CN203045097U - Repair mechanism for through-hole element circuit board - Google Patents
Repair mechanism for through-hole element circuit board Download PDFInfo
- Publication number
- CN203045097U CN203045097U CN 201220661323 CN201220661323U CN203045097U CN 203045097 U CN203045097 U CN 203045097U CN 201220661323 CN201220661323 CN 201220661323 CN 201220661323 U CN201220661323 U CN 201220661323U CN 203045097 U CN203045097 U CN 203045097U
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- China
- Prior art keywords
- pump
- crest
- hole element
- inner bag
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a repair mechanism for a through-hole element circuit board, which comprises the following components: a centrifugal pump, a heating system, a crest spout and a tin furnace body. The centrifugal pump is a crest generation power source and has high soldering performance. The crest spout can be detached from an inner container. Different crest spouts are replaced for aiming at different insertion parts. The repair mechanism for the through-hole element circuit board has the following advantages: small capacity, high soldering performance and high convenience in use.
Description
Technical field
The utility model belongs to the manual rework equipments of PCB ventilating hole element, more specifically provides a kind of centrifugal pump ventilating hole element wiring board and reprocesses device.
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 have the phenomenon of damage in process of production after product uses, consider from the angle of economy, exactly the components and parts of these damages are more changed.Simple resistor-capacitor unit is just replaceable with flatiron, the IC that mounts is with the system conversion of reprocessing of infrared and hot blast, for never having the more satisfactory device of reprocessing on the plug-in mounting IC original paper market, the utility model centrifugal pump ventilating hole element is reprocessed device, is exactly the manual rework equipments of a kind of PCB ventilating hole element.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the utility model provides a kind of ventilating hole element wiring board to reprocess mechanism, reprocesses device by this and can carry out craft to the PCB ventilating hole element and reprocess, and provides cost savings.
The utility model adopts following technical scheme:
A kind of ventilating hole element wiring board is reprocessed mechanism, comprises centrifugal pump, heating system, crest spout 2, and tin oven body 3 and return duct 9, centrifugal pump are crest generation power sources, comprises pump chamber 5, pump ditch 6, inner core 7 and blade 8; Heating system comprises heater 4; Tin oven body comprises body of heater inner bag 1 and body of heater shell.
Described pump chamber 5 is weldingly connected logical with pump ditch 6, pump ditch 6 is weldingly connected logical with inner bag 1, inner bag 1 is weldingly connected logical with return duct 9, inner core 7 is weldingly connected logical with pump chamber 5, blade 8 is welded on inner core 7 ends, heater 4 is welded on the inner bag 1, and the parts integral solder of above-mentioned welding is in the inside of tin oven body 3, and crest spout 2 is installed in the top of pump chamber 5 and can changes.
The material of described body of heater inner bag 1, pump chamber 5, pump ditch 6, return duct 9 and crest spout 2 is stainless steel 316 or titanium alloy.
The utility model centrifugal pump is crest generation power source, adopts centrifugal pump can reduce the capacity of tin stove, and Weldability is strong.The crest spout can be pulled down from inner bag, at different plug-in mounting original papers, changes different crest spouts.The centrifugal pump ventilating hole element reprocesses that device tin heat size is little, Weldability is strong, and is easy to use.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Description of reference numerals:
1 inner bag, 2 crest spouts, 3 tin oven bodies, 4 heaters, 5 pump chambers, 6 pump ditches, 7 inner cores, 8 blades.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, a kind of ventilating hole element wiring board is reprocessed mechanism, comprises centrifugal pump, heating system, crest spout 2, and tin oven body 3 and return duct 9, centrifugal pump are crest generation power sources, comprises pump chamber 5, pump ditch 6, inner core 7 and blade 8; Heating system comprises heater 4; Tin oven body comprises body of heater inner bag 1 and body of heater shell.
Described pump chamber 5 is weldingly connected logical with pump ditch 6, pump ditch 6 is weldingly connected logical with inner bag 1, inner bag 1 is weldingly connected logical with return duct 9, inner core 7 is weldingly connected logical with pump chamber 5, blade 8 is welded on inner core 7 ends, heater 4 is welded on the inner bag 1, and the parts integral solder of above-mentioned welding is in the inside of tin oven body 3, and crest spout 2 is installed in the top of pump chamber 5 and can changes.
The material of described body of heater inner bag 1, pump chamber 5, pump ditch 6, return duct 9 and crest spout 2 is stainless steel 316 or titanium alloy.
The running that a kind of ventilating hole element wiring board is reprocessed mechanism is as follows: the energising heating is heated to 250 ℃ to the scolder in the inner bag 1, scolder enters pump ditch 6 from return duct 9, under action of centrifugal force, through the pump chamber 5 formation solder wave of gushing out from the top of crest spout 2, flow back in the inner bag 1 circular flow again.
PCB be placed on body of heater above, need the components and parts of replacing to aim at crest spout 2, the heat of wave solder melts the pin of the components and parts that need change, just can take off the components and parts that need change, after changing new element to PCB, wave solder is reliably welded the pin of components and parts and the pad of PCB.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. a ventilating hole element wiring board is reprocessed mechanism, it is characterized in that: comprise centrifugal pump, heating system, crest spout (2), tin oven body (3) and return duct (9), centrifugal pump is crest generation power source, comprises pump chamber (5), pump ditch (6), inner core (7) and blade (8); Heating system comprises heater (4); Tin oven body comprises body of heater inner bag (1) and body of heater shell.
2. reprocess mechanism according to the described a kind of ventilating hole element wiring board of claim 1, it is characterized in that: described pump chamber (5) is weldingly connected logical with pump ditch (6), pump ditch (6) is weldingly connected logical with inner bag (1), inner bag (1) is weldingly connected logical with return duct (9), inner core (7) is weldingly connected logical with pump chamber (5), blade (8) is welded on inner core (7) end, heater (4) is welded on the inner bag (1), the parts integral solder of above-mentioned welding is in the inside of tin oven body (3), and crest spout (2) is installed in the top of pump chamber (5) and can changes.
3. reprocess mechanism according to the described a kind of ventilating hole element wiring board of claim 1, it is characterized in that: the material of described body of heater inner bag (1), pump chamber (5), pump ditch (6), return duct (9) and crest spout (2) is stainless steel 316 or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661323 CN203045097U (en) | 2012-11-30 | 2012-11-30 | Repair mechanism for through-hole element circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661323 CN203045097U (en) | 2012-11-30 | 2012-11-30 | Repair mechanism for through-hole element circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045097U true CN203045097U (en) | 2013-07-10 |
Family
ID=48728094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661323 Expired - Fee Related CN203045097U (en) | 2012-11-30 | 2012-11-30 | Repair mechanism for through-hole element circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045097U (en) |
-
2012
- 2012-11-30 CN CN 201220661323 patent/CN203045097U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |