CN201684462U - Fluid filter on PCB equipment - Google Patents
Fluid filter on PCB equipment Download PDFInfo
- Publication number
- CN201684462U CN201684462U CN2010202013963U CN201020201396U CN201684462U CN 201684462 U CN201684462 U CN 201684462U CN 2010202013963 U CN2010202013963 U CN 2010202013963U CN 201020201396 U CN201020201396 U CN 201020201396U CN 201684462 U CN201684462 U CN 201684462U
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- China
- Prior art keywords
- filter
- fluid filter
- hollow tube
- pcb
- equipment
- 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 - Lifetime
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Abstract
The embodiment of the utility model relates to a fluid filter on PCB equipment. The fluid filter is installed at a spray pipe inlet end of PCB manufacturing equipment. One end of the filter is opened, while the other end is a closed hollow pipe. The opened end is provided with a mounting part used for matching with the spray pipe inlet end to fix the filter, and the wall of the hollow pipe and the wall of the closed end are further provided with a plurality of filter holes. In use, the fluid filter on the PCB equipment can effectively filter the liquid entering a spray pipe to prevent the impurities in a corresponding pipeline from entering the spray pipe and blocking the nozzle of the spray pipe, thus ensuring spraying effect and greatly improving the using performance thereof. Besides, for daily maintenance, only the filter needs to be disassembled for cleaning and the spray pipe does not need to be disassembled for cleaning, thus greatly simplifying the daily maintenance operation of the spray pipe.
Description
Technical field
The utility model relates to the printed circuit board field, relates in particular to a kind of fluid filter that is applied on the PCB equipment that printed circuit board processing handles.
Background technology
At printed circuit board (Printed Circuit Board; PCB) processing processing links; need handle PCB by the nozzle ejection special liquid of jet pipe; when supply liquid; usually can carry out being supplied to jet pipe again after prime is filtered to this liquid by filter; but owing to still have the longer pipe road between jet pipe and the filter; service time one is long; may precipitate various impurity in the pipeline; and the liquid of supply is caused secondary pollution; easily cause the jet pipe nozzle blockage, thereby influenced the spray effect, influenced serviceability.
The utility model content
The utility model embodiment technical problem to be solved is, the fluid filter on a kind of PCB equipment is provided, and it effectively filters the liquid that enters jet pipe.
For solving the problems of the technologies described above, the utility model embodiment adopts following technical scheme: the fluid filter on a kind of PCB equipment, be installed in the nozzle entry end of PCB manufacturing equipment, described filter is the hollow tube of an end opening and other end sealing, its openend be provided be used for cooperating with the nozzle entry end fix this filter installation portion, and also be provided with a plurality of filtering holes on the end wall of the tube wall of described hollow tube and blind end.
Further, described installation portion is many card articles that outwards protrude from the tube wall of hollow tube, interference fit between the arrival end inwall of described card article and jet pipe.
Further, described hollow tube is a straight tube, and its cross section outline is circle or ellipse or parallelogram or polygon.
Further, described card article extends axially along hollow tube, and is distributed on the hollow tube outer wall, the also corresponding sealing annular edge that is provided with of the openend of described hollow tube.
In addition, described card article in the form of a ring.
The beneficial effect of the utility model embodiment is: by the fluid filter on the PCB equipment of the present utility model being installed on the arrival end of jet pipe, thereby the liquid that enters jet pipe is carried out final effectively filtration, and avoid impurity in the respective line to enter the nozzle of jet pipe internal congestion jet pipe, thereby guaranteed the spray effect, improved its serviceability greatly, and when operational maintenance, only needing that this filter is pulled down cleaning gets final product, need not jet pipe is pulled down cleaning, simplified the operational maintenance operation of jet pipe greatly.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the fluid filter 1 on the PCB equipment of the utility model embodiment.
Fig. 2 is that the fluid filter 1 on the PCB equipment of the utility model embodiment is applied in the structural representation in the nozzle structure.
The specific embodiment
As shown in Figure 2, fluid filter 1 on the PCB equipment of the utility model embodiment can be installed in the nozzle entry end of PCB manufacturing equipment, this assembly structure is except comprising the jet pipe 2 that is provided with nozzle 5, also comprise fluid filter 1, and fluid filter 1 is the hollow tube of as shown in Figure 1 end opening other end sealing, its openend is provided with and is used for cooperating the installation portion 3 of fixing this fluid filter 1 with jet pipe 2 arrival ends, installation portion 3 is many card articles that outwards protrude from the tube wall of hollow tube among Fig. 1, interference fit between the arrival end inwall of card article and jet pipe 2, hollow tube is a straight tube, its cross section outline can be circle shown in Figure 1, also can be other shapes such as ellipse or parallelogram or polygon, card article extends axially along hollow tube, and be distributed on the hollow tube outer wall, the also corresponding sealing annular edge that is provided with of the openend of hollow tube, certainly in other embodiments, card article can also wait in the form of a ring, be not limited only to this, and also being provided with a plurality of filtering holes 4 on the end wall of the tube wall of hollow tube and blind end, the distribution of filtering holes 4 and big I are in the light of actual conditions chosen.
Like this, can adopt above-mentioned fluid filter 1 to filter foreign material at the front end water inlet place that used jet pipe 2 is handled in PCB processing, thereby the liquid that enters jet pipe 2 is carried out final effectively filtration, and avoid the impurity in the respective line to enter the nozzle 5 of jet pipe 2 internal congestion jet pipes 2, thus guaranteed the spray effect, improved its serviceability greatly, and when operational maintenance, only need that this fluid filter 1 is pulled down cleaning and get final product, need not jet pipe 2 is pulled down cleaning, simplified the operational maintenance operation of jet pipe 2 greatly.
The above is the specific embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (5)
1. the fluid filter on the PCB equipment, be installed in the nozzle entry end of PCB manufacturing equipment, it is characterized in that, described filter is the hollow tube of an end opening and other end sealing, its openend be provided be used for cooperating with the nozzle entry end fix this filter installation portion, and also be provided with a plurality of filtering holes on the end wall of the tube wall of described hollow tube and blind end.
2. the fluid filter on the PCB equipment as claimed in claim 1 is characterized in that, described installation portion is many card articles that outwards protrude from the tube wall of hollow tube, interference fit between the arrival end inwall of described card article and jet pipe.
3. the fluid filter on the PCB equipment as claimed in claim 1 or 2 is characterized in that, described hollow tube is a straight tube, and its cross section outline is circle or ellipse or parallelogram or polygon.
4. the fluid filter on the PCB equipment as claimed in claim 2 is characterized in that described card article extends axially along hollow tube, and is distributed on the hollow tube outer wall, the also corresponding sealing annular edge that is provided with of the openend of described hollow tube.
5. the fluid filter on the PCB equipment as claimed in claim 2 is characterized in that described card article in the form of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013963U CN201684462U (en) | 2010-05-24 | 2010-05-24 | Fluid filter on PCB equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013963U CN201684462U (en) | 2010-05-24 | 2010-05-24 | Fluid filter on PCB equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684462U true CN201684462U (en) | 2010-12-29 |
Family
ID=43372755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202013963U Expired - Lifetime CN201684462U (en) | 2010-05-24 | 2010-05-24 | Fluid filter on PCB equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441798A (en) * | 2017-09-18 | 2017-12-08 | 扬州卡洛特自动化装备有限公司 | A kind of fast fixed filter for food processing |
-
2010
- 2010-05-24 CN CN2010202013963U patent/CN201684462U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441798A (en) * | 2017-09-18 | 2017-12-08 | 扬州卡洛特自动化装备有限公司 | A kind of fast fixed filter for food processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |