CN2892302Y - Atuo-filtering washer of wave soldering spraying system - Google Patents
Atuo-filtering washer of wave soldering spraying system Download PDFInfo
- Publication number
- CN2892302Y CN2892302Y CN 200520112943 CN200520112943U CN2892302Y CN 2892302 Y CN2892302 Y CN 2892302Y CN 200520112943 CN200520112943 CN 200520112943 CN 200520112943 U CN200520112943 U CN 200520112943U CN 2892302 Y CN2892302 Y CN 2892302Y
- Authority
- CN
- China
- Prior art keywords
- motor
- cleaning
- hood
- filter course
- conveyer belt
- 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
Links
Abstract
The utility model provides an automatic filtering and cleaning device of spray system for wave-soldering and pertains to the technology of wave-soldering. An air drafting hood is covered with the residue of flux which is ejected by the flux nozzle under operation and thereby the filters must be immediately cleaned. Now a belt or chain transmission and a cleaning device are fixed out of the hood (9). The filtering film (8) is fixed on the conveying belt (7), which crosses into the hood (9). When the motor (2) in operation, the filtering film (8) is taken out of the hood (9) by the transmission which successively includes the coupling (3), the slim shaft (4), the sprocket (5) or the belt pulley (5), conveying belt (7), and then is cleaned by the cleaning system with motor impellers or pipes, and finally enters into the hood (9) again, as is cycling constantly and avoiding the stop for the cleaning of the filtering film (8).
Description
Affiliated technical field
The utility model relates to a kind of cleaning device, it be can automatic fitration in the crest welder spraying system of electrical equipment printed circuit board (PCB) the device of film of flux residue on the cleaning and filtering layer.
Background technology
Crest welder is when operation at present, the scaling powder shower nozzle is sprayed onto scaling powder on the circuit board, also there is unnecessary scaling powder to drift in draught hood (work cover), for preventing that the gas that is full of scaling powder from overflowing the outer contaminated environment of machine, establish filter course in the machine, gas is extracted out outside the draught hood by air exhauster after filtering.But film of flux residue sticks on the filter course, and the time has been grown, and the meeting that has is shed to influences workpiece quality on the workpiece, and what have influences filter effect at filter course dry solidification obstruction filter course filter opening.So must in time remove the film of flux residue that adheres on the filter course.To this domestic and international method that adopts all is to shut down to pull down the return use to be installed after filter course manually cleans again or to use the shutdown of coil paper formula filter paper to change disposable use etc., the time-consuming bothersome production that influences.
Summary of the invention
Just in order to overcome above-mentioned artificial cleaning or the replacing that must shutdown can carry out filter course, the utility model provides a kind of automatic flushing device, it can be under situation about need not shut down, and filter course is cleaned automatically and circulates constantly use.
The technical scheme that its technical problem that solves the utility model adopts is: install chain or tape handler and flusher in draught hood (work cover) outside.Owing to be negative pressure in the draught hood during work, so passing operation area scaling powder gas, conveyer belt can not overflow contaminated environment from the band and the gap of cover, can only stick on filter course and the conveyer belt.Be installed under the conveying motor driving of carrying on the motor seat, transmission by shaft coupling, major axis, sprocket wheel (or belt wheel), the conveyer belt that filter course then is installed just becomes the shuttling movement state by original inactive state and passes draught hood, and each circulation, filter course and conveyer belt can both obtain covering outer motor impeller cleaning box or tracheae and inflate the flushing of having filled with cleaning fluid in the cleaning box.Again because the surface tension effects of cleaning fluid molecule, can between filter opening, form the very thin cleaning liquid film of one deck, later in the process that filter course circular flow is cleaned, most film of flux residue can stick to clean on the liquid film and directly be rinsed, than original film of flux residue directly stick in the filter opening clean easier, better effects if.
The beneficial effects of the utility model are: can produce continuously under the situation that need not to shut down, and cleaned filter course, the quality of raising workpiece is boosted productivity, and simple in structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation three-view diagram of first embodiment of the utility model.
Fig. 2 is structural representation four views of motor impeller cleaning box among Fig. 1.
Fig. 3 is the structural representation three-view diagram of second embodiment of the utility model.
Fig. 4 is that tracheae is inflated the structural representation three-view diagram of cleaning box among Fig. 3.
Among the figure, 1. carry the motor seat, 2. carry motor, 3. shaft coupling, 4. major axis, 5. sprocket wheel or belt wheel, 6. motor impeller cleaning box, 7. conveyer belt, 8. filter course, 9. draught hood, 10. bearing, 11. scaling powder shower nozzles, 14. clean the motor seat, 15. cleaning fluids, 16. clean casing, 17. sideboard, 18. runners, 19. impellers, 20. the cleaning power transmission shaft, 21. clean shaft coupling, and 22. clean motor, 23. filter screen, 24. cleaning fluids are gushed, and 25. tracheaes are inflated cleaning box, 26. go into tracheae, 27. tracheae, 30. bubbles, 31. micro hole.
The specific embodiment
In the embodiment shown in fig. 1, outside draught hood (9), carry motor (2) to be fixed on and carry on the motor seat (1), carry motor (2) to drive major axis (4), sprocket wheel or belt wheel (5), conveyer belt (7) and bearing (10) and formed chain or tape handler by shaft coupling (3).During work, the filter course (8) that fixedly is clamped on the conveyer belt (7) also penetrates draught hood (9) and the cycle operation of not stopping thereupon what do not stop.During motor impeller cleaning box (6) outside running to draught hood (9), the cleaning fluid of filling with in the cleaning box just with filter course (8) and conveyer belt (7) with on film of flux residue wash.It cleans as shown in Figure 2; Be installed in the cleaning motor (22) that cleans motor seat (14) and pass through to clean shaft coupling (21), drive the impeller (19) that cleans on the power transmission shaft (20) and carry out the high speed rotation, cleaning fluid (15) rushes at sideboard (17) through runner (18) under impeller (19) action of centrifugal force, the reaction force that is subjected to sideboard (17) bounces up by filter screen (23) and forms cleaning fluid gush (24) washing and filtering layer (8) and conveyer belt (7).
In another embodiment shown in Figure 3, with the difference of Fig. 1 only be filter course (8) run to draught hood (9) outer cleaning mode adopted is that tracheae is inflated cleaning box (25), it cleans as shown in Figure 4: tracheae (27) is a sealing iron pipe, densely covered above a lot of micro hole (31), when going into tracheae (26) input Compressed Gas, will spray and form a lot of bubbles (30) through the micro hole (31) on the tracheae (27), bubble (30) moves upward and drives cleaning fluid (15) and forms cleaning fluid and gush and exceed former cleaning liquid level and exceed filter screen, carries out filter course (8) and conveyer belt (7) flushing to sticking film of flux residue.
Claims (4)
1, a kind of wave-soldering spraying system automatic fitration cleaning device, have the motor of conveying seat, carry motor, conveyer belt, filter course and cleaning box, it is characterized in that: be installed in the conveying motor of carrying on the motor seat and connect major axis, sprocket wheel or belt wheel, conveyer belt and bearing by shaft coupling.
2, device according to claim 1, it is characterized in that: filter course is fixedly mounted on the conveyer belt.
3, device according to claim 1 is characterized in that: be provided with motor, impeller, runner and sideboard in the motor impeller cleaning box.
4, device according to claim 1 is characterized in that: tracheae is inflated and is provided with compressed air in the cleaning box and goes on tracheae and the tracheae to be manufactured with micro hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112943 CN2892302Y (en) | 2005-07-04 | 2005-07-04 | Atuo-filtering washer of wave soldering spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112943 CN2892302Y (en) | 2005-07-04 | 2005-07-04 | Atuo-filtering washer of wave soldering spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892302Y true CN2892302Y (en) | 2007-04-25 |
Family
ID=38060468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112943 Expired - Fee Related CN2892302Y (en) | 2005-07-04 | 2005-07-04 | Atuo-filtering washer of wave soldering spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892302Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648309B (en) * | 2009-07-20 | 2011-11-09 | 维多利绍德机械科技（苏州）有限公司 | Soldering flux spraying system for wave soldering |
| CN101961808B (en) * | 2009-07-24 | 2013-09-11 | 理翰应用科技有限公司 | Wave tin-dipping soldering device and implementation method thereof |
| CN108772328A (en) * | 2018-06-25 | 2018-11-09 | 肇庆高新区国专科技有限公司 | Chain claw wiper mechanism for crest welder |
| CN114226907A (en) * | 2022-02-23 | 2022-03-25 | 飞荣达科技(江苏)有限公司 | Soldering flux fluid pressure control device |
-
2005
- 2005-07-04 CN CN 200520112943 patent/CN2892302Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648309B (en) * | 2009-07-20 | 2011-11-09 | 维多利绍德机械科技（苏州）有限公司 | Soldering flux spraying system for wave soldering |
| CN101961808B (en) * | 2009-07-24 | 2013-09-11 | 理翰应用科技有限公司 | Wave tin-dipping soldering device and implementation method thereof |
| CN108772328A (en) * | 2018-06-25 | 2018-11-09 | 肇庆高新区国专科技有限公司 | Chain claw wiper mechanism for crest welder |
| CN114226907A (en) * | 2022-02-23 | 2022-03-25 | 飞荣达科技(江苏)有限公司 | Soldering flux fluid pressure control device |
| CN114226907B (en) * | 2022-02-23 | 2022-04-26 | 飞荣达科技(江苏)有限公司 | Soldering flux fluid pressure control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Liuying Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |