A feeding device for detergent production

Abstract

The utility model discloses a kind of feeding equipment for detergent production, belong to detergent production technical field, including several storage bins, the bottom of several storage bins is uniformly communicated with blanking valve pipe, the lower end of several blanking valve pipes is communicated with and is equipped with pretreatment box, the smashing mechanism is equipped in the pretreatment box, the bottom of the pretreatment box is communicated with and is equipped with discharging hose, the lower end of the discharging hose is communicated with and is equipped with receiving cylinder, the both sides of the pretreatment box and receiving cylinder are fixedly connected with rack, the lower end of the receiving cylinder is communicated with and is equipped with weighing box, the weighing box is equipped with weighing blanking mechanism, the bottom of the weighing box is communicated with and is equipped with transversely arranged feeding cylinder. The device is communicated with and is equipped with control panel by setting multiple storage bins and blanking valve pipe, smashing mechanism, weighing blanking mechanism, material conveying mechanism and cooperation work, can prevent raw material caking to cause blockage, guarantee the persistence of feeding conveying, and can automatically adjust feeding amount according to formula, and high adaptability.

Description

Technical Field

[0001] This utility model belongs to the field of detergent production technology, specifically a feeding device for detergent production. Background Technology

[0002] Detergents are indispensable cleaning products in daily life, widely used in households, industry and commerce. They remove stains, grease and other impurities through chemical action to keep items clean. Detergents are specially formulated products for cleaning through the washing process. The main components are usually composed of surfactants, detergent builders and additives. In the production process of detergents, various raw materials are usually accurately put into the production container in a certain proportion, and then stirred and mixed in the production container.

[0003] In a Chinese patent for a feeding device for detergent production (authorization number: CN223233744U), the device includes a feeding plate, a fixed plate fixedly connected to the inner wall of the feeding plate, and a rotating plate rotatably connected to the inner wall of the feeding plate. The upper surface of the rotating plate is slidably connected to the fixed plate. The fixed plate has a feeding mechanism inside. This device allows various raw materials in the storage tank to enter according to a pre-adjusted ratio by opening the blocking mechanism. The rotating plate releases the raw materials through the feeding device, so that the raw materials can be placed into the production device in proportion without weighing, which increases efficiency and reduces labor. This solves the problem that the existing method of weighing multiple raw materials separately is cumbersome, time-consuming, and increases the workload of operators. However, this feeding device lacks the function of pre-treating detergent raw materials. Direct feeding of some clumped raw materials can easily cause blockage of the conveying pipeline, affecting the continuity of production. Moreover, it cannot automatically adjust the feeding amount according to the formula, resulting in poor adaptability and difficulty in meeting the needs of large-scale and refined production. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides the following technical solution: a feeding device for detergent production, comprising several storage bins, each of which has a discharge valve pipe connected to its bottom. A pretreatment box is connected to the lower end of each discharge valve pipe. A crushing mechanism is located in the pretreatment box. A discharge hose is connected to the bottom of the pretreatment box, and a receiving cylinder is connected to the lower end of the discharge hose. A frame is fixedly connected to both sides of the pretreatment box and the receiving cylinder. A weighing box is connected to the lower end of the receiving cylinder. A weighing and discharge mechanism is located in the weighing box. A horizontally arranged feeding cylinder is connected to the bottom of the weighing box. A conveying mechanism is located in the feeding cylinder. A feeding port is connected to one end of the feeding cylinder. A control panel is fixedly connected to one side of the frame. The control panel is electrically connected to the discharge valve pipe, the crushing mechanism, the weighing and discharge mechanism, and the conveying mechanism.

[0005] As a further embodiment of this utility model: the crushing mechanism includes a cover fixed to one side of the pretreatment box, a first motor fixedly connected to the outer wall of the cover, two symmetrically arranged rotating rods inserted into and rotatably connected to the two side walls of the cover, a crushing blade fixedly connected to each of the two rotating rods, two meshing spur gears fixedly connected to one end of the two rotating rods, and the main shaft end of the first motor fixedly connected to the rotation axis of one of the spur gears.

[0006] As a further embodiment of this utility model: the two side walls of the pretreatment box are provided with through holes, and the two ends of the rotating rod pass through the two through holes respectively. The through holes are rotatably connected to the rotating rod through bearing components.

[0007] As a further embodiment of this utility model: the weighing and unloading mechanism includes electric push rods symmetrically fixed on both sides of the weighing box, one end of each of the two electric push rods is fixedly connected to a connecting frame, the two connecting frames are fixedly connected to a movable plate, an opening is provided on one side of the weighing box, the movable plate extends through the opening into the weighing box, a weighing sensor is fixedly connected to the upper side wall of the weighing box, a weighing plate is fixedly connected to the upper end of the weighing sensor, and the upper side wall of the weighing plate abuts against the lower end of the opening of the receiving cylinder.

[0008] As a further embodiment of this utility model: a scraper is fixedly connected to the upper part of the inner wall of the weighing box near its opening, and the lower side wall of the scraper abuts against the upper side wall of the weighing plate.

[0009] As a further embodiment of this utility model: the material conveying mechanism includes a second motor fixed at one end of the feeding cylinder, and the main shaft of the second motor passes through the feeding cylinder and is fixedly connected to a spiral conveying rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are: In this invention, multiple storage bins, a discharge valve pipe, a crushing mechanism, a weighing and discharge mechanism, a conveying mechanism, and a control panel are set up. The discharge of materials from the multiple storage bins is controlled by the discharge valve pipe, allowing for orderly weighing and feeding one by one, thus improving the accuracy of raw material feeding. After the raw materials are crushed and pre-treated by the crushing mechanism in the pretreatment box, they fall into the receiving cylinder, preventing subsequent blockage caused by raw material agglomeration and ensuring the continuity of feeding and conveying. Then, after being accurately weighed by the weighing and discharge mechanism, the raw materials are automatically discharged into the feeding cylinder. The conveying mechanism feeds the raw materials from the feeding port into the detergent production equipment, ensuring stable feeding, guaranteeing processing efficiency, and automatically adjusting the feeding amount according to the formula, resulting in high adaptability. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention with the frame removed; Figure 3 This is a top sectional view of the pretreatment box of this utility model. Figure 4 This is a three-dimensional cross-sectional view of the weighing box and feeding cylinder of this utility model.

[0012] The correspondence between the labels and component names in the attached figures is as follows: 1. Storage bin; 2. Discharge valve pipe; 3. Pretreatment box; 4. Discharge hose; 5. Receiving cylinder; 6. Frame; 7. Weighing box; 8. Feeding cylinder; 9. Control panel; 10. Cover; 11. First motor; 12. Rotating rod; 13. Crushing blade; 14. Circular gear; 15. Electric actuator; 16. Connecting frame; 17. Moving plate; 18. Weighing sensor; 19. Weighing plate; 20. Scraper; 21. Second motor; 22. Screw conveyor; 23. Feeding port. Detailed Implementation

[0013] Please see Figures 1-4 This embodiment provides a feeding device for detergent production, mainly used for feeding solid raw materials in detergent production. It includes several storage silos 1, each with a discharge valve pipe 2 connected to its bottom. The lower ends of the discharge valve pipes 2 are connected to a pretreatment box 3, which contains a crushing mechanism. A discharge hose 4 is connected to the bottom of the pretreatment box 3, and a receiving cylinder 5 is connected to its lower end. A frame 6 is fixedly connected to both sides of the pretreatment box 3 and the receiving cylinder 5. A weighing box 7 is connected to the lower end of the receiving cylinder 5, containing a weighing and discharging mechanism. A horizontally arranged feeding cylinder 8 is connected to the bottom of the weighing box 7, containing a conveying mechanism. One end of the feeding cylinder 8 is connected to a feeding port 23. A control panel 9 is fixedly connected to one side of the frame 6. The control panel 9 can preset the required amount of various raw materials and control their weighing separately. The control panel 9 is electrically connected to the discharge valve pipe 2, the crushing mechanism, the weighing and discharge mechanism, and the conveying mechanism, respectively. It is easy to operate and has an external power supply. The circuit involved is existing technology and can be fully implemented by those skilled in the art, so there is no need to elaborate. In this device, multiple storage bins 1 are controlled by the discharge valve pipe 2 to discharge materials. They can be weighed and fed in an orderly manner, which improves the accuracy of raw material feeding. After the raw materials are crushed and pre-treated by the crushing mechanism in the pretreatment box 3, they fall into the receiving cylinder 5. After being accurately weighed by the weighing and discharge mechanism, they fall into the feeding cylinder 8. The conveying mechanism feeds the raw materials from the feeding port 23 into the detergent production equipment. The feeding is stable, ensuring processing efficiency. The feeding amount can be automatically adjusted according to the formula, which has high adaptability.

[0014] like Figure 3As shown: The crushing mechanism includes a cover 10 fixed to one side of the pretreatment box 3. A first motor 11 is fixedly connected to the outer wall of the cover 10. Two symmetrically arranged rotating rods 12 are inserted into and rotatably connected to the two side walls of the cover 10. Crushing blades 13 are fixedly connected to each of the two rotating rods 12. Two meshing spur gears 14 are fixedly connected to one end of the two rotating rods 12. The main shaft of the first motor 11 is fixedly connected to the rotation axis of one of the spur gears 14. When the raw material falls into the pretreatment box 3, the first motor 11 is started. Since the two spur gears 14 are meshing, they can drive the two rotating rods 12 to rotate in opposite directions, thereby driving the two sets of crushing blades 13 to mesh and rotate. This can crush and pre-treat the raw material to prevent it from agglomerating into lumps, so as to facilitate subsequent feeding and conveying and avoid blockage.

[0015] like Figure 3 As shown: Both sides of the pretreatment box 3 are provided with through holes. The two ends of the rotating rod 12 are respectively set through the two through holes. The through holes are rotatably connected to the rotating rod 12 through bearing components, so as to facilitate the rotation of the rotating rod 12.

[0016] like Figure 4 As shown: The weighing and unloading mechanism includes electric push rods 15 symmetrically fixed on both sides of the weighing box 7. One end of each electric push rod 15 is fixedly connected to a connecting frame 16, and the two connecting frames 16 are fixedly connected to a movable plate 17. An opening is provided on one side of the weighing box 7, through which the movable plate 17 extends into the weighing box 7. A weighing sensor 18 is fixedly connected to the upper side wall of the weighing box 7, and a weighing plate 19 is fixedly connected to the upper end of the weighing sensor 18. The upper side wall of the weighing plate 19 abuts against the lower end of the opening of the receiving cylinder 5. When the raw material is fed from the receiving cylinder... When the material falls onto the weighing plate 19, the weighing sensor 18 can weigh the material to ensure the accuracy of the amount of detergent material fed. When the required amount is reached, the feeding stops, and the two electric push rods 15 are activated to extend simultaneously, pushing the movable plate 17, which is fixed to the connecting frame 16, out of the weighing box 7. At this time, the material on the weighing plate 19 is blocked by the weighing box 7 and falls from the weighing plate 19 into the feeding cylinder 8, completing the automatic weighing and feeding. The automation level is high, improving work efficiency and reducing material loss, while ensuring the accuracy of the feeding amount.

[0017] like Figure 4 As shown: A scraper 20 is fixedly connected to the upper part of the inner wall of the weighing box 7 near its opening. The lower side wall of the scraper 20 abuts against the upper side wall of the weighing plate 19. When the weighing plate 19 is removed from the weighing box 7, the scraper 20 can scrape the raw material on the weighing plate 19 clean, prevent raw material leakage, and ensure the accuracy of the raw material ratio.

[0018] like Figure 4As shown: The feeding mechanism includes a second motor 21 fixed at one end of the feeding cylinder 8. The main shaft of the second motor 21 passes through the feeding cylinder 8 and is fixedly connected to a spiral feeding rod 22. When the weighed detergent raw material falls into the feeding cylinder 8, the second motor 21 is started to work, driving the spiral feeding rod 22 to rotate, which can squeeze the raw material in the feeding cylinder 8 out of the feeding port 23 and feed it into the detergent production equipment for use. The feeding is stable and orderly.

[0019] Working Principle: In this device, multiple storage bins 1 are controlled by discharge valves 2 to discharge materials in an orderly manner, improving the accuracy of raw material feeding. The raw materials undergo pre-treatment by the crushing mechanism in the pre-treatment box 3. The first motor 11 is started, and the meshing of two spur gears 14 drives two rotating rods 12 to rotate in opposite directions, which in turn drives two sets of crushing blades 13 to mesh and rotate, thus pre-treating the raw materials to prevent them from agglomerating into lumps, facilitating subsequent feeding and conveying and avoiding blockages. The raw materials then fall into the receiving cylinder 5 and are accurately weighed by the weighing and discharging mechanism. When the raw materials fall from the receiving cylinder 5 onto the weighing plate 19, the weighing sensor 18 weighs the raw materials, ensuring the accuracy of the detergent raw material feeding amount. When the required amount is reached, the discharging stops. When the two electric actuators 15 are activated and extended simultaneously, the movable plate 17, which is fixed to the connecting frame 16, is displaced from the weighing box 7. At this time, the raw material on the weighing plate 19 is blocked by the weighing box 7 and falls from the weighing plate 19 into the feeding cylinder 8, completing the automatic weighing and feeding. The automation level is high, improving work efficiency and reducing raw material loss, while ensuring the accuracy of feeding amount. Then, the feeding mechanism feeds the raw material from the feeding port 23 into the detergent production equipment. The second motor 21 is activated and drives the spiral conveyor rod 22 to rotate, which can squeeze the raw material in the feeding cylinder 8 out of the feeding port 23 and feed it into the detergent production equipment. The feeding is stable and orderly, ensuring processing efficiency, and the feeding amount can be automatically adjusted according to the formula, with high adaptability.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding device for detergent production, comprising a plurality of storage silos (1), characterized in that, The bottom of several of the storage bins (1) is connected to a discharge valve pipe (2), and the lower end of several of the discharge valve pipes (2) is connected to a pretreatment box (3). The pretreatment box (3) is equipped with a crushing mechanism. The bottom of the pretreatment box (3) is connected to a discharge hose (4). The lower end of the discharge hose (4) is connected to a receiving cylinder (5). The two sides of the pretreatment box (3) and the receiving cylinder (5) are fixedly connected to a frame (6). The lower end of the receiving cylinder (5) is connected to a weighing box (7). The weighing box (7) is equipped with a weighing discharge mechanism. The bottom of the weighing box (7) is connected to a horizontally arranged feeding cylinder (8). The feeding cylinder (8) is equipped with a conveying mechanism. One end of the feeding cylinder (8) is connected to a feeding port (23). One side of the frame (6) is fixedly connected to a control panel (9). The control panel (9) is electrically connected to the discharge valve pipe (2), the crushing mechanism, the weighing discharge mechanism, and the conveying mechanism.

2. The feeding device for detergent production according to claim 1, characterized in that, The crushing mechanism includes a cover (10) fixed on one side of the pretreatment box (3). A first motor (11) is fixedly connected to the outer wall of the cover (10). Two symmetrically arranged rotating rods (12) are inserted into and rotatably connected to the two side walls of the cover (10). Crushing blades (13) are fixedly connected to each of the two rotating rods (12). Two meshing spur gears (14) are fixedly connected to one end of the two rotating rods (12). The main shaft end of the first motor (11) is fixedly connected to the rotation axis of one of the spur gears (14).

3. The feeding device for detergent production according to claim 2, characterized in that, Both sides of the pretreatment box (3) are provided with through holes, and the two ends of the rotating rod (12) are respectively set through the two through holes. The through holes are rotatably connected to the rotating rod (12) through bearing components.

4. The feeding device for detergent production according to claim 1, characterized in that, The weighing and unloading mechanism includes electric push rods (15) symmetrically fixed on both sides of the weighing box (7). One end of each of the two electric push rods (15) is fixedly connected to a connecting frame (16). The two connecting frames (16) are fixedly connected to a moving plate (17). An opening is provided on one side of the weighing box (7). The moving plate (17) extends through the opening into the weighing box (7). A weighing sensor (18) is fixedly connected to the upper side wall of the weighing box (7). A weighing plate (19) is fixedly connected to the upper end of the weighing sensor (18). The upper side wall of the weighing plate (19) abuts against the lower end of the opening of the receiving cylinder (5).

5. A feeding device for detergent production according to claim 4, characterized in that, A scraper (20) is fixedly connected to the upper part of the inner wall of the weighing box (7) near its opening, and the lower side wall of the scraper (20) abuts against the upper side wall of the weighing plate (19).

6. The feeding device for detergent production according to claim 1, characterized in that, The material conveying mechanism includes a second motor (21) fixed at one end of the feeding cylinder (8), and the main shaft of the second motor (21) passes through the feeding cylinder (8) and is fixedly connected to a spiral conveying rod (22).

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