Paint feeding management system

Abstract

The invention belongs to the field of paint production and processing, and particularly relates to a paint feeding management system which comprises an integration station, a raw material tank, a stirring tank, an air pressure device, a spraying device and a working platform, the raw material tank, the stirring tank, the air pressure device, the spraying device and the working platform are integrated on the integration station, and the integration station comprises a controller, a display screen and a transfer module. The transfer module is communicated with the raw material tank and the stirring tank through a pipeline, paint raw materials in the raw material tank can be fed into the stirring tank, the stirring tank is connected with the spraying device, the spraying device is correspondingly matched with the working platform, the air pressure device comprises an air pressure tank and an air pressure meter, the air pressure tank and the air pressure meter are electrically connected with the controller, and the weighing sensor is electrically connected with the controller. The stirring tank is arranged above the weighing sensor; compared with the prior art, a plurality of modules are integrated on the integration station, accurate matching, uniform stirring and automatic spraying of paint are achieved through automatic control, and the production efficiency and the product quality are greatly improved.

Description

Technical Field

[0001] The invention relates to the field of paint production and processing, and more specifically, to a paint feeding management system. Background Art

[0002] In the paint processing process, in order to ensure that the finished product meets industry standards, the traditional practice often relies on manual mixing of different paint materials and then manual stirring to achieve uniform mixing. This method is inefficient, and the product quality is easily affected by human factors, making it difficult to ensure stability and consistency.

[0003] In order to improve production efficiency and product quality, paint dispersing kettles were introduced. Before using the dispersing kettle, operators need to accurately add raw materials through the feeding port to ensure accurate proportions, so as to obtain paint color matching and mixing effects that meet the expected quality standards. In view of the needs of large-scale production, the volume of paint dispersing kettles is usually increased accordingly. However, the current delivery of raw materials still mainly relies on manual high-altitude operations, which not only increases the difficulty of operation, but also brings multiple problems.

[0004] On the one hand, materials are easily spilled during the manual feeding process, resulting in imbalanced mixing ratios, which not only causes waste but may also affect production progress due to material shortages. On the other hand, frequent high-altitude operations pose risks to workers' health, and long-term exposure to paint may also bring safety hazards. These problems not only hinder the improvement of corporate production efficiency, but also threaten the health of workers and the quality stability of finished paint products. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a paint feeding management system, which aims to solve the problems of low efficiency, unstable product quality and safety hazards caused by relying on manual feeding and stirring in the traditional paint processing process.

[0006] To achieve the above object, the present invention provides the following technical solutions: A paint feeding management system includes an integrated station, a raw material tank, a stirring tank, a pneumatic device, a spraying device and a working platform. The raw material tank, the stirring tank, the pneumatic device, the spraying device and the working platform are all integrated and installed on the integrated station. The integrated station includes a controller, a display screen and a transfer module. The controller is electrically connected to the display screen. The transfer module is connected to the raw material tank and the stirring tank through a pipeline. The paint raw materials in the raw material tank can be fed into the stirring tank. The stirring tank is connected to the spraying device, and the spraying device corresponds to the working platform. The pneumatic device includes an air pressure tank and a pressure gauge 42. The air pressure tank is used to stabilize the air pressure in the stirring tank. The pressure gauge 42 is used to detect the air pressure in the stirring tank. The air pressure tank and the pressure gauge 42 are both electrically connected to the controller.

[0007] Furthermore, the stirring tank includes a tank body, a cover body, a guide cover, a stirring assembly and a motor. The motor is fixed on the cover body, and the stirring shaft is fixedly connected to the output end of the motor. The guide cover is placed in the tube body and is composed of an upper cover body, a ring plate and a lower cover body connected in sequence. The upper cover body and the lower cover body are both open. The top of the upper cover body is connected to the cover body. The cross-section of the upper cover body is arc-shaped. The upper cover body is provided with a guide hole, and the ring plate has an annular groove. The stirring assembly passes through the upper cover body and the lower cover body.

[0008] Furthermore, the stirring assembly is composed of a stirring shaft and several groups of stirring blades, the several groups of stirring blades are arranged in sequence in the height direction of the stirring shaft, each group of stirring blades is composed of at least 3 stirring blades, and two adjacent stirring blades in each group of stirring blades are staggered with each other.

[0009] Furthermore, the transfer module includes a transfer cabinet, a feeding pipe, a transfer cylinder, a pump, a concentrating cylinder, two pressure-regulating pipes and a feeding pipe. The feeding pipe connects the raw material tank and the transfer cylinder, the suction end of the pump is connected to the transfer cylinder, the discharge end of the pump is connected to the concentrating cylinder, one pressure-regulating pipe connects the concentrating cylinder and the air pressure tank, the other pressure-regulating pipe connects the air pressure tank and the mixing tank, and the feeding pipe connects the concentrating cylinder and the mixing tank.

[0010] Furthermore, the integrated station also includes a construction cabinet and a sealing cover. The spraying device and the work platform are both placed in the construction cabinet. The spraying device includes a sliding seat slidably connected to the construction cabinet and a nozzle rotatably connected to the sliding seat. The work platform includes a transmission frame, a transmission belt and a positioning table. The positioning table is fixed on the transmission belt. The transmission belt drives the positioning table to move in the horizontal direction and cooperate with the nozzle. The construction cabinet is provided with a window. The sealing cover is movably connected to the construction cabinet and is used for opening and closing the window.

[0011] Furthermore, a plurality of groups of liquid level sensors are provided in the stirring tank in the height direction, and the liquid level sensors are all electrically connected to the controller.

[0012] Furthermore, the integrated station also includes a sampling device connected to the stirring tank. The sampling device is placed at the bottom of the stirring tank and includes a static plate, an intermediate tube, a sampling head and a sampling plate. The static plate is placed at the bottom of the stirring tank. The intermediate tube connects the sampling head and the static plate. The sampling plate is placed below the sampling head.

[0013] Furthermore, the integrated station also includes a first fixed seat for fixing the raw material tank, a second fixed seat for fixing the air pressure tank and a third fixed seat for fixing the mixing tank. The sampling head and the sampling plate are both fixed on the third fixed seat. The third fixed seat is embedded with a weighing sensor that matches the mixing tank. The weighing sensor is electrically connected to the controller.

[0014] Furthermore, the integrated device also includes an alarm light electrically connected to the controller.

[0015] By adopting the above technical solution, the beneficial effects of the present invention are: 1. The system integrates multiple modules such as raw material tank, mixing tank, air pressure device, weighing sensor, spraying device and working platform into one integrated station. Through automatic control, it realizes accurate proportioning, uniform mixing and automatic spraying of paint, which greatly improves production efficiency and product quality.

[0016] 2. The automated feeding, mixing and spraying processes significantly shorten the production cycle and improve production efficiency.

[0017] 3. Accurately control the amount of feed and stirring effect to ensure accurate paint ratio and uniform mixing, thereby improving the consistency and stability of product quality.

[0018] 4. Reduce manual operation links, reduce workers' labor intensity and improve working environment.

[0019] 5. Automated control and safety protection measures effectively reduce safety risks during operation and ensure the health and safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0021] Figure 2 It is a schematic structural diagram of an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the transfer module.

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the stirring tank.

[0024] Figure 5 It is a schematic structural diagram of the third fixing seat.

[0025] Figure 6 A schematic diagram of the local structure of the stirring component. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] The paint feeding management system includes an integrated station 1, a raw material tank 2, a mixing tank 3, an air pressure device 4, a spraying device 5 and a working platform 6. The raw material tank 2, the mixing tank 3, the air pressure device 4, the spraying device 5 and the working platform 6 are all integrated and installed on the integrated station 1. The integrated station 1 includes a controller, a display screen, a transfer module 11, a construction cabinet 12, a sealing cover 13, an alarm light 14, a first fixed seat 15, a second fixed seat 16, a third positioning seat 17 and a sampling device 19. A weighing sensor 18 that cooperates with the mixing tank 3 is embedded on the third fixed seat 17, and the weighing sensor 18 is electrically connected to the controller.

[0029] The integrated station 1 serves as the core control unit, integrating key components such as the controller, display screen and transfer module 11 to realize centralized monitoring and operation of the entire system; the controller is electrically connected to the display screen and the alarm light 14, and the real-time status data of each device in the system is displayed on the display screen. The alarm light 14 flashes to report errors. Once an abnormal situation is found, the alarm light 14 will immediately give a prompt.

[0030] The transfer module 11 is connected to the raw material tank 2 and the stirring tank 3 through a pipeline, so that the paint raw materials in the raw material tank 2 can be fed into the stirring tank 3; the stirring tank 3 is connected to the spraying device 5 and feeds the stirred paint into the spraying device 5, and the spraying device 5 can spray the workpiece placed on the working platform 6; the air pressure device 4 includes an air pressure tank 41 and a barometer 42, and the controller controls the operation of the air pressure tank 41 and is used to stabilize the air pressure in the stirring tank 3, and accurately controls the feed amount through the weighing sensor 18 to ensure accurate ratio; the design of the construction cabinet 12 and the sealing cover 13 effectively isolates harmful gases and dust in the spraying process to protect the health and safety of the operator.

[0031] A stirring assembly 34 is provided in the stirring tank 3, and a stirring shaft 34a and a stirring blade 34b are driven by a motor 35 to perform efficient stirring to ensure uniform mixing of the paint; a plurality of groups of liquid level sensors 36 are provided in the stirring tank 3 in the height direction, and the liquid level sensors 36 are electrically connected to the controller. The liquid level sensors 36 monitor the liquid level in the stirring tank 3 in real time, and the barometer 42 detects the air pressure in the stirring tank 3 and feeds back the data to the controller so as to adjust and optimize the operating parameters in time.

[0032] The transfer module 11 includes a transfer cabinet 111, a feeding pipe 112, a transfer cylinder 113, a pump 114, a centralizing cylinder 115, two pressure regulating pipes 116 and a discharge pipe 117; three accommodating chambers are arranged in the transfer cylinder 113, and electromagnetic valves are arranged at the outlets of the accommodating chambers and are used to realize the connection or disconnection between the accommodating chambers and the pump 114; there are three raw material tanks 2 and three feeding pipes 112, and each feeding pipe 112 is connected to a raw material tank 2 and a accommodating chamber; a four-way pipe fitting can be provided between the pump 114 and the transfer cylinder 113, the suction end of the pump 114 is connected to one of the pipe openings, and the other three pipe openings are respectively connected to the three accommodating chambers, the discharge end of the pump 114 is connected to the centralizing cylinder 115, a pressure regulating pipe 116 is connected to the centralizing cylinder 115 and the air pressure tank 41, the other pressure regulating pipe 116 is connected to the air pressure tank 41 and the mixing tank 3, and the discharge pipe 117 is connected to the centralizing cylinder 115 and the mixing tank 3; When the raw materials are sent into the stirring tank 3 through the transfer module 11, the pump 114 is started and the liquid raw materials in one of the raw material tanks 2 enter the stirring tank 3 through the feeding pipe 112, the containing chamber (one of them), the concentrating cylinder 115 and the discharge pipe 117; at this time, the solenoid valve on the containing chamber is opened, and the solenoid valves at the other two containing chambers are disconnected; similarly, the liquid raw materials in the other two raw material tanks 2 are also transported in the same way; the concentrating cylinder 115 and the stirring tank 3 are connected through the air pressure tank 41 to achieve stable regulation of the air pressure in the stirring tank 3; the above structure, combined with the load-bearing sensor at the bottom of the stirring tank 3, can accurately control the feeding amount of each raw material liquid to ensure accurate paint ratio.

[0033] The stirring tank 3 includes a tank body 31, a cover body 32, a flow guide cover 33, a stirring assembly 34 and a motor 35. The motor 35 is fixed on the cover body 32. The stirring shaft 34a is fixedly connected to the output end of the motor 35. The flow guide cover 33 is placed in the tube body and is composed of an upper cover body 33a, a ring plate 33b and a lower cover body 33c connected in sequence. The upper cover body 33a and the lower cover body 33c are both open. The top of the upper cover body 33a is connected to the cover body 32. The cross section of the upper cover body 33a is arc-shaped. The cover body 33a is provided with a plurality of guide holes 301, the ring plate 33b is provided with an annular groove 302, and the stirring assembly 34 passes through the upper cover body 33a and the lower cover body 33c; the stirring assembly 34 is composed of a stirring shaft 34a and a plurality of groups of stirring blades 34b, and the plurality of groups of stirring blades 34b are arranged in sequence in the height direction of the stirring shaft 34a, and each group of stirring blades 34b is composed of at least three stirring blades 34b, and two adjacent stirring blades 34b in each group of stirring blades 34b are staggered with each other; The raw material liquid enters the tank body 31 from the cover body 32 at the top. When the three paints enter the tank body 31, the motor 35 starts and drives the stirring assembly 34 to rotate, so as to achieve stirring and mixing of the paints. The stirring shaft 34a drives the stirring blade 34b to rotate, and the stirring blade 34b disturbs and stirs the liquid in the tank body 31. At the same time, the stirring blade 34b can make the liquid at the bottom of the tank body 31 move upward and enter the guide cover 33. The liquid can be thrown out through the guide hole 301 and enter between the tank body 31 and the guide cover 33 under the action of the centrifugal force of the stirring assembly 34, and finally flow into the bottom of the tank body 31 under the action of gravity. This cycle is repeated to achieve efficient and comprehensive stirring of the paints. The diameter of the air guide hood 33 gradually decreases from top to bottom, and combined with the open upper hood body 33a and the lower hood body 33c, the raw material liquid can be more effectively sucked into the air guide hood 33 for stirring, and can be retained in the air guide hood 33 for a relatively long time, thereby greatly improving the stirring effect on the paint; the annular plate 33b and the annular groove 302 opened on the annular plate 33b both have a retention effect on the paint. Whether the paint is falling into the tank body 31 or in the stirring process, a retention space is formed at the annular plate, so that a part of the paint can be easily gathered there, which is more conducive to the efficient stirring of the paint.

[0034] The spraying device 5 and the working platform 6 are both placed in the construction cabinet 12. The spraying device 5 includes a sliding seat 51 slidably connected to the construction cabinet 12 and a nozzle 52 rotatably connected to the sliding seat 51. The sliding seat 51 can realize its up and down sliding adjustment position through a motor or a cylinder. The nozzle 52 can be driven by a motor to rotate and adjust the angle on the sliding seat 51. The nozzle 52 is connected to the tank body 31 through a pipeline. The working platform 6 includes a transmission frame 61, a transmission belt 62 and a positioning platform 63. The transmission belt 62 can be driven by a motor to rotate. The positioning platform 63 is fixed on the transmission belt 62. The transmission belt 62 drives the positioning platform 63 to move in the horizontal direction and cooperate with the nozzle 52. The construction cabinet 12 is provided with a window, and the sealing cover 13 is movably connected to the construction cabinet 12 and is used for opening and closing the window; When spray painting the workpiece, the workpiece can be first placed on the positioning table 63 for fixing, and then the conveyor belt 62 transports and moves it until it is transported to the bottom of the nozzle; the stirred paint in the tank body 31 is sent into the nozzle through the pipeline, and the nozzle with the adjusted position rotates and sprays the workpiece on the positioning table 63; as the conveyor belt 62 drives the workpiece to move, the nozzle continues to spray, thereby achieving spray painting of the workpiece.

[0035] The sampling device 19 is placed at the bottom of the stirring tank 3 and includes a static plate 191, an intermediate tube 192, a sampling head 193 and a sampling plate 194. The static plate 191 is placed at the bottom of the stirring tank 3, the intermediate tube 192 connects the sampling head 193 and the static plate 191, and the sampling plate 194 is placed below the sampling head 193; when the stirred paint is tested, the sampling head 193 is opened, and the paint flows out from the static plate 191 through the intermediate tube 192, from the sampling head 193, and drips into the sampling plate 194.

[0036] The first fixing seat 15 is used to fix the raw material tank 2 , the second fixing seat 16 is used to fix the air pressure tank, the third fixing seat 17 is used to fix the stirring tank 3 , and the sampling head 193 and the sampling plate 194 are both fixed on the third fixing seat 17 .

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A paint feeding management system, characterized in that: It includes an integrated station, a raw material tank, a mixing tank, an air pressure device, a spraying device and a working platform. The raw material tank, mixing tank, air pressure device, weighing sensor, spraying device and working platform are all integrated and installed on the integrated station. The integrated station includes a controller, a display screen and a transfer module, wherein the controller is electrically connected to the display screen. The transfer module is connected to the raw material tank and the stirring tank through a pipeline. The paint raw materials in the raw material tank can be sent to the stirring tank. The stirring tank is connected to the spraying device, and the spraying device is matched with the working platform. The air pressure device includes an air pressure tank and an air pressure gauge 42. The air pressure tank is used to stabilize the air pressure in the mixing tank, and the air pressure gauge 42 is used to detect the air pressure in the mixing tank. Both the air pressure tank and the air pressure gauge 42 are electrically connected to the controller.

2. A paint feeding management system according to claim 1, characterized in that: The stirring tank comprises a tank body, a cover body, a flow guide cover, a stirring assembly and a motor. The motor is fixed on the cover body, and the stirring shaft is fixedly connected to the output end of the motor. The flow guide cover is placed in the tube body and is composed of an upper cover body, a ring plate and a lower cover body connected in sequence. The upper cover body and the lower cover body are both open. The top of the upper cover body is connected to the cover body. The cross-section of the upper cover body is arc-shaped. The upper cover body is provided with a flow guide hole, and the ring plate is provided with an annular groove. The stirring assembly passes through the upper cover body and the lower cover body.

3. A paint feeding management system according to claim 2, characterized in that: The stirring assembly is composed of a stirring shaft and a plurality of groups of stirring blades, which are arranged in sequence in the height direction of the stirring shaft, each group of stirring blades is composed of at least 3 stirring blades, and two adjacent stirring blades in each group of stirring blades are staggered.

4. A paint feeding management system according to claim 1, characterized in that: The transfer module includes a transfer cabinet, a feeding pipe, a transfer cylinder, a pump, a centralizing cylinder, two pressure regulating pipes and a feeding pipe. The feeding pipe connects the raw material tank and the transfer cylinder, the suction end of the pump is connected to the transfer cylinder, the discharge end of the pump is connected to the centralizing cylinder, one pressure regulating pipe connects the centralizing cylinder and the air pressure tank, the other pressure regulating pipe connects the air pressure tank and the mixing tank, and the feeding pipe connects the centralizing cylinder and the mixing tank.

5. A paint feeding management system according to claim 1, characterized in that: The integrated station also includes a construction cabinet and a sealing cover. The spraying device and the working platform are both placed in the construction cabinet. The spraying device includes a sliding seat slidably connected to the construction cabinet and a nozzle rotatably connected to the sliding seat. The working platform includes a transmission frame, a transmission belt and a positioning platform. The positioning platform is fixed on the transmission belt. The transmission belt drives the positioning platform to move in the horizontal direction and cooperate with the nozzle. The construction cabinet is provided with a window. The sealing cover is movably connected to the construction cabinet and is used for opening and closing the window.

6. A paint feeding management system according to claim 1 or 3, characterized in that: A plurality of groups of liquid level sensors are arranged in the stirring tank in the height direction, and the liquid level sensors are all electrically connected to the controller.

7. A paint feeding management system according to claim 1, characterized in that: The integrated station also includes a sampling device connected to the stirring tank. The sampling device is placed at the bottom of the stirring tank and includes a static plate, an intermediate tube, a sampling head and a sampling plate. The static plate is placed at the bottom of the stirring tank. The intermediate tube connects the sampling head and the static plate. The sampling plate is placed below the sampling head.

8. A paint feeding management system according to claim 7, characterized in that: The integrated station also includes a first fixing seat for fixing the raw material tank, a second fixing seat for fixing the air pressure tank and a third fixing seat for fixing the mixing tank. The sampling head and the sampling plate are both fixed on the third fixing seat. A weighing sensor that matches the mixing tank is embedded on the third fixing seat. The weighing sensor is electrically connected to the controller.

9. A paint feeding management system according to claim 8, characterized in that: The integrated device also includes a warning light electrically connected to the controller.

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