CN107290111B - A kind of wrist-watch air-tightness detection method - Google Patents
A kind of wrist-watch air-tightness detection method Download PDFInfo
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- CN107290111B CN107290111B CN201710396609.9A CN201710396609A CN107290111B CN 107290111 B CN107290111 B CN 107290111B CN 201710396609 A CN201710396609 A CN 201710396609A CN 107290111 B CN107290111 B CN 107290111B
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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
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of wrist-watch air-tightness detection methods, install and fix including wrist-watch: wrist-watch being placed on the turntable in wrist-watch fixing seat using manipulator, and makes the metal dorsal shield of wrist-watch towards turntable；Then, the electromagnet in turntable is powered, and wrist-watch is adsorbed and is fixed；The seal base for being fixed with wrist-watch: being slid onto the underface of seal box by seal box sealing, and then, Lifting bench jacking rises seal base height, and cooperates with the sealed bottom of seal box；One wrist-watch button sealing detection and all wrist-watch button sealing detection steps.The present invention can carry out waterproof detection to wrist-watch, and sealing test is fixed to product.Any products size can be designed, easy to operate, the time is short, low manufacture cost, product picks and places convenient.
Description
Technical field
The present invention relates to wrist-watch production aided detection method, especially a kind of wrist-watch air-tightness detection method.
Background technique
In the prior art, generally product relevant portion is sealed using detection device, by being filled in seal chamber
Positive pressure or negative-pressure gas carry out testing product air-tightness.However, existing air-tightness detection device is to guarantee sealing effect, usually
The pick-and-place of all inconvenient product.
Such as application No. is 201310555146.8 patents to disclose a kind of air-tightness detection device, which includes
Board is controlled, and the positioning carrier being installed on control board, exterior seal assembly, pushing component and interior seal assembly, utilized
Sealing ring inflation in interior seal assembly and exterior seal assembly seals simultaneously to inside and outside product, forms closed area, leads to
It crosses and closed area is vacuumized and air gauge is utilized to detect vacuum degree, 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
It surveys, use scope is limited.
Such as application No. is 201510165812.6 patents to disclose a kind of cylinder cap air-leakage detector, is used for cylinder cap gas
Road, water channel air-leakage test are arranged symmetrically at left and right sides of the operating room of the air-leakage detector, operating room include: positioning device,
Main pressing device, side compression device, rear pressing device, side compression device are made of pressing device under side upper pressing device, side, are led to
It crosses and is blocked to venthole of each device to branch road each in air flue in cylinder cap and water channel, then add from air inlet to air flue water channel
The gas of certain air pressure carries out pressure maintaining processing, detects the atmospheric pressure value after pressure maintaining in air flue water channel finally to judge that the air-tightness of cylinder cap is closed
Whether lattice.Above-mentioned patent is also that for cylinder cap, a kind of this product is detected, and apparatus structure is complicated, and product picks and places also not side
Just.
Summary 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 wrist-watch air-tightness to examine
Survey method, the wrist-watch air-tightness detection method can carry out waterproof detection to wrist-watch, sealing test are fixed to product.Can to appoint
Meaning product size is designed, easy to operate, the time is short, low manufacture cost, and product picks and places convenient.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of wrist-watch air-tightness detection method, includes the following steps.
Step 1, wrist-watch installation is fixed: wrist-watch being placed on the turntable in wrist-watch fixing seat using manipulator, and is made
The metal dorsal shield of wrist-watch is towards turntable；Then, the electromagnet in turntable is powered, and wrist-watch is adsorbed and is fixed.
Step 2, seal box seals: the seal base for being fixed with wrist-watch is slid onto the underface of seal box, then, jacking
Platform jacking, rises seal base height, and cooperates with the sealed bottom of seal box.
Step 3, a wrist-watch button sealing detection: turntable rotation makes one of wrist-watch button be directed toward outlet passageway
Direction, sliding base are slid towards outlet passageway direction, and one of wrist-watch button is made to enter outlet passageway；Sliding base
It continues towards outlet passageway to slide, spring-compressed, forms sealing cooperation at the bellmouth entrance of wrist-watch and outlet passageway；Then,
The air intake valve of inlet channel is opened, and high pressure gas is passed through into seal box, baroceptor one will be to the gas in seal box
Pressure is measured in real time, and baroceptor two will be measured in real time the gas pressure in outlet passageway；Observe air pressure transmission
The reading of sensor two changes, within the set time, when the reading of baroceptor two is unchanged or fluctuates within the set range, then
Determine 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, sliding base is towards away from out
The direction in gas channel is slid, and so that the bellmouth entrance of wrist-watch and outlet passageway is released cooperation, outlet valve is opened, and makes gas
The reading of pressure sensor one and baroceptor two resets or keeps constant state；Then, turntable rotates, and according to step 3
Method, complete the sealing detection of remaining wrist-watch button, when the equal sealing detection of all wrist-watch buttons is qualified, then determine the whole of wrist-watch
Body pneumatic sealing test is qualified.
In step 2, in seal box seal process, after Lifting bench is jacked and is pressed into contact with the bottom of seal box, Lifting bench
It rotates a circle, then proceedes to jack, seal base and seal box bottom is made to form sealing cooperation.
In step 1, wrist-watch is installed in fixation procedure, and electromagnet is powered, after wrist-watch absorption is fixed, platen elevation decline,
The upper surface of wrist-watch is compressed, pressing plate can simultaneously be rotated with wrist-watch and turntable.
In step 1, the height of turntable can be gone up and down.
In step 2, after seal box sealing cooperation, button device for detecting performance, the inspection of button performance are additionally provided in seal box
Surveying device includes support rod, by pressing and camera two；The connection of the top slide of supporting bar top and seal box, and support rod energy
Periodically left and right sliding is carried out at the top of seal box；Support rod bottom end is fixedly installed by pressing；Camera two is arranged close
On the inner sidewall of joint sealing；Before wrist-watch button sealing detection, pressing performance detection first is carried out to button, pressing performance specifically detects
Method are as follows: turntable rotation is directed toward the wrist-watch button to pressing detection and presses the direction of pressing, by the decline of pressing height, with to
The wrist-watch button contacts of pressing detection are then periodically pressed, after reaching setting compression number, camera two is to pressing by pressing
Wrist-watch button after pressure detection carries out detection of taking pictures, and the reset case of wrist-watch button resets well, then determines to press performance detection
It is qualified；It is then followed by, the wrist-watch button of pressing detection qualification is subjected to pneumatic sealing test.
The present invention after adopting the above method, can carry out waterproof detection to wrist-watch, sealing test is fixed to product.It can be right
Any products size is designed, easy to operate, the time is short, low manufacture cost, and product picks and places convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wrist-watch air-tightness detection device of the present invention.
Wherein have:
100. vibration device；
110. vibrating cabinet；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. stretch guide post on；126.
Upper spring；
130. partial gear；
140. lower sealing plate；141. cyclic annular electromagnet；142. elastic wear-resisting layers two；Flexible guide post under 143.；144. lower springs；
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. bullet
Property 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 rod；342. press pressing；343. cameras two；
350. wrist-watch；351. wrist-watch buttons.
Specific embodiment
Xia Mianjiehefutuhejuti compare Jia Shishifangshiduibenfamingzuojinyibuxiangxishuoming.
As shown in Figure 1, a kind of wrist-watch vibrates water-proof performance testing apparatus, including track and the vibration set gradually along track
Dynamic device 100, grabbing device 200 and air-tightness detection device 300.
Vibration device 100 includes vibration cabinet 110, upper mounted plate 120, partial gear 130, lower sealing plate 140, lower fixation
Plate 150 and lifting pin 160.
The cylindrical body that cabinet is bottom opening is vibrated, the shell for vibrating cabinet is made of metal material, and vibrates the interior of cabinet
Surface is provided with elastic wear-resisting layer 1, and the periphery for vibrating cabinet is provided with external screw thread tooth 121.
Vibrating cabinet is preferably high/low temperature cabinet, can be carried out the vibration test under high/low temperature.
The surface of vibration cabinet is arranged in upper mounted plate, and upper mounted plate and the top for vibrating cabinet pass through upper spring 126
It is connected with upper flexible guide post 125.
Central through hole 122 is provided in the middle part of upper mounted plate, hanger bar 123 is passed through from central through hole, and hanger bar is in
Heart through-hole is slidably connected, and is fixedly connected at the top of hanger bar with fixed frame, hanger bar bottom is provided with postive stop baffle 124.
Partial gear is fixed at the side of upper mounted plate, and partial gear can be with the external screw thread in vibrating bin external week
Tooth is meshed.Partial gear is preferably half gear, and vibration cabinet can be made to do vertical impulse oscillation.
The position that lower sealing plate is matched with the vibration bottom of box is provided with cyclic annular electromagnet 141, is located in cyclic annular electromagnet
Lower sealing plate 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 the damage vibrated to wrist-watch.
The underface of lower sealing plate is arranged in bottom plate, and bottom plate is by lower spring 144 and lower flexible guide post 143 under
Sealing plate is connected.
The bottom of bottom plate is connected with lifting pin, and the height of lifting pin can go up and down and can rotate.
Lower sealing plate is preferably made of metal material, and electromagnet is preferably provided in 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 frame.
Camera one can carry out detection of taking pictures to the wrist-watch for being transmitted to lower section, the position of wrist-watch be determined, in favor of manipulator
Crawl.
The turntable that the wrist-watch being located on lower sealing plate can be grabbed, and be placed in wrist-watch fixing seat by manipulator
On, and the metal dorsal shield of wrist-watch is made to be in contact with turntable.
Certainly, grabbing device can also take other structures in the prior art, such as increase photoelectric sensor, image to being located at
Whether there is or not detect etc. for the wrist-watch of head lower section.
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
Fixing seat.
Seal box is inverted u-shaped, bottom opening；It is provided with inlet channel 311 at the top of seal box, is provided on inlet channel
Air intake valve 312.
It is provided with outlet passageway 313 on the side wall of seal box, outlet valve 314 is provided on outlet passageway.
Hollow and flare elastic packing rubber 315, the horn mouth of elastic packing rubber are provided in outlet passageway
In the middle part of towards seal box；It is uniformly distributed in the hollow cavity of elastic packing rubber to have spring 316.
Baroceptor 1 is provided in 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 gone up and down, and can be sealed and be cooperated with seal box 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,
Shaft can rotate and height can be gone up and down.
Further, the matching part of seal base and sealing ring is preferably provided with sealing ring 321.
Wrist-watch fixing seat includes turntable 331, electromagnet 332 and sliding base 333.
Sliding base is connect with seal base upper surface slide, and turntable is connected by upper rotary shaft 334 with sliding base
It connects, turntable can rotate under the drive of upper rotary shaft；Electromagnet is built-in in turntable.
Further, wrist-watch fixing seat further includes the pressing plate being arranged in right above turntable, and platen elevation can be gone up and down, and energy
Enough it is freely rotated；Meanwhile pressing plate can also be with sliding base synchronization-sliding.
Pressing plate is connected by bracket with sliding base, and one end of bracket is fixedly connected with sliding base, bracket it is another
End is connect with press plate rotary, and support height can be gone up and down.
Further, a kind of wrist-watch air-tightness detection device further includes button device for detecting performance, button device for detecting performance
Including support rod 341, press pressing 342 and camera 2 343.
Supporting bar top is preferably connect with the top slide of seal box, and support rod can carry out periodically at the top of seal box
Ground or so sliding.Replace the most, supporting bar top can also be slidably connected with sliding base, and support rod can along sliding base into
Row periodically slides, and other known mode can also be used certainly using such mode in Fig. 1.
Support rod bottom end is fixedly installed by pressing；Camera two is arranged on the inner sidewall of seal box.
Certainly, as an alternative, other devices well known in the prior art can also be used in wrist-watch air-tightness detection device.
A kind of wrist-watch vibration waterproof performance detection method, includes the following steps.
Step 1, wrist-watch feeding: lifting pin height declines, on the manual or automatic top surface that wrist-watch is placed on to lower sealing plate.
Further, in this step 1, lifting pin can control sliding, when feeding, lifting pin energy automatic sliding to feeding station,
Carry out automatic charging.
Step 2, vibrate box sealing: lifting pin height rises, and makes lower sealing plate and vibration cabinet bottom connection touching；Vibrating bin
Body is preferably high/low temperature cabinet.Then, lifting pin height stops decline, and the cyclic annular electromagnet in lower sealing plate is powered, under making
Sealing plate and vibration cabinet adsorb and form integral structure.
Further, in this step 2, the suction of cyclic annular electromagnet can be adjusted.
Step 3, Centrifugal vibration: lifting pin is rotated by setting speed, and vibration cabinet and upper mounted plate will be driven to revolve together
Turn, Centrifugal vibration will be done positioned at the intracorporal wrist-watch of vibrating bin.
Further, in this step 3, the revolving speed of lifting pin can be adjusted.
Step 4, upper and lower periodic vibration: in step 3, while lifting pin rotates, motor drives partial gear rotation,
Partial gear is preferably half gear.
Partial gear rotation will drive the vibration cabinet being meshed with partial gear to do periodically vertical pulse vibration
It is dynamic, and then drive and do periodically vertical impulse oscillation positioned at the intracorporal wrist-watch of vibrating bin.
Step 5, air-leakage test: positioned at the intracorporal wrist-watch of vibrating bin in Centrifugal vibration and the upper next week for completing setting number
After phase vibration, lifting pin stops rotating, and partial gear stops operating, at the same time, cyclic annular electromagnet power-off, lifting pin height
Decline, lower sealing plate and vibration cabinet are detached from, 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 installation is fixed: wrist-watch being placed on the turntable in wrist-watch fixing seat using manipulator, and is made
The metal dorsal shield of wrist-watch is towards turntable；Then, the electromagnet in turntable is powered, and wrist-watch is adsorbed and is fixed.
In this step 1, wrist-watch is installed in fixation procedure, and electromagnet is powered, after wrist-watch absorption is fixed, 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 be gone up and down, to adapt to the wrist-watch for being unable to model.
Step 2, seal box seals: the seal base for being fixed with wrist-watch is slid onto the underface of seal box, then, jacking
Platform jacking, rises seal base height, and cooperates with the sealed bottom of seal box.
In this step 2, in seal box seal process, after Lifting bench is jacked and is pressed into contact with the bottom of seal box, top
Stage preferably rotates a circle, and then proceedes to jack, and seal base and seal box bottom is made to form sealing cooperation.
Further, in this step 2, after seal box sealing cooperation, it is additionally provided with button device for detecting performance in seal box, presses
Button device for detecting performance includes support rod, by pressing and camera two；The connection of the top slide of supporting bar top and seal box, and
Support rod can carry out periodically left and right sliding at the top of seal box；Support rod bottom end is fixedly installed by pressing；Camera two
It is arranged on the inner sidewall of seal box；Before wrist-watch button sealing detection, pressing performance detection first is carried out to button, presses performance
Specific detection method are as follows: turntable rotation makes the wrist-watch button to pressing detection be directed toward the direction for pressing pressing, by under pressing height
Drop is then periodically pressed by pressing with the wrist-watch button contacts to pressing detection, after reaching 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 determines pressing property
It can detection qualification；It is then followed by, the wrist-watch button of pressing detection qualification is subjected to pneumatic sealing test.
Step 3, a wrist-watch button sealing detection: turntable rotation makes one of wrist-watch button be directed toward outlet passageway
Direction, sliding base are slid towards outlet passageway direction, and one of wrist-watch button is made to enter outlet passageway；Sliding base
It continues towards outlet passageway to slide, spring-compressed, forms sealing cooperation at the bellmouth entrance of wrist-watch and outlet passageway；Then,
The air intake valve of inlet channel is opened, and high pressure gas is passed through into seal box, baroceptor one will be to the gas in seal box
Pressure is measured in real time, and baroceptor two will be measured in real time the gas pressure in outlet passageway；Observe air pressure transmission
The reading of sensor two changes, within the set time, when the reading of baroceptor two is unchanged or fluctuates within the set range, then
Determine 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, sliding base is towards away from out
The direction in gas channel is slid, and so that the bellmouth entrance of wrist-watch and outlet passageway is released cooperation, outlet valve is opened, and makes gas
The reading of pressure sensor one and baroceptor two resets or keeps constant state；Then, turntable rotates, and according to step 3
Method, complete the sealing detection of remaining wrist-watch button, when the equal sealing detection of all wrist-watch buttons is qualified, then determine the whole of wrist-watch
Body pneumatic sealing test is qualified.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail a variety of equivalents can be carried out to technical solution of the present invention within the scope of the technical concept of the present invention, this
A little equivalents all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of wrist-watch air-tightness detection method, characterized by the following steps:
Step 1, wrist-watch installation is fixed: the wrist-watch for completing vibration waterproof performance detection being placed on wrist-watch fixing seat using manipulator
In turntable on, and make the metal dorsal shield of wrist-watch towards turntable；Then, the electromagnet in turntable is powered, by hand
Table absorption is fixed；Wherein, the vibration waterproof performance detection of wrist-watch vibrates water-proof performance testing apparatus using wrist-watch；
Wrist-watch vibration water-proof performance testing apparatus includes vibration device, and vibration device includes vibration cabinet, upper mounted plate, not exclusively
Gear, lower sealing plate, bottom plate and lifting pin；
The cylindrical body that cabinet is bottom opening is vibrated, the shell for vibrating cabinet is made of metal material, and vibrates the inner surface of cabinet
It is provided with elastic wear-resisting layer one, the periphery for vibrating cabinet is provided with external screw thread tooth；
Upper mounted plate is arranged in the surface of vibration cabinet, and the top of upper mounted plate and vibration cabinet passes through upper spring and upper flexible
Guide post is connected；
Central through hole is provided in the middle part of upper mounted plate, hanger bar is passed through from central through hole, and hanger bar and central through hole slide
Connection, hanger bar top are fixedly connected with fixed frame, and hanger bar bottom is provided with postive stop baffle；
Partial gear is fixed at the side of upper mounted plate, and partial gear can be with the external screw thread tooth phase in vibrating bin external week
Engagement；
The position that lower sealing plate is matched with the vibration bottom of box is provided with cyclic annular electromagnet, the lower sealing plate in cyclic annular electromagnet
Surface is provided with elastic wear-resisting layer two；
The underface of lower sealing plate is arranged in bottom plate, and bottom plate is connected by lower spring and lower flexible guide post with lower sealing plate
It connects；
The bottom of bottom plate is connected with lifting pin, and the height of lifting pin can go up and down and can rotate；
Lifting pin is rotated by setting speed, and vibration cabinet and upper mounted plate will be driven to rotate together, it is intracorporal to be located at vibrating bin
Wrist-watch will do Centrifugal vibration；
While lifting pin rotates, motor drives partial gear rotation, and partial gear rotation will drive and partial gear
The vibration cabinet being meshed does periodically vertical impulse oscillation, and then drives and do periodically positioned at the intracorporal wrist-watch of vibrating bin
Vertical impulse oscillation；
Step 2, seal box seals: the seal base for being fixed with wrist-watch is slid onto the underface of seal box, then, Lifting bench top
It rises, increase seal base height, and cooperate with the sealed bottom of seal box；
Step 3, a wrist-watch button sealing detection: turntable rotation makes one of wrist-watch button be directed toward outlet passageway direction,
Sliding base is slid towards outlet passageway direction, and one of wrist-watch button is made to enter outlet passageway；Sliding base continues
It is slid towards outlet passageway, spring-compressed, forms sealing cooperation at the bellmouth entrance of wrist-watch and outlet passageway；Then, air inlet
The air intake valve in channel is opened, and high pressure gas is passed through into seal box, baroceptor one will be to the gas pressure in seal box
It is measured in real time, baroceptor two will be measured in real time the gas pressure in outlet passageway；Observe baroceptor
Two reading variation when the reading of baroceptor two is unchanged or fluctuates within the set range, then determines within the set time
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 is unqualified；
Step 4, all wrist-watch button sealing detections: air intake valve is closed, and stops air inlet, and sliding base leads to towards away from outlet
The direction in road is slid, and so that the bellmouth entrance of wrist-watch and outlet passageway is released cooperation, outlet valve is opened, and makes air pressure transmission
The reading of sensor one and baroceptor two resets or keeps constant state；Then, turntable rotates, and according to the side of step 3
Method completes the sealing detection of remaining wrist-watch button, when the equal sealing detection qualification of all wrist-watch buttons, then determines the whole gas of wrist-watch
Sealing detection is qualified.
2. wrist-watch air-tightness detection method according to claim 1, it is characterised in that: in step 2, seal box seal process
In, after Lifting bench is jacked and is pressed into contact with the bottom of seal box, Lifting bench rotates a circle, and then proceedes to jack, and makes to seal bottom
Plate and seal box bottom form sealing cooperation.
3. wrist-watch air-tightness detection method according to claim 1, it is characterised in that: in step 1, wrist-watch installation was fixed
Cheng Zhong, electromagnet are powered, by wrist-watch absorption it is fixed after, platen elevation decline compresses the upper surface of wrist-watch, and pressing plate simultaneously can be with
Wrist-watch and turntable are rotated.
4. wrist-watch air-tightness detection method according to claim 1, it is characterised in that: in step 1, the height energy of turntable
Enough liftings.
5. wrist-watch air-tightness detection method according to claim 1, it is characterised in that: in step 2, seal box sealing cooperation
Afterwards, button device for detecting performance is additionally provided in seal box, button device for detecting performance includes support rod, presses pressing and camera
Two；The connection of the top slide of supporting bar top and seal box, and support rod can carry out periodically left and right at the top of seal box and slide
It moves；Support rod bottom end is fixedly installed by pressing；Camera two is arranged on the inner sidewall of seal box；It seals and examines in wrist-watch button
Before survey, pressing performance detection first is carried out to button, presses the specific detection method of performance are as follows: turntable rotation makes to pressing detection
Wrist-watch button be directed toward and press the direction of pressing, by the decline of pressing height, then pressed with the wrist-watch button contacts to pressing detection
Pressing periodically presses, and after reaching setting compression number, camera two carries out detection of taking pictures to the wrist-watch button after pressing detection,
The reset case of wrist-watch button resets well, then determines to press performance detection qualification；It is then followed by, pressing detection is qualified
Wrist-watch button carries out pneumatic sealing test.
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| CN201710396609.9A CN107290111B (en) | 2017-05-31 | 2017-05-31 | A kind of wrist-watch air-tightness detection method |
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| CN108051156A (en) * | 2017-12-29 | 2018-05-18 | 无锡星月科技有限公司 | A kind of 4R valves inner hexagon device |
| CN112683456A (en) * | 2020-12-16 | 2021-04-20 | 深圳市东阳珠宝科技有限公司 | Method with pressing detection function for assembling watch shell |
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| JPH06221954A (en) * | 1993-01-26 | 1994-08-12 | Seiko Instr Inc | Device and method for inspecting waterproof performance of watch |
| CN203587986U (en) * | 2013-12-13 | 2014-05-07 | 得利时计钟表（和平）有限公司 | Watch waterproof test device |
| CN104386487A (en) * | 2014-10-30 | 2015-03-04 | 昆山迈致治具科技有限公司 | Watch sealability test fixture |
| CN105987790A (en) * | 2015-01-30 | 2016-10-05 | 宏达国际电子股份有限公司 | Pressure test system and pressure test method |
| CN105445017A (en) * | 2015-12-24 | 2016-03-30 | 珠海罗西尼表业有限公司 | Watch button detection device |
| 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 |
| CN106153268A (en) * | 2016-08-24 | 2016-11-23 | 昆山杰士德精密工业有限公司 | Wrist-watch air tightness detection equipment |
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| CN107290111A (en) | 2017-10-24 |
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