CN102554384A - Repair device with electromagnetic pump for through-hole component - Google Patents
Repair device with electromagnetic pump for through-hole component Download PDFInfo
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- CN102554384A CN102554384A CN2010105794555A CN201010579455A CN102554384A CN 102554384 A CN102554384 A CN 102554384A CN 2010105794555 A CN2010105794555 A CN 2010105794555A CN 201010579455 A CN201010579455 A CN 201010579455A CN 102554384 A CN102554384 A CN 102554384A
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- electromagnetic pump
- furnace body
- electromagnetic
- heater
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Abstract
The invention discloses a repair device with an electromagnetic pump for a through-hole component, which comprises the electromagnetic pump, a heating system, a wave crest nozzle, a control box, a wave crest pump cavity and a tin furnace body. The control box is positioned on one side of the tin furnace body, the tin furnace body comprises a furnace body shell, a furnace body liner and a heat insulation layer, the furnace body liner is arranged on the inner wall of the furnace body shell, and the heat insulation layer is positioned between the furnace body shell and the furnace body liner. An electromagnetic oven mounted in the control box serves as a wave crest generating power source and comprises an electromagnetic coil, an electromagnetic pump channel, a special-shaped iron core and a strip-shaped iron core, the wave crest pump cavity is positioned inside the furnace body liner, the wave crest nozzle is mounted on the upper portion of the wave crest pump cavity, the wave crest pump cavity is connected with the electromagnetic pump channel, the electromagnetic pump channel is connected with a return pipe, and the return pipe is connected with the furnace body liner. The heating system comprises a heater and a thermoelectric couple, and a temperature controller, a wave crest switch and a wave crest adjusting knob are mounted on a front panel of the control box. The repair device is simple in structure, convenient in use and capable of facilitating repair of the through-hole component of a PCB (printed circuit board).
Description
Technical field
The present invention relates to a kind of rework equipments, particularly a kind of electromagnetic oven ventilating hole element rework equipments.
Background technology
Along with the development of electronic product, the components and parts kind that PCB uses is more and more, and components and parts or all have the phenomenon of damage in process of production after product uses, consider from the angle of economy, more change the components and parts of these damages exactly.Simple resistor-capacitor unit is just replaceable with flatiron, and the IC that mounts for plug-in mounting IC original paper, never has the more satisfactory device of reprocessing with the system conversion of reprocessing infrared and hot blast on the market.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of electromagnetic pump ventilating hole element to reprocess device.The present invention is simple in structure, easy to use, can make things convenient for reprocessing of PCB ventilating hole element.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: the electromagnetic pump ventilating hole element is reprocessed device; It is characterized in that: comprise electromagnetic pump, heating system, crest spout, control cabinet, crest pump chamber and tin oven body, said control cabinet is positioned at tin oven body one side, and said tin oven body comprises body of heater shell, body of heater inner bag and heat-insulation layer; Said body of heater inner bag is arranged on the inwall of body of heater shell, and heat-insulation layer is between said body of heater shell and body of heater inner bag; Said electromagnetic oven is installed in the control cabinet; Said electromagnetic oven is a crest generation power source, and it comprises solenoid, electromagnetic pump ditch, different in nature iron core and strip iron core, and said different in nature iron core and strip iron core are installed in electromagnetic pump ditch upper and lower respectively; Three groups of solenoids are enclosed within respectively outside three setting iron cores of different in nature iron core; It is inner that said crest pump chamber is positioned at the body of heater inner bag, and said crest spout is installed in the top of crest pump chamber, and said crest pump chamber is connected with the electromagnetic pump ditch; Said electromagnetic pump ditch is connected with return duct, and said return duct is connected with the body of heater inner bag; Said heating system comprises heater and thermocouple, and said thermocouple and heater are installed on the body of heater inner bag; The temperature control instrument of control temperature, the crest switch and the crest adjusting knob of control electromagnetic pump are installed on the front panel of said control cabinet.
Above-mentioned electromagnetic pump ventilating hole element is reprocessed device, and the material of said body of heater inner bag, crest pump chamber, electromagnetic pump ditch, return duct and crest spout is 316 stainless steels or titanium alloy.
The present invention compared with prior art has the following advantages: the present invention is simple in structure, easy to use, production cost is low, validity is strong, and can make things convenient for reprocessing of PCB ventilating hole element.In the productive life of reality, obtain good effect, have broad application prospects.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention.
Fig. 2 is a side-looking structural representation of the present invention.
Description of reference numerals:
1-body of heater inner bag; The 2-heater; 3-crest spout;
The 4-thermocouple; The 5-temperature control instrument; The 6-control cabinet;
7-opposite sex iron core; 8-body of heater shell; 9-crest pump chamber;
The 10-solenoid; 11-electromagnetic pump ditch; The 12-strip iron core;
The 13-front panel; 14-crest switch; 15-crest adjusting knob;
The 16-heat-insulation layer; The 17-return duct.
The specific embodiment
A kind of electromagnetic pump ventilating hole element as depicted in figs. 1 and 2 is reprocessed device; Comprise electromagnetic pump, heating system, crest spout 3, control cabinet 6, crest pump chamber 9 and tin oven body; Said control cabinet 6 is positioned at tin oven body one side; Said tin oven body comprises body of heater shell 8, body of heater inner bag 1 and heat-insulation layer 16, and said body of heater inner bag 1 is arranged on the inwall of body of heater shell 8, and heat-insulation layer 16 is between said body of heater shell 8 and body of heater inner bag 1; Said electromagnetic oven is installed in the control cabinet 6; Said electromagnetic oven is a crest generation power source, and it comprises solenoid 10, electromagnetic pump ditch 11, different in nature iron core 7 and strip iron core 12, and said different in nature iron core 7 is installed in electromagnetic pump ditch 11 upper and lowers respectively with strip iron core 12; Three groups of solenoids 10 are enclosed within respectively outside three setting iron cores of different in nature iron core 7; Said crest pump chamber 9 is positioned at body of heater inner bag 1 inside, and said crest spout 3 is installed in the top of crest pump chamber 9, and said crest pump chamber 9 is connected with electromagnetic pump ditch 11; Said electromagnetic pump ditch 11 is connected with return duct 17, and said return duct 17 is connected with body of heater inner bag 1; Said heating system comprises heater 2 and thermocouple 4, and said thermocouple 4 is installed on the body of heater inner bag 1 with heater 2; The temperature control instrument 5 of control temperature, the crest switch 14 and the crest adjusting knob 15 of control electromagnetic pump are installed on the front panel 13 of said control cabinet 6.The material of said body of heater inner bag 1, crest pump chamber 9, electromagnetic pump ditch 11, return duct 17 and crest spout 3 is 316 stainless steels or titanium alloy.
The course of work that electromagnetic pump ventilating hole element of the present invention is reprocessed device is following: the energising heating is heated to 250 ℃ to the scolder in the body of heater inner bag 1; Open crest switch 14, scolder gets into electromagnetic pump ditch 11 from return duct 17, under the effect of electromagnetic force; Through the crest pump chamber 9 formation solder wave of gushing out from the top of crest spout 3; In flowing back into body of heater inner bag 1, circular flow, crest adjusting knob 15 is to adjust the crest height.
PCB be placed on body of heater above; The components and parts that need to change are aimed at crest spout 3; Open crest switch 14, the heat of wave solder melts the pin of the components and parts that need replacing, just can take off the components and parts that need replacing; After changing new element to PCB, wave solder is with the pad reliable soldering of the pin and the PCB of components and parts.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit all still belongs in the protection domain of technical scheme of the present invention any simple modification, change and equivalent structure transformation that above embodiment did according to the present invention.
Claims (2)
1. the electromagnetic pump ventilating hole element is reprocessed device; It is characterized in that: comprise electromagnetic pump, heating system, crest spout (3), control cabinet (6), crest pump chamber (9) and tin oven body; Said control cabinet (6) is positioned at tin oven body one side; Said tin oven body comprises body of heater shell (8), body of heater inner bag (1) and heat-insulation layer (16), and said body of heater inner bag (1) is arranged on the inwall of body of heater shell (8), and heat-insulation layer (16) is positioned between said body of heater shell (8) and the body of heater inner bag (1); Said electromagnetic oven is installed in the control cabinet (6); Said electromagnetic oven is a crest generation power source; It comprises solenoid (10), electromagnetic pump ditch (11), different in nature iron core (7) and strip iron core (12); Said different in nature iron core (7) and strip iron core (12) are installed in electromagnetic pump ditch (11) upper and lower respectively, and three groups of solenoids (10) are enclosed within respectively outside three setting iron cores of different in nature iron core (7), and said crest pump chamber (9) is positioned at body of heater inner bag (1) inside; Said crest spout (3) is installed in the top of crest pump chamber (9); Said crest pump chamber (9) is connected with electromagnetic pump ditch (11), and said electromagnetic pump ditch (11) is connected with return duct (17), and said return duct (17) is connected with body of heater inner bag (1); Said heating system comprises heater (2) and thermocouple (4), and said thermocouple (4) and heater (2) are installed on the body of heater inner bag (1); The temperature control instrument (5) of control temperature, the crest switch (14) and the crest adjusting knob (15) of control electromagnetic pump are installed on the front panel (13) of said control cabinet (6).
2. electromagnetic pump ventilating hole element according to claim 1 is reprocessed device, it is characterized in that: the material of said body of heater inner bag (1), crest pump chamber (9), electromagnetic pump ditch (11), return duct (17) and crest spout (3) is 316 stainless steels or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105794555A CN102554384A (en) | 2010-12-08 | 2010-12-08 | Repair device with electromagnetic pump for through-hole component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105794555A CN102554384A (en) | 2010-12-08 | 2010-12-08 | Repair device with electromagnetic pump for through-hole component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554384A true CN102554384A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105794555A Pending CN102554384A (en) | 2010-12-08 | 2010-12-08 | Repair device with electromagnetic pump for through-hole component |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209242U (en) * | 1986-11-12 | 1987-10-28 | 航天部零六六基地险峰机器厂 | Liquid metal soft soldering electromagnetic pump |
| CN2775993Y (en) * | 2004-08-06 | 2006-04-26 | 中国科学院西安光学精密机械研究所 | Wave peak generator of variable wave peak width |
| JP2010120063A (en) * | 2008-11-20 | 2010-06-03 | Nippon Dennetsu Co Ltd | Device for forming jet wave of soldering |
| CN201552361U (en) * | 2009-11-02 | 2010-08-18 | 西安中科麦特电子技术设备有限公司 | Single power electromagnetic pump double-wave peak generator |
| CN201552360U (en) * | 2009-11-02 | 2010-08-18 | 西安中科麦特电子技术设备有限公司 | Mechanical pump type wave generator with function of soldering flux recovery |
| CN201950317U (en) * | 2010-12-08 | 2011-08-31 | 西安中科麦特电子技术设备有限公司 | Electromagnetic pump device for repairing through-hole elements |
-
2010
- 2010-12-08 CN CN2010105794555A patent/CN102554384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209242U (en) * | 1986-11-12 | 1987-10-28 | 航天部零六六基地险峰机器厂 | Liquid metal soft soldering electromagnetic pump |
| CN2775993Y (en) * | 2004-08-06 | 2006-04-26 | 中国科学院西安光学精密机械研究所 | Wave peak generator of variable wave peak width |
| JP2010120063A (en) * | 2008-11-20 | 2010-06-03 | Nippon Dennetsu Co Ltd | Device for forming jet wave of soldering |
| CN201552361U (en) * | 2009-11-02 | 2010-08-18 | 西安中科麦特电子技术设备有限公司 | Single power electromagnetic pump double-wave peak generator |
| CN201552360U (en) * | 2009-11-02 | 2010-08-18 | 西安中科麦特电子技术设备有限公司 | Mechanical pump type wave generator with function of soldering flux recovery |
| CN201950317U (en) * | 2010-12-08 | 2011-08-31 | 西安中科麦特电子技术设备有限公司 | Electromagnetic pump device for repairing through-hole elements |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |