CN208067521U - A kind of contactless electromagnetic induction welding equipment - Google Patents
A kind of contactless electromagnetic induction welding equipment Download PDFInfo
- Publication number
- CN208067521U CN208067521U CN201820362852.9U CN201820362852U CN208067521U CN 208067521 U CN208067521 U CN 208067521U CN 201820362852 U CN201820362852 U CN 201820362852U CN 208067521 U CN208067521 U CN 208067521U
- Authority
- CN
- China
- Prior art keywords
- welding
- mnzn
- soldering tip
- metal soldering
- driving 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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- General Induction Heating (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
A kind of contactless electromagnetic induction welding equipment, including a U-shaped MnZn body, its surface is equipped with the coil for generating high frequency magnetic field, a welding module is respectively equipped on two end faces of its opening, further include the driving device for driving welding module, and for control coil and the electrical control gear of driving device；Two welding modules are symmetrical arranged in opposite directions, it has the fixed frame being connect with driving device, fixed frame is equipped with MnZn magnetic conduction sheet, it is additionally provided with along the setting of the ends Inner of MnZn magnetic conduction sheet and the metal soldering tip of clearance fit therewith, metal soldering tip is equipped with the temperature sensor being connect with electrical control gear, and the outer of metal soldering tip has the welding clamping part for contacting the pad on welded part.When metal soldering tip reaches the temperature of setting, electrical control gear can disconnect coil to interrupt high frequency magnetic field, and can be accurately positioned to the welding position of welded part by the welding clamping part of dentation in time, and welded part can effectively be avoided to be damaged in magnetic induction welding.
Description
Technical field
The utility model is related to magnetic induction welding equipment, especially a kind of contactless electromagnetic induction welding equipment.
Background technology
Magnetic induction welding equipment, be it is a kind of make scolding tin generate current vortex and fast heating using electromagnetic induction to melt, to
By the welding equipment of wire conductor weldering on the connectors, principle is：In the pre- upper scolding tin in the welding position of connector, electric wire is made to lead
The terminals of body are contacted with the welding position, are then applied high frequency changing magnetic field at this, are made the scolding tin on the welding position
Current vortex and fast heating is generated to melt, can be realized after scolding tin cooling wire conductor the welding position welding processing.
Magnetic induction welding equipment in the prior art, structure is mostly if notification number is the Chinese practical new of CN204035781U
Type " a kind of contact electromagnetic induction welding equipment ", controlled the driving device by controller make two ferrite welding arms close up by
The welding position firm grip of wire conductor terminals and connector, then controller, which exports high-frequency current, makes coil windings generate
High-frequency induction magnetic field forms high frequency magnetic force line, the welding position and wire conductor wiring between a pair of ferrite welding arm
The assembly cutting magnetic line of end and scolding tin generates current vortex, to make the scolding tin fast heating fusing in current vortex, from
And make wire conductor terminals and connector rapid welding.
Above-mentioned magnetic induction welding equipment in the prior art carries out in such a way that face contacts with the welding position of connector
Cooperation, either contact surface, which is plane or cambered surface, is acted as to welded part in a region including welding position
With can not accomplish to act only on welding position.Also, welded part will be themselves directly heated, and the temperature of heating is clearly uncontrollable,
It may result in welded part damage.
Therefore, the prior art could be improved and develop.
Utility model content
The utility model provides a kind of contactless electromagnetic induction weldering to make up the above-mentioned shortcoming of the prior art
Connect equipment.
To achieve the goals above, the utility model uses the following technical solution.
A kind of contactless electromagnetic induction welding equipment, including a U-shaped MnZn body, surface are equipped with for generating high frequency
The coil in magnetic field is respectively equipped with a welding module on two end faces of opening, further includes for driving welding module along U
Driving device from the open end of type MnZn body to the inside and outside linear movement of opening of U-shaped MnZn body, and for control coil with
And the electrical control gear of driving device；Two welding modules are symmetrical arranged in opposite directions, have the fixation being connect with driving device
Frame, fixed frame are equipped with the MnZn magnetic conduction sheet being slidably matched with the open end of U-shaped MnZn body, are additionally provided with along MnZn magnetic conduction sheet
The ends Inner are arranged and the metal soldering tip of clearance fit, metal soldering tip are equipped with the temperature sensing being connect with electrical control gear therewith
Device, the outer of metal soldering tip have the welding clamping part for contacting the pad on welded part.
Optionally, driving device is Vidacare corp or pneumatic actuating device or fluid pressure drive device.
Further, further include a capacitance being series between electrical control gear and coil.
Further, the welding clamping part of metal soldering tip has multiple teeth with the pad cooperation on welded part.
Compared with prior art, the utility model has following advantageous effect：
High frequency magnetic force line is acted on the metal soldering tip of air insulated therewith by MnZn magnetic conduction sheet, so that it is generated current vortex quick
Fever, then the welding position of welded part is welded by the welding clamping part of metal soldering tip, since metal soldering tip is equipped with
Temperature sensor, when metal soldering tip reaches the temperature of setting, electrical control gear can disconnect coil in time to interrupt high frequency
Magnetic field；And the welding clamping part of metal soldering tip has multiple teeth with the pad cooperation on welded part, passes through the welding of dentation
Clamping part can be accurately positioned the welding position of welded part, and when work also acts only on welding position；Therefore, it can effectively avoid
Welded part damages in magnetic induction welding.
With reference to illustrating that the drawings and specific embodiments are described further the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the welding module in the utility model.
Fig. 3 is the electric control theory figure of the utility model.
Specific implementation mode
As shown in Fig. 1 to Fig. 3, a kind of contactless electromagnetic induction welding equipment, including a U-shaped MnZn body 1, surface
Equipped with the coil 2 for generating high frequency magnetic field, it is respectively equipped with a welding module 3 on two end faces of opening, further includes
For driving the open end for welding module 3 along U-shaped MnZn body 1 to the driving of the inside and outside linear movement of opening of U-shaped MnZn body 1
Device (not shown), and for control coil 2 and the electrical control gear of driving device 4；Two welding 3 phases of module
To being symmetrical arranged, there is the fixed frame 31 being connect with driving device, fixed frame 31 to be equipped with the open end with U-shaped MnZn body 1
The MnZn magnetic conduction sheet 32 that face is slidably matched is additionally provided with along the setting of the ends Inner of MnZn magnetic conduction sheet 32 and the metal welding of clearance fit therewith
First 33, metal soldering tip 33 is equipped with the temperature sensor 34 being connect with electrical control gear 4, and the outer of metal soldering tip 33, which has, to be used
In the welding clamping part 35 of the pad on contact welded part 5.
Optionally, driving device is Vidacare corp or pneumatic actuating device or fluid pressure drive device.
Further, further include a capacitance being series between electrical control gear 4 and coil 2 21.
Further, the welding clamping part 35 of metal soldering tip 33 has multiple teeth 36 with the pad cooperation on welded part 5.
A kind of contactless electromagnetic induction welding equipment in above-mentioned technical proposal, operation principle are as follows：
(1) welded part 5 is placed between welding module 3, and electrical control gear 4 controls welding module 3 along U by driving device
The open end of type MnZn body 1 is moved into the opening of U-shaped MnZn body 1, until the welding clamping part 35 and quilt of metal soldering tip 33
Weldment 5 is contacted and is constituted to its welding position and is clamped.
(2) electrical control gear 4 controls the coil 2 on U-shaped MnZn body 1 and generates high frequency magnetic field, and high frequency magnetic field passes through MnZn
The metal soldering tip 33 that magnetic conduction sheet acts on air insulated therewith makes it generate current vortex fast heating, then passes through metal soldering tip 33
Welding clamping part 35 welds the welding position of welded part 5.
(3) metal soldering tip 33 is equipped with temperature sensor 34, when metal soldering tip 33 reaches the temperature of setting, electrical control
Device 4 can disconnect coil 2 to interrupt high frequency magnetic field in time, be effectively protected welded part 5.
(4) the welding clamping part 35 of metal soldering tip 33 has multiple teeth 36 with the pad cooperation on welded part 5, passes through tooth
The welding clamping part 35 of shape can be accurately positioned the welding position of welded part 5, and when work also acts only on welding position, prevents
Structure other than the welding position of welded part 5 is damaged.
For those skilled in the art, it can be obtained according to the revealed structure of the utility model and principle other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection category for belonging to the utility model.
Claims (4)
1. a kind of contactless electromagnetic induction welding equipment, which is characterized in that including a U-shaped MnZn body, surface, which is equipped with, to be used
Further include for driving in being respectively equipped with a welding module on the coil for generating high frequency magnetic field, two end faces of opening
Weld module along U-shaped MnZn body the inside and outside linear movement of opening from open end to U-shaped MnZn body driving device, Yi Jiyong
In control coil and the electrical control gear of driving device；Two welding modules are symmetrical arranged in opposite directions, are had and are filled with driving
The fixed frame of connection is set, fixed frame is equipped with the MnZn magnetic conduction sheet being slidably matched with the open end of U-shaped MnZn body, is additionally provided with edge
The inner end of MnZn magnetic conduction sheet is arranged and the metal soldering tip of clearance fit, metal soldering tip are equipped with and are connect with electrical control gear therewith
Temperature sensor, the outer of metal soldering tip has the welding clamping part for contacting the pad on welded part.
2. a kind of contactless electromagnetic induction welding equipment according to claim 1, it is characterised in that：Driving device is electricity
Dynamic driving device or pneumatic actuating device or fluid pressure drive device.
3. a kind of contactless electromagnetic induction welding equipment according to claim 1, it is characterised in that：It further include a string
The capacitance being coupled between electrical control gear and coil.
4. a kind of contactless electromagnetic induction welding equipment according to claim 1, it is characterised in that：The weldering of metal soldering tip
Connecing clamping part has multiple teeth with the pad cooperation on welded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362852.9U CN208067521U (en) | 2018-03-17 | 2018-03-17 | A kind of contactless electromagnetic induction welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362852.9U CN208067521U (en) | 2018-03-17 | 2018-03-17 | A kind of contactless electromagnetic induction welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067521U true CN208067521U (en) | 2018-11-09 |
Family
ID=64047361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820362852.9U Expired - Fee Related CN208067521U (en) | 2018-03-17 | 2018-03-17 | A kind of contactless electromagnetic induction welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208067521U (en) |
-
2018
- 2018-03-17 CN CN201820362852.9U patent/CN208067521U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210317 |