Fluff selection system of waterproof breathable down jacket

Abstract

The fluff selecting system comprises a blowing box body, a conical cover is installed at the bottom end of the blowing box body, an air inlet pipe is installed at the bottom end of the conical cover, the air inlet end of the air inlet pipe is connected with an air inlet fan, a filter screen is installed at the top end of the conical cover, and the air inlet end of the filter screen is connected with an air outlet fan. According to the down feather picking device, down feather needing to be picked is added to the inner side of the feeding cylinder, at the moment, the down feather can be added to one side of the partition plate, then the feeding cylinder is rotated anticlockwise, the down feather is poured into the inner side of the blowing box, and the down feather picking device is used for picking down feathers. In the feeding process, the blowing box body is always blocked by the feeding cylinder, so that a cavity in the blowing box body cannot be communicated with the external space, it is guaranteed that no down feather is blown into air during down feather feeding, down feather overflowing and waste are prevented, down feather feeding does not need to be stopped, and the material selecting efficiency is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of down jacket manufacturing technology, specifically to a down selection system for waterproof and breathable down jackets. Background Technology

[0002] Down is the main filling material for down jackets. According to the raw materials, it can be divided into goose down and duck down. Goose down has larger, fuller, and more mature down clusters, and its loft and warmth are better than duck down. Duck down is relatively lighter and softer, and its warmth performance is also good, and its cost is relatively low. According to the color, it can also be divided into white duck down, gray duck down, etc. Down jackets made of white duck down have a whiter and more beautiful appearance, while gray duck down has a relatively lower cost. Before filling, the down needs to be wrung out and sorted to select down of various qualities to make down jackets of different qualities. Most of the down sorting is done by blowing.

[0003] However, existing blow-down sorting devices tend to leak down when adding down, making it difficult to recover. Each time new down is added, there is a loss, resulting in a waste of a lot of materials. To avoid the above-mentioned technical problems, it is indeed necessary to provide a down sorting system for waterproof and breathable down clothing to overcome the defects in the prior art. Utility Model Content

[0004] This invention provides a down selection system for waterproof and breathable down jackets, which can effectively solve the problem mentioned in the background art of existing blowing method selection devices, where the internal down easily overflows when adding down, is difficult to recycle, and results in loss and waste of a large amount of materials every time new down is added.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a down sorting system for waterproof and breathable down jackets, comprising a blowing box, wherein a feeding component is installed on the inner side of the blowing box;

[0006] The feeding assembly includes a conical cover;

[0007] A conical hood is installed at the bottom of the blowing box, an air inlet pipe is installed at the bottom of the conical hood, an air inlet fan is connected to the air inlet end of the air inlet pipe, a filter screen is installed at the top of the conical hood, and an air outlet slot is opened on the outside of the air inlet pipe.

[0008] A feeding cylinder is installed at the bottom of the side end face of the blowing box. A fixing column is welded to one end of the feeding cylinder. A bearing is sleeved on the outside of the fixing column. A fixing frame is sleeved on the outside of the bearing.

[0009] A positioning plate is welded to the side end face of the blowing box, a positioning pin is slidably installed on the inner side of the positioning plate, a turntable is welded to one end of the fixing column, a partition is welded to the inner side of the feeding cylinder, and a discharge chute is opened on the outer side of the feeding cylinder at the position corresponding to the partition.

[0010] Preferably, there are two fixing columns, which are symmetrically welded to both ends of the feeding cylinder, and one end face of the fixing frame is welded to the blowing box body.

[0011] Preferably, a movable groove is provided on the outer side of the blowing box at a position corresponding to the feeding cylinder, and the feeding cylinder is rotatably connected to the blowing box through the movable groove.

[0012] Preferably, a positioning groove is provided at one end of the feeding cylinder corresponding to the positioning pin, and the input end of the air intake fan is electrically connected to the output end of an external power supply.

[0013] Preferably, a recycling component is installed on the inner side of the blowing box;

[0014] The recycling component includes a connecting plate;

[0015] A connecting plate is welded to the top inner side of the blowing box. A receiving funnel is welded to one end face of the connecting plate. A guide pipe is welded to the bottom end of the receiving funnel. A snap-fit ​​groove is opened at the corresponding position of the guide pipe on the side end face of the blowing box. A bottom dispensing funnel is installed on the inner side of the blowing box. A sealing cover is welded to the top of the blowing box.

[0016] Preferably, two connecting plates are provided, and the two connecting plates are symmetrically welded to the two end faces of the receiving funnel.

[0017] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0018] 1. Equipped with a feeding component, the down to be selected is added to the inside of the feeding cylinder. At this time, the down can be added to one side of the partition. Then, the feeding cylinder is rotated counterclockwise to pour the down into the inside of the blowing chamber. During the feeding process, the blowing chamber is always blocked by the feeding cylinder, so that the internal chamber of the blowing chamber is not connected to the outside space. This ensures that no down is blown into the air when adding down, preventing down overflow and waste. The machine does not need to be stopped to add down, thus further ensuring the selection efficiency.

[0019] 2. Equipped with a recycling component, a large amount of down is blown to the top of the blowing box. The heavier down of average quality flies to a lower height and falls to the inside of the bottom material funnel, while the lighter down of better quality flies higher and falls to the inside of the collection funnel. It is then collected from the guide pipe, further improving the down sorting efficiency. Attached Figure Description

[0020] The accompanying drawings are provided to further understand 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 and do not constitute a limitation thereof.

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the installation structure of the filter screen of this utility model;

[0024] Figure 3 This is a schematic diagram of the feeding component of this utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the partition of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the recycling component of this utility model;

[0027] The diagram shows: 1. Blowing box;

[0028] 2. Feeding assembly; 201. Conical hood; 202. Air inlet pipe; 203. Air inlet fan; 204. Filter screen; 205. Air outlet duct; 206. Feeding cylinder; 207. Fixing column; 208. Bearing; 209. Fixing frame; 210. Positioning plate; 211. Positioning pin; 212. Turntable; 213. Partition plate; 214. Discharge chute;

[0029] 3. Recycling components; 301. Connecting plate; 302. Material receiving hopper; 303. Material guide pipe; 304. Clip groove; 305. Bottom material distribution hopper; 306. Sealing cover. Detailed Implementation

[0030] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0031] Example: Figure 1-5 As shown, this utility model provides a technical solution: a down sorting system for waterproof and breathable down jackets, including a blowing box 1, and a feeding component 2 installed on the inner side of the blowing box 1.

[0032] The feeding assembly 2 includes a conical hood 201, an air inlet pipe 202, an air inlet fan 203, a filter screen 204, an air outlet slot 205, a feeding cylinder 206, a fixed column 207, a bearing 208, a fixed frame 209, a positioning plate 210, a positioning pin 211, a turntable 212, a partition 213, and a discharge chute 214;

[0033] A conical hood 201 is installed at the bottom of the blowing box 1. An air inlet pipe 202 is installed at the bottom of the conical hood 201. An air inlet fan 203 is connected to the air inlet end of the air inlet pipe 202. A filter screen 204 is installed at the top of the conical hood 201. An air outlet slot 205 is opened on the outside of the air inlet pipe 202.

[0034] A feeding cylinder 206 is installed at the bottom of the side end face of the blowing box 1. A positioning groove is opened at one end of the feeding cylinder 206 corresponding to the positioning pin 211. The input end of the air intake fan 203 is electrically connected to the output end of the external power supply to facilitate fixing the feeding cylinder 206. A movable groove is opened on the outer side of the blowing box 1 corresponding to the feeding cylinder 206. The feeding cylinder 206 is rotatably connected to the blowing box 1 through the movable groove, which helps to prevent down from overflowing. A fixing post 207 is welded to one end of the feeding cylinder 206. A bearing 208 is sleeved on the outer side of the fixing post 207. A fixing frame 209 is sleeved on the outer side of the bearing 208. There are two fixing posts 207. The two fixing posts 207 are symmetrically welded to both ends of the feeding cylinder 206. One end face of the fixing frame 209 is welded to the blowing box 1 to facilitate rotating the feeding cylinder 206.

[0035] A positioning plate 210 is welded to the side end face of the blowing box 1. A positioning pin 211 is slidably installed on the inner side of the positioning plate 210. A turntable 212 is welded to one end of the fixing column 207. A partition 213 is welded to the inner side of the feeding cylinder 206. A discharge chute 214 is opened on the outer side of the feeding cylinder 206 at the position corresponding to the partition 213.

[0036] A recycling component 3 is installed on the inside of the blowing chamber 1;

[0037] The recycling component 3 includes a connecting plate 301, a receiving funnel 302, a guide pipe 303, a snap-fit ​​groove 304, a bottom dispensing funnel 305, and a sealing cover 306.

[0038] A connecting plate 301 is welded to the top inner side of the blowing box 1. A receiving funnel 302 is welded to one side end face of the connecting plate 301. Two connecting plates 301 are provided, and the two connecting plates 301 are symmetrically welded to the two side end faces of the receiving funnel 302 to facilitate fixing the receiving funnel 302. A guide pipe 303 is welded to the bottom end of the receiving funnel 302. A snap-fit ​​groove 304 is opened at the corresponding position of the guide pipe 303 on the side end face of the blowing box 1. A bottom dispensing funnel 305 is installed on the inner side of the blowing box 1. A sealing cover 306 is welded to the top of the blowing box 1.

[0039] The working principle and usage process of this utility model are as follows: First, the operator pulls the positioning pin 211 out from the inside of the positioning plate 210, which releases the position restriction of the positioning pin 211 on the feeding cylinder 206. Then, the operator can rotate the turntable 212, which drives the fixed column 207 to rotate inside the rotating bearing 208 and the fixed frame 209. Next, the fixed column 207 drives the feeding cylinder 206 to rotate. Then, the operator can rotate the feeding cylinder 206 clockwise. After that, the operator can rotate the discharge chute 214 to... After blowing the outer side of the blow box 1, the operator can add the down to be selected into the inner side of the feeding cylinder 206. At this time, the down can be added to one side of the partition 213. Then, rotate the feeding cylinder 206 counterclockwise to pour the down into the inner side of the blow box 1. During the feeding process, the blow box 1 is always blocked by the feeding cylinder 206, so that the internal chamber of the blow box 1 is not connected to the outside space, ensuring that no down is blown into the air when adding down, preventing down overflow and waste, and adding down without stopping the machine, thereby further ensuring the selection efficiency.

[0040] Next, after feeding, the intake fan 203 is turned on, thereby introducing high-speed air into the inside of the intake pipe 202. Then, this air will be blown from the air outlet 205 towards the down on top of the filter screen 204. At this time, a large amount of down will be blown to the top of the blowing box 1. The heavier down of average quality flies to a lower height and falls to the inside of the bottom material funnel 305, while the lighter down of better quality flies higher and falls to the inside of the collection funnel 302. Then, it is collected from the guide pipe 303, further improving the down sorting efficiency.

[0041] 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 down picking system for waterproof and breathable down jacket, comprising a blowing box (1), characterized in that: The inner side of the blowing box (1) is equipped with a feeding assembly (2); The feeding assembly (2) includes a conical cover (201); The bottom of the blowing box (1) is equipped with a conical cover (201), the bottom of the conical cover (201) is equipped with an air inlet pipe (202), the air inlet end of the air inlet pipe (202) is connected to an air intake fan (203), the top of the conical cover (201) is equipped with a filter screen (204), and an air outlet slot (205) is opened on the outside of the air inlet pipe (202). A feeding cylinder (206) is installed at the bottom of the side end face of the blowing box (1). A fixing column (207) is welded to one end of the feeding cylinder (206). A bearing (208) is sleeved on the outside of the fixing column (207). A fixing frame (209) is sleeved on the outside of the bearing (208). A positioning plate (210) is welded to the side end face of the blowing box (1). A positioning pin (211) is slidably installed on the inner side of the positioning plate (210). A turntable (212) is welded to one end of the fixing column (207). A partition plate (213) is welded to the inner side of the feeding cylinder (206). A discharge groove (214) is opened on the outer side of the feeding cylinder (206) at the position corresponding to the partition plate (213).

2. The down selecting system of the waterproof and breathable down jacket according to claim 1, characterized in that: Two fixing columns (207) are provided, and the two fixing columns (207) are symmetrically welded to both ends of the feeding cylinder (206). One end face of the fixing frame (209) is welded to the blowing box (1).

3. The down sorting system for a waterproof and breathable down jacket according to claim 1, characterized in that: An movable groove is provided on the outer side of the blowing box (1) at the position corresponding to the feeding cylinder (206), and the feeding cylinder (206) is rotatably connected to the blowing box (1) through the movable groove.

4. The down selecting system of the waterproof and breathable down jacket according to claim 1, characterized in that: One end of the feeding cylinder (206) is provided with a positioning groove at the position corresponding to the positioning pin (211), and the input end of the air intake fan (203) is electrically connected to the output end of the external power supply.

5. The down selecting system of a waterproof and breathable down jacket according to claim 1, wherein: The inside of the blowing box (1) is equipped with a recycling component (3); The recycling component (3) includes a connecting plate (301); A connecting plate (301) is welded to the top inner side of the blowing box (1). A receiving funnel (302) is welded to one side end face of the connecting plate (301). A guide pipe (303) is welded to the bottom end of the receiving funnel (302). A snap-fit ​​groove (304) is opened at the position corresponding to the guide pipe (303) on the side end face of the blowing box (1). A bottom dispensing funnel (305) is installed on the inner side of the blowing box (1). A sealing cover (306) is welded to the top of the blowing box (1).

6. The system for selecting down of a waterproof and breathable down jacket according to claim 5, wherein: Two connecting plates (301) are provided, and the two connecting plates (301) are symmetrically welded to the two end faces of the receiving funnel (302).

Images