CN202304301U - Drying system for flexible circuit board - Google Patents
Drying system for flexible circuit board Download PDFInfo
- Publication number
- CN202304301U CN202304301U CN2011204362855U CN201120436285U CN202304301U CN 202304301 U CN202304301 U CN 202304301U CN 2011204362855 U CN2011204362855 U CN 2011204362855U CN 201120436285 U CN201120436285 U CN 201120436285U CN 202304301 U CN202304301 U CN 202304301U
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- air
- heater
- fpc
- hot blast
- cutter
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Abstract
The utility model provides a drying system for a flexible circuit board. The drying system comprises two conveying devices, four rotating shafts, an off-centering mechanism, an air heating device and an air cooling device, wherein the two conveying device is made of polytetrafluoroethylene material and comprises an upper conveying belt and a lower conveying belt which are close to each other and parallel; the four rotating shafts are respectively arranged at two ends of the conveying device and used for driving the conveying belts to drive; the off-centering mechanism is arranged on the rotating shaft and used for adjusting the tension force of the upper conveying belt and the lower conveying belt; the air heating device is used for blowing out hot air and comprises an air heater and an air heating blade which are connected by a hose of the air heater; an electric heating device used for heating is arranged between the hose of the air heater and the air heater; the air cooling device is used for blowing out clod air and comprises an air cooler and an air cooling blade which are connected by a hose of the air cooler; and a heat insulation board is arranged between the air cooling device and the air heating device and used for separating cold air from hot air.
Description
Technical field
The utility model and a kind of drying system that is used for FPC relate in particular to a kind of drying system that is used for FPC that can dry, not wander off again, do not give a discount, do not have impression.
Background technology
At present, adhere to the component structural design to miniaturization
,The application of the FPC of the relatively thin or little layout of thin type development, thickness is more and more universal, and thickness FPC relatively thinner or little layout uses the dryer of traditional roller type horizontal feed in manufacturing process, cold
,Under the pressure that the hot blast cutter blows out, cause its golden face to wipe flower easily, the surface produces impression or discounting, and yields is descended.
The utility model content
In order to solve above technical problem, the utility model provides a kind of drying system that is used for FPC, comprising:
Article two, transport adopts polytetrafluoroethylmaterial material, comprising: each other near and parallel upper conveyor belt and following conveyer belt;
Four rotating shafts are separately positioned on the two ends of said conveyer belt, are used to drive said conveyer belt transmission;
The mechanism that wanders off is arranged in the said rotating shaft, is used to adjust the tension force of said upper conveyor belt and following conveyer belt;
Cooling air unit is used to blow out cold wind; Said cooling air unit comprises: air-cooler and cold wind cutter link to each other with the air-cooler flexible pipe between said air-cooler and the cold wind cutter;
Hot air apparatus is used to blow out hot blast; Said hot air apparatus comprises: air-heater and hot blast cutter link to each other with the air-heater flexible pipe between said air-heater and the hot blast cutter; Be provided with the electric heater that is used to heat between said air-heater flexible pipe and the said air-heater;
Be provided with between said cooling air unit and the said hot air apparatus and be used for thermal insulation board that cold wind and hot blast are separated;
After said FPC gets into said transport, in said cooling air unit, dry up, again in oven dry back output in said hot air apparatus.
Preferably, said rotating shaft is provided with motor and gear, and said drive of motor gear, said gear are used for the said rotating shaft of transmission.
Compared with prior art, its advantage is, in the utility model, adopts a pair of gear of drive of motor, the gear drive rotating shaft, and rotating shaft drives conveyer belt, helps improving the connectivity of transmission.Front end is as the inlet that gets into FPC, and middle front portion is the cold wind cutter section of drying up, and middle rear portion is hot blast cutter oven dry section, and the rear end helps quickening the drying to FPC like this as the outlet of flexible board.Because of in the middle of two crawler type conveyer belts, leave suitable gap, make the FPC of the relatively thinner or little layout of thickness, reach the effect that can dry, not wander off, do not give a discount, do not have impression again.
Two conveyer belts are through adjustment belt tension mechanism up and down, the adjustment rotating shaft or left end or right-hand member, move forward or backward; Make conveyer belt maintenance certain force of strain up and down, and eliminate the phenomenon that wanders off, and the utility model employing polytetrafluoroethylene (PTFE) grid conveyer belt is to contain polytetrafluoroethylmaterial material; The polytetrafluoroethylene (PTFE) conveyer belt links to each other with rotating shaft, crosses plate because product is horizontal transmission, with driving the polytetrafluoroethylene (PTFE) conveyer belt; Fulfil band in the form of a ring for two up and down, rotate synchronously, leave suitable gap in the middle of two conveyer belts up and down; In the prior art; Its air knife knife-edge part of drying system of general delivery wheel is provided with an easy clamp in slit, and particularly thin more plate can cause mill to spend golden face, surface tear, discounting in the more difficult transmission of air knife knife-edge part in the past during clamp; And with its air knife edge of a knife of transmission of polytetrafluoroethylene (PTFE) grid conveyer belt in the conveyer belt outside, do not have the slit, product can clamp.And then the surface of the FPC of or little layout relatively thinner to thickness is played a protective role, and avoid mill to spend quality problem such as golden face, surface tear, discounting, impression, improved efficient and quality to the FPC oven dry.
And; The utility model adopts air-cooler, passes through flexible pipe, is connected with the cold wind cutter, blows out cold wind, and moisture FPC is positive, the back side is thrown out; The back with air-heater, connect electric heater, connection flexible pipe and hot blast cutter, blow out hot blast; With the surface of FPC, the moisture at the back side is thoroughly dried, and has prevented the oxidation of FPC face.
Preferably, be provided with the thermal-arrest wind dish that is used for hot blast is collected the backheat blower fan above the said air-heater flexible pipe.
The utility model further adopts above characteristic, and its advantage is, the setting of thermal-arrest wind dish, and the air inlet of connection flexible pipe to air-heater uses the hot air circulation heating, reaches energy-conservation purpose.
Preferably, the humid air outlet that said hot blast cutter side is provided with is used to discharge the air of being with moisture.
The utility model further adopts above characteristic, and its advantage is, the setting of humid air outlet has the air of moisture, discharges from the humid air outlet to make it can discharge the moisture air in the native system, has further guaranteed the inner drying of drying system.
Preferably, said upper conveyor belt and following conveyer belt select employing to have at least a in the square and network of through hole.
Preferably, the said cold wind cutter in the said upper conveyor belt and the edge of a knife of said hot blast cutter are provided with downwards; The edge of a knife of cold wind cutter and hot blast cutter upwards is provided with in the said conveyer belt down.
Two polytetrafluoroethylene (PTFE) grid conveyer belts up and down that the utility model adopts, it is woven into the square or through hole network of through hole.Conveyer belt in the above, the edge of a knife of the cold wind cutter of installation is downward, and the edge of a knife of the hot blast cutter of installation is downward, through the through hole grid on the conveyer belt, positive blast-cold, hot blast on FPC; The air knife mouth of the cold wind cutter of installing at next bar conveyer belt upwards, the air knife mouth of the hot blast cutter of installation upwards, through the through hole grid on the conveyer belt, to the blast-cold of the FPC back side, hot blast.But because of the junction is not the position of the air knife edge of a knife, transmission problems such as clamp can not caused in the slit.Hot blast and cold wind can not blown to together, help improving the efficient that wiring board is dried more.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the more excellent embodiment of the utility model is done further detailed description:
As shown in Figure 1, a kind of drying system that is used for FPC comprises:
Article two, transport adopts polytetrafluoroethylmaterial material, comprising: each other near and parallel upper conveyor belt 10 and following conveyer belt 11;
Four rotating shafts 20 are separately positioned on the two ends of said conveyer belt, are used to drive said transport transmission;
The mechanism 30 that wanders off is arranged in the said rotating shaft 20, is used to adjust the tension force of said upper conveyor belt 10 and following conveyer belt 11;
Be provided with between said cooling air unit 40 and the said hot air apparatus 50 and be used for thermal insulation board 60 that cold wind and hot blast are separated;
After said FPC gets into said transport, in said cooling air unit 40, dry up, again in oven dry back output in said hot air apparatus 50.
Said air-heater flexible pipe 52 tops are provided with the thermal-arrest wind dish 70 that is used for the hot blast collection.
The humid air outlet 80 that said hot blast cutter 51 sides are provided with is used to discharge the air of being with moisture.
Said rotating shaft 20 is provided with motor 21 and gear 22, the said gear 22 of said motor 21 transmissions, and said gear 22 is used for the said rotating shaft 20 of transmission.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (6)
1. a drying system that is used for FPC is characterized in that, comprising:
Article two, transport adopts polytetrafluoroethylmaterial material, comprising: each other near and parallel upper conveyor belt and following conveyer belt;
Four rotating shafts are separately positioned on the two ends of said conveyer belt, are used to drive said transport transmission;
The mechanism that wanders off is arranged in the said rotating shaft, is used to adjust the tension force of said upper conveyor belt and following conveyer belt;
Cooling air unit is used to blow out cold wind; Said cooling air unit comprises: air-cooler and cold wind cutter link to each other with the air-cooler flexible pipe between said air-cooler and the cold wind cutter;
Hot air apparatus is used to blow out hot blast; Said hot air apparatus comprises: air-heater and hot blast cutter link to each other with the air-heater flexible pipe between said air-heater and the hot blast cutter; Be provided with the electric heater that is used to heat between said air-heater flexible pipe and the said air-heater;
Be provided with between said cooling air unit and the said hot air apparatus and be used for thermal insulation board that cold wind and hot blast are separated;
After said FPC gets into said transport, in said cooling air unit, dry up, again in oven dry back output in said hot air apparatus.
2. a kind of drying system that is used for FPC as claimed in claim 1 is characterized in that, said air-heater flexible pipe top is provided with the thermal-arrest wind dish that is used for the hot blast collection.
3. according to claim 1 or claim 2 a kind of drying system that is used for FPC is characterized in that, the humid air outlet that said hot blast cutter side is provided with is used to discharge the air of band moisture.
4. according to claim 1 or claim 2 a kind of drying system that is used for FPC is characterized in that, said upper conveyor belt and following conveyer belt select employing to have at least a in the square and network of through hole.
5. a kind of drying system that is used for FPC as claimed in claim 1 is characterized in that, the said cold wind cutter in the said upper conveyor belt and the edge of a knife of said hot blast cutter are provided with downwards; The edge of a knife of cold wind cutter and hot blast cutter upwards is provided with in the said conveyer belt down.
6. a kind of drying system that is used for FPC as claimed in claim 1 is characterized in that said rotating shaft is provided with motor and gear, and the said gear of said drive of motor, said gear are used for the said rotating shaft of transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204362855U CN202304301U (en) | 2011-11-07 | 2011-11-07 | Drying system for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204362855U CN202304301U (en) | 2011-11-07 | 2011-11-07 | Drying system for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304301U true CN202304301U (en) | 2012-07-04 |
Family
ID=46373185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204362855U Withdrawn - After Issue CN202304301U (en) | 2011-11-07 | 2011-11-07 | Drying system for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304301U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384641A (en) * | 2011-11-07 | 2012-03-21 | 博罗县精汇电子科技有限公司 | Drying system for flexible circuit board |
| CN106083502A (en) * | 2016-07-22 | 2016-11-09 | 谢启云 | Lead-in wire drying unit and apply its lead processing equipment |
| CN106643084A (en) * | 2016-12-26 | 2017-05-10 | 通富微电子股份有限公司 | Drying device and cleaner with drying device |
| CN106793545A (en) * | 2017-01-10 | 2017-05-31 | 深圳顺络电子股份有限公司 | A kind of multilayer ceramic electronic component articulamentum drying plant and furnace drying method |
| CN106931759A (en) * | 2017-05-09 | 2017-07-07 | 南京中电熊猫液晶材料科技有限公司 | Cleaning machine exports glass substrate drying unit |
-
2011
- 2011-11-07 CN CN2011204362855U patent/CN202304301U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384641A (en) * | 2011-11-07 | 2012-03-21 | 博罗县精汇电子科技有限公司 | Drying system for flexible circuit board |
| CN102384641B (en) * | 2011-11-07 | 2014-01-22 | 博罗县精汇电子科技有限公司 | Drying system for flexible circuit board |
| CN106083502A (en) * | 2016-07-22 | 2016-11-09 | 谢启云 | Lead-in wire drying unit and apply its lead processing equipment |
| CN106083502B (en) * | 2016-07-22 | 2022-07-19 | 谢启云 | Lead wire drying device and lead wire processing equipment applying same |
| CN106643084A (en) * | 2016-12-26 | 2017-05-10 | 通富微电子股份有限公司 | Drying device and cleaner with drying device |
| CN106793545A (en) * | 2017-01-10 | 2017-05-31 | 深圳顺络电子股份有限公司 | A kind of multilayer ceramic electronic component articulamentum drying plant and furnace drying method |
| CN106793545B (en) * | 2017-01-10 | 2019-04-16 | 深圳顺络电子股份有限公司 | A kind of multilayer ceramic electronic component articulamentum drying equipment and furnace drying method |
| CN106931759A (en) * | 2017-05-09 | 2017-07-07 | 南京中电熊猫液晶材料科技有限公司 | Cleaning machine exports glass substrate drying unit |
| CN106931759B (en) * | 2017-05-09 | 2022-09-09 | 南京中电熊猫液晶材料科技有限公司 | Drying device for outlet glass substrate of cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20140122 |
|
| RGAV | Abandon patent right to avoid regrant |