Intelligent color matching device

Abstract

The invention relates to the technical field of color matching devices, in particular to an intelligent color matching device. Which comprises a spraying gun body, the spraying gun body drives a pressurizing valve through a trigger, and a conical spraying head is arranged at the output end of the spraying gun body, and is characterized in that a containing cylinder is connected to the bottom end of the spraying gun body in a fastened mode, and a plurality of coating storage tanks are connected into the containing cylinder in a fastened and clamped mode; the multiple coating storage tanks are communicated with a break-through type multi-way electromagnetic valve through multiple independent coating channels, the top end of the break-through type multi-way electromagnetic valve is communicated with a conical spray head through a Y-shaped discharging hose, the other end of the Y-shaped discharging hose is communicated with the output end of a pressurizing valve, and color recognition sensors are arranged on the two sides of the conical spray head. The invention aims to solve the technical problems that the color precision and stability are poor, and the required color ratio cannot be quickly and accurately prepared.

Description

Technical Field

[0001] The present invention relates to the technical field of color adjustment devices, and in particular to an intelligent color adjustment device. Background Art

[0002] Color mixing devices and color mixing processes play an important role in the coating, ink, plastic and other industries. The required color is precisely adjusted and matched by hand, and the ingredients of different colors are mixed. The temperature, stirring speed and time are controlled to ensure uniform and stable colors. This process requires high precision and consistency to meet the color standards of the final product.

[0003] In the existing color adjustment process, the color perception deviates due to changes in light. It is necessary to adjust the formula many times and conduct repeated experiments to adjust the color composition and ratio to meet the actual ideal display effect. This leads to low color adjustment efficiency, which not only increases time costs, but also affects the continuity and speed of production. It is unable to meet the strict requirements of the product on color accuracy and stability, and it is difficult to ensure color difference control in mass production. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the color accuracy and stability are poor and the required color ratio cannot be quickly and accurately mixed.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an intelligent color adjustment device, including a spray gun body, the spray gun body is driven by a trigger with a pressure valve, and the output end of the spray gun body is provided with a conical nozzle, characterized in that: the bottom end of the spray gun body is fastened with a accommodating cylinder, and a plurality of paint storage tanks are fastened and clamped in the accommodating cylinder, and the plurality of paint storage tanks are respectively connected with a cut-off multi-way solenoid valve through a plurality of independent paint channels, the top end of the cut-off multi-way solenoid valve is connected to the conical nozzle through a Y-shaped discharge hose, and the other end of the Y-shaped discharge hose is connected to the output end of the pressure valve, and color recognition sensors are fastened on both sides of the conical nozzle.

[0006] As a further improvement of the present invention, a peristaltic pump is arranged between the cut-off multi-way solenoid valve and the Y-shaped discharge hose.

[0007] As a further improvement of the present invention, a screw hole is provided on one side of the on-off multi-way solenoid valve, and the screw hole is fastened to the spray gun body by a bolt.

[0008] As a further improvement of the present invention, the pressurizing valve is configured as a one-way one-way mechanical valve body.

[0009] As a further improvement of the present invention, a built-in chip is fixedly arranged inside the spray gun body, and the built-in chip is electrically connected to the color recognition sensor, the on-off multi-way solenoid valve and the peristaltic pump.

[0010] As a further improvement of the present invention, a hanging hook is fixedly provided on the top of the spray gun body.

[0011] The beneficial effects of the present invention are as follows: by providing a cut-off multi-way electromagnetic valve, a pressure-increasing valve and a peristaltic pump, the required color can be quickly and accurately mixed, and according to the real-time monitoring of the color sensor and the precise calculation of the algorithm, the color deviation is greatly reduced, the product quality is improved, the time for manual repeated experiments is reduced, and the production efficiency is improved. At the same time, as the number of uses increases, the color-adjusting spray gun can continuously accumulate color-adjusting data, optimize the color-adjusting model, and adapt to more diverse color requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of an intelligent color adjustment device of the present invention;

[0013] Figure 2 This is a display diagram of part a of an intelligent color adjustment device of the present invention;

[0014] Figure 3 This is a partial component display of an intelligent color adjustment device of the present invention. Figure 1 ;

[0015] Figure 4 This is a partial component display of an intelligent color adjustment device of the present invention. Figure 2 .

[0016] As shown in the figure: 1. Spray gun body; 2. Trigger; 3. Pressurizing valve; 4. Conical nozzle; 5. Paint storage tank; 6. Paint channel; 7. Cut-off multi-way solenoid valve; 8. Y-shaped discharge hose; 9. Color recognition sensor; 10. Peristaltic pump; 11. Screw hole; 12. Bolt; 13. Suspension hook. DETAILED DESCRIPTION

[0017] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0018] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0020] The present invention provides the following Figure 1-4 As shown, an intelligent color adjustment device includes a spray gun body 1, and a hanging hook 13 is fixedly arranged on the top of the spray gun body 1; it is convenient for the storage and access of the device. The spray gun body 1 is driven by a trigger 2 to have a pressurizing valve 3; the pressurizing valve 3 is set as a one-way mechanical valve body to prevent the paint from flowing back. A conical nozzle 4 is arranged at the output end of the spray gun body 1, and a built-in chip is fixedly arranged inside the spray gun body 1, and the built-in chip is electrically connected to the color recognition sensor 9, the cut-off multi-way electromagnetic valve 7 and the peristaltic pump 10. Color recognition sensors 9 are fastened on both sides of the conical nozzle 4, and the color recognition sensor 9 adopts the color recognition sensor of the GY-31 model; it can collect the color information of the paint sprayed by the spray gun in real time, and convert it into an electrical signal to transmit to the control module; the built-in chip has data processing and analysis capabilities, receives the signal from the color sensor 9, and processes it according to the preset algorithm and learning model to generate control instructions. At the same time, it is also connected to an external communication interface to interact with the mobile phone end, and can also interact with the cloud server for data.

[0021] The bottom end of the spray gun body 1 is fastened with a receiving tube, and a plurality of paint storage tanks 5 are fastened and clamped in the receiving tube. The plurality of paint storage tanks 5 are connected to a disconnecting multi-way electromagnetic valve 7 through a plurality of independent paint channels 6; a screw hole 11 is provided on one side of the disconnecting multi-way electromagnetic valve 7, and the screw hole 11 is fastened to the spray gun body 1 through a bolt 12; the screw hole 11 and the bolt 12 are used to reinforce the internal component structure to ensure the stability of the device connection. The top of the disconnecting multi-way electromagnetic valve 7 is connected to the conical nozzle 4 through a Y-shaped discharge hose 8; a peristaltic pump 10 is arranged between the disconnecting multi-way electromagnetic valve 7 and the Y-shaped discharge hose 8; the peristaltic pump 10 is used to extract the paint in the paint storage tank 5, and the other end of the Y-shaped discharge hose 8 is connected to the output end of the pressure valve 3; the pressure valve 3 is used to provide a driving force for spraying the paint; that is, the three ends of the Y-shaped discharge hose 8 are respectively connected to the conical nozzle 4, the peristaltic pump 10 and the pressure valve 3.

[0022] Working principle: When the present invention is implemented, a control command can be generated through a mobile phone, and the on-off multi-way electromagnetic valve 7 is dispatched to open or close the corresponding paint channel 6, and the paint is extracted through the peristaltic pump 10. After the paint is pumped into the Y-shaped discharge hose 8, the trigger 2 is pulled to make the pressure valve 3 pressurize the Y-shaped discharge hose 8, so that the paint is sprayed through the conical nozzle for spraying. During each color adjustment and spraying process, the color sensor 9 collects the color data of the actual sprayed paint, and records the current color adjustment parameters (such as the valve opening of each paint channel 6, ambient light, etc.), and these data are transmitted to the built-in chip for storage.

[0023] The algorithm of the built-in chip is trained based on the data collected by the color sensor 9. By continuously adjusting the model parameters and optimizing the color adjustment model, it can more accurately predict the paint color under different color adjustment parameters. At the same time, the control module can also upload part of the data to the cloud server, use cloud computing, feedback and optimize the model. When receiving a new color adjustment task, the algorithm model can quickly predict the best color adjustment parameters based on the knowledge it has learned, and achieve accurate color adjustment through the built-in chip driver.

[0024] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. An intelligent color adjustment device, comprising a spray gun body (1), wherein the spray gun body (1) is provided with a pressurizing valve (3) driven by a trigger (2), and a conical nozzle (4) is provided at the output end of the spray gun body (1), characterized in that: The bottom end of the spray gun body (1) is fastened with a accommodating cylinder, and a plurality of paint storage tanks (5) are fastened and clamped in the accommodating cylinder. The plurality of paint storage tanks (5) are respectively connected to a cut-on multi-way electromagnetic valve (7) through a plurality of independent paint channels (6). The top end of the cut-on multi-way electromagnetic valve (7) is connected to the conical nozzle (4) through a Y-shaped discharge hose (8). The other end of the Y-shaped discharge hose (8) is connected to the output end of the pressure valve (3). Color recognition sensors (9) are fastened on both sides of the conical nozzle (4).

2. The intelligent color adjustment device according to claim 1, characterized in that: A peristaltic pump (10) is arranged between the on-off multi-way electromagnetic valve (7) and the Y-shaped discharge hose (8).

3. The intelligent color adjustment device according to claim 2, characterized in that: A screw hole (11) is provided on one side of the on-off multi-way electromagnetic valve (7), and the screw hole (11) is fixedly connected to the spray gun body (1) via a bolt (12).

4. The intelligent color adjustment device according to claim 1, characterized in that: The pressurizing valve (3) is configured as a one-way mechanical valve body.

5. The intelligent color adjustment device according to claim 4, characterized in that: A built-in chip is fixedly arranged inside the spray gun body (1), and the built-in chip is electrically connected to the color recognition sensor (9), the on-off multi-way electromagnetic valve (7) and the peristaltic pump (10).

6. The intelligent color adjustment device according to claim 1, characterized in that: A hanging hook (13) is fixedly arranged on the top of the spray gun body (1).

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