CN206136356U - Ultrasonic bonding's drum - Google Patents
Ultrasonic bonding's drum Download PDFInfo
- Publication number
- CN206136356U CN206136356U CN201621083012.6U CN201621083012U CN206136356U CN 206136356 U CN206136356 U CN 206136356U CN 201621083012 U CN201621083012 U CN 201621083012U CN 206136356 U CN206136356 U CN 206136356U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic bonding
- drum
- weld bond
- module
- wire coil
- 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
The utility model relates to an electromagnetic heating field specifically is an ultrasonic bonding's drum. Its characterized in that includes: wire coil support, coil and the module of moulding plastics, no magnetic stripe structure, the cooperation is provided with claw arm, splice bar and weld bond in the module of moulding plastics, the weld bond is located the claw arm towards wire coil support one side, the splice bar is connected and is fixed the claw arm, the weld bond of the module of moulding plastics pass through ultrasonic bonding with wire coil support connects. This ultrasonic bonding's drum adopts the whole shooting technique of the magnetic material module of moulding plastics of moulding plastics out, because magnetic material contains the magnetic, has soft magnetic function so mould plastics the module, can replace the effect of magnetic stripe, and owing to containing the characteristic that molding powder has plastics, plasticity is strong again, adopting ultrasonic bonding technology welding wire coil support and moulding plastics the module, make both contacts inseparabler, weld more difficult coming off, the result of use is better.
Description
Technical field
This utility model is related to Electromagnetic Heating field, specially a kind of drum of ultrasonic bonding.
Background technology
Existing drum magnetic stripe is the installation of one one, and needs the gland for using auxiliary to fix warming probe, and is adopted
Screw is fixed or silicone adhesive bonding magnetic stripe support is on drum, and screw easily comes off, and silicone adhesive has abnormal flavour, assembled drum
Step is excessively loaded down with trivial details, and not environmentally, needs manual steps more, causes production efficiency low, and reliability is low, high cost
The shortcomings of.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of drum of ultrasonic bonding
Technical scheme.
The drum of described a kind of ultrasonic bonding, it is characterised in that include：Wire coil bracket, coil and injection mold block, nothing
Independent magnetic stripe structure；Pawl arm, dowel and weld bond are equipped with the injection mold block, the weld bond is located at pawl arm
Towards wire coil bracket side, the dowel connects and fixes the pawl arm, and the weld bond of the injection mold block passes through ultrasound wave
Welding is connected with the wire coil bracket.
The drum of described a kind of ultrasonic bonding, it is characterised in that the injection mold block is using made by magnetic material
Integral structure.
The drum of described a kind of ultrasonic bonding, it is characterised in that the coil is around in the drum with annular form
On frame.
The drum of described a kind of ultrasonic bonding, it is characterised in that the pawl arm includes flat part and bending section, described
Weld bond is arranged on the flat part.
The drum of described a kind of ultrasonic bonding, it is characterised in that the weld bond is higher by the pawl arm outer surface.
The drum of described a kind of ultrasonic bonding, it is characterised in that the protruding parts of the weld bond are tied for triangle
Structure.
Compared with prior art, this utility model has the advantages that：The supersonic welding patchboard, using magnetic material
Material integral molded plastic technique is molded by an injection mold block, as magnetic material contains magnetic powder, so injection mold block has soft magnetism work(
Can, the effect of magnetic stripe can be replaced, and due to the characteristic containing molding powder with plastics, plasticity is strong；Using ultrasonic welding process
Welding wire coil bracket and injection mold block, make both contact more closely, and welding is more difficult to come off, and using effect is more preferable.
Description of the drawings
Fig. 1 is a kind of explosive view of the drum of ultrasonic bonding；
Fig. 2 is that a kind of drum assembly of ultrasonic bonding completes figure.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face in conjunction with specific embodiments, is expanded on further this utility model.
As shown in figure 1, a kind of drum of ultrasonic bonding, including：Wire coil bracket 1, coil 2 and injection mold block 3, without independence
Magnetic stripe structure, injection mold block 3 adopts magnetic material（Magnetic powder is mixed with molding powder）Integral structure is made for, with magnetic, can
Substitute existing independent magnetic stripe.Injection mold block 3 is provided with pawl arm 31, dowel 32 and weld bond 33, and injection mold block 3 passes through weld bond
33 are connected with wire coil bracket 1 using ultrasonic bonding.Weld bond 33 is located at pawl arm 31 towards 1 side of wire coil bracket.Dowel 32
Connection fixed claw arm 31.Coil 2 is around on wire coil bracket 1 with annular form.Pawl arm 31 includes flat part, bending section, welding
Line 33 is arranged on flat part.Weld bond 33 is above 31 outer surface of pawl arm.The protruding parts of weld bond 33 can be tied for triangle
Structure.
Injection mold block 3 adopts magnetic material（Magnetic powder is mixed with molding powder）Integral structure is made for, using integral molded plastic work
Skill；As magnetic material includes plastics, so the mounting means using ultrasonic bonding is welded in injection mold block 3 on drum,
Deduct the use of screw and silicone adhesive.The magnetic material is mixed by magnetic powder and plastics, is prior art, and here is no longer gone to live in the household of one's in-laws on getting married
State, refer to patent 201410796061.3.
Ultrasonic bonding is that low-frequency electrical energy is converted into high-frequency electrical energy by one kind, and then changes into mechanical vibrational energy and act on product
Product are stained with conjunction face, and due to high speed vibration, friction generates heat, make to be stained with conjunction face plastic melt, for ining succession is after pressurize
Individual entirety.Mechanical vibration during ultrasonic bonding are delivered to working of plastics under pressure. and friction generates heat for molecule and weld bond, welding
Wire material starts to soften. and vibrational energy changes into heat energy, and this understands and self accelerates the course of reaction. and it is after stopping ultrasound, short through one
Temporary pressurize cooling makes the homogeneous solidification of thermoplastification material. and working of plastics or thin film just so can be welded on ultrasonic energy mutually
Together.
Its concrete operation step is
1st, the wire coil bracket 1 and injection mold block 3 that will be welded is put in supersonic mould；
2nd, the mould in step 1 is put on ultrasonic bonding machine worktable；
3rd, the top surface of the soldering tip and injection mold block 3 of ultrasound wave is made to coincide, and with the mould in Boards wall step 1；
4th, time 0.5-1s, the pressure 1.5-2kg/cm2 needed for setting welding；
5th, start welding；
6th, pressure cool time is kept for 0-0.5s；
7th, welding is completed；
8th, after test weld product quality inspection is qualified, lock variable element value everywhere, you can the efficient production of input.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to which, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (6)
1. a kind of drum of ultrasonic bonding, it is characterised in that include：Wire coil bracket, coil and injection mold block, without independent magnetic
Bar structure；Pawl arm, dowel and weld bond are equipped with the injection mold block, the weld bond is located at pawl arm towards drum
Support side, the dowel connect and fix the pawl arm, and the weld bond of the injection mold block passes through ultrasonic bonding and institute
State wire coil bracket connection.
2. the drum of a kind of ultrasonic bonding according to claim 1, it is characterised in that the injection mold block is to adopt magnetic
Property integral structure made by material.
3. the drum of a kind of ultrasonic bonding according to claim 1, it is characterised in that the coil with annular form around
On the wire coil bracket.
4. the drum of a kind of ultrasonic bonding according to claim 1, it is characterised in that the pawl arm include flat part and
Bending section, the weld bond are arranged on the flat part.
5. the drum of a kind of ultrasonic bonding according to claim 1 or 4, it is characterised in that the weld bond is higher by described
Pawl arm outer surface.
6. a kind of drum of ultrasonic bonding according to claim 5, it is characterised in that the protruding parts of the weld bond
For triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083012.6U CN206136356U (en) | 2016-09-27 | 2016-09-27 | Ultrasonic bonding's drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083012.6U CN206136356U (en) | 2016-09-27 | 2016-09-27 | Ultrasonic bonding's drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136356U true CN206136356U (en) | 2017-04-26 |
Family
ID=58571009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621083012.6U Expired - Fee Related CN206136356U (en) | 2016-09-27 | 2016-09-27 | Ultrasonic bonding's drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041028A (en) * | 2017-06-06 | 2017-08-11 | 乐山师范学院 | A kind of coil disc of electric stove and its processing technology |
-
2016
- 2016-09-27 CN CN201621083012.6U patent/CN206136356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041028A (en) * | 2017-06-06 | 2017-08-11 | 乐山师范学院 | A kind of coil disc of electric stove and its processing technology |
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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: 20170426 Termination date: 20170927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |