CN204892178U - Paint spraying device - Google Patents
Paint spraying device Download PDFInfo
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- CN204892178U CN204892178U CN201520667694.4U CN201520667694U CN204892178U CN 204892178 U CN204892178 U CN 204892178U CN 201520667694 U CN201520667694 U CN 201520667694U CN 204892178 U CN204892178 U CN 204892178U
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- paint vehicle
- spray gun
- kettle
- spray
- painting plant
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Abstract
The utility model relates to a paint spraying device, including frame, spray gun, paint vehicle kettle, pressurization system, this pressurization system includes air compressor, be responsible for, first, two branch pipes are equipped with the paint vehicle entry on the spray gun, respectively with first, two pressure port of the tip intercommunication of first, two branch pipes, first branch pipe is used for to carrying highly -compressed air in the spray gun so that the paint vehicle atomizing, and the second branch pipe is used for to carrying the rifle core of highly -compressed air in order to open the spray gun in the spray gun, and the paint vehicle kettle lies in the top of spray gun, and the paint vehicle kettle passes through the paint vehicle entry intercommunication of feeder sleeve and spray gun, and paint vehicle in the paint vehicle kettle in the feeder sleeve enters into the spray gun, is equipped with the first valve that can adjust gas flow on the first branch pipe under self action of gravity. The utility model discloses utilize paint vehicle dead weight to the spray gun feed, simultaneously by first valve regulation gas flow, can realize the punctiform or the spraying that comprehensively atomizes, very big improved operational environment, alleviate workman intensity of labour, guarantee the quality of product, avoid the paint vehicle extravagant with reduce dust pollution.
Description
Technical field
The utility model relates to a kind of spray-painting plant.
Background technology
Spray-painting plant for spraying paint to products such as glass is known.Traditional spray-painting plant is primarily of formations such as frame, spray gun, paint vehicle kettle, compression systems, wherein the principal feedstock mode of spray gun is pressure type feed, is joined in spray gun by the paint vehicle in material spray kettle by arranging paint pump and barrier film paint pump and supporting pipeline.Compression system is used for compressed gas supplying in spray gun, compression system generally includes air compressor and corresponding pipeline, pipeline comprises supervisor and two tunnels are in charge of, spray gun is provided with two pressurization mouths, two tunnels are in charge of the mouth that pressurizes with two respectively and are communicated with, and wherein the gas that enters of a-road-through is for opening the chamber heart of spray gun, thus ensures out paint, the gas that another road passes into, then for making paint vehicle be atomized, being in charge of at these two and all not being arranged valve.Existing this structure result of use is good, goes out paint amount and stablizes, and goes out paint evenly, but still have more weak point, mainly be that this kind of structure cannot be applied to point-like spraying, for the baking vanish glass of point-like effect, part producer is by having sprayed manually, and be operation under open environment, not only pollute environment, but also compromised the physical and mental health of workman, meanwhile, also cannot ensure the quality of product, increase the labour intensity of workman, also easily cause the waste of paint vehicle.In addition, this adds paint complex structure, is only suitable for batch spray process, is unsuitable for small lot operation and individual operation, and cleaning pump housing trouble, and maintenance cost is high, and pipeline is long, easily stifled rifle.Separately, at some for the less demanding occasion of atomizing effect, cannot corresponding reduction atomizing effect, be unfavorable for saving paint vehicle and reducing dust.
In addition, existing most of spray-painting plant is all without cleaning device, when this kind of spray-painting plant needs to clean paint vehicle kettle after spraying paint, artificial diluent is poured in paint vehicle kettle is needed to clean, due to paint vehicle kettle complex structure, exist by this way and waste time and energy, easily cause the obvious deficiencies such as waste.In order to overcome this deficiency, the applicant proposes in October, 2014 the full-automatic spray-painting plant that an improved plan and Chinese utility model patent CN203874944U report.In this patent, paint vehicle kettle is cleaned with cleaning rabbling mechanism by arranging release diluent automatically, particularly, this mechanism comprises one end and is communicated with the first connecting leg that the other end is communicated with diluent kettle with paint vehicle kettle, the first air inlet be connected with the upper end of diluent kettle, to be arranged between diluent kettle and the first air inlet and the first magnetic valve controlled between diluent kettle and the first air inlet, by the second connecting leg that diluent kettle is communicated with the first magnetic valve, be located between diluent kettle and the first air inlet for controlling the second pressure regulator valve of stream pressure between the first air inlet and diluent kettle.The operation principle of this mechanism is, keep airtight in diluent kettle, after then opening the first magnetic valve, stream pressure enters in diluent kettle from the first air inlet, diluent in diluent kettle at stream pressure flows by action to paint vehicle kettle, the burst size of diluent number depend on and the time that the size of stream pressure and the first magnetic valve are opened therefore, need dependence first pressure regulator valve to regulate air-flow size.Applicant finds in follow-up research, and this kind of structure also exists its weak point: one is, is carried out the mode of force feed diluent by external air flow, the amount of release can be caused more than what need, the burst size of diluent cannot accurately control, and release is unstable, easily causes waste; Two are, the magnetic valve adopted all does not have long-time solvent-resisting, easily bad, adds use cost, causes inconvenience to the work of spraying paint, and frequent magnetic valve of changing affects operating efficiency; Three are, the requirement for technique is higher, need to ensure the extraordinary sealing of release kettle, and the setting of whole mechanism is also more complicated simultaneously.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of spray-painting plant of improvement.
For solving above technical problem, the utility model adopts following technical scheme:
A kind of spray-painting plant, comprise frame, spray gun, paint vehicle kettle, compression system, this compression system comprises air compressor, for carrying the supervisor of the gas produced by air compressor, the first arm be communicated with supervisor and the second arm, spray gun is provided with paint vehicle entrance, be communicated with an end of the second arm with an end of the first arm respectively first mouth and second that pressurizes pressurizes mouth, first arm is used for being atomized to conveying high-pressure air in spray gun to make paint vehicle, second arm is used for conveying high-pressure air in spray gun to open the rifle core of spray gun, paint vehicle kettle is positioned at the top of spray gun, and paint vehicle kettle is communicated with the paint vehicle entrance of spray gun by feeder sleeve, paint vehicle in paint vehicle kettle enters in spray gun through feeder sleeve under self gravitation effect, first arm is provided with can the first valve of adjusting gas flow.
Further, paint vehicle entrance is positioned at the below of the first pressurization mouth and the second pressurization mouth.
Further, connected by three-way connection between an end of the other end of the other end of the first arm, the second arm, supervisor.
Preferably, feeder sleeve is provided with the second valve.By arranging valve on feeder sleeve, convenient (when occurring unexpected in painting process, do not need the paint vehicle in paint vehicle kettle to pour out, could to the maintenance of spray gun) be overhauled to spray gun.
Further, supervisor is provided with magnetic valve, and spray-painting plant also comprises control system, and the first valve, the second valve, magnetic valve are connected with control system respectively.
Further, frame comprises the slide that can arrange with moving along the length of product to be painted or width, and spray gun, paint vehicle kettle are fixedly connected with slide respectively by connector.
Preferably, spray-painting plant also comprises the purging system for passing into diluent in paint vehicle kettle, the first pipeline that this purging system comprises diluent kettle, pumps pump, both ends are communicated with the entrance pumping pump with diluent kettle respectively, both ends respectively with paint vehicle kettle and the second pipe pumped delivery side of pump and be communicated with.This purging system can carry the diluent of requirement exactly in paint vehicle kettle, avoids waste, increases work efficiency simultaneously, reduces maintenance cost.In addition, this purging system arranges simpler.
Preferably, second pipe has at least part to be in the position higher than paint vehicle kettle.Like this, the material in paint vehicle kettle can be prevented to be back to through second pipe pump pump and pollute pump.According to a concrete aspect, the first pipeline and/or second pipe do not establish valve, structure is more simple, arranges convenient.
Further, the bottom of diluent kettle has discharging opening, and an end of pipeline is communicated with discharging opening.
Further, the upper lateral part of paint vehicle kettle has diluent inlet, and an end of second pipe is communicated with diluent inlet.
Due to the enforcement of technique scheme, the utility model compared with prior art tool has the following advantages:
The utility model utilizes paint vehicle to conduct oneself with dignity to spray gun feed, control valve is set on the first arm simultaneously, this arm place gas flow can be regulated to reach the object controlling air pressure by control valve, the effect of point-like spraying can be realized, the mode of this point-like spraying, with traditional point-like spraying method ratio, greatly improve working environment, alleviate labor strength, simultaneously, ensure the quality of product, reduce the waste of paint vehicle; Also can control fogging degree simultaneously, for the less demanding spraying coating process of atomization, can fogging degree be reduced, avoid paint vehicle to waste and reduce dust pollution.In addition, owing to directly being fed in raw material by feeder sleeve, reinforced simple, small lot spray process and individual operation can be suitable for, avoid the cleaning of paint pump simultaneously, effectively reduce maintenance cost, can supply lines be shortened in addition, be not easy to occur stifled rifle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model point-like spray-painting plant;
Wherein: 1, slide; 2, spray gun; 20, paint vehicle entrance; 21, the first pressurization mouth; 22, the second pressurization mouth; 3, paint vehicle kettle; 30, diluent inlet; 4, feeder sleeve; 5, compression system; 50, be responsible for; 51, the first arm; 52, the second arm; 53, three-way connection; 54, the first valve; 6, the second valve; 8, purging system; 80, diluent kettle; B, discharging opening; 81, pump is pumped; A, entrance; C, outlet; 82, the first pipeline; 83, second pipe.
Detailed description of the invention
Below by specific embodiment, the utility model is further described.
As shown in Figure 1, a kind of spray-painting plant that the present embodiment provides, it comprises frame, spray gun 2, paint vehicle kettle 3, the feeder sleeve 4 for being connected with spray gun 2 by paint vehicle kettle 3, compression system 5.
Frame comprises the slide 1 that can arrange with moving along the length of product to be painted or width, and spray gun 2 and paint vehicle kettle 3 are fixed on slide 1 respectively by connector.
Compression system 5 comprises air compressor (not shown), for the first arm 51 and the second arm 52 carrying the supervisor 50 of the gas produced by air compressor, be communicated with supervisor 50, spray gun 2 is provided with paint vehicle entrance 20, first mouth 21 and second that pressurizes that is communicated with an end of the second arm 52 with an end of the first arm 51 respectively pressurizes mouth 22, first arm 51 for being atomized to conveying high-pressure air in spray gun 2 to make paint vehicle, the second arm 52 for conveying high-pressure air in spray gun 2 to open the rifle core of spray gun.
In this example, paint vehicle kettle 3 is positioned at the top of spray gun 2, and paint vehicle kettle 3 is communicated with the paint vehicle entrance 20 of spray gun 2 by feeder sleeve 4, the paint vehicle in paint vehicle kettle 3 enters in spray gun through feeder sleeve 4 under self gravitation effect, and the first arm 51 is provided with can the first valve 54 of adjusting gas flow.This arm place gas flow can be regulated to reach the object controlling air pressure by regulating the first valve, the effect of point-like spraying can be realized, the mode of this point-like spraying, with traditional point-like spraying method ratio, greatly improve working environment, alleviate labor strength, simultaneously, ensure the quality of product, reduce the waste of paint vehicle; Also can control fogging degree simultaneously, for the less demanding spraying coating process of atomization, can fogging degree be reduced, avoid paint vehicle to waste and reduce dust pollution.
Concrete, paint vehicle entrance 20 is positioned at the below of the first pressurization mouth 21 and the second pressurization mouth 22.Connected by three-way connection 53 between one end of the other end of the first arm 51, the other end of the second arm 52, supervisor 50.
Meanwhile, feeder sleeve 4 is provided with the second valve 6.By arranging the second valve 6 on feeder sleeve 4, convenient (when occurring unexpected in painting process, do not need the paint vehicle in paint vehicle kettle to pour out, could to the maintenance of spray gun) be overhauled to spray gun 2.
Further, supervisor 50 is provided with magnetic valve 55, and spray-painting plant also comprises control system, and the first valve 54, second valve 6, magnetic valve 55 are connected with control system respectively.
In addition, spray-painting plant in this example also comprises the purging system 8 for passing into diluent in paint vehicle kettle 3, and this purging system 8 comprises diluent kettle 80, pump the first pipeline 82 that pump 81, both ends are communicated with the entrance a pumping pump 81 with diluent kettle 80 respectively, second pipe 83 that both ends are communicated with the outlet c pumping pump 80 with paint vehicle kettle 3 respectively.This purging system can carry the diluent of requirement exactly in paint vehicle kettle, avoids waste, increases work efficiency simultaneously, reduces maintenance cost.In addition, this purging system arranges simpler.Particularly, the bottom of diluent kettle 3 has discharging opening b, and an end of the first pipeline 82 is communicated with discharging opening b.The upper lateral part of paint vehicle kettle 3 has diluent inlet 30, and an end of second pipe 83 is communicated with diluent inlet 30.
Second pipe 83 has at least part to be in the position higher than paint vehicle kettle 3.Like this, the material in paint vehicle kettle 3 can be prevented to be back to through second pipe 83 pump pump 80 and pollute pump.First pipeline 82 and second pipe 83 do not establish valve, and structure is more simple, arranges convenient.
Above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. a spray-painting plant, comprise frame, spray gun (2), paint vehicle kettle (3), compression system (5), described compression system (5) comprises air compressor, for carrying the supervisor (50) of the gas produced by air compressor, the first arm (51) be communicated with supervisor (50) and the second arm (52), described spray gun (2) is provided with paint vehicle entrance (20), be communicated with an end of the second arm (52) with an end of described first arm (51) respectively first mouth (21) and second that pressurizes pressurizes mouth (22), described first arm (51) is for being atomized to the interior conveying high-pressure air of spray gun (2) to make paint vehicle, described second arm (52) for the interior conveying high-pressure air of spray gun (2) to open the rifle core of spray gun (2), it is characterized in that: described paint vehicle kettle (3) is positioned at the top of described spray gun (2), and described paint vehicle kettle (3) is communicated with the paint vehicle entrance (20) of described spray gun (2) by feeder sleeve (4), paint vehicle in paint vehicle kettle (3) enters in described spray gun (2) through described feeder sleeve (4) under self gravitation effect, described the first arm (51) is provided with can first valve (54) of adjusting gas flow.
2. spray-painting plant according to claim 1, is characterized in that: described paint vehicle entrance (20) is positioned at the first described pressurization mouth (21) and the below of the second pressurization mouth (22).
3. spray-painting plant according to claim 1, is characterized in that: connected by three-way connection (53) between an end of the other end of described first arm (51), the other end of the second arm (52), described supervisor (50).
4. spray-painting plant according to claim 1, is characterized in that: on described feeder sleeve (4), be provided with the second valve (6).
5. spray-painting plant according to claim 4, it is characterized in that: described supervisor (50) is provided with magnetic valve (55), described spray-painting plant also comprises control system, and described the first valve (54), described the second valve (6), described magnetic valve (55) are connected with described control system respectively.
6. spray-painting plant according to claim 1, it is characterized in that: described frame comprises the slide (1) that can arrange with moving along the length of product to be painted or width, described spray gun (2), paint vehicle kettle (3) are fixedly connected with described slide (1) respectively by connector.
7. spray-painting plant according to claim 1, it is characterized in that: described spray-painting plant also comprises the purging system (8) for passing into diluent in described paint vehicle kettle (3), described purging system (8) comprise diluent kettle (80), pump the first pipeline (82) that pump (81), both ends are communicated with the described entrance (a) pumping pump (81) with described diluent kettle (80) respectively, second pipe (83) that both ends are communicated with the described outlet (c) of pumping pump (81) with described paint vehicle kettle (3) respectively.
8. spray-painting plant according to claim 7, is characterized in that: described second pipe (83) has at least part to be in the position higher than described paint vehicle kettle (3).
9. spray-painting plant according to claim 7, is characterized in that: the bottom of described diluent kettle (80) has discharging opening (b), and an end of described first pipeline (82) is communicated with described discharging opening (b).
10. spray-painting plant according to claim 7, is characterized in that: the upper lateral part of described paint vehicle kettle (3) has diluent inlet (30), and an end of described second pipe (83) is communicated with described diluent inlet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667694.4U CN204892178U (en) | 2015-08-31 | 2015-08-31 | Paint spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667694.4U CN204892178U (en) | 2015-08-31 | 2015-08-31 | Paint spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892178U true CN204892178U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667694.4U Active CN204892178U (en) | 2015-08-31 | 2015-08-31 | Paint spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090756A (en) * | 2019-05-28 | 2019-08-06 | 航天建筑设计研究院有限公司 | A kind of hanging revolving radio beacon automatic painting system |
| CN113234895A (en) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | Surging slag skimming system and airflow adjusting device and method thereof |
-
2015
- 2015-08-31 CN CN201520667694.4U patent/CN204892178U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090756A (en) * | 2019-05-28 | 2019-08-06 | 航天建筑设计研究院有限公司 | A kind of hanging revolving radio beacon automatic painting system |
| CN110090756B (en) * | 2019-05-28 | 2024-06-11 | 航天建筑设计研究院有限公司 | Automatic paint spraying system for suspended rotary navigation mark |
| CN113234895A (en) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | Surging slag skimming system and airflow adjusting device and method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |