnet and sliding base；Electromagnet is built-in with turntable.The present invention can carry out waterproof detection to wrist-watch, and sealing test is fixed to product.Any products size can be designed, its simple to operate, time is short, low manufacture cost, product is picked and placeed conveniently.
Description
Technical field
The present invention relates to wrist-watch production auxiliary detection device, particularly a kind of wrist-watch air-tightness detection device.
Background technology
In the prior art, typically product relevant portion is sealed using detection means, by being filled with annular seal space
Malleation or negative-pressure gas detect products air tightness.However, existing air-tightness detection device is in order to ensure sealing effectiveness, generally
All inconvenient product is picked and placeed.
Patent such as Application No. 201310555146.8 discloses a kind of air-tightness detection device, and the detection means includes
Board, and the positioning carrier being installed on control board, exterior seal assembly, pushing component and interior sealing component are controlled, is utilized
Sealing ring inflation in interior sealing component and exterior seal assembly forms closed area, led to being sealed inside and outside product simultaneously
Cross and vacuumize and utilize air gauge to detect vacuum to closed area, realize the detection to products air tightness, and by each
Sealing ring exhaust facilitates product to pick and place the air-tightness inspection that above-mentioned patent is only applicable to mesh shell product with collapsed seal circle
Survey, it is limited using scope.
Patent such as Application No. 201510165812.6 discloses a kind of cylinder cap air-leakage detector, for cylinder cap gas
Road, water channel air-leakage test, the operating room left and right sides of the air-leakage detector are arranged symmetrically, and operating room includes：Positioner,
Main pressing device, side compression device, rear pressing device, side compression device pressing device under pressing device, side on side are constituted, and are led to
Cross and the venthole on each branch road in air flue in cylinder cap and water channel is blocked to each device, then add from air admission hole to air flue water channel
The gas of certain air pressure carries out pressurize processing, finally detects the atmospheric pressure value after pressurize in air flue water channel to judge that the air-tightness of cylinder cap is closed
Whether is lattice.Above-mentioned patent is also that a kind of this product is detected for cylinder cap, and apparatus structure is complicated, and product picks and places also not side
Just.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of inspection of wrist-watch air-tightness
Device is surveyed, the wrist-watch air-tightness detection device can carry out waterproof detection to wrist-watch, sealing test is fixed to product.Can be to appointing
Meaning product size is designed, and its simple to operate, time is short, low manufacture cost, and product is picked and placeed conveniently.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of wrist-watch air-tightness detection device, including seal box, seal base and wrist-watch fixed seat.
Seal box is in inverted U, bottom opening；Be provided with the top of seal box on inlet channel, inlet channel be provided with into
Air valve.
It is provided with the side wall of seal box on outlet passageway, outlet passageway and is provided with outlet valve.
Hollow and flare elastic packing rubber, the horn mouth direction of elastic packing rubber are provided with outlet passageway
In the middle part of seal box；The hollow intracavitary of elastic packing rubber is uniformly laid with spring.
Baroceptor one is provided with inlet channel or seal box, the gas outlet of outlet passageway is provided with baroceptor
Two.
The height of seal base can be lifted, and can be coordinated with seal box sealed bottom.
Wrist-watch fixed seat includes turntable, electromagnet and sliding base.
Sliding base is connected with seal base upper surface slide, and turntable is connected by upper rotary shaft with sliding base,
Turntable can be rotated under the drive of upper rotary shaft；Electromagnet is built-in with turntable.
Also include button device for detecting performance, button device for detecting performance includes support bar, presses pressing and camera two；Branch
The top slide connection of strut top and seal box, and support bar can carry out periodically left and right sliding along at the top of seal box；Branch
Strut bottom is fixedly installed by pressing；Camera two is arranged on the madial wall of seal box.
Wrist-watch fixed seat also includes being arranged on the pressing plate directly over turntable, and platen elevation can be lifted, and can be free
Rotate；Meanwhile, pressing plate can also be with sliding base synchronization-sliding.
The bottom of seal base is provided with Lifting bench, and the bottom of Lifting bench is provided with Shaft, and Shaft can rotate
And height can be lifted.
The matching part of seal base and sealing ring is provided with sealing ring.
Pressing plate is connected by support with sliding base, and one end of support is fixedly connected with sliding base, support it is another
End is connected with press plate rotary, and support height can be lifted.
The present invention can carry out waterproof detection to wrist-watch, sealing test is fixed to product using after said structure.Can be right
Any products size is designed, and its simple to operate, time is short, low manufacture cost, and product is picked and placeed conveniently.
Brief description of the drawings
Fig. 1 is a kind of structural representation of wrist-watch air-tightness detection device of the invention.
Wherein have：
100. vibrating device；
110. vibrate casing；111. elastic wear-resisting layer one；
120. upper mounted plate；
121. external screw thread tooth；122. central through hole；123. hanger bar；124. postive stop baffle；125. on stretch guide pillar；126. on bullet
Spring；
130. partial gear；
140. lower shrouding；141. ring-type electromagnet；142. elastic wear-resistings layer two；Flexible guide pillar under 143.；144. lower spring；
150. bottom plate；160. lifting pin；
200. grabbing device；210. cameras one；220. manipulator；
300. air-tightness detection device；
310. seal box；311. inlet channel；312. air intake valve；313. outlet passageway；314. outlet valve；315. elasticity are close
Seal rubber；316. spring；317. baroceptors one；318. baroceptors two；
320. seal base；321. sealing ring；322. Lifting bench；323. Shaft；
331. turntable；332. electromagnet；333. sliding base；Rotary shaft on 334.；
341. support bar；342. press pressing；343. cameras two；
350. wrist-watch；351. wrist-watch buttons.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of wrist-watch vibration water-proof performance testing apparatus, including track and along shaking that track is set gradually
Dynamic device 100, grabbing device 200 and air-tightness detection device 300.
Vibrating device 100 includes vibration casing 110, upper mounted plate 120, partial gear 130, lower shrouding 140, lower fixation
Plate 150 and lifting pin 160.
The cylinder that casing is bottom opening is vibrated, the shell of vibration casing is made up of metal material, vibrates the interior of casing
Surface is provided with elastic wear-resisting layer 1, and the periphery of vibration casing is provided with external screw thread tooth 121.
It is preferably high/low temperature casing to vibrate casing, can carry out the vibration test under high/low temperature.
Upper mounted plate is arranged on the surface of vibration casing, and the top of upper mounted plate and vibration casing passes through upper spring 126
It is connected with upper flexible guide pillar 125.
Central through hole 122 is provided with the middle part of upper mounted plate, hanger bar 123 is passed through from central through hole, hanger bar is with
Heart through hole is slidably connected, and is fixedly connected at the top of hanger bar with fixed mount, hanger bar bottom is provided with postive stop baffle 124.
Partial gear is fixedly installed on the side of upper mounted plate, the external screw thread that partial gear can be with vibrating bin external week
Tooth is meshed.Partial gear is preferably 1/2nd gears, and vibration casing can be made to do vertical impulse oscillation.
The position that lower shrouding is engaged with vibration bottom half is provided with ring-type electromagnet 141, in ring-type electromagnet
Lower shrouding surface be provided with elastic wear-resisting layer 2 142.
The setting of elastic wear-resisting layer one and elastic wear-resisting layer two, can place damage of the vibration to wrist-watch.
Bottom plate is arranged on the underface of lower shrouding, and bottom plate is by lower spring 144 and lower flexible guide pillar 143 with
Shrouding is connected.
The bottom of bottom plate is connected with lifting pin, and the height of lifting pin can be lifted and can rotated.
Lower shrouding is preferably made up of metal material, and electromagnet is preferably provided with bottom plate.
Lifting pin can preferably slide along track or so, can automatic charging and feeding.
Grabbing device includes the camera 1 and manipulator 220 being preferably connected with fixed mount.
Camera one can carry out detection of taking pictures to the wrist-watch transmitted to lower section, the position of wrist-watch be determined, in favor of manipulator
Crawl.
Manipulator can be captured the wrist-watch on lower shrouding, and the turntable being placed in wrist-watch fixed seat
On, and the metal shell on the back of wrist-watch is in contact with turntable.
Certainly, grabbing device can also take other structures of the prior art, such as increase photoelectric sensor, be pointed to shooting
Wrist-watch below head, which whether there is, to be detected etc..
As shown in figure 1, a kind of wrist-watch air-tightness detection device, preferably includes seal box 310, seal base 320 and wrist-watch
Fixed seat.
Seal box is in inverted U, bottom opening；It is provided with inlet channel 311, inlet channel and is provided with the top of seal box
Air intake valve 312.
It is provided with the side wall of seal box on outlet passageway 313, outlet passageway and is provided with outlet valve 314.
Hollow and flare elastic packing rubber 315, the horn mouth of elastic packing rubber are provided with outlet passageway
In the middle part of towards seal box；The hollow intracavitary of elastic packing rubber is uniformly laid with spring 316.
Baroceptor 1 is provided with inlet channel or seal box, the gas outlet of outlet passageway is provided with air pressure transmission
Sensor 2 318.
The height of seal base can be lifted, and can be coordinated with seal box sealed bottom.
The bottom of seal base is preferably provided with Lifting bench 322, and the bottom of Lifting bench is preferably provided with Shaft 323, backspin
Rotating shaft can be rotated and height can be lifted.
Further, the matching part of seal base and sealing ring is preferably provided with sealing ring 321.
Wrist-watch fixed seat includes turntable 331, electromagnet 332 and sliding base 333.
Sliding base is connected with seal base upper surface slide, and turntable is connected by upper rotary shaft 334 with sliding base
Connect, turntable can be rotated under the drive of upper rotary shaft；Electromagnet is built-in with turntable.
Further, wrist-watch fixed seat also includes being arranged on the pressing plate directly over turntable, and platen elevation can be lifted, and energy
It is enough freely to rotate；Meanwhile, pressing plate can also be with sliding base synchronization-sliding.
Pressing plate is connected by support with sliding base, and one end of support is fixedly connected with sliding base, support it is another
End is connected with press plate rotary, and support height can be lifted.
Further, a kind of wrist-watch air-tightness detection device, in addition to button device for detecting performance, button device for detecting performance
Including support bar 341, by pressing 342 and camera 2 343.
Supporting bar top is preferably connected with the top slide of seal box, and support bar can be carried out periodically along at the top of seal box
Ground or so slides.Replace the most, supporting bar top can also be slidably connected with sliding base, and support bar can enter along sliding base
Slide line period, such a mode is used in Fig. 1, certainly, other known mode can be also used.
Support bar bottom is fixedly installed by pressing；Camera two is arranged on the madial wall of seal box.
Certainly, as replacement, wrist-watch air-tightness detection device can also use other devices well known in the prior art.
A kind of wrist-watch vibrates water resistance detection method, comprises the following steps.
Step 1, wrist-watch feeding：Lifting pin highly declines, manual or automatic to be placed on wrist-watch on the top surface of lower shrouding.
Further, in this step 1, lifting pin can left and right sliding, during feeding, lifting pin energy automatic sliding to feeding station,
Carry out automatic charging.
Step 2, box sealing is vibrated：Lifting pin highly rises, and lower shrouding is touched with vibration casing bottom connection；Vibrating bin
Body is preferably high/low temperature casing.Then, lifting pin highly stops declining, and the ring-type electromagnet in lower shrouding is powered, under making
Shrouding adsorbs with vibration casing and forms integrative-structure.
Further, in this step 2, the suction of ring-type electromagnet can be adjusted.
Step 3, Centrifugal vibration：Lifting pin is rotated by setting speed, and vibration casing and upper mounted plate will be driven to revolve together
Turn, the wrist-watch in vibrating bin body will do Centrifugal vibration.
Further, in this step 3, the rotating speed of lifting pin can be adjusted.
Step 4, periodic vibration up and down：In step 3, while lifting pin is rotated, motor drives partial gear to rotate,
Partial gear is preferably 1/2nd gears.
Partial gear rotates and the vibration casing that is meshed with partial gear will be driven to do periodically vertical pulse shake
It is dynamic, and then drive the wrist-watch being located in vibrating bin body to do periodically vertical impulse oscillation.
Step 5, air-leakage test：Wrist-watch in vibrating bin body completes the Centrifugal vibration of setting number of times and upper next week
After phase vibration, lifting pin stops the rotation, and partial gear stops operating, at the same time, the power-off of ring-type electromagnet, lifting pin height
Decline, lower shrouding departs from vibration casing, and manually or mechanically hand places the wrist-watch after the completion of vibration to air-tightness detection device
Middle carry out pneumatic sealing test.
A kind of wrist-watch air-tightness detection method, preferably includes following steps.
Step 1, wrist-watch, which is installed, fixes：Wrist-watch is placed on the turntable in wrist-watch fixed seat using manipulator, and made
The metal shell on the back of wrist-watch is towards turntable；Then, the electromagnet in turntable is powered, and wrist-watch is adsorbed and fixed.
In this step 1, wrist-watch is installed in fixation procedure, and electromagnet is powered, and wrist-watch is adsorbed after fixing, under platen elevation
Drop, the upper surface of wrist-watch is compressed, and pressing plate can simultaneously be rotated with wrist-watch and turntable.
Further, in this step 1, the highly preferred of turntable can lift, so as to adapt to be unable to the wrist-watch of model.
Step 2, seal box is sealed：The seal base for being fixed with wrist-watch is slid onto to the underface of seal box, then, jacking
Platform jacking, makes seal base highly rise, and coordinates with the sealed bottom of seal box.
In this step 2, in seal box seal process, Lifting bench jacking and after being pressed into contact with the bottom of seal box, top
Stage preferably rotates a circle, and then proceedes to jacking, seal base is formed sealing with seal box bottom and coordinates.
Further, in this step 2, after seal box sealing coordinates, button device for detecting performance is additionally provided with seal box, is pressed
Button device for detecting performance includes support bar, by pressing and camera two；The top slide connection of supporting bar top and seal box, and
Support bar can carry out periodically left and right along at the top of seal box and slide；Support bar bottom is fixedly installed by pressing；Camera two
It is arranged on the madial wall of seal box；Before wrist-watch button sealing detection, pressing performance detection first is carried out to button, performance is pressed
Specifically detection method is：Turntable rotates, and the wrist-watch button for treating pressing detection is pointed to the direction for pressing pressing, by under pressing height
Drop, the wrist-watch button contacts with treating pressing detection then, are periodically pressed by pressing, reached after setting compression number, camera
Wrist-watch button after two pairs of pressing detections carries out detection of taking pictures, and the reset case of wrist-watch button resets well, then judges pressing property
It is qualified to detect；It is then followed by, the qualified wrist-watch button of pressing detection is subjected to pneumatic sealing test.
Step 3, a wrist-watch button sealing detection：Turntable rotates, and one of wrist-watch button is pointed to outlet passageway
Direction, sliding base enters line slip towards outlet passageway direction, one of wrist-watch button is entered outlet passageway；Sliding base
Continue towards outlet passageway to slide, spring-compressed, forming sealing at the bellmouth entrance of wrist-watch and outlet passageway coordinates；Then,
The air intake valve of inlet channel is opened, and gases at high pressure is passed through into seal box, baroceptor one is by the gas in seal box
Pressure is detected that baroceptor two will in real time be detected to the gas pressure in outlet passageway in real time；Observe air pressure transmission
Sensor two reading change, in setting time, when the reading of baroceptor two is unchanged or in setting range fluctuate, then
Judge that the air-leakage test of this wrist-watch button is qualified, the operation of step 4 is then carried out, otherwise, it is determined that wrist-watch air-tightness does not conform to
Lattice.
Step 4, all wrist-watch button sealing detections：Air intake valve is closed, and stops air inlet, and sliding base is towards North outlet
Line slip is entered in the direction of passage, releases the bellmouth entrance of wrist-watch and outlet passageway and coordinates, outlet valve is opened, and makes air pressure
The reading of sensor one and baroceptor two resets or keeps steady state；Then, turntable rotates, and according to step 3
Method, completes the sealing detection of remaining wrist-watch button, when all equal sealing detections of wrist-watch button are qualified, then judges the entirety of wrist-watch
Pneumatic sealing test is qualified.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (6)
1. a kind of wrist-watch air-tightness detection device, it is characterised in that：Including seal box, seal base and wrist-watch fixed seat；
Seal box is in inverted U, bottom opening；It is provided with the top of seal box on inlet channel, inlet channel and is provided with intake valve
Door,
It is provided with the side wall of seal box on outlet passageway, outlet passageway and is provided with outlet valve；
Hollow and flare elastic packing rubber, the horn mouth direction sealing of elastic packing rubber are provided with outlet passageway
In the middle part of case；The hollow intracavitary of elastic packing rubber is uniformly laid with spring；
Baroceptor one is provided with inlet channel or seal box, the gas outlet of outlet passageway is provided with baroceptor two；
The height of seal base can be lifted, and can be coordinated with seal box sealed bottom；
Wrist-watch fixed seat includes turntable, electromagnet and sliding base；
Sliding base is connected with seal base upper surface slide, and turntable is connected by upper rotary shaft with sliding base, rotation
Platform can be rotated under the drive of upper rotary shaft；Electromagnet is built-in with turntable.
2. wrist-watch air-tightness detection device according to claim 1, it is characterised in that：Also include button performance detection to fill
Put, button device for detecting performance includes support bar, presses pressing and camera two；The top slide of supporting bar top and seal box connects
Connect, and support bar can carry out periodically left and right along at the top of seal box and slide；Support bar bottom is fixedly installed by pressing；Shooting
First two are arranged on the madial wall of seal box.
3. wrist-watch air-tightness detection device according to claim 1 or 2, it is characterised in that：Wrist-watch fixed seat also includes setting
The pressing plate directly over turntable is put, platen elevation can be lifted, and can freely be rotated；Meanwhile, pressing plate can also be with sliding bottom
Seat synchronization-sliding.
4. wrist-watch air-tightness detection device according to claim 1, it is characterised in that：The bottom of seal base is provided with top
Stage, the bottom of Lifting bench is provided with Shaft, and Shaft can be rotated and height can be lifted.
5. wrist-watch air-tightness detection device according to claim 1, it is characterised in that：The cooperation of seal base and sealing ring
Position is provided with sealing ring.
6. wrist-watch air-tightness detection device according to claim 1, it is characterised in that：Pressing plate passes through support and sliding base
It is connected, one end of support is fixedly connected with sliding base, the other end of support is connected with press plate rotary, support height can rise
Drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396614.XA CN107238474A (en) | 2017-05-31 | 2017-05-31 | A kind of wrist-watch air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396614.XA CN107238474A (en) | 2017-05-31 | 2017-05-31 | A kind of wrist-watch air-tightness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN107238474A true CN107238474A (en) | 2017-10-10 |
Family
ID=59984750
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710396614.XA Pending CN107238474A (en) | 2017-05-31 | 2017-05-31 | A kind of wrist-watch air-tightness detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229502A (en) * | 2022-05-20 | 2022-10-25 | 浙江合达铝业有限公司 | Method for machining cylinder cover of diesel engine |
| CN116577043A (en) * | 2023-05-15 | 2023-08-11 | 广州迪雅圣发电器有限公司 | Air leakage detection device and method suitable for high-pitched component |
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| CN205843906U (en) * | 2016-07-05 | 2016-12-28 | 蓝思科技股份有限公司 | A kind of watch back shell air-leakage detector |
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| JPH06221954A (en) * | 1993-01-26 | 1994-08-12 | Seiko Instr Inc | Device and method for inspecting waterproof performance of watch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229502A (en) * | 2022-05-20 | 2022-10-25 | 浙江合达铝业有限公司 | Method for machining cylinder cover of diesel engine |
| CN115229502B (en) * | 2022-05-20 | 2023-08-04 | 浙江合达铝业有限公司 | Processing method of diesel engine cylinder cover |
| CN116577043A (en) * | 2023-05-15 | 2023-08-11 | 广州迪雅圣发电器有限公司 | Air leakage detection device and method suitable for high-pitched component |
| CN116577043B (en) * | 2023-05-15 | 2023-12-29 | 广州迪雅圣发电器有限公司 | Air leakage detection device and method suitable for high-pitched component |
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Application publication date: 20171010 |
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