Emulsion paint color mixing equipment

Abstract

The utility model relates to the technical field of paint toning, in particular to latex paint toning equipment. According to the technical scheme, the device comprises a tank body and a rotating rod rotationally installed in the tank body, a metering and feeding assembly and a stirring and mixing assembly are arranged on the tank body, the metering and feeding assembly comprises a rotating column rotationally installed at the top of the tank body, a fixing frame is fixedly installed on the outer side of the rotating column, and sixteen sliding frames are fixedly connected to the periphery of the fixing frame; the sixteen sliding frames are arranged in four groups, and a storage hopper is installed on the inner side of each group of sliding frames in a sliding mode. Through mutual cooperation of the sliding frame, the material storage hopper, the material guide pipe and the thrust spring, the amount of paint guided into the tank body can be automatically controlled, through mutual cooperation of the supporting rod, the fixing ring and the spiral blade, the paint attached to the inner wall of the tank body can be gradually scraped downwards, and therefore the paint can be evenly sprayed on the inner wall of the tank body. And non-uniform mixing caused by adhesion of the coating to the inner wall of the tank body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paint color mixing, in particular to a latex paint color mixing device. Background Art

[0002] Paint, also known as varnish, refers to a viscous liquid that is applied to the surface of an object to be protected or decorated and can form a firmly attached continuous film with the coated object. It is usually based on resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. In the production process of latex paint, the latex paint needs to be tinted, and when tinting the latex paint, latex paint tinting equipment is required.

[0003] In the prior art, there are the following problems:

[0004] Usually, when adjusting the color of latex paint, most of the time, the paint is introduced into a container according to the ratio, and then the paints of different ratios in the container are stirred and mixed. The operation is relatively complicated and takes a lot of time. The existing solution is to use a color mixing device to adjust the color of the paint. By introducing paints of different ratios into the color mixing device for stirring and mixing, the stirring and mixing efficiency is improved, thereby improving the color mixing efficiency. However, the existing color mixing device is not convenient for automatically controlling the amount of paint introduced into the color mixing device. The staff is required to distinguish and control the amount of paints of different ratios before stirring and mixing them in the color mixing device. At the same time, when the existing color mixing device is adjusting the color of the paint, the paint is easily adhered to the inner wall of the color mixing device, resulting in uneven stirring and mixing. Utility Model Content

[0005] The utility model aims to provide a latex paint color mixing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a latex paint color mixing device, comprising a tank body and a rotating rod rotatably installed inside the tank body, the tank body is provided with a metering and feeding component and a stirring and mixing component, the metering and feeding component comprises a rotating column rotatably installed on the top of the tank body, a fixed frame is fixedly installed on the outer side of the rotating column, sixteen sliding frames are fixedly connected to the periphery of the fixed frame, the sixteen sliding frames are arranged in four groups, a storage hopper is slidably installed on the inner side of each group of sliding frames, and four sliding blocks are fixedly installed on the outer side of each storage hopper, each sliding block extends to the inner side of a sliding frame and is slidably installed with the sliding frame, a material guide pipe is fixedly installed at the bottom of each storage hopper, the stirring and mixing component comprises eight support rods fixedly installed on the periphery of the rotating rod, the eight support rods are arranged in two groups, a fixing ring is fixedly installed on one end of the outer side of each group of support rods, a fixing rod is fixedly connected between each upper and lower two relative support rods, a spiral leaf is fixedly connected between the two fixing rings, and the outer side of the spiral leaf contacts the inner wall of the tank body.

[0007] Different paint raw materials are introduced into different storage hoppers respectively, and the weight of the paint raw materials is used to press the storage hopper to slide downward, and the rotating column is driven to rotate, and the rotating fixed frame is rotated synchronously. The rotation of the fixed frame can drive the storage hopper to rotate, so that the guide pipe at the bottom of the storage hopper is located above the guide hopper, and the paint in the storage hopper is introduced into the tank body through the guide pipe. When the material in the storage hopper is gradually reduced, the weight is gradually reduced synchronously, so that the storage hopper can gradually move upward. By detecting the distance that the storage hopper moves upward, the amount of paint introduced into the tank body is monitored. When the amount of appropriate paint raw materials is introduced, the guide pipe is closed, and the amount of paint introduced into the tank body can be automatically controlled. After different paint raw materials are introduced into the tank body, the rotating rod is driven to rotate, and the rotating rod can drive the fixed rod and the fixed ring to rotate synchronously through the support rod, so that the paint can be mixed and adjusted. The rotation of the fixed ring can drive the spiral blade to rotate synchronously, and the paint adhering to the inner wall of the tank body can be gradually scraped downward to avoid the paint adhering to the inner wall of the tank body and causing uneven mixing.

[0008] Preferably, a discharge pipe is fixedly installed on one side of the tank body, a guide hopper is fixedly connected to the top of the tank body, the guide hopper, the discharge pipe and the tank body are connected, the guide hopper is located at the front side of the rotating column and corresponds to the guide pipe, and a solenoid valve is fixedly installed on the outside of each group of guide pipes. The paint after color mixing and mixing can be discharged through the discharge pipe, the guide hopper can facilitate the guide pipe to guide the paint into the tank body, and the solenoid valve can control the opening and closing of the guide pipe.

[0009] Preferably, a driven gear plate is fixedly mounted on the outer side of the rotating column, a first motor is fixedly connected to the top of the tank, the first motor is located on one side of the rotating column, a driving gear plate is fixedly mounted on the output end of the first motor, and the driving gear plate is meshed with the driven gear plate. The driving gear plate can be driven to rotate by starting the first motor, and the rotating column can be driven to rotate by meshing the driven gear plate with the driving gear plate.

[0010] Preferably, a group of thrust springs are fixedly installed between each group of the sliders and a group of sliding frames, and the thrust springs are located at the bottom of the sliders. A group of displacement sensors are fixedly installed and connected between the sliders and a group of sliding frames, and each group of displacement sensors is located inside a group of thrust springs. When the paint is introduced into the storage hopper, the storage hopper can be pressed to move downward. When the paint in the storage hopper is discharged, the thrust of the thrust spring can be used to push the storage hopper to gradually move upward. The displacement sensor is used to detect the distance the storage hopper moves upward, thereby monitoring the amount of paint introduced into the tank by the storage hopper.

[0011] Preferably, two groups of multiple stirring blades are fixedly installed on the outer side of each group of the fixing rods, four groups of fixing plates are fixedly connected between the two groups of the fixing rings, and the spiral blades are fixedly installed on the periphery of the four groups of fixing plates. The coating can be stirred and mixed by the stirring blades, and the spiral blades can be supported and fixed by the fixing plates.

[0012] Preferably, a group of push rods are fixedly installed under the bottom group of support rods, the bottom of the push rods fits the bottom of the tank body, the axis of the rotating rod is at the bottom of the tank body and is fixedly connected to the output end of the second motor, and the second motor is fixedly installed at the bottom of the tank body through a mounting member. The paint in the tank body can be scraped outward by the push rods, and the paint is gradually pushed outward so that the paint can be discharged through the discharge pipe, and the rotating rod can be driven to rotate by the second motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The sliding frame, the storage hopper, the guide tube and the thrust spring cooperate with each other, and different coatings are introduced into the storage hopper. The weight of the coating is used to press the storage hopper to slide downward to compress the thrust spring, so that the displacement sensor is contracted. A set of guide tubes are driven above the guide hopper, and the coating in the storage hopper is introduced into the tank body through the guide tube. When the material in the storage hopper is gradually reduced, the weight is gradually reduced synchronously, so that the thrust spring can push the storage hopper to gradually move upward. The displacement sensor is used to detect the distance that the storage hopper moves upward, so as to monitor the amount of coating introduced into the tank body. The opening and closing of the guide tube is controlled by the solenoid valve, so as to automatically control the amount of coating introduced into the tank body.

[0015] 2. By providing the support rod, the fixed ring and the spiral blades with each other, the rotation of the rotating rod can drive the stirring blades and the fixed ring to rotate synchronously, and the rotation of the stirring blades can be used to mix the paint. The rotation of the fixed ring can drive the spiral blades to rotate synchronously, and the paint adhering to the inner wall of the tank can be gradually scraped down to avoid the paint adhering to the inner wall of the tank and causing uneven mixing. At the same time, when the mixed paint is discharged, the fixed ring is used to drive the push rod to rotate, so that the paint can be gradually pushed outward, and the spiral blades can be used to scrape off the paint adhering to the inner wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the rotating column structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutaway structure of the storage hopper of the utility model;

[0019] Figure 4 It is a schematic diagram of the cutaway structure of the tank body of the utility model;

[0020] Figure 5 It is a schematic diagram of the cutaway structure of the fixing ring of the utility model.

[0021] In the figure: 1. tank body; 2. discharge pipe; 3. guide hopper; 4. rotating column; 5. fixed frame; 6. sliding frame; 7. storage hopper; 8. guide pipe; 9. solenoid valve; 10. first motor; 11. driving gear plate; 12. driven gear plate; 13. slider; 14. thrust spring; 15. displacement sensor; 16. rotating rod; 17. supporting rod; 18. fixing rod; 19. stirring blade; 20. fixing ring; 21. fixing plate; 22. spiral blade; 23. push rod; 24. second motor. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] The utility model provides Figure 1-5The latex paint color mixing device shown in the figure comprises a tank body 1 and a rotating rod 16 rotatably mounted inside the tank body 1. The tank body 1 is provided with a metering and feeding component and a stirring and mixing component. The metering and feeding component comprises a rotating column 4 rotatably mounted on the top of the tank body 1. A fixed frame 5 is fixedly mounted on the outer side of the rotating column 4. Sixteen sliding frames 6 are fixedly connected to the outer periphery of the fixed frame 5. The sixteen sliding frames 6 are arranged in four groups. A storage hopper 7 is slidably mounted on the inner side of each group of sliding frames 6. Four sliding blocks 13 are also fixedly mounted on the outer side of each storage hopper 7. Each The slider 13 extends to the inner side of a sliding frame 6 and is slidably mounted with the sliding frame 6. A material guide tube 8 is fixedly mounted at the bottom of each storage hopper 7. The stirring and mixing assembly includes eight support rods 17 fixedly mounted on the periphery of the rotating rod 16. The eight support rods 17 are arranged in two groups, one upper and one lower. A fixing ring 20 is fixedly mounted on one end of the outer side of each group of support rods 17. A fixing rod 18 is fixedly connected between each upper and lower two relative support rods 17. A spiral leaf 22 is fixedly connected between the two fixing rings 20. The outer side of the spiral leaf 22 contacts the inner wall of the tank body 1.

[0024] A discharge pipe 2 is fixedly installed on one side of the tank body 1, and a guide hopper 3 is fixedly connected to the top of the tank body 1. The guide hopper 3, the discharge pipe 2 and the tank body 1 are connected. The guide hopper 3 is located at the front side of the rotating column 4 and corresponds to the guide pipe 8. A solenoid valve 9 is fixedly installed on the outside of each group of guide pipes 8.

[0025] A driven gear plate 12 is fixedly installed on the outer side of the rotating column 4, and a first motor 10 is fixedly connected to the top of the tank body 1. The first motor 10 is located on one side of the rotating column 4. A driving gear plate 11 is fixedly installed on the output end of the first motor 10, and the driving gear plate 11 is meshed with the driven gear plate 12.

[0026] A group of thrust springs 14 are fixedly installed between each group of sliders 13 and a group of sliding frames 6. The thrust springs 14 are located at the bottom of the sliders 13. A group of displacement sensors 15 are fixedly installed and connected between the sliders 13 and a group of sliding frames 6. Each group of displacement sensors 15 is located on the inner side of a group of thrust springs 14.

[0027] Two groups of multiple stirring blades 19 are fixedly installed on the outer side of each group of fixed rods 18, four groups of fixed plates 21 are fixedly connected between the two groups of fixed rings 20, and the spiral blades 22 are fixedly installed on the outer periphery of the four groups of fixed plates 21;

[0028] A group of push rods 23 are fixedly installed under the bottom group of support rods 17. The bottom of the push rods 23 fits with the bottom of the tank body 1. The axis of the rotating rod 16 is at the bottom of the tank body 1 and is fixedly connected to the output end of the second motor 24. The second motor 24 is fixedly installed at the bottom of the tank body 1 through a mounting piece.

[0029] The working principle of the latex paint color mixing device based on the embodiment is as follows: by introducing different paint raw materials into different storage hoppers 7 respectively, the weight of the paint raw materials is used to press the storage hopper 7 to slide downward, the thrust spring 14 can be compressed, the displacement sensor 15 is contracted, and the first motor 10 is started to drive the driving gear plate 11 to rotate, and the driven gear plate 12 is meshed with the driving gear plate 11, so that the first motor 10 can drive the rotating column 4 to rotate, and the rotating fixed frame 5 is rotated synchronously, and the rotation of the fixed frame 5 can drive the storage hopper 7 to rotate, so that the guide pipe 8 at the bottom of the storage hopper 7 is located above the guide hopper 3;

[0030] The electromagnetic valve 9 is started to open the guide pipe 8, so that the guide pipe 8 can guide the paint in the storage hopper 7 into the tank body 1. When the material in the storage hopper 7 is gradually reduced, the weight is gradually reduced synchronously, so that the thrust spring 14 can push the storage hopper 7 to gradually move upward. The displacement sensor 15 is used to detect the distance that the storage hopper 7 moves upward, so as to monitor the amount of paint introduced into the tank body 1. When the appropriate amount of paint raw materials is introduced, the electromagnetic valve 9 controls the closing of the guide pipe 8, so that the amount of paint introduced into the tank body 1 can be automatically controlled.

[0031] After introducing different paint raw materials into the tank body 1, the second motor 24 is started to drive the rotating rod 16 to rotate, and the supporting rod 17 can make the rotating rod 16 drive the stirring blade 19 and the fixed ring 20 to rotate synchronously. The rotation of the stirring blade 19 can be used to perform color mixing operations on the paint. The rotation of the fixed ring 20 can drive the spiral blade 22 to rotate synchronously, and the paint adhering to the inner wall of the tank body 1 can be gradually scraped downward to prevent the paint from adhering to the inner wall of the tank body 1 and causing uneven mixing. The color-mixed paint can be discharged by opening the discharge pipe 2, and the fixed ring 20 can be used to drive the push rod 23 to rotate, so that the paint can be gradually pushed outward, and the spiral blade 22 can be used to scrape off the paint adhering to the inner wall of the tank body 1.

[0032] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A latex paint color mixing device, comprising a tank body (1) and a rotating rod (16) rotatably mounted inside the tank body (1), characterized in that: The tank body (1) is provided with a metering and adding component and a stirring and mixing component; The metering and feeding assembly comprises a rotating column (4) rotatably mounted on the top of the tank body (1), a fixed frame (5) is fixedly mounted on the outer side of the rotating column (4), sixteen sliding frames (6) are fixedly connected to the periphery of the fixed frame (5), the sixteen sliding frames (6) are arranged in four groups, a storage hopper (7) is slidably mounted on the inner side of each group of sliding frames (6), four sliding blocks (13) are also fixedly mounted on the outer side of each storage hopper (7), each sliding block (13) extends to the inner side of a sliding frame (6) and is slidably mounted with the sliding frame (6), and a material guide pipe (8) is fixedly mounted on the bottom of each storage hopper (7); The stirring and mixing assembly comprises eight support rods (17) fixedly mounted on the periphery of a rotating rod (16), the eight support rods (17) being arranged in two groups, one upper group and one lower group, a fixing ring (20) being fixedly mounted on one end of the outer side of each group of support rods (17), a fixing rod (18) being fixedly connected between each two upper and lower opposing support rods (17), a spiral blade (22) being fixedly connected between two of the fixing rings (20), and the outer side of the spiral blade (22) being in contact with the inner wall of the tank body (1).

2. The latex paint color mixing device according to claim 1, characterized in that: A discharge pipe (2) is fixedly mounted on one side of the tank body (1), a guide hopper (3) is fixedly connected to the top of the tank body (1), the guide hopper (3), the discharge pipe (2) and the tank body (1) are connected, the guide hopper (3) is located at the front side of the rotating column (4) and corresponds to the guide pipe (8), and a solenoid valve (9) is fixedly mounted on the outer side of each group of the guide pipes (8).

3. The latex paint color mixing device according to claim 1, characterized in that: A driven gear plate (12) is fixedly mounted on the outer side of the rotating column (4); a first motor (10) is fixedly connected to the top of the tank body (1); the first motor (10) is located on one side of the rotating column (4); a driving gear plate (11) is fixedly mounted on the output end of the first motor (10); the driving gear plate (11) is meshed with the driven gear plate (12).

4. The latex paint color mixing device according to claim 1, characterized in that: A group of thrust springs (14) are fixedly installed between each group of the sliders (13) and a group of sliding frames (6), and the thrust springs (14) are located at the bottom of the sliders (13). A group of displacement sensors (15) are fixedly installed and connected between the sliders (13) and a group of sliding frames (6), and each group of the displacement sensors (15) is located on the inner side of a group of thrust springs (14).

5. The latex paint color mixing device according to claim 1, characterized in that: Two groups of multiple stirring blades (19) are fixedly installed on the outer side of each group of the fixed rods (18), four groups of fixed plates (21) are fixedly connected between the two groups of the fixed rings (20), and the spiral blades (22) are fixedly installed on the periphery of the four groups of fixed plates (21).

6. The latex paint color mixing device according to claim 1, characterized in that: A group of push rods (23) are fixedly installed below the bottom group of support rods (17), the bottom of the push rods (23) is in contact with the bottom of the tank body (1), the axis of the rotating rod (16) is located at the bottom of the tank body (1) and is fixedly connected to the output end of the second motor (24), and the second motor (24) is fixedly installed at the bottom of the tank body (1) through a mounting member.

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