CN208930735U - A kind of ear tape welding connection device - Google Patents
A kind of ear tape welding connection device Download PDFInfo
- Publication number
- CN208930735U CN208930735U CN201821385182.9U CN201821385182U CN208930735U CN 208930735 U CN208930735 U CN 208930735U CN 201821385182 U CN201821385182 U CN 201821385182U CN 208930735 U CN208930735 U CN 208930735U
- Authority
- CN
- China
- Prior art keywords
- ear
- ear band
- shaft
- welding
- connection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of ear tape welding connection device, including board, ear band conveying roller, motor, the ear tape welding connection device further includes uppermost bay, bottom rack, welding eccentric wheel, and the uppermost bay is fixed in bottom rack, the bottom rack is arranged on board, and the uppermost bay top is equipped with shaft, the shaft is driven by eccentric drive motor, both ends of the shaft is equipped with welding eccentric wheel, and the outer ring of the welding eccentric wheel is equipped with wheel case, and wheel case and connecting rod one end are hinged.The utility model can be structurally reasonable, high-efficient, and band that non-woven fabric plate two can be picked up the ears is cut into specific length, and soldering is on non-woven fabric plate.
Description
Technical field
The utility model relates to mask production equipment field, especially a kind of ear tape welding connection device.
Background technique
Disposable breathing mask is widely applied because cheap, easy to use in all trades and professions.Existing mask production
The problems such as that there are the degree of automation is low for equipment, and working efficiency is low, high labor cost, reduces production efficiency.
In currently available technology, and respirator ear belt welding is generally by artificial soldering, high labor cost, production efficiency compared with
Low, great work intensity, mechanical repetition, just wrong weldering, solder skip and other issues occur unless you give your whole attention to it.Therefore it is unable to satisfy enterprise
The actual production requirement of industry.
Utility model content
The purpose of this utility model is to provide a kind of ear tape welding connection devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: including board, ear band conveying roller, motor,
It is characterized in that the ear tape welding connection device further includes uppermost bay, bottom rack, welding eccentric wheel, the uppermost bay is fixed on
In bottom rack, the bottom rack be arranged on board,
The uppermost bay top is equipped with shaft, and the shaft is driven by eccentric drive motor, and both ends of the shaft is equipped with weldering
Eccentric wheel is connect, the outer ring of the welding eccentric wheel is equipped with wheel case, and wheel case and connecting rod one end are hinged；
The connecting rod passes through the top cover of bottom rack, and the connecting rod other end is fixed at the top of movable plate, the movable plate
Bottom centre is equipped with guide hole, and movable plate two sides are equipped with welding column, have placed guide rod in the guide hole, and guide rod bottom is fixed with weldment,
Movable plate bottom is additionally provided with expansion bend, and the telescopic rod end of expansion bend is connect with weldment, weldment both sides be equipped with shaft, shaft by
The driving of turntable driving motor, the bottom end of shaft are equipped with ear band turntable, and the welding column passes through weldment, welding column bottom end be provided with soldering tip and
Ear band clamps bar, and the ear is hinged with ear band folder lever with the two sides of turntable, and the ear band of the movable plate two sides clamps bar point
Not Wei Yu ear band folder lever moving arm and ear band folder lever resistance arm top, ear band folder lever resistance arm on the inside of pushes down ear band turn
The side of disk；The bottom rack is equipped with two groups of symmetrical ear band carriages, and setting ear band conveys on the ear band carriage
Roller, ear band guide groove, the ear is with conveying roller pair lug with the ear band on conveying roller, and the ear is on the board below guide groove end
Equipped with scissors.
Preferably, the ear is equipped with ear band folder lever with the two sides of turntable.
The layout preferably, the ear band folder lever moving arm and ear band folder lever resistance arm are in the shape of the letter V.
Contact position can be drag relationship and stay open and be closed two states on ear band folder lever and turntable, be also possible to
Spring+ball and ball grooves positioning method stay open and are closed two states, in short, various ways can be maintained open and close
Close two states.
Preferably, being equipped with synchronous pulley in the shaft, synchronous pulley passes through the power output shaft of belt and motor
Upper synchronous pulley connection.
Preferably, the expansion bend is one of screw rod expansion bend, electric expansion device, pneumatic expansion joint.
The utility model continuously quickly, can be carried out accurately the utility model has the advantages that the utility model does not need manual processing
The work of ear welding, band that non-woven fabric plate two can be picked up the ears are cut into specific length, and accurate soldering is on the both sides of non-woven fabric plate.
It welds eccentric wheel structure simply, lightly, and welding precision can accurately be arranged, adapt to productive temp, improve work efficiency,
The problem of effectively preventing wrong weldering solder skip.And it does not need to supply, greatly reduces equipment fault.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at B；
Fig. 3 is the side view of the utility model；
Fig. 4 is structural schematic diagram of the ear with turntable；
Fig. 5 is the state diagram that ear band clamps that bar is pressed together on ear band folder lever resistance arm；
Fig. 6 is the state diagram that ear band clamps that bar is pressed together on ear band folder lever moving arm.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-6, in the utility model embodiment, a kind of ear tape welding connection device, including board 101, ear band conveying
Roller 23, motor, the ear tape welding connection device further include uppermost bay 260, bottom rack 263, welding eccentric wheel 253, the top
Layer rack 260 is fixed in bottom rack 263, the bottom rack 263 is arranged on board 101,
260 top of uppermost bay is equipped with shaft 251, is equipped with synchronous pulley 254, shaft two in the shaft 251
End is equipped with welding eccentric wheel 253, and synchronous pulley is connected by synchronous pulley 254 on the power output shaft of belt 250 and motor 252
It connects, the outer ring of the welding eccentric wheel is equipped with wheel case 255, and wheel case and 256 one end of connecting rod are hinged；
The connecting rod 256 passes through the top cover 261 of bottom rack, and 256 other end of connecting rod is fixed on the top of movable plate 262
Portion, 262 bottom centre of movable plate are equipped with guide hole 265, and movable plate two sides are equipped with welding column 2690, have placed and led in the guide hole
Bar 2691, guide rod bottom are fixed with weldment 266, and 262 bottom of movable plate is additionally provided with expansion bend 269, the flexible rod end of expansion bend 269
Portion is connect with weldment 266, and weldment both sides are equipped with shaft 267, and shaft 277 is driven by driving motor 2671, the bottom end of shaft 277
Equipped with ear band turntable 278, the welding column 2690 passes through weldment, and 2690 bottom end of welding column is provided with soldering tip 271 and ear band clamps bar
272, the two sides of the turntable are hinged with ear band folder lever 276, and the ear band clamps bar 272 and is located at ear band folder lever moving arm
Top, ear band folder 276 resistance arm of lever pushes down side of the ear with turntable.
The bottom rack 263 is equipped with two groups of symmetrical ear band carriages, and setting ear band is defeated on the ear band carriage
Roller 23, ear band guide groove 275 are sent, the ear is with conveying roller 23 to lug with the ear band on conveying roller, the ear band 275 end of guide groove
The board of lower section is equipped with scissors 273.
Its working principle is that: ear band is transported to one end ear band of the ear with turntable with guide groove 275 with conveying roller 23, ear by ear
It presss from both sides at lever 276, ear band is clamped, ear band turntable 278 starts 180 ° of rotations, and ear band also and then turns when ear band turntable rotates
Dynamic, then multiple welding eccentric wheels 253 on ear tape welding connection device start eccentric motion, and welding eccentric wheel 253 passes through connecting rod
Movable plate 262 is driven to move up and down, when connecting rod moves downward, support rod bottom soldering tip 271 is by ear welding in non-woven fabric plate
On, while ear band is cut by the scissors 273 on board 101；
While when movable plate 262 moves downward, expansion bend 269 can also follow stretching motion, ear band clamp bar 272 with
Soldering tip moves downward, and ear band clamps ear band folder lever resistance arm of the bar 272 by rotating disc side close to ear with guide groove and is pressed downward, from
And ear band folder 276 resistance arm of lever clamps ear band, and ear band of the ear with the turntable other side presss from both sides lever, it is downward that ear band clamps bar 272
When pressure, pressing is ear band folder lever moving arm, to decontrol ear band 12, pressing plate 279 is moved downward with movable plate, by ear band
Smooth is pressed on non-woven fabric plate, can preferably separate ear band and soldering tip 271, ear band folder lever 276；Ear band presss from both sides lever
276, which can be drag relationship with contact position on ear band turntable 278, stays open and is closed two states, is also possible to spring+rolling
Pearl and ball grooves positioning method stay open and are closed two states, in short, various ways can be maintained open and be closed two kinds
State.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of ear tape welding connection device, including board, ear band conveying roller, motor, it is characterised in that the ear tape welding connection device is also
Including uppermost bay, bottom rack, welding eccentric wheel, the uppermost bay is fixed in bottom rack, the bottom rack is set
It sets on board,
The uppermost bay top is equipped with shaft, and the shaft is driven by eccentric drive motor, and it is inclined that both ends of the shaft is equipped with welding
The outer ring of heart wheel, the welding eccentric wheel is equipped with wheel case, and wheel case and connecting rod one end are hinged；
The connecting rod passes through the top cover of bottom rack, and the connecting rod other end is fixed at the top of movable plate, the movable plate bottom
Center is equipped with guide hole, and movable plate two sides are equipped with welding column, have placed guide rod in the guide hole, and guide rod bottom is fixed with weldment, activity
Board bottom portion is additionally provided with expansion bend, and the telescopic rod end of expansion bend is connect with weldment, and weldment both sides are equipped with shaft, and shaft is by turntable
Driving motor driving, the bottom end of shaft are equipped with ear band turntable, and the welding column passes through weldment, and welding column bottom end is provided with soldering tip and ear band
Bar is clamped, the two sides of the turntable are hinged with ear band folder lever, and the ear band of the movable plate two sides clamps bar and is located at ear
Side of the ear with turntable is pushed down in top with folder lever moving arm and ear band folder lever resistance arm, ear band folder lever resistance arm inside
Portion；The bottom rack is equipped with two groups of symmetrical ear band carriages, setting ear band conveying roller, ear band on the ear band carriage
Guide groove, with conveying roller pair lug with the ear band on conveying roller, the ear is equipped with the board below guide groove end and cuts the ear
Knife.
2. a kind of ear tape welding connection device according to claim 1, it is characterised in that the ear band folder lever moving arm and ear
Band folder lever resistance arm is in the shape of the letter V layout.
3. a kind of ear tape welding connection device according to claim 1, it is characterised in that it is equipped with synchronous pulley in the shaft,
Synchronous pulley is connected by synchronous pulley on the power output shaft of belt and motor.
4. a kind of ear tape welding connection device according to claim 1, it is characterised in that the expansion bend is screw rod expansion bend, electricity
One of dynamic expansion bend, pneumatic expansion joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385182.9U CN208930735U (en) | 2018-08-27 | 2018-08-27 | A kind of ear tape welding connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385182.9U CN208930735U (en) | 2018-08-27 | 2018-08-27 | A kind of ear tape welding connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930735U true CN208930735U (en) | 2019-06-04 |
Family
ID=66718920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385182.9U Expired - Fee Related CN208930735U (en) | 2018-08-27 | 2018-08-27 | A kind of ear tape welding connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546644A (en) * | 2020-04-01 | 2020-08-18 | 安徽科创生产力促进中心有限公司 | Loading attachment of ear area welding usefulness |
-
2018
- 2018-08-27 CN CN201821385182.9U patent/CN208930735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546644A (en) * | 2020-04-01 | 2020-08-18 | 安徽科创生产力促进中心有限公司 | Loading attachment of ear area welding usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |