Coating production mixer capable of enhancing turbulent flow

Abstract

The utility model discloses a coating production blender capable of strengthening turbulent flow, which comprises a mixing box, a support frame is fixedly arranged on the outer side of the mixing box, a turbulent flow strengthening mechanism is arranged in the mixing box, and the turbulent flow strengthening mechanism comprises an electric telescopic rod, a protective hose, a fixed block, a stirring rod, a screw rod, a scraper blade, a support rod and a motor, and an electric telescopic rod is slidably arranged in the middle of the mixing box. According to the coating production mixer capable of strengthening the turbulent flow, the turbulent flow strengthening mechanism is arranged, stirring of a stirring rod on a coating can be accelerated, the fluidity of the turbulent flow is improved, the coating and an auxiliary can be fully fused, meanwhile, the scattering mechanism is arranged, caked materials are scattered before the coating and the auxiliary are fed, and the stirring speed of the coating is increased. And in addition, a uniform feeding mechanism is arranged, the materials are intermittently and uniformly fed, and blockage is effectively avoided during material feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of paint production, in particular to a paint production mixer capable of strengthening turbulent flow. Background Art

[0002] Paint is a material that is coated on the surface of an object to be protected or decorated and can form a continuous film firmly attached to the object to be coated. This material usually mainly consists of resin, oil or emulsion, with or without pigments and fillers added, and corresponding additives are added, and is prepared with organic solvents or water. During the production process of paint, it needs to be stirred and mixed with corresponding additives. Currently, there are various paint production mixers applicable in the market, but there are still some drawbacks.

[0003] For existing paint production mixers, the problem of paint caking due to high temperature is solved by setting cooling. However, a sudden temperature drop will cause the performance of the paint to decline and the viscosity to change, resulting in uneven pigment during use. At the same time, when generally feeding paint, non-uniform feeding will cause the paint to accumulate together, resulting in a feeding blockage situation. In addition, when stirring the paint, if the fluidity of the turbulent flow is not strengthened, the paint will not be stirred sufficiently, resulting in problems such as the color turning gray. For example, the Chinese utility model patent with the authorization publication number CN218553997U discloses a paint mixer, including a mixing bin, with a cooling component arranged inside the mixing bin, and a discharging component installed at the bottom of the mixing bin. In order to prevent the materials in the mixing tank from being prone to excessive temperature and the paint from being prone to caking or agglomeration, the utility model can pump the coolant from the liquid outlet pipe into the water tank, enter the fixed rod through the water tank, flow into the stirring pipe and the cooling pipe, and the outer walls of the stirring pipe and the cooling pipe contact the paint to cool the paint. Finally, the coolant flows into the water tank at the bottom of the fixed rod and then enters the water pump on one side of the liquid inlet pipe to complete the cycle, preventing the coolant from being at the same position for a long time, causing the coolant temperature to be too high and losing the cooling effect. The paint can be taken out from the discharging component, and the scraping component can be used to clean the inner and outer walls of the first baffle and the second baffle to prevent the raw materials from caking and adhering, which is likely to cause corrosion to the inner wall of the equipment on the inner wall of the mixing material equipment. However, this device solves the problem of paint caking due to high temperature by setting cooling, but a sudden temperature drop will cause the performance of the paint to decline and the viscosity to change, resulting in uneven pigment during use. At the same time, when generally feeding paint, non-uniform feeding will cause the paint to accumulate together, resulting in a feeding blockage situation. In addition, when stirring the paint, if the fluidity of the turbulent flow is not strengthened, the paint will not be stirred sufficiently, resulting in problems such as the color turning gray. Therefore, we propose a paint production mixer capable of strengthening turbulent flow to facilitate solving the problems raised above. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a paint production mixer that can strengthen turbulent flow, so as to solve the problems in the above-mentioned background technology. For the current paint production mixer, by setting cooling to solve the caking situation of the paint caused by high temperature, but the sudden temperature drop will lead to a decline in the performance of the paint and a change in viscosity, which will cause unevenness when the pigment is used. At the same time, when the paint is generally fed, uneven feeding will cause the paint to accumulate together, resulting in a situation of feeding blockage. In addition, when the paint is stirred, if the fluidity of the turbulent flow is not strengthened, the paint will not be stirred sufficiently, resulting in problems such as the color turning gray.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions: A paint production mixer that can strengthen turbulent flow, including:

[0006] A mixing tank, and a support frame is fixedly installed on the outside of the mixing tank;

[0007] It further includes:

[0008] An enhanced turbulent flow mechanism is arranged inside the mixing tank. The enhanced turbulent flow mechanism includes an electric telescopic rod, a protective hose, a fixed block, a stirring rod, a spiral rod, a scraper, a support rod, and a motor. An electric telescopic rod is slidably arranged in the middle of the mixing tank, a protective hose is arranged on the outside of the electric telescopic rod, a support rod is fixedly connected above the electric telescopic rod, a fixed block is installed at the output end of the electric telescopic rod, and the top end of the electric telescopic rod is connected to a motor;

[0009] Scattering mechanisms are symmetrically arranged in the front and back above the mixing tank. The scattering mechanisms include a feeding box, a sieve plate, a scattering cone, a connecting block, a sliding groove, a rack, and a gear. Feeding boxes are symmetrically installed in the front and back above the mixing tank, a sieve plate is slidably arranged inside the feeding box, holes are arranged in an array inside the sieve plate, and scattering cones are installed in an array above the sieve plate.

[0010] Preferably, stirring rods are installed at equal angles on the outside of the fixed block, and a spiral rod is installed below the fixed block.

[0011] Preferably, scrapers are symmetrically installed on the left and right below the support rod, the scrapers are in close contact with the inner wall of the mixing tank, a valve is arranged below the inside of the mixing tank, and an aggregate box is arranged below the outside of the mixing tank.

[0012] Preferably, connecting blocks are fixedly connected to the left and right sides of the sieve plate, the connecting blocks are slidably arranged inside the sliding grooves, and the sliding grooves are symmetrically opened on the left and right inside the feeding box.

[0013] Preferably, a rack is fixedly installed on the outside of the connecting block, a gear is meshed with the outside of the rack, and a motor is connected to the outside of the gear.

[0014] Preferably, a rotating shaft is arranged below the sieve plate, and the rotating shaft is rotatably arranged below the interior of the blanking box.

[0015] Preferably, rotating blades are equiangularly installed on the outer side of the rotating shaft, and a motor is connected to the right end of the rotating shaft.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this paint production mixer that can strengthen turbulence, by setting a turbulence strengthening mechanism, the stirring rod can accelerate the agitation of the paint, increase the fluidity of the turbulence, enable the paint and the additives to be fully fused, and at the same time, a dispersing mechanism is set to disperse the agglomerated materials before the paint and the additives are fed, effectively helping the subsequent materials to be quickly fused. In addition, a uniform feeding mechanism is set to feed the materials intermittently and evenly, effectively avoiding blockage during material feeding;

[0017] 1. A mixing box and a support frame are provided. The support frame is arranged outside the mixing box for support, and the support frame has a shock-absorbing function, which can reduce the damage caused by vibration during equipment operation;

[0018] 2. An electric telescopic rod, a protective hose, a fixed block and a stirring rod are provided. An electric telescopic rod is installed in the middle of the mixing box, a protective hose is arranged outside the electric telescopic rod for protection, a fixed block is installed at the output end of the electric telescopic rod, stirring rods are equiangularly installed on the outer side of the fixed block, and a spiral rod is installed below the fixed block. That is, when the blanking box is opened, the output end of the blanking box can push the fixed block, the stirring rod and the spiral rod to move downward. In addition, a motor is connected to the top of the electric telescopic rod. That is, when the motor is turned on, the motor will cause the electric telescopic rod to rotate, that is, the electric telescopic rod, the fixed block, the stirring rod and the spiral rod can perform up-and-down rotational movement inside the mixing box, which can strengthen the turbulence during paint stirring and make the paint stir and fuse more fully;

[0019] 3. A scraper and a support rod are provided. The motor is arranged above the middle of the support rod, and scrapers are symmetrically installed on the left and right below the support rod. The scrapers are closely attached to the inner wall of the mixing box. That is, after the motor is turned on, the support rod will rotate, the support rod will drive the scraper to rotate, and the scraper will scrape the inner wall of the mixing box, which can prevent the inner wall of the mixing box from sticking to attachments;

[0020] 4. There is a blanking box, a sieve plate, a dispersion cone and a connecting block. A sieve plate is arranged inside the upper part of the blanking box. Multiple holes are arranged in an array inside the sieve plate. At the same time, multiple dispersion cones are installed in an array above the sieve plate. The left and right sides outside the sieve plate are connected with connecting blocks. The connecting blocks are located inside the sliding grooves. Secondly, racks are fixedly connected to the outer sides of the connecting blocks. When the motor outside the gear is turned on, the motor will cause the gear to rotate. When the gear rotates, the rack will move up and down, that is, the rack will cause the connecting blocks and the sieve plate to move up and down. The dispersion cones above the sieve plate can move to disperse the coating, and the dispersed coating can fall downward through the holes inside the sieve plate;

[0021] 5. There is a rotating shaft and rotating blades. A rotating shaft is arranged below the inside of the blanking box. Rotating blades are installed at equal angles on the outer side of the rotating shaft. The right side of the rotating shaft is connected with a motor. That is, the coating and additives dispersed by the movement of the sieve plate and the dispersion cone will enter the inside of the rotating blades. When the motor is turned on, the motor will drive the rotating shaft and the rotating blades to rotate. The rotating blades are set into three equal parts, and can intermittently and evenly feed the dispersed coating and additives. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic perspective structure diagram of the present utility model;

[0023] Figure 2 is a schematic perspective structure diagram of the connection between the blanking box, the rack and the gear of the present utility model;

[0024] Figure 3 is a schematic perspective sectional structure diagram of the present utility model;

[0025] Figure 4 is a schematic perspective structure diagram of the connection between the stirring rod, the spiral rod and the scraper of the present utility model;

[0026] Figure 5 is a schematic perspective structure diagram of the connection between the blanking box, the sieve plate and the dispersion cone of the present utility model;

[0027] Figure 6 is a schematic perspective diagram of the connection between the blanking box, the rotating shaft and the rotating blades of the present utility model.

[0028] In the figure: 1, mixing box; 2, support frame; 3, electric telescopic rod; 4, protective hose; 5, fixed block; 6, stirring rod; 7, spiral rod; 8, scraper; 9, valve; 10, aggregate box; 11, support rod; 12, motor; 13, blanking box; 14, sieve plate; 15, dispersion cone; 16, connecting block; 17, sliding groove; 18, rack; 19, gear; 20, rotating shaft; 21, rotating blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1 - 6 , the present utility model provides a technical solution:

[0031] Embodiment 1: To solve the problems existing in the prior art, therefore, in this embodiment, through the following technical solutions, a paint production mixer capable of enhancing turbulent flow is provided with a mixing tank 1, and a support frame 2 is installed on the outer side of the mixing tank 1; a turbulent flow enhancing mechanism is arranged inside the mixing tank 1 and can move up and down inside the mixing tank 1 for stirring, which can accelerate the fluidity of turbulent flow and make the paint and additives blend more fully; a dispersing mechanism is arranged above the inside of the feeding tank 13 and can disperse the agglomerated paint and additives during feeding, so that the subsequent paint and additives can blend better; a uniform feeding mechanism is arranged below the inside of the feeding tank 13 and can make the dispersed paint and additives enter the inside of the rotating blade 21. The rotating blade 21 can rotate to uniformly feed the paint and additives;First, open the top of the material box 13, pour the paint and additives into the material box 13 installed in front and back above the mixing box 1, and the materials will enter the upper part of the sieve plate 14 inside the material box 13. At this time, turn on the motor 12 connected to the rear side of the gear 19, and the motor 12 will make the gear 19 rotate. When the gear 19 rotates, the rack 18 will move up and down, and the inner side of the rack 18 is fixedly connected to the connecting block 16, which is located in the sliding groove 17 symmetrically opened in the inner side of the material box 13. At the same time, the inner side of the connecting block 16 is connected to the sieve plate 14, that is, the rack 18 will make The connecting block 16 slides up and down inside the sliding groove 17, thereby driving the screen plate 14 to move inside the material box 13. In addition, holes are arranged in an array inside the screen plate 14, and a scattering cone 15 is arranged in an array above the screen plate 14, that is, the screen plate 14 and the scattering cone 15 move up and down in the material box 13 to break up the agglomerated materials, and the broken materials will enter the inner side of the rotating blade 21 arranged at the lower part of the material box 13. Since the rotating blade 21 is arranged at an equal angle on the outer side of the rotating shaft 20, that is, the motor 12 connected to the right end of the rotating shaft 20 is turned on, the rotating shaft 20 and the rotating shaft 20 are connected. The moving blade 21 rotates, that is, the rotating blade 21 can make the dispersed material evenly enter the interior of the mixing box 1. After the material enters the interior of the mixing box 1, the electric telescopic rod 3 and the motor 12 connected to the upper end of the electric telescopic rod 3 are turned on at the same time, that is, the electric telescopic rod 3 can rotate inside the mixing box 1, and at the same time, the output end of the electric telescopic rod 3 can push the fixed block 5, the stirring rod 6 and the spiral rod 7 to move, and at the same time, the fixed block 5, the stirring rod 6 and the spiral rod 7 will also rotate with the rotation of the electric telescopic rod 3, that is, the stirring rod 6 and the spiral rod 7 can move and rotate, which can strengthen the mixing box 1 The internal turbulence can make the paint and the additive fully integrated. Secondly, the motor 12 connected to the upper end of the electric telescopic rod 3 is arranged above the support rod 11, and the scraper 8 is installed symmetrically below the support rod 11. The scraper 8 is tightly fitted with the inner wall of the mixing box 1, that is, under the operation of the motor 12, the support rod 11 and the scraper 8 will also rotate, which can scrape the inside of the mixing box 1 to prevent sticky substances from appearing on the inner wall of the mixing box 1. When the material is stirred, the valve 9 set at the lower middle part of the mixing box 1 is opened to allow the stirred paint to enter the inside of the collecting box 10. ;

[0032] The existing mixer solves the problem of paint agglomeration caused by high temperature by setting the temperature down. However, the sudden temperature drop will cause the performance of the paint to decrease and the viscosity to change, which will cause the pigment to be uneven when used. Figure 1 , Figure 5 and Figure 6As shown in the figure, the dispersion mechanism includes a sieve plate 14 arranged inside the blanking box 13. A plurality of holes are arranged in an array inside the sieve plate 14. At the same time, a plurality of dispersion cones 15 are installed in an array above the sieve plate 14. The left and right sides of the outside of the sieve plate 14 are connected with connecting blocks 16. The connecting blocks 16 are located inside the sliding grooves 17. Secondly, racks 18 are fixedly connected to the outside of the connecting blocks 16. When the motor 12 outside the gear 19 is turned on, the motor 12 will cause the gear 19 to rotate. When the gear 19 rotates, the rack 18 will move up and down, that is, the rack 18 will cause the connecting blocks 16 and the sieve plate 14 to move up and down. The dispersion cones 15 above the sieve plate 14 can move to disperse the paint. The dispersed paint can fall downward through the holes inside the sieve plate 14.

[0033] Embodiment 2: For existing mixers, when generally feeding paint, non-uniform feeding will cause the paint to accumulate together, resulting in a situation of feeding blockage, as Figure 5 and Figure 6 shown, the uniform feeding mechanism includes a rotating shaft 20 arranged below the inside of the blanking box 13. Rotating blades 21 are installed at equal angles on the outside of the rotating shaft 20. The right side of the rotating shaft 20 is connected to the motor 12. That is, the paint and additives dispersed by the movement of the sieve plate 14 and the dispersion cones 15 will enter the inside of the rotating blades 21. When the motor 12 is turned on, the motor 12 will drive the rotating shaft 20 and the rotating blades 21 to rotate. The rotating blades 21 are set into three equal parts, and can intermittently and uniformly feed the dispersed paint and additives.

[0034] Embodiment 3: For existing mixers, when stirring paint, if the fluidity of the turbulent flow is not enhanced, it will cause insufficient stirring of the paint, resulting in problems such as the color turning gray, as Figure 3 , Figure 4 and Figure 6 shown, the mechanism for enhancing turbulent flow includes an electric telescopic rod 3 arranged in the middle of the mixing box 1. A protective hose 4 is arranged outside the electric telescopic rod 3 for protection. At the same time, a fixed block 5 is installed at the output end of the electric telescopic rod 3. Stirring rods 6 are installed at equal angles on the outside of the fixed block 5 and a spiral rod 7 is installed below the fixed block 5. That is, when the blanking box 13 is opened, the output end of the blanking box 13 can push the fixed block 5, the stirring rods 6 and the spiral rod 7 downward. In addition, the motor 12 is connected to the top of the electric telescopic rod 3. That is, when the motor 12 is turned on, the motor 12 will cause the electric telescopic rod 3 to rotate. That is, the electric telescopic rod 3, the fixed block 5, the stirring rods 6 and the spiral rod 7 can perform up and down rotational movements inside the mixing box 1, which can enhance the turbulent flow during paint stirring and make the paint stir and blend more fully.

[0035] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A coating production mixer capable of enhancing turbulence, comprising: A mixing box (1), a support frame (2) being fixedly mounted on the outer side of the mixing box (1); It is characterized by further comprising: The mixing box (1) is provided with a turbulence enhancement mechanism inside, wherein the turbulence enhancement mechanism comprises an electric telescopic rod (3), a protective hose (4), a fixed block (5), a stirring rod (6), a spiral rod (7), a scraper (8), a support rod (11) and a motor (12); the electric telescopic rod (3) is slidably arranged in the middle of the mixing box (1), a protective hose (4) is arranged on the outside of the electric telescopic rod (3), the support rod (11) is fixedly connected to the top of the electric telescopic rod (3), the fixed block (5) is installed at the output end of the electric telescopic rod (3), and the top end of the electric telescopic rod (3) is connected to the motor (12); A scattering mechanism is symmetrically arranged front and back above the mixing box (1), wherein the scattering mechanism comprises a material discharge box (13), a screen plate (14), a scattering cone (15), a connecting block (16), a sliding groove (17), a rack (18) and a gear (19); a material discharge box (13) is symmetrically arranged front and back above the mixing box (1), a screen plate (14) is slidably arranged inside the material discharge box (13), holes are arranged in an array inside the screen plate (14), and a scattering cone (15) is arranged in an array above the screen plate (14).

2. A paint production mixer capable of enhancing turbulence according to claim 1, characterized in that: A stirring rod (6) is installed at an equal angle on the outer side of the fixed block (5), and a spiral rod (7) is installed below the fixed block (5).

3. A paint production mixer capable of enhancing turbulence according to claim 1, characterized in that: A scraper (8) is symmetrically mounted below the support rod (11), and the scraper (8) is tightly fitted to the inner wall of the mixing box (1). A valve (9) is arranged below the inside of the mixing box (1), and a collection box (10) is arranged below the outside of the mixing box (1).

4. A paint production mixer capable of enhancing turbulence according to claim 1, characterized in that: The left and right sides of the sieve plate (14) are fixedly connected with connecting blocks (16), and the connecting blocks (16) are slidably arranged inside the sliding grooves (17), and the sliding grooves (17) are symmetrically opened inside the material discharge box (13).

5. A paint production mixer capable of enhancing turbulence according to claim 4, characterized in that: A rack (18) is fixedly mounted on the outer side of the connection block (16), a gear (19) is meshingly connected to the outer side of the rack (18), and a motor (12) is connected to the outer side of the gear (19).

6. A paint production mixer capable of enhancing turbulence according to claim 4, characterized in that: A rotating shaft (20) is arranged below the sieve plate (14), and the rotating shaft (20) is rotatably arranged below the interior of the material discharge box (13).

7. A paint production mixer capable of enhancing turbulence according to claim 6, characterized in that: Rotating blades (21) are installed at equal angles on the outer side of the rotating shaft (20), and the right end of the rotating shaft (20) is connected to a motor (12).

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