CN203061342U - Filtering device of electric spray gun - Google Patents
Filtering device of electric spray gun Download PDFInfo
- Publication number
- CN203061342U CN203061342U CN 201320045661 CN201320045661U CN203061342U CN 203061342 U CN203061342 U CN 203061342U CN 201320045661 CN201320045661 CN 201320045661 CN 201320045661 U CN201320045661 U CN 201320045661U CN 203061342 U CN203061342 U CN 203061342U
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- China
- Prior art keywords
- filter
- kettle body
- electric spray
- spray gun
- filtration layer
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Abstract
The utility model relates to the technical field of electric spray guns, in particular to a filtering device of an electric spray gun. The filtering device of the electric spray gun comprises a gun body, a kettle body, a base and a suction pipe, wherein the gun body is connected with the kettle body through the base; the bottom end of the suction pipe stretches into an inner cavity of the kettle body; a filter is arranged on the inner wall of the kettle body; the distance between the bottom surface of the filter and the inner bottom surface of the kettle body is 10 to 20 mm; an inserting pipe is arranged in the midpoint of the filter; the distance between the bottom end of the inserting pipe and the inner bottom surface of the kettle body is 3 to 8 mm; the top end of the inserting pipe is fixedly connected with the suction pipe; and the filtering precision of the filter is 100 to 300 microns. When the filtering device of the electric spray gun is used, the filter is used for filtering printing ink and granular impurities above 100 microns can be removed, so that blockage of a nozzle can be avoided and the spraying quality can be improved. The filtering device of the electric spray gun has the advantages of simple structure, reasonable setting, low manufacturing cost and the like.
Description
Technical field
The utility model relates to the electric spray gun technical field, particularly a kind of filter of electric spray gun.
Background technology
Electric spray gun is to adopt solenoid actuated armature, acts on piston rod and carries out high speed and move back and forth, and formation suction phenomenon makes liquid aspirate in container; Form high pressure simultaneously, spray at a high speed, atomize by nozzle, be attached to body surface, finish spraying process.
Because the printing ink in the container contains some granular impurity through regular meeting, if granular impurity greater than the aperture of nozzle, then can cause spray nozzle clogging; If granular impurity will influence coating quality less than the aperture (minimum-value aperture of normally used nozzle is 0.5mm) of nozzle.Therefore, how to guarantee the coating quality of electric spray gun, how to avoid the problems such as spray nozzle clogging of electric spray gun to become the much-talked-about topic of studying in the industry.
The utility model content
The purpose of this utility model is at the defective of prior art and deficiency, and the filter of electric spray gun a kind of simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
The filter of a kind of electric spray gun described in the utility model, comprise rifle body, kettle body, pedestal and suction pipe, described rifle body is connected with the kettle body by pedestal, the bottom of described suction pipe is stretched in the inner chamber of kettle body, the inwall of described kettle body is provided with filter, and the bottom surface of filter is 10～20mm to the distance of the kettle inner bottom surface of kettle body; The centre of described filter is provided with intubate, and the bottom of described intubate is 3～8mm to the distance of kettle inner bottom surface, and top and the suction pipe of intubate are fixedly connected; The filtering accuracy of described filter is 100～300 μ m.
Further, described filter mainly is made up of one-level filter course, cascade filtration layer and three-stage filtration layer, described cascade filtration layer is arranged between one-level filter course and the three-stage filtration layer, the filtering accuracy of described one-level filter course is 300 μ m, the filtering accuracy of described cascade filtration layer is 200 μ m, and the filtering accuracy of described three-stage filtration layer is 100 μ m.
After adopting said structure, the utility model beneficial effect is: the filter of a kind of electric spray gun described in the utility model, comprise rifle body, kettle body, pedestal and suction pipe, described rifle body is connected with the kettle body by pedestal, the bottom of described suction pipe is stretched in the inner chamber of kettle body, the inwall of described kettle body is provided with filter, and the bottom surface of filter is 10～20mm to the distance of the kettle inner bottom surface of kettle body; The centre of described filter is provided with intubate, and the bottom of described intubate is 3～8mm to the distance of kettle inner bottom surface, and top and the suction pipe of intubate are fixedly connected; The filtering accuracy of described filter is 100～300 μ m.When using the utility model, filter printing ink by filter, can get rid of the above particulate contamination of 100 μ m, not only can avoid spray nozzle clogging, and can improve coating quality.The utlity model has simple in structurely, arrange rationally, advantage such as cost of manufacture is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, rifle body; 2, kettle body; 21, kettle inner bottom surface; 3, pedestal; 4, filter;
41, one-level filter course; 42, cascade filtration layer; 43, three-stage filtration layer; 44, intubate;
5, suction pipe.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the filter of a kind of electric spray gun described in the utility model, comprise rifle body 1, kettle body 2, pedestal 3 and suction pipe 5, described rifle body 1 is connected with kettle body 2 by pedestal 3, the bottom of described suction pipe 5 is stretched in the inner chamber of kettle body 2, the inwall of described kettle body 2 is provided with filter 4, and the bottom surface of filter 4 is 10～20mm to the distance of the kettle inner bottom surface 21 of kettle body 2; The bottom surface of filter 4 of the present utility model is 15mm to the distance of the kettle inner bottom surface 21 of kettle body 2.The centre of described filter 4 is provided with intubate 44, and the bottom of described intubate 44 is 3～8mm to the distance of kettle inner bottom surface 21, and the bottom of intubate 44 of the present utility model is preferably to the distance of kettle inner bottom surface 21 and is 5mm; The top of intubate 44 and suction pipe 5 are fixedly connected; The filtering accuracy of described filter 4 is 100～300 μ m.
As a kind of optimal way of the present utility model, described filter 4 mainly is made up of one-level filter course 41, cascade filtration layer 42 and three-stage filtration layer 43, described cascade filtration layer 42 is arranged between one-level filter course 41 and the three-stage filtration layer 43, the filtering accuracy of described one-level filter course 41 is 300 μ m, the filtering accuracy of described cascade filtration layer 42 is 200 μ m, and the filtering accuracy of described three-stage filtration layer 43 is 100 μ m.
Operation principle of the present utility model: printing ink is poured into from kettle body 2, and printing ink is respectively in kettle body 2 inner chambers below one-level filter course 41, cascade filtration layer 42 and three-stage filtration layer 43 filter back inflow three-stage filtration layer 43; When electric spray gun was worked, by the printing ink after suction pipe 5 and the intubate 44 attraction filtrations, the printing ink after these filter was through the nozzle ejection of electric spray gun; Meanwhile, the printing ink in kettle body 2 inner chambers above the one-level filter course 41 not cracked ends one-level filter course 41, cascade filtration layer 42 and three-stage filtration layer 43 is filled in kettle body 2 inner chambers below the three-stage filtration layer 43, uses for electric spray gun.
When spraying with the utility model, not only spray nozzle clogging can be avoided, and coating quality can be improved.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (2)
1. the filter of an electric spray gun, comprise rifle body (1), kettle body (2), pedestal (3) and suction pipe (5), described rifle body (1) is connected with kettle body (2) by pedestal (3), the bottom of described suction pipe (5) is stretched in the inner chamber of kettle body (2), it is characterized in that: the inwall of described kettle body (2) is provided with filter (4), and the bottom surface of filter (4) is 10～20mm to the distance of the kettle inner bottom surface (21) of kettle body (2); The centre of described filter (4) is provided with intubate (44), and the bottom of described intubate (44) is 3～8mm to the distance of kettle inner bottom surface (21), and the top of intubate (44) and suction pipe (5) are fixedly connected; The filtering accuracy of described filter (4) is 100～300 μ m.
2. the filter of electric spray gun according to claim 1, it is characterized in that: described filter (4) mainly is made up of one-level filter course (41), cascade filtration layer (42) and three-stage filtration layer (43), described cascade filtration layer (42) is arranged between one-level filter course (41) and the three-stage filtration layer (43), the filtering accuracy of described one-level filter course (41) is 300 μ m, the filtering accuracy of described cascade filtration layer (42) is 200 μ m, and the filtering accuracy of described three-stage filtration layer (43) is 100 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045661 CN203061342U (en) | 2013-01-28 | 2013-01-28 | Filtering device of electric spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045661 CN203061342U (en) | 2013-01-28 | 2013-01-28 | Filtering device of electric spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061342U true CN203061342U (en) | 2013-07-17 |
Family
ID=48760170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045661 Expired - Fee Related CN203061342U (en) | 2013-01-28 | 2013-01-28 | Filtering device of electric spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889511A (en) * | 2018-08-03 | 2018-11-27 | 深圳市福来过科技有限公司 | A kind of paint spraying apparatus based on timber processing exhaust-gas treatment |
-
2013
- 2013-01-28 CN CN 201320045661 patent/CN203061342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889511A (en) * | 2018-08-03 | 2018-11-27 | 深圳市福来过科技有限公司 | A kind of paint spraying apparatus based on timber processing exhaust-gas treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140128 |