Mixing device for processing water paint

Abstract

The invention relates to the field of mixing devices, and discloses a water paint processing mixing device which comprises a mixing box, the top end of the mixing box is rotatably connected with a sealing cover, the top end of the sealing cover is fixedly connected with a driving motor, the output end of the driving motor is fixedly sleeved with a half gear, and one side of the half gear is meshed with a movable rack. A rail is fixedly connected to the top end of the sealing cover, a connecting hole is formed in the bottom end of the movable rack, the movable rack is slidably connected with the rail through the connecting hole, and a connecting rack is fixedly connected to the middle of one side of the movable rack. Compared with the prior art, materials in the multiple material barrels are sequentially fed into the material mixing box to be mixed, the uniformity of water paint mixed out of the material mixing box is improved, a sealing cover does not need to be opened when the materials needed for material mixing are added, splashing of the water paint is avoided, the multiple materials can be sequentially and automatically fed, and the working efficiency is improved. A worker is prevented from watching beside the material mixing box all the time, and the practicability is better.

Description

Technical Field

[0001] The invention relates to the field of mixing devices, in particular to a mixing device for water-based paint processing. Background Art

[0002] Any paint that uses water as a solvent or dispersion medium can be called water-based paint. Water-based paint includes three types: water-soluble, water-dilutable and water-dispersible. Water-based paint is harmless to the human body and does not pollute the environment. The paint film is plump, crystal clear, flexible, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying and easy use.

[0003] In the prior art, a Chinese patent document with publication number CN113856539A proposes a fixed ratio mixing device for water-based paint processing, which solves the problem that when water-based paint is added into the mixing structure, some of the water-based paint will adhere to the tube wall, which is very troublesome to clean. In addition, the stirring mixing barrel generally directly connects the stirring rod to the motor and extends it into the barrel for stirring. Some of the water-based paint will splash onto the outer wall of the motor, and the staff needs to hold the stirring structure for stirring, which has poor practicality. However, in actual application, there is still a problem that multiple materials need to be used when mixing water-based paint. Adding multiple materials to the mixing barrel at the same time for mixing together is prone to uneven mixing of the water-based paint. In order to avoid this problem, most of the materials used for mixing water-based paint are added to the mixing barrel in sequence. However, this method requires frequent addition of materials to the mixing box, which is prone to splashing of water-based paint to the outside of the mixing box, and requires staff to guard the mixing box, which has poor practicality. Therefore, we disclose a mixing device for water-based paint processing to meet the demand for improving the uniformity of water-based paint mixing. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a mixing device for water-based paint processing, which has the advantages of uneven mixing of water-based paint and solves a series of problems such as poor practicality of manually adding water-based paint materials.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A mixing device for water-based paint processing comprises a mixing box, a sealing cover is rotatably connected to the top of the mixing box, a driving motor is fixedly connected to the top of the sealing cover, a half gear is fixedly sleeved on the output end of the driving motor, a moving rack is meshed on one side of the half gear, a track is fixedly connected to the top of the sealing cover, a connecting hole is provided at the bottom end of the moving rack, the moving rack is slidably connected to the track through the connecting hole, a connecting rack is fixedly connected to the middle part of one side of the moving rack, a plurality of circular gears are meshed on one side of the connecting rack, a turntable is fixedly connected to the middle part of the circular gear, a connecting plate is rotatably connected to one end of the turntable, a push plate is rotatably connected to one end of the connecting plate, a plurality of material barrels are fixedly connected to the top of the sealing cover, the push plate is slidably connected in the material barrel, a connecting pipe is fixedly connected to the bottom of one end of the material barrel, and the lower end of the connecting pipe passes through the inner cavity of the mixing box.

[0006] Preferably, one end of the push plate is fixedly connected to a push rack, the push rack is T-shaped, and the push rack includes a connecting rod and a sealing plate, the push plate is fixedly connected to the push rack connecting rod, the push rack connecting rod and the push rack sealing plate are fixedly connected, the side edge of the push rack sealing plate fits with the inner wall of the material barrel, the side wall of the push plate fits with the inner wall of the material barrel, and the push rack is located on one side of the connecting tube.

[0007] Preferably, one side of the top of the material barrel is fixedly connected to a feed hopper, the feed hopper is located at the upper end of the push rack connecting rod, the push plate and the push rack sealing plate are respectively located on both sides of the lower end of the feed hopper, the feed hopper is funnel-shaped, and the push plate can be moved to the upper end of the connecting pipe.

[0008] Preferably, the track is a T-shaped frame, the connecting hole is a T-shaped hole, and the track is slidably connected in the connecting hole.

[0009] Preferably, the half gear and the circular gear are both rotatably connected to the sealing cover, and a handle is fixedly connected to the top end of the sealing cover.

[0010] Preferably, the bottom end of the mixing box is fixedly connected to a base, the middle part of the base is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly sleeved with a mixing shaft, the mixing shaft passes through the inner cavity of the mixing box, the bottom end of the mixing box is fixedly connected to a discharge pipe, and one end of the discharge pipe is fixedly connected to a valve.

[0011] Preferably, the bottom end of the sealing cover is fixedly connected to a discharge box, the connecting pipe is connected to the top of the discharge box, push rods are provided on both sides of the discharge box, moving holes are opened at both ends of the push rod, the inner cavity of the moving hole is slidably connected to a limit rod, the limit rod is fixedly connected to the discharge box, one side of the push rod is fixedly connected to a scraper, the push rod scraper fits the inner wall of the discharge box, the upper and lower sides of the push rod are respectively fixedly connected to the second connecting rope and the first connecting rope, one end of the first connecting rope is fixedly connected to a telescopic rod, the telescopic rod is fixedly connected to the sealing cover, the second connecting rope passes through the discharge box and the sealing cover and is fixedly connected to the push plate.

[0012] Preferably, the telescopic rod comprises a sleeve and a sleeve rod, the sleeve rod is movably connected to the sleeve, the second connecting rope is fixedly connected to one end of the sleeve rod, the other end of the telescopic rod is fixedly connected to a spring, and one end of the spring is fixedly connected to the sleeve.

[0013] Preferably, the discharge box is located at the upper end of the inner cavity of the mixing box, the discharge box is trapezoidal, and the push rod is cylindrical.

[0014] Preferably, the push plate corresponding to the material barrel located at the upper end of the side of the discharge box is fixedly connected to the corresponding second connecting rope, and the telescopic rod is located outside the discharge box.

[0015] Compared with the prior art, the present invention provides a mixing device for water-based paint processing, which has the following beneficial effects: 1. The mixing device for processing water-based paint, when the driving motor is started, drives the moving rack to slide intermittently along the track through the half gear. When the moving rack slides, it drives the corresponding circular gear to rotate, so that the circular gear drives the turntable to rotate, and the turntable drives the push plate to move along the inner cavity of the material barrel through the connecting plate, and pushes the water-based paint material in the inner cavity of the material barrel to the top of the connecting pipe, so that the material falls into the inner cavity of the mixing box through the connecting pipe for mixing, so that the materials in multiple material barrels are put into the mixing box in turn for mixing, thereby improving the uniformity of the water-based paint mixed in the mixing box, and there is no need to open the sealing cover when adding the materials required for mixing, so as to avoid splashing of water-based paint, and multiple materials can be automatically delivered in turn, so as to avoid the staff from always guarding the mixing box, which is more practical.

[0016] 2. The mixing device for processing water-based paint has the material position restricted between the push plate and the push rack. When the push plate does not push the push rack to move, the material position is restricted and will not be added into the mixing box through the connecting pipe, thereby ensuring the sequential input of materials and the uniformity of mixing of the water-based paint.

[0017] 3. In the mixing device for processing water-based paint, the discharging box limits the moving position of the push rod by the limit rod. When the push rod moves, the material on the inner wall of the discharging box is scraped off by the scraper and falls into the mixing box to avoid the material from gathering on the inner wall of the discharging box. When the push plate pushes the push rack, the second connecting rope will be pulled, so that the second connecting rope will pull the push rod to move upward along the limit rod to the top of the discharging box to reduce the situation where the material falls to the top of the push rod when it falls. When the push plate drives the push rack back to its original position, the second connecting rope is loosened. After the push rod loses the pulling force of the second connecting rope, the telescopic rod drives the push rod to move downward to its original position through the first connecting rope. During the downward movement of the push rod, the material on the inner wall of the discharging box will be scraped off to avoid the material from accumulating in the discharging box, thereby ensuring the accuracy of the proportion of added materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the connection of the movable rack of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the connection between the movable rack and the track of the present invention; Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the discharge box of the present invention; Figure 5 For the present invention Figure 4 A is an enlarged schematic diagram of the three-dimensional structure; Figure 6 It is a schematic diagram of the three-dimensional structure of the connection of the push rod of the present invention; Figure 7 It is a schematic diagram of a partially cutaway three-dimensional structure of a material barrel of the present invention.

[0019] In the figure: 1. mixing box; 2. sealing cover; 3. driving motor; 4. half gear; 5. moving rack; 6. track; 7. connecting hole; 8. circular gear; 9. turntable; 10. connecting plate; 11. pushing plate; 12. material barrel; 13. feed hopper; 14. pushing rack; 15. connecting pipe; 16. discharging box; 17. limiting rod; 18. pushing rod; 19. base; 20. moving hole; 21. first connecting rope; 22. second connecting rope; 23. telescopic rod; 24. spring; 25. discharging pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a mixing device for water-based paint processing.

[0022] In a typical implementation of the present application, Figure 1-Figure 7As shown, a mixing device for water-based paint processing includes a mixing box 1, the top of the mixing box 1 is rotatably connected to a sealing cover 2, the top of the sealing cover 2 is fixedly connected to a driving motor 3, the output end of the driving motor 3 is fixedly sleeved with a half gear 4, one side of the half gear 4 is meshed with a moving rack 5, the top of the sealing cover 2 is fixedly connected to a track 6, the bottom end of the moving rack 5 is provided with a connecting hole 7, the moving rack 5 is slidably connected to the track 6 through the connecting hole 7, the middle part of one side of the moving rack 5 is fixedly connected to a connecting rack, one side of the connecting rack is meshed with a plurality of circular gears 8, the middle part of the circular gear 8 is fixedly connected to a turntable 9, one end of the turntable 9 is rotatably connected to a connecting plate 10, and one end of the connecting plate 10 is rotatably connected to a push plate 11, the top of the sealing cover 2 is fixedly connected with a plurality of material barrels 12, the push plate 11 is slidably connected in the material barrel 12, the bottom of one end of the material barrel 12 is fixedly connected with a connecting pipe 15, the lower end of the connecting pipe 15 penetrates into the inner cavity of the mixing box 1, when in use, the sealing cover 2 is rotatably connected through the top of the mixing box 1, so that the mixing box 1 limits the position of the sealing cover 2, the top of the sealing cover 2 is fixedly connected with a driving motor 3, so that the sealing cover 2 fixes the position of the driving motor 3, a half gear 4 is fixedly sleeved through the output end of the driving motor 3, one side of the half gear 4 is meshed with a moving rack 5, the top of the sealing cover 2 is fixedly connected with a track 6, the bottom end of the moving rack 5 is provided with a connecting hole 7, and the moving rack 5 passes through The driving motor 3 is slidably connected with the track 6 through the connecting hole 7, so that the driving motor 3 starts and drives the moving rack 5 to slide intermittently along the track 6 through the half gear 4, and a connecting rack is fixedly connected to the middle part of one side of the moving rack 5, and a plurality of circular gears 8 are meshed on one side of the connecting rack. A turntable 9 is fixedly connected to the middle part of the circular gear 8, and a connecting plate 10 is rotatably connected to one end of the turntable 9, and a push plate 11 is rotatably connected to one end of the connecting plate 10. A plurality of material barrels 12 are fixedly connected to the top of the sealing cover 2, and the push plate 11 is slidably connected to the material barrel 12. A connecting pipe 15 is fixedly connected to the bottom of one end of the material barrel 12, and the lower end of the connecting pipe 15 passes through the inner cavity of the mixing box 1, so that the moving rack 5 will bring The circular gear 8 corresponding to it is driven to rotate, thereby the circular gear 8 drives the turntable 9 to rotate, and the turntable 9 drives the pushing plate 11 to move along the inner cavity of the material barrel 12 through the connecting plate 10, and pushes the water-based paint material in the inner cavity of the material barrel 12 to the top of the connecting pipe 15, so that the material falls into the inner cavity of the mixing box 1 through the connecting pipe 15 for mixing, so that the materials in multiple material barrels 12 are sequentially put into the mixing box 1 for mixing, thereby improving the uniformity of the water-based paint mixed in the mixing box 1, and there is no need to open the sealing cover 2 when adding the materials required for mixing, so as to avoid splashing of water-based paint, and can make multiple materials automatically delivered in sequence, so as to avoid the staff from always guarding the mixing box 1, which is more practical.

[0023] As a preferred implementation in this embodiment, refer to the attached Figure 1 , Figure 3 , Figure 4 and Figure 7, one end of the push plate 11 is fixedly connected to a push rack 14, the push rack 14 is T-shaped, the push rack 14 includes a connecting rod and a sealing plate, the push plate 11 is fixedly connected to the push rack 14 connecting rod, the push rack 14 connecting rod and the push rack 14 sealing plate are fixedly connected, the side of the push rack 14 sealing plate is in contact with the inner wall of the material barrel 12, the side wall of the push plate 11 is in contact with the inner wall of the material barrel 12, the push rack 14 is located on one side of the connecting pipe 15, and one side of the top of the material barrel 12 is fixedly connected to a feed hopper 13, the feed hopper 13 is located at the upper end of the push rack 14 connecting rod, the push plate 11 and the push rack 14 sealing plate are respectively located on both sides of the lower end of the feed hopper 13, the feed hopper 13 is funnel-shaped, the push plate 11 can be moved to the upper end of the connecting pipe 15, and the track 6 is a T-shaped frame , the connecting hole 7 is a T-shaped hole, the track 6 is slidably connected in the connecting hole 7, the half gear 4 and the circular gear 8 are both rotatably connected to the sealing cover 2, the top of the sealing cover 2 is fixedly connected with a handle, the bottom end of the mixing box 1 is fixedly connected with a base 19, the middle part of the base 19 is fixedly connected with a rotating motor, the output shaft of the rotating motor is fixedly sleeved with a mixing shaft, the mixing shaft passes through the inner cavity of the mixing box 1, the bottom end of the mixing box 1 is fixedly connected with a discharge pipe 25, one end of the discharge pipe 25 is fixedly connected with a valve, and a push rack 14 is fixedly connected through one end of the push plate 11. The push rack 14 is T-shaped, and the push rack 14 includes a connecting rod and a sealing plate. The push plate 11 is fixedly connected to the connecting rod of the push rack 14, and the connecting rod of the push rack 14 is fixedly connected to the sealing plate of the push rack 14. The side of the sealing plate fits with the inner wall of the material barrel 12, the side wall of the pushing plate 11 fits with the inner wall of the material barrel 12, and the pushing rack 14 is located on one side of the connecting pipe 15, so that the position of the material between the pushing plate 11 and the pushing rack 14 is restricted. When the pushing plate 11 does not push the pushing rack 14 to move, the position of the material is restricted and will not be added to the mixing box 1 through the connecting pipe 15, ensuring the sequential input of the materials and the uniform mixing of the water-based paint. A feed hopper 13 is fixedly connected to one side of the top of the material barrel 12. The feed hopper 13 is located at the upper end of the connecting rod of the pushing rack 14. The pushing plate 11 and the sealing plates of the pushing rack 14 are respectively located on both sides of the lower end of the feed hopper 13, so that the staff can put the materials to be added to the mixing box 1 into the material barrel 12 through the feed hopper 13. The inner cavity of the material barrel 12 is limited in position by the push plate 11 and the push frame 14, ensuring that the material will not enter the mixing box 1 before the input time. The feed hopper 13 is funnel-shaped, which is convenient for the staff to feed the material into the material barrel 12 through the feed hopper 13. The push plate 11 can be moved to the upper end of the connecting pipe 15 to ensure that the push plate 11 will push the material that has protruded into the material barrel 12 to the upper end of the connecting pipe 15 and then fall into the inner cavity of the mixing box 1. The track 6 is a T-shaped frame, and the connecting hole 7 is a T-shaped hole. The track 6 is slidably connected to the connecting hole 7, so that the connection between the track 6 and the connecting hole 7 is stable. The semi-gear 4 and the circular gear 8 are rotatably connected to the sealing cover 2, so that the sealing cover 2 limits the position of the semi-gear 4 and the circular gear 8.A handle is fixedly connected to the top of the sealing cover 2, so that the sealing cover 2 is easy to use. A base 19 is fixedly connected to the bottom of the mixing box 1. A rotating motor is fixedly connected to the middle of the base 19. The output shaft of the rotating motor is fixedly sleeved with a mixing shaft. The mixing shaft penetrates the inner cavity of the mixing box 1, so that the base 19 fixes the position of the mixing box 1, so that the rotating motor can mix the water-based paint material in the mixing box 1 through the mixing shaft. A discharge pipe 25 is fixedly connected to the bottom of the mixing box 1, and a valve is fixedly connected to one end of the discharge pipe 25 so that the mixed water-based paint can be directly discharged through the discharge pipe 25, which is convenient for the use of the device and improves the practicality of the device.

[0024] As a preferred implementation in this embodiment, refer to the attached Figure 4-Figure 7, the bottom end of the sealing cover 2 is fixedly connected with the discharge box 16, the connecting pipe 15 is connected with the top of the discharge box 16, push rods 18 are arranged on both sides of the discharge box 16, and moving holes 20 are opened at both ends of the push rod 18. The inner cavity of the moving hole 20 is slidably connected with the limit rod 17, and the limit rod 17 is fixedly connected with the discharge box 16. A scraper is fixedly connected to one side of the push rod 18, and the scraper of the push rod 18 fits the inner wall of the discharge box 16. The upper and lower sides of the push rod 18 are respectively fixedly connected with the second connecting rope 22 and the first connecting rope 21, and one end of the first connecting rope 21 is fixedly connected with a telescopic rod 23, and the telescopic rod 23 is fixedly connected to the sealing cover 2. The second connecting rope 22 passes through the discharge box 16 and the sealing cover 2 and is fixedly connected to the push plate 11. The telescopic rod 23 includes a sleeve and a sleeve The sleeve rod is movably connected with the sleeve, the second connecting rope 22 is fixedly connected to one end of the sleeve rod, the other end of the telescopic rod 23 is fixedly connected with a spring 24, one end of the spring 24 is fixedly connected to the sleeve, the discharge box 16 is located at the upper end of the inner cavity of the mixing box 1, the discharge box 16 is trapezoidal, the push rod 18 is cylindrical, the push plate 11 corresponding to the material barrel 12 at the upper end of the side of the discharge box 16 is fixedly connected to the corresponding second connecting rope 22, the telescopic rod 23 is located on the outside of the discharge box 16, and is fixedly connected with the discharge box 16 through the bottom end of the sealing cover 2, so that the sealing cover 2 fixes the position of the discharge box 16, and is connected with the top of the discharge box 16 through the connecting pipe 15, so that the material falling in the connecting pipe 15 will enter the discharge box 16, and the discharge box 16 is provided with a plurality of push rods on both sides. A push rod 18 is provided, and moving holes 20 are opened at both ends of the push rod 18. The inner cavity of the moving hole 20 is slidably connected to the limit rod 17. The limit rod 17 is fixedly connected to the discharge box 16, so that the discharge box 16 limits the moving position of the push rod 18 through the limit rod 17. A scraper is fixedly connected to one side of the push rod 18. The scraper of the push rod 18 fits the inner wall of the discharge box 16, so that when the push rod 18 moves, the material on the inner wall of the discharge box 16 can be scraped off and dropped into the mixing box 1 by the scraper, so as to avoid the material from gathering on the inner wall of the discharge box 16. The second connecting rope 22 and the first connecting rope 21 are fixedly connected to the upper and lower sides of the push rod 18 respectively, and one end of the first connecting rope 21 is fixedly connected to the telescopic rod 23, and the telescopic rod 23 is fixedly connected to the sealing cover 2. The push plate 11 is fixedly connected to the discharge box 16 and the sealing cover 2, so that when the push plate 11 pushes the push rack 14, the second connecting rope 22 will be pulled, so that the second connecting rope 22 pulls the push rod 18 to move upward along the limit rod 17 to the top of the discharge box 16, reducing the situation where the material falls to the top of the push rod 18 when it falls. When the push plate 11 drives the push rack 14 back to its original position, the second connecting rope 22 is loosened. After the push rod 18 loses the pulling force of the second connecting rope 22, the telescopic rod 23 drives the push rod 18 to move downward to its original position through the first connecting rope 21. During the downward movement of the push rod 18, the material on the inner wall of the discharge box 16 will be scraped off to avoid material accumulation in the discharge box 16, thereby ensuring the accuracy of the proportion of added material. The telescopic rod 23 includes a sleeve and a sleeve rod.The sleeve rod is movably sleeved with the sleeve, the second connecting rope 22 is fixedly connected to one end of the sleeve rod, the other end of the telescopic rod 23 is fixedly connected with a spring 24, one end of the spring 24 is fixedly connected to the sleeve, and the discharge box 16 is located at the upper end of the inner cavity of the mixing box 1, so that the spring 24 and the telescopic rod 23 will pull the push rod 18 to move downward along the limit rod 17 after the push rod 18 loses the tension of the second connecting rope 22, and scrape the material on the inner wall of the discharge box 16. The discharge box 16 is trapezoidal, so that the material falling into the discharge box 16 from the connecting pipe 15 changes the position of falling into the mixing box 1 through the discharge box 16, so as to avoid the material falling into the mixing box when falling. 1, affecting the mixing effect of the materials, thereby ensuring the mixing uniformity of the materials. The push rod 18 is cylindrical, so that it is difficult for materials to accumulate on the top of the push rod 18. The push plate 11 corresponding to the material barrel 12 located at the upper end of the side of the discharge box 16 is fixedly connected with the corresponding second connecting rope 22, so that when the materials at the upper end of the side of the discharge box 16 fall, the push rod 18 relative to the material will move to scrape off the materials that may accumulate on the side of the discharge box 16, ensuring the use effect of the push rod 18. The telescopic rod 23 is located outside the discharge box 16 to ensure the movement of the push rod 18 and prevent the telescopic rod 23 from affecting the falling of the materials.

[0025] Working principle of the present invention: when in use, the driving motor 3 is started to drive the moving rack 5 to slide intermittently along the track 6 through the half gear 4. When the moving rack 5 slides, it will drive the corresponding circular gear 8 to rotate, so that the circular gear 8 drives the turntable 9 to rotate, so that the turntable 9 drives the pushing plate 11 to move along the inner cavity of the material barrel 12 through the connecting plate 10, and pushes the water-based paint material in the inner cavity of the material barrel 12 to the top of the connecting pipe 15, so that the material falls into the inner cavity of the mixing box 1 through the connecting pipe 15 for mixing, so that the materials in multiple material barrels 12 are sequentially put into the mixing box 1 for mixing, thereby improving the uniformity of the water-based paint mixed in the mixing box 1, and there is no need to open the sealing cover 2 when adding the materials required for mixing, so as to avoid splashing of water-based paint, and can make multiple materials automatically delivered in sequence, so as to avoid the staff from always guarding the mixing box 1, which is more practical.

[0026] The position of the material between the push plate 11 and the push rack 14 is restricted. When the push plate 11 does not push the push rack 14 to move, the position of the material is restricted and will not be added into the mixing box 1 through the connecting pipe 15, thereby ensuring the sequential input of the materials and the uniform mixing of the water-based paint.

[0027] The discharge box 16 limits the moving position of the push rod 18 by the limit rod 17. When the push rod 18 moves, the material on the inner wall of the discharge box 16 is scraped off by the scraper and falls into the mixing box 1 to prevent the material from gathering on the inner wall of the discharge box 16. When the push plate 11 pushes the push rack 14, the second connecting rope 22 will be pulled, so that the second connecting rope 22 pulls the push rod 18 to move upward along the limit rod 17 to the top of the discharge box 16, reducing the situation where the material falls to the top of the push rod 18 when falling. When the push plate 11 drives the push rack 14 back to the original position, the second connecting rope 22 is loosened. After the push rod 18 loses the pulling force of the second connecting rope 22, the telescopic rod 23 drives the push rod 18 to move downward to the original position through the first connecting rope 21. During the downward movement of the push rod 18, the material on the inner wall of the discharge box 16 is scraped off to prevent the material from accumulating in the discharge box 16 and ensuring the accuracy of the proportion of the added materials.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for water-based paint processing, characterized in that The invention comprises a mixing box (1), wherein the top of the mixing box (1) is rotatably connected to a sealing cover (2), the top of the sealing cover (2) is fixedly connected to a driving motor (3), the output end of the driving motor (3) is fixedly sleeved with a half gear (4), one side of the half gear (4) is meshed with a moving rack (5), the top of the sealing cover (2) is fixedly connected to a track (6), the bottom end of the moving rack (5) is provided with a connecting hole (7), the moving rack (5) is slidably connected to the track (6) through the connecting hole (7), and the middle part of one side of the moving rack (5) is fixedly connected to a connecting rod (6). A connecting rack is provided, one side of the connecting rack is meshed with a plurality of circular gears (8), the middle of the circular gear (8) is fixedly connected to a turntable (9), one end of the turntable (9) is rotatably connected to a connecting plate (10), one end of the connecting plate (10) is rotatably connected to a push plate (11), the top end of the sealing cover (2) is fixedly connected to a plurality of material barrels (12), the push plate (11) is slidably connected in the material barrel (12), the bottom of one end of the material barrel (12) is fixedly connected to a connecting pipe (15), the lower end of the connecting pipe (15) penetrates into the inner cavity of the mixing box (1).

2. A mixing device for water-based paint processing according to claim 1, characterized in that: One end of the push plate (11) is fixedly connected to a push rack (14), the push rack (14) is T-shaped, and comprises a connecting rod and a sealing plate. The push plate (11) is fixedly connected to the connecting rod of the push rack (14), the connecting rod of the push rack (14) and the sealing plate of the push rack (14) are fixedly connected, the side edge of the sealing plate of the push rack (14) is in contact with the inner wall of the material barrel (12), the side wall of the push plate (11) is in contact with the inner wall of the material barrel (12), and the push rack (14) is located on one side of the connecting pipe (15).

3. A mixing device for water-based paint processing according to claim 2, characterized in that: A feed hopper (13) is fixedly connected to one side of the top end of the material barrel (12). The feed hopper (13) is located at the upper end of the connecting rod of the push rack (14). The push plate (11) and the sealing plate of the push rack (14) are respectively located on both sides of the lower end of the feed hopper (13). The feed hopper (13) is funnel-shaped. The push plate (11) can be moved to the upper end of the connecting pipe (15).

4. A mixing device for water-based paint processing according to claim 1, characterized in that: The track (6) is a T-shaped frame, the connection hole (7) is a T-shaped hole, and the track (6) is slidably connected in the connection hole (7).

5. A mixing device for water-based paint processing according to claim 1, characterized in that: The half gear (4) and the circular gear (8) are both rotatably connected to the sealing cover (2), and a handle is fixedly connected to the top end of the sealing cover (2).

6. A mixing device for water-based paint processing according to claim 1, characterized in that: The bottom end of the mixing box (1) is fixedly connected to a base (19), the middle part of the base (19) is fixedly connected to a rotating motor, the output shaft of the rotating motor is fixedly sleeved with a mixing shaft, the mixing shaft penetrates the inner cavity of the mixing box (1), the bottom end of the mixing box (1) is fixedly connected to a discharge pipe (25), one end of the discharge pipe (25) is fixedly connected to a valve.

7. A mixing device for water-based paint processing according to claim 1, characterized in that: The bottom end of the sealing cover (2) is fixedly connected to a discharge box (16), the connecting pipe (15) is connected to the top of the discharge box (16), push rods (18) are provided on both sides of the discharge box (16), and movable holes (20) are provided at both ends of the push rods (18), and the inner cavity of the movable hole (20) is slidably connected to a limit rod (17), the limit rod (17) is fixedly connected to the discharge box (16), and one side of the push rod (18) is fixedly connected to a scraper The push rod (18) scraper is in contact with the inner wall of the discharge box (16); the upper and lower sides of the push rod (18) are respectively fixedly connected with a second connecting rope (22) and a first connecting rope (21); one end of the first connecting rope (21) is fixedly connected with a telescopic rod (23); the telescopic rod (23) is fixedly connected with the sealing cover (2); the second connecting rope (22) passes through the discharge box (16) and the sealing cover (2) and is fixedly connected with the push plate (11).

8. A mixing device for water-based paint processing according to claim 7, characterized in that: The telescopic rod (23) comprises a sleeve and a sleeve rod, the sleeve rod is movably sleeved with the sleeve, the second connecting rope (22) is fixedly connected to one end of the sleeve rod, the other end of the telescopic rod (23) is fixedly connected to a spring (24), and one end of the spring (24) is fixedly connected to the sleeve.

9. A mixing device for water-based paint processing according to claim 7, characterized in that: The discharge box (16) is located at the upper end of the inner cavity of the mixing box (1); the discharge box (16) is trapezoidal, and the push rod (18) is cylindrical.

10. A mixing device for water-based paint processing according to claim 7, characterized in that: The push plate (11) corresponding to the material barrel (12) located at the upper end of the side of the discharge box (16) is fixedly connected to the corresponding second connecting rope (22), and the telescopic rod (23) is located outside the discharge box (16).

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