CN204910928U - Hinder solder paste china ink and filter frock - Google Patents
Hinder solder paste china ink and filter frock Download PDFInfo
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- CN204910928U CN204910928U CN201520569799.6U CN201520569799U CN204910928U CN 204910928 U CN204910928 U CN 204910928U CN 201520569799 U CN201520569799 U CN 201520569799U CN 204910928 U CN204910928 U CN 204910928U
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- filter
- filter screen
- pipe
- inlet pipe
- frock
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Abstract
The utility model discloses a hinder solder paste china ink and filter frock, including vertical inlet pipe, be provided with the bulge loop in the inlet pipe, the inlet pipe and the printing ink discharging pipe intercommunication of bulge loop upper end, be provided with first bleeder valve on the printing ink discharging pipe, the top end opening of inlet pipe is provided with the end cover, be provided with the strainer filter supprot of outline for the tube -shape in the inlet pipe, the last filter screen that is provided with of strainer filter supprot, laminate with end cover and bulge loop respectively mutually in strainer filter supprot's both ends, it is provided with the filter residue discharging pipe still to communicate on the inlet pipe between printing ink discharging pipe and the end cover, be provided with the second bleeder valve on the filter residue discharging pipe, the filter residue discharging pipe is connected with the filter residue storage tank. This hinder solder paste china ink and filter frock simple structure sets up by the printing ink inlet pipe and the filter residue discharging pipe above being located the printing ink inlet pipe through intercommunication on vertical inlet pipe to be provided with detachable at the feed end of printing ink discharging pipe and filter, change filter the piece only need open the end cover can, it is swift to change convenient operation.
Description
Technical field
The utility model relates to a kind of filter, is specifically related to a kind of solder mask and filters frock.
Background technology
Be coated in the permanent resist of printing board surface, it protects printing board surface selectively, is short-circuited, bridge joint when preventing welding component between wire and pad.In addition, it also has the effect of protection against the tide, mildew-resistant, Defend salt fog.Therefore, the quality of soldering-resistance layer quality not only affects the outward appearance of printed board, and can affect the service life of printed board.Liquid photosensitive solder mask, mainly based on the resin of photocuring and heat cure, coordinate emulsion, thermal curing agents, filler, colorant and various auxiliary agent composition, its production procedure is followed successively by: raw material metering allotment, mixing, grinding, viscosity adjustment, checkout, filtration, packaging.Solder mask is before unexposed solidification, and the micronic dust existed in surrounding environment, paper scrap, cotton fiber, hair etc. are easy to be adsorbed onto on ink, are then coated on real estate, become the fifth wheel on soldering-resistance layer.Not only affect product appearance, and partially conductive dirt bits also can affect the electrical property of printed board, cause substrate to be scrapped, therefore seem particularly important to the filtration treatment of solder mask.
CN204246933U discloses a kind of ink filter, comprise fixed support, air pump and membrane filtration pump, described air pump and membrane filtration pump are installed in fixed support, described gas delivery side of pump is connected with the input of membrane filtration pump, the input of air pump is connected with ink charging, described membrane filtration delivery side of pump is connected to a surge tank, and the output of described surge tank is provided with cutoff switch, and the pipeline of described membrane filtration pump and surge tank is provided with current limiting switch.Adopt membrane pump to be filtration members in said structure, but the filter on membrane pump easily blocks, change loaded down with trivial details.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides that a kind of structure is simple, filtration members is changed solder mask easily and filtered frock.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of solder mask filters frock, it is characterized in that, comprise vertical feed pipe, bulge loop is provided with in feed pipe, the feed pipe of described bulge loop upper end is communicated with ink discharge nozzle, ink discharge nozzle is provided with the first outlet valve, the top end opening of described feed pipe is provided with end cap, the filter screen bracket that outline is tubular is provided with in feed pipe, filter screen bracket is provided with filter screen, the two ends of described filter screen bracket fit with end cap and bulge loop respectively, ink discharge nozzle is provided with discharge of filter residues pipe with the feed pipe between end cap is also communicated with, discharge of filter residues pipe is provided with the second outlet valve, discharge of filter residues pipe is connected with filter residue storage tank.
In order to ensure the filter area that filter screen is larger, preferred technical scheme is, filter screen is fixedly connected with an end face of filter screen bracket, and described filter screen is planar shaped, or is the concave shape to filter screen bracket inner chamber projection.
In order to ensure the filter area that filter screen is larger, preferred technical scheme can also be, filter screen laminating is arranged in the peripheral side of filter screen bracket.
In order to ensure the sealing effectiveness between filter screen bracket and end cap and bulge loop, preferred technical scheme is, the two ends of filter screen bracket are respectively arranged with gasket seal.
Dismounting conveniently between end cap and feed pipe, preferred technical scheme is, for being threaded between described end cap and the top end opening of feed pipe.
Advantage of the present utility model and beneficial effect are:
This solder mask filterer assembling structure is simple, arrange by ink feed pipe and the discharge of filter residues pipe be positioned at above ink feed pipe by being communicated with on vertical feed pipe, and the feed end of ink discharge nozzle is provided with removable filter part, change filtration members only to need to open end cap, replacement operation is convenient and swift.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model solder mask filters frock embodiment 1;
Fig. 2 is the structural representation that the utility model solder mask filters frock embodiment 2;
Fig. 3 is the structural representation that the utility model solder mask filters frock embodiment 3.
In figure: 1, sample fixed mesa; 2, sucker; 3, collecting tank; 4, liquid outlet; 5, guide rail; 6, slide block is cleaned; 7, brush roll; 8, minitype speed reducing motor; 9, separating tube; 10, the secondary driving mechanism of bolt and nut; 10-1, screw rod; 10-2, nut; 11, top cover; 12, sealing strip.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1, embodiment solder mask filters frock, comprise vertical feed pipe 1, bulge loop 2 is provided with in feed pipe 1, the feed pipe 1 of bulge loop 2 upper end is communicated with ink discharge nozzle 3, ink discharge nozzle 3 is provided with the first outlet valve 4, the top end opening of feed pipe 1 is provided with end cap 5, the filter screen bracket 6 that outline is tubular is provided with in feed pipe 1, filter screen bracket 6 is provided with filter screen 7, the two ends of filter screen bracket 6 fit with end cap 5 and bulge loop 2 respectively, feed pipe between ink discharge nozzle 3 with end cap 5 is also communicated with and is provided with discharge of filter residues pipe 8, discharge of filter residues pipe 8 is provided with the second outlet valve 9, discharge of filter residues pipe 9 is connected with filter residue storage tank 10.
Filter screen 7 is fixedly connected with an end face of filter screen bracket 6, and filter screen 7 is planar shaped.
The two ends of filter screen bracket 6 are respectively arranged with gasket seal 11.
For being threaded between end cap 5 and the top end opening of feed pipe 1.
Embodiment 2
As shown in Figure 2, embodiment 2 is with the difference of embodiment 1, and filter screen 7 is the concave shape to filter screen bracket 6 inner chamber projection.
Embodiment 3
As shown in Figure 3, embodiment 2 is with the difference of embodiment 1, and filter screen 7 laminating is arranged in the peripheral side of filter screen bracket 6.
During use, ink has feed tube, and the first outlet valve is opened, second outlet valve is closed, and ink, after strainer filtering, leaches ink via discharge nozzle discharging, when filter net jam is serious, only need to open end cap, continue charging, close the first outlet valve, open the second outlet valve, the filter residue of filter screen feed side is delivered in filter residue storage tank, filter screen bracket is taken out, replaces new filter screen bracket, cover end cap, close the second outlet valve, open the first outlet valve, ink filter operation can be recovered.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a solder mask filters frock, it is characterized in that, comprise vertical feed pipe, bulge loop is provided with in feed pipe, the feed pipe of described bulge loop upper end is communicated with ink discharge nozzle, ink discharge nozzle is provided with the first outlet valve, the top end opening of described feed pipe is provided with end cap, the filter screen bracket that outline is tubular is provided with in feed pipe, filter screen bracket is provided with filter screen, the two ends of described filter screen bracket fit with end cap and bulge loop respectively, ink discharge nozzle is provided with discharge of filter residues pipe with the feed pipe between end cap is also communicated with, discharge of filter residues pipe is provided with the second outlet valve, discharge of filter residues pipe is connected with filter residue storage tank.
2. solder mask according to claim 1 filters frock, and it is characterized in that, filter screen is fixedly connected with an end face of filter screen bracket, and described filter screen is planar shaped, or is the concave shape to filter screen bracket inner chamber projection.
3. solder mask according to claim 1 filters frock, it is characterized in that, filter screen laminating is arranged in the peripheral side of filter screen bracket.
4. the solder mask according to Claims 2 or 3 filters frock, and it is characterized in that, the two ends of filter screen bracket are respectively arranged with gasket seal.
5. solder mask according to claim 4 filters frock, it is characterized in that, for being threaded between described end cap and the top end opening of feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569799.6U CN204910928U (en) | 2015-08-01 | 2015-08-01 | Hinder solder paste china ink and filter frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569799.6U CN204910928U (en) | 2015-08-01 | 2015-08-01 | Hinder solder paste china ink and filter frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910928U true CN204910928U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569799.6U Active CN204910928U (en) | 2015-08-01 | 2015-08-01 | Hinder solder paste china ink and filter frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650506A (en) * | 2017-09-25 | 2018-02-02 | 江苏唯侓机器人科技有限公司 | A kind of circulating device for ink of Automatic System Inteqration |
-
2015
- 2015-08-01 CN CN201520569799.6U patent/CN204910928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650506A (en) * | 2017-09-25 | 2018-02-02 | 江苏唯侓机器人科技有限公司 | A kind of circulating device for ink of Automatic System Inteqration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170615 Address after: 214401 Jiangsu Province, Jiangyin city Qingyang Town Industrial Zone Hua Cheng Road No. 18 Patentee after: Jiangsu Kuangshun Photosensitivity New-Material Stock Co., Ltd. Address before: 214400 Jiangsu province Wuxi Jiasheng Jiangyin Lingang Economic Development Zone East Road, the Yangtze River Road West Patentee before: JIANGYIN GUANGYU PHOTOSENSITIVE MATERIAL CO., LTD. |