CN206201647U - A kind of hot-press arrangement in cell/on cell modules - Google Patents
A kind of hot-press arrangement in cell/on cell modules Download PDFInfo
- Publication number
- CN206201647U CN206201647U CN201621079540.4U CN201621079540U CN206201647U CN 206201647 U CN206201647 U CN 206201647U CN 201621079540 U CN201621079540 U CN 201621079540U CN 206201647 U CN206201647 U CN 206201647U
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- China
- Prior art keywords
- cell
- press strip
- hot
- press
- axial direction
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Abstract
The utility model discloses a kind of hot-press arrangement in cell/on cell modules, include connecting plate, thermal insulation board, heating arrangements and press strip successively from top to bottom, the heating arrangements use heated at constant temperature mechanism, the bottom of the heating arrangements is provided with the installation side wall for installing press strip, the side of the press strip is fixedly connected with the installation side wall, and lower end to its lower surface of the press strip is in progressively to reduce trend in the width on its axial direction.The utility model only needs to simply change existing hot-press arrangement, it is possible to effectively improve the efficiency of hot pressing process, reduces the fraction defective of product.
Description
Technical field
The utility model is related to the hot pressing used during in-cell methods or on-cell methods production FOG hot pressing process
The hot press parts of machine, due to being related to a kind of hot-press arrangement of in-cell modules/on-cell modules.
Background technology
In the TP-FPC hot pressings of in-cell and on-cell products, the material of LCD and TPFPC is connected（ACF）Need
Make FPC be connected the ACF conducting particles for using with LCD by high-temperature heating, pressurization, and certain time to rupture, in this mistake
Press strip in journey（The part contacted with FPC）The stationary temperature required for keeping ACF solidifications is needed, and needs to control temperature radiation
And other space temperature variations are delivered to, because in in-cell and on-cell productions, the equipment mode of heating for using is that pulse adds
Hot mode, and mode of heating is complicated, for the press strip material expensive complex structure of hot pressing, and is not durable, easy deformation, temperature is not
, parallel surface necessary to hot pressing cannot ensure that heating every time needs certain heating-up time, easily occurs heat in production process
Calm the anger bubble and pressure inequality it is bad, next to that press strip is often bad, changes and maintenance cost be higher, change the press strip time it is more long and
Temperature correction directly affects production efficiency and yield with cumbersome, while increasing cost of equipment maintenance.
The content of the invention
The utility model is in order to solve existing problem, there is provided a kind of hot pressing dress for in-cell/on-cell modules
Put, include connecting plate, thermal insulation board, heating arrangements and press strip successively from top to bottom, the heating arrangements use heated at constant temperature machine
Structure, the bottom of the heating arrangements is provided with the installation side wall for installing press strip, the side of the press strip and the installation side wall
It is fixedly connected, lower end to its lower surface of the press strip is in progressively to reduce trend in the width on its axial direction.
Preferably, the upper end of the press strip to its upper surface becomes in the width on its axial direction in progressively diminution
Gesture.
Preferably, the press strip is vertical plane parallel to the one side of its axial direction, parallel to the another of its axial direction
It is stepped that one side is located at upper end and/or the position of lower end.
In another embodiment, the press strip is vertical plane parallel to the one side of its axial direction, parallel to its axial direction
It is inclined plane that the another side in direction is located at upper end and/or the position of lower end.
The technical program press strip is made of steel, or silicon nitride ceramics is processed, thermal expansion in production process
Coefficient can be smaller, and more preferably, hot pressing production can be more reliable for the depth of parallelism and flatness.Heating arrangements include being connected to thermal insulation board with pressure
Copper billet between bar, parallel with the upper surface at least one bottoming hole on copper billet, it is installed in the bottoming hole
Heating rod, the circuit board of control heating rod heating, the TEMP for measuring the temperature of the copper billet and feeding back to the circuit board
Device.
The utility model is using conventional hot pressing heated at constant temperature pattern, it is ensured that the stability of hot pressing temperature, hot pressing press strip makes
With common iron (S136), low cost easy to process, directly processing and material cost reduction ratio are（10：1）, meeting hot pressing work
The situation of skill temperature is small to be difficult deformation, it is ensured that the depth of parallelism necessary to hot pressing, while by exquisite structure design, controlling press strip
Influence of the temperature radiation to product, hot pressing mechanism is not easy abnormal, reduction equipment fault raising efficiency occur in use, reduces life
Destabilizing factor during product.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the structural representation of the second embodiment of the utility model pressure head；
Fig. 3 is the structural representation of the 3rd embodiment of the utility model pressure head.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the hot pressing dress for in-cell/on-cell modules that an embodiment of the present utility model is proposed
Put, include connecting plate 1, thermal insulation board 2, heating arrangements and press strip 4 successively from top to bottom.
As the term suggests being a strip, press strip of the present utility model 4 is made press strip 4 of common steel, and existing
Compared using titanium alloy pulse press strip in technology, the utility model reduces substantial amounts of cost.In the present embodiment, heating arrangements
Bottom be provided with installation side wall for installing press strip, the side of press strip 4 is fixedly connected with the installation side wall, the upper end of press strip 4
Face is fixedly connected with heating arrangements bottom, and the lower surface of press strip 4 is hot pressing face, width of the lower surface on its axial direction
Less than the width of upper surface correspondence position.Specific structure in one embodiment, side of the press strip parallel to its axial direction
Face is vertical plane, parallel to its axial direction another side be located at lower end position it is stepped, i.e., the lower end of press strip to its
Lower surface is in progressively to reduce trend in the width on its axial direction.In this embodiment, the design of vertical plane can be with
The interference that FPC aligns hot pressing FPC stationary fixtures is avoided, and stepped design can ensure the transmission of temperature and the heat of press strip
The rigidity of pressure surface, reduces heat radiation transmission.Concrete structure in another embodiment, side of the press strip parallel to its axial direction
Face is vertical plane, and the another side parallel to its axial direction is inclined plane.
Heating arrangements of the present utility model use heated at constant temperature mechanism, and its specific composition includes the copper billet 3 with bottoming hole, adds
Hot pin, temperature sensor and circuit board.Copper billet 3 is connected between thermal insulation board 2 and press strip 4, and bottoming hole 5 is arranged on copper billet 3,
And it is parallel with lower surface, in the present embodiment, bottoming hole 5 is provided with three, and heating rod may be mounted in three bottoming holes（In figure
It is not shown）, for controlling heating rod to heat copper billet, temperature sensor can measure the temperature of copper billet and feed back circuit board
To circuit board, so as to reach the purpose of constant temperature.
As shown in Figure 2 and Figure 3, the other structures of press strip 4 are additionally provided in other embodiment of the invention, press strip not only under
End can set hot pressing face, and end can also set hot pressing face thereon, therefore, upper end to its upper surface of press strip is perpendicular to it
In trend is progressively reduced, upside down is once used interchangeably width on axial direction as needed when using.Except this it
Outward, the upper end or lower end of press strip are provided with the interval trough on its axial direction.
The utility model changes equipment layering structure by changing equipment mode of heating for heated at constant temperature, reduces product
Fraction defective, and avoid product hidden danger, it is ensured that temperature conditionss, the press strip depth of parallelism necessary to heat pressing process, while carrying
Press strip service life and reliability are risen, cost of equipment maintenance is reduced, does not cause existing resource to waste.
Specific embodiment above is only used to illustrate design of the present utility model, and one of ordinary skill in the art exists
Various deformation and change can be made under design of the present utility model, these deformations and change are included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of hot-press arrangement for in-cell/on-cell modules, includes connecting plate, thermal insulation board, adds successively from top to bottom
Heat engine structure and press strip, it is characterised in that the heating arrangements use heated at constant temperature mechanism, and the bottom of the heating arrangements is provided with
Installation side wall for installing press strip, the side of the press strip is fixedly connected with the installation side wall, and the lower end of the press strip is extremely
Its lower surface is in progressively to reduce trend in the width on its axial direction.
2. the hot-press arrangement of in-cell/on-cell modules is used for as claimed in claim 1, it is characterised in that the press strip
Upper end to its upper surface in the width on its axial direction in progressively reducing trend.
3. the hot-press arrangement of in-cell/on-cell modules is used for as claimed in claim 2, it is characterised in that the press strip
Upper end or lower end be provided with the interval trough on its axial direction.
4. the hot-press arrangement of in-cell/on-cell modules is used for as claimed in claim 1, it is characterised in that the press strip
One side parallel to its axial direction is vertical plane, and the another side parallel to its axial direction is located at upper end and/or lower end
Position it is stepped.
5. the hot-press arrangement of in-cell/on-cell modules is used for as claimed in claim 1, it is characterised in that the press strip
One side parallel to its axial direction is vertical plane, and the another side parallel to its axial direction is located at upper end and/or lower end
Position be inclined plane.
6. the hot-press arrangement for in-cell/on-cell modules as described in claim 1 to 5 any one claim,
Characterized in that, the press strip is made of steel.
7. the hot-press arrangement for in-cell/on-cell modules as described in claim 1 to 5 any one claim,
Characterized in that, the press strip is made of silicon nitride ceramics.
8. the hot-press arrangement of in-cell/on-cell modules is used for as claimed in claim 1, it is characterised in that the heating
Mechanism includes being connected to the copper billet between thermal insulation board and press strip, parallel with the lower surface at least one heating on copper billet
Hole, the heating rod being installed in the bottoming hole, the circuit board of control heating rod heating, the temperature of the measurement copper billet are simultaneously fed back
To the temperature sensor of the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079540.4U CN206201647U (en) | 2016-09-26 | 2016-09-26 | A kind of hot-press arrangement in cell/on cell modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079540.4U CN206201647U (en) | 2016-09-26 | 2016-09-26 | A kind of hot-press arrangement in cell/on cell modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206201647U true CN206201647U (en) | 2017-05-31 |
Family
ID=58762510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621079540.4U Expired - Fee Related CN206201647U (en) | 2016-09-26 | 2016-09-26 | A kind of hot-press arrangement in cell/on cell modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206201647U (en) |
-
2016
- 2016-09-26 CN CN201621079540.4U patent/CN206201647U/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 |
Granted publication date: 20170531 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |