CN102056424A - Dual-crest generator driven by single motor - Google Patents
Dual-crest generator driven by single motor Download PDFInfo
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- CN102056424A CN102056424A CN2009102187647A CN200910218764A CN102056424A CN 102056424 A CN102056424 A CN 102056424A CN 2009102187647 A CN2009102187647 A CN 2009102187647A CN 200910218764 A CN200910218764 A CN 200910218764A CN 102056424 A CN102056424 A CN 102056424A
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- crest
- inner bag
- driven
- cell body
- motor
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Abstract
The invention discloses a dual-crest generator driven by a single motor, which comprises a tank body for containing solder and a liner body arranged in the tank body. The inside of the liner body is divided into an I crest liner and an II crest liner by a clapboard arranged in the liner body. An impeller pump for conveying the solder is arranged between the tank body and the liner body. The impeller pump is driven by the single motor. The bottom of the tank body is provided with an electric heater. A thermocouple is arranged in the tank body. The dual-crest generator has a reasonable design and a simple structure. A power system is driven by one motor. Compared with the generator driven by two motors in the prior art, the dual-crest generator driven by the single motor has the advantages of small solder oxidation quantity, power saving and the like; and the tank body for containing the solder has small volume.
Description
Technical field
The present invention relates to a kind of welding equipment, be specifically related to a kind of by the motor-driven double wave crest generator of separate unit.This double wave crest generator is used on the dual waves welding machine of welding PCB, forms a kind of energy-saving crest welder.
Background technology
Along with expanding economy, the utilance of resource becomes the effective guarantee that improves product market share.The dual waves welding machine that existing market is popular, its peak generator need be by two motor-driven, and the molten tin bath volume is bigger, and once using needs to drop into a large amount of Pb-free solders.Simultaneously, because the tin flow of crest is bigger, bigger tin flow makes the oxidation area increase.In addition, all need to reheat after each start, electric quantity consumption is increased.
Summary of the invention
The objective of the invention is the deficiency that exists at prior art, provide a kind of can reduce tin furnace volume, scolder amount of oxidation and power consumption by the motor-driven double wave crest generator of separate unit.
Technical scheme of the present invention is: a kind of by the motor-driven double wave crest generator of separate unit, comprise and be used to hold the cell body of scolder and be arranged on the interior courage body of cell body, the dividing plate that is provided with in the courage body is divided into I crest inner bag and II crest inner bag with courage body inside, it is characterized in that: be provided with the vane pump that is used to carry scolder between described cell body and the courage body, described vane pump is by the separate unit motor-driven; The bottom that is positioned at cell body is provided with electric heater, is provided with thermocouple in the cell body.
The upper end of described I crest inner bag and II crest inner bag is respectively arranged with I crest tubulose spout and II crest spout, the lower end of I crest inner bag and II crest inner bag is respectively arranged with I crest adjuster valve and II crest adjuster valve, and I crest inner bag and II crest inner bag are communicated with cell body by I crest adjuster valve, II crest adjuster valve, vane pump respectively.
Be respectively arranged with on described I crest adjuster valve and the II crest adjuster valve and be used to open, close or the I adjusting rod and the II adjusting rod of control valve size.
The present invention compared with prior art is following advantage:
The present invention is reasonable in design, and is simple in structure, and dynamical system is by a motor-driven, and compared by two motor-driven structures at present, and the cell body volume that is used to hold scolder is little, and it is few and save advantage such as electric energy to have the scolder amount of oxidation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes the cell body 1 and the courage body 3 that is arranged in the cell body 1 that are used to hold scolder 2, the dividing plates 4 that are provided with in the courage body 3 are divided into I crest inner bag 5 and II crest inner bag 6 with courage body 3 inside; Be provided with the vane pump 8 that is used to carry scolder 2 between described cell body 1 and the courage body 3, described vane pump 8 is driven by separate unit motor 7; The bottom that is positioned at cell body 1 is provided with electric heater 10, is provided with thermocouple 11 in the cell body 1.
The upper end of described I crest inner bag 5 and II crest inner bag 6 is respectively arranged with I crest tubulose spout 12 and II crest spout 13, the lower end of I crest inner bag 5 and II crest inner bag 6 is respectively arranged with I crest adjuster valve 14 and II crest adjuster valve 15, and I crest inner bag 5 and II crest inner bag 6 are communicated with cell body 1 by I crest adjuster valve 14, II crest adjuster valve 15, vane pump 8 respectively.
Be respectively arranged with on described I crest adjuster valve 14 and the II crest adjuster valve 15 and be used to open, close or the I adjusting rod 16 and the II adjusting rod 17 of control valve size.
When the present invention worked, the vane pump 8 that is driven by separate unit motor 7 flowed pump to courage body 3 with the tin that melts in the cell body 1, and the dividing plates 4 that are provided with in the courage body 3 are divided into I crest inner bag 5 and II crest inner bag 6 with the inside of courage body 3, and the scolder of two crests is provided respectively.14 pairs of I crests of I crest adjuster valve are regulated, and it can be regulated height as required arbitrarily or open and close; 15 pairs of II crests of II crest adjuster valve are regulated, and it also can be regulated height as required arbitrarily or open and close.Arrow among Fig. 1 is depicted as scolding tin and flows to.I crest tubulose spout 12 is some alternate pipe-type outlets, and the tin in the I crest inner bag 5 is flowed through and flowed out by I crest tubulose spout 12.Former and later two flow directions are arranged after the tin in the II crest inner bag 6 are flowed through and flowed out by II crest spout 13: the gap that the tin of forward direction is flowed through by I crest tubulose spout 12 flows away, and tin ash is poured off; Afterwards to tin stream directly flows away from the rear side of II crest spout 13.Dividing plate 4 is arranged between two crests, makes I crest and II crest be independent of each other, and can make things convenient for independently two crests are regulated.I crest adjuster valve 14 and II crest adjuster valve 15 are drawn via I adjusting rod 16 and II adjusting rod 17, and by manually the crest size being regulated.I crest tubulose spout 12 for straight up, linear array, their maximum height and II crest spout 13 differ 5-10mm, thereby guarantee that the tin material that is come out by two crest spouts can be sprayed onto on the pcb board simultaneously.Actuating unit of the present invention is the vane pump 8 that is driven by separate unit motor 7, is used for driving circulating of scolder.Owing to adopt a motor-driven, therefore the pressure differential between two crests is less.
Claims (3)
1. one kind by the motor-driven double wave crest generator of separate unit, comprise the cell body (1) that is used to hold scolder (2) and be arranged on the interior courage body (3) of cell body (1), the dividing plate (4) that is provided with in the courage body (3) is divided into I crest inner bag (5) and II crest inner bag (6) with courage body (3) inside, it is characterized in that: be provided with the vane pump (8) that is used to carry scolder (2) between described cell body (1) and the courage body (3), described vane pump (8) is driven by separate unit motor (7); The bottom that is positioned at cell body (1) is provided with electric heater (10), is provided with thermocouple (11) in the cell body (1).
2. according to claim 1 by the motor-driven double wave crest generator of separate unit, it is characterized in that: the upper end of described I crest inner bag (5) and II crest inner bag (6) is respectively arranged with I crest tubulose spout (12) and II crest spout (13), the lower end of I crest inner bag (5) and II crest inner bag (6) is respectively arranged with I crest adjuster valve (14) and II crest adjuster valve (15), and I crest inner bag (5) and II crest inner bag (6) are communicated with cell body (1) by I crest adjuster valve (14), II crest adjuster valve (15), vane pump (8) respectively.
3. according to claim 2 by the motor-driven double wave crest generator of separate unit, it is characterized in that: be respectively arranged with on described I crest adjuster valve (14) and the II crest adjuster valve (15) and be used to open, close or the I adjusting rod (16) and the II adjusting rod (17) of control valve size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102187647A CN102056424A (en) | 2009-11-02 | 2009-11-02 | Dual-crest generator driven by single motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102187647A CN102056424A (en) | 2009-11-02 | 2009-11-02 | Dual-crest generator driven by single motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102056424A true CN102056424A (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102187647A Pending CN102056424A (en) | 2009-11-02 | 2009-11-02 | Dual-crest generator driven by single motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102056424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406628A (en) * | 2013-08-06 | 2013-11-27 | 肖国梁 | Crest welder with double crest nozzles |
-
2009
- 2009-11-02 CN CN2009102187647A patent/CN102056424A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406628A (en) * | 2013-08-06 | 2013-11-27 | 肖国梁 | Crest welder with double crest nozzles |
| CN103406628B (en) * | 2013-08-06 | 2015-10-21 | 肖国梁 | There is the crest welder of dual waves spout |
| CN104999149A (en) * | 2013-08-06 | 2015-10-28 | 熊菊莲 | Double-crest-spout crest welder |
| CN105033391A (en) * | 2013-08-06 | 2015-11-11 | 熊菊莲 | Crest welder |
| CN105033390A (en) * | 2013-08-06 | 2015-11-11 | 熊菊莲 | Crest welder |
| CN105057829A (en) * | 2013-08-06 | 2015-11-18 | 熊菊莲 | Crest welder with two crest nozzles |
| CN105057828A (en) * | 2013-08-06 | 2015-11-18 | 熊菊莲 | Crest welder with double crest nozzles |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |