CN202877009U - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN202877009U CN202877009U CN 201220604129 CN201220604129U CN202877009U CN 202877009 U CN202877009 U CN 202877009U CN 201220604129 CN201220604129 CN 201220604129 CN 201220604129 U CN201220604129 U CN 201220604129U CN 202877009 U CN202877009 U CN 202877009U
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- CN
- China
- Prior art keywords
- catheter
- spray
- mouth
- area
- parallel
- 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 utility model provides a spraying device. The spraying device comprises a liquid inlet, a liquid outlet, liquid guiding tubes and spraying nozzles, wherein the spraying nozzles are formed in the lower surfaces of the liquid guiding tubes; the two ends of each liquid guiding tube are respectively communicated with the liquid inlet and the liquid outlet; and a spraying area formed by the spraying nozzles comprises a first spraying area and a second spraying area which are crossly arranged. The spraying device has the advantages of uniform distribution of the spraying nozzles and uniform spraying effect.
Description
Technical field
The utility model relates to the uniform spray equipment of a kind of spraying effect.
Background technology
In the common spray equipment that uses in the circuit board making, generally include inlet, liquid outlet, a plurality of catheter and a plurality of mouth spray, wherein said catheter two ends communicate with described inlet and described liquid outlet respectively, described mouth spray is arranged on the surface of described catheter, and described a plurality of catheters are arranged in parallel in same plane.When spray, the spray zone at interval does not have mouth spray that circuit board is directly sprayed liquid medicine between the described catheter, in this case can so that on should the zone residual liquid medicine can not get changing, and so that the etching of circuit board or development effect are not good, and then cause the reliability of circuit board bad.
The utility model content
It is not good that the technical problem that the utility model mainly solves is that the mouth spray of existing spray equipment arranges the inhomogeneous spraying effect that causes, and causes etching or development effect bad.
In order to solve the problems of the technologies described above, the utility model embodiment discloses a kind of spray equipment, described spray equipment comprises inlet, liquid outlet, catheter and a plurality of mouth spray, described a plurality of mouth spray is arranged on the lower surface of described catheter, the two ends of described catheter communicate with described inlet and described liquid outlet respectively, described a plurality of catheter is in same plane, comprise and a plurality ofly being parallel to each other and the first catheter of spaced set and a plurality ofly be parallel to each other and the second catheter of spaced set along second direction along first direction, described first direction is mutually vertical with described second direction, the second area that the first area that described a plurality of the first catheter forms and described a plurality of the second catheter form is along described first direction setting, described first direction is the direction of feed of described spray equipment, described first area comprises repetition and the first spray zone and the first interval region parallel and that the interval arranges, described a plurality of the first catheter one by one parallel correspondence is arranged on described a plurality of the first spray zone, described second area comprises repetition and the second spray zone and the second interval region parallel and that the interval arranges, described a plurality of the second catheter one by one parallel correspondence is arranged on described a plurality of the second spray zone, described the second spray regions perpendicular is in described direction of feed, described mouth spray comprises a plurality of the first mouth sprays and a plurality of the second mouth spray, described the first mouth spray is arranged on described the first catheter, described the second mouth spray is arranged on described the second catheter, at described a plurality of the first interval regions of a plurality of the second mouth sprays processes described in the feed distance of described spray equipment.
In a preferred embodiment of the present utility model, described a plurality of mouth sprays interval is arranged on described catheter uniformly.
In a preferred embodiment of the present utility model, described first area and described second area are along described direction of feed successively adjacent setting.
Compared to prior art, spray equipment of the present utility model arranges two groups with the catheter of mouth spray, the formed spray zone of the mouth spray of one group of catheter and the formed spray of the mouth spray of another group regional direction of feed spray regional different, therefore can be so that the spray zone be comparatively even, avoid occurring the circuit board etching or the not good impact of development effect that bring because of the liquid medicine non-uniform spraying.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the Facad structure schematic diagram of the utility model spray equipment one preferred embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of spray equipment, sees also Fig. 1, and described spray equipment 1 comprises inlet 10, liquid outlet 12, a plurality of catheter 14 and a plurality of mouth spray 16.
Wherein, described mouth spray 16 intervals are arranged on the lower surface of described catheter 14 uniformly, and the two ends of described catheter 14 communicate with described inlet 10 and described liquid outlet 12 respectively.
Described a plurality of catheter 14 is in same plane, comprise along first direction being parallel to each other and a plurality of first catheters 140 of spaced set and be parallel to each other and a plurality of second catheters 142 of spaced set along second direction that described first direction is mutually vertical with described second direction.In the present embodiment, described first direction is vertical direction, and described second direction is horizontal direction.Described mouth spray 16 comprises a plurality of the first mouth sprays 160 and a plurality of the second mouth spray 162, and described the first mouth spray 160 is arranged on described the first catheter 140, and described the second mouth spray 162 is arranged on described the second catheter 142.In the present embodiment, the related plane domain of the plane domain that described a plurality of the first mouth sprays 160 are related and described a plurality of the second mouth spray 162 is adjacent, and then has guaranteed the continuity of spray process.
In the present embodiment, the second area 20 that the first area 18 that described a plurality of the first catheter 140 forms and described a plurality of the second catheters 142 form is along described first direction 22 successively adjacent setting, described first direction 22 is the direction of feed of described spray equipment 1, described first area 18 comprises repetition and the first spray zone the 180 and first interval region 182 parallel and that the interval arranges, described a plurality of the first catheter 140 one by one parallel correspondence is arranged on described a plurality of the first spray zone 180, described second area 20 comprises repetition and the second spray zone the 200 and second interval region 202 parallel and that the interval arranges, described a plurality of the second catheter 142 one by one parallel correspondence is arranged on described a plurality of the second spray zone 200, described the second spray zone 200 is perpendicular to described direction of feed first direction 22 namely, at described a plurality of the first interval regions 182 of a plurality of the second mouth sprays 162 processes described in the feed distance of described spray equipment 1, thereby increase circuit board corresponding spray zone in the spray process, therefore, the mouth spray 16 of described spray equipment 1 distributes more even, avoids occurring the circuit board etching or the not good impact of development effect that bring because of the liquid medicine non-uniform spraying.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. spray equipment, it is characterized in that, comprise inlet, liquid outlet, catheter and a plurality of mouth spray, described a plurality of mouth spray is arranged on the lower surface of described catheter, the two ends of described catheter communicate with described inlet and described liquid outlet respectively, described a plurality of catheter is in same plane, and comprise and a plurality ofly being parallel to each other and the first catheter of spaced set and a plurality ofly be parallel to each other and the second catheter of spaced set along second direction along first direction, described first direction is mutually vertical with described second direction, the second area that the first area that described a plurality of the first catheter forms and described a plurality of the second catheter form is along described first direction setting, described first direction is the direction of feed of described spray equipment, described first area comprises repetition and the first spray zone and the first interval region parallel and that the interval arranges, described a plurality of the first catheter one by one parallel correspondence is arranged on described a plurality of the first spray zone, described second area comprises repetition and the second spray zone and the second interval region parallel and that the interval arranges, described a plurality of the second catheter one by one parallel correspondence is arranged on described a plurality of the second spray zone, described the second spray regions perpendicular is in described direction of feed, described mouth spray comprises a plurality of the first mouth sprays and a plurality of the second mouth spray, described the first mouth spray is arranged on described the first catheter, described the second mouth spray is arranged on described the second catheter, at described a plurality of the first interval regions of a plurality of the second mouth sprays processes described in the feed distance of described spray equipment.
2. spray equipment according to claim 1 is characterized in that, described a plurality of mouth sprays interval is arranged on described catheter uniformly.
3. spray equipment according to claim 1 is characterized in that, described first area and described second area are along described direction of feed successively adjacent setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604129 CN202877009U (en) | 2012-11-14 | 2012-11-14 | Spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604129 CN202877009U (en) | 2012-11-14 | 2012-11-14 | Spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877009U true CN202877009U (en) | 2013-04-17 |
Family
ID=48068475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604129 Expired - Lifetime CN202877009U (en) | 2012-11-14 | 2012-11-14 | Spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877009U (en) |
-
2012
- 2012-11-14 CN CN 201220604129 patent/CN202877009U/en not_active Expired - Lifetime
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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: 20130417 |