A device for efficiently controlling the amount of raw materials added in a water-based paint processing process

Abstract

The application provides a device for efficiently controlling the adding amount of raw materials in a water-based paint processing process, and relates to the technical field of water-based paint processing. The device comprises a water-based paint mixing kettle, a fixing frame and a raw material crushing box are fixedly installed on the top of the water-based paint mixing kettle, a water-based paint raw material weighing and discharging assembly is arranged, raw materials to be added are placed in the inner side of a weighing box, a weighing sensor can weigh the raw materials in the weighing box, after the weighing is completed, a first motor can be controlled to start to drive a unidirectional lead screw to rotate, the unidirectional lead screw can drive a lifting plate and a raw material adding box to ascend through thread cooperation, a second motor can be controlled to drive a first driving shaft and the raw material adding box to rotate, the raw material adding box can add raw materials to the inner side of the raw material crushing box after being inclined, a leakage-proof guide plate and a material guide frame are arranged above the raw material crushing box and the raw material adding box respectively, and the height of the material guide frame exceeds that of the leakage-proof guide plate, so that the raw material adding box can be controlled to rotate and discharge materials.

Description

Technical Field

[0001] This utility model relates to the field of water-based paint processing technology, and in particular to a device for efficiently controlling the amount of raw materials added during the processing of water-based paint. Background Technology

[0002] Water-based paint is a coating that uses water as a diluent. It is a green and environmentally friendly product, containing very little volatile organic solvents. It has advantages such as good coating adhesion, can be applied in humid environments, saves resources, and has good weather resistance and water resistance. However, water-based paint has higher requirements for application, its dispersibility is generally average, its surface tension is high, and it has a certain degree of corrosiveness. The development and market share of water-based paint are growing year by year, and there is a trend of acceleration. Some companies have realized the broad market potential of water-based paint and are actively developing, entering, and expanding the water-based paint market. In the processing of water-based paint, it is necessary to use devices that can efficiently control the amount of raw materials added. Existing raw material addition devices require control over the amount of various raw materials added during the preparation of water-based paints. However, the process involves numerous steps before adding raw materials, including weighing, crushing, and filtering, which makes the operation cumbersome. Furthermore, filtration can leave behind larger materials, requiring workers to remove them and crush them again, further complicating the process. Therefore, we propose a device for efficiently controlling the amount of raw materials added during the processing of water-based paints. Utility Model Content

[0003] In view of this, this application provides a device for efficiently controlling the amount of raw materials added during the processing of water-based paints, which solves the above-mentioned technical problems to a certain extent.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A device for efficiently controlling the amount of raw materials added during the processing of water-based paint includes a water-based paint mixing tank. A fixing frame and a raw material crushing box are fixedly installed on the top of the water-based paint mixing tank. A water-based paint raw material weighing and feeding component is provided on the fixing frame and the raw material crushing box. The water-based paint raw material weighing and feeding assembly includes a first motor, a one-way lead screw, a limit rod, a lifting plate, and a mounting frame. The first motor is fixedly installed on the top of the mounting frame. The one-way lead screw is fixedly installed on the output end of the first motor. The limit rod is fixedly installed on the inner side of the mounting frame. The lifting plate is threaded on the outer side of the one-way lead screw and slidably installed on the outer side of the limit rod. The mounting frame is fixedly installed on the front and rear sides of the top of the lifting plate.

[0005] Preferably, a guide cover is fixedly installed on the top of the raw material crushing box, and a water-based paint raw material crushing and feeding component is provided on the guide cover.

[0006] Preferably, the water-based paint raw material weighing and feeding assembly further includes a second motor, a first drive shaft, a raw material feeding box, a weighing sensor, and a weighing box. The second motor is fixedly installed on the front side of the mounting frame, the first drive shaft is fixedly installed on the output end of the second motor, the raw material feeding box is fixedly installed on the outside of the first drive shaft, the weighing sensor is fixedly installed on the bottom inner wall of the raw material feeding box, and the weighing box is fixedly installed on the weighing sensor.

[0007] Preferably, the water-based paint raw material crushing and feeding assembly includes a third motor, a second drive shaft, a movable shaft, a crushing roller, and transmission gears. The third motor is fixedly installed on one side of the raw material crushing box, the second drive shaft is fixedly installed on the output end of the third motor, the movable shaft is rotatably installed on the inside of the raw material crushing box, and the crushing roller and transmission gears are both fixedly installed on the outside of the second drive shaft and the movable shaft, with adjacent transmission gears meshing.

[0008] Preferably, the water-based paint raw material crushing and feeding assembly further includes a screening screen, a vibrating motor, a material guiding ramp, and a leak-proof guide plate. The screening screen is fixedly installed inside the raw material crushing box, the vibrating motor is fixedly installed at the front of the raw material crushing box, the two material guiding ramps are fixedly installed between the front and rear inner walls of the raw material crushing box, and the leak-proof guide plate is fixedly installed on one side of the raw material crushing box.

[0009] Preferably, a material guide frame is fixedly installed on the top of the raw material adding box, and a discharge guide plate is fixedly installed on one side of the raw material crushing box. The discharge guide plate and the anti-leakage guide plate have the same length, and the material guide frame is in contact with the discharge guide plate.

[0010] Preferably, a discharge hole is provided on one side of the raw material crushing box, a fixing plate is fixedly installed on one side of the raw material crushing box, an electric telescopic rod is fixedly installed at the bottom of the fixing plate, a baffle plate is fixedly installed at the output end of the electric telescopic rod, and the baffle plate is in contact with the discharge hole.

[0011] Preferably, the bottom of the raw material crushing box and the top of the water-based paint mixing kettle are provided with feeding holes, and the screening screen is set at an angle.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a device for efficiently controlling the amount of raw materials added during the processing of water-based paint. Through a water-based paint raw material weighing and feeding assembly, the raw materials to be added are placed inside a weighing box. A weighing sensor weighs the raw materials in the weighing box. After weighing, a first motor is started to drive a one-way screw to rotate. The one-way screw, through threaded engagement, drives a lifting plate and the raw material feeding box to rise. A second motor is then controlled to drive a first drive shaft and the raw material feeding box to rotate, allowing the raw material feeding box to tilt and add the raw materials to the inside of the raw material crushing box. A leak-proof guide plate and a guide frame are respectively installed above the raw material crushing box and the raw material feeding box. The raw material feeding box can only rotate and feed materials after the height of the guide frame exceeds the leak-proof guide plate. The cooperation of the leak-proof guide plate, the guide frame, and the guide ramp ensures that the raw materials do not leak or fall during the feeding process. This utility model discloses a device for efficiently controlling the amount of raw materials added during the processing of water-based paints. Through a set water-based paint raw material crushing and feeding assembly, a crushing roller can crush the raw materials, and a screening screen can screen them. Controlling the start of a vibration motor can prevent clogging and accumulation of the screening screen. After screening, the raw material adding box can be lowered, and an electric telescopic rod can be controlled to drive the baffle plate to rise, allowing raw materials that have not passed screening to enter the inner side of the raw material adding box through the discharge hole and the discharge guide plate. The guide frame and the discharge guide plate fit together to prevent leakage of raw materials when entering the inner side of the raw material adding box.

[0013] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a device for efficiently controlling the amount of raw materials added during the processing of water-based paints, as proposed in this utility model. Figure 2 This is a schematic diagram of a three-dimensional view of a device for efficiently controlling the amount of raw materials added during the processing of water-based paint according to an embodiment of this application; Figure 3 A schematic diagram showing a three-dimensional view of a portion of the structure of a material guide shroud device according to an embodiment of this application; Figure 4 A schematic diagram showing a three-dimensional view of a portion of the structure of the one-way lead screw and the lifting plate provided according to an embodiment of this application is shown; Figure 5 This is a schematic diagram of a three-dimensional view of the exploded portion structure of a device for efficiently controlling the amount of raw materials added during the processing of water-based paint according to an embodiment of this application.

[0015] Figure label: 1. Weighing and feeding assembly for water-based paint raw materials; 2. Crushing and feeding assembly for water-based paint raw materials; 3. Water-based paint mixing tank; 4. Fixing frame; 5. Raw material crushing box; 6. Material guide cover; 12. First motor; 13. One-way lead screw; 14. Limiting rod; 15. Lifting plate; 16. Mounting bracket; 17. Second motor; 18. First drive shaft; 19. Raw material feeding box; 20. Weighing sensor; 21. Weighing box; 21. Third motor; 22. Second drive shaft; 23. Movable shaft; 24. Crushing roller; 25. Transmission gear; 26. Screening screen; 27. Vibrating motor; 28. Material guide ramp; 29. ​​Leakage prevention guide plate; 30. Material guide frame; 31. Fixing plate; 32. Electric telescopic rod; 33. Baffle plate; 34. Discharge hole; 35. Discharge guide plate. Detailed Implementation

[0016] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings; The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0017] refer to Figure 1-5 A device for efficiently controlling the amount of raw materials added during the processing of water-based paint includes a water-based paint mixing tank 3, a fixing frame 4 and a raw material crushing box 5 are fixedly installed on the top of the water-based paint mixing tank 3, and a water-based paint raw material weighing and feeding component 1 is provided on the fixing frame 4 and the raw material crushing box 5. The water-based paint raw material weighing and feeding assembly 1 includes a first motor 11, a one-way lead screw 12, a limit rod 13, a lifting plate 14, and a mounting frame 15. The first motor 11 is fixedly installed on the top of the fixed frame 4, the one-way lead screw 12 is fixedly installed on the output end of the first motor 11, the limit rod 13 is fixedly installed on the inner side of the fixed frame 4, the lifting plate 14 is threaded on the outer side of the one-way lead screw 12 and slidably installed on the outer side of the limit rod 13, and the mounting frame 15 is fixedly installed on the front and rear sides of the top of the lifting plate 14.

[0018] In this embodiment, a guide cover 6 is fixedly installed on the top of the raw material crushing box 5, and a water-based paint raw material crushing and feeding assembly 2 is provided on the guide cover 6.

[0019] In this embodiment, the water-based paint raw material weighing and feeding assembly 1 also includes a second motor 16, a first drive shaft 17, a raw material adding box 18, a weighing sensor 19, and a weighing box 20. The second motor 16 is fixedly installed on the front side of the mounting bracket 15, the first drive shaft 17 is fixedly installed on the output end of the second motor 16, the raw material adding box 18 is fixedly installed on the outside of the first drive shaft 17, the weighing sensor 19 is fixedly installed on the bottom inner wall of the raw material adding box 18, and the weighing box 20 is fixedly installed on the weighing sensor 19.

[0020] In this embodiment, the water-based paint raw material crushing and feeding assembly 2 includes a third motor 21, a second drive shaft 22, a movable shaft 23, a crushing roller 24, and a transmission gear 25. The third motor 21 is fixedly installed on one side of the raw material crushing box 5, the second drive shaft 22 is fixedly installed on the output end of the third motor 21, the movable shaft 23 is rotatably installed on the inside of the raw material crushing box 5, and the crushing roller 24 and the transmission gear 25 are both fixedly installed on the outside of the second drive shaft 22 and the movable shaft 23, with adjacent transmission gears 25 meshing with each other.

[0021] In this embodiment, the water-based paint raw material crushing and feeding assembly 2 also includes a screening screen 26, a vibration motor 27, a material guiding ramp 28, and a leak-proof guide plate 29. The screening screen 26 is fixedly installed inside the raw material crushing box 5, the vibration motor 27 is fixedly installed at the front of the raw material crushing box 5, the two material guiding ramps 28 are fixedly installed between the inner walls of the front and rear sides of the raw material crushing box 5, and the leak-proof guide plate 29 is fixedly installed on one side of the raw material crushing box 5.

[0022] In this embodiment, a guide frame 30 is fixedly installed on the top of the raw material adding box 18, and a discharge guide plate 35 is fixedly installed on one side of the raw material crushing box 5. The discharge guide plate 35 and the anti-leakage guide plate 29 have the same length, and the guide frame 30 fits into the discharge guide plate 35. The fact that the discharge guide plate 35 and the anti-leakage guide plate 29 have the same length ensures that the guide frame 30 will not collide with the anti-leakage guide plate 29 during movement. After the raw material adding box 18 rises to a height higher than the anti-leakage guide plate 29, the second motor 16 drives the first drive shaft 17 and the raw material adding box 18 to rotate and flip. The cooperation between the guide frame 30 and the anti-leakage guide plate 29 ensures that the raw material will not leak during feeding, and the trapezoidal guide ramp 28 can guide the raw material into the position of the crushing roller 24.

[0023] In this embodiment, a discharge hole 34 is provided on one side of the raw material crushing box 5, and a fixing plate 31 is fixedly installed on one side of the raw material crushing box 5. An electric telescopic rod 32 is fixedly installed at the bottom of the fixing plate 31, and a baffle plate 33 is fixedly installed at the output end of the electric telescopic rod 32. The baffle plate 33 and the discharge hole 34 are in contact. After screening, the raw material adding box 18 can be lowered, and the electric telescopic rod 32 can be controlled to drive the baffle plate 33 to rise, so that the raw materials that have not passed screening can enter the inner side of the raw material adding box 18 through the discharge hole 34 and the discharge guide plate 35. The material guide frame 30 and the discharge guide plate 35 are in contact to prevent leakage when the raw materials enter the inner side of the raw material adding box 18.

[0024] In this embodiment, the bottom of the raw material crushing box 5 and the top of the water-based paint mixing tank 3 are both provided with feeding holes, and the screening screen 26 is set at an inclination. The inclination of the screening screen 26 allows raw materials that do not pass the screening to slide into the inside of the raw material adding box 18, allowing the raw materials to be repeatedly crushed and fed. The feeding hole allows the crushed raw materials to enter the inside of the water-based paint mixing tank 3 for mixing and processing.

[0025] The specific operation is as follows: the raw materials to be added are placed inside the weighing box 20. The weighing sensor 19 can weigh the raw materials in the weighing box 20. After weighing, the first motor 11 can be started to drive the one-way screw 12 to rotate. The one-way screw 12 can drive the lifting plate 14 and the raw material adding box 18 to rise through the thread engagement. The second motor 16 can drive the first drive shaft 17 and the raw material adding box 18 to rotate. This allows the raw material adding box 18 to add the raw materials to the inside of the raw material crushing box 5 after tilting. The raw material crushing box 5 and the raw material adding box 18 are respectively provided with a leak-proof guide plate 29 and a guide frame 30. Only after the height of the guide frame 30 exceeds the leak-proof guide plate 29 can the raw material adding box 18 be controlled to rotate and discharge the material. The cooperation of the leak-proof guide plate 29, the guide frame 30 and the guide ramp 28 can prevent the raw materials from leaking or falling during the feeding process. The raw materials can be crushed by the crushing roller 24 and screened by the screening screen 26. The start of the vibration motor 27 can prevent the screening screen 26 from clogging. After screening, the raw material feeding box 18 can be lowered and the electric telescopic rod 32 can be controlled to drive the baffle plate 33 to rise, so that the raw materials that have not passed the screening can enter the inside of the raw material feeding box 18 through the discharge hole 34 and the discharge guide plate 35. The guide frame 30 and the discharge guide plate 35 are in close contact to prevent the raw materials from leaking when entering the inside of the raw material feeding box 18. Repeating the above operation can crush and feed the raw materials again, so that the device can add a specified weight of raw materials and the operation is relatively convenient and quick.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for efficiently controlling the amount of raw materials added during the processing of water-based paints, characterized in that, include: A water-based paint mixing tank (3) is fixedly installed on the top of the water-based paint mixing tank (3) with a fixed frame (4) and a raw material crushing box (5). A water-based paint raw material weighing and feeding component (1) is provided on the fixed frame (4) and the raw material crushing box (5). The water-based paint raw material weighing and feeding assembly (1) includes a first motor (11), a one-way screw (12), a limiting rod (13), a lifting plate (14), and a mounting frame (15). The first motor (11) is fixedly installed on the top of the fixed frame (4). The one-way screw (12) is fixedly installed on the output end of the first motor (11). The limiting rod (13) is fixedly installed on the inner side of the fixed frame (4). The lifting plate (14) is threaded on the outer side of the one-way screw (12) and slidably installed on the outer side of the limiting rod (13). The mounting frame (15) is fixedly installed on the front and rear sides of the top of the lifting plate (14).

2. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 1, characterized in that, The top of the raw material crushing box (5) is fixedly installed with a guide cover (6), and a water-based paint raw material crushing and feeding assembly (2) is provided on the guide cover (6).

3. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 1, characterized in that, The water-based paint raw material weighing and feeding assembly (1) also includes a second motor (16), a first drive shaft (17), a raw material adding box (18), a weighing sensor (19), and a weighing box (20). The second motor (16) is fixedly installed on the front side of the mounting bracket (15), the first drive shaft (17) is fixedly installed on the output end of the second motor (16), the raw material adding box (18) is fixedly installed on the outside of the first drive shaft (17), the weighing sensor (19) is fixedly installed on the bottom inner wall of the raw material adding box (18), and the weighing box (20) is fixedly installed on the weighing sensor (19).

4. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 2, characterized in that, The water-based paint raw material crushing and feeding assembly (2) includes a third motor (21), a second drive shaft (22), a movable shaft (23), a crushing roller (24), and a transmission gear (25). The third motor (21) is fixedly installed on one side of the raw material crushing box (5). The second drive shaft (22) is fixedly installed at the output end of the third motor (21). The movable shaft (23) is rotatably installed on the inside of the raw material crushing box (5). The crushing roller (24) and the transmission gear (25) are both fixedly installed on the outside of the second drive shaft (22) and the movable shaft (23). Two adjacent transmission gears (25) mesh with each other.

5. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 4, characterized in that, The water-based paint raw material crushing and feeding assembly (2) also includes a screening screen (26), a vibration motor (27), a material guiding ramp (28), and a leak-proof guide plate (29). The screening screen (26) is fixedly installed on the inner side of the raw material crushing box (5), the vibration motor (27) is fixedly installed on the front side of the raw material crushing box (5), the two material guiding ramps (28) are fixedly installed between the inner walls of the front and rear sides of the raw material crushing box (5), and the leak-proof guide plate (29) is fixedly installed on one side of the raw material crushing box (5).

6. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 3, characterized in that, A guide frame (30) is fixedly installed on the top of the raw material adding box (18), and a discharge guide plate (35) is fixedly installed on one side of the raw material crushing box (5). The discharge guide plate (35) and the anti-leakage guide plate (29) have the same length, and the guide frame (30) is in contact with the discharge guide plate (35).

7. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 1, characterized in that, The raw material crushing box (5) has a discharge hole (34) on one side. A fixing plate (31) is fixedly installed on one side of the raw material crushing box (5). An electric telescopic rod (32) is fixedly installed at the bottom of the fixing plate (31). A baffle plate (33) is fixedly installed at the output end of the electric telescopic rod (32). The baffle plate (33) and the discharge hole (34) are in contact.

8. The device for efficiently controlling the amount of raw materials added during the processing of water-based paints according to claim 5, characterized in that, The bottom of the raw material crushing box (5) and the top of the water-based paint mixing kettle (3) are both provided with feeding holes, and the screening screen (26) is set at an angle.

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