Environment-friendly paint color blending device

Abstract

The invention belongs to the technical field of paint color blending, and discloses an environment-friendly paint color blending device which comprises a mounting frame, a plurality of mounting holes are annularly formed in the outer wall of the circumference of the mounting frame at equal intervals, glass tubes are arranged on the inner walls of the mounting holes in a sleeving mode, and scales for metering capacity are engraved on the outer walls of the glass tubes. Two supporting shafts are fixedly connected to the circumferential outer wall of the glass pipe, the ends of the two supporting shafts are fixedly connected with the inner wall of the mounting frame, discharging pipes are fixedly connected to the ends of the glass pipe, first one-way valves are fixedly connected to the outer walls of the discharging pipes, and feeding pipes are fixedly connected to the circumferential outer wall of the glass pipe; the circumferential outer wall of the feeding pipe is fixedly connected with a second one-way valve, and the inner wall of the glass pipe is slidably connected with a piston disc. By means of the design, paint needing to be mixed can be accurately controlled, the time needed for paint feeding is shortened, and the paint blending efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of paint color mixing, and more particularly to an environmentally friendly paint color mixing device. Background Art

[0002] The mixing of paint colors is done by mixing the paint of basic colors according to the amount. Different colors of paint require different basic colors of paint to mix. As the demand for colors becomes more and more diverse, the types of paint colors sold by general manufacturers are limited and it is difficult to meet people's needs. Therefore, it is often necessary to mix different colors of paint in a certain proportion to form a new color of paint.

[0003] Existing technologies, such as the document with announcement number CN217511725U, disclose a paint color mixing device. The device in the document can quickly and evenly mix the paint and color mixing agent inside the mixing drum in all directions, thereby improving the working efficiency and mixing efficiency of the device. However, in the current device operation, the paint loading process is relatively cumbersome and time-consuming. Paints of different colors need to be poured into the paint bucket one by one manually. In order to ensure that the precise specified color is mixed, the volume of paint required to be mixed needs to be manually measured, which undoubtedly poses a higher challenge to the accuracy and efficiency of mixing. The current paint loading process is not only time-consuming, but also affects the overall efficiency of paint mixing. To this end, we propose an environmentally friendly paint color mixing device. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an environmentally friendly paint color mixing device that can accurately control the paint to be mixed, reduce the time required for paint loading, and improve the efficiency of paint mixing.

[0005] In order to solve the above technical problems, the present invention provides an environmentally friendly paint color mixing device, including a mounting frame, wherein the circumferential outer wall of the mounting frame is an annular equidistant structure with a plurality of mounting holes, the inner walls of the plurality of mounting holes are sleeved with glass tubes, the outer walls of the glass tubes are engraved with scales for measuring capacity, the circumferential outer walls of the glass tubes are fixedly connected to two supporting shafts, the ends of the two supporting shafts are respectively fixedly connected to the inner wall of the mounting frame, the ends of the glass tubes are fixedly connected to a discharge pipe, the outer walls of the discharge pipes are fixedly connected to a first one-way valve, the circumferential outer walls of the glass tubes are fixedly connected to a feed pipe, the circumferential outer walls of the feed pipes are fixedly connected to a second one-way valve, the inner walls of the glass tubes are slidably connected to a piston disk, the ends of the piston disks are fixedly connected to a piston rod, the ends of the piston rods penetrate the glass tube and are slidably connected thereto, the circumferential outer walls of the piston rods are slidably connected to a second mounting plate, the outer walls of the second mounting plate are fixedly connected to a third cylinder, the output end of the third cylinder is fixedly connected to a connecting plate, and the outer wall of the connecting plate is fixedly connected to the piston rod.

[0006] As a preferred solution of the environmentally friendly paint color mixing device of the present invention, the outer wall of the second mounting plate is fixedly connected with a support rod, and the end of the support rod is embedded with a rotatable ball.

[0007] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, wherein: the outer wall of the second mounting plate is fixedly connected with a fixing rod, the circumferential outer wall of the fixing rod is sleeved with a spring, the outer wall of the second mounting plate is fixedly connected with a connecting arm, the end of the fixing rod passes through the connecting arm and is slidably connected thereto, and the end of the fixing rod is fixedly connected to the outer wall of the mounting frame.

[0008] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, the outer circumferential wall of the mounting frame is rotatably connected to an outer gear ring with local convex teeth, and the outer circumferential wall of the outer gear ring is fixedly connected to multiple extrusion blocks, and the outer walls of the multiple extrusion blocks are all provided with arc surfaces.

[0009] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, the outer wall of the mounting frame is in an upper and lower symmetrical structure and is fixedly connected to two fixed plates, and a connecting shaft is rotatably connected to one side of the two fixed plates that are relatively close to each other, and a gear is fixedly connected to the circumferential outer wall of the connecting shaft, and the gear is meshed with an outer gear ring.

[0010] As a preferred solution of the environmentally friendly paint color mixing device of the present invention, a second motor is fixedly connected to the top of the fixed plate located above, and an output end of the second motor is fixedly connected to the top of the connecting shaft.

[0011] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, it also includes a first support plate, which is located above the installation frame, and the circumferential outer wall of the first support plate is fixedly connected to a plurality of support plates, and the inner walls of the support plates are fixedly connected to support blocks, and the ends of the plurality of support blocks are fixedly connected to the outer wall of the installation frame.

[0012] As a preferred solution of the environmentally friendly paint color mixing device of the present invention, a second support plate is provided below the first support plate, the second support plate is located below the installation frame, and the circumferential outer wall of the installation frame is fixedly connected to a plurality of support plates.

[0013] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, the outer wall of the support plate is fixedly connected to a second cylinder, the output end of the second cylinder passes through the support plate and is slidably connected thereto, and the output end of the second cylinder is fixedly connected to an extrusion plate.

[0014] As a preferred solution of the environmentally friendly paint color mixing device described in the present invention, wherein: the inner wall of the first support plate is rotatably connected to a stirring shaft, the top of the stirring shaft passes through the first support plate and is slidably connected to the first support plate, two first cylinders are fixedly connected to the top of the first support plate, a first mounting plate is provided above the first support plate, the bottom of the first mounting plate is respectively fixedly connected to the output ends of the two first cylinders, the top of the first mounting plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to the stirring shaft, a protective sleeve is provided on the circumferential outer wall of the stirring shaft, a guide hopper is fixedly connected to the inner wall of the protective sleeve, the guide hopper is sleeved on the stirring shaft and fixedly connected to it, a first support arm is fixedly connected to the circumferential outer wall of the stirring shaft, a third motor is fixedly connected to the outer wall of the first support arm, a driving shaft is fixedly connected to the output end of the third motor, the end of the driving shaft passes through the first support arm and is rotatably connected to it, a second support arm is fixedly connected to the circumferential outer wall of the drive shaft, an extension shaft is rotatably connected to the inner wall of the second support arm, and a plurality of stirring blades are fixedly connected to the circumferential outer wall of the extension shaft.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The controller controls multiple third cylinders, and the paint buckets of different colors to be added are placed around the device. Multiple feeding pipes are accurately extended into each paint bucket to ensure that the paint can be accurately absorbed; the controller will control each third cylinder to extend and retract according to the preset instructions. The piston rod in each cylinder will respond quickly after receiving the instructions, driving the piston disk to slide along the inner wall of the glass tube, and accurately controlling the moving distance of each piston disk in the glass tube, thereby realizing accurate control of the amount of paint added of different colors, which not only greatly improves the efficiency and accuracy of paint mixing, but also significantly reduces the complexity and time cost of manual operation, making the entire paint mixing process more efficient and convenient.

[0017] 2. Driven by the second motor, the connecting shaft rotates, which in turn drives the gear to rotate. The rotation of the gear in turn causes the outer gear ring to rotate, causing multiple extrusion blocks to rotate synchronously. During the rotation process, these extrusion blocks exert pressure on the ball at the end of the support rod, causing the support rod to push the second mounting plate to move. During this process, the second mounting plate guides the piston disc to move inside the glass tube with the assistance of the third cylinder, and then different colors of paint are sucked into the glass tube through the feed pipe.

[0018] 3. When the paint is successfully sucked into the glass tube, the second motor adjusts the direction to make the gear rotate in the opposite direction. This reverse rotation drives the outer gear ring and the extrusion block to move in the opposite direction. At this time, under the elastic force of the spring, the second mounting plate drives the piston plate to move through the third cylinder, and pushes the paint inside the glass tube through the discharge pipe to the paint bucket located on the top of the second support plate, thereby completing the paint mixing and transfer process. The entire operation process is accurate and efficient, which significantly improves the automation level and efficiency of paint mixing, and can quickly discharge a variety of paints that need to be mixed into the paint bucket, thereby further improving the efficiency of paint mixing.

[0019] 4. Before stirring, the squeezing plate is pushed to the outer wall of the paint bucket through the precise operation of the second cylinder, so as to achieve a stable squeezing and fixing of the paint bucket. Then, the first cylinder starts to work, driving the first mounting plate to move downward, and the first motor and the stirring shaft are driven to move downward synchronously through the first mounting plate, so that the stirring blade can smoothly enter the paint bucket. The stirring blade is immersed in the paint, and the first motor starts to drive the stirring shaft to rotate at a high speed. The rotation of the stirring shaft is transmitted to the stirring blade through the first arm and the second arm, so that the stirring blade rotates rapidly in the paint bucket, thereby efficiently and evenly mixing and stirring the prepared paint, ensuring that the quality and performance of the paint meet the expected effect.

[0020] 5. After stirring, take the stirring blade out of the paint bucket. At this time, the third motor starts, driving the drive shaft to start rotating. As the drive shaft rotates, the second arm also rotates, driving the extension shaft and the stirring blade to rotate together, so that the extension shaft can be folded, so that the stirring blade can be turned over to the top of the guide hopper and the protective sleeve. Not only can the stirring blade be easily removed from the paint bucket, but the paint dripping from the stirring blade can also be effectively collected, avoiding unnecessary pollution or impact of the paint on the processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the installation structure of the outer gear ring of the present invention;

[0025] Figure 4 Schematic diagram of the internal structure of the glass tube of the present invention;

[0026] Figure 5 It is a schematic diagram of the connection structure between the outer gear ring and the gear of the present invention;

[0027] Figure 6 This is a schematic diagram of the installation structure of the protective cover of the present invention;

[0028] Figure 7 It is a schematic diagram of the installation structure of the second support arm of the present invention;

[0029] Figure 8 It is a schematic diagram of the extrusion block and the curved surface structure of the present invention;

[0030] Fig. 9 This is a schematic diagram of the structure of the fixing rod, spring and connecting arm of the present invention;

[0031] Fig.10 It is a schematic diagram of the principle structure of the present invention.

[0032] Description of the numbers in the figure:

[0033] 1. First support plate; 2. First cylinder; 3. First mounting plate; 4. First motor; 5. Stirring shaft; 6. Stirring blade; 7. Support plate; 8. Support block; 9. Second support plate; 10. Second cylinder; 11. Extrusion plate; 12. Mounting frame; 13. Mounting hole; 14. Outer gear ring; 15. Extrusion block; 16. Arc surface; 17. Fixing plate; 18. Connecting shaft; 19. Gear; 20. Second motor; 21. Glass tube; 22. Support shaft; 23 , discharge pipe; 24, first one-way valve; 25, feed pipe; 26, second one-way valve; 27, piston disc; 28, piston rod; 29, second mounting plate; 30, third cylinder; 31, connecting plate; 32, support rod; 33, ball; 34, fixing rod; 35, spring; 36, connecting arm; 37, protective sleeve; 38, guide hopper; 39, first support arm; 40, third motor; 41, drive shaft; 42, second support arm; 43, extension shaft. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the implementation mode of the present application clearer, the technical solution in the implementation mode of the present application will be clearly and completely described in combination with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is a part of the implementation mode of the present application, not all the implementation modes. Based on the implementation mode in the present application, all other implementation modes obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application. The specific implementation modes of the present invention are described in detail in combination with the drawings in the specification.

[0035] Embodiment 1:

[0036] like Figure 2 , Figure 4 and Figure 5 As shown, an environmentally friendly paint color mixing device includes a mounting frame 12, the outer wall of the mounting frame 12 is annular and evenly spaced and has a plurality of mounting holes 13, the inner walls of the plurality of mounting holes 13 are sleeved with glass tubes 21, the outer wall of the glass tube 21 is engraved with scales for measuring capacity, the outer wall of the glass tube 21 is fixedly connected to two supporting shafts 22, the ends of the two supporting shafts 22 are respectively fixedly connected to the inner wall of the mounting frame 12, the ends of the glass tube 21 are fixedly connected to a discharge pipe 23, the outer wall of the discharge pipe 23 is fixedly connected to a first one-way valve 24, and the glass tube 21 is fixedly connected to the outer wall of the glass tube 21. The circumferential outer walls are fixedly connected with the feed pipe 25, the circumferential outer walls of the feed pipe 25 are fixedly connected with the second one-way valve 26, the inner walls of the glass tube 21 are slidably connected with the piston disk 27, the ends of the piston disk 27 are fixedly connected with the piston rod 28, the ends of the piston rod 28 pass through the glass tube 21 and are slidably connected thereto, the circumferential outer walls of the piston rod 28 are slidably connected with the second mounting plate 29, the outer walls of the second mounting plate 29 are fixedly connected with the third cylinder 30, the output end of the third cylinder 30 is fixedly connected with the connecting plate 31, and the outer wall of the connecting plate 31 is fixedly connected to the piston rod 28.

[0037] In this embodiment, a controller is introduced to control multiple third cylinders 30 through the controller, and paint buckets of different colors that need to be added are placed around the device, and multiple feeding pipes 25 are accurately extended into each paint bucket to ensure that the paint can be accurately absorbed; the controller will control each third cylinder 30 to perform telescopic movements according to preset instructions, and the piston rod 28 in each cylinder will respond quickly after receiving the instructions, driving the piston disk 27 to slide along the inner wall of the glass tube 21, and accurately controlling the moving distance of each piston disk 27 in the glass tube 21, thereby achieving precise control of the amount of paint added of different colors, which not only greatly improves the efficiency and accuracy of paint mixing, but also significantly reduces the complexity and time cost of manual operation, making the entire paint mixing process more efficient and convenient.

[0038] Embodiment 2:

[0039] like Figure 2 , Figure 3 , Figure 8 and Fig. 9 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the outer wall of the second mounting plate 29 is fixedly connected with a fixing rod 34, and the circumferential outer wall of the fixing rod 34 is sleeved with a spring 35, the outer wall of the second mounting plate 29 is fixedly connected with a connecting arm 36, the end of the fixing rod 34 passes through the connecting arm 36 and is slidably connected thereto, the end of the fixing rod 34 is fixedly connected to the outer wall of the mounting frame 12, the outer wall of the second mounting plate 29 is fixedly connected with a supporting rod 32, and the end of the supporting rod 32 is embedded with a rotatable ball 33.

[0040] The outer circumferential wall of the mounting frame 12 is rotatably connected to an outer gear ring 14 with local convex teeth, and a plurality of extrusion blocks 15 are fixedly connected to the outer circumferential wall of the outer gear ring 14. The outer walls of the plurality of extrusion blocks 15 are all provided with an arc surface 16. The outer wall of the mounting frame 12 is symmetrical in structure up and down and fixedly connected to two fixing plates 17. A connecting shaft 18 is rotatably connected to one side of the two fixing plates 17 that are relatively close to each other. A gear 19 is fixedly connected to the outer circumferential wall of the connecting shaft 18, and the gear 19 meshes with the outer gear ring 14. A second motor 20 is fixedly connected to the top of the fixing plate 17 located above, and the output end of the second motor 20 is fixedly connected to the top of the connecting shaft 18.

[0041] In this embodiment, the connecting shaft 18 rotates with the drive of the second motor 20, thereby driving the gear 19 to rotate. The rotation of the gear 19 causes the outer gear ring 14 to rotate, so that the multiple extrusion blocks 15 rotate synchronously. During the rotation process, these extrusion blocks 15 apply pressure to the ball 33 at the end of the support rod 32, so that the support rod 32 pushes the second mounting plate 29 to move. In this process, the second mounting plate 29 guides the piston plate 27 to move inside the glass tube 21 with the assistance of the third cylinder 30, and then the paints of different colors are sucked into the glass tube 21 through the feeding pipe 25;

[0042] When the paint is successfully sucked into the glass tube 21, the second motor 20 adjusts its direction to make the gear 19 rotate in the opposite direction. This reverse rotation drives the outer gear ring 14 and the extrusion block 15 to move in the opposite direction. At this time, under the elastic force of the spring 35, the second mounting plate 29 drives the piston plate 27 to move through the third cylinder 30, and pushes the paint inside the glass tube 21 into the paint bucket located on the top of the second support plate 9 through the discharge pipe 23, thereby completing the paint mixing and transfer process. The entire operation process is accurate and efficient, which significantly improves the automation level and efficiency of paint mixing.

[0043] Embodiment three:

[0044] like Figure 1 As shown, this embodiment is based on the previous embodiment, and differs from the previous embodiment in that it also includes a first support plate 1, and the first support plate 1 is located above the installation frame 12. The circumferential outer wall of the first support plate 1 is fixedly connected with a plurality of support plates 7, and the inner walls of the support plates 7 are fixedly connected with support blocks 8, and the ends of the plurality of support blocks 8 are fixedly connected to the outer wall of the installation frame 12.

[0045] like Figure 1 As shown, a second support plate 9 is provided below the first support plate 1, and the second support plate 9 is located below the mounting frame 12. The circumferential outer wall of the mounting frame 12 is fixedly connected to a plurality of support plates 7, and the outer wall of the support plate 7 is fixedly connected to a second cylinder 10, and the output end of the second cylinder 10 passes through the support plate 7 and is slidably connected thereto, and the output end of the second cylinder 10 is fixedly connected to an extrusion plate 11.

[0046] In this embodiment, before stirring, the squeezing plate 11 is pushed to the outer wall of the paint bucket by the precise operation of the second cylinder 10, so as to achieve a stable squeezing and fixing of the paint bucket. Then, the first cylinder 2 starts to work, driving the first mounting plate 3 to move downward, and driving the first motor 4 and the stirring shaft 5 to move downward synchronously through the first mounting plate 3, so that the stirring blade 6 can smoothly enter the paint bucket. The stirring blade 6 is immersed in the paint, and the first motor 4 starts to drive the stirring shaft 5 to rotate at a high speed. The rotation of the stirring shaft 5 is transmitted to the stirring blade 6 through the first arm 39 and the second arm 42, so that the stirring blade 6 rotates rapidly in the paint bucket, thereby efficiently and evenly mixing and stirring the prepared paint, ensuring that the quality and performance of the paint reach the expected effect.

[0047] Embodiment 4:

[0048] like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that the inner wall of the first support plate 1 is rotatably connected with a stirring shaft 5, the top of the stirring shaft 5 passes through the first support plate 1 and is slidably connected thereto, two first cylinders 2 are fixedly connected to the top of the first support plate 1, a first mounting plate 3 is provided above the first support plate 1, the bottom of the first mounting plate 3 is respectively fixedly connected to the output ends of the two first cylinders 2, a first motor 4 is fixedly connected to the top of the first mounting plate 3, the output end of the first motor 4 is fixedly connected to the stirring shaft 5, and a protective sleeve 37 is provided on the circumferential outer wall of the stirring shaft 5 A guide hopper 38 is fixedly connected to the inner wall of the protective sleeve 37, and the guide hopper 38 is sleeved on the stirring shaft 5 and fixedly connected thereto. A first arm 39 is fixedly connected to the circumferential outer wall of the stirring shaft 5, and a third motor 40 is fixedly connected to the outer wall of the first arm 39. A driving shaft 41 is fixedly connected to the output end of the third motor 40, and the end of the driving shaft 41 passes through the first arm 39 and is rotatably connected thereto. A second arm 42 is fixedly connected to the circumferential outer wall of the driving shaft 41, and an extension shaft 43 is rotatably connected to the inner wall of the second arm 42, and a plurality of stirring blades 6 are fixedly connected to the circumferential outer wall of the extension shaft 43.

[0049] In this embodiment, after stirring, the stirring blade 6 is taken out of the paint bucket, at which time the third motor 40 is started, driving the driving shaft 41 to start rotating, and as the driving shaft 41 rotates, the second arm 42 also rotates, thereby driving the extension shaft 43 and the stirring blade 6 to rotate together, so that the extension shaft 43 can be folded, so that the stirring blade 6 can be turned over to the top of the guide hopper 38 and the protective cover 37. Not only can the stirring blade 6 be conveniently removed from the paint bucket, but also the paint dripping from the stirring blade 6 can be effectively collected, avoiding unnecessary pollution or influence of the paint on the processing environment.

[0050] Embodiment five:

[0051] like Fig.10 As shown, this embodiment is based on the previous embodiment, and is different from the previous embodiment in that it further includes a controller, which controls multiple third cylinders 30 to place paint buckets of different colors that need to be added around the device, and multiple feeding pipes 25 are accurately extended into each paint bucket to ensure that the paint can be accurately absorbed;

[0052] Next, the controller will control each third cylinder 30 to perform telescopic action according to the preset instructions. The piston rod 28 in each cylinder will respond quickly after receiving the instructions, driving the piston disk 27 to slide along the inner wall of the glass tube 21, and accurately controlling the moving distance of each piston disk 27 in the glass tube 21, thereby achieving precise control of the amount of paint added in different colors.

[0053] Driven by the second motor 20, the connecting shaft 18 rotates accordingly, thereby driving the gear 19 to rotate. The rotation of the gear 19 causes the outer gear ring 14 to rotate, so that the multiple extrusion blocks 15 rotate synchronously. During the rotation process, these extrusion blocks 15 apply pressure to the ball 33 at the end of the support rod 32, so that the support rod 32 pushes the second mounting plate 29 to move. In this process, the second mounting plate 29 guides the piston plate 27 to move inside the glass tube 21 with the assistance of the third cylinder 30, and then the paints of different colors are sucked into the glass tube 21 through the feeding pipe 25.

[0054] When the paint is successfully sucked into the glass tube 21, the second motor 20 adjusts its direction to make the gear 19 rotate in the opposite direction. This reverse rotation drives the outer gear ring 14 and the extrusion block 15 to move in the opposite direction. At this time, under the elastic force of the spring 35, the second mounting plate 29 drives the piston plate 27 to move through the third cylinder 30, and pushes the paint inside the glass tube 21 into the paint bucket located on the top of the second support plate 9 through the discharge pipe 23, thereby completing the paint mixing and transfer process. The entire operation process is accurate and efficient, which significantly improves the automation level and efficiency of paint mixing.

[0055] Before stirring, through the precise operation of the second cylinder 10, the extrusion plate 11 is pushed to the outer wall of the paint bucket to achieve a stable extrusion and fixation of the paint bucket. Then, the first cylinder 2 starts to work, driving the first mounting plate 3 to move downward, and the first motor 4 and the stirring shaft 5 are driven to move downward synchronously through the first mounting plate 3, so that the stirring blade 6 can smoothly enter the paint bucket. The stirring blade 6 is immersed in the paint, and the first motor 4 starts to drive the stirring shaft 5 to rotate at a high speed. The rotation of the stirring shaft 5 is transmitted to the stirring blade 6 through the first arm 39 and the second arm 42, so that the stirring blade 6 rotates rapidly in the paint bucket, thereby efficiently and evenly mixing and stirring the prepared paint;

[0056] After the stirring is completed, the stirring blade 6 is taken out of the paint bucket. At this time, the third motor 40 is started, driving the drive shaft 41 to start rotating. As the drive shaft 41 rotates, the second arm 42 also rotates, thereby driving the extension shaft 43 and the stirring blade 6 to rotate together. The extension shaft 43 can be folded so that the stirring blade 6 can be flipped over to the top of the guide hopper 38 and the protective sleeve 37.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly paint color mixing device, comprising a mounting frame (12), characterized in that: The outer circumferential wall of the installation frame (12) is provided with a plurality of installation holes (13) in an annular structure with equal spacing. The inner walls of the plurality of installation holes (13) are sleeved with glass tubes (21). The outer wall of the glass tube (21) is engraved with a scale for measuring capacity. The outer circumferential wall of the glass tube (21) is fixedly connected to two support shafts (22). The ends of the two support shafts (22) are respectively fixedly connected to the inner wall of the installation frame (12). The ends of the glass tube (21) are fixedly connected to a discharge pipe (23). The outer wall of the discharge pipe (23) is fixedly connected to a first one-way valve (24). The outer circumferential wall of the glass tube (21) is fixedly connected to a feed pipe (2 5), the circumferential outer wall of the feed pipe (25) is fixedly connected with a second one-way valve (26), the inner wall of the glass tube (21) is slidably connected with a piston disk (27), the end of the piston disk (27) is fixedly connected with a piston rod (28), the end of the piston rod (28) passes through the glass tube (21) and is slidably connected thereto, the circumferential outer wall of the piston rod (28) is slidably connected with a second mounting plate (29), the outer wall of the second mounting plate (29) is fixedly connected with a third cylinder (30), the output end of the third cylinder (30) is fixedly connected with a connecting plate (31), and the outer wall of the connecting plate (31) is fixedly connected to the piston rod (28).

2. The environmentally friendly paint color mixing device according to claim 1, characterized in that: The outer wall of the second mounting plate (29) is fixedly connected to a support rod (32), and a rotatable ball (33) is embedded at the end of the support rod (32).

3. The environmentally friendly paint color mixing device according to claim 2 is characterized in that: The outer wall of the second mounting plate (29) is fixedly connected with a fixing rod (34), the circumferential outer wall of the fixing rod (34) is sleeved with a spring (35), the outer wall of the second mounting plate (29) is fixedly connected with a connecting arm (36), the end of the fixing rod (34) passes through the connecting arm (36) and is slidably connected thereto, and the end of the fixing rod (34) is fixedly connected to the outer wall of the mounting frame (12).

4. The environmentally friendly paint color mixing device according to claim 3 is characterized in that: The circumferential outer wall of the installation frame (12) is rotatably connected to an outer gear ring (14) with local convex teeth, and the circumferential outer wall of the outer gear ring (14) is fixedly connected to a plurality of extrusion blocks (15), and the outer walls of the plurality of extrusion blocks (15) are all provided with an arc surface (16).

5. The environmentally friendly paint color mixing device according to claim 4 is characterized in that: The outer wall of the installation frame (12) is in an upper and lower symmetrical structure and is fixedly connected to two fixing plates (17); a connecting shaft (18) is rotatably connected to a relatively close side of the two fixing plates (17); a gear (19) is fixedly connected to the circumferential outer wall of the connecting shaft (18); and the gear (19) is meshed with the outer gear ring (14).

6. The environmentally friendly paint color mixing device according to claim 5, characterized in that: A second motor (20) is fixedly connected to the top of the fixing plate (17) located above, and an output end of the second motor (20) is fixedly connected to the top of the connecting shaft (18).

7. The environmentally friendly paint color mixing device according to claim 6, characterized in that: It also comprises a first support plate (1), the first support plate (1) being located above the installation frame (12), the circumferential outer wall of the first support plate (1) being fixedly connected to a plurality of support plates (7), the inner walls of the support plates (7) being fixedly connected to support blocks (8), and the ends of the plurality of support blocks (8) being fixedly connected to the outer wall of the installation frame (12).

8. The environmentally friendly paint color mixing device according to claim 7, characterized in that: A second support plate (9) is provided below the first support plate (1), and the second support plate (9) is located below the installation frame (12). The circumferential outer wall of the installation frame (12) is fixedly connected to a plurality of support plates (7).

9. The environmentally friendly paint color mixing device according to claim 8, characterized in that: The outer wall of the support plate (7) is fixedly connected to a second cylinder (10); the output end of the second cylinder (10) passes through the support plate (7) and is slidably connected thereto; the output end of the second cylinder (10) is fixedly connected to an extrusion plate (11).

10. The environmentally friendly paint color mixing device according to claim 9, characterized in that: The inner wall of the first support plate (1) is rotatably connected to a stirring shaft (5); the top of the stirring shaft (5) passes through the first support plate (1) and is slidably connected thereto; the top of the first support plate (1) is fixedly connected to two first cylinders (2); a first mounting plate (3) is provided above the first support plate (1); the bottom of the first mounting plate (3) is respectively fixedly connected to the output ends of the two first cylinders (2); the top of the first mounting plate (3) is fixedly connected to a first motor (4); the output end of the first motor (4) is fixedly connected to the stirring shaft (5); the outer circumferential wall of the stirring shaft (5) is provided with a protective sleeve (37); the inner wall of the protective sleeve (37) is fixedly connected to a guide A hopper (38), wherein the guide hopper (38) is sleeved on a stirring shaft (5) and fixedly connected thereto; a first support arm (39) is fixedly connected to the circumferential outer wall of the stirring shaft (5); a third motor (40) is fixedly connected to the outer wall of the first support arm (39); a driving shaft (41) is fixedly connected to the output end of the third motor (40); an end of the driving shaft (41) passes through the first support arm (39) and is rotatably connected thereto; a second support arm (42) is fixedly connected to the circumferential outer wall of the driving shaft (41); an extension shaft (43) is rotatably connected to the inner wall of the second support arm (42); and a plurality of stirring blades (6) are fixedly connected to the circumferential outer wall of the extension shaft (43).

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