CN203803695U - Edge-covering device for substrates of spraying machine - Google Patents
Edge-covering device for substrates of spraying machine Download PDFInfo
- Publication number
- CN203803695U CN203803695U CN201420171125.6U CN201420171125U CN203803695U CN 203803695 U CN203803695 U CN 203803695U CN 201420171125 U CN201420171125 U CN 201420171125U CN 203803695 U CN203803695 U CN 203803695U
- Authority
- CN
- China
- Prior art keywords
- rail chair
- territory
- spray
- headwall
- ink
- 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
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 61
- 238000005507 spraying Methods 0.000 title claims abstract description 36
- 235000013312 flour Nutrition 0.000 claims description 23
- 239000007921 spray Substances 0.000 claims description 22
- 208000004350 Strabismus Diseases 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000976 ink Substances 0.000 description 45
- 229910000679 solder Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000003749 cleanliness Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Abstract
The utility model provides an edge-covering device for substrates of a spraying machine. The edge-covering device comprises a conveying device, the multiple substrates and multiple covering elements. The conveying device comprises mutually-parallel double-side rail seats, between which a conveying surface is formed. The substrates perform movement on the conveying surface one by one and have spraying regions projected by surfaces thereof. The spraying regions are sprayed with printing ink in a hanging mode by a spraying gun hung above the conveying surface. The covering elements are respectively configured on the rail seats and provided with end walls, stretching above the rail seats and covering double-end sides of the spraying regions in a hanging mode so that the double-end sides of the spraying regions are respectively provided with blank-leaving regions after being printed with printing oil. Therefore, a problem that the blank-leaving regions at two ends of each conventional substrate and the periphery of the conveying device for the substrates are readily stained with printing oil is resolved.
Description
Technical field
The utility model relates to the masking technique within the scope of the spraying of flush coater ink, especially about a kind of substrate cover side device of flush coater.
Background technology
General being seen tellite (PCB), necessary coating one deck anti-solder ink on its plate face, this layer of anti-solder ink can utilize ink flush coater to carry out coating to spray wet black mode conventionally.Known ink flush coater can be distinguished into electrostatic spraying and two kinds of styles of pneumatic spraying haply; In spraying process, there is the problem of easily splashing everywhere in the anti-solder ink being sprayed by spray gun.
And know, in spraying process, in a spray booth, to dispose spray gun and conveyer mostly, utilize conveyer by multiple substrates one by one carrying to the sprinkling region of spray gun, to spray anti-solder ink in substrate surface, utilize subsequently conveyer by the substrate carrying that is coated with anti-solder ink to spray booth, the clamping one by one such as the clamping element that utilizes jaw that continues has been coated with the substrate of anti-solder ink and has accepted drying operation.
Wherein, be coated with the substrate of anti-solder ink for the ease of the clamping of jaw; or for other for transferring substrates holding of object (being for example the framework that bearing substrate is used) hold; conventionally can reserve respectively one in substrate both-end side and stay fine flour territory; this stays in fine flour territory is to refuse coating anti-solder ink, so that hold the position of holding as jaw contact clamping or load-carrying unit contact.
But, because substrate is accepting in spraying process, the whole surface of substrate all must be revealed on the spraying path of spray gun (comprise spray-coating surface territory and stay fine flour territory), the anti-solder ink of adding spray gun sprinkling has the phenomenon of easily splashing, and even utilizing jaw clamping or utilize load-carrying unit to hold while holding substrate, easily stick and splash to the anti-solder ink staying in fine flour territory, thereby cause and be infected with.When jaw or hold when holding element and being infected with anti-solder ink, by having influence on postorder clamping or holding the cleannes while holding next plate base, force substrate to cover black qualification rate and greatly lower.
In addition, the conveyer periphery configuring in spray booth too become easily infected by the anti-solder ink splashing, and affect the cleanliness factor of the substrate of its carrying; And know, the objects such as the conveyer configuring in spray booth, and be not easy disassembly, cleaning, and even substrate is difficult to obtain effective control at the cleanliness factor that covers black process.
Utility model content
In view of this, the purpose of this utility model, is intended to improve the substrate conveyer periphery that staying of conventional substrate both-end configure in fine flour territory and spray booth and becomes easily infected by the problem of ink, and then a kind of substrate cover side device of flush coater is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A substrate cover side device for flush coater, is characterized in that, comprising:
One conveyer, comprises a bilateral rail chair being parallel to each other, in described rail chair, configure respectively multiple leading and hold element, described in lead and hold element construction between bilateral rail chair and form a conveyor surface;
Multiple substrates, lead described in acceptance and hold leading of element and hold and move one by one on conveyor surface, and a surface planning of substrate has a spray-coating surface territory, and the outstanding unsettled spraying ink of spray gun that is held in conveyor surface top is accepted in this spray-coating surface territory;
Plural number shadowing elements, be disposed at respectively on described rail chair, described shadowing elements is formed with a headwall, and this headwall extends to rail chair top and unsettled both-end side of blocking this spray-coating surface territory, makes the both-end side in this spray-coating surface territory form respectively one after spraying ink and stays fine flour territory.
Further implementing, described in lead and hold element and comprise the multiple propelling sheaves that driven by a driving chain, this conveyor surface is formed by multiple propelling sheave construction, and described substrate is accepted leading of described propelling sheave and held.
Further implementing, this shadowing elements is disposed on rail chair with the face-to-face way of contact.
Further implementing, this shadowing elements is to be disposed on rail chair with magnetic-type.
Further implementing, this shadowing elements is a part for rail chair frame.
Further implementing, this headwall is squint shape, makes this headwall squint extend to rail chair top and can unsettledly block the both-end side in this spray-coating surface territory and form and stay fine flour territory.
Further implementing, on this headwall, be formed with the black groove of at least one collection, this headwall blocks the both-end side in this spray-coating surface territory and forms and stay fine flour territory via the black groove of collection is unsettled.
Further implementing, this shadowing elements is also formed with the wall of leading of a critical distolateral ink in headwall, and the feeder of an ink is set up in this rail chair outer end, this lead wall by rail chair towards the sunken squint of feeder direction.
According to above-mentioned technological means, the technique effect that the utility model can produce is:
1. via the configuration of shadowing elements, make substrate in the time accepting spray gun spraying ink, can unsettledly block the both-end side of substrate surface, the both-end side of substrate surface is formed respectively do not subject to that ink is infected with stays fine flour territory, so that stay fine flour territory in the time providing jaw clamping or load-carrying unit to hold to hold, be difficult for related jaw or the load-carrying unit of forcing and be subjected to being infected with of ink, and then the cleanliness factor of black process is being covered in the fine flour territory of staying of lifting substrate both-end.
2. this shadowing elements can block the conveyer of substrate bilateral simultaneously, avoids conveyer to be subjected to being infected with of ink simultaneously.
3. this shadowing elements can be adopted magnetic-type configuration, is convenient to disassembly, cleaning.
4. utilize the headwall of shadowing elements to be the feature of squint shape, produce the unsettled effect of blocking, what make that ink is difficult for being sprayed into substrate both-end stays fine flour territory.
5. utilize that on headwall, at least one collects the setting of black groove, collect and be sprayed to the ink of hoarding on headwall, avoid the ink on headwall directly to flee to staying fine flour territory.In the time that the black groove of collection fills up ink, there is above-mentioned easy-to-dismount characteristic via shadowing elements, and shadowing elements removal to the external world in spray booth can be cleaned.
In order to further illustrate implementation detail of the present utility model, please continue to refer to brief description of the drawings and detailed description of the invention as described later:
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of a preferred embodiment of the present utility model;
Fig. 2 is the local enlarged diagram of Fig. 1;
Fig. 3 is the schematic diagram of substrate of the present utility model;
Fig. 4 is the action schematic diagram of Fig. 2.
Description of reference numerals: 10 conveyers; 11 rail chairs; 12 lead and hold element; 121 driving chains; 122 propelling sheaves; 123 return stroke transmission chains; 124 backhaul propelling sheaves; 13 conveyor surfaces; 14 spray guns; 15 feeders; 16 lower baffle plates; 20 substrates; 21 spray-coating surface territories; 22 stay fine flour territory; 30 shadowing elements; 31 bottom surfaces; 32 headwalls; The black groove of 321 collection; 33 lead wall; 34 magnetic elements.
Detailed description of the invention
First, please refer to Fig. 1 and Fig. 2, disclose the configuration schematic diagram of a preferred embodiment of the present utility model, the substrate cover side device of the flush coater that the utility model provides is described, comprise a conveyer 10, multiple substrate 20 and plural shadowing elements 30, wherein:
This conveyer 10 includes a bilateral rail chair 11 being parallel to each other on the implementation, and described rail chair 11 is interior to be configured respectively multiple leading and hold element 12, described in lead and hold element 12 construction between bilateral rail chair 11 and form a conveyor surface 13.Furtherly, describedly lead that to hold element 12 be on a driving chain 121, to dispose multiple propelling sheaves 122, in the time that driving chain 121 for example, drives via driver (motor), propelling sheave 122 can be and then mobile, and above-mentioned conveyor surface 13 is to be formed by 122 construction of propelling sheave, make object (for example substrate) can utilize leading of propelling sheave 122 to hold and along moving on conveyor surface 13.Furtherly, described rail chair 11, on the implementation for holding the crowded type groove frame that carries driving chain 121, can maintain the stability of driving chain 121 when mobile, and then increase object can move stably at propelling sheave 122.
Please refer to Fig. 1 and Fig. 3, illustrate and hold that leading of element 12 held and along on conveyor surface 13 when one by one mobile via accepting to lead in conveyer 10 when substrate 20, utilize an outstanding spray gun 14 that is held in conveyor surface 13 tops to spray ink to substrate 20, make substrate 20 surfaces be formed with spray-coating surface territory 21 and stay fine flour territory 22, this spray-coating surface territory 21 refers to the region of ink coating, and this stays fine flour territory 22 to refer to the region that there is no ink coating, further, this stays fine flour territory 22 is to accept jaw contact clamping or the position of holding is held in load-carrying unit contact as substrate 20, to avoid jaw or load-carrying unit to be subjected to being infected with of ink, and then lifting substrate 20 is covering the cleanliness factor of black process.
Please refer to Fig. 2 and Fig. 4, illustrate that described shadowing elements 30 can adopt punching or molded and shaped, described shadowing elements 30 is formed with a bottom surface 31, and described shadowing elements 30 is disposed at respectively on rail chair 11 with the face-to-face way of contact via bottom surface 31; So, utilize shadowing elements to block rail chair 11, to avoid rail chair 11 to be subjected to being infected with of ink.Described shadowing elements 30 is formed with a headwall 32, this headwall 32 is squint shape on the implementation, these headwall 32 squints extend to rail chair 11 tops, and unsettled both-end side of blocking substrate 20, when substrate 20 is in the time spraying ink, via blocking of shadowing elements 30, make substrate 20 middle bodies be formed with the spray-coating surface territory 21 of ink coating, the both-end side of substrate 20 form respectively there is no an ink coating stay fine flour territory 22.Further, on this headwall 32, be formed with the black groove 321 of at least one collection, utilize this collection China ink groove 321 to collect and be sprayed to the ink of hoarding on headwall 32, avoid the ink on headwall 32 directly to flee, to staying fine flour territory 22, to be infected with and cause.In addition, this shadowing elements 30 can be to be extended to form by rail chair 11 on the implementation.
Please again consult Fig. 2, illustrate on the implementation, the bottom surface 31 of this shadowing elements 30 is provided with a magnetic element 34, and shadowing elements 30 can be disposed on rail chair 11 with magnetic-type, to promote shadowing elements 30 convenience when disassembly, cleaning on rail chair 11.Especially, in the time that above-mentioned collection China ink groove 321 fills up ink, rely on shadowing elements 30 to there is easy-to-dismount characteristic, and 30 removals of the shadowing elements in spray booth and on rail chair 11 can be cleaned to the external world, then put in back original position.
Please refer to Fig. 1 and Fig. 2, illustrate this shadowing elements 30 be also formed with one with the distolateral adjacent wall 33 of leading of headwall 32, this leads wall 33 is a squint face on the implementation, and the feeder 15 of an ink is set up in these rail chair 11 outer ends.Further, this lead wall 33 be by rail chair 11 towards the sunken squint of feeder 15 direction, make to be sprayed onto the ink of leading on wall 33 and can focus in feeder 15 so that reclaim ink.In addition, described leading held element 12 on the implementation except comprising the driving chain 121 and propelling sheave 122 that is seated conveyor surface 13 both-end sides, also comprise return stroke transmission chain 123 and the backhaul propelling sheave 124 of the near-bottom that is seated conveyor surface 13 both-end sides, this driving chain 121 is in fact around forming by same chain circle with return stroke transmission chain 123, these rail chair 11 near-bottoms dispose respectively a lower baffle plate 16, the ink that described lower baffle plate 16 can avoid spray gun 14 to spray is attached to return stroke transmission chain 123 and backhaul propelling sheave 124, and then the cleanliness factor of black process is being covered in the fine flour territory 22 of staying that promotes substrate 20.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, in the case of not departing from the spirit and scope that claim limits; can make many amendments, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (8)
1. a substrate cover side device for flush coater, is characterized in that, comprising:
One conveyer, comprises a bilateral rail chair being parallel to each other, in described rail chair, configure respectively multiple leading and hold element, described in lead and hold element construction between bilateral rail chair and form a conveyor surface;
Multiple substrates, lead described in acceptance and hold leading of element and hold and move one by one on conveyor surface, and a surface planning of substrate has a spray-coating surface territory, and the outstanding unsettled spraying ink of spray gun that is held in conveyor surface top is accepted in this spray-coating surface territory;
Plural number shadowing elements, be disposed at respectively on described rail chair, described shadowing elements is formed with a headwall, and this headwall extends to rail chair top and unsettled both-end side of blocking this spray-coating surface territory, makes the both-end side in this spray-coating surface territory form respectively one after spraying ink and stays fine flour territory.
2. the substrate cover side device of flush coater according to claim 1, is characterized in that: described in lead and hold element and comprise the multiple propelling sheaves that driven by a driving chain, this conveyor surface is formed by multiple propelling sheave construction, and described substrate is accepted leading of described propelling sheave and held.
3. the substrate cover side device of flush coater according to claim 1, is characterized in that: this shadowing elements is disposed on rail chair with the face-to-face way of contact.
4. the substrate cover side device of flush coater according to claim 3, is characterized in that: this shadowing elements is to be disposed on rail chair with magnetic-type.
5. the substrate cover side device of flush coater according to claim 1, is characterized in that: this shadowing elements is a part for rail chair frame.
6. the substrate cover side device of flush coater according to claim 1, is characterized in that: this headwall is squint shape, makes this headwall squint extend to rail chair top and can unsettledly block the both-end side in this spray-coating surface territory and form and stay fine flour territory.
7. according to the substrate cover side device of flush coater described in claim 1 or 6, it is characterized in that: on this headwall, be formed with the black groove of at least one collection, this headwall blocks the both-end side in this spray-coating surface territory and forms and stay fine flour territory via the black groove of collection is unsettled.
8. the substrate cover side device of flush coater according to claim 1, it is characterized in that: this shadowing elements is also formed with the wall of leading of a critical distolateral ink in headwall, the feeder of an ink is set up in this rail chair outer end, this lead wall by rail chair towards the sunken squint of feeder direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171125.6U CN203803695U (en) | 2014-04-09 | 2014-04-09 | Edge-covering device for substrates of spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171125.6U CN203803695U (en) | 2014-04-09 | 2014-04-09 | Edge-covering device for substrates of spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803695U true CN203803695U (en) | 2014-09-03 |
Family
ID=51442506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171125.6U Expired - Lifetime CN203803695U (en) | 2014-04-09 | 2014-04-09 | Edge-covering device for substrates of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817364A (en) * | 2015-01-05 | 2016-08-03 | 科峤工业股份有限公司 | Spray room anti-ink splash object conveying device |
-
2014
- 2014-04-09 CN CN201420171125.6U patent/CN203803695U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817364A (en) * | 2015-01-05 | 2016-08-03 | 科峤工业股份有限公司 | Spray room anti-ink splash object conveying device |
| CN105817364B (en) * | 2015-01-05 | 2018-07-06 | 科峤工业股份有限公司 | Prevent from splashing the object conveying device of ink in spray room |
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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 |
Granted publication date: 20140903 |