Down feather sucking device for down feather processing

Abstract

The utility model relates to the technical field of down feather processing, in particular to a down feather sucking device for down feather processing, which is characterized in that the upper side of the left end of a sucking box is hermetically connected with an air suction fan, the upper side of the right end of the sucking box is hermetically connected with a down feather sucking pipe, and the middle position in the sucking box is rotationally connected with a rotating shaft rod; according to the down feather sucking device, down feather can be sucked by the down feather sucking pipe under the action of the air suction fan, the down feather can be temporarily stored in the space between the two pushing blade plates on the upper side, dust can be discharged through an exhaust filter screen, the dust can be discharged through the exhaust filter screen, the dust can be discharged through the down feather sucking pipe, and the down feather sucking device is convenient to use and high in practicability. According to the down feather collecting device, when the down feather is temporarily stored, the down feather can be blocked, a rotating shaft rod can drive four pushing blade plates to rotate through rotation of a retarding motor, then the temporarily stored down feather can be conveyed downwards, continuous absorption of the down feather is achieved, and then a dust collecting net barrel can be disassembled by disassembling a sealing cover so that dust can be conveniently cleaned.

Description

Technical Field

[0001] This utility model relates to a down suction device for down processing, belonging to the field of down processing technology. Background Technology

[0002] Down extraction machines in down processing are mainly used to extract down from down jackets or other down products for cleaning, refurbishment or recycling. These machines are usually efficient and labor-saving, and can easily extract down from clothing and collect it into storage bags, achieving convenient down processing.

[0003] The existing patent number CN218291190U describes a down suction device for down processing. This device uses a gas supply unit and a vacuum manufacturing tube to create a vacuum environment based on the principle of positive and negative pressure. The down is sucked into the vacuum cylinder wall by the pressure difference between the inside and outside, thus achieving the suction of down. In addition, the filter element is set to adsorb dust in the air to ensure the purity of the down. This device has a simple structure, is not prone to dust accumulation, and operates with low noise, creating a quieter working environment and reducing the cleaning and maintenance burden on staff. However, while it can absorb down and filter dust, down tends to adhere to the surface of the filter element, making it difficult to quickly transfer the absorbed down into the collection box. Once the internal space is full, the device must be stopped, thus failing to achieve continuous down absorption. Furthermore, although the collection box can collect down, its limited capacity means that it must be removed and the down taken out before it can be reused. This prevents continuous collection and packaging of the absorbed down, resulting in significant time intervals, wasting time, and reducing down absorption efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a down suction device for down processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A down-collecting device for down processing includes a base box, an absorption box, and a down-collecting tube. The absorption box is sealed to the upper right side of the base box, and an air-collecting fan is sealed to the upper left side of the absorption box. The down-collecting tube is sealed to the upper right side of the absorption box. A rotating shaft is rotatably connected to the middle of the inside of the absorption box. A pusher blade is fixedly connected to the outer side of the rotating shaft. The outer end face of the pusher blade is in contact with the absorption box. A rotating frame is rotatably connected to the upper inside of the base box. A circular frame is provided on the inner side of the upper wall of the rotating frame. A storage mesh frame is fixedly connected to the lower end of the circular frame.

[0007] Furthermore, a slow-speed motor is fixedly connected at the middle position of the right end of the absorption box, and the output shaft of the slow-speed motor is fixedly connected to the rotating shaft.

[0008] Furthermore, an exhaust filter screen is fixedly connected to the upper side of the left side wall of the absorption box.

[0009] Furthermore, the left end of the suction fan is sealed with an air guide tube, the left end of the air guide tube is spirally connected with a cap, and the right end of the cap is fixedly connected with a dust collection screen.

[0010] Furthermore, an air blowing pipe is sealed to the lower left side of the absorption box, and the air blowing pipe is sealed to the air guide tube. An air inlet is provided on the lower left side wall of the absorption box.

[0011] Furthermore, an exhaust pipe is sealed to the lower right end of the bottom box.

[0012] Furthermore, a stepper motor is fixedly connected to the middle position of the lower end of the base box. The output shaft of the stepper motor is fixedly connected to the rotating frame. A sealing partition is fixedly connected to the inner side of the rotating frame. The outer end face of the sealing partition is in contact with the inner side of the base box.

[0013] The beneficial effects of this utility model are:

[0014] This invention utilizes an air suction fan to draw down through a suction tube, allowing the down to enter the absorption box and be temporarily stored in the space between two upper pusher blades. An exhaust filter removes dust while blocking the down. A slow-speed motor rotates a shaft that drives four pusher blades, conveying the temporarily stored down downwards for continuous down absorption without repeated shutdowns. A dust collection screen collects filtered dust, and the dust can be removed by opening the cover. The dust collection mesh can be removed for easy cleaning. This invention utilizes an air blowing pipe to blow air onto the down feathers conveyed to the lower side, allowing the down feathers to fall smoothly into the storage mesh frame on the right side of the bottom box. Excess air is discharged through the exhaust pipe. The rotation of the stepper motor causes the rotating frame to drive the placement round frame and the storage mesh frame to rotate, thereby moving the full storage mesh frame to the left. The newly placed storage mesh frame can alternately hold down feathers, achieving continuous collection and packaging of down feathers, saving a lot of time and improving down absorption efficiency. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0016] Figure 1 This is a front view of a down suction device for down processing according to this utility model;

[0017] Figure 2 This is a cross-sectional view of the installation structure of the absorption box of a down-absorbing device for down processing according to this utility model;

[0018] Figure 3 This is a cross-sectional view of the installation structure of the air guide cylinder and the cover of the down suction device for down processing according to this utility model;

[0019] Figure 4 This is a cross-sectional view of the installation structure of the bottom box of a down suction device for down processing according to this utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the rotating frame and the storage mesh frame of the down suction device for down processing according to this utility model;

[0021] The following are labeled in the diagram: 1. Base box; 2. Absorption box; 3. Suction fan; 4. Suction tube; 5. Rotating shaft; 6. Push blade; 7. Rotating frame; 8. Placement frame; 9. Storage mesh frame; 10. Slow-speed motor; 11. Exhaust filter; 12. Air guide tube; 13. Cover; 14. Dust collection mesh tube; 15. Air blowing pipe; 16. Air inlet; 17. Exhaust pipe; 18. Stepper motor; 19. Sealing partition. Detailed Implementation

[0022] 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.

[0023] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution:

[0024] A down-collecting device for down processing includes a base box 1, an absorption box 2, and a down-collecting tube 4. The absorption box 2 is sealed to the upper right side of the base box 1. An air suction fan 3 is sealed to the upper left side of the absorption box 2. The down-collecting tube 4 is sealed to the upper right side of the absorption box 2. A rotating shaft 5 is rotatably connected to the middle position inside the absorption box 2. A pusher blade 6 is fixedly connected to the outer side of the rotating shaft 5. The outer end face of the pusher blade 6 is in contact with the absorption box 2. A slow-speed motor 10 is fixedly connected to the middle position of the right side of the absorption box 2. The output shaft of the slow-speed motor 10 is fixedly connected to the rotating shaft 5. An exhaust filter 11 is fixedly connected to the upper left side wall of the absorption box 2. An air guide tube 12 is sealed to the left end of the air suction fan 3. A cap 13 is spirally connected to the left end of the air guide tube 12. The right end of the cover 13 is fixedly connected to a dust collection screen 14. The suction fan 3 enables the down suction pipe 4 to absorb the down, allowing the down to enter the absorption box 2 and temporarily store it in the space between the two upper pusher blades 6. The exhaust filter 11 allows the dust to be discharged, while the down is blocked. The rotation of the slow motor 10 causes the rotating shaft 5 to drive the four pusher blades 6 to rotate, thereby conveying the temporarily stored down downwards, achieving continuous absorption of down without repeatedly stopping the equipment. The dust collection screen 14 collects the filtered dust, and the dust collection screen 14 can be removed by disassembling the cover 13 for cleaning.

[0025] Please refer to Example 2 Figures 1-5 The difference between this embodiment and Embodiment 1 is as follows: a rotating frame 7 is rotatably connected to the upper side of the interior of the bottom box 1. A circular frame 8 is provided on the inner side of the upper wall of the rotating frame 7. A storage mesh frame 9 is fixedly connected to the lower end of the circular frame 8. An air blowing pipe 15 is sealed to the lower left side of the absorption box 2. The air blowing pipe 15 is sealed to the air guide cylinder 12. An air inlet 16 is opened on the lower left side wall of the absorption box 2. An exhaust pipe 17 is sealed to the lower right side of the bottom box 1. A stepper motor 18 is fixedly connected to the middle position of the lower end of the interior of the bottom box 1. The output shaft of the stepper motor 18 is fixedly connected to the rotating frame 7. A sealing partition is fixedly connected to the inner side of the rotating frame 7. 19. The outer end face of the sealing partition 19 is in contact with the inner side of the bottom box 1. The air blowing pipe 15 can blow air onto the down conveyed to the lower side, so that the down can fall smoothly into the collection net frame 9 on the right side of the bottom box 1. Excess gas is discharged through the exhaust pipe 17. The rotation of the stepper motor 18 can drive the rotating frame 7 to rotate the placement round frame 8 and the collection net frame 9, so that the full collection net frame 9 can be moved to the left. The newly placed collection net frame 9 can alternately hold down, realizing continuous collection and packaging of down, saving a lot of time and improving the absorption efficiency of down.

[0026] The working principle of this utility model is as follows: During use, the suction fan 3 enables the suction pipe 4 to absorb down, allowing the down to enter the absorption box 2. The down is temporarily stored in the space between the two upper pusher blades 6. The exhaust filter 11 allows dust to be discharged, while the down is blocked. The rotation of the slow-speed motor 10 causes the rotating shaft 5 to drive the four pusher blades 6, thus conveying the temporarily stored down downwards, achieving continuous down absorption without repeated equipment shutdowns. The dust collection cylinder 14 collects the filtered dust, which is then further filtered. By disassembling the cover 13, the dust collection net cylinder 14 can be removed for cleaning. The air blowing pipe 15 blows air onto the down conveyed to the lower side, allowing the down to fall smoothly into the collection net frame 9 on the right side of the bottom box 1. Excess air is discharged through the exhaust pipe 17. The rotation of the stepper motor 18 causes the rotating frame 7 to rotate the placement round frame 8 and the collection net frame 9, thereby moving the full collection net frame 9 to the left. The newly placed collection net frame 9 can alternately hold down, realizing continuous collection and packaging of down, saving a lot of time and improving the absorption efficiency of down.

[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 absorbing down in the processing of down, comprising a bottom box (1), an absorbing box (2) and an absorbing tube (4), characterized in that: The upper right side of the bottom box (1) is sealed with an absorption box (2), the upper left side of the absorption box (2) is sealed with an air suction fan (3), the upper right side of the absorption box (2) is sealed with a lint suction tube (4), the middle position inside the absorption box (2) is rotatably connected with a rotating shaft (5), the outer side of the rotating shaft (5) is fixedly connected with a pusher blade (6), the outer end face of the pusher blade (6) is in contact with the absorption box (2), the upper inside of the bottom box (1) is rotatably connected with a rotating frame (7), the inner side of the upper wall of the rotating frame (7) is provided with a placement round frame (8), and the lower end of the placement round frame (8) is fixedly connected with a storage net frame (9).

2. A device for sucking down the down as claimed in claim 1, wherein: A slow motor (10) is fixedly connected to the middle position of the right end of the absorption box (2), and the output shaft of the slow motor (10) is fixedly connected to the rotating shaft (5).

3. The device for sucking down the down according to claim 1, characterized in that: An exhaust filter (11) is fixedly connected to the upper side of the left side wall of the absorption box (2).

4. The device for sucking down the down according to claim 1, wherein: The left end of the suction fan (3) is sealed with an air guide tube (12), the left end of the air guide tube (12) is spirally connected with a cover (13), and the right end of the cover (13) is fixedly connected with a dust collection screen (14).

5. A device for sucking down the down as claimed in claim 1 or 4, wherein: An air blowing pipe (15) is sealed to the lower left side of the absorption box (2), and the air blowing pipe (15) is sealed to the air guide tube (12). An air inlet (16) is opened on the lower left side wall of the absorption box (2).

6. The down-collecting device for down processing according to claim 1, characterized in that: An exhaust pipe (17) is sealed to the lower right end of the bottom box (1).

7. The down-collecting device for down processing according to claim 1, characterized in that: A stepper motor (18) is fixedly connected to the middle position of the lower end of the bottom box (1). The output shaft of the stepper motor (18) is fixedly connected to the rotating frame (7). A sealing partition (19) is fixedly connected to the inner side of the rotating frame (7). The outer end face of the sealing partition (19) is in contact with the inner side of the bottom box (1).

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