Partitioned and quantitative filling equipment for silk quilts

Abstract

The utility model provides a silk quilt zoning and quantitative filling device, which belongs to the technical field of silk quilt processing equipment.The silk quilt zoning and quantitative filling device comprises a silk storage bin, the top end of the silk storage bin is fixedly connected with a conveying belt, the top end of the silk storage bin is provided with a storage groove and a discharging groove, and the conveying belt is fixedly connected with the storage groove. A weighing sensor is arranged on the inner wall of the bottom of the storage groove, a second conveying pipe is fixedly connected to the bottom end of the silk storage bin, an air push plate, first screens and other parts in the screening mechanism work cooperatively to effectively screen silk in the storage bin, the first screens are fixed to the inner walls of the two sides of the discharging groove, and the first screens are fixed to the inner walls of the two sides of the discharging groove. The aperture of the screen can be set according to the size of impurities, and when silk is pushed by the air push plate to pass through the first screen, impurity particles are intercepted due to the fact that the size is larger than the aperture of the screen.

Description

Technical Field

[0001] This utility model belongs to the technical field of silk quilt processing equipment, specifically relating to a silk quilt partitioned quantitative filling device. Background Technology

[0002] Silk quilts are favored by consumers for their softness, comfort, warmth, and breathability. During the production process, the uniformity and accuracy of the silk filling are crucial to the quality of the quilt. Traditionally, silk quilt filling is done manually, with workers relying on experience to evenly spread the silk inside the filling. However, this method makes it difficult to precisely control the amount of silk, easily leading to uneven thickness and weight in different areas of the quilt. This affects the quilt's warmth and overall quality, and manual operation is inefficient and costly.

[0003] The authorized publication number "CN215533357U" describes a partitioned silk quilt filling device for preventing air leakage, belonging to the field of silk quilt technology. The key technical points include a workbench. First, the silk quilt is manually placed on the upper surface of the placement plate, with the opening of the quilt fitted over the outer wall of the filling cylinder. Then, the movable plate is manually pressed down, pressing the edges of the quilt into the limiting groove. Next, a blower blows the silk from the placement box through the filling cylinder into the interior of the silk quilt. Simultaneously, a weight sensor detects when the filling is quantitative, turns off the blower, and removes the silk quilt from the outer wall of the filling cylinder. The quilt is then placed under two movable plates, which press and fix it in place. A sewing needle is then lowered to contact the silk quilt, causing the filled portion of the silk to be separated and sewn. This achieves quantitative filling of the silk quilt and subsequent partitioning to prevent air leakage.

[0004] The aforementioned patent involves removing the silk quilt from the outer wall of the filling cylinder, placing the silk quilt under two moving plates, pressing and fixing the silk quilt with the two moving plates, and then moving the sewing needle down to contact the silk quilt, causing the silk filling part of the quilt to be separated and sewn together. This achieves the effect of quantitative filling of the silk quilt and separation after filling to prevent air leakage. However, the aforementioned patent has certain shortcomings in use. It cannot remove impurities from the silk used for automatic filling. Because large particles such as sand and silkworm pupa fragments are easily mixed in during the silk production process and adhere to its surface, the purity of the silk decreases. Utility Model Content

[0005] The purpose of this invention is to provide a zoned and quantitative filling device for silk quilts, which aims to solve the problem in the prior art that it is impossible to remove impurities from the silk used for automatic filling. Due to the fact that large particles such as sand and silkworm pupa fragments are easily mixed in during the silk production process and adhere to the surface, the purity of the silk decreases.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A silk quilt partitioning and quantitative filling device includes:

[0008] A silkworm silk storage bin has a conveyor belt fixedly connected to its top. The top of the silkworm silk storage bin has a storage trough and a discharge trough. A weighing sensor is installed on the bottom inner wall of the storage trough. A second conveying pipe is fixedly connected to the bottom end of the silkworm silk storage bin. The second conveying pipe is connected to the bottom inner wall of the storage trough. A first conveying pipe is fixedly connected to the circumferential surface of the second conveying pipe. A blower is fixedly connected to one side end of the first conveying pipe. The air outlet of the blower is connected to the first conveying pipe. A transmission hose is threadedly connected to the circumferential surface of the first conveying pipe.

[0009] A filling nozzle, fixedly connected to the circumferential surface of the delivery hose, and equipped with a dispersing device inside the filling nozzle; and

[0010] A screening mechanism is provided inside the silkworm silk storage chamber. The screening mechanism is used to screen out sand particles and silkworm pupa fragments from the silkworm silk.

[0011] As a preferred embodiment of this utility model, the screening mechanism includes:

[0012] An air push plate is rotatably connected to the inner walls of both sides of the discharge trough, and the top of the air push plate has multiple through holes.

[0013] A limiting frame, which is fixedly connected to the inner walls of both sides of the discharge trough;

[0014] The springs are provided in four parts, and the four springs are respectively fixedly connected to the adjacent ends of the limiting frame and the air push plate;

[0015] A transmission rod, which is rotatably connected to the inner walls of both sides of the discharge trough;

[0016] The first motor is fixedly connected to one side of the silk storage bin, and the output end of the first motor is fixedly connected to one end of the transmission rod.

[0017] The first screen is fixedly connected to the inner walls of both sides of the discharge trough;

[0018] The cam has three cams, and all three cams are fixedly connected to the circumferential surface of the transmission rod;

[0019] The support frame is provided in two parts, and the two support frames are respectively fixedly connected to the inner circumferential wall of the first conveying pipe and the second conveying pipe;

[0020] A fixing plate is fixedly connected to the rear inner wall of the storage slot;

[0021] The first spiral conveyor blade is rotatably connected to the fixed plate and one of the support frames;

[0022] The third motor is fixedly connected to the top of the fixed plate, and the output end of the third motor is fixedly connected to the top of the first spiral transmission blade.

[0023] The second spiral conveyor blade has one end rotatably connected to another support frame, and the other end rotatably connected to the inner wall of one side of the first conveying pipe.

[0024] The second motor is fixedly connected to one side of the first conveying pipe, and the output end of the second motor is movably connected to one side of the first conveying pipe and fixedly connected to one side of the second spiral conveying blade.

[0025] As a preferred embodiment of this utility model, an electric butterfly valve is fixedly connected to the circumferential surface of the first conveying pipe, and an intelligent display screen is fixedly connected to the front end of the silk storage bin.

[0026] As a preferred embodiment of this utility model, positioning frames are fixedly connected to both the front and rear ends of the silk storage compartment, and a plastic ring is fixedly connected to the bottom end of the silk storage compartment.

[0027] As a preferred embodiment of this utility model, a limiting groove is provided at the bottom of the silk storage compartment, and a limiting slot is provided on one side inner wall of the limiting groove, and a connecting plate is movably engaged in the limiting slot.

[0028] As a preferred embodiment of this utility model, the top of the silk storage compartment is fixedly connected with four positioning rods, and the outer surfaces of the four positioning rods are movably engaged with baffles.

[0029] As a preferred embodiment of this utility model, a flow sensor is fixedly connected to the circumferential surface of the second conveying pipe.

[0030] Compared with the prior art, the beneficial effects of this utility model are:

[0031] 1. In this solution, the air pusher plate, the first screen, and other components in the screening mechanism work together to effectively screen the silk in the storage compartment. The first screen is fixed on the inner walls of both sides of the discharge trough, and its mesh size can be set according to the size of the impurities. When the silk passes through the first screen under the push of the air pusher plate, the impurity particles are intercepted because their size is larger than the mesh size. At the same time, the through holes at the top of the air pusher plate allow airflow to assist the movement of the silk. Its left and right swaying not only pushes the silk but also helps to separate the impurities. This improves the purity of the silk and avoids the impact of impurities on the quality and comfort of the silk quilt, resulting in a higher quality final product.

[0032] 2. In this solution, the equipment realizes the automated silk screening, conveying, and filling process. Starting from placing the silk in the collection tank, it is automatically screened by the screening mechanism and conveyed by the spiral conveyor blades, and then automatically filled in a quantitative manner by the filling nozzle. The entire process does not require much manual intervention. Operators only need to set and monitor parameters through the intelligent display screen, which greatly reduces the workload and labor intensity of manual operation. At the same time, the coordinated work of various components of the equipment ensures the stability and continuity of the production process, reduces downtime caused by operational errors or equipment failures, thereby improving production efficiency and reducing production costs. Attached Figure Description

[0033] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0034] Figure 1 This is a perspective view of the present utility model;

[0035] Figure 2 This is a first-view sectional perspective view of the present invention;

[0036] Figure 3 This is a first-person exploded perspective view of the present invention;

[0037] Figure 4 In this utility model Figure 3 A magnified view of part A.

[0038] In the diagram: 1. Silk storage bin; 101. Storage trough; 102. Discharge trough; 103. Limiting trough; 104. Plastic ring; 2. Positioning frame; 3. Conveyor belt; 4. Positioning rod; 5. Baffle; 6. First motor; 601. Transmission rod; 7. First conveying pipe; 8. Conveying hose; 9. Second motor; 10. Blower; 11. Electric butterfly valve; 12. Filling nozzle; 13. First screen; 14. Limiting frame; 15. Cam; 16. Connecting plate; 17. Fixing plate; 18. Third motor; 19. First spiral conveying blade; 20. Second spiral conveying blade; 21. Air push plate; 22. Through hole; 23. Spring; 24. Intelligent display screen; 25. Second conveying pipe; 26. Flow sensor; 27. Support frame; 28. Dispersing device. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Example 1

[0041] Please see Figures 1-4 The present invention provides the following technical solution:

[0042] A silk quilt partitioning and quantitative filling device includes:

[0043] The silk storage bin 1 has a conveyor belt 3 fixedly connected to its top. The top of the silk storage bin 1 has a storage trough 101 and a discharge trough 102. A weighing sensor is installed on the bottom inner wall of the storage trough 101. A second conveying pipe 25 is fixedly connected to the bottom end of the silk storage bin 1. The second conveying pipe 25 is connected to the bottom inner wall of the storage trough 101. A first conveying pipe 7 is fixedly connected to the circumferential surface of the second conveying pipe 25. A blower 10 is fixedly connected to one side end of the first conveying pipe 7. The air outlet of the blower 10 is connected to the first conveying pipe 7. A transmission hose 8 is threadedly connected to the circumferential surface of the first conveying pipe 7.

[0044] Filling nozzle 12 is fixedly connected to the circumferential surface of the transfer hose 8, and a dispersing device 28 is provided inside the filling nozzle 12; and

[0045] The screening mechanism is located inside the silkworm silk storage compartment 1. The screening mechanism is used to screen out sand particles and silkworm pupa fragments from the silkworm silk.

[0046] In a specific embodiment of this utility model, the storage trough 101 is used to store large quantities of silk, ensuring its orderly storage and preventing it from becoming tangled or piled up haphazardly within the storage chamber, thus ensuring that subsequent silk can smoothly enter the conveying stage. The discharge trough 102 provides an outlet channel for the silk to enter the conveying pipe from the storage chamber, allowing the silk to flow smoothly to the second conveying pipe 25 under the action of gravity or other external forces. Its position and shape design must ensure that the silk can flow out evenly and continuously, preventing blockages.

[0047] The installation position of the conveyor belt 3 should be determined according to the overall layout of the silk storage bin 1. It is usually set along one or more sides of the storage bin, and its length should be able to cover the area from the starting transportation point to the top of the storage bin where all items need to be delivered. The conveyor belt 3 is used to transport the silk that needs to be filled.

[0048] The first conveying pipe 7 serves as a bridge connecting the second conveying pipe 25 and the conveying hose 8. At the same time, it receives airflow from the blower 10 and uses the force of the airflow to propel the silk to move quickly in the pipe, thereby improving the conveying speed and efficiency of the silk and ensuring that the silk can be supplied to the filling nozzle 12 in a timely and sufficient manner.

[0049] The blower 10 provides the power source for the movement of silk within the conveying pipe. By generating a high-speed airflow, it creates a negative or positive pressure environment within the first conveying pipe 7, propelling the silk to overcome gravity and friction to move smoothly within the pipe. The blower 10 plays a crucial role, especially during long-distance conveying or when the silk is dense and difficult to flow. Furthermore, by adjusting parameters such as the airflow and air pressure of the blower 10, the conveying speed and flow rate of the silk can be controlled.

[0050] The transfer hose 8 connects the first delivery pipe 7 to the filling nozzle 12, enabling flexible transfer of silk from the fixed pipe to the movable nozzle. Since the filling nozzle 12 may need to move within a certain range during operation to fill different areas of the silk quilt, the transfer hose 8 can adapt to the movement requirements of the nozzle while ensuring silk delivery, avoiding pipe connection breakage or silk delivery obstruction due to nozzle movement.

[0051] The filling nozzle 12 disperses the silk through the internal dispersing device 28, making it more fluffy and evenly distributed in the quilt core. At the same time, it can precisely control the filling weight of each section according to the preset filling amount and section requirements, ensuring the consistency of the quality and performance of the silk quilt.

[0052] The intelligent display screen 24, the dispersing device 28, the flow sensor 26, the electric butterfly valve 11, the blower 10, the filling nozzle 12 and the PLC controller are electrically connected.

[0053] The screening mechanism screens the silk in the silk storage bin 1 to remove impurities such as sand and silkworm pupa fragments. These impurities affect the quality and comfort of the silk quilt; for example, sand may feel rough during use, and silkworm pupa fragments may affect the color and feel of the silk. Screening by the screening mechanism improves the purity of the silk and ensures the quality of the final product. It should be noted that the specific model of the intelligent display screen 24, the dispersing device 28, the flow sensor 26, the electric butterfly valve 11, the blower 10, and the filling nozzle 12 used shall be selected by those skilled in the art. Furthermore, the intelligent display screen 24, the dispersing device 28, the flow sensor 26, the electric butterfly valve 11, the blower 10, and the filling nozzle 12 are all existing technologies and will not be elaborated upon in this solution.

[0054] Please refer to the details. Figures 1-4 The screening mechanism includes:

[0055] Air push plate 21 is rotatably connected to the inner walls of both sides of the discharge trough 102, and multiple through holes 22 are opened at the top of the air push plate 21.

[0056] Limiting frame 14 is fixedly connected to the inner walls of both sides of the discharge trough 102;

[0057] Spring 23, four springs 23 are provided, and the four springs 23 are respectively fixedly connected to the adjacent ends of the limiting frame 14 and the air push plate 21;

[0058] Transmission rod 601 is rotatably connected to the inner walls of both sides of the discharge trough 102;

[0059] The first motor 6 is fixedly connected to one side of the silk storage bin 1, and the output end of the first motor 6 is fixedly connected to one end of the transmission rod 601.

[0060] The first screen 13 is fixedly connected to the inner walls of both sides of the discharge trough 102;

[0061] Cam 15, there are three cams 15, and all three cams 15 are fixedly connected to the circumferential surface of the transmission rod 601;

[0062] Support frame 27, two support frames 27 are provided, and the two support frames 27 are respectively fixedly connected to the inner circumferential wall of the first conveying pipe 7 and the second conveying pipe 25;

[0063] Fixing plate 17 is fixedly connected to the rear inner wall of the storage slot 101;

[0064] The first spiral conveyor blade 19 is rotatably connected to the fixed plate 17 and one of the support frames 27.

[0065] The third motor 18 is fixedly connected to the top of the fixed plate 17, and the output end of the third motor 18 is fixedly connected to the top of the first spiral transmission blade 19.

[0066] The second spiral conveyor blade 20 has one end rotatably connected to another support frame 27, and the other end rotatably connected to the inner wall of one side of the first conveying pipe 7.

[0067] The second motor 9 is fixedly connected to one side of the first conveying pipe 7. The output end of the second motor 9 is movably connected to one side of the first conveying pipe 7 and fixedly connected to one side of the second spiral conveying blade 20.

[0068] In this embodiment, the air pusher plate 21 is rotatably connected to the inner walls of both sides of the discharge trough 102, and its top right side is solid. Under the lifting action of the cam 15, the air pusher plate 21 overcomes the elastic force of the spring 23 and sways left and right. The spring 23 connects the limiting frame 14 and the air pusher plate 21 respectively. Its functions are: first, to provide a restoring force for the air pusher plate 21, ensuring that the air pusher plate 21 can stably sway left and right under the action of the cam 15, without excessive deviation or loss of control; second, during the lifting gap of the cam 15, to allow the air pusher plate 21 to return to the initial position or close to the initial position, preparing for the next lifting action.

[0069] The limiting frame 14 is fixed to the inner walls on both sides of the discharge trough 102 to limit the rotation range of the air push plate 21;

[0070] The first screen 13 is fixedly connected to the inner walls of both sides of the discharge trough 102, located below the air push plate 21. The screen aperture is determined according to the size of the impurities to be removed. When the silk passes through the first screen 13 under the push of the air push plate 21, impurity particles such as sand grains and silkworm pupa fragments are intercepted because their size is larger than the screen aperture, thereby achieving the removal of impurities from the silk and improving the purity of the silk.

[0071] One end of the second spiral conveyor blade 20 is rotatably connected to another support frame 27, and the other end is rotatably connected to the inner wall of one side of the first conveying pipe 7. It is driven by the second motor 9. The second motor 9 is fixed to one side of the first conveying pipe 7, and its output end is fixedly connected to one side of the second spiral conveyor blade 20. Driven by the second motor 9, the second spiral conveyor blade 20 continues to convey the silk falling from the second conveying pipe 25 towards the first conveying pipe 7, working in conjunction with the first spiral conveyor blade 19 to complete the complete conveying process of silk from the receiving trough 101 to the first conveying pipe 7, ensuring that the silk can be stably and continuously supplied towards the filling nozzle 12.

[0072] The support frame 27 is typically made of metal, such as angle steel or channel steel, and has sufficient strength and rigidity. Its shape and size are determined based on the installation position and size of the first spiral conveyor blade 19 and the second spiral conveyor blade 20, as well as the layout of surrounding components.

[0073] The air push plate 21 rotates under the drive of the transmission rod 601. The rotation of the transmission rod 601 directly drives the three cams 15 fixed on the surface to rotate. The three cams 15 repeatedly push up the upper air push plate 21, causing the air push plate 21 to sway left and right. Since the top right part of the air push plate 21 is solid, the air push plate 21 can push the silk on the first screen 13, allowing the silk to fall from the first screen 13 into the collection trough 101.

[0074] Please refer to the details. Figures 1-3 An electric butterfly valve 11 is fixedly connected to the circumferential surface of the first conveying pipe 7, and an intelligent display screen 24 is fixedly connected to the front end of the silk storage bin 1.

[0075] In this embodiment: the diameter of the electric butterfly valve 11 must match the diameter of the first conveying pipe 7 to control the silk conveyed in the closed first conveying pipe 7. When the weighing sensor detects that a certain section has been filled with a certain weight of silk and is close to the target weight, the control system will send a signal to the electric butterfly valve 11 to gradually reduce its opening until it is completely closed when the target weight is reached, thus stopping the silk conveying in that section.

[0076] Please refer to the details. Figure 2 The front and rear ends of the silk storage compartment 1 are fixedly connected to positioning frames 2, and the bottom end of the silk storage compartment 1 is fixedly connected to a plastic ring 104.

[0077] In this embodiment, the intelligent display screen 24 is fixed to the front end of the silk storage bin 1, serving as a human-machine interface to display various operating parameters and status information of the equipment. Operators can intuitively understand the silk inventory in the silk storage bin 1, the current conveying speed, the filling progress of each section, and equipment malfunction alarm information through the intelligent display screen 24.

[0078] Positioning brackets 2 are fixed at both ends of the silk storage bin 1 to determine its position within the entire equipment and ensure its installation stability.

[0079] Please refer to the details. Figures 1-4 The bottom of the silk storage compartment 1 is provided with a limiting groove 103, and a limiting slot is provided on one side of the inner wall of the limiting groove 103. A connecting plate 16 is movably engaged in the limiting slot.

[0080] In this embodiment, the limiting groove 103 cooperates with the connecting plate 16 that is movable and engaged in its limiting slot. When cleaning the inside of the silk storage compartment 1, a specific area can be opened by disassembling the connecting plate 16, making it convenient for operators to enter.

[0081] Please refer to the details. Figures 1-3 The top of the silk storage compartment 1 is fixedly connected to four positioning rods 4, and the outer surfaces of the four positioning rods 4 are movably engaged with baffles 5.

[0082] In this embodiment: the positioning rod 4 provides an installation base and positioning guide for the baffle 5. The baffle 5 can be movably engaged with the outer surface of the positioning rod 4. By adjusting the position of the baffle 5 on the positioning rod 4, the size or shape of the opening at the top of the silk storage bin 1 can be changed, thereby adapting to different production needs or controlling the environment inside the silk storage bin 1 to a certain extent.

[0083] Please refer to the details. Figures 1-4 A flow sensor 26 is fixedly connected to the circumferential surface of the second delivery pipe 25.

[0084] In this embodiment, a flow sensor 26 is installed on the circumferential surface of the second conveying pipe 25 to monitor the flow rate of silk within the second conveying pipe 25 in real time. The flow rate data of the silk is calculated by measuring parameters such as the flow velocity and cross-sectional area of ​​the silk within the pipe.

[0085] The working principle and usage process of this utility model are as follows: The target filling weight of each zone, the rotation speed of the first motor 6, the second motor 9, and the third motor 18, the air volume of the blower 10, and the initial opening of the electric butterfly valve 11 are set through the intelligent display screen 24 to meet the filling needs of different silk quilts; then, the silk to be filled is loosely placed in the storage trough 101 at the top of the silk storage bin 1. The weighing sensor on the inner wall of the bottom of the storage trough 101 can initially detect the weight of the silk, and the conveyor belt 3 can be used to replenish the silk in the storage trough 101 according to the stock and needs;

[0086] Upon entering the silk screening and conveying stage, the screening mechanism is activated. The PLC controller starts the first motor 6, which drives the transmission rod 601 to rotate, causing the cam 15 to lift the air push plate 21. The air push plate 21 oscillates under the action of the limiting frame 14 and the spring 23, allowing air to pass through the through hole 22 and relying on the force of the air push plate 21 to push the silk on the first screen 13 to fall off. Then, the third motor 18 is activated to drive the first spiral conveyor blade 19 to push the silk in the collection tank 101 to the second conveying pipe 25. The second motor 9 drives the second spiral conveyor blade 20 to continue conveying. During this process, impurities are screened out when the silk passes through the first screen 13. The weighing sensor built into the bottom inner wall of the collection tank 101 monitors the weight change in real time, and the flow sensor 26 monitors the silk flow rate in the second conveying pipe 25 in real time. Based on the monitoring data and the preset value, the PLC controller will adjust the speed of the first motor 6, the second motor 9, and the third motor 18, the air volume of the blower 10, and the opening of the electric butterfly valve 11 to stabilize the silk flow rate.

[0087] During the silk filling stage, the PLC controller controls the blower 10 to generate airflow to power the silk conveying. The filling nozzle 12 moves above the corresponding zone, and the dispersing device 28 inside the filling nozzle 12 is activated to disperse the silk. Then, the zoned quantitative filling is carried out. The silk is filled into the zone through the filling nozzle 12. When the preset value is reached, the control system controls the electric butterfly valve 11 to close the conveying of that zone. During the filling process, the operator can view the filling progress and other information through the intelligent display screen 24 and deal with any abnormalities in a timely manner.

[0088] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A zoned and quantitative filling device for silk quilts, characterized in that, include: A silk storage bin (1) is provided with a conveyor belt (3) fixedly connected to the top of the silk storage bin (1). A storage trough (101) and a discharge trough (102) are provided at the top of the silk storage bin (1). A weighing sensor is provided on the bottom inner wall of the storage trough (101). A second conveying pipe (25) is fixedly connected to the bottom end of the silk storage bin (1). The second conveying pipe (25) is connected to the bottom inner wall of the storage trough (101). A first conveying pipe (7) is fixedly connected to the circumferential surface of the second conveying pipe (25). A blower (10) is fixedly connected to one side end of the first conveying pipe (7). The air outlet of the blower (10) is connected to the first conveying pipe (7). A transmission hose (8) is threadedly connected to the circumferential surface of the first conveying pipe (7). A filling nozzle (12) is fixedly connected to the circumferential surface of a transfer hose (8), and a dispersing device (28) is provided inside the filling nozzle (12); and The screening mechanism is located in the silk storage bin (1) and is used to screen out sand particles and silkworm pupa fragments from the silk.

2. The silk quilt partitioning and quantitative filling device according to claim 1, characterized in that: The screening mechanism includes: An air push plate (21) is rotatably connected to the inner walls of both sides of the discharge trough (102), and a plurality of through holes (22) are provided at the top of the air push plate (21). A limiting frame (14) is fixedly connected to the inner walls of both sides of the discharge trough (102); Spring (23), four springs (23) are provided, and the four springs (23) are respectively fixedly connected to the adjacent ends of the limiting frame (14) and the air push plate (21); A transmission rod (601) is rotatably connected to the inner walls of both sides of the discharge trough (102); The first motor (6) is fixedly connected to one side of the silk storage bin (1), and the output end of the first motor (6) is fixedly connected to one end of the transmission rod (601). The first screen (13) is fixedly connected to the inner walls of both sides of the discharge trough (102); Cam (15), three cams (15) are provided, and all three cams (15) are fixedly connected to the circumferential surface of the transmission rod (601); Support frame (27), two support frames (27) are provided, and the two support frames (27) are respectively fixedly connected to the inner circumferential wall of the first conveying pipe (7) and the second conveying pipe (25); A fixing plate (17) is fixedly connected to the rear inner wall of the storage groove (101); The first spiral conveyor blade (19) is rotatably connected to the fixed plate (17) and one of the support frames (27); The third motor (18) is fixedly connected to the top of the fixed plate (17), and the output end of the third motor (18) is fixedly connected to the top of the first spiral transmission blade (19). The second spiral conveyor blade (20) has one end rotatably connected to another support frame (27), and the other end rotatably connected to the inner wall of one side of the first conveying pipe (7). The second motor (9) is fixedly connected to one side of the first conveying pipe (7). The output end of the second motor (9) is movable to one side of the first conveying pipe (7) and fixedly connected to one side of the second spiral conveying blade (20).

3. The silk quilt partitioning and quantitative filling device according to claim 2, characterized in that: An electric butterfly valve (11) is fixedly connected to the circumferential surface of the first conveying pipe (7), and an intelligent display screen (24) is fixedly connected to the front end of the silk storage bin (1).

4. The silk quilt partitioning and quantitative filling device according to claim 3, characterized in that: The silk storage compartment (1) is fixedly connected to both the front and rear ends with positioning frames (2), and the bottom end of the silk storage compartment (1) is fixedly connected with a plastic ring (104).

5. A silk quilt partitioning and quantitative filling device according to claim 4, characterized in that: The bottom end of the silk storage compartment (1) is provided with a limiting groove (103), and a limiting slot is provided on one side inner wall of the limiting groove (103). A connecting plate (16) is movably engaged in the limiting slot.

6. A silk quilt partitioning and quantitative filling device according to claim 5, characterized in that: The top of the silk storage compartment (1) is fixedly connected to four positioning rods (4), and the outer surfaces of the four positioning rods (4) are movably engaged with baffles (5).

7. A silk quilt partitioning and quantitative filling device according to claim 6, characterized in that: A flow sensor (26) is fixedly connected to the circumferential surface of the second delivery pipe (25).

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