CN103310805B - Fixing the handles device - Google Patents
Fixing the handles device Download PDFInfo
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- CN103310805B CN103310805B CN201210066249.3A CN201210066249A CN103310805B CN 103310805 B CN103310805 B CN 103310805B CN 201210066249 A CN201210066249 A CN 201210066249A CN 103310805 B CN103310805 B CN 103310805B
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- pressure tank
- pneumatic pressure
- fixing
- air pressure
- air
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Abstract
The invention discloses a kind of fixing the handles device, including：Pneumatic pressure tank, pending object are positioned among the pneumatic pressure tank；The air pressure bringing device being connected with the pneumatic pressure tank, to apply air pressure to the pneumatic pressure tank；And the heat generator being connected with the pneumatic pressure tank, the heat generator include the hot-water line being set in the pneumatic pressure tank and the supply equipment being connected with the hot-water line.It is the fixing the handles device easy temperature control of the present invention, safe and reliable and at low cost, suitable for promoting the use of.
Description
Technical field
The present invention relates to a kind of dry for curing for handling the fixing the handles device of semiconductor product more particularly to one kind
The magnetic head of dry disc driver or the fixing the handles device of magnetic head fold piece combination.
Background technology
During production of semiconductor products, the bonding between parts is often related to, and applied to the bonding agent of bonding
Type is various, and UV glue is due to its safety, economy, compatibility is good and becomes one of most widely used at present bonding agent.UV
Glue, that is, ultraviolet cured adhesive is equipped with stable crosslinker agent, coupled by principal components such as base resin, activated monomer, photoinitiators
The auxiliary agents such as agent form.Under its ultraviolet light in appropriate wavelength, photoinitiator is born from rapidly by agent or ion, and then initiator
Plinth resin and activated monomer polymerization crosslinking are into network structure, so as to reach the bonding of adhesives.
For example, in field of disk drives, the connection between the connection of the micro-actuator of magnetic head or magnetic head and cantilever part,
The resin adhesive of epoxy resin etc is often used, which need to realize curing under the irradiation of ultraviolet light.Wherein, should
The intensity of ultraviolet light and the control of time seem of crucial importance.If intensity and time are inadequate, epoxy resin cannot be fully cured；
If the excessive overlong time of intensity, can be damaged parts.In the case, operating personnel often select a kind of method of compromise
Bonding agent is cured, will need first cured product irradiated under the smaller ultraviolet light of intensity a period of time, then by product into
The further heat treatment of row, so as to fulfill the effect for curing and drying.
Usually, the existing heat treatment after ultraviolet light is often heated using heating wire.However, this
The temperature of kind heat treatment is still difficult control, once temperature is excessively high, is such as more than 100 DEG C of the heat resisting temperature of bonding agent, then can
Bonding agent is made to fail, if temperature reaches 120 DEG C or more, magnetic head can be made to be damaged.
It would therefore be highly desirable to a kind of improved fixing the handles device is to overcome drawbacks described above.
Invention content
The purpose of the present invention is to provide a kind of fixing the handles device simple in structure, safe and reliable.
To achieve the above object, the present invention provides a kind of fixing the handles device, including：Pneumatic pressure tank, pending object are placed
Among the pneumatic pressure tank；The air pressure bringing device being connected with the pneumatic pressure tank, to apply air pressure to the pneumatic pressure tank；And with
The heat generator that the pneumatic pressure tank is connected, the heat generator include be set to the hot-water line in the pneumatic pressure tank with
And the supply equipment being connected with the hot-water line.
Preferably, support plate is equipped in the pneumatic pressure tank, to support the pending object.
Preferably, the support plate is equipped with multiple holes, the air-flow in the pneumatic pressure tank is via the hole in the air pressure
It is recycled in case.
More preferably, the support plate is located at the top of the heat generator.
Preferably, the air pressure bringing device includes air pump and is connected respectively with the air pump and the pneumatic pressure tank logical
Road.
As one embodiment, the top of the pneumatic pressure tank is equipped with cover, and the cover is equipped with knob.
Preferably, further include the control device for the knob to be controlled to be unscrewed automatically under preset air pressure range.
Preferably, the temperature range that the heat generator generates is 20 DEG C~100 DEG C, the air pressure bringing device to
Ranging from 0~the 30KPa for the air pressure that the pneumatic pressure tank applies.
Preferably, the pending object is micro-actuator or magnetic head fold piece combination.
Compared with prior art, fixing the handles device provided by the invention makes air pressure by the hot-water line of heat generator
Case heats up, while is pressurizeed by air pressure bringing device to pneumatic pressure tank, and so that pneumatic pressure tank reaches scheduled temperature, so as to make air pressure
Pending object in case achievees the purpose that curing and drying.The present invention replaces traditional heating wire, easy temperature control, peace with hot-water line
It is complete reliable and at low cost, suitable for promoting the use of.
By following description and with reference to attached drawing, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Description of the drawings
Fig. 1 is a schematic diagram of the fixing the handles device of the present invention.
Fig. 2 is the schematic diagram of the support plate of fixing the handles device shown in FIG. 1.
Fig. 3 is the schematic diagram of fixing the handles device shown in FIG. 1 in the operating condition.
Specific embodiment
The several different most preferred embodiments of the present invention are illustrated below with reference to the accompanying drawings, wherein label generation identical in different figures
The identical component of table.As described above, essence of the invention is that a kind of fixing the handles device, passes through the heat of heat generator
Water pipe makes pneumatic pressure tank heat up, while is pressurizeed by air pressure bringing device to pneumatic pressure tank, and so that pneumatic pressure tank reaches scheduled temperature,
So as to which the pending object in pneumatic pressure tank be made to reach curing and dry purpose.
With reference to Fig. 1, fixing the handles device 1 of the invention is applied including pneumatic pressure tank 10, the air pressure being connected respectively with pneumatic pressure tank 10
Feeder apparatus 20 and heat generator 30.Specifically, pending object is positioned in the pneumatic pressure tank 10, and air pressure bringing device 20 to
Pneumatic pressure tank 10 applies air pressure, and heat generator 30 makes pneumatic pressure tank 10 be in the scheduled condition of high temperature.Pending object is in this air pressure
Curing drying is realized under the high temperature and pressure of case 10.
As shown in Figure 1-Figure 3, support plate 101, the support plate 101 and opposite the two of pneumatic pressure tank 10 are equipped in the pneumatic pressure tank 10
Side arm 102,103 is connected.The support plate 101 is equipped with multiple holes 104, so that the air-flow in pneumatic pressure tank 10 can be in pneumatic pressure tank 10
Cycle.Pending object 40 is then supported by support plate 101.In the present embodiment, which can be any cured production of need
Product, such as the magnetic head with epoxy gum resin, magnetic head fold piece combination product.Preferably, support plate 101 is located at heat generator 30
Top.
As shown in Figure 1, the top of the pneumatic pressure tank 10 is equipped with cover 105 to realize sealing, and knob is then equipped in cover 105
106, which is controlled by a control device (not shown), when pressure inside pneumatic pressure tank 10 reaches a preset air pressure from
It is dynamic to unscrew to release stress, the air pressure in pneumatic pressure tank 10 is kept to keep constant.Preferably, the pneumatic pressure tank 10 is by stainless steel material
Or ceramic material is made, thickness is 1cm~2cm, and the pressure that can be born is at least 40Kg/cm2。
Specifically, the heat generator 30 include being set to hot-water line 301 in pneumatic pressure tank 10 and with the hot-water line
301 connected supply equipment (not shown), such as heat-exchanger pump or boiler, which makes the temperature of pneumatic pressure tank 10 control 20
DEG C~100 DEG C.
The air pressure bringing device 20 includes air pump 201 and the channel being connect respectively with the air pump 201 and pneumatic pressure tank 10
202.Specifically, the air pressure range which provides to the pneumatic pressure tank 10 is 0~30KPa.
The present invention increases the temperature in pneumatic pressure tank 10 by pressurizeing to pneumatic pressure tank 10, so as to make to be treated in pneumatic pressure tank 10
Processed material 40 reaches curing and dry purpose.Be well known to those skilled in the art, sealing container before compression after temperature
The relationship of degree and pressure is proportional：Wherein P be pressure, unit Pa；T is the time, unit K.
In one embodiment, if the temperature T1 that heat generator 30 is provided to pneumatic pressure tank 10 is 80 DEG C, pass through unit
Conversion can obtain T1=80 DEG C=353.15K, and when air pressure bringing device 20 does not apply air pressure to pneumatic pressure tank 10, interior air pressure P1 is
1 standard atmospheric pressure, i.e. 101.325KPa.If it is 100 DEG C to need temperature T2 in control pressure case 10, i.e., T2=100 DEG C=
373.15K is then calculated according to above-mentioned formula and is understood：Preferable pressure i.e. in pneumatic pressure tank 10
It is 107.063KPa by force.It can be seen that in the present embodiment, if it is 100 DEG C to need the temperature T2 in control pressure case 10, air pressure
Bringing device 20 applies the pressure of about 6KPa to pneumatic pressure tank 10.
In another embodiment, if the temperature T1 that heat generator 30 is provided to pneumatic pressure tank 10 is 20 DEG C, pass through unit
Conversion can obtain T1=20 DEG C=293.15K, if needing T2=100 DEG C of temperature=373.15K in control pressure case 10, air pressure
Ideal pressure in case 10 is by being calculated as 128.976KPa, also that is, air pressure bringing device 20 applies about 27KPa to pneumatic pressure tank 10
Pressure.
The present invention makes pneumatic pressure tank 10 heat up by the hot-water line 301 of heat generator 30, while is applied by air pressure and filled
It puts 30 to pressurize to pneumatic pressure tank 10, and so that pneumatic pressure tank 10 reaches scheduled temperature, so as to make the pending object 40 in pneumatic pressure tank 10
Achieve the purpose that curing and drying.Easy temperature control of the present invention, securely and reliably, and also it is at low cost, suitable for promoting the use of.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly
Range, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (6)
1. a kind of fixing the handles device, which is characterized in that including：
Pneumatic pressure tank, pending object are positioned among the pneumatic pressure tank；
The air pressure bringing device being connected with the pneumatic pressure tank, to apply air pressure to the pneumatic pressure tank；And
The heat generator being connected with the pneumatic pressure tank, the heat generator include the heat being set in the pneumatic pressure tank
Water pipe and the supply equipment being connected with the hot-water line, wherein, support plate is equipped in the pneumatic pressure tank, to support described treat
Processed material is not in contact and predetermined distance between the support plate and the hot-water line, and the support plate is equipped with more
A hole；The top of the pneumatic pressure tank is equipped with cover, and the cover is equipped with knob, and the fixing the handles device further includes to control
Make the control device that the knob is unscrewed automatically under preset air pressure range；
The hot-water line of the heat generator makes pneumatic pressure tank heat up, while by the air pressure bringing device to the pneumatic pressure tank
Pressurization, so that the pneumatic pressure tank reaches scheduled temperature.
2. fixing the handles device as described in claim 1, it is characterised in that：The support plate is equipped with multiple holes, the gas
Air-flow in pressure case is recycled via the hole in the pneumatic pressure tank.
3. fixing the handles device as described in claim 1, it is characterised in that：The support plate is located at the heat generator
Top.
4. fixing the handles device as described in claim 1, it is characterised in that：The air pressure bringing device includes air pump and divides
The channel not being connected with the air pump and the pneumatic pressure tank.
5. fixing the handles device as described in claim 1, it is characterised in that：The temperature range that the heat generator generates
It is 20 DEG C~100 DEG C.
6. fixing the handles device as described in claim 1, it is characterised in that：The air pressure bringing device is applied to the pneumatic pressure tank
Ranging from 0~30KPa of the air pressure added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066249.3A CN103310805B (en) | 2012-03-13 | 2012-03-13 | Fixing the handles device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066249.3A CN103310805B (en) | 2012-03-13 | 2012-03-13 | Fixing the handles device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103310805A CN103310805A (en) | 2013-09-18 |
| CN103310805B true CN103310805B (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210066249.3A Active CN103310805B (en) | 2012-03-13 | 2012-03-13 | Fixing the handles device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103310805B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856183B (en) * | 2019-03-25 | 2021-12-17 | 上海工程技术大学 | Method and device for measuring heat exchange coefficient of metal mold counter-pressure casting solid-liquid interface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201844662U (en) * | 2010-11-03 | 2011-05-25 | 成都九芝堂金鼎药业有限公司 | Vacuum depressurizing normal-temperature drier |
| CN202123798U (en) * | 2011-06-13 | 2012-01-25 | 卢宇男 | High-pressure hot air curing and drying device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH108323A (en) * | 1996-06-25 | 1998-01-13 | Susumu Kiyokawa | Pretreatment of silk yarn |
| JP2003338499A (en) * | 2002-05-20 | 2003-11-28 | Tokyo Electron Ltd | Method and system for forming film |
| WO2010052871A1 (en) * | 2008-11-06 | 2010-05-14 | 住友ベークライト株式会社 | Electronic device manufacturing method and electronic device |
| JP5742114B2 (en) * | 2010-05-17 | 2015-07-01 | 日産自動車株式会社 | Drying method and drying apparatus |
| CN101957127A (en) * | 2010-09-03 | 2011-01-26 | 昆山康和电子科技有限公司 | Vacuum drying equipment |
-
2012
- 2012-03-13 CN CN201210066249.3A patent/CN103310805B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201844662U (en) * | 2010-11-03 | 2011-05-25 | 成都九芝堂金鼎药业有限公司 | Vacuum depressurizing normal-temperature drier |
| CN202123798U (en) * | 2011-06-13 | 2012-01-25 | 卢宇男 | High-pressure hot air curing and drying device |
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| Publication number | Publication date |
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| CN103310805A (en) | 2013-09-18 |
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