CN218273182U

CN218273182U - Automatic solvent proportioning control system for printing

Info

Publication number: CN218273182U
Application number: CN202222867751.6U
Authority: CN
Inventors: 高峰
Original assignee: Nanjing Dusei Electromechanical Equipment Co ltd
Current assignee: Nanjing Dusei Electromechanical Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-10
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an automatic ratio control system of solvent for printing, including controller, a plurality of batching bucket, a plurality of material bucket and a plurality of lithography apparatus body, one the batching bucket is with a plurality of the material bucket is connected through pipeline one, be provided with fluidflowmeter and water pump two on the pipeline that material bucket and batching bucket are linked together, solvent in the material bucket passes fluidflowmeter through water pump two and pipeline one and enters into the batching bucket, one the lithography apparatus body is linked together through pipeline two and a plurality of batching bucket, and is provided with water pump one on the pipeline two, water pump one and water pump two all pass through electric connection with the controller. The utility model discloses in, through being provided with fluidflowmeter, utilize fluidflowmeter to detect out the volume through the raw materials, concrete quality is by the controller, according to the formula that corresponds, and after quality through fluidflowmeter reached standard, the controller was closed fluidflowmeter's passageway, and then realized the proportion of quality between the accurate control raw materials.

Description

Automatic solvent proportioning control system for printing

Technical Field

The utility model relates to a printing technology field, more specifically say, it relates to an automatic ratio control system of solvent for printing.

Background

In the printing production, according to the characteristic requirements of the ink, a mixed solvent is usually used to adjust the viscosity of the ink and ensure the stability of the printing quality, and the common solvent raw materials include: ethyl acetate, isopropyl alcohol, n-propyl ester, etc., in different proportions depending on the type and application of the ink, for example, the fast drying type and the white ink applied with the solvent in the proportions when paired: ethyl acetate: isopropanol =4:1.

In practical application, liquid is difficult to accurately weigh, so that when a solvent is matched, the mass proportion of various raw materials is difficult to accurately control, and the matched solvent is difficult to achieve a good effect on the applied ink.

SUMMERY OF THE UTILITY MODEL

An it is not enough to prior art existence, the utility model aims to provide an automatic ratio control system of solvent for printing, including controller, a plurality of batching bucket, a plurality of material bucket and a plurality of lithography apparatus body, one batching bucket is with a plurality of the material bucket passes through pipeline one and connects, be provided with fluidflowmeter and water pump two on the pipeline that material bucket and batching bucket are linked together, solvent in the material bucket passes fluidflowmeter through water pump two and pipeline one and enters into the batching bucket, one during the lithography apparatus body is linked together through pipeline two and a plurality of batching bucket, and is provided with water pump one on the pipeline two, water pump one and water pump two all pass through electric connection with the controller.

In order to achieve the above purpose, the utility model provides a following technical scheme:

preferably, the inside of batching bucket is provided with rabbling mechanism.

Preferably, the controller is provided with a data input unit and a processor.

Preferably, the processor is provided with a data calculation unit and a control unit.

Preferably, the controller is provided with a data storage unit.

Preferably, an electronic liquid level meter is arranged inside the material barrel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses in, through being provided with fluidflowmeter, utilize fluidflowmeter to detect out the volume through the raw materials, the concrete quality of raw materials is calculated according to the relational expression between liquid density, volume and the quality by the controller and is derived, and after the quality through fluidflowmeter reached standard, the controller was closed fluidflowmeter's passageway, and then realized the proportion of accurate control quality between the raw materials.

Drawings

FIG. 1 is a schematic flow chart of the present invention;

FIG. 2 is a schematic view of the structure of the dispensing barrel of the present invention;

fig. 3 is a schematic view of the structure of the material barrel of the present invention;

fig. 4 is a schematic structural diagram of the controller of the present invention.

1. A controller; 11. a data input unit; 12. a data storage unit; 13. a processor; 14. a data calculation unit; 15. a control unit; 2. a batching barrel; 21. a stirring mechanism; 3. a liquid flow meter; 4. a material barrel; 41. an electronic level gauge; 5. a first water pump; 6. a printing apparatus body; 7. and a second water pump.

Detailed Description

Referring to fig. 1 to 4, an embodiment of the present invention further illustrates an automatic solvent proportioning control system for printing.

A printing solvent automatic proportioning control system comprises a controller 1, a plurality of proportioning barrels 2, a plurality of material barrels 4 and a plurality of printing equipment bodies 6, wherein an electronic liquid level meter 41 is installed in each material barrel 4, the volume of materials in each material barrel 4 is detected through the electronic liquid level meter 41, workers can add the materials in time when the raw materials are insufficient, one proportioning barrel 2 is connected with the plurality of material barrels 4 through a first pipeline, and each proportioning barrel 2 is used for matching a solvent to avoid sharing the proportioning barrel 2; one printing equipment body 6 is communicated with the plurality of batching buckets 2 through a second pipeline, so that the same printing equipment body 6 can be printed by adopting various printing inks, and other printing equipment bodies 6 can be shared after the printing equipment body 6 breaks down; be provided with fluidflowmeter 3 and water pump two 7 on pipeline one, under the effect of water pump two 7, the raw materials in the material bucket 4 enters into batching bucket 2 through fluidflowmeter 3, installs water pump one 5 on pipeline two, utilizes water pump one 5 to carry the printing apparatus body 6 with the solvent in batching bucket 2 in, and then carries out the regulation of viscosity to corresponding printing ink.

Referring to fig. two and fig. three, a stirring mechanism 21 is disposed in the mixing barrel 2, and the solvent in the mixing barrel 2 is stirred by the stirring mechanism 21, so that various raw materials are rapidly and uniformly mixed.

Referring to fig. four, the controller 1 is provided with a data input unit 11 and a data storage unit 12, corresponding proportions are input through the data input unit 11, the data storage unit 12 stores densities of various liquid raw materials, the controller 1 is provided with a processor 13, the processor 13 is provided with a data calculation unit 14 and a control unit 15, the data calculation unit 14 performs corresponding calculation according to an inserted formula, and the control unit 15 is used for controlling the first water pump 5, the second water pump 7, the electronic liquid level meter 41 and the liquid flow meter 3 through the controller 1.

Mixing the following raw materials in percentage by weight: isopropyl alcohol =4:1 for illustration:

inserting the formulas M = P × V (where M is mass and unit, P is liquid density, and V is liquid volume) and M1= M2+ M3 (assuming that the mass of ethyl acetate and isopropyl alcohol is M2 and M3, and M1 is set solvent mass) on the controller 1, and the mass, volume, and density are in standard units;

s1, selecting ethyl acetate on a controller 1: isopropanol, inputting a proportion 8:2, inputting a required solvent mass of M1, and calculating specific numerical values of M2 and M3 through the two formulas when the M1 is a fixed value;

s2, the controller 1 starts a second water pump 7 on the material barrel 4 filled with the two raw materials of the ethyl acetate and the isopropanol, the second water pump 7 drives the ethyl acetate and the isopropanol, the volumes of the ethyl acetate and the isopropanol flowing through are calculated through the corresponding liquid flow meters 3, and the detected values are input into the controller 1;

and S3, the data calculation unit 14 substitutes the volume detected by the liquid flow meter 3 and the corresponding density in the data storage unit 12 into M = P × V for real-time calculation, and when the volume and the corresponding density meet M2+ M3= M1 and M2: M3=4:1 and are the same as or within an error range of the numerical value calculated by S1, the controller 1 sequentially turns off the liquid flow meter 3 and the second water pump 7.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic ratio control system of solvent for printing, includes controller (1), a plurality of batching bucket (2), a plurality of material bucket (4) and a plurality of lithography apparatus body (6), its characterized in that: one batching bucket (2) and a plurality of material bucket (4) are connected through pipeline one, be provided with fluidflowmeter (3) and two (7) of water pump on the pipeline that material bucket (4) and batching bucket (2) are linked together, solvent in material bucket (4) passes fluidflowmeter (3) through two (7) of water pump and pipeline one and enters into batching bucket (2), one lithography apparatus body (6) are linked together through two and a plurality of batching buckets (2) of pipeline, and are provided with water pump (5) on the two of pipeline, water pump (5) and two (7) of water pump all pass through electric connection with controller (1).

2. The automatic solvent proportioning control system of claim 1, wherein: the inside of batching bucket (2) is provided with rabbling mechanism (21).

3. The automatic solvent proportioning control system of claim 1, wherein: the controller (1) is provided with a data input unit (11) and a processor (13).

4. The automatic solvent proportioning control system of claim 3 wherein: the processor (13) is provided with a data calculation unit (14) and a control unit (15).

5. The automatic solvent proportioning control system of claim 3 wherein: the controller (1) is provided with a data storage unit (12).

6. The automatic solvent proportioning control system of claim 1, wherein: an electronic liquid level meter (41) is arranged in the material barrel (4).