CN104806134A - Automatic ventilation window capable of automatically and quickly switching heating modes - Google Patents
Automatic ventilation window capable of automatically and quickly switching heating modes Download PDFInfo
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- CN104806134A CN104806134A CN201410038151.6A CN201410038151A CN104806134A CN 104806134 A CN104806134 A CN 104806134A CN 201410038151 A CN201410038151 A CN 201410038151A CN 104806134 A CN104806134 A CN 104806134A
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Abstract
The invention relates to an automatic ventilation window capable of automatically and quickly switching heating modes. The automatic ventilation window comprises a cold air delivery box, a cold air box baffle, an air supply pipe and an air supply volume control mechanism, wherein the cold air box baffle is arranged at the outlet position of the end of the cold air delivery box, the air supply pipe and the air supply volume control mechanism are installed on the side surface of the cold air delivery box, the air supply pipe is communicated with an air outlet formed in the side surface of the cold air delivery box, and the air supply volume control mechanism is arranged between the air supply pipe and the cold air delivery box and used for controlling air supply volume of the air supply pipe. Compared with the prior art, the automatic ventilation window has the advantages of being high in automation degree, capable of achieve quick switching and improving production efficiency and good in adaptability, enable cooling air volume to be easily controlled and the like.
Description
Technical field
The present invention relates to a kind of ventilation window, especially relate to a kind of automatic air-exchanging window that automatically can switch heating formula fast.
Background technology
Reflow Soldering is the important process link during SMT produces.The various different electric elements that pcb board mounts in advance combine with pcb board after Reflow Soldering, and the quality of product is exactly almost the quality of welding.And the enforcement of reflow soldering process, realize by arranging heating formula.Due to the abundant of current electronic product and diversity, people wish the welding realizing different pcb board by a kind of welding equipment, and due to the size of pcb board, on plate, the size of components and parts is with how many, and all differences such as the kind of solder(ing) paste, need to arrange different heating formulas to realize different welding process requirement.
Ventilation window is that the switching realizing heating formula provides technical support.After heating formula sets, when carrying out pcb board and switching, just can implement after generally needing to wait for reflow soldering cooling.This adds the equipment non-working time undoubtedly, reduces production efficiency.Ventilation window can temperature fast in cooled hearth, realizes the switching of heating formula.And current equipment or do not fill ventilation window, or fill manual ventilation window.Manual adjustments efficiency is not high and be difficult to Balance route.Have developed the automatic air-exchanging window that automatically can switch heating formula fast for this reason.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of can automatically switch fast heating formula automatic air-exchanging window.
Object of the present invention can be achieved through the following technical solutions:
A kind of automatic air-exchanging window that automatically can switch heating formula fast, it is characterized in that, comprise cold wind delivery cartridge, cold wind box baffle plate, ajutage and air output controlling organization, described cold wind box baffle plate is located at exit, cold wind delivery cartridge end, described ajutage and and air output controlling organization be arranged on the side surface of cold wind delivery cartridge, air outlet UNICOM wherein on ajutage and cold wind delivery cartridge side surface, described air output controlling organization is located between ajutage and cold wind delivery cartridge, for controlling the air output of ajutage.
Described ajutage and air output controlling organization are arranged in cold wind delivery cartridge by installing plate.Also comprise blind plate, this blind plate is arranged on cold wind box side surface except installing plate part.
Described air output controlling organization comprises distributing air damper, electromagnetic valve and spring, and described electromagnetic valve is connected with distributing air damper by spring, and described distributing air damper is arranged between the air outlet on ajutage and cold wind delivery cartridge side surface.
Described ajutage and air output controlling organization are equipped with multiple, all corresponding air output controlling organization of each ajutage.
Automatic air-exchanging window system, according to computer program setting, automatic starter transporting cold wind, to reflow soldering, cools furnace temperature fast.By the control of this system electromagnetic valve, the adjustment of air force also can be realized.The different warm areas of reflow soldering, control by one group or array automatic ventilation system.This system provides technical support and guarantee for automatically switching heating formula fast.
Compared with prior art, the present invention has the following advantages:
One, automaticity is high: the open and close of this system are set by computer program, decreases the impact of human intervention, adapts to the requirement of current automated production.
Two, realize switching fast, greatly enhance productivity: the application of automatic air-exchanging window, furnace temperature can be reduced fast, realize the quick switching of heating formula, reduce the equipment non-working time, conscientiously enhance productivity.
Three, cooling air quantity is easy to control: compared with window of manually taking a breath, be easy to regulate air force, and air quantity is balanced, also can realizes the control of different air quantity for different warm areas.
Four, compliance is good: automatic air-exchanging window can be used for the type of multiple reflow soldering, and compliance is good.
Accompanying drawing explanation
Fig. 1 is automatic air-exchanging window system schematic diagram.
Fig. 2 is automatic air-exchanging window system structure chart
In Fig. 1,1 be cold wind delivery cartridge, 2 be installing plate, 3 be distributing air damper, 4 be ajutage, 5 be electromagnetic valve, 6 be spring, 7 be blind plate, 8 for cold wind box baffle plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of automatic air-exchanging window that automatically can switch heating formula fast, comprise cold wind delivery cartridge 1, installing plate 2, distributing air damper 3, ajutage 4, blind plate 7, cold wind box baffle plate 8, electromagnetic valve 5 and spring 6, described cold wind delivery cartridge 1 other end is sealed by cold wind box baffle plate 8, the cold wind that motor is carried only enters ajutage 4 by distributing air damper 3, described ajutage 5, electromagnetic valve 5 and distributing air damper 3 are arranged on above cold wind delivery cartridge 1 by installing plate 2, different air quantity delivers to different warm areas by different ajutage defeated 4, described blind plate is arranged on above cold wind delivery cartridge 1 except installing plate 2 part, described electromagnetic valve 5 is connected with distributing air damper 3 by spring 6, realize the adjustment of air force.
Described cold wind delivery cartridge 1 according to the setting of computer program, automatic starter transporting cold wind.Described electromagnetic valve 5 controls distributing air damper 3 according to the setting of computer program and spring 6 and regulates air quantity.Described electromagnetic valve 5 makes distributing air damper 3 reset by spring 6, closes ajutage 3.
When heating formula and switching, after system receives computer instruction, cold wind is delivered to delivery cartridge 1 by motor starting, and electromagnetic valve 5 is opened and regulated air quantity according to setting, delivers to different warm areas by different ajutage defeated 4, thus reaches the object of cooling furnace temperature fast.When furnace temperature reaches requirement, electromagnetic valve 5 cuts out, and by spring 6, distributing air damper 3 is resetted, and closes ajutage 3.Motor shuts down.The switching of heating formula is completed fast.
Claims (5)
1. one kind can switch the automatic air-exchanging window of heating formula automatically fast, it is characterized in that, comprise cold wind delivery cartridge, cold wind box baffle plate, ajutage and air output controlling organization, described cold wind box baffle plate is located at exit, cold wind delivery cartridge end, described ajutage and and air output controlling organization be arranged on the side surface of cold wind delivery cartridge, air outlet UNICOM wherein on ajutage and cold wind delivery cartridge side surface, described air output controlling organization is located between ajutage and cold wind delivery cartridge, for controlling the air output of ajutage.
2. a kind of automatic air-exchanging window that automatically can switch heating formula fast according to claim 1, it is characterized in that, described ajutage and air output controlling organization are arranged in cold wind delivery cartridge by installing plate.
3. a kind of automatic air-exchanging window that automatically can switch heating formula fast according to claim 1, it is characterized in that, described air output controlling organization comprises distributing air damper, electromagnetic valve and spring, described electromagnetic valve is connected with distributing air damper by spring, and described distributing air damper is arranged between the air outlet on ajutage and cold wind delivery cartridge side surface.
4. a kind of automatic air-exchanging window that automatically can switch heating formula fast according to claim 2, is characterized in that, also comprise blind plate, and this blind plate is arranged on cold wind box side surface except installing plate part.
5. a kind of automatic air-exchanging window that automatically can switch heating formula fast according to claim 1, it is characterized in that, described ajutage and air output controlling organization are equipped with multiple, all corresponding air output controlling organization of each ajutage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038151.6A CN104806134A (en) | 2014-01-26 | 2014-01-26 | Automatic ventilation window capable of automatically and quickly switching heating modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038151.6A CN104806134A (en) | 2014-01-26 | 2014-01-26 | Automatic ventilation window capable of automatically and quickly switching heating modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806134A true CN104806134A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410038151.6A Pending CN104806134A (en) | 2014-01-26 | 2014-01-26 | Automatic ventilation window capable of automatically and quickly switching heating modes |
Country Status (1)
| Country | Link |
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| CN (1) | CN104806134A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1632298A (en) * | 2005-01-03 | 2005-06-29 | 浙江大学 | Electromagnetic type automatic choke |
| CN101206064A (en) * | 2007-12-18 | 2008-06-25 | 深圳市建筑科学研究院有限公司 | Building natural ventilation device and installation method |
| CN201674752U (en) * | 2010-05-11 | 2010-12-15 | 无锡华润上华半导体有限公司 | Cooling device and cooling system of variable frequency control cabinet |
| WO2011036948A1 (en) * | 2009-09-24 | 2011-03-31 | 千住金属工業株式会社 | Nozzle for heating device, heating device, and nozzle for cooling device |
| US20110247202A1 (en) * | 2010-04-09 | 2011-10-13 | Senju Metal Industry Co., Ltd. | Soldering apparatus |
| CN102927337A (en) * | 2011-08-10 | 2013-02-13 | 马世中 | Automatic regulating valve for air flow of cooling machine |
| CN203755983U (en) * | 2014-01-26 | 2014-08-06 | 上海朗仕电子设备有限公司 | Automatic ventilating window capable of automatically and quickly switching heating programs |
-
2014
- 2014-01-26 CN CN201410038151.6A patent/CN104806134A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632298A (en) * | 2005-01-03 | 2005-06-29 | 浙江大学 | Electromagnetic type automatic choke |
| CN101206064A (en) * | 2007-12-18 | 2008-06-25 | 深圳市建筑科学研究院有限公司 | Building natural ventilation device and installation method |
| WO2011036948A1 (en) * | 2009-09-24 | 2011-03-31 | 千住金属工業株式会社 | Nozzle for heating device, heating device, and nozzle for cooling device |
| US20110247202A1 (en) * | 2010-04-09 | 2011-10-13 | Senju Metal Industry Co., Ltd. | Soldering apparatus |
| CN201674752U (en) * | 2010-05-11 | 2010-12-15 | 无锡华润上华半导体有限公司 | Cooling device and cooling system of variable frequency control cabinet |
| CN102927337A (en) * | 2011-08-10 | 2013-02-13 | 马世中 | Automatic regulating valve for air flow of cooling machine |
| CN203755983U (en) * | 2014-01-26 | 2014-08-06 | 上海朗仕电子设备有限公司 | Automatic ventilating window capable of automatically and quickly switching heating programs |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |