An automatic color matching device

Abstract

The application discloses an automatic color matching device, relates to the paint technology field, and improves the problem of slow paint mixing efficiency, and comprises a shell, a uniform shaking mechanism is rotationally connected to the inner wall of the shell, and a quantitative mechanism is fixedly connected to the inner wall of the shell, the uniform shaking mechanism comprises a fixed frame rotationally connected to the inner wall of the shell. The application can be used for sliding the cover plate to the inner wall of the paint tank, starting the second motor, driving the clamping plate to slide downwards through the output shaft of the second motor, and then clamping the outer surface of the paint tank and the cover plate through the clamping plate and the supporting seat. Then, the first motor is started, the output shaft of the first motor drives the fixed frame to rotate, the paint tank and the cover plate are rotated, and then the paint in the paint tank is uniformly mixed, the mixing of the paint in the paint tank is observed through the transparent plate, and then different paints can be continuously shaken, and the efficiency of paint color matching is improved.

Description

Technical Field

[0001] This utility model relates to the field of paint technology, and in particular to an automatic color matching device. Background Technology

[0002] Paint color matching refers to mixing different colored pigments in a certain proportion to create the desired paint color according to customer needs or specific formula requirements. This process is usually carried out during paint production or pigment customization to ensure that the final product meets the customer's requirements and expectations.

[0003] The patent publication number "CN213913557U" discloses "An automatic paint color matching device, including a base, six hydraulic cylinders installed on the inner wall of the base, and a top block installed on the top of each hydraulic cylinder. A slider fits into the outer wall of each top block, and an oil tank is held between every two sliders. This utility model connects the oil tank to the color matching box via a hose and a connecting plate. The color matching box is connected to the input end of an air pump via an air suction pipe. The air pump draws air out of the color matching box through the air suction pipe, creating a negative pressure inside. Paint is drawn from the oil tank into the color matching box through the hose and U-shaped tube. The amount of paint used is controlled by a solenoid valve. Then, the paint is manually stirred through the hole in the top cover of the color matching box to complete the initial color matching. After checking whether the color matching is correct, a large amount of paint is introduced into the mixing tank for further color matching. This solves the problem of insufficient precision in manual pouring, which easily leads to inaccurate paint color matching.

[0004] Existing automatic color mixing devices require the use of a mixing tank to mix the paint evenly. After each batch of paint is mixed, the mixing tank and mixing components need to be thoroughly cleaned to avoid the residue of different colors of paint causing contamination or color difference in the next batch of paint mixing. The cleaning process requires a lot of time and manpower, thus resulting in a slowdown in paint mixing efficiency. Utility Model Content

[0005] To address the problems existing in the prior art, this utility model provides an automatic color matching device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic color matching device, comprising a housing, a shaking mechanism rotatably connected to the inner wall of the housing, and a metering mechanism fixedly connected to the inner wall of the housing; the shaking mechanism includes a fixed frame rotatably connected to the inner wall of the housing, a support base fixedly connected to the lower surface of the fixed frame, and an output shaft of a first motor fixedly connected to the outer surface of the fixed frame; the first motor is fixedly connected to the inner wall of the housing, and a clamping plate is slidably connected to the outer surface of the fixed frame; the metering mechanism includes multiple sets of paint storage tanks fixedly connected to the inner wall of the housing, each paint storage tank having a connecting pipe fixedly connected to its upper surface, and a flow control valve fixedly connected to the other end of each connecting pipe.

[0007] In a preferred embodiment of the automatic color matching device of this utility model, a second motor is fixedly connected to the inner side of the fixed frame, and a threaded rod is fixedly connected to the output shaft of the second motor. The outer surface of the threaded rod is threadedly connected to the outer surface of the clamping plate.

[0008] By adopting the above technical solution, the output shaft of the second motor drives the threaded rod to rotate, thereby allowing the clamping plate to slide towards the support seat, which facilitates clamping the paint box.

[0009] In a preferred embodiment of the automatic color matching device of this utility model, a paint box is attached to the upper surface of the support base, a cover plate is fixedly and slidably connected to the upper surface of the paint box, and a transparent plate is embedded in the outer surface of the paint box.

[0010] By adopting the above technical solution, the cover plate facilitates the sealing of the paint box, while the transparent plate facilitates the observation of the paint mixing situation inside the paint box.

[0011] In a preferred embodiment of the automatic color matching device of this utility model, a fixing plate is fixedly connected to the lower surface of the paint storage tank, and the upper surface of the fixing plate is fixedly connected to the outer surface of the first motor.

[0012] By adopting the above technical solution, the fixing plate facilitates the support of multiple sets of paint storage tanks and the first motor.

[0013] In a preferred embodiment of the automatic color matching device of this utility model, the lower surface of the paint storage tank is connected to a connecting pipe via a pipeline, the connecting pipe is fixedly connected to the inner wall of the outer shell, an air pump is fixedly connected to the inner wall of the outer shell, and the output end of the air pump is fixedly connected to the inner wall of the connecting pipe via a pipeline.

[0014] By adopting the above technical solution, air can be simultaneously injected into the interior of the three sets of paint storage tanks through the connecting pipe, which facilitates the compression of the paint inside the tanks.

[0015] In a preferred embodiment of the automatic color matching device of this utility model, a scraper is slidably connected to the inner wall of the paint storage tank, a sealing plug is threadedly connected to the upper surface of the outer shell, and a controller is fixedly connected to the outer surface of the outer shell.

[0016] By adopting the above technical solution, the scraper slides on the inner wall of the paint storage tank, which facilitates the scraping of paint from the inner wall of the paint storage tank and prevents paint residue from remaining on the inner wall of the paint storage tank.

[0017] This invention provides an automatic color matching device. It has the following beneficial effects: 1. By sliding the cover plate to the inner wall of the paint tank, the second motor is started. The output shaft of the second motor drives the clamping plate to slide downward, thereby clamping the outer surface of the paint tank and the cover plate with the clamping plate and the support base. Then, the first motor is started. The output shaft of the first motor drives the fixed frame to rotate, thereby rotating the paint tank and the cover plate. This facilitates the uniform mixing of the paint in the paint tank. The transparent plate makes it easy to observe the mixing of the paint in the paint tank, which in turn facilitates the continuous mixing of different paints and improves the efficiency of paint color matching.

[0018] 2. By starting the air pump, the air pump pumps gas into the connecting pipe, making the connecting pipe high pressure. This allows the air pressure to exert an upward thrust on the lower surface of the scraper, causing the scraper to slide on the inner wall of the paint storage tank. This facilitates scraping the paint layer on the inner wall of the paint storage tank and prevents paint residue from remaining on the inner wall of the paint storage tank. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a front cross-sectional view of the overall structure of this utility model.

[0022] Figure 3 This is a side cross-sectional view of the overall structure of this utility model.

[0023] Figure 4 This is a top-view cross-sectional structural diagram of the entire utility model.

[0024] Figure 5 This is a cross-sectional view of the entire utility model from another side.

[0025] In the diagram, 1. Outer shell; 2. Shaking mechanism; 201. Support base; 202. Cover plate; 203. Clamping plate; 204. Transparent plate; 205. Paint tank; 206. Fixing frame; 207. First motor; 208. Threaded rod; 209. Second motor; 3. Metering mechanism; 301. Paint storage tank; 302. Sealing plug; 303. Connecting pipe; 304. Flow control valve; 305. Air pump; 306. Connecting pipe; 307. Fixing plate; 308. Scraper; 4. Controller. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This is the first embodiment of the present invention. This embodiment provides an automatic color matching device, including a housing 1. A shaking mechanism 2 is rotatably connected to the inner wall of the housing 1, and a metering mechanism 3 is fixedly connected to the inner wall of the housing 1. The shaking mechanism 2 includes a fixed frame 206 rotatably connected to the inner wall of the housing 1. A support base 201 is fixedly connected to the lower surface of the fixed frame 206, and the output shaft of a first motor 207 is fixedly connected to the outer surface of the fixed frame 206. The first motor 207 is fixedly connected to the inner wall of the housing 1, and a clamping plate 203 is slidably connected to the outer surface of the fixed frame 206.

[0028] The inner side of the fixed frame 206 is fixedly connected to the second motor 209. The output shaft of the second motor 209 is fixedly connected to a threaded rod 208. The outer surface of the threaded rod 208 is threadedly connected to the outer surface of the clamping plate 203, and the other end of the threaded rod 208 is rotatably connected to the inner side of the fixed frame 206. The upper surface of the support base 201 is attached to the paint tank 205, and the upper surface of the support base 201 has a groove for limiting the lower surface of the paint tank 205. The upper surface of the paint tank 205 is fixedly and slidably connected to the cover plate 202, and the outer surface of the paint tank 205 is embedded with a transparent plate 204. The outer surface of the clamping plate 203 also has a groove and a through hole, so that paint can fall into the paint tank 205 through the through hole on the outer surface of the clamping plate 203.

[0029] Further slide the cover plate 202 to the inner wall of the paint tank 205, start the second motor 209, the output shaft of the second motor 209 drives the clamping plate 203 to slide downward, so that the clamping plate 203 and the support base 201 can clamp the outer surface of the paint tank 205 and the cover plate 202. Next, start the first motor 207, the output shaft of the first motor 207 drives the fixed frame 206 to rotate, so that the paint tank 205 and the cover plate 202 rotate, which facilitates the uniform mixing of the paint in the paint tank 205. The mixing of the paint in the paint tank 205 can be easily observed through the transparent plate 204. Example

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The metering mechanism 3 includes multiple sets of paint storage tanks 301 fixedly connected to the inner wall of the outer shell 1. Each paint storage tank 301 has a connecting pipe 303 fixedly connected to its upper surface, and the other end of each connecting pipe 303 is fixedly connected to a flow control valve 304.

[0031] Specifically, a fixing plate 307 is fixedly connected to the lower surface of the paint storage tank 301, the upper surface of the fixing plate 307 is fixedly connected to the outer surface of the first motor 207, and a connecting pipe 306 is connected to the lower surface of the paint storage tank 301 through a pipe. The connecting pipe 306 is fixedly connected to the inner wall of the outer shell 1, and an air pump 305 is fixedly connected to the inner wall of the outer shell 1. The output end of the air pump 305 is fixedly connected to the inner wall of the connecting pipe 306 through a pipe. A scraper 308 is slidably connected to the inner wall of the paint storage tank 301, and a sealing plug 302 is threadedly connected to the upper surface of the outer shell 1. A controller 4 is fixedly connected to the outer surface of the outer shell 1.

[0032] The air pump 305 is then activated, pumping gas into the connecting pipe 306, which creates a high-pressure environment within the pipe. This pressure exerts an upward thrust on the lower surface of the scraper 308, causing it to slide against the inner wall of the paint storage tank 301. This facilitates scraping the paint layer from the inner wall of the tank, preventing paint residue from remaining on the inner wall.

[0033] Working principle: In use, first rotate the sealing plug 302 to remove it from the upper surface of the paint storage tank 301. Then, pour the base color paint into the three sets of paint storage tanks 301 respectively. Next, install the sealing plug 302 onto the upper surface of the paint storage tank 301 to seal it. Then, start the air pump 305, which pumps air into the connecting pipe 306, creating a high-pressure state within the pipe. This high pressure then applies an upward thrust to the lower surface of the scraper 308. Finally, place the paint tank 205 onto the upper surface of the support base 201 and activate the corresponding flow control valve 304, causing the base color paint in the paint storage tank 301 to drip into the oil tank according to the specified ratio. Inside the paint tank 205, the cover plate 202 is slid to the inner wall of the paint tank 205, and the second motor 209 is started. The output shaft of the second motor 209 drives the clamping plate 203 to slide downward, so that the clamping plate 203 and the support base 201 can clamp the outer surface of the paint tank 205 and the cover plate 202. Next, the first motor 207 is started, and the output shaft of the first motor 207 drives the fixed frame 206 to rotate. The rotation of the fixed frame 206 drives the support base 201 and the clamping plate 203 to rotate, so that the paint tank 205 and the cover plate 202 rotate, which facilitates the uniform mixing of the paint in the paint tank 205. The mixing of the paint in the paint tank 205 can be easily observed through the transparent plate 204.

[0034] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. An automatic colour matching device comprising a housing (1), characterised in that: The inner wall of the outer shell (1) is rotatably connected to a shaking mechanism (2), and the inner wall of the outer shell (1) is fixedly connected to a metering mechanism (3). The shaking mechanism (2) includes a fixed frame (206) rotatably connected to the inner wall of the outer shell (1), a support base (201) is fixedly connected to the lower surface of the fixed frame (206), and the output shaft of a first motor (207) is fixedly connected to the outer surface of the fixed frame (206). The first motor (207) is fixedly connected to the inner wall of the outer shell (1), and a clamping plate (203) is slidably connected to the outer surface of the fixed frame (206). The metering mechanism (3) includes multiple sets of paint storage tanks (301) fixedly connected to the inner wall of the outer shell (1). Each of the paint storage tanks (301) has a connecting pipe (303) fixedly connected to its upper surface, and the other end of each connecting pipe (303) has a flow control valve (304) fixedly connected to its other end.

2. An automatic colour matching device according to claim 1, characterised in that: The inner side of the fixed frame (206) is fixedly connected to the second motor (209), and the output shaft of the second motor (209) is fixedly connected to the threaded rod (208). The outer surface of the threaded rod (208) is threadedly connected to the outer surface of the clamping plate (203).

3. The automatic color matching device according to claim 2, characterized in that: The upper surface of the support base (201) is fitted with a paint box (205), the upper surface of the paint box (205) is fixedly and slidably connected with a cover plate (202), and the outer surface of the paint box (205) is inlaid with a transparent plate (204).

4. An automatic color matching device according to any one of claims 1-3, characterized in that: A fixing plate (307) is fixedly connected to the lower surface of the paint storage tank (301), and the upper surface of the fixing plate (307) is fixedly connected to the outer surface of the first motor (207).

5. An automatic color matching device according to claim 4, characterized in that: The lower surface of the paint storage tank (301) is connected to a connecting pipe (306) through a pipe. The connecting pipe (306) is fixedly connected to the inner wall of the outer shell (1). An air pump (305) is fixedly connected to the inner wall of the outer shell (1). The output end of the air pump (305) is fixedly connected to the inner wall of the connecting pipe (306) through a pipe.

6. The automatic color matching device according to claim 5, characterized in that: The inner wall of the paint storage tank (301) is slidably connected to a scraper (308), and the upper surface of the outer shell (1) is threadedly connected to a sealing plug (302). The outer surface of the outer shell (1) is fixedly connected to a controller (4).

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