CN205109493U - A two-component paint automatic ratio supply system - Google Patents

Abstract

The utility model discloses a two-component paint automatic proportioning supply system, which comprises an agent A storage barrel, an agent B storage barrel, an agent A buffer barrel, an agent B buffer barrel, a premixing barrel, a main mixed paint barrel and an automatic spray gun; buffer membrane pumps are respectively arranged on buffer pipelines between each storage bucket and the corresponding buffer bucket, a supply pipeline between each buffer bucket and the premixing bucket is respectively provided with a supply membrane pump, and a premixing conveying pipeline is connected between the premixing bucket and the main mixed paint bucket; a paint delivery pipeline and a paint return pipeline are connected between the main mixed paint bucket and the automatic spray gun, and the paint delivery pipeline is provided with a paint delivery diaphragm pump and a paint filter; the agent A buffer tank, the agent B buffer tank, the premixing tank and the main mixed paint tank are respectively provided with a liquid level sensor. Through the structure design, the utility model discloses can realize that the bi-component paint ratio is supplied with automatically and high-efficiently, structural design is novel, degree of automation is high and can improve the work efficiency of spraying production line effectively.

Description

A two-component paint automatic ratio supply system

technical field

The utility model relates to the technical field of automatic spraying equipment, in particular to an automatic proportioning supply system for two-component paint.

Background technique

In order to meet the needs of product surface spraying, there are various spraying production lines in the prior art; among them, for various spraying production lines, they all use automatic spray guns to complete the paint spraying action.

For the spraying production line, it is equipped with a paint supply system used in conjunction with an automatic spray gun; wherein, for two-component or multi-component paints, in the process of utilizing the spraying production line to complete the product spraying process, the prior art The mixed paint must be prepared before spraying, which seriously affects the efficiency of the spraying production line.

Utility model content

The purpose of this utility model is to provide a two-component paint automatic proportioning supply system for the deficiencies of the prior art. The two-component paint automatic proportioning supply system can automatically and efficiently realize the two-component paint proportioning supply, The structure design is novel, the degree of automation is high, and the work efficiency of the spraying production line can be effectively improved.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A two-component paint automatic proportioning supply system, including A agent storage tank, B agent storage tank, A agent buffer tank, B agent buffer tank, pre-mixing tank, main mixing paint tank, automatic spray gun;

There is an agent A buffer pipeline connected between the agent A storage tank and the agent A buffer tank, the agent A buffer pipeline is equipped with an agent A buffer diaphragm pump, and the agent A supply is connected between the agent A buffer tank and the pre-mixing tank Pipeline, the agent A supply pipeline is equipped with an agent A supply diaphragm pump, the agent B buffer pipeline is connected between the agent B storage tank and the agent B buffer tank, and the agent B buffer pipeline is equipped with a agent B buffer diaphragm pump , There is an agent B supply pipeline connected between the agent B buffer tank and the pre-mixing tank, the agent B supply pipeline is equipped with a B agent supply diaphragm pump, and a pre-mixing conveying line is connected between the pre-mixing tank and the main mixing paint tank piping;

There are paint delivery pipelines and paint return pipelines connected between the main mixing paint bucket and the automatic spray gun. One end of the paint delivery pipeline and one end of the paint return pipeline extend into the main mixing paint bucket respectively. The other end of the pipeline is connected to the paint inlet of the automatic spray gun, and the other end of the paint return pipeline is connected to the paint return port of the automatic spray gun. The arranged paint is sent out of the diaphragm pump and paint filter;

A agent buffer tank, B agent buffer tank, pre-mixing tank and main mixing paint tank are respectively equipped with liquid level sensors.

Wherein, the pre-mixing bucket and the main mixing paint bucket are respectively equipped with pneumatic agitators.

Wherein, the agent A supply pipeline, the agent B supply pipeline, and the premix delivery pipeline are respectively equipped with air control valves.

Wherein, the agent A supply pipeline and the agent B supply pipeline are respectively equipped with flow meters.

The beneficial effects of the utility model are: a two-component paint automatic proportioning supply system described in the utility model, which includes an agent A storage tank, a B agent storage tank, an A agent buffer tank, a B agent buffer tank, a premixed Bucket, main mixing paint bucket, automatic spray gun; A buffer diaphragm pump is installed in the A buffer pipeline between the A storage tank and the A buffer tank, and the A supply pipe between the A buffer tank and the pre-mixing tank The agent A supply diaphragm pump is installed on the road, the agent B buffer pipeline between the agent B storage tank and the agent B buffer tank is installed with the agent B buffer diaphragm pump, and the agent B supply pipeline between the agent B buffer tank and the premixing tank is installed Install B agent supply diaphragm pump, pre-mix delivery pipeline is connected between the pre-mixing bucket and the main mixing paint bucket; the paint delivery pipeline connected with the paint inlet of the automatic spray gun is connected between the main mixing paint bucket and the automatic spray gun 1. The paint return pipeline connected to the paint return port of the automatic spray gun, and the paint delivery pipeline is equipped with a paint delivery diaphragm pump and a paint filter; the A agent buffer tank, the B agent buffer tank, the pre-mixing tank, and the main mixing paint tank are installed separately Equipped with liquid level sensor. Through the above structural design, the utility model can automatically and efficiently realize the ratio supply of two-component paint, has novel structural design, high degree of automation and can effectively improve the working efficiency of the spraying production line.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

In Figure 1 are included:

11—Agent storage tank 12—Agent buffer tank

13——Agent buffer pipeline 14——Agent buffer diaphragm pump

15——Agent supply pipeline 16——Agent supply diaphragm pump

21——B agent storage barrel 22——B agent buffer barrel

23——Agent B buffer pipeline 24——Agent B buffer diaphragm pump

25——B agent supply pipeline 26——B agent supply diaphragm pump

3 - Premix bucket 4 - Main mix paint bucket

5——automatic spray gun 6——premixed delivery pipeline

71——Paint delivery pipeline 72——Paint return pipeline

73——Paint delivery diaphragm pump 74——Paint filter

8——Liquid level sensor 9——Pneumatic agitator

100—air control valve 101—flow meter.

detailed description

The utility model will be described below in conjunction with specific embodiments.

As shown in Figure 1, a two-component paint automatic proportioning supply system includes A agent storage tank 11, B agent storage tank 21, A agent buffer tank 12, B agent buffer tank 22, pre-mixing tank 3, main mixing paint Barrel 4, automatic spray gun 5;

A agent buffer pipeline 13 is connected between the agent A storage barrel 11 and the agent A buffer barrel 12. An agent A supply pipeline 15 is connected between them, and the agent A supply pipeline 15 is equipped with an agent A supply diaphragm pump 16, and an agent B buffer pipeline 23 is connected between the agent B storage barrel 21 and the agent B buffer barrel 22, Agent B buffer pipeline 23 is equipped with agent B buffer diaphragm pump 24, agent B supply pipeline 25 is connected between agent B buffer barrel 22 and premix barrel 3, agent B supply pipeline 25 is equipped with agent B supply Diaphragm pump 26, premixed delivery pipeline 6 is connected between premixed bucket 3 and main mixed paint bucket 4;

Between the main mixing paint bucket 4 and the automatic spray gun 5, a paint delivery pipeline 71 and a paint return pipeline 72 are connected. In the paint bucket 4, the other end of the paint delivery pipeline 71 is connected with the paint inlet of the automatic spray gun 5, the other end of the paint return pipeline 72 is connected with the paint return opening of the automatic spray gun 5, and the paint delivery pipeline 71 is installed There are paint sending diaphragm pumps 73 and paint filters 74 arranged sequentially along the paint sending direction of the paint sending pipeline 71;

The agent A buffer bucket 12, the agent B buffer bucket 22, the premix bucket 3, and the main mixing paint bucket 4 are equipped with liquid level sensors 8 respectively.

The utility model will be described in detail below in conjunction with the specific working process, specifically: under the driving action of the A agent buffer diaphragm pump 14, the A agent in the A agent storage tank 11 is transported to the A agent along the A agent buffer pipeline 13. In the agent buffer barrel 12, the agent A entering into the agent buffer barrel 12 is delivered to the premixing barrel 3 along the agent supply pipeline 15 under the driving action of the agent A supply diaphragm pump 16; Driven by the buffer diaphragm pump 24, the B agent in the B agent storage tank 21 is transported to the B agent buffer tank 22 along the B agent buffer pipeline 23, and the B agent that enters the B agent buffer tank 22 is supplied to the B agent. Driven by the diaphragm pump 26, it is transported into the premix tank 3 along the B agent supply pipeline 25; the A agent and the B agent are premixed in the premix tank 3, and the premixed A agent and B agent The mixed paint is further mixed with the mixed paint that is transported into the main mixing paint bucket 4 along the pre-mixing delivery pipeline 6, and the mixed paint that enters the main mixing paint bucket 4, and is driven by the paint delivery diaphragm pump 73. The mixed paint in the paint bucket 4 enters into the automatic spray gun 5 along the paint delivery pipeline 71. During the spraying process of the automatic spray gun 5, the redundant mixed paint passes through the paint return hole and the paint return pipe of the automatic spray gun 5. The road 72 returns to the main mixed paint bucket 4, wherein, before the mixed paint material enters the automatic spray gun 5 along the paint delivery pipeline 71, the paint filter 74 filters the mixed paint material.

It should be further pointed out that during the working process of the utility model, when the liquid level sensor 8 of the agent A buffer barrel 12 senses that the liquid level of the agent A is lower than the set liquid level, the agent A buffer diaphragm pump 14 starts and buffers the agent A. Input A agent in the barrel 12; Similarly, when the liquid level sensor 8 of the B agent buffer barrel 22 senses that the B agent liquid level is lower than the set liquid level height, the B agent buffer diaphragm pump 24 starts and goes to the B agent buffer barrel 22 In addition, when the liquid level sensor 8 in the premixing barrel 3 senses that the liquid level of the mixed paint is lower than the set liquid level height, the A agent supply diaphragm pump 16 and the B agent supply diaphragm pump 26 start and go to Input agent A and agent B in the pre-mixing tank 3; when the liquid level sensor 8 in the main mixing paint tank 4 senses that the mixed paint material is lower than the set liquid level, the mixed paint material in the pre-mixing tank 3 is automatically sent to the main mixing tank Inside the paint bucket 4. Through the structural design of the above-mentioned liquid level sensor 8, the utility model can effectively avoid the phenomenon that the spraying operation stops midway due to insufficient buffering.

Based on the above situation, it can be seen that through the above structural design, the utility model can automatically and efficiently realize the ratio supply of two-component paint, the structural design is novel, the degree of automation is high, and the working efficiency of the spraying production line can be effectively improved.

As a preferred embodiment, as shown in Figure 1, in order to ensure that the A agent and the B agent can be fully mixed, the pre-mixing bucket 3 and the main mixing paint bucket 4 of the present utility model are equipped with a pneumatic agitator 9 respectively.

As a preferred embodiment, as shown in FIG. 1 , the agent A supply pipeline 15 , the agent B supply pipeline 25 , and the premix delivery pipeline 6 are respectively equipped with air control valves 100 . When working, the utility model can control the corresponding A agent supply pipeline 15, B agent supply pipeline 25, and premix delivery pipeline 6 to be switched on and off through the air control valve 100.

As a preferred embodiment, as shown in FIG. 1 , the agent A supply pipeline 15 and the agent B supply pipeline 25 are respectively equipped with flow meters 101 .

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (4)

1. An automatic proportioning supply system for two-component paint, characterized in that it includes an agent A storage barrel (11), an agent B storage barrel (21), an agent A buffer barrel (12), and an agent B buffer barrel (22 ), pre-mixing bucket (3), main mixing paint bucket (4), automatic spray gun (5); A agent buffer pipeline (13) is connected between the agent A storage barrel (11) and the agent A buffer barrel (12), and the agent A buffer pipeline (13) is equipped with an agent A buffer diaphragm pump (14). A agent supply pipeline (15) is connected between the agent buffer barrel (12) and the pre-mixing barrel (3), and the agent A supply pipeline (15) is equipped with an agent A supply diaphragm pump (16), and agent B is stored The agent B buffer pipeline (23) is connected between the barrel (21) and the B agent buffer barrel (22), and the B agent buffer pipeline (23) is equipped with a B agent buffer diaphragm pump (24). (22) is connected with the pre-mixing barrel (3) with a B agent supply pipeline (25), and the B agent supply pipeline (25) is equipped with a B agent supply diaphragm pump (26), and the pre-mixing barrel (3) A premix delivery pipeline (6) is connected to the main mixing paint bucket (4); A paint delivery pipeline (71) and a paint return pipeline (72) are connected between the main mixing paint bucket (4) and the automatic spray gun (5), and one end of the paint delivery pipeline (71) and the paint return pipeline ( One end of 72) respectively extends into the main mixing paint bucket (4), the other end of the paint delivery pipeline (71) is connected with the paint inlet of the automatic spray gun (5), and the paint return pipeline (72) The other end is connected to the paint return port of the automatic spray gun (5), and the paint delivery pipeline (71) is equipped with paint delivery diaphragm pumps (73) arranged in sequence along the paint delivery direction of the paint delivery pipeline (71), paint filter(74); The agent A buffer barrel (12), the agent B buffer barrel (22), the premix barrel (3), and the main mixing paint barrel (4) are equipped with liquid level sensors (8) respectively. 2. A two-component paint automatic proportioning supply system according to claim 1, characterized in that: the pre-mixing bucket (3) and the main mixing paint bucket (4) are respectively equipped with pneumatic agitators (9). 3. The two-component paint automatic proportioning supply system according to claim 2, characterized in that: the agent A supply pipeline (15), the agent B supply pipeline (25), the pre- The mixed delivery pipelines (6) are respectively equipped with air control valves (100). 4. The two-component paint automatic proportioning supply system according to claim 3, characterized in that: the agent A supply pipeline (15) and the agent B supply pipeline (25) are respectively equipped with flow meter (101).