An intelligent color mixing machine for powder coating production

Abstract

The utility model discloses an intelligent color mixing machine for powder coating production, including a mixing bin, a blower is connected and installed on one side of the air guide ring, a connecting transverse pipe is connected and installed on both sides of the rotating pipe, and a jet port is connected and installed on the front and rear sides of the connecting transverse pipe, and the servo motor, the rotating motor and the auger mechanism are electrically connected to a PLC controller. The intelligent color mixing machine for powder coating production can drive the matching material trough and the discharge port and the feed port to rotate and adjust through the servo motor and the discharge adjustment roller, so as to perform quantitative discharge, and the servo motor can be programmed and controlled through the PLC controller, the discharge is stable, and the matching material trough is convenient for plug-in, disassembly and adjustment, and the adjustment is more flexible, the collecting trough is convenient for spiral discharge through the auger mechanism, the material guide pipe and the side discharge port, and the stirring blades rotate and scrape the inner wall of the mixing bin to avoid residue, and the air is blown evenly through the jet port, and the stirring efficiency is better.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating color mixing, in particular to an intelligent color mixing machine for powder coating production. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigments, fillers and additives. Unlike ordinary solvent-based coatings and water-based coatings, its dispersion medium is air instead of solvent and water. A color mixing machine is used in the production of powder coating.

[0003] The existing CN220779972U powder coating production color mixing machine is provided with a mixing component and a driving component. First, the driving motor is started to drive the stirring blade to rotate and stir, so as to stir the powder coating in the mixing drum. Secondly, the driving motor is started to drive the rotating shaft to rotate, and the mixing drum itself is driven to rotate under the support of the mounting frame, so that the mixing is more uniform, thereby achieving the purpose of uniform mixing. However, there are some shortcomings. The feeding stability of the existing equipment is not good, and it cannot be controlled and adjusted. In addition, the material collection efficiency is not good, and it is easy to discharge the material, which is inconvenient to use. Therefore, an intelligent powder coating production color mixing machine is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent powder coating production color mixing machine to solve the problems mentioned in the above background technology that the powder coating production color mixing machine has poor feeding stability, cannot be controlled and adjusted, has poor material collection efficiency, is easy to discharge, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent color mixing machine for powder coating production, comprising a mixing bin, the front side of which is electrically connected to a PLC controller, the lower end of which is fixedly connected to a support frame, and a collecting trough is installed in an insert-fit manner on the inner wall of the support frame, a rotating motor is installed in an insert-fit manner at the center position of the lower end of the inner wall of the mixing bin, and a rotating pipe is installed at the output end of the rotating motor, a matching air vent is provided at the lower end of the outer wall of the rotating pipe, and an air guide ring is installed in an insert-fit manner on the outer wall of the matching air vent, a blower is installed on one side of the air guide ring, connecting transverse pipes are installed on both sides of the rotating pipe, and air jets are installed on the front and rear sides of the connecting transverse pipes, and the connecting transverse pipes are fixedly connected to each other. There are stirring blades, a material guide pipe is provided on the lower edge of the inner wall of the mixing bin, and an auger mechanism is installed on the inner wall of the material guide pipe, a side discharge port is installed at the lower end of one side of the material guide pipe, a feed port is provided on the upper edge of the inner wall of the mixing bin, and a paint storage tank is installed on the upper end of the feed port, a discharge port is provided on the lower end of the inner wall of the paint storage tank, and a fixed block is installed on the lower end of the side of the paint storage tank, a servo motor is installed on one side of the fixed block, and a discharge adjustment roller is installed on the output end of the servo motor, a matching material trough is installed on the outer wall of the discharge adjustment roller, and the matching material trough is connected to the discharge port and the feed port, and the servo motor, the rotating motor and the auger mechanism are electrically connected to the PLC controller.

[0006] Preferably, the collecting trough is installed in a positioning and plug-in manner with the support frame, and the collecting trough is connected to the material guide pipe in a spiral suction manner in the side discharge port through an auger mechanism, the lower end of the inner wall of the mixing bin is a funnel structure, and the auger mechanism and the material guide pipe are distributed in an arc shape on the mixing bin.

[0007] Preferably, the paint storage tank is connected in a flow-guiding manner between the discharge port and the feed port through a matching material trough, and the shape of the matching material trough matches the shapes of the discharge port and the feed port, and the matching material trough is rotationally connected to the discharge port and the feed port through a servo motor.

[0008] Preferably, the stirring blade is rotationally connected to the inner wall of the mixing bin via a rotating motor, and the shape of the stirring blade matches the shape of the inner wall of the mixing bin, and the edge of the stirring blade is distributed in a fitting position with the inner wall of the mixing bin.

[0009] Preferably, the matching material trough and the material discharging regulating roller are installed by plugging and splicing, and the matching material trough and the material discharging regulating roller are installed by plugging and splicing with the paint storage tank through a fixed block.

[0010] Preferably, the jet ports are evenly distributed on the connecting transverse pipe, and a one-way valve structure is provided at the jet port outlet, and the blower is rotationally connected to the jet ports on the matching vent through an air guide ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the intelligent powder coating production color mixing machine can drive the matching material trough, the discharge port and the feed port to rotate and adjust through the servo motor and the discharge adjustment roller, so as to perform quantitative discharge, and the servo motor can be programmed and controlled by the PLC controller, the discharge is stable, and the matching material trough is convenient for insertion, disassembly and adjustment, and the adjustment is more flexible, the collecting trough is convenient for spiral discharge through the auger mechanism, the material guide pipe and the side discharge port, and the stirring blades rotate and scrape the inner wall of the mixing bin to avoid residue, and the air is blown evenly through the air jet, and the stirring efficiency is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of an intelligent color mixing machine for powder coating production according to the utility model;

[0013] Figure 2 This is a cross-sectional view of an intelligent color mixing machine for powder coating production according to the utility model;

[0014] Figure 3 This utility model is an intelligent color mixing machine for powder coating production Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 This utility model is an intelligent color mixing machine for powder coating production Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 This utility model is an intelligent color mixing machine for powder coating production Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 This utility model is an intelligent color mixing machine for powder coating production Figure 2 Enlarged view of point D in the middle.

[0018] In the figure: 1. mixing bin, 2. PLC controller, 3. collecting tank, 4. supporting frame, 5. paint storage tank, 6. servo motor, 7. connecting hinge, 8. cover plate, 9. stirring blade, 10. rotating motor, 11. blower, 12. auger mechanism, 13. discharging adjustment roller, 14. discharging port, 15. matching trough, 16. feeding port, 17. rotating pipe, 18. connecting cross pipe, 19. jet nozzle, 20. matching vent, 21. air guide collar, 22. material guide pipe, 23. side discharging port, 24. fixing block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 The utility model provides a technical solution: an intelligent powder coating production color mixing machine, including a mixing bin 1, a PLC controller 2, a collecting tank 3, a support frame 4, a coating storage tank 5, a servo motor 6, a connecting hinge 7, a cover plate 8, a stirring blade 9, a rotating motor 10, a blower 11, a auger mechanism 12, a discharging adjustment roller 13, a discharging port 14, a matching trough 15, a feeding port 16, a rotating pipeline 17, a connecting transverse pipe 18, an air jet 19, a matching vent 20, an air guide collar 21, a material guide pipeline 22, a side discharging port 23 and a fixing block 24. The front side of the mixing bin 1 is electrically connected to a PLC controller 2, and the lower end of the mixing bin 1 is fixedly connected to a support frame 4, and a collecting trough 3 is installed on the inner wall of the support frame 4 in a positioning and plug-in manner. The collecting trough 3 and the support frame 4 are installed in a positioning and plug-in manner, and the collecting trough 3 is connected to the material guide pipe 22 in a spiral suction manner in the side discharge port 23 through an auger mechanism 12. The lower end of the inner wall of the mixing bin 1 is a funnel structure, and the auger mechanism 12 and the material guide pipe 22 are distributed in an arc-shaped position on the mixing bin 1, so that the collecting trough 3 is convenient and quick to disassemble and assemble, and the material can be stably discharged through the auger mechanism 12.

[0021] A rotating motor 10 is installed in the center of the lower end of the inner wall of the mixing bin 1, and a rotating pipe 17 is installed at the output end of the rotating motor 10. A matching air vent 20 is opened at the lower end of the outer wall of the rotating pipe 17, and an air guide ring 21 is installed on the outer wall of the matching air vent 20. A blower 11 is installed on one side of the air guide ring 21, and a connecting transverse pipe 18 is installed on both sides of the rotating pipe 17, and a jet port 19 is installed on the front and rear sides of the connecting transverse pipe 18. The jet ports 19 are evenly distributed on the connecting transverse pipe 18, and the outlet of the jet port 19 is a one-way valve structure. The blower 11 is connected to the jet port 19 on the matching air vent 20 through the air guide ring 21 in a rotationally connected manner, so that the jet port 19 is convenient for jetting and auxiliary stirring.

[0022] A stirring blade 9 is fixedly connected between the connecting horizontal pipes 18. The stirring blade 9 is rotationally connected to the inner wall of the mixing bin 1 through a rotating motor 10. The shape of the stirring blade 9 matches the shape of the inner wall of the mixing bin 1. The edge of the stirring blade 9 is in a fitting position with the inner wall of the mixing bin 1, so that the stirring blade 9 can be easily rotated and the inner wall can be scraped to avoid residue.

[0023] A material guide pipe 22 is provided at the lower edge of the inner wall of the mixing bin 1, and a auger mechanism 12 is installed on the inner wall of the material guide pipe 22. A side discharge port 23 is installed at the lower end of one side of the material guide pipe 22. A feed port 16 is provided at the upper edge of the inner wall of the mixing bin 1, and a paint storage tank 5 is installed at the upper end of the feed port 16. The paint storage tank 5 is connected to the discharge port 14 and the feed port 16 through a matching material trough 15 in a flow-guiding manner, and the shape of the matching material trough 15 matches the shape of the discharge port 14 and the feed port 16. The matching material trough 15 is rotationally connected to the discharge port 14 and the feed port 16 through a servo motor 6, so that the paint storage tank 5 can be conveniently rotated through the matching material trough 15 for quantitative discharge, and the discharge is stable.

[0024] A discharge port 14 is provided at the lower end of the inner wall of the paint storage tank 5, and a fixed block 24 is installed at the lower end of the side of the paint storage tank 5, a servo motor 6 is installed at one side of the fixed block 24, and a discharge adjustment roller 13 is installed at the output end of the servo motor 6, a matching material trough 15 is installed at the outer wall of the discharge adjustment roller 13, and the matching material trough 15 is connected with the discharge port 14 and the feed port 16, the matching material trough 15 and the discharge adjustment roller 13 are installed in a plug-in manner, and the matching material trough 15 and the discharge adjustment roller 13 are installed in a plug-in manner with the paint storage tank 5 through the fixed block 24, so that the matching material trough 15 can be easily pulled out through the fixed block 24, and can be quickly plugged in, disassembled, and replaced, and the adjustment is more convenient, and the servo motor 6, the rotating motor 10 and the auger mechanism 12 are electrically connected to the PLC controller 2.

[0025] Working principle: When using the intelligent powder coating production color mixing machine, first connect the device to the power supply, then plug and splice the collection tank 3 and the support frame 4, then flip the cover plate 8 open through the connecting hinge 7, and then inject different colors of paint into the paint storage tank 5, then control and adjust through the PLC controller 2, and then drive the discharge adjustment roller 13 and the matching material tank 15 to rotate through the servo motor 6, so that the material is quantitatively discharged through the discharge port 14 and the feed port 16, and then the stirring blade 9 is driven by the rotating motor 10 to rotate and stir. At the same time, the blower 11 is used to blow air into the rotating pipe 17 and blow it out through the air jet 19 for auxiliary stirring. When the mixing is completed, the auger mechanism 12 can be started to drive the material to spirally discharge through the material guide pipe 22 and the side discharge port 23, and collect it through the collection tank 3. When the discharge amount needs to be adjusted, the matching material tank 15 can be pulled out through the fixed block 24, and then the matching material tank 15 is plugged, disassembled, and replaced. This is the use process of the intelligent powder coating production color mixing machine.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent color mixing machine for powder coating production, comprising a mixing bin (1), the front side of the mixing bin (1) being electrically connected to a PLC controller (2), the lower end of the mixing bin (1) being fixedly connected to a support frame (4), and a collecting trough (3) being inserted and installed on the inner wall of the support frame (4), characterized in that: A rotating motor (10) is inserted and installed at the center position of the lower end of the inner wall of the mixing bin (1), and a rotating pipe (17) is installed at the output end of the rotating motor (10). A matching vent (20) is opened at the lower end of the outer wall of the rotating pipe (17), and an air guide ring (21) is installed and installed on the outer wall of the matching vent (20). A blower (11) is installed and connected to one side of the air guide ring (21). A connecting transverse pipe (18) is installed and connected to both sides of the rotating pipe (17), and an air jet (19) is installed and connected to the front and rear sides of the connecting transverse pipe (18). A stirring blade (9) is fixedly connected between the connecting transverse pipes (18). A material guide pipe (22) is opened at the edge of the lower end of the inner wall of the mixing bin (1), and a screw mechanism (12) is inserted and installed on the inner wall of the material guide pipe (22). The material guide pipe (22) ) is connected to and installed with a side discharge port (23) at the lower end of one side, a feed port (16) is provided at the upper edge of the inner wall of the mixing bin (1), and a paint storage tank (5) is connected and installed at the upper end of the feed port (16), a discharge port (14) is provided at the lower end of the inner wall of the paint storage tank (5), and a fixed block (24) is installed and inserted at the lower end of the side of the paint storage tank (5), a servo motor (6) is installed and inserted at one side of the fixed block (24), and a discharge adjustment roller (13) is installed at the output end of the servo motor (6), a matching material trough (15) is installed and inserted at the outer wall of the discharge adjustment roller (13), and the matching material trough (15) is connected to the discharge port (14) and the feed port (16), and the servo motor (6), the rotating motor (10) and the auger mechanism (12) are electrically connected to the PLC controller (2).

2. The intelligent powder coating production color mixing machine according to claim 1, characterized in that: The collecting trough (3) and the supporting frame (4) are installed in a positioning and plugging manner, and the collecting trough (3) is connected to the material guide pipe (22) in a spiral suction manner in the side discharge port (23) through an auger mechanism (12). The lower end of the inner wall of the mixing bin (1) is a funnel structure, and the auger mechanism (12) and the material guide pipe (22) are distributed in an arc-shaped position on the mixing bin (1).

3. The intelligent color mixing machine for powder coating production according to claim 2, characterized in that: The coating storage tank (5) is connected in a flow-guiding manner between the discharge port (14) and the feed port (16) via a matching material trough (15), and the shape of the matching material trough (15) matches the shapes of the discharge port (14) and the feed port (16). The matching material trough (15) is rotationally connected to the discharge port (14) and the feed port (16) via a servo motor (6).

4. The intelligent color mixing machine for powder coating production according to claim 3, characterized in that: The stirring blade (9) is rotatably connected to the inner wall of the mixing bin (1) via a rotating motor (10), and the shape of the stirring blade (9) matches the shape of the inner wall of the mixing bin (1), and the edge of the stirring blade (9) is distributed in a fitted position with the inner wall of the mixing bin (1).

5. The intelligent color mixing machine for powder coating production according to claim 4, characterized in that: The matching material trough (15) and the material discharging regulating roller (13) are installed in an interlocking and splicing manner, and the matching material trough (15) and the material discharging regulating roller (13) are installed in an interlocking and splicing manner with the paint storage tank (5) via a fixing block (24).

6. The intelligent color mixing machine for powder coating production according to claim 5, characterized in that: The air jets (19) are evenly distributed on the connecting transverse pipe (18), and the outlets of the air jets (19) are of a one-way valve structure. The blower (11) is connected to the air jets (19) in a rotationally connected manner on the matching vent (20) via an air guide collar (21).

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