CN214440125U - Automatic gradual change spraying equipment - Google Patents
Automatic gradual change spraying equipment Download PDFInfo
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- CN214440125U CN214440125U CN202120205448.2U CN202120205448U CN214440125U CN 214440125 U CN214440125 U CN 214440125U CN 202120205448 U CN202120205448 U CN 202120205448U CN 214440125 U CN214440125 U CN 214440125U
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Abstract
The utility model relates to a spraying field, in particular to automatic gradual change spraying equipment. This equipment includes control system, be equipped with a plurality of paint containers of different colours paint, a plurality of paint control valve, mixing cavity, the shower nozzle, a paint container passes through a liquid suction pipe and connects a paint control valve, in the drain pipe of a plurality of paint control valve assembles the mixing cavity through the manifold, the shower nozzle is connected mixing cavity and is extracted the mixed paint in the mixing cavity and carry out the spraying, a plurality of paint control valve are connected to control system, control system adjusts every paint control valve respectively and exports the paint flow according to setting for the proportion. Before the automatic gradual change spraying equipment enters spraying, paints with different colors are gradually adjusted and mixed according to different set proportions and then sprayed, and the paints can be automatically proportioned according to the paint proportion input in advance and then output to achieve a gradual change effect.
Description
Technical Field
The utility model relates to a spraying field, in particular to automatic gradual change spraying equipment.
Background
Painting is an important step in modern product manufacturing processes. The quality of antirust and anticorrosive coatings is one of the important aspects of the overall quality of products. The appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor forming the value of the product.
The coating is a system engineering, which comprises three basic procedures of treatment, coating process and drying of the surface of a coated object before coating, a reasonably designed coating system, selection of a proper coating, determination of good operating environment conditions, important links of quality, process management, technical economy and the like.
Therefore, the requirements of coating on the surface process quality and the appearance color are higher and higher, and the output of the automatic gradient spraying equipment not only ensures the process requirements, but also meets the requirements of diversified appearance colors.
Generally, a product requiring gradient color usually needs to change the components of the coating and proportionally combine and input the coating for multiple times so as to achieve the gradient spraying effect, or paint with two or more colors is sprayed from different angles simultaneously to form the gradient spraying effect, but the gradient color of the spraying is not natural enough in color transition, the granular sensation of the paint at a color transition area is obvious, and the whole gradient effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic gradual change spraying equipment aims at solving the poor problem of gradual change effect after the paint mixes in the current spraying.
The utility model provides an automatic gradual change spraying equipment, including control system, a plurality of paint containers, a plurality of paint control valve, mixed cavity, the shower nozzle of different colours paint are equipped with, one the paint container passes through a paint control valve of liquid suction pipe connection, and is a plurality of in the drain pipe of paint control valve assembles the mixed cavity through the manifold, the mixed paint in mixed cavity and the extraction mixed cavity is connected to the shower nozzle carries out the spraying, control system connects a plurality of paint control valves, control system adjusts every paint control valve respectively and exports the paint flow according to setting for the proportion.
As the utility model discloses a further improvement, it is a plurality of the paint container is arranged in proper order, and two adjacent paint containers constitute a set of spraying colour combination, control system sets for the output paint flow proportion that two paint containers correspond the paint control valve in the spraying colour combination, paint in two paint containers assembles through the manifold and mixes in the hybrid chamber.
As a further improvement, the utility model discloses a two adjacent paint color in the paint container each other is different colours.
As the utility model discloses a further improvement, including the first paint container that is equipped with A colour paint, the second paint container that is equipped with B colour paint, the paint control valve includes control valve A, control valve B, first paint container is through liquid suction pipe connection control valve A, the second paint container is through liquid suction pipe connection control valve B, control valve A and control valve B's drain pipe all is connected to on the manifold.
As a further improvement, be equipped with rabbling mechanism in the mixing chamber, the stirring mechanism stirs the mixture to the many colours paint of converging in the mixing chamber.
As a further improvement, the utility model discloses a dilution container, the diluent flushometer of this automatic gradual change spraying equipment including being equipped with the diluent, the dilution container is connected to on the diluent flushometer through the liquid suction pipe, the manifold is connected to the drain pipe of diluent flushometer.
As a further improvement, the automatic gradual change spraying equipment comprises an air blowing end and an air flushing valve, wherein the air blowing end is used for inputting flushing air, the air flushing valve is connected with the air blowing end, and a manifold is connected with an air outlet pipe of the air flushing valve.
As a further improvement, the liquid suction pipe is provided with a pressure detector, the paint control valve is a gear pump, and the control system adjusts the rotating speed of the gear valve to adjust the output proportion of the flow.
As a further improvement of the present invention, the paint in the paint container is supplied by the paint proportioning and mixing apparatus, the paint proportioning and mixing apparatus includes a first supply container containing the original liquid of the paint, a second supply container containing the paint mixing agent, a supply control valve, and an on-line viscosity detector for measuring the viscosity of the mixed paint in real time, and each of the first supply container and the second supply container is connected with a supply control valve respectively through a liquid suction pipe, and is a plurality of the liquid discharge pipe of the supply control valve is gathered in the paint container through a manifold, the on-line viscosity detector is arranged in the paint container and is in contact with the mixed paint, the control system is connected with the supply control valve and the on-line viscosity detector respectively, and the control system adjusts the output flow of the supply control valve according to the information fed back by the on-line viscosity detector.
As a further improvement of the utility model, the control system sets and adjusts the flow of the supply control valve to be output at a uniform speed or output at a variable speed.
The utility model has the advantages that: before the automatic gradual change spraying equipment enters spraying, paints with different colors are gradually adjusted and mixed according to different set proportions and then sprayed, and the paints can be automatically proportioned according to the paint proportion input in advance and then output to achieve a gradual change effect.
Drawings
Fig. 1 is a schematic structural view of an automatic gradient spraying device of the present invention;
fig. 2 is the structure schematic diagram of the utility model discloses well paint ratio mixing apparatus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
The first embodiment is as follows:
as shown in fig. 1, the utility model discloses an automatic gradual change spraying equipment, including control system, a plurality of paint container 1 that are equipped with different colours paint, a plurality of paint control valve 21, mixing chamber 3, shower nozzle 4, a paint container 1 is through drawing liquid piping connection paint control valve 21, the drain pipe of a plurality of paint control valve 21 assembles in mixing chamber 3 through manifold 5, shower nozzle 4 is connected mixing chamber 3 and is extracted the mixed paint in mixing chamber 3 and carry out the spraying, a plurality of paint control valve 21 of control system connection, control system adjusts every paint control valve 21 respectively and exports the paint flow according to setting for the proportion. The control system is preferably a PLC control system and the paint control valve 21 is preferably a gear pump.
A plurality of paint container 1 arrange in proper order, and two adjacent paint container 1 constitute a set of spraying color combination, and control system sets for the output paint flow ratio of two paint container 1 correspondence paint control valve 21 in the spraying color combination, and the paint in two paint container 1 assembles through manifold 5 and mixes in mixing cavity 3. The paint colors in two adjacent paint containers 1 are different from each other. When the color is subjected to mixed spraying, a group of color combinations with gradual change effects are formed by taking the adjacent paints with two different colors as a unit, and color mixing spraying is carried out, so that the control on the gradual change color is facilitated.
Be equipped with rabbling mechanism 31 in mixing cavity 3, rabbling mechanism 31 stirs the mixture to the many colours paint of joining in mixing cavity 3. Mix cavity 3 as before the paint spraying, carry out a transition container that mixes to multiple colour paint, the paint of multiple colour mixes in mixing cavity 3 and forms required colour, and the colour of spraying paint that sprays again after mixing can be more even moreover, has avoided appearing the problem of granular sensation.
The automatic gradual change spraying equipment comprises a diluent container 6 filled with diluent and a diluent flushing valve 22, wherein the diluent container 6 is connected to the diluent flushing valve 22 through a liquid suction pipe, and a liquid outlet pipe of the diluent flushing valve 22 is connected with a manifold 5. After each spraying, the whole pipeline needs to be washed by diluent, so that residual impurities in the pipeline are removed, and the next spraying is not polluted and influenced.
The automatic gradual change spraying equipment comprises a blowing end 7 for inputting flushing air and an air flushing valve 23, wherein the blowing end 7 is connected with the air flushing valve 23, and an air outlet pipe of the air flushing valve 23 is connected with a manifold 5. After the pipeline is washed by the diluent, air is introduced into the pipeline through the air outlet end 7 through the air washing valve 23 to wash the whole pipeline, the diluent remained in the pipeline is washed away, and the pipeline is kept dry to prepare for next spraying.
The liquid pumping pipe is provided with a pressure detector 8, the paint control valve 21 is a gear pump, and the control system adjusts the rotating speed of the gear valve to adjust the output proportion of the flow. The pressure detector 8 can observe the pressure value of the paint extracted by the gear pump in real time, so as to judge whether the gear pump works normally or not and timely adjust the pressure of the gear pump.
Preferably, the automatic gradient spraying equipment comprises a first paint container containing paint of color A and a second paint container containing paint of color B, the paint control valve 21 comprises a control valve A and a control valve B, the first paint container is connected with the control valve A through a liquid suction pipe, the second paint container is connected with the control valve B through a liquid suction pipe, and liquid outlet pipes of the control valve A and the control valve B are connected to the manifold 5.
This automatic gradual change spraying equipment is at the during operation, and PLC control system control gear pump A and gear pump B are according to the proportion of setting for well to two kinds or multiple colour respectively, and the size of slowly converting output paint flow converges manifold 2, through the 4 progress spraying of manifold 2 input spray gun.
Example two:
the paint in the paint container 1 is supplied by a paint proportioning and mixing device, the paint proportioning and mixing device comprises a first supply container 11 containing a paint stock solution, a second supply container 12 containing a paint adjusting reagent, a supply control valve 24 and an online viscosity detector 9 for measuring the viscosity of the mixed paint in real time, each first supply container 11 and each second supply container 12 are respectively connected with one supply control valve 24 through a liquid suction pipe, liquid discharge pipes of a plurality of supply control valves 24 are converged into the paint container 1 through a manifold 5, the online viscosity detector 9 is arranged in the paint container 1 and is in contact with the mixed paint, a control system is respectively connected with the supply control valves 24 and the online viscosity detector 9, and the control system adjusts the output flow of the supply control valves 24 according to information fed back by the online viscosity detector 9. The control system sets and regulates the flow to the supply control valve 24 to either a constant or variable output.
Specifically, as shown in fig. 2, the second supply container 12 includes an oil-boiling water container containing oil-boiling water for diluting the viscosity of the mixed paint, and a curing agent container containing a paint curing agent for increasing the viscosity of the mixed paint. The PLC control system sets the viscosity value range of the mixed paint, and monitors the viscosity of the mixed paint in the paint container 1 in real time through the online viscosity detector 9. When the mixed paint in the paint container 1 is sprayed and consumed, the PLC control system can control the gear pumps corresponding to the first supply container 11, the oil-water opening container and the curing agent container to be opened according to the set flow output value, and the mixed materials are mixed by a manifold 5 and then are imported into the paint container 1, the change value of the viscosity of the paint in the paint container 1 is fed back to the PLC control system in real time by an online viscosity detector 9, the PLC control system judges whether the change value is in a set viscosity range or not according to the feedback value, if surpass the settlement scope, PLC control system adjusts first container 11, opens the gear pump of profit container, curing agent container, carries out compensation increase and decrease proportion to two kinds or multiple coating respectively, slowly changes output tube and converges to manifold 5 through the size of flow, and the rethread manifold 5 input waits to spray paint bucket, in paint container 1 promptly, adjusts the paint viscosity in the paint container 1 back to the viscosity within range of settlement.
Example three:
on the basis of the first embodiment, black paint and white paint are taken as raw materials to perform gradient change as an example, black paint is filled in a first paint container, white paint is filled in a second paint container, a PLC control system sets the black paint to gradually flow out at a flow rate of 0-10 percent and sets the white paint to gradually flow out at a flow rate of 10-0 percent, when the device is used, the output quantity of PLC control system linear regulation black paint and white paint, black output flow increases gradually from 0~10 percent, white output flow decreases gradually from 10~0 percent, black paint and white paint mix the stirring in mixing cavity 3 evenly, make the colour in mixing cavity 3 by full black, dark grey, light grey, white gradual change, the colour also can follow the change when spray gun 4 sprays, accomplishes the effect of gradual change spraying gradually.
If the gradual change effect of multiple colors is to be formed, for example, three paints of red, blue and yellow, the adjacent red and blue form a group of gradual change color groups, the adjacent blue and yellow form a group of gradual change color groups, and the adjacent blue and yellow are sequentially mixed, that is, when the red and blue gradual change color groups are mixed, the output flow rate of red is gradually decreased from 10 to 0 percent, the output flow rate of blue is gradually increased from 0 to 10 percent, when the blue and yellow gradual change color groups are formed, the output flow rate of blue is gradually decreased from 10 to 0 percent, and the output flow rate of yellow is gradually increased from 0 to 10 percent, so that the color in the mixing cavity 3 is gradually changed from red, magenta, purple, blue, light blue, green, cyan and yellow, and the spraying color of the spray gun 4 is also changed accordingly, and the spraying effect of multiple gradual change colors is gradually achieved.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides an automatic gradual change spraying equipment, its characterized in that includes control system, is equipped with a plurality of paint containers, a plurality of paint control valve, mixed cavity, the shower nozzle of different colours paint, one the paint container passes through a paint control valve of liquid suction pipe connection, and is a plurality of in the drain pipe of paint control valve assembles the mixed cavity through the manifold, the mixed paint of mixed cavity in and extraction mixed cavity is connected to the shower nozzle carries out the spraying, control system connects a plurality of paint control valve, control system adjusts every paint control valve respectively and exports the paint flow according to setting for the proportion.
2. The automatic gradual change coating apparatus of claim 1, wherein a plurality of the paint containers are arranged in sequence, two adjacent paint containers form a group of coating color combinations, the control system sets the ratio of the flow rates of the output paints of the two paint containers corresponding to the paint control valves in the coating color combinations, and the paints in the two paint containers are converged into the mixing cavity through the manifold to be mixed.
3. The automatic gradation coating apparatus according to claim 2, wherein the colors of the paints in adjacent two of the paint containers are different from each other.
4. The automatic gradation coating apparatus according to claim 1, comprising a first paint container containing paint of color a, a second paint container containing paint of color B, the paint control valve comprising a control valve a, a control valve B, the first paint container being connected to the control valve a through a suction pipe, the second paint container being connected to the control valve B through a suction pipe, the discharge pipes of the control valves a and B being connected to a manifold.
5. The automatic gradual change coating device of claim 1, wherein an agitation mechanism is disposed in the mixing chamber, and the agitation mechanism agitates and mixes the multi-color paint that has converged into the mixing chamber.
6. The automatic gradation spraying apparatus according to claim 1, comprising a diluent container containing a diluent, and a diluent flush valve, the diluent container being connected to the diluent flush valve through a liquid suction pipe, and an outlet pipe of the diluent flush valve being connected to a manifold.
7. The automatic gradual change coating equipment of claim 1, characterized by comprising a blowing end for inputting flushing air, an air flushing valve, wherein the blowing end is connected with the air flushing valve, and an air outlet pipe of the air flushing valve is connected with a manifold.
8. The automatic gradual change coating apparatus of claim 1, wherein a pressure detector is disposed on the liquid suction pipe, the paint control valve is a gear pump, and the control system adjusts a rotation speed of the gear valve to adjust an output ratio of the flow rate.
9. The automatic gradation spraying apparatus according to claim 1, wherein the paint in the paint container is supplied from a paint proportioning and mixing apparatus, the paint proportioning and mixing device comprises a first supply container containing paint stock solution, second supply containers containing paint mixing agents, supply control valves and an online viscosity detector for measuring the viscosity of the mixed paint in real time, wherein each first supply container and each second supply container are respectively connected with one supply control valve through liquid pumping pipes, liquid outlet pipes of the plurality of supply control valves are converged into the paint containers through manifolds, the on-line viscosity detector is arranged in the paint container and is contacted with the mixed paint, the control system is respectively connected with the supply control valve and the on-line viscosity detector, and the control system adjusts the output flow of the supply control valve according to the information fed back by the online viscosity detector.
10. The automatic gradual change coating apparatus of claim 9, wherein the control system sets and adjusts the flow rate of the supply control valve to a constant output or a variable output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205448.2U CN214440125U (en) | 2021-01-26 | 2021-01-26 | Automatic gradual change spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205448.2U CN214440125U (en) | 2021-01-26 | 2021-01-26 | Automatic gradual change spraying equipment |
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| Publication Number | Publication Date |
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| CN214440125U true CN214440125U (en) | 2021-10-22 |
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| CN202120205448.2U Active CN214440125U (en) | 2021-01-26 | 2021-01-26 | Automatic gradual change spraying equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918062A (en) * | 2022-06-16 | 2022-08-19 | 一汽解放汽车有限公司 | Engine paint spraying control method and device, spraying equipment and storage medium |
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2021
- 2021-01-26 CN CN202120205448.2U patent/CN214440125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918062A (en) * | 2022-06-16 | 2022-08-19 | 一汽解放汽车有限公司 | Engine paint spraying control method and device, spraying equipment and storage medium |
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