High-efficiency stirring equipment for coating

Abstract

The utility model discloses efficient coating stirring equipment which comprises a shell, a feeding port formed in the top of the shell, a stirring tank arranged at the bottom of the outer wall of the shell, a feeding pipe communicated with the inner wall of the stirring tank, a discharging pipe communicated with the inner wall of the stirring tank, and a crushing device, the shell is mounted in the shell; and the discharging device is mounted in the shell. The utility model relates to the technical field of paint production and processing, in particular to efficient paint stirring equipment, paint is added into the shell from the feeding hole, water and a solvent are added into the stirring tank through the feeding pipe, the caked paint is crushed through the crushing device, and the paint is completely changed into powder after entering the stirring tank. The powdery coating raw materials do not sink to the bottom when being stirred, and the coating is relatively uniform after being stirred, so that the qualified rate of the produced coating is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of paint production and processing, in particular to an efficient paint stirring device. Background Art

[0002] Paint, known as paint in traditional Chinese, is a viscous liquid 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 painted. It is usually mainly composed of resin, or oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water.

[0003] When the current paint stirring device is in use, paint raw materials, water, and various solvents are added into the interior of the stirring device. When the stirring device works, the water, paint raw materials, and various solvents are evenly stirred together, and the evenly mixed paint is discharged outward from the discharge port of the stirring device, thus completing the stirring work of the paint.

[0004] During the use of traditional paint equipment, powdery paint raw materials are added into the interior of the stirring device. When the stirring device works, the powdery paint raw materials, water, and various solvents are stirred evenly. However, during the storage and transportation of the powdery paint raw materials, caking is likely to occur. After caking, the paint raw materials are prone to sedimentation during stirring, and the paint is not evenly stirred after stirring, resulting in a low qualified rate of the produced paint. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an efficient paint stirring device, which solves the problem that during the use of traditional paint equipment, when powdery paint raw materials are added into the interior of the stirring device and the stirring device works to stir the powdery paint raw materials, water, and various solvents evenly, caking is likely to occur during the storage and transportation of the powdery paint raw materials. After caking, the paint raw materials are prone to sedimentation during stirring, and the paint is not evenly stirred after stirring, resulting in a low qualified rate of the produced paint.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A high-efficiency coating stirring device, comprising a housing, wherein a feed inlet is installed at the top of the housing, a stirring tank is installed at the bottom of the housing, a feed pipe is communicated with the inner wall of the stirring tank, a discharge pipe is communicated with the inner wall of the stirring tank, and the high-efficiency coating stirring device further includes: a crushing device installed inside the housing; a feeding device installed inside the housing; a cleaning device arranged above the inside of the stirring tank; a stirring device installed below the inside of the stirring tank; wherein, the crushing device can crush the agglomerated coating raw materials, the feeding device can evenly control the falling speed of the coating raw materials, the cleaning device can sprinkle clean water into the inside of the stirring tank to clean the stirring tank, and the stirring device stirs the coating raw materials.

[0007] Preferably, the crushing device includes: two worm wheels, both installed inside the housing; two crushing rollers, both rotatably connected to the inside of the housing through sealed bearings and respectively fixedly connected to the backs of the two worm wheels; a worm, rotatably connected to the inside of the housing through a bearing and meshing with the outer walls of the two worm wheels; a first servo motor, detachably connected to one end of the worm and detachably connected to the inside of the housing; wherein, when the first servo motor works, it drives the worm wheel to rotate through the worm, and the worm wheel drives the crushing roller to rotate.

[0008] Preferably, the feeding device includes: two sprocket wheels, the upper sprocket wheel is installed on the outer wall of the worm; a belt, installed on the outer walls of the two sprocket wheels; an auger, rotatably connected to the inside of the housing through a sealed bearing and fixedly connected to the inner wall of the lower sprocket wheel; wherein, the upper sprocket wheel drives the lower sprocket wheel to rotate through the belt, and the lower sprocket wheel drives the auger to rotate.

[0009] Preferably, the cleaning device includes: a water storage ring, installed above the inside of the stirring tank; a plurality of spray heads, all installed on the outer wall of the water storage ring; a water inlet pipe, installed on the outer wall of the spray head and fixedly connected to the inner wall of the stirring tank; wherein, the water inside the water inlet pipe enters the water storage ring and then sprays out from the spray heads, and the spray heads spray the water onto the inner wall of the stirring tank.

[0010] Preferably, the stirring device includes: two cleaning scrapers that are both pressed against the inner wall of the stirring tank; two cross bars that are respectively installed inside the cleaning scrapers; stirring blades that are rotatably connected to the inner wall of the stirring tank through sealed bearings and are fixedly connected to the inner sides of the two cross bars; a second servo motor that is detachably installed at the bottom of the stirring tank and is detachably connected to the bottom of the stirring blades. Wherein, when the second servo motor works, it drives the cleaning scrapers outside the cross bars to rotate through the stirring blades, the cleaning scrapers clean the inside of the stirring tank, and at the same time the stirring blades stir the coating raw materials.

[0011] Beneficial effects

[0012] The utility model provides a high-efficiency coating stirring device, which has the following beneficial effects: for this high-efficiency coating stirring device, the coating is added into the inside of the housing from the feed port, water and solvents are added into the stirring tank using the feed pipe, the caked coating is crushed by the crushing device, and the coating has all become powder when it enters the stirring tank. The powdered coating raw materials will not sink to the bottom during stirring, and the stirred coating is relatively uniform, thus resulting in a high qualification rate of the produced coating.

[0013] Through the feeding device, the falling speed of the coating raw materials can be evenly controlled, so that the mixing ratio of the coating with water and solvents is relatively uniform. The inside of the stirring tank is cleaned by the cleaning device, the coating, water and solvents are stirred by the stirring device, and after the coating is emptied from the discharge pipe, the inside of the stirring tank is cleaned by the cleaning scraper in the stirring device. Brief description of the drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is Figure 1 the flat-sectional structural diagram of;

[0016] Figure 3 is Figure 2 the structural diagram of the worm gear, crushing roller and worm in;

[0017] Figure 4 is Figure 2 the structural diagram of the grooved wheel, belt and auger in.

[0018] In the figure: 1. Housing, 2. Crushing device, 201. Worm gear, 202. Crushing roller, 203. Worm, 204. First servo motor, 3. Feeding device, 301. Grooved pulley, 302. Belt, 303. Auger, 4. Discharge pipe, 5. Cleaning device, 501. Water storage ring, 502. Nozzle, 503. Water inlet pipe, 6. Feed inlet, 7. Feed pipe, 8. Stirring tank, 9. Stirring device, 901. Cleaning scraper, 902. Cross bar, 903. Stirring blade, 904. Second servo motor. Detailed implementation manner

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Through those in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0021] During the use of traditional coating equipment, powdery coating raw materials are added into the internal part of the stirring equipment. When the stirring equipment works, the powdery coating raw materials, water and various solvents are stirred evenly. Since the powdery coating raw materials are prone to caking during storage and transportation, the caked coating raw materials are prone to sinking during stirring, and the coating after stirring is not uniform enough, resulting in a relatively low qualified rate of the produced coating.

[0022] In view of this, the present invention provides a high-efficiency coating stirring equipment. The coating is added into the housing from the feed inlet, water and solvents are added into the stirring tank using the feed pipe, and the caked coating is crushed by the crushing device. The coating that enters the stirring tank has all become powder, and the powdery coating raw materials will not sink during stirring, and the coating after stirring is relatively uniform, thus making the qualified rate of the produced coating relatively high.

[0023] Embodiment 1: Consisting of Figure 1 、 2As can be seen from FIGS. 3 and 4, a high-efficiency paint stirring device includes a housing 1. A feed inlet 6 is installed at the top of the housing 1, and a stirring tank 8 is installed at the bottom of the housing 1. A feed pipe 7 is communicated with the inner wall of the stirring tank 8, and a discharge pipe 4 is communicated with the inner wall of the stirring tank 8. The high-efficiency paint stirring device further includes: a crushing device 2 installed inside the housing 1; a feeding device 3 installed inside the housing 1; a cleaning device 5 arranged above the inside of the stirring tank 8; and a stirring device 9 installed below the inside of the stirring tank 8. Among them, the crushing device 2 can crush the caked paint raw materials, the feeding device 3 can evenly control the falling speed of the paint raw materials, the cleaning device 5 can sprinkle cleaning water into the inside of the stirring tank 8 to clean the stirring tank 8, and the stirring device 9 stirs the paint raw materials.

[0024] In the specific implementation process, it is particularly worth pointing out that the material enters the inside of 1 from the feed inlet 6. The crushing device 2 crushes the caked paint. The feeding device 3 controls the falling speed of the paint. At the same time, the solvent and water enter the inside of the stirring tank 8. The cleaning device 5 cleans the inner wall of the stirring tank 8. The stirring device stirs the paint raw materials, water and solvent. The stirred paint is discharged outward from the discharge pipe 4.

[0025] Specifically, when using this high-efficiency paint stirring device, the paint raw materials are added into the inside of the housing 1 from the feed inlet 6. The crushing device 2 crushes the caked paint. At the same time, the feeding device 3 controls the paint to evenly fall into the inside of the stirring tank 8. At the same time, water and solvent enter the inside of the stirring tank 8 from the feed pipe 7. The stirring device 9 stirs it. After stirring is completed, the paint is discharged from the discharge pipe 4. The cleaning device 5 cleans the inside of the stirring tank 8.

[0026] Embodiment 2: From Figure 1 、 2 As can be seen from FIGS. 3 and 4, the crushing device 2 includes: two worm wheels 201, both installed inside the housing 1; two crushing rollers 202, both rotatably connected to the inside of the housing 1 through sealed bearings and respectively fixedly connected to the backs of the two worm wheels 201; a worm 203 rotatably connected to the inside of the housing 1 through a bearing and meshing with the outer walls of the two worm wheels 201; a first servo motor 204 detachably connected to one end of the worm 203 and detachably connected to the inside of the housing 1 by clamping. Among them, when the first servo motor 204 works, it drives the worm wheel 201 to rotate through the worm 203, and the worm wheel 201 drives the crushing roller 202 to rotate.

[0027] In the specific implementation process, it is particularly worth noting that the model of the first servo motor 204 is SM80-D601930. When the first servo motor 204 works, it drives the worm 203 to rotate. The worm 203 drives the worm gear 201 to rotate, and the worm gear 201 drives the crushing roller 202 to rotate. A baffle is arranged between the worm gear 201 and the crushing roller 202 to prevent the coating raw material from contacting the worm gear 201;

[0028] Specifically, on the basis of the above-mentioned Embodiment 1, the first servo motor 204 is controlled to work through an external control panel. When the first servo motor 204 works, it drives the worm 203 to rotate. The worm 203 drives the worm gear 201 to rotate, and the worm gear 201 drives the crushing roller 202 to rotate. The crushing roller 202 crushes the agglomerated coating raw material.

[0029] Embodiment 3: From Figure 2 、 3 and 4, it can be seen that the feeding device 3 includes: sprocket wheels 301, two are provided, and the upper sprocket wheel 301 is installed on the outer wall of the worm 203; a belt 302 is installed on the outer walls of the two sprocket wheels 301; a screw conveyor 303 is rotatably connected to the inside of the housing 1 through a sealed bearing and is fixedly connected to the inner wall of the lower sprocket wheel 301; wherein, the upper sprocket wheel 301 drives the lower sprocket wheel 301 to rotate through the belt 302, and the lower sprocket wheel 301 drives the screw conveyor 303 to rotate;

[0030] In the specific implementation process, it is particularly worth noting that when the worm 203 works, it drives the belt 302 outside the upper sprocket wheel 301 to work, and the belt 302 drives the screw conveyor 303 inside the lower sprocket wheel 301 to rotate;

[0031] Specifically, on the basis of the above-mentioned Embodiment 1, when the worm 203 rotates, it drives the upper sprocket wheel 301 to rotate. The upper sprocket wheel 301 drives the belt 302 to rotate, the belt 302 drives the lower sprocket wheel 301 to rotate, and the lower sprocket wheel 301 drives the screw conveyor 303 to rotate. The screw conveyor 303 discharges the crushed coating raw material outwards.

[0032] Embodiment 4: From Figure 1 、 2 and 4, it can be seen that the cleaning device 5 includes: a water storage ring 501, which is installed above the inside of the mixing tank 8; a plurality of spray heads 502, all of which are installed on the outer wall of the water storage ring 501; a water inlet pipe 503, which is installed on the outer wall of the spray head 502 and is fixedly connected to the inner wall of the mixing tank 8; wherein, the water inside the water inlet pipe 503 enters the water storage ring 501 and then sprays outwards from the spray heads 502, and the spray heads 502 spray the water onto the inner wall of the mixing tank 8;

[0033] In the specific implementation process, it is particularly worth noting that one end of the water inlet pipe 503 is connected to the faucet, and the water inlet pipe 503 sends clean water into the interior of the water storage ring 501, and the water storage ring 501 sprays the clean water outwards from the nozzle 502;

[0034] Specifically, on the basis of the above-mentioned first embodiment, the water inlet pipe 503 sends clean water into the interior of the water storage ring 501, and the water storage ring 501 sprays the clean water outwards from the nozzle 502, and the nozzle 502 sprays the clean water inside the mixing tank 8 to clean the interior of the mixing tank 8.

[0035] Embodiment Five: It can be seen from Figure 1 and 2 that the stirring device 9 includes: two cleaning scrapers 901, both of which are pressed against the inner wall of the mixing tank 8; two cross bars 902, which are respectively installed on the inner sides of the cleaning scrapers 901; a stirring blade 903, which is rotatably connected to the inner wall of the mixing tank 8 through a sealed bearing and is fixedly connected to the inner sides of the two cross bars 902; a second servo motor 904, which is detachably installed at the bottom of the mixing tank 8 and is detachably connected to the bottom of the stirring blade 903; wherein, when the second servo motor 904 works, it drives the cleaning scraper 901 outside the cross bar 902 to rotate through the stirring blade 903, and the cleaning scraper 901 cleans the interior of the mixing tank 8, and at the same time the stirring blade 903 stirs the coating raw materials;

[0036] In the specific implementation process, it is particularly worth noting that the model of the second servo motor 904 is SM80-D601930. When the second servo motor 904 works, it drives the stirring blade 903 to rotate, and the stirring blade 903 drives the cleaning scraper 901 to rotate through the cross bar 902;

[0037] Specifically, on the basis of the above-mentioned first embodiment, the external control panel controls the second servo motor 904 to work. The second servo motor 904 drives the stirring blade 903 to rotate, and the stirring blade 903 stirs the coating raw materials, water and solvents. After the coating is emptied, when the stirring blade 903 rotates, it drives the cross bar 902 to rotate, and the cross bar 902 drives the cleaning scraper 901 to rotate, and the cleaning scraper 901 cleans the residual coating inside the mixing tank 8.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0039] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An efficient paint stirring device, comprising a housing (1), characterized in that: A feed inlet (6) is installed at the top of the housing (1). A mixing tank (8) is installed at the bottom of the housing (1). A feed pipe (7) communicates with the inner wall of the mixing tank (8). A discharge pipe (4) communicates with the inner wall of the mixing tank (8). The high-efficiency paint mixing equipment further includes: A crushing device (2), installed inside the housing (1); A feeding device (3), installed inside the housing (1); A cleaning device (5), arranged above the inside of the mixing tank (8); A stirring device (9), installed below the inside of the mixing tank (8); Among them, the crushing device (2) can crush the caked paint raw materials. The feeding device (3) can evenly control the falling speed of the paint raw materials. The cleaning device (5) can sprinkle clean water into the inside of the mixing tank (8) to clean the mixing tank (8). The stirring device (9) stirs the paint raw materials.

2. The high-efficiency stirring equipment for paint according to claim 1, wherein: The crushing device (2) includes: Two worm wheels (201), both installed inside the housing (1); Two crushing rollers (202), both rotatably connected to the inside of the housing (1) through sealed bearings, and respectively fixedly connected to the backs of the two worm wheels (201); A worm (203), rotatably connected to the inside of the housing (1) through a bearing, and meshing with the outer walls of the two worm wheels (201); A first servo motor (204), detachably connected to one end of the worm (203), and detachably connected to the inside of the housing (1); Among them, when the first servo motor (204) works, it drives the worm wheel (201) to rotate through the worm (203), and the worm wheel (201) drives the crushing roller (202) to rotate.

3. The high-efficiency stirring device for paint according to claim 2, wherein: The feeding device (3) includes: Two sprocket wheels (301). The upper sprocket wheel (301) is installed on the outer wall of the worm (203); A belt (302), installed on the outer walls of the two sprocket wheels (301); An auger (303), rotatably connected to the inside of the housing (1) through a sealed bearing, and fixedly connected to the inner wall of the lower sprocket wheel (301); Among them, the upper sprocket wheel (301) drives the lower sprocket wheel (301) to rotate through the belt (302), and the lower sprocket wheel (301) drives the auger (303) to rotate.

4. An efficient paint stirring device according to claim 1, characterized in that: The cleaning device (5) includes: A water storage ring (501), installed above the inside of the mixing tank (8); Multiple spray nozzles (502), all installed on the outer wall of the water storage ring (501); A water inlet pipe (503), installed on the outer wall of the spray nozzle (502), and fixedly connected to the inner wall of the mixing tank (8); Among them, the water inside the water inlet pipe (503) enters the water storage ring (501) and then sprays out from the spray nozzle (502), and the spray nozzle (502) sprays the water onto the inner wall of the mixing tank (8).

5. The high-efficiency stirring device for paint according to claim 1, characterized in that: The stirring device (9) includes: Two cleaning scrapers (901), both pressing against the inner wall of the mixing tank (8); Crossbars (902), two in number, are respectively installed inside the cleaning scraper (901); Stirring blades (903) are rotatably connected to the inner wall of the stirring tank (8) through sealed bearings and are fixedly connected to the inner sides of the two crossbars (902); The second servo motor (904) is detachably installed at the bottom of the stirring tank (8) and is detachably connected to the bottom of the stirring blade (903); Wherein, when the second servo motor (904) operates, the cleaning scraper (901) outside the crossbar (902) is driven to rotate by the stirring blade (903), the cleaning scraper (901) cleans the inside of the stirring tank (8), and at the same time the stirring blade (903) stirs the coating raw materials.

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