CN107390502B - A kind of wrist-watch vibration waterproof performance detection method - Google Patents
A kind of wrist-watch vibration waterproof performance detection method Download PDFInfo
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- CN107390502B CN107390502B CN201710396626.2A CN201710396626A CN107390502B CN 107390502 B CN107390502 B CN 107390502B CN 201710396626 A CN201710396626 A CN 201710396626A CN 107390502 B CN107390502 B CN 107390502B
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- Prior art keywords
- wrist
- vibration
- watch
- cabinet
- lifting pin
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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
-
- 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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of wrist-watches to vibrate waterproof performance detection method, including step are as follows: wrist-watch feeding；Vibrate box sealing: lifting pin height stops decline, and position ring-type electromagnet is powered, and lower sealing plate and vibration cabinet is made to adsorb and form integral structure；Centrifugal vibration: lifting pin is rotated by setting speed, and wrist-watch will do Centrifugal vibration；Upper and lower periodic vibration: motor drives partial gear rotation, and wrist-watch is driven to do periodically vertical impulse oscillation；Air-leakage test: cyclic annular electromagnet power-off, the decline of lifting pin height, lower sealing plate and vibration cabinet are detached from, and manually or mechanically the wrist-watch after the completion of vibration is placed into air-tightness detection device and carries out pneumatic sealing test by hand.The vibrational state of energy real simulation wrist-watch of the present invention, the influence for vibration to air-tightness provides test support, and vibration processes are automatically performed, or damage not damaged to wrist-watch is small.
Description
Technical field
The present invention relates to wrist-watch production aided detection method, especially a kind of wrist-watch vibrates waterproof performance 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.
In addition when important, can not analog watch vibration, influence and opponent's table button to air-tightness are repeatedly pressed
Afterwards, to the influence of wrist-watch air-tightness.
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-watches to vibrate waterproof
Method for testing performance, the wrist-watch vibrate the vibrational state of waterproof performance detection method energy real simulation wrist-watch, to vibrate to airtight
Property influence test support is provided, and vibration processes are automatically performed, or damage not damaged to wrist-watch is small.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
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.
Step 2, vibrate box sealing: lifting pin height rises, and makes lower sealing plate and vibration cabinet bottom connection touching；Then,
Lifting pin height stops decline, and the cyclic annular electromagnet in lower sealing plate is powered, and lower sealing plate is made to adsorb and be formed with vibration cabinet
Integral structure.
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.
Step 4, upper and lower periodic vibration: in step 3, while lifting pin rotates, motor drives partial gear rotation,
Partial gear rotation will drive the vibration cabinet being meshed with partial gear to do periodically vertical impulse oscillation, and then band
The dynamic intracorporal wrist-watch of vibrating bin that is located at does periodically vertical impulse oscillation.
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.
Vibration cabinet is high/low temperature cabinet.
Partial gear is half gear.
In step 1, lifting pin can control sliding, and when feeding, lifting pin energy automatic sliding to feeding station is carried out on automatic
Material.
In step 2, the suction of cyclic annular electromagnet can be adjusted.
In step 3, the revolving speed of lifting pin can be adjusted.
After adopting the above method, the vibrational state of energy real simulation wrist-watch, the influence for vibration to air-tightness mentions the present invention
It is supported for test, and vibration processes are automatically performed, or damage not damaged to wrist-watch is small.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of wrist-watch vibration water-proof performance testing apparatus 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 prevent from vibrating the damage 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 seal box 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, and sliding base is towards North outlet
The direction in channel 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
The reading of sensor one and baroceptor two resets or keeps constant state；Then, turntable rotates, and according to 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 entirety of wrist-watch
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 (6)
1. a kind of wrist-watch vibrates waterproof performance detection method, it is characterised in that: using wrist-watch vibrate water-proof performance testing apparatus into
Row detection；
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；
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；
Step 2, vibrate box sealing: lifting pin height rises, and makes lower sealing plate and vibration cabinet bottom connection touching；Then, it jacks
Bar height stops decline, and the cyclic annular electromagnet in lower sealing plate is powered, and lower sealing plate and vibration cabinet is made to adsorb and form one
Structure；
Step 3, Centrifugal vibration: lifting pin is rotated by setting speed, vibration cabinet and upper mounted plate will be driven to rotate together, position
Centrifugal vibration will be done in the intracorporal wrist-watch of vibrating bin；
Step 4, upper and lower periodic vibration: in step 3, while lifting pin rotates, motor drives partial gear rotation, endless
All gear rotation will drive the vibration cabinet being meshed with partial gear to do periodically vertical impulse oscillation, and then drive position
Periodically vertical impulse oscillation is done in the intracorporal wrist-watch of vibrating bin；
Step 5, air-leakage test: positioned at the intracorporal wrist-watch of vibrating bin in the Centrifugal vibration and the vibration of upper and lower period for completing setting number
After dynamic, lifting pin stops rotating, and partial gear stops operating, and at the same time, cyclic annular electromagnet powers off, under lifting pin height
Drop, lower sealing plate and vibration cabinet are detached from, and manually or mechanically hand places the wrist-watch after the completion of vibration into air-tightness detection device
Carry out pneumatic sealing test.
2. wrist-watch according to claim 1 vibrates waterproof performance detection method, it is characterised in that: vibration cabinet is high/low temperature
Cabinet.
3. wrist-watch according to claim 1 vibrates waterproof performance detection method, it is characterised in that: partial gear is two points
One of gear.
4. wrist-watch according to claim 1 vibrates waterproof performance detection method, it is characterised in that: in step 1, lifting pin energy
Left and right sliding, when feeding, lifting pin energy automatic sliding to feeding station carries out automatic charging.
5. wrist-watch according to claim 1 vibrates waterproof performance detection method, it is characterised in that: in step 2, cyclic annular electromagnetism
The suction of iron can be adjusted.
6. wrist-watch according to claim 1 vibrates waterproof performance detection method, it is characterised in that: in step 3, lifting pin
Revolving speed can be adjusted.
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| CN109238583B (en) * | 2018-07-12 | 2020-09-25 | 余柳婵 | Pressure switch gas tightness intellectual detection system robot workstation |
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| CN110989324B (en) * | 2019-12-09 | 2021-04-16 | 东莞市亿丰钟表有限公司 | A waterproof performance detection device for pocket-watch |
| CN112748653B (en) * | 2020-12-31 | 2022-01-25 | 深圳市振云精密测试设备有限公司 | Intelligent device for simultaneously detecting air tightness and friction resistance of dial plate for watch |
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