CN207386796U - Device for ultrasonic welding - Google Patents
Device for ultrasonic welding Download PDFInfo
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- CN207386796U CN207386796U CN201721065553.0U CN201721065553U CN207386796U CN 207386796 U CN207386796 U CN 207386796U CN 201721065553 U CN201721065553 U CN 201721065553U CN 207386796 U CN207386796 U CN 207386796U
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- weldment
- boss
- ultrasonic welding
- mask
- mold
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Abstract
The utility model discloses a kind of device for ultrasonic welding, and including mold, the first weldment, the second weldment, first driving means and control device, the mold is used to place mask sealing ring and mask body；First weldment and second weldment are respectively positioned on the mold one side, and for the mask sealing ring to be soldered to the mask body, the longitudinal direction of first weldment and the angle being longitudinally formed of second weldment are acute angle；The first driving means are connected with first weldment and the second weldment, for driving first weldment and second weldment that the mask sealing ring is soldered in the mask body towards the mold movement；The control device is electrically connected with the first driving means, for the first driving means to be controlled to work.The utility model has the advantages that welding efficiency height and firm welding.
Description
Technical field
The utility model is related to mask manufacturing equipment field more particularly to a kind of device for ultrasonic welding.
Background technology
With industrial expansion, environmental pollution increasingly sharpens, and haze weather occurs often, seriously affects the health of body.
Currently for haze weather, the most direct mode that traveler is taken is to wear mask.Mask be the health for traveler and
Design, the visible or sightless substance for preventing some harmful are filtered, bad so as to give people body
Influence, therefore during operation, wear masks in respiratory infectious disease prevalence or in environment of the dust when pollutions and be more advantageous to using
Family health.The mask sealing ring that existing mask generally includes mask body and is welded on the inside of the mask body, user wear
It contacts to be sealed with user's face by the mask sealing ring during mask.
Existing mask manufacturing equipment generally includes discoidal mold, the soldering tip above the mold and power dress
It puts, the extending direction of the soldering tip is mutually perpendicular to the plane where the mold, during welding, mask body is placed on described
On mold, then mask sealing ring is placed in the mask body again, finally, the power set drive the soldering tip towards institute
Mold movement is stated, the mask sealing ring is soldered in the mask body.However, the extending direction due to the soldering tip
It is mutually perpendicular to the plane where the mold, when in the three-dimensional mask of face of weld out-of-flatness, not prison welding is solid, moreover,
Operation is only carried out by a soldering tip, thus welding efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of firm welding and the high supersonic welding of welding efficiency
Connect equipment.
The utility model discloses a kind of device for ultrasonic welding, including mold, the first weldment, the second weldment,
First driving means and control device, the mold are used to place mask sealing ring and mask body；First weldment and
Second weldment is respectively positioned on the mold one side, for mask sealing ring to be soldered to the mask body, described
The longitudinal direction of one weldment and the angle being longitudinally formed of second weldment are acute angle；The first driving means and described the
One weldment and the second weldment are connected, for first weldment and second weldment to be driven to be transported towards the mold
It is dynamic, the mask sealing ring is soldered in the mask body；The control device is electrically connected with the first driving means
It connects, for the first driving means to be controlled to work.
Preferably, the device for ultrasonic welding further includes alignment sensor, and the alignment sensor is filled with the control
Electrical connection is put, for being detected to the mask sealing ring being placed on the mold and the position of the mask body,
And testing result is sent to the control device.
Preferably, the mold includes profiling jig, and described profiling jig one end is provided with to place the mask sheet
The placed side of body, the shape of the placed side are adapted with the shape of the mask body.
Preferably, the profiling jig is provided with one end of the placed side and is additionally provided with positioning protrusion, the convex
It rises and is connected for being arranged with the mask body, with the fixation mask body.
Preferably, the profiling jig includes first boss, and one end end face of the first boss is along the first boss
Longitudinal extending form second boss, the cross-sectional area of the second boss is less than the cross-sectional area of the first boss, described
Second boss is for placing the mask sealing ring, and the second boss is backwards to one end end face of the first boss along described the
The Longitudinal extending of two boss forms the 3rd boss, and the cross-sectional area of the 3rd boss is less than the cross section of the second boss
Product, the placed side is collectively formed in the end face of the end face of a boss, the end face of the second boss and the 3rd boss.
Preferably, the device for ultrasonic welding further includes turntable, and the mold is fixed on the turntable.
Preferably, the quantity of the mold is several, several described molds surround annular.
Preferably, the device for ultrasonic welding further includes the second driving device, second driving device with described turn
Disk is connected, for the turntable to be driven to rotate.
Preferably, the device for ultrasonic welding further includes rack, and second driving device is fixed in the rack.
Preferably, first weldment includes soldering tip and energy converter, and the soldering tip is connected with the energy converter, for inciting somebody to action
The mask sealing ring is soldered to the mask body by the ultrasonic wave-coupled that energy converter generates to the mask sealing ring
On.
In conclusion the device for ultrasonic welding of the utility model passes through the mold, the first weldment, the second welding
The cooperation of part, first driving means and control device, the longitudinal direction of first weldment and longitudinal shape of second weldment
Into angle be acute angle, the mold is coordinated from both direction by first weldment and second weldment during welding
The mask sealing ring is welded, thus welding efficiency is high, welding is more secured.
Description of the drawings
Fig. 1 is the schematic block circuit diagram of the utility model device for ultrasonic welding.
Fig. 2 is the stereogram of the part-structure of the utility model device for ultrasonic welding.
Fig. 3 is stereoscopic schematic diagram of the mold of Fig. 2 under a visual angle.
Fig. 4 is the stereoscopic schematic diagram under another visual angle of mold shown in Fig. 3.
Solid when Fig. 5 is the first weldment of the utility model device for ultrasonic welding and the mutual cooperation of the second weldment
Schematic diagram.
Fig. 6 is the stereogram of the utility model soldering tip.
Fig. 7 is the enlarged diagram of the a-quadrant of soldering tip shown in Fig. 6.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.If it should be noted that do not conflict,
Each feature in the utility model embodiment and embodiment can be combined with each other, the scope of protection of the utility model it
It is interior.
It please refers to Fig.1 and Fig. 2, the utility model discloses a kind of device for ultrasonic welding, are welded including mold 1, first
Fitting 2, the second weldment 3, first driving means 4 and control device 5.The mold 1 is used to place mask sealing ring and mask
Body, in order to weld.Specifically, in the present embodiment, the quantity of the mold 1 is several, several described molds 1 enclose
It circularizes.The mold 1 includes profiling jig 11 and fixed block 12, and the profiling jig 11 is fixed on the fixed block 12,
Described 11 one end of profiling jig is provided with to place the placed side of the mask body, the shape of the placed side and the mouth
The shape of cover body is adapted, thus fixation is more stable and reliable, convenient for welding.
Fig. 3 and Fig. 4 is referred to, the profiling jig 11 includes first boss 111,112 and the 3rd boss of second boss
113, the Longitudinal extending of one end end face along the first boss 111 of the first boss 111 forms the second boss 112,
The cross-sectional area of the second boss 112 is less than the cross-sectional area of the first boss 111, and the second boss 112 is used for
The mask sealing ring is placed during welding, in order to weld.The second boss 112 is backwards to one end of the first boss 111
The Longitudinal extending of end face along the second boss 112 forms the 3rd boss 113, the cross-sectional area of the 3rd boss 113
Less than the cross-sectional area of the second boss 112.
3rd boss 113 includes supporting plane 114 and support curved surface 115 backwards to the end face of the second boss 112,
The quantity of the support curved surface 115 is two, and to be located at 114 position of supporting plane opposite for two support curved surfaces 115
Both sides, the supporting plane 114 is connected with the support curved surface 115, and the height of the supporting plane 114 is higher than the branch
The height of curved surface 115 is supportted, such shape is adapted with the shape of the mask body, thus convenient for fixing.In the present embodiment,
The end face of the end face of one boss 111, the end face of the second boss 112 and the 3rd boss 113 is collectively formed described
Placed side.
Preferably, one end that the profiling jig 11 is provided with the placed side is additionally provided with positioning protrusion 116, described fixed
Position protrusion 116 is connected for being arranged with the mask body, with the fixation mask body, thus can avoid stretching because of mask body
It contracts and causes to weld the problem of not in place or not prison welding is solid.In the present embodiment, if the quantity of the positioning protrusion 116 is
Dry, and be each attached in the first boss 111.
It refers to Fig. 2, Fig. 5 and is respectively positioned on the mold 1 one to Fig. 7, first weldment 2 and second weldment 3
Side, for the mask sealing ring to be soldered to the mask body, the longitudinal direction of first weldment 2 and the described second weldering
The angle being longitudinally formed of fitting 3 is acute angle, and the acute angle can be 45 °, 60 ° or 75 ° etc., be configured as needed,
Be not specifically limited herein, coordinated from both direction by first weldment 2 and second weldment 3 during welding described in
Mold 1 welds the mask sealing ring, thus welding efficiency is high, and welding is more secured.Wherein, in the present embodiment, institute
The first weldment 2 and the 3 structure all same of the second weldment are stated, includes soldering tip 21 and energy converter 22, the energy converter
22 send the soldering tip 21 to for converting electric energy to ultrasonic wave.The soldering tip 21 is connected with the energy converter 22, for inciting somebody to action
The mask sealing ring is soldered in the mask body by the ultrasonic wave-coupled that energy converter 22 generates to mask sealing ring.
One end endface that the soldering tip 21 is used to weld the mask sealing ring is provided with several welding protrusions 211, institute
It states and is arranged at intervals between welding protrusion 211 and welding protrusion 211, the sealing wire of several welding 211 forming curves shapes of protrusion,
The soldering tip 21 is provided with profiling groove 212 in the region surrounded positioned at welding 211 sealing wire of protrusion, and the profiling is recessed
The shape of slot 212 is adapted with the shape of the mold 1, preferably is welded with realizing.Pass through the welding during welding
Protrusion 211 solder joint on the ultrasonic wave-coupled that energy converter 22 generates to mask sealing ring is welded the mask sealing ring
On to the mask body.Wherein, the welding protrusion 211 can be regularly or irregularly structure, for example, it can be
Column or hemispherical configuration etc..In the present embodiment, the welding protrusion 211 is in the form of a column structure.
The first driving means 4 are connected with 2 and second weldment 3 of the first weldment, for driving described first
Weldment 2 and second weldment 3 are moved towards the mold 1, and the mask sealing ring is soldered to the mask body
On.The first driving means 4 can be cylinder or motor etc., and structure is not specifically limited herein.The control device 5
It is electrically connected with the first driving means 4, for the first driving means 4 to be controlled to work.
Preferably, referring to Fig. 2, the device for ultrasonic welding further includes rack 6, the second driving device 7 and turntable 8.
The rack 6 includes top plate 61, support column 62, connecting pole 63 and side plate 64, and the top plate 61 is fixed on the support column 62
One end, the quantity of the support column 62 is several, several described support columns 62 are located at the lower section of the top plate 61, the company
The both ends for connecing column 63 are connected respectively with two adjacent support columns 62, so as to form one between the support column 62 reliably
Supporting mechanism.The side plate 64 is fixed on above the one side of the top plate 61, and the control device 5 is fixed on the side plate 64
On, with user-friendly control.It is understood that the structure of the rack 6 is not specifically limited herein, as long as can
Realize support.
Second driving device 7 is fixed in the rack 6, and second driving device 7 can be index dial, rotation
Cylinder or motor etc..Specifically, in the present embodiment, second driving device 7 be located at the top plate 61 lower section and with institute
It states top plate 61 and the turntable 8 is connected, for the turntable 8 to be driven to rotate.The mold 1 is fixed on the turntable 8, specifically
Ground, the fixed block 12 of the mold 1 are fixed on the turntable 8, when the turntable 8 rotates, can drive the mould
Tool 1 rotates.It is understood that in one embodiment, it, can be by the profiling jig 11 without setting the fixed block 12
Directly it is fixedly connected with the turntable 8.
Preferably, please refer to Fig.1 and Fig. 2, the device for ultrasonic welding further include alignment sensor 9, the positioning passes
Sensor 9 is electrically connected with the control device 5, for the mask sealing ring and the mask that are placed on the mold 1
The position of body is detected, and testing result is sent to the control device 5.If the mask sealing ring and the mask
Body is not positioned over predetermined position, then the control device 5 controls 4 break-off of first driving means, so that
First weldment 2 and 3 Suspend Job of the second weldment.It is close that the mask can detect by the alignment sensor 9
Whether seal is accurately placed into predeterminated position, thus can preferably reduce the fraction defective of product.In order to preferably detect mask
The position of sealing ring and the mask body, the alignment sensor 9 are fixed on the mold 1.
The operation principle of the utility model is as follows：Mask sealing ring and mask body are placed sequentially in the mold first
On 1, and the mask body is made to be arranged with the positioning protrusion 116 and is connected, so that the mask body is securely fixed in institute
It states on mold 1；Then control device 5 controls first weldment 2 and second weldment 3 to be moved towards the mold 1, together
When the mask sealing ring is welded.It is described after the mask sealing ring of the station is soldered in the mask body
Control device 5 controls second driving device 7 that the turntable 8 is driven to rotate predetermined angle so that first weldment 2 and
Second weldment 3 welds the mask sealing ring of next station.
In conclusion the device for ultrasonic welding of the utility model is welded by the mold 1, the first weldment 2, second
The cooperation of part 3, first driving means 4 and control device 5, the longitudinal direction of first weldment 2 are vertical with second weldment 3
It is acute angle to the angle of formation, institute is coordinated from both direction by first weldment 2 and second weldment 3 during welding
Mold 1 is stated to weld the mask sealing ring, thus welding efficiency is high, welding is more secured.
Claims (10)
1. a kind of device for ultrasonic welding, which is characterized in that including mold, the first weldment, the second weldment, the first driving dress
It puts and control device, the mold is used to place mask sealing ring and mask body；First weldment and second weldering
Fitting is respectively positioned on the mold one side, for mask sealing ring to be soldered to the mask body, first weldment
Longitudinal and second weldment angle being longitudinally formed is acute angle；The first driving means and first weldment and
Second weldment is connected, for driving first weldment and second weldment towards the mold movement, by described in
Mask sealing ring is soldered in the mask body；The control device is electrically connected with the first driving means, for controlling
The first driving means work.
2. device for ultrasonic welding according to claim 1, which is characterized in that the device for ultrasonic welding further includes fixed
Level sensor, the alignment sensor are electrically connected with the control device, for the mask being placed on the mold
The position of sealing ring and the mask body is detected, and testing result is sent to the control device.
3. device for ultrasonic welding according to claim 1, which is characterized in that the mold includes profiling jig, described
Profiling jig one end is provided with to place the placed side of the mask body, the shape of the placed side and the mask body
Shape be adapted.
4. device for ultrasonic welding according to claim 3, which is characterized in that the profiling jig is provided with the placement
The one end in face is additionally provided with positioning protrusion, and the positioning protrusion is connected for being arranged with the mask body, with the fixation mouth
Cover body.
5. device for ultrasonic welding according to claim 3, which is characterized in that the profiling jig includes first boss,
One end end face of the first boss along the first boss Longitudinal extending formed second boss, the second boss it is transversal
Area is less than the cross-sectional area of the first boss, and for the second boss for placing the mask sealing ring, described second is convex
Platform forms the 3rd boss, the 3rd boss backwards to one end end face of the first boss along the Longitudinal extending of the second boss
Cross-sectional area be less than the second boss cross-sectional area, the end face of a boss, the end face of the second boss and institute
The placed side is collectively formed in the end face for stating the 3rd boss.
6. device for ultrasonic welding according to claim 1, which is characterized in that the device for ultrasonic welding, which further includes, to be turned
Disk, the mold are fixed on the turntable.
7. device for ultrasonic welding according to claim 6, which is characterized in that the quantity of the mold is several, if
The dry mold surrounds annular.
8. device for ultrasonic welding according to claim 6, which is characterized in that the device for ultrasonic welding further includes
Two driving devices, second driving device are connected with the turntable, for the turntable to be driven to rotate.
9. device for ultrasonic welding according to claim 8, which is characterized in that the device for ultrasonic welding further includes machine
Frame, second driving device are fixed in the rack.
10. according to the device for ultrasonic welding described in any one claim in claim 1 to 9, which is characterized in that described
First weldment includes soldering tip and energy converter, and the soldering tip is connected with the energy converter, for the ultrasonic wave for generating energy converter
It is coupled to the mask sealing ring, the mask sealing ring is soldered in the mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065553.0U CN207386796U (en) | 2017-08-24 | 2017-08-24 | Device for ultrasonic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065553.0U CN207386796U (en) | 2017-08-24 | 2017-08-24 | Device for ultrasonic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386796U true CN207386796U (en) | 2018-05-22 |
Family
ID=62419255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065553.0U Active CN207386796U (en) | 2017-08-24 | 2017-08-24 | Device for ultrasonic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787292A (en) * | 2021-09-06 | 2021-12-14 | 湖南旭阳显示科技有限公司 | Electronic component welding fixture with replaceable clamping jaw and using method thereof |
-
2017
- 2017-08-24 CN CN201721065553.0U patent/CN207386796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787292A (en) * | 2021-09-06 | 2021-12-14 | 湖南旭阳显示科技有限公司 | Electronic component welding fixture with replaceable clamping jaw and using method thereof |
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