CN207577856U - A kind of full-automatic breather valve kludge - Google Patents
A kind of full-automatic breather valve kludge Download PDFInfo
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- CN207577856U CN207577856U CN201721654655.6U CN201721654655U CN207577856U CN 207577856 U CN207577856 U CN 207577856U CN 201721654655 U CN201721654655 U CN 201721654655U CN 207577856 U CN207577856 U CN 207577856U
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- breather valve
- upper cover
- lower cover
- diaphragm
- feeding
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Abstract
The utility model provides a kind of full-automatic breather valve kludge, including lower cover feeding mechanism, lower cover localization tool and lower cover feed mechanism, diaphragm feeding mechanism, upper cover feeding mechanism and breather valve discharging mechanism, breather valve lower cover charging → lower cover localization tool sub-material → breather valve lower cover is captured to be turned 2 times into rotating disk breather valve assembled fixture → rotating disk（Totally 90 degree）→ diaphragm automatic feed → diaphragm, which is drawn into breather valve assembled fixture → rotating disk, to be turned 2 times（Totally 90 degree）→ breathing valve upper cover automatic feed → upper cover localization tool sub-material → upper cover drawn into breather valve assembled fixture → and rotating disk turns 2 times（Totally 90 degree）→ breather valve discharging mechanism is drawn breather valve input and output material pipeline → breather valve and is oriented to through discharge pipe into finished product box.The utility model is simple in structure, and the kludge of level optimization, using the kludge, its technological process is simple, and assembling process is completed in same breather valve assembled fixture, ensure that assembling yields.
Description
Technical field
The utility model belongs to breather valve package technique, and in particular to a kind of full-automatic breather valve kludge.
Background technology
Universal with private car with the development of industry, the pollution problem of urban air is more and more severe, especially
PM2.5 contents are exceeded, seriously affect the health of people's trip.In order to reduce the excessive harmful substance of sucking, wearing mask is a kind of
The common precautionary measures, unlike the integral type mask of most original, existing mask is generally with breather valve, this is greatly
Improve the smoothness of wearer's breathing.
In the prior art, some masks are with breather valve, and when breather valve is a kind of exhalation can breathe freely, and exhale
A kind of fashionable air-locked structure of breather valve including valve body valve deck and the rubber valve plate being set between valve body and valve deck, uses
During person's air-breathing, valve block can cover the gas outlet of valve body, and user can only be by the cloth air-breathing of mask, during expiration, by valve block
One end ejects, and gas is discharged by breather valve.
The structure of existing kludge is more complicated, and assembling process is comparatively laborious, complex process, be easy to cause assembling not
It is good.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of full-automatic breather valve kludge.
The technical solution adopted in the utility model is：
A kind of full-automatic breather valve kludge, including
Lower cover feeding mechanism, lower cover localization tool and lower cover feed mechanism, the lower cover feed mechanism is under breather valve
Lid captures from lower cover localization tool and is input to rotating disk, and the rotating disk is rotated by 90 °, and breather valve lower cover is delivered to breathing
In valve assembled fixture；
Diaphragm feeding mechanism, the diaphragm feeding mechanism automatically rise to diaphragm on diaphragm suction means, and diaphragm draws dress
It puts and rotating disk is delivered to after diaphragm is drawn to the height of setting, the rotating disk is rotated by 90 °, and diaphragm is assembled to breathing valve group
It fills under the breather valve in jig on lid, and assembles compression；
Upper cover feeding mechanism, which is delivered to upper cover localization tool by breathing valve upper cover automatically, on upper lid
Material mechanism draws out of described upper cover localization tool and is delivered to rotating disk, and the rotating disk is rotated by 90 °, by breather valve top cap
It shares a common fate the lower cover in valve assembled fixture and membrane combination body assembles and assembles compression, complete breather valve assembly working；
The rotating disk is rotated by 90 °, and breather valve discharging mechanism takes out assembled breather valve to exhaling from rotating disk interior suction
Inhale valve discharge pipe, be oriented to by the breather valve discharge pipe into breather valve finished product box class container, complete breather valve assembling and
The work of vanning.
Further, the lower cover feeding mechanism includes the straight deflector chute that shakes, which is provided with several
The straight vibration plate being set up in parallel, the straight deflector chute discharge end connection lower cover localization tool that shakes, is set in the lower cover localization tool
There are lower cover positioning cylinder and lower cover location guide slide block mechanism, the discharge end of the lower cover location guide slide block mechanism is provided with down
Lid feeding distribution mechanism, lower cover material splitting cylinder is provided at the lower cover feeding distribution mechanism, and the lower cover positioning cylinder and lower cover positioning are led
Bar slide block mechanism collective effect will be separated continuous breather valve lower cover out of straight the deflector chute that shakes, and then pass through lower cover depiler
Structure and lower cover material splitting cylinder collective effect are conveyed the breather valve lower cover separated respectively, facilitate the suction of next action
It takes.
Further, the lower cover feed mechanism includes lower cover feeding oscilaltion cylinder, is arranged on above and below lower cover feeding
Lower cover loading guide slide block mechanism on lifting cylinder and the pneumatic-finger led on lower cover feeding rail slide block mechanism is arranged on,
And the hand grapple structure on pneumatic-finger is arranged on, the lower cover feeding oscilaltion cylinder declines, and pneumatic-finger opens, and passes through
Paw mechanism crawl breather valve lower cover is detached from lower cover localization tool, is acted by a horizontal movement cylinder, captures lower cover into rotation
In disk breather valve assembled fixture.
Further, the pneumatic-finger is symmetrical arranged along lower cover loading guide slide block mechanism both sides.
Further, the diaphragm suction means include servo motor mechanism, leading screw and nut mechanism, diaphragm storing mechanism with
And diaphragm storing mechanism flat-removing air cyclinder, the servo motor mechanism connection wire rod nut body, on the leading screw and nut mechanism
Diaphragm storing mechanism is set, and the diaphragm storing mechanism is connect with diaphragm storing mechanism flat-removing air cyclinder, the servo motor structure
Leading screw and nut mechanism rotary motion is driven, nut, which is realized, to move up and down, and is adjusted according to diaphragm high flexible so that diaphragm stores
Top layer diaphragm is highly in sustained height in mechanism, and after one group of diaphragm is finished, storing mechanism flat-removing air cyclinder moves automatically, replaces
Another group of diaphragm, the diaphragm storing mechanism that sky gets off are used to place next group of diaphragm.
Further, the diaphragm suction means is led including diaphragm oscilaltion cylinder, draw frame machine telescopic cylinder, diaphragm
Rail slide block mechanism and diaphragm suction means, the diaphragm oscilaltion cylinder are connect with diaphragm guide rail slide block mechanism, the film
Symmetrically arranged draw frame machine telescopic cylinder is provided in piece guide rail slide block mechanism, is provided on the draw frame machine telescopic cylinder
Diaphragm suction means, the diaphragm oscilaltion cylinder are used to adjust the height and position of diaphragm suction means.
Further, the upper cover feed mechanism include upper cover feeding limiting cylinder, upper cover feeding oscilaltion cylinder, on
Cover material metal vacuum tracheae, upper cover feeding limiting device, upper cover feeding buffer spring, upper cover feeding vacuum cup mechanism and
Upper cover loading guide slide block mechanism, the upper cover feeding oscilaltion cylinder is connect with upper cover loading guide slide block mechanism, upper
The both sides for covering material guide rail slide block mechanism are provided with symmetrical upper cover feeding metal vacuum tracheae, upper cover feeding metal vacuum tracheae
On be provided with upper cover feeding limiting device, the upper cover feeding limiting device is connect with upper cover feeding limiting cylinder, the upper cover
The top of feeding metal vacuum tracheae is connect by upper cover feeding buffer spring with upper cover feeding vacuum cup mechanism, the upper cover
Feeding oscilaltion cylinder declines, and upper cover feeding vacuum cup mechanism is made to be contacted with breathing valve upper cover, the upper cover feeding vacuum
Vacuum generator action on sucking disc mechanism, draws breathing valve upper cover；Coordinate flat-removing air cyclinder action, breathing valve upper cover is packed into rotation
In turntable breather valve jig.
Further, cushioning effect from the upper cover feeding buffer spring is when drawing when putting breathing valve upper cover, there is buffering
And fixed breathing valve upper cover, the effect that it is made to be detached from upper cover feeding vacuum cup mechanism.
Further, extreme position above and below the upper cover feeding limiting device limitation upper cover feeding oscilaltion cylinder, can spirit
Adjustment living.
Further, the breather valve discharging mechanism includes breather valve discharging oscilaltion cylinder and is arranged on breather valve to go out
Expect the breather valve discharging suction pipe mechanism on oscilaltion cylinder, the breather valve discharging suction pipe mechanism cooperation flat-removing air cyclinder will assemble
Good breather valve takes out from rotating disk breather valve assembled fixture interior suction, until breather valve discharge pipe.
The utility model provides the kludge that one kind is simple in structure, and level optimizes, and utilizes its technological process of the kludge
Simply, assembling process is completed in same breather valve assembled fixture, ensure that assembling yields.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of lower cover feeding mechanism in the utility model；
Fig. 3 is the structure diagram of lower cover feed mechanism in the utility model；
Fig. 4 is the structure diagram of diaphragm feed arrangement in the utility model；
Fig. 5 is the structure diagram of diaphragm suction means in the utility model；
Fig. 6 is the structure diagram of upper cover feed mechanism in the utility model；
Fig. 7 is the structure diagram of breather valve discharging mechanism in the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explain the utility model, but be not intended to limit the scope of the present invention.
Referring to figs. 1 to Fig. 7, the utility model provides a kind of full-automatic breather valve kludge, including
Lower cover feeding mechanism 1, lower cover localization tool and lower cover feed mechanism 2, the lower cover feed mechanism 1 is breather valve
Lower cover captures from lower cover localization tool and is input to rotating disk, and the rotating disk is rotated by 90 °, and breather valve lower cover is delivered to and is exhaled
It inhales in valve assembled fixture；
Wherein, the lower cover feeding mechanism 1 includes the straight deflector chute 10 that shakes, which is provided with several
The straight vibration plate being set up in parallel, straight 10 discharge end of the deflector chute connection lower cover localization tool 11 that shakes, the lower cover localization tool 11
Inside it is provided with lower cover positioning cylinder and lower cover location guide slide block mechanism 13, the discharging of the lower cover location guide slide block mechanism 13
End is provided with lower cover feeding distribution mechanism 12, and lower cover material splitting cylinder is provided at the lower cover feeding distribution mechanism 12, and the lower cover positions gas
Cylinder and lower cover location guide slide block mechanism collective effect will be separated continuous breather valve lower cover out of straight the deflector chute that shakes, then
The breather valve lower cover separated is conveyed respectively by lower cover feeding distribution mechanism and lower cover material splitting cylinder collective effect, it is convenient
The absorption of next action.
Wherein, the lower cover feed mechanism 2 includes lower cover feeding oscilaltion cylinder 20, is arranged on lower cover feeding and rises up and down
Lower cover loading guide slide block mechanism 23 on sending down abnormally ascending cylinder 20 and it is arranged on the pneumatic hand led on lower cover feeding rail slide block mechanism 23
Finger 21 and the hand grapple structure 22 being arranged on pneumatic-finger 21, the lower cover feeding oscilaltion cylinder 20 decline, pneumatic hand
Refer to 21 to open, capturing breather valve lower cover by paw mechanism 22 is detached from lower cover localization tool, is acted by a horizontal movement cylinder,
Lower cover is captured into rotating disk breather valve assembled fixture.
Wherein, the pneumatic-finger 21 is symmetrical arranged along 23 both sides of lower cover loading guide slide block mechanism.
Diaphragm feeding mechanism 6, the diaphragm feeding mechanism 6 automatically rise to diaphragm on diaphragm suction means 3, and diaphragm is drawn
Device 3 is delivered to rotating disk after diaphragm is drawn to the height of setting, the rotating disk is rotated by 90 °, and diaphragm is assembled to breathing
Under breather valve in valve assembled fixture on lid, and assemble compression；
Wherein, the diaphragm feed arrangement includes servo motor mechanism 30, leading screw and nut mechanism 31, diaphragm storing mechanism 32
And diaphragm storing mechanism flat-removing air cyclinder 33, the 30 connection wire rod nut body 31 of servo motor mechanism, in the screw spiral shell
Diaphragm storing mechanism 32 is set on parent agency 31, the diaphragm storing mechanism 32 is connect with diaphragm storing mechanism flat-removing air cyclinder 33,
The servo motor structure 30 drives 31 rotary motion of leading screw and nut mechanism, and nut, which is realized, to move up and down, according to diaphragm height
It is adjusted flexibly so that top layer diaphragm is highly in sustained height in diaphragm storing mechanism 32, after one group of diaphragm is finished, stores machine
Structure flat-removing air cyclinder 33 moves automatically, replaces another group of diaphragm, and the diaphragm storing mechanism that sky gets off is used to place next group of diaphragm.
Wherein, the diaphragm suction means is led including diaphragm oscilaltion cylinder 40, draw frame machine telescopic cylinder 41, diaphragm
Rail slide block mechanism 43 and diaphragm suction means 44, the diaphragm oscilaltion cylinder 40 connect with diaphragm guide rail slide block mechanism 43
It connects, symmetrically arranged draw frame machine telescopic cylinder 41 is provided in the diaphragm guide rail slide block mechanism 43, the draw frame machine is stretched
Diaphragm suction means 44 is provided on contracting cylinder 41, the diaphragm oscilaltion cylinder 40 is used to adjust the height of diaphragm suction means
Spend position.
Breathing valve upper cover is delivered to upper cover localization tool, upper cover by upper cover feeding mechanism 4, the upper cover feeding mechanism 4 automatically
Feed mechanism 5 is drawn out of described upper cover localization tool and is delivered to rotating disk, and the rotating disk is rotated by 90 °, will be on breather valve
Lid assembles together with the lower cover in breather valve assembled fixture and membrane combination body and assembles compression, completes breather valve assembly working；Institute
Upper cover feeding mechanism lower cover feeding mechanism is stated to be equal.
Wherein, the upper cover feed mechanism include upper cover feeding limiting cylinder 50, upper cover feeding oscilaltion cylinder 51, on
Cover material metal vacuum tracheae 52, upper cover feeding limiting device 53, upper cover feeding buffer spring 54, upper cover feeding vacuum disc suction machine
Structure 55 and upper cover loading guide slide block mechanism 56, the upper cover feeding oscilaltion cylinder 51 and upper cover loading guide sliding block machine
Structure 56 connects, and symmetrical upper cover feeding metal vacuum tracheae 52 is provided in the both sides of upper cover loading guide slide block mechanism 56, on
It covers and upper cover feeding limiting device 53 is provided on material metal vacuum tracheae 52, on the upper cover feeding limiting device 53 and upper lid
Material limiting cylinder 50 connects, and the top of the upper cover feeding metal vacuum tracheae 52 passes through upper cover feeding buffer spring 54 and upper cover
Feeding vacuum cup mechanism 55 connects, and the upper cover feeding oscilaltion cylinder 51 declines, and makes upper cover feeding vacuum cup mechanism
55 contact with breathing valve upper cover, and the vacuum generator action in the upper cover feeding vacuum cup mechanism 55 is drawn on breather valve
Lid；Coordinate flat-removing air cyclinder action, breathing valve upper cover is packed into rotating disk breather valve jig；The upper cover feeding buffer spring 54
Cushioning effect from when drawing when putting breathing valve upper cover, has buffering and fixed breathing valve upper cover, it is made to be inhaled with upper cover feeding vacuum
The effect that disc mechanism 55 is detached from；The upper cover feeding limiting device 53 limits upper cover feeding oscilaltion cylinder extreme position up and down,
It can be adjusted flexibly.
The rotating disk is rotated by 90 °, and breather valve discharging mechanism 7 takes out assembled breather valve to exhaling from rotating disk interior suction
Valve discharge pipe 8 is inhaled, is oriented to by the breather valve discharge pipe 8 into breather valve finished product box class container, completes breather valve assembling
And the work of vanning.
Wherein, the breather valve discharging mechanism 7 includes breather valve discharging oscilaltion cylinder 60 and is arranged on breather valve to go out
Expect the breather valve discharging suction pipe mechanism 61 on oscilaltion cylinder 60, the breather valve discharging suction pipe mechanism 61 coordinates flat-removing air cyclinder
Assembled breather valve is taken out from rotating disk breather valve assembled fixture interior suction, until breather valve discharge pipe.
The rotating disk of this programme is designed as 8 stations, and effective action station is 4 stations, and there are an idle stations after each action
Do error correction emergency processing use.Simultaneously to improve efficiency, synchronized and fed using multi-work piece, is i.e. a station can complete 2 or more simultaneously
Workpiece action.
Its motion flow is that breather valve lower cover charging → lower cover localization tool sub-material → breather valve lower cover is captured into rotating disk
Breather valve assembled fixture → rotating disk turns 2 times（Totally 90 degree）→ diaphragm automatic feed → diaphragm draw into breather valve assembled fixture →
Rotating disk turns 2 times（Totally 90 degree）→ breathing valve upper cover automatic feed → upper cover localization tool sub-material → upper cover is drawn into breathing valve group
Fill jig in → rotating disk turn 2 times（Totally 90 degree）→ breather valve discharging mechanism draws breather valve input and output material pipeline → breather valve through going out
Pipe material is oriented into finished product box.The utility model is simple in structure, and the kludge of level optimization utilizes its technique stream of the kludge
Journey is simple, and assembling process is completed in same breather valve assembled fixture, ensure that assembling yields.
The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；It is real according to the utility model meanwhile for those of ordinary skill in the art
Example is applied, the there will be changes in specific embodiment and application range, in conclusion the content of the present specification should not be understood
For the limitation to the utility model.
Claims (8)
1. a kind of full-automatic breather valve kludge, which is characterized in that including
Lower cover feeding mechanism, lower cover localization tool and lower cover feed mechanism, the lower cover feed mechanism breather valve lower cover from
It is captured on lower cover localization tool and is input to rotating disk, the rotating disk is rotated by 90 °, and breather valve lower cover is delivered to breathing valve group
It fills in jig；
Diaphragm feeding mechanism, the diaphragm feeding mechanism automatically rise to diaphragm on diaphragm suction means, and diaphragm suction means will
Diaphragm is delivered to rotating disk after drawing to the height of setting, the rotating disk is rotated by 90 °, and diaphragm is assembled to breather valve assembling controls
Under breather valve in tool on lid, and assemble compression；
Breathing valve upper cover is delivered to upper cover localization tool, upper cover feeder by upper cover feeding mechanism, the upper cover feeding mechanism automatically
Structure is drawn out of described upper cover localization tool and is delivered to rotating disk, and the rotating disk is rotated by 90 °, and breather valve top cap is exhaled together
The lower cover and membrane combination body inhaled in valve assembled fixture assemble and assemble compression, complete breather valve assembly working；
The rotating disk is rotated by 90 °, and breather valve discharging mechanism takes out assembled breather valve to breather valve from rotating disk interior suction
Discharge pipe is oriented to by the breather valve discharge pipe into breather valve finished product box class container, completes breather valve assembling and vanning
Work.
2. full-automatic breather valve kludge according to claim 1, which is characterized in that the lower cover feeding mechanism includes straight
Shake deflector chute, which is provided with several straight vibration plates being set up in parallel, the straight deflector chute discharge end company of shaking
Lower cover localization tool is connect, lower cover positioning cylinder and lower cover location guide slide block mechanism, institute are provided in the lower cover localization tool
The discharge end for stating lower cover location guide slide block mechanism is provided with lower cover feeding distribution mechanism, and lower cover is provided at the lower cover feeding distribution mechanism
Material splitting cylinder.
3. full-automatic breather valve kludge according to claim 1, which is characterized in that under the lower cover feed mechanism includes
Cover material oscilaltion cylinder, the lower cover loading guide slide block mechanism being arranged on lower cover feeding oscilaltion cylinder, Yi Jishe
Put the pneumatic-finger on lower cover feeding rail slide block mechanism is led and the hand grapple structure being arranged on pneumatic-finger, the lower cover
Feeding oscilaltion cylinder declines, and pneumatic-finger opens, and capturing breather valve lower cover by paw mechanism is detached from lower cover localization tool,
It is acted by a horizontal movement cylinder, crawl lower cover is into rotating disk breather valve assembled fixture.
4. full-automatic breather valve kludge according to claim 3, which is characterized in that the pneumatic-finger is along lower cover feeding
Guide rail slide block mechanism both sides are symmetrical arranged.
5. full-automatic breather valve kludge according to claim 1, which is characterized in that the diaphragm suction means includes watching
Take motor mechanism, leading screw and nut mechanism, diaphragm storing mechanism and diaphragm storing mechanism flat-removing air cyclinder, the servo motor mechanism
Connection wire rod nut body sets diaphragm storing mechanism, the diaphragm storing mechanism and diaphragm on the leading screw and nut mechanism
Storing mechanism flat-removing air cyclinder connects.
6. full-automatic breather valve kludge according to claim 1, which is characterized in that the diaphragm suction means includes film
Piece lifting cylinder, draw frame machine telescopic cylinder, diaphragm guide rail slide block mechanism and diaphragm suction means up and down, above and below the diaphragm
Lifting cylinder is connect with diaphragm guide rail slide block mechanism, and symmetrically arranged draw frame machine is provided in the diaphragm guide rail slide block mechanism
Telescopic cylinder, is provided with diaphragm suction means on the draw frame machine telescopic cylinder, and the diaphragm oscilaltion cylinder is for adjusting
The height and position of whole diaphragm suction means.
7. full-automatic breather valve kludge according to claim 1, which is characterized in that the upper cover feed mechanism includes upper
Cover material limiting cylinder, upper cover feeding oscilaltion cylinder, upper cover feeding metal vacuum tracheae, upper cover feeding limiting device, on
It covers and expects buffer spring, upper cover feeding vacuum cup mechanism and upper cover loading guide slide block mechanism, above and below the upper cover feeding
Lifting cylinder is connect with upper cover loading guide slide block mechanism, is provided in the both sides of upper cover loading guide slide block mechanism on symmetrical
Material metal vacuum tracheae is covered, upper cover feeding limiting device, the upper cover feeding are provided on upper cover feeding metal vacuum tracheae
Limiting device is connect with upper cover feeding limiting cylinder, and the top of the upper cover feeding metal vacuum tracheae is buffered by upper cover feeding
Spring is connect with upper cover feeding vacuum cup mechanism, and the upper cover feeding oscilaltion cylinder declines, and inhales upper cover feeding vacuum
Disc mechanism is contacted with breathing valve upper cover, and breather valve is drawn in the vacuum generator action in the upper cover feeding vacuum cup mechanism
Upper cover；Coordinate flat-removing air cyclinder action, breathing valve upper cover is packed into rotating disk breather valve jig.
8. full-automatic breather valve kludge according to claim 1, which is characterized in that the breather valve discharging mechanism includes
Breather valve discharging oscilaltion cylinder and the breather valve discharging suction pipe mechanism being arranged on breather valve discharging oscilaltion cylinder, institute
Breather valve discharging suction pipe mechanism cooperation flat-removing air cyclinder is stated to draw assembled breather valve out of rotating disk breather valve assembled fixture
Go out, until breather valve discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654655.6U CN207577856U (en) | 2017-12-02 | 2017-12-02 | A kind of full-automatic breather valve kludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654655.6U CN207577856U (en) | 2017-12-02 | 2017-12-02 | A kind of full-automatic breather valve kludge |
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| Publication Number | Publication Date |
|---|---|
| CN207577856U true CN207577856U (en) | 2018-07-06 |
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ID=62734865
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654655.6U Active CN207577856U (en) | 2017-12-02 | 2017-12-02 | A kind of full-automatic breather valve kludge |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098325A (en) * | 2017-12-02 | 2018-06-01 | 东莞市震跃机械有限公司 | A kind of full-automatic breather valve kludge |
| CN111227344A (en) * | 2020-02-18 | 2020-06-05 | 孟晓辉 | Automatic assembling equipment for breathing sheet of medical mask |
-
2017
- 2017-12-02 CN CN201721654655.6U patent/CN207577856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098325A (en) * | 2017-12-02 | 2018-06-01 | 东莞市震跃机械有限公司 | A kind of full-automatic breather valve kludge |
| CN111227344A (en) * | 2020-02-18 | 2020-06-05 | 孟晓辉 | Automatic assembling equipment for breathing sheet of medical mask |
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