CN208227368U - A kind of heating device and electromagnetic stored-energy welder - Google Patents
A kind of heating device and electromagnetic stored-energy welder Download PDFInfo
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- CN208227368U CN208227368U CN201820797558.0U CN201820797558U CN208227368U CN 208227368 U CN208227368 U CN 208227368U CN 201820797558 U CN201820797558 U CN 201820797558U CN 208227368 U CN208227368 U CN 208227368U
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Abstract
The utility model belongs to bonding machine technical field, discloses a kind of heating device and electromagnetic stored-energy welder.The outside of the heating device is equipped with graphite plate, and includes: side heat plate, which is provided with the first induction coil；Bottom hot plate is located at below side heat plate, and bottom hot plate is equipped with the second induction coil, and the second induction coil includes at least two circles, and it connect with the first induction coil.The utility model in bottom hot plate by being arranged at least two the second induction coils of circle, increase the heating surface (area) (HS of the bottom hot plate of heating device, so that the graphite plate being located on the outside of heating device is uniformly heated, solve the problems, such as that the heating temperature of existing bonding machine is non-uniform.
Description
Technical field
The utility model relates to bonding machine technical field more particularly to a kind of heating devices and electromagnetic stored-energy welder.
Background technique
High-frequency welding is a kind of novel heating method, can not only be welded to various metal materials, can also be right
Various metal materials carry out the techniques such as hot-working, heat treatment, diathermanous, melting.Heating effect of current relative to traditional resistor heats
And for the source of welding current of flame heating, it has low-cost high-efficiency, energy conservation and environmental protection, safety coefficient high, easy to carry etc. excellent
Point.
The working principle of high-frequency welding power supply is: generating the changing alternation magnetic in direction by coil using alternating current
, the inside of the conductor in alternating magnetic field will will appear vortex current, this is that eddy electric field pushes carrier fortune in conductor
Caused by dynamic；The Joule effect of vortex current makes conductor heat up, to realize heating.
As depicted in figs. 1 and 2, the 1 ' arrangement of induction coil of high-frequency welder in the prior art, induction coil 1 '
It encloses and is arranged in the heating device of bonding machine around one, graphite plate is equipped on the outside of heating device, graphite plate is used to cut to aluminium row
Piece heat transfer.The heating temperature that the aluminium row for heating out using such heating method is sliced is uneven, and then aluminium row's slice is caused to exist
The phenomenon that cracking layering is easy to produce when bending, i.e., fraction defective is high.
Therefore, there is an urgent need to provide a kind of New Heating and electromagnetic stored-energy welder to solve the problems, such as this.
Utility model content
The purpose of this utility model is to provide a kind of heating device and electromagnetic stored-energy welders, to solve adding for existing bonding machine
The problem of hot non-uniform temperature.
For this purpose, the utility model uses following technical scheme:
The outside of a kind of heating device, heating device is equipped with graphite plate, and includes:
Side heat plate which is provided with the first induction coil；
Bottom hot plate is located at below side heat plate, and bottom hot plate is equipped with the second induction coil, the second sense
Coil is answered to include at least two circles, and it connect with the first induction coil.
Preferably, the first induction coil and the second induction coil are made of copper pipe.
Preferably, the first induction coil and the second induction coil are integrally formed.
Preferably, the inside of the first induction coil and the second induction coil is equipped with cooling water channel.
Preferably, the electric current that the first induction coil and the second induction coil are passed through is the alternating current greater than 10KHz.
A kind of electromagnetic stored-energy welder, including two above-mentioned heating devices symmetrical above and below.
Preferably, being equipped with aluminium between two heating devices arranges slice processing slot.
The utility model has the beneficial effects that
The utility model increases heating device by the way that at least two the second induction coils of circle are arranged in bottom hot plate
The heating surface (area) (HS of bottom hot plate solves existing so that the graphite plate being located on the outside of heating device is uniformly heated
The non-uniform problem of the heating temperature of bonding machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heating device for the electromagnetic stored-energy welder that the prior art provides；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the structural schematic diagram of the heating device of electromagnetic stored-energy welder provided by the utility model；
Fig. 4 is the main view of Fig. 3.
In figure:
1 ', induction coil；
1, side heat plate；2, bottom hot plate；
11, the first induction coil；12, the second induction coil.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 3 and Figure 4, the outside of a kind of heating device provided by the utility model, the heating device is equipped with graphite
Plate (not shown), and it includes side heat plate 1 and bottom hot plate 2, in which:
Side heat plate 1 is equipped with the first induction coil 11, and bottom hot plate 2 is located at 1 lower section of side heat plate, and bottom
Heating plate 2 is equipped with the second induction coil 12, and the second induction coil 12 includes at least two circles, and the second induction coil 12 and first
Induction coil 11 connects.2 collective effect of side heat plate 1 and bottom hot plate so that the heat transfer of graphite plate is rapider, and passes
Thermal effect is better.
The utility model increases heating dress by the way that at least two the second induction coils 12 of circle are arranged in bottom hot plate 2
The heating surface (area) (HS for the bottom hot plate 2 set solves so that the graphite plate being located on the outside of heating device is uniformly heated
The non-uniform problem of the heating temperature of existing bonding machine.
Specifically, the first induction coil 11 and the second induction coil 12 are made of copper pipe, and copper pipe can use cross section
For round or rectangular, the copper pipe of preferably circular cross section, so that the first induction coil 11 and the second induction coil 12 are more preferable
Ground is wrapped in heating device.
Specifically, the first induction coil 11 and the second induction coil 12 are integrally formed, and can save processing to a greater degree
And installation cost.
Specifically, the inside of the first induction coil 11 and the second induction coil 12 is equipped with cooling water channel (i.e. hollow), with
It is cooling after high-frequency current heats to the first induction coil 11 and the second induction coil 12, further, it is cooled to graphite plate institute
Within the scope of the constant temperature needed.
Specifically, the electric current that the first induction coil 11 and the second induction coil 12 are passed through is the alternating current greater than 10KHz,
The first induction coil 11 and the second induction coil 12 are heated using high frequency alternating current.
The utility model additionally provides a kind of electromagnetic stored-energy welder (not shown), which includes about two
Symmetrical above-mentioned heating device is equipped with aluminium between two heating devices and arranges slice processing slot (not shown), will be to be processed
Aluminium row slice be placed in aluminium row slice processing slot in, electromagnetic stored-energy welder drive two heating devices symmetrical above and below squeezed
Pressure, to process aluminium row's slice, keeps its structural strength further that is, so that the graphite plate on the outside of two heating devices is squeezed
Enhancing.Simultaneously using the electromagnetic stored-energy welder of above-mentioned heating device, the heating temperature for also solving existing bonding machine non-uniform is asked
Topic.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For the ordinary skill user of fields, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (7)
1. a kind of heating device, which is characterized in that the outside of the heating device is equipped with graphite plate, and includes:
Side heat plate (1) which is provided with the first induction coil (11)；
Bottom hot plate (2) is located at below the side heat plate (1), and the bottom hot plate (2) is equipped with the second sense
It answers coil (12), second induction coil (12) includes at least two circles, and it connect with first induction coil (11).
2. heating device according to claim 1, which is characterized in that first induction coil (11) and second sense
Coil (12) is answered to be made of copper pipe.
3. heating device according to claim 1, which is characterized in that first induction coil (11) and second sense
Coil (12) are answered to be integrally formed.
4. heating device according to claim 1, first induction coil (11) and second induction coil (12)
Inside be equipped with cooling water channel.
5. heating device according to claim 1, first induction coil (11) and second induction coil (12)
The electric current being passed through is the alternating current greater than 10KHz.
6. a kind of electromagnetic stored-energy welder, which is characterized in that symmetrical above and below as described in any one of Claims 1 to 5 including two
Heating device.
7. electromagnetic stored-energy welder according to claim 6, which is characterized in that be equipped with aluminium row between two heating devices and cut
Piece processing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797558.0U CN208227368U (en) | 2018-05-28 | 2018-05-28 | A kind of heating device and electromagnetic stored-energy welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797558.0U CN208227368U (en) | 2018-05-28 | 2018-05-28 | A kind of heating device and electromagnetic stored-energy welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227368U true CN208227368U (en) | 2018-12-11 |
Family
ID=64506193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820797558.0U Active CN208227368U (en) | 2018-05-28 | 2018-05-28 | A kind of heating device and electromagnetic stored-energy welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227368U (en) |
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2018
- 2018-05-28 CN CN201820797558.0U patent/CN208227368U/en active Active
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