Raw material treatment equipment for acrylic coating production

Abstract

The invention discloses raw material treatment equipment for acrylic coating production, and belongs to the technical field of acrylic coating production, the raw material treatment equipment comprises a collection box, a quantitative disc is horizontally and rotatably mounted at the inner top end of the collection box, and an annular partition plate is horizontally fixed at the top of the collection box. The quantitative disc is rotationally arranged at the inner top of the collecting box, the solvent quantitative grooves, the dispersing agent quantitative grooves and the pigment quantitative grooves are evenly distributed in the quantitative disc in an annular array mode, the different quantitative grooves are located in the same radial line of the quantitative disc, and in addition, the mixing bins communicating with the quantitative grooves in the same radial line are evenly arranged at the bottom end of the quantitative disc; when the rotary conveying mechanism is used for controlling the quantitative disc to rotate at a constant speed, quantitative extraction can be carried out according to the preparation proportion of raw materials, the raw materials fall into the mixing bin in sequence after extraction, and meanwhile in the transferring process of the quantitative disc, the raw materials are separated from the solvent through opening, the dispersing agent through opening and the pigment through opening. And the stirring mechanism is used for automatically stirring, mixing and discharging.

Description

Technical Field

[0001] The invention relates to a raw material processing device, in particular to a raw material processing device for producing acrylic paint, and belongs to the technical field of acrylic paint production. Background Art

[0002] In the production process of acrylic paint, in order to improve the dispersion quality of pigments and fillers and avoid paint performance defects caused by improper raw material processing, the pigments and fillers need to be pre-wetted. At present, the pre-wetting process is carried out in batches, which not only requires multiple equipment to cooperate in processing, but also may cause the dispersant to be unable to be effectively adsorbed on the pigment surface due to a disordered operation sequence (such as adding pigment first and then adding dispersant), forming "dry agglomeration" or local excess of dispersant, affecting the subsequent grinding efficiency. In addition, when discharging, it is necessary to manually start and stop the equipment and transfer the slurry, which involves downtime and waiting time. In addition, the connection between batches can easily cause pigment sedimentation, which requires re-stirring, affecting use.

[0003] For this reason, a raw material processing equipment for acrylic paint production is designed to optimize the above-mentioned problems. Summary of the Invention

[0004] The main purpose of the present invention is to provide a raw material processing equipment for acrylic paint production, wherein a quantitative disk is rotatably arranged on the inner top of a collecting box, and solvent quantitative slots, dispersant quantitative slots, and pigment quantitative slots are evenly distributed in an annular array on the quantitative disk, and different quantitative slots are located on the same diameter line of the quantitative disk. In addition, a mixing bin that is connected to the quantitative slots on the same diameter line is evenly provided at the bottom end of the quantitative disk, and is used in conjunction with an annular partition and a solvent port, a dispersant port, and a pigment port. When the quantitative disk is controlled to rotate at a uniform speed by a rotating conveying mechanism, quantitative extraction can be carried out according to the configuration ratio of the raw materials, and the raw materials can fall into the mixing bin in sequence after extraction. At the same time, during the transfer process of the quantitative disk, the stirring mechanism is used to automatically stir, mix and discharge, so that the equipment has the functions of sequential automatic feeding, automatic quantitative proportioning, and continuous discharging, thereby improving the processing rate of raw materials, and having higher practicality. The rotating conveying mechanism composed of a motor, a first shaft, a first gear, a second gear, and a first gear ring can control the metering disk to rotate slowly, and in the process of rotation, the gear transmission method is used to link and control the second stirring rod, the second stirring blade, the fifth gear, the second gear ring, the connecting rod, and the scraper to stir the raw materials inside the mixing drum. In addition, the rotation direction of the metering disk and the mixing drum is opposite to the rotation direction of the second gear ring. The second gear ring can accelerate the rotation of the fifth gear to increase the stirring rate of the raw materials inside the mixing drum. The conveying mechanism composed of a transmission bin, a third gear, a fourth gear, the second shaft, the first stirring rod, a pulley assembly, the first stirring blade, and a protective shell, and the third gear is installed at the top of the first shaft, so that when the device is in use, it can loosen the raw materials inside multiple storage tanks by only driving a single motor, which is more energy-efficient.

[0005] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0006] A raw material processing device for acrylic paint production includes a collection box, a dosing disc being horizontally rotatably mounted on the top inner surface of the collection box, an annular partition being horizontally fixed to the top of the collection box, an annular groove being formed on the outer side of the dosing disc and cooperating with the annular partition, a solvent dosing groove being formed on the dosing disc and arranged in an annular array on the circumference of circles with different radial radii, the solvent dosing groove, the dispersant dosing groove, and the pigment dosing groove being located on the same radial line from the outside to the inside, a solvent port, a dispersant port, and a pigment port being formed on the circumference of circles with different radial radii, respectively, cooperating with the solvent dosing groove, the dispersant dosing groove, and the pigment dosing groove, and a rotary conveying mechanism for controlling the horizontal rotation of the dosing disc is provided in the middle of the top of the collection box.

[0007] The top of the collection box is provided with multiple groups of storage tanks, and the bottoms of the storage tanks are all provided with first guide ports. The multiple groups of storage tanks are connected to the interiors of the solvent quantitative tank, the dispersant quantitative tank and the pigment quantitative tank through the first guide ports, and the interiors of the multiple groups of storage tanks are all provided with loosening mechanisms;

[0008] The bottom of the quantitative disk is evenly provided with mixing and feeding mechanisms in a circular array below the solvent quantitative slot, the dispersant quantitative slot and the pigment quantitative slot.

[0009] Preferably: the mixing and discharging mechanism includes a mixing barrel, a first discharge port, a stirring mechanism, a second discharge port, an annular support plate and a second guide port. The bottom of the quantitative disk is evenly provided with the first discharge port in an annular array. The first discharge port is directly opposite to the bottom of the solvent quantitative groove, the dispersant quantitative groove and the pigment quantitative groove on the same diameter line. The bottom of the first discharge port is provided with a mixing barrel, the interior of the mixing barrel is provided with a stirring mechanism, the bottom end of the mixing barrel is provided with a second discharge port, the inner bottom of the collecting box is horizontally provided with an annular support plate, the top of the annular support plate is in contact with the bottom of the mixing barrel, and the annular support plate is provided with a second guide port cooperating with the second discharge port.

[0010] Preferably: the solvent metering groove, dispersant metering groove, pigment metering groove and the solvent port, dispersant port, and pigment port are respectively located on the circumference of the same radial radius, the solvent port, dispersant port, and pigment port are respectively located in different radial directions, and the angle between the dispersant port and the solvent port is smaller than the angle between the dispersant port and the pigment port.

[0011] Preferably: the rotating conveying mechanism includes a motor, a first shaft, a first gear, a second gear and a first gear ring, the motor is vertically installed on the top of the collecting box, the output end of the motor is installed with the first shaft, the first shaft extends to the interior of the collecting box, the first gear is installed on the first shaft, the inner top of the collecting box is evenly rotated and the second gear meshing with the first gear is installed, and the inner side of the quantitative disk is horizontally fixed with a first gear ring meshing with the second gear.

[0012] Preferably: the stirring mechanism includes a second stirring rod, a second stirring blade and a same-speed rotating component. The second stirring rod is vertically rotated and installed at the inner bottom of the mixing barrel. The top of the second stirring rod is equipped with a second stirring blade, and a same-speed rotating component is provided between the bottom ends of multiple groups of second stirring rods.

[0013] Preferably: the same speed rotating assembly includes a fifth gear, a second gear ring and a connecting rod, the fifth gear is horizontally installed at the bottom end of the second stirring rod, the second gear ring is meshed with the fifth gear, and a connecting rod is fixed between the inner side of the second gear ring and the side of the first shaft.

[0014] Preferably, a scraper is symmetrically provided at the bottom end of the first shaft, and the bottom end of the scraper is in contact with the inner bottom of the collection box.

[0015] Preferably, the storage tanks are located on circles with the same radial radius, and the bottom ends of the storage tanks are all funnel-shaped.

[0016] Preferably: the loosening mechanism includes a first stirring rod, a first stirring blade and a drive assembly, the first stirring rod is vertically rotatably installed on the inner top of the storage tank, the bottom end of the first stirring rod is fixed with a first stirring blade, and the top end of the first stirring rod is provided with a drive assembly.

[0017] Preferably: the driving assembly includes a transmission bin, a third gear, a fourth gear, a second shaft, a pulley assembly and a protective shell. The transmission bin is fixed at the middle position of the top of the collection box, the motor is fixed at the middle position of the top of the transmission bin, the third gear is fixed to the top of the first shaft inside the transmission bin, the fourth gear is engaged with the outer side of the third gear, and the second shaft is installed on the top of the fourth gear. The second shaft passes through the transmission bin and is rotatably connected to the transmission bin through a bearing. A pulley assembly is provided between the top of the second shaft and the first stirring rod, and the sides of the storage tank are provided with protective shells.

[0018] The beneficial effects of the present invention are:

[0019] The present invention provides a raw material processing device for acrylic paint production. The device comprises a quantitative disk rotatably arranged on the inner top of a collection box, on which a solvent quantitative slot, a dispersant quantitative slot, and a pigment quantitative slot are evenly distributed in an annular array, and the different quantitative slots are located on the same radial line of the quantitative disk. In addition, a mixing chamber connected to the quantitative slots on the same radial line is evenly provided at the bottom end of the quantitative disk. The device is used in conjunction with an annular partition plate and a solvent port, a dispersant port, and a pigment port. When the quantitative disk is controlled to rotate at a uniform speed by a rotary conveying mechanism, quantitative extraction can be performed according to the configuration ratio of the raw materials, and the raw materials fall into the mixing chamber in sequence after extraction. Simultaneously, during the transfer process of the quantitative disk, a stirring mechanism is used to automatically stir, mix, and discharge the raw materials. Therefore, the device has the functions of sequential automatic feeding, automatic quantitative proportioning, and continuous discharging, thereby improving the processing rate of the raw materials and enhancing practicality.

[0020] The rotating conveying mechanism composed of the motor, the first shaft, the first gear, the second gear, and the first gear ring can control the metering disk to rotate slowly. During the rotation, the gear transmission method is used to link and control the stirring mechanism composed of the second stirring rod, the second stirring blade, the fifth gear, the second gear ring, the connecting rod, and the scraper to stir the raw materials inside the mixing drum. In addition, the rotation direction of the metering disk and the mixing drum is opposite to the rotation direction of the second gear ring. The second gear ring can accelerate the rotation of the fifth gear to increase the stirring rate of the raw materials inside the mixing drum.

[0021] The conveying mechanism consists of a transmission bin, a third gear, a fourth gear, a second shaft, a first stirring rod, a pulley assembly, a first stirring blade, and a protective shell. The third gear is installed at the top of the first shaft, so that when the device is in use, it can loosen the raw materials inside multiple groups of storage tanks only by driving a single motor, which is more energy-efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front cross-sectional view of a preferred embodiment of a raw material processing device for producing acrylic paint of the present invention;

[0023] Figure 2 This is a front view of a preferred embodiment of a raw material processing device for producing acrylic paint according to the present invention;

[0024] Figure 3 This is a partial structural diagram of the top of a collection box in a preferred embodiment of a raw material processing device for acrylic paint production of the present invention;

[0025] Figure 4 This is a diagram showing the internal structure of a collection box in a preferred embodiment of a raw material processing device for acrylic paint production according to the present invention;

[0026] Figure 5 A top view of a positioning plate in a preferred embodiment of a raw material processing device for acrylic paint production according to the present invention;

[0027] Figure 6 This is a bottom view of a positioning plate in a preferred embodiment of a raw material processing device for acrylic paint production according to the present invention;

[0028] Figure 7 A diagram of an annular partition in a preferred embodiment of a raw material processing device for acrylic paint production according to the present invention;

[0029] Figure 8 This is a diagram of a ring-shaped support plate in a preferred embodiment of a raw material processing equipment for acrylic paint production of the present invention.

[0030] In the figure: 1. Collection box; 2. Dosing tray;

[0031] 3. Annular partition; 301. Solvent port; 302. Dispersant port; 303. Pigment port; 4. Annular groove;

[0032] 5. Rotating conveying mechanism; 501. Motor; 502. First shaft; 503. First gear; 504. Second gear; 505. First gear ring;

[0033] 6. Solvent dosing tank; 7. Dispersant dosing tank; 8. Pigment dosing tank; 9. Storage tank; 10. First diversion port;

[0034] 11. Loosening mechanism; 1101. Transmission chamber; 1102. Third gear; 1103. Fourth gear; 1104. Second shaft; 1105. First stirring rod; 1106. Pulley assembly; 1107. First stirring blade; 1108. Protective shell;

[0035] 12. Mixing cylinder; 13. First blanking port;

[0036] 14. Stirring mechanism; 1401. Second stirring rod; 1402. Second stirring blade; 1403. Fifth gear; 1404. Second gear ring; 1405. Connecting rod; 1406. Scraper;

[0037] 15. Second blanking port; 16. Annular support plate; 17. Second guide port. DETAILED DESCRIPTION

[0038] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0039] like Figures 1-8 As shown, this embodiment provides a raw material processing equipment for acrylic paint production, including a collecting box 1, a quantitative disk 2 is horizontally rotatably installed on the inner top of the collecting box 1, an annular partition 3 is horizontally fixed on the top of the collecting box 1, an annular groove 4 is provided on the outer side of the quantitative disk 2 and cooperates with the annular partition 3, and a solvent quantitative groove 6, a dispersant quantitative groove 7 and a pigment quantitative groove 8 are provided in an annular array on the circumference of different radial radii on the quantitative disk 2. The solvent quantitative groove 6, the dispersant quantitative groove 7 and the pigment quantitative groove 8 are located on the same radial line from the outside to the inside, and a solvent port 301, a dispersant port 302 and a pigment port 303 are respectively provided on the circumference of different radial radii on the annular partition 3, which cooperate with the solvent quantitative groove 6, the dispersant quantitative groove 7 and the pigment quantitative groove 8. A rotating conveying mechanism 5 for controlling the horizontal rotation of the quantitative disk 2 is provided at the middle position of the top of the collecting box 1;

[0040] The top of the collection box 1 is provided with multiple groups of storage tanks 9, and the bottom of each storage tank 9 is provided with a first guide port 10. The multiple groups of storage tanks 9 are connected to the interior of the solvent quantitative tank 6, the dispersant quantitative tank 7 and the pigment quantitative tank 8 through the first guide port 10. The interior of each of the multiple groups of storage tanks 9 is provided with a loosening mechanism 11;

[0041] The bottom of the quantitative disk 2 and below the solvent quantitative slot 6, the dispersant quantitative slot 7 and the pigment quantitative slot 8 are evenly provided with mixing and feeding mechanisms in an annular array.

[0042] The overall working principle: when used for the first time, first inject the solvent into the storage tank 9 at the nine o'clock direction. At this time, the interior of the solvent metering tank 6 below the storage tank 9 is also filled, and the bottom of the solvent metering tank 6 is blocked by the annular partition 3. Then use the rotating conveying mechanism 5 to control the clockwise rotation of the metering disk 2. When the solvent metering tank 6 filled with solvent is connected to the solvent port 301, the solvent will fall into the interior of the mixing and discharging mechanism, and then the metering disk 2 continues to rotate. When the dispersant metering tank 7 on the same radial line as the previous solvent metering tank 6 is connected to another storage tank 9, the dispersant is injected into the interior of the storage tank 9, and the interior of the dispersant metering tank 7 is also filled during the injection. The metering disk 2 continues to rotate until the bottom of the dispersant metering tank 7 is connected to the dispersant port 302, and the dispersant falls into the interior of the mixing and discharging mechanism, rotates with the metering disk 2 and is stirred. When connected with the previous When the pigment metering tank 8 on the same radial line as the solvent metering tank 6 and the dispersant metering tank 7 reaches the bottom of the last storage tank 9, the pigment is injected into the storage tank 9, and the pigment enters the pigment metering tank 8. The metering disk 2 continues to move again to connect the pigment metering tank 8 with the pigment port 303, and the pigment also falls into the interior of the mixing and discharging mechanism. As the metering disk 2 continues to rotate, it is mixed again, and after the mixing is completed, it flows out from the bottom of the mixing and discharging mechanism and enters the interior of the collecting box 1. After the first use of the filler processing, it is only necessary to replenish the raw materials to the storage tank 9 in time. During the clockwise rotation of the metering disk 2, it can automatically follow the order of "solvent → dispersant → pigment" and add it to the same group of mixing and discharging mechanisms to process the raw materials. During the entire processing process, the raw materials are automatically quantitatively proportioned, automatically added in sequence, and continuously discharged, which improves the rate.

[0043] In this embodiment, the mixing and discharging mechanism includes a mixing drum 12, a first discharge port 13, a stirring mechanism 14, a second discharge port 15, an annular support plate 16 and a second guide port 17. The bottom of the quantitative disk 2 is evenly provided with the first discharge port 13 in an annular array. The first discharge port 13 is directly opposite the bottom of the solvent quantitative groove 6, the dispersant quantitative groove 7 and the pigment quantitative groove 8 on the same diameter line. The bottom of the first discharge port 13 is provided with a mixing drum 12, the interior of the mixing drum 12 is provided with a stirring mechanism 14, and the bottom end of the mixing drum 12 is provided with a second discharge port 15. The inner bottom of the collecting box 1 is horizontally provided with an annular support plate 16, the top of the annular support plate 16 is in contact with the bottom of the mixing drum 12, and the annular support plate 16 is provided with a second guide port 17 that cooperates with the second discharge port 15.

[0044] Partial working principle: When the quantitative tanks containing different solvents are connected to the corresponding ports, the raw materials inside the quantitative tanks will pass through the first drop-out port 13 and enter the mixing drum 12. The mixing drum 12 rotates circumferentially with the quantitative disk 2 to transfer the raw materials. During the transfer process, the raw materials are added sequentially, and the stirring mechanism 14 is used for automatic stirring. Before the subsequent raw materials are added, the previously added raw materials are stirred evenly to ensure the mixing effect between the raw materials.

[0045] In this embodiment, the solvent metering tank 6, the dispersant metering tank 7, the pigment metering tank 8 and the solvent port 301, the dispersant port 302, and the pigment port 303 are respectively located on the circumference of the same radial radius, the solvent port 301, the dispersant port 302, and the pigment port 303 are respectively located in different radial directions, and the angle between the dispersant port 302 and the solvent port 301 is smaller than the angle between the dispersant port 302 and the pigment port 303.

[0046] Local working principle: During the rotation of the metering disk 2, the dispersant can be injected into the mixing cylinder 12 in a shorter time after the solvent is injected into the mixing cylinder 12. After the dispersant is injected, the metering disk 2 needs a longer time to add pigment to the mixing cylinder 12 to which the dispersant has been added. Therefore, during this period of time, the dispersant and the solvent inside the mixing cylinder 12 have sufficient time to mix evenly. After the pigment is injected, the position of the pigment port 303 is a long distance away from the second guide port 17. Therefore, in the process of continuing the transfer, there is also sufficient time to mix the pigment evenly, thereby ensuring the effect of raw material processing.

[0047] In this embodiment, the rotating conveying mechanism 5 includes a motor 501, a first shaft 502, a first gear 503, a second gear 504 and a first gear ring 505. The motor 501 is vertically installed on the top of the collecting box 1. The output end of the motor 501 is installed with the first shaft 502, and the first shaft 502 extends to the interior of the collecting box 1. The first gear 503 is installed on the first shaft 502. The inner top of the collecting box 1 is evenly rotated and the second gear 504 meshing with the first gear 503 is installed. The first gear ring 505 meshing with the second gear 504 is horizontally fixed on the inner side of the quantitative disk 2.

[0048] Partial working principle: When the quantitative disk 2 is rotated and transported, the starting motor 501 controls the rotation of the first shaft 502, the first shaft 502 drives the first gear 503 to rotate counterclockwise, the second gear 504 rotates clockwise, and the first gear ring 505 drives the quantitative disk 2 to rotate slowly clockwise.

[0049] In this embodiment, the stirring mechanism 14 includes a second stirring rod 1401, a second stirring blade 1402 and a same-speed rotating component. The second stirring rod 1401 is vertically rotated and installed at the inner bottom of the mixing barrel 12. The top of the second stirring rod 1401 is equipped with a second stirring blade 1402. The second stirring blade 1402 is a paddle-type structure, and a same-speed rotating component is provided between the bottom ends of multiple groups of second stirring rods 1401.

[0050] Partial working principle: When the mixing drum 12 rotates along with the metering disk 2 , the second stirring rods 1401 inside the multiple groups of mixing drums 12 are controlled to rotate simultaneously by the same speed rotating assembly, thereby uniformly stirring the interiors of the multiple groups of mixing drums 12 .

[0051] In this embodiment, the same-speed rotating component includes a fifth gear 1403, a second gear ring 1404 and a connecting rod 1405. The fifth gear 1403 is horizontally installed at the bottom end of the second stirring rod 1401. The second gear ring 1404 is meshed with the fifth gear 1403. The connecting rod 1405 is fixed between the inner side of the second gear ring 1404 and the side of the first shaft 502.

[0052] Local working principle: The first shaft 502 drives the second gear ring 1404 to rotate counterclockwise, and the fifth gear 1403 rotates clockwise with the mixing barrel 12. Therefore, the second gear ring 1404 can drive the fifth gear 1403 to rotate quickly, and the fifth gear 1403 drives the second stirring rod 1401 to rotate. The speed of the second stirring rod 1401 is determined by the gear transmission ratio.

[0053] In this embodiment, a scraper 1406 is symmetrically provided at the bottom end of the first shaft 502 , and the bottom end of the scraper 1406 is in contact with the inner bottom of the collection box 1 .

[0054] Partial working principle: The first shaft 502 can drive the scraper 1406 to stir inside the collection box 1, and can continuously stir the processed raw materials inside the collection box 1 to avoid sedimentation of the raw materials, making it more convenient to use.

[0055] In this embodiment, the storage tanks 9 are located on a circle with the same radial radius, and the bottom ends of the storage tanks 9 are all funnel-shaped.

[0056] Partial working principle: The funnel-shaped storage tank 9 can avoid the accumulation of materials. The funnel cone angle is 60°, and the outlet diameter is consistent with the inner diameter of the first guide port 10, ensuring that the raw materials flow smoothly into the quantitative tank by gravity, while avoiding the flow rate being too fast and exceeding the capacity of the quantitative tank.

[0057] In this embodiment, the loosening mechanism 11 includes a first stirring rod 1105, a first stirring blade 1107 and a driving assembly. The first stirring rod 1105 is vertically rotatably installed on the inner top of the storage tank 9. The first stirring blade 1107 is fixed to the bottom end of the first stirring rod 1105, and a driving assembly is provided at the top end of the first stirring rod 1105.

[0058] Partial working principle: During the raw material processing process, in order to avoid blockage of the raw materials and affect the feeding, the driving assembly is used to control multiple groups of first stirring rods 1105 to rotate simultaneously to stir the raw materials and prevent the raw materials from agglomerating.

[0059] In this embodiment, the driving assembly includes a transmission chamber 1101, a third gear 1102, a fourth gear 1103, a second shaft 1104, a pulley assembly 1106 and a protective shell 1108. The transmission chamber 1101 is fixed at the middle position of the top of the collecting box 1, and the motor 501 is fixed at the middle position of the top of the transmission chamber 1101. The third gear 1102 is fixed to the top of the first shaft 502 inside the transmission chamber 1101, and the fourth gear 1103 is engaged with the outer side of the third gear 1102. The top of the fourth gear 1103 is installed with a second shaft 1104. The second shaft 1104 passes through the transmission chamber 1101 and is rotatably connected to the transmission chamber 1101 through a bearing. A pulley assembly 1106 is provided between the top of the second shaft 1104 and the first stirring rod 1105, and the sides of the storage tank 9 are provided with a protective shell 1108.

[0060] Local working principle: During the raw material processing process, the motor 501 starts to drive the first shaft 502 to rotate. Through the transmission between the gears, it will control the rotation of multiple groups of second shafts 1104, and the second shafts 1104 will respectively control the rotation of the first stirring rods 1105 inside the storage tank 9 through the pulley assembly 1106. The mechanical transmission method is used to synchronously realize the stirring and anti-blocking inside the storage tank 9, which is more convenient to use.

[0061] The above is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present invention within the scope disclosed by the present invention, which fall within the scope of protection of the present invention.

Claims

1. A raw material processing device for acrylic paint production, comprising a collecting box (1), characterized in that: A quantitative disk (2) is horizontally rotatably mounted on the inner top of the collecting box (1), an annular partition (3) is horizontally fixed on the top of the collecting box (1), an annular groove (4) cooperating with the annular partition (3) is provided on the outer side of the quantitative disk (2), a solvent quantitative groove (6), a dispersant quantitative groove (7) and a pigment quantitative groove (8) are provided in an annular array on the circumference of different radial radii on the quantitative disk (2), the solvent quantitative groove (6), the dispersant quantitative groove (7) and the pigment quantitative groove (8) are located on the same radial line from the outside to the inside, a solvent opening (301), a dispersant opening (302) and a pigment opening (303) cooperating with the solvent quantitative groove (6), the dispersant quantitative groove (7) and the pigment quantitative groove (8) are respectively provided on the circumference of different radial radii on the annular partition (3), and a rotating conveying mechanism (5) for controlling the horizontal rotation of the quantitative disk (2) is provided at the middle position of the top of the collecting box (1); The top of the collecting box (1) is provided with a plurality of storage tanks (9), the bottom of each storage tank (9) is provided with a first guide port (10), the plurality of storage tanks (9) are respectively connected to the interior of the solvent quantitative tank (6), the dispersant quantitative tank (7) and the pigment quantitative tank (8) through the first guide port (10), and the interior of each plurality of storage tanks (9) is provided with a loosening mechanism (11); The bottom of the quantitative disk (2) and below the solvent quantitative tank (6), the dispersant quantitative tank (7) and the pigment quantitative tank (8) are evenly provided with mixing and discharging mechanisms in a circular array.

2. The raw material processing equipment for acrylic paint production according to claim 1, characterized in that: The mixing and discharging mechanism comprises a mixing barrel (12), a first discharge port (13), a stirring mechanism (14), a second discharge port (15), an annular support plate (16) and a second guide port (17). The bottom of the quantitative disk (2) is evenly provided with the first discharge port (13) in an annular array. The first discharge port (13) is directly opposite to the bottom of the solvent quantitative groove (6), the dispersant quantitative groove (7) and the pigment quantitative groove (8) on the same radial line. The bottom of each first discharge port (13) is provided with a mixing barrel (12). The interior of each mixing barrel (12) is provided with a stirring mechanism (14). The bottom end of each mixing barrel (12) is provided with a second discharge port (15). The inner bottom of the collecting box (1) is horizontally provided with an annular support plate (16). The top of the annular support plate (16) is in contact with the bottom of the mixing barrel (12). The annular support plate (16) is provided with a second guide port (17) that matches the second discharge port (15).

3. The raw material processing equipment for acrylic paint production according to claim 1, characterized in that: The solvent quantitative groove (6), the dispersant quantitative groove (7), the pigment quantitative groove (8), the solvent opening (301), the dispersant opening (302), and the pigment opening (303) are respectively located on the circumference of the same radial radius; the solvent opening (301), the dispersant opening (302), and the pigment opening (303) are respectively located in different radial directions; and the angle between the dispersant opening (302) and the solvent opening (301) is smaller than the angle between the dispersant opening (302) and the pigment opening (303).

4. The raw material processing equipment for acrylic paint production according to claim 2, characterized in that: The rotary conveying mechanism (5) comprises a motor (501), a first shaft (502), a first gear (503), a second gear (504) and a first gear ring (505). The motor (501) is vertically mounted on the top of the collection box (1). The output end of the motor (501) is mounted with the first shaft (502). The first shaft (502) extends into the interior of the collection box (1). The first gear (503) is mounted on the first shaft (502). The second gear (504) meshing with the first gear (503) is mounted on the top of the inner portion of the collection box (1) in a uniformly rotating manner. The first gear ring (505) meshing with the second gear (504) is horizontally fixed on the inner side of the quantitative disk (2).

5. The raw material processing equipment for acrylic paint production according to claim 4, characterized in that: The stirring mechanism (14) comprises a second stirring rod (1401), a second stirring blade (1402) and a same-speed rotating assembly. The second stirring rod (1401) is vertically rotatably mounted on the inner bottom of the mixing barrel (12). The top end of each second stirring rod (1401) is provided with a second stirring blade (1402). A same-speed rotating assembly is provided between the bottom ends of multiple groups of second stirring rods (1401).

6. The raw material processing equipment for acrylic paint production according to claim 5, characterized in that: The same-speed rotating assembly includes a fifth gear (1403), a second gear ring (1404) and a connecting rod (1405). The fifth gear (1403) is horizontally installed at the bottom end of the second stirring rod (1401). The second gear ring (1404) is meshed and installed between the fifth gear (1403). The connecting rod (1405) is fixed between the inner side of the second gear ring (1404) and the side of the first shaft (502).

7. The raw material processing equipment for acrylic paint production according to claim 6, characterized in that: A scraper (1406) is symmetrically provided at the bottom end of the first shaft (502), and the bottom end of the scraper (1406) is in contact with the inner bottom of the collection box (1).

8. The raw material processing equipment for acrylic paint production according to claim 4, characterized in that: The storage tanks (9) are located on a circumference with the same radial radius, and the bottom ends of the storage tanks (9) are all funnel-shaped.

9. The raw material processing equipment for acrylic paint production according to claim 8, characterized in that: The loosening mechanism (11) comprises a first stirring rod (1105), a first stirring blade (1107) and a driving assembly. The first stirring rod (1105) is vertically rotatably mounted on the inner top of the storage tank (9). The first stirring blade (1107) is fixed to the bottom end of the first stirring rod (1105), and the driving assembly is provided at the top end of the first stirring rod (1105).

10. The raw material processing equipment for acrylic paint production according to claim 9, characterized in that: The driving assembly includes a transmission chamber (1101), a third gear (1102), a fourth gear (1103), a second shaft (1104), a pulley assembly (1106) and a protective shell (1108). The transmission chamber (1101) is fixed at the middle position of the top of the collection box (1). The motor (501) is fixed at the middle position of the top of the transmission chamber (1101). The top of the first shaft (502) inside the transmission chamber (1101) is fixed with the third gear (1102). ), the outer side of the third gear (1102) is meshed with a fourth gear (1103), the top of the fourth gear (1103) is installed with a second shaft (1104), the second shaft (1104) passes through the transmission bin (1101) and is rotatably connected to the transmission bin (1101) through a bearing, a pulley assembly (1106) is provided between the top of the second shaft (1104) and the first stirring rod (1105), and a protective shell (1108) is provided on the side of the storage tank (9).

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