Coating mixing equipment capable of realizing quantitative feeding and use method of coating mixing equipment

Abstract

The invention discloses coating mixing equipment capable of realizing quantitative feeding and a use method thereof, and belongs to the technical field of coating production. Comprising a main body, the main body comprises a box body, a feeding mechanism is arranged at the top end of the interior of the box body, sliding rails are installed on the two sides of the interior of the box body, the sliding rails are obliquely arranged, a mixing mechanism is arranged between the pair of sliding rails, the mixing mechanism comprises a mixing cylinder, and feeding pipes are inserted into the two sides of the upper end of the mixing cylinder; a telescopic rod is fixedly installed at the top end of the interior of the box body, a connecting plate is installed at the bottom end of the telescopic rod, connecting pipes are inserted into the two ends of the connecting plate correspondingly, telescopic hoses sleeve the top ends of the connecting pipes correspondingly, and the bottom ends of the connecting pipes are connected with the pair of feeding pipes in an inserted mode; according to the paint mixing equipment, the practicability of the paint mixing equipment can be effectively improved, and the paint mixing equipment has high practical value.

Description

Technical Field

[0001] The invention relates to the technical field of coating production, in particular to a coating mixing device capable of quantitative feeding and a use method thereof. Background Art

[0002] In the coating production process, accurate raw material ratio and mixing are the key to ensuring coating quality. Traditional coating mixing equipment is mostly large-scale equipment, which has many shortcomings. For example, it is difficult for traditional equipment to accurately control the amount of each raw material when feeding, and it often requires manual operation based on experience, which can easily lead to inaccurate raw material ratios, thereby affecting the performance and quality of the coating. In addition, when traditional equipment mixes coatings containing special materials such as metal powders, due to the use of steel knife stirring, the high-speed rotating steel knife can easily destroy the characteristics of the powder material, causing problems such as material agglomeration and uneven particle size, which not only affects the effect of the coating, but may also require secondary processing, increasing material loss and production costs, and reducing production efficiency. Summary of the invention

[0003] The object of the present invention is to provide a coating mixing device capable of quantitative feeding and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0004] In view of the above problems, the technical solution proposed by the present invention is:

[0005] A paint mixing device capable of quantitative feeding comprises a main body, wherein the main body comprises a box body, a feeding mechanism is provided at the internal top end of the box body, slide rails are installed on both sides of the interior of the box body, the slide rails are arranged obliquely, a mixing mechanism is provided between a pair of the slide rails, the mixing mechanism comprises a mixing cylinder, feeding pipes are inserted on both sides of the upper end of the mixing cylinder, a telescopic rod is fixedly installed at the internal top end of the box body, a connecting plate is installed at the bottom end of the telescopic rod, connecting pipes are inserted at both ends of the connecting plate, a telescopic hose is sleeved on the top end of the connecting pipe, and the bottom end of the connecting pipe is plugged into a pair of the feeding pipes.

[0006] As a preferred technical solution of the present invention, the feeding mechanism includes a pair of feed hoppers, and the pair of feed hoppers are both arranged at the internal top end of the box body, and the upper ends of the feed hoppers are both snap-fitted with cover plates, and the internal bottom ends of the feed hoppers are rotatably connected to distribution wheels, and the distribution wheels are each provided with a plurality of grooves, and a rotating shaft is connected between the central axes of the pair of distribution wheels, and the bottom ends of the pair of feed hoppers are both provided with discharge hoppers, and the bottom ends of the discharge hoppers are connected to the top ends of the pair of telescopic hoses.

[0007] The beneficial effect of adopting the above further scheme is that by setting up a pair of feed hoppers, different coatings can be stored separately, the cover plate prevents impurities from mixing in, the groove on the dividing wheel cooperates with the rotating shaft to realize quantitative feeding, and the discharge hopper and the telescopic hose transport the quantitative coating to the mixing mechanism, ensuring the accuracy and controllability of the feeding.

[0008] As a preferred technical solution of the present invention, a first servo motor is installed at an upper end of one side of the box body, and an output end of the first servo motor is drivingly connected to one of the material distribution wheels.

[0009] The beneficial effect of adopting the above further scheme is that the first servo motor is connected to the distribution wheel through transmission, which provides stable power for the distribution wheel, ensuring continuous and uniform rotation of the distribution wheel, thereby stably scooping and dispensing paint in a quantitative manner, ensuring the stability and accuracy of the feeding process.

[0010] As a preferred technical solution of the present invention, a material bag is provided inside the mixing barrel, a pair of connecting ports are provided at the upper end of the material bag, and the pair of connecting ports are socketed with the bottom ends of the pair of feeding pipes, and cable ties are socketed on the outer sides of the pair of connecting ports. The upper end of the mixing barrel is located between the pair of feeding pipes and an infrared transmitter is installed, the bottom end of the connecting plate is located above the infrared transmitter and an infrared receiver is installed, and electromagnetic valves are provided inside the feeding pipes.

[0011] The beneficial effect of adopting the above further scheme is that the material bag in the mixing barrel cooperates with the cable tie to prevent material leakage, the infrared transmitter and the infrared receiver work together to detect whether the mixing barrel is in a suitable material receiving position, and the electromagnetic valve in the feed pipe controls the material injection.

[0012] As a preferred technical solution of the present invention, connecting shafts are installed at the centers of both ends of the mixing barrel, and one end of the connecting shaft is sleeved with a bearing seat, the bearing seat is slidably connected to the slide rail, the interior of the box body is rotatably connected to one side of the slide rail, the connecting shaft is sleeved with a second gear on the side close to the first gear, the first gear and the second gear are meshed with each other, a second servo motor is fixedly installed at the bottom end of one side of the box body, and the output end of the second servo motor is transmission connected to the first gear.

[0013] The beneficial effect of adopting the above further solution is that the mixing drum is slidably connected to the inclined slide rail through the connecting shaft, the bearing seat, so that the mixing drum can be easily installed and disassembled, and the mixing drum can be rotated in conjunction with the first gear, the second gear and the second servo motor.

[0014] As a preferred technical solution of the present invention, one side of the mixing cylinder is hinged with a cylinder cover by a pair of hinges, one side of the cylinder cover is equipped with a pair of buckles, and the mixing cylinder is equipped with a clamping ring on one side close to the pair of buckles, and the buckles are clamped with the clamping ring.

[0015] The beneficial effect of adopting the above further solution is that the barrel cover of the mixing barrel is hinged by hinges and clamped by buckles and clamping rings, which makes it easy to open and close the barrel cover, remove materials after mixing, and clean and maintain the mixing barrel.

[0016] As a preferred technical solution of the present invention, a cavity is provided on one side of the interior of the box, a humidifier and a desiccant are respectively installed inside the cavity, a plurality of holes are opened on one side of the cavity, a hot air blower is installed on one side of the box, the output end of the hot air blower is communicated with the interior of the box through a pipe, and a temperature sensor and a humidity sensor are respectively installed on the other side of the interior of the box.

[0017] The beneficial effect of adopting the above further scheme is that the humidifier, desiccant, hot air blower, temperature sensor and humidity sensor in the box work together to monitor and adjust the temperature and humidity environment in the box in real time, meet the requirements of different paint mixing for environmental temperature and humidity, and ensure the quality and effect of paint mixing.

[0018] As a preferred technical solution of the present invention, a control panel is installed on one side of the upper end of the box, and the input and output ends of the control panel are communicatively connected with the input and output ends of the temperature sensor, humidity sensor, humidifier, desiccant, infrared transmitter, infrared receiver, first servo motor, second servo motor, hot air blower and electromagnetic valve.

[0019] The beneficial effect of adopting the above further scheme is that the control panel is communicated with each device to realize centralized control of the temperature sensor, humidity sensor, humidifier, desiccant, infrared transmitter, infrared receiver, first servo motor, second servo motor, hot air blower and electromagnetic valve, making it convenient for operators to operate the equipment according to actual needs and improving the degree of automation and operational convenience of the equipment.

[0020] As a preferred technical solution of the present invention, a door is hingedly connected to one side of the box body through a pair of hinges, and a handle is installed on one side of the door.

[0021] The beneficial effect of adopting the above further solution is that the box door of the box body is hinged by hinges and equipped with a handle, which is convenient for opening and closing the box door, and convenient for maintenance, repair and adding materials to the equipment inside the box. On the other hand, the present invention provides a method for using a paint mixing device that can be quantitatively fed, comprising the following steps:

[0022] Step 1: Preliminary preparation: First open the box door, pour different types of paint to be mixed into the feed hopper respectively, then cover the cover, then operate the control panel, turn on the power of the temperature sensor, humidity sensor, infrared transmitter, infrared receiver, first servo motor, second servo motor, hot air blower, humidifier, desiccant and electromagnetic valve equipment in the feed pipe, so that the equipment can enter the working state;

[0023] Step 2: quantitative feeding and material transfer: start the first servo motor, and its output end drives the distribution wheel connected to it to rotate, and drives another distribution wheel to rotate synchronously through the rotating shaft. During the rotation process, the groove on the distribution wheel quantitatively scoops the paint from the feed hopper. As the distribution wheel rotates, the paint in the groove is sent to the discharge hopper, and enters the feed pipe through the telescopic hose and the connecting pipe in turn. The infrared receiver at the bottom of the connecting plate receives the signal from the infrared transmitter on the mixing cylinder, starts the telescopic rod to extend it, drives the connecting plate to descend, and connects the connecting pipe to the feed pipe. The control panel controls the electromagnetic valve in the feed pipe to open, and the paint is smoothly injected into the material bag in the mixing cylinder;

[0024] Step 3: Mixing operation and environmental control: After the material is injected, the electromagnetic valve is closed, the telescopic rod is retracted, the connecting plate rises, the connecting pipe is separated from the feeding pipe, and the second servo motor is started to drive the mixing barrel to rotate to mix the paint in the material bag. During the mixing process, the temperature sensor and the humidity sensor monitor the temperature and humidity data in the box in real time and feed the data back to the control panel. If the humidity is higher than the set value, the control panel controls the desiccant to start and reduce the humidity in the box. If the humidity is lower than the set value, the humidifier is controlled to increase the humidity. When the temperature needs to be adjusted, the control panel controls the hot air blower to adjust the temperature in the box.

[0025] Step 4: Complete the operation and organize the equipment: After the paint is mixed, take out the mixing cylinder from between the pair of slide rails, first unfasten the buckle and the clamping ring, open the cylinder cover, separate the connection port on the material bag from the bottom end of the feed pipe, and use a cable tie to close the connection port, and then take out the material bag.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: the paint mixing device capable of quantitative feeding and the method of using the same are constructed by arranging a feeding mechanism, an inclined slide rail and a mixing mechanism in a box body, and connecting the feeding and mixing parts with a telescopic rod, a connecting plate, a connecting pipe and a telescopic hose, so as to construct a complete paint mixing device infrastructure, so that each component works together to realize the quantitative feeding and mixing functions, the inclined slide rail is convenient for the user to install and disassemble the mixing barrel, and a pair of feed hoppers are provided to store different paints respectively, the cover plate prevents impurities from mixing in, and the groove on the dividing wheel cooperates with the rotating shaft to realize Quantitative feeding, the discharge hopper and the telescopic hose transport the quantitative paint to the mixing mechanism, ensuring the accuracy and controllability of feeding. The material bag in the mixing barrel is matched with the cable tie to prevent material leakage. The infrared transmitter and the infrared receiver work together to detect whether the mixing barrel is in a suitable material receiving position. The electromagnetic valve in the feed pipe controls the material injection. The humidifier, desiccant, hot air blower, temperature sensor and humidity sensor in the box work together to monitor and adjust the temperature and humidity environment in the box in real time, meet the requirements of different paint mixing on the environmental temperature and humidity, and ensure the quality and effect of paint mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of a coating mixing device capable of quantitative feeding disclosed in an embodiment of the present invention;

[0028] Figure 2 It is a schematic diagram of the explosion structure of the paint mixing equipment capable of quantitative feeding disclosed in an embodiment of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of a coating mixing device capable of quantitative feeding disclosed in an embodiment of the present invention;

[0030] Figure 4 It is a schematic front cross-sectional view of a mixing barrel of a coating mixing device capable of quantitative feeding disclosed in an embodiment of the present invention;

[0031] Figure 5 It is a schematic diagram of the front cross-section structure of a box of a paint mixing device capable of quantitative feeding disclosed in an embodiment of the present invention;

[0032] Figure 6 A coating mixing device capable of quantitative feeding disclosed in an embodiment of the present invention Figure 3 A magnified schematic diagram of the A structure.

[0033] In the figure: 100, main body; 1001, box body; 1002, first gear; 1003, telescopic rod; 1004, connecting plate; 1005, telescopic hose; 1006, connecting pipe; 1007, infrared receiver; 1008, slide rail; 1009, humidifier; 1010, moisture absorber; 1011, first servo motor; 1012, cavity; 101, box door; 102, second servo motor; 103, hot air blower; 104, control panel ; 105, feeding mechanism; 10501, feeding hopper; 10502, dividing wheel; 10503, rotating shaft; 10504, cover plate; 10505, discharging hopper; 106, mixing mechanism; 10601, mixing barrel; 10602, second gear; 10603, buckle; 10604, snap ring; 10605, barrel cover; 10606, feeding pipe; 10607, material bag; 10608, infrared transmitter; 10609, cable tie. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 - Figure 6 The present invention provides a technical solution: a paint mixing device capable of quantitative feeding, comprising a main body 100, the main body 100 comprising a box body 1001, a feeding mechanism 105 is arranged at the top of the interior of the box body 1001, slide rails 1008 are installed on both sides of the interior of the box body 1001, the slide rails 1008 are inclined, a mixing mechanism 106 is arranged between a pair of slide rails 1008, the mixing mechanism 106 comprises a mixing barrel 10601, feeding pipes 10606 are inserted on both sides of the upper end of the mixing barrel 10601, a telescopic rod 1003 is fixedly installed at the top of the interior of the box body 1001, a connecting plate 1004 is installed at the bottom end of the telescopic rod 1003, connecting pipes 1006 are inserted at both ends of the connecting plate 1004, telescopic hoses 1005 are sleeved on the top of the connecting pipes 1006, and the bottom end of the connecting pipe 1006 is plugged with a pair of feeding pipes 10606.

[0036] An embodiment of the present invention further comprises a feeding mechanism 105 including a pair of feed hoppers 10501, the pair of feed hoppers 10501 are both arranged at the internal top end of the box body 1001, the upper end of the feed hopper 10501 is clamped with a cover plate 10504, the internal bottom end of the feed hopper 10501 is rotatably connected with a dividing wheel 10502, a plurality of grooves are provided on the dividing wheel 10502, a rotating shaft 10503 is connected between the central axes of the pair of dividing wheels 10502, and the bottom end of the pair of feed hoppers 10501 is provided with a discharge hopper 10505, and the bottom end of the discharge hopper 10505 is connected to the top end of a pair of telescopic hoses 1005.

[0037] In one embodiment of the present invention, a first servo motor 1011 is further installed on an upper end of one side of the box body 1001 , and an output end of the first servo motor 1011 is transmission-connected to one of the dividing wheels 10502 .

[0038] An embodiment of the present invention is further provided with a material bag 10607 inside the mixing barrel 10601, and a pair of connecting ports are provided at the upper end of the material bag 10607, and the pair of connecting ports are sleeved with the bottom ends of a pair of feeding pipes 10606, and cable ties 10609 are sleeved on the outer sides of the pair of connecting ports, and the upper end of the mixing barrel 10601 is located between the pair of feeding pipes 10606 and an infrared transmitter 10608 is installed thereon, and the bottom end of the connecting plate 1004 is located above the infrared transmitter 10608 and an infrared receiver 1007 is installed thereon, and electromagnetic valves are provided inside the feeding pipes 10606.

[0039] An embodiment of the present invention is further provided with connecting shafts at the centers of both ends of the mixing barrel 10601, and one end of the connecting shaft is sleeved with a bearing seat, the bearing seat is slidingly connected to the slide rail 1008, the interior of the box body 1001 is rotatably connected to one side of the slide rail 1008, the connecting shaft is sleeved with a second gear 10602 on the side close to the first gear 1002, the first gear 1002 and the second gear 10602 are meshed with each other, a second servo motor 102 is fixedly installed at the bottom end of one side of the box body 1001, and the output end of the second servo motor 102 is transmission-connected to the first gear 1002.

[0040] Effects According to an embodiment of the present invention, further, a cylinder cover 10605 is hingedly connected to one side of the mixing cylinder 10601 through a pair of hinges, a pair of buckles 10603 are installed on one side of the cylinder cover 10605, and a clamping ring 10604 is installed on the mixing cylinder 10601 on one side close to the pair of buckles 10603, and the buckles 10603 are clamped with the clamping ring 10604. Effects According to an embodiment of the present invention, further, a cavity 1012 is provided on one side of the interior of the box 1001, a humidifier 1009 and a moisture absorber 1010 are respectively installed in the cavity 1012, a plurality of holes are opened on one side of the cavity 1012, a hot air blower 103 is installed on one side of the box 1001, an output end of the hot air blower 103 is communicated with the interior of the box 1001 through a pipeline, and a temperature sensor and a humidity sensor are respectively installed on the other side of the interior of the box 1001.

[0041] In one embodiment of the present invention, a control panel 104 is installed on one side of the upper end of the box body 1001, and the input and output ends of the control panel 104 are communicatively connected with the input and output ends of the temperature sensor, the humidity sensor, the humidifier 1009, the desiccant 1010, the infrared transmitter 10608, the infrared receiver 1007, the first servo motor 1011, the second servo motor 102, the hot air blower 103 and the electromagnetic valve.

[0042] In one embodiment of the present invention, further, a door 101 is hingedly connected to one side of the box body 1001 through a pair of hinges, and a handle is installed on one side of the door 101.

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The present invention also provides a method for using a paint mixing device capable of quantitative feeding, comprising the following steps:

[0045] Step 1: Preliminary preparation: First, open the box door 101, pour different types of paint to be mixed into the feed hopper 10501 respectively, and then cover the cover 10504. Next, operate the control panel 104, turn on the power of the temperature sensor, humidity sensor, infrared transmitter 10608, infrared receiver 1007, first servo motor 1011, second servo motor 102, hot air blower 103, humidifier 1009, desiccant 1010 and electromagnetic valve equipment in the feed pipe 10606, so that the equipment enters a working state;

[0046] Step 2: quantitative feeding and material transfer: start the first servo motor 1011, and its output end drives the distribution wheel 10502 connected to it to rotate, and drives another distribution wheel 10502 to rotate synchronously through the rotating shaft 10503. During the rotation process, the groove on the distribution wheel 10502 quantitatively scoops paint from the feed hopper 10501. As the distribution wheel 10502 rotates, the paint in the groove is sent to the discharge hopper 10505, and is successively passed through the telescopic hose 1005, the connecting pipe 1006, and the coating is discharged from the feed hopper 10505. 1006 enters the feeding pipe 10606, the infrared receiver 1007 at the bottom of the connecting plate 1004 receives the signal from the infrared transmitter 10608 on the mixing barrel 10601, starts the telescopic rod 1003 to extend it, drives the connecting plate 1004 to descend, and makes the connecting pipe 1006 plug into the feeding pipe 10606, the control panel 104 controls the electromagnetic valve in the feeding pipe 10606 to open, and the paint is smoothly injected into the material bag 10607 in the mixing barrel 10601;

[0047] Step 3: Mixing operation and environmental control: After the material is injected, the electromagnetic valve is closed, the telescopic rod 1003 is retracted, the connecting plate 1004 rises, the connecting pipe 1006 is separated from the feeding pipe 10606, and the second servo motor 102 is started to drive the mixing barrel 10601 to rotate, so that the paint in the material bag 10607 is mixed. During the mixing process, the temperature sensor and the humidity sensor monitor the temperature and humidity data in the box 1001 in real time, and feed the data back to the control panel 104. If the humidity is higher than the set value, the control panel 104 controls the desiccant 1010 to start and reduce the humidity in the box. If the humidity is lower than the set value, the humidifier 1009 is controlled to work to increase the humidity. When the temperature needs to be adjusted, the control panel 104 controls the hot air blower 103 to work and adjust the temperature in the box 1001.

[0048] Step 4: Complete the operation and organize the equipment: After the paint is mixed, take out the mixing barrel 10601 from between the pair of slide rails 1008, first unfasten the connection between the buckle 10603 and the clamping ring 10604, open the barrel cover 10605, separate the connecting port on the material bag 10607 from the bottom end of the feed pipe 10606, and use the cable tie 10609 to seal the connecting port, and then take out the material bag 10607.

Claims

1. A coating mixing device capable of quantitative feeding, characterized in that: The invention comprises a main body (100), wherein the main body (100) comprises a box (1001), a feeding mechanism (105) is provided at the top of the box (1001), slide rails (1008) are installed on both sides of the box (1001), the slide rails (1008) are arranged obliquely, a mixing mechanism (106) is provided between a pair of the slide rails (1008), and the mixing mechanism (106) comprises a mixing cylinder (10601), and the upper end of the mixing cylinder (10601) is provided with a mixing cylinder (10601). Feed pipes (10606) are inserted on both sides of the end, a telescopic rod (1003) is fixedly installed on the top of the inner part of the box body (1001), a connecting plate (1004) is installed on the bottom end of the telescopic rod (1003), connecting pipes (1006) are inserted on both ends of the connecting plate (1004), and a telescopic hose (1005) is sleeved on the top of the connecting pipe (1006), and the bottom end of the connecting pipe (1006) is plugged into a pair of feeding pipes (10606).

2. A coating mixing device capable of quantitative feeding according to claim 1, characterized in that: The feeding mechanism (105) includes a pair of feed hoppers (10501), and the pair of feed hoppers (10501) are both arranged at the internal top end of the box body (1001), and the upper ends of the feed hoppers (10501) are both snap-fitted with cover plates (10504), and the internal bottom ends of the feed hoppers (10501) are rotatably connected to the dividing wheels (10502), and the dividing wheels (10502) are each provided with a plurality of grooves, and a rotating shaft (10503) is connected between the central axes of the pair of dividing wheels (10502), and the bottom ends of the pair of feed hoppers (10501) are both provided with discharge hoppers (10505), and the bottom ends of the discharge hoppers (10505) are connected to the top ends of the pair of telescopic hoses (1005).

3. A coating mixing device capable of quantitative feeding according to claim 2, characterized in that: A first servo motor (1011) is installed at an upper end of one side of the box body (1001), and an output end of the first servo motor (1011) is drivingly connected to one of the material dividing wheels (10502).

4. A coating mixing device capable of quantitative feeding according to claim 1, characterized in that: A material bag (10607) is provided inside the mixing barrel (10601), and a pair of connecting ports are provided at the upper end of the material bag (10607), and the pair of connecting ports are sleeved with the bottom ends of the pair of feeding pipes (10606), and the outer sides of the pair of connecting ports are sleeved with cable ties (10609), and the upper end of the mixing barrel (10601) is located between the pair of feeding pipes (10606) and an infrared transmitter (10608) is installed, and the bottom end of the connecting plate (1004) is located above the infrared transmitter (10608) and an infrared receiver (1007) is installed, and the inside of the feeding pipes (10606) is provided with an electromagnetic valve.

5. A coating mixing device capable of quantitative feeding according to claim 1, characterized in that: A connecting shaft is installed at the center of both ends of the mixing barrel (10601), and one end of the connecting shaft is sleeved with a bearing seat, and the bearing seat is slidably connected to the slide rail (1008). The inside of the box (1001) is located on one side of the slide rail (1008) and is rotatably connected with a first gear (1002), and the connecting shaft is sleeved with a second gear (10602) on the side close to the first gear (1002), and the first gear (1002) and the second gear (10602) are meshed with each other. A second servo motor (102) is fixedly installed at the bottom end of one side of the box (1001), and the output end of the second servo motor (102) is transmission-connected to the first gear (1002).

6. A coating mixing device capable of quantitative feeding according to claim 1, characterized in that: One side of the mixing cylinder (10601) is hinged with a cylinder cover (10605) via a pair of hinges, one side of the cylinder cover (10605) is installed with a pair of buckles (10603), and the mixing cylinder (10601) is installed with a snap ring (10604) on one side close to the pair of buckles (10603), and the buckle (10603) and the snap ring (10604) are snap-connected.

7. A coating mixing device capable of quantitative feeding according to claim 1, characterized in that: A cavity (1012) is provided on one side of the interior of the box (1001), a humidifier (1009) and a desiccant (1010) are respectively installed inside the cavity (1012), a plurality of holes are opened on one side of the cavity (1012), a hot air blower (103) is installed on one side of the box (1001), an output end of the hot air blower (103) is communicated with the interior of the box (1001) through a pipeline, and a temperature sensor and a humidity sensor are respectively installed on the other side of the interior of the box (1001).

8. The coating mixing device capable of quantitative feeding according to claim 1, characterized in that: A control panel (104) is installed on one side of the upper end of the box (1001), and the input and output ends of the control panel (104) are communicatively connected with the input and output ends of the temperature sensor, the humidity sensor, the humidifier (1009), the desiccant (1010), the infrared transmitter (10608), the infrared receiver (1007), the first servo motor (1011), the second servo motor (102), the hot air blower (103) and the electromagnetic valve.

9. The coating mixing device capable of quantitative feeding according to claim 1, characterized in that: A box door (101) is hingedly connected to one side of the box body (1001) via a pair of hinges, and a handle is installed on one side of the box door (101).

10. A method for using a paint mixing device capable of quantitative feeding, characterized in that: A coating mixing device capable of quantitative feeding as applied to claims 1-9 comprises the following steps: Step 1: Preliminary preparation: First, open the box door (101), pour different types of paint to be mixed into the feed hopper (10501), then cover the cover (10504), then operate the control panel (104), turn on the power of the temperature sensor, humidity sensor, infrared transmitter (10608), infrared receiver (1007), first servo motor (1011), second servo motor (102), hot air blower (103), humidifier (1009), desiccant (1010) and electromagnetic valve equipment in the feed pipe (10606), so that the equipment enters a working state; Step 2: quantitative feeding and material transfer: start the first servo motor (1011), and its output end drives the distribution wheel (10502) connected to it to rotate, and drives another distribution wheel (10502) to rotate synchronously through the rotating shaft (10503). During the rotation process, the groove on the distribution wheel (10502) quantitatively scoops the paint from the feed hopper (10501). As the distribution wheel (10502) rotates, the paint in the groove is sent to the discharge hopper (10505), and is successively passed through the telescopic hose (1005), the connecting pipe (1006) and the discharge hopper (10505). ) enters the feeding pipe (10606), the infrared receiver (1007) at the bottom of the connecting plate (1004) receives the signal sent by the infrared transmitter (10608) on the mixing barrel (10601), starts the telescopic rod (1003) to extend it, drives the connecting plate (1004) to descend, so that the connecting pipe (1006) and the feeding pipe (10606) are plugged, and the control panel (104) controls the electromagnetic valve in the feeding pipe (10606) to open, and the paint is smoothly injected into the material bag (10607) in the mixing barrel (10601); Step 3: Mixing operation and environmental control: After the material injection is completed, the electromagnetic valve is closed, the telescopic rod (1003) is retracted, the connecting plate (1004) rises, the connecting pipe (1006) is separated from the feeding pipe (10606), and the second servo motor (102) is started to drive the mixing barrel (10601) to rotate, so that the coating in the material bag (10607) is mixed. During the mixing process, the temperature sensor and the humidity sensor monitor the temperature and humidity data in the box (1001) in real time, and feed the data back to the control panel (104). If the humidity is higher than the set value, the control panel (104) controls the dehumidifier (1010) to start and reduce the humidity in the box. If the humidity is lower than the set value, the humidifier (1009) is controlled to work to increase the humidity. When the temperature needs to be adjusted, the control panel (104) controls the hot air blower (103) to work and adjust the temperature in the box (1001); Step 4: Complete the operation and organize the equipment: After the paint is mixed, remove the mixing barrel (10601) from between the pair of slide rails (1008), first unfasten the buckle (10603) and the clamping ring (10604), open the barrel cover (10605), separate the connecting port on the material bag (10607) from the bottom end of the feed pipe (10606), and use the cable tie (10609) to seal the connecting port, and then take out the material bag (10607).

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