CN102411386B - Temperature humidity controller used in gluing developing machine and the same - Google Patents
Temperature humidity controller used in gluing developing machine and the same Download PDFInfo
- Publication number
- CN102411386B CN102411386B CN201010289442.4A CN201010289442A CN102411386B CN 102411386 B CN102411386 B CN 102411386B CN 201010289442 A CN201010289442 A CN 201010289442A CN 102411386 B CN102411386 B CN 102411386B
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- China
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- developing machine
- cooling piece
- humidity controller
- coating developing
- cooling
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a temperature humidity controller used in a gluing developing machine. The temperature humidity controller comprises a refrigeration piece group that is formed by a plurality of refrigeration pieces which are connected in series. The refrigeration pieces is located between a water cooling heat dissipation aluminum plate and an outer wall of a cold storage aluminum plate box of the gluing developing machine. Heat conducting insulation pads are arranged between the each refrigeration piece and the water cooling heat dissipation aluminum plate and between the each refrigeration piece and the outer wall of the cold storage aluminum plate box. In the invention, absolute insulation can be realized between the refrigeration piece and the water cooling heat dissipation aluminum plate and between the refrigeration piece and the outer wall of the cold storage aluminum plate box. Blackout of the whole machine caused by damage of one refrigeration piece can be avoided. Products in the machine do not need to be remade. A whole process of replacing the refrigeration piece can be clean and rapid.
Description
Technical field
The present invention relates to coating developing machine, particularly relate to a kind of temperature and humidity controller for coating developing machine and use the coating developing machine of this temperature and humidity controller.
Background technology
In the prior art, temperature and humidity controller (Temperature humidity cotroller) in gelatinizing developer (Track board) comprises multiple cooling piece groups, be 1 cooling piece group wherein as shown in Figure 1, Figure 2, Figure 3 shows, it is connected and is formed by 4 cooling pieces 1, the cold and hot surface of cooling piece is coated with respectively thermal grease and is sandwiched between water cooling heat-dissipating aluminium plate 2 and Chu Leng aluminium sheet box outer wall 3, and water cooling heat-dissipating aluminium plate and Chu Leng aluminium sheet box outer wall are screwed and form.The temperature and humidity controller 6 groups of cooling piece groups of can connecting altogether.By imposing on the curent change of cooling piece, realize the storage cold aluminium sheet case inside of flowing through, Air Temperature/humidity of entering main engine bed " upper photoresistance unit " are carried out to high precision control, avoid the chemical composition in photoresistance liquid to solidify inequality because of environmental change, photoresist layer thickness abnormity occurs.
But, due to the reason such as cooling piece is aging or the board power on/off time interval is too short while repairing machine, may cause the part PN junction in cooling piece burn and make as the insulating ceramic film of cooling piece cold and hot surface cracked on a small quantity, and the thermal grease that the cold and hot surface of cooling piece is coated with does not have physical strength, defeat outside when tight and can lose insulation function, therefore, destroy the insulation between cooling piece and aluminium sheet, and all water cooling heat-dissipating aluminium plates utilize wire series connection afterwards and board electric power protection ground wire (GND) joins, thereby cause board electric power to jump electricity, product in board must all be reformed when the time comes.And " upper photoresistance unit " temperature/humidity sensor in board, temperature sensor 4 detecing elements such as grade on the water cooling heat-dissipating aluminium plate of cooling piece group, all because board power-off cannot be brought into play due effect, this does not meet board deviser original intention.
Summary of the invention
For the defect existing in prior art and deficiency, the object of the invention is to propose a kind of temperature and humidity controller, when PN junction in cooling piece is burnt, also can ensure cooling piece and water cooling heat-dissipating aluminium plate, store up the absolute insulation between cold aluminium sheet box outer wall, thereby avoid jumping electricity because the damage of certain cooling piece makes whole board electric power.
In order to achieve the above object, the present invention proposes a kind of temperature and humidity controller for coating developing machine, comprise by multiple cooling pieces cooling piece group forming of connecting, described cooling piece, between the water cooling heat-dissipating aluminium plate and Chu Leng aluminium sheet box outer wall of described coating developing machine, has heat-conduction insulation spacer between each cooling piece and described water cooling heat-dissipating aluminium plate, the cold aluminium sheet box outer wall of described storage.
As technique scheme preferably, described insulating radiation pad has the area covering completely to cooling piece described in major general.
As technique scheme preferably, described insulating radiation pad has high thermal conductivity coefficient.
As technique scheme preferably, the insulating radiation pad that described insulating radiation pad is low thermal resistance.
As technique scheme preferably, use the removable described multiple cooling pieces of hermaphrodite connector series connection that pull out with insulating sleeve.
A kind of coating developing machine, comprise temperature and humidity controller, described temperature and humidity controller comprises by multiple cooling pieces cooling piece group forming of connecting, described cooling piece, between the water cooling heat-dissipating aluminium plate and Chu Leng aluminium sheet box outer wall of described coating developing machine, has heat-conduction insulation spacer between each cooling piece and described water cooling heat-dissipating aluminium plate, the cold aluminium sheet box outer wall of described storage.
As technique scheme preferably, described insulating radiation pad has the area covering completely to cooling piece described in major general.
As technique scheme preferably, described insulating radiation pad has high thermal conductivity coefficient.
As technique scheme preferably, the insulating radiation pad that described insulating radiation pad is low thermal resistance.
As technique scheme preferably, use the removable described multiple cooling pieces of hermaphrodite connector series connection that pull out with insulating sleeve.
The temperature and humidity controller that the present invention proposes and use the coating developing machine of this temperature and humidity controller to utilize heat-conduction insulation spacer to substitute the thermal grease that can lose insulation function in the time that external force compresses that there is no physical strength, can realize cooling piece and water cooling heat-dissipating aluminium plate, store up the absolute insulation between cold aluminium sheet box outer wall, avoid jumping electricity because the damage of certain cooling piece makes whole board electric power, make the product in board avoid all reforming, also can make to change whole process clean of cooling piece and fast simultaneously.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.For person of ordinary skill in the field, from detailed description of the invention, above and other object of the present invention, feature and advantage will be apparent.
Brief description of the drawings
Fig. 1 is the schematic perspective view of cooling piece group in prior art temperature and humidity controller;
Fig. 2 is the vertical view of Fig. 1 cooling piece group;
Fig. 3 is the upward view of Fig. 1 cooling piece group;
Fig. 4 is the schematic perspective view of cooling piece group in the temperature and humidity controller that proposes of the present invention;
Fig. 5 is the vertical view of Fig. 4 cooling piece group;
Fig. 6 is the upward view of Fig. 4 cooling piece group;
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of temperature and humidity controller for coating developing machine that the present invention proposes, comprise by multiple cooling pieces 1 cooling piece group forming of connecting, described cooling piece, between the water cooling heat-dissipating aluminium plate 2 and Chu Leng aluminium sheet box outer wall 3 of described coating developing machine, each cooling piece and water cooling heat-dissipating aluminium plate 2, stores up between cold aluminium sheet box outer wall 3 and has heat-conduction insulation spacer 5.
Adopt heat-conduction insulation spacer 5 to replace thermal grease of the prior art can realize cooling piece 1 and water cooling heat-dissipating aluminium plate 2, store up the effectively increase of contact area and definitely insulation between cold aluminium sheet box outer wall 3, can not cause because the PN junction in a cooling piece burns whole board electric power to jump electricity, make the product in board avoid all reforming, also can make to change whole process clean of cooling piece and fast simultaneously.
The insulating radiation pad 5 using preferably has the area covering completely to major general's cooling piece 1.
For example, and insulating radiation pad 5 should preferably have high thermal conductivity coefficient (can be 3.5W/mK), and insulating radiation pad 5 should be the insulating radiation pad of low thermal resistance.So just can not produce large impact to effect of cooling piece.
The thickness of insulating radiation pad 5 can be for example 0.2mm.
In the prior art, each cooling piece is to adopt crimping mode to connect, and is unfavorable for judgement fast and changes the cooling piece damaging.Therefore,, as the further preferred embodiment of technique scheme, the present invention also adopts with the removable hermaphrodite connector of pulling out of insulating sleeve and substitutes crimping.Slip-stick artist can utilize board alarm or other maintenance tools are online or offline mode judges fast and change the cooling piece damaging in each cooling piece group, reduces stop time, avoids increasing operation cost because of reforming of product.
Conventionally, for coating developing machine, whole refrigeration system adopts 6 groups of cooling piece group series connection, wherein 4 cooling pieces of every group of series connection, in the time adopting the heat-conduction insulation spacer of high thermal conductivity coefficient to substitute thermal grease, cause this cooling piece to open circuit if certain cooling piece generation part PN junction burns, all cooling pieces all cannot be worked, in board, " upper photoresistance unit " temperature/humidity sensor 4 will move, and board is given the alarm, and notify slip-stick artist to process; If burning, certain cooling piece generation part PN junction causes this cooling piece short circuit, other cooling piece endures, only working current slightly becomes large (while design due to board, cooling piece current margin is left to surplus, so electric current is now not too large on other cooling piece impacts); If multiple cooling pieces short circuit simultaneously, for high precision control temperature, remaining cooling piece will inevitably be warmmer because of the very large hot side of working current, so now one or more temperature sensors 4 that are cascaded on the water cooling heat-dissipating aluminium plate of 6 cooling piece groups can move because of excess temperature, therefore board can send excess temperature alarm, notifies slip-stick artist to process.
Correspondingly, the present invention also proposes a kind of coating developing machine, comprise temperature and humidity controller, described temperature and humidity controller comprises by multiple cooling pieces 1 cooling piece group forming of connecting, described cooling piece 1, between the water cooling heat-dissipating aluminium plate 2 and Chu Leng aluminium sheet box outer wall 3 of described coating developing machine, has heat-conduction insulation spacer 5 between each cooling piece 1 and described water cooling heat-dissipating aluminium plate 2, the cold aluminium sheet box outer wall 3 of described storage.
Wherein, described insulating radiation pad 5 has the area covering completely to cooling piece described in major general 1.
Described insulating radiation pad 5 has high thermal conductivity coefficient.
Insulating radiation pad 5 should be the insulating radiation pad of low thermal resistance
Use the removable described multiple cooling pieces of hermaphrodite connector series connection that pull out with insulating sleeve.
Although; the present invention clearly demonstrates by above embodiment and accompanying drawing thereof; but in the situation that not deviating from spirit of the present invention and essence thereof; person of ordinary skill in the field is when making according to the present invention various corresponding variations and correction, but these corresponding variations and correction all should belong to the protection domain of claim of the present invention.
Claims (8)
1. the temperature and humidity controller for coating developing machine, comprise by multiple cooling pieces cooling piece group forming of connecting, described cooling piece is between the water cooling heat-dissipating aluminium plate and Chu Leng aluminium sheet box outer wall of described coating developing machine, it is characterized in that, between each cooling piece and described water cooling heat-dissipating aluminium plate, the cold aluminium sheet box outer wall of described storage, have heat-conduction insulation spacer, described multiple cooling pieces use the removable hermaphrodite connector series connection of pulling out with insulating sleeve.
2. the temperature and humidity controller for coating developing machine according to claim 1, is characterized in that, described insulating radiation pad has the area covering completely to cooling piece described in major general.
3. the temperature and humidity controller for coating developing machine according to claim 1 and 2, is characterized in that, described insulating radiation pad has high thermal conductivity coefficient.
4. the temperature and humidity controller for coating developing machine according to claim 1 and 2, is characterized in that, the insulating radiation pad that described insulating radiation pad is low thermal resistance.
5. a coating developing machine, comprise temperature and humidity controller, described temperature and humidity controller comprises by multiple cooling pieces cooling piece group forming of connecting, described cooling piece is between the water cooling heat-dissipating aluminium plate and Chu Leng aluminium sheet box outer wall of described coating developing machine, it is characterized in that, between each cooling piece and described water cooling heat-dissipating aluminium plate, the cold aluminium sheet box outer wall of described storage, have heat-conduction insulation spacer, described multiple cooling pieces use the removable hermaphrodite connector series connection of pulling out with insulating sleeve.
6. coating developing machine according to claim 5, is characterized in that, described insulating radiation pad has the area covering completely to cooling piece described in major general.
7. according to the coating developing machine described in claim 5 or 6, it is characterized in that, described insulating radiation pad has high thermal conductivity coefficient.
8. coating developing machine according to claim 7, is characterized in that, the insulating radiation pad that described insulating radiation pad is low thermal resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010289442.4A CN102411386B (en) | 2010-09-21 | 2010-09-21 | Temperature humidity controller used in gluing developing machine and the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010289442.4A CN102411386B (en) | 2010-09-21 | 2010-09-21 | Temperature humidity controller used in gluing developing machine and the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102411386A CN102411386A (en) | 2012-04-11 |
| CN102411386B true CN102411386B (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010289442.4A Expired - Fee Related CN102411386B (en) | 2010-09-21 | 2010-09-21 | Temperature humidity controller used in gluing developing machine and the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102411386B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003332642A (en) * | 2002-05-10 | 2003-11-21 | Komatsu Electronics Inc | Thermoelectric conversion element unit |
| KR20080023987A (en) * | 2006-09-12 | 2008-03-17 | 삼성전자주식회사 | A developer-layer device and a developing unit having the same |
| CN100575078C (en) * | 2007-01-30 | 2009-12-30 | 珠海市乐通化工股份有限公司 | A kind of can be anti-condensation and the printing ink intaglio printing machine of demist |
| JP2009295878A (en) * | 2008-06-06 | 2009-12-17 | Yamaha Corp | Heat exchange device |
| CN201886368U (en) * | 2010-09-21 | 2011-06-29 | 和舰科技(苏州)有限公司 | Temperature and humidity controller for coating and developing machine and coating and developing machine |
-
2010
- 2010-09-21 CN CN201010289442.4A patent/CN102411386B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102411386A (en) | 2012-04-11 |
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Granted publication date: 20140625 Termination date: 20170921 |