CN201282578Y - Heating panel system of stitching machine - Google Patents
Heating panel system of stitching machine Download PDFInfo
- Publication number
- CN201282578Y CN201282578Y CNU2008200519795U CN200820051979U CN201282578Y CN 201282578 Y CN201282578 Y CN 201282578Y CN U2008200519795 U CNU2008200519795 U CN U2008200519795U CN 200820051979 U CN200820051979 U CN 200820051979U CN 201282578 Y CN201282578 Y CN 201282578Y
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- plate
- coil
- glass fiber
- heating
- plates
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- Expired - Fee Related
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Abstract
The utility model relates to a heating device, particularly to a laminating machine heating plate device for flexible printed circuit (FPC) board lamination process, which comprises an aluminum plate, two iron plates and two glass fiber plates. The aluminum plate, the two iron plates and the two glass fiber plates form a laminated structure, with the sequence of, from top to bottom, the iron plate, the glass fiber plate, the glass fiber plate, the iron plate and the aluminum plate, and a coil pack for heating the iron plates is arranged between the two glass fiber plates. The coil pack comprises two coils which have different sizes and are concentrically embedded in an annular region of one glass fiber plate. Two magnetic sheets with different lengths are radially arranged on the upper surface of the coil pack at an interval, wherein, one end of the longer magnetic sheet butts against the smaller coil, the other end thereof butts against the adjacent larger coil, and the two ends of the shorter magnetic sheet both butt against the larger coil. The heating plate device adopts vortex heating, resulting in easily controllable temperature, rapid temperature rise and drop and low energy consumption.
Description
Technical field
The utility model relates to a kind of heater, especially a kind of pressing machine heating board device that is used for the FPC process for pressing.
Background technology
At present in the FPC process for pressing, with common heating bar heating, because thermal inertia is bigger, energy consumption is higher, and pressing is confidential to be changed slowly when different temperature work, and therefore especially cooling has influenced working (machining) efficiency.
Summary of the invention
At the deficiencies in the prior art, provide a kind of temperature control ratio to be easier to, to heat up and lower the temperature pressing machine heating board device faster, less energy consumption.
For realizing above-mentioned purpose, the utility model is achieved in that
A kind of pressing machine heating board device, comprise aluminium sheet, two-layer iron plate and layer glass fiber board, described aluminium sheet, two-layer iron plate and layer glass fiber board form layer structure, be followed successively by iron plate, glass mat, glass mat, iron plate, aluminium sheet from top to bottom, between two glass mats, be provided with the coil block that makes the iron plate heating.
Described coil block comprises two coils not of uniform size in the belt zone that is embedded in one heart in the glass mat.
The one side on the top of described coil block is provided with radially two kinds of magnetic sheets different in size of divergent shape arrangement, two kinds of magnetic sheets are spaced, wherein Chang magnetic sheet one end is fitted on the little coil, and the other end is fitted on the adjacent big coil, and short magnetic sheet is fitted on the big coil.
The beneficial effects of the utility model are:
Pressing machine heating board device is provided with coil block, this kind eddy current type heating, its temperature control ratio is easier to, heat up and lower the temperature faster, and less energy consumption.This device can satisfy the requirement of FPC process for pressing to temperature, realizes the alternating temperature control in the pressing process.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a coil block structural representation of the present utility model.
Embodiment
As shown in drawings, a kind of pressing machine heating board device, comprise aluminium sheet, two-layer iron plate and layer glass fiber board, described aluminium sheet, two-layer iron plate and layer glass fiber board form layer structure, be followed successively by iron plate, glass mat, glass mat, iron plate, aluminium sheet from top to bottom, between two glass mats, be provided with the coil block that makes the iron plate heating.
Described coil block comprises two coils not of uniform size in the belt zone that is embedded in one heart in the glass mat.The mid portion filled glass fiber plate of the vacant part between two coils, coil is used to support the pressure of upper and lower surface, increases rigidity.
The one side on the top of described coil block is provided with radially two kinds of magnetic sheets different in size of divergent shape arrangement, two kinds of magnetic sheets are spaced, wherein Chang magnetic sheet one end is fitted on the little coil, and the other end is fitted on the adjacent big coil, and short magnetic sheet is fitted on the big coil.Coil can produce alternating magnetic field during work, promptly can under alternating magnetic field, form the electric current (being eddy current) of alternation as the ferrous metal that closely has at coil, the eddy current that the ferrous material sectioned coil produces makes the random motion of iron molecule high speed, molecule runs foul of each other, rubs and produces heat energy, for iron plate being unlikely to of top layer produces heat energy, because of the effect that ferrite has obstruct and conducts the magnetic line of force,, more can raise the efficiency so used ferrite magnetic sheet barrier line circle to the magnetic field of iron plate radiation.
This pressing machine heating board device adopts vortex principle that iron plate is carried out the high efficiency heating, the iron plate heat conducts to the aluminium sheet of fitting with it, the heat transfer efficiency of aluminium sheet is relatively very high, heat relative equilibrium in the plane, the electronic thermostatic FEEDBACK CONTROL is arranged again, the heat that guarantees aluminium sheet keeps target temperature constant substantially, and reaches the instructions for use of energy-conservation hot pressing.This kind eddy current type heating, its temperature control ratio is easier to, heat up and lower the temperature faster, and less energy consumption.
Claims (3)
1, a kind of pressing machine heating board device is followed successively by iron plate, glass mat, glass mat, iron plate, aluminium sheet from top to bottom, and each layer forms layer structure, it is characterized in that: be provided with the coil block that makes the iron plate heating between two glass mats.
2, pressing machine heating board device according to claim 1 is characterized in that: described coil block comprises two coils not of uniform size in the belt zone that is embedded in one heart in the glass mat.
3, pressing machine heating board device according to claim 1 and 2, it is characterized in that: the one side on the top of described coil block is provided with radially two kinds of magnetic sheets different in size of divergent shape arrangement, two kinds of magnetic sheets are spaced, wherein Chang magnetic sheet one end is fitted on the little coil, the other end is fitted on the adjacent big coil, and short magnetic sheet is fitted on the big coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200519795U CN201282578Y (en) | 2008-08-08 | 2008-08-08 | Heating panel system of stitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200519795U CN201282578Y (en) | 2008-08-08 | 2008-08-08 | Heating panel system of stitching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282578Y true CN201282578Y (en) | 2009-07-29 |
Family
ID=40929441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200519795U Expired - Fee Related CN201282578Y (en) | 2008-08-08 | 2008-08-08 | Heating panel system of stitching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582048A (en) * | 2015-02-12 | 2015-04-29 | 襄阳国铁机电有限责任公司 | Medium-high frequency electromagnetic induction heating coil |
| CN115915517A (en) * | 2022-08-31 | 2023-04-04 | 江门市江海区信诚电子加工部 | Electromagnetic heating plate and processing method thereof |
-
2008
- 2008-08-08 CN CNU2008200519795U patent/CN201282578Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582048A (en) * | 2015-02-12 | 2015-04-29 | 襄阳国铁机电有限责任公司 | Medium-high frequency electromagnetic induction heating coil |
| CN115915517A (en) * | 2022-08-31 | 2023-04-04 | 江门市江海区信诚电子加工部 | Electromagnetic heating plate and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20120808 |