CN103310805A - Solidification process device - Google Patents
Solidification process device Download PDFInfo
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- CN103310805A CN103310805A CN2012100662493A CN201210066249A CN103310805A CN 103310805 A CN103310805 A CN 103310805A CN 2012100662493 A CN2012100662493 A CN 2012100662493A CN 201210066249 A CN201210066249 A CN 201210066249A CN 103310805 A CN103310805 A CN 103310805A
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- pressure tank
- pneumatic pressure
- fixing
- handles device
- air pressure
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Abstract
The invention discloses a solidification process device comprising a pneumatic pressure tank, an air pressure applying device and a heat generator, wherein an object to be processed is put in the pneumatic pressure tank; the air pressure applying device is connected with the pneumatic pressure tank and is used for applying air pressure to the pneumatic pressure tank; the heat generator is connected with the pneumatic pressure tank and comprises a hot water pipe and a water supply device, the hot water pipe is arranged in the pneumatic pressure tank, and the water supply device is connected with the hot water pipe. The solidification process device disclosed by the invention has the advantages of easily controlled temperature, safety, reliability and low cost, and is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of fixing the handles device for the treatment of semiconductor product, relate in particular to a kind of be used to solidifying dry disc driver magnetic head or the fixing the handles device of magnetic head fold piece combination.
Background technology
In the production of semiconductor products process, often relate to bonding between the parts, and it is of a great variety to be applied to bonding bonding agent, and UV glue becomes one of the most extensive bonding agent of present use owing to its safety, economy, compatibility are good.UV glue is ultraviolet cured adhesive, and it is equipped with the auxiliary agents such as stabilizing agent crosslinking chemical, coupling agent and forms by major components such as base resin, activated monomer, light triggers.It is under the UV-irradiation of suitable wavelength, and light trigger is conigenous rapidly by agent or ion, and then causes base resin and become network structure with the activated monomer polymerization crosslinking, thereby reaches the bonding of adhesives.
For example, in field of disk drives, being connected between the connection of the micro-actuator of magnetic head or magnetic head and the cantilever part often uses the resin adhesive of epoxy resin and so on, and this bonding agent needs to realize solidifying under the irradiation of ultraviolet light.Wherein, this ultraviolet light intensity and the control of time seem of crucial importance.If intensity and time are inadequate, epoxy resin then can not solidify fully; If the excessive overlong time of intensity then can make parts impaired.In the case, operating personnel often select a kind of method of compromise that bonding agent is solidified, the product that at first will solidify shines a period of time under the less ultraviolet light of intensity, then product is carried out further heat treatment, thereby realizes solidifying and dry effect.
Usually, existing heat treatment after UV-irradiation often adopts heating wire to heat.Yet the temperature of this kind heat treatment still is difficult to control, in case excess Temperature such as 100 ℃ of the heat resisting temperatures that surpass bonding agent, can make bonding agent lose efficacy, if temperature arrives more than 120 ℃, magnetic head is damaged.
Therefore, demand a kind of improved fixing the handles device urgently to overcome defects.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, safe and reliable fixing the handles device.
For achieving the above object, the invention provides a kind of fixing the handles device, comprising: pneumatic pressure tank, pending thing are positioned among the described pneumatic pressure tank; The air pressure bringing device that links to each other with described pneumatic pressure tank is to apply air pressure to described pneumatic pressure tank; And the heat generator that links to each other with described pneumatic pressure tank, described heat generator comprises the hot-water line that is arranged in the described pneumatic pressure tank and the supply equipment that links to each other with described hot-water line.
Preferably, be provided with back up pad in the described pneumatic pressure tank, in order to support described pending thing.
Preferably, described back up pad is provided with a plurality of holes, and the air-flow in the described pneumatic pressure tank circulates in described pneumatic pressure tank via described hole.
More preferably, described back up pad is positioned at the top of described heat generator.
Preferably, described air pressure bringing device comprises air pump and the passage that links to each other with described pneumatic pressure tank with described air pump respectively.
As an embodiment, the top of described pneumatic pressure tank is provided with lid, and described lid is provided with knob.
Preferably, also comprise the control device of under the preset air pressure scope, automatically outwarding winding be used to controlling described knob.
Preferably, the temperature range that described heat generator produces is 20 ℃～100 ℃, and described air pressure bringing device is 0～30KPa to the scope of the air pressure that described pneumatic pressure tank applies.
Preferably, described pending thing is micro-actuator or magnetic head fold piece combination.
Compared with prior art, fixing the handles device provided by the invention heats up pneumatic pressure tank by the hot-water line of heat generator, pressurize to pneumatic pressure tank by the air pressure bringing device simultaneously, and so that pneumatic pressure tank reaches predetermined temperature, thereby make the pending thing in the pneumatic pressure tank reach the purpose of solidifying with dry.The present invention replaces traditional heating wire with hot-water line, easy temperature control, safe and reliable, and also cost is low, is suitable for promoting the use of.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Description of drawings
Fig. 1 is a schematic diagram of fixing the handles device of the present invention.
Fig. 2 is the schematic diagram of the back up pad of fixing the handles device shown in Figure 1.
Fig. 3 is fixing the handles device shown in Figure 1 schematic diagram under in working order.
Embodiment
Set forth below with reference to the accompanying drawings the several different most preferred embodiments of the present invention, wherein identical label represents identical parts among the different figure.As mentioned above, essence of the present invention is a kind of fixing the handles device, its hot-water line by heat generator heats up pneumatic pressure tank, pressurize to pneumatic pressure tank by the air pressure bringing device simultaneously, and so that pneumatic pressure tank reaches predetermined temperature, thereby make the pending thing in the pneumatic pressure tank arrive the purpose of solidifying with dry.
With reference to Fig. 1, fixing the handles device 1 of the present invention comprises pneumatic pressure tank 10, the air pressure bringing device 20 that links to each other with pneumatic pressure tank 10 respectively and heat generator 30.Particularly, pending thing is positioned in this pneumatic pressure tank 10, and air pressure bringing device 20 applies air pressure to pneumatic pressure tank 10, and heat generator 30 makes pneumatic pressure tank 10 be in the predetermined condition of high temperature.Pending thing is realized solidifying dry under the High Temperature High Pressure of this pneumatic pressure tank 10.
As shown in Figure 1-Figure 3, be provided with back up pad 101 in this pneumatic pressure tank 10, this back up pad 101 links to each other with the relative two side arms 102,103 of pneumatic pressure tank 10.This back up pad 101 is provided with a plurality of holes 104, so that the air-flow in the pneumatic pressure tank 10 can be in pneumatic pressure tank 10 interior circulations.40 of pending things are supported by back up pad 101.In the present embodiment, this pending thing 40 can be any product that need to solidify, as with products such as the magnetic head of epoxy gum resin, magnetic head fold piece combination.Preferably, back up pad 101 is positioned at the top of heat generator 30.
As shown in Figure 1, the top of this pneumatic pressure tank 10 is provided with lid 105 to realize sealing, then be provided with knob 106 on the lid 105, this knob 106 is controlled by a control device (not shown), thereby when the pressure of pneumatic pressure tank 10 inside arrives a preset air pressure, automatically outward winding relief pressure, keep the air pressure in the pneumatic pressure tank 10 to keep constant.Preferably, this pneumatic pressure tank 10 is made by stainless steel material or stupalith, and thickness is 1cm～2cm, and its pressure that can bear is at least 40Kg/cm
2
Particularly, this heat generator 30 comprises the hot-water line 301 that is arranged in the pneumatic pressure tank 10 and the supply equipment (not shown) that links to each other with this hot-water line 301, such as heat-exchanger pump or boiler, this hot-water line 301 makes the temperature of pneumatic pressure tank 10 be controlled at 20 ℃～100 ℃.
This air pressure bringing device 20 comprises air pump 201 and is connected the passage 202 that is connected with pneumatic pressure tank with this air pump 201 respectively.Particularly, the air pressure range that provides to described pneumatic pressure tank 10 of this air pump is 0～30KPa.
The present invention is solidified and dry purpose thereby pneumatic pressure tank 10 interior pending things 40 are arrived by to pneumatic pressure tank 10 pressurizations the temperature in the pneumatic pressure tank 10 being raise.By those skilled in the art is known, airtight container is proportional in the relation of the temperature of compressing front and back and pressure:
Wherein P is pressure, and its unit is Pa; T is the time, and its unit is K.
In one embodiment, if heat generator 30 is 80 ℃ to the temperature T 1 that pneumatic pressure tank 10 provides, can get T1=80 ℃=353.15K by Conversion of measurement unit, and air pressure bringing device 20 is not when applying air pressure to pneumatic pressure tank 10, its internal gas pressure P1 is 1 standard atmospheric pressure, i.e. 101.325KPa.If needing the temperature T 2 in the control pneumatic pressure tank 10 be 100 ℃, i.e. T2=100 ℃=373.15K, then calculate as can be known according to above-mentioned formula:
Be that pneumatic pressure tank 10 interior ideal pressure are 107.063KPa.This shows, in the present embodiment, be 100 ℃ if need the temperature T 2 in the control pneumatic pressure tank 10, and then air pressure bringing device 20 applies approximately to pneumatic pressure tank 10 that the pressure of 6KPa gets final product.
In another embodiment, if heat generator 30 is 20 ℃ to the temperature T 1 that pneumatic pressure tank 10 provides, can get T1=20 ℃=293.15K by Conversion of measurement unit, if need temperature T 2=100 ℃=373.15K in the control pneumatic pressure tank 10, then, ideal pressure in the pneumatic pressure tank 10 is by being calculated as 128.976KPa, that is air pressure bringing device 20 applies approximately to pneumatic pressure tank 10 that the pressure of 27KPa gets final product.
The present invention heats up pneumatic pressure tank 10 by the hot-water line 301 of heat generator 30, pressurize to pneumatic pressure tank 10 by air pressure bringing device 30 simultaneously, and so that pneumatic pressure tank 10 reaches predetermined temperature, thereby make the pending thing 40 in the pneumatic pressure tank 10 reach the purpose of solidifying with dry.Easy temperature control of the present invention, safe and reliable, and also cost is low, is suitable for promoting the use of.
Above disclosed only is preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (10)
1. a fixing the handles device is characterized in that, comprising:
Pneumatic pressure tank, pending thing are positioned among the described pneumatic pressure tank;
The air pressure bringing device that links to each other with described pneumatic pressure tank is to apply air pressure to described pneumatic pressure tank; And
With the heat generator that described pneumatic pressure tank links to each other, described heat generator comprises the hot-water line that is arranged in the described pneumatic pressure tank and the supply equipment that links to each other with described hot-water line.
2. fixing the handles device as claimed in claim 1 is characterized in that: be provided with back up pad in the described pneumatic pressure tank, in order to support described pending thing.
3. fixing the handles device as claimed in claim 2, it is characterized in that: described back up pad is provided with a plurality of holes, and the air-flow in the described pneumatic pressure tank circulates in described pneumatic pressure tank via described hole.
4. fixing the handles device as claimed in claim 2, it is characterized in that: described back up pad is positioned at the top of described heat generator.
5. fixing the handles device as claimed in claim 1 is characterized in that: described air pressure bringing device comprises air pump and the passage that links to each other with described pneumatic pressure tank with described air pump respectively.
6. fixing the handles device as claimed in claim 1, it is characterized in that: the top of described pneumatic pressure tank is provided with lid, and described lid is provided with knob.
7. fixing the handles device as claimed in claim 6 is characterized in that: also comprise the control device of automatically outwarding winding be used to controlling described knob under the preset air pressure scope.
8. fixing the handles device as claimed in claim 1 is characterized in that: the temperature range that described heat generator produces is 20 ℃～100 ℃.
9. fixing the handles device as claimed in claim 1, it is characterized in that: described air pressure bringing device is 0～30KPa to the scope of the air pressure that described pneumatic pressure tank applies.
10. fixing the handles device as claimed in claim 1, it is characterized in that: described pending thing is micro-actuator or magnetic head fold piece combination.
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 true CN103310805A (en) | 2013-09-18 |
| CN103310805B CN103310805B (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210066249.3A Active CN103310805B (en) | 2012-03-13 | 2012-03-13 | Fixing the handles device |
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| CN (1) | CN103310805B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856183A (en) * | 2019-03-25 | 2019-06-07 | 上海工程技术大学 | A kind of measuring method and device of the metal mold counter-pressure casting solid liquid interface coefficient of heat transfer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH108323A (en) * | 1996-06-25 | 1998-01-13 | Susumu Kiyokawa | Pretreatment of silk yarn |
| US20030215573A1 (en) * | 2002-05-20 | 2003-11-20 | Takahiro Nishibayashi | Film forming apparatus and film forming method |
| CN101957127A (en) * | 2010-09-03 | 2011-01-26 | 昆山康和电子科技有限公司 | Vacuum drying equipment |
| 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 |
| CN102204420A (en) * | 2008-11-06 | 2011-09-28 | 住友电木株式会社 | Electronic device manufacturing method and electronic device |
| WO2011145555A1 (en) * | 2010-05-17 | 2011-11-24 | 日産自動車株式会社 | Drying method, and drying device |
| CN202123798U (en) * | 2011-06-13 | 2012-01-25 | 卢宇男 | High-pressure hot air curing and drying device |
-
2012
- 2012-03-13 CN CN201210066249.3A patent/CN103310805B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH108323A (en) * | 1996-06-25 | 1998-01-13 | Susumu Kiyokawa | Pretreatment of silk yarn |
| US20030215573A1 (en) * | 2002-05-20 | 2003-11-20 | Takahiro Nishibayashi | Film forming apparatus and film forming method |
| CN102204420A (en) * | 2008-11-06 | 2011-09-28 | 住友电木株式会社 | Electronic device manufacturing method and electronic device |
| WO2011145555A1 (en) * | 2010-05-17 | 2011-11-24 | 日産自動車株式会社 | Drying method, and drying device |
| CN101957127A (en) * | 2010-09-03 | 2011-01-26 | 昆山康和电子科技有限公司 | Vacuum drying equipment |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856183A (en) * | 2019-03-25 | 2019-06-07 | 上海工程技术大学 | A kind of measuring method and device of the metal mold counter-pressure casting solid liquid interface coefficient of heat transfer |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103310805B (en) | 2018-06-08 |
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