CN203470204U - Anti-clogging spray nozzle structure - Google Patents
Anti-clogging spray nozzle structure Download PDFInfo
- Publication number
- CN203470204U CN203470204U CN201320462301.7U CN201320462301U CN203470204U CN 203470204 U CN203470204 U CN 203470204U CN 201320462301 U CN201320462301 U CN 201320462301U CN 203470204 U CN203470204 U CN 203470204U
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- Prior art keywords
- nozzle
- spray nozzle
- push rod
- clogging
- pipe
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Abstract
The utility model provides an anti-clogging spray nozzle structure which comprises a fixing seat and a spray nozzle component connected with the fixing seat, the fixing seat is fixedly mounted on a blow pipe and communicated with the blow pipe, the spray nozzle component comprises a spray nozzle and an ejector rob, the spray nozzle is mounted inside the fixing seat, and the ejector rob can plug the spray nozzle. The anti-clogging spray nozzle structure comprises an ejector rob, the ejector rob can plug the outlet of the spray nozzle, after the spray nozzle stops glue spraying, the ejector rob plugs the outlet of the spray nozzle, so that spray nozzle blockage caused by material fiber backflow inside the spray nozzle can be avoided, the required time for washing due to spray nozzle blockage is saved, and the production efficiency is improved.
Description
Technical field
The utility model relates to sizing applicator field, relates in particular to a kind of anti-clogging nozzle structure.
Background technology
In the process of manufacturing the composite panels such as fiberboard, be all at present first adhesive to be mixed with additive to spray into carry out fully mixing with material fiber in blow-off pipe by high-pressure spray gun to carry out again moulding injection, but will fully mix, just need the adhesive of spray gun ejection and the mixed material of additive must atomization good, so just need spray gun to there is very high pressure, in order to improve very little that pressure just need to do the outlet on nozzle, the glue atomizing effect of guarantee ejection is good like this, but when applying glue shower nozzle stops after glue spraying in blow-off pipe, blow-off pipe is because pressure is very high, easily there is backflow phenomenon in applying glue shower nozzle place, easily cause raw fibre in blow-off pipe by spray nozzle clogging, affect next applying glue, also need nozzle to clear up, increase workload and affected production efficiency.
Utility model content
In order to solve nozzle in prior art, hold susceptible to plugging problem, the utility model provides a kind of anti-clogging nozzle structure.
The utility model provides a kind of anti-clogging nozzle structure, comprise holder and the nozzle assembly being connected with described holder, described holder is fixedly mounted on blow-off pipe and with described blow-off pipe and is connected, described nozzle assembly comprises nozzle and push rod, described nozzle is arranged in described holder, and described push rod can stop up described nozzle.
As further improvement of the utility model, described nozzle assembly also comprises jet pipe and spray chamber, described jet pipe is located between described nozzle and described spray chamber, described nozzle, jet pipe and spray chamber are connected together, described spray chamber one side is provided with feed(raw material)inlet, between described jet pipe and described holder for liquid sealing coordinates.
As further improvement of the utility model, described push rod is arranged in described jet pipe, and described push rod one end is connected with driving cylinder through described spray chamber, and described driving cylinder can drive described push rod at described spray in-pipe.
As further improvement of the utility model, the outlet of described nozzle is circular configuration, and described push rod is pyramidal structure near one end of described nozzle.
As further improvement of the utility model, described push rod is provided with push rod head and shaft, and described bar head is pyramidal structure.
As further improvement of the utility model, described push rod head and described shaft are for removably connecting.
The beneficial effects of the utility model are: this anti-clogging nozzle structure comprises push rod, push rod can plug nozzle outlet, like this when shower nozzle stops after glue spraying, push rod is clogging by jet expansion, with regard to can not be because material fiber in blow-off pipe refluxes plug nozzle, save the time that need clean due to spray nozzle clogging, thereby improved production efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure generalized section of the present utility model;
Fig. 2 is partial structurtes generalized section of the present utility model.
The specific embodiment
Reference numeral: 1-holder 2-nozzle assembly 3-drives cylinder 4-blow-off pipe 11-diffuser cap 12-steam hole 21-nozzle 22-jet pipe 23-spray chamber 24-push rod 231-feed(raw material)inlet 241-bar head 242-shaft.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of anti-clogging nozzle structure, comprise holder 1 and the nozzle assembly 2 being connected with this holder 1, holder 1 one end is communicated with blow-off pipe 4, and the adhesive that nozzle assembly 2 is sprayed and the intermixture of additive and the material fiber in blow-off pipe 4 mix.
Described nozzle assembly 2 comprises nozzle 21, jet pipe 22 and spray chamber 23, jet pipe 22 is arranged between nozzle 21 and spray chamber 23, nozzle 21 is arranged in holder 1, between jet pipe 22 and holder 1 other end for liquid sealing coordinates, spray chamber 23 sidewalls are provided with the feed(raw material)inlet 231 of adhesive and the mixed liquid material of additive, mixed liquid material enters from spray chamber 23, through jet pipe 22 flow nozzles 21, finally from nozzle 21 ejections, the mixed material of nozzle 21 ejections is first flowed through in holder 1, and then enter in blow-off pipe 4 and mix with material fiber, this feed(raw material)inlet 231 is connected with the outlet of a three-way diverter valve by carrier pipe, the other two ends of this three-way diverter valve non-not with for by adhesive and waterproofing agent, the mixing tube that the additives such as curing agent mix is connected with the water under high pressure distributor for inject high pressure water.
In described jet pipe 22, be provided with push rod 24; push rod 24 is connected with driving cylinder 3; drive cylinder 3 can control push rod 24 in the interior movement of jet pipe 22; when stopping applying glue; drive cylinder 3 to uphold; drive push rod 24 to move, by push rod 24, nozzle 21 is clogging, so just can not be owing to shutting down suddenly that the material fiber making in blow-off pipe 4 refluxes and plug nozzle 21 affects next applying glue.
Described push rod 24 is provided with bar head 241 and shaft 242, bar head 241 with shaft 242 for being threaded, the outlet of nozzle 21 is circular configuration, bar head 241 is pyramidal structure, so better plug nozzle 21, and on bar head 241, be also provided with thread groove, the thread groove on bar head 241 can make the intermixture of adhesive and additive be transported in the shape of a spiral nozzle 21 places when bar head 241 place of the push rod of flowing through, and can make so the preliminary atomization of intermixture.
The inner side, exit of described nozzle 21 is also provided with a plurality of first and cuts line groove, nozzle 21 when spraying the intermixture of adhesive and additive due to first cut line groove arrange and can make the intermixture that sprays in the shape of a spiral, like this can be further to intermixture atomization, strengthen the atomizing effect after ejection, be conducive to and fully the mixing of material fiber, reduce the generation of gum spot.
Described holder 1 one sides are provided with steam hole 12, steam hole 12 is communicated with high steam distributor, the intermixture of nozzle 21 ejections enters in holder 1, steam hole 12 ejection high steams are fully broken up intermixture, greatly strengthened the atomizing effect of intermixture, in prior art, in order to improve atomizing effect, can only realize by increasing pressure, and increase especially little that pressure need to do the outlet of nozzle, not only the less meeting of the outlet of higher pressure transient but also nozzle is easy to result in blockage, cause producing unstable, affect operating efficiency, the utility model is without the need for higher pressure but by high steam, intermixture is broken up to realize better atomizing effect, so the outlet of nozzle is very little with regard to what do not need to do, so greatly reduced blocked probability, stable and production efficiency have been guaranteed to produce.
Described holder 1 is also provided with diffuser cap 11 with blow-off pipe 4 links, these diffuser cap 11 one end are fixed in holder 1, the other end gos deep in blow-off pipe 4, diffuser cap 11 is provided with the opening of a connection holder 1 and blow-off pipe 4, described diffuser cap 11 inner side opening parts are provided with a plurality of second and cut line groove, the intermixture of nozzle 21 ejections is broken up finally and is sprayed from opening through high steam, and second cuts line groove can make intermixture spray in the shape of a spiral further atomization, makes atomizing effect better.
The utility model passes through four times to intermixture atomization, greatly strengthened atomizing effect, be uniformly dispersed, mix with material fiber fully, guarantee like this quality of product, and push rod is set, and when stopping producing or machine breaks down, prevented that nozzle 21 is clogging by material fiber by nozzle 21 is clogging, guaranteed the normal production of next time.
The utility model is also provided with Self-cleaning system, when stopping applying glue, push rod 24 is not before plug nozzle 21, three-way diverter valve is switched to water under high pressure distributor and is connected, water under high pressure enters in nozzle 21 and cleans, water after cleaning and waste material can be discharged by blow-off pipe 4, after each production, nozzle 21 grades are cleaned, and have guaranteed the clean of equipment, do not have residual raw material and nozzle 21 is stopped up and guaranteed the precision of equipment, and guaranteed to use the next time of nozzle 21.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. an anti-clogging nozzle structure, it is characterized in that: comprise holder and the nozzle assembly being connected with described holder, described holder is fixedly mounted on blow-off pipe and with described blow-off pipe and is connected, described nozzle assembly comprises nozzle and push rod, described nozzle is arranged in described holder, and described push rod can stop up described nozzle.
2. anti-clogging nozzle structure according to claim 1, it is characterized in that: described nozzle assembly also comprises jet pipe and spray chamber, described jet pipe is located between described nozzle and described spray chamber, described nozzle, jet pipe and spray chamber are connected together, described spray chamber one side is provided with feed(raw material)inlet, between described jet pipe and described holder for liquid sealing coordinates.
3. anti-clogging nozzle structure according to claim 2, is characterized in that: described push rod is arranged in described jet pipe, and described push rod one end is connected with driving cylinder through described spray chamber, and described driving cylinder can drive described push rod at described spray in-pipe.
4. anti-clogging nozzle structure according to claim 3, is characterized in that: the outlet of described nozzle is circular configuration, and described push rod is pyramidal structure near one end of described nozzle.
5. anti-clogging nozzle structure according to claim 3, is characterized in that: described push rod is provided with bar head and shaft, and described push rod head is pyramidal structure.
6. anti-clogging nozzle structure according to claim 5, is characterized in that: described bar head and described shaft are for removably connecting.
7. according to the anti-clogging nozzle structure described in any one in claim 1 to 6, it is characterized in that: inside described nozzle, exit is provided with first and cuts line groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462301.7U CN203470204U (en) | 2013-07-31 | 2013-07-31 | Anti-clogging spray nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462301.7U CN203470204U (en) | 2013-07-31 | 2013-07-31 | Anti-clogging spray nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470204U true CN203470204U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462301.7U Expired - Fee Related CN203470204U (en) | 2013-07-31 | 2013-07-31 | Anti-clogging spray nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148214A (en) * | 2014-08-25 | 2014-11-19 | 云南玉加宝人造板有限公司 | Steam gluing system and method capable of improving gluing evenness |
| CN110201841A (en) * | 2019-05-29 | 2019-09-06 | 潘国堃 | Full-automatic semiconductor wafer glue-spraying mechanism |
-
2013
- 2013-07-31 CN CN201320462301.7U patent/CN203470204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148214A (en) * | 2014-08-25 | 2014-11-19 | 云南玉加宝人造板有限公司 | Steam gluing system and method capable of improving gluing evenness |
| CN110201841A (en) * | 2019-05-29 | 2019-09-06 | 潘国堃 | Full-automatic semiconductor wafer glue-spraying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150731 |
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| EXPY | Termination of patent right or utility model |